Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6

* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (243 commits)
  omap2: Make OMAP2PLUS select OMAP_DM_TIMER
  OMAP4: hwmod data: Fix alignment and end of line in structurefields
  OMAP4: hwmod data: Move the DMA structures
  OMAP4: hwmod data: Move the smartreflex structures
  OMAP4: hwmod data: Fix missing SIDLE_SMART_WKUP in smartreflexsysc
  arm: omap: tusb6010: add name for MUSB IRQ
  arm: omap: craneboard: Add USB EHCI support
  omap2+: Initialize serial port for dynamic remuxing for n8x0
  omap2+: Add struct omap_board_data and use it for platform level serial init
  omap2+: Allow hwmod state changes to mux pads based on the state changes
  omap2+: Add support for hwmod specific muxing of devices
  omap2+: Add omap_mux_get_by_name
  OMAP2: PM: fix compile error when !CONFIG_SUSPEND
  MAINTAINERS: OMAP: hwmod: update hwmod code, data maintainership
  OMAP4: Smartreflex framework extensions
  OMAP4: hwmod: Add inital data for smartreflex modules.
  OMAP4: PM: Program correct init voltages for scalable VDDs
  OMAP4: Adding voltage driver support
  OMAP4: Register voltage PMIC parameters with the voltage layer
  OMAP3: PM: Program correct init voltages for VDD1 and VDD2
  ...

Fix up trivial conflict in arch/arm/plat-omap/Kconfig

253 files changed, 20757 insertions, 8402 deletions

diff --git a/Documentation/arm/OMAP/omap_pm b/Documentation/arm/OMAP/omap_pm
index 5389440aade3..9012bb039094 100644
--- a/Documentation/arm/OMAP/omap_pm
+++ b/Documentation/arm/OMAP/omap_pm
@@ -127,3 +127,28 @@ implementation needs:
 10. (*pdata->cpu_set_freq)(unsigned long f)
 
 11. (*pdata->cpu_get_freq)(void)
+
+Customizing OPP for platform
+============================
+Defining CONFIG_PM should enable OPP layer for the silicon
+and the registration of OPP table should take place automatically.
+However, in special cases, the default OPP table may need to be
+tweaked, for e.g.:
+ * enable default OPPs which are disabled by default, but which
+   could be enabled on a platform
+ * Disable an unsupported OPP on the platform
+ * Define and add a custom opp table entry
+in these cases, the board file needs to do additional steps as follows:
+arch/arm/mach-omapx/board-xyz.c
+        #include "pm.h"
+        ....
+        static void __init omap_xyz_init_irq(void)
+        {
+                ....
+                /* Initialize the default table */
+                omapx_opp_init();
+                /* Do customization to the defaults */
+                ....
+        }
+NOTE: omapx_opp_init will be omap3_opp_init or as required
+based on the omap family.
diff --git a/MAINTAINERS b/MAINTAINERS
index fd78afa0b147..bcb78306b62f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4363,6 +4363,20 @@ M:	Deepak Saxena <dsaxena@plexity.net>
 S:      Maintained
 F:      drivers/char/hw_random/omap-rng.c
 
+OMAP HWMOD SUPPORT
+M:      Benoît Cousson <b-cousson@ti.com>
+M:      Paul Walmsley <paul@pwsan.com>
+L:      linux-omap@vger.kernel.org
+S:      Maintained
+F:      arch/arm/mach-omap2/omap_hwmod.c
+F:      arch/arm/plat-omap/include/plat/omap_hwmod.h
+
+OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
+M:      Benoît Cousson <b-cousson@ti.com>
+L:      linux-omap@vger.kernel.org
+S:      Maintained
+F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+
 OMAP USB SUPPORT
 M:      Felipe Balbi <balbi@ti.com>
 M:      David Brownell <dbrownell@users.sourceforge.net>
diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig
deleted file mode 100644
index 75de45e949b9..000000000000
--- a/arch/arm/configs/ams_delta_defconfig
+++ /dev/null
@@ -1,121 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_TREE_PREEMPT_RCU=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_LBDAF is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_OMAP_MBOX_FWK=m
-CONFIG_MACH_AMS_DELTA=y
-CONFIG_OMAP_ARM_150MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=/dev/ram0 initrd=0x11c00000,4M"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-# CONFIG_SUSPEND is not set
-CONFIG_PM_RUNTIME=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IPV6=y
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_AMS_DELTA=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_USB_CATC=y
-CONFIG_USB_KAWETH=y
-CONFIG_USB_PEGASUS=y
-CONFIG_USB_RTL8150=y
-CONFIG_USB_USBNET=y
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_OMAP=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
-CONFIG_FB_OMAP=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_6x11=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_MIXER_OSS=y
-CONFIG_SND_PCM_OSS=y
-CONFIG_SND_SOC=y
-CONFIG_SND_OMAP_SOC=y
-CONFIG_SND_OMAP_SOC_AMS_DELTA=y
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_AMS_DELTA=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_NFS_FS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_CODEPAGE_852=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
diff --git a/arch/arm/configs/htcherald_defconfig b/arch/arm/configs/htcherald_defconfig
deleted file mode 100644
index edfa1c0daab0..000000000000
--- a/arch/arm/configs/htcherald_defconfig
+++ /dev/null
@@ -1,73 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_ARCH_OMAP850=y
-# CONFIG_ARCH_OMAP15XX is not set
-CONFIG_MACH_HERALD=y
-CONFIG_OMAP_ARM_195MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-CONFIG_CPU_ARM925T=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_LEDS=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 ip=dhcp"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_SMC91X=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_8250=m
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-CONFIG_FB=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_OMAP=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
-CONFIG_FONTS=y
-CONFIG_FONT_MINI_4x6=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-# CONFIG_USB_ETH_RNDIS is not set
-CONFIG_MMC=y
-CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_PLTFM=y
-CONFIG_MMC_OMAP=y
-CONFIG_RTC_CLASS=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_ZLIB=y
-CONFIG_CRYPTO_LZO=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig
deleted file mode 100644
index 993e94df5d0e..000000000000
--- a/arch/arm/configs/n770_defconfig
+++ /dev/null
@@ -1,138 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_OMAP_RESET_CLOCKS=y
-# CONFIG_OMAP_MUX is not set
-CONFIG_OMAP_MBOX_FWK=y
-CONFIG_OMAP_32K_TIMER=y
-CONFIG_OMAP_DM_TIMER=y
-# CONFIG_ARCH_OMAP15XX is not set
-CONFIG_ARCH_OMAP16XX=y
-CONFIG_MACH_NOKIA770=y
-CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
-CONFIG_OMAP_ARM_216MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 time"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_PM_RUNTIME=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-CONFIG_BT=y
-CONFIG_BT_L2CAP=y
-CONFIG_BT_SCO=y
-CONFIG_BT_RFCOMM=y
-CONFIG_BT_RFCOMM_TTY=y
-CONFIG_BT_BNEP=y
-CONFIG_BT_HIDP=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_CONNECTOR=y
-# CONFIG_PROC_EVENTS is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_NAND=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_SCSI=y
-# CONFIG_SCSI_PROC_FS is not set
-CONFIG_BLK_DEV_SD=y
-CONFIG_NETDEVICES=y
-CONFIG_TUN=y
-CONFIG_NET_ETHERNET=y
-CONFIG_USB_USBNET=y
-# CONFIG_USB_NET_AX8817X is not set
-# CONFIG_USB_NET_CDC_SUBSET is not set
-CONFIG_PPP=y
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ADS7846=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_I2C=y
-CONFIG_I2C_OMAP=y
-CONFIG_SPI=y
-CONFIG_SPI_OMAP_UWIRE=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_OMAP_WATCHDOG=y
-CONFIG_FB=y
-CONFIG_FB_OMAP=y
-CONFIG_FB_OMAP_LCDC_EXTERNAL=y
-CONFIG_FB_OMAP_LCDC_HWA742=y
-CONFIG_FB_OMAP_MANUAL_UPDATE=y
-CONFIG_FB_OMAP_LCD_MIPID=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_SOUND=y
-CONFIG_SND=y
-# CONFIG_SND_SUPPORT_OLD_API is not set
-CONFIG_SND_DUMMY=y
-CONFIG_SND_USB_AUDIO=y
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_SUSPEND=y
-CONFIG_USB_OTG=y
-# CONFIG_USB_OTG_WHITELIST is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_SERIAL=y
-CONFIG_USB_SERIAL_CONSOLE=y
-CONFIG_USB_SERIAL_PL2303=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_FILE_STORAGE_TEST=y
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_852=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_15=y
-CONFIG_NLS_UTF8=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_SECURITY=y
diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig
new file mode 100644
index 000000000000..a350cc6bfe6a
--- /dev/null
+++ b/arch/arm/configs/omap1_defconfig
@@ -0,0 +1,286 @@
+CONFIG_EXPERIMENTAL=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_IKCONFIG=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_EMBEDDED=y
+# CONFIG_KALLSYMS is not set
+# CONFIG_ELF_CORE is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_SHMEM is not set
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_SLOB=y
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_OMAP=y
+CONFIG_ARCH_OMAP1=y
+CONFIG_OMAP_RESET_CLOCKS=y
+# CONFIG_OMAP_MUX is not set
+CONFIG_OMAP_MBOX_FWK=y
+CONFIG_OMAP_32K_TIMER=y
+CONFIG_OMAP_DM_TIMER=y
+CONFIG_ARCH_OMAP730=y
+CONFIG_ARCH_OMAP850=y
+CONFIG_ARCH_OMAP16XX=y
+CONFIG_MACH_OMAP_INNOVATOR=y
+CONFIG_MACH_OMAP_H2=y
+CONFIG_MACH_OMAP_H3=y
+CONFIG_MACH_OMAP_HTCWIZARD=y
+CONFIG_MACH_HERALD=y
+CONFIG_MACH_OMAP_OSK=y
+CONFIG_MACH_OMAP_PERSEUS2=y
+CONFIG_MACH_OMAP_FSAMPLE=y
+CONFIG_MACH_VOICEBLUE=y
+CONFIG_MACH_OMAP_PALMTE=y
+CONFIG_MACH_OMAP_PALMZ71=y
+CONFIG_MACH_OMAP_PALMTT=y
+CONFIG_MACH_SX1=y
+CONFIG_MACH_NOKIA770=y
+CONFIG_MACH_AMS_DELTA=y
+CONFIG_MACH_OMAP_GENERIC=y
+CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
+CONFIG_OMAP_ARM_216MHZ=y
+CONFIG_OMAP_ARM_195MHZ=y
+CONFIG_OMAP_ARM_192MHZ=y
+CONFIG_OMAP_ARM_182MHZ=y
+CONFIG_OMAP_ARM_168MHZ=y
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_ARM_THUMB is not set
+CONFIG_PCCARD=y
+CONFIG_OMAP_CF=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_LEDS=y
+CONFIG_LEDS_CPU=y
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=1f03 rootfstype=jffs2"
+CONFIG_FPE_NWFPE=y
+CONFIG_BINFMT_MISC=y
+CONFIG_PM=y
+# CONFIG_SUSPEND is not set
+CONFIG_PM_RUNTIME=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+CONFIG_IPV6=y
+CONFIG_NETFILTER=y
+CONFIG_BT=y
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=y
+CONFIG_BT_HIDP=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_CONNECTOR=y
+# CONFIG_PROC_EVENTS is not set
+CONFIG_MTD=y
+CONFIG_MTD_DEBUG=y
+CONFIG_MTD_DEBUG_VERBOSE=3
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_NAND=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=2
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_IDE=m
+CONFIG_BLK_DEV_IDECS=m
+CONFIG_SCSI=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_NETDEVICES=y
+CONFIG_TUN=y
+CONFIG_PHYLIB=y
+CONFIG_NET_ETHERNET=y
+CONFIG_SMC91X=y
+CONFIG_USB_CATC=y
+CONFIG_USB_KAWETH=y
+CONFIG_USB_PEGASUS=y
+CONFIG_USB_RTL8150=y
+CONFIG_USB_USBNET=y
+# CONFIG_USB_NET_AX8817X is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_SLIP=y
+CONFIG_SLIP_COMPRESSED=y
+# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVBUG=y
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_UINPUT=y
+# CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=3
+CONFIG_SERIAL_8250_RUNTIME_UARTS=3
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_SPI=y
+CONFIG_SPI_OMAP_UWIRE=y
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_OMAP_WATCHDOG=y
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_VIRTUAL=y
+CONFIG_FB_OMAP=y
+CONFIG_FB_OMAP_LCDC_EXTERNAL=y
+CONFIG_FB_OMAP_LCDC_HWA742=y
+CONFIG_FB_OMAP_MANUAL_UPDATE=y
+CONFIG_FB_OMAP_LCD_MIPID=y
+CONFIG_FB_OMAP_BOOTLOADER_INIT=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_6x11=y
+CONFIG_FONT_MINI_4x6=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_VERBOSE_PROCFS is not set
+CONFIG_SND_DUMMY=y
+CONFIG_SND_USB_AUDIO=y
+CONFIG_SND_SOC=y
+CONFIG_SND_OMAP_SOC=y
+# CONFIG_USB_HID is not set
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_SUSPEND=y
+CONFIG_USB_MON=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+CONFIG_USB_SERIAL_PL2303=y
+CONFIG_USB_TEST=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=m
+# CONFIG_USB_ETH_RNDIS is not set
+CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_FILE_STORAGE_TEST=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_OMAP=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_OMAP=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_DNOTIFY is not set
+CONFIG_AUTOFS4_FS=y
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=866
+CONFIG_FAT_DEFAULT_IOCHARSET="koi8-r"
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_CRAMFS=y
+CONFIG_ROMFS_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
+CONFIG_NLS_CODEPAGE_866=y
+CONFIG_NLS_CODEPAGE_1251=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+CONFIG_NLS_ISO8859_5=y
+CONFIG_NLS_ISO8859_15=y
+CONFIG_NLS_KOI8_R=y
+CONFIG_NLS_UTF8=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_SPINLOCK=y
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+CONFIG_SECURITY=y
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_PCBC=y
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_ZLIB=y
+CONFIG_CRYPTO_LZO=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig
deleted file mode 100644
index 0e42ba4ede9d..000000000000
--- a/arch/arm/configs/omap_generic_1510_defconfig
+++ /dev/null
@@ -1,84 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_MACH_OMAP_GENERIC=y
-CONFIG_OMAP_ARM_168MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=ttyS2,115200 root=0803 ro init=/bin/sh"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_USB_RTL8150=y
-CONFIG_USB_USBNET=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_EPSON2888=y
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_STORAGE_DATAFAB=y
-CONFIG_USB_STORAGE_FREECOM=y
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_JUMPSHOT=y
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_NFS_FS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig
deleted file mode 100644
index 5e536cf0f9f7..000000000000
--- a/arch/arm/configs/omap_generic_1610_defconfig
+++ /dev/null
@@ -1,87 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-# CONFIG_ARCH_OMAP15XX is not set
-CONFIG_ARCH_OMAP16XX=y
-CONFIG_MACH_OMAP_GENERIC=y
-CONFIG_OMAP_ARM_192MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=ttyS2,115200 root=0803 ro init=/bin/sh"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_USB_RTL8150=y
-CONFIG_USB_USBNET=y
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_EPSON2888=y
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_STORAGE_DATAFAB=y
-CONFIG_USB_STORAGE_FREECOM=y
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_JUMPSHOT=y
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_NFS_FS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/arm/configs/omap_generic_1710_defconfig b/arch/arm/configs/omap_generic_1710_defconfig
deleted file mode 100644
index c0867b1d9815..000000000000
--- a/arch/arm/configs/omap_generic_1710_defconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-# CONFIG_OMAP_MUX is not set
-# CONFIG_ARCH_OMAP15XX is not set
-CONFIG_ARCH_OMAP16XX=y
-CONFIG_MACH_OMAP_GENERIC=y
-CONFIG_OMAP_ARM_192MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_ARM_THUMB is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=tty0 console=ttyS2,115200 root=0801"
-CONFIG_FPE_NWFPE=y
-CONFIG_ARTHUR=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_USB_USBNET=y
-CONFIG_USB_ALI_M5632=y
-# CONFIG_USB_BELKIN is not set
-# CONFIG_USB_ARMLINUX is not set
-CONFIG_PPP=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_VIDEO_OUTPUT_CONTROL=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_852=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_15=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_SECURITY=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_PCBC=y
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
deleted file mode 100644
index e2de2aa17e62..000000000000
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ /dev/null
@@ -1,109 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_OMAP_MUX_DEBUG=y
-CONFIG_OMAP_32K_TIMER=y
-CONFIG_OMAP_DM_TIMER=y
-# CONFIG_ARCH_OMAP15XX is not set
-CONFIG_ARCH_OMAP16XX=y
-CONFIG_MACH_OMAP_H2=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_LEDS=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=/dev/ram0 rw initrd=0x10600000,8M ramdisk_size=8192"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_PM_RUNTIME=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEBUG_DRIVER=y
-CONFIG_MTD=y
-CONFIG_MTD_DEBUG=y
-CONFIG_MTD_DEBUG_VERBOSE=3
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_SMC91X=y
-CONFIG_PPP=y
-CONFIG_SLIP=y
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_EVBUG=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_UINPUT=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_I2C=y
-CONFIG_I2C_OMAP=y
-CONFIG_SPI=y
-CONFIG_SPI_OMAP_UWIRE=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_OMAP=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_SUSPEND=y
-CONFIG_USB_OTG=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_TEST=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_JFFS2_FS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig
deleted file mode 100644
index 265af2669ede..000000000000
--- a/arch/arm/configs/omap_innovator_1510_defconfig
+++ /dev/null
@@ -1,102 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_MACH_OMAP_INNOVATOR=y
-CONFIG_OMAP_ARM_168MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-CONFIG_PREEMPT=y
-CONFIG_LEDS=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200n8 root=/dev/nfs ip=bootp noinitrd"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_SMC91X=y
-CONFIG_USB_RTL8150=y
-CONFIG_USB_USBNET=y
-# CONFIG_USB_NET_CDC_SUBSET is not set
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=240
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_I2C=y
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-CONFIG_FB=y
-CONFIG_FB_OMAP=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_LOGO=y
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_STORAGE_DATAFAB=y
-CONFIG_USB_STORAGE_FREECOM=y
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_JUMPSHOT=y
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_TMPFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_PCBC=m
diff --git a/arch/arm/configs/omap_innovator_1610_defconfig b/arch/arm/configs/omap_innovator_1610_defconfig
deleted file mode 100644
index cc7fbf84ddd9..000000000000
--- a/arch/arm/configs/omap_innovator_1610_defconfig
+++ /dev/null
@@ -1,58 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-# CONFIG_ARCH_OMAP15XX is not set
-CONFIG_ARCH_OMAP16XX=y
-CONFIG_MACH_OMAP_INNOVATOR=y
-CONFIG_OMAP_ARM_192MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_ARM_THUMB is not set
-CONFIG_CPU_DCACHE_WRITETHROUGH=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=tty0 console=ttyS0,115200 initrd=0x10200000,8M root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=m
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_SMC91X=y
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-CONFIG_FB=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_OMAP=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_LOGO=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
deleted file mode 100644
index 9105de7661f9..000000000000
--- a/arch/arm/configs/omap_osk_5912_defconfig
+++ /dev/null
@@ -1,87 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_OMAP_RESET_CLOCKS=y
-CONFIG_OMAP_32K_TIMER=y
-# CONFIG_ARCH_OMAP15XX is not set
-CONFIG_ARCH_OMAP16XX=y
-CONFIG_MACH_OMAP_OSK=y
-CONFIG_OMAP_ARM_192MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_OMAP_CF=y
-CONFIG_NO_HZ=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x10400000,8M root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=m
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_IDE=m
-CONFIG_BLK_DEV_IDECS=m
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_SMC91X=y
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-CONFIG_FB=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_OMAP=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_JFFS2_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_ISO8859_1=m
diff --git a/arch/arm/configs/omap_perseus2_730_defconfig b/arch/arm/configs/omap_perseus2_730_defconfig
deleted file mode 100644
index aa777e624e23..000000000000
--- a/arch/arm/configs/omap_perseus2_730_defconfig
+++ /dev/null
@@ -1,65 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_ARCH_OMAP730=y
-# CONFIG_ARCH_OMAP15XX is not set
-CONFIG_MACH_OMAP_PERSEUS2=y
-CONFIG_OMAP_ARM_182MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 ip=dhcp"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_NAND=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_SMC91X=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-CONFIG_FB=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_VIRTUAL=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_JFFS2_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
diff --git a/arch/arm/configs/palmte_defconfig b/arch/arm/configs/palmte_defconfig
deleted file mode 100644
index 828d7cb9e667..000000000000
--- a/arch/arm/configs/palmte_defconfig
+++ /dev/null
@@ -1,48 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_MACH_OMAP_PALMTE=y
-CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_ARM_THUMB is not set
-# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_FPE_NWFPE=y
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_OMAP=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=850
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_CRC_CCITT=y
diff --git a/arch/arm/configs/palmtt_defconfig b/arch/arm/configs/palmtt_defconfig
deleted file mode 100644
index 31d02c48a3d9..000000000000
--- a/arch/arm/configs/palmtt_defconfig
+++ /dev/null
@@ -1,56 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_MACH_OMAP_PALMTT=y
-CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/mmcblk0p2 rw init=/init"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ADS7846=y
-# CONFIG_SERIO is not set
-CONFIG_SPI=y
-CONFIG_SPI_OMAP_UWIRE=y
-CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
-CONFIG_FB_OMAP=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig
deleted file mode 100644
index c478db6f5192..000000000000
--- a/arch/arm/configs/palmz71_defconfig
+++ /dev/null
@@ -1,53 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-z71"
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_MACH_OMAP_PALMZ71=y
-CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_ARM_THUMB is not set
-# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ADS7846=y
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_LEGACY_PTY_COUNT=16
-CONFIG_SPI=y
-CONFIG_SPI_OMAP_UWIRE=y
-CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
-CONFIG_FB_OMAP=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig
deleted file mode 100644
index 20a861877a33..000000000000
--- a/arch/arm/configs/sx1_defconfig
+++ /dev/null
@@ -1,110 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-# CONFIG_ELF_CORE is not set
-# CONFIG_BASE_FULL is not set
-# CONFIG_SHMEM is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLOB=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_OMAP=y
-CONFIG_ARCH_OMAP1=y
-CONFIG_OMAP_MBOX_FWK=y
-CONFIG_MACH_SX1=y
-CONFIG_OMAP_ARM_168MHZ=y
-# CONFIG_OMAP_ARM_60MHZ is not set
-# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
-CONFIG_PREEMPT=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_MISC=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_CONNECTOR=y
-# CONFIG_PROC_EVENTS is not set
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_BLK_DEV_RAM=m
-CONFIG_BLK_DEV_RAM_COUNT=2
-CONFIG_NETDEVICES=y
-CONFIG_PHYLIB=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_INPUT_MOUSEDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_OMAP=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_NR_UARTS=3
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_OMAP=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_OMAP=y
-CONFIG_FB_OMAP_BOOTLOADER_INIT=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_MINI_4x6=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_MIXER_OSS=y
-CONFIG_SND_PCM_OSS=y
-# CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_VERBOSE_PROCFS is not set
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_MMC=y
-CONFIG_MMC_OMAP=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_OMAP=y
-CONFIG_EXT2_FS=y
-# CONFIG_DNOTIFY is not set
-CONFIG_INOTIFY=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=866
-CONFIG_FAT_DEFAULT_IOCHARSET="koi8-r"
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_866=y
-CONFIG_NLS_CODEPAGE_1251=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_5=y
-CONFIG_NLS_KOI8_R=y
-CONFIG_NLS_UTF8=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DETECT_SOFTLOCKUP is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-CONFIG_LIBCRC32C=y
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
index cc42d5fdee17..5aeec1e1735c 100644
--- a/arch/arm/include/asm/hardware/cache-l2x0.h
+++ b/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -59,7 +59,17 @@
 #define L2X0_CACHE_ID_PART_MASK         (0xf << 6)
 #define L2X0_CACHE_ID_PART_L210         (1 << 6)
 #define L2X0_CACHE_ID_PART_L310         (3 << 6)
-#define L2X0_AUX_CTRL_WAY_SIZE_MASK     (0x3 << 17)
+
+#define L2X0_AUX_CTRL_MASK                      0xc0000fff
+#define L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT       16
+#define L2X0_AUX_CTRL_WAY_SIZE_SHIFT            17
+#define L2X0_AUX_CTRL_WAY_SIZE_MASK             (0x3 << 17)
+#define L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT      22
+#define L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT         26
+#define L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT         27
+#define L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT       28
+#define L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT      29
+#define L2X0_AUX_CTRL_EARLY_BRESP_SHIFT         30
 
 #ifndef __ASSEMBLY__
 extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask);
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 5f6496375404..8d2f2daba0c0 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -152,20 +152,11 @@ config MACH_NOKIA770
 config MACH_AMS_DELTA
         bool "Amstrad E3 (Delta)"
         depends on ARCH_OMAP1 && ARCH_OMAP15XX
+        select FIQ
         help
           Support for the Amstrad E3 (codename Delta) videophone. Say Y here
           if you have such a device.
 
-config AMS_DELTA_FIQ
-        bool "Fast Interrupt Request (FIQ) support for the E3"
-        depends on MACH_AMS_DELTA
-        select FIQ
-        help
-          Provide a FIQ handler for the E3.
-          This allows for fast handling of interrupts generated
-          by the clock line of the E3 mailboard (or a PS/2 keyboard)
-          connected to the GPIO based external keyboard port.
-
 config MACH_OMAP_GENERIC
         bool "Generic OMAP board"
         depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX)
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 9a304d854e33..6ee19504845f 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common support
-obj-y := io.o id.o sram.o irq.o mux.o flash.o serial.o devices.o
+obj-y := io.o id.o sram.o irq.o mux.o flash.o serial.o devices.o dma.o
 obj-y += clock.o clock_data.o opp_data.o
 
 obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
@@ -39,8 +39,8 @@ obj-$(CONFIG_MACH_OMAP_PALMTE)		+= board-palmte.o
 obj-$(CONFIG_MACH_OMAP_PALMZ71)         += board-palmz71.o
 obj-$(CONFIG_MACH_OMAP_PALMTT)          += board-palmtt.o
 obj-$(CONFIG_MACH_NOKIA770)             += board-nokia770.o
-obj-$(CONFIG_MACH_AMS_DELTA)            += board-ams-delta.o
-obj-$(CONFIG_AMS_DELTA_FIQ)             += ams-delta-fiq.o ams-delta-fiq-handler.o
+obj-$(CONFIG_MACH_AMS_DELTA)            += board-ams-delta.o ams-delta-fiq.o \
+                                           ams-delta-fiq-handler.o
 obj-$(CONFIG_MACH_SX1)                  += board-sx1.o board-sx1-mmc.o
 obj-$(CONFIG_MACH_HERALD)               += board-htcherald.o
 
@@ -49,6 +49,12 @@ ifeq ($(CONFIG_ARCH_OMAP15XX),y)
 obj-$(CONFIG_MACH_OMAP_INNOVATOR)       += fpga.o
 endif
 
+# GPIO
+obj-$(CONFIG_ARCH_OMAP730)              += gpio7xx.o
+obj-$(CONFIG_ARCH_OMAP850)              += gpio7xx.o
+obj-$(CONFIG_ARCH_OMAP15XX)             += gpio15xx.o
+obj-$(CONFIG_ARCH_OMAP16XX)             += gpio16xx.o
+
 # LEDs support
 led-$(CONFIG_MACH_OMAP_H2)              += leds-h2p2-debug.o
 led-$(CONFIG_MACH_OMAP_H3)              += leds-h2p2-debug.o
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 1d4163b9f0b7..bd0495a9ac3b 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -28,6 +28,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <plat/io.h>
 #include <plat/board-ams-delta.h>
 #include <mach/gpio.h>
 #include <plat/keypad.h>
@@ -42,84 +43,82 @@
 static u8 ams_delta_latch1_reg;
 static u16 ams_delta_latch2_reg;
 
-static int ams_delta_keymap[] = {
+static const unsigned int ams_delta_keymap[] = {
         KEY(0, 0, KEY_F1),              /* Advert    */
 
-        KEY(3, 0, KEY_COFFEE),          /* Games     */
-        KEY(2, 0, KEY_QUESTION),        /* Directory */
-        KEY(3, 2, KEY_CONNECT),         /* Internet  */
-        KEY(2, 1, KEY_SHOP),            /* Services  */
+        KEY(0, 3, KEY_COFFEE),          /* Games     */
+        KEY(0, 2, KEY_QUESTION),        /* Directory */
+        KEY(2, 3, KEY_CONNECT),         /* Internet  */
+        KEY(1, 2, KEY_SHOP),            /* Services  */
         KEY(1, 1, KEY_PHONE),           /* VoiceMail */
 
-        KEY(1, 0, KEY_DELETE),          /* Delete    */
+        KEY(0, 1, KEY_DELETE),          /* Delete    */
         KEY(2, 2, KEY_PLAY),            /* Play      */
-        KEY(0, 1, KEY_PAGEUP),          /* Up        */
-        KEY(3, 1, KEY_PAGEDOWN),        /* Down      */
-        KEY(0, 2, KEY_EMAIL),           /* ReadEmail */
-        KEY(1, 2, KEY_STOP),            /* Stop      */
+        KEY(1, 0, KEY_PAGEUP),          /* Up        */
+        KEY(1, 3, KEY_PAGEDOWN),        /* Down      */
+        KEY(2, 0, KEY_EMAIL),           /* ReadEmail */
+        KEY(2, 1, KEY_STOP),            /* Stop      */
 
         /* Numeric keypad portion */
-        KEY(7, 0, KEY_KP1),
-        KEY(6, 0, KEY_KP2),
-        KEY(5, 0, KEY_KP3),
-        KEY(7, 1, KEY_KP4),
-        KEY(6, 1, KEY_KP5),
-        KEY(5, 1, KEY_KP6),
-        KEY(7, 2, KEY_KP7),
-        KEY(6, 2, KEY_KP8),
-        KEY(5, 2, KEY_KP9),
-        KEY(6, 3, KEY_KP0),
-        KEY(7, 3, KEY_KPASTERISK),
-        KEY(5, 3, KEY_KPDOT),           /* # key     */
-        KEY(2, 7, KEY_NUMLOCK),         /* Mute      */
-        KEY(1, 7, KEY_KPMINUS),         /* Recall    */
-        KEY(1, 6, KEY_KPPLUS),          /* Redial    */
-        KEY(6, 7, KEY_KPSLASH),         /* Handsfree */
-        KEY(0, 6, KEY_ENTER),           /* Video     */
-
-        KEY(4, 7, KEY_CAMERA),          /* Photo     */
-
-        KEY(4, 0, KEY_F2),              /* Home      */
-        KEY(4, 1, KEY_F3),              /* Office    */
-        KEY(4, 2, KEY_F4),              /* Mobile    */
+        KEY(0, 7, KEY_KP1),
+        KEY(0, 6, KEY_KP2),
+        KEY(0, 5, KEY_KP3),
+        KEY(1, 7, KEY_KP4),
+        KEY(1, 6, KEY_KP5),
+        KEY(1, 5, KEY_KP6),
+        KEY(2, 7, KEY_KP7),
+        KEY(2, 6, KEY_KP8),
+        KEY(2, 5, KEY_KP9),
+        KEY(3, 6, KEY_KP0),
+        KEY(3, 7, KEY_KPASTERISK),
+        KEY(3, 5, KEY_KPDOT),           /* # key     */
+        KEY(7, 2, KEY_NUMLOCK),         /* Mute      */
+        KEY(7, 1, KEY_KPMINUS),         /* Recall    */
+        KEY(6, 1, KEY_KPPLUS),          /* Redial    */
+        KEY(7, 6, KEY_KPSLASH),         /* Handsfree */
+        KEY(6, 0, KEY_ENTER),           /* Video     */
+
+        KEY(7, 4, KEY_CAMERA),          /* Photo     */
+
+        KEY(0, 4, KEY_F2),              /* Home      */
+        KEY(1, 4, KEY_F3),              /* Office    */
+        KEY(2, 4, KEY_F4),              /* Mobile    */
         KEY(7, 7, KEY_F5),              /* SMS       */
-        KEY(5, 7, KEY_F6),              /* Email     */
+        KEY(7, 5, KEY_F6),              /* Email     */
 
         /* QWERTY portion of keypad */
-        KEY(4, 3, KEY_Q),
+        KEY(3, 4, KEY_Q),
         KEY(3, 3, KEY_W),
-        KEY(2, 3, KEY_E),
-        KEY(1, 3, KEY_R),
-        KEY(0, 3, KEY_T),
-        KEY(7, 4, KEY_Y),
-        KEY(6, 4, KEY_U),
-        KEY(5, 4, KEY_I),
+        KEY(3, 2, KEY_E),
+        KEY(3, 1, KEY_R),
+        KEY(3, 0, KEY_T),
+        KEY(4, 7, KEY_Y),
+        KEY(4, 6, KEY_U),
+        KEY(4, 5, KEY_I),
         KEY(4, 4, KEY_O),
-        KEY(3, 4, KEY_P),
+        KEY(4, 3, KEY_P),
 
-        KEY(2, 4, KEY_A),
-        KEY(1, 4, KEY_S),
-        KEY(0, 4, KEY_D),
-        KEY(7, 5, KEY_F),
-        KEY(6, 5, KEY_G),
+        KEY(4, 2, KEY_A),
+        KEY(4, 1, KEY_S),
+        KEY(4, 0, KEY_D),
+        KEY(5, 7, KEY_F),
+        KEY(5, 6, KEY_G),
         KEY(5, 5, KEY_H),
-        KEY(4, 5, KEY_J),
-        KEY(3, 5, KEY_K),
-        KEY(2, 5, KEY_L),
+        KEY(5, 4, KEY_J),
+        KEY(5, 3, KEY_K),
+        KEY(5, 2, KEY_L),
 
-        KEY(1, 5, KEY_Z),
-        KEY(0, 5, KEY_X),
-        KEY(7, 6, KEY_C),
+        KEY(5, 1, KEY_Z),
+        KEY(5, 0, KEY_X),
+        KEY(6, 7, KEY_C),
         KEY(6, 6, KEY_V),
-        KEY(5, 6, KEY_B),
-        KEY(4, 6, KEY_N),
-        KEY(3, 6, KEY_M),
-        KEY(2, 6, KEY_SPACE),
+        KEY(6, 5, KEY_B),
+        KEY(6, 4, KEY_N),
+        KEY(6, 3, KEY_M),
+        KEY(6, 2, KEY_SPACE),
 
-        KEY(0, 7, KEY_LEFTSHIFT),       /* Vol up    */
-        KEY(3, 7, KEY_LEFTCTRL),        /* Vol down  */
-
-        0
+        KEY(7, 0, KEY_LEFTSHIFT),       /* Vol up    */
+        KEY(7, 3, KEY_LEFTCTRL),        /* Vol down  */
 };
 
 void ams_delta_latch1_write(u8 mask, u8 value)
@@ -140,7 +139,6 @@ static void __init ams_delta_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct map_desc ams_delta_io_desc[] __initdata = {
@@ -189,11 +187,15 @@ static struct resource ams_delta_kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data ams_delta_keymap_data = {
+        .keymap         = ams_delta_keymap,
+        .keymap_size    = ARRAY_SIZE(ams_delta_keymap),
+};
+
 static struct omap_kp_platform_data ams_delta_kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = ams_delta_keymap,
-        .keymapsize     = ARRAY_SIZE(ams_delta_keymap),
+        .keymap_data    = &ams_delta_keymap_data,
         .delay          = 9,
 };
 
@@ -307,16 +309,14 @@ static void __init ams_delta_init(void)
 #endif
         platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
 
-#ifdef CONFIG_AMS_DELTA_FIQ
         ams_delta_init_fiq();
-#endif
 
         omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1);
 }
 
 static struct plat_serial8250_port ams_delta_modem_ports[] = {
         {
-                .membase        = (void *) AMS_DELTA_MODEM_VIRT,
+                .membase        = IOMEM(AMS_DELTA_MODEM_VIRT),
                 .mapbase        = AMS_DELTA_MODEM_PHYS,
                 .irq            = -EINVAL, /* changed later */
                 .flags          = UPF_BOOT_AUTOCONF,
@@ -340,6 +340,9 @@ static int __init ams_delta_modem_init(void)
 {
         int err;
 
+        if (!machine_is_ams_delta())
+                return -ENODEV;
+
         omap_cfg_reg(M14_1510_GPIO2);
         ams_delta_modem_ports[0].irq =
                         gpio_to_irq(AMS_DELTA_GPIO_PIN_MODEM_IRQ);
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 149fdd32e127..0efb9dbae44c 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -69,36 +69,35 @@
 #define fsample_cpld_clear(bit) \
     fsample_cpld_write(0xf0 | ((bit) & 15), FSAMPLE_CPLD_SET_CLR)
 
-static int fsample_keymap[] = {
-        KEY(0,0,KEY_UP),
-        KEY(0,1,KEY_RIGHT),
-        KEY(0,2,KEY_LEFT),
-        KEY(0,3,KEY_DOWN),
-        KEY(0,4,KEY_ENTER),
-        KEY(1,0,KEY_F10),
-        KEY(1,1,KEY_SEND),
-        KEY(1,2,KEY_END),
-        KEY(1,3,KEY_VOLUMEDOWN),
-        KEY(1,4,KEY_VOLUMEUP),
-        KEY(1,5,KEY_RECORD),
-        KEY(2,0,KEY_F9),
-        KEY(2,1,KEY_3),
-        KEY(2,2,KEY_6),
-        KEY(2,3,KEY_9),
-        KEY(2,4,KEY_KPDOT),
-        KEY(3,0,KEY_BACK),
-        KEY(3,1,KEY_2),
-        KEY(3,2,KEY_5),
-        KEY(3,3,KEY_8),
-        KEY(3,4,KEY_0),
-        KEY(3,5,KEY_KPSLASH),
-        KEY(4,0,KEY_HOME),
-        KEY(4,1,KEY_1),
-        KEY(4,2,KEY_4),
-        KEY(4,3,KEY_7),
-        KEY(4,4,KEY_KPASTERISK),
-        KEY(4,5,KEY_POWER),
-        0
+static const unsigned int fsample_keymap[] = {
+        KEY(0, 0, KEY_UP),
+        KEY(1, 0, KEY_RIGHT),
+        KEY(2, 0, KEY_LEFT),
+        KEY(3, 0, KEY_DOWN),
+        KEY(4, 0, KEY_ENTER),
+        KEY(0, 1, KEY_F10),
+        KEY(1, 1, KEY_SEND),
+        KEY(2, 1, KEY_END),
+        KEY(3, 1, KEY_VOLUMEDOWN),
+        KEY(4, 1, KEY_VOLUMEUP),
+        KEY(5, 1, KEY_RECORD),
+        KEY(0, 2, KEY_F9),
+        KEY(1, 2, KEY_3),
+        KEY(2, 2, KEY_6),
+        KEY(3, 2, KEY_9),
+        KEY(4, 2, KEY_KPDOT),
+        KEY(0, 3, KEY_BACK),
+        KEY(1, 3, KEY_2),
+        KEY(2, 3, KEY_5),
+        KEY(3, 3, KEY_8),
+        KEY(4, 3, KEY_0),
+        KEY(5, 3, KEY_KPSLASH),
+        KEY(0, 4, KEY_HOME),
+        KEY(1, 4, KEY_1),
+        KEY(2, 4, KEY_4),
+        KEY(3, 4, KEY_7),
+        KEY(4, 4, KEY_KPASTERISK),
+        KEY(5, 4, KEY_POWER),
 };
 
 static struct smc91x_platdata smc91x_info = {
@@ -120,6 +119,15 @@ static struct resource smc91x_resources[] = {
         },
 };
 
+static void __init fsample_init_smc91x(void)
+{
+        fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
+        mdelay(50);
+        fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
+                   H2P2_DBG_FPGA_LAN_RESET);
+        mdelay(50);
+}
+
 static struct mtd_partition nor_partitions[] = {
         /* bootloader (U-Boot, etc) in first sector */
         {
@@ -244,11 +252,15 @@ static struct resource kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data fsample_keymap_data = {
+        .keymap         = fsample_keymap,
+        .keymap_size    = ARRAY_SIZE(fsample_keymap),
+};
+
 static struct omap_kp_platform_data kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = fsample_keymap,
-        .keymapsize     = ARRAY_SIZE(fsample_keymap),
+        .keymap_data    = &fsample_keymap_data,
         .delay          = 4,
 };
 
@@ -285,6 +297,8 @@ static struct omap_board_config_kernel fsample_config[] = {
 
 static void __init omap_fsample_init(void)
 {
+        fsample_init_smc91x();
+
         if (gpio_request(FSAMPLE_NAND_RB_GPIO_PIN, "NAND ready") < 0)
                 BUG();
         gpio_direction_input(FSAMPLE_NAND_RB_GPIO_PIN);
@@ -312,21 +326,10 @@ static void __init omap_fsample_init(void)
         omap_register_i2c_bus(1, 100, NULL, 0);
 }
 
-static void __init fsample_init_smc91x(void)
-{
-        fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
-        mdelay(50);
-        fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
-                   H2P2_DBG_FPGA_LAN_RESET);
-        mdelay(50);
-}
-
 static void __init omap_fsample_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
-        fsample_init_smc91x();
 }
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 197adb49dc5a..28b84aa9bdba 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -52,43 +52,42 @@
 /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
 #define OMAP1610_ETHR_START             0x04000300
 
-static int h2_keymap[] = {
+static const unsigned int h2_keymap[] = {
         KEY(0, 0, KEY_LEFT),
-        KEY(0, 1, KEY_RIGHT),
-        KEY(0, 2, KEY_3),
-        KEY(0, 3, KEY_F10),
-        KEY(0, 4, KEY_F5),
-        KEY(0, 5, KEY_9),
-        KEY(1, 0, KEY_DOWN),
+        KEY(1, 0, KEY_RIGHT),
+        KEY(2, 0, KEY_3),
+        KEY(3, 0, KEY_F10),
+        KEY(4, 0, KEY_F5),
+        KEY(5, 0, KEY_9),
+        KEY(0, 1, KEY_DOWN),
         KEY(1, 1, KEY_UP),
-        KEY(1, 2, KEY_2),
-        KEY(1, 3, KEY_F9),
-        KEY(1, 4, KEY_F7),
-        KEY(1, 5, KEY_0),
-        KEY(2, 0, KEY_ENTER),
-        KEY(2, 1, KEY_6),
+        KEY(2, 1, KEY_2),
+        KEY(3, 1, KEY_F9),
+        KEY(4, 1, KEY_F7),
+        KEY(5, 1, KEY_0),
+        KEY(0, 2, KEY_ENTER),
+        KEY(1, 2, KEY_6),
         KEY(2, 2, KEY_1),
-        KEY(2, 3, KEY_F2),
-        KEY(2, 4, KEY_F6),
-        KEY(2, 5, KEY_HOME),
-        KEY(3, 0, KEY_8),
-        KEY(3, 1, KEY_5),
-        KEY(3, 2, KEY_F12),
+        KEY(3, 2, KEY_F2),
+        KEY(4, 2, KEY_F6),
+        KEY(5, 2, KEY_HOME),
+        KEY(0, 3, KEY_8),
+        KEY(1, 3, KEY_5),
+        KEY(2, 3, KEY_F12),
         KEY(3, 3, KEY_F3),
-        KEY(3, 4, KEY_F8),
-        KEY(3, 5, KEY_END),
-        KEY(4, 0, KEY_7),
-        KEY(4, 1, KEY_4),
-        KEY(4, 2, KEY_F11),
-        KEY(4, 3, KEY_F1),
+        KEY(4, 3, KEY_F8),
+        KEY(5, 3, KEY_END),
+        KEY(0, 4, KEY_7),
+        KEY(1, 4, KEY_4),
+        KEY(2, 4, KEY_F11),
+        KEY(3, 4, KEY_F1),
         KEY(4, 4, KEY_F4),
-        KEY(4, 5, KEY_ESC),
-        KEY(5, 0, KEY_F13),
-        KEY(5, 1, KEY_F14),
-        KEY(5, 2, KEY_F15),
-        KEY(5, 3, KEY_F16),
-        KEY(5, 4, KEY_SLEEP),
-        0
+        KEY(5, 4, KEY_ESC),
+        KEY(0, 5, KEY_F13),
+        KEY(1, 5, KEY_F14),
+        KEY(2, 5, KEY_F15),
+        KEY(3, 5, KEY_F16),
+        KEY(4, 5, KEY_SLEEP),
 };
 
 static struct mtd_partition h2_nor_partitions[] = {
@@ -270,14 +269,18 @@ static struct resource h2_kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data h2_keymap_data = {
+        .keymap         = h2_keymap,
+        .keymap_size    = ARRAY_SIZE(h2_keymap),
+};
+
 static struct omap_kp_platform_data h2_kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = h2_keymap,
-        .keymapsize     = ARRAY_SIZE(h2_keymap),
-        .rep            = 1,
+        .keymap_data    = &h2_keymap_data,
+        .rep            = true,
         .delay          = 9,
-        .dbounce        = 1,
+        .dbounce        = true,
 };
 
 static struct platform_device h2_kp_device = {
@@ -374,8 +377,6 @@ static void __init h2_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
-        h2_init_smc91x();
 }
 
 static struct omap_usb_config h2_usb_config __initdata = {
@@ -403,6 +404,8 @@ static struct omap_board_config_kernel h2_config[] __initdata = {
 
 static void __init h2_init(void)
 {
+        h2_init_smc91x();
+
         /* Here we assume the NOR boot config:  NOR on CS3 (possibly swapped
          * to address 0 by a dip switch), NAND on CS2B.  The NAND driver will
          * notice whether a NAND chip is enabled at probe time.
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 9126e3e37b4a..dbc8b8d882ba 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -56,43 +56,42 @@
 
 #define H3_TS_GPIO      48
 
-static int h3_keymap[] = {
+static const unsigned int h3_keymap[] = {
         KEY(0, 0, KEY_LEFT),
-        KEY(0, 1, KEY_RIGHT),
-        KEY(0, 2, KEY_3),
-        KEY(0, 3, KEY_F10),
-        KEY(0, 4, KEY_F5),
-        KEY(0, 5, KEY_9),
-        KEY(1, 0, KEY_DOWN),
+        KEY(1, 0, KEY_RIGHT),
+        KEY(2, 0, KEY_3),
+        KEY(3, 0, KEY_F10),
+        KEY(4, 0, KEY_F5),
+        KEY(5, 0, KEY_9),
+        KEY(0, 1, KEY_DOWN),
         KEY(1, 1, KEY_UP),
-        KEY(1, 2, KEY_2),
-        KEY(1, 3, KEY_F9),
-        KEY(1, 4, KEY_F7),
-        KEY(1, 5, KEY_0),
-        KEY(2, 0, KEY_ENTER),
-        KEY(2, 1, KEY_6),
+        KEY(2, 1, KEY_2),
+        KEY(3, 1, KEY_F9),
+        KEY(4, 1, KEY_F7),
+        KEY(5, 1, KEY_0),
+        KEY(0, 2, KEY_ENTER),
+        KEY(1, 2, KEY_6),
         KEY(2, 2, KEY_1),
-        KEY(2, 3, KEY_F2),
-        KEY(2, 4, KEY_F6),
-        KEY(2, 5, KEY_HOME),
-        KEY(3, 0, KEY_8),
-        KEY(3, 1, KEY_5),
-        KEY(3, 2, KEY_F12),
+        KEY(3, 2, KEY_F2),
+        KEY(4, 2, KEY_F6),
+        KEY(5, 2, KEY_HOME),
+        KEY(0, 3, KEY_8),
+        KEY(1, 3, KEY_5),
+        KEY(2, 3, KEY_F12),
         KEY(3, 3, KEY_F3),
-        KEY(3, 4, KEY_F8),
-        KEY(3, 5, KEY_END),
-        KEY(4, 0, KEY_7),
-        KEY(4, 1, KEY_4),
-        KEY(4, 2, KEY_F11),
-        KEY(4, 3, KEY_F1),
+        KEY(4, 3, KEY_F8),
+        KEY(5, 3, KEY_END),
+        KEY(0, 4, KEY_7),
+        KEY(1, 4, KEY_4),
+        KEY(2, 4, KEY_F11),
+        KEY(3, 4, KEY_F1),
         KEY(4, 4, KEY_F4),
-        KEY(4, 5, KEY_ESC),
-        KEY(5, 0, KEY_F13),
-        KEY(5, 1, KEY_F14),
-        KEY(5, 2, KEY_F15),
-        KEY(5, 3, KEY_F16),
-        KEY(5, 4, KEY_SLEEP),
-        0
+        KEY(5, 4, KEY_ESC),
+        KEY(0, 5, KEY_F13),
+        KEY(1, 5, KEY_F14),
+        KEY(2, 5, KEY_F15),
+        KEY(3, 5, KEY_F16),
+        KEY(4, 5, KEY_SLEEP),
 };
 
 
@@ -264,6 +263,15 @@ static struct platform_device smc91x_device = {
         .resource       = smc91x_resources,
 };
 
+static void __init h3_init_smc91x(void)
+{
+        omap_cfg_reg(W15_1710_GPIO40);
+        if (gpio_request(40, "SMC91x irq") < 0) {
+                printk("Error requesting gpio 40 for smc91x irq\n");
+                return;
+        }
+}
+
 #define GPTIMER_BASE            0xFFFB1400
 #define GPTIMER_REGS(x) (0xFFFB1400 + (x * 0x800))
 #define GPTIMER_REGS_SIZE       0x46
@@ -296,14 +304,18 @@ static struct resource h3_kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data h3_keymap_data = {
+        .keymap         = h3_keymap,
+        .keymap_size    = ARRAY_SIZE(h3_keymap),
+};
+
 static struct omap_kp_platform_data h3_kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = h3_keymap,
-        .keymapsize     = ARRAY_SIZE(h3_keymap),
-        .rep            = 1,
+        .keymap_data    = &h3_keymap_data,
+        .rep            = true,
         .delay          = 9,
-        .dbounce        = 1,
+        .dbounce        = true,
 };
 
 static struct platform_device h3_kp_device = {
@@ -376,6 +388,8 @@ static struct i2c_board_info __initdata h3_i2c_board_info[] = {
 
 static void __init h3_init(void)
 {
+        h3_init_smc91x();
+
         /* Here we assume the NOR boot config:  NOR on CS3 (possibly swapped
          * to address 0 by a dip switch), NAND on CS2B.  The NAND driver will
          * notice whether a NAND chip is enabled at probe time.
@@ -422,21 +436,10 @@ static void __init h3_init(void)
         h3_mmc_init();
 }
 
-static void __init h3_init_smc91x(void)
-{
-        omap_cfg_reg(W15_1710_GPIO40);
-        if (gpio_request(40, "SMC91x irq") < 0) {
-                printk("Error requesting gpio 40 for smc91x irq\n");
-                return;
-        }
-}
-
 static void __init h3_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
-        h3_init_smc91x();
 }
 
 static void __init h3_map_io(void)
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index 071af3e47789..f2c5c585bc83 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -180,64 +180,68 @@
 
 /* Keyboard definition */
 
-static int htc_herald_keymap[] = {
+static const unsigned int htc_herald_keymap[] = {
         KEY(0, 0, KEY_RECORD), /* Mail button */
-        KEY(0, 1, KEY_CAMERA), /* Camera */
-        KEY(0, 2, KEY_PHONE), /* Send key */
-        KEY(0, 3, KEY_VOLUMEUP), /* Volume up */
-        KEY(0, 4, KEY_F2),  /* Right bar (landscape) */
-        KEY(0, 5, KEY_MAIL), /* Win key (portrait) */
-        KEY(0, 6, KEY_DIRECTORY), /* Right bar (protrait) */
-        KEY(1, 0, KEY_LEFTCTRL), /* Windows key */
+        KEY(1, 0, KEY_CAMERA), /* Camera */
+        KEY(2, 0, KEY_PHONE), /* Send key */
+        KEY(3, 0, KEY_VOLUMEUP), /* Volume up */
+        KEY(4, 0, KEY_F2),  /* Right bar (landscape) */
+        KEY(5, 0, KEY_MAIL), /* Win key (portrait) */
+        KEY(6, 0, KEY_DIRECTORY), /* Right bar (protrait) */
+        KEY(0, 1, KEY_LEFTCTRL), /* Windows key */
         KEY(1, 1, KEY_COMMA),
-        KEY(1, 2, KEY_M),
-        KEY(1, 3, KEY_K),
-        KEY(1, 4, KEY_SLASH), /* OK key */
-        KEY(1, 5, KEY_I),
-        KEY(1, 6, KEY_U),
-        KEY(2, 0, KEY_LEFTALT),
-        KEY(2, 1, KEY_TAB),
+        KEY(2, 1, KEY_M),
+        KEY(3, 1, KEY_K),
+        KEY(4, 1, KEY_SLASH), /* OK key */
+        KEY(5, 1, KEY_I),
+        KEY(6, 1, KEY_U),
+        KEY(0, 2, KEY_LEFTALT),
+        KEY(1, 2, KEY_TAB),
         KEY(2, 2, KEY_N),
-        KEY(2, 3, KEY_J),
-        KEY(2, 4, KEY_ENTER),
-        KEY(2, 5, KEY_H),
-        KEY(2, 6, KEY_Y),
-        KEY(3, 0, KEY_SPACE),
-        KEY(3, 1, KEY_L),
-        KEY(3, 2, KEY_B),
+        KEY(3, 2, KEY_J),
+        KEY(4, 2, KEY_ENTER),
+        KEY(5, 2, KEY_H),
+        KEY(6, 2, KEY_Y),
+        KEY(0, 3, KEY_SPACE),
+        KEY(1, 3, KEY_L),
+        KEY(2, 3, KEY_B),
         KEY(3, 3, KEY_V),
-        KEY(3, 4, KEY_BACKSPACE),
-        KEY(3, 5, KEY_G),
-        KEY(3, 6, KEY_T),
-        KEY(4, 0, KEY_CAPSLOCK), /* Shift */
-        KEY(4, 1, KEY_C),
-        KEY(4, 2, KEY_F),
-        KEY(4, 3, KEY_R),
+        KEY(4, 3, KEY_BACKSPACE),
+        KEY(5, 3, KEY_G),
+        KEY(6, 3, KEY_T),
+        KEY(0, 4, KEY_CAPSLOCK), /* Shift */
+        KEY(1, 4, KEY_C),
+        KEY(2, 4, KEY_F),
+        KEY(3, 4, KEY_R),
         KEY(4, 4, KEY_O),
-        KEY(4, 5, KEY_E),
-        KEY(4, 6, KEY_D),
-        KEY(5, 0, KEY_X),
-        KEY(5, 1, KEY_Z),
-        KEY(5, 2, KEY_S),
-        KEY(5, 3, KEY_W),
-        KEY(5, 4, KEY_P),
+        KEY(5, 4, KEY_E),
+        KEY(6, 4, KEY_D),
+        KEY(0, 5, KEY_X),
+        KEY(1, 5, KEY_Z),
+        KEY(2, 5, KEY_S),
+        KEY(3, 5, KEY_W),
+        KEY(4, 5, KEY_P),
         KEY(5, 5, KEY_Q),
-        KEY(5, 6, KEY_A),
-        KEY(6, 0, KEY_CONNECT), /* Voice button */
-        KEY(6, 2, KEY_CANCEL), /* End key */
-        KEY(6, 3, KEY_VOLUMEDOWN), /* Volume down */
-        KEY(6, 4, KEY_F1), /* Left bar (landscape) */
-        KEY(6, 5, KEY_WWW), /* OK button (portrait) */
+        KEY(6, 5, KEY_A),
+        KEY(0, 6, KEY_CONNECT), /* Voice button */
+        KEY(2, 6, KEY_CANCEL), /* End key */
+        KEY(3, 6, KEY_VOLUMEDOWN), /* Volume down */
+        KEY(4, 6, KEY_F1), /* Left bar (landscape) */
+        KEY(5, 6, KEY_WWW), /* OK button (portrait) */
         KEY(6, 6, KEY_CALENDAR), /* Left bar (portrait) */
-        0
 };
 
-struct omap_kp_platform_data htcherald_kp_data = {
+static const struct matrix_keymap_data htc_herald_keymap_data = {
+        .keymap         = htc_herald_keymap,
+        .keymap_size    = ARRAY_SIZE(htc_herald_keymap),
+};
+
+static struct omap_kp_platform_data htcherald_kp_data = {
         .rows   = 7,
         .cols   = 7,
         .delay = 20,
-        .rep = 1,
-        .keymap = htc_herald_keymap,
+        .rep = true,
+        .keymap_data = &htc_herald_keymap_data,
 };
 
 static struct resource kp_resources[] = {
@@ -278,7 +282,7 @@ static struct gpio_keys_button herald_gpio_keys_table[] = {
 static struct gpio_keys_platform_data herald_gpio_keys_data = {
         .buttons        = herald_gpio_keys_table,
         .nbuttons       = ARRAY_SIZE(herald_gpio_keys_table),
-        .rep            = 1,
+        .rep            = true,
 };
 
 static struct platform_device herald_gpiokeys_device = {
@@ -439,7 +443,7 @@ static const struct ads7846_platform_data htcherald_ts_platform_data = {
         .keep_vref_on           = 1,
         .x_plate_ohms           = 496,
         .gpio_pendown           = HTCHERALD_GPIO_TS,
-        .pressure_max           = 100000,
+        .pressure_max           = 10000,
         .pressure_min           = 5000,
         .x_min                  = 528,
         .x_max                  = 3760,
@@ -577,8 +581,6 @@ static void __init htcherald_init(void)
         printk(KERN_INFO "HTC Herald init.\n");
 
         /* Do board initialization before we register all the devices */
-        omap_gpio_init();
-
         omap_board_config = htcherald_config;
         omap_board_config_size = ARRAY_SIZE(htcherald_config);
         platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index dc2b86fd66c1..a36e6742bf9b 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -44,17 +44,16 @@
 /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
 #define INNOVATOR1610_ETHR_START        0x04000300
 
-static int innovator_keymap[] = {
+static const unsigned int innovator_keymap[] = {
         KEY(0, 0, KEY_F1),
-        KEY(0, 3, KEY_DOWN),
+        KEY(3, 0, KEY_DOWN),
         KEY(1, 1, KEY_F2),
-        KEY(1, 2, KEY_RIGHT),
-        KEY(2, 0, KEY_F3),
-        KEY(2, 1, KEY_F4),
+        KEY(2, 1, KEY_RIGHT),
+        KEY(0, 2, KEY_F3),
+        KEY(1, 2, KEY_F4),
         KEY(2, 2, KEY_UP),
-        KEY(3, 2, KEY_ENTER),
+        KEY(2, 3, KEY_ENTER),
         KEY(3, 3, KEY_LEFT),
-        0
 };
 
 static struct mtd_partition innovator_partitions[] = {
@@ -126,11 +125,15 @@ static struct resource innovator_kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data innovator_keymap_data = {
+        .keymap         = innovator_keymap,
+        .keymap_size    = ARRAY_SIZE(innovator_keymap),
+};
+
 static struct omap_kp_platform_data innovator_kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = innovator_keymap,
-        .keymapsize     = ARRAY_SIZE(innovator_keymap),
+        .keymap_data    = &innovator_keymap_data,
         .delay          = 4,
 };
 
@@ -290,13 +293,6 @@ static void __init innovator_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
-#ifdef CONFIG_ARCH_OMAP15XX
-        if (cpu_is_omap1510()) {
-                omap1510_fpga_init_irq();
-        }
-#endif
-        innovator_init_smc91x();
 }
 
 #ifdef CONFIG_ARCH_OMAP15XX
@@ -387,6 +383,10 @@ static struct omap_board_config_kernel innovator_config[] = {
 
 static void __init innovator_init(void)
 {
+        if (cpu_is_omap1510())
+                omap1510_fpga_init_irq();
+        innovator_init_smc91x();
+
 #ifdef CONFIG_ARCH_OMAP15XX
         if (cpu_is_omap1510()) {
                 unsigned char reg;
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index aa8375b2a0a3..d21f09dc78f4 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -54,19 +54,18 @@ static void __init omap_nokia770_init_irq(void)
         omap_init_irq();
 }
 
-static int nokia770_keymap[] = {
-        KEY(0, 1, GROUP_0 | KEY_UP),
-        KEY(0, 2, GROUP_1 | KEY_F5),
-        KEY(1, 0, GROUP_0 | KEY_LEFT),
+static const unsigned int nokia770_keymap[] = {
+        KEY(1, 0, GROUP_0 | KEY_UP),
+        KEY(2, 0, GROUP_1 | KEY_F5),
+        KEY(0, 1, GROUP_0 | KEY_LEFT),
         KEY(1, 1, GROUP_0 | KEY_ENTER),
-        KEY(1, 2, GROUP_0 | KEY_RIGHT),
-        KEY(2, 0, GROUP_1 | KEY_ESC),
-        KEY(2, 1, GROUP_0 | KEY_DOWN),
+        KEY(2, 1, GROUP_0 | KEY_RIGHT),
+        KEY(0, 2, GROUP_1 | KEY_ESC),
+        KEY(1, 2, GROUP_0 | KEY_DOWN),
         KEY(2, 2, GROUP_1 | KEY_F4),
-        KEY(3, 0, GROUP_2 | KEY_F7),
-        KEY(3, 1, GROUP_2 | KEY_F8),
-        KEY(3, 2, GROUP_2 | KEY_F6),
-        0
+        KEY(0, 3, GROUP_2 | KEY_F7),
+        KEY(1, 3, GROUP_2 | KEY_F8),
+        KEY(2, 3, GROUP_2 | KEY_F6),
 };
 
 static struct resource nokia770_kp_resources[] = {
@@ -77,11 +76,15 @@ static struct resource nokia770_kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data nokia770_keymap_data = {
+        .keymap         = nokia770_keymap,
+        .keymap_size    = ARRAY_SIZE(nokia770_keymap),
+};
+
 static struct omap_kp_platform_data nokia770_kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = nokia770_keymap,
-        .keymapsize     = ARRAY_SIZE(nokia770_keymap),
+        .keymap_data    = &nokia770_keymap_data,
         .delay          = 4,
 };
 
@@ -246,7 +249,6 @@ static void __init omap_nokia770_init(void)
         platform_add_devices(nokia770_devices, ARRAY_SIZE(nokia770_devices));
         spi_register_board_info(nokia770_spi_board_info,
                                 ARRAY_SIZE(nokia770_spi_board_info));
-        omap_gpio_init();
         omap_serial_init();
         omap_register_i2c_bus(1, 100, NULL, 0);
         hwa742_dev_init();
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index e9dd79149a8e..7c5e2112c776 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -283,9 +283,6 @@ static void __init osk_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
-        osk_init_smc91x();
-        osk_init_cf();
 }
 
 static struct omap_usb_config osk_usb_config __initdata = {
@@ -341,25 +338,28 @@ static struct i2c_board_info __initdata mistral_i2c_board_info[] = {
          */
 };
 
-static const int osk_keymap[] = {
+static const unsigned int osk_keymap[] = {
         /* KEY(col, row, code) */
         KEY(0, 0, KEY_F1),              /* SW4 */
-        KEY(0, 3, KEY_UP),              /* (sw2/up) */
+        KEY(3, 0, KEY_UP),              /* (sw2/up) */
         KEY(1, 1, KEY_LEFTCTRL),        /* SW5 */
-        KEY(1, 2, KEY_LEFT),            /* (sw2/left) */
-        KEY(2, 0, KEY_SPACE),           /* SW3 */
-        KEY(2, 1, KEY_ESC),             /* SW6 */
+        KEY(2, 1, KEY_LEFT),            /* (sw2/left) */
+        KEY(0, 2, KEY_SPACE),           /* SW3 */
+        KEY(1, 2, KEY_ESC),             /* SW6 */
         KEY(2, 2, KEY_DOWN),            /* (sw2/down) */
-        KEY(3, 2, KEY_ENTER),           /* (sw2/select) */
+        KEY(2, 3, KEY_ENTER),           /* (sw2/select) */
         KEY(3, 3, KEY_RIGHT),           /* (sw2/right) */
-        0
+};
+
+static const struct matrix_keymap_data osk_keymap_data = {
+        .keymap         = osk_keymap,
+        .keymap_size    = ARRAY_SIZE(osk_keymap),
 };
 
 static struct omap_kp_platform_data osk_kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = (int *) osk_keymap,
-        .keymapsize     = ARRAY_SIZE(osk_keymap),
+        .keymap_data    = &osk_keymap_data,
         .delay          = 9,
 };
 
@@ -541,6 +541,9 @@ static void __init osk_init(void)
 {
         u32 l;
 
+        osk_init_smc91x();
+        osk_init_cf();
+
         /* Workaround for wrong CS3 (NOR flash) timing
          * There are some U-Boot versions out there which configure
          * wrong CS3 memory timings. This mainly leads to CRC
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index f32738b1eb6b..fb51ce6123d8 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -63,28 +63,31 @@ static void __init omap_palmte_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
 }
 
-static const int palmte_keymap[] = {
+static const unsigned int palmte_keymap[] = {
         KEY(0, 0, KEY_F1),              /* Calendar */
-        KEY(0, 1, KEY_F2),              /* Contacts */
-        KEY(0, 2, KEY_F3),              /* Tasks List */
-        KEY(0, 3, KEY_F4),              /* Note Pad */
-        KEY(0, 4, KEY_POWER),
-        KEY(1, 0, KEY_LEFT),
+        KEY(1, 0, KEY_F2),              /* Contacts */
+        KEY(2, 0, KEY_F3),              /* Tasks List */
+        KEY(3, 0, KEY_F4),              /* Note Pad */
+        KEY(4, 0, KEY_POWER),
+        KEY(0, 1, KEY_LEFT),
         KEY(1, 1, KEY_DOWN),
-        KEY(1, 2, KEY_UP),
-        KEY(1, 3, KEY_RIGHT),
-        KEY(1, 4, KEY_ENTER),
-        0,
+        KEY(2, 1, KEY_UP),
+        KEY(3, 1, KEY_RIGHT),
+        KEY(4, 1, KEY_ENTER),
+};
+
+static const struct matrix_keymap_data palmte_keymap_data = {
+        .keymap         = palmte_keymap,
+        .keymap_size    = ARRAY_SIZE(palmte_keymap),
 };
 
 static struct omap_kp_platform_data palmte_kp_data = {
         .rows   = 8,
         .cols   = 8,
-        .keymap = (int *) palmte_keymap,
-        .rep    = 1,
+        .keymap_data = &palmte_keymap_data,
+        .rep    = true,
         .delay  = 12,
 };
 
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index ed1400a67f75..f04f2d36e7d3 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -51,19 +51,18 @@
 #define PALMTT_MMC_WP_GPIO      8
 #define PALMTT_HDQ_GPIO         11
 
-static int palmtt_keymap[] = {
+static const unsigned int palmtt_keymap[] = {
         KEY(0, 0, KEY_ESC),
-        KEY(0, 1, KEY_SPACE),
-        KEY(0, 2, KEY_LEFTCTRL),
-        KEY(0, 3, KEY_TAB),
-        KEY(0, 4, KEY_ENTER),
-        KEY(1, 0, KEY_LEFT),
+        KEY(1, 0, KEY_SPACE),
+        KEY(2, 0, KEY_LEFTCTRL),
+        KEY(3, 0, KEY_TAB),
+        KEY(4, 0, KEY_ENTER),
+        KEY(0, 1, KEY_LEFT),
         KEY(1, 1, KEY_DOWN),
-        KEY(1, 2, KEY_UP),
-        KEY(1, 3, KEY_RIGHT),
-        KEY(2, 0, KEY_SLEEP),
-        KEY(2, 4, KEY_Y),
-        0
+        KEY(2, 1, KEY_UP),
+        KEY(3, 1, KEY_RIGHT),
+        KEY(0, 2, KEY_SLEEP),
+        KEY(4, 2, KEY_Y),
 };
 
 static struct mtd_partition palmtt_partitions[] = {
@@ -136,10 +135,15 @@ static struct resource palmtt_kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data palmtt_keymap_data = {
+        .keymap         = palmtt_keymap,
+        .keymap_size    = ARRAY_SIZE(palmtt_keymap),
+};
+
 static struct omap_kp_platform_data palmtt_kp_data = {
         .rows   = 6,
         .cols   = 3,
-        .keymap = palmtt_keymap,
+        .keymap_data = &palmtt_keymap_data,
 };
 
 static struct platform_device palmtt_kp_device = {
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index d7a245cef9a4..d7bbbe721a75 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -62,29 +62,32 @@ omap_palmz71_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
 }
 
-static int palmz71_keymap[] = {
+static const unsigned int palmz71_keymap[] = {
         KEY(0, 0, KEY_F1),
-        KEY(0, 1, KEY_F2),
-        KEY(0, 2, KEY_F3),
-        KEY(0, 3, KEY_F4),
-        KEY(0, 4, KEY_POWER),
-        KEY(1, 0, KEY_LEFT),
+        KEY(1, 0, KEY_F2),
+        KEY(2, 0, KEY_F3),
+        KEY(3, 0, KEY_F4),
+        KEY(4, 0, KEY_POWER),
+        KEY(0, 1, KEY_LEFT),
         KEY(1, 1, KEY_DOWN),
-        KEY(1, 2, KEY_UP),
-        KEY(1, 3, KEY_RIGHT),
-        KEY(1, 4, KEY_ENTER),
-        KEY(2, 0, KEY_CAMERA),
-        0,
+        KEY(2, 1, KEY_UP),
+        KEY(3, 1, KEY_RIGHT),
+        KEY(4, 1, KEY_ENTER),
+        KEY(0, 2, KEY_CAMERA),
+};
+
+static const struct matrix_keymap_data palmz71_keymap_data = {
+        .keymap         = palmz71_keymap,
+        .keymap_size    = ARRAY_SIZE(palmz71_keymap),
 };
 
 static struct omap_kp_platform_data palmz71_kp_data = {
         .rows   = 8,
         .cols   = 8,
-        .keymap = palmz71_keymap,
-        .rep    = 1,
+        .keymap_data    = &palmz71_keymap_data,
+        .rep    = true,
         .delay  = 80,
 };
 
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index a8d16a255c18..3c8ee8489458 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -36,36 +36,35 @@
 #include <plat/common.h>
 #include <plat/board.h>
 
-static int p2_keymap[] = {
-        KEY(0,0,KEY_UP),
-        KEY(0,1,KEY_RIGHT),
-        KEY(0,2,KEY_LEFT),
-        KEY(0,3,KEY_DOWN),
-        KEY(0,4,KEY_ENTER),
-        KEY(1,0,KEY_F10),
-        KEY(1,1,KEY_SEND),
-        KEY(1,2,KEY_END),
-        KEY(1,3,KEY_VOLUMEDOWN),
-        KEY(1,4,KEY_VOLUMEUP),
-        KEY(1,5,KEY_RECORD),
-        KEY(2,0,KEY_F9),
-        KEY(2,1,KEY_3),
-        KEY(2,2,KEY_6),
-        KEY(2,3,KEY_9),
-        KEY(2,4,KEY_KPDOT),
-        KEY(3,0,KEY_BACK),
-        KEY(3,1,KEY_2),
-        KEY(3,2,KEY_5),
-        KEY(3,3,KEY_8),
-        KEY(3,4,KEY_0),
-        KEY(3,5,KEY_KPSLASH),
-        KEY(4,0,KEY_HOME),
-        KEY(4,1,KEY_1),
-        KEY(4,2,KEY_4),
-        KEY(4,3,KEY_7),
-        KEY(4,4,KEY_KPASTERISK),
-        KEY(4,5,KEY_POWER),
-        0
+static const unsigned int p2_keymap[] = {
+        KEY(0, 0, KEY_UP),
+        KEY(1, 0, KEY_RIGHT),
+        KEY(2, 0, KEY_LEFT),
+        KEY(3, 0, KEY_DOWN),
+        KEY(4, 0, KEY_ENTER),
+        KEY(0, 1, KEY_F10),
+        KEY(1, 1, KEY_SEND),
+        KEY(2, 1, KEY_END),
+        KEY(3, 1, KEY_VOLUMEDOWN),
+        KEY(4, 1, KEY_VOLUMEUP),
+        KEY(5, 1, KEY_RECORD),
+        KEY(0, 2, KEY_F9),
+        KEY(1, 2, KEY_3),
+        KEY(2, 2, KEY_6),
+        KEY(3, 2, KEY_9),
+        KEY(4, 2, KEY_KPDOT),
+        KEY(0, 3, KEY_BACK),
+        KEY(1, 3, KEY_2),
+        KEY(2, 3, KEY_5),
+        KEY(3, 3, KEY_8),
+        KEY(4, 3, KEY_0),
+        KEY(5, 3, KEY_KPSLASH),
+        KEY(0, 4, KEY_HOME),
+        KEY(1, 4, KEY_1),
+        KEY(2, 4, KEY_4),
+        KEY(3, 4, KEY_7),
+        KEY(4, 4, KEY_KPASTERISK),
+        KEY(5, 4, KEY_POWER),
 };
 
 static struct smc91x_platdata smc91x_info = {
@@ -211,13 +210,17 @@ static struct resource kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data p2_keymap_data = {
+        .keymap         = p2_keymap,
+        .keymap_size    = ARRAY_SIZE(p2_keymap),
+};
+
 static struct omap_kp_platform_data kp_data = {
         .rows           = 8,
         .cols           = 8,
-        .keymap         = p2_keymap,
-        .keymapsize     = ARRAY_SIZE(p2_keymap),
+        .keymap_data    = &p2_keymap_data,
         .delay          = 4,
-        .dbounce        = 1,
+        .dbounce        = true,
 };
 
 static struct platform_device kp_device = {
@@ -251,8 +254,19 @@ static struct omap_board_config_kernel perseus2_config[] __initdata = {
         { OMAP_TAG_LCD,         &perseus2_lcd_config },
 };
 
+static void __init perseus2_init_smc91x(void)
+{
+        fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
+        mdelay(50);
+        fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
+                   H2P2_DBG_FPGA_LAN_RESET);
+        mdelay(50);
+}
+
 static void __init omap_perseus2_init(void)
 {
+        perseus2_init_smc91x();
+
         if (gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0)
                 BUG();
         gpio_direction_input(P2_NAND_RB_GPIO_PIN);
@@ -280,21 +294,10 @@ static void __init omap_perseus2_init(void)
         omap_register_i2c_bus(1, 100, NULL, 0);
 }
 
-static void __init perseus2_init_smc91x(void)
-{
-        fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
-        mdelay(50);
-        fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
-                   H2P2_DBG_FPGA_LAN_RESET);
-        mdelay(50);
-}
-
 static void __init omap_perseus2_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
-        perseus2_init_smc91x();
 }
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
 static struct map_desc omap_perseus2_io_desc[] __initdata = {
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index d25f59e5a773..d41fe2d0616a 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -164,36 +164,35 @@ EXPORT_SYMBOL(sx1_setusbpower);
 
 /*----------- Keypad -------------------------*/
 
-static int sx1_keymap[] = {
-        KEY(5, 3, GROUP_0 | 117), /* camera Qt::Key_F17 */
-        KEY(0, 4, GROUP_0 | 114), /* voice memo Qt::Key_F14 */
-        KEY(1, 4, GROUP_2 | 114), /* voice memo */
-        KEY(2, 4, GROUP_3 | 114), /* voice memo */
+static const unsigned int sx1_keymap[] = {
+        KEY(3, 5, GROUP_0 | 117), /* camera Qt::Key_F17 */
+        KEY(4, 0, GROUP_0 | 114), /* voice memo Qt::Key_F14 */
+        KEY(4, 1, GROUP_2 | 114), /* voice memo */
+        KEY(4, 2, GROUP_3 | 114), /* voice memo */
         KEY(0, 0, GROUP_1 | KEY_F12),   /* red button Qt::Key_Hangup */
-        KEY(4, 3, GROUP_1 | KEY_LEFT),
-        KEY(2, 3, GROUP_1 | KEY_DOWN),
-        KEY(1, 3, GROUP_1 | KEY_RIGHT),
-        KEY(0, 3, GROUP_1 | KEY_UP),
+        KEY(3, 4, GROUP_1 | KEY_LEFT),
+        KEY(3, 2, GROUP_1 | KEY_DOWN),
+        KEY(3, 1, GROUP_1 | KEY_RIGHT),
+        KEY(3, 0, GROUP_1 | KEY_UP),
         KEY(3, 3, GROUP_1 | KEY_POWER), /* joystick press or Qt::Key_Select */
-        KEY(5, 0, GROUP_1 | KEY_1),
-        KEY(4, 0, GROUP_1 | KEY_2),
-        KEY(3, 0, GROUP_1 | KEY_3),
-        KEY(3, 4, GROUP_1 | KEY_4),
+        KEY(0, 5, GROUP_1 | KEY_1),
+        KEY(0, 4, GROUP_1 | KEY_2),
+        KEY(0, 3, GROUP_1 | KEY_3),
+        KEY(4, 3, GROUP_1 | KEY_4),
         KEY(4, 4, GROUP_1 | KEY_5),
-        KEY(5, 4, GROUP_1 | KEY_KPASTERISK),/* "*" */
-        KEY(4, 1, GROUP_1 | KEY_6),
-        KEY(5, 1, GROUP_1 | KEY_7),
-        KEY(3, 1, GROUP_1 | KEY_8),
-        KEY(3, 2, GROUP_1 | KEY_9),
-        KEY(5, 2, GROUP_1 | KEY_0),
-        KEY(4, 2, GROUP_1 | 113),       /* # F13 Toggle input method Qt::Key_F13 */
-        KEY(0, 1, GROUP_1 | KEY_F11),   /* green button Qt::Key_Call */
-        KEY(1, 2, GROUP_1 | KEY_YEN),   /* left soft Qt::Key_Context1 */
+        KEY(4, 5, GROUP_1 | KEY_KPASTERISK),/* "*" */
+        KEY(1, 4, GROUP_1 | KEY_6),
+        KEY(1, 5, GROUP_1 | KEY_7),
+        KEY(1, 3, GROUP_1 | KEY_8),
+        KEY(2, 3, GROUP_1 | KEY_9),
+        KEY(2, 5, GROUP_1 | KEY_0),
+        KEY(2, 4, GROUP_1 | 113), /* # F13 Toggle input method Qt::Key_F13 */
+        KEY(1, 0, GROUP_1 | KEY_F11),   /* green button Qt::Key_Call */
+        KEY(2, 1, GROUP_1 | KEY_YEN),   /* left soft Qt::Key_Context1 */
         KEY(2, 2, GROUP_1 | KEY_F8),    /* right soft Qt::Key_Back */
-        KEY(2, 1, GROUP_1 | KEY_LEFTSHIFT), /* shift */
+        KEY(1, 2, GROUP_1 | KEY_LEFTSHIFT), /* shift */
         KEY(1, 1, GROUP_1 | KEY_BACKSPACE), /* C (clear) */
-        KEY(0, 2, GROUP_1 | KEY_F7),    /* menu Qt::Key_Menu */
-        0
+        KEY(2, 0, GROUP_1 | KEY_F7),    /* menu Qt::Key_Menu */
 };
 
 static struct resource sx1_kp_resources[] = {
@@ -204,11 +203,15 @@ static struct resource sx1_kp_resources[] = {
         },
 };
 
+static const struct matrix_keymap_data sx1_keymap_data = {
+        .keymap         = sx1_keymap,
+        .keymap_size    = ARRAY_SIZE(sx1_keymap),
+};
+
 static struct omap_kp_platform_data sx1_kp_data = {
         .rows           = 6,
         .cols           = 6,
-        .keymap = sx1_keymap,
-        .keymapsize = ARRAY_SIZE(sx1_keymap),
+        .keymap_data    = &sx1_keymap_data,
         .delay  = 80,
 };
 
@@ -409,7 +412,6 @@ static void __init omap_sx1_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
 }
 /*----------------------------------------*/
 
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index f5992c239bcd..815a69ce821d 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -83,6 +83,9 @@ static struct platform_device serial_device = {
 
 static int __init ext_uart_init(void)
 {
+        if (!machine_is_voiceblue())
+                return -ENODEV;
+
         return platform_device_register(&serial_device);
 }
 arch_initcall(ext_uart_init);
@@ -158,7 +161,6 @@ static void __init voiceblue_init_irq(void)
 {
         omap1_init_common_hw();
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static void __init voiceblue_init(void)
@@ -236,6 +238,9 @@ static struct notifier_block panic_block = {
 
 static int __init voiceblue_setup(void)
 {
+        if (!machine_is_voiceblue())
+                return -ENODEV;
+
         /* Setup panic notifier */
         atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
 
diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c
index af54114b8f08..92400b9eb69f 100644
--- a/arch/arm/mach-omap1/clock_data.c
+++ b/arch/arm/mach-omap1/clock_data.c
@@ -143,7 +143,7 @@ static struct arm_idlect1_clk armper_ck = {
  * activation.  [ GPIO code for 1510 ]
  */
 static struct clk arm_gpio_ck = {
-        .name           = "arm_gpio_ck",
+        .name           = "ick",
         .ops            = &clkops_generic,
         .parent         = &ck_dpll1,
         .flags          = ENABLE_ON_INIT,
@@ -684,7 +684,7 @@ static struct omap_clk omap_clks[] = {
         CLK(NULL,       "ck_sossi",     &sossi_ck,      CK_16XX),
         CLK(NULL,       "arm_ck",       &arm_ck,        CK_16XX | CK_1510 | CK_310),
         CLK(NULL,       "armper_ck",    &armper_ck.clk, CK_16XX | CK_1510 | CK_310),
-        CLK(NULL,       "arm_gpio_ck",  &arm_gpio_ck,   CK_1510 | CK_310),
+        CLK("omap_gpio.0", "ick",       &arm_gpio_ck,   CK_1510 | CK_310),
         CLK(NULL,       "armxor_ck",    &armxor_ck.clk, CK_16XX | CK_1510 | CK_310 | CK_7XX),
         CLK(NULL,       "armtim_ck",    &armtim_ck.clk, CK_16XX | CK_1510 | CK_310),
         CLK("omap_wdt", "fck",          &armwdt_ck.clk, CK_16XX | CK_1510 | CK_310),
@@ -736,9 +736,9 @@ static struct omap_clk omap_clks[] = {
         CLK("mmci-omap.1", "ick",       &armper_ck.clk, CK_16XX),
         /* Virtual clocks */
         CLK(NULL,       "mpu",          &virtual_ck_mpu, CK_16XX | CK_1510 | CK_310),
-        CLK("i2c_omap.1", "fck",        &i2c_fck,       CK_16XX | CK_1510 | CK_310 | CK_7XX),
-        CLK("i2c_omap.1", "ick",        &i2c_ick,       CK_16XX),
-        CLK("i2c_omap.1", "ick",        &dummy_ck,      CK_1510 | CK_310 | CK_7XX),
+        CLK("omap_i2c.1", "fck",        &i2c_fck,       CK_16XX | CK_1510 | CK_310 | CK_7XX),
+        CLK("omap_i2c.1", "ick",        &i2c_ick,       CK_16XX),
+        CLK("omap_i2c.1", "ick",        &dummy_ck,      CK_1510 | CK_310 | CK_7XX),
         CLK("omap1_spi100k.1", "fck",   &dummy_ck,      CK_7XX),
         CLK("omap1_spi100k.1", "ick",   &dummy_ck,      CK_7XX),
         CLK("omap1_spi100k.2", "fck",   &dummy_ck,      CK_7XX),
@@ -823,12 +823,10 @@ int __init omap1_clk_init(void)
                         crystal_type = info->system_clock_type;
         }
 
-#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
-        ck_ref.rate = 13000000;
-#elif defined(CONFIG_ARCH_OMAP16XX)
-        if (crystal_type == 2)
+        if (cpu_is_omap7xx())
+                ck_ref.rate = 13000000;
+        if (cpu_is_omap16xx() && crystal_type == 2)
                 ck_ref.rate = 19200000;
-#endif
 
         pr_info("Clocks: ARM_SYSST: 0x%04x DPLL_CTL: 0x%04x ARM_CKCTL: "
                 "0x%04x\n", omap_readw(ARM_SYSST), omap_readw(DPLL_CTL),
@@ -883,10 +881,11 @@ int __init omap1_clk_init(void)
                ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
                arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
 
-#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE)
-        /* Select slicer output as OMAP input clock */
-        omap_writew(omap_readw(OMAP7XX_PCC_UPLD_CTRL) & ~0x1, OMAP7XX_PCC_UPLD_CTRL);
-#endif
+        if (machine_is_omap_perseus2() || machine_is_omap_fsample()) {
+                /* Select slicer output as OMAP input clock */
+                omap_writew(omap_readw(OMAP7XX_PCC_UPLD_CTRL) & ~0x1,
+                                OMAP7XX_PCC_UPLD_CTRL);
+        }
 
         /* Amstrad Delta wants BCLK high when inactive */
         if (machine_is_ams_delta())
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index e7f9ee63dce5..b0f4c231595f 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/spi/spi.h>
 
+#include <mach/camera.h>
 #include <mach/hardware.h>
 #include <asm/mach/map.h>
 
@@ -287,6 +288,9 @@ static inline void omap_init_audio(void) {}
  */
 static int __init omap1_init_devices(void)
 {
+        if (!cpu_class_is_omap1())
+                return -ENODEV;
+
         /* please keep these calls, and their implementations above,
          * in alphabetical order so they're easier to sort through.
          */
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
new file mode 100644
index 000000000000..d8559344c6e2
--- /dev/null
+++ b/arch/arm/mach-omap1/dma.c
@@ -0,0 +1,390 @@
+/*
+ * OMAP1/OMAP7xx - specific DMA driver
+ *
+ * Copyright (C) 2003 - 2008 Nokia Corporation
+ * Author: Juha Yrjölä <juha.yrjola@nokia.com>
+ * DMA channel linking for 1610 by Samuel Ortiz <samuel.ortiz@nokia.com>
+ * Graphics DMA and LCD DMA graphics tranformations
+ * by Imre Deak <imre.deak@nokia.com>
+ * OMAP2/3 support Copyright (C) 2004-2007 Texas Instruments, Inc.
+ * Some functions based on earlier dma-omap.c Copyright (C) 2001 RidgeRun, Inc.
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Converted DMA library into platform driver
+ *                   - G, Manjunath Kondaiah <manjugk@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <plat/dma.h>
+#include <plat/tc.h>
+#include <plat/irqs.h>
+
+#define OMAP1_DMA_BASE                  (0xfffed800)
+#define OMAP1_LOGICAL_DMA_CH_COUNT      17
+#define OMAP1_DMA_STRIDE                0x40
+
+static u32 errata;
+static u32 enable_1510_mode;
+static u8 dma_stride;
+static enum omap_reg_offsets dma_common_ch_start, dma_common_ch_end;
+
+static u16 reg_map[] = {
+        [GCR]           = 0x400,
+        [GSCR]          = 0x404,
+        [GRST1]         = 0x408,
+        [HW_ID]         = 0x442,
+        [PCH2_ID]       = 0x444,
+        [PCH0_ID]       = 0x446,
+        [PCH1_ID]       = 0x448,
+        [PCHG_ID]       = 0x44a,
+        [PCHD_ID]       = 0x44c,
+        [CAPS_0]        = 0x44e,
+        [CAPS_1]        = 0x452,
+        [CAPS_2]        = 0x456,
+        [CAPS_3]        = 0x458,
+        [CAPS_4]        = 0x45a,
+        [PCH2_SR]       = 0x460,
+        [PCH0_SR]       = 0x480,
+        [PCH1_SR]       = 0x482,
+        [PCHD_SR]       = 0x4c0,
+
+        /* Common Registers */
+        [CSDP]          = 0x00,
+        [CCR]           = 0x02,
+        [CICR]          = 0x04,
+        [CSR]           = 0x06,
+        [CEN]           = 0x10,
+        [CFN]           = 0x12,
+        [CSFI]          = 0x14,
+        [CSEI]          = 0x16,
+        [CPC]           = 0x18, /* 15xx only */
+        [CSAC]          = 0x18,
+        [CDAC]          = 0x1a,
+        [CDEI]          = 0x1c,
+        [CDFI]          = 0x1e,
+        [CLNK_CTRL]     = 0x28,
+
+        /* Channel specific register offsets */
+        [CSSA]          = 0x08,
+        [CDSA]          = 0x0c,
+        [COLOR]         = 0x20,
+        [CCR2]          = 0x24,
+        [LCH_CTRL]      = 0x2a,
+};
+
+static struct resource res[] __initdata = {
+        [0] = {
+                .start  = OMAP1_DMA_BASE,
+                .end    = OMAP1_DMA_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .name   = "0",
+                .start  = INT_DMA_CH0_6,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                .name   = "1",
+                .start  = INT_DMA_CH1_7,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [3] = {
+                .name   = "2",
+                .start  = INT_DMA_CH2_8,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [4] = {
+                .name   = "3",
+                .start  = INT_DMA_CH3,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [5] = {
+                .name   = "4",
+                .start  = INT_DMA_CH4,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [6] = {
+                .name   = "5",
+                .start  = INT_DMA_CH5,
+                .flags  = IORESOURCE_IRQ,
+        },
+        /* Handled in lcd_dma.c */
+        [7] = {
+                .name   = "6",
+                .start  = INT_1610_DMA_CH6,
+                .flags  = IORESOURCE_IRQ,
+        },
+        /* irq's for omap16xx and omap7xx */
+        [8] = {
+                .name   = "7",
+                .start  = INT_1610_DMA_CH7,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [9] = {
+                .name   = "8",
+                .start  = INT_1610_DMA_CH8,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [10] = {
+                .name  = "9",
+                .start = INT_1610_DMA_CH9,
+                .flags = IORESOURCE_IRQ,
+        },
+        [11] = {
+                .name  = "10",
+                .start = INT_1610_DMA_CH10,
+                .flags = IORESOURCE_IRQ,
+        },
+        [12] = {
+                .name  = "11",
+                .start = INT_1610_DMA_CH11,
+                .flags = IORESOURCE_IRQ,
+        },
+        [13] = {
+                .name  = "12",
+                .start = INT_1610_DMA_CH12,
+                .flags = IORESOURCE_IRQ,
+        },
+        [14] = {
+                .name  = "13",
+                .start = INT_1610_DMA_CH13,
+                .flags = IORESOURCE_IRQ,
+        },
+        [15] = {
+                .name  = "14",
+                .start = INT_1610_DMA_CH14,
+                .flags = IORESOURCE_IRQ,
+        },
+        [16] = {
+                .name  = "15",
+                .start = INT_1610_DMA_CH15,
+                .flags = IORESOURCE_IRQ,
+        },
+        [17] = {
+                .name  = "16",
+                .start = INT_DMA_LCD,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+static void __iomem *dma_base;
+static inline void dma_write(u32 val, int reg, int lch)
+{
+        u8  stride;
+        u32 offset;
+
+        stride = (reg >= dma_common_ch_start) ? dma_stride : 0;
+        offset = reg_map[reg] + (stride * lch);
+
+        __raw_writew(val, dma_base + offset);
+        if ((reg > CLNK_CTRL && reg < CCEN) ||
+                        (reg > PCHD_ID && reg < CAPS_2)) {
+                u32 offset2 = reg_map[reg] + 2 + (stride * lch);
+                __raw_writew(val >> 16, dma_base + offset2);
+        }
+}
+
+static inline u32 dma_read(int reg, int lch)
+{
+        u8 stride;
+        u32 offset, val;
+
+        stride = (reg >= dma_common_ch_start) ? dma_stride : 0;
+        offset = reg_map[reg] + (stride * lch);
+
+        val = __raw_readw(dma_base + offset);
+        if ((reg > CLNK_CTRL && reg < CCEN) ||
+                        (reg > PCHD_ID && reg < CAPS_2)) {
+                u16 upper;
+                u32 offset2 = reg_map[reg] + 2 + (stride * lch);
+                upper = __raw_readw(dma_base + offset2);
+                val |= (upper << 16);
+        }
+        return val;
+}
+
+static void omap1_clear_lch_regs(int lch)
+{
+        int i = dma_common_ch_start;
+
+        for (; i <= dma_common_ch_end; i += 1)
+                dma_write(0, i, lch);
+}
+
+static void omap1_clear_dma(int lch)
+{
+        u32 l;
+
+        l = dma_read(CCR, lch);
+        l &= ~OMAP_DMA_CCR_EN;
+        dma_write(l, CCR, lch);
+
+        /* Clear pending interrupts */
+        l = dma_read(CSR, lch);
+}
+
+static void omap1_show_dma_caps(void)
+{
+        if (enable_1510_mode) {
+                printk(KERN_INFO "DMA support for OMAP15xx initialized\n");
+        } else {
+                u16 w;
+                printk(KERN_INFO "OMAP DMA hardware version %d\n",
+                                                        dma_read(HW_ID, 0));
+                printk(KERN_INFO "DMA capabilities: %08x:%08x:%04x:%04x:%04x\n",
+                        dma_read(CAPS_0, 0), dma_read(CAPS_1, 0),
+                        dma_read(CAPS_2, 0), dma_read(CAPS_3, 0),
+                        dma_read(CAPS_4, 0));
+
+                /* Disable OMAP 3.0/3.1 compatibility mode. */
+                w = dma_read(GSCR, 0);
+                w |= 1 << 3;
+                dma_write(w, GSCR, 0);
+        }
+        return;
+}
+
+static u32 configure_dma_errata(void)
+{
+
+        /*
+         * Erratum 3.2/3.3: sometimes 0 is returned if CSAC/CDAC is
+         * read before the DMA controller finished disabling the channel.
+         */
+        if (!cpu_is_omap15xx())
+                SET_DMA_ERRATA(DMA_ERRATA_3_3);
+
+        return errata;
+}
+
+static int __init omap1_system_dma_init(void)
+{
+        struct omap_system_dma_plat_info        *p;
+        struct omap_dma_dev_attr                *d;
+        struct platform_device                  *pdev;
+        int ret;
+
+        pdev = platform_device_alloc("omap_dma_system", 0);
+        if (!pdev) {
+                pr_err("%s: Unable to device alloc for dma\n",
+                        __func__);
+                return -ENOMEM;
+        }
+
+        dma_base = ioremap(res[0].start, resource_size(&res[0]));
+        if (!dma_base) {
+                pr_err("%s: Unable to ioremap\n", __func__);
+                return -ENODEV;
+        }
+
+        ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
+        if (ret) {
+                dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n",
+                        __func__, pdev->name, pdev->id);
+                goto exit_device_del;
+        }
+
+        p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL);
+        if (!p) {
+                dev_err(&pdev->dev, "%s: Unable to allocate 'p' for %s\n",
+                        __func__, pdev->name);
+                ret = -ENOMEM;
+                goto exit_device_put;
+        }
+
+        d = kzalloc(sizeof(struct omap_dma_dev_attr), GFP_KERNEL);
+        if (!d) {
+                dev_err(&pdev->dev, "%s: Unable to allocate 'd' for %s\n",
+                        __func__, pdev->name);
+                ret = -ENOMEM;
+                goto exit_release_p;
+        }
+
+        d->lch_count            = OMAP1_LOGICAL_DMA_CH_COUNT;
+
+        /* Valid attributes for omap1 plus processors */
+        if (cpu_is_omap15xx())
+                d->dev_caps = ENABLE_1510_MODE;
+        enable_1510_mode = d->dev_caps & ENABLE_1510_MODE;
+
+        d->dev_caps             |= SRC_PORT;
+        d->dev_caps             |= DST_PORT;
+        d->dev_caps             |= SRC_INDEX;
+        d->dev_caps             |= DST_INDEX;
+        d->dev_caps             |= IS_BURST_ONLY4;
+        d->dev_caps             |= CLEAR_CSR_ON_READ;
+        d->dev_caps             |= IS_WORD_16;
+
+
+        d->chan = kzalloc(sizeof(struct omap_dma_lch) *
+                                        (d->lch_count), GFP_KERNEL);
+        if (!d->chan) {
+                dev_err(&pdev->dev, "%s: Memory allocation failed"
+                                        "for d->chan!!!\n", __func__);
+                goto exit_release_d;
+        }
+
+        if (cpu_is_omap15xx())
+                d->chan_count = 9;
+        else if (cpu_is_omap16xx() || cpu_is_omap7xx()) {
+                if (!(d->dev_caps & ENABLE_1510_MODE))
+                        d->chan_count = 16;
+                else
+                        d->chan_count = 9;
+        }
+
+        p->dma_attr = d;
+
+        p->show_dma_caps        = omap1_show_dma_caps;
+        p->clear_lch_regs       = omap1_clear_lch_regs;
+        p->clear_dma            = omap1_clear_dma;
+        p->dma_write            = dma_write;
+        p->dma_read             = dma_read;
+        p->disable_irq_lch      = NULL;
+
+        p->errata = configure_dma_errata();
+
+        ret = platform_device_add_data(pdev, p, sizeof(*p));
+        if (ret) {
+                dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n",
+                        __func__, pdev->name, pdev->id);
+                goto exit_release_chan;
+        }
+
+        ret = platform_device_add(pdev);
+        if (ret) {
+                dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n",
+                        __func__, pdev->name, pdev->id);
+                goto exit_release_chan;
+        }
+
+        dma_stride              = OMAP1_DMA_STRIDE;
+        dma_common_ch_start     = CPC;
+        dma_common_ch_end       = COLOR;
+
+        return ret;
+
+exit_release_chan:
+        kfree(d->chan);
+exit_release_d:
+        kfree(d);
+exit_release_p:
+        kfree(p);
+exit_device_put:
+        platform_device_put(pdev);
+exit_device_del:
+        platform_device_del(pdev);
+
+        return ret;
+}
+arch_initcall(omap1_system_dma_init);
diff --git a/arch/arm/mach-omap1/flash.c b/arch/arm/mach-omap1/flash.c
index 0b07a78eeaa7..acd161666408 100644
--- a/arch/arm/mach-omap1/flash.c
+++ b/arch/arm/mach-omap1/flash.c
@@ -11,6 +11,7 @@
 
 #include <plat/io.h>
 #include <plat/tc.h>
+#include <plat/flash.h>
 
 void omap1_set_vpp(struct map_info *map, int enable)
 {
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index 5cfce1636da0..8780e75cdc3d 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -143,7 +143,7 @@ static struct irq_chip omap_fpga_irq = {
  */
 void omap1510_fpga_init_irq(void)
 {
-        int i;
+        int i, res;
 
         __raw_writeb(0, OMAP1510_FPGA_IMR_LO);
         __raw_writeb(0, OMAP1510_FPGA_IMR_HI);
@@ -177,10 +177,12 @@ void omap1510_fpga_init_irq(void)
          * NOTE: For general GPIO/MPUIO access and interrupts, please see
          * gpio.[ch]
          */
-        gpio_request(13, "FPGA irq");
+        res = gpio_request(13, "FPGA irq");
+        if (res) {
+                pr_err("%s failed to get gpio\n", __func__);
+                return;
+        }
         gpio_direction_input(13);
         set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING);
         set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux);
 }
-
-EXPORT_SYMBOL(omap1510_fpga_init_irq);
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
new file mode 100644
index 000000000000..04c4b04cf54e
--- /dev/null
+++ b/arch/arm/mach-omap1/gpio15xx.c
@@ -0,0 +1,99 @@
+/*
+ * OMAP15xx specific gpio init
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * Author:
+ *      Charulatha V <charu@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/gpio.h>
+
+#define OMAP1_MPUIO_VBASE               OMAP1_MPUIO_BASE
+#define OMAP1510_GPIO_BASE              0xFFFCE000
+
+/* gpio1 */
+static struct __initdata resource omap15xx_mpu_gpio_resources[] = {
+        {
+                .start  = OMAP1_MPUIO_VBASE,
+                .end    = OMAP1_MPUIO_VBASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_MPUIO,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap15xx_mpu_gpio_config = {
+        .virtual_irq_start      = IH_MPUIO_BASE,
+        .bank_type              = METHOD_MPUIO,
+        .bank_width             = 16,
+        .bank_stride            = 1,
+};
+
+static struct __initdata platform_device omap15xx_mpu_gpio = {
+        .name           = "omap_gpio",
+        .id             = 0,
+        .dev            = {
+                .platform_data = &omap15xx_mpu_gpio_config,
+        },
+        .num_resources = ARRAY_SIZE(omap15xx_mpu_gpio_resources),
+        .resource = omap15xx_mpu_gpio_resources,
+};
+
+/* gpio2 */
+static struct __initdata resource omap15xx_gpio_resources[] = {
+        {
+                .start  = OMAP1510_GPIO_BASE,
+                .end    = OMAP1510_GPIO_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_GPIO_BANK1,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap15xx_gpio_config = {
+        .virtual_irq_start      = IH_GPIO_BASE,
+        .bank_type              = METHOD_GPIO_1510,
+        .bank_width             = 16,
+};
+
+static struct __initdata platform_device omap15xx_gpio = {
+        .name           = "omap_gpio",
+        .id             = 1,
+        .dev            = {
+                .platform_data = &omap15xx_gpio_config,
+        },
+        .num_resources = ARRAY_SIZE(omap15xx_gpio_resources),
+        .resource = omap15xx_gpio_resources,
+};
+
+/*
+ * omap15xx_gpio_init needs to be done before
+ * machine_init functions access gpio APIs.
+ * Hence omap15xx_gpio_init is a postcore_initcall.
+ */
+static int __init omap15xx_gpio_init(void)
+{
+        if (!cpu_is_omap15xx())
+                return -EINVAL;
+
+        platform_device_register(&omap15xx_mpu_gpio);
+        platform_device_register(&omap15xx_gpio);
+
+        gpio_bank_count = 2;
+        return 0;
+}
+postcore_initcall(omap15xx_gpio_init);
diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c
new file mode 100644
index 000000000000..5dd0d4c82b24
--- /dev/null
+++ b/arch/arm/mach-omap1/gpio16xx.c
@@ -0,0 +1,200 @@
+/*
+ * OMAP16xx specific gpio init
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * Author:
+ *      Charulatha V <charu@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/gpio.h>
+
+#define OMAP1610_GPIO1_BASE             0xfffbe400
+#define OMAP1610_GPIO2_BASE             0xfffbec00
+#define OMAP1610_GPIO3_BASE             0xfffbb400
+#define OMAP1610_GPIO4_BASE             0xfffbbc00
+#define OMAP1_MPUIO_VBASE               OMAP1_MPUIO_BASE
+
+/* mpu gpio */
+static struct __initdata resource omap16xx_mpu_gpio_resources[] = {
+        {
+                .start  = OMAP1_MPUIO_VBASE,
+                .end    = OMAP1_MPUIO_VBASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_MPUIO,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap16xx_mpu_gpio_config = {
+        .virtual_irq_start      = IH_MPUIO_BASE,
+        .bank_type              = METHOD_MPUIO,
+        .bank_width             = 16,
+        .bank_stride            = 1,
+};
+
+static struct __initdata platform_device omap16xx_mpu_gpio = {
+        .name           = "omap_gpio",
+        .id             = 0,
+        .dev            = {
+                .platform_data = &omap16xx_mpu_gpio_config,
+        },
+        .num_resources = ARRAY_SIZE(omap16xx_mpu_gpio_resources),
+        .resource = omap16xx_mpu_gpio_resources,
+};
+
+/* gpio1 */
+static struct __initdata resource omap16xx_gpio1_resources[] = {
+        {
+                .start  = OMAP1610_GPIO1_BASE,
+                .end    = OMAP1610_GPIO1_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_GPIO_BANK1,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap16xx_gpio1_config = {
+        .virtual_irq_start      = IH_GPIO_BASE,
+        .bank_type              = METHOD_GPIO_1610,
+        .bank_width             = 16,
+};
+
+static struct __initdata platform_device omap16xx_gpio1 = {
+        .name           = "omap_gpio",
+        .id             = 1,
+        .dev            = {
+                .platform_data = &omap16xx_gpio1_config,
+        },
+        .num_resources = ARRAY_SIZE(omap16xx_gpio1_resources),
+        .resource = omap16xx_gpio1_resources,
+};
+
+/* gpio2 */
+static struct __initdata resource omap16xx_gpio2_resources[] = {
+        {
+                .start  = OMAP1610_GPIO2_BASE,
+                .end    = OMAP1610_GPIO2_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_1610_GPIO_BANK2,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap16xx_gpio2_config = {
+        .virtual_irq_start      = IH_GPIO_BASE + 16,
+        .bank_type              = METHOD_GPIO_1610,
+        .bank_width             = 16,
+};
+
+static struct __initdata platform_device omap16xx_gpio2 = {
+        .name           = "omap_gpio",
+        .id             = 2,
+        .dev            = {
+                .platform_data = &omap16xx_gpio2_config,
+        },
+        .num_resources = ARRAY_SIZE(omap16xx_gpio2_resources),
+        .resource = omap16xx_gpio2_resources,
+};
+
+/* gpio3 */
+static struct __initdata resource omap16xx_gpio3_resources[] = {
+        {
+                .start  = OMAP1610_GPIO3_BASE,
+                .end    = OMAP1610_GPIO3_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_1610_GPIO_BANK3,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap16xx_gpio3_config = {
+        .virtual_irq_start      = IH_GPIO_BASE + 32,
+        .bank_type              = METHOD_GPIO_1610,
+        .bank_width             = 16,
+};
+
+static struct __initdata platform_device omap16xx_gpio3 = {
+        .name           = "omap_gpio",
+        .id             = 3,
+        .dev            = {
+                .platform_data = &omap16xx_gpio3_config,
+        },
+        .num_resources = ARRAY_SIZE(omap16xx_gpio3_resources),
+        .resource = omap16xx_gpio3_resources,
+};
+
+/* gpio4 */
+static struct __initdata resource omap16xx_gpio4_resources[] = {
+        {
+                .start  = OMAP1610_GPIO4_BASE,
+                .end    = OMAP1610_GPIO4_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_1610_GPIO_BANK4,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap16xx_gpio4_config = {
+        .virtual_irq_start      = IH_GPIO_BASE + 48,
+        .bank_type              = METHOD_GPIO_1610,
+        .bank_width             = 16,
+};
+
+static struct __initdata platform_device omap16xx_gpio4 = {
+        .name           = "omap_gpio",
+        .id             = 4,
+        .dev            = {
+                .platform_data = &omap16xx_gpio4_config,
+        },
+        .num_resources = ARRAY_SIZE(omap16xx_gpio4_resources),
+        .resource = omap16xx_gpio4_resources,
+};
+
+static struct __initdata platform_device * omap16xx_gpio_dev[] = {
+        &omap16xx_mpu_gpio,
+        &omap16xx_gpio1,
+        &omap16xx_gpio2,
+        &omap16xx_gpio3,
+        &omap16xx_gpio4,
+};
+
+/*
+ * omap16xx_gpio_init needs to be done before
+ * machine_init functions access gpio APIs.
+ * Hence omap16xx_gpio_init is a postcore_initcall.
+ */
+static int __init omap16xx_gpio_init(void)
+{
+        int i;
+
+        if (!cpu_is_omap16xx())
+                return -EINVAL;
+
+        for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++)
+                platform_device_register(omap16xx_gpio_dev[i]);
+
+        gpio_bank_count = ARRAY_SIZE(omap16xx_gpio_dev);
+
+        return 0;
+}
+postcore_initcall(omap16xx_gpio_init);
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
new file mode 100644
index 000000000000..1204c8b871af
--- /dev/null
+++ b/arch/arm/mach-omap1/gpio7xx.c
@@ -0,0 +1,262 @@
+/*
+ * OMAP7xx specific gpio init
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * Author:
+ *      Charulatha V <charu@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/gpio.h>
+
+#define OMAP7XX_GPIO1_BASE              0xfffbc000
+#define OMAP7XX_GPIO2_BASE              0xfffbc800
+#define OMAP7XX_GPIO3_BASE              0xfffbd000
+#define OMAP7XX_GPIO4_BASE              0xfffbd800
+#define OMAP7XX_GPIO5_BASE              0xfffbe000
+#define OMAP7XX_GPIO6_BASE              0xfffbe800
+#define OMAP1_MPUIO_VBASE               OMAP1_MPUIO_BASE
+
+/* mpu gpio */
+static struct __initdata resource omap7xx_mpu_gpio_resources[] = {
+        {
+                .start  = OMAP1_MPUIO_VBASE,
+                .end    = OMAP1_MPUIO_VBASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_7XX_MPUIO,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = {
+        .virtual_irq_start      = IH_MPUIO_BASE,
+        .bank_type              = METHOD_MPUIO,
+        .bank_width             = 32,
+        .bank_stride            = 2,
+};
+
+static struct __initdata platform_device omap7xx_mpu_gpio = {
+        .name           = "omap_gpio",
+        .id             = 0,
+        .dev            = {
+                .platform_data = &omap7xx_mpu_gpio_config,
+        },
+        .num_resources = ARRAY_SIZE(omap7xx_mpu_gpio_resources),
+        .resource = omap7xx_mpu_gpio_resources,
+};
+
+/* gpio1 */
+static struct __initdata resource omap7xx_gpio1_resources[] = {
+        {
+                .start  = OMAP7XX_GPIO1_BASE,
+                .end    = OMAP7XX_GPIO1_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_7XX_GPIO_BANK1,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap7xx_gpio1_config = {
+        .virtual_irq_start      = IH_GPIO_BASE,
+        .bank_type              = METHOD_GPIO_7XX,
+        .bank_width             = 32,
+};
+
+static struct __initdata platform_device omap7xx_gpio1 = {
+        .name           = "omap_gpio",
+        .id             = 1,
+        .dev            = {
+                .platform_data = &omap7xx_gpio1_config,
+        },
+        .num_resources = ARRAY_SIZE(omap7xx_gpio1_resources),
+        .resource = omap7xx_gpio1_resources,
+};
+
+/* gpio2 */
+static struct __initdata resource omap7xx_gpio2_resources[] = {
+        {
+                .start  = OMAP7XX_GPIO2_BASE,
+                .end    = OMAP7XX_GPIO2_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_7XX_GPIO_BANK2,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap7xx_gpio2_config = {
+        .virtual_irq_start      = IH_GPIO_BASE + 32,
+        .bank_type              = METHOD_GPIO_7XX,
+        .bank_width             = 32,
+};
+
+static struct __initdata platform_device omap7xx_gpio2 = {
+        .name           = "omap_gpio",
+        .id             = 2,
+        .dev            = {
+                .platform_data = &omap7xx_gpio2_config,
+        },
+        .num_resources = ARRAY_SIZE(omap7xx_gpio2_resources),
+        .resource = omap7xx_gpio2_resources,
+};
+
+/* gpio3 */
+static struct __initdata resource omap7xx_gpio3_resources[] = {
+        {
+                .start  = OMAP7XX_GPIO3_BASE,
+                .end    = OMAP7XX_GPIO3_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_7XX_GPIO_BANK3,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap7xx_gpio3_config = {
+        .virtual_irq_start      = IH_GPIO_BASE + 64,
+        .bank_type              = METHOD_GPIO_7XX,
+        .bank_width             = 32,
+};
+
+static struct __initdata platform_device omap7xx_gpio3 = {
+        .name           = "omap_gpio",
+        .id             = 3,
+        .dev            = {
+                .platform_data = &omap7xx_gpio3_config,
+        },
+        .num_resources = ARRAY_SIZE(omap7xx_gpio3_resources),
+        .resource = omap7xx_gpio3_resources,
+};
+
+/* gpio4 */
+static struct __initdata resource omap7xx_gpio4_resources[] = {
+        {
+                .start  = OMAP7XX_GPIO4_BASE,
+                .end    = OMAP7XX_GPIO4_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_7XX_GPIO_BANK4,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap7xx_gpio4_config = {
+        .virtual_irq_start      = IH_GPIO_BASE + 96,
+        .bank_type              = METHOD_GPIO_7XX,
+        .bank_width             = 32,
+};
+
+static struct __initdata platform_device omap7xx_gpio4 = {
+        .name           = "omap_gpio",
+        .id             = 4,
+        .dev            = {
+                .platform_data = &omap7xx_gpio4_config,
+        },
+        .num_resources = ARRAY_SIZE(omap7xx_gpio4_resources),
+        .resource = omap7xx_gpio4_resources,
+};
+
+/* gpio5 */
+static struct __initdata resource omap7xx_gpio5_resources[] = {
+        {
+                .start  = OMAP7XX_GPIO5_BASE,
+                .end    = OMAP7XX_GPIO5_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_7XX_GPIO_BANK5,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap7xx_gpio5_config = {
+        .virtual_irq_start      = IH_GPIO_BASE + 128,
+        .bank_type              = METHOD_GPIO_7XX,
+        .bank_width             = 32,
+};
+
+static struct __initdata platform_device omap7xx_gpio5 = {
+        .name           = "omap_gpio",
+        .id             = 5,
+        .dev            = {
+                .platform_data = &omap7xx_gpio5_config,
+        },
+        .num_resources = ARRAY_SIZE(omap7xx_gpio5_resources),
+        .resource = omap7xx_gpio5_resources,
+};
+
+/* gpio6 */
+static struct __initdata resource omap7xx_gpio6_resources[] = {
+        {
+                .start  = OMAP7XX_GPIO6_BASE,
+                .end    = OMAP7XX_GPIO6_BASE + SZ_2K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = INT_7XX_GPIO_BANK6,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct __initdata omap_gpio_platform_data omap7xx_gpio6_config = {
+        .virtual_irq_start      = IH_GPIO_BASE + 160,
+        .bank_type              = METHOD_GPIO_7XX,
+        .bank_width             = 32,
+};
+
+static struct __initdata platform_device omap7xx_gpio6 = {
+        .name           = "omap_gpio",
+        .id             = 6,
+        .dev            = {
+                .platform_data = &omap7xx_gpio6_config,
+        },
+        .num_resources = ARRAY_SIZE(omap7xx_gpio6_resources),
+        .resource = omap7xx_gpio6_resources,
+};
+
+static struct __initdata platform_device * omap7xx_gpio_dev[] = {
+        &omap7xx_mpu_gpio,
+        &omap7xx_gpio1,
+        &omap7xx_gpio2,
+        &omap7xx_gpio3,
+        &omap7xx_gpio4,
+        &omap7xx_gpio5,
+        &omap7xx_gpio6,
+};
+
+/*
+ * omap7xx_gpio_init needs to be done before
+ * machine_init functions access gpio APIs.
+ * Hence omap7xx_gpio_init is a postcore_initcall.
+ */
+static int __init omap7xx_gpio_init(void)
+{
+        int i;
+
+        if (!cpu_is_omap7xx())
+                return -EINVAL;
+
+        for (i = 0; i < ARRAY_SIZE(omap7xx_gpio_dev); i++)
+                platform_device_register(omap7xx_gpio_dev[i]);
+
+        gpio_bank_count = ARRAY_SIZE(omap7xx_gpio_dev);
+
+        return 0;
+}
+postcore_initcall(omap7xx_gpio_init);
diff --git a/arch/arm/mach-omap1/include/mach/entry-macro.S b/arch/arm/mach-omap1/include/mach/entry-macro.S
index df9060edda28..c9be6d4d83e2 100644
--- a/arch/arm/mach-omap1/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap1/include/mach/entry-macro.S
@@ -14,18 +14,17 @@
 #include <mach/irqs.h>
 #include <asm/hardware/gic.h>
 
-#if (defined(CONFIG_ARCH_OMAP730)||defined(CONFIG_ARCH_OMAP850)) && \
-        (defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX))
-#error "FIXME: OMAP7XX doesn't support multiple-OMAP"
-#elif defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
-#define INT_IH2_IRQ             INT_7XX_IH2_IRQ
-#elif defined(CONFIG_ARCH_OMAP15XX)
-#define INT_IH2_IRQ             INT_1510_IH2_IRQ
-#elif defined(CONFIG_ARCH_OMAP16XX)
-#define INT_IH2_IRQ             INT_1610_IH2_IRQ
-#else
-#warning "IH2 IRQ defaulted"
-#define INT_IH2_IRQ             INT_1510_IH2_IRQ
+/*
+ * We use __glue to avoid errors with multiple definitions of
+ * .globl omap_irq_flags as it's included from entry-armv.S but not
+ * from entry-common.S.
+ */
+#ifdef __glue
+                .pushsection .data
+                .globl  omap_irq_flags
+omap_irq_flags:
+                .word   0
+                .popsection
 #endif
 
                 .macro  disable_fiq
@@ -47,9 +46,11 @@
                 beq     1510f
 
                 ldr     \irqnr, [\base, #IRQ_SIR_FIQ_REG_OFFSET]
+                ldr     \tmp, =omap_irq_flags   @ irq flags address
+                ldr     \tmp, [\tmp, #0]        @ irq flags value
                 cmp     \irqnr, #0
                 ldreq   \irqnr, [\base, #IRQ_SIR_IRQ_REG_OFFSET]
-                cmpeq   \irqnr, #INT_IH2_IRQ
+                cmpeq   \irqnr, \tmp
                 ldreq   \base, =OMAP1_IO_ADDRESS(OMAP_IH2_BASE)
                 ldreq   \irqnr, [\base, #IRQ_SIR_IRQ_REG_OFFSET]
                 addeqs  \irqnr, \irqnr, #32
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 0ce3fec2d257..870886a29594 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -142,3 +142,42 @@ void __init omap1_init_common_hw(void)
         omap1_mux_init();
 }
 
+/*
+ * NOTE: Please use ioremap + __raw_read/write where possible instead of these
+ */
+
+u8 omap_readb(u32 pa)
+{
+        return __raw_readb(OMAP1_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_readb);
+
+u16 omap_readw(u32 pa)
+{
+        return __raw_readw(OMAP1_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_readw);
+
+u32 omap_readl(u32 pa)
+{
+        return __raw_readl(OMAP1_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_readl);
+
+void omap_writeb(u8 v, u32 pa)
+{
+        __raw_writeb(v, OMAP1_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_writeb);
+
+void omap_writew(u16 v, u32 pa)
+{
+        __raw_writew(v, OMAP1_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_writew);
+
+void omap_writel(u32 v, u32 pa)
+{
+        __raw_writel(v, OMAP1_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_writel);
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index db913c34d1fe..6bddbc869f4c 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -176,26 +176,31 @@ static struct irq_chip omap_irq_chip = {
 
 void __init omap_init_irq(void)
 {
+        extern unsigned int omap_irq_flags;
         int i, j;
 
 #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
         if (cpu_is_omap7xx()) {
+                omap_irq_flags = INT_7XX_IH2_IRQ;
                 irq_banks = omap7xx_irq_banks;
                 irq_bank_count = ARRAY_SIZE(omap7xx_irq_banks);
         }
 #endif
 #ifdef CONFIG_ARCH_OMAP15XX
         if (cpu_is_omap1510()) {
+                omap_irq_flags = INT_1510_IH2_IRQ;
                 irq_banks = omap1510_irq_banks;
                 irq_bank_count = ARRAY_SIZE(omap1510_irq_banks);
         }
         if (cpu_is_omap310()) {
+                omap_irq_flags = INT_1510_IH2_IRQ;
                 irq_banks = omap310_irq_banks;
                 irq_bank_count = ARRAY_SIZE(omap310_irq_banks);
         }
 #endif
 #if defined(CONFIG_ARCH_OMAP16XX)
         if (cpu_is_omap16xx()) {
+                omap_irq_flags = INT_1510_IH2_IRQ;
                 irq_banks = omap1610_irq_banks;
                 irq_bank_count = ARRAY_SIZE(omap1610_irq_banks);
         }
diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c
index 3be11af687bb..c9088d85da04 100644
--- a/arch/arm/mach-omap1/lcd_dma.c
+++ b/arch/arm/mach-omap1/lcd_dma.c
@@ -424,6 +424,9 @@ static int __init omap_init_lcd_dma(void)
 {
         int r;
 
+        if (!cpu_class_is_omap1())
+                return -ENODEV;
+
         if (cpu_is_omap16xx()) {
                 u16 w;
 
diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c
index 277f356d4cd0..22eb11dde9e7 100644
--- a/arch/arm/mach-omap1/leds.c
+++ b/arch/arm/mach-omap1/leds.c
@@ -17,6 +17,9 @@
 static int __init
 omap_leds_init(void)
 {
+        if (!cpu_class_is_omap1())
+                return -ENODEV;
+
         if (machine_is_omap_innovator())
                 leds_event = innovator_leds_event;
 
diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c
index 1a85a421007f..c0e1f48aa119 100644
--- a/arch/arm/mach-omap1/mailbox.c
+++ b/arch/arm/mach-omap1/mailbox.c
@@ -133,19 +133,18 @@ static struct omap_mbox1_priv omap1_mbox_dsp_priv = {
         },
 };
 
-struct omap_mbox mbox_dsp_info = {
+static struct omap_mbox mbox_dsp_info = {
         .name   = "dsp",
         .ops    = &omap1_mbox_ops,
         .priv   = &omap1_mbox_dsp_priv,
 };
 
-struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL };
+static struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL };
 
 static int __devinit omap1_mbox_probe(struct platform_device *pdev)
 {
         struct resource *mem;
         int ret;
-        int i;
         struct omap_mbox **list;
 
         list = omap1_mboxes;
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index b3a796a6da03..820973666f34 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -174,8 +174,11 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 #define OMAP16XX_MCBSP_REG_NUM          0
 #endif
 
-int __init omap1_mcbsp_init(void)
+static int __init omap1_mcbsp_init(void)
 {
+        if (!cpu_class_is_omap1())
+                return -ENODEV;
+
         if (cpu_is_omap7xx()) {
                 omap_mcbsp_count = OMAP7XX_MCBSP_PDATA_SZ;
                 omap_mcbsp_cache_size = OMAP7XX_MCBSP_REG_NUM * sizeof(u16);
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 7835add00344..5fdef7a34828 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -343,7 +343,7 @@ MUX_CFG("Y14_1610_CCP_DATAM",	 9,   21,    6,   2,   3,   1,    2,     0,  0)
 #define OMAP1XXX_PINS_SZ        0
 #endif  /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */
 
-int __init_or_module omap1_cfg_reg(const struct pin_config *cfg)
+static int __init_or_module omap1_cfg_reg(const struct pin_config *cfg)
 {
         static DEFINE_SPINLOCK(mux_spin_lock);
         unsigned long flags;
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index b1d3f9fade23..0cca23a85175 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -661,6 +661,9 @@ static int __init omap_pm_init(void)
         int error;
 #endif
 
+        if (!cpu_class_is_omap1())
+                return -ENODEV;
+
         printk("Power Management for TI OMAP.\n");
 
         /*
diff --git a/arch/arm/mach-omap1/pm_bus.c b/arch/arm/mach-omap1/pm_bus.c
index 8b66392be745..6588c22b8a64 100644
--- a/arch/arm/mach-omap1/pm_bus.c
+++ b/arch/arm/mach-omap1/pm_bus.c
@@ -48,7 +48,6 @@ static int omap1_pm_runtime_suspend(struct device *dev)
 
 static int omap1_pm_runtime_resume(struct device *dev)
 {
-        int ret = 0;
         struct clk *iclk, *fclk;
 
         dev_dbg(dev, "%s\n", __func__);
@@ -73,6 +72,9 @@ static int __init omap1_pm_runtime_init(void)
         const struct dev_pm_ops *pm;
         struct dev_pm_ops *omap_pm;
 
+        if (!cpu_class_is_omap1())
+                return -ENODEV;
+
         pm = platform_bus_get_pm_ops();
         if (!pm) {
                 pr_err("%s: unable to get dev_pm_ops from platform_bus\n",
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index b78d0749f13d..550ca9d9991d 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -27,6 +27,8 @@
 #include <mach/gpio.h>
 #include <plat/fpga.h>
 
+#include "pm.h"
+
 static struct clk * uart1_ck;
 static struct clk * uart2_ck;
 static struct clk * uart3_ck;
@@ -52,9 +54,11 @@ static inline void omap_serial_outp(struct plat_serial8250_port *p, int offset,
  */
 static void __init omap_serial_reset(struct plat_serial8250_port *p)
 {
-        omap_serial_outp(p, UART_OMAP_MDR1, 0x07);      /* disable UART */
+        omap_serial_outp(p, UART_OMAP_MDR1,
+                        UART_OMAP_MDR1_DISABLE);        /* disable UART */
         omap_serial_outp(p, UART_OMAP_SCR, 0x08);       /* TX watermark */
-        omap_serial_outp(p, UART_OMAP_MDR1, 0x00);      /* enable UART */
+        omap_serial_outp(p, UART_OMAP_MDR1,
+                        UART_OMAP_MDR1_16X_MODE);       /* enable UART */
 
         if (!cpu_is_omap15xx()) {
                 omap_serial_outp(p, UART_OMAP_SYSC, 0x01);
@@ -254,6 +258,9 @@ late_initcall(omap_serial_wakeup_init);
 
 static int __init omap_init(void)
 {
+        if (!cpu_class_is_omap1())
+                return -ENODEV;
+
         return platform_device_register(&serial_device);
 }
 arch_initcall(omap_init);
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index abb34ff2041b..ed7a61ff916a 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -52,6 +52,7 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 
+#include <plat/common.h>
 
 #define OMAP_MPU_TIMER_BASE             OMAP_MPU_TIMER1_BASE
 #define OMAP_MPU_TIMER_OFFSET           0x100
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index ab784bfde908..3e8c9e859f98 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -15,7 +15,7 @@ config ARCH_OMAP2PLUS_TYPICAL
         select SERIAL_OMAP_CONSOLE
         select I2C
         select I2C_OMAP
-        select MFD
+        select MFD_SUPPORT
         select MENELAUS if ARCH_OMAP2
         select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
         select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
@@ -35,6 +35,8 @@ config ARCH_OMAP3
         select CPU_V7
         select USB_ARCH_HAS_EHCI
         select ARM_L1_CACHE_SHIFT_6 if !ARCH_OMAP4
+        select ARCH_HAS_OPP
+        select PM_OPP if PM
 
 config ARCH_OMAP4
         bool "TI OMAP4"
@@ -44,6 +46,8 @@ config ARCH_OMAP4
         select ARM_GIC
         select PL310_ERRATA_588369
         select ARM_ERRATA_720789
+        select ARCH_HAS_OPP
+        select PM_OPP if PM
 
 comment "OMAP Core Type"
         depends on ARCH_OMAP2
@@ -85,6 +89,12 @@ config OMAP_PACKAGE_CUS
 config OMAP_PACKAGE_CBP
        bool
 
+config OMAP_PACKAGE_CBL
+       bool
+
+config OMAP_PACKAGE_CBS
+       bool
+
 comment "OMAP Board Type"
         depends on ARCH_OMAP2PLUS
 
@@ -128,7 +138,6 @@ config MACH_DEVKIT8000
         depends on ARCH_OMAP3
         default y
         select OMAP_PACKAGE_CUS
-        select OMAP_MUX
 
 config MACH_OMAP_LDP
         bool "OMAP3 LDP board"
@@ -174,11 +183,17 @@ config MACH_OMAP3517EVM
         default y
         select OMAP_PACKAGE_CBB
 
+config MACH_CRANEBOARD
+        bool "AM3517/05 CRANE board"
+        depends on ARCH_OMAP3
+        select OMAP_PACKAGE_CBB
+
 config MACH_OMAP3_PANDORA
         bool "OMAP3 Pandora"
         depends on ARCH_OMAP3
         default y
         select OMAP_PACKAGE_CBB
+        select REGULATOR_FIXED_VOLTAGE
 
 config MACH_OMAP3_TOUCHBOOK
         bool "OMAP3 Touch Book"
@@ -210,6 +225,12 @@ config MACH_NOKIA_N8X0
         select MACH_NOKIA_N810
         select MACH_NOKIA_N810_WIMAX
 
+config MACH_NOKIA_RM680
+        bool "Nokia RM-680 board"
+        depends on ARCH_OMAP3
+        default y
+        select OMAP_PACKAGE_CBB
+
 config MACH_NOKIA_RX51
         bool "Nokia RX-51 board"
         depends on ARCH_OMAP3
@@ -224,6 +245,7 @@ config MACH_OMAP_ZOOM2
         select SERIAL_8250
         select SERIAL_CORE_CONSOLE
         select SERIAL_8250_CONSOLE
+        select REGULATOR_FIXED_VOLTAGE
 
 config MACH_OMAP_ZOOM3
         bool "OMAP3630 Zoom3 board"
@@ -233,20 +255,19 @@ config MACH_OMAP_ZOOM3
         select SERIAL_8250
         select SERIAL_CORE_CONSOLE
         select SERIAL_8250_CONSOLE
+        select REGULATOR_FIXED_VOLTAGE
 
 config MACH_CM_T35
         bool "CompuLab CM-T35 module"
         depends on ARCH_OMAP3
         default y
         select OMAP_PACKAGE_CUS
-        select OMAP_MUX
 
 config MACH_CM_T3517
         bool "CompuLab CM-T3517 module"
         depends on ARCH_OMAP3
         default y
         select OMAP_PACKAGE_CBB
-        select OMAP_MUX
 
 config MACH_IGEP0020
         bool "IGEP v2 board"
@@ -265,7 +286,6 @@ config MACH_SBC3530
         depends on ARCH_OMAP3
         default y
         select OMAP_PACKAGE_CUS
-        select OMAP_MUX
 
 config MACH_OMAP_3630SDP
         bool "OMAP3630 SDP board"
@@ -277,11 +297,15 @@ config MACH_OMAP_4430SDP
         bool "OMAP 4430 SDP board"
         default y
         depends on ARCH_OMAP4
+        select OMAP_PACKAGE_CBL
+        select OMAP_PACKAGE_CBS
 
 config MACH_OMAP4_PANDA
         bool "OMAP4 Panda Board"
         default y
         depends on ARCH_OMAP4
+        select OMAP_PACKAGE_CBL
+        select OMAP_PACKAGE_CBS
 
 config OMAP3_EMU
         bool "OMAP3 debugging peripherals"
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 60e51bcf53bd..4ab82f6f15b1 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -4,30 +4,31 @@
 
 # Common support
 obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o \
-         common.o
+         common.o gpio.o dma.o wd_timer.o
 
-omap-2-3-common                         = irq.o sdrc.o prm2xxx_3xxx.o
+omap-2-3-common                         = irq.o sdrc.o
 hwmod-common                            = omap_hwmod.o \
                                           omap_hwmod_common_data.o
-prcm-common                             = prcm.o powerdomain.o
 clock-common                            = clock.o clock_common_data.o \
-                                          clockdomain.o clkt_dpll.o \
-                                          clkt_clksel.o
+                                          clkt_dpll.o clkt_clksel.o
 
-obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(prcm-common) $(hwmod-common)
-obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(prcm-common) $(hwmod-common)
-obj-$(CONFIG_ARCH_OMAP4) += $(prcm-common) prm44xx.o $(hwmod-common)
+obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common)
+obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common)
+obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common)
 
 obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
 
+obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
+
 # SMP support ONLY available for OMAP4
 obj-$(CONFIG_SMP)                       += omap-smp.o omap-headsmp.o
 obj-$(CONFIG_LOCAL_TIMERS)              += timer-mpu.o
 obj-$(CONFIG_HOTPLUG_CPU)               += omap-hotplug.o
 obj-$(CONFIG_ARCH_OMAP4)                += omap44xx-smc.o omap4-common.o
 
-AFLAGS_omap-headsmp.o                   :=-Wa,-march=armv7-a
-AFLAGS_omap44xx-smc.o                   :=-Wa,-march=armv7-a
+plus_sec := $(call as-instr,.arch_extension sec,+sec)
+AFLAGS_omap-headsmp.o                   :=-Wa,-march=armv7-a$(plus_sec)
+AFLAGS_omap44xx-smc.o                   :=-Wa,-march=armv7-a$(plus_sec)
 
 # Functions loaded to SRAM
 obj-$(CONFIG_ARCH_OMAP2420)             += sram242x.o
@@ -42,18 +43,29 @@ AFLAGS_sram34xx.o			:=-Wa,-march=armv7-a
 obj-$(CONFIG_ARCH_OMAP2420)             += mux2420.o
 obj-$(CONFIG_ARCH_OMAP2430)             += mux2430.o
 obj-$(CONFIG_ARCH_OMAP3)                += mux34xx.o
+obj-$(CONFIG_ARCH_OMAP4)                += mux44xx.o
 
 # SMS/SDRC
 obj-$(CONFIG_ARCH_OMAP2)                += sdrc2xxx.o
 # obj-$(CONFIG_ARCH_OMAP3)              += sdrc3xxx.o
 
+# OPP table initialization
+ifeq ($(CONFIG_PM_OPP),y)
+obj-y                                   += opp.o
+obj-$(CONFIG_ARCH_OMAP3)                += opp3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4)                += opp4xxx_data.o
+endif
+
 # Power Management
 ifeq ($(CONFIG_PM),y)
 obj-$(CONFIG_ARCH_OMAP2)                += pm24xx.o
-obj-$(CONFIG_ARCH_OMAP2)                += sleep24xx.o pm_bus.o
-obj-$(CONFIG_ARCH_OMAP3)                += pm34xx.o sleep34xx.o cpuidle34xx.o pm_bus.o
-obj-$(CONFIG_ARCH_OMAP4)                += pm44xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP2)                += sleep24xx.o pm_bus.o voltage.o
+obj-$(CONFIG_ARCH_OMAP3)                += pm34xx.o sleep34xx.o voltage.o \
+                                           cpuidle34xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP4)                += pm44xx.o voltage.o pm_bus.o
 obj-$(CONFIG_PM_DEBUG)                  += pm-debug.o
+obj-$(CONFIG_OMAP_SMARTREFLEX)          += sr_device.o smartreflex.o
+obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3)   += smartreflex-class3.o
 
 AFLAGS_sleep24xx.o                      :=-Wa,-march=armv6
 AFLAGS_sleep34xx.o                      :=-Wa,-march=armv7-a
@@ -65,10 +77,36 @@ endif
 endif
 
 # PRCM
-obj-$(CONFIG_ARCH_OMAP2)                += cm.o
-obj-$(CONFIG_ARCH_OMAP3)                += cm.o
-obj-$(CONFIG_ARCH_OMAP4)                += cm4xxx.o
-
+obj-$(CONFIG_ARCH_OMAP2)                += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP3)                += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
+# XXX The presence of cm2xxx_3xxx.o on the line below is temporary and
+# will be removed once the OMAP4 part of the codebase is converted to
+# use OMAP4-specific PRCM functions.
+obj-$(CONFIG_ARCH_OMAP4)                += prcm.o cm2xxx_3xxx.o cminst44xx.o \
+                                           cm44xx.o prcm_mpu44xx.o \
+                                           prminst44xx.o
+
+# OMAP powerdomain framework
+powerdomain-common                      += powerdomain.o powerdomain-common.o
+obj-$(CONFIG_ARCH_OMAP2)                += $(powerdomain-common) \
+                                           powerdomain2xxx_3xxx.o \
+                                           powerdomains2xxx_data.o \
+                                           powerdomains2xxx_3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3)                += $(powerdomain-common) \
+                                           powerdomain2xxx_3xxx.o \
+                                           powerdomains3xxx_data.o \
+                                           powerdomains2xxx_3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4)                += $(powerdomain-common) \
+                                           powerdomain44xx.o \
+                                           powerdomains44xx_data.o
+
+# PRCM clockdomain control
+obj-$(CONFIG_ARCH_OMAP2)                += clockdomain.o \
+                                           clockdomains2xxx_3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3)                += clockdomain.o \
+                                           clockdomains2xxx_3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4)                += clockdomain.o \
+                                           clockdomains44xx_data.o
 # Clock framework
 obj-$(CONFIG_ARCH_OMAP2)                += $(clock-common) clock2xxx.o \
                                            clkt2xxx_sys.o \
@@ -139,17 +177,20 @@ obj-$(CONFIG_MACH_OMAP_3430SDP)		+= board-3430sdp.o \
                                            hsmmc.o \
                                            board-flash.o
 obj-$(CONFIG_MACH_NOKIA_N8X0)           += board-n8x0.o
+obj-$(CONFIG_MACH_NOKIA_RM680)          += board-rm680.o \
+                                           sdram-nokia.o \
+                                           hsmmc.o
 obj-$(CONFIG_MACH_NOKIA_RX51)           += board-rx51.o \
-                                           board-rx51-sdram.o \
+                                           sdram-nokia.o \
                                            board-rx51-peripherals.o \
                                            board-rx51-video.o \
                                            hsmmc.o
-obj-$(CONFIG_MACH_OMAP_ZOOM2)           += board-zoom2.o \
+obj-$(CONFIG_MACH_OMAP_ZOOM2)           += board-zoom.o \
                                            board-zoom-peripherals.o \
                                            board-flash.o \
                                            hsmmc.o \
                                            board-zoom-debugboard.o
-obj-$(CONFIG_MACH_OMAP_ZOOM3)           += board-zoom3.o \
+obj-$(CONFIG_MACH_OMAP_ZOOM3)           += board-zoom.o \
                                            board-zoom-peripherals.o \
                                            board-flash.o \
                                            hsmmc.o \
@@ -174,6 +215,8 @@ obj-$(CONFIG_MACH_OMAP4_PANDA)		+= board-omap4panda.o \
 
 obj-$(CONFIG_MACH_OMAP3517EVM)          += board-am3517evm.o
 
+obj-$(CONFIG_MACH_CRANEBOARD)           += board-am3517crane.o
+
 obj-$(CONFIG_MACH_SBC3530)              += board-omap3stalker.o \
                                            hsmmc.o
 # Platform specific device init code
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index b527f8d187ad..e0661777f599 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -135,7 +135,7 @@ static inline void board_smc91x_init(void)
 
 #endif
 
-static struct omap_board_config_kernel sdp2430_config[] = {
+static struct omap_board_config_kernel sdp2430_config[] __initdata = {
         {OMAP_TAG_LCD, &sdp2430_lcd_config},
 };
 
@@ -143,9 +143,9 @@ static void __init omap_2430sdp_init_irq(void)
 {
         omap_board_config = sdp2430_config;
         omap_board_config_size = ARRAY_SIZE(sdp2430_config);
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
@@ -218,8 +218,6 @@ static struct omap_usb_config sdp2430_usb_config __initdata = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static void __init omap_2430sdp_init(void)
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 4e3742c512b8..3b39ef1a680a 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -326,9 +326,9 @@ static void __init omap_3430sdp_init_irq(void)
         omap_board_config = sdp3430_config;
         omap_board_config_size = ARRAY_SIZE(sdp3430_config);
         omap3_pm_init_cpuidle(omap3_cpuidle_params_table);
-        omap2_init_common_hw(hyb18m512160af6_sdrc_params, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static int sdp3430_batt_table[] = {
@@ -663,8 +663,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 /*
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index bbcf580fa097..5d41dbe059a3 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -73,18 +73,16 @@ static void __init omap_sdp_init_irq(void)
 {
         omap_board_config = sdp_config;
         omap_board_config_size = ARRAY_SIZE(sdp_config);
-        omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params,
-                        h8mbx00u0mer0em_sdrc_params);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params,
+                                  h8mbx00u0mer0em_sdrc_params);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 /*
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index df5a425a49d1..1cb208b6e626 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -23,6 +23,7 @@
 #include <linux/gpio_keys.h>
 #include <linux/regulator/machine.h>
 #include <linux/leds.h>
+#include <linux/leds_pwm.h>
 
 #include <mach/hardware.h>
 #include <mach/omap4-common.h>
@@ -35,6 +36,7 @@
 #include <plat/usb.h>
 #include <plat/mmc.h>
 
+#include "mux.h"
 #include "hsmmc.h"
 #include "timer-gp.h"
 #include "control.h"
@@ -96,6 +98,28 @@ static struct gpio_led_platform_data sdp4430_led_data = {
         .num_leds       = ARRAY_SIZE(sdp4430_gpio_leds),
 };
 
+static struct led_pwm sdp4430_pwm_leds[] = {
+        {
+                .name           = "omap4:green:chrg",
+                .pwm_id         = 1,
+                .max_brightness = 255,
+                .pwm_period_ns  = 7812500,
+        },
+};
+
+static struct led_pwm_platform_data sdp4430_pwm_data = {
+        .num_leds       = ARRAY_SIZE(sdp4430_pwm_leds),
+        .leds           = sdp4430_pwm_leds,
+};
+
+static struct platform_device sdp4430_leds_pwm = {
+        .name   = "leds_pwm",
+        .id     = -1,
+        .dev    = {
+                .platform_data = &sdp4430_pwm_data,
+        },
+};
+
 static int omap_prox_activate(struct device *dev)
 {
         gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
@@ -203,6 +227,7 @@ static struct platform_device *sdp4430_devices[] __initdata = {
         &sdp4430_lcd_device,
         &sdp4430_gpio_keys_device,
         &sdp4430_leds_gpio,
+        &sdp4430_leds_pwm,
 };
 
 static struct omap_lcd_config sdp4430_lcd_config __initdata = {
@@ -217,12 +242,12 @@ static void __init omap_4430sdp_init_irq(void)
 {
         omap_board_config = sdp4430_config;
         omap_board_config_size = ARRAY_SIZE(sdp4430_config);
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(1);
 #endif
         gic_init_irq();
-        omap_gpio_init();
 }
 
 static struct omap_musb_board_data musb_board_data = {
@@ -464,6 +489,9 @@ static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
         {
                 I2C_BOARD_INFO("tmp105", 0x48),
         },
+        {
+                I2C_BOARD_INFO("bh1780", 0x29),
+        },
 };
 static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
         {
@@ -505,9 +533,22 @@ static void __init omap_sfh7741prox_init(void)
         }
 }
 
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define board_mux       NULL
+#endif
+
 static void __init omap_4430sdp_init(void)
 {
         int status;
+        int package = OMAP_PACKAGE_CBS;
+
+        if (omap_rev() == OMAP4430_REV_ES1_0)
+                package = OMAP_PACKAGE_CBL;
+        omap4_mux_init(board_mux, package);
 
         omap4_i2c_init();
         omap_sfh7741prox_init();
diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c
new file mode 100644
index 000000000000..71acb5ab281c
--- /dev/null
+++ b/arch/arm/mach-omap2/board-am3517crane.c
@@ -0,0 +1,116 @@
+/*
+ * Support for AM3517/05 Craneboard
+ * http://www.mistralsolutions.com/products/craneboard.php
+ *
+ * Copyright (C) 2010 Mistral Solutions Pvt Ltd. <www.mistralsolutions.com>
+ * Author: R.Srinath <srinath@mistralsolutions.com>
+ *
+ * Based on mach-omap2/board-am3517evm.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as  published by the
+ * Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
+ * whether express or implied; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <plat/board.h>
+#include <plat/common.h>
+#include <plat/usb.h>
+
+#include "mux.h"
+#include "control.h"
+
+#define GPIO_USB_POWER          35
+#define GPIO_USB_NRESET         38
+
+
+/* Board initialization */
+static struct omap_board_config_kernel am3517_crane_config[] __initdata = {
+};
+
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define board_mux       NULL
+#endif
+
+static void __init am3517_crane_init_irq(void)
+{
+        omap_board_config = am3517_crane_config;
+        omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
+
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
+        omap_init_irq();
+}
+
+static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
+        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
+        .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+        .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+
+        .phy_reset  = true,
+        .reset_gpio_port[0]  = GPIO_USB_NRESET,
+        .reset_gpio_port[1]  = -EINVAL,
+        .reset_gpio_port[2]  = -EINVAL
+};
+
+static void __init am3517_crane_init(void)
+{
+        int ret;
+
+        omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        omap_serial_init();
+
+        /* Configure GPIO for EHCI port */
+        if (omap_mux_init_gpio(GPIO_USB_NRESET, OMAP_PIN_OUTPUT)) {
+                pr_err("Can not configure mux for GPIO_USB_NRESET %d\n",
+                        GPIO_USB_NRESET);
+                return;
+        }
+
+        if (omap_mux_init_gpio(GPIO_USB_POWER, OMAP_PIN_OUTPUT)) {
+                pr_err("Can not configure mux for GPIO_USB_POWER %d\n",
+                        GPIO_USB_POWER);
+                return;
+        }
+
+        ret = gpio_request(GPIO_USB_POWER, "usb_ehci_enable");
+        if (ret < 0) {
+                pr_err("Can not request GPIO %d\n", GPIO_USB_POWER);
+                return;
+        }
+
+        ret = gpio_direction_output(GPIO_USB_POWER, 1);
+        if (ret < 0) {
+                gpio_free(GPIO_USB_POWER);
+                pr_err("Unable to initialize EHCI power\n");
+                return;
+        }
+
+        usb_ehci_init(&ehci_pdata);
+}
+
+MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
+        .boot_params    = 0x80000100,
+        .map_io         = omap3_map_io,
+        .reserve        = omap_reserve,
+        .init_irq       = am3517_crane_init_irq,
+        .init_machine   = am3517_crane_init,
+        .timer          = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 07399505312b..bc1562648020 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -389,10 +389,9 @@ static void __init am3517_evm_init_irq(void)
 {
         omap_board_config = am3517_evm_config;
         omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
-
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct omap_musb_board_data musb_board_data = {
@@ -442,8 +441,6 @@ static struct omap_board_mux board_mux[] __initdata = {
         OMAP3_MUX(SAD2D_MCAD23, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 2c6db1aaeb29..9f55b68687f7 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -270,7 +270,7 @@ static struct omap_lcd_config apollon_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel apollon_config[] = {
+static struct omap_board_config_kernel apollon_config[] __initdata = {
         { OMAP_TAG_LCD,         &apollon_lcd_config },
 };
 
@@ -278,10 +278,9 @@ static void __init omap_apollon_init_irq(void)
 {
         omap_board_config = apollon_config;
         omap_board_config_size = ARRAY_SIZE(apollon_config);
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
-        omap_gpio_init();
-        apollon_init_smc91x();
 }
 
 static void __init apollon_led_init(void)
@@ -314,8 +313,6 @@ static void __init apollon_usb_init(void)
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static void __init omap_apollon_init(void)
@@ -324,6 +321,7 @@ static void __init omap_apollon_init(void)
 
         omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
 
+        apollon_init_smc91x();
         apollon_led_init();
         apollon_flash_init();
         apollon_usb_init();
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 63f764e2af3f..486a3de5f401 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -600,8 +600,8 @@ static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
         .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
 
         .phy_reset  = true,
-        .reset_gpio_port[0]  = -EINVAL,
-        .reset_gpio_port[1]  = -EINVAL,
+        .reset_gpio_port[0]  = OMAP_MAX_GPIO_LINES + 6,
+        .reset_gpio_port[1]  = OMAP_MAX_GPIO_LINES + 7,
         .reset_gpio_port[2]  = -EINVAL
 };
 
@@ -630,12 +630,6 @@ static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
         cm_t35_vmmc1_supply.dev = mmc[0].dev;
         cm_t35_vsim_supply.dev = mmc[0].dev;
 
-        /* setup USB with proper PHY reset GPIOs */
-        ehci_pdata.reset_gpio_port[0] = gpio + 6;
-        ehci_pdata.reset_gpio_port[1] = gpio + 7;
-
-        usb_ehci_init(&ehci_pdata);
-
         return 0;
 }
 
@@ -683,10 +677,10 @@ static void __init cm_t35_init_irq(void)
         omap_board_config = cm_t35_config;
         omap_board_config_size = ARRAY_SIZE(cm_t35_config);
 
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
                              mt46h32m32lf6_sdrc_params);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct omap_board_mux board_mux[] __initdata = {
@@ -805,6 +799,7 @@ static void __init cm_t35_init(void)
         cm_t35_init_display();
 
         usb_musb_init(&musb_board_data);
+        usb_ehci_init(&ehci_pdata);
 }
 
 MACHINE_START(CM_T35, "Compulab CM-T35")
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index 1dd303e9a267..5b0c77732dfc 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -248,9 +248,9 @@ static void __init cm_t3517_init_irq(void)
         omap_board_config = cm_t3517_config;
         omap_board_config_size = ARRAY_SIZE(cm_t3517_config);
 
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct omap_board_mux board_mux[] __initdata = {
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 53ac762518bd..451e7ff08b18 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -118,27 +118,27 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
         twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0);
 
         if (gpio_is_valid(dssdev->reset_gpio))
-                gpio_set_value(dssdev->reset_gpio, 1);
+                gpio_set_value_cansleep(dssdev->reset_gpio, 1);
         return 0;
 }
 
 static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
 {
         if (gpio_is_valid(dssdev->reset_gpio))
-                gpio_set_value(dssdev->reset_gpio, 0);
+                gpio_set_value_cansleep(dssdev->reset_gpio, 0);
 }
 
 static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
 {
         if (gpio_is_valid(dssdev->reset_gpio))
-                gpio_set_value(dssdev->reset_gpio, 1);
+                gpio_set_value_cansleep(dssdev->reset_gpio, 1);
         return 0;
 }
 
 static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
 {
         if (gpio_is_valid(dssdev->reset_gpio))
-                gpio_set_value(dssdev->reset_gpio, 0);
+                gpio_set_value_cansleep(dssdev->reset_gpio, 0);
 }
 
 static struct regulator_consumer_supply devkit8000_vmmc1_supply =
@@ -444,13 +444,13 @@ static struct platform_device keys_gpio = {
 
 static void __init devkit8000_init_irq(void)
 {
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
-                             mt46h32m32lf6_sdrc_params);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
+                                  mt46h32m32lf6_sdrc_params);
         omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(12);
 #endif
-        omap_gpio_init();
 }
 
 static void __init devkit8000_ads7846_init(void)
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index b1c2c9a11c38..0e3d81e09f89 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -37,7 +37,8 @@ static void __init omap_generic_init_irq(void)
 {
         omap_board_config = generic_config;
         omap_board_config_size = ARRAY_SIZE(generic_config);
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
 }
 
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 929993b4bf26..25cc9dad4b02 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -51,38 +51,37 @@
 static unsigned int row_gpios[6] = { 88, 89, 124, 11, 6, 96 };
 static unsigned int col_gpios[7] = { 90, 91, 100, 36, 12, 97, 98 };
 
-static int h4_keymap[] = {
+static const unsigned int h4_keymap[] = {
         KEY(0, 0, KEY_LEFT),
-        KEY(0, 1, KEY_RIGHT),
-        KEY(0, 2, KEY_A),
-        KEY(0, 3, KEY_B),
-        KEY(0, 4, KEY_C),
-        KEY(1, 0, KEY_DOWN),
+        KEY(1, 0, KEY_RIGHT),
+        KEY(2, 0, KEY_A),
+        KEY(3, 0, KEY_B),
+        KEY(4, 0, KEY_C),
+        KEY(0, 1, KEY_DOWN),
         KEY(1, 1, KEY_UP),
-        KEY(1, 2, KEY_E),
-        KEY(1, 3, KEY_F),
-        KEY(1, 4, KEY_G),
-        KEY(2, 0, KEY_ENTER),
-        KEY(2, 1, KEY_I),
+        KEY(2, 1, KEY_E),
+        KEY(3, 1, KEY_F),
+        KEY(4, 1, KEY_G),
+        KEY(0, 2, KEY_ENTER),
+        KEY(1, 2, KEY_I),
         KEY(2, 2, KEY_J),
-        KEY(2, 3, KEY_K),
-        KEY(2, 4, KEY_3),
-        KEY(3, 0, KEY_M),
-        KEY(3, 1, KEY_N),
-        KEY(3, 2, KEY_O),
+        KEY(3, 2, KEY_K),
+        KEY(4, 2, KEY_3),
+        KEY(0, 3, KEY_M),
+        KEY(1, 3, KEY_N),
+        KEY(2, 3, KEY_O),
         KEY(3, 3, KEY_P),
-        KEY(3, 4, KEY_Q),
-        KEY(4, 0, KEY_R),
-        KEY(4, 1, KEY_4),
-        KEY(4, 2, KEY_T),
-        KEY(4, 3, KEY_U),
+        KEY(4, 3, KEY_Q),
+        KEY(0, 4, KEY_R),
+        KEY(1, 4, KEY_4),
+        KEY(2, 4, KEY_T),
+        KEY(3, 4, KEY_U),
         KEY(4, 4, KEY_ENTER),
-        KEY(5, 0, KEY_V),
-        KEY(5, 1, KEY_W),
-        KEY(5, 2, KEY_L),
-        KEY(5, 3, KEY_S),
-        KEY(5, 4, KEY_ENTER),
-        0
+        KEY(0, 5, KEY_V),
+        KEY(1, 5, KEY_W),
+        KEY(2, 5, KEY_L),
+        KEY(3, 5, KEY_S),
+        KEY(4, 5, KEY_ENTER),
 };
 
 static struct mtd_partition h4_partitions[] = {
@@ -136,12 +135,16 @@ static struct platform_device h4_flash_device = {
         .resource       = &h4_flash_resource,
 };
 
+static const struct matrix_keymap_data h4_keymap_data = {
+        .keymap         = h4_keymap,
+        .keymap_size    = ARRAY_SIZE(h4_keymap),
+};
+
 static struct omap_kp_platform_data h4_kp_data = {
         .rows           = 6,
         .cols           = 7,
-        .keymap         = h4_keymap,
-        .keymapsize     = ARRAY_SIZE(h4_keymap),
-        .rep            = 1,
+        .keymap_data    = &h4_keymap_data,
+        .rep            = true,
         .row_gpios      = row_gpios,
         .col_gpios      = col_gpios,
 };
@@ -283,7 +286,7 @@ static struct omap_usb_config h4_usb_config __initdata = {
         .hmc_mode       = 0x00,         /* 0:dev|otg 1:disable 2:disable */
 };
 
-static struct omap_board_config_kernel h4_config[] = {
+static struct omap_board_config_kernel h4_config[] __initdata = {
         { OMAP_TAG_LCD,         &h4_lcd_config },
 };
 
@@ -291,9 +294,9 @@ static void __init omap_h4_init_irq(void)
 {
         omap_board_config = h4_config;
         omap_board_config_size = ARRAY_SIZE(h4_config);
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
-        omap_gpio_init();
         h4_init_flash();
 }
 
@@ -321,8 +324,6 @@ static struct i2c_board_info __initdata h4_i2c_board_info[] = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static void __init omap_h4_init(void)
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 5e035a58b809..0afa3011db0f 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -19,6 +19,7 @@
 #include <linux/interrupt.h>
 
 #include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
 #include <linux/i2c/twl.h>
 #include <linux/mmc/host.h>
 
@@ -136,16 +137,9 @@ static struct mtd_partition igep2_onenand_partitions[] = {
         },
 };
 
-static int igep2_onenand_setup(void __iomem *onenand_base, int freq)
-{
-       /* nothing is required to be setup for onenand as of now */
-       return 0;
-}
-
 static struct omap_onenand_platform_data igep2_onenand_data = {
         .parts = igep2_onenand_partitions,
         .nr_parts = ARRAY_SIZE(igep2_onenand_partitions),
-        .onenand_setup = igep2_onenand_setup,
         .dma_channel    = -1,   /* disable DMA in OMAP OneNAND driver */
 };
 
@@ -159,35 +153,34 @@ static struct platform_device igep2_onenand_device = {
 
 static void __init igep2_flash_init(void)
 {
-        u8              cs = 0;
-        u8              onenandcs = GPMC_CS_NUM + 1;
+        u8 cs = 0;
+        u8 onenandcs = GPMC_CS_NUM + 1;
 
-        while (cs < GPMC_CS_NUM) {
-                u32 ret = 0;
+        for (cs = 0; cs < GPMC_CS_NUM; cs++) {
+                u32 ret;
                 ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
 
                 /* Check if NAND/oneNAND is configured */
                 if ((ret & 0xC00) == 0x800)
                         /* NAND found */
-                        pr_err("IGEP v2: Unsupported NAND found\n");
+                        pr_err("IGEP2: Unsupported NAND found\n");
                 else {
                         ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7);
                         if ((ret & 0x3F) == (ONENAND_MAP >> 24))
                                 /* ONENAND found */
                                 onenandcs = cs;
                 }
-                cs++;
         }
+
         if (onenandcs > GPMC_CS_NUM) {
-                pr_err("IGEP v2: Unable to find configuration in GPMC\n");
+                pr_err("IGEP2: Unable to find configuration in GPMC\n");
                 return;
         }
 
-        if (onenandcs < GPMC_CS_NUM) {
-                igep2_onenand_data.cs = onenandcs;
-                if (platform_device_register(&igep2_onenand_device) < 0)
-                        pr_err("IGEP v2: Unable to register OneNAND device\n");
-        }
+        igep2_onenand_data.cs = onenandcs;
+
+        if (platform_device_register(&igep2_onenand_device) < 0)
+                pr_err("IGEP2: Unable to register OneNAND device\n");
 }
 
 #else
@@ -254,12 +247,8 @@ static inline void __init igep2_init_smsc911x(void)
 static inline void __init igep2_init_smsc911x(void) { }
 #endif
 
-static struct omap_board_config_kernel igep2_config[] __initdata = {
-};
-
-static struct regulator_consumer_supply igep2_vmmc1_supply = {
-        .supply         = "vmmc",
-};
+static struct regulator_consumer_supply igep2_vmmc1_supply =
+        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
 
 /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
 static struct regulator_init_data igep2_vmmc1 = {
@@ -276,6 +265,52 @@ static struct regulator_init_data igep2_vmmc1 = {
         .consumer_supplies      = &igep2_vmmc1_supply,
 };
 
+static struct regulator_consumer_supply igep2_vio_supply =
+        REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+
+static struct regulator_init_data igep2_vio = {
+        .constraints = {
+                .min_uV                 = 1800000,
+                .max_uV                 = 1800000,
+                .apply_uV               = 1,
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                        | REGULATOR_MODE_STANDBY,
+                .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
+                                        | REGULATOR_CHANGE_MODE
+                                        | REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &igep2_vio_supply,
+};
+
+static struct regulator_consumer_supply igep2_vmmc2_supply =
+        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+
+static struct regulator_init_data igep2_vmmc2 = {
+        .constraints            = {
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL,
+                .always_on              = 1,
+        },
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &igep2_vmmc2_supply,
+};
+
+static struct fixed_voltage_config igep2_vwlan = {
+        .supply_name            = "vwlan",
+        .microvolts             = 3300000,
+        .gpio                   = -EINVAL,
+        .enabled_at_boot        = 1,
+        .init_data              = &igep2_vmmc2,
+};
+
+static struct platform_device igep2_vwlan_device = {
+        .name           = "reg-fixed-voltage",
+        .id             = 0,
+        .dev = {
+                .platform_data  = &igep2_vwlan,
+        },
+};
+
 static struct omap2_hsmmc_info mmc[] = {
         {
                 .mmc            = 1,
@@ -317,6 +352,7 @@ static struct gpio_led igep2_gpio_leds[] = {
                 .name                   = "gpio-led:green:d1",
                 .default_trigger        = "heartbeat",
                 .gpio                   = -EINVAL, /* gets replaced */
+                .active_low             = 1,
         },
 };
 
@@ -342,24 +378,21 @@ static void __init igep2_leds_init(void)
 static inline void igep2_leds_init(void)
 {
         if ((gpio_request(IGEP2_GPIO_LED0_RED, "gpio-led:red:d0") == 0) &&
-            (gpio_direction_output(IGEP2_GPIO_LED0_RED, 1) == 0)) {
+            (gpio_direction_output(IGEP2_GPIO_LED0_RED, 0) == 0))
                 gpio_export(IGEP2_GPIO_LED0_RED, 0);
-                gpio_set_value(IGEP2_GPIO_LED0_RED, 0);
-        } else
+        else
                 pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_RED\n");
 
         if ((gpio_request(IGEP2_GPIO_LED0_GREEN, "gpio-led:green:d0") == 0) &&
-            (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 1) == 0)) {
+            (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 0) == 0))
                 gpio_export(IGEP2_GPIO_LED0_GREEN, 0);
-                gpio_set_value(IGEP2_GPIO_LED0_GREEN, 0);
-        } else
+        else
                 pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_GREEN\n");
 
         if ((gpio_request(IGEP2_GPIO_LED1_RED, "gpio-led:red:d1") == 0) &&
-            (gpio_direction_output(IGEP2_GPIO_LED1_RED, 1) == 0)) {
+            (gpio_direction_output(IGEP2_GPIO_LED1_RED, 0) == 0))
                 gpio_export(IGEP2_GPIO_LED1_RED, 0);
-                gpio_set_value(IGEP2_GPIO_LED1_RED, 0);
-        } else
+        else
                 pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_RED\n");
 
 }
@@ -373,12 +406,6 @@ static int igep2_twl_gpio_setup(struct device *dev,
         omap2_hsmmc_init(mmc);
 
         /*
-         * link regulators to MMC adapters ... we "know" the
-         * regulators will be set up only *after* we return.
-         */
-        igep2_vmmc1_supply.dev = mmc[0].dev;
-
-        /*
          * REVISIT: need ehci-omap hooks for external VBUS
          * power switch and overcurrent detect
          */
@@ -397,10 +424,9 @@ static int igep2_twl_gpio_setup(struct device *dev,
         /* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */
 #if !defined(CONFIG_LEDS_GPIO) && !defined(CONFIG_LEDS_GPIO_MODULE)
         if ((gpio_request(gpio+TWL4030_GPIO_MAX+1, "gpio-led:green:d1") == 0)
-            && (gpio_direction_output(gpio + TWL4030_GPIO_MAX + 1, 1) == 0)) {
+            && (gpio_direction_output(gpio + TWL4030_GPIO_MAX + 1, 1) == 0))
                 gpio_export(gpio + TWL4030_GPIO_MAX + 1, 0);
-                gpio_set_value(gpio + TWL4030_GPIO_MAX + 1, 0);
-        } else
+        else
                 pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_GREEN\n");
 #else
         igep2_gpio_leds[3].gpio = gpio + TWL4030_GPIO_MAX + 1;
@@ -489,15 +515,15 @@ static void __init igep2_display_init(void)
 
 static struct platform_device *igep2_devices[] __initdata = {
         &igep2_dss_device,
+        &igep2_vwlan_device,
 };
 
 static void __init igep2_init_irq(void)
 {
-        omap_board_config = igep2_config;
-        omap_board_config_size = ARRAY_SIZE(igep2_config);
-        omap2_init_common_hw(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(m65kxxxxam_sdrc_params,
+                                  m65kxxxxam_sdrc_params);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct twl4030_codec_audio_data igep2_audio_data = {
@@ -519,7 +545,7 @@ static struct twl4030_platform_data igep2_twldata = {
         .gpio           = &igep2_twl4030_gpio_pdata,
         .vmmc1          = &igep2_vmmc1,
         .vpll2          = &igep2_vpll2,
-
+        .vio            = &igep2_vio,
 };
 
 static struct i2c_board_info __initdata igep2_i2c1_boardinfo[] = {
@@ -577,8 +603,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 #if defined(CONFIG_LIBERTAS_SDIO) || defined(CONFIG_LIBERTAS_SDIO_MODULE)
diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c
index 22b0b253e16b..bcccd68f1856 100644
--- a/arch/arm/mach-omap2/board-igep0030.c
+++ b/arch/arm/mach-omap2/board-igep0030.c
@@ -289,9 +289,10 @@ static struct twl4030_usb_data igep3_twl4030_usb_data = {
 
 static void __init igep3_init_irq(void)
 {
-        omap2_init_common_hw(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(m65kxxxxam_sdrc_params,
+                                  m65kxxxxam_sdrc_params);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct twl4030_platform_data igep3_twl4030_pdata = {
@@ -366,8 +367,6 @@ void __init igep3_wifi_bt_init(void) {}
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static void __init igep3_init(void)
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 001fd9713f39..e5dc74875f9d 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -292,10 +292,9 @@ static void __init omap_ldp_init_irq(void)
 {
         omap_board_config = ldp_config;
         omap_board_config_size = ARRAY_SIZE(ldp_config);
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
-        omap_gpio_init();
-        ldp_init_smsc911x();
 }
 
 static struct twl4030_usb_data ldp_usb_data = {
@@ -381,8 +380,6 @@ static struct platform_device *ldp_devices[] __initdata = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static struct omap_musb_board_data musb_board_data = {
@@ -426,6 +423,7 @@ static struct mtd_partition ldp_nand_partitions[] = {
 static void __init omap_ldp_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        ldp_init_smsc911x();
         omap_i2c_init();
         platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices));
         ts_gpio = 54;
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index e823c7042ab3..147d9005f320 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -184,23 +184,15 @@ static struct mtd_partition onenand_partitions[] = {
         },
 };
 
-static struct omap_onenand_platform_data board_onenand_data = {
-        .cs             = 0,
-        .gpio_irq       = 26,
-        .parts          = onenand_partitions,
-        .nr_parts       = ARRAY_SIZE(onenand_partitions),
-        .flags          = ONENAND_SYNC_READ,
+static struct omap_onenand_platform_data board_onenand_data[] = {
+        {
+                .cs             = 0,
+                .gpio_irq       = 26,
+                .parts          = onenand_partitions,
+                .nr_parts       = ARRAY_SIZE(onenand_partitions),
+                .flags          = ONENAND_SYNC_READ,
+        }
 };
-
-static void __init n8x0_onenand_init(void)
-{
-        gpmc_onenand_init(&board_onenand_data);
-}
-
-#else
-
-static void __init n8x0_onenand_init(void) {}
-
 #endif
 
 #if defined(CONFIG_MENELAUS) &&                                         \
@@ -639,9 +631,9 @@ static void __init n8x0_map_io(void)
 
 static void __init n8x0_init_irq(void)
 {
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 #ifdef CONFIG_OMAP_MUX
@@ -653,8 +645,43 @@ static struct omap_board_mux board_mux[] __initdata = {
         OMAP2420_MUX(EAC_AC_DOUT, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+
+static struct omap_device_pad serial2_pads[] __initdata = {
+        {
+                .name   = "uart3_rx_irrx.uart3_rx_irrx",
+                .flags  = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
+                .enable = OMAP_MUX_MODE0,
+                .idle   = OMAP_MUX_MODE3        /* Mux as GPIO for idle */
+        },
+};
+
+static inline void board_serial_init(void)
+{
+        struct omap_board_data bdata;
+
+        bdata.flags = 0;
+        bdata.pads = NULL;
+        bdata.pads_cnt = 0;
+
+        bdata.id = 0;
+        omap_serial_init_port(&bdata);
+
+        bdata.id = 1;
+        omap_serial_init_port(&bdata);
+
+        bdata.id = 2;
+        bdata.pads = serial2_pads;
+        bdata.pads_cnt = ARRAY_SIZE(serial2_pads);
+        omap_serial_init_port(&bdata);
+}
+
 #else
-#define board_mux       NULL
+
+static inline void board_serial_init(void)
+{
+        omap_serial_init();
+}
+
 #endif
 
 static void __init n8x0_init_machine(void)
@@ -669,9 +696,8 @@ static void __init n8x0_init_machine(void)
         if (machine_is_nokia_n810())
                 i2c_register_board_info(2, n810_i2c_board_info_2,
                                         ARRAY_SIZE(n810_i2c_board_info_2));
-
-        omap_serial_init();
-        n8x0_onenand_init();
+        board_serial_init();
+        gpmc_onenand_init(board_onenand_data);
         n8x0_mmc_init();
         n8x0_usb_init();
 }
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 14f42240ae79..6c127605942f 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -484,13 +484,13 @@ static struct platform_device keys_gpio = {
 
 static void __init omap3_beagle_init_irq(void)
 {
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
-                             mt46h32m32lf6_sdrc_params);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
+                                  mt46h32m32lf6_sdrc_params);
         omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(12);
 #endif
-        omap_gpio_init();
 }
 
 static struct platform_device *omap3_beagle_devices[] __initdata = {
@@ -548,8 +548,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static struct omap_musb_board_data musb_board_data = {
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index b04365c6bb10..3de8d9b8ec76 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -623,9 +623,9 @@ static void __init omap3_evm_init_irq(void)
 {
         omap_board_config = omap3_evm_config;
         omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct platform_device *omap3_evm_devices[] __initdata = {
@@ -654,8 +654,6 @@ static struct omap_board_mux board_mux[] __initdata = {
                                 OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW),
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static struct omap_musb_board_data musb_board_data = {
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 5f7d2c1e7ef5..15e4b08e99ba 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -197,17 +197,15 @@ static inline void __init board_smsc911x_init(void)
 
 static void __init omap3logic_init_irq(void)
 {
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static void __init omap3logic_init(void)
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 8be261506056..0b34beded11f 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -293,7 +293,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = {
         },
         {
                 .mmc            = 3,
-                .caps           = MMC_CAP_4_BIT_DATA,
+                .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
                 .gpio_cd        = -EINVAL,
                 .gpio_wp        = -EINVAL,
                 .init_card      = pandora_wl1251_init_card,
@@ -636,10 +636,10 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = {
 
 static void __init omap3pandora_init_irq(void)
 {
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
-                             mt46h32m32lf6_sdrc_params);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
+                                  mt46h32m32lf6_sdrc_params);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static void __init pandora_wl1251_init(void)
@@ -697,8 +697,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static struct omap_musb_board_data musb_board_data = {
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index f25272125413..9df9d9367608 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -584,12 +584,12 @@ static void __init omap3_stalker_init_irq(void)
 {
         omap_board_config = omap3_stalker_config;
         omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL);
         omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(12);
 #endif
-        omap_gpio_init();
 }
 
 static struct platform_device *omap3_stalker_devices[] __initdata = {
@@ -616,8 +616,6 @@ static struct omap_board_mux board_mux[] __initdata = {
                   OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
         {.reg_offset = OMAP_MUX_TERMINATOR},
 };
-#else
-#define board_mux       NULL
 #endif
 
 static struct omap_musb_board_data musb_board_data = {
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 41104bb8774c..db1f74fe6c4f 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -413,8 +413,6 @@ static struct omap_board_config_kernel omap3_touchbook_config[] __initdata = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static void __init omap3_touchbook_init_irq(void)
@@ -422,13 +420,13 @@ static void __init omap3_touchbook_init_irq(void)
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
         omap_board_config = omap3_touchbook_config;
         omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config);
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
-                             mt46h32m32lf6_sdrc_params);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
+                                  mt46h32m32lf6_sdrc_params);
         omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(12);
 #endif
-        omap_gpio_init();
 }
 
 static struct platform_device *omap3_touchbook_devices[] __initdata = {
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 1ecd0a6cefb7..b43e3ff9adec 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -40,6 +40,7 @@
 
 #include "hsmmc.h"
 #include "control.h"
+#include "mux.h"
 
 #define GPIO_HUB_POWER          1
 #define GPIO_HUB_NRESET         62
@@ -76,9 +77,9 @@ static struct platform_device *panda_devices[] __initdata = {
 
 static void __init omap4_panda_init_irq(void)
 {
-        omap2_init_common_hw(NULL, NULL);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
         gic_init_irq();
-        omap_gpio_init();
 }
 
 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
@@ -142,6 +143,7 @@ static struct omap2_hsmmc_info mmc[] = {
                 .mmc            = 1,
                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
                 .gpio_wp        = -EINVAL,
+                .gpio_cd        = -EINVAL,
         },
         {}      /* Terminator */
 };
@@ -368,8 +370,23 @@ static int __init omap4_panda_i2c_init(void)
         omap_register_i2c_bus(4, 400, NULL, 0);
         return 0;
 }
+
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define board_mux       NULL
+#endif
+
 static void __init omap4_panda_init(void)
 {
+        int package = OMAP_PACKAGE_CBS;
+
+        if (omap_rev() == OMAP4430_REV_ES1_0)
+                package = OMAP_PACKAGE_CBL;
+        omap4_mux_init(board_mux, package);
+
         omap4_panda_i2c_init();
         platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
         omap_serial_init();
@@ -391,6 +408,7 @@ static void __init omap4_panda_map_io(void)
 MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
         /* Maintainer: David Anders - Texas Instruments Inc */
         .boot_params    = 0x80000100,
+        .reserve        = omap_reserve,
         .map_io         = omap4_panda_map_io,
         .init_irq       = omap4_panda_init_irq,
         .init_machine   = omap4_panda_init,
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 7053bc0b46db..cb26e5d8268d 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -413,10 +413,10 @@ static void __init overo_init_irq(void)
 {
         omap_board_config = overo_config;
         omap_board_config_size = ARRAY_SIZE(overo_config);
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
-                             mt46h32m32lf6_sdrc_params);
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
+                                  mt46h32m32lf6_sdrc_params);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 static struct platform_device *overo_devices[] __initdata = {
@@ -438,8 +438,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static struct omap_musb_board_data musb_board_data = {
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
new file mode 100644
index 000000000000..cb77be7ac44f
--- /dev/null
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -0,0 +1,187 @@
+/*
+ * Board support file for Nokia RM-680.
+ *
+ * Copyright (C) 2010 Nokia
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <linux/init.h>
+#include <linux/i2c/twl.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/consumer.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+
+#include <plat/i2c.h>
+#include <plat/mmc.h>
+#include <plat/usb.h>
+#include <plat/gpmc.h>
+#include <plat/common.h>
+#include <plat/onenand.h>
+
+#include "mux.h"
+#include "hsmmc.h"
+#include "sdram-nokia.h"
+
+static struct regulator_consumer_supply rm680_vemmc_consumers[] = {
+        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
+};
+
+/* Fixed regulator for internal eMMC */
+static struct regulator_init_data rm680_vemmc = {
+        .constraints =  {
+                .name                   = "rm680_vemmc",
+                .min_uV                 = 2900000,
+                .max_uV                 = 2900000,
+                .apply_uV               = 1,
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                        | REGULATOR_MODE_STANDBY,
+                .valid_ops_mask         = REGULATOR_CHANGE_STATUS
+                                        | REGULATOR_CHANGE_MODE,
+        },
+        .num_consumer_supplies          = ARRAY_SIZE(rm680_vemmc_consumers),
+        .consumer_supplies              = rm680_vemmc_consumers,
+};
+
+static struct fixed_voltage_config rm680_vemmc_config = {
+        .supply_name            = "VEMMC",
+        .microvolts             = 2900000,
+        .gpio                   = 157,
+        .startup_delay          = 150,
+        .enable_high            = 1,
+        .init_data              = &rm680_vemmc,
+};
+
+static struct platform_device rm680_vemmc_device = {
+        .name                   = "reg-fixed-voltage",
+        .dev                    = {
+                .platform_data  = &rm680_vemmc_config,
+        },
+};
+
+static struct platform_device *rm680_peripherals_devices[] __initdata = {
+        &rm680_vemmc_device,
+};
+
+/* TWL */
+static struct twl4030_gpio_platform_data rm680_gpio_data = {
+        .gpio_base              = OMAP_MAX_GPIO_LINES,
+        .irq_base               = TWL4030_GPIO_IRQ_BASE,
+        .irq_end                = TWL4030_GPIO_IRQ_END,
+        .pullups                = BIT(0),
+        .pulldowns              = BIT(1) | BIT(2) | BIT(8) | BIT(15),
+};
+
+static struct twl4030_usb_data rm680_usb_data = {
+        .usb_mode               = T2_USB_MODE_ULPI,
+};
+
+static struct twl4030_platform_data rm680_twl_data = {
+        .irq_base               = TWL4030_IRQ_BASE,
+        .irq_end                = TWL4030_IRQ_END,
+        .gpio                   = &rm680_gpio_data,
+        .usb                    = &rm680_usb_data,
+        /* add rest of the children here */
+};
+
+static struct i2c_board_info __initdata rm680_twl_i2c_board_info[] = {
+        {
+                I2C_BOARD_INFO("twl5031", 0x48),
+                .flags          = I2C_CLIENT_WAKE,
+                .irq            = INT_34XX_SYS_NIRQ,
+                .platform_data  = &rm680_twl_data,
+        },
+};
+
+static void __init rm680_i2c_init(void)
+{
+        omap_register_i2c_bus(1, 2900, rm680_twl_i2c_board_info,
+                                ARRAY_SIZE(rm680_twl_i2c_board_info));
+        omap_register_i2c_bus(2, 400, NULL, 0);
+        omap_register_i2c_bus(3, 400, NULL, 0);
+}
+
+#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
+        defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
+static struct omap_onenand_platform_data board_onenand_data[] = {
+        {
+                .gpio_irq       = 65,
+                .flags          = ONENAND_SYNC_READWRITE,
+        }
+};
+#endif
+
+/* eMMC */
+static struct omap2_hsmmc_info mmc[] __initdata = {
+        {
+                .name           = "internal",
+                .mmc            = 2,
+                .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED,
+                .gpio_cd        = -EINVAL,
+                .gpio_wp        = -EINVAL,
+        },
+        { /* Terminator */ }
+};
+
+static void __init rm680_peripherals_init(void)
+{
+        platform_add_devices(rm680_peripherals_devices,
+                                ARRAY_SIZE(rm680_peripherals_devices));
+        rm680_i2c_init();
+        gpmc_onenand_init(board_onenand_data);
+        omap2_hsmmc_init(mmc);
+}
+
+static void __init rm680_init_irq(void)
+{
+        struct omap_sdrc_params *sdrc_params;
+
+        omap2_init_common_infrastructure();
+        sdrc_params = nokia_get_sdram_timings();
+        omap2_init_common_devices(sdrc_params, sdrc_params);
+        omap_init_irq();
+}
+
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#endif
+
+static struct omap_musb_board_data rm680_musb_data = {
+        .interface_type = MUSB_INTERFACE_ULPI,
+        .mode           = MUSB_PERIPHERAL,
+        .power          = 100,
+};
+
+static void __init rm680_init(void)
+{
+        omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        omap_serial_init();
+        usb_musb_init(&rm680_musb_data);
+        rm680_peripherals_init();
+}
+
+static void __init rm680_map_io(void)
+{
+        omap2_set_globals_3xxx();
+        omap34xx_map_common_io();
+}
+
+MACHINE_START(NOKIA_RM680, "Nokia RM-680 board")
+        .boot_params    = 0x80000100,
+        .map_io         = rm680_map_io,
+        .reserve        = omap_reserve,
+        .init_irq       = rm680_init_irq,
+        .init_machine   = rm680_init,
+        .timer          = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 3fec4d62a91a..e75e240cad67 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -23,7 +23,6 @@
 #include <linux/gpio.h>
 #include <linux/gpio_keys.h>
 #include <linux/mmc/host.h>
-#include <sound/tlv320aic3x.h>
 
 #include <plat/mcspi.h>
 #include <plat/board.h>
@@ -293,6 +292,8 @@ static struct omap_board_mux rx51_mmc2_off_mux[] = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
 
+static struct omap_mux_partition *partition;
+
 /*
  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
@@ -300,9 +301,9 @@ static struct omap_board_mux rx51_mmc2_off_mux[] = {
 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
 {
         if (power_on)
-                omap_mux_write_array(rx51_mmc2_on_mux);
+                omap_mux_write_array(partition, rx51_mmc2_on_mux);
         else
-                omap_mux_write_array(rx51_mmc2_off_mux);
+                omap_mux_write_array(partition, rx51_mmc2_off_mux);
 }
 
 static struct omap2_hsmmc_info mmc[] __initdata = {
@@ -342,6 +343,8 @@ static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
         /* tlv320aic3x analog supplies */
         REGULATOR_SUPPLY("AVDD", "2-0018"),
         REGULATOR_SUPPLY("DRVDD", "2-0018"),
+        REGULATOR_SUPPLY("AVDD", "2-0019"),
+        REGULATOR_SUPPLY("DRVDD", "2-0019"),
         /* tpa6130a2 */
         REGULATOR_SUPPLY("Vdd", "2-0060"),
         /* Keep vmmc as last item. It is not iterated for newer boards */
@@ -352,19 +355,16 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = {
         /* tlv320aic3x digital supplies */
         REGULATOR_SUPPLY("IOVDD", "2-0018"),
         REGULATOR_SUPPLY("DVDD", "2-0018"),
+        REGULATOR_SUPPLY("IOVDD", "2-0019"),
+        REGULATOR_SUPPLY("DVDD", "2-0019"),
 };
 
-#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
-extern struct platform_device rx51_display_device;
-#endif
-
 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
-#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
-        {
-                .supply = "vdds_sdi",
-                .dev    = &rx51_display_device.dev,
-        },
-#endif
+        REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
+};
+
+static struct regulator_consumer_supply rx51_vdac_supply[] = {
+        REGULATOR_SUPPLY("vdda_dac", "omapdss"),
 };
 
 static struct regulator_init_data rx51_vaux1 = {
@@ -484,14 +484,17 @@ static struct regulator_init_data rx51_vsim = {
 
 static struct regulator_init_data rx51_vdac = {
         .constraints = {
+                .name                   = "VDAC",
                 .min_uV                 = 1800000,
                 .max_uV                 = 1800000,
+                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
-                .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
-                                        | REGULATOR_CHANGE_MODE
+                .valid_ops_mask         = REGULATOR_CHANGE_MODE
                                         | REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = rx51_vdac_supply,
 };
 
 static struct regulator_init_data rx51_vio = {
@@ -717,7 +720,7 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
         .vio                    = &rx51_vio,
 };
 
-static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata = {
+static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
         .id                     = TPA6130A2,
         .power_gpio             = 98,
 };
@@ -742,11 +745,19 @@ static struct aic3x_pdata rx51_aic3x_data = {
         .gpio_reset = 60,
 };
 
+static struct aic3x_pdata rx51_aic3x_data2 = {
+        .gpio_reset = 60,
+};
+
 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
         {
                 I2C_BOARD_INFO("tlv320aic3x", 0x18),
                 .platform_data = &rx51_aic3x_data,
         },
+        {
+                I2C_BOARD_INFO("tlv320aic3x", 0x19),
+                .platform_data = &rx51_aic3x_data2,
+        },
 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
         {
                 I2C_BOARD_INFO("tsl2563", 0x29),
@@ -815,25 +826,15 @@ static struct mtd_partition onenand_partitions[] = {
         },
 };
 
-static struct omap_onenand_platform_data board_onenand_data = {
-        .cs             = 0,
-        .gpio_irq       = 65,
-        .parts          = onenand_partitions,
-        .nr_parts       = ARRAY_SIZE(onenand_partitions),
-        .flags          = ONENAND_SYNC_READWRITE,
+static struct omap_onenand_platform_data board_onenand_data[] = {
+        {
+                .cs             = 0,
+                .gpio_irq       = 65,
+                .parts          = onenand_partitions,
+                .nr_parts       = ARRAY_SIZE(onenand_partitions),
+                .flags          = ONENAND_SYNC_READWRITE,
+        }
 };
-
-static void __init board_onenand_init(void)
-{
-        gpmc_onenand_init(&board_onenand_data);
-}
-
-#else
-
-static inline void board_onenand_init(void)
-{
-}
-
 #endif
 
 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
@@ -916,13 +917,17 @@ error:
 void __init rx51_peripherals_init(void)
 {
         rx51_i2c_init();
-        board_onenand_init();
+        gpmc_onenand_init(board_onenand_data);
         board_smc91x_init();
         rx51_add_gpio_keys();
         rx51_init_wl1251();
         spi_register_board_info(rx51_peripherals_spi_board_info,
                                 ARRAY_SIZE(rx51_peripherals_spi_board_info));
-        omap2_hsmmc_init(mmc);
+
+        partition = omap_mux_get("core");
+        if (partition)
+                omap2_hsmmc_init(mmc);
+
         platform_device_register(&rx51_charger_device);
 }
 
diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c
index 85503fed4e13..acd670054d9a 100644
--- a/arch/arm/mach-omap2/board-rx51-video.c
+++ b/arch/arm/mach-omap2/board-rx51-video.c
@@ -14,7 +14,6 @@
 #include <linux/gpio.h>
 #include <linux/spi/spi.h>
 #include <linux/mm.h>
-
 #include <asm/mach-types.h>
 #include <plat/display.h>
 #include <plat/vram.h>
@@ -49,8 +48,16 @@ static struct omap_dss_device rx51_lcd_device = {
         .platform_disable       = rx51_lcd_disable,
 };
 
+static struct omap_dss_device  rx51_tv_device = {
+        .name                   = "tv",
+        .type                   = OMAP_DISPLAY_TYPE_VENC,
+        .driver_name            = "venc",
+        .phy.venc.type          = OMAP_DSS_VENC_TYPE_COMPOSITE,
+};
+
 static struct omap_dss_device *rx51_dss_devices[] = {
         &rx51_lcd_device,
+        &rx51_tv_device,
 };
 
 static struct omap_dss_board_info rx51_dss_board_info = {
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index 36f2cf4efd57..f53fc551c58f 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -32,10 +32,10 @@
 
 #include "mux.h"
 #include "pm.h"
+#include "sdram-nokia.h"
 
 #define RX51_GPIO_SLEEP_IND 162
 
-struct omap_sdrc_params *rx51_get_sdram_timings(void);
 extern void rx51_video_mem_init(void);
 
 static struct gpio_led gpio_leds[] = {
@@ -105,10 +105,10 @@ static void __init rx51_init_irq(void)
         omap_board_config = rx51_config;
         omap_board_config_size = ARRAY_SIZE(rx51_config);
         omap3_pm_init_cpuidle(rx51_cpuidle_params);
-        sdrc_params = rx51_get_sdram_timings();
-        omap2_init_common_hw(sdrc_params, sdrc_params);
+        omap2_init_common_infrastructure();
+        sdrc_params = nokia_get_sdram_timings();
+        omap2_init_common_devices(sdrc_params, sdrc_params);
         omap_init_irq();
-        omap_gpio_init();
 }
 
 extern void __init rx51_peripherals_init(void);
@@ -117,8 +117,6 @@ extern void __init rx51_peripherals_init(void);
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
-#else
-#define board_mux       NULL
 #endif
 
 static struct omap_musb_board_data musb_board_data = {
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 9db9203667df..3fbd0edd712e 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -196,7 +196,7 @@ struct wl12xx_platform_data omap_zoom_wlan_data __initdata = {
         .board_ref_clock = 1,
 };
 
-static struct omap2_hsmmc_info mmc[] __initdata = {
+static struct omap2_hsmmc_info mmc[] = {
         {
                 .name           = "external",
                 .mmc            = 1,
diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom.c
index 5adde12c0395..e041c537ea37 100644
--- a/arch/arm/mach-omap2/board-zoom3.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -1,6 +1,9 @@
 /*
- * Copyright (C) 2009 Texas Instruments Inc.
+ * Copyright (C) 2009-2010 Texas Instruments Inc.
+ * Mikkel Christensen <mlc@ti.com>
+ * Felipe Balbi <balbi@ti.com>
  *
+ * Modified from mach-omap2/board-ldp.c
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -12,22 +15,55 @@
 #include <linux/platform_device.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
+#include <linux/i2c/twl.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <mach/board-zoom.h>
-
 #include <plat/common.h>
 #include <plat/board.h>
 #include <plat/usb.h>
 
+#include <mach/board-zoom.h>
+
 #include "board-flash.h"
 #include "mux.h"
+#include "sdram-micron-mt46h32m32lf-6.h"
 #include "sdram-hynix-h8mbx00u0mer-0em.h"
 
-static struct omap_board_config_kernel zoom_config[] __initdata = {
+#define ZOOM3_EHCI_RESET_GPIO           64
+
+static void __init omap_zoom_init_irq(void)
+{
+        omap2_init_common_infrastructure();
+        if (machine_is_omap_zoom2())
+                omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
+                                          mt46h32m32lf6_sdrc_params);
+        else if (machine_is_omap_zoom3())
+                omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params,
+                                          h8mbx00u0mer0em_sdrc_params);
+
+        omap_init_irq();
+}
+
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+        /* WLAN IRQ - GPIO 162 */
+        OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
+        /* WLAN POWER ENABLE - GPIO 101 */
+        OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+        /* WLAN SDIO: MMC3 CMD */
+        OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP),
+        /* WLAN SDIO: MMC3 CLK */
+        OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+        /* WLAN SDIO: MMC3 DAT[0-3] */
+        OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+        { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+#endif
 
 static struct mtd_partition zoom_nand_partitions[] = {
         /* All the partition sizes are listed in terms of NAND block size */
@@ -70,59 +106,41 @@ static struct mtd_partition zoom_nand_partitions[] = {
         },
 };
 
-static void __init omap_zoom_init_irq(void)
-{
-        omap_board_config = zoom_config;
-        omap_board_config_size = ARRAY_SIZE(zoom_config);
-        omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params,
-                        h8mbx00u0mer0em_sdrc_params);
-        omap_init_irq();
-        omap_gpio_init();
-}
-
-#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
-        /* WLAN IRQ - GPIO 162 */
-        OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
-        /* WLAN POWER ENABLE - GPIO 101 */
-        OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
-        /* WLAN SDIO: MMC3 CMD */
-        OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP),
-        /* WLAN SDIO: MMC3 CLK */
-        OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        /* WLAN SDIO: MMC3 DAT[0-3] */
-        OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        { .reg_offset = OMAP_MUX_TERMINATOR },
-};
-#else
-#define board_mux       NULL
-#endif
-
 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
         .port_mode[0]           = EHCI_HCD_OMAP_MODE_UNKNOWN,
         .port_mode[1]           = EHCI_HCD_OMAP_MODE_PHY,
         .port_mode[2]           = EHCI_HCD_OMAP_MODE_UNKNOWN,
         .phy_reset              = true,
         .reset_gpio_port[0]     = -EINVAL,
-        .reset_gpio_port[1]     = 64,
+        .reset_gpio_port[1]     = ZOOM3_EHCI_RESET_GPIO,
         .reset_gpio_port[2]     = -EINVAL,
 };
 
 static void __init omap_zoom_init(void)
 {
-        omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
-        zoom_peripherals_init();
+        if (machine_is_omap_zoom2()) {
+                omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        } else if (machine_is_omap_zoom3()) {
+                omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
+                omap_mux_init_gpio(ZOOM3_EHCI_RESET_GPIO, OMAP_PIN_OUTPUT);
+                usb_ehci_init(&ehci_pdata);
+        }
+
         board_nand_init(zoom_nand_partitions,
-                         ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS);
+                        ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS);
         zoom_debugboard_init();
-
-        omap_mux_init_gpio(64, OMAP_PIN_OUTPUT);
-        usb_ehci_init(&ehci_pdata);
+        zoom_peripherals_init();
 }
 
+MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
+        .boot_params    = 0x80000100,
+        .map_io         = omap3_map_io,
+        .reserve        = omap_reserve,
+        .init_irq       = omap_zoom_init_irq,
+        .init_machine   = omap_zoom_init,
+        .timer          = &omap_timer,
+MACHINE_END
+
 MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
         .boot_params    = 0x80000100,
         .map_io         = omap3_map_io,
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
deleted file mode 100644
index 2992a9f3a585..000000000000
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright (C) 2009 Texas Instruments Inc.
- * Mikkel Christensen <mlc@ti.com>
- *
- * Modified from mach-omap2/board-ldp.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/i2c/twl.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <plat/common.h>
-#include <plat/board.h>
-
-#include <mach/board-zoom.h>
-
-#include "board-flash.h"
-#include "mux.h"
-#include "sdram-micron-mt46h32m32lf-6.h"
-
-static void __init omap_zoom2_init_irq(void)
-{
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
-                                 mt46h32m32lf6_sdrc_params);
-        omap_init_irq();
-        omap_gpio_init();
-}
-
-#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
-        /* WLAN IRQ - GPIO 162 */
-        OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
-        /* WLAN POWER ENABLE - GPIO 101 */
-        OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
-        /* WLAN SDIO: MMC3 CMD */
-        OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP),
-        /* WLAN SDIO: MMC3 CLK */
-        OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        /* WLAN SDIO: MMC3 DAT[0-3] */
-        OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
-        { .reg_offset = OMAP_MUX_TERMINATOR },
-};
-#else
-#define board_mux       NULL
-#endif
-
-static struct mtd_partition zoom_nand_partitions[] = {
-        /* All the partition sizes are listed in terms of NAND block size */
-        {
-                .name           = "X-Loader-NAND",
-                .offset         = 0,
-                .size           = 4 * (64 * 2048),      /* 512KB, 0x80000 */
-                .mask_flags     = MTD_WRITEABLE,        /* force read-only */
-        },
-        {
-                .name           = "U-Boot-NAND",
-                .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x80000 */
-                .size           = 10 * (64 * 2048),     /* 1.25MB, 0x140000 */
-                .mask_flags     = MTD_WRITEABLE,        /* force read-only */
-        },
-        {
-                .name           = "Boot Env-NAND",
-                .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x1c0000 */
-                .size           = 2 * (64 * 2048),      /* 256KB, 0x40000 */
-        },
-        {
-                .name           = "Kernel-NAND",
-                .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x0200000*/
-                .size           = 240 * (64 * 2048),    /* 30M, 0x1E00000 */
-        },
-        {
-                .name           = "system",
-                .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x2000000 */
-                .size           = 3328 * (64 * 2048),   /* 416M, 0x1A000000 */
-        },
-        {
-                .name           = "userdata",
-                .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x1C000000*/
-                .size           = 256 * (64 * 2048),    /* 32M, 0x2000000 */
-        },
-        {
-                .name           = "cache",
-                .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x1E000000*/
-                .size           = 256 * (64 * 2048),    /* 32M, 0x2000000 */
-        },
-};
-
-static void __init omap_zoom2_init(void)
-{
-        omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
-        zoom_peripherals_init();
-        board_nand_init(zoom_nand_partitions,
-                        ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS);
-        zoom_debugboard_init();
-}
-
-MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
-        .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
-        .reserve        = omap_reserve,
-        .init_irq       = omap_zoom2_init_irq,
-        .init_machine   = omap_zoom2_init,
-        .timer          = &omap_timer,
-MACHINE_END
diff --git a/arch/arm/mach-omap2/clkt2xxx_apll.c b/arch/arm/mach-omap2/clkt2xxx_apll.c
index 66e01acfd585..f51cffd1fc53 100644
--- a/arch/arm/mach-omap2/clkt2xxx_apll.c
+++ b/arch/arm/mach-omap2/clkt2xxx_apll.c
@@ -26,7 +26,7 @@
 
 #include "clock.h"
 #include "clock2xxx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-24xx.h"
 
 /* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */
@@ -49,14 +49,14 @@ static int omap2_clk_apll_enable(struct clk *clk, u32 status_mask)
 
         apll_mask = EN_APLL_LOCKED << clk->enable_bit;
 
-        cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+        cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
 
         if ((cval & apll_mask) == apll_mask)
                 return 0;   /* apll already enabled */
 
         cval &= ~apll_mask;
         cval |= apll_mask;
-        cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
+        omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
 
         omap2_cm_wait_idlest(cm_idlest_pll, status_mask,
                              OMAP24XX_CM_IDLEST_VAL, clk->name);
@@ -83,9 +83,9 @@ static void omap2_clk_apll_disable(struct clk *clk)
 {
         u32 cval;
 
-        cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+        cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
         cval &= ~(EN_APLL_LOCKED << clk->enable_bit);
-        cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
+        omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
 }
 
 /* Public data */
@@ -106,7 +106,7 @@ u32 omap2xxx_get_apll_clkin(void)
 {
         u32 aplls, srate = 0;
 
-        aplls = cm_read_mod_reg(PLL_MOD, CM_CLKSEL1);
+        aplls = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL1);
         aplls &= OMAP24XX_APLLS_CLKIN_MASK;
         aplls >>= OMAP24XX_APLLS_CLKIN_SHIFT;
 
diff --git a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c
index 019048434f13..4ae439222085 100644
--- a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c
+++ b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c
@@ -32,7 +32,7 @@
 #include "clock.h"
 #include "clock2xxx.h"
 #include "opp2xxx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-24xx.h"
 
 /* #define DOWN_VARIABLE_DPLL 1 */              /* Experimental */
@@ -54,7 +54,7 @@ unsigned long omap2xxx_clk_get_core_rate(struct clk *clk)
 
         core_clk = omap2_get_dpll_rate(clk);
 
-        v = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
+        v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
         v &= OMAP24XX_CORE_CLK_SRC_MASK;
 
         if (v == CORE_CLK_SRC_32K)
@@ -73,7 +73,7 @@ static long omap2_dpllcore_round_rate(unsigned long target_rate)
 {
         u32 high, low, core_clk_src;
 
-        core_clk_src = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
+        core_clk_src = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
         core_clk_src &= OMAP24XX_CORE_CLK_SRC_MASK;
 
         if (core_clk_src == CORE_CLK_SRC_DPLL) {        /* DPLL clockout */
@@ -111,7 +111,7 @@ int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate)
         const struct dpll_data *dd;
 
         cur_rate = omap2xxx_clk_get_core_rate(dclk);
-        mult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
+        mult = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
         mult &= OMAP24XX_CORE_CLK_SRC_MASK;
 
         if ((rate == (cur_rate / 2)) && (mult == 2)) {
@@ -136,7 +136,7 @@ int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate)
                 tmpset.cm_clksel1_pll &= ~(dd->mult_mask |
                                            dd->div1_mask);
                 div = ((curr_prcm_set->xtal_speed / 1000000) - 1);
-                tmpset.cm_clksel2_pll = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
+                tmpset.cm_clksel2_pll = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
                 tmpset.cm_clksel2_pll &= ~OMAP24XX_CORE_CLK_SRC_MASK;
                 if (rate > low) {
                         tmpset.cm_clksel2_pll |= CORE_CLK_SRC_DPLL_X2;
diff --git a/arch/arm/mach-omap2/clkt2xxx_osc.c b/arch/arm/mach-omap2/clkt2xxx_osc.c
index 2167be84a5bc..df7b80506483 100644
--- a/arch/arm/mach-omap2/clkt2xxx_osc.c
+++ b/arch/arm/mach-omap2/clkt2xxx_osc.c
@@ -27,7 +27,7 @@
 
 #include "clock.h"
 #include "clock2xxx.h"
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
 
 static int omap2_enable_osc_ck(struct clk *clk)
diff --git a/arch/arm/mach-omap2/clkt2xxx_sys.c b/arch/arm/mach-omap2/clkt2xxx_sys.c
index 822b5a79f457..8693cfdac49a 100644
--- a/arch/arm/mach-omap2/clkt2xxx_sys.c
+++ b/arch/arm/mach-omap2/clkt2xxx_sys.c
@@ -26,7 +26,7 @@
 
 #include "clock.h"
 #include "clock2xxx.h"
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
 
 void __iomem *prcm_clksrc_ctrl;
diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
index aef62918aaf0..39f9d5a58d0c 100644
--- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
+++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
@@ -40,7 +40,7 @@
 #include "clock.h"
 #include "clock2xxx.h"
 #include "opp2xxx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-24xx.h"
 
 const struct prcm_config *curr_prcm_set;
@@ -133,21 +133,21 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate)
                         done_rate = CORE_CLK_SRC_DPLL;
 
                 /* MPU divider */
-                cm_write_mod_reg(prcm->cm_clksel_mpu, MPU_MOD, CM_CLKSEL);
+                omap2_cm_write_mod_reg(prcm->cm_clksel_mpu, MPU_MOD, CM_CLKSEL);
 
                 /* dsp + iva1 div(2420), iva2.1(2430) */
-                cm_write_mod_reg(prcm->cm_clksel_dsp,
+                omap2_cm_write_mod_reg(prcm->cm_clksel_dsp,
                                  OMAP24XX_DSP_MOD, CM_CLKSEL);
 
-                cm_write_mod_reg(prcm->cm_clksel_gfx, GFX_MOD, CM_CLKSEL);
+                omap2_cm_write_mod_reg(prcm->cm_clksel_gfx, GFX_MOD, CM_CLKSEL);
 
                 /* Major subsystem dividers */
-                tmp = cm_read_mod_reg(CORE_MOD, CM_CLKSEL1) & OMAP24XX_CLKSEL_DSS2_MASK;
-                cm_write_mod_reg(prcm->cm_clksel1_core | tmp, CORE_MOD,
+                tmp = omap2_cm_read_mod_reg(CORE_MOD, CM_CLKSEL1) & OMAP24XX_CLKSEL_DSS2_MASK;
+                omap2_cm_write_mod_reg(prcm->cm_clksel1_core | tmp, CORE_MOD,
                                  CM_CLKSEL1);
 
                 if (cpu_is_omap2430())
-                        cm_write_mod_reg(prcm->cm_clksel_mdm,
+                        omap2_cm_write_mod_reg(prcm->cm_clksel_mdm,
                                          OMAP2430_MDM_MOD, CM_CLKSEL);
 
                 /* x2 to enter omap2xxx_sdrc_init_params() */
diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c
index 6ce512e902c6..337392c3f549 100644
--- a/arch/arm/mach-omap2/clkt_dpll.c
+++ b/arch/arm/mach-omap2/clkt_dpll.c
@@ -24,7 +24,6 @@
 #include <plat/clock.h>
 
 #include "clock.h"
-#include "cm.h"
 #include "cm-regbits-24xx.h"
 #include "cm-regbits-34xx.h"
 
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index b5babf5440e4..2a2f15213add 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -24,14 +24,12 @@
 #include <linux/bitops.h>
 
 #include <plat/clock.h>
-#include <plat/clockdomain.h>
+#include "clockdomain.h"
 #include <plat/cpu.h>
 #include <plat/prcm.h>
 
 #include "clock.h"
-#include "prm.h"
-#include "prm-regbits-24xx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-24xx.h"
 #include "cm-regbits-34xx.h"
 
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index a535c7a2a62a..896584e3c4ab 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -49,7 +49,6 @@
 
 /* DPLL Type and DCO Selection Flags */
 #define DPLL_J_TYPE             0x1
-#define DPLL_NO_DCO_SEL         0x2
 
 int omap2_clk_enable(struct clk *clk);
 void omap2_clk_disable(struct clk *clk);
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 21f856252ad8..ed1295f5046e 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -22,8 +22,8 @@
 #include "clock.h"
 #include "clock2xxx.h"
 #include "opp2xxx.h"
-#include "prm.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
 #include "cm-regbits-24xx.h"
 #include "sdrc.h"
@@ -812,7 +812,7 @@ static struct clk dss2_fck = {		/* Alt clk used in power management */
         .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
         .clksel_mask    = OMAP24XX_CLKSEL_DSS2_MASK,
         .clksel         = dss2_fck_clksel,
-        .recalc         = &followparent_recalc,
+        .recalc         = &omap2_clksel_recalc,
 };
 
 static struct clk dss_54m_fck = {       /* Alt clk used in power management */
@@ -1862,10 +1862,10 @@ static struct omap_clk omap2420_clks[] = {
         CLK(NULL,       "eac_fck",      &eac_fck,       CK_242X),
         CLK("omap_hdq.0", "ick",        &hdq_ick,       CK_242X),
         CLK("omap_hdq.1", "fck",        &hdq_fck,       CK_242X),
-        CLK("i2c_omap.1", "ick",        &i2c1_ick,      CK_242X),
-        CLK("i2c_omap.1", "fck",        &i2c1_fck,      CK_242X),
-        CLK("i2c_omap.2", "ick",        &i2c2_ick,      CK_242X),
-        CLK("i2c_omap.2", "fck",        &i2c2_fck,      CK_242X),
+        CLK("omap_i2c.1", "ick",        &i2c1_ick,      CK_242X),
+        CLK("omap_i2c.1", "fck",        &i2c1_fck,      CK_242X),
+        CLK("omap_i2c.2", "ick",        &i2c2_ick,      CK_242X),
+        CLK("omap_i2c.2", "fck",        &i2c2_fck,      CK_242X),
         CLK(NULL,       "gpmc_fck",     &gpmc_fck,      CK_242X),
         CLK(NULL,       "sdma_fck",     &sdma_fck,      CK_242X),
         CLK(NULL,       "sdma_ick",     &sdma_ick,      CK_242X),
diff --git a/arch/arm/mach-omap2/clock2430.c b/arch/arm/mach-omap2/clock2430.c
index 44d0cccc51a9..d87bc9cb2a36 100644
--- a/arch/arm/mach-omap2/clock2430.c
+++ b/arch/arm/mach-omap2/clock2430.c
@@ -25,7 +25,7 @@
 
 #include "clock.h"
 #include "clock2xxx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-24xx.h"
 
 /**
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index e32afcbdfb88..38341a71c6f8 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -22,8 +22,8 @@
 #include "clock.h"
 #include "clock2xxx.h"
 #include "opp2xxx.h"
-#include "prm.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
 #include "cm-regbits-24xx.h"
 #include "sdrc.h"
@@ -800,7 +800,7 @@ static struct clk dss2_fck = {		/* Alt clk used in power management */
         .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
         .clksel_mask    = OMAP24XX_CLKSEL_DSS2_MASK,
         .clksel         = dss2_fck_clksel,
-        .recalc         = &followparent_recalc,
+        .recalc         = &omap2_clksel_recalc,
 };
 
 static struct clk dss_54m_fck = {       /* Alt clk used in power management */
@@ -1969,10 +1969,10 @@ static struct omap_clk omap2430_clks[] = {
         CLK(NULL,       "fac_fck",      &fac_fck,       CK_243X),
         CLK("omap_hdq.0", "ick",        &hdq_ick,       CK_243X),
         CLK("omap_hdq.1", "fck",        &hdq_fck,       CK_243X),
-        CLK("i2c_omap.1", "ick",        &i2c1_ick,      CK_243X),
-        CLK("i2c_omap.1", "fck",        &i2chs1_fck,    CK_243X),
-        CLK("i2c_omap.2", "ick",        &i2c2_ick,      CK_243X),
-        CLK("i2c_omap.2", "fck",        &i2chs2_fck,    CK_243X),
+        CLK("omap_i2c.1", "ick",        &i2c1_ick,      CK_243X),
+        CLK("omap_i2c.1", "fck",        &i2chs1_fck,    CK_243X),
+        CLK("omap_i2c.2", "ick",        &i2c2_ick,      CK_243X),
+        CLK("omap_i2c.2", "fck",        &i2chs2_fck,    CK_243X),
         CLK(NULL,       "gpmc_fck",     &gpmc_fck,      CK_243X),
         CLK(NULL,       "sdma_fck",     &sdma_fck,      CK_243X),
         CLK(NULL,       "sdma_ick",     &sdma_ick,      CK_243X),
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 6febd5f11e85..287abc480924 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -25,7 +25,7 @@
 
 #include "clock.h"
 #include "clock34xx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
 
 /**
diff --git a/arch/arm/mach-omap2/clock3517.c b/arch/arm/mach-omap2/clock3517.c
index b496a9305e1c..74116a3cf099 100644
--- a/arch/arm/mach-omap2/clock3517.c
+++ b/arch/arm/mach-omap2/clock3517.c
@@ -25,7 +25,7 @@
 
 #include "clock.h"
 #include "clock3517.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
 
 /*
diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c
index a447c4d2c28a..e9f66b6dec18 100644
--- a/arch/arm/mach-omap2/clock3xxx.c
+++ b/arch/arm/mach-omap2/clock3xxx.c
@@ -25,9 +25,9 @@
 
 #include "clock.h"
 #include "clock3xxx.h"
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-34xx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
 
 /*
@@ -94,7 +94,7 @@ static int __init omap3xxx_clk_arch_init(void)
 
         ret = omap2_clk_switch_mpurate_at_boot("dpll1_ck");
         if (!ret)
-                omap2_clk_print_new_rates("osc_sys_ck", "arm_fck", "core_ck");
+                omap2_clk_print_new_rates("osc_sys_ck", "core_ck", "arm_fck");
 
         return ret;
 }
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index d85ecd5aebfd..9ab817e6c300 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -28,9 +28,9 @@
 #include "clock36xx.h"
 #include "clock3517.h"
 
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-34xx.h"
 #include "control.h"
 
@@ -120,7 +120,7 @@ static const struct clksel_rate osc_sys_13m_rates[] = {
 };
 
 static const struct clksel_rate osc_sys_16_8m_rates[] = {
-        { .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS },
+        { .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX },
         { .div = 0 }
 };
 
@@ -452,35 +452,35 @@ static struct clk dpll3_x2_ck = {
 static const struct clksel_rate div31_dpll3_rates[] = {
         { .div = 1, .val = 1, .flags = RATE_IN_3XXX },
         { .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-        { .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS },
-        { .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS },
+        { .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS_36XX },
+        { .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS_36XX },
         { .div = 0 },
 };
 
@@ -602,6 +602,8 @@ static struct dpll_data dpll4_dd_3630 __initdata = {
         .autoidle_mask  = OMAP3430_AUTO_PERIPH_DPLL_MASK,
         .idlest_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
         .idlest_mask    = OMAP3430_ST_PERIPH_CLK_MASK,
+        .dco_mask       = OMAP3630_PERIPH_DPLL_DCO_SEL_MASK,
+        .sddiv_mask     = OMAP3630_PERIPH_DPLL_SD_DIV_MASK,
         .max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT,
         .min_divider    = 1,
         .max_divider    = OMAP3_MAX_DPLL_DIV,
@@ -1558,6 +1560,7 @@ static struct clk mcspi4_fck = {
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
         .enable_bit     = OMAP3430_EN_MCSPI4_SHIFT,
         .recalc         = &followparent_recalc,
+        .clkdm_name     = "core_l4_clkdm",
 };
 
 static struct clk mcspi3_fck = {
@@ -1567,6 +1570,7 @@ static struct clk mcspi3_fck = {
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
         .enable_bit     = OMAP3430_EN_MCSPI3_SHIFT,
         .recalc         = &followparent_recalc,
+        .clkdm_name     = "core_l4_clkdm",
 };
 
 static struct clk mcspi2_fck = {
@@ -1576,6 +1580,7 @@ static struct clk mcspi2_fck = {
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
         .enable_bit     = OMAP3430_EN_MCSPI2_SHIFT,
         .recalc         = &followparent_recalc,
+        .clkdm_name     = "core_l4_clkdm",
 };
 
 static struct clk mcspi1_fck = {
@@ -1585,6 +1590,7 @@ static struct clk mcspi1_fck = {
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
         .enable_bit     = OMAP3430_EN_MCSPI1_SHIFT,
         .recalc         = &followparent_recalc,
+        .clkdm_name     = "core_l4_clkdm",
 };
 
 static struct clk uart2_fck = {
@@ -3044,6 +3050,7 @@ static struct clk sr1_fck = {
         .parent         = &sys_ck,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_EN_SR1_SHIFT,
+        .clkdm_name     = "wkup_clkdm",
         .recalc         = &followparent_recalc,
 };
 
@@ -3054,6 +3061,7 @@ static struct clk sr2_fck = {
         .parent         = &sys_ck,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_EN_SR2_SHIFT,
+        .clkdm_name     = "wkup_clkdm",
         .recalc         = &followparent_recalc,
 };
 
@@ -3201,7 +3209,7 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK(NULL,       "omap_32k_fck", &omap_32k_fck,  CK_3XXX),
         CLK(NULL,       "virt_12m_ck",  &virt_12m_ck,   CK_3XXX),
         CLK(NULL,       "virt_13m_ck",  &virt_13m_ck,   CK_3XXX),
-        CLK(NULL,       "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2 | CK_AM35XX),
+        CLK(NULL,       "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX  | CK_36XX),
         CLK(NULL,       "virt_19_2m_ck", &virt_19_2m_ck, CK_3XXX),
         CLK(NULL,       "virt_26m_ck",  &virt_26m_ck,   CK_3XXX),
         CLK(NULL,       "virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX),
@@ -3218,8 +3226,8 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK(NULL,       "dpll1_ck",     &dpll1_ck,      CK_3XXX),
         CLK(NULL,       "dpll1_x2_ck",  &dpll1_x2_ck,   CK_3XXX),
         CLK(NULL,       "dpll1_x2m2_ck", &dpll1_x2m2_ck, CK_3XXX),
-        CLK(NULL,       "dpll2_ck",     &dpll2_ck,      CK_343X),
-        CLK(NULL,       "dpll2_m2_ck",  &dpll2_m2_ck,   CK_343X),
+        CLK(NULL,       "dpll2_ck",     &dpll2_ck,      CK_34XX | CK_36XX),
+        CLK(NULL,       "dpll2_m2_ck",  &dpll2_m2_ck,   CK_34XX | CK_36XX),
         CLK(NULL,       "dpll3_ck",     &dpll3_ck,      CK_3XXX),
         CLK(NULL,       "core_ck",      &core_ck,       CK_3XXX),
         CLK(NULL,       "dpll3_x2_ck",  &dpll3_x2_ck,   CK_3XXX),
@@ -3248,8 +3256,8 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK(NULL,       "dpll4_m6_ck",  &dpll4_m6_ck,   CK_3XXX),
         CLK(NULL,       "dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_3XXX),
         CLK("etb",      "emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX),
-        CLK(NULL,       "dpll5_ck",     &dpll5_ck,      CK_3430ES2 | CK_AM35XX),
-        CLK(NULL,       "dpll5_m2_ck",  &dpll5_m2_ck,   CK_3430ES2 | CK_AM35XX),
+        CLK(NULL,       "dpll5_ck",     &dpll5_ck,      CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK(NULL,       "dpll5_m2_ck",  &dpll5_m2_ck,   CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
         CLK(NULL,       "clkout2_src_ck", &clkout2_src_ck, CK_3XXX),
         CLK(NULL,       "sys_clkout2",  &sys_clkout2,   CK_3XXX),
         CLK(NULL,       "corex2_fck",   &corex2_fck,    CK_3XXX),
@@ -3257,8 +3265,8 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK(NULL,       "mpu_ck",       &mpu_ck,        CK_3XXX),
         CLK(NULL,       "arm_fck",      &arm_fck,       CK_3XXX),
         CLK("etb",      "emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX),
-        CLK(NULL,       "dpll2_fck",    &dpll2_fck,     CK_343X),
-        CLK(NULL,       "iva2_ck",      &iva2_ck,       CK_343X),
+        CLK(NULL,       "dpll2_fck",    &dpll2_fck,     CK_34XX | CK_36XX),
+        CLK(NULL,       "iva2_ck",      &iva2_ck,       CK_34XX | CK_36XX),
         CLK(NULL,       "l3_ick",       &l3_ick,        CK_3XXX),
         CLK(NULL,       "l4_ick",       &l4_ick,        CK_3XXX),
         CLK(NULL,       "rm_ick",       &rm_ick,        CK_3XXX),
@@ -3267,27 +3275,27 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK(NULL,       "gfx_l3_ick",   &gfx_l3_ick,    CK_3430ES1),
         CLK(NULL,       "gfx_cg1_ck",   &gfx_cg1_ck,    CK_3430ES1),
         CLK(NULL,       "gfx_cg2_ck",   &gfx_cg2_ck,    CK_3430ES1),
-        CLK(NULL,       "sgx_fck",      &sgx_fck,       CK_3430ES2 | CK_3517),
-        CLK(NULL,       "sgx_ick",      &sgx_ick,       CK_3430ES2 | CK_3517),
+        CLK(NULL,       "sgx_fck",      &sgx_fck,       CK_3430ES2PLUS | CK_3517 | CK_36XX),
+        CLK(NULL,       "sgx_ick",      &sgx_ick,       CK_3430ES2PLUS | CK_3517 | CK_36XX),
         CLK(NULL,       "d2d_26m_fck",  &d2d_26m_fck,   CK_3430ES1),
-        CLK(NULL,       "modem_fck",    &modem_fck,     CK_343X),
-        CLK(NULL,       "sad2d_ick",    &sad2d_ick,     CK_343X),
-        CLK(NULL,       "mad2d_ick",    &mad2d_ick,     CK_343X),
+        CLK(NULL,       "modem_fck",    &modem_fck,     CK_34XX | CK_36XX),
+        CLK(NULL,       "sad2d_ick",    &sad2d_ick,     CK_34XX | CK_36XX),
+        CLK(NULL,       "mad2d_ick",    &mad2d_ick,     CK_34XX | CK_36XX),
         CLK(NULL,       "gpt10_fck",    &gpt10_fck,     CK_3XXX),
         CLK(NULL,       "gpt11_fck",    &gpt11_fck,     CK_3XXX),
-        CLK(NULL,       "cpefuse_fck",  &cpefuse_fck,   CK_3430ES2 | CK_AM35XX),
-        CLK(NULL,       "ts_fck",       &ts_fck,        CK_3430ES2 | CK_AM35XX),
-        CLK(NULL,       "usbtll_fck",   &usbtll_fck,    CK_3430ES2 | CK_AM35XX),
+        CLK(NULL,       "cpefuse_fck",  &cpefuse_fck,   CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK(NULL,       "ts_fck",       &ts_fck,        CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK(NULL,       "usbtll_fck",   &usbtll_fck,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
         CLK("omap-mcbsp.1",     "prcm_fck",     &core_96m_fck,  CK_3XXX),
         CLK("omap-mcbsp.5",     "prcm_fck",     &core_96m_fck,  CK_3XXX),
         CLK(NULL,       "core_96m_fck", &core_96m_fck,  CK_3XXX),
-        CLK("mmci-omap-hs.2",   "fck",  &mmchs3_fck,    CK_3430ES2 | CK_AM35XX),
+        CLK("mmci-omap-hs.2",   "fck",  &mmchs3_fck,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
         CLK("mmci-omap-hs.1",   "fck",  &mmchs2_fck,    CK_3XXX),
-        CLK(NULL,       "mspro_fck",    &mspro_fck,     CK_343X),
+        CLK(NULL,       "mspro_fck",    &mspro_fck,     CK_34XX | CK_36XX),
         CLK("mmci-omap-hs.0",   "fck",  &mmchs1_fck,    CK_3XXX),
-        CLK("i2c_omap.3", "fck",        &i2c3_fck,      CK_3XXX),
-        CLK("i2c_omap.2", "fck",        &i2c2_fck,      CK_3XXX),
-        CLK("i2c_omap.1", "fck",        &i2c1_fck,      CK_3XXX),
+        CLK("omap_i2c.3", "fck",        &i2c3_fck,      CK_3XXX),
+        CLK("omap_i2c.2", "fck",        &i2c2_fck,      CK_3XXX),
+        CLK("omap_i2c.1", "fck",        &i2c1_fck,      CK_3XXX),
         CLK("omap-mcbsp.5", "fck",      &mcbsp5_fck,    CK_3XXX),
         CLK("omap-mcbsp.1", "fck",      &mcbsp1_fck,    CK_3XXX),
         CLK(NULL,       "core_48m_fck", &core_48m_fck,  CK_3XXX),
@@ -3301,34 +3309,34 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK(NULL,       "core_12m_fck", &core_12m_fck,  CK_3XXX),
         CLK("omap_hdq.0", "fck",        &hdq_fck,       CK_3XXX),
         CLK(NULL,       "ssi_ssr_fck",  &ssi_ssr_fck_3430es1,   CK_3430ES1),
-        CLK(NULL,       "ssi_ssr_fck",  &ssi_ssr_fck_3430es2,   CK_3430ES2),
+        CLK(NULL,       "ssi_ssr_fck",  &ssi_ssr_fck_3430es2,   CK_3430ES2PLUS | CK_36XX),
         CLK(NULL,       "ssi_sst_fck",  &ssi_sst_fck_3430es1,   CK_3430ES1),
-        CLK(NULL,       "ssi_sst_fck",  &ssi_sst_fck_3430es2,   CK_3430ES2),
+        CLK(NULL,       "ssi_sst_fck",  &ssi_sst_fck_3430es2,   CK_3430ES2PLUS | CK_36XX),
         CLK(NULL,       "core_l3_ick",  &core_l3_ick,   CK_3XXX),
         CLK("musb_hdrc",        "ick",  &hsotgusb_ick_3430es1,  CK_3430ES1),
-        CLK("musb_hdrc",        "ick",  &hsotgusb_ick_3430es2,  CK_3430ES2),
+        CLK("musb_hdrc",        "ick",  &hsotgusb_ick_3430es2,  CK_3430ES2PLUS | CK_36XX),
         CLK(NULL,       "sdrc_ick",     &sdrc_ick,      CK_3XXX),
         CLK(NULL,       "gpmc_fck",     &gpmc_fck,      CK_3XXX),
-        CLK(NULL,       "security_l3_ick", &security_l3_ick, CK_343X),
-        CLK(NULL,       "pka_ick",      &pka_ick,       CK_343X),
+        CLK(NULL,       "security_l3_ick", &security_l3_ick, CK_34XX | CK_36XX),
+        CLK(NULL,       "pka_ick",      &pka_ick,       CK_34XX | CK_36XX),
         CLK(NULL,       "core_l4_ick",  &core_l4_ick,   CK_3XXX),
-        CLK(NULL,       "usbtll_ick",   &usbtll_ick,    CK_3430ES2 | CK_AM35XX),
-        CLK("mmci-omap-hs.2",   "ick",  &mmchs3_ick,    CK_3430ES2 | CK_AM35XX),
-        CLK(NULL,       "icr_ick",      &icr_ick,       CK_343X),
-        CLK("omap-aes", "ick",  &aes2_ick,      CK_343X),
-        CLK("omap-sham",        "ick",  &sha12_ick,     CK_343X),
-        CLK(NULL,       "des2_ick",     &des2_ick,      CK_343X),
+        CLK(NULL,       "usbtll_ick",   &usbtll_ick,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK("mmci-omap-hs.2",   "ick",  &mmchs3_ick,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK(NULL,       "icr_ick",      &icr_ick,       CK_34XX | CK_36XX),
+        CLK("omap-aes", "ick",  &aes2_ick,      CK_34XX | CK_36XX),
+        CLK("omap-sham",        "ick",  &sha12_ick,     CK_34XX | CK_36XX),
+        CLK(NULL,       "des2_ick",     &des2_ick,      CK_34XX | CK_36XX),
         CLK("mmci-omap-hs.1",   "ick",  &mmchs2_ick,    CK_3XXX),
         CLK("mmci-omap-hs.0",   "ick",  &mmchs1_ick,    CK_3XXX),
-        CLK(NULL,       "mspro_ick",    &mspro_ick,     CK_343X),
+        CLK(NULL,       "mspro_ick",    &mspro_ick,     CK_34XX | CK_36XX),
         CLK("omap_hdq.0", "ick",        &hdq_ick,       CK_3XXX),
         CLK("omap2_mcspi.4", "ick",     &mcspi4_ick,    CK_3XXX),
         CLK("omap2_mcspi.3", "ick",     &mcspi3_ick,    CK_3XXX),
         CLK("omap2_mcspi.2", "ick",     &mcspi2_ick,    CK_3XXX),
         CLK("omap2_mcspi.1", "ick",     &mcspi1_ick,    CK_3XXX),
-        CLK("i2c_omap.3", "ick",        &i2c3_ick,      CK_3XXX),
-        CLK("i2c_omap.2", "ick",        &i2c2_ick,      CK_3XXX),
-        CLK("i2c_omap.1", "ick",        &i2c1_ick,      CK_3XXX),
+        CLK("omap_i2c.3", "ick",        &i2c3_ick,      CK_3XXX),
+        CLK("omap_i2c.2", "ick",        &i2c2_ick,      CK_3XXX),
+        CLK("omap_i2c.1", "ick",        &i2c1_ick,      CK_3XXX),
         CLK(NULL,       "uart2_ick",    &uart2_ick,     CK_3XXX),
         CLK(NULL,       "uart1_ick",    &uart1_ick,     CK_3XXX),
         CLK(NULL,       "gpt11_ick",    &gpt11_ick,     CK_3XXX),
@@ -3336,37 +3344,37 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK("omap-mcbsp.5", "ick",      &mcbsp5_ick,    CK_3XXX),
         CLK("omap-mcbsp.1", "ick",      &mcbsp1_ick,    CK_3XXX),
         CLK(NULL,       "fac_ick",      &fac_ick,       CK_3430ES1),
-        CLK(NULL,       "mailboxes_ick", &mailboxes_ick, CK_343X),
+        CLK(NULL,       "mailboxes_ick", &mailboxes_ick, CK_34XX | CK_36XX),
         CLK(NULL,       "omapctrl_ick", &omapctrl_ick,  CK_3XXX),
-        CLK(NULL,       "ssi_l4_ick",   &ssi_l4_ick,    CK_343X),
+        CLK(NULL,       "ssi_l4_ick",   &ssi_l4_ick,    CK_34XX | CK_36XX),
         CLK(NULL,       "ssi_ick",      &ssi_ick_3430es1,       CK_3430ES1),
-        CLK(NULL,       "ssi_ick",      &ssi_ick_3430es2,       CK_3430ES2),
+        CLK(NULL,       "ssi_ick",      &ssi_ick_3430es2,       CK_3430ES2PLUS | CK_36XX),
         CLK(NULL,       "usb_l4_ick",   &usb_l4_ick,    CK_3430ES1),
-        CLK(NULL,       "security_l4_ick2", &security_l4_ick2, CK_343X),
-        CLK(NULL,       "aes1_ick",     &aes1_ick,      CK_343X),
-        CLK("omap_rng", "ick",          &rng_ick,       CK_343X),
-        CLK(NULL,       "sha11_ick",    &sha11_ick,     CK_343X),
-        CLK(NULL,       "des1_ick",     &des1_ick,      CK_343X),
+        CLK(NULL,       "security_l4_ick2", &security_l4_ick2, CK_34XX | CK_36XX),
+        CLK(NULL,       "aes1_ick",     &aes1_ick,      CK_34XX | CK_36XX),
+        CLK("omap_rng", "ick",          &rng_ick,       CK_34XX | CK_36XX),
+        CLK(NULL,       "sha11_ick",    &sha11_ick,     CK_34XX | CK_36XX),
+        CLK(NULL,       "des1_ick",     &des1_ick,      CK_34XX | CK_36XX),
         CLK("omapdss",  "dss1_fck",     &dss1_alwon_fck_3430es1, CK_3430ES1),
-        CLK("omapdss",  "dss1_fck",     &dss1_alwon_fck_3430es2, CK_3430ES2 | CK_AM35XX),
+        CLK("omapdss",  "dss1_fck",     &dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
         CLK("omapdss",  "tv_fck",       &dss_tv_fck,    CK_3XXX),
         CLK("omapdss",  "video_fck",    &dss_96m_fck,   CK_3XXX),
         CLK("omapdss",  "dss2_fck",     &dss2_alwon_fck, CK_3XXX),
         CLK("omapdss",  "ick",          &dss_ick_3430es1,       CK_3430ES1),
-        CLK("omapdss",  "ick",          &dss_ick_3430es2,       CK_3430ES2 | CK_AM35XX),
-        CLK(NULL,       "cam_mclk",     &cam_mclk,      CK_343X),
-        CLK(NULL,       "cam_ick",      &cam_ick,       CK_343X),
-        CLK(NULL,       "csi2_96m_fck", &csi2_96m_fck,  CK_343X),
-        CLK(NULL,       "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2 | CK_AM35XX),
-        CLK(NULL,       "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2 | CK_AM35XX),
-        CLK(NULL,       "usbhost_ick",  &usbhost_ick,   CK_3430ES2 | CK_AM35XX),
-        CLK(NULL,       "usim_fck",     &usim_fck,      CK_3430ES2),
+        CLK("omapdss",  "ick",          &dss_ick_3430es2,       CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK(NULL,       "cam_mclk",     &cam_mclk,      CK_34XX | CK_36XX),
+        CLK(NULL,       "cam_ick",      &cam_ick,       CK_34XX | CK_36XX),
+        CLK(NULL,       "csi2_96m_fck", &csi2_96m_fck,  CK_34XX | CK_36XX),
+        CLK(NULL,       "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK(NULL,       "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK(NULL,       "usbhost_ick",  &usbhost_ick,   CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK(NULL,       "usim_fck",     &usim_fck,      CK_3430ES2PLUS | CK_36XX),
         CLK(NULL,       "gpt1_fck",     &gpt1_fck,      CK_3XXX),
         CLK(NULL,       "wkup_32k_fck", &wkup_32k_fck,  CK_3XXX),
         CLK(NULL,       "gpio1_dbck",   &gpio1_dbck,    CK_3XXX),
         CLK("omap_wdt", "fck",          &wdt2_fck,      CK_3XXX),
-        CLK(NULL,       "wkup_l4_ick",  &wkup_l4_ick,   CK_343X),
-        CLK(NULL,       "usim_ick",     &usim_ick,      CK_3430ES2),
+        CLK(NULL,       "wkup_l4_ick",  &wkup_l4_ick,   CK_34XX | CK_36XX),
+        CLK(NULL,       "usim_ick",     &usim_ick,      CK_3430ES2PLUS | CK_36XX),
         CLK("omap_wdt", "ick",          &wdt2_ick,      CK_3XXX),
         CLK(NULL,       "wdt1_ick",     &wdt1_ick,      CK_3XXX),
         CLK(NULL,       "gpio1_ick",    &gpio1_ick,     CK_3XXX),
@@ -3424,9 +3432,9 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK(NULL,       "atclk_fck",    &atclk_fck,     CK_3XXX),
         CLK(NULL,       "traceclk_src_fck", &traceclk_src_fck, CK_3XXX),
         CLK(NULL,       "traceclk_fck", &traceclk_fck,  CK_3XXX),
-        CLK(NULL,       "sr1_fck",      &sr1_fck,       CK_343X),
-        CLK(NULL,       "sr2_fck",      &sr2_fck,       CK_343X),
-        CLK(NULL,       "sr_l4_ick",    &sr_l4_ick,     CK_343X),
+        CLK(NULL,       "sr1_fck",      &sr1_fck,       CK_34XX | CK_36XX),
+        CLK(NULL,       "sr2_fck",      &sr2_fck,       CK_34XX | CK_36XX),
+        CLK(NULL,       "sr_l4_ick",    &sr_l4_ick,     CK_34XX | CK_36XX),
         CLK(NULL,       "secure_32k_fck", &secure_32k_fck, CK_3XXX),
         CLK(NULL,       "gpt12_fck",    &gpt12_fck,     CK_3XXX),
         CLK(NULL,       "wdt1_fck",     &wdt1_fck,      CK_3XXX),
@@ -3447,38 +3455,37 @@ static struct omap_clk omap3xxx_clks[] = {
 int __init omap3xxx_clk_init(void)
 {
         struct omap_clk *c;
-        u32 cpu_clkflg = CK_3XXX;
+        u32 cpu_clkflg = 0;
 
         if (cpu_is_omap3517()) {
-                cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS;
-                cpu_clkflg |= CK_3517;
+                cpu_mask = RATE_IN_34XX;
+                cpu_clkflg = CK_3517;
         } else if (cpu_is_omap3505()) {
-                cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS;
-                cpu_clkflg |= CK_3505;
+                cpu_mask = RATE_IN_34XX;
+                cpu_clkflg = CK_3505;
+        } else if (cpu_is_omap3630()) {
+                cpu_mask = (RATE_IN_34XX | RATE_IN_36XX);
+                cpu_clkflg = CK_36XX;
         } else if (cpu_is_omap34xx()) {
-                cpu_mask = RATE_IN_3XXX;
-                cpu_clkflg |= CK_343X;
-
-                /*
-                 * Update this if there are further clock changes between ES2
-                 * and production parts
-                 */
                 if (omap_rev() == OMAP3430_REV_ES1_0) {
-                        /* No 3430ES1-only rates exist, so no RATE_IN_3430ES1 */
-                        cpu_clkflg |= CK_3430ES1;
+                        cpu_mask = RATE_IN_3430ES1;
+                        cpu_clkflg = CK_3430ES1;
                 } else {
-                        cpu_mask |= RATE_IN_3430ES2PLUS;
-                        cpu_clkflg |= CK_3430ES2;
+                        /*
+                         * Assume that anything that we haven't matched yet
+                         * has 3430ES2-type clocks.
+                         */
+                        cpu_mask = RATE_IN_3430ES2PLUS;
+                        cpu_clkflg = CK_3430ES2PLUS;
                 }
+        } else {
+                WARN(1, "clock: could not identify OMAP3 variant\n");
         }
 
         if (omap3_has_192mhz_clk())
                 omap_96m_alwon_fck = omap_96m_alwon_fck_3630;
 
         if (cpu_is_omap3630()) {
-                cpu_mask |= RATE_IN_36XX;
-                cpu_clkflg |= CK_36XX;
-
                 /*
                  * XXX This type of dynamic rewriting of the clock tree is
                  * deprecated and should be revised soon.
@@ -3525,10 +3532,9 @@ int __init omap3xxx_clk_init(void)
 
         recalculate_root_clocks();
 
-        printk(KERN_INFO "Clocking rate (Crystal/Core/MPU): "
-               "%ld.%01ld/%ld/%ld MHz\n",
-               (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10,
-               (core_ck.rate / 1000000), (arm_fck.rate / 1000000));
+        pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n",
+                (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10,
+                (core_ck.rate / 1000000), (arm_fck.rate / 1000000));
 
         /*
          * Only enable those clocks we will need, let the drivers
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 1599836ba3d9..c426adccad06 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -30,11 +30,18 @@
 
 #include "clock.h"
 #include "clock44xx.h"
-#include "cm.h"
+#include "cm1_44xx.h"
+#include "cm2_44xx.h"
 #include "cm-regbits-44xx.h"
-#include "prm.h"
+#include "prm44xx.h"
+#include "prm44xx.h"
 #include "prm-regbits-44xx.h"
 #include "control.h"
+#include "scrm44xx.h"
+
+/* OMAP4 modulemode control */
+#define OMAP4430_MODULEMODE_HWCTRL                      0
+#define OMAP4430_MODULEMODE_SWCTRL                      1
 
 /* Root clocks */
 
@@ -47,7 +54,9 @@ static struct clk extalt_clkin_ck = {
 static struct clk pad_clks_ck = {
         .name           = "pad_clks_ck",
         .rate           = 12000000,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_CLKSEL_ABE,
+        .enable_bit     = OMAP4430_PAD_CLKS_GATE_SHIFT,
 };
 
 static struct clk pad_slimbus_core_clks_ck = {
@@ -65,7 +74,9 @@ static struct clk secure_32k_clk_src_ck = {
 static struct clk slimbus_clk = {
         .name           = "slimbus_clk",
         .rate           = 12000000,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_CLKSEL_ABE,
+        .enable_bit     = OMAP4430_SLIMBUS_CLK_GATE_SHIFT,
 };
 
 static struct clk sys_32k_ck = {
@@ -265,18 +276,71 @@ static struct clk dpll_abe_ck = {
         .set_rate       = &omap3_noncore_dpll_set_rate,
 };
 
+static struct clk dpll_abe_x2_ck = {
+        .name           = "dpll_abe_x2_ck",
+        .parent         = &dpll_abe_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel_rate div31_1to31_rates[] = {
+        { .div = 1, .val = 1, .flags = RATE_IN_4430 },
+        { .div = 2, .val = 2, .flags = RATE_IN_4430 },
+        { .div = 3, .val = 3, .flags = RATE_IN_4430 },
+        { .div = 4, .val = 4, .flags = RATE_IN_4430 },
+        { .div = 5, .val = 5, .flags = RATE_IN_4430 },
+        { .div = 6, .val = 6, .flags = RATE_IN_4430 },
+        { .div = 7, .val = 7, .flags = RATE_IN_4430 },
+        { .div = 8, .val = 8, .flags = RATE_IN_4430 },
+        { .div = 9, .val = 9, .flags = RATE_IN_4430 },
+        { .div = 10, .val = 10, .flags = RATE_IN_4430 },
+        { .div = 11, .val = 11, .flags = RATE_IN_4430 },
+        { .div = 12, .val = 12, .flags = RATE_IN_4430 },
+        { .div = 13, .val = 13, .flags = RATE_IN_4430 },
+        { .div = 14, .val = 14, .flags = RATE_IN_4430 },
+        { .div = 15, .val = 15, .flags = RATE_IN_4430 },
+        { .div = 16, .val = 16, .flags = RATE_IN_4430 },
+        { .div = 17, .val = 17, .flags = RATE_IN_4430 },
+        { .div = 18, .val = 18, .flags = RATE_IN_4430 },
+        { .div = 19, .val = 19, .flags = RATE_IN_4430 },
+        { .div = 20, .val = 20, .flags = RATE_IN_4430 },
+        { .div = 21, .val = 21, .flags = RATE_IN_4430 },
+        { .div = 22, .val = 22, .flags = RATE_IN_4430 },
+        { .div = 23, .val = 23, .flags = RATE_IN_4430 },
+        { .div = 24, .val = 24, .flags = RATE_IN_4430 },
+        { .div = 25, .val = 25, .flags = RATE_IN_4430 },
+        { .div = 26, .val = 26, .flags = RATE_IN_4430 },
+        { .div = 27, .val = 27, .flags = RATE_IN_4430 },
+        { .div = 28, .val = 28, .flags = RATE_IN_4430 },
+        { .div = 29, .val = 29, .flags = RATE_IN_4430 },
+        { .div = 30, .val = 30, .flags = RATE_IN_4430 },
+        { .div = 31, .val = 31, .flags = RATE_IN_4430 },
+        { .div = 0 },
+};
+
+static const struct clksel dpll_abe_m2x2_div[] = {
+        { .parent = &dpll_abe_x2_ck, .rates = div31_1to31_rates },
+        { .parent = NULL },
+};
+
 static struct clk dpll_abe_m2x2_ck = {
         .name           = "dpll_abe_m2x2_ck",
-        .parent         = &dpll_abe_ck,
+        .parent         = &dpll_abe_x2_ck,
+        .clksel         = dpll_abe_m2x2_div,
+        .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_ABE,
+        .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .recalc         = &omap2_clksel_recalc,
+        .round_rate     = &omap2_clksel_round_rate,
+        .set_rate       = &omap2_clksel_set_rate,
 };
 
 static struct clk abe_24m_fclk = {
         .name           = "abe_24m_fclk",
         .parent         = &dpll_abe_m2x2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 8,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 static const struct clksel_rate div3_1to4_rates[] = {
@@ -326,50 +390,10 @@ static struct clk aess_fclk = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static const struct clksel_rate div31_1to31_rates[] = {
-        { .div = 1, .val = 1, .flags = RATE_IN_4430 },
-        { .div = 2, .val = 2, .flags = RATE_IN_4430 },
-        { .div = 3, .val = 3, .flags = RATE_IN_4430 },
-        { .div = 4, .val = 4, .flags = RATE_IN_4430 },
-        { .div = 5, .val = 5, .flags = RATE_IN_4430 },
-        { .div = 6, .val = 6, .flags = RATE_IN_4430 },
-        { .div = 7, .val = 7, .flags = RATE_IN_4430 },
-        { .div = 8, .val = 8, .flags = RATE_IN_4430 },
-        { .div = 9, .val = 9, .flags = RATE_IN_4430 },
-        { .div = 10, .val = 10, .flags = RATE_IN_4430 },
-        { .div = 11, .val = 11, .flags = RATE_IN_4430 },
-        { .div = 12, .val = 12, .flags = RATE_IN_4430 },
-        { .div = 13, .val = 13, .flags = RATE_IN_4430 },
-        { .div = 14, .val = 14, .flags = RATE_IN_4430 },
-        { .div = 15, .val = 15, .flags = RATE_IN_4430 },
-        { .div = 16, .val = 16, .flags = RATE_IN_4430 },
-        { .div = 17, .val = 17, .flags = RATE_IN_4430 },
-        { .div = 18, .val = 18, .flags = RATE_IN_4430 },
-        { .div = 19, .val = 19, .flags = RATE_IN_4430 },
-        { .div = 20, .val = 20, .flags = RATE_IN_4430 },
-        { .div = 21, .val = 21, .flags = RATE_IN_4430 },
-        { .div = 22, .val = 22, .flags = RATE_IN_4430 },
-        { .div = 23, .val = 23, .flags = RATE_IN_4430 },
-        { .div = 24, .val = 24, .flags = RATE_IN_4430 },
-        { .div = 25, .val = 25, .flags = RATE_IN_4430 },
-        { .div = 26, .val = 26, .flags = RATE_IN_4430 },
-        { .div = 27, .val = 27, .flags = RATE_IN_4430 },
-        { .div = 28, .val = 28, .flags = RATE_IN_4430 },
-        { .div = 29, .val = 29, .flags = RATE_IN_4430 },
-        { .div = 30, .val = 30, .flags = RATE_IN_4430 },
-        { .div = 31, .val = 31, .flags = RATE_IN_4430 },
-        { .div = 0 },
-};
-
-static const struct clksel dpll_abe_m3_div[] = {
-        { .parent = &dpll_abe_ck, .rates = div31_1to31_rates },
-        { .parent = NULL },
-};
-
-static struct clk dpll_abe_m3_ck = {
-        .name           = "dpll_abe_m3_ck",
-        .parent         = &dpll_abe_ck,
-        .clksel         = dpll_abe_m3_div,
+static struct clk dpll_abe_m3x2_ck = {
+        .name           = "dpll_abe_m3x2_ck",
+        .parent         = &dpll_abe_x2_ck,
+        .clksel         = dpll_abe_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M3_DPLL_ABE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
         .ops            = &clkops_null,
@@ -380,7 +404,7 @@ static struct clk dpll_abe_m3_ck = {
 
 static const struct clksel core_hsd_byp_clk_mux_sel[] = {
         { .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_abe_m3_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_abe_m3x2_ck, .rates = div_1_1_rates },
         { .parent = NULL },
 };
 
@@ -424,15 +448,22 @@ static struct clk dpll_core_ck = {
         .recalc         = &omap3_dpll_recalc,
 };
 
-static const struct clksel dpll_core_m6_div[] = {
-        { .parent = &dpll_core_ck, .rates = div31_1to31_rates },
+static struct clk dpll_core_x2_ck = {
+        .name           = "dpll_core_x2_ck",
+        .parent         = &dpll_core_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel dpll_core_m6x2_div[] = {
+        { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
         { .parent = NULL },
 };
 
-static struct clk dpll_core_m6_ck = {
-        .name           = "dpll_core_m6_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m6x2_ck = {
+        .name           = "dpll_core_m6x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M6_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
         .ops            = &clkops_null,
@@ -443,7 +474,7 @@ static struct clk dpll_core_m6_ck = {
 
 static const struct clksel dbgclk_mux_sel[] = {
         { .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_core_m6_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates },
         { .parent = NULL },
 };
 
@@ -454,10 +485,15 @@ static struct clk dbgclk_mux_ck = {
         .recalc         = &followparent_recalc,
 };
 
+static const struct clksel dpll_core_m2_div[] = {
+        { .parent = &dpll_core_ck, .rates = div31_1to31_rates },
+        { .parent = NULL },
+};
+
 static struct clk dpll_core_m2_ck = {
         .name           = "dpll_core_m2_ck",
         .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+        .clksel         = dpll_core_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_CORE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
         .ops            = &clkops_null,
@@ -470,13 +506,14 @@ static struct clk ddrphy_ck = {
         .name           = "ddrphy_ck",
         .parent         = &dpll_core_m2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 2,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
-static struct clk dpll_core_m5_ck = {
-        .name           = "dpll_core_m5_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m5x2_ck = {
+        .name           = "dpll_core_m5x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
         .ops            = &clkops_null,
@@ -486,13 +523,13 @@ static struct clk dpll_core_m5_ck = {
 };
 
 static const struct clksel div_core_div[] = {
-        { .parent = &dpll_core_m5_ck, .rates = div2_1to2_rates },
+        { .parent = &dpll_core_m5x2_ck, .rates = div2_1to2_rates },
         { .parent = NULL },
 };
 
 static struct clk div_core_ck = {
         .name           = "div_core_ck",
-        .parent         = &dpll_core_m5_ck,
+        .parent         = &dpll_core_m5x2_ck,
         .clksel         = div_core_div,
         .clksel_reg     = OMAP4430_CM_CLKSEL_CORE,
         .clksel_mask    = OMAP4430_CLKSEL_CORE_MASK,
@@ -511,13 +548,13 @@ static const struct clksel_rate div4_1to8_rates[] = {
 };
 
 static const struct clksel div_iva_hs_clk_div[] = {
-        { .parent = &dpll_core_m5_ck, .rates = div4_1to8_rates },
+        { .parent = &dpll_core_m5x2_ck, .rates = div4_1to8_rates },
         { .parent = NULL },
 };
 
 static struct clk div_iva_hs_clk = {
         .name           = "div_iva_hs_clk",
-        .parent         = &dpll_core_m5_ck,
+        .parent         = &dpll_core_m5x2_ck,
         .clksel         = div_iva_hs_clk_div,
         .clksel_reg     = OMAP4430_CM_BYPCLK_DPLL_IVA,
         .clksel_mask    = OMAP4430_CLKSEL_0_1_MASK,
@@ -529,7 +566,7 @@ static struct clk div_iva_hs_clk = {
 
 static struct clk div_mpu_hs_clk = {
         .name           = "div_mpu_hs_clk",
-        .parent         = &dpll_core_m5_ck,
+        .parent         = &dpll_core_m5x2_ck,
         .clksel         = div_iva_hs_clk_div,
         .clksel_reg     = OMAP4430_CM_BYPCLK_DPLL_MPU,
         .clksel_mask    = OMAP4430_CLKSEL_0_1_MASK,
@@ -539,10 +576,10 @@ static struct clk div_mpu_hs_clk = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_core_m4_ck = {
-        .name           = "dpll_core_m4_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m4x2_ck = {
+        .name           = "dpll_core_m4x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
         .ops            = &clkops_null,
@@ -553,15 +590,21 @@ static struct clk dpll_core_m4_ck = {
 
 static struct clk dll_clk_div_ck = {
         .name           = "dll_clk_div_ck",
-        .parent         = &dpll_core_m4_ck,
+        .parent         = &dpll_core_m4x2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 2,
+        .recalc         = &omap_fixed_divisor_recalc,
+};
+
+static const struct clksel dpll_abe_m2_div[] = {
+        { .parent = &dpll_abe_ck, .rates = div31_1to31_rates },
+        { .parent = NULL },
 };
 
 static struct clk dpll_abe_m2_ck = {
         .name           = "dpll_abe_m2_ck",
         .parent         = &dpll_abe_ck,
-        .clksel         = dpll_abe_m3_div,
+        .clksel         = dpll_abe_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_ABE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
         .ops            = &clkops_null,
@@ -570,22 +613,24 @@ static struct clk dpll_abe_m2_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_core_m3_ck = {
-        .name           = "dpll_core_m3_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m3x2_ck = {
+        .name           = "dpll_core_m3x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M3_DPLL_CORE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_DIV_M3_DPLL_CORE,
+        .enable_bit     = OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_core_m7_ck = {
-        .name           = "dpll_core_m7_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m7x2_ck = {
+        .name           = "dpll_core_m7x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M7_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
         .ops            = &clkops_null,
@@ -603,8 +648,12 @@ static const struct clksel iva_hsd_byp_clk_mux_sel[] = {
 static struct clk iva_hsd_byp_clk_mux_ck = {
         .name           = "iva_hsd_byp_clk_mux_ck",
         .parent         = &sys_clkin_ck,
+        .clksel         = iva_hsd_byp_clk_mux_sel,
+        .init           = &omap2_init_clksel_parent,
+        .clksel_reg     = OMAP4430_CM_CLKSEL_DPLL_IVA,
+        .clksel_mask    = OMAP4430_DPLL_BYP_CLKSEL_MASK,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .recalc         = &omap2_clksel_recalc,
 };
 
 /* DPLL_IVA */
@@ -638,15 +687,22 @@ static struct clk dpll_iva_ck = {
         .set_rate       = &omap3_noncore_dpll_set_rate,
 };
 
-static const struct clksel dpll_iva_m4_div[] = {
-        { .parent = &dpll_iva_ck, .rates = div31_1to31_rates },
+static struct clk dpll_iva_x2_ck = {
+        .name           = "dpll_iva_x2_ck",
+        .parent         = &dpll_iva_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel dpll_iva_m4x2_div[] = {
+        { .parent = &dpll_iva_x2_ck, .rates = div31_1to31_rates },
         { .parent = NULL },
 };
 
-static struct clk dpll_iva_m4_ck = {
-        .name           = "dpll_iva_m4_ck",
-        .parent         = &dpll_iva_ck,
-        .clksel         = dpll_iva_m4_div,
+static struct clk dpll_iva_m4x2_ck = {
+        .name           = "dpll_iva_m4x2_ck",
+        .parent         = &dpll_iva_x2_ck,
+        .clksel         = dpll_iva_m4x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_IVA,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
         .ops            = &clkops_null,
@@ -655,10 +711,10 @@ static struct clk dpll_iva_m4_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_iva_m5_ck = {
-        .name           = "dpll_iva_m5_ck",
-        .parent         = &dpll_iva_ck,
-        .clksel         = dpll_iva_m4_div,
+static struct clk dpll_iva_m5x2_ck = {
+        .name           = "dpll_iva_m5x2_ck",
+        .parent         = &dpll_iva_x2_ck,
+        .clksel         = dpll_iva_m4x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_IVA,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
         .ops            = &clkops_null,
@@ -717,9 +773,10 @@ static struct clk dpll_mpu_m2_ck = {
 
 static struct clk per_hs_clk_div_ck = {
         .name           = "per_hs_clk_div_ck",
-        .parent         = &dpll_abe_m3_ck,
+        .parent         = &dpll_abe_m3x2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 2,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 static const struct clksel per_hsd_byp_clk_mux_sel[] = {
@@ -787,29 +844,48 @@ static struct clk dpll_per_m2_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
+static struct clk dpll_per_x2_ck = {
+        .name           = "dpll_per_x2_ck",
+        .parent         = &dpll_per_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel dpll_per_m2x2_div[] = {
+        { .parent = &dpll_per_x2_ck, .rates = div31_1to31_rates },
+        { .parent = NULL },
+};
+
 static struct clk dpll_per_m2x2_ck = {
         .name           = "dpll_per_m2x2_ck",
-        .parent         = &dpll_per_ck,
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
+        .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_PER,
+        .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .recalc         = &omap2_clksel_recalc,
+        .round_rate     = &omap2_clksel_round_rate,
+        .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m3_ck = {
-        .name           = "dpll_per_m3_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m3x2_ck = {
+        .name           = "dpll_per_m3x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M3_DPLL_PER,
         .clksel_mask    = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_DIV_M3_DPLL_PER,
+        .enable_bit     = OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m4_ck = {
-        .name           = "dpll_per_m4_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m4x2_ck = {
+        .name           = "dpll_per_m4x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
         .ops            = &clkops_null,
@@ -818,10 +894,10 @@ static struct clk dpll_per_m4_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m5_ck = {
-        .name           = "dpll_per_m5_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m5x2_ck = {
+        .name           = "dpll_per_m5x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
         .ops            = &clkops_null,
@@ -830,10 +906,10 @@ static struct clk dpll_per_m5_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m6_ck = {
-        .name           = "dpll_per_m6_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m6x2_ck = {
+        .name           = "dpll_per_m6x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M6_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
         .ops            = &clkops_null,
@@ -842,10 +918,10 @@ static struct clk dpll_per_m6_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m7_ck = {
-        .name           = "dpll_per_m7_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m7x2_ck = {
+        .name           = "dpll_per_m7x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M7_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
         .ops            = &clkops_null,
@@ -868,6 +944,7 @@ static struct dpll_data dpll_unipro_dd = {
         .enable_mask    = OMAP4430_DPLL_EN_MASK,
         .autoidle_mask  = OMAP4430_AUTO_DPLL_MODE_MASK,
         .idlest_mask    = OMAP4430_ST_DPLL_CLK_MASK,
+        .sddiv_mask     = OMAP4430_DPLL_SD_DIV_MASK,
         .max_multiplier = OMAP4430_MAX_DPLL_MULT,
         .max_divider    = OMAP4430_MAX_DPLL_DIV,
         .min_divider    = 1,
@@ -885,14 +962,21 @@ static struct clk dpll_unipro_ck = {
         .set_rate       = &omap3_noncore_dpll_set_rate,
 };
 
+static struct clk dpll_unipro_x2_ck = {
+        .name           = "dpll_unipro_x2_ck",
+        .parent         = &dpll_unipro_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
 static const struct clksel dpll_unipro_m2x2_div[] = {
-        { .parent = &dpll_unipro_ck, .rates = div31_1to31_rates },
+        { .parent = &dpll_unipro_x2_ck, .rates = div31_1to31_rates },
         { .parent = NULL },
 };
 
 static struct clk dpll_unipro_m2x2_ck = {
         .name           = "dpll_unipro_m2x2_ck",
-        .parent         = &dpll_unipro_ck,
+        .parent         = &dpll_unipro_x2_ck,
         .clksel         = dpll_unipro_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_UNIPRO,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
@@ -904,16 +988,17 @@ static struct clk dpll_unipro_m2x2_ck = {
 
 static struct clk usb_hs_clk_div_ck = {
         .name           = "usb_hs_clk_div_ck",
-        .parent         = &dpll_abe_m3_ck,
+        .parent         = &dpll_abe_m3x2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 3,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 /* DPLL_USB */
 static struct dpll_data dpll_usb_dd = {
         .mult_div1_reg  = OMAP4430_CM_CLKSEL_DPLL_USB,
         .clk_bypass     = &usb_hs_clk_div_ck,
-        .flags          = DPLL_J_TYPE | DPLL_NO_DCO_SEL,
+        .flags          = DPLL_J_TYPE,
         .clk_ref        = &sys_clkin_ck,
         .control_reg    = OMAP4430_CM_CLKMODE_DPLL_USB,
         .modes          = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
@@ -967,7 +1052,7 @@ static struct clk dpll_usb_m2_ck = {
 
 static const struct clksel ducati_clk_mux_sel[] = {
         { .parent = &div_core_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_per_m6_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_per_m6x2_ck, .rates = div_1_1_rates },
         { .parent = NULL },
 };
 
@@ -986,21 +1071,24 @@ static struct clk func_12m_fclk = {
         .name           = "func_12m_fclk",
         .parent         = &dpll_per_m2x2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 16,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 static struct clk func_24m_clk = {
         .name           = "func_24m_clk",
         .parent         = &dpll_per_m2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 4,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 static struct clk func_24mc_fclk = {
         .name           = "func_24mc_fclk",
         .parent         = &dpll_per_m2x2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 8,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 static const struct clksel_rate div2_4to8_rates[] = {
@@ -1030,7 +1118,8 @@ static struct clk func_48mc_fclk = {
         .name           = "func_48mc_fclk",
         .parent         = &dpll_per_m2x2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 4,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 static const struct clksel_rate div2_2to4_rates[] = {
@@ -1040,13 +1129,13 @@ static const struct clksel_rate div2_2to4_rates[] = {
 };
 
 static const struct clksel func_64m_fclk_div[] = {
-        { .parent = &dpll_per_m4_ck, .rates = div2_2to4_rates },
+        { .parent = &dpll_per_m4x2_ck, .rates = div2_2to4_rates },
         { .parent = NULL },
 };
 
 static struct clk func_64m_fclk = {
         .name           = "func_64m_fclk",
-        .parent         = &dpll_per_m4_ck,
+        .parent         = &dpll_per_m4x2_ck,
         .clksel         = func_64m_fclk_div,
         .clksel_reg     = OMAP4430_CM_SCALE_FCLK,
         .clksel_mask    = OMAP4430_SCALE_FCLK_MASK,
@@ -1147,7 +1236,8 @@ static struct clk lp_clk_div_ck = {
         .name           = "lp_clk_div_ck",
         .parent         = &dpll_abe_m2x2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 16,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 static const struct clksel l4_wkup_clk_mux_sel[] = {
@@ -1215,12 +1305,13 @@ static struct clk per_abe_24m_fclk = {
         .name           = "per_abe_24m_fclk",
         .parent         = &dpll_abe_m2_ck,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .fixed_div      = 4,
+        .recalc         = &omap_fixed_divisor_recalc,
 };
 
 static const struct clksel pmd_stm_clock_mux_sel[] = {
         { .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_core_m6_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates },
         { .parent = &tie_low_clock_ck, .rates = div_1_2_rates },
         { .parent = NULL },
 };
@@ -1354,7 +1445,7 @@ static struct clk dsp_fck = {
         .enable_reg     = OMAP4430_CM_TESLA_TESLA_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "tesla_clkdm",
-        .parent         = &dpll_iva_m4_ck,
+        .parent         = &dpll_iva_m4x2_ck,
         .recalc         = &followparent_recalc,
 };
 
@@ -1384,7 +1475,7 @@ static struct clk dss_dss_clk = {
         .enable_reg     = OMAP4430_CM_DSS_DSS_CLKCTRL,
         .enable_bit     = OMAP4430_OPTFCLKEN_DSSCLK_SHIFT,
         .clkdm_name     = "l3_dss_clkdm",
-        .parent         = &dpll_per_m5_ck,
+        .parent         = &dpll_per_m5x2_ck,
         .recalc         = &followparent_recalc,
 };
 
@@ -1441,14 +1532,14 @@ static struct clk emif2_fck = {
 };
 
 static const struct clksel fdif_fclk_div[] = {
-        { .parent = &dpll_per_m4_ck, .rates = div3_1to4_rates },
+        { .parent = &dpll_per_m4x2_ck, .rates = div3_1to4_rates },
         { .parent = NULL },
 };
 
 /* Merged fdif_fclk into fdif */
 static struct clk fdif_fck = {
         .name           = "fdif_fck",
-        .parent         = &dpll_per_m4_ck,
+        .parent         = &dpll_per_m4x2_ck,
         .clksel         = fdif_fclk_div,
         .clksel_reg     = OMAP4430_CM_CAM_FDIF_CLKCTRL,
         .clksel_mask    = OMAP4430_CLKSEL_FCLK_MASK,
@@ -1602,15 +1693,15 @@ static struct clk gpmc_ick = {
 };
 
 static const struct clksel sgx_clk_mux_sel[] = {
-        { .parent = &dpll_core_m7_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_per_m7_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_core_m7x2_ck, .rates = div_1_0_rates },
+        { .parent = &dpll_per_m7x2_ck, .rates = div_1_1_rates },
         { .parent = NULL },
 };
 
 /* Merged sgx_clk_mux into gpu */
 static struct clk gpu_fck = {
         .name           = "gpu_fck",
-        .parent         = &dpll_core_m7_ck,
+        .parent         = &dpll_core_m7x2_ck,
         .clksel         = sgx_clk_mux_sel,
         .init           = &omap2_init_clksel_parent,
         .clksel_reg     = OMAP4430_CM_GFX_GFX_CLKCTRL,
@@ -1729,7 +1820,7 @@ static struct clk iva_fck = {
         .enable_reg     = OMAP4430_CM_IVAHD_IVAHD_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "ivahd_clkdm",
-        .parent         = &dpll_iva_m5_ck,
+        .parent         = &dpll_iva_m5x2_ck,
         .recalc         = &followparent_recalc,
 };
 
@@ -1749,6 +1840,7 @@ static struct clk l3_instr_ick = {
         .enable_reg     = OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "l3_instr_clkdm",
+        .flags          = ENABLE_ON_INIT,
         .parent         = &l3_div_ck,
         .recalc         = &followparent_recalc,
 };
@@ -1759,6 +1851,7 @@ static struct clk l3_main_3_ick = {
         .enable_reg     = OMAP4430_CM_L3INSTR_L3_3_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "l3_instr_clkdm",
+        .flags          = ENABLE_ON_INIT,
         .parent         = &l3_div_ck,
         .recalc         = &followparent_recalc,
 };
@@ -2063,6 +2156,7 @@ static struct clk ocp_wp_noc_ick = {
         .enable_reg     = OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "l3_instr_clkdm",
+        .flags          = ENABLE_ON_INIT,
         .parent         = &l3_div_ck,
         .recalc         = &followparent_recalc,
 };
@@ -2093,7 +2187,7 @@ static struct clk sl2if_ick = {
         .enable_reg     = OMAP4430_CM_IVAHD_SL2_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "ivahd_clkdm",
-        .parent         = &dpll_iva_m5_ck,
+        .parent         = &dpll_iva_m5x2_ck,
         .recalc         = &followparent_recalc,
 };
 
@@ -2438,36 +2532,6 @@ static struct clk usb_host_fs_fck = {
         .recalc         = &followparent_recalc,
 };
 
-static struct clk usb_host_hs_utmi_p3_clk = {
-        .name           = "usb_host_hs_utmi_p3_clk",
-        .ops            = &clkops_omap2_dflt,
-        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-        .enable_bit     = OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT,
-        .clkdm_name     = "l3_init_clkdm",
-        .parent         = &init_60m_fclk,
-        .recalc         = &followparent_recalc,
-};
-
-static struct clk usb_host_hs_hsic60m_p1_clk = {
-        .name           = "usb_host_hs_hsic60m_p1_clk",
-        .ops            = &clkops_omap2_dflt,
-        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-        .enable_bit     = OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT,
-        .clkdm_name     = "l3_init_clkdm",
-        .parent         = &init_60m_fclk,
-        .recalc         = &followparent_recalc,
-};
-
-static struct clk usb_host_hs_hsic60m_p2_clk = {
-        .name           = "usb_host_hs_hsic60m_p2_clk",
-        .ops            = &clkops_omap2_dflt,
-        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-        .enable_bit     = OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT,
-        .clkdm_name     = "l3_init_clkdm",
-        .parent         = &init_60m_fclk,
-        .recalc         = &followparent_recalc,
-};
-
 static const struct clksel utmi_p1_gfclk_sel[] = {
         { .parent = &init_60m_fclk, .rates = div_1_0_rates },
         { .parent = &xclk60mhsp1_ck, .rates = div_1_1_rates },
@@ -2522,6 +2586,16 @@ static struct clk usb_host_hs_utmi_p2_clk = {
         .recalc         = &followparent_recalc,
 };
 
+static struct clk usb_host_hs_utmi_p3_clk = {
+        .name           = "usb_host_hs_utmi_p3_clk",
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+        .enable_bit     = OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT,
+        .clkdm_name     = "l3_init_clkdm",
+        .parent         = &init_60m_fclk,
+        .recalc         = &followparent_recalc,
+};
+
 static struct clk usb_host_hs_hsic480m_p1_clk = {
         .name           = "usb_host_hs_hsic480m_p1_clk",
         .ops            = &clkops_omap2_dflt,
@@ -2532,6 +2606,26 @@ static struct clk usb_host_hs_hsic480m_p1_clk = {
         .recalc         = &followparent_recalc,
 };
 
+static struct clk usb_host_hs_hsic60m_p1_clk = {
+        .name           = "usb_host_hs_hsic60m_p1_clk",
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+        .enable_bit     = OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT,
+        .clkdm_name     = "l3_init_clkdm",
+        .parent         = &init_60m_fclk,
+        .recalc         = &followparent_recalc,
+};
+
+static struct clk usb_host_hs_hsic60m_p2_clk = {
+        .name           = "usb_host_hs_hsic60m_p2_clk",
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+        .enable_bit     = OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT,
+        .clkdm_name     = "l3_init_clkdm",
+        .parent         = &init_60m_fclk,
+        .recalc         = &followparent_recalc,
+};
+
 static struct clk usb_host_hs_hsic480m_p2_clk = {
         .name           = "usb_host_hs_hsic480m_p2_clk",
         .ops            = &clkops_omap2_dflt,
@@ -2656,13 +2750,13 @@ static const struct clksel_rate div2_14to18_rates[] = {
 };
 
 static const struct clksel usim_fclk_div[] = {
-        { .parent = &dpll_per_m4_ck, .rates = div2_14to18_rates },
+        { .parent = &dpll_per_m4x2_ck, .rates = div2_14to18_rates },
         { .parent = NULL },
 };
 
 static struct clk usim_ck = {
         .name           = "usim_ck",
-        .parent         = &dpll_per_m4_ck,
+        .parent         = &dpll_per_m4x2_ck,
         .clksel         = usim_fclk_div,
         .clksel_reg     = OMAP4430_CM_WKUP_USIM_CLKCTRL,
         .clksel_mask    = OMAP4430_CLKSEL_DIV_MASK,
@@ -2747,6 +2841,168 @@ static struct clk trace_clk_div_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
+/* SCRM aux clk nodes */
+
+static const struct clksel auxclk_sel[] = {
+        { .parent = &sys_clkin_ck, .rates = div_1_0_rates },
+        { .parent = &dpll_core_m3x2_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_per_m3x2_ck, .rates = div_1_2_rates },
+        { .parent = NULL },
+};
+
+static struct clk auxclk0_ck = {
+        .name           = "auxclk0_ck",
+        .parent         = &sys_clkin_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_omap2_dflt,
+        .clksel         = auxclk_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLK0,
+        .clksel_mask    = OMAP4_SRCSELECT_MASK,
+        .recalc         = &omap2_clksel_recalc,
+        .enable_reg     = OMAP4_SCRM_AUXCLK0,
+        .enable_bit     = OMAP4_ENABLE_SHIFT,
+};
+
+static struct clk auxclk1_ck = {
+        .name           = "auxclk1_ck",
+        .parent         = &sys_clkin_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_omap2_dflt,
+        .clksel         = auxclk_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLK1,
+        .clksel_mask    = OMAP4_SRCSELECT_MASK,
+        .recalc         = &omap2_clksel_recalc,
+        .enable_reg     = OMAP4_SCRM_AUXCLK1,
+        .enable_bit     = OMAP4_ENABLE_SHIFT,
+};
+
+static struct clk auxclk2_ck = {
+        .name           = "auxclk2_ck",
+        .parent         = &sys_clkin_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_omap2_dflt,
+        .clksel         = auxclk_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLK2,
+        .clksel_mask    = OMAP4_SRCSELECT_MASK,
+        .recalc         = &omap2_clksel_recalc,
+        .enable_reg     = OMAP4_SCRM_AUXCLK2,
+        .enable_bit     = OMAP4_ENABLE_SHIFT,
+};
+static struct clk auxclk3_ck = {
+        .name           = "auxclk3_ck",
+        .parent         = &sys_clkin_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_omap2_dflt,
+        .clksel         = auxclk_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLK3,
+        .clksel_mask    = OMAP4_SRCSELECT_MASK,
+        .recalc         = &omap2_clksel_recalc,
+        .enable_reg     = OMAP4_SCRM_AUXCLK3,
+        .enable_bit     = OMAP4_ENABLE_SHIFT,
+};
+
+static struct clk auxclk4_ck = {
+        .name           = "auxclk4_ck",
+        .parent         = &sys_clkin_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_omap2_dflt,
+        .clksel         = auxclk_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLK4,
+        .clksel_mask    = OMAP4_SRCSELECT_MASK,
+        .recalc         = &omap2_clksel_recalc,
+        .enable_reg     = OMAP4_SCRM_AUXCLK4,
+        .enable_bit     = OMAP4_ENABLE_SHIFT,
+};
+
+static struct clk auxclk5_ck = {
+        .name           = "auxclk5_ck",
+        .parent         = &sys_clkin_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_omap2_dflt,
+        .clksel         = auxclk_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLK5,
+        .clksel_mask    = OMAP4_SRCSELECT_MASK,
+        .recalc         = &omap2_clksel_recalc,
+        .enable_reg     = OMAP4_SCRM_AUXCLK5,
+        .enable_bit     = OMAP4_ENABLE_SHIFT,
+};
+
+static const struct clksel auxclkreq_sel[] = {
+        { .parent = &auxclk0_ck, .rates = div_1_0_rates },
+        { .parent = &auxclk1_ck, .rates = div_1_1_rates },
+        { .parent = &auxclk2_ck, .rates = div_1_2_rates },
+        { .parent = &auxclk3_ck, .rates = div_1_3_rates },
+        { .parent = &auxclk4_ck, .rates = div_1_4_rates },
+        { .parent = &auxclk5_ck, .rates = div_1_5_rates },
+        { .parent = NULL },
+};
+
+static struct clk auxclkreq0_ck = {
+        .name           = "auxclkreq0_ck",
+        .parent         = &auxclk0_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_null,
+        .clksel         = auxclkreq_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLKREQ0,
+        .clksel_mask    = OMAP4_MAPPING_MASK,
+        .recalc         = &omap2_clksel_recalc,
+};
+
+static struct clk auxclkreq1_ck = {
+        .name           = "auxclkreq1_ck",
+        .parent         = &auxclk1_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_null,
+        .clksel         = auxclkreq_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLKREQ1,
+        .clksel_mask    = OMAP4_MAPPING_MASK,
+        .recalc         = &omap2_clksel_recalc,
+};
+
+static struct clk auxclkreq2_ck = {
+        .name           = "auxclkreq2_ck",
+        .parent         = &auxclk2_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_null,
+        .clksel         = auxclkreq_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLKREQ2,
+        .clksel_mask    = OMAP4_MAPPING_MASK,
+        .recalc         = &omap2_clksel_recalc,
+};
+
+static struct clk auxclkreq3_ck = {
+        .name           = "auxclkreq3_ck",
+        .parent         = &auxclk3_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_null,
+        .clksel         = auxclkreq_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLKREQ3,
+        .clksel_mask    = OMAP4_MAPPING_MASK,
+        .recalc         = &omap2_clksel_recalc,
+};
+
+static struct clk auxclkreq4_ck = {
+        .name           = "auxclkreq4_ck",
+        .parent         = &auxclk4_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_null,
+        .clksel         = auxclkreq_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLKREQ4,
+        .clksel_mask    = OMAP4_MAPPING_MASK,
+        .recalc         = &omap2_clksel_recalc,
+};
+
+static struct clk auxclkreq5_ck = {
+        .name           = "auxclkreq5_ck",
+        .parent         = &auxclk5_ck,
+        .init           = &omap2_init_clksel_parent,
+        .ops            = &clkops_null,
+        .clksel         = auxclkreq_sel,
+        .clksel_reg     = OMAP4_SCRM_AUXCLKREQ5,
+        .clksel_mask    = OMAP4_MAPPING_MASK,
+        .recalc         = &omap2_clksel_recalc,
+};
+
 /*
  * clkdev
  */
@@ -2774,43 +3030,48 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "abe_dpll_bypass_clk_mux_ck",   &abe_dpll_bypass_clk_mux_ck,    CK_443X),
         CLK(NULL,       "abe_dpll_refclk_mux_ck",       &abe_dpll_refclk_mux_ck,        CK_443X),
         CLK(NULL,       "dpll_abe_ck",                  &dpll_abe_ck,   CK_443X),
+        CLK(NULL,       "dpll_abe_x2_ck",               &dpll_abe_x2_ck,        CK_443X),
         CLK(NULL,       "dpll_abe_m2x2_ck",             &dpll_abe_m2x2_ck,      CK_443X),
         CLK(NULL,       "abe_24m_fclk",                 &abe_24m_fclk,  CK_443X),
         CLK(NULL,       "abe_clk",                      &abe_clk,       CK_443X),
         CLK(NULL,       "aess_fclk",                    &aess_fclk,     CK_443X),
-        CLK(NULL,       "dpll_abe_m3_ck",               &dpll_abe_m3_ck,        CK_443X),
+        CLK(NULL,       "dpll_abe_m3x2_ck",             &dpll_abe_m3x2_ck,      CK_443X),
         CLK(NULL,       "core_hsd_byp_clk_mux_ck",      &core_hsd_byp_clk_mux_ck,       CK_443X),
         CLK(NULL,       "dpll_core_ck",                 &dpll_core_ck,  CK_443X),
-        CLK(NULL,       "dpll_core_m6_ck",              &dpll_core_m6_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_x2_ck",              &dpll_core_x2_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_m6x2_ck",            &dpll_core_m6x2_ck,     CK_443X),
         CLK(NULL,       "dbgclk_mux_ck",                &dbgclk_mux_ck, CK_443X),
         CLK(NULL,       "dpll_core_m2_ck",              &dpll_core_m2_ck,       CK_443X),
         CLK(NULL,       "ddrphy_ck",                    &ddrphy_ck,     CK_443X),
-        CLK(NULL,       "dpll_core_m5_ck",              &dpll_core_m5_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_m5x2_ck",            &dpll_core_m5x2_ck,     CK_443X),
         CLK(NULL,       "div_core_ck",                  &div_core_ck,   CK_443X),
         CLK(NULL,       "div_iva_hs_clk",               &div_iva_hs_clk,        CK_443X),
         CLK(NULL,       "div_mpu_hs_clk",               &div_mpu_hs_clk,        CK_443X),
-        CLK(NULL,       "dpll_core_m4_ck",              &dpll_core_m4_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_m4x2_ck",            &dpll_core_m4x2_ck,     CK_443X),
         CLK(NULL,       "dll_clk_div_ck",               &dll_clk_div_ck,        CK_443X),
         CLK(NULL,       "dpll_abe_m2_ck",               &dpll_abe_m2_ck,        CK_443X),
-        CLK(NULL,       "dpll_core_m3_ck",              &dpll_core_m3_ck,       CK_443X),
-        CLK(NULL,       "dpll_core_m7_ck",              &dpll_core_m7_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_m3x2_ck",            &dpll_core_m3x2_ck,     CK_443X),
+        CLK(NULL,       "dpll_core_m7x2_ck",            &dpll_core_m7x2_ck,     CK_443X),
         CLK(NULL,       "iva_hsd_byp_clk_mux_ck",       &iva_hsd_byp_clk_mux_ck,        CK_443X),
         CLK(NULL,       "dpll_iva_ck",                  &dpll_iva_ck,   CK_443X),
-        CLK(NULL,       "dpll_iva_m4_ck",               &dpll_iva_m4_ck,        CK_443X),
-        CLK(NULL,       "dpll_iva_m5_ck",               &dpll_iva_m5_ck,        CK_443X),
+        CLK(NULL,       "dpll_iva_x2_ck",               &dpll_iva_x2_ck,        CK_443X),
+        CLK(NULL,       "dpll_iva_m4x2_ck",             &dpll_iva_m4x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_iva_m5x2_ck",             &dpll_iva_m5x2_ck,      CK_443X),
         CLK(NULL,       "dpll_mpu_ck",                  &dpll_mpu_ck,   CK_443X),
         CLK(NULL,       "dpll_mpu_m2_ck",               &dpll_mpu_m2_ck,        CK_443X),
         CLK(NULL,       "per_hs_clk_div_ck",            &per_hs_clk_div_ck,     CK_443X),
         CLK(NULL,       "per_hsd_byp_clk_mux_ck",       &per_hsd_byp_clk_mux_ck,        CK_443X),
         CLK(NULL,       "dpll_per_ck",                  &dpll_per_ck,   CK_443X),
         CLK(NULL,       "dpll_per_m2_ck",               &dpll_per_m2_ck,        CK_443X),
+        CLK(NULL,       "dpll_per_x2_ck",               &dpll_per_x2_ck,        CK_443X),
         CLK(NULL,       "dpll_per_m2x2_ck",             &dpll_per_m2x2_ck,      CK_443X),
-        CLK(NULL,       "dpll_per_m3_ck",               &dpll_per_m3_ck,        CK_443X),
-        CLK(NULL,       "dpll_per_m4_ck",               &dpll_per_m4_ck,        CK_443X),
-        CLK(NULL,       "dpll_per_m5_ck",               &dpll_per_m5_ck,        CK_443X),
-        CLK(NULL,       "dpll_per_m6_ck",               &dpll_per_m6_ck,        CK_443X),
-        CLK(NULL,       "dpll_per_m7_ck",               &dpll_per_m7_ck,        CK_443X),
+        CLK(NULL,       "dpll_per_m3x2_ck",             &dpll_per_m3x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_per_m4x2_ck",             &dpll_per_m4x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_per_m5x2_ck",             &dpll_per_m5x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_per_m6x2_ck",             &dpll_per_m6x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_per_m7x2_ck",             &dpll_per_m7x2_ck,      CK_443X),
         CLK(NULL,       "dpll_unipro_ck",               &dpll_unipro_ck,        CK_443X),
+        CLK(NULL,       "dpll_unipro_x2_ck",            &dpll_unipro_x2_ck,     CK_443X),
         CLK(NULL,       "dpll_unipro_m2x2_ck",          &dpll_unipro_m2x2_ck,   CK_443X),
         CLK(NULL,       "usb_hs_clk_div_ck",            &usb_hs_clk_div_ck,     CK_443X),
         CLK(NULL,       "dpll_usb_ck",                  &dpll_usb_ck,   CK_443X),
@@ -2856,26 +3117,26 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "emif2_fck",                    &emif2_fck,     CK_443X),
         CLK(NULL,       "fdif_fck",                     &fdif_fck,      CK_443X),
         CLK(NULL,       "fpka_fck",                     &fpka_fck,      CK_443X),
-        CLK(NULL,       "gpio1_dbck",                   &gpio1_dbclk,   CK_443X),
+        CLK(NULL,       "gpio1_dbclk",                  &gpio1_dbclk,   CK_443X),
         CLK(NULL,       "gpio1_ick",                    &gpio1_ick,     CK_443X),
-        CLK(NULL,       "gpio2_dbck",                   &gpio2_dbclk,   CK_443X),
+        CLK(NULL,       "gpio2_dbclk",                  &gpio2_dbclk,   CK_443X),
         CLK(NULL,       "gpio2_ick",                    &gpio2_ick,     CK_443X),
-        CLK(NULL,       "gpio3_dbck",                   &gpio3_dbclk,   CK_443X),
+        CLK(NULL,       "gpio3_dbclk",                  &gpio3_dbclk,   CK_443X),
         CLK(NULL,       "gpio3_ick",                    &gpio3_ick,     CK_443X),
-        CLK(NULL,       "gpio4_dbck",                   &gpio4_dbclk,   CK_443X),
+        CLK(NULL,       "gpio4_dbclk",                  &gpio4_dbclk,   CK_443X),
         CLK(NULL,       "gpio4_ick",                    &gpio4_ick,     CK_443X),
-        CLK(NULL,       "gpio5_dbck",                   &gpio5_dbclk,   CK_443X),
+        CLK(NULL,       "gpio5_dbclk",                  &gpio5_dbclk,   CK_443X),
         CLK(NULL,       "gpio5_ick",                    &gpio5_ick,     CK_443X),
-        CLK(NULL,       "gpio6_dbck",                   &gpio6_dbclk,   CK_443X),
+        CLK(NULL,       "gpio6_dbclk",                  &gpio6_dbclk,   CK_443X),
         CLK(NULL,       "gpio6_ick",                    &gpio6_ick,     CK_443X),
         CLK(NULL,       "gpmc_ick",                     &gpmc_ick,      CK_443X),
         CLK(NULL,       "gpu_fck",                      &gpu_fck,       CK_443X),
         CLK("omap2_hdq.0",      "fck",                          &hdq1w_fck,     CK_443X),
         CLK(NULL,       "hsi_fck",                      &hsi_fck,       CK_443X),
-        CLK("i2c_omap.1",       "fck",                          &i2c1_fck,      CK_443X),
-        CLK("i2c_omap.2",       "fck",                          &i2c2_fck,      CK_443X),
-        CLK("i2c_omap.3",       "fck",                          &i2c3_fck,      CK_443X),
-        CLK("i2c_omap.4",       "fck",                          &i2c4_fck,      CK_443X),
+        CLK("omap_i2c.1",       "fck",                          &i2c1_fck,      CK_443X),
+        CLK("omap_i2c.2",       "fck",                          &i2c2_fck,      CK_443X),
+        CLK("omap_i2c.3",       "fck",                          &i2c3_fck,      CK_443X),
+        CLK("omap_i2c.4",       "fck",                          &i2c4_fck,      CK_443X),
         CLK(NULL,       "ipu_fck",                      &ipu_fck,       CK_443X),
         CLK(NULL,       "iss_ctrlclk",                  &iss_ctrlclk,   CK_443X),
         CLK(NULL,       "iss_fck",                      &iss_fck,       CK_443X),
@@ -2937,14 +3198,14 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "uart3_fck",                    &uart3_fck,     CK_443X),
         CLK(NULL,       "uart4_fck",                    &uart4_fck,     CK_443X),
         CLK(NULL,       "usb_host_fs_fck",              &usb_host_fs_fck,       CK_443X),
-        CLK(NULL,       "usb_host_hs_utmi_p3_clk",      &usb_host_hs_utmi_p3_clk,       CK_443X),
-        CLK(NULL,       "usb_host_hs_hsic60m_p1_clk",   &usb_host_hs_hsic60m_p1_clk,    CK_443X),
-        CLK(NULL,       "usb_host_hs_hsic60m_p2_clk",   &usb_host_hs_hsic60m_p2_clk,    CK_443X),
         CLK(NULL,       "utmi_p1_gfclk",                &utmi_p1_gfclk, CK_443X),
         CLK(NULL,       "usb_host_hs_utmi_p1_clk",      &usb_host_hs_utmi_p1_clk,       CK_443X),
         CLK(NULL,       "utmi_p2_gfclk",                &utmi_p2_gfclk, CK_443X),
         CLK(NULL,       "usb_host_hs_utmi_p2_clk",      &usb_host_hs_utmi_p2_clk,       CK_443X),
+        CLK(NULL,       "usb_host_hs_utmi_p3_clk",      &usb_host_hs_utmi_p3_clk,       CK_443X),
         CLK(NULL,       "usb_host_hs_hsic480m_p1_clk",  &usb_host_hs_hsic480m_p1_clk,   CK_443X),
+        CLK(NULL,       "usb_host_hs_hsic60m_p1_clk",   &usb_host_hs_hsic60m_p1_clk,    CK_443X),
+        CLK(NULL,       "usb_host_hs_hsic60m_p2_clk",   &usb_host_hs_hsic60m_p2_clk,    CK_443X),
         CLK(NULL,       "usb_host_hs_hsic480m_p2_clk",  &usb_host_hs_hsic480m_p2_clk,   CK_443X),
         CLK(NULL,       "usb_host_hs_func48mclk",       &usb_host_hs_func48mclk,        CK_443X),
         CLK(NULL,       "usb_host_hs_fck",              &usb_host_hs_fck,       CK_443X),
@@ -2960,6 +3221,7 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "usim_fclk",                    &usim_fclk,     CK_443X),
         CLK(NULL,       "usim_fck",                     &usim_fck,      CK_443X),
         CLK("omap_wdt", "fck",                          &wd_timer2_fck, CK_443X),
+        CLK(NULL,       "mailboxes_ick",                &dummy_ck,      CK_443X),
         CLK(NULL,       "wd_timer3_fck",                &wd_timer3_fck, CK_443X),
         CLK(NULL,       "stm_clk_div_ck",               &stm_clk_div_ck,        CK_443X),
         CLK(NULL,       "trace_clk_div_ck",             &trace_clk_div_ck,      CK_443X),
@@ -2975,10 +3237,10 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "gpt9_ick",                     &dummy_ck,      CK_443X),
         CLK(NULL,       "gpt10_ick",                    &dummy_ck,      CK_443X),
         CLK(NULL,       "gpt11_ick",                    &dummy_ck,      CK_443X),
-        CLK("i2c_omap.1",       "ick",                          &dummy_ck,      CK_443X),
-        CLK("i2c_omap.2",       "ick",                          &dummy_ck,      CK_443X),
-        CLK("i2c_omap.3",       "ick",                          &dummy_ck,      CK_443X),
-        CLK("i2c_omap.4",       "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_i2c.1",       "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_i2c.2",       "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_i2c.3",       "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_i2c.4",       "ick",                          &dummy_ck,      CK_443X),
         CLK("mmci-omap-hs.0",   "ick",                          &dummy_ck,      CK_443X),
         CLK("mmci-omap-hs.1",   "ick",                          &dummy_ck,      CK_443X),
         CLK("mmci-omap-hs.2",   "ick",                          &dummy_ck,      CK_443X),
@@ -2997,6 +3259,18 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "uart3_ick",                    &dummy_ck,      CK_443X),
         CLK(NULL,       "uart4_ick",                    &dummy_ck,      CK_443X),
         CLK("omap_wdt", "ick",                          &dummy_ck,      CK_443X),
+        CLK(NULL,       "auxclk0_ck",                   &auxclk0_ck,    CK_443X),
+        CLK(NULL,       "auxclk1_ck",                   &auxclk1_ck,    CK_443X),
+        CLK(NULL,       "auxclk2_ck",                   &auxclk2_ck,    CK_443X),
+        CLK(NULL,       "auxclk3_ck",                   &auxclk3_ck,    CK_443X),
+        CLK(NULL,       "auxclk4_ck",                   &auxclk4_ck,    CK_443X),
+        CLK(NULL,       "auxclk5_ck",                   &auxclk5_ck,    CK_443X),
+        CLK(NULL,       "auxclkreq0_ck",                &auxclkreq0_ck, CK_443X),
+        CLK(NULL,       "auxclkreq1_ck",                &auxclkreq1_ck, CK_443X),
+        CLK(NULL,       "auxclkreq2_ck",                &auxclkreq2_ck, CK_443X),
+        CLK(NULL,       "auxclkreq3_ck",                &auxclkreq3_ck, CK_443X),
+        CLK(NULL,       "auxclkreq4_ck",                &auxclkreq4_ck, CK_443X),
+        CLK(NULL,       "auxclkreq5_ck",                &auxclkreq5_ck, CK_443X),
 };
 
 int __init omap4xxx_clk_init(void)
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index 6fb61b1a0d46..e20b98636ab4 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -13,7 +13,6 @@
  */
 #undef DEBUG
 
-#include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <linux/list.h>
@@ -27,13 +26,16 @@
 
 #include <linux/bitops.h>
 
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+#include "cminst44xx.h"
+#include "prcm44xx.h"
 
 #include <plat/clock.h>
-#include <plat/powerdomain.h>
-#include <plat/clockdomain.h>
+#include "powerdomain.h"
+#include "clockdomain.h"
 #include <plat/prcm.h>
 
 /* clkdm_list contains all registered struct clockdomains */
@@ -141,6 +143,9 @@ static struct clkdm_dep *_clkdm_deps_lookup(struct clockdomain *clkdm,
  * clockdomain is in hardware-supervised mode.  Meant to be called
  * once at clockdomain layer initialization, since these should remain
  * fixed for a particular architecture.  No return value.
+ *
+ * XXX autodeps are deprecated and should be removed at the earliest
+ * opportunity
  */
 static void _autodep_lookup(struct clkdm_autodep *autodep)
 {
@@ -168,6 +173,9 @@ static void _autodep_lookup(struct clkdm_autodep *autodep)
  * Add the "autodep" sleep & wakeup dependencies to clockdomain 'clkdm'
  * in hardware-supervised mode.  Meant to be called from clock framework
  * when a clock inside clockdomain 'clkdm' is enabled.  No return value.
+ *
+ * XXX autodeps are deprecated and should be removed at the earliest
+ * opportunity
  */
 static void _clkdm_add_autodeps(struct clockdomain *clkdm)
 {
@@ -199,6 +207,9 @@ static void _clkdm_add_autodeps(struct clockdomain *clkdm)
  * Remove the "autodep" sleep & wakeup dependencies from clockdomain 'clkdm'
  * in hardware-supervised mode.  Meant to be called from clock framework
  * when a clock inside clockdomain 'clkdm' is disabled.  No return value.
+ *
+ * XXX autodeps are deprecated and should be removed at the earliest
+ * opportunity
  */
 static void _clkdm_del_autodeps(struct clockdomain *clkdm)
 {
@@ -223,39 +234,56 @@ static void _clkdm_del_autodeps(struct clockdomain *clkdm)
         }
 }
 
-/*
- * _omap2_clkdm_set_hwsup - set the hwsup idle transition bit
+/**
+ * _enable_hwsup - place a clockdomain into hardware-supervised idle
  * @clkdm: struct clockdomain *
- * @enable: int 0 to disable, 1 to enable
  *
- * Internal helper for actually switching the bit that controls hwsup
- * idle transitions for clkdm.
+ * Place the clockdomain into hardware-supervised idle mode.  No return
+ * value.
+ *
+ * XXX Should this return an error if the clockdomain does not support
+ * hardware-supervised idle mode?
  */
-static void _omap2_clkdm_set_hwsup(struct clockdomain *clkdm, int enable)
+static void _enable_hwsup(struct clockdomain *clkdm)
 {
-        u32 bits, v;
-
-        if (cpu_is_omap24xx()) {
-                if (enable)
-                        bits = OMAP24XX_CLKSTCTRL_ENABLE_AUTO;
-                else
-                        bits = OMAP24XX_CLKSTCTRL_DISABLE_AUTO;
-        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
-                if (enable)
-                        bits = OMAP34XX_CLKSTCTRL_ENABLE_AUTO;
-                else
-                        bits = OMAP34XX_CLKSTCTRL_DISABLE_AUTO;
-        } else {
+        if (cpu_is_omap24xx())
+                omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                               clkdm->clktrctrl_mask);
+        else if (cpu_is_omap34xx())
+                omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                               clkdm->clktrctrl_mask);
+        else if (cpu_is_omap44xx())
+                return omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
+                                                       clkdm->cm_inst,
+                                                       clkdm->clkdm_offs);
+        else
                 BUG();
-        }
-
-        bits = bits << __ffs(clkdm->clktrctrl_mask);
-
-        v = __raw_readl(clkdm->clkstctrl_reg);
-        v &= ~(clkdm->clktrctrl_mask);
-        v |= bits;
-        __raw_writel(v, clkdm->clkstctrl_reg);
+}
 
+/**
+ * _disable_hwsup - place a clockdomain into software-supervised idle
+ * @clkdm: struct clockdomain *
+ *
+ * Place the clockdomain @clkdm into software-supervised idle mode.
+ * No return value.
+ *
+ * XXX Should this return an error if the clockdomain does not support
+ * software-supervised idle mode?
+ */
+static void _disable_hwsup(struct clockdomain *clkdm)
+{
+        if (cpu_is_omap24xx())
+                omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                                clkdm->clktrctrl_mask);
+        else if (cpu_is_omap34xx())
+                omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                                clkdm->clktrctrl_mask);
+        else if (cpu_is_omap44xx())
+                return omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
+                                                        clkdm->cm_inst,
+                                                        clkdm->clkdm_offs);
+        else
+                BUG();
 }
 
 /* Public functions */
@@ -409,7 +437,7 @@ int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
                 pr_debug("clockdomain: hardware will wake up %s when %s wakes "
                          "up\n", clkdm1->name, clkdm2->name);
 
-                prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
+                omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
                                      clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
         }
 
@@ -444,7 +472,7 @@ int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
                 pr_debug("clockdomain: hardware will no longer wake up %s "
                          "after %s wakes up\n", clkdm1->name, clkdm2->name);
 
-                prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
+                omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
                                        clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
         }
 
@@ -480,7 +508,7 @@ int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
         }
 
         /* XXX It's faster to return the atomic wkdep_usecount */
-        return prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP,
+        return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP,
                                        (1 << clkdm2->dep_bit));
 }
 
@@ -514,7 +542,7 @@ int clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
                 atomic_set(&cd->wkdep_usecount, 0);
         }
 
-        prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP);
+        omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP);
 
         return 0;
 }
@@ -553,7 +581,7 @@ int clkdm_add_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
                 pr_debug("clockdomain: will prevent %s from sleeping if %s "
                          "is active\n", clkdm1->name, clkdm2->name);
 
-                cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
+                omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
                                     clkdm1->pwrdm.ptr->prcm_offs,
                                     OMAP3430_CM_SLEEPDEP);
         }
@@ -596,7 +624,7 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
                          "sleeping if %s is active\n", clkdm1->name,
                          clkdm2->name);
 
-                cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
+                omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
                                       clkdm1->pwrdm.ptr->prcm_offs,
                                       OMAP3430_CM_SLEEPDEP);
         }
@@ -639,7 +667,7 @@ int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
         }
 
         /* XXX It's faster to return the atomic sleepdep_usecount */
-        return prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
+        return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
                                        OMAP3430_CM_SLEEPDEP,
                                        (1 << clkdm2->dep_bit));
 }
@@ -677,35 +705,13 @@ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
                 atomic_set(&cd->sleepdep_usecount, 0);
         }
 
-        prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
+        omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
                                OMAP3430_CM_SLEEPDEP);
 
         return 0;
 }
 
 /**
- * omap2_clkdm_clktrctrl_read - read the clkdm's current state transition mode
- * @clkdm: struct clkdm * of a clockdomain
- *
- * Return the clockdomain @clkdm current state transition mode from the
- * corresponding domain CM_CLKSTCTRL register.  Returns -EINVAL if @clkdm
- * is NULL or the current mode upon success.
- */
-static int omap2_clkdm_clktrctrl_read(struct clockdomain *clkdm)
-{
-        u32 v;
-
-        if (!clkdm)
-                return -EINVAL;
-
-        v = __raw_readl(clkdm->clkstctrl_reg);
-        v &= clkdm->clktrctrl_mask;
-        v >>= __ffs(clkdm->clktrctrl_mask);
-
-        return v;
-}
-
-/**
  * omap2_clkdm_sleep - force clockdomain sleep transition
  * @clkdm: struct clockdomain *
  *
@@ -729,18 +735,19 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm)
 
         if (cpu_is_omap24xx()) {
 
-                cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+                omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
                             clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
 
-        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
+        } else if (cpu_is_omap34xx()) {
+
+                omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs,
+                                              clkdm->clktrctrl_mask);
 
-                u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_SLEEP <<
-                         __ffs(clkdm->clktrctrl_mask));
+        } else if (cpu_is_omap44xx()) {
 
-                u32 v = __raw_readl(clkdm->clkstctrl_reg);
-                v &= ~(clkdm->clktrctrl_mask);
-                v |= bits;
-                __raw_writel(v, clkdm->clkstctrl_reg);
+                omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
+                                               clkdm->cm_inst,
+                                               clkdm->clkdm_offs);
 
         } else {
                 BUG();
@@ -773,18 +780,19 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm)
 
         if (cpu_is_omap24xx()) {
 
-                cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+                omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
                               clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
 
-        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
+        } else if (cpu_is_omap34xx()) {
 
-                u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_WAKEUP <<
-                         __ffs(clkdm->clktrctrl_mask));
+                omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs,
+                                               clkdm->clktrctrl_mask);
 
-                u32 v = __raw_readl(clkdm->clkstctrl_reg);
-                v &= ~(clkdm->clktrctrl_mask);
-                v |= bits;
-                __raw_writel(v, clkdm->clkstctrl_reg);
+        } else if (cpu_is_omap44xx()) {
+
+                omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
+                                                clkdm->cm_inst,
+                                                clkdm->clkdm_offs);
 
         } else {
                 BUG();
@@ -829,7 +837,7 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
                         _clkdm_add_autodeps(clkdm);
         }
 
-        _omap2_clkdm_set_hwsup(clkdm, 1);
+        _enable_hwsup(clkdm);
 
         pwrdm_clkdm_state_switch(clkdm);
 }
@@ -857,7 +865,7 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
         pr_debug("clockdomain: disabling automatic idle transitions for %s\n",
                  clkdm->name);
 
-        _omap2_clkdm_set_hwsup(clkdm, 0);
+        _disable_hwsup(clkdm);
 
         /*
          * XXX This should be removed once TI adds wakeup/sleep
@@ -891,7 +899,7 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
  */
 int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
 {
-        int v;
+        bool hwsup = false;
 
         /*
          * XXX Rewrite this code to maintain a list of enabled
@@ -909,17 +917,27 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
         pr_debug("clockdomain: clkdm %s: clk %s now enabled\n", clkdm->name,
                  clk->name);
 
-        if (!clkdm->clkstctrl_reg)
-                return 0;
+        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
 
-        v = omap2_clkdm_clktrctrl_read(clkdm);
+                if (!clkdm->clktrctrl_mask)
+                        return 0;
 
-        if ((cpu_is_omap34xx() && v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ||
-            (cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO)) {
+                hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                                   clkdm->clktrctrl_mask);
+
+        } else if (cpu_is_omap44xx()) {
+
+                hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
+                                                       clkdm->cm_inst,
+                                                       clkdm->clkdm_offs);
+
+        }
+
+        if (hwsup) {
                 /* Disable HW transitions when we are changing deps */
-                _omap2_clkdm_set_hwsup(clkdm, 0);
+                _disable_hwsup(clkdm);
                 _clkdm_add_autodeps(clkdm);
-                _omap2_clkdm_set_hwsup(clkdm, 1);
+                _enable_hwsup(clkdm);
         } else {
                 omap2_clkdm_wakeup(clkdm);
         }
@@ -946,7 +964,7 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
  */
 int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
 {
-        int v;
+        bool hwsup = false;
 
         /*
          * XXX Rewrite this code to maintain a list of enabled
@@ -971,17 +989,27 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
         pr_debug("clockdomain: clkdm %s: clk %s now disabled\n", clkdm->name,
                  clk->name);
 
-        if (!clkdm->clkstctrl_reg)
-                return 0;
+        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
 
-        v = omap2_clkdm_clktrctrl_read(clkdm);
+                if (!clkdm->clktrctrl_mask)
+                        return 0;
+
+                hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                                   clkdm->clktrctrl_mask);
+
+        } else if (cpu_is_omap44xx()) {
+
+                hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
+                                                       clkdm->cm_inst,
+                                                       clkdm->clkdm_offs);
+
+        }
 
-        if ((cpu_is_omap34xx() && v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ||
-            (cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO)) {
+        if (hwsup) {
                 /* Disable HW transitions when we are changing deps */
-                _omap2_clkdm_set_hwsup(clkdm, 0);
+                _disable_hwsup(clkdm);
                 _clkdm_del_autodeps(clkdm);
-                _omap2_clkdm_set_hwsup(clkdm, 1);
+                _enable_hwsup(clkdm);
         } else {
                 omap2_clkdm_sleep(clkdm);
         }
diff --git a/arch/arm/plat-omap/include/plat/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index ba0a6c07c0fe..de3faa20b46b 100644
--- a/arch/arm/plat-omap/include/plat/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -4,19 +4,21 @@
  * OMAP2/3 clockdomain framework functions
  *
  * Copyright (C) 2008 Texas Instruments, Inc.
- * Copyright (C) 2008-2009 Nokia Corporation
+ * Copyright (C) 2008-2010 Nokia Corporation
  *
- * Written by Paul Walmsley
+ * Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-#ifndef __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H
-#define __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H
+#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAIN_H
+#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAIN_H
 
-#include <plat/powerdomain.h>
+#include <linux/init.h>
+
+#include "powerdomain.h"
 #include <plat/clock.h>
 #include <plat/cpu.h>
 
@@ -30,16 +32,6 @@
 #define CLKDM_CAN_SWSUP         (CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP)
 #define CLKDM_CAN_HWSUP_SWSUP   (CLKDM_CAN_SWSUP | CLKDM_CAN_HWSUP)
 
-/* OMAP24XX CM_CLKSTCTRL_*.AUTOSTATE_* register bit values */
-#define OMAP24XX_CLKSTCTRL_DISABLE_AUTO         0x0
-#define OMAP24XX_CLKSTCTRL_ENABLE_AUTO          0x1
-
-/* OMAP3XXX CM_CLKSTCTRL_*.CLKTRCTRL_* register bit values */
-#define OMAP34XX_CLKSTCTRL_DISABLE_AUTO         0x0
-#define OMAP34XX_CLKSTCTRL_FORCE_SLEEP          0x1
-#define OMAP34XX_CLKSTCTRL_FORCE_WAKEUP         0x2
-#define OMAP34XX_CLKSTCTRL_ENABLE_AUTO          0x3
-
 /**
  * struct clkdm_autodep - clkdm deps to add when entering/exiting hwsup mode
  * @clkdm: clockdomain to add wkdep+sleepdep on - set name member only
@@ -90,11 +82,20 @@ struct clkdm_dep {
  * @clktrctrl_mask: CLKTRCTRL/AUTOSTATE field mask in CM_CLKSTCTRL reg
  * @flags: Clockdomain capability flags
  * @dep_bit: Bit shift of this clockdomain's PM_WKDEP/CM_SLEEPDEP bit
+ * @prcm_partition: (OMAP4 only) PRCM partition ID for this clkdm's registers
+ * @cm_inst: (OMAP4 only) CM instance register offset
+ * @clkdm_offs: (OMAP4 only) CM clockdomain register offset
  * @wkdep_srcs: Clockdomains that can be told to wake this powerdomain up
  * @sleepdep_srcs: Clockdomains that can be told to keep this clkdm from inact
  * @omap_chip: OMAP chip types that this clockdomain is valid on
  * @usecount: Usecount tracking
  * @node: list_head to link all clockdomains together
+ *
+ * @prcm_partition should be a macro from mach-omap2/prcm44xx.h (OMAP4 only)
+ * @cm_inst should be a macro ending in _INST from the OMAP4 CM instance
+ *     definitions (OMAP4 only)
+ * @clkdm_offs should be a macro ending in _CDOFFS from the OMAP4 CM instance
+ *     definitions (OMAP4 only)
  */
 struct clockdomain {
         const char *name;
@@ -102,10 +103,14 @@ struct clockdomain {
                 const char *name;
                 struct powerdomain *ptr;
         } pwrdm;
-        void __iomem *clkstctrl_reg;
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
         const u16 clktrctrl_mask;
+#endif
         const u8 flags;
         const u8 dep_bit;
+        const u8 prcm_partition;
+        const s16 cm_inst;
+        const u16 clkdm_offs;
         struct clkdm_dep *wkdep_srcs;
         struct clkdm_dep *sleepdep_srcs;
         const struct omap_chip_id omap_chip;
@@ -138,4 +143,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm);
 int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
 int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
 
+extern void __init omap2_clockdomains_init(void);
+extern void __init omap44xx_clockdomains_init(void);
+
 #endif
diff --git a/arch/arm/mach-omap2/clockdomains.h b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
index 8fc19ff2cd89..e4a7133ea3b3 100644
--- a/arch/arm/mach-omap2/clockdomains.h
+++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2008-2009 Texas Instruments, Inc.
  * Copyright (C) 2008-2010 Nokia Corporation
  *
- * Written by Paul Walmsley and Jouni Högander
+ * Paul Walmsley, Jouni Högander
  *
  * This file contains clockdomains and clockdomain wakeup/sleep
  * dependencies for the OMAP2/3 chips.  Some notes:
@@ -32,12 +32,17 @@
  *    from the Power domain framework
  */
 
-#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS_H
-#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS_H
+#include <linux/kernel.h>
+#include <linux/io.h>
 
-#include <plat/clockdomain.h>
-#include "cm.h"
-#include "prm.h"
+#include "clockdomain.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+#include "cm-regbits-34xx.h"
+#include "cm-regbits-44xx.h"
+#include "prm-regbits-24xx.h"
+#include "prm-regbits-34xx.h"
 
 /*
  * Clockdomain dependencies for wkdeps/sleepdeps
@@ -84,8 +89,6 @@ static struct clkdm_dep gfx_sgx_wkdeps[] = {
 
 /* 24XX-specific possible dependencies */
 
-#ifdef CONFIG_ARCH_OMAP2
-
 /* Wakeup dependency source arrays */
 
 /* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */
@@ -165,8 +168,6 @@ static struct clkdm_dep core_24xx_wkdeps[] = {
         { NULL },
 };
 
-#endif
-
 
 /* 2430-specific possible wakeup dependencies */
 
@@ -425,8 +426,6 @@ static struct clkdm_dep gfx_sgx_sleepdeps[] = {
  * sys_clkout/sys_clkout2.
  */
 
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-
 /* This is an implicit clockdomain - it is never defined as such in TRM */
 static struct clockdomain wkup_clkdm = {
         .name           = "wkup_clkdm",
@@ -447,8 +446,6 @@ static struct clockdomain cm_clkdm = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
 };
 
-#endif
-
 /*
  * 2420-only clockdomains
  */
@@ -459,7 +456,6 @@ static struct clockdomain mpu_2420_clkdm = {
         .name           = "mpu_clkdm",
         .pwrdm          = { .name = "mpu_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP2420_CM_REGADDR(MPU_MOD, OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = mpu_24xx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
@@ -469,8 +465,6 @@ static struct clockdomain iva1_2420_clkdm = {
         .name           = "iva1_clkdm",
         .pwrdm          = { .name = "dsp_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
         .wkdep_srcs     = dsp_24xx_wkdeps,
         .clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK,
@@ -481,8 +475,6 @@ static struct clockdomain dsp_2420_clkdm = {
         .name           = "dsp_clkdm",
         .pwrdm          = { .name = "dsp_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
@@ -491,7 +483,6 @@ static struct clockdomain gfx_2420_clkdm = {
         .name           = "gfx_clkdm",
         .pwrdm          = { .name = "gfx_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP2420_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = gfx_sgx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
@@ -501,7 +492,6 @@ static struct clockdomain core_l3_2420_clkdm = {
         .name           = "core_l3_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = core_24xx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
@@ -511,7 +501,6 @@ static struct clockdomain core_l4_2420_clkdm = {
         .name           = "core_l4_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = core_24xx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
@@ -521,7 +510,6 @@ static struct clockdomain dss_2420_clkdm = {
         .name           = "dss_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
@@ -539,8 +527,6 @@ static struct clockdomain mpu_2430_clkdm = {
         .name           = "mpu_clkdm",
         .pwrdm          = { .name = "mpu_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP2430_CM_REGADDR(MPU_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = mpu_24xx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
@@ -551,8 +537,6 @@ static struct clockdomain mdm_clkdm = {
         .name           = "mdm_clkdm",
         .pwrdm          = { .name = "mdm_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP2430_CM_REGADDR(OMAP2430_MDM_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT,
         .wkdep_srcs     = mdm_2430_wkdeps,
         .clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK,
@@ -563,8 +547,6 @@ static struct clockdomain dsp_2430_clkdm = {
         .name           = "dsp_clkdm",
         .pwrdm          = { .name = "dsp_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP2430_CM_REGADDR(OMAP24XX_DSP_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
         .wkdep_srcs     = dsp_24xx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
@@ -575,7 +557,6 @@ static struct clockdomain gfx_2430_clkdm = {
         .name           = "gfx_clkdm",
         .pwrdm          = { .name = "gfx_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP2430_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = gfx_sgx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
@@ -590,7 +571,6 @@ static struct clockdomain core_l3_2430_clkdm = {
         .name           = "core_l3_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP24XX_EN_CORE_SHIFT,
         .wkdep_srcs     = core_24xx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK,
@@ -606,7 +586,6 @@ static struct clockdomain core_l4_2430_clkdm = {
         .name           = "core_l4_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP24XX_EN_CORE_SHIFT,
         .wkdep_srcs     = core_24xx_wkdeps,
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK,
@@ -617,7 +596,6 @@ static struct clockdomain dss_2430_clkdm = {
         .name           = "dss_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
@@ -635,7 +613,6 @@ static struct clockdomain mpu_3xxx_clkdm = {
         .name           = "mpu_clkdm",
         .pwrdm          = { .name = "mpu_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(MPU_MOD, OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP3430_EN_MPU_SHIFT,
         .wkdep_srcs     = mpu_3xxx_wkdeps,
         .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK,
@@ -646,8 +623,6 @@ static struct clockdomain neon_clkdm = {
         .name           = "neon_clkdm",
         .pwrdm          = { .name = "neon_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(OMAP3430_NEON_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = neon_wkdeps,
         .clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -657,8 +632,6 @@ static struct clockdomain iva2_clkdm = {
         .name           = "iva2_clkdm",
         .pwrdm          = { .name = "iva2_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(OMAP3430_IVA2_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT,
         .wkdep_srcs     = iva2_wkdeps,
         .clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK,
@@ -669,7 +642,6 @@ static struct clockdomain gfx_3430es1_clkdm = {
         .name           = "gfx_clkdm",
         .pwrdm          = { .name = "gfx_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = gfx_sgx_wkdeps,
         .sleepdep_srcs  = gfx_sgx_sleepdeps,
         .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK,
@@ -680,8 +652,6 @@ static struct clockdomain sgx_clkdm = {
         .name           = "sgx_clkdm",
         .pwrdm          = { .name = "sgx_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(OMAP3430ES2_SGX_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = gfx_sgx_wkdeps,
         .sleepdep_srcs  = gfx_sgx_sleepdeps,
         .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK,
@@ -699,7 +669,6 @@ static struct clockdomain d2d_clkdm = {
         .name           = "d2d_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
@@ -713,7 +682,6 @@ static struct clockdomain core_l3_3xxx_clkdm = {
         .name           = "core_l3_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP3430_EN_CORE_SHIFT,
         .clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -728,7 +696,6 @@ static struct clockdomain core_l4_3xxx_clkdm = {
         .name           = "core_l4_clkdm",
         .pwrdm          = { .name = "core_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP3430_EN_CORE_SHIFT,
         .clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -739,8 +706,6 @@ static struct clockdomain dss_3xxx_clkdm = {
         .name           = "dss_clkdm",
         .pwrdm          = { .name = "dss_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(OMAP3430_DSS_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT,
         .wkdep_srcs     = dss_wkdeps,
         .sleepdep_srcs  = dss_sleepdeps,
@@ -752,8 +717,6 @@ static struct clockdomain cam_clkdm = {
         .name           = "cam_clkdm",
         .pwrdm          = { .name = "cam_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(OMAP3430_CAM_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = cam_wkdeps,
         .sleepdep_srcs  = cam_sleepdeps,
         .clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK,
@@ -764,8 +727,6 @@ static struct clockdomain usbhost_clkdm = {
         .name           = "usbhost_clkdm",
         .pwrdm          = { .name = "usbhost_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(OMAP3430ES2_USBHOST_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .wkdep_srcs     = usbhost_wkdeps,
         .sleepdep_srcs  = usbhost_sleepdeps,
         .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK,
@@ -776,8 +737,6 @@ static struct clockdomain per_clkdm = {
         .name           = "per_clkdm",
         .pwrdm          = { .name = "per_pwrdm" },
         .flags          = CLKDM_CAN_HWSUP_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(OMAP3430_PER_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .dep_bit        = OMAP3430_EN_PER_SHIFT,
         .wkdep_srcs     = per_wkdeps,
         .sleepdep_srcs  = per_sleepdeps,
@@ -793,8 +752,6 @@ static struct clockdomain emu_clkdm = {
         .name           = "emu_clkdm",
         .pwrdm          = { .name = "emu_pwrdm" },
         .flags          = /* CLKDM_CAN_ENABLE_AUTO |  */CLKDM_CAN_SWSUP,
-        .clkstctrl_reg  = OMAP34XX_CM_REGADDR(OMAP3430_EMU_MOD,
-                                                 OMAP2_CM_CLKSTCTRL),
         .clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
@@ -831,8 +788,6 @@ static struct clockdomain dpll5_clkdm = {
 
 #endif   /* CONFIG_ARCH_OMAP3 */
 
-#include "clockdomains44xx.h"
-
 /*
  * Clockdomain hwsup dependencies (OMAP3 only)
  */
@@ -851,17 +806,10 @@ static struct clkdm_autodep clkdm_autodeps[] = {
         }
 };
 
-/*
- * List of clockdomain pointers per platform
- */
-
-static struct clockdomain *clockdomains_omap[] = {
-
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+static struct clockdomain *clockdomains_omap2[] __initdata = {
         &wkup_clkdm,
         &cm_clkdm,
         &prm_clkdm,
-#endif
 
 #ifdef CONFIG_ARCH_OMAP2420
         &mpu_2420_clkdm,
@@ -903,35 +851,10 @@ static struct clockdomain *clockdomains_omap[] = {
         &dpll4_clkdm,
         &dpll5_clkdm,
 #endif
-
-#ifdef CONFIG_ARCH_OMAP4
-        &l4_cefuse_44xx_clkdm,
-        &l4_cfg_44xx_clkdm,
-        &tesla_44xx_clkdm,
-        &l3_gfx_44xx_clkdm,
-        &ivahd_44xx_clkdm,
-        &l4_secure_44xx_clkdm,
-        &l4_per_44xx_clkdm,
-        &abe_44xx_clkdm,
-        &l3_instr_44xx_clkdm,
-        &l3_init_44xx_clkdm,
-        &mpuss_44xx_clkdm,
-        &mpu0_44xx_clkdm,
-        &mpu1_44xx_clkdm,
-        &l3_emif_44xx_clkdm,
-        &l4_ao_44xx_clkdm,
-        &ducati_44xx_clkdm,
-        &l3_2_44xx_clkdm,
-        &l3_1_44xx_clkdm,
-        &l3_d2d_44xx_clkdm,
-        &iss_44xx_clkdm,
-        &l3_dss_44xx_clkdm,
-        &l4_wkup_44xx_clkdm,
-        &emu_sys_44xx_clkdm,
-        &l3_dma_44xx_clkdm,
-#endif
-
         NULL,
 };
 
-#endif
+void __init omap2_clockdomains_init(void)
+{
+        clkdm_init(clockdomains_omap2, clkdm_autodeps);
+}
diff --git a/arch/arm/mach-omap2/clockdomains44xx.h b/arch/arm/mach-omap2/clockdomains44xx_data.c
index 7e5ba0f67925..51920fc7fc52 100644
--- a/arch/arm/mach-omap2/clockdomains44xx.h
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -23,18 +23,27 @@
  * -> Populate the Sleep/Wakeup dependencies for the domains
  */
 
-#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS44XX_H
-#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS44XX_H
+#include <linux/kernel.h>
+#include <linux/io.h>
 
-#include <plat/clockdomain.h>
+#include "clockdomain.h"
+#include "cm1_44xx.h"
+#include "cm2_44xx.h"
+
+#include "cm1_44xx.h"
+#include "cm2_44xx.h"
+#include "cm-regbits-44xx.h"
+#include "prm44xx.h"
+#include "prcm44xx.h"
+#include "prcm_mpu44xx.h"
 
-#if defined(CONFIG_ARCH_OMAP4)
 
 static struct clockdomain l4_cefuse_44xx_clkdm = {
         .name             = "l4_cefuse_clkdm",
         .pwrdm            = { .name = "cefuse_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_CEFUSE_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CEFUSE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -42,8 +51,9 @@ static struct clockdomain l4_cefuse_44xx_clkdm = {
 static struct clockdomain l4_cfg_44xx_clkdm = {
         .name             = "l4_cfg_clkdm",
         .pwrdm            = { .name = "core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_L4CFG_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CORE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CORE_L4CFG_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -51,8 +61,9 @@ static struct clockdomain l4_cfg_44xx_clkdm = {
 static struct clockdomain tesla_44xx_clkdm = {
         .name             = "tesla_clkdm",
         .pwrdm            = { .name = "tesla_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_TESLA_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM1_PARTITION,
+        .cm_inst          = OMAP4430_CM1_TESLA_INST,
+        .clkdm_offs       = OMAP4430_CM1_TESLA_TESLA_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -60,8 +71,9 @@ static struct clockdomain tesla_44xx_clkdm = {
 static struct clockdomain l3_gfx_44xx_clkdm = {
         .name             = "l3_gfx_clkdm",
         .pwrdm            = { .name = "gfx_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_GFX_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_GFX_INST,
+        .clkdm_offs       = OMAP4430_CM2_GFX_GFX_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -69,8 +81,9 @@ static struct clockdomain l3_gfx_44xx_clkdm = {
 static struct clockdomain ivahd_44xx_clkdm = {
         .name             = "ivahd_clkdm",
         .pwrdm            = { .name = "ivahd_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_IVAHD_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_IVAHD_INST,
+        .clkdm_offs       = OMAP4430_CM2_IVAHD_IVAHD_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -78,8 +91,9 @@ static struct clockdomain ivahd_44xx_clkdm = {
 static struct clockdomain l4_secure_44xx_clkdm = {
         .name             = "l4_secure_clkdm",
         .pwrdm            = { .name = "l4per_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_L4SEC_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_L4PER_INST,
+        .clkdm_offs       = OMAP4430_CM2_L4PER_L4SEC_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -87,8 +101,9 @@ static struct clockdomain l4_secure_44xx_clkdm = {
 static struct clockdomain l4_per_44xx_clkdm = {
         .name             = "l4_per_clkdm",
         .pwrdm            = { .name = "l4per_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_L4PER_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_L4PER_INST,
+        .clkdm_offs       = OMAP4430_CM2_L4PER_L4PER_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -96,8 +111,9 @@ static struct clockdomain l4_per_44xx_clkdm = {
 static struct clockdomain abe_44xx_clkdm = {
         .name             = "abe_clkdm",
         .pwrdm            = { .name = "abe_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM1_ABE_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM1_PARTITION,
+        .cm_inst          = OMAP4430_CM1_ABE_INST,
+        .clkdm_offs       = OMAP4430_CM1_ABE_ABE_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -105,16 +121,18 @@ static struct clockdomain abe_44xx_clkdm = {
 static struct clockdomain l3_instr_44xx_clkdm = {
         .name             = "l3_instr_clkdm",
         .pwrdm            = { .name = "core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_L3INSTR_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CORE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CORE_L3INSTR_CDOFFS,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
 static struct clockdomain l3_init_44xx_clkdm = {
         .name             = "l3_init_clkdm",
         .pwrdm            = { .name = "l3init_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_L3INIT_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_L3INIT_INST,
+        .clkdm_offs       = OMAP4430_CM2_L3INIT_L3INIT_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -122,8 +140,9 @@ static struct clockdomain l3_init_44xx_clkdm = {
 static struct clockdomain mpuss_44xx_clkdm = {
         .name             = "mpuss_clkdm",
         .pwrdm            = { .name = "mpu_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_MPU_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM1_PARTITION,
+        .cm_inst          = OMAP4430_CM1_MPU_INST,
+        .clkdm_offs       = OMAP4430_CM1_MPU_MPU_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -131,8 +150,9 @@ static struct clockdomain mpuss_44xx_clkdm = {
 static struct clockdomain mpu0_44xx_clkdm = {
         .name             = "mpu0_clkdm",
         .pwrdm            = { .name = "cpu0_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_CPU0_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_PRCM_MPU_PARTITION,
+        .cm_inst          = OMAP4430_PRCM_MPU_CPU0_INST,
+        .clkdm_offs       = OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -140,8 +160,9 @@ static struct clockdomain mpu0_44xx_clkdm = {
 static struct clockdomain mpu1_44xx_clkdm = {
         .name             = "mpu1_clkdm",
         .pwrdm            = { .name = "cpu1_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_CPU1_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_PRCM_MPU_PARTITION,
+        .cm_inst          = OMAP4430_PRCM_MPU_CPU1_INST,
+        .clkdm_offs       = OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -149,8 +170,9 @@ static struct clockdomain mpu1_44xx_clkdm = {
 static struct clockdomain l3_emif_44xx_clkdm = {
         .name             = "l3_emif_clkdm",
         .pwrdm            = { .name = "core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_MEMIF_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CORE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CORE_MEMIF_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -158,8 +180,9 @@ static struct clockdomain l3_emif_44xx_clkdm = {
 static struct clockdomain l4_ao_44xx_clkdm = {
         .name             = "l4_ao_clkdm",
         .pwrdm            = { .name = "always_on_core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_ALWON_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_ALWAYS_ON_INST,
+        .clkdm_offs       = OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -167,8 +190,9 @@ static struct clockdomain l4_ao_44xx_clkdm = {
 static struct clockdomain ducati_44xx_clkdm = {
         .name             = "ducati_clkdm",
         .pwrdm            = { .name = "core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_DUCATI_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CORE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CORE_DUCATI_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -176,8 +200,9 @@ static struct clockdomain ducati_44xx_clkdm = {
 static struct clockdomain l3_2_44xx_clkdm = {
         .name             = "l3_2_clkdm",
         .pwrdm            = { .name = "core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_L3_2_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CORE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CORE_L3_2_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -185,8 +210,9 @@ static struct clockdomain l3_2_44xx_clkdm = {
 static struct clockdomain l3_1_44xx_clkdm = {
         .name             = "l3_1_clkdm",
         .pwrdm            = { .name = "core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_L3_1_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CORE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CORE_L3_1_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -194,8 +220,9 @@ static struct clockdomain l3_1_44xx_clkdm = {
 static struct clockdomain l3_d2d_44xx_clkdm = {
         .name             = "l3_d2d_clkdm",
         .pwrdm            = { .name = "core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_D2D_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CORE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CORE_D2D_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -203,8 +230,9 @@ static struct clockdomain l3_d2d_44xx_clkdm = {
 static struct clockdomain iss_44xx_clkdm = {
         .name             = "iss_clkdm",
         .pwrdm            = { .name = "cam_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_CAM_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CAM_INST,
+        .clkdm_offs       = OMAP4430_CM2_CAM_CAM_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -212,8 +240,9 @@ static struct clockdomain iss_44xx_clkdm = {
 static struct clockdomain l3_dss_44xx_clkdm = {
         .name             = "l3_dss_clkdm",
         .pwrdm            = { .name = "dss_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_DSS_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_DSS_INST,
+        .clkdm_offs       = OMAP4430_CM2_DSS_DSS_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -221,8 +250,9 @@ static struct clockdomain l3_dss_44xx_clkdm = {
 static struct clockdomain l4_wkup_44xx_clkdm = {
         .name             = "l4_wkup_clkdm",
         .pwrdm            = { .name = "wkup_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_WKUP_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
+        .cm_inst          = OMAP4430_PRM_WKUP_CM_INST,
+        .clkdm_offs       = OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -230,8 +260,9 @@ static struct clockdomain l4_wkup_44xx_clkdm = {
 static struct clockdomain emu_sys_44xx_clkdm = {
         .name             = "emu_sys_clkdm",
         .pwrdm            = { .name = "emu_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_EMU_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
+        .cm_inst          = OMAP4430_PRM_EMU_CM_INST,
+        .clkdm_offs       = OMAP4430_PRM_EMU_CM_EMU_CDOFFS,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -239,12 +270,42 @@ static struct clockdomain emu_sys_44xx_clkdm = {
 static struct clockdomain l3_dma_44xx_clkdm = {
         .name             = "l3_dma_clkdm",
         .pwrdm            = { .name = "core_pwrdm" },
-        .clkstctrl_reg    = OMAP4430_CM_SDMA_CLKSTCTRL,
-        .clktrctrl_mask   = OMAP4430_CLKTRCTRL_MASK,
+        .prcm_partition   = OMAP4430_CM2_PARTITION,
+        .cm_inst          = OMAP4430_CM2_CORE_INST,
+        .clkdm_offs       = OMAP4430_CM2_CORE_SDMA_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
-#endif
+static struct clockdomain *clockdomains_omap44xx[] __initdata = {
+        &l4_cefuse_44xx_clkdm,
+        &l4_cfg_44xx_clkdm,
+        &tesla_44xx_clkdm,
+        &l3_gfx_44xx_clkdm,
+        &ivahd_44xx_clkdm,
+        &l4_secure_44xx_clkdm,
+        &l4_per_44xx_clkdm,
+        &abe_44xx_clkdm,
+        &l3_instr_44xx_clkdm,
+        &l3_init_44xx_clkdm,
+        &mpuss_44xx_clkdm,
+        &mpu0_44xx_clkdm,
+        &mpu1_44xx_clkdm,
+        &l3_emif_44xx_clkdm,
+        &l4_ao_44xx_clkdm,
+        &ducati_44xx_clkdm,
+        &l3_2_44xx_clkdm,
+        &l3_1_44xx_clkdm,
+        &l3_d2d_44xx_clkdm,
+        &iss_44xx_clkdm,
+        &l3_dss_44xx_clkdm,
+        &l4_wkup_44xx_clkdm,
+        &emu_sys_44xx_clkdm,
+        &l3_dma_44xx_clkdm,
+        NULL,
+};
 
-#endif
+void __init omap44xx_clockdomains_init(void)
+{
+        clkdm_init(clockdomains_omap44xx, NULL);
+}
diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h
index da51cc3ed7eb..d70660e82fe6 100644
--- a/arch/arm/mach-omap2/cm-regbits-24xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-24xx.h
@@ -14,8 +14,6 @@
  * published by the Free Software Foundation.
  */
 
-#include "cm.h"
-
 /* Bits shared between registers */
 
 /* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */
@@ -126,8 +124,12 @@
 #define OMAP24XX_ST_HDQ_MASK                            (1 << 23)
 #define OMAP2420_ST_I2C2_SHIFT                          20
 #define OMAP2420_ST_I2C2_MASK                           (1 << 20)
+#define OMAP2430_ST_I2CHS1_SHIFT                        19
+#define OMAP2430_ST_I2CHS1_MASK                         (1 << 19)
 #define OMAP2420_ST_I2C1_SHIFT                          19
 #define OMAP2420_ST_I2C1_MASK                           (1 << 19)
+#define OMAP2430_ST_I2CHS2_SHIFT                        20
+#define OMAP2430_ST_I2CHS2_MASK                         (1 << 20)
 #define OMAP24XX_ST_MCBSP2_SHIFT                        16
 #define OMAP24XX_ST_MCBSP2_MASK                         (1 << 16)
 #define OMAP24XX_ST_MCBSP1_SHIFT                        15
@@ -432,4 +434,9 @@
 #define OMAP2430_AUTOSTATE_MDM_SHIFT                    0
 #define OMAP2430_AUTOSTATE_MDM_MASK                     (1 << 0)
 
+/* OMAP24XX CM_CLKSTCTRL_*.AUTOSTATE_* register bit values */
+#define OMAP24XX_CLKSTCTRL_DISABLE_AUTO         0x0
+#define OMAP24XX_CLKSTCTRL_ENABLE_AUTO          0x1
+
+
 #endif
diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h
index 4f959a7d881c..b91275908f33 100644
--- a/arch/arm/mach-omap2/cm-regbits-34xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-34xx.h
@@ -14,8 +14,6 @@
  * published by the Free Software Foundation.
  */
 
-#include "cm.h"
-
 /* Bits shared between registers */
 
 /* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */
@@ -800,4 +798,15 @@
 #define OMAP3430ES2_CLKACTIVITY_USBHOST_SHIFT           0
 #define OMAP3430ES2_CLKACTIVITY_USBHOST_MASK            (1 << 0)
 
+/*
+ *
+ */
+
+/* OMAP3XXX CM_CLKSTCTRL_*.CLKTRCTRL_* register bit values */
+#define OMAP34XX_CLKSTCTRL_DISABLE_AUTO         0x0
+#define OMAP34XX_CLKSTCTRL_FORCE_SLEEP          0x1
+#define OMAP34XX_CLKSTCTRL_FORCE_WAKEUP         0x2
+#define OMAP34XX_CLKSTCTRL_ENABLE_AUTO          0x3
+
+
 #endif
diff --git a/arch/arm/mach-omap2/cm-regbits-44xx.h b/arch/arm/mach-omap2/cm-regbits-44xx.h
index 0b72be433776..9d47a05b17b4 100644
--- a/arch/arm/mach-omap2/cm-regbits-44xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-44xx.h
@@ -22,9 +22,6 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_44XX_H
 #define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_44XX_H
 
-#include "cm.h"
-
-
 /*
  * Used by CM_L3_1_DYNAMICDEP, CM_L3_1_DYNAMICDEP_RESTORE, CM_MPU_DYNAMICDEP,
  * CM_TESLA_DYNAMICDEP
diff --git a/arch/arm/mach-omap2/cm.c b/arch/arm/mach-omap2/cm.c
deleted file mode 100644
index 721c3b66740a..000000000000
--- a/arch/arm/mach-omap2/cm.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * OMAP2/3 CM module functions
- *
- * Copyright (C) 2009 Nokia Corporation
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/io.h>
-
-#include <asm/atomic.h>
-
-#include <plat/common.h>
-
-#include "cm.h"
-#include "cm-regbits-24xx.h"
-#include "cm-regbits-34xx.h"
-
-static const u8 cm_idlest_offs[] = {
-        CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3
-};
-
-/**
- * omap2_cm_wait_idlest_ready - wait for a module to leave idle or standby
- * @prcm_mod: PRCM module offset
- * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3)
- * @idlest_shift: shift of the bit in the CM_IDLEST* register to check
- *
- * XXX document
- */
-int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift)
-{
-        int ena = 0, i = 0;
-        u8 cm_idlest_reg;
-        u32 mask;
-
-        if (!idlest_id || (idlest_id > ARRAY_SIZE(cm_idlest_offs)))
-                return -EINVAL;
-
-        cm_idlest_reg = cm_idlest_offs[idlest_id - 1];
-
-        mask = 1 << idlest_shift;
-
-        if (cpu_is_omap24xx())
-                ena = mask;
-        else if (cpu_is_omap34xx())
-                ena = 0;
-        else
-                BUG();
-
-        /* XXX should be OMAP2 CM */
-        omap_test_timeout(((cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena),
-                          MAX_MODULE_READY_TIME, i);
-
-        return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
-}
-
diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h
index a02ca30423dc..a7bc096bd407 100644
--- a/arch/arm/mach-omap2/cm.h
+++ b/arch/arm/mach-omap2/cm.h
@@ -1,8 +1,5 @@
-#ifndef __ARCH_ASM_MACH_OMAP2_CM_H
-#define __ARCH_ASM_MACH_OMAP2_CM_H
-
 /*
- * OMAP2/3 Clock Management (CM) register definitions
+ * OMAP2+ Clock Management prototypes
  *
  * Copyright (C) 2007-2009 Texas Instruments, Inc.
  * Copyright (C) 2007-2009 Nokia Corporation
@@ -13,136 +10,8 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
-#include "prcm-common.h"
-
-#define OMAP2420_CM_REGADDR(module, reg)                                \
-                        OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
-#define OMAP2430_CM_REGADDR(module, reg)                                \
-                        OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
-#define OMAP34XX_CM_REGADDR(module, reg)                                \
-                        OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
-#define OMAP44XX_CM1_REGADDR(module, reg)                               \
-                        OMAP2_L4_IO_ADDRESS(OMAP4430_CM1_BASE + (module) + (reg))
-#define OMAP44XX_CM2_REGADDR(module, reg)                               \
-                        OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE + (module) + (reg))
-
-#include "cm44xx.h"
-
-/*
- * Architecture-specific global CM registers
- * Use cm_{read,write}_reg() with these registers.
- * These registers appear once per CM module.
- */
-
-#define OMAP3430_CM_REVISION            OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000)
-#define OMAP3430_CM_SYSCONFIG           OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010)
-#define OMAP3430_CM_POLCTRL             OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c)
-
-#define OMAP3_CM_CLKOUT_CTRL_OFFSET     0x0070
-#define OMAP3430_CM_CLKOUT_CTRL         OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
-
-/*
- * Module specific CM registers from CM_BASE + domain offset
- * Use cm_{read,write}_mod_reg() with these registers.
- * These register offsets generally appear in more than one PRCM submodule.
- */
-
-/* Common between 24xx and 34xx */
-
-#define CM_FCLKEN                                       0x0000
-#define CM_FCLKEN1                                      CM_FCLKEN
-#define CM_CLKEN                                        CM_FCLKEN
-#define CM_ICLKEN                                       0x0010
-#define CM_ICLKEN1                                      CM_ICLKEN
-#define CM_ICLKEN2                                      0x0014
-#define CM_ICLKEN3                                      0x0018
-#define CM_IDLEST                                       0x0020
-#define CM_IDLEST1                                      CM_IDLEST
-#define CM_IDLEST2                                      0x0024
-#define CM_AUTOIDLE                                     0x0030
-#define CM_AUTOIDLE1                                    CM_AUTOIDLE
-#define CM_AUTOIDLE2                                    0x0034
-#define CM_AUTOIDLE3                                    0x0038
-#define CM_CLKSEL                                       0x0040
-#define CM_CLKSEL1                                      CM_CLKSEL
-#define CM_CLKSEL2                                      0x0044
-#define OMAP2_CM_CLKSTCTRL                              0x0048
-#define OMAP4_CM_CLKSTCTRL                              0x0000
-
-
-/* Architecture-specific registers */
-
-#define OMAP24XX_CM_FCLKEN2                             0x0004
-#define OMAP24XX_CM_ICLKEN4                             0x001c
-#define OMAP24XX_CM_AUTOIDLE4                           0x003c
-
-#define OMAP2430_CM_IDLEST3                             0x0028
-
-#define OMAP3430_CM_CLKEN_PLL                           0x0004
-#define OMAP3430ES2_CM_CLKEN2                           0x0004
-#define OMAP3430ES2_CM_FCLKEN3                          0x0008
-#define OMAP3430_CM_IDLEST_PLL                          CM_IDLEST2
-#define OMAP3430_CM_AUTOIDLE_PLL                        CM_AUTOIDLE2
-#define OMAP3430ES2_CM_AUTOIDLE2_PLL                    CM_AUTOIDLE2
-#define OMAP3430_CM_CLKSEL1                             CM_CLKSEL
-#define OMAP3430_CM_CLKSEL1_PLL                         CM_CLKSEL
-#define OMAP3430_CM_CLKSEL2_PLL                         CM_CLKSEL2
-#define OMAP3430_CM_SLEEPDEP                            CM_CLKSEL2
-#define OMAP3430_CM_CLKSEL3                             OMAP2_CM_CLKSTCTRL
-#define OMAP3430_CM_CLKSTST                             0x004c
-#define OMAP3430ES2_CM_CLKSEL4                          0x004c
-#define OMAP3430ES2_CM_CLKSEL5                          0x0050
-#define OMAP3430_CM_CLKSEL2_EMU                         0x0050
-#define OMAP3430_CM_CLKSEL3_EMU                         0x0054
-
-/* CM2.CEFUSE_CM2 register offsets */
-
-/* OMAP4 modulemode control */
-#define OMAP4430_MODULEMODE_HWCTRL                      0
-#define OMAP4430_MODULEMODE_SWCTRL                      1
-
-/* Clock management domain register get/set */
-
-#ifndef __ASSEMBLER__
-
-extern u32 cm_read_mod_reg(s16 module, u16 idx);
-extern void cm_write_mod_reg(u32 val, s16 module, u16 idx);
-extern u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
-
-extern int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id,
-                                      u8 idlest_shift);
-extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
-
-static inline u32 cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-        return cm_rmw_mod_reg_bits(bits, bits, module, idx);
-}
-
-static inline u32 cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-        return cm_rmw_mod_reg_bits(bits, 0x0, module, idx);
-}
-
-#endif
-
-/* CM register bits shared between 24XX and 3430 */
-
-/* CM_CLKSEL_GFX */
-#define OMAP_CLKSEL_GFX_SHIFT                           0
-#define OMAP_CLKSEL_GFX_MASK                            (0x7 << 0)
-
-/* CM_ICLKEN_GFX */
-#define OMAP_EN_GFX_SHIFT                               0
-#define OMAP_EN_GFX_MASK                                (1 << 0)
-
-/* CM_IDLEST_GFX */
-#define OMAP_ST_GFX_MASK                                (1 << 0)
-
-
-/* CM_IDLEST indicator */
-#define OMAP24XX_CM_IDLEST_VAL          0
-#define OMAP34XX_CM_IDLEST_VAL          1
+#ifndef __ARCH_ASM_MACH_OMAP2_CM_H
+#define __ARCH_ASM_MACH_OMAP2_CM_H
 
 /*
  * MAX_MODULE_READY_TIME: max duration in microseconds to wait for the
diff --git a/arch/arm/mach-omap2/cm1_44xx.h b/arch/arm/mach-omap2/cm1_44xx.h
new file mode 100644
index 000000000000..e2d7a56b2ad6
--- /dev/null
+++ b/arch/arm/mach-omap2/cm1_44xx.h
@@ -0,0 +1,261 @@
+/*
+ * OMAP44xx CM1 instance offset macros
+ *
+ * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Paul Walmsley (paul@pwsan.com)
+ * Rajendra Nayak (rnayak@ti.com)
+ * Benoit Cousson (b-cousson@ti.com)
+ *
+ * This file is automatically generated from the OMAP hardware databases.
+ * We respectfully ask that any modifications to this file be coordinated
+ * with the public linux-omap@vger.kernel.org mailing list and the
+ * authors above to ensure that the autogeneration scripts are kept
+ * up-to-date with the file contents.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX",
+ *     or "OMAP4430".
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_CM1_44XX_H
+#define __ARCH_ARM_MACH_OMAP2_CM1_44XX_H
+
+/* CM1 base address */
+#define OMAP4430_CM1_BASE               0x4a004000
+
+#define OMAP44XX_CM1_REGADDR(inst, reg)                         \
+        OMAP2_L4_IO_ADDRESS(OMAP4430_CM1_BASE + (inst) + (reg))
+
+/* CM1 instances */
+#define OMAP4430_CM1_OCP_SOCKET_INST    0x0000
+#define OMAP4430_CM1_CKGEN_INST         0x0100
+#define OMAP4430_CM1_MPU_INST           0x0300
+#define OMAP4430_CM1_TESLA_INST         0x0400
+#define OMAP4430_CM1_ABE_INST           0x0500
+#define OMAP4430_CM1_RESTORE_INST       0x0e00
+#define OMAP4430_CM1_INSTR_INST         0x0f00
+
+/* CM1 clockdomain register offsets (from instance start) */
+#define OMAP4430_CM1_ABE_ABE_CDOFFS             0x0000
+#define OMAP4430_CM1_MPU_MPU_CDOFFS             0x0000
+#define OMAP4430_CM1_TESLA_TESLA_CDOFFS         0x0000
+
+/* CM1 */
+
+/* CM1.OCP_SOCKET_CM1 register offsets */
+#define OMAP4_REVISION_CM1_OFFSET                       0x0000
+#define OMAP4430_REVISION_CM1                           OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_INST, 0x0000)
+#define OMAP4_CM_CM1_PROFILING_CLKCTRL_OFFSET           0x0040
+#define OMAP4430_CM_CM1_PROFILING_CLKCTRL               OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_INST, 0x0040)
+
+/* CM1.CKGEN_CM1 register offsets */
+#define OMAP4_CM_CLKSEL_CORE_OFFSET                     0x0000
+#define OMAP4430_CM_CLKSEL_CORE                         OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0000)
+#define OMAP4_CM_CLKSEL_ABE_OFFSET                      0x0008
+#define OMAP4430_CM_CLKSEL_ABE                          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0008)
+#define OMAP4_CM_DLL_CTRL_OFFSET                        0x0010
+#define OMAP4430_CM_DLL_CTRL                            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0010)
+#define OMAP4_CM_CLKMODE_DPLL_CORE_OFFSET               0x0020
+#define OMAP4430_CM_CLKMODE_DPLL_CORE                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0020)
+#define OMAP4_CM_IDLEST_DPLL_CORE_OFFSET                0x0024
+#define OMAP4430_CM_IDLEST_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0024)
+#define OMAP4_CM_AUTOIDLE_DPLL_CORE_OFFSET              0x0028
+#define OMAP4430_CM_AUTOIDLE_DPLL_CORE                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0028)
+#define OMAP4_CM_CLKSEL_DPLL_CORE_OFFSET                0x002c
+#define OMAP4430_CM_CLKSEL_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x002c)
+#define OMAP4_CM_DIV_M2_DPLL_CORE_OFFSET                0x0030
+#define OMAP4430_CM_DIV_M2_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0030)
+#define OMAP4_CM_DIV_M3_DPLL_CORE_OFFSET                0x0034
+#define OMAP4430_CM_DIV_M3_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0034)
+#define OMAP4_CM_DIV_M4_DPLL_CORE_OFFSET                0x0038
+#define OMAP4430_CM_DIV_M4_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0038)
+#define OMAP4_CM_DIV_M5_DPLL_CORE_OFFSET                0x003c
+#define OMAP4430_CM_DIV_M5_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x003c)
+#define OMAP4_CM_DIV_M6_DPLL_CORE_OFFSET                0x0040
+#define OMAP4430_CM_DIV_M6_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0040)
+#define OMAP4_CM_DIV_M7_DPLL_CORE_OFFSET                0x0044
+#define OMAP4430_CM_DIV_M7_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0044)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET        0x0048
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0048)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_CORE_OFFSET       0x004c
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_CORE           OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x004c)
+#define OMAP4_CM_EMU_OVERRIDE_DPLL_CORE_OFFSET          0x0050
+#define OMAP4430_CM_EMU_OVERRIDE_DPLL_CORE              OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0050)
+#define OMAP4_CM_CLKMODE_DPLL_MPU_OFFSET                0x0060
+#define OMAP4430_CM_CLKMODE_DPLL_MPU                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0060)
+#define OMAP4_CM_IDLEST_DPLL_MPU_OFFSET                 0x0064
+#define OMAP4430_CM_IDLEST_DPLL_MPU                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0064)
+#define OMAP4_CM_AUTOIDLE_DPLL_MPU_OFFSET               0x0068
+#define OMAP4430_CM_AUTOIDLE_DPLL_MPU                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0068)
+#define OMAP4_CM_CLKSEL_DPLL_MPU_OFFSET                 0x006c
+#define OMAP4430_CM_CLKSEL_DPLL_MPU                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x006c)
+#define OMAP4_CM_DIV_M2_DPLL_MPU_OFFSET                 0x0070
+#define OMAP4430_CM_DIV_M2_DPLL_MPU                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0070)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET         0x0088
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_MPU             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0088)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_MPU_OFFSET                0x008c
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_MPU            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x008c)
+#define OMAP4_CM_BYPCLK_DPLL_MPU_OFFSET                 0x009c
+#define OMAP4430_CM_BYPCLK_DPLL_MPU                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x009c)
+#define OMAP4_CM_CLKMODE_DPLL_IVA_OFFSET                0x00a0
+#define OMAP4430_CM_CLKMODE_DPLL_IVA                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a0)
+#define OMAP4_CM_IDLEST_DPLL_IVA_OFFSET                 0x00a4
+#define OMAP4430_CM_IDLEST_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a4)
+#define OMAP4_CM_AUTOIDLE_DPLL_IVA_OFFSET               0x00a8
+#define OMAP4430_CM_AUTOIDLE_DPLL_IVA                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a8)
+#define OMAP4_CM_CLKSEL_DPLL_IVA_OFFSET                 0x00ac
+#define OMAP4430_CM_CLKSEL_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00ac)
+#define OMAP4_CM_DIV_M4_DPLL_IVA_OFFSET                 0x00b8
+#define OMAP4430_CM_DIV_M4_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00b8)
+#define OMAP4_CM_DIV_M5_DPLL_IVA_OFFSET                 0x00bc
+#define OMAP4430_CM_DIV_M5_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00bc)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET         0x00c8
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_IVA             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00c8)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_IVA_OFFSET                0x00cc
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_IVA            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00cc)
+#define OMAP4_CM_BYPCLK_DPLL_IVA_OFFSET                 0x00dc
+#define OMAP4430_CM_BYPCLK_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00dc)
+#define OMAP4_CM_CLKMODE_DPLL_ABE_OFFSET                0x00e0
+#define OMAP4430_CM_CLKMODE_DPLL_ABE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e0)
+#define OMAP4_CM_IDLEST_DPLL_ABE_OFFSET                 0x00e4
+#define OMAP4430_CM_IDLEST_DPLL_ABE                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e4)
+#define OMAP4_CM_AUTOIDLE_DPLL_ABE_OFFSET               0x00e8
+#define OMAP4430_CM_AUTOIDLE_DPLL_ABE                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e8)
+#define OMAP4_CM_CLKSEL_DPLL_ABE_OFFSET                 0x00ec
+#define OMAP4430_CM_CLKSEL_DPLL_ABE                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00ec)
+#define OMAP4_CM_DIV_M2_DPLL_ABE_OFFSET                 0x00f0
+#define OMAP4430_CM_DIV_M2_DPLL_ABE                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00f0)
+#define OMAP4_CM_DIV_M3_DPLL_ABE_OFFSET                 0x00f4
+#define OMAP4430_CM_DIV_M3_DPLL_ABE                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00f4)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET         0x0108
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_ABE             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0108)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_ABE_OFFSET                0x010c
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_ABE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x010c)
+#define OMAP4_CM_CLKMODE_DPLL_DDRPHY_OFFSET             0x0120
+#define OMAP4430_CM_CLKMODE_DPLL_DDRPHY                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0120)
+#define OMAP4_CM_IDLEST_DPLL_DDRPHY_OFFSET              0x0124
+#define OMAP4430_CM_IDLEST_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0124)
+#define OMAP4_CM_AUTOIDLE_DPLL_DDRPHY_OFFSET            0x0128
+#define OMAP4430_CM_AUTOIDLE_DPLL_DDRPHY                OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0128)
+#define OMAP4_CM_CLKSEL_DPLL_DDRPHY_OFFSET              0x012c
+#define OMAP4430_CM_CLKSEL_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x012c)
+#define OMAP4_CM_DIV_M2_DPLL_DDRPHY_OFFSET              0x0130
+#define OMAP4430_CM_DIV_M2_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0130)
+#define OMAP4_CM_DIV_M4_DPLL_DDRPHY_OFFSET              0x0138
+#define OMAP4430_CM_DIV_M4_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0138)
+#define OMAP4_CM_DIV_M5_DPLL_DDRPHY_OFFSET              0x013c
+#define OMAP4430_CM_DIV_M5_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x013c)
+#define OMAP4_CM_DIV_M6_DPLL_DDRPHY_OFFSET              0x0140
+#define OMAP4430_CM_DIV_M6_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0140)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_DDRPHY_OFFSET      0x0148
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_DDRPHY          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0148)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_DDRPHY_OFFSET     0x014c
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_DDRPHY         OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x014c)
+#define OMAP4_CM_SHADOW_FREQ_CONFIG1_OFFSET             0x0160
+#define OMAP4430_CM_SHADOW_FREQ_CONFIG1                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0160)
+#define OMAP4_CM_SHADOW_FREQ_CONFIG2_OFFSET             0x0164
+#define OMAP4430_CM_SHADOW_FREQ_CONFIG2                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0164)
+#define OMAP4_CM_DYN_DEP_PRESCAL_OFFSET                 0x0170
+#define OMAP4430_CM_DYN_DEP_PRESCAL                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0170)
+#define OMAP4_CM_RESTORE_ST_OFFSET                      0x0180
+#define OMAP4430_CM_RESTORE_ST                          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0180)
+
+/* CM1.MPU_CM1 register offsets */
+#define OMAP4_CM_MPU_CLKSTCTRL_OFFSET                   0x0000
+#define OMAP4430_CM_MPU_CLKSTCTRL                       OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0000)
+#define OMAP4_CM_MPU_STATICDEP_OFFSET                   0x0004
+#define OMAP4430_CM_MPU_STATICDEP                       OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0004)
+#define OMAP4_CM_MPU_DYNAMICDEP_OFFSET                  0x0008
+#define OMAP4430_CM_MPU_DYNAMICDEP                      OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0008)
+#define OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET                 0x0020
+#define OMAP4430_CM_MPU_MPU_CLKCTRL                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0020)
+
+/* CM1.TESLA_CM1 register offsets */
+#define OMAP4_CM_TESLA_CLKSTCTRL_OFFSET                 0x0000
+#define OMAP4430_CM_TESLA_CLKSTCTRL                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0000)
+#define OMAP4_CM_TESLA_STATICDEP_OFFSET                 0x0004
+#define OMAP4430_CM_TESLA_STATICDEP                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0004)
+#define OMAP4_CM_TESLA_DYNAMICDEP_OFFSET                0x0008
+#define OMAP4430_CM_TESLA_DYNAMICDEP                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0008)
+#define OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET             0x0020
+#define OMAP4430_CM_TESLA_TESLA_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0020)
+
+/* CM1.ABE_CM1 register offsets */
+#define OMAP4_CM1_ABE_CLKSTCTRL_OFFSET                  0x0000
+#define OMAP4430_CM1_ABE_CLKSTCTRL                      OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0000)
+#define OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET              0x0020
+#define OMAP4430_CM1_ABE_L4ABE_CLKCTRL                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0020)
+#define OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET               0x0028
+#define OMAP4430_CM1_ABE_AESS_CLKCTRL                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0028)
+#define OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET                0x0030
+#define OMAP4430_CM1_ABE_PDM_CLKCTRL                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0030)
+#define OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET               0x0038
+#define OMAP4430_CM1_ABE_DMIC_CLKCTRL                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0038)
+#define OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET              0x0040
+#define OMAP4430_CM1_ABE_MCASP_CLKCTRL                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0040)
+#define OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET             0x0048
+#define OMAP4430_CM1_ABE_MCBSP1_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0048)
+#define OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET             0x0050
+#define OMAP4430_CM1_ABE_MCBSP2_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0050)
+#define OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET             0x0058
+#define OMAP4430_CM1_ABE_MCBSP3_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0058)
+#define OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET            0x0060
+#define OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL                OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0060)
+#define OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET             0x0068
+#define OMAP4430_CM1_ABE_TIMER5_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0068)
+#define OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET             0x0070
+#define OMAP4430_CM1_ABE_TIMER6_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0070)
+#define OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET             0x0078
+#define OMAP4430_CM1_ABE_TIMER7_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0078)
+#define OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET             0x0080
+#define OMAP4430_CM1_ABE_TIMER8_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0080)
+#define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET               0x0088
+#define OMAP4430_CM1_ABE_WDT3_CLKCTRL                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0088)
+
+/* CM1.RESTORE_CM1 register offsets */
+#define OMAP4_CM_CLKSEL_CORE_RESTORE_OFFSET             0x0000
+#define OMAP4430_CM_CLKSEL_CORE_RESTORE                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0000)
+#define OMAP4_CM_DIV_M2_DPLL_CORE_RESTORE_OFFSET        0x0004
+#define OMAP4430_CM_DIV_M2_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0004)
+#define OMAP4_CM_DIV_M3_DPLL_CORE_RESTORE_OFFSET        0x0008
+#define OMAP4430_CM_DIV_M3_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0008)
+#define OMAP4_CM_DIV_M4_DPLL_CORE_RESTORE_OFFSET        0x000c
+#define OMAP4430_CM_DIV_M4_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x000c)
+#define OMAP4_CM_DIV_M5_DPLL_CORE_RESTORE_OFFSET        0x0010
+#define OMAP4430_CM_DIV_M5_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0010)
+#define OMAP4_CM_DIV_M6_DPLL_CORE_RESTORE_OFFSET        0x0014
+#define OMAP4430_CM_DIV_M6_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0014)
+#define OMAP4_CM_DIV_M7_DPLL_CORE_RESTORE_OFFSET        0x0018
+#define OMAP4430_CM_DIV_M7_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0018)
+#define OMAP4_CM_CLKSEL_DPLL_CORE_RESTORE_OFFSET        0x001c
+#define OMAP4430_CM_CLKSEL_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x001c)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE_OFFSET        0x0020
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0020)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_CORE_RESTORE_OFFSET       0x0024
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_CORE_RESTORE   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0024)
+#define OMAP4_CM_CLKMODE_DPLL_CORE_RESTORE_OFFSET       0x0028
+#define OMAP4430_CM_CLKMODE_DPLL_CORE_RESTORE           OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0028)
+#define OMAP4_CM_SHADOW_FREQ_CONFIG2_RESTORE_OFFSET     0x002c
+#define OMAP4430_CM_SHADOW_FREQ_CONFIG2_RESTORE         OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x002c)
+#define OMAP4_CM_SHADOW_FREQ_CONFIG1_RESTORE_OFFSET     0x0030
+#define OMAP4430_CM_SHADOW_FREQ_CONFIG1_RESTORE         OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0030)
+#define OMAP4_CM_AUTOIDLE_DPLL_CORE_RESTORE_OFFSET      0x0034
+#define OMAP4430_CM_AUTOIDLE_DPLL_CORE_RESTORE          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0034)
+#define OMAP4_CM_MPU_CLKSTCTRL_RESTORE_OFFSET           0x0038
+#define OMAP4430_CM_MPU_CLKSTCTRL_RESTORE               OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0038)
+#define OMAP4_CM_CM1_PROFILING_CLKCTRL_RESTORE_OFFSET   0x003c
+#define OMAP4430_CM_CM1_PROFILING_CLKCTRL_RESTORE       OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x003c)
+#define OMAP4_CM_DYN_DEP_PRESCAL_RESTORE_OFFSET         0x0040
+#define OMAP4430_CM_DYN_DEP_PRESCAL_RESTORE             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0040)
+
+/* Function prototypes */
+extern u32 omap4_cm1_read_inst_reg(s16 inst, u16 idx);
+extern void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 idx);
+extern u32 omap4_cm1_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
+
+#endif
diff --git a/arch/arm/mach-omap2/cm2_44xx.h b/arch/arm/mach-omap2/cm2_44xx.h
new file mode 100644
index 000000000000..aa4745044065
--- /dev/null
+++ b/arch/arm/mach-omap2/cm2_44xx.h
@@ -0,0 +1,508 @@
+/*
+ * OMAP44xx CM2 instance offset macros
+ *
+ * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Paul Walmsley (paul@pwsan.com)
+ * Rajendra Nayak (rnayak@ti.com)
+ * Benoit Cousson (b-cousson@ti.com)
+ *
+ * This file is automatically generated from the OMAP hardware databases.
+ * We respectfully ask that any modifications to this file be coordinated
+ * with the public linux-omap@vger.kernel.org mailing list and the
+ * authors above to ensure that the autogeneration scripts are kept
+ * up-to-date with the file contents.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX",
+ *     or "OMAP4430".
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_CM2_44XX_H
+#define __ARCH_ARM_MACH_OMAP2_CM2_44XX_H
+
+/* CM2 base address */
+#define OMAP4430_CM2_BASE               0x4a008000
+
+#define OMAP44XX_CM2_REGADDR(inst, reg)                         \
+        OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE + (inst) + (reg))
+
+/* CM2 instances */
+#define OMAP4430_CM2_OCP_SOCKET_INST    0x0000
+#define OMAP4430_CM2_CKGEN_INST         0x0100
+#define OMAP4430_CM2_ALWAYS_ON_INST     0x0600
+#define OMAP4430_CM2_CORE_INST          0x0700
+#define OMAP4430_CM2_IVAHD_INST         0x0f00
+#define OMAP4430_CM2_CAM_INST           0x1000
+#define OMAP4430_CM2_DSS_INST           0x1100
+#define OMAP4430_CM2_GFX_INST           0x1200
+#define OMAP4430_CM2_L3INIT_INST                0x1300
+#define OMAP4430_CM2_L4PER_INST         0x1400
+#define OMAP4430_CM2_CEFUSE_INST                0x1600
+#define OMAP4430_CM2_RESTORE_INST       0x1e00
+#define OMAP4430_CM2_INSTR_INST         0x1f00
+
+/* CM2 clockdomain register offsets (from instance start) */
+#define OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS     0x0000
+#define OMAP4430_CM2_CORE_L3_1_CDOFFS           0x0000
+#define OMAP4430_CM2_CORE_L3_2_CDOFFS           0x0100
+#define OMAP4430_CM2_CORE_DUCATI_CDOFFS         0x0200
+#define OMAP4430_CM2_CORE_SDMA_CDOFFS           0x0300
+#define OMAP4430_CM2_CORE_MEMIF_CDOFFS          0x0400
+#define OMAP4430_CM2_CORE_D2D_CDOFFS            0x0500
+#define OMAP4430_CM2_CORE_L4CFG_CDOFFS          0x0600
+#define OMAP4430_CM2_CORE_L3INSTR_CDOFFS        0x0700
+#define OMAP4430_CM2_IVAHD_IVAHD_CDOFFS         0x0000
+#define OMAP4430_CM2_CAM_CAM_CDOFFS             0x0000
+#define OMAP4430_CM2_DSS_DSS_CDOFFS             0x0000
+#define OMAP4430_CM2_GFX_GFX_CDOFFS             0x0000
+#define OMAP4430_CM2_L3INIT_L3INIT_CDOFFS       0x0000
+#define OMAP4430_CM2_L4PER_L4PER_CDOFFS         0x0000
+#define OMAP4430_CM2_L4PER_L4SEC_CDOFFS         0x0180
+#define OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS       0x0000
+
+
+/* CM2 */
+
+/* CM2.OCP_SOCKET_CM2 register offsets */
+#define OMAP4_REVISION_CM2_OFFSET                       0x0000
+#define OMAP4430_REVISION_CM2                           OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_INST, 0x0000)
+#define OMAP4_CM_CM2_PROFILING_CLKCTRL_OFFSET           0x0040
+#define OMAP4430_CM_CM2_PROFILING_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_INST, 0x0040)
+
+/* CM2.CKGEN_CM2 register offsets */
+#define OMAP4_CM_CLKSEL_DUCATI_ISS_ROOT_OFFSET          0x0000
+#define OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0000)
+#define OMAP4_CM_CLKSEL_USB_60MHZ_OFFSET                0x0004
+#define OMAP4430_CM_CLKSEL_USB_60MHZ                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0004)
+#define OMAP4_CM_SCALE_FCLK_OFFSET                      0x0008
+#define OMAP4430_CM_SCALE_FCLK                          OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0008)
+#define OMAP4_CM_CORE_DVFS_PERF1_OFFSET                 0x0010
+#define OMAP4430_CM_CORE_DVFS_PERF1                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0010)
+#define OMAP4_CM_CORE_DVFS_PERF2_OFFSET                 0x0014
+#define OMAP4430_CM_CORE_DVFS_PERF2                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0014)
+#define OMAP4_CM_CORE_DVFS_PERF3_OFFSET                 0x0018
+#define OMAP4430_CM_CORE_DVFS_PERF3                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0018)
+#define OMAP4_CM_CORE_DVFS_PERF4_OFFSET                 0x001c
+#define OMAP4430_CM_CORE_DVFS_PERF4                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x001c)
+#define OMAP4_CM_CORE_DVFS_CURRENT_OFFSET               0x0024
+#define OMAP4430_CM_CORE_DVFS_CURRENT                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0024)
+#define OMAP4_CM_IVA_DVFS_PERF_TESLA_OFFSET             0x0028
+#define OMAP4430_CM_IVA_DVFS_PERF_TESLA                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0028)
+#define OMAP4_CM_IVA_DVFS_PERF_IVAHD_OFFSET             0x002c
+#define OMAP4430_CM_IVA_DVFS_PERF_IVAHD                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x002c)
+#define OMAP4_CM_IVA_DVFS_PERF_ABE_OFFSET               0x0030
+#define OMAP4430_CM_IVA_DVFS_PERF_ABE                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0030)
+#define OMAP4_CM_IVA_DVFS_CURRENT_OFFSET                0x0038
+#define OMAP4430_CM_IVA_DVFS_CURRENT                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0038)
+#define OMAP4_CM_CLKMODE_DPLL_PER_OFFSET                0x0040
+#define OMAP4430_CM_CLKMODE_DPLL_PER                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0040)
+#define OMAP4_CM_IDLEST_DPLL_PER_OFFSET                 0x0044
+#define OMAP4430_CM_IDLEST_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0044)
+#define OMAP4_CM_AUTOIDLE_DPLL_PER_OFFSET               0x0048
+#define OMAP4430_CM_AUTOIDLE_DPLL_PER                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0048)
+#define OMAP4_CM_CLKSEL_DPLL_PER_OFFSET                 0x004c
+#define OMAP4430_CM_CLKSEL_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x004c)
+#define OMAP4_CM_DIV_M2_DPLL_PER_OFFSET                 0x0050
+#define OMAP4430_CM_DIV_M2_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0050)
+#define OMAP4_CM_DIV_M3_DPLL_PER_OFFSET                 0x0054
+#define OMAP4430_CM_DIV_M3_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0054)
+#define OMAP4_CM_DIV_M4_DPLL_PER_OFFSET                 0x0058
+#define OMAP4430_CM_DIV_M4_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0058)
+#define OMAP4_CM_DIV_M5_DPLL_PER_OFFSET                 0x005c
+#define OMAP4430_CM_DIV_M5_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x005c)
+#define OMAP4_CM_DIV_M6_DPLL_PER_OFFSET                 0x0060
+#define OMAP4430_CM_DIV_M6_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0060)
+#define OMAP4_CM_DIV_M7_DPLL_PER_OFFSET                 0x0064
+#define OMAP4430_CM_DIV_M7_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0064)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET         0x0068
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_PER             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0068)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_PER_OFFSET                0x006c
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_PER            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x006c)
+#define OMAP4_CM_CLKMODE_DPLL_USB_OFFSET                0x0080
+#define OMAP4430_CM_CLKMODE_DPLL_USB                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0080)
+#define OMAP4_CM_IDLEST_DPLL_USB_OFFSET                 0x0084
+#define OMAP4430_CM_IDLEST_DPLL_USB                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0084)
+#define OMAP4_CM_AUTOIDLE_DPLL_USB_OFFSET               0x0088
+#define OMAP4430_CM_AUTOIDLE_DPLL_USB                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0088)
+#define OMAP4_CM_CLKSEL_DPLL_USB_OFFSET                 0x008c
+#define OMAP4430_CM_CLKSEL_DPLL_USB                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x008c)
+#define OMAP4_CM_DIV_M2_DPLL_USB_OFFSET                 0x0090
+#define OMAP4430_CM_DIV_M2_DPLL_USB                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0090)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET         0x00a8
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_USB             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00a8)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_USB_OFFSET                0x00ac
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_USB            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00ac)
+#define OMAP4_CM_CLKDCOLDO_DPLL_USB_OFFSET              0x00b4
+#define OMAP4430_CM_CLKDCOLDO_DPLL_USB                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00b4)
+#define OMAP4_CM_CLKMODE_DPLL_UNIPRO_OFFSET             0x00c0
+#define OMAP4430_CM_CLKMODE_DPLL_UNIPRO                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c0)
+#define OMAP4_CM_IDLEST_DPLL_UNIPRO_OFFSET              0x00c4
+#define OMAP4430_CM_IDLEST_DPLL_UNIPRO                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c4)
+#define OMAP4_CM_AUTOIDLE_DPLL_UNIPRO_OFFSET            0x00c8
+#define OMAP4430_CM_AUTOIDLE_DPLL_UNIPRO                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c8)
+#define OMAP4_CM_CLKSEL_DPLL_UNIPRO_OFFSET              0x00cc
+#define OMAP4430_CM_CLKSEL_DPLL_UNIPRO                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00cc)
+#define OMAP4_CM_DIV_M2_DPLL_UNIPRO_OFFSET              0x00d0
+#define OMAP4430_CM_DIV_M2_DPLL_UNIPRO                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00d0)
+#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_UNIPRO_OFFSET      0x00e8
+#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_UNIPRO          OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00e8)
+#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_UNIPRO_OFFSET     0x00ec
+#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_UNIPRO         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00ec)
+
+/* CM2.ALWAYS_ON_CM2 register offsets */
+#define OMAP4_CM_ALWON_CLKSTCTRL_OFFSET                 0x0000
+#define OMAP4430_CM_ALWON_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0000)
+#define OMAP4_CM_ALWON_MDMINTC_CLKCTRL_OFFSET           0x0020
+#define OMAP4430_CM_ALWON_MDMINTC_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0020)
+#define OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET            0x0028
+#define OMAP4430_CM_ALWON_SR_MPU_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0028)
+#define OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET            0x0030
+#define OMAP4430_CM_ALWON_SR_IVA_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0030)
+#define OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET           0x0038
+#define OMAP4430_CM_ALWON_SR_CORE_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0038)
+#define OMAP4_CM_ALWON_USBPHY_CLKCTRL_OFFSET            0x0040
+#define OMAP4430_CM_ALWON_USBPHY_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0040)
+
+/* CM2.CORE_CM2 register offsets */
+#define OMAP4_CM_L3_1_CLKSTCTRL_OFFSET                  0x0000
+#define OMAP4430_CM_L3_1_CLKSTCTRL                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0000)
+#define OMAP4_CM_L3_1_DYNAMICDEP_OFFSET                 0x0008
+#define OMAP4430_CM_L3_1_DYNAMICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0008)
+#define OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET               0x0020
+#define OMAP4430_CM_L3_1_L3_1_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0020)
+#define OMAP4_CM_L3_2_CLKSTCTRL_OFFSET                  0x0100
+#define OMAP4430_CM_L3_2_CLKSTCTRL                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0100)
+#define OMAP4_CM_L3_2_DYNAMICDEP_OFFSET                 0x0108
+#define OMAP4430_CM_L3_2_DYNAMICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0108)
+#define OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET               0x0120
+#define OMAP4430_CM_L3_2_L3_2_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0120)
+#define OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET               0x0128
+#define OMAP4430_CM_L3_2_GPMC_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0128)
+#define OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET           0x0130
+#define OMAP4430_CM_L3_2_OCMC_RAM_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0130)
+#define OMAP4_CM_DUCATI_CLKSTCTRL_OFFSET                0x0200
+#define OMAP4430_CM_DUCATI_CLKSTCTRL                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0200)
+#define OMAP4_CM_DUCATI_STATICDEP_OFFSET                0x0204
+#define OMAP4430_CM_DUCATI_STATICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0204)
+#define OMAP4_CM_DUCATI_DYNAMICDEP_OFFSET               0x0208
+#define OMAP4430_CM_DUCATI_DYNAMICDEP                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0208)
+#define OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET           0x0220
+#define OMAP4430_CM_DUCATI_DUCATI_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0220)
+#define OMAP4_CM_SDMA_CLKSTCTRL_OFFSET                  0x0300
+#define OMAP4430_CM_SDMA_CLKSTCTRL                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0300)
+#define OMAP4_CM_SDMA_STATICDEP_OFFSET                  0x0304
+#define OMAP4430_CM_SDMA_STATICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0304)
+#define OMAP4_CM_SDMA_DYNAMICDEP_OFFSET                 0x0308
+#define OMAP4430_CM_SDMA_DYNAMICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0308)
+#define OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET               0x0320
+#define OMAP4430_CM_SDMA_SDMA_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0320)
+#define OMAP4_CM_MEMIF_CLKSTCTRL_OFFSET                 0x0400
+#define OMAP4430_CM_MEMIF_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0400)
+#define OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET               0x0420
+#define OMAP4430_CM_MEMIF_DMM_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0420)
+#define OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET           0x0428
+#define OMAP4430_CM_MEMIF_EMIF_FW_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0428)
+#define OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET            0x0430
+#define OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0430)
+#define OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET            0x0438
+#define OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0438)
+#define OMAP4_CM_MEMIF_DLL_CLKCTRL_OFFSET               0x0440
+#define OMAP4430_CM_MEMIF_DLL_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0440)
+#define OMAP4_CM_MEMIF_EMIF_H1_CLKCTRL_OFFSET           0x0450
+#define OMAP4430_CM_MEMIF_EMIF_H1_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0450)
+#define OMAP4_CM_MEMIF_EMIF_H2_CLKCTRL_OFFSET           0x0458
+#define OMAP4430_CM_MEMIF_EMIF_H2_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0458)
+#define OMAP4_CM_MEMIF_DLL_H_CLKCTRL_OFFSET             0x0460
+#define OMAP4430_CM_MEMIF_DLL_H_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0460)
+#define OMAP4_CM_D2D_CLKSTCTRL_OFFSET                   0x0500
+#define OMAP4430_CM_D2D_CLKSTCTRL                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0500)
+#define OMAP4_CM_D2D_STATICDEP_OFFSET                   0x0504
+#define OMAP4430_CM_D2D_STATICDEP                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0504)
+#define OMAP4_CM_D2D_DYNAMICDEP_OFFSET                  0x0508
+#define OMAP4430_CM_D2D_DYNAMICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0508)
+#define OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET               0x0520
+#define OMAP4430_CM_D2D_SAD2D_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0520)
+#define OMAP4_CM_D2D_INSTEM_ICR_CLKCTRL_OFFSET          0x0528
+#define OMAP4430_CM_D2D_INSTEM_ICR_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0528)
+#define OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET            0x0530
+#define OMAP4430_CM_D2D_SAD2D_FW_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0530)
+#define OMAP4_CM_L4CFG_CLKSTCTRL_OFFSET                 0x0600
+#define OMAP4430_CM_L4CFG_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0600)
+#define OMAP4_CM_L4CFG_DYNAMICDEP_OFFSET                0x0608
+#define OMAP4430_CM_L4CFG_DYNAMICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0608)
+#define OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET            0x0620
+#define OMAP4430_CM_L4CFG_L4_CFG_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0620)
+#define OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET            0x0628
+#define OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0628)
+#define OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET           0x0630
+#define OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0630)
+#define OMAP4_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET           0x0638
+#define OMAP4430_CM_L4CFG_SAR_ROM_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0638)
+#define OMAP4_CM_L3INSTR_CLKSTCTRL_OFFSET               0x0700
+#define OMAP4430_CM_L3INSTR_CLKSTCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0700)
+#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET            0x0720
+#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0720)
+#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET        0x0728
+#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0728)
+#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET         0x0740
+#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0740)
+
+/* CM2.IVAHD_CM2 register offsets */
+#define OMAP4_CM_IVAHD_CLKSTCTRL_OFFSET                 0x0000
+#define OMAP4430_CM_IVAHD_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0000)
+#define OMAP4_CM_IVAHD_STATICDEP_OFFSET                 0x0004
+#define OMAP4430_CM_IVAHD_STATICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0004)
+#define OMAP4_CM_IVAHD_DYNAMICDEP_OFFSET                0x0008
+#define OMAP4430_CM_IVAHD_DYNAMICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0008)
+#define OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET             0x0020
+#define OMAP4430_CM_IVAHD_IVAHD_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0020)
+#define OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET               0x0028
+#define OMAP4430_CM_IVAHD_SL2_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0028)
+
+/* CM2.CAM_CM2 register offsets */
+#define OMAP4_CM_CAM_CLKSTCTRL_OFFSET                   0x0000
+#define OMAP4430_CM_CAM_CLKSTCTRL                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0000)
+#define OMAP4_CM_CAM_STATICDEP_OFFSET                   0x0004
+#define OMAP4430_CM_CAM_STATICDEP                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0004)
+#define OMAP4_CM_CAM_DYNAMICDEP_OFFSET                  0x0008
+#define OMAP4430_CM_CAM_DYNAMICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0008)
+#define OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET                 0x0020
+#define OMAP4430_CM_CAM_ISS_CLKCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0020)
+#define OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET                0x0028
+#define OMAP4430_CM_CAM_FDIF_CLKCTRL                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0028)
+
+/* CM2.DSS_CM2 register offsets */
+#define OMAP4_CM_DSS_CLKSTCTRL_OFFSET                   0x0000
+#define OMAP4430_CM_DSS_CLKSTCTRL                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0000)
+#define OMAP4_CM_DSS_STATICDEP_OFFSET                   0x0004
+#define OMAP4430_CM_DSS_STATICDEP                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0004)
+#define OMAP4_CM_DSS_DYNAMICDEP_OFFSET                  0x0008
+#define OMAP4430_CM_DSS_DYNAMICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0008)
+#define OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET                 0x0020
+#define OMAP4430_CM_DSS_DSS_CLKCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0020)
+#define OMAP4_CM_DSS_DEISS_CLKCTRL_OFFSET               0x0028
+#define OMAP4430_CM_DSS_DEISS_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0028)
+
+/* CM2.GFX_CM2 register offsets */
+#define OMAP4_CM_GFX_CLKSTCTRL_OFFSET                   0x0000
+#define OMAP4430_CM_GFX_CLKSTCTRL                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0000)
+#define OMAP4_CM_GFX_STATICDEP_OFFSET                   0x0004
+#define OMAP4430_CM_GFX_STATICDEP                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0004)
+#define OMAP4_CM_GFX_DYNAMICDEP_OFFSET                  0x0008
+#define OMAP4430_CM_GFX_DYNAMICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0008)
+#define OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET                 0x0020
+#define OMAP4430_CM_GFX_GFX_CLKCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0020)
+
+/* CM2.L3INIT_CM2 register offsets */
+#define OMAP4_CM_L3INIT_CLKSTCTRL_OFFSET                0x0000
+#define OMAP4430_CM_L3INIT_CLKSTCTRL                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0000)
+#define OMAP4_CM_L3INIT_STATICDEP_OFFSET                0x0004
+#define OMAP4430_CM_L3INIT_STATICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0004)
+#define OMAP4_CM_L3INIT_DYNAMICDEP_OFFSET               0x0008
+#define OMAP4430_CM_L3INIT_DYNAMICDEP                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0008)
+#define OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET             0x0028
+#define OMAP4430_CM_L3INIT_MMC1_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0028)
+#define OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET             0x0030
+#define OMAP4430_CM_L3INIT_MMC2_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0030)
+#define OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET              0x0038
+#define OMAP4430_CM_L3INIT_HSI_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0038)
+#define OMAP4_CM_L3INIT_UNIPRO1_CLKCTRL_OFFSET          0x0040
+#define OMAP4430_CM_L3INIT_UNIPRO1_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0040)
+#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET         0x0058
+#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0058)
+#define OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET          0x0060
+#define OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0060)
+#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET          0x0068
+#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0068)
+#define OMAP4_CM_L3INIT_P1500_CLKCTRL_OFFSET            0x0078
+#define OMAP4430_CM_L3INIT_P1500_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0078)
+#define OMAP4_CM_L3INIT_EMAC_CLKCTRL_OFFSET             0x0080
+#define OMAP4430_CM_L3INIT_EMAC_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0080)
+#define OMAP4_CM_L3INIT_SATA_CLKCTRL_OFFSET             0x0088
+#define OMAP4430_CM_L3INIT_SATA_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0088)
+#define OMAP4_CM_L3INIT_TPPSS_CLKCTRL_OFFSET            0x0090
+#define OMAP4430_CM_L3INIT_TPPSS_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0090)
+#define OMAP4_CM_L3INIT_PCIESS_CLKCTRL_OFFSET           0x0098
+#define OMAP4430_CM_L3INIT_PCIESS_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0098)
+#define OMAP4_CM_L3INIT_CCPTX_CLKCTRL_OFFSET            0x00a8
+#define OMAP4430_CM_L3INIT_CCPTX_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00a8)
+#define OMAP4_CM_L3INIT_XHPI_CLKCTRL_OFFSET             0x00c0
+#define OMAP4430_CM_L3INIT_XHPI_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00c0)
+#define OMAP4_CM_L3INIT_MMC6_CLKCTRL_OFFSET             0x00c8
+#define OMAP4430_CM_L3INIT_MMC6_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00c8)
+#define OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET      0x00d0
+#define OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL          OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00d0)
+#define OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET    0x00e0
+#define OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL        OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00e0)
+
+/* CM2.L4PER_CM2 register offsets */
+#define OMAP4_CM_L4PER_CLKSTCTRL_OFFSET                 0x0000
+#define OMAP4430_CM_L4PER_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0000)
+#define OMAP4_CM_L4PER_DYNAMICDEP_OFFSET                0x0008
+#define OMAP4430_CM_L4PER_DYNAMICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0008)
+#define OMAP4_CM_L4PER_ADC_CLKCTRL_OFFSET               0x0020
+#define OMAP4430_CM_L4PER_ADC_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0020)
+#define OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET         0x0028
+#define OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0028)
+#define OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET         0x0030
+#define OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0030)
+#define OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET          0x0038
+#define OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0038)
+#define OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET          0x0040
+#define OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0040)
+#define OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET          0x0048
+#define OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0048)
+#define OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET          0x0050
+#define OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0050)
+#define OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET               0x0058
+#define OMAP4430_CM_L4PER_ELM_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0058)
+#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET             0x0060
+#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0060)
+#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET             0x0068
+#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0068)
+#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET             0x0070
+#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0070)
+#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET             0x0078
+#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0078)
+#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET             0x0080
+#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0080)
+#define OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET             0x0088
+#define OMAP4430_CM_L4PER_HDQ1W_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0088)
+#define OMAP4_CM_L4PER_HECC1_CLKCTRL_OFFSET             0x0090
+#define OMAP4430_CM_L4PER_HECC1_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0090)
+#define OMAP4_CM_L4PER_HECC2_CLKCTRL_OFFSET             0x0098
+#define OMAP4430_CM_L4PER_HECC2_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0098)
+#define OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET              0x00a0
+#define OMAP4430_CM_L4PER_I2C1_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00a0)
+#define OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET              0x00a8
+#define OMAP4430_CM_L4PER_I2C2_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00a8)
+#define OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET              0x00b0
+#define OMAP4430_CM_L4PER_I2C3_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00b0)
+#define OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET              0x00b8
+#define OMAP4430_CM_L4PER_I2C4_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00b8)
+#define OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET             0x00c0
+#define OMAP4430_CM_L4PER_L4PER_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00c0)
+#define OMAP4_CM_L4PER_MCASP2_CLKCTRL_OFFSET            0x00d0
+#define OMAP4430_CM_L4PER_MCASP2_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00d0)
+#define OMAP4_CM_L4PER_MCASP3_CLKCTRL_OFFSET            0x00d8
+#define OMAP4430_CM_L4PER_MCASP3_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00d8)
+#define OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET            0x00e0
+#define OMAP4430_CM_L4PER_MCBSP4_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00e0)
+#define OMAP4_CM_L4PER_MGATE_CLKCTRL_OFFSET             0x00e8
+#define OMAP4430_CM_L4PER_MGATE_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00e8)
+#define OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET            0x00f0
+#define OMAP4430_CM_L4PER_MCSPI1_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00f0)
+#define OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET            0x00f8
+#define OMAP4430_CM_L4PER_MCSPI2_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00f8)
+#define OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET            0x0100
+#define OMAP4430_CM_L4PER_MCSPI3_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0100)
+#define OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET            0x0108
+#define OMAP4430_CM_L4PER_MCSPI4_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0108)
+#define OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET            0x0120
+#define OMAP4430_CM_L4PER_MMCSD3_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0120)
+#define OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET            0x0128
+#define OMAP4430_CM_L4PER_MMCSD4_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0128)
+#define OMAP4_CM_L4PER_MSPROHG_CLKCTRL_OFFSET           0x0130
+#define OMAP4430_CM_L4PER_MSPROHG_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0130)
+#define OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET          0x0138
+#define OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0138)
+#define OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET             0x0140
+#define OMAP4430_CM_L4PER_UART1_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0140)
+#define OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET             0x0148
+#define OMAP4430_CM_L4PER_UART2_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0148)
+#define OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET             0x0150
+#define OMAP4430_CM_L4PER_UART3_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0150)
+#define OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET             0x0158
+#define OMAP4430_CM_L4PER_UART4_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0158)
+#define OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET            0x0160
+#define OMAP4430_CM_L4PER_MMCSD5_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0160)
+#define OMAP4_CM_L4PER_I2C5_CLKCTRL_OFFSET              0x0168
+#define OMAP4430_CM_L4PER_I2C5_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0168)
+#define OMAP4_CM_L4SEC_CLKSTCTRL_OFFSET                 0x0180
+#define OMAP4430_CM_L4SEC_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0180)
+#define OMAP4_CM_L4SEC_STATICDEP_OFFSET                 0x0184
+#define OMAP4430_CM_L4SEC_STATICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0184)
+#define OMAP4_CM_L4SEC_DYNAMICDEP_OFFSET                0x0188
+#define OMAP4430_CM_L4SEC_DYNAMICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0188)
+#define OMAP4_CM_L4SEC_AES1_CLKCTRL_OFFSET              0x01a0
+#define OMAP4430_CM_L4SEC_AES1_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01a0)
+#define OMAP4_CM_L4SEC_AES2_CLKCTRL_OFFSET              0x01a8
+#define OMAP4430_CM_L4SEC_AES2_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01a8)
+#define OMAP4_CM_L4SEC_DES3DES_CLKCTRL_OFFSET           0x01b0
+#define OMAP4430_CM_L4SEC_DES3DES_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01b0)
+#define OMAP4_CM_L4SEC_PKAEIP29_CLKCTRL_OFFSET          0x01b8
+#define OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01b8)
+#define OMAP4_CM_L4SEC_RNG_CLKCTRL_OFFSET               0x01c0
+#define OMAP4430_CM_L4SEC_RNG_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01c0)
+#define OMAP4_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET          0x01c8
+#define OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01c8)
+#define OMAP4_CM_L4SEC_CRYPTODMA_CLKCTRL_OFFSET         0x01d8
+#define OMAP4430_CM_L4SEC_CRYPTODMA_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01d8)
+
+/* CM2.CEFUSE_CM2 register offsets */
+#define OMAP4_CM_CEFUSE_CLKSTCTRL_OFFSET                0x0000
+#define OMAP4430_CM_CEFUSE_CLKSTCTRL                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0000)
+#define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET           0x0020
+#define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0020)
+
+/* CM2.RESTORE_CM2 register offsets */
+#define OMAP4_CM_L3_1_CLKSTCTRL_RESTORE_OFFSET          0x0000
+#define OMAP4430_CM_L3_1_CLKSTCTRL_RESTORE              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0000)
+#define OMAP4_CM_L3_2_CLKSTCTRL_RESTORE_OFFSET          0x0004
+#define OMAP4430_CM_L3_2_CLKSTCTRL_RESTORE              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0004)
+#define OMAP4_CM_L4CFG_CLKSTCTRL_RESTORE_OFFSET         0x0008
+#define OMAP4430_CM_L4CFG_CLKSTCTRL_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0008)
+#define OMAP4_CM_MEMIF_CLKSTCTRL_RESTORE_OFFSET         0x000c
+#define OMAP4430_CM_MEMIF_CLKSTCTRL_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x000c)
+#define OMAP4_CM_L4PER_CLKSTCTRL_RESTORE_OFFSET         0x0010
+#define OMAP4430_CM_L4PER_CLKSTCTRL_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0010)
+#define OMAP4_CM_L3INIT_CLKSTCTRL_RESTORE_OFFSET        0x0014
+#define OMAP4430_CM_L3INIT_CLKSTCTRL_RESTORE            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0014)
+#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_RESTORE_OFFSET    0x0018
+#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL_RESTORE        OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0018)
+#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE_OFFSET        0x001c
+#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x001c)
+#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE_OFFSET 0x0020
+#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0020)
+#define OMAP4_CM_CM2_PROFILING_CLKCTRL_RESTORE_OFFSET   0x0024
+#define OMAP4430_CM_CM2_PROFILING_CLKCTRL_RESTORE       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0024)
+#define OMAP4_CM_D2D_STATICDEP_RESTORE_OFFSET           0x0028
+#define OMAP4430_CM_D2D_STATICDEP_RESTORE               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0028)
+#define OMAP4_CM_L3_1_DYNAMICDEP_RESTORE_OFFSET         0x002c
+#define OMAP4430_CM_L3_1_DYNAMICDEP_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x002c)
+#define OMAP4_CM_L3_2_DYNAMICDEP_RESTORE_OFFSET         0x0030
+#define OMAP4430_CM_L3_2_DYNAMICDEP_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0030)
+#define OMAP4_CM_D2D_DYNAMICDEP_RESTORE_OFFSET          0x0034
+#define OMAP4430_CM_D2D_DYNAMICDEP_RESTORE              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0034)
+#define OMAP4_CM_L4CFG_DYNAMICDEP_RESTORE_OFFSET        0x0038
+#define OMAP4430_CM_L4CFG_DYNAMICDEP_RESTORE            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0038)
+#define OMAP4_CM_L4PER_DYNAMICDEP_RESTORE_OFFSET        0x003c
+#define OMAP4430_CM_L4PER_DYNAMICDEP_RESTORE            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x003c)
+#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_RESTORE_OFFSET     0x0040
+#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0040)
+#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_RESTORE_OFFSET     0x0044
+#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0044)
+#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_RESTORE_OFFSET     0x0048
+#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0048)
+#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_RESTORE_OFFSET     0x004c
+#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x004c)
+#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_RESTORE_OFFSET     0x0050
+#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0050)
+#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE_OFFSET 0x0054
+#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0054)
+#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE_OFFSET  0x0058
+#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0058)
+#define OMAP4_CM_SDMA_STATICDEP_RESTORE_OFFSET          0x005c
+#define OMAP4430_CM_SDMA_STATICDEP_RESTORE              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x005c)
+
+/* Function prototypes */
+extern u32 omap4_cm2_read_inst_reg(s16 inst, u16 idx);
+extern void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 idx);
+extern u32 omap4_cm2_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
+
+#endif
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c
new file mode 100644
index 000000000000..96954aa48671
--- /dev/null
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c
@@ -0,0 +1,471 @@
+/*
+ * OMAP2/3 CM module functions
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include <plat/common.h>
+
+#include "cm.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+#include "cm-regbits-34xx.h"
+
+static const u8 cm_idlest_offs[] = {
+        CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3
+};
+
+u32 omap2_cm_read_mod_reg(s16 module, u16 idx)
+{
+        return __raw_readl(cm_base + module + idx);
+}
+
+void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx)
+{
+        __raw_writel(val, cm_base + module + idx);
+}
+
+/* Read-modify-write a register in a CM module. Caller must lock */
+u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
+{
+        u32 v;
+
+        v = omap2_cm_read_mod_reg(module, idx);
+        v &= ~mask;
+        v |= bits;
+        omap2_cm_write_mod_reg(v, module, idx);
+
+        return v;
+}
+
+u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+        return omap2_cm_rmw_mod_reg_bits(bits, bits, module, idx);
+}
+
+u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+        return omap2_cm_rmw_mod_reg_bits(bits, 0x0, module, idx);
+}
+
+/*
+ *
+ */
+
+static void _write_clktrctrl(u8 c, s16 module, u32 mask)
+{
+        u32 v;
+
+        v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL);
+        v &= ~mask;
+        v |= c << __ffs(mask);
+        omap2_cm_write_mod_reg(v, module, OMAP2_CM_CLKSTCTRL);
+}
+
+bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask)
+{
+        u32 v;
+        bool ret = 0;
+
+        BUG_ON(!cpu_is_omap24xx() && !cpu_is_omap34xx());
+
+        v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL);
+        v &= mask;
+        v >>= __ffs(mask);
+
+        if (cpu_is_omap24xx())
+                ret = (v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
+        else
+                ret = (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
+
+        return ret;
+}
+
+void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
+{
+        _write_clktrctrl(OMAP24XX_CLKSTCTRL_ENABLE_AUTO, module, mask);
+}
+
+void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask)
+{
+        _write_clktrctrl(OMAP24XX_CLKSTCTRL_DISABLE_AUTO, module, mask);
+}
+
+void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
+{
+        _write_clktrctrl(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, module, mask);
+}
+
+void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask)
+{
+        _write_clktrctrl(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, module, mask);
+}
+
+void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask)
+{
+        _write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, module, mask);
+}
+
+void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask)
+{
+        _write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, module, mask);
+}
+
+
+/*
+ *
+ */
+
+/**
+ * omap2_cm_wait_idlest_ready - wait for a module to leave idle or standby
+ * @prcm_mod: PRCM module offset
+ * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3)
+ * @idlest_shift: shift of the bit in the CM_IDLEST* register to check
+ *
+ * XXX document
+ */
+int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift)
+{
+        int ena = 0, i = 0;
+        u8 cm_idlest_reg;
+        u32 mask;
+
+        if (!idlest_id || (idlest_id > ARRAY_SIZE(cm_idlest_offs)))
+                return -EINVAL;
+
+        cm_idlest_reg = cm_idlest_offs[idlest_id - 1];
+
+        mask = 1 << idlest_shift;
+
+        if (cpu_is_omap24xx())
+                ena = mask;
+        else if (cpu_is_omap34xx())
+                ena = 0;
+        else
+                BUG();
+
+        omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena),
+                          MAX_MODULE_READY_TIME, i);
+
+        return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+}
+
+/*
+ * Context save/restore code - OMAP3 only
+ */
+#ifdef CONFIG_ARCH_OMAP3
+struct omap3_cm_regs {
+        u32 iva2_cm_clksel1;
+        u32 iva2_cm_clksel2;
+        u32 cm_sysconfig;
+        u32 sgx_cm_clksel;
+        u32 dss_cm_clksel;
+        u32 cam_cm_clksel;
+        u32 per_cm_clksel;
+        u32 emu_cm_clksel;
+        u32 emu_cm_clkstctrl;
+        u32 pll_cm_autoidle2;
+        u32 pll_cm_clksel4;
+        u32 pll_cm_clksel5;
+        u32 pll_cm_clken2;
+        u32 cm_polctrl;
+        u32 iva2_cm_fclken;
+        u32 iva2_cm_clken_pll;
+        u32 core_cm_fclken1;
+        u32 core_cm_fclken3;
+        u32 sgx_cm_fclken;
+        u32 wkup_cm_fclken;
+        u32 dss_cm_fclken;
+        u32 cam_cm_fclken;
+        u32 per_cm_fclken;
+        u32 usbhost_cm_fclken;
+        u32 core_cm_iclken1;
+        u32 core_cm_iclken2;
+        u32 core_cm_iclken3;
+        u32 sgx_cm_iclken;
+        u32 wkup_cm_iclken;
+        u32 dss_cm_iclken;
+        u32 cam_cm_iclken;
+        u32 per_cm_iclken;
+        u32 usbhost_cm_iclken;
+        u32 iva2_cm_autoidle2;
+        u32 mpu_cm_autoidle2;
+        u32 iva2_cm_clkstctrl;
+        u32 mpu_cm_clkstctrl;
+        u32 core_cm_clkstctrl;
+        u32 sgx_cm_clkstctrl;
+        u32 dss_cm_clkstctrl;
+        u32 cam_cm_clkstctrl;
+        u32 per_cm_clkstctrl;
+        u32 neon_cm_clkstctrl;
+        u32 usbhost_cm_clkstctrl;
+        u32 core_cm_autoidle1;
+        u32 core_cm_autoidle2;
+        u32 core_cm_autoidle3;
+        u32 wkup_cm_autoidle;
+        u32 dss_cm_autoidle;
+        u32 cam_cm_autoidle;
+        u32 per_cm_autoidle;
+        u32 usbhost_cm_autoidle;
+        u32 sgx_cm_sleepdep;
+        u32 dss_cm_sleepdep;
+        u32 cam_cm_sleepdep;
+        u32 per_cm_sleepdep;
+        u32 usbhost_cm_sleepdep;
+        u32 cm_clkout_ctrl;
+};
+
+static struct omap3_cm_regs cm_context;
+
+void omap3_cm_save_context(void)
+{
+        cm_context.iva2_cm_clksel1 =
+                omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1);
+        cm_context.iva2_cm_clksel2 =
+                omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2);
+        cm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
+        cm_context.sgx_cm_clksel =
+                omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL);
+        cm_context.dss_cm_clksel =
+                omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL);
+        cm_context.cam_cm_clksel =
+                omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSEL);
+        cm_context.per_cm_clksel =
+                omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSEL);
+        cm_context.emu_cm_clksel =
+                omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1);
+        cm_context.emu_cm_clkstctrl =
+                omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.pll_cm_autoidle2 =
+                omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2);
+        cm_context.pll_cm_clksel4 =
+                omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4);
+        cm_context.pll_cm_clksel5 =
+                omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5);
+        cm_context.pll_cm_clken2 =
+                omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2);
+        cm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL);
+        cm_context.iva2_cm_fclken =
+                omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_FCLKEN);
+        cm_context.iva2_cm_clken_pll =
+                omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL);
+        cm_context.core_cm_fclken1 =
+                omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
+        cm_context.core_cm_fclken3 =
+                omap2_cm_read_mod_reg(CORE_MOD, OMAP3430ES2_CM_FCLKEN3);
+        cm_context.sgx_cm_fclken =
+                omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_FCLKEN);
+        cm_context.wkup_cm_fclken =
+                omap2_cm_read_mod_reg(WKUP_MOD, CM_FCLKEN);
+        cm_context.dss_cm_fclken =
+                omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_FCLKEN);
+        cm_context.cam_cm_fclken =
+                omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_FCLKEN);
+        cm_context.per_cm_fclken =
+                omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_FCLKEN);
+        cm_context.usbhost_cm_fclken =
+                omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
+        cm_context.core_cm_iclken1 =
+                omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN1);
+        cm_context.core_cm_iclken2 =
+                omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN2);
+        cm_context.core_cm_iclken3 =
+                omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN3);
+        cm_context.sgx_cm_iclken =
+                omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_ICLKEN);
+        cm_context.wkup_cm_iclken =
+                omap2_cm_read_mod_reg(WKUP_MOD, CM_ICLKEN);
+        cm_context.dss_cm_iclken =
+                omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_ICLKEN);
+        cm_context.cam_cm_iclken =
+                omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_ICLKEN);
+        cm_context.per_cm_iclken =
+                omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_ICLKEN);
+        cm_context.usbhost_cm_iclken =
+                omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
+        cm_context.iva2_cm_autoidle2 =
+                omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
+        cm_context.mpu_cm_autoidle2 =
+                omap2_cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2);
+        cm_context.iva2_cm_clkstctrl =
+                omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.mpu_cm_clkstctrl =
+                omap2_cm_read_mod_reg(MPU_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.core_cm_clkstctrl =
+                omap2_cm_read_mod_reg(CORE_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.sgx_cm_clkstctrl =
+                omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.dss_cm_clkstctrl =
+                omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.cam_cm_clkstctrl =
+                omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.per_cm_clkstctrl =
+                omap2_cm_read_mod_reg(OMAP3430_PER_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.neon_cm_clkstctrl =
+                omap2_cm_read_mod_reg(OMAP3430_NEON_MOD, OMAP2_CM_CLKSTCTRL);
+        cm_context.usbhost_cm_clkstctrl =
+                omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD,
+                                      OMAP2_CM_CLKSTCTRL);
+        cm_context.core_cm_autoidle1 =
+                omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE1);
+        cm_context.core_cm_autoidle2 =
+                omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE2);
+        cm_context.core_cm_autoidle3 =
+                omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE3);
+        cm_context.wkup_cm_autoidle =
+                omap2_cm_read_mod_reg(WKUP_MOD, CM_AUTOIDLE);
+        cm_context.dss_cm_autoidle =
+                omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_AUTOIDLE);
+        cm_context.cam_cm_autoidle =
+                omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_AUTOIDLE);
+        cm_context.per_cm_autoidle =
+                omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
+        cm_context.usbhost_cm_autoidle =
+                omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
+        cm_context.sgx_cm_sleepdep =
+                omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD,
+                                      OMAP3430_CM_SLEEPDEP);
+        cm_context.dss_cm_sleepdep =
+                omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP3430_CM_SLEEPDEP);
+        cm_context.cam_cm_sleepdep =
+                omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP3430_CM_SLEEPDEP);
+        cm_context.per_cm_sleepdep =
+                omap2_cm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_CM_SLEEPDEP);
+        cm_context.usbhost_cm_sleepdep =
+                omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD,
+                                      OMAP3430_CM_SLEEPDEP);
+        cm_context.cm_clkout_ctrl =
+                omap2_cm_read_mod_reg(OMAP3430_CCR_MOD,
+                                      OMAP3_CM_CLKOUT_CTRL_OFFSET);
+}
+
+void omap3_cm_restore_context(void)
+{
+        omap2_cm_write_mod_reg(cm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD,
+                               CM_CLKSEL1);
+        omap2_cm_write_mod_reg(cm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD,
+                               CM_CLKSEL2);
+        __raw_writel(cm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);
+        omap2_cm_write_mod_reg(cm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD,
+                               CM_CLKSEL);
+        omap2_cm_write_mod_reg(cm_context.dss_cm_clksel, OMAP3430_DSS_MOD,
+                               CM_CLKSEL);
+        omap2_cm_write_mod_reg(cm_context.cam_cm_clksel, OMAP3430_CAM_MOD,
+                               CM_CLKSEL);
+        omap2_cm_write_mod_reg(cm_context.per_cm_clksel, OMAP3430_PER_MOD,
+                               CM_CLKSEL);
+        omap2_cm_write_mod_reg(cm_context.emu_cm_clksel, OMAP3430_EMU_MOD,
+                               CM_CLKSEL1);
+        omap2_cm_write_mod_reg(cm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.pll_cm_autoidle2, PLL_MOD,
+                               CM_AUTOIDLE2);
+        omap2_cm_write_mod_reg(cm_context.pll_cm_clksel4, PLL_MOD,
+                               OMAP3430ES2_CM_CLKSEL4);
+        omap2_cm_write_mod_reg(cm_context.pll_cm_clksel5, PLL_MOD,
+                               OMAP3430ES2_CM_CLKSEL5);
+        omap2_cm_write_mod_reg(cm_context.pll_cm_clken2, PLL_MOD,
+                               OMAP3430ES2_CM_CLKEN2);
+        __raw_writel(cm_context.cm_polctrl, OMAP3430_CM_POLCTRL);
+        omap2_cm_write_mod_reg(cm_context.iva2_cm_fclken, OMAP3430_IVA2_MOD,
+                               CM_FCLKEN);
+        omap2_cm_write_mod_reg(cm_context.iva2_cm_clken_pll, OMAP3430_IVA2_MOD,
+                               OMAP3430_CM_CLKEN_PLL);
+        omap2_cm_write_mod_reg(cm_context.core_cm_fclken1, CORE_MOD,
+                               CM_FCLKEN1);
+        omap2_cm_write_mod_reg(cm_context.core_cm_fclken3, CORE_MOD,
+                               OMAP3430ES2_CM_FCLKEN3);
+        omap2_cm_write_mod_reg(cm_context.sgx_cm_fclken, OMAP3430ES2_SGX_MOD,
+                               CM_FCLKEN);
+        omap2_cm_write_mod_reg(cm_context.wkup_cm_fclken, WKUP_MOD, CM_FCLKEN);
+        omap2_cm_write_mod_reg(cm_context.dss_cm_fclken, OMAP3430_DSS_MOD,
+                               CM_FCLKEN);
+        omap2_cm_write_mod_reg(cm_context.cam_cm_fclken, OMAP3430_CAM_MOD,
+                               CM_FCLKEN);
+        omap2_cm_write_mod_reg(cm_context.per_cm_fclken, OMAP3430_PER_MOD,
+                               CM_FCLKEN);
+        omap2_cm_write_mod_reg(cm_context.usbhost_cm_fclken,
+                               OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
+        omap2_cm_write_mod_reg(cm_context.core_cm_iclken1, CORE_MOD,
+                               CM_ICLKEN1);
+        omap2_cm_write_mod_reg(cm_context.core_cm_iclken2, CORE_MOD,
+                               CM_ICLKEN2);
+        omap2_cm_write_mod_reg(cm_context.core_cm_iclken3, CORE_MOD,
+                               CM_ICLKEN3);
+        omap2_cm_write_mod_reg(cm_context.sgx_cm_iclken, OMAP3430ES2_SGX_MOD,
+                               CM_ICLKEN);
+        omap2_cm_write_mod_reg(cm_context.wkup_cm_iclken, WKUP_MOD, CM_ICLKEN);
+        omap2_cm_write_mod_reg(cm_context.dss_cm_iclken, OMAP3430_DSS_MOD,
+                               CM_ICLKEN);
+        omap2_cm_write_mod_reg(cm_context.cam_cm_iclken, OMAP3430_CAM_MOD,
+                               CM_ICLKEN);
+        omap2_cm_write_mod_reg(cm_context.per_cm_iclken, OMAP3430_PER_MOD,
+                               CM_ICLKEN);
+        omap2_cm_write_mod_reg(cm_context.usbhost_cm_iclken,
+                               OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
+        omap2_cm_write_mod_reg(cm_context.iva2_cm_autoidle2, OMAP3430_IVA2_MOD,
+                               CM_AUTOIDLE2);
+        omap2_cm_write_mod_reg(cm_context.mpu_cm_autoidle2, MPU_MOD,
+                               CM_AUTOIDLE2);
+        omap2_cm_write_mod_reg(cm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.mpu_cm_clkstctrl, MPU_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.core_cm_clkstctrl, CORE_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.sgx_cm_clkstctrl, OMAP3430ES2_SGX_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.dss_cm_clkstctrl, OMAP3430_DSS_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.cam_cm_clkstctrl, OMAP3430_CAM_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.per_cm_clkstctrl, OMAP3430_PER_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.neon_cm_clkstctrl, OMAP3430_NEON_MOD,
+                               OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.usbhost_cm_clkstctrl,
+                               OMAP3430ES2_USBHOST_MOD, OMAP2_CM_CLKSTCTRL);
+        omap2_cm_write_mod_reg(cm_context.core_cm_autoidle1, CORE_MOD,
+                               CM_AUTOIDLE1);
+        omap2_cm_write_mod_reg(cm_context.core_cm_autoidle2, CORE_MOD,
+                               CM_AUTOIDLE2);
+        omap2_cm_write_mod_reg(cm_context.core_cm_autoidle3, CORE_MOD,
+                               CM_AUTOIDLE3);
+        omap2_cm_write_mod_reg(cm_context.wkup_cm_autoidle, WKUP_MOD,
+                               CM_AUTOIDLE);
+        omap2_cm_write_mod_reg(cm_context.dss_cm_autoidle, OMAP3430_DSS_MOD,
+                               CM_AUTOIDLE);
+        omap2_cm_write_mod_reg(cm_context.cam_cm_autoidle, OMAP3430_CAM_MOD,
+                               CM_AUTOIDLE);
+        omap2_cm_write_mod_reg(cm_context.per_cm_autoidle, OMAP3430_PER_MOD,
+                               CM_AUTOIDLE);
+        omap2_cm_write_mod_reg(cm_context.usbhost_cm_autoidle,
+                               OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
+        omap2_cm_write_mod_reg(cm_context.sgx_cm_sleepdep, OMAP3430ES2_SGX_MOD,
+                               OMAP3430_CM_SLEEPDEP);
+        omap2_cm_write_mod_reg(cm_context.dss_cm_sleepdep, OMAP3430_DSS_MOD,
+                               OMAP3430_CM_SLEEPDEP);
+        omap2_cm_write_mod_reg(cm_context.cam_cm_sleepdep, OMAP3430_CAM_MOD,
+                               OMAP3430_CM_SLEEPDEP);
+        omap2_cm_write_mod_reg(cm_context.per_cm_sleepdep, OMAP3430_PER_MOD,
+                               OMAP3430_CM_SLEEPDEP);
+        omap2_cm_write_mod_reg(cm_context.usbhost_cm_sleepdep,
+                               OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
+        omap2_cm_write_mod_reg(cm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD,
+                               OMAP3_CM_CLKOUT_CTRL_OFFSET);
+}
+#endif
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.h b/arch/arm/mach-omap2/cm2xxx_3xxx.h
new file mode 100644
index 000000000000..5e9ea5bd60b9
--- /dev/null
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.h
@@ -0,0 +1,147 @@
+/*
+ * OMAP2/3 Clock Management (CM) register definitions
+ *
+ * Copyright (C) 2007-2009 Texas Instruments, Inc.
+ * Copyright (C) 2007-2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * The CM hardware modules on the OMAP2/3 are quite similar to each
+ * other.  The CM modules/instances on OMAP4 are quite different, so
+ * they are handled in a separate file.
+ */
+#ifndef __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H
+#define __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H
+
+#include "prcm-common.h"
+
+#define OMAP2420_CM_REGADDR(module, reg)                                \
+                        OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
+#define OMAP2430_CM_REGADDR(module, reg)                                \
+                        OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
+#define OMAP34XX_CM_REGADDR(module, reg)                                \
+                        OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
+
+
+/*
+ * OMAP3-specific global CM registers
+ * Use cm_{read,write}_reg() with these registers.
+ * These registers appear once per CM module.
+ */
+
+#define OMAP3430_CM_REVISION            OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000)
+#define OMAP3430_CM_SYSCONFIG           OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010)
+#define OMAP3430_CM_POLCTRL             OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c)
+
+#define OMAP3_CM_CLKOUT_CTRL_OFFSET     0x0070
+#define OMAP3430_CM_CLKOUT_CTRL         OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
+
+/*
+ * Module specific CM register offsets from CM_BASE + domain offset
+ * Use cm_{read,write}_mod_reg() with these registers.
+ * These register offsets generally appear in more than one PRCM submodule.
+ */
+
+/* Common between OMAP2 and OMAP3 */
+
+#define CM_FCLKEN                                       0x0000
+#define CM_FCLKEN1                                      CM_FCLKEN
+#define CM_CLKEN                                        CM_FCLKEN
+#define CM_ICLKEN                                       0x0010
+#define CM_ICLKEN1                                      CM_ICLKEN
+#define CM_ICLKEN2                                      0x0014
+#define CM_ICLKEN3                                      0x0018
+#define CM_IDLEST                                       0x0020
+#define CM_IDLEST1                                      CM_IDLEST
+#define CM_IDLEST2                                      0x0024
+#define CM_AUTOIDLE                                     0x0030
+#define CM_AUTOIDLE1                                    CM_AUTOIDLE
+#define CM_AUTOIDLE2                                    0x0034
+#define CM_AUTOIDLE3                                    0x0038
+#define CM_CLKSEL                                       0x0040
+#define CM_CLKSEL1                                      CM_CLKSEL
+#define CM_CLKSEL2                                      0x0044
+#define OMAP2_CM_CLKSTCTRL                              0x0048
+
+/* OMAP2-specific register offsets */
+
+#define OMAP24XX_CM_FCLKEN2                             0x0004
+#define OMAP24XX_CM_ICLKEN4                             0x001c
+#define OMAP24XX_CM_AUTOIDLE4                           0x003c
+
+#define OMAP2430_CM_IDLEST3                             0x0028
+
+/* OMAP3-specific register offsets */
+
+#define OMAP3430_CM_CLKEN_PLL                           0x0004
+#define OMAP3430ES2_CM_CLKEN2                           0x0004
+#define OMAP3430ES2_CM_FCLKEN3                          0x0008
+#define OMAP3430_CM_IDLEST_PLL                          CM_IDLEST2
+#define OMAP3430_CM_AUTOIDLE_PLL                        CM_AUTOIDLE2
+#define OMAP3430ES2_CM_AUTOIDLE2_PLL                    CM_AUTOIDLE2
+#define OMAP3430_CM_CLKSEL1                             CM_CLKSEL
+#define OMAP3430_CM_CLKSEL1_PLL                         CM_CLKSEL
+#define OMAP3430_CM_CLKSEL2_PLL                         CM_CLKSEL2
+#define OMAP3430_CM_SLEEPDEP                            CM_CLKSEL2
+#define OMAP3430_CM_CLKSEL3                             OMAP2_CM_CLKSTCTRL
+#define OMAP3430_CM_CLKSTST                             0x004c
+#define OMAP3430ES2_CM_CLKSEL4                          0x004c
+#define OMAP3430ES2_CM_CLKSEL5                          0x0050
+#define OMAP3430_CM_CLKSEL2_EMU                         0x0050
+#define OMAP3430_CM_CLKSEL3_EMU                         0x0054
+
+
+/* CM_IDLEST bit field values to indicate deasserted IdleReq */
+
+#define OMAP24XX_CM_IDLEST_VAL                          0
+#define OMAP34XX_CM_IDLEST_VAL                          1
+
+
+/* Clock management domain register get/set */
+
+#ifndef __ASSEMBLER__
+
+extern u32 omap2_cm_read_mod_reg(s16 module, u16 idx);
+extern void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx);
+extern u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
+
+extern int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id,
+                                      u8 idlest_shift);
+extern u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx);
+extern u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx);
+
+extern bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask);
+extern void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask);
+extern void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
+
+extern void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask);
+extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
+extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask);
+extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask);
+
+#endif
+
+/* CM register bits shared between 24XX and 3430 */
+
+/* CM_CLKSEL_GFX */
+#define OMAP_CLKSEL_GFX_SHIFT                           0
+#define OMAP_CLKSEL_GFX_MASK                            (0x7 << 0)
+
+/* CM_ICLKEN_GFX */
+#define OMAP_EN_GFX_SHIFT                               0
+#define OMAP_EN_GFX_MASK                                (1 << 0)
+
+/* CM_IDLEST_GFX */
+#define OMAP_ST_GFX_MASK                                (1 << 0)
+
+
+/* Function prototypes */
+# ifndef __ASSEMBLER__
+extern void omap3_cm_save_context(void);
+extern void omap3_cm_restore_context(void);
+# endif
+
+#endif
diff --git a/arch/arm/mach-omap2/cm44xx.c b/arch/arm/mach-omap2/cm44xx.c
new file mode 100644
index 000000000000..e96f53ea01a1
--- /dev/null
+++ b/arch/arm/mach-omap2/cm44xx.c
@@ -0,0 +1,52 @@
+/*
+ * OMAP4 CM1, CM2 module low-level functions
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * These functions are intended to be used only by the cminst44xx.c file.
+ * XXX Perhaps we should just move them there and make them static.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include <plat/common.h>
+
+#include "cm.h"
+#include "cm1_44xx.h"
+#include "cm2_44xx.h"
+#include "cm-regbits-44xx.h"
+
+/* CM1 hardware module low-level functions */
+
+/* Read a register in CM1 */
+u32 omap4_cm1_read_inst_reg(s16 inst, u16 reg)
+{
+        return __raw_readl(OMAP44XX_CM1_REGADDR(inst, reg));
+}
+
+/* Write into a register in CM1 */
+void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 reg)
+{
+        __raw_writel(val, OMAP44XX_CM1_REGADDR(inst, reg));
+}
+
+/* Read a register in CM2 */
+u32 omap4_cm2_read_inst_reg(s16 inst, u16 reg)
+{
+        return __raw_readl(OMAP44XX_CM2_REGADDR(inst, reg));
+}
+
+/* Write into a register in CM2 */
+void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 reg)
+{
+        __raw_writel(val, OMAP44XX_CM2_REGADDR(inst, reg));
+}
diff --git a/arch/arm/mach-omap2/cm44xx.h b/arch/arm/mach-omap2/cm44xx.h
index 3c35a87cb90c..48fc3f426fbd 100644
--- a/arch/arm/mach-omap2/cm44xx.h
+++ b/arch/arm/mach-omap2/cm44xx.h
@@ -1,667 +1,31 @@
 /*
- * OMAP44xx CM1 & CM2 instance offset macros
+ * OMAP4 Clock Management (CM) definitions
  *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- * Copyright (C) 2009-2010 Nokia Corporation
+ * Copyright (C) 2007-2009 Texas Instruments, Inc.
+ * Copyright (C) 2007-2009 Nokia Corporation
  *
- * Paul Walmsley (paul@pwsan.com)
- * Rajendra Nayak (rnayak@ti.com)
- * Benoit Cousson (b-cousson@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
+ * Written by Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
+ *
+ * OMAP4 has two separate CM blocks, CM1 and CM2.  This file contains
+ * macros and function prototypes that are applicable to both.
  */
+#ifndef __ARCH_ASM_MACH_OMAP2_CM44XX_H
+#define __ARCH_ASM_MACH_OMAP2_CM44XX_H
 
-#ifndef __ARCH_ARM_MACH_OMAP2_CM44XX_H
-#define __ARCH_ARM_MACH_OMAP2_CM44XX_H
-
-
-/* CM1 */
-
-/* CM1.OCP_SOCKET_CM1 register offsets */
-#define OMAP4_REVISION_CM1_OFFSET                       0x0000
-#define OMAP4430_REVISION_CM1                           OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_MOD, 0x0000)
-#define OMAP4_CM_CM1_PROFILING_CLKCTRL_OFFSET           0x0040
-#define OMAP4430_CM_CM1_PROFILING_CLKCTRL               OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_MOD, 0x0040)
-
-/* CM1.CKGEN_CM1 register offsets */
-#define OMAP4_CM_CLKSEL_CORE_OFFSET                     0x0000
-#define OMAP4430_CM_CLKSEL_CORE                         OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0000)
-#define OMAP4_CM_CLKSEL_ABE_OFFSET                      0x0008
-#define OMAP4430_CM_CLKSEL_ABE                          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0008)
-#define OMAP4_CM_DLL_CTRL_OFFSET                        0x0010
-#define OMAP4430_CM_DLL_CTRL                            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0010)
-#define OMAP4_CM_CLKMODE_DPLL_CORE_OFFSET               0x0020
-#define OMAP4430_CM_CLKMODE_DPLL_CORE                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0020)
-#define OMAP4_CM_IDLEST_DPLL_CORE_OFFSET                0x0024
-#define OMAP4430_CM_IDLEST_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0024)
-#define OMAP4_CM_AUTOIDLE_DPLL_CORE_OFFSET              0x0028
-#define OMAP4430_CM_AUTOIDLE_DPLL_CORE                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0028)
-#define OMAP4_CM_CLKSEL_DPLL_CORE_OFFSET                0x002c
-#define OMAP4430_CM_CLKSEL_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x002c)
-#define OMAP4_CM_DIV_M2_DPLL_CORE_OFFSET                0x0030
-#define OMAP4430_CM_DIV_M2_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0030)
-#define OMAP4_CM_DIV_M3_DPLL_CORE_OFFSET                0x0034
-#define OMAP4430_CM_DIV_M3_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0034)
-#define OMAP4_CM_DIV_M4_DPLL_CORE_OFFSET                0x0038
-#define OMAP4430_CM_DIV_M4_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0038)
-#define OMAP4_CM_DIV_M5_DPLL_CORE_OFFSET                0x003c
-#define OMAP4430_CM_DIV_M5_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x003c)
-#define OMAP4_CM_DIV_M6_DPLL_CORE_OFFSET                0x0040
-#define OMAP4430_CM_DIV_M6_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0040)
-#define OMAP4_CM_DIV_M7_DPLL_CORE_OFFSET                0x0044
-#define OMAP4430_CM_DIV_M7_DPLL_CORE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0044)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET        0x0048
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0048)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET        0x004c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_CORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x004c)
-#define OMAP4_CM_EMU_OVERRIDE_DPLL_CORE_OFFSET          0x0050
-#define OMAP4430_CM_EMU_OVERRIDE_DPLL_CORE              OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0050)
-#define OMAP4_CM_CLKMODE_DPLL_MPU_OFFSET                0x0060
-#define OMAP4430_CM_CLKMODE_DPLL_MPU                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0060)
-#define OMAP4_CM_IDLEST_DPLL_MPU_OFFSET                 0x0064
-#define OMAP4430_CM_IDLEST_DPLL_MPU                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0064)
-#define OMAP4_CM_AUTOIDLE_DPLL_MPU_OFFSET               0x0068
-#define OMAP4430_CM_AUTOIDLE_DPLL_MPU                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0068)
-#define OMAP4_CM_CLKSEL_DPLL_MPU_OFFSET                 0x006c
-#define OMAP4430_CM_CLKSEL_DPLL_MPU                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x006c)
-#define OMAP4_CM_DIV_M2_DPLL_MPU_OFFSET                 0x0070
-#define OMAP4430_CM_DIV_M2_DPLL_MPU                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0070)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET         0x0088
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_MPU             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0088)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET         0x008c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_MPU             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x008c)
-#define OMAP4_CM_BYPCLK_DPLL_MPU_OFFSET                 0x009c
-#define OMAP4430_CM_BYPCLK_DPLL_MPU                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x009c)
-#define OMAP4_CM_CLKMODE_DPLL_IVA_OFFSET                0x00a0
-#define OMAP4430_CM_CLKMODE_DPLL_IVA                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a0)
-#define OMAP4_CM_IDLEST_DPLL_IVA_OFFSET                 0x00a4
-#define OMAP4430_CM_IDLEST_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a4)
-#define OMAP4_CM_AUTOIDLE_DPLL_IVA_OFFSET               0x00a8
-#define OMAP4430_CM_AUTOIDLE_DPLL_IVA                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a8)
-#define OMAP4_CM_CLKSEL_DPLL_IVA_OFFSET                 0x00ac
-#define OMAP4430_CM_CLKSEL_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00ac)
-#define OMAP4_CM_DIV_M4_DPLL_IVA_OFFSET                 0x00b8
-#define OMAP4430_CM_DIV_M4_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00b8)
-#define OMAP4_CM_DIV_M5_DPLL_IVA_OFFSET                 0x00bc
-#define OMAP4430_CM_DIV_M5_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00bc)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET         0x00c8
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_IVA             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00c8)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_IVA_OFFSET         0x00cc
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_IVA             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00cc)
-#define OMAP4_CM_BYPCLK_DPLL_IVA_OFFSET                 0x00dc
-#define OMAP4430_CM_BYPCLK_DPLL_IVA                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00dc)
-#define OMAP4_CM_CLKMODE_DPLL_ABE_OFFSET                0x00e0
-#define OMAP4430_CM_CLKMODE_DPLL_ABE                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e0)
-#define OMAP4_CM_IDLEST_DPLL_ABE_OFFSET                 0x00e4
-#define OMAP4430_CM_IDLEST_DPLL_ABE                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e4)
-#define OMAP4_CM_AUTOIDLE_DPLL_ABE_OFFSET               0x00e8
-#define OMAP4430_CM_AUTOIDLE_DPLL_ABE                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e8)
-#define OMAP4_CM_CLKSEL_DPLL_ABE_OFFSET                 0x00ec
-#define OMAP4430_CM_CLKSEL_DPLL_ABE                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00ec)
-#define OMAP4_CM_DIV_M2_DPLL_ABE_OFFSET                 0x00f0
-#define OMAP4430_CM_DIV_M2_DPLL_ABE                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00f0)
-#define OMAP4_CM_DIV_M3_DPLL_ABE_OFFSET                 0x00f4
-#define OMAP4430_CM_DIV_M3_DPLL_ABE                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00f4)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET         0x0108
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_ABE             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0108)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_ABE_OFFSET         0x010c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_ABE             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x010c)
-#define OMAP4_CM_CLKMODE_DPLL_DDRPHY_OFFSET             0x0120
-#define OMAP4430_CM_CLKMODE_DPLL_DDRPHY                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0120)
-#define OMAP4_CM_IDLEST_DPLL_DDRPHY_OFFSET              0x0124
-#define OMAP4430_CM_IDLEST_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0124)
-#define OMAP4_CM_AUTOIDLE_DPLL_DDRPHY_OFFSET            0x0128
-#define OMAP4430_CM_AUTOIDLE_DPLL_DDRPHY                OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0128)
-#define OMAP4_CM_CLKSEL_DPLL_DDRPHY_OFFSET              0x012c
-#define OMAP4430_CM_CLKSEL_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x012c)
-#define OMAP4_CM_DIV_M2_DPLL_DDRPHY_OFFSET              0x0130
-#define OMAP4430_CM_DIV_M2_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0130)
-#define OMAP4_CM_DIV_M4_DPLL_DDRPHY_OFFSET              0x0138
-#define OMAP4430_CM_DIV_M4_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0138)
-#define OMAP4_CM_DIV_M5_DPLL_DDRPHY_OFFSET              0x013c
-#define OMAP4430_CM_DIV_M5_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x013c)
-#define OMAP4_CM_DIV_M6_DPLL_DDRPHY_OFFSET              0x0140
-#define OMAP4430_CM_DIV_M6_DPLL_DDRPHY                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0140)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_DDRPHY_OFFSET      0x0148
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_DDRPHY          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0148)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_DDRPHY_OFFSET      0x014c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_DDRPHY          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x014c)
-#define OMAP4_CM_SHADOW_FREQ_CONFIG1_OFFSET             0x0160
-#define OMAP4430_CM_SHADOW_FREQ_CONFIG1                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0160)
-#define OMAP4_CM_SHADOW_FREQ_CONFIG2_OFFSET             0x0164
-#define OMAP4430_CM_SHADOW_FREQ_CONFIG2                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0164)
-#define OMAP4_CM_DYN_DEP_PRESCAL_OFFSET                 0x0170
-#define OMAP4430_CM_DYN_DEP_PRESCAL                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0170)
-#define OMAP4_CM_RESTORE_ST_OFFSET                      0x0180
-#define OMAP4430_CM_RESTORE_ST                          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0180)
-
-/* CM1.MPU_CM1 register offsets */
-#define OMAP4_CM_MPU_CLKSTCTRL_OFFSET                   0x0000
-#define OMAP4430_CM_MPU_CLKSTCTRL                       OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0000)
-#define OMAP4_CM_MPU_STATICDEP_OFFSET                   0x0004
-#define OMAP4430_CM_MPU_STATICDEP                       OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0004)
-#define OMAP4_CM_MPU_DYNAMICDEP_OFFSET                  0x0008
-#define OMAP4430_CM_MPU_DYNAMICDEP                      OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0008)
-#define OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET                 0x0020
-#define OMAP4430_CM_MPU_MPU_CLKCTRL                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0020)
-
-/* CM1.TESLA_CM1 register offsets */
-#define OMAP4_CM_TESLA_CLKSTCTRL_OFFSET                 0x0000
-#define OMAP4430_CM_TESLA_CLKSTCTRL                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0000)
-#define OMAP4_CM_TESLA_STATICDEP_OFFSET                 0x0004
-#define OMAP4430_CM_TESLA_STATICDEP                     OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0004)
-#define OMAP4_CM_TESLA_DYNAMICDEP_OFFSET                0x0008
-#define OMAP4430_CM_TESLA_DYNAMICDEP                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0008)
-#define OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET             0x0020
-#define OMAP4430_CM_TESLA_TESLA_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0020)
-
-/* CM1.ABE_CM1 register offsets */
-#define OMAP4_CM1_ABE_CLKSTCTRL_OFFSET                  0x0000
-#define OMAP4430_CM1_ABE_CLKSTCTRL                      OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0000)
-#define OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET              0x0020
-#define OMAP4430_CM1_ABE_L4ABE_CLKCTRL                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0020)
-#define OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET               0x0028
-#define OMAP4430_CM1_ABE_AESS_CLKCTRL                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0028)
-#define OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET                0x0030
-#define OMAP4430_CM1_ABE_PDM_CLKCTRL                    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0030)
-#define OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET               0x0038
-#define OMAP4430_CM1_ABE_DMIC_CLKCTRL                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0038)
-#define OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET              0x0040
-#define OMAP4430_CM1_ABE_MCASP_CLKCTRL                  OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0040)
-#define OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET             0x0048
-#define OMAP4430_CM1_ABE_MCBSP1_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0048)
-#define OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET             0x0050
-#define OMAP4430_CM1_ABE_MCBSP2_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0050)
-#define OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET             0x0058
-#define OMAP4430_CM1_ABE_MCBSP3_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0058)
-#define OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET            0x0060
-#define OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL                OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0060)
-#define OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET             0x0068
-#define OMAP4430_CM1_ABE_TIMER5_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0068)
-#define OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET             0x0070
-#define OMAP4430_CM1_ABE_TIMER6_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0070)
-#define OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET             0x0078
-#define OMAP4430_CM1_ABE_TIMER7_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0078)
-#define OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET             0x0080
-#define OMAP4430_CM1_ABE_TIMER8_CLKCTRL                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0080)
-#define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET               0x0088
-#define OMAP4430_CM1_ABE_WDT3_CLKCTRL                   OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0088)
-
-/* CM1.RESTORE_CM1 register offsets */
-#define OMAP4_CM_CLKSEL_CORE_RESTORE_OFFSET             0x0000
-#define OMAP4430_CM_CLKSEL_CORE_RESTORE                 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0000)
-#define OMAP4_CM_DIV_M2_DPLL_CORE_RESTORE_OFFSET        0x0004
-#define OMAP4430_CM_DIV_M2_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0004)
-#define OMAP4_CM_DIV_M3_DPLL_CORE_RESTORE_OFFSET        0x0008
-#define OMAP4430_CM_DIV_M3_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0008)
-#define OMAP4_CM_DIV_M4_DPLL_CORE_RESTORE_OFFSET        0x000c
-#define OMAP4430_CM_DIV_M4_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x000c)
-#define OMAP4_CM_DIV_M5_DPLL_CORE_RESTORE_OFFSET        0x0010
-#define OMAP4430_CM_DIV_M5_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0010)
-#define OMAP4_CM_DIV_M6_DPLL_CORE_RESTORE_OFFSET        0x0014
-#define OMAP4430_CM_DIV_M6_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0014)
-#define OMAP4_CM_DIV_M7_DPLL_CORE_RESTORE_OFFSET        0x0018
-#define OMAP4430_CM_DIV_M7_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0018)
-#define OMAP4_CM_CLKSEL_DPLL_CORE_RESTORE_OFFSET        0x001c
-#define OMAP4430_CM_CLKSEL_DPLL_CORE_RESTORE            OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x001c)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE_OFFSET        0x0020
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0020)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_CORE_RESTORE_OFFSET        0x0024
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_CORE_RESTORE    OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0024)
-#define OMAP4_CM_CLKMODE_DPLL_CORE_RESTORE_OFFSET       0x0028
-#define OMAP4430_CM_CLKMODE_DPLL_CORE_RESTORE           OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0028)
-#define OMAP4_CM_SHADOW_FREQ_CONFIG2_RESTORE_OFFSET     0x002c
-#define OMAP4430_CM_SHADOW_FREQ_CONFIG2_RESTORE         OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x002c)
-#define OMAP4_CM_SHADOW_FREQ_CONFIG1_RESTORE_OFFSET     0x0030
-#define OMAP4430_CM_SHADOW_FREQ_CONFIG1_RESTORE         OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0030)
-#define OMAP4_CM_AUTOIDLE_DPLL_CORE_RESTORE_OFFSET      0x0034
-#define OMAP4430_CM_AUTOIDLE_DPLL_CORE_RESTORE          OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0034)
-#define OMAP4_CM_MPU_CLKSTCTRL_RESTORE_OFFSET           0x0038
-#define OMAP4430_CM_MPU_CLKSTCTRL_RESTORE               OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0038)
-#define OMAP4_CM_CM1_PROFILING_CLKCTRL_RESTORE_OFFSET   0x003c
-#define OMAP4430_CM_CM1_PROFILING_CLKCTRL_RESTORE       OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x003c)
-#define OMAP4_CM_DYN_DEP_PRESCAL_RESTORE_OFFSET         0x0040
-#define OMAP4430_CM_DYN_DEP_PRESCAL_RESTORE             OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0040)
-
-/* CM2 */
-
-/* CM2.OCP_SOCKET_CM2 register offsets */
-#define OMAP4_REVISION_CM2_OFFSET                       0x0000
-#define OMAP4430_REVISION_CM2                           OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_MOD, 0x0000)
-#define OMAP4_CM_CM2_PROFILING_CLKCTRL_OFFSET           0x0040
-#define OMAP4430_CM_CM2_PROFILING_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_MOD, 0x0040)
-
-/* CM2.CKGEN_CM2 register offsets */
-#define OMAP4_CM_CLKSEL_DUCATI_ISS_ROOT_OFFSET          0x0000
-#define OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0000)
-#define OMAP4_CM_CLKSEL_USB_60MHZ_OFFSET                0x0004
-#define OMAP4430_CM_CLKSEL_USB_60MHZ                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0004)
-#define OMAP4_CM_SCALE_FCLK_OFFSET                      0x0008
-#define OMAP4430_CM_SCALE_FCLK                          OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0008)
-#define OMAP4_CM_CORE_DVFS_PERF1_OFFSET                 0x0010
-#define OMAP4430_CM_CORE_DVFS_PERF1                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0010)
-#define OMAP4_CM_CORE_DVFS_PERF2_OFFSET                 0x0014
-#define OMAP4430_CM_CORE_DVFS_PERF2                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0014)
-#define OMAP4_CM_CORE_DVFS_PERF3_OFFSET                 0x0018
-#define OMAP4430_CM_CORE_DVFS_PERF3                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0018)
-#define OMAP4_CM_CORE_DVFS_PERF4_OFFSET                 0x001c
-#define OMAP4430_CM_CORE_DVFS_PERF4                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x001c)
-#define OMAP4_CM_CORE_DVFS_CURRENT_OFFSET               0x0024
-#define OMAP4430_CM_CORE_DVFS_CURRENT                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0024)
-#define OMAP4_CM_IVA_DVFS_PERF_TESLA_OFFSET             0x0028
-#define OMAP4430_CM_IVA_DVFS_PERF_TESLA                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0028)
-#define OMAP4_CM_IVA_DVFS_PERF_IVAHD_OFFSET             0x002c
-#define OMAP4430_CM_IVA_DVFS_PERF_IVAHD                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x002c)
-#define OMAP4_CM_IVA_DVFS_PERF_ABE_OFFSET               0x0030
-#define OMAP4430_CM_IVA_DVFS_PERF_ABE                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0030)
-#define OMAP4_CM_IVA_DVFS_CURRENT_OFFSET                0x0038
-#define OMAP4430_CM_IVA_DVFS_CURRENT                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0038)
-#define OMAP4_CM_CLKMODE_DPLL_PER_OFFSET                0x0040
-#define OMAP4430_CM_CLKMODE_DPLL_PER                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0040)
-#define OMAP4_CM_IDLEST_DPLL_PER_OFFSET                 0x0044
-#define OMAP4430_CM_IDLEST_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0044)
-#define OMAP4_CM_AUTOIDLE_DPLL_PER_OFFSET               0x0048
-#define OMAP4430_CM_AUTOIDLE_DPLL_PER                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0048)
-#define OMAP4_CM_CLKSEL_DPLL_PER_OFFSET                 0x004c
-#define OMAP4430_CM_CLKSEL_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x004c)
-#define OMAP4_CM_DIV_M2_DPLL_PER_OFFSET                 0x0050
-#define OMAP4430_CM_DIV_M2_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0050)
-#define OMAP4_CM_DIV_M3_DPLL_PER_OFFSET                 0x0054
-#define OMAP4430_CM_DIV_M3_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0054)
-#define OMAP4_CM_DIV_M4_DPLL_PER_OFFSET                 0x0058
-#define OMAP4430_CM_DIV_M4_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0058)
-#define OMAP4_CM_DIV_M5_DPLL_PER_OFFSET                 0x005c
-#define OMAP4430_CM_DIV_M5_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x005c)
-#define OMAP4_CM_DIV_M6_DPLL_PER_OFFSET                 0x0060
-#define OMAP4430_CM_DIV_M6_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0060)
-#define OMAP4_CM_DIV_M7_DPLL_PER_OFFSET                 0x0064
-#define OMAP4430_CM_DIV_M7_DPLL_PER                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0064)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET         0x0068
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_PER             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0068)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET         0x006c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_PER             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x006c)
-#define OMAP4_CM_CLKMODE_DPLL_USB_OFFSET                0x0080
-#define OMAP4430_CM_CLKMODE_DPLL_USB                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0080)
-#define OMAP4_CM_IDLEST_DPLL_USB_OFFSET                 0x0084
-#define OMAP4430_CM_IDLEST_DPLL_USB                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0084)
-#define OMAP4_CM_AUTOIDLE_DPLL_USB_OFFSET               0x0088
-#define OMAP4430_CM_AUTOIDLE_DPLL_USB                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0088)
-#define OMAP4_CM_CLKSEL_DPLL_USB_OFFSET                 0x008c
-#define OMAP4430_CM_CLKSEL_DPLL_USB                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x008c)
-#define OMAP4_CM_DIV_M2_DPLL_USB_OFFSET                 0x0090
-#define OMAP4430_CM_DIV_M2_DPLL_USB                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0090)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET         0x00a8
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_USB             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00a8)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_USB_OFFSET         0x00ac
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_USB             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00ac)
-#define OMAP4_CM_CLKDCOLDO_DPLL_USB_OFFSET              0x00b4
-#define OMAP4430_CM_CLKDCOLDO_DPLL_USB                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00b4)
-#define OMAP4_CM_CLKMODE_DPLL_UNIPRO_OFFSET             0x00c0
-#define OMAP4430_CM_CLKMODE_DPLL_UNIPRO                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c0)
-#define OMAP4_CM_IDLEST_DPLL_UNIPRO_OFFSET              0x00c4
-#define OMAP4430_CM_IDLEST_DPLL_UNIPRO                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c4)
-#define OMAP4_CM_AUTOIDLE_DPLL_UNIPRO_OFFSET            0x00c8
-#define OMAP4430_CM_AUTOIDLE_DPLL_UNIPRO                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c8)
-#define OMAP4_CM_CLKSEL_DPLL_UNIPRO_OFFSET              0x00cc
-#define OMAP4430_CM_CLKSEL_DPLL_UNIPRO                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00cc)
-#define OMAP4_CM_DIV_M2_DPLL_UNIPRO_OFFSET              0x00d0
-#define OMAP4430_CM_DIV_M2_DPLL_UNIPRO                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00d0)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_UNIPRO_OFFSET      0x00e8
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_UNIPRO          OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00e8)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_UNIPRO_OFFSET      0x00ec
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_UNIPRO          OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00ec)
-
-/* CM2.ALWAYS_ON_CM2 register offsets */
-#define OMAP4_CM_ALWON_CLKSTCTRL_OFFSET                 0x0000
-#define OMAP4430_CM_ALWON_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0000)
-#define OMAP4_CM_ALWON_MDMINTC_CLKCTRL_OFFSET           0x0020
-#define OMAP4430_CM_ALWON_MDMINTC_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0020)
-#define OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET            0x0028
-#define OMAP4430_CM_ALWON_SR_MPU_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0028)
-#define OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET            0x0030
-#define OMAP4430_CM_ALWON_SR_IVA_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0030)
-#define OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET           0x0038
-#define OMAP4430_CM_ALWON_SR_CORE_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0038)
-#define OMAP4_CM_ALWON_USBPHY_CLKCTRL_OFFSET            0x0040
-#define OMAP4430_CM_ALWON_USBPHY_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0040)
-
-/* CM2.CORE_CM2 register offsets */
-#define OMAP4_CM_L3_1_CLKSTCTRL_OFFSET                  0x0000
-#define OMAP4430_CM_L3_1_CLKSTCTRL                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0000)
-#define OMAP4_CM_L3_1_DYNAMICDEP_OFFSET                 0x0008
-#define OMAP4430_CM_L3_1_DYNAMICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0008)
-#define OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET               0x0020
-#define OMAP4430_CM_L3_1_L3_1_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0020)
-#define OMAP4_CM_L3_2_CLKSTCTRL_OFFSET                  0x0100
-#define OMAP4430_CM_L3_2_CLKSTCTRL                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0100)
-#define OMAP4_CM_L3_2_DYNAMICDEP_OFFSET                 0x0108
-#define OMAP4430_CM_L3_2_DYNAMICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0108)
-#define OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET               0x0120
-#define OMAP4430_CM_L3_2_L3_2_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0120)
-#define OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET               0x0128
-#define OMAP4430_CM_L3_2_GPMC_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0128)
-#define OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET           0x0130
-#define OMAP4430_CM_L3_2_OCMC_RAM_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0130)
-#define OMAP4_CM_DUCATI_CLKSTCTRL_OFFSET                0x0200
-#define OMAP4430_CM_DUCATI_CLKSTCTRL                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0200)
-#define OMAP4_CM_DUCATI_STATICDEP_OFFSET                0x0204
-#define OMAP4430_CM_DUCATI_STATICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0204)
-#define OMAP4_CM_DUCATI_DYNAMICDEP_OFFSET               0x0208
-#define OMAP4430_CM_DUCATI_DYNAMICDEP                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0208)
-#define OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET           0x0220
-#define OMAP4430_CM_DUCATI_DUCATI_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0220)
-#define OMAP4_CM_SDMA_CLKSTCTRL_OFFSET                  0x0300
-#define OMAP4430_CM_SDMA_CLKSTCTRL                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0300)
-#define OMAP4_CM_SDMA_STATICDEP_OFFSET                  0x0304
-#define OMAP4430_CM_SDMA_STATICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0304)
-#define OMAP4_CM_SDMA_DYNAMICDEP_OFFSET                 0x0308
-#define OMAP4430_CM_SDMA_DYNAMICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0308)
-#define OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET               0x0320
-#define OMAP4430_CM_SDMA_SDMA_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0320)
-#define OMAP4_CM_MEMIF_CLKSTCTRL_OFFSET                 0x0400
-#define OMAP4430_CM_MEMIF_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0400)
-#define OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET               0x0420
-#define OMAP4430_CM_MEMIF_DMM_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0420)
-#define OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET           0x0428
-#define OMAP4430_CM_MEMIF_EMIF_FW_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0428)
-#define OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET            0x0430
-#define OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0430)
-#define OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET            0x0438
-#define OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0438)
-#define OMAP4_CM_MEMIF_DLL_CLKCTRL_OFFSET               0x0440
-#define OMAP4430_CM_MEMIF_DLL_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0440)
-#define OMAP4_CM_MEMIF_EMIF_H1_CLKCTRL_OFFSET           0x0450
-#define OMAP4430_CM_MEMIF_EMIF_H1_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0450)
-#define OMAP4_CM_MEMIF_EMIF_H2_CLKCTRL_OFFSET           0x0458
-#define OMAP4430_CM_MEMIF_EMIF_H2_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0458)
-#define OMAP4_CM_MEMIF_DLL_H_CLKCTRL_OFFSET             0x0460
-#define OMAP4430_CM_MEMIF_DLL_H_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0460)
-#define OMAP4_CM_D2D_CLKSTCTRL_OFFSET                   0x0500
-#define OMAP4430_CM_D2D_CLKSTCTRL                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0500)
-#define OMAP4_CM_D2D_STATICDEP_OFFSET                   0x0504
-#define OMAP4430_CM_D2D_STATICDEP                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0504)
-#define OMAP4_CM_D2D_DYNAMICDEP_OFFSET                  0x0508
-#define OMAP4430_CM_D2D_DYNAMICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0508)
-#define OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET               0x0520
-#define OMAP4430_CM_D2D_SAD2D_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0520)
-#define OMAP4_CM_D2D_MODEM_ICR_CLKCTRL_OFFSET           0x0528
-#define OMAP4430_CM_D2D_MODEM_ICR_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0528)
-#define OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET            0x0530
-#define OMAP4430_CM_D2D_SAD2D_FW_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0530)
-#define OMAP4_CM_L4CFG_CLKSTCTRL_OFFSET                 0x0600
-#define OMAP4430_CM_L4CFG_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0600)
-#define OMAP4_CM_L4CFG_DYNAMICDEP_OFFSET                0x0608
-#define OMAP4430_CM_L4CFG_DYNAMICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0608)
-#define OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET            0x0620
-#define OMAP4430_CM_L4CFG_L4_CFG_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0620)
-#define OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET            0x0628
-#define OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0628)
-#define OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET           0x0630
-#define OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0630)
-#define OMAP4_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET           0x0638
-#define OMAP4430_CM_L4CFG_SAR_ROM_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0638)
-#define OMAP4_CM_L3INSTR_CLKSTCTRL_OFFSET               0x0700
-#define OMAP4430_CM_L3INSTR_CLKSTCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0700)
-#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET            0x0720
-#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0720)
-#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET        0x0728
-#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0728)
-#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET         0x0740
-#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0740)
-
-/* CM2.IVAHD_CM2 register offsets */
-#define OMAP4_CM_IVAHD_CLKSTCTRL_OFFSET                 0x0000
-#define OMAP4430_CM_IVAHD_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0000)
-#define OMAP4_CM_IVAHD_STATICDEP_OFFSET                 0x0004
-#define OMAP4430_CM_IVAHD_STATICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0004)
-#define OMAP4_CM_IVAHD_DYNAMICDEP_OFFSET                0x0008
-#define OMAP4430_CM_IVAHD_DYNAMICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0008)
-#define OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET             0x0020
-#define OMAP4430_CM_IVAHD_IVAHD_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0020)
-#define OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET               0x0028
-#define OMAP4430_CM_IVAHD_SL2_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0028)
-
-/* CM2.CAM_CM2 register offsets */
-#define OMAP4_CM_CAM_CLKSTCTRL_OFFSET                   0x0000
-#define OMAP4430_CM_CAM_CLKSTCTRL                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0000)
-#define OMAP4_CM_CAM_STATICDEP_OFFSET                   0x0004
-#define OMAP4430_CM_CAM_STATICDEP                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0004)
-#define OMAP4_CM_CAM_DYNAMICDEP_OFFSET                  0x0008
-#define OMAP4430_CM_CAM_DYNAMICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0008)
-#define OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET                 0x0020
-#define OMAP4430_CM_CAM_ISS_CLKCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0020)
-#define OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET                0x0028
-#define OMAP4430_CM_CAM_FDIF_CLKCTRL                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0028)
-
-/* CM2.DSS_CM2 register offsets */
-#define OMAP4_CM_DSS_CLKSTCTRL_OFFSET                   0x0000
-#define OMAP4430_CM_DSS_CLKSTCTRL                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0000)
-#define OMAP4_CM_DSS_STATICDEP_OFFSET                   0x0004
-#define OMAP4430_CM_DSS_STATICDEP                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0004)
-#define OMAP4_CM_DSS_DYNAMICDEP_OFFSET                  0x0008
-#define OMAP4430_CM_DSS_DYNAMICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0008)
-#define OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET                 0x0020
-#define OMAP4430_CM_DSS_DSS_CLKCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0020)
-#define OMAP4_CM_DSS_DEISS_CLKCTRL_OFFSET               0x0028
-#define OMAP4430_CM_DSS_DEISS_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0028)
 
-/* CM2.GFX_CM2 register offsets */
-#define OMAP4_CM_GFX_CLKSTCTRL_OFFSET                   0x0000
-#define OMAP4430_CM_GFX_CLKSTCTRL                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0000)
-#define OMAP4_CM_GFX_STATICDEP_OFFSET                   0x0004
-#define OMAP4430_CM_GFX_STATICDEP                       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0004)
-#define OMAP4_CM_GFX_DYNAMICDEP_OFFSET                  0x0008
-#define OMAP4430_CM_GFX_DYNAMICDEP                      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0008)
-#define OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET                 0x0020
-#define OMAP4430_CM_GFX_GFX_CLKCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0020)
+#include "prcm-common.h"
+#include "cm.h"
 
-/* CM2.L3INIT_CM2 register offsets */
-#define OMAP4_CM_L3INIT_CLKSTCTRL_OFFSET                0x0000
-#define OMAP4430_CM_L3INIT_CLKSTCTRL                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0000)
-#define OMAP4_CM_L3INIT_STATICDEP_OFFSET                0x0004
-#define OMAP4430_CM_L3INIT_STATICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0004)
-#define OMAP4_CM_L3INIT_DYNAMICDEP_OFFSET               0x0008
-#define OMAP4430_CM_L3INIT_DYNAMICDEP                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0008)
-#define OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET             0x0028
-#define OMAP4430_CM_L3INIT_MMC1_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0028)
-#define OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET             0x0030
-#define OMAP4430_CM_L3INIT_MMC2_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0030)
-#define OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET              0x0038
-#define OMAP4430_CM_L3INIT_HSI_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0038)
-#define OMAP4_CM_L3INIT_UNIPRO1_CLKCTRL_OFFSET          0x0040
-#define OMAP4430_CM_L3INIT_UNIPRO1_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0040)
-#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET         0x0058
-#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0058)
-#define OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET          0x0060
-#define OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0060)
-#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET          0x0068
-#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0068)
-#define OMAP4_CM_L3INIT_P1500_CLKCTRL_OFFSET            0x0078
-#define OMAP4430_CM_L3INIT_P1500_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0078)
-#define OMAP4_CM_L3INIT_EMAC_CLKCTRL_OFFSET             0x0080
-#define OMAP4430_CM_L3INIT_EMAC_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0080)
-#define OMAP4_CM_L3INIT_SATA_CLKCTRL_OFFSET             0x0088
-#define OMAP4430_CM_L3INIT_SATA_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0088)
-#define OMAP4_CM_L3INIT_TPPSS_CLKCTRL_OFFSET            0x0090
-#define OMAP4430_CM_L3INIT_TPPSS_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0090)
-#define OMAP4_CM_L3INIT_PCIESS_CLKCTRL_OFFSET           0x0098
-#define OMAP4430_CM_L3INIT_PCIESS_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0098)
-#define OMAP4_CM_L3INIT_CCPTX_CLKCTRL_OFFSET            0x00a8
-#define OMAP4430_CM_L3INIT_CCPTX_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00a8)
-#define OMAP4_CM_L3INIT_XHPI_CLKCTRL_OFFSET             0x00c0
-#define OMAP4430_CM_L3INIT_XHPI_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00c0)
-#define OMAP4_CM_L3INIT_MMC6_CLKCTRL_OFFSET             0x00c8
-#define OMAP4430_CM_L3INIT_MMC6_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00c8)
-#define OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET      0x00d0
-#define OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL          OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00d0)
-#define OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET    0x00e0
-#define OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL        OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00e0)
+#define OMAP4_CM_CLKSTCTRL                              0x0000
 
-/* CM2.L4PER_CM2 register offsets */
-#define OMAP4_CM_L4PER_CLKSTCTRL_OFFSET                 0x0000
-#define OMAP4430_CM_L4PER_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0000)
-#define OMAP4_CM_L4PER_DYNAMICDEP_OFFSET                0x0008
-#define OMAP4430_CM_L4PER_DYNAMICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0008)
-#define OMAP4_CM_L4PER_ADC_CLKCTRL_OFFSET               0x0020
-#define OMAP4430_CM_L4PER_ADC_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0020)
-#define OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET         0x0028
-#define OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0028)
-#define OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET         0x0030
-#define OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0030)
-#define OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET          0x0038
-#define OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0038)
-#define OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET          0x0040
-#define OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0040)
-#define OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET          0x0048
-#define OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0048)
-#define OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET          0x0050
-#define OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0050)
-#define OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET               0x0058
-#define OMAP4430_CM_L4PER_ELM_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0058)
-#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET             0x0060
-#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0060)
-#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET             0x0068
-#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0068)
-#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET             0x0070
-#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0070)
-#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET             0x0078
-#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0078)
-#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET             0x0080
-#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0080)
-#define OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET             0x0088
-#define OMAP4430_CM_L4PER_HDQ1W_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0088)
-#define OMAP4_CM_L4PER_HECC1_CLKCTRL_OFFSET             0x0090
-#define OMAP4430_CM_L4PER_HECC1_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0090)
-#define OMAP4_CM_L4PER_HECC2_CLKCTRL_OFFSET             0x0098
-#define OMAP4430_CM_L4PER_HECC2_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0098)
-#define OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET              0x00a0
-#define OMAP4430_CM_L4PER_I2C1_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00a0)
-#define OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET              0x00a8
-#define OMAP4430_CM_L4PER_I2C2_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00a8)
-#define OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET              0x00b0
-#define OMAP4430_CM_L4PER_I2C3_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00b0)
-#define OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET              0x00b8
-#define OMAP4430_CM_L4PER_I2C4_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00b8)
-#define OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET             0x00c0
-#define OMAP4430_CM_L4PER_L4PER_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00c0)
-#define OMAP4_CM_L4PER_MCASP2_CLKCTRL_OFFSET            0x00d0
-#define OMAP4430_CM_L4PER_MCASP2_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00d0)
-#define OMAP4_CM_L4PER_MCASP3_CLKCTRL_OFFSET            0x00d8
-#define OMAP4430_CM_L4PER_MCASP3_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00d8)
-#define OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET            0x00e0
-#define OMAP4430_CM_L4PER_MCBSP4_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00e0)
-#define OMAP4_CM_L4PER_MGATE_CLKCTRL_OFFSET             0x00e8
-#define OMAP4430_CM_L4PER_MGATE_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00e8)
-#define OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET            0x00f0
-#define OMAP4430_CM_L4PER_MCSPI1_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00f0)
-#define OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET            0x00f8
-#define OMAP4430_CM_L4PER_MCSPI2_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00f8)
-#define OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET            0x0100
-#define OMAP4430_CM_L4PER_MCSPI3_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0100)
-#define OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET            0x0108
-#define OMAP4430_CM_L4PER_MCSPI4_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0108)
-#define OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET            0x0120
-#define OMAP4430_CM_L4PER_MMCSD3_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0120)
-#define OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET            0x0128
-#define OMAP4430_CM_L4PER_MMCSD4_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0128)
-#define OMAP4_CM_L4PER_MSPROHG_CLKCTRL_OFFSET           0x0130
-#define OMAP4430_CM_L4PER_MSPROHG_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0130)
-#define OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET          0x0138
-#define OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0138)
-#define OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET             0x0140
-#define OMAP4430_CM_L4PER_UART1_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0140)
-#define OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET             0x0148
-#define OMAP4430_CM_L4PER_UART2_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0148)
-#define OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET             0x0150
-#define OMAP4430_CM_L4PER_UART3_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0150)
-#define OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET             0x0158
-#define OMAP4430_CM_L4PER_UART4_CLKCTRL                 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0158)
-#define OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET            0x0160
-#define OMAP4430_CM_L4PER_MMCSD5_CLKCTRL                OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0160)
-#define OMAP4_CM_L4PER_I2C5_CLKCTRL_OFFSET              0x0168
-#define OMAP4430_CM_L4PER_I2C5_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0168)
-#define OMAP4_CM_L4SEC_CLKSTCTRL_OFFSET                 0x0180
-#define OMAP4430_CM_L4SEC_CLKSTCTRL                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0180)
-#define OMAP4_CM_L4SEC_STATICDEP_OFFSET                 0x0184
-#define OMAP4430_CM_L4SEC_STATICDEP                     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0184)
-#define OMAP4_CM_L4SEC_DYNAMICDEP_OFFSET                0x0188
-#define OMAP4430_CM_L4SEC_DYNAMICDEP                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0188)
-#define OMAP4_CM_L4SEC_AES1_CLKCTRL_OFFSET              0x01a0
-#define OMAP4430_CM_L4SEC_AES1_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01a0)
-#define OMAP4_CM_L4SEC_AES2_CLKCTRL_OFFSET              0x01a8
-#define OMAP4430_CM_L4SEC_AES2_CLKCTRL                  OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01a8)
-#define OMAP4_CM_L4SEC_DES3DES_CLKCTRL_OFFSET           0x01b0
-#define OMAP4430_CM_L4SEC_DES3DES_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01b0)
-#define OMAP4_CM_L4SEC_PKAEIP29_CLKCTRL_OFFSET          0x01b8
-#define OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01b8)
-#define OMAP4_CM_L4SEC_RNG_CLKCTRL_OFFSET               0x01c0
-#define OMAP4430_CM_L4SEC_RNG_CLKCTRL                   OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01c0)
-#define OMAP4_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET          0x01c8
-#define OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01c8)
-#define OMAP4_CM_L4SEC_CRYPTODMA_CLKCTRL_OFFSET         0x01d8
-#define OMAP4430_CM_L4SEC_CRYPTODMA_CLKCTRL             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01d8)
+/* Function prototypes */
+# ifndef __ASSEMBLER__
 
-/* CM2.CEFUSE_CM2 register offsets */
-#define OMAP4_CM_CEFUSE_CLKSTCTRL_OFFSET                0x0000
-#define OMAP4430_CM_CEFUSE_CLKSTCTRL                    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_MOD, 0x0000)
-#define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET           0x0020
-#define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_MOD, 0x0020)
+extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
 
-/* CM2.RESTORE_CM2 register offsets */
-#define OMAP4_CM_L3_1_CLKSTCTRL_RESTORE_OFFSET          0x0000
-#define OMAP4430_CM_L3_1_CLKSTCTRL_RESTORE              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0000)
-#define OMAP4_CM_L3_2_CLKSTCTRL_RESTORE_OFFSET          0x0004
-#define OMAP4430_CM_L3_2_CLKSTCTRL_RESTORE              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0004)
-#define OMAP4_CM_L4CFG_CLKSTCTRL_RESTORE_OFFSET         0x0008
-#define OMAP4430_CM_L4CFG_CLKSTCTRL_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0008)
-#define OMAP4_CM_MEMIF_CLKSTCTRL_RESTORE_OFFSET         0x000c
-#define OMAP4430_CM_MEMIF_CLKSTCTRL_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x000c)
-#define OMAP4_CM_L4PER_CLKSTCTRL_RESTORE_OFFSET         0x0010
-#define OMAP4430_CM_L4PER_CLKSTCTRL_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0010)
-#define OMAP4_CM_L3INIT_CLKSTCTRL_RESTORE_OFFSET        0x0014
-#define OMAP4430_CM_L3INIT_CLKSTCTRL_RESTORE            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0014)
-#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_RESTORE_OFFSET    0x0018
-#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL_RESTORE        OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0018)
-#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE_OFFSET        0x001c
-#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE    OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x001c)
-#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE_OFFSET 0x0020
-#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0020)
-#define OMAP4_CM_CM2_PROFILING_CLKCTRL_RESTORE_OFFSET   0x0024
-#define OMAP4430_CM_CM2_PROFILING_CLKCTRL_RESTORE       OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0024)
-#define OMAP4_CM_D2D_STATICDEP_RESTORE_OFFSET           0x0028
-#define OMAP4430_CM_D2D_STATICDEP_RESTORE               OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0028)
-#define OMAP4_CM_L3_1_DYNAMICDEP_RESTORE_OFFSET         0x002c
-#define OMAP4430_CM_L3_1_DYNAMICDEP_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x002c)
-#define OMAP4_CM_L3_2_DYNAMICDEP_RESTORE_OFFSET         0x0030
-#define OMAP4430_CM_L3_2_DYNAMICDEP_RESTORE             OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0030)
-#define OMAP4_CM_D2D_DYNAMICDEP_RESTORE_OFFSET          0x0034
-#define OMAP4430_CM_D2D_DYNAMICDEP_RESTORE              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0034)
-#define OMAP4_CM_L4CFG_DYNAMICDEP_RESTORE_OFFSET        0x0038
-#define OMAP4430_CM_L4CFG_DYNAMICDEP_RESTORE            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0038)
-#define OMAP4_CM_L4PER_DYNAMICDEP_RESTORE_OFFSET        0x003c
-#define OMAP4430_CM_L4PER_DYNAMICDEP_RESTORE            OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x003c)
-#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_RESTORE_OFFSET     0x0040
-#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0040)
-#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_RESTORE_OFFSET     0x0044
-#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0044)
-#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_RESTORE_OFFSET     0x0048
-#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0048)
-#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_RESTORE_OFFSET     0x004c
-#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x004c)
-#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_RESTORE_OFFSET     0x0050
-#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL_RESTORE         OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0050)
-#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE_OFFSET 0x0054
-#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE     OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0054)
-#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE_OFFSET  0x0058
-#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE      OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0058)
-#define OMAP4_CM_SDMA_STATICDEP_RESTORE_OFFSET          0x005c
-#define OMAP4430_CM_SDMA_STATICDEP_RESTORE              OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x005c)
+# endif
 #endif
diff --git a/arch/arm/mach-omap2/cm4xxx.c b/arch/arm/mach-omap2/cm4xxx.c
deleted file mode 100644
index f8a660a1a4a6..000000000000
--- a/arch/arm/mach-omap2/cm4xxx.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * OMAP4 CM module functions
- *
- * Copyright (C) 2009 Nokia Corporation
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/io.h>
-
-#include <asm/atomic.h>
-
-#include <plat/common.h>
-
-#include "cm.h"
-#include "cm-regbits-44xx.h"
-
-/**
- * omap4_cm_wait_module_ready - wait for a module to be in 'func' state
- * @clkctrl_reg: CLKCTRL module address
- *
- * Wait for the module IDLEST to be functional. If the idle state is in any
- * the non functional state (trans, idle or disabled), module and thus the
- * sysconfig cannot be accessed and will probably lead to an "imprecise
- * external abort"
- *
- * Module idle state:
- *   0x0 func:     Module is fully functional, including OCP
- *   0x1 trans:    Module is performing transition: wakeup, or sleep, or sleep
- *                 abortion
- *   0x2 idle:     Module is in Idle mode (only OCP part). It is functional if
- *                 using separate functional clock
- *   0x3 disabled: Module is disabled and cannot be accessed
- *
- */
-int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg)
-{
-        int i = 0;
-
-        if (!clkctrl_reg)
-                return 0;
-
-        omap_test_timeout((
-                ((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) == 0) ||
-                 (((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) >>
-                  OMAP4430_IDLEST_SHIFT) == 0x2)),
-                MAX_MODULE_READY_TIME, i);
-
-        return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
-}
-
diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
new file mode 100644
index 000000000000..c04bbbea17a5
--- /dev/null
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -0,0 +1,214 @@
+/*
+ * OMAP4 CM instance functions
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This is needed since CM instances can be in the PRM, PRCM_MPU, CM1,
+ * or CM2 hardware modules.  For example, the EMU_CM CM instance is in
+ * the PRM hardware module.  What a mess...
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include <plat/common.h>
+
+#include "cm.h"
+#include "cm1_44xx.h"
+#include "cm2_44xx.h"
+#include "cm44xx.h"
+#include "cminst44xx.h"
+#include "cm-regbits-34xx.h"
+#include "cm-regbits-44xx.h"
+#include "prcm44xx.h"
+#include "prm44xx.h"
+#include "prcm_mpu44xx.h"
+
+static u32 _cm_bases[OMAP4_MAX_PRCM_PARTITIONS] = {
+        [OMAP4430_INVALID_PRCM_PARTITION]       = 0,
+        [OMAP4430_PRM_PARTITION]                = OMAP4430_PRM_BASE,
+        [OMAP4430_CM1_PARTITION]                = OMAP4430_CM1_BASE,
+        [OMAP4430_CM2_PARTITION]                = OMAP4430_CM2_BASE,
+        [OMAP4430_SCRM_PARTITION]               = 0,
+        [OMAP4430_PRCM_MPU_PARTITION]           = OMAP4430_PRCM_MPU_BASE,
+};
+
+/* Read a register in a CM instance */
+u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx)
+{
+        BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
+               part == OMAP4430_INVALID_PRCM_PARTITION ||
+               !_cm_bases[part]);
+        return __raw_readl(OMAP2_L4_IO_ADDRESS(_cm_bases[part] + inst + idx));
+}
+
+/* Write into a register in a CM instance */
+void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx)
+{
+        BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
+               part == OMAP4430_INVALID_PRCM_PARTITION ||
+               !_cm_bases[part]);
+        __raw_writel(val, OMAP2_L4_IO_ADDRESS(_cm_bases[part] + inst + idx));
+}
+
+/* Read-modify-write a register in CM1. Caller must lock */
+u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst,
+                                   s16 idx)
+{
+        u32 v;
+
+        v = omap4_cminst_read_inst_reg(part, inst, idx);
+        v &= ~mask;
+        v |= bits;
+        omap4_cminst_write_inst_reg(v, part, inst, idx);
+
+        return v;
+}
+
+/*
+ *
+ */
+
+/**
+ * _clktrctrl_write - write @c to a CM_CLKSTCTRL.CLKTRCTRL register bitfield
+ * @c: CLKTRCTRL register bitfield (LSB = bit 0, i.e., unshifted)
+ * @part: PRCM partition ID that the CM_CLKSTCTRL register exists in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * @c must be the unshifted value for CLKTRCTRL - i.e., this function
+ * will handle the shift itself.
+ */
+static void _clktrctrl_write(u8 c, u8 part, s16 inst, u16 cdoffs)
+{
+        u32 v;
+
+        v = omap4_cminst_read_inst_reg(part, inst, cdoffs + OMAP4_CM_CLKSTCTRL);
+        v &= ~OMAP4430_CLKTRCTRL_MASK;
+        v |= c << OMAP4430_CLKTRCTRL_SHIFT;
+        omap4_cminst_write_inst_reg(v, part, inst, cdoffs + OMAP4_CM_CLKSTCTRL);
+}
+
+/**
+ * omap4_cminst_is_clkdm_in_hwsup - is a clockdomain in hwsup idle mode?
+ * @part: PRCM partition ID that the CM_CLKSTCTRL register exists in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Returns true if the clockdomain referred to by (@part, @inst, @cdoffs)
+ * is in hardware-supervised idle mode, or 0 otherwise.
+ */
+bool omap4_cminst_is_clkdm_in_hwsup(u8 part, s16 inst, u16 cdoffs)
+{
+        u32 v;
+
+        v = omap4_cminst_read_inst_reg(part, inst, cdoffs + OMAP4_CM_CLKSTCTRL);
+        v &= OMAP4430_CLKTRCTRL_MASK;
+        v >>= OMAP4430_CLKTRCTRL_SHIFT;
+
+        return (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? true : false;
+}
+
+/**
+ * omap4_cminst_clkdm_enable_hwsup - put a clockdomain in hwsup-idle mode
+ * @part: PRCM partition ID that the clockdomain registers exist in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Put a clockdomain referred to by (@part, @inst, @cdoffs) into
+ * hardware-supervised idle mode.  No return value.
+ */
+void omap4_cminst_clkdm_enable_hwsup(u8 part, s16 inst, u16 cdoffs)
+{
+        _clktrctrl_write(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, part, inst, cdoffs);
+}
+
+/**
+ * omap4_cminst_clkdm_disable_hwsup - put a clockdomain in swsup-idle mode
+ * @part: PRCM partition ID that the clockdomain registers exist in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Put a clockdomain referred to by (@part, @inst, @cdoffs) into
+ * software-supervised idle mode, i.e., controlled manually by the
+ * Linux OMAP clockdomain code.  No return value.
+ */
+void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs)
+{
+        _clktrctrl_write(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, part, inst, cdoffs);
+}
+
+/**
+ * omap4_cminst_clkdm_force_sleep - try to put a clockdomain into idle
+ * @part: PRCM partition ID that the clockdomain registers exist in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Put a clockdomain referred to by (@part, @inst, @cdoffs) into idle
+ * No return value.
+ */
+void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs)
+{
+        _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, part, inst, cdoffs);
+}
+
+/**
+ * omap4_cminst_clkdm_force_sleep - try to take a clockdomain out of idle
+ * @part: PRCM partition ID that the clockdomain registers exist in
+ * @inst: CM instance register offset (*_INST macro)
+ * @cdoffs: Clockdomain register offset (*_CDOFFS macro)
+ *
+ * Take a clockdomain referred to by (@part, @inst, @cdoffs) out of idle,
+ * waking it up.  No return value.
+ */
+void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs)
+{
+        _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, part, inst, cdoffs);
+}
+
+/*
+ *
+ */
+
+/**
+ * omap4_cm_wait_module_ready - wait for a module to be in 'func' state
+ * @clkctrl_reg: CLKCTRL module address
+ *
+ * Wait for the module IDLEST to be functional. If the idle state is in any
+ * the non functional state (trans, idle or disabled), module and thus the
+ * sysconfig cannot be accessed and will probably lead to an "imprecise
+ * external abort"
+ *
+ * Module idle state:
+ *   0x0 func:     Module is fully functional, including OCP
+ *   0x1 trans:    Module is performing transition: wakeup, or sleep, or sleep
+ *                 abortion
+ *   0x2 idle:     Module is in Idle mode (only OCP part). It is functional if
+ *                 using separate functional clock
+ *   0x3 disabled: Module is disabled and cannot be accessed
+ *
+ */
+int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg)
+{
+        int i = 0;
+
+        if (!clkctrl_reg)
+                return 0;
+
+        omap_test_timeout((
+                ((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) == 0) ||
+                 (((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) >>
+                  OMAP4430_IDLEST_SHIFT) == 0x2)),
+                MAX_MODULE_READY_TIME, i);
+
+        return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+}
+
diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h
new file mode 100644
index 000000000000..a6abd0a8cb82
--- /dev/null
+++ b/arch/arm/mach-omap2/cminst44xx.h
@@ -0,0 +1,31 @@
+/*
+ * OMAP4 Clock Management (CM) function prototypes
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ARCH_ASM_MACH_OMAP2_CMINST44XX_H
+#define __ARCH_ASM_MACH_OMAP2_CMINST44XX_H
+
+extern bool omap4_cminst_is_clkdm_in_hwsup(u8 part, s16 inst, u16 cdoffs);
+extern void omap4_cminst_clkdm_enable_hwsup(u8 part, s16 inst, u16 cdoffs);
+extern void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs);
+extern void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs);
+extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs);
+
+/*
+ * In an ideal world, we would not export these low-level functions,
+ * but this will probably take some time to fix properly
+ */
+extern u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx);
+extern void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx);
+extern u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part,
+                                           s16 inst, s16 idx);
+
+extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
+
+#endif
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 1fa3294b6048..695279419020 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -20,12 +20,16 @@
 
 #include "cm-regbits-34xx.h"
 #include "prm-regbits-34xx.h"
-#include "cm.h"
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
 #include "sdrc.h"
 #include "pm.h"
 #include "control.h"
 
+/* Used by omap3_ctrl_save_padconf() */
+#define START_PADCONF_SAVE              0x2
+#define PADCONF_SAVE_DONE               0x1
+
 static void __iomem *omap2_ctrl_base;
 static void __iomem *omap4_ctrl_pad_base;
 
@@ -134,6 +138,7 @@ struct omap3_control_regs {
         u32 sramldo4;
         u32 sramldo5;
         u32 csi;
+        u32 padconf_sys_nirq;
 };
 
 static struct omap3_control_regs control_context;
@@ -209,6 +214,37 @@ void omap4_ctrl_pad_writel(u32 val, u16 offset)
         __raw_writel(val, OMAP4_CTRL_PAD_REGADDR(offset));
 }
 
+#ifdef CONFIG_ARCH_OMAP3
+
+/**
+ * omap3_ctrl_write_boot_mode - set scratchpad boot mode for the next boot
+ * @bootmode: 8-bit value to pass to some boot code
+ *
+ * Set the bootmode in the scratchpad RAM.  This is used after the
+ * system restarts.  Not sure what actually uses this - it may be the
+ * bootloader, rather than the boot ROM - contrary to the preserved
+ * comment below.  No return value.
+ */
+void omap3_ctrl_write_boot_mode(u8 bootmode)
+{
+        u32 l;
+
+        l = ('B' << 24) | ('M' << 16) | bootmode;
+
+        /*
+         * Reserve the first word in scratchpad for communicating
+         * with the boot ROM. A pointer to a data structure
+         * describing the boot process can be stored there,
+         * cf. OMAP34xx TRM, Initialization / Software Booting
+         * Configuration.
+         *
+         * XXX This should use some omap_ctrl_writel()-type function
+         */
+        __raw_writel(l, OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD + 4));
+}
+
+#endif
+
 #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
 /*
  * Clears the scratchpad contents in case of cold boot-
@@ -220,13 +256,13 @@ void omap3_clear_scratchpad_contents(void)
         void __iomem *v_addr;
         u32 offset = 0;
         v_addr = OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD_ROM);
-        if (prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) &
+        if (omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) &
             OMAP3430_GLOBAL_COLD_RST_MASK) {
                 for ( ; offset <= max_offset; offset += 0x4)
                         __raw_writel(0x0, (v_addr + offset));
-                prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK,
-                                     OMAP3430_GR_MOD,
-                                     OMAP3_PRM_RSTST_OFFSET);
+                omap2_prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK,
+                                           OMAP3430_GR_MOD,
+                                           OMAP3_PRM_RSTST_OFFSET);
         }
 }
 
@@ -239,9 +275,19 @@ void omap3_save_scratchpad_contents(void)
         struct omap3_scratchpad_prcm_block prcm_block_contents;
         struct omap3_scratchpad_sdrc_block sdrc_block_contents;
 
-        /* Populate the Scratchpad contents */
+        /*
+         * Populate the Scratchpad contents
+         *
+         * The "get_*restore_pointer" functions are used to provide a
+         * physical restore address where the ROM code jumps while waking
+         * up from MPU OFF/OSWR state.
+         * The restore pointer is stored into the scratchpad.
+         */
         scratchpad_contents.boot_config_ptr = 0x0;
-        if (omap_rev() != OMAP3430_REV_ES3_0 &&
+        if (cpu_is_omap3630())
+                scratchpad_contents.public_restore_ptr =
+                        virt_to_phys(get_omap3630_restore_pointer());
+        else if (omap_rev() != OMAP3430_REV_ES3_0 &&
                                         omap_rev() != OMAP3430_REV_ES3_1)
                 scratchpad_contents.public_restore_ptr =
                         virt_to_phys(get_restore_pointer());
@@ -258,32 +304,34 @@ void omap3_save_scratchpad_contents(void)
         scratchpad_contents.sdrc_block_offset = 0x64;
 
         /* Populate the PRCM block contents */
-        prcm_block_contents.prm_clksrc_ctrl = prm_read_mod_reg(OMAP3430_GR_MOD,
-                        OMAP3_PRM_CLKSRC_CTRL_OFFSET);
-        prcm_block_contents.prm_clksel = prm_read_mod_reg(OMAP3430_CCR_MOD,
-                        OMAP3_PRM_CLKSEL_OFFSET);
+        prcm_block_contents.prm_clksrc_ctrl =
+                omap2_prm_read_mod_reg(OMAP3430_GR_MOD,
+                                       OMAP3_PRM_CLKSRC_CTRL_OFFSET);
+        prcm_block_contents.prm_clksel =
+                omap2_prm_read_mod_reg(OMAP3430_CCR_MOD,
+                                       OMAP3_PRM_CLKSEL_OFFSET);
         prcm_block_contents.cm_clksel_core =
-                        cm_read_mod_reg(CORE_MOD, CM_CLKSEL);
+                        omap2_cm_read_mod_reg(CORE_MOD, CM_CLKSEL);
         prcm_block_contents.cm_clksel_wkup =
-                        cm_read_mod_reg(WKUP_MOD, CM_CLKSEL);
+                        omap2_cm_read_mod_reg(WKUP_MOD, CM_CLKSEL);
         prcm_block_contents.cm_clken_pll =
-                        cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+                        omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
         prcm_block_contents.cm_autoidle_pll =
-                        cm_read_mod_reg(PLL_MOD, OMAP3430_CM_AUTOIDLE_PLL);
+                        omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_AUTOIDLE_PLL);
         prcm_block_contents.cm_clksel1_pll =
-                        cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL1_PLL);
+                        omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL1_PLL);
         prcm_block_contents.cm_clksel2_pll =
-                        cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL2_PLL);
+                        omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL2_PLL);
         prcm_block_contents.cm_clksel3_pll =
-                        cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL3);
+                        omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL3);
         prcm_block_contents.cm_clken_pll_mpu =
-                        cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKEN_PLL);
+                        omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKEN_PLL);
         prcm_block_contents.cm_autoidle_pll_mpu =
-                        cm_read_mod_reg(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL);
+                        omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL);
         prcm_block_contents.cm_clksel1_pll_mpu =
-                        cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL);
+                        omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL);
         prcm_block_contents.cm_clksel2_pll_mpu =
-                        cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL);
+                        omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL);
         prcm_block_contents.prcm_block_size = 0x0;
 
         /* Populate the SDRC block contents */
@@ -416,6 +464,8 @@ void omap3_control_save_context(void)
         control_context.sramldo4 = omap_ctrl_readl(OMAP343X_CONTROL_SRAMLDO4);
         control_context.sramldo5 = omap_ctrl_readl(OMAP343X_CONTROL_SRAMLDO5);
         control_context.csi = omap_ctrl_readl(OMAP343X_CONTROL_CSI);
+        control_context.padconf_sys_nirq =
+                omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ);
         return;
 }
 
@@ -472,6 +522,43 @@ void omap3_control_restore_context(void)
         omap_ctrl_writel(control_context.sramldo4, OMAP343X_CONTROL_SRAMLDO4);
         omap_ctrl_writel(control_context.sramldo5, OMAP343X_CONTROL_SRAMLDO5);
         omap_ctrl_writel(control_context.csi, OMAP343X_CONTROL_CSI);
+        omap_ctrl_writel(control_context.padconf_sys_nirq,
+                         OMAP343X_CONTROL_PADCONF_SYSNIRQ);
         return;
 }
+
+void omap3630_ctrl_disable_rta(void)
+{
+        if (!cpu_is_omap3630())
+                return;
+        omap_ctrl_writel(OMAP36XX_RTA_DISABLE, OMAP36XX_CONTROL_MEM_RTA_CTRL);
+}
+
+/**
+ * omap3_ctrl_save_padconf - save padconf registers to scratchpad RAM
+ *
+ * Tell the SCM to start saving the padconf registers, then wait for
+ * the process to complete.  Returns 0 unconditionally, although it
+ * should also eventually be able to return -ETIMEDOUT, if the save
+ * does not complete.
+ *
+ * XXX This function is missing a timeout.  What should it be?
+ */
+int omap3_ctrl_save_padconf(void)
+{
+        u32 cpo;
+
+        /* Save the padconf registers */
+        cpo = omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_OFF);
+        cpo |= START_PADCONF_SAVE;
+        omap_ctrl_writel(cpo, OMAP343X_CONTROL_PADCONF_OFF);
+
+        /* wait for the save to complete */
+        while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
+                 & PADCONF_SAVE_DONE))
+                udelay(1);
+
+        return 0;
+}
+
 #endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index b6c6b7c450b3..f0629ae04102 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -148,6 +148,15 @@
 #define OMAP343X_CONTROL_TEST_KEY_11    (OMAP2_CONTROL_GENERAL + 0x00f4)
 #define OMAP343X_CONTROL_TEST_KEY_12    (OMAP2_CONTROL_GENERAL + 0x00f8)
 #define OMAP343X_CONTROL_TEST_KEY_13    (OMAP2_CONTROL_GENERAL + 0x00fc)
+#define OMAP343X_CONTROL_FUSE_OPP1_VDD1 (OMAP2_CONTROL_GENERAL + 0x0110)
+#define OMAP343X_CONTROL_FUSE_OPP2_VDD1 (OMAP2_CONTROL_GENERAL + 0x0114)
+#define OMAP343X_CONTROL_FUSE_OPP3_VDD1 (OMAP2_CONTROL_GENERAL + 0x0118)
+#define OMAP343X_CONTROL_FUSE_OPP4_VDD1 (OMAP2_CONTROL_GENERAL + 0x011c)
+#define OMAP343X_CONTROL_FUSE_OPP5_VDD1 (OMAP2_CONTROL_GENERAL + 0x0120)
+#define OMAP343X_CONTROL_FUSE_OPP1_VDD2 (OMAP2_CONTROL_GENERAL + 0x0124)
+#define OMAP343X_CONTROL_FUSE_OPP2_VDD2 (OMAP2_CONTROL_GENERAL + 0x0128)
+#define OMAP343X_CONTROL_FUSE_OPP3_VDD2 (OMAP2_CONTROL_GENERAL + 0x012c)
+#define OMAP343X_CONTROL_FUSE_SR        (OMAP2_CONTROL_GENERAL + 0x0130)
 #define OMAP343X_CONTROL_IVA2_BOOTADDR  (OMAP2_CONTROL_GENERAL + 0x0190)
 #define OMAP343X_CONTROL_IVA2_BOOTMOD   (OMAP2_CONTROL_GENERAL + 0x0194)
 #define OMAP343X_CONTROL_DEBOBS(i)      (OMAP2_CONTROL_GENERAL + 0x01B0 \
@@ -164,6 +173,26 @@
 #define OMAP343X_CONTROL_SRAMLDO5       (OMAP2_CONTROL_GENERAL + 0x02C0)
 #define OMAP343X_CONTROL_CSI            (OMAP2_CONTROL_GENERAL + 0x02C4)
 
+/* OMAP3630 only CONTROL_GENERAL register offsets */
+#define OMAP3630_CONTROL_FUSE_OPP1G_VDD1        (OMAP2_CONTROL_GENERAL + 0x0110)
+#define OMAP3630_CONTROL_FUSE_OPP50_VDD1        (OMAP2_CONTROL_GENERAL + 0x0114)
+#define OMAP3630_CONTROL_FUSE_OPP100_VDD1       (OMAP2_CONTROL_GENERAL + 0x0118)
+#define OMAP3630_CONTROL_FUSE_OPP120_VDD1       (OMAP2_CONTROL_GENERAL + 0x0120)
+#define OMAP3630_CONTROL_FUSE_OPP50_VDD2        (OMAP2_CONTROL_GENERAL + 0x0128)
+#define OMAP3630_CONTROL_FUSE_OPP100_VDD2       (OMAP2_CONTROL_GENERAL + 0x012C)
+
+/* OMAP44xx control efuse offsets */
+#define OMAP44XX_CONTROL_FUSE_IVA_OPP50         0x22C
+#define OMAP44XX_CONTROL_FUSE_IVA_OPP100        0x22F
+#define OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO      0x232
+#define OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO      0x235
+#define OMAP44XX_CONTROL_FUSE_MPU_OPP50         0x240
+#define OMAP44XX_CONTROL_FUSE_MPU_OPP100        0x243
+#define OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO      0x246
+#define OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO      0x249
+#define OMAP44XX_CONTROL_FUSE_CORE_OPP50        0x254
+#define OMAP44XX_CONTROL_FUSE_CORE_OPP100       0x257
+
 /* AM35XX only CONTROL_GENERAL register offsets */
 #define AM35XX_CONTROL_MSUSPENDMUX_6    (OMAP2_CONTROL_GENERAL + 0x0038)
 #define AM35XX_CONTROL_DEVCONF2         (OMAP2_CONTROL_GENERAL + 0x0310)
@@ -204,6 +233,10 @@
 #define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014)
 #define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018)
 
+/* 36xx-only RTA - Retention till Accesss control registers and bits */
+#define OMAP36XX_CONTROL_MEM_RTA_CTRL   0x40C
+#define OMAP36XX_RTA_DISABLE            0x0
+
 /* 34xx D2D idle-related pins, handled by PM core */
 #define OMAP3_PADCONF_SAD2D_MSTANDBY   0x250
 #define OMAP3_PADCONF_SAD2D_IDLEACK    0x254
@@ -270,6 +303,8 @@
 #define OMAP343X_SCRATCHPAD_ROM         (OMAP343X_CTRL_BASE + 0x860)
 #define OMAP343X_SCRATCHPAD             (OMAP343X_CTRL_BASE + 0x910)
 #define OMAP343X_SCRATCHPAD_ROM_OFFSET  0x19C
+#define OMAP343X_SCRATCHPAD_REGADDR(reg)        OMAP2_L4_IO_ADDRESS(\
+                                                OMAP343X_SCRATCHPAD + reg)
 
 /* AM35XX_CONTROL_IPSS_CLK_CTRL bits */
 #define AM35XX_USBOTG_VBUSP_CLK_SHIFT   0
@@ -309,7 +344,7 @@
 #define         FEAT_SGX_NONE           2
 
 #define OMAP3_IVA_SHIFT                 12
-#define OMAP3_IVA_MASK                  (1 << OMAP3_SGX_SHIFT)
+#define OMAP3_IVA_MASK                  (1 << OMAP3_IVA_SHIFT)
 #define         FEAT_IVA                0
 #define         FEAT_IVA_NONE           1
 
@@ -347,10 +382,13 @@ extern void omap3_save_scratchpad_contents(void);
 extern void omap3_clear_scratchpad_contents(void);
 extern u32 *get_restore_pointer(void);
 extern u32 *get_es3_restore_pointer(void);
+extern u32 *get_omap3630_restore_pointer(void);
 extern u32 omap3_arm_context[128];
 extern void omap3_control_save_context(void);
 extern void omap3_control_restore_context(void);
-
+extern void omap3_ctrl_write_boot_mode(u8 bootmode);
+extern void omap3630_ctrl_disable_rta(void);
+extern int omap3_ctrl_save_padconf(void);
 #else
 #define omap_ctrl_base_get()            0
 #define omap_ctrl_readb(x)              0
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index 0d50b45d041c..f3e043fe5eb8 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -27,8 +27,8 @@
 
 #include <plat/prcm.h>
 #include <plat/irqs.h>
-#include <plat/powerdomain.h>
-#include <plat/clockdomain.h>
+#include "powerdomain.h"
+#include "clockdomain.h"
 #include <plat/serial.h>
 
 #include "pm.h"
@@ -293,25 +293,26 @@ select_state:
 DEFINE_PER_CPU(struct cpuidle_device, omap3_idle_dev);
 
 /**
- * omap3_cpuidle_update_states - Update the cpuidle states.
+ * omap3_cpuidle_update_states() - Update the cpuidle states
+ * @mpu_deepest_state:  Enable states upto and including this for mpu domain
+ * @core_deepest_state: Enable states upto and including this for core domain
  *
- * Currently, this function toggles the validity of idle states based upon
- * the flag 'enable_off_mode'. When the flag is set all states are valid.
- * Else, states leading to OFF state set to be invalid.
+ * This goes through the list of states available and enables and disables the
+ * validity of C states based on deepest state that can be achieved for the
+ * variable domain
  */
-void omap3_cpuidle_update_states(void)
+void omap3_cpuidle_update_states(u32 mpu_deepest_state, u32 core_deepest_state)
 {
         int i;
 
         for (i = OMAP3_STATE_C1; i < OMAP3_MAX_STATES; i++) {
                 struct omap3_processor_cx *cx = &omap3_power_states[i];
 
-                if (enable_off_mode) {
+                if ((cx->mpu_state >= mpu_deepest_state) &&
+                    (cx->core_state >= core_deepest_state)) {
                         cx->valid = 1;
                 } else {
-                        if ((cx->mpu_state == PWRDM_POWER_OFF) ||
-                                (cx->core_state == PWRDM_POWER_OFF))
-                                cx->valid = 0;
+                        cx->valid = 0;
                 }
         }
 }
@@ -452,6 +453,18 @@ void omap_init_power_states(void)
         omap3_power_states[OMAP3_STATE_C7].core_state = PWRDM_POWER_OFF;
         omap3_power_states[OMAP3_STATE_C7].flags = CPUIDLE_FLAG_TIME_VALID |
                                 CPUIDLE_FLAG_CHECK_BM;
+
+        /*
+         * Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot
+         * enable OFF mode in a stable form for previous revisions.
+         * we disable C7 state as a result.
+         */
+        if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583)) {
+                omap3_power_states[OMAP3_STATE_C7].valid = 0;
+                cpuidle_params_table[OMAP3_STATE_C7].valid = 0;
+                WARN_ONCE(1, "%s: core off state C7 disabled due to i583\n",
+                                __func__);
+        }
 }
 
 struct cpuidle_driver omap3_idle_driver = {
@@ -504,7 +517,10 @@ int __init omap3_idle_init(void)
                 return -EINVAL;
         dev->state_count = count;
 
-        omap3_cpuidle_update_states();
+        if (enable_off_mode)
+                omap3_cpuidle_update_states(PWRDM_POWER_OFF, PWRDM_POWER_OFF);
+        else
+                omap3_cpuidle_update_states(PWRDM_POWER_RET, PWRDM_POWER_RET);
 
         if (cpuidle_register_device(dev)) {
                 printk(KERN_ERR "%s: CPUidle register device failed\n",
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 5a0c148e23bc..381f4eb92352 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -638,6 +638,7 @@ static struct platform_device dummy_pdev = {
 static void __init omap_hsmmc_reset(void)
 {
         u32 i, nr_controllers;
+        struct clk *iclk, *fclk;
 
         if (cpu_is_omap242x())
                 return;
@@ -647,7 +648,6 @@ static void __init omap_hsmmc_reset(void)
 
         for (i = 0; i < nr_controllers; i++) {
                 u32 v, base = 0;
-                struct clk *iclk, *fclk;
                 struct device *dev = &dummy_pdev.dev;
 
                 switch (i) {
@@ -678,19 +678,16 @@ static void __init omap_hsmmc_reset(void)
                 dummy_pdev.id = i;
                 dev_set_name(&dummy_pdev.dev, "mmci-omap-hs.%d", i);
                 iclk = clk_get(dev, "ick");
-                if (iclk && clk_enable(iclk))
-                        iclk = NULL;
+                if (IS_ERR(iclk))
+                        goto err1;
+                if (clk_enable(iclk))
+                        goto err2;
 
                 fclk = clk_get(dev, "fck");
-                if (fclk && clk_enable(fclk))
-                        fclk = NULL;
-
-                if (!iclk || !fclk) {
-                        printk(KERN_WARNING
-                               "%s: Unable to enable clocks for MMC%d, "
-                               "cannot reset.\n",  __func__, i);
-                        break;
-                }
+                if (IS_ERR(fclk))
+                        goto err3;
+                if (clk_enable(fclk))
+                        goto err4;
 
                 omap_writel(MMCHS_SYSCONFIG_SWRESET, base + MMCHS_SYSCONFIG);
                 v = omap_readl(base + MMCHS_SYSSTATUS);
@@ -698,15 +695,22 @@ static void __init omap_hsmmc_reset(void)
                          MMCHS_SYSSTATUS_RESETDONE))
                         cpu_relax();
 
-                if (fclk) {
-                        clk_disable(fclk);
-                        clk_put(fclk);
-                }
-                if (iclk) {
-                        clk_disable(iclk);
-                        clk_put(iclk);
-                }
+                clk_disable(fclk);
+                clk_put(fclk);
+                clk_disable(iclk);
+                clk_put(iclk);
         }
+        return;
+
+err4:
+        clk_put(fclk);
+err3:
+        clk_disable(iclk);
+err2:
+        clk_put(iclk);
+err1:
+        printk(KERN_WARNING "%s: Unable to enable clocks for MMC%d, "
+                            "cannot reset.\n",  __func__, i);
 }
 #else
 static inline void omap_hsmmc_reset(void) {}
@@ -951,72 +955,12 @@ static inline void omap_init_vout(void) {}
 
 /*-------------------------------------------------------------------------*/
 
-/*
- * Inorder to avoid any assumptions from bootloader regarding WDT
- * settings, WDT module is reset during init. This enables the watchdog
- * timer. Hence it is required to disable the watchdog after the WDT reset
- * during init. Otherwise the system would reboot as per the default
- * watchdog timer registers settings.
- */
-#define OMAP_WDT_WPS    (0x34)
-#define OMAP_WDT_SPR    (0x48)
-
-static int omap2_disable_wdt(struct omap_hwmod *oh, void *unused)
-{
-        void __iomem *base;
-        int ret;
-
-        if (!oh) {
-                pr_err("%s: Could not look up wdtimer_hwmod\n", __func__);
-                return -EINVAL;
-        }
-
-        base = omap_hwmod_get_mpu_rt_va(oh);
-        if (!base) {
-                pr_err("%s: Could not get the base address for %s\n",
-                                oh->name, __func__);
-                return -EINVAL;
-        }
-
-        /* Enable the clocks before accessing the WDT registers */
-        ret = omap_hwmod_enable(oh);
-        if (ret) {
-                pr_err("%s: Could not enable clocks for %s\n",
-                                oh->name, __func__);
-                return ret;
-        }
-
-        /* sequence required to disable watchdog */
-        __raw_writel(0xAAAA, base + OMAP_WDT_SPR);
-        while (__raw_readl(base + OMAP_WDT_WPS) & 0x10)
-                cpu_relax();
-
-        __raw_writel(0x5555, base + OMAP_WDT_SPR);
-        while (__raw_readl(base + OMAP_WDT_WPS) & 0x10)
-                cpu_relax();
-
-        ret = omap_hwmod_idle(oh);
-        if (ret)
-                pr_err("%s: Could not disable clocks for %s\n",
-                                oh->name, __func__);
-
-        return ret;
-}
-
-static void __init omap_disable_wdt(void)
-{
-        if (cpu_class_is_omap2())
-                omap_hwmod_for_each_by_class("wd_timer",
-                                                omap2_disable_wdt, NULL);
-        return;
-}
-
 static int __init omap2_init_devices(void)
 {
-        /* please keep these calls, and their implementations above,
+        /*
+         * please keep these calls, and their implementations above,
          * in alphabetical order so they're easier to sort through.
          */
-        omap_disable_wdt();
         omap_hsmmc_reset();
         omap_init_audio();
         omap_init_camera();
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
new file mode 100644
index 000000000000..d2f15f5cfd36
--- /dev/null
+++ b/arch/arm/mach-omap2/dma.c
@@ -0,0 +1,297 @@
+/*
+ * OMAP2+ DMA driver
+ *
+ * Copyright (C) 2003 - 2008 Nokia Corporation
+ * Author: Juha Yrjölä <juha.yrjola@nokia.com>
+ * DMA channel linking for 1610 by Samuel Ortiz <samuel.ortiz@nokia.com>
+ * Graphics DMA and LCD DMA graphics tranformations
+ * by Imre Deak <imre.deak@nokia.com>
+ * OMAP2/3 support Copyright (C) 2004-2007 Texas Instruments, Inc.
+ * Some functions based on earlier dma-omap.c Copyright (C) 2001 RidgeRun, Inc.
+ *
+ * Copyright (C) 2009 Texas Instruments
+ * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Converted DMA library into platform driver
+ *      - G, Manjunath Kondaiah <manjugk@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <plat/omap_hwmod.h>
+#include <plat/omap_device.h>
+#include <plat/dma.h>
+
+#define OMAP2_DMA_STRIDE        0x60
+
+static u32 errata;
+static u8 dma_stride;
+
+static struct omap_dma_dev_attr *d;
+
+static enum omap_reg_offsets dma_common_ch_start, dma_common_ch_end;
+
+static u16 reg_map[] = {
+        [REVISION]              = 0x00,
+        [GCR]                   = 0x78,
+        [IRQSTATUS_L0]          = 0x08,
+        [IRQSTATUS_L1]          = 0x0c,
+        [IRQSTATUS_L2]          = 0x10,
+        [IRQSTATUS_L3]          = 0x14,
+        [IRQENABLE_L0]          = 0x18,
+        [IRQENABLE_L1]          = 0x1c,
+        [IRQENABLE_L2]          = 0x20,
+        [IRQENABLE_L3]          = 0x24,
+        [SYSSTATUS]             = 0x28,
+        [OCP_SYSCONFIG]         = 0x2c,
+        [CAPS_0]                = 0x64,
+        [CAPS_2]                = 0x6c,
+        [CAPS_3]                = 0x70,
+        [CAPS_4]                = 0x74,
+
+        /* Common register offsets */
+        [CCR]                   = 0x80,
+        [CLNK_CTRL]             = 0x84,
+        [CICR]                  = 0x88,
+        [CSR]                   = 0x8c,
+        [CSDP]                  = 0x90,
+        [CEN]                   = 0x94,
+        [CFN]                   = 0x98,
+        [CSEI]                  = 0xa4,
+        [CSFI]                  = 0xa8,
+        [CDEI]                  = 0xac,
+        [CDFI]                  = 0xb0,
+        [CSAC]                  = 0xb4,
+        [CDAC]                  = 0xb8,
+
+        /* Channel specific register offsets */
+        [CSSA]                  = 0x9c,
+        [CDSA]                  = 0xa0,
+        [CCEN]                  = 0xbc,
+        [CCFN]                  = 0xc0,
+        [COLOR]                 = 0xc4,
+
+        /* OMAP4 specific registers */
+        [CDP]                   = 0xd0,
+        [CNDP]                  = 0xd4,
+        [CCDN]                  = 0xd8,
+};
+
+static struct omap_device_pm_latency omap2_dma_latency[] = {
+        {
+                .deactivate_func = omap_device_idle_hwmods,
+                .activate_func   = omap_device_enable_hwmods,
+                .flags           = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+        },
+};
+
+static void __iomem *dma_base;
+static inline void dma_write(u32 val, int reg, int lch)
+{
+        u8  stride;
+        u32 offset;
+
+        stride = (reg >= dma_common_ch_start) ? dma_stride : 0;
+        offset = reg_map[reg] + (stride * lch);
+        __raw_writel(val, dma_base + offset);
+}
+
+static inline u32 dma_read(int reg, int lch)
+{
+        u8 stride;
+        u32 offset, val;
+
+        stride = (reg >= dma_common_ch_start) ? dma_stride : 0;
+        offset = reg_map[reg] + (stride * lch);
+        val = __raw_readl(dma_base + offset);
+        return val;
+}
+
+static inline void omap2_disable_irq_lch(int lch)
+{
+        u32 val;
+
+        val = dma_read(IRQENABLE_L0, lch);
+        val &= ~(1 << lch);
+        dma_write(val, IRQENABLE_L0, lch);
+}
+
+static void omap2_clear_dma(int lch)
+{
+        int i = dma_common_ch_start;
+
+        for (; i <= dma_common_ch_end; i += 1)
+                dma_write(0, i, lch);
+}
+
+static void omap2_show_dma_caps(void)
+{
+        u8 revision = dma_read(REVISION, 0) & 0xff;
+        printk(KERN_INFO "OMAP DMA hardware revision %d.%d\n",
+                                revision >> 4, revision & 0xf);
+        return;
+}
+
+static u32 configure_dma_errata(void)
+{
+
+        /*
+         * Errata applicable for OMAP2430ES1.0 and all omap2420
+         *
+         * I.
+         * Erratum ID: Not Available
+         * Inter Frame DMA buffering issue DMA will wrongly
+         * buffer elements if packing and bursting is enabled. This might
+         * result in data gets stalled in FIFO at the end of the block.
+         * Workaround: DMA channels must have BUFFERING_DISABLED bit set to
+         * guarantee no data will stay in the DMA FIFO in case inter frame
+         * buffering occurs
+         *
+         * II.
+         * Erratum ID: Not Available
+         * DMA may hang when several channels are used in parallel
+         * In the following configuration, DMA channel hanging can occur:
+         * a. Channel i, hardware synchronized, is enabled
+         * b. Another channel (Channel x), software synchronized, is enabled.
+         * c. Channel i is disabled before end of transfer
+         * d. Channel i is reenabled.
+         * e. Steps 1 to 4 are repeated a certain number of times.
+         * f. A third channel (Channel y), software synchronized, is enabled.
+         * Channel x and Channel y may hang immediately after step 'f'.
+         * Workaround:
+         * For any channel used - make sure NextLCH_ID is set to the value j.
+         */
+        if (cpu_is_omap2420() || (cpu_is_omap2430() &&
+                                (omap_type() == OMAP2430_REV_ES1_0))) {
+
+                SET_DMA_ERRATA(DMA_ERRATA_IFRAME_BUFFERING);
+                SET_DMA_ERRATA(DMA_ERRATA_PARALLEL_CHANNELS);
+        }
+
+        /*
+         * Erratum ID: i378: OMAP2+: sDMA Channel is not disabled
+         * after a transaction error.
+         * Workaround: SW should explicitely disable the channel.
+         */
+        if (cpu_class_is_omap2())
+                SET_DMA_ERRATA(DMA_ERRATA_i378);
+
+        /*
+         * Erratum ID: i541: sDMA FIFO draining does not finish
+         * If sDMA channel is disabled on the fly, sDMA enters standby even
+         * through FIFO Drain is still in progress
+         * Workaround: Put sDMA in NoStandby more before a logical channel is
+         * disabled, then put it back to SmartStandby right after the channel
+         * finishes FIFO draining.
+         */
+        if (cpu_is_omap34xx())
+                SET_DMA_ERRATA(DMA_ERRATA_i541);
+
+        /*
+         * Erratum ID: i88 : Special programming model needed to disable DMA
+         * before end of block.
+         * Workaround: software must ensure that the DMA is configured in No
+         * Standby mode(DMAx_OCP_SYSCONFIG.MIDLEMODE = "01")
+         */
+        if (omap_type() == OMAP3430_REV_ES1_0)
+                SET_DMA_ERRATA(DMA_ERRATA_i88);
+
+        /*
+         * Erratum 3.2/3.3: sometimes 0 is returned if CSAC/CDAC is
+         * read before the DMA controller finished disabling the channel.
+         */
+        SET_DMA_ERRATA(DMA_ERRATA_3_3);
+
+        /*
+         * Erratum ID: Not Available
+         * A bug in ROM code leaves IRQ status for channels 0 and 1 uncleared
+         * after secure sram context save and restore.
+         * Work around: Hence we need to manually clear those IRQs to avoid
+         * spurious interrupts. This affects only secure devices.
+         */
+        if (cpu_is_omap34xx() && (omap_type() != OMAP2_DEVICE_TYPE_GP))
+                SET_DMA_ERRATA(DMA_ROMCODE_BUG);
+
+        return errata;
+}
+
+/* One time initializations */
+static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
+{
+        struct omap_device                      *od;
+        struct omap_system_dma_plat_info        *p;
+        struct resource                         *mem;
+        char                                    *name = "omap_dma_system";
+
+        dma_stride              = OMAP2_DMA_STRIDE;
+        dma_common_ch_start     = CSDP;
+        if (cpu_is_omap3630() || cpu_is_omap4430())
+                dma_common_ch_end = CCDN;
+        else
+                dma_common_ch_end = CCFN;
+
+        p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL);
+        if (!p) {
+                pr_err("%s: Unable to allocate pdata for %s:%s\n",
+                        __func__, name, oh->name);
+                return -ENOMEM;
+        }
+
+        p->dma_attr             = (struct omap_dma_dev_attr *)oh->dev_attr;
+        p->disable_irq_lch      = omap2_disable_irq_lch;
+        p->show_dma_caps        = omap2_show_dma_caps;
+        p->clear_dma            = omap2_clear_dma;
+        p->dma_write            = dma_write;
+        p->dma_read             = dma_read;
+
+        p->clear_lch_regs       = NULL;
+
+        p->errata               = configure_dma_errata();
+
+        od = omap_device_build(name, 0, oh, p, sizeof(*p),
+                        omap2_dma_latency, ARRAY_SIZE(omap2_dma_latency), 0);
+        kfree(p);
+        if (IS_ERR(od)) {
+                pr_err("%s: Cant build omap_device for %s:%s.\n",
+                        __func__, name, oh->name);
+                return IS_ERR(od);
+        }
+
+        mem = platform_get_resource(&od->pdev, IORESOURCE_MEM, 0);
+        if (!mem) {
+                dev_err(&od->pdev.dev, "%s: no mem resource\n", __func__);
+                return -EINVAL;
+        }
+        dma_base = ioremap(mem->start, resource_size(mem));
+        if (!dma_base) {
+                dev_err(&od->pdev.dev, "%s: ioremap fail\n", __func__);
+                return -ENOMEM;
+        }
+
+        d = oh->dev_attr;
+        d->chan = kzalloc(sizeof(struct omap_dma_lch) *
+                                        (d->lch_count), GFP_KERNEL);
+
+        if (!d->chan) {
+                dev_err(&od->pdev.dev, "%s: kzalloc fail\n", __func__);
+                return -ENOMEM;
+        }
+        return 0;
+}
+
+static int __init omap2_system_dma_init(void)
+{
+        return omap_hwmod_for_each_by_class("dma",
+                        omap2_system_dma_init_dev, NULL);
+}
+arch_initcall(omap2_system_dma_init);
diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index ebb888f59365..f77022be783d 100644
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -32,9 +32,7 @@
 #include <plat/clock.h>
 
 #include "clock.h"
-#include "prm.h"
-#include "prm-regbits-34xx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
 
 /* CM_AUTOIDLE_PLL*.AUTO_* bit values */
@@ -225,10 +223,9 @@ static int _omap3_noncore_dpll_stop(struct clk *clk)
 }
 
 /**
- * lookup_dco_sddiv -  Set j-type DPLL4 compensation variables
+ * _lookup_dco - Lookup DCO used by j-type DPLL
  * @clk: pointer to a DPLL struct clk
  * @dco: digital control oscillator selector
- * @sd_div: target sigma-delta divider
  * @m: DPLL multiplier to set
  * @n: DPLL divider to set
  *
@@ -237,11 +234,9 @@ static int _omap3_noncore_dpll_stop(struct clk *clk)
  * XXX This code is not needed for 3430/AM35xx; can it be optimized
  * out in non-multi-OMAP builds for those chips?
  */
-static void lookup_dco_sddiv(struct clk *clk, u8 *dco, u8 *sd_div, u16 m,
-                             u8 n)
+static void _lookup_dco(struct clk *clk, u8 *dco, u16 m, u8 n)
 {
-        unsigned long fint, clkinp, sd; /* watch out for overflow */
-        int mod1, mod2;
+        unsigned long fint, clkinp; /* watch out for overflow */
 
         clkinp = clk->parent->rate;
         fint = (clkinp / n) * m;
@@ -250,6 +245,27 @@ static void lookup_dco_sddiv(struct clk *clk, u8 *dco, u8 *sd_div, u16 m,
                 *dco = 2;
         else
                 *dco = 4;
+}
+
+/**
+ * _lookup_sddiv - Calculate sigma delta divider for j-type DPLL
+ * @clk: pointer to a DPLL struct clk
+ * @sd_div: target sigma-delta divider
+ * @m: DPLL multiplier to set
+ * @n: DPLL divider to set
+ *
+ * See 36xx TRM section 3.5.3.3.3.2 "Type B DPLL (Low-Jitter)"
+ *
+ * XXX This code is not needed for 3430/AM35xx; can it be optimized
+ * out in non-multi-OMAP builds for those chips?
+ */
+static void _lookup_sddiv(struct clk *clk, u8 *sd_div, u16 m, u8 n)
+{
+        unsigned long clkinp, sd; /* watch out for overflow */
+        int mod1, mod2;
+
+        clkinp = clk->parent->rate;
+
         /*
          * target sigma-delta to near 250MHz
          * sd = ceil[(m/(n+1)) * (clkinp_MHz / 250)]
@@ -278,6 +294,7 @@ static void lookup_dco_sddiv(struct clk *clk, u8 *dco, u8 *sd_div, u16 m,
 static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel)
 {
         struct dpll_data *dd = clk->dpll_data;
+        u8 dco, sd_div;
         u32 v;
 
         /* 3430 ES2 TRM: 4.7.6.9 DPLL Programming Sequence */
@@ -300,18 +317,16 @@ static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel)
         v |= m << __ffs(dd->mult_mask);
         v |= (n - 1) << __ffs(dd->div1_mask);
 
-        /*
-         * XXX This code is not needed for 3430/AM35XX; can it be optimized
-         * out in non-multi-OMAP builds for those chips?
-         */
-        if ((dd->flags & DPLL_J_TYPE) && !(dd->flags & DPLL_NO_DCO_SEL)) {
-                u8 dco, sd_div;
-                lookup_dco_sddiv(clk, &dco, &sd_div, m, n);
-                /* XXX This probably will need revision for OMAP4 */
-                v &= ~(OMAP3630_PERIPH_DPLL_DCO_SEL_MASK
-                        | OMAP3630_PERIPH_DPLL_SD_DIV_MASK);
-                v |= dco << __ffs(OMAP3630_PERIPH_DPLL_DCO_SEL_MASK);
-                v |= sd_div << __ffs(OMAP3630_PERIPH_DPLL_SD_DIV_MASK);
+        /* Configure dco and sd_div for dplls that have these fields */
+        if (dd->dco_mask) {
+                _lookup_dco(clk, &dco, m, n);
+                v &= ~(dd->dco_mask);
+                v |= dco << __ffs(dd->dco_mask);
+        }
+        if (dd->sddiv_mask) {
+                _lookup_sddiv(clk, &sd_div, m, n);
+                v &= ~(dd->sddiv_mask);
+                v |= sd_div << __ffs(dd->sddiv_mask);
         }
 
         __raw_writel(v, dd->mult_div1_reg);
diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c
index 6feeeae6c21b..911cd2e68d46 100644
--- a/arch/arm/mach-omap2/dsp.c
+++ b/arch/arm/mach-omap2/dsp.c
@@ -11,9 +11,16 @@
  * published by the Free Software Foundation.
  */
 
+/*
+ * XXX The function pointers to the PRM/CM functions are incorrect and
+ * should be removed.  No device driver should be changing PRM/CM bits
+ * directly; that's a layering violation -- those bits are the responsibility
+ * of the OMAP PM core code.
+ */
+
 #include <linux/platform_device.h>
-#include "prm.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
+#include "prm2xxx_3xxx.h"
 #ifdef CONFIG_BRIDGE_DVFS
 #include <plat/omap-pm.h>
 #endif
@@ -31,12 +38,12 @@ static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
         .cpu_set_freq = omap_pm_cpu_set_freq,
         .cpu_get_freq = omap_pm_cpu_get_freq,
 #endif
-        .dsp_prm_read = prm_read_mod_reg,
-        .dsp_prm_write = prm_write_mod_reg,
-        .dsp_prm_rmw_bits = prm_rmw_mod_reg_bits,
-        .dsp_cm_read = cm_read_mod_reg,
-        .dsp_cm_write = cm_write_mod_reg,
-        .dsp_cm_rmw_bits = cm_rmw_mod_reg_bits,
+        .dsp_prm_read = omap2_prm_read_mod_reg,
+        .dsp_prm_write = omap2_prm_write_mod_reg,
+        .dsp_prm_rmw_bits = omap2_prm_rmw_mod_reg_bits,
+        .dsp_cm_read = omap2_cm_read_mod_reg,
+        .dsp_cm_write = omap2_cm_write_mod_reg,
+        .dsp_cm_rmw_bits = omap2_cm_rmw_mod_reg_bits,
 };
 
 static int __init omap_dsp_init(void)
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
new file mode 100644
index 000000000000..413de18c1d2b
--- /dev/null
+++ b/arch/arm/mach-omap2/gpio.c
@@ -0,0 +1,104 @@
+/*
+ * OMAP2+ specific gpio initialization
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * Author:
+ *      Charulatha V <charu@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/gpio.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+
+#include <plat/omap_hwmod.h>
+#include <plat/omap_device.h>
+
+static struct omap_device_pm_latency omap_gpio_latency[] = {
+        [0] = {
+                .deactivate_func = omap_device_idle_hwmods,
+                .activate_func   = omap_device_enable_hwmods,
+                .flags           = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+        },
+};
+
+static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
+{
+        struct omap_device *od;
+        struct omap_gpio_platform_data *pdata;
+        struct omap_gpio_dev_attr *dev_attr;
+        char *name = "omap_gpio";
+        int id;
+
+        /*
+         * extract the device id from name field available in the
+         * hwmod database and use the same for constructing ids for
+         * gpio devices.
+         * CAUTION: Make sure the name in the hwmod database does
+         * not change. If changed, make corresponding change here
+         * or make use of static variable mechanism to handle this.
+         */
+        sscanf(oh->name, "gpio%d", &id);
+
+        pdata = kzalloc(sizeof(struct omap_gpio_platform_data), GFP_KERNEL);
+        if (!pdata) {
+                pr_err("gpio%d: Memory allocation failed\n", id);
+                return -ENOMEM;
+        }
+
+        dev_attr = (struct omap_gpio_dev_attr *)oh->dev_attr;
+        pdata->bank_width = dev_attr->bank_width;
+        pdata->dbck_flag = dev_attr->dbck_flag;
+        pdata->virtual_irq_start = IH_GPIO_BASE + 32 * (id - 1);
+
+        switch (oh->class->rev) {
+        case 0:
+        case 1:
+                pdata->bank_type = METHOD_GPIO_24XX;
+                break;
+        case 2:
+                pdata->bank_type = METHOD_GPIO_44XX;
+                break;
+        default:
+                WARN(1, "Invalid gpio bank_type\n");
+                kfree(pdata);
+                return -EINVAL;
+        }
+
+        od = omap_device_build(name, id - 1, oh, pdata,
+                                sizeof(*pdata), omap_gpio_latency,
+                                ARRAY_SIZE(omap_gpio_latency),
+                                false);
+        kfree(pdata);
+
+        if (IS_ERR(od)) {
+                WARN(1, "Cant build omap_device for %s:%s.\n",
+                                        name, oh->name);
+                return PTR_ERR(od);
+        }
+
+        gpio_bank_count++;
+        return 0;
+}
+
+/*
+ * gpio_init needs to be done before
+ * machine_init functions access gpio APIs.
+ * Hence gpio_init is a postcore_initcall.
+ */
+static int __init omap2_gpio_init(void)
+{
+        return omap_hwmod_for_each_by_class("gpio", omap2_gpio_dev_init,
+                                                NULL);
+}
+postcore_initcall(omap2_gpio_init);
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 722209601927..2bb29c160702 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -41,7 +41,7 @@ static int omap2_nand_gpmc_retime(void)
                 return 0;
 
         memset(&t, 0, sizeof(t));
-        t.sync_clk = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->sync_clk);
+        t.sync_clk = gpmc_nand_data->gpmc_t->sync_clk;
         t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on);
         t.adv_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->adv_on);
 
diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c
index 7bb69220adfa..3a7d25fb00ef 100644
--- a/arch/arm/mach-omap2/gpmc-onenand.c
+++ b/arch/arm/mach-omap2/gpmc-onenand.c
@@ -173,8 +173,17 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
         }
 
         switch (freq) {
+        case 104:
+                min_gpmc_clk_period = 9600; /* 104 MHz */
+                t_ces   = 3;
+                t_avds  = 4;
+                t_avdh  = 2;
+                t_ach   = 3;
+                t_aavdh = 6;
+                t_rdyo  = 9;
+                break;
         case 83:
-                min_gpmc_clk_period = 12; /* 83 MHz */
+                min_gpmc_clk_period = 12000; /* 83 MHz */
                 t_ces   = 5;
                 t_avds  = 4;
                 t_avdh  = 2;
@@ -183,7 +192,7 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
                 t_rdyo  = 9;
                 break;
         case 66:
-                min_gpmc_clk_period = 15; /* 66 MHz */
+                min_gpmc_clk_period = 15000; /* 66 MHz */
                 t_ces   = 6;
                 t_avds  = 5;
                 t_avdh  = 2;
@@ -192,7 +201,7 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
                 t_rdyo  = 11;
                 break;
         default:
-                min_gpmc_clk_period = 18; /* 54 MHz */
+                min_gpmc_clk_period = 18500; /* 54 MHz */
                 t_ces   = 7;
                 t_avds  = 7;
                 t_avdh  = 7;
@@ -271,8 +280,8 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
                 t.wr_cycle  = t.rd_cycle;
                 if (cpu_is_omap34xx()) {
                         t.wr_data_mux_bus = gpmc_ticks_to_ns(fclk_offset +
-                                        gpmc_ns_to_ticks(min_gpmc_clk_period +
-                                        t_rdyo));
+                                        gpmc_ps_to_ticks(min_gpmc_clk_period +
+                                        t_rdyo * 1000));
                         t.wr_access = t.access;
                 }
         } else {
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index f46933bc9373..1b7b3e7d02f7 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -168,6 +168,16 @@ unsigned int gpmc_ns_to_ticks(unsigned int time_ns)
         return (time_ns * 1000 + tick_ps - 1) / tick_ps;
 }
 
+unsigned int gpmc_ps_to_ticks(unsigned int time_ps)
+{
+        unsigned long tick_ps;
+
+        /* Calculate in picosecs to yield more exact results */
+        tick_ps = gpmc_get_fclk_period();
+
+        return (time_ps + tick_ps - 1) / tick_ps;
+}
+
 unsigned int gpmc_ticks_to_ns(unsigned int ticks)
 {
         return ticks * gpmc_get_fclk_period() / 1000;
@@ -235,7 +245,7 @@ int gpmc_cs_calc_divider(int cs, unsigned int sync_clk)
         int div;
         u32 l;
 
-        l = sync_clk * 1000 + (gpmc_get_fclk_period() - 1);
+        l = sync_clk + (gpmc_get_fclk_period() - 1);
         div = l / gpmc_get_fclk_period();
         if (div > 4)
                 return -1;
diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S
index d54c4f89a8bd..befa321c4c13 100644
--- a/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -38,41 +38,27 @@
  */
 
 #ifdef MULTI_OMAP2
+
+/*
+ * We use __glue to avoid errors with multiple definitions of
+ * .globl omap_irq_base as it's included from entry-armv.S but not
+ * from entry-common.S.
+ */
+#ifdef __glue
                 .pushsection .data
-omap_irq_base:  .word   0
+                .globl  omap_irq_base
+omap_irq_base:
+                .word   0
                 .popsection
+#endif
 
-                /* Configure the interrupt base on the first interrupt */
+                /*
+                 * Configure the interrupt base on the first interrupt.
+                 * See also omap_irq_base_init for setting omap_irq_base.
+                 */
                 .macro  get_irqnr_preamble, base, tmp
-9:
                 ldr     \base, =omap_irq_base   @ irq base address
                 ldr     \base, [\base, #0]      @ irq base value
-                cmp     \base, #0               @ already configured?
-                bne     9997f                   @ nothing to do
-
-                mrc     p15, 0, \tmp, c0, c0, 0 @ get processor revision
-                and     \tmp, \tmp, #0x000f0000 @ only check architecture
-                cmp     \tmp, #0x00070000       @ is v6?
-                beq     2400f                   @ found v6 so it's omap24xx
-                mrc     p15, 0, \tmp, c0, c0, 0 @ get processor revision
-                and     \tmp, \tmp, #0x000000f0 @ check cortex 8 or 9
-                cmp     \tmp, #0x00000080       @ cortex A-8?
-                beq     3400f                   @ found A-8 so it's omap34xx
-                cmp     \tmp, #0x00000090       @ cortex A-9?
-                beq     4400f                   @ found A-9 so it's omap44xx
-2400:           ldr     \base, =OMAP2_IRQ_BASE
-                ldr     \tmp, =omap_irq_base
-                str     \base, [\tmp, #0]
-                b       9b
-3400:           ldr     \base, =OMAP3_IRQ_BASE
-                ldr     \tmp, =omap_irq_base
-                str     \base, [\tmp, #0]
-                b       9b
-4400:           ldr     \base, =OMAP4_IRQ_BASE
-                ldr     \tmp, =omap_irq_base
-                str     \base, [\tmp, #0]
-                b       9b
-9997:
                 .endm
 
                 /* Check the pending interrupts. Note that base already set */
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index a1939b1e6f82..e66687b0b9de 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -39,13 +39,11 @@
 #include "io.h"
 
 #include <plat/omap-pm.h>
-#include <plat/powerdomain.h>
-#include "powerdomains.h"
-
-#include <plat/clockdomain.h>
-#include "clockdomains.h"
+#include "powerdomain.h"
 
+#include "clockdomain.h"
 #include <plat/omap_hwmod.h>
+#include <plat/multi.h>
 
 /*
  * The machine specific code may provide the extra mapping besides the
@@ -311,24 +309,81 @@ static int __init _omap2_init_reprogram_sdrc(void)
         return v;
 }
 
-void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
-                                 struct omap_sdrc_params *sdrc_cs1)
+static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data)
+{
+        return omap_hwmod_set_postsetup_state(oh, *(u8 *)data);
+}
+
+/*
+ * Initialize asm_irq_base for entry-macro.S
+ */
+static inline void omap_irq_base_init(void)
+{
+        extern void __iomem *omap_irq_base;
+
+#ifdef MULTI_OMAP2
+        if (cpu_is_omap24xx())
+                omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE);
+        else if (cpu_is_omap34xx())
+                omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE);
+        else if (cpu_is_omap44xx())
+                omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE);
+        else
+                pr_err("Could not initialize omap_irq_base\n");
+#endif
+}
+
+void __init omap2_init_common_infrastructure(void)
 {
-        u8 skip_setup_idle = 0;
+        u8 postsetup_state;
 
-        pwrdm_init(powerdomains_omap);
-        clkdm_init(clockdomains_omap, clkdm_autodeps);
-        if (cpu_is_omap242x())
+        if (cpu_is_omap242x()) {
+                omap2xxx_powerdomains_init();
+                omap2_clockdomains_init();
                 omap2420_hwmod_init();
-        else if (cpu_is_omap243x())
+        } else if (cpu_is_omap243x()) {
+                omap2xxx_powerdomains_init();
+                omap2_clockdomains_init();
                 omap2430_hwmod_init();
-        else if (cpu_is_omap34xx())
+        } else if (cpu_is_omap34xx()) {
+                omap3xxx_powerdomains_init();
+                omap2_clockdomains_init();
                 omap3xxx_hwmod_init();
-        else if (cpu_is_omap44xx())
+        } else if (cpu_is_omap44xx()) {
+                omap44xx_powerdomains_init();
+                omap44xx_clockdomains_init();
                 omap44xx_hwmod_init();
+        } else {
+                pr_err("Could not init hwmod data - unknown SoC\n");
+        }
+
+        /* Set the default postsetup state for all hwmods */
+#ifdef CONFIG_PM_RUNTIME
+        postsetup_state = _HWMOD_STATE_IDLE;
+#else
+        postsetup_state = _HWMOD_STATE_ENABLED;
+#endif
+        omap_hwmod_for_each(_set_hwmod_postsetup_state, &postsetup_state);
+
+        /*
+         * Set the default postsetup state for unusual modules (like
+         * MPU WDT).
+         *
+         * The postsetup_state is not actually used until
+         * omap_hwmod_late_init(), so boards that desire full watchdog
+         * coverage of kernel initialization can reprogram the
+         * postsetup_state between the calls to
+         * omap2_init_common_infra() and omap2_init_common_devices().
+         *
+         * XXX ideally we could detect whether the MPU WDT was currently
+         * enabled here and make this conditional
+         */
+        postsetup_state = _HWMOD_STATE_DISABLED;
+        omap_hwmod_for_each_by_class("wd_timer",
+                                     _set_hwmod_postsetup_state,
+                                     &postsetup_state);
 
-        /* The OPP tables have to be registered before a clk init */
-        omap_pm_if_early_init(mpu_opps, dsp_opps, l3_opps);
+        omap_pm_if_early_init();
 
         if (cpu_is_omap2420())
                 omap2420_clk_init();
@@ -339,17 +394,61 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
         else if (cpu_is_omap44xx())
                 omap4xxx_clk_init();
         else
-                pr_err("Could not init clock framework - unknown CPU\n");
+                pr_err("Could not init clock framework - unknown SoC\n");
+}
 
+void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0,
+                                      struct omap_sdrc_params *sdrc_cs1)
+{
         omap_serial_early_init();
 
-#ifndef CONFIG_PM_RUNTIME
-        skip_setup_idle = 1;
-#endif
-        omap_hwmod_late_init(skip_setup_idle);
+        omap_hwmod_late_init();
+
         if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
                 omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
                 _omap2_init_reprogram_sdrc();
         }
         gpmc_init();
+
+        omap_irq_base_init();
+}
+
+/*
+ * NOTE: Please use ioremap + __raw_read/write where possible instead of these
+ */
+
+u8 omap_readb(u32 pa)
+{
+        return __raw_readb(OMAP2_L4_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_readb);
+
+u16 omap_readw(u32 pa)
+{
+        return __raw_readw(OMAP2_L4_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_readw);
+
+u32 omap_readl(u32 pa)
+{
+        return __raw_readl(OMAP2_L4_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_readl);
+
+void omap_writeb(u8 v, u32 pa)
+{
+        __raw_writeb(v, OMAP2_L4_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_writeb);
+
+void omap_writew(u16 v, u32 pa)
+{
+        __raw_writew(v, OMAP2_L4_IO_ADDRESS(pa));
+}
+EXPORT_SYMBOL(omap_writew);
+
+void omap_writel(u32 v, u32 pa)
+{
+        __raw_writel(v, OMAP2_L4_IO_ADDRESS(pa));
 }
+EXPORT_SYMBOL(omap_writel);
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 32eeabe9d2ab..85bf8ca95fd3 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -284,7 +284,10 @@ void omap3_intc_suspend(void)
 
 void omap3_intc_prepare_idle(void)
 {
-        /* Disable autoidle as it can stall interrupt controller */
+        /*
+         * Disable autoidle as it can stall interrupt controller,
+         * cf. errata ID i540 for 3430 (all revisions up to 3.1.x)
+         */
         intc_bank_write_reg(0, &irq_banks[0], INTC_SYSCONFIG);
 }
 
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 40ddecab93a9..394413dc7deb 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -281,7 +281,7 @@ static struct omap_mbox_ops omap2_mbox_ops = {
 
 /* FIXME: the following structs should be filled automatically by the user id */
 
-#if defined(CONFIG_ARCH_OMAP3430) || defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP2)
 /* DSP */
 static struct omap_mbox2_priv omap2_mbox_dsp_priv = {
         .tx_fifo = {
@@ -306,7 +306,7 @@ struct omap_mbox mbox_dsp_info = {
 };
 #endif
 
-#if defined(CONFIG_ARCH_OMAP3430)
+#if defined(CONFIG_ARCH_OMAP3)
 struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL };
 #endif
 
@@ -394,15 +394,19 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
 
         if (false)
                 ;
-#if defined(CONFIG_ARCH_OMAP3430)
-        else if (cpu_is_omap3430()) {
+#if defined(CONFIG_ARCH_OMAP3)
+        else if (cpu_is_omap34xx()) {
                 list = omap3_mboxes;
 
                 list[0]->irq = platform_get_irq_byname(pdev, "dsp");
         }
 #endif
-#if defined(CONFIG_ARCH_OMAP2420)
-        else if (cpu_is_omap2420()) {
+#if defined(CONFIG_ARCH_OMAP2)
+        else if (cpu_is_omap2430()) {
+                list = omap2_mboxes;
+
+                list[0]->irq = platform_get_irq_byname(pdev, "dsp");
+        } else if (cpu_is_omap2420()) {
                 list = omap2_mboxes;
 
                 list[0]->irq = platform_get_irq_byname(pdev, "dsp");
@@ -432,9 +436,8 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
                 iounmap(mbox_base);
                 return ret;
         }
-        return 0;
 
-        return ret;
+        return 0;
 }
 
 static int __devexit omap2_mbox_remove(struct platform_device *pdev)
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 074536ae401f..17bd6394d224 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -1,9 +1,9 @@
 /*
  * linux/arch/arm/mach-omap2/mux.c
  *
- * OMAP2 and OMAP3 pin multiplexing configurations
+ * OMAP2, OMAP3 and OMAP4 pin multiplexing configurations
  *
- * Copyright (C) 2004 - 2008 Texas Instruments Inc.
+ * Copyright (C) 2004 - 2010 Texas Instruments Inc.
  * Copyright (C) 2003 - 2008 Nokia Corporation
  *
  * Written by Tony Lindgren
@@ -35,65 +35,79 @@
 
 #include <asm/system.h>
 
+#include <plat/omap_hwmod.h>
+
 #include "control.h"
 #include "mux.h"
 
 #define OMAP_MUX_BASE_OFFSET            0x30    /* Offset from CTRL_BASE */
 #define OMAP_MUX_BASE_SZ                0x5ca
-#define MUXABLE_GPIO_MODE3              BIT(0)
 
 struct omap_mux_entry {
         struct omap_mux         mux;
         struct list_head        node;
 };
 
-static unsigned long mux_phys;
-static void __iomem *mux_base;
-static u8 omap_mux_flags;
+static LIST_HEAD(mux_partitions);
+static DEFINE_MUTEX(muxmode_mutex);
+
+struct omap_mux_partition *omap_mux_get(const char *name)
+{
+        struct omap_mux_partition *partition;
+
+        list_for_each_entry(partition, &mux_partitions, node) {
+                if (!strcmp(name, partition->name))
+                        return partition;
+        }
+
+        return NULL;
+}
 
-u16 omap_mux_read(u16 reg)
+u16 omap_mux_read(struct omap_mux_partition *partition, u16 reg)
 {
-        if (cpu_is_omap24xx())
-                return __raw_readb(mux_base + reg);
+        if (partition->flags & OMAP_MUX_REG_8BIT)
+                return __raw_readb(partition->base + reg);
         else
-                return __raw_readw(mux_base + reg);
+                return __raw_readw(partition->base + reg);
 }
 
-void omap_mux_write(u16 val, u16 reg)
+void omap_mux_write(struct omap_mux_partition *partition, u16 val,
+                           u16 reg)
 {
-        if (cpu_is_omap24xx())
-                __raw_writeb(val, mux_base + reg);
+        if (partition->flags & OMAP_MUX_REG_8BIT)
+                __raw_writeb(val, partition->base + reg);
         else
-                __raw_writew(val, mux_base + reg);
+                __raw_writew(val, partition->base + reg);
 }
 
-void omap_mux_write_array(struct omap_board_mux *board_mux)
+void omap_mux_write_array(struct omap_mux_partition *partition,
+                                 struct omap_board_mux *board_mux)
 {
-        while (board_mux->reg_offset !=  OMAP_MUX_TERMINATOR) {
-                omap_mux_write(board_mux->value, board_mux->reg_offset);
+        while (board_mux->reg_offset != OMAP_MUX_TERMINATOR) {
+                omap_mux_write(partition, board_mux->value,
+                               board_mux->reg_offset);
                 board_mux++;
         }
 }
 
-static LIST_HEAD(muxmodes);
-static DEFINE_MUTEX(muxmode_mutex);
-
 #ifdef CONFIG_OMAP_MUX
 
 static char *omap_mux_options;
 
-int __init omap_mux_init_gpio(int gpio, int val)
+static int __init _omap_mux_init_gpio(struct omap_mux_partition *partition,
+                                      int gpio, int val)
 {
         struct omap_mux_entry *e;
         struct omap_mux *gpio_mux = NULL;
         u16 old_mode;
         u16 mux_mode;
         int found = 0;
+        struct list_head *muxmodes = &partition->muxmodes;
 
         if (!gpio)
                 return -EINVAL;
 
-        list_for_each_entry(e, &muxmodes, node) {
+        list_for_each_entry(e, muxmodes, node) {
                 struct omap_mux *m = &e->mux;
                 if (gpio == m->gpio) {
                         gpio_mux = m;
@@ -102,34 +116,52 @@ int __init omap_mux_init_gpio(int gpio, int val)
         }
 
         if (found == 0) {
-                printk(KERN_ERR "mux: Could not set gpio%i\n", gpio);
+                pr_err("%s: Could not set gpio%i\n", __func__, gpio);
                 return -ENODEV;
         }
 
         if (found > 1) {
-                printk(KERN_INFO "mux: Multiple gpio paths (%d) for gpio%i\n",
-                                found, gpio);
+                pr_info("%s: Multiple gpio paths (%d) for gpio%i\n", __func__,
+                        found, gpio);
                 return -EINVAL;
         }
 
-        old_mode = omap_mux_read(gpio_mux->reg_offset);
+        old_mode = omap_mux_read(partition, gpio_mux->reg_offset);
         mux_mode = val & ~(OMAP_MUX_NR_MODES - 1);
-        if (omap_mux_flags & MUXABLE_GPIO_MODE3)
+        if (partition->flags & OMAP_MUX_GPIO_IN_MODE3)
                 mux_mode |= OMAP_MUX_MODE3;
         else
                 mux_mode |= OMAP_MUX_MODE4;
-        printk(KERN_DEBUG "mux: Setting signal %s.gpio%i 0x%04x -> 0x%04x\n",
-                        gpio_mux->muxnames[0], gpio, old_mode, mux_mode);
-        omap_mux_write(mux_mode, gpio_mux->reg_offset);
+        pr_debug("%s: Setting signal %s.gpio%i 0x%04x -> 0x%04x\n", __func__,
+                 gpio_mux->muxnames[0], gpio, old_mode, mux_mode);
+        omap_mux_write(partition, mux_mode, gpio_mux->reg_offset);
 
         return 0;
 }
 
-int __init omap_mux_init_signal(const char *muxname, int val)
+int __init omap_mux_init_gpio(int gpio, int val)
+{
+        struct omap_mux_partition *partition;
+        int ret;
+
+        list_for_each_entry(partition, &mux_partitions, node) {
+                ret = _omap_mux_init_gpio(partition, gpio, val);
+                if (!ret)
+                        return ret;
+        }
+
+        return -ENODEV;
+}
+
+static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition,
+                                        const char *muxname,
+                                        struct omap_mux **found_mux)
 {
+        struct omap_mux *mux = NULL;
         struct omap_mux_entry *e;
         const char *mode_name;
-        int found = 0, mode0_len = 0;
+        int found = 0, found_mode, mode0_len = 0;
+        struct list_head *muxmodes = &partition->muxmodes;
 
         mode_name = strchr(muxname, '.');
         if (mode_name) {
@@ -139,51 +171,200 @@ int __init omap_mux_init_signal(const char *muxname, int val)
                 mode_name = muxname;
         }
 
-        list_for_each_entry(e, &muxmodes, node) {
-                struct omap_mux *m = &e->mux;
-                char *m0_entry = m->muxnames[0];
+        list_for_each_entry(e, muxmodes, node) {
+                char *m0_entry;
                 int i;
 
+                mux = &e->mux;
+                m0_entry = mux->muxnames[0];
+
                 /* First check for full name in mode0.muxmode format */
                 if (mode0_len && strncmp(muxname, m0_entry, mode0_len))
                         continue;
 
                 /* Then check for muxmode only */
                 for (i = 0; i < OMAP_MUX_NR_MODES; i++) {
-                        char *mode_cur = m->muxnames[i];
+                        char *mode_cur = mux->muxnames[i];
 
                         if (!mode_cur)
                                 continue;
 
                         if (!strcmp(mode_name, mode_cur)) {
-                                u16 old_mode;
-                                u16 mux_mode;
-
-                                old_mode = omap_mux_read(m->reg_offset);
-                                mux_mode = val | i;
-                                printk(KERN_DEBUG "mux: Setting signal "
-                                        "%s.%s 0x%04x -> 0x%04x\n",
-                                        m0_entry, muxname, old_mode, mux_mode);
-                                omap_mux_write(mux_mode, m->reg_offset);
+                                *found_mux = mux;
                                 found++;
+                                found_mode = i;
                         }
                 }
         }
 
-        if (found == 1)
-                return 0;
+        if (found == 1) {
+                return found_mode;
+        }
 
         if (found > 1) {
-                printk(KERN_ERR "mux: Multiple signal paths (%i) for %s\n",
-                                found, muxname);
+                pr_err("%s: Multiple signal paths (%i) for %s\n", __func__,
+                       found, muxname);
                 return -EINVAL;
         }
 
-        printk(KERN_ERR "mux: Could not set signal %s\n", muxname);
+        pr_err("%s: Could not find signal %s\n", __func__, muxname);
 
         return -ENODEV;
 }
 
+static int __init
+omap_mux_get_by_name(const char *muxname,
+                        struct omap_mux_partition **found_partition,
+                        struct omap_mux **found_mux)
+{
+        struct omap_mux_partition *partition;
+
+        list_for_each_entry(partition, &mux_partitions, node) {
+                struct omap_mux *mux = NULL;
+                int mux_mode = _omap_mux_get_by_name(partition, muxname, &mux);
+                if (mux_mode < 0)
+                        continue;
+
+                *found_partition = partition;
+                *found_mux = mux;
+
+                return mux_mode;
+        }
+
+        return -ENODEV;
+}
+
+int __init omap_mux_init_signal(const char *muxname, int val)
+{
+        struct omap_mux_partition *partition = NULL;
+        struct omap_mux *mux = NULL;
+        u16 old_mode;
+        int mux_mode;
+
+        mux_mode = omap_mux_get_by_name(muxname, &partition, &mux);
+        if (mux_mode < 0)
+                return mux_mode;
+
+        old_mode = omap_mux_read(partition, mux->reg_offset);
+        mux_mode |= val;
+        pr_debug("%s: Setting signal %s 0x%04x -> 0x%04x\n",
+                         __func__, muxname, old_mode, mux_mode);
+        omap_mux_write(partition, mux_mode, mux->reg_offset);
+
+        return 0;
+}
+
+struct omap_hwmod_mux_info * __init
+omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads)
+{
+        struct omap_hwmod_mux_info *hmux;
+        int i;
+
+        if (!bpads || nr_pads < 1)
+                return NULL;
+
+        hmux = kzalloc(sizeof(struct omap_hwmod_mux_info), GFP_KERNEL);
+        if (!hmux)
+                goto err1;
+
+        hmux->nr_pads = nr_pads;
+
+        hmux->pads = kzalloc(sizeof(struct omap_device_pad) *
+                                nr_pads, GFP_KERNEL);
+        if (!hmux->pads)
+                goto err2;
+
+        for (i = 0; i < hmux->nr_pads; i++) {
+                struct omap_mux_partition *partition;
+                struct omap_device_pad *bpad = &bpads[i], *pad = &hmux->pads[i];
+                struct omap_mux *mux;
+                int mux_mode;
+
+                mux_mode = omap_mux_get_by_name(bpad->name, &partition, &mux);
+                if (mux_mode < 0)
+                        goto err3;
+                if (!pad->partition)
+                        pad->partition = partition;
+                if (!pad->mux)
+                        pad->mux = mux;
+
+                pad->name = kzalloc(strlen(bpad->name) + 1, GFP_KERNEL);
+                if (!pad->name) {
+                        int j;
+
+                        for (j = i - 1; j >= 0; j--)
+                                kfree(hmux->pads[j].name);
+                        goto err3;
+                }
+                strcpy(pad->name, bpad->name);
+
+                pad->flags = bpad->flags;
+                pad->enable = bpad->enable;
+                pad->idle = bpad->idle;
+                pad->off = bpad->off;
+                pr_debug("%s: Initialized %s\n", __func__, pad->name);
+        }
+
+        return hmux;
+
+err3:
+        kfree(hmux->pads);
+err2:
+        kfree(hmux);
+err1:
+        pr_err("%s: Could not allocate device mux entry\n", __func__);
+
+        return NULL;
+}
+
+/* Assumes the calling function takes care of locking */
+void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state)
+{
+        int i;
+
+        for (i = 0; i < hmux->nr_pads; i++) {
+                struct omap_device_pad *pad = &hmux->pads[i];
+                int flags, val = -EINVAL;
+
+                flags = pad->flags;
+
+                switch (state) {
+                case _HWMOD_STATE_ENABLED:
+                        if (flags & OMAP_DEVICE_PAD_ENABLED)
+                                break;
+                        flags |= OMAP_DEVICE_PAD_ENABLED;
+                        val = pad->enable;
+                        pr_debug("%s: Enabling %s %x\n", __func__,
+                                        pad->name, val);
+                        break;
+                case _HWMOD_STATE_IDLE:
+                        if (!(flags & OMAP_DEVICE_PAD_REMUX))
+                                break;
+                        flags &= ~OMAP_DEVICE_PAD_ENABLED;
+                        val = pad->idle;
+                        pr_debug("%s: Idling %s %x\n", __func__,
+                                        pad->name, val);
+                        break;
+                case _HWMOD_STATE_DISABLED:
+                default:
+                        /* Use safe mode unless OMAP_DEVICE_PAD_REMUX */
+                        if (flags & OMAP_DEVICE_PAD_REMUX)
+                                val = pad->off;
+                        else
+                                val = OMAP_MUX_MODE7;
+                        flags &= ~OMAP_DEVICE_PAD_ENABLED;
+                        pr_debug("%s: Disabling %s %x\n", __func__,
+                                        pad->name, val);
+                };
+
+                if (val >= 0) {
+                        omap_mux_write(pad->partition, val,
+                                        pad->mux->reg_offset);
+                        pad->flags = flags;
+                }
+        }
+}
+
 #ifdef CONFIG_DEBUG_FS
 
 #define OMAP_MUX_MAX_NR_FLAGS   10
@@ -248,13 +429,15 @@ static inline void omap_mux_decode(struct seq_file *s, u16 val)
         } while (i-- > 0);
 }
 
-#define OMAP_MUX_DEFNAME_LEN    16
+#define OMAP_MUX_DEFNAME_LEN    32
 
 static int omap_mux_dbg_board_show(struct seq_file *s, void *unused)
 {
+        struct omap_mux_partition *partition = s->private;
         struct omap_mux_entry *e;
+        u8 omap_gen = omap_rev() >> 28;
 
-        list_for_each_entry(e, &muxmodes, node) {
+        list_for_each_entry(e, &partition->muxmodes, node) {
                 struct omap_mux *m = &e->mux;
                 char m0_def[OMAP_MUX_DEFNAME_LEN];
                 char *m0_name = m->muxnames[0];
@@ -272,11 +455,16 @@ static int omap_mux_dbg_board_show(struct seq_file *s, void *unused)
                         }
                         m0_def[i] = toupper(m0_name[i]);
                 }
-                val = omap_mux_read(m->reg_offset);
+                val = omap_mux_read(partition, m->reg_offset);
                 mode = val & OMAP_MUX_MODE7;
-
-                seq_printf(s, "OMAP%i_MUX(%s, ",
-                                        cpu_is_omap34xx() ? 3 : 0, m0_def);
+                if (mode != 0)
+                        seq_printf(s, "/* %s */\n", m->muxnames[mode]);
+
+                /*
+                 * XXX: Might be revisited to support differences accross
+                 * same OMAP generation.
+                 */
+                seq_printf(s, "OMAP%d_MUX(%s, ", omap_gen, m0_def);
                 omap_mux_decode(s, val);
                 seq_printf(s, "),\n");
         }
@@ -286,7 +474,7 @@ static int omap_mux_dbg_board_show(struct seq_file *s, void *unused)
 
 static int omap_mux_dbg_board_open(struct inode *inode, struct file *file)
 {
-        return single_open(file, omap_mux_dbg_board_show, &inode->i_private);
+        return single_open(file, omap_mux_dbg_board_show, inode->i_private);
 }
 
 static const struct file_operations omap_mux_dbg_board_fops = {
@@ -296,19 +484,43 @@ static const struct file_operations omap_mux_dbg_board_fops = {
         .release        = single_release,
 };
 
+static struct omap_mux_partition *omap_mux_get_partition(struct omap_mux *mux)
+{
+        struct omap_mux_partition *partition;
+
+        list_for_each_entry(partition, &mux_partitions, node) {
+                struct list_head *muxmodes = &partition->muxmodes;
+                struct omap_mux_entry *e;
+
+                list_for_each_entry(e, muxmodes, node) {
+                        struct omap_mux *m = &e->mux;
+
+                        if (m == mux)
+                                return partition;
+                }
+        }
+
+        return NULL;
+}
+
 static int omap_mux_dbg_signal_show(struct seq_file *s, void *unused)
 {
         struct omap_mux *m = s->private;
+        struct omap_mux_partition *partition;
         const char *none = "NA";
         u16 val;
         int mode;
 
-        val = omap_mux_read(m->reg_offset);
+        partition = omap_mux_get_partition(m);
+        if (!partition)
+                return 0;
+
+        val = omap_mux_read(partition, m->reg_offset);
         mode = val & OMAP_MUX_MODE7;
 
-        seq_printf(s, "name: %s.%s (0x%08lx/0x%03x = 0x%04x), b %s, t %s\n",
+        seq_printf(s, "name: %s.%s (0x%08x/0x%03x = 0x%04x), b %s, t %s\n",
                         m->muxnames[0], m->muxnames[mode],
-                        mux_phys + m->reg_offset, m->reg_offset, val,
+                        partition->phys + m->reg_offset, m->reg_offset, val,
                         m->balls[0] ? m->balls[0] : none,
                         m->balls[1] ? m->balls[1] : none);
         seq_printf(s, "mode: ");
@@ -330,14 +542,15 @@ static int omap_mux_dbg_signal_show(struct seq_file *s, void *unused)
 #define OMAP_MUX_MAX_ARG_CHAR  7
 
 static ssize_t omap_mux_dbg_signal_write(struct file *file,
-                                                const char __user *user_buf,
-                                                size_t count, loff_t *ppos)
+                                         const char __user *user_buf,
+                                         size_t count, loff_t *ppos)
 {
         char buf[OMAP_MUX_MAX_ARG_CHAR];
         struct seq_file *seqf;
         struct omap_mux *m;
         unsigned long val;
         int buf_size, ret;
+        struct omap_mux_partition *partition;
 
         if (count > OMAP_MUX_MAX_ARG_CHAR)
                 return -EINVAL;
@@ -358,7 +571,11 @@ static ssize_t omap_mux_dbg_signal_write(struct file *file,
         seqf = file->private_data;
         m = seqf->private;
 
-        omap_mux_write((u16)val, m->reg_offset);
+        partition = omap_mux_get_partition(m);
+        if (!partition)
+                return -ENODEV;
+
+        omap_mux_write(partition, (u16)val, m->reg_offset);
         *ppos += count;
 
         return count;
@@ -379,22 +596,38 @@ static const struct file_operations omap_mux_dbg_signal_fops = {
 
 static struct dentry *mux_dbg_dir;
 
-static void __init omap_mux_dbg_init(void)
+static void __init omap_mux_dbg_create_entry(
+                                struct omap_mux_partition *partition,
+                                struct dentry *mux_dbg_dir)
 {
         struct omap_mux_entry *e;
 
+        list_for_each_entry(e, &partition->muxmodes, node) {
+                struct omap_mux *m = &e->mux;
+
+                (void)debugfs_create_file(m->muxnames[0], S_IWUGO, mux_dbg_dir,
+                                          m, &omap_mux_dbg_signal_fops);
+        }
+}
+
+static void __init omap_mux_dbg_init(void)
+{
+        struct omap_mux_partition *partition;
+        static struct dentry *mux_dbg_board_dir;
+
         mux_dbg_dir = debugfs_create_dir("omap_mux", NULL);
         if (!mux_dbg_dir)
                 return;
 
-        (void)debugfs_create_file("board", S_IRUGO, mux_dbg_dir,
-                                        NULL, &omap_mux_dbg_board_fops);
-
-        list_for_each_entry(e, &muxmodes, node) {
-                struct omap_mux *m = &e->mux;
+        mux_dbg_board_dir = debugfs_create_dir("board", mux_dbg_dir);
+        if (!mux_dbg_board_dir)
+                return;
 
-                (void)debugfs_create_file(m->muxnames[0], S_IWUGO, mux_dbg_dir,
-                                        m, &omap_mux_dbg_signal_fops);
+        list_for_each_entry(partition, &mux_partitions, node) {
+                omap_mux_dbg_create_entry(partition, mux_dbg_dir);
+                (void)debugfs_create_file(partition->name, S_IRUGO,
+                                          mux_dbg_board_dir, partition,
+                                          &omap_mux_dbg_board_fops);
         }
 }
 
@@ -421,23 +654,25 @@ static void __init omap_mux_free_names(struct omap_mux *m)
 /* Free all data except for GPIO pins unless CONFIG_DEBUG_FS is set */
 static int __init omap_mux_late_init(void)
 {
-        struct omap_mux_entry *e, *tmp;
+        struct omap_mux_partition *partition;
 
-        list_for_each_entry_safe(e, tmp, &muxmodes, node) {
-                struct omap_mux *m = &e->mux;
-                u16 mode = omap_mux_read(m->reg_offset);
+        list_for_each_entry(partition, &mux_partitions, node) {
+                struct omap_mux_entry *e, *tmp;
+                list_for_each_entry_safe(e, tmp, &partition->muxmodes, node) {
+                        struct omap_mux *m = &e->mux;
+                        u16 mode = omap_mux_read(partition, m->reg_offset);
 
-                if (OMAP_MODE_GPIO(mode))
-                        continue;
+                        if (OMAP_MODE_GPIO(mode))
+                                continue;
 
 #ifndef CONFIG_DEBUG_FS
-                mutex_lock(&muxmode_mutex);
-                list_del(&e->node);
-                mutex_unlock(&muxmode_mutex);
-                omap_mux_free_names(m);
-                kfree(m);
+                        mutex_lock(&muxmode_mutex);
+                        list_del(&e->node);
+                        mutex_unlock(&muxmode_mutex);
+                        omap_mux_free_names(m);
+                        kfree(m);
 #endif
-
+                }
         }
 
         omap_mux_dbg_init();
@@ -462,8 +697,8 @@ static void __init omap_mux_package_fixup(struct omap_mux *p,
                         s++;
                 }
                 if (!found)
-                        printk(KERN_ERR "mux: Unknown entry offset 0x%x\n",
-                                        p->reg_offset);
+                        pr_err("%s: Unknown entry offset 0x%x\n", __func__,
+                               p->reg_offset);
                 p++;
         }
 }
@@ -487,8 +722,8 @@ static void __init omap_mux_package_init_balls(struct omap_ball *b,
                         s++;
                 }
                 if (!found)
-                        printk(KERN_ERR "mux: Unknown ball offset 0x%x\n",
-                                        b->reg_offset);
+                        pr_err("%s: Unknown ball offset 0x%x\n", __func__,
+                               b->reg_offset);
                 b++;
         }
 }
@@ -554,7 +789,7 @@ static void __init omap_mux_set_cmdline_signals(void)
 }
 
 static int __init omap_mux_copy_names(struct omap_mux *src,
-                                        struct omap_mux *dst)
+                                      struct omap_mux *dst)
 {
         int i;
 
@@ -592,51 +827,63 @@ free:
 
 #endif  /* CONFIG_OMAP_MUX */
 
-static u16 omap_mux_get_by_gpio(int gpio)
+static struct omap_mux *omap_mux_get_by_gpio(
+                                struct omap_mux_partition *partition,
+                                int gpio)
 {
         struct omap_mux_entry *e;
-        u16 offset = OMAP_MUX_TERMINATOR;
+        struct omap_mux *ret = NULL;
 
-        list_for_each_entry(e, &muxmodes, node) {
+        list_for_each_entry(e, &partition->muxmodes, node) {
                 struct omap_mux *m = &e->mux;
                 if (m->gpio == gpio) {
-                        offset = m->reg_offset;
+                        ret = m;
                         break;
                 }
         }
 
-        return offset;
+        return ret;
 }
 
 /* Needed for dynamic muxing of GPIO pins for off-idle */
 u16 omap_mux_get_gpio(int gpio)
 {
-        u16 offset;
+        struct omap_mux_partition *partition;
+        struct omap_mux *m;
 
-        offset = omap_mux_get_by_gpio(gpio);
-        if (offset == OMAP_MUX_TERMINATOR) {
-                printk(KERN_ERR "mux: Could not get gpio%i\n", gpio);
-                return offset;
+        list_for_each_entry(partition, &mux_partitions, node) {
+                m = omap_mux_get_by_gpio(partition, gpio);
+                if (m)
+                        return omap_mux_read(partition, m->reg_offset);
         }
 
-        return omap_mux_read(offset);
+        if (!m || m->reg_offset == OMAP_MUX_TERMINATOR)
+                pr_err("%s: Could not get gpio%i\n", __func__, gpio);
+
+        return OMAP_MUX_TERMINATOR;
 }
 
 /* Needed for dynamic muxing of GPIO pins for off-idle */
 void omap_mux_set_gpio(u16 val, int gpio)
 {
-        u16 offset;
+        struct omap_mux_partition *partition;
+        struct omap_mux *m = NULL;
 
-        offset = omap_mux_get_by_gpio(gpio);
-        if (offset == OMAP_MUX_TERMINATOR) {
-                printk(KERN_ERR "mux: Could not set gpio%i\n", gpio);
-                return;
+        list_for_each_entry(partition, &mux_partitions, node) {
+                m = omap_mux_get_by_gpio(partition, gpio);
+                if (m) {
+                        omap_mux_write(partition, val, m->reg_offset);
+                        return;
+                }
         }
 
-        omap_mux_write(val, offset);
+        if (!m || m->reg_offset == OMAP_MUX_TERMINATOR)
+                pr_err("%s: Could not set gpio%i\n", __func__, gpio);
 }
 
-static struct omap_mux * __init omap_mux_list_add(struct omap_mux *src)
+static struct omap_mux * __init omap_mux_list_add(
+                                        struct omap_mux_partition *partition,
+                                        struct omap_mux *src)
 {
         struct omap_mux_entry *entry;
         struct omap_mux *m;
@@ -656,7 +903,7 @@ static struct omap_mux * __init omap_mux_list_add(struct omap_mux *src)
 #endif
 
         mutex_lock(&muxmode_mutex);
-        list_add_tail(&entry->node, &muxmodes);
+        list_add_tail(&entry->node, &partition->muxmodes);
         mutex_unlock(&muxmode_mutex);
 
         return m;
@@ -667,7 +914,8 @@ static struct omap_mux * __init omap_mux_list_add(struct omap_mux *src)
  * the GPIO to mux offset mapping that is needed for dynamic muxing
  * of GPIO pins for off-idle.
  */
-static void __init omap_mux_init_list(struct omap_mux *superset)
+static void __init omap_mux_init_list(struct omap_mux_partition *partition,
+                                      struct omap_mux *superset)
 {
         while (superset->reg_offset !=  OMAP_MUX_TERMINATOR) {
                 struct omap_mux *entry;
@@ -679,15 +927,16 @@ static void __init omap_mux_init_list(struct omap_mux *superset)
                 }
 #else
                 /* Skip pins that are not muxed as GPIO by bootloader */
-                if (!OMAP_MODE_GPIO(omap_mux_read(superset->reg_offset))) {
+                if (!OMAP_MODE_GPIO(omap_mux_read(partition,
+                                    superset->reg_offset))) {
                         superset++;
                         continue;
                 }
 #endif
 
-                entry = omap_mux_list_add(superset);
+                entry = omap_mux_list_add(partition, superset);
                 if (!entry) {
-                        printk(KERN_ERR "mux: Could not add entry\n");
+                        pr_err("%s: Could not add entry\n", __func__);
                         return;
                 }
                 superset++;
@@ -706,10 +955,11 @@ static void omap_mux_init_package(struct omap_mux *superset,
                 omap_mux_package_init_balls(package_balls, superset);
 }
 
-static void omap_mux_init_signals(struct omap_board_mux *board_mux)
+static void omap_mux_init_signals(struct omap_mux_partition *partition,
+                                  struct omap_board_mux *board_mux)
 {
         omap_mux_set_cmdline_signals();
-        omap_mux_write_array(board_mux);
+        omap_mux_write_array(partition, board_mux);
 }
 
 #else
@@ -720,34 +970,49 @@ static void omap_mux_init_package(struct omap_mux *superset,
 {
 }
 
-static void omap_mux_init_signals(struct omap_board_mux *board_mux)
+static void omap_mux_init_signals(struct omap_mux_partition *partition,
+                                  struct omap_board_mux *board_mux)
 {
 }
 
 #endif
 
-int __init omap_mux_init(u32 mux_pbase, u32 mux_size,
-                                struct omap_mux *superset,
-                                struct omap_mux *package_subset,
-                                struct omap_board_mux *board_mux,
-                                struct omap_ball *package_balls)
-{
-        if (mux_base)
-                return -EBUSY;
+static u32 mux_partitions_cnt;
 
-        mux_phys = mux_pbase;
-        mux_base = ioremap(mux_pbase, mux_size);
-        if (!mux_base) {
-                printk(KERN_ERR "mux: Could not ioremap\n");
+int __init omap_mux_init(const char *name, u32 flags,
+                         u32 mux_pbase, u32 mux_size,
+                         struct omap_mux *superset,
+                         struct omap_mux *package_subset,
+                         struct omap_board_mux *board_mux,
+                         struct omap_ball *package_balls)
+{
+        struct omap_mux_partition *partition;
+
+        partition = kzalloc(sizeof(struct omap_mux_partition), GFP_KERNEL);
+        if (!partition)
+                return -ENOMEM;
+
+        partition->name = name;
+        partition->flags = flags;
+        partition->size = mux_size;
+        partition->phys = mux_pbase;
+        partition->base = ioremap(mux_pbase, mux_size);
+        if (!partition->base) {
+                pr_err("%s: Could not ioremap mux partition at 0x%08x\n",
+                        __func__, partition->phys);
                 return -ENODEV;
         }
 
-        if (cpu_is_omap24xx())
-                omap_mux_flags = MUXABLE_GPIO_MODE3;
+        INIT_LIST_HEAD(&partition->muxmodes);
+
+        list_add_tail(&partition->node, &mux_partitions);
+        mux_partitions_cnt++;
+        pr_info("%s: Add partition: #%d: %s, flags: %x\n", __func__,
+                mux_partitions_cnt, partition->name, partition->flags);
 
         omap_mux_init_package(superset, package_subset, package_balls);
-        omap_mux_init_list(superset);
-        omap_mux_init_signals(board_mux);
+        omap_mux_init_list(partition, superset);
+        omap_mux_init_signals(partition, board_mux);
 
         return 0;
 }
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index 350c04f27383..a4ab17a737a6 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2009 Nokia
- * Copyright (C) 2009 Texas Instruments
+ * Copyright (C) 2009-2010 Texas Instruments
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -10,6 +10,7 @@
 #include "mux2420.h"
 #include "mux2430.h"
 #include "mux34xx.h"
+#include "mux44xx.h"
 
 #define OMAP_MUX_TERMINATOR     0xffff
 
@@ -37,6 +38,9 @@
 #define OMAP_OFF_PULL_UP                (1 << 13)
 #define OMAP_WAKEUP_EN                  (1 << 14)
 
+/* 44xx specific mux bit defines */
+#define OMAP_WAKEUP_EVENT               (1 << 15)
+
 /* Active pin states */
 #define OMAP_PIN_OUTPUT                 0
 #define OMAP_PIN_INPUT                  OMAP_INPUT_EN
@@ -56,8 +60,10 @@
 
 #define OMAP_MODE_GPIO(x)       (((x) & OMAP_MUX_MODE7) == OMAP_MUX_MODE4)
 
-/* Flags for omap_mux_init */
+/* Flags for omapX_mux_init */
 #define OMAP_PACKAGE_MASK               0xffff
+#define OMAP_PACKAGE_CBS                8               /* 547-pin 0.40 0.40 */
+#define OMAP_PACKAGE_CBL                7               /* 547-pin 0.40 0.40 */
 #define OMAP_PACKAGE_CBP                6               /* 515-pin 0.40 0.50 */
 #define OMAP_PACKAGE_CUS                5               /* 423-pin 0.65 */
 #define OMAP_PACKAGE_CBB                4               /* 515-pin 0.40 0.50 */
@@ -66,14 +72,61 @@
 #define OMAP_PACKAGE_ZAF                1               /* 2420 447-pin SIP */
 
 
-#define OMAP_MUX_NR_MODES       8                       /* Available modes */
-#define OMAP_MUX_NR_SIDES       2                       /* Bottom & top */
+#define OMAP_MUX_NR_MODES               8               /* Available modes */
+#define OMAP_MUX_NR_SIDES               2               /* Bottom & top */
+
+/*
+ * omap_mux_init flags definition:
+ *
+ * OMAP_MUX_REG_8BIT: Ensure that access to padconf is done in 8 bits.
+ * The default value is 16 bits.
+ * OMAP_MUX_GPIO_IN_MODE3: The GPIO is selected in mode3.
+ * The default is mode4.
+ */
+#define OMAP_MUX_REG_8BIT               (1 << 0)
+#define OMAP_MUX_GPIO_IN_MODE3          (1 << 1)
+
+/**
+ * struct omap_board_data - board specific device data
+ * @id: instance id
+ * @flags: additional flags for platform init code
+ * @pads: array of device specific pads
+ * @pads_cnt: ARRAY_SIZE() of pads
+ */
+struct omap_board_data {
+        int                     id;
+        u32                     flags;
+        struct omap_device_pad  *pads;
+        int                     pads_cnt;
+};
+
+/**
+ * struct mux_partition - contain partition related information
+ * @name: name of the current partition
+ * @flags: flags specific to this partition
+ * @phys: physical address
+ * @size: partition size
+ * @base: virtual address after ioremap
+ * @muxmodes: list of nodes that belong to a partition
+ * @node: list node for the partitions linked list
+ */
+struct omap_mux_partition {
+        const char              *name;
+        u32                     flags;
+        u32                     phys;
+        u32                     size;
+        void __iomem            *base;
+        struct list_head        muxmodes;
+        struct list_head        node;
+};
 
 /**
  * struct omap_mux - data for omap mux register offset and it's value
  * @reg_offset: mux register offset from the mux base
  * @gpio:       GPIO number
  * @muxnames:   available signal modes for a ball
+ * @balls:      available balls on the package
+ * @partition:  mux partition
  */
 struct omap_mux {
         u16     reg_offset;
@@ -106,6 +159,34 @@ struct omap_board_mux {
         u16     value;
 };
 
+#define OMAP_DEVICE_PAD_ENABLED         BIT(7)  /* Not needed for board-*.c */
+#define OMAP_DEVICE_PAD_REMUX           BIT(1)  /* Dynamically remux a pad,
+                                                   needs enable, idle and off
+                                                   values */
+#define OMAP_DEVICE_PAD_WAKEUP          BIT(0)  /* Pad is wake-up capable */
+
+/**
+ * struct omap_device_pad - device specific pad configuration
+ * @name:               signal name
+ * @flags:              pad specific runtime flags
+ * @enable:             runtime value for a pad
+ * @idle:               idle value for a pad
+ * @off:                off value for a pad, defaults to safe mode
+ * @partition:          mux partition
+ * @mux:                mux register
+ */
+struct omap_device_pad {
+        char                            *name;
+        u8                              flags;
+        u16                             enable;
+        u16                             idle;
+        u16                             off;
+        struct omap_mux_partition       *partition;
+        struct omap_mux                 *mux;
+};
+
+struct omap_hwmod_mux_info;
+
 #if defined(CONFIG_OMAP_MUX)
 
 /**
@@ -122,6 +203,23 @@ int omap_mux_init_gpio(int gpio, int val);
  */
 int omap_mux_init_signal(const char *muxname, int val);
 
+/**
+ * omap_hwmod_mux_init - initialize hwmod specific mux data
+ * @bpads:              Board specific device signal names
+ * @nr_pads:            Number of signal names for the device
+ */
+extern struct omap_hwmod_mux_info *
+omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads);
+
+/**
+ * omap_hwmod_mux - omap hwmod specific pin muxing
+ * @hmux:               Pads for a hwmod
+ * @state:              Desired _HWMOD_STATE
+ *
+ * Called only from omap_hwmod.c, do not use.
+ */
+void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state);
+
 #else
 
 static inline int omap_mux_init_gpio(int gpio, int val)
@@ -133,6 +231,18 @@ static inline int omap_mux_init_signal(char *muxname, int val)
         return 0;
 }
 
+static inline struct omap_hwmod_mux_info *
+omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads)
+{
+        return NULL;
+}
+
+static inline void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state)
+{
+}
+
+static struct omap_board_mux *board_mux __initdata __maybe_unused;
+
 #endif
 
 /**
@@ -151,28 +261,39 @@ u16 omap_mux_get_gpio(int gpio);
 void omap_mux_set_gpio(u16 val, int gpio);
 
 /**
+ * omap_mux_get() - get a mux partition by name
+ * @name:               Name of the mux partition
+ *
+ */
+struct omap_mux_partition *omap_mux_get(const char *name);
+
+/**
  * omap_mux_read() - read mux register
+ * @partition:          Mux partition
  * @mux_offset:         Offset of the mux register
  *
  */
-u16 omap_mux_read(u16 mux_offset);
+u16 omap_mux_read(struct omap_mux_partition *p, u16 mux_offset);
 
 /**
  * omap_mux_write() - write mux register
+ * @partition:          Mux partition
  * @val:                New mux register value
  * @mux_offset:         Offset of the mux register
  *
  * This should be only needed for dynamic remuxing of non-gpio signals.
  */
-void omap_mux_write(u16 val, u16 mux_offset);
+void omap_mux_write(struct omap_mux_partition *p, u16 val, u16 mux_offset);
 
 /**
  * omap_mux_write_array() - write an array of mux registers
+ * @partition:          Mux partition
  * @board_mux:          Array of mux registers terminated by MAP_MUX_TERMINATOR
  *
  * This should be only needed for dynamic remuxing of non-gpio signals.
  */
-void omap_mux_write_array(struct omap_board_mux *board_mux);
+void omap_mux_write_array(struct omap_mux_partition *p,
+                          struct omap_board_mux *board_mux);
 
 /**
  * omap2420_mux_init() - initialize mux system with board specific set
@@ -196,10 +317,19 @@ int omap2430_mux_init(struct omap_board_mux *board_mux, int flags);
 int omap3_mux_init(struct omap_board_mux *board_mux, int flags);
 
 /**
+ * omap4_mux_init() - initialize mux system with board specific set
+ * @board_mux:          Board specific mux table
+ * @flags:              OMAP package type used for the board
+ */
+int omap4_mux_init(struct omap_board_mux *board_mux, int flags);
+
+/**
  * omap_mux_init - private mux init function, do not call
  */
-int omap_mux_init(u32 mux_pbase, u32 mux_size,
-                                struct omap_mux *superset,
-                                struct omap_mux *package_subset,
-                                struct omap_board_mux *board_mux,
-                                struct omap_ball *package_balls);
+int omap_mux_init(const char *name, u32 flags,
+                  u32 mux_pbase, u32 mux_size,
+                  struct omap_mux *superset,
+                  struct omap_mux *package_subset,
+                  struct omap_board_mux *board_mux,
+                  struct omap_ball *package_balls);
+
diff --git a/arch/arm/mach-omap2/mux2420.c b/arch/arm/mach-omap2/mux2420.c
index 414af5434456..cf6de0971c6c 100644
--- a/arch/arm/mach-omap2/mux2420.c
+++ b/arch/arm/mach-omap2/mux2420.c
@@ -678,11 +678,13 @@ int __init omap2420_mux_init(struct omap_board_mux *board_subset, int flags)
         case OMAP_PACKAGE_ZAF:
                 /* REVISIT: Please add data */
         default:
-                pr_warning("mux: No ball data available for omap2420 package\n");
+                pr_warning("%s: No ball data available for omap2420 package\n",
+                                __func__);
         }
 
-        return omap_mux_init(OMAP2420_CONTROL_PADCONF_MUX_PBASE,
+        return omap_mux_init("core", OMAP_MUX_REG_8BIT | OMAP_MUX_GPIO_IN_MODE3,
+                             OMAP2420_CONTROL_PADCONF_MUX_PBASE,
                              OMAP2420_CONTROL_PADCONF_MUX_SIZE,
-                                omap2420_muxmodes, NULL, board_subset,
-                                package_balls);
+                             omap2420_muxmodes, NULL, board_subset,
+                             package_balls);
 }
diff --git a/arch/arm/mach-omap2/mux2430.c b/arch/arm/mach-omap2/mux2430.c
index 84d2c5a7ecd7..4185f92553db 100644
--- a/arch/arm/mach-omap2/mux2430.c
+++ b/arch/arm/mach-omap2/mux2430.c
@@ -781,11 +781,13 @@ int __init omap2430_mux_init(struct omap_board_mux *board_subset, int flags)
                 package_balls = omap2430_pop_ball;
                 break;
         default:
-                pr_warning("mux: No ball data available for omap2420 package\n");
+                pr_warning("%s: No ball data available for omap2420 package\n",
+                                __func__);
         }
 
-        return omap_mux_init(OMAP2430_CONTROL_PADCONF_MUX_PBASE,
+        return omap_mux_init("core", OMAP_MUX_REG_8BIT | OMAP_MUX_GPIO_IN_MODE3,
+                             OMAP2430_CONTROL_PADCONF_MUX_PBASE,
                              OMAP2430_CONTROL_PADCONF_MUX_SIZE,
-                                omap2430_muxmodes, NULL, board_subset,
-                                package_balls);
+                             omap2430_muxmodes, NULL, board_subset,
+                             package_balls);
 }
diff --git a/arch/arm/mach-omap2/mux34xx.c b/arch/arm/mach-omap2/mux34xx.c
index 574e54ea3ab7..440c98e9a510 100644
--- a/arch/arm/mach-omap2/mux34xx.c
+++ b/arch/arm/mach-omap2/mux34xx.c
@@ -2049,12 +2049,13 @@ int __init omap3_mux_init(struct omap_board_mux *board_subset, int flags)
                 package_balls = omap36xx_cbp_ball;
                 break;
         default:
-                printk(KERN_ERR "mux: Unknown omap package, mux disabled\n");
+                pr_err("%s Unknown omap package, mux disabled\n", __func__);
                 return -EINVAL;
         }
 
-        return omap_mux_init(OMAP3_CONTROL_PADCONF_MUX_PBASE,
+        return omap_mux_init("core", 0,
+                             OMAP3_CONTROL_PADCONF_MUX_PBASE,
                              OMAP3_CONTROL_PADCONF_MUX_SIZE,
-                                omap3_muxmodes, package_subset, board_subset,
-                                package_balls);
+                             omap3_muxmodes, package_subset, board_subset,
+                             package_balls);
 }
diff --git a/arch/arm/mach-omap2/mux44xx.c b/arch/arm/mach-omap2/mux44xx.c
new file mode 100644
index 000000000000..980f11d45c79
--- /dev/null
+++ b/arch/arm/mach-omap2/mux44xx.c
@@ -0,0 +1,1625 @@
+/*
+ * OMAP44xx ES1.0 pin mux definition
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ *
+ * Benoit Cousson (b-cousson@ti.com)
+ *
+ * - Based on mux34xx.c done by Tony Lindgren <tony@atomide.com>
+ *
+ * This file is automatically generated from the OMAP hardware databases.
+ * We respectfully ask that any modifications to this file be coordinated
+ * with the public linux-omap@vger.kernel.org mailing list and the
+ * authors above to ensure that the autogeneration scripts are kept
+ * up-to-date with the file contents.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+
+#include "mux.h"
+
+#ifdef CONFIG_OMAP_MUX
+
+#define _OMAP4_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7)  \
+{                                                                       \
+        .reg_offset     = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET),        \
+        .gpio           = (g),                                          \
+        .muxnames       = { m0, m1, m2, m3, m4, m5, m6, m7 },           \
+}
+
+#else
+
+#define _OMAP4_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7)  \
+{                                                                       \
+        .reg_offset     = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET),        \
+        .gpio           = (g),                                          \
+}
+
+#endif
+
+#define _OMAP4_BALLENTRY(M0, bb, bt)                            \
+{                                                                       \
+        .reg_offset     = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET),        \
+        .balls          = { bb, bt },                                   \
+}
+
+/*
+ * Superset of all mux modes for omap4 ES1.0
+ */
+static struct omap_mux __initdata omap4_core_muxmodes[] = {
+        _OMAP4_MUXENTRY(GPMC_AD0, 0, "gpmc_ad0", "sdmmc2_dat0", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD1, 0, "gpmc_ad1", "sdmmc2_dat1", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD2, 0, "gpmc_ad2", "sdmmc2_dat2", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD3, 0, "gpmc_ad3", "sdmmc2_dat3", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD4, 0, "gpmc_ad4", "sdmmc2_dat4",
+                        "sdmmc2_dir_dat0", NULL, NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD5, 0, "gpmc_ad5", "sdmmc2_dat5",
+                        "sdmmc2_dir_dat1", NULL, NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD6, 0, "gpmc_ad6", "sdmmc2_dat6",
+                        "sdmmc2_dir_cmd", NULL, NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD7, 0, "gpmc_ad7", "sdmmc2_dat7",
+                        "sdmmc2_clk_fdbk", NULL, NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD8, 32, "gpmc_ad8", "kpd_row0", "c2c_data15",
+                        "gpio_32", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD9, 33, "gpmc_ad9", "kpd_row1", "c2c_data14",
+                        "gpio_33", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD10, 34, "gpmc_ad10", "kpd_row2", "c2c_data13",
+                        "gpio_34", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD11, 35, "gpmc_ad11", "kpd_row3", "c2c_data12",
+                        "gpio_35", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD12, 36, "gpmc_ad12", "kpd_col0", "c2c_data11",
+                        "gpio_36", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD13, 37, "gpmc_ad13", "kpd_col1", "c2c_data10",
+                        "gpio_37", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD14, 38, "gpmc_ad14", "kpd_col2", "c2c_data9",
+                        "gpio_38", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD15, 39, "gpmc_ad15", "kpd_col3", "c2c_data8",
+                        "gpio_39", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_A16, 40, "gpmc_a16", "kpd_row4", "c2c_datain0",
+                        "gpio_40", "venc_656_data0", NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_A17, 41, "gpmc_a17", "kpd_row5", "c2c_datain1",
+                        "gpio_41", "venc_656_data1", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A18, 42, "gpmc_a18", "kpd_row6", "c2c_datain2",
+                        "gpio_42", "venc_656_data2", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A19, 43, "gpmc_a19", "kpd_row7", "c2c_datain3",
+                        "gpio_43", "venc_656_data3", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A20, 44, "gpmc_a20", "kpd_col4", "c2c_datain4",
+                        "gpio_44", "venc_656_data4", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A21, 45, "gpmc_a21", "kpd_col5", "c2c_datain5",
+                        "gpio_45", "venc_656_data5", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A22, 46, "gpmc_a22", "kpd_col6", "c2c_datain6",
+                        "gpio_46", "venc_656_data6", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A23, 47, "gpmc_a23", "kpd_col7", "c2c_datain7",
+                        "gpio_47", "venc_656_data7", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A24, 48, "gpmc_a24", NULL, "c2c_clkout0",
+                        "gpio_48", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A25, 49, "gpmc_a25", NULL, "c2c_clkout1",
+                        "gpio_49", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS0, 50, "gpmc_ncs0", NULL, NULL, "gpio_50",
+                        "sys_ndmareq0", NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NCS1, 51, "gpmc_ncs1", NULL, "c2c_dataout6",
+                        "gpio_51", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS2, 52, "gpmc_ncs2", NULL, "c2c_dataout7",
+                        "gpio_52", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS3, 53, "gpmc_ncs3", "gpmc_dir",
+                        "c2c_dataout4", "gpio_53", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NWP, 54, "gpmc_nwp", "dsi1_te0", NULL, "gpio_54",
+                        "sys_ndmareq1", NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_CLK, 55, "gpmc_clk", NULL, NULL, "gpio_55",
+                        "sys_ndmareq2", NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NADV_ALE, 56, "gpmc_nadv_ale", "dsi1_te1", NULL,
+                        "gpio_56", "sys_ndmareq3", NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NOE, 0, "gpmc_noe", "sdmmc2_clk", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NWE, 0, "gpmc_nwe", "sdmmc2_cmd", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NBE0_CLE, 59, "gpmc_nbe0_cle", "dsi2_te0", NULL,
+                        "gpio_59", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NBE1, 60, "gpmc_nbe1", NULL, "c2c_dataout5",
+                        "gpio_60", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_WAIT0, 61, "gpmc_wait0", "dsi2_te1", NULL,
+                        "gpio_61", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_WAIT1, 62, "gpmc_wait1", NULL, "c2c_dataout2",
+                        "gpio_62", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(C2C_DATA11, 100, "c2c_data11", "usbc1_icusb_txen",
+                        "c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(C2C_DATA12, 101, "c2c_data12", "dsi1_te0",
+                        "c2c_clkin0", "gpio_101", "sys_ndmareq1", NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(C2C_DATA13, 102, "c2c_data13", "dsi1_te1",
+                        "c2c_clkin1", "gpio_102", "sys_ndmareq2", NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(C2C_DATA14, 103, "c2c_data14", "dsi2_te0",
+                        "c2c_dataout0", "gpio_103", "sys_ndmareq3", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(C2C_DATA15, 104, "c2c_data15", "dsi2_te1",
+                        "c2c_dataout1", "gpio_104", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(HDMI_HPD, 63, "hdmi_hpd", NULL, NULL, "gpio_63", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(HDMI_CEC, 64, "hdmi_cec", NULL, NULL, "gpio_64", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(HDMI_DDC_SCL, 65, "hdmi_ddc_scl", NULL, NULL,
+                        "gpio_65", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(HDMI_DDC_SDA, 66, "hdmi_ddc_sda", NULL, NULL,
+                        "gpio_66", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX0, 0, "csi21_dx0", NULL, NULL, "gpi_67", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY0, 0, "csi21_dy0", NULL, NULL, "gpi_68", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX1, 0, "csi21_dx1", NULL, NULL, "gpi_69", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY1, 0, "csi21_dy1", NULL, NULL, "gpi_70", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX2, 0, "csi21_dx2", NULL, NULL, "gpi_71", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY2, 0, "csi21_dy2", NULL, NULL, "gpi_72", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX3, 0, "csi21_dx3", NULL, NULL, "gpi_73", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY3, 0, "csi21_dy3", NULL, NULL, "gpi_74", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX4, 0, "csi21_dx4", NULL, NULL, "gpi_75", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY4, 0, "csi21_dy4", NULL, NULL, "gpi_76", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI22_DX0, 0, "csi22_dx0", NULL, NULL, "gpi_77", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI22_DY0, 0, "csi22_dy0", NULL, NULL, "gpi_78", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI22_DX1, 0, "csi22_dx1", NULL, NULL, "gpi_79", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI22_DY1, 0, "csi22_dy1", NULL, NULL, "gpi_80", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CAM_SHUTTER, 81, "cam_shutter", NULL, NULL, "gpio_81",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CAM_STROBE, 82, "cam_strobe", NULL, NULL, "gpio_82",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CAM_GLOBALRESET, 83, "cam_globalreset", NULL, NULL,
+                        "gpio_83", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_CLK, 84, "usbb1_ulpitll_clk",
+                        "hsi1_cawake", NULL, "gpio_84", "usbb1_ulpiphy_clk",
+                        NULL, "hw_dbg20", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_STP, 85, "usbb1_ulpitll_stp",
+                        "hsi1_cadata", "mcbsp4_clkr", "gpio_85",
+                        "usbb1_ulpiphy_stp", "usbb1_mm_rxdp", "hw_dbg21",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DIR, 86, "usbb1_ulpitll_dir",
+                        "hsi1_caflag", "mcbsp4_fsr", "gpio_86",
+                        "usbb1_ulpiphy_dir", NULL, "hw_dbg22", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_NXT, 87, "usbb1_ulpitll_nxt",
+                        "hsi1_acready", "mcbsp4_fsx", "gpio_87",
+                        "usbb1_ulpiphy_nxt", "usbb1_mm_rxdm", "hw_dbg23",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT0, 88, "usbb1_ulpitll_dat0",
+                        "hsi1_acwake", "mcbsp4_clkx", "gpio_88",
+                        "usbb1_ulpiphy_dat0", "usbb1_mm_rxrcv", "hw_dbg24",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT1, 89, "usbb1_ulpitll_dat1",
+                        "hsi1_acdata", "mcbsp4_dx", "gpio_89",
+                        "usbb1_ulpiphy_dat1", "usbb1_mm_txse0", "hw_dbg25",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT2, 90, "usbb1_ulpitll_dat2",
+                        "hsi1_acflag", "mcbsp4_dr", "gpio_90",
+                        "usbb1_ulpiphy_dat2", "usbb1_mm_txdat", "hw_dbg26",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT3, 91, "usbb1_ulpitll_dat3",
+                        "hsi1_caready", NULL, "gpio_91", "usbb1_ulpiphy_dat3",
+                        "usbb1_mm_txen", "hw_dbg27", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT4, 92, "usbb1_ulpitll_dat4",
+                        "dmtimer8_pwm_evt", "abe_mcbsp3_dr", "gpio_92",
+                        "usbb1_ulpiphy_dat4", NULL, "hw_dbg28", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT5, 93, "usbb1_ulpitll_dat5",
+                        "dmtimer9_pwm_evt", "abe_mcbsp3_dx", "gpio_93",
+                        "usbb1_ulpiphy_dat5", NULL, "hw_dbg29", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT6, 94, "usbb1_ulpitll_dat6",
+                        "dmtimer10_pwm_evt", "abe_mcbsp3_clkx", "gpio_94",
+                        "usbb1_ulpiphy_dat6", "abe_dmic_din3", "hw_dbg30",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT7, 95, "usbb1_ulpitll_dat7",
+                        "dmtimer11_pwm_evt", "abe_mcbsp3_fsx", "gpio_95",
+                        "usbb1_ulpiphy_dat7", "abe_dmic_clk3", "hw_dbg31",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_HSIC_DATA, 96, "usbb1_hsic_data", NULL, NULL,
+                        "gpio_96", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_HSIC_STROBE, 97, "usbb1_hsic_strobe", NULL,
+                        NULL, "gpio_97", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBC1_ICUSB_DP, 98, "usbc1_icusb_dp", NULL, NULL,
+                        "gpio_98", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBC1_ICUSB_DM, 99, "usbc1_icusb_dm", NULL, NULL,
+                        "gpio_99", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_CLK, 100, "sdmmc1_clk", NULL, "dpm_emu19",
+                        "gpio_100", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_CMD, 101, "sdmmc1_cmd", NULL, "uart1_rx",
+                        "gpio_101", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT0, 102, "sdmmc1_dat0", NULL, "dpm_emu18",
+                        "gpio_102", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT1, 103, "sdmmc1_dat1", NULL, "dpm_emu17",
+                        "gpio_103", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT2, 104, "sdmmc1_dat2", NULL, "dpm_emu16",
+                        "gpio_104", "jtag_tms_tmsc", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT3, 105, "sdmmc1_dat3", NULL, "dpm_emu15",
+                        "gpio_105", "jtag_tck", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT4, 106, "sdmmc1_dat4", NULL, NULL,
+                        "gpio_106", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT5, 107, "sdmmc1_dat5", NULL, NULL,
+                        "gpio_107", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT6, 108, "sdmmc1_dat6", NULL, NULL,
+                        "gpio_108", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT7, 109, "sdmmc1_dat7", NULL, NULL,
+                        "gpio_109", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP2_CLKX, 110, "abe_mcbsp2_clkx", "mcspi2_clk",
+                        "abe_mcasp_ahclkx", "gpio_110", "usbb2_mm_rxdm",
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP2_DR, 111, "abe_mcbsp2_dr", "mcspi2_somi",
+                        "abe_mcasp_axr", "gpio_111", "usbb2_mm_rxdp", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP2_DX, 112, "abe_mcbsp2_dx", "mcspi2_simo",
+                        "abe_mcasp_amute", "gpio_112", "usbb2_mm_rxrcv", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP2_FSX, 113, "abe_mcbsp2_fsx", "mcspi2_cs0",
+                        "abe_mcasp_afsx", "gpio_113", "usbb2_mm_txen", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP1_CLKX, 114, "abe_mcbsp1_clkx",
+                        "abe_slimbus1_clock", NULL, "gpio_114", NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP1_DR, 115, "abe_mcbsp1_dr",
+                        "abe_slimbus1_data", NULL, "gpio_115", NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP1_DX, 116, "abe_mcbsp1_dx", "sdmmc3_dat2",
+                        "abe_mcasp_aclkx", "gpio_116", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP1_FSX, 117, "abe_mcbsp1_fsx", "sdmmc3_dat3",
+                        "abe_mcasp_amutein", "gpio_117", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_PDM_UL_DATA, 0, "abe_pdm_ul_data",
+                        "abe_mcbsp3_dr", NULL, NULL, NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_PDM_DL_DATA, 0, "abe_pdm_dl_data",
+                        "abe_mcbsp3_dx", NULL, NULL, NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_PDM_FRAME, 0, "abe_pdm_frame", "abe_mcbsp3_clkx",
+                        NULL, NULL, NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_PDM_LB_CLK, 0, "abe_pdm_lb_clk", "abe_mcbsp3_fsx",
+                        NULL, NULL, NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_CLKS, 118, "abe_clks", NULL, NULL, "gpio_118",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_DMIC_CLK1, 119, "abe_dmic_clk1", NULL, NULL,
+                        "gpio_119", "usbb2_mm_txse0", NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_DMIC_DIN1, 120, "abe_dmic_din1", NULL, NULL,
+                        "gpio_120", "usbb2_mm_txdat", NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_DMIC_DIN2, 121, "abe_dmic_din2", "slimbus2_clock",
+                        NULL, "gpio_121", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_DMIC_DIN3, 122, "abe_dmic_din3", "slimbus2_data",
+                        "abe_dmic_clk2", "gpio_122", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(UART2_CTS, 123, "uart2_cts", "sdmmc3_clk", NULL,
+                        "gpio_123", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART2_RTS, 124, "uart2_rts", "sdmmc3_cmd", NULL,
+                        "gpio_124", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART2_RX, 125, "uart2_rx", "sdmmc3_dat0", NULL,
+                        "gpio_125", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART2_TX, 126, "uart2_tx", "sdmmc3_dat1", NULL,
+                        "gpio_126", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(HDQ_SIO, 127, "hdq_sio", "i2c3_sccb", "i2c2_sccb",
+                        "gpio_127", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C1_SCL, 0, "i2c1_scl", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        _OMAP4_MUXENTRY(I2C1_SDA, 0, "i2c1_sda", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        _OMAP4_MUXENTRY(I2C2_SCL, 128, "i2c2_scl", "uart1_rx", NULL,
+                        "gpio_128", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C2_SDA, 129, "i2c2_sda", "uart1_tx", NULL,
+                        "gpio_129", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C3_SCL, 130, "i2c3_scl", NULL, NULL, "gpio_130",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C3_SDA, 131, "i2c3_sda", NULL, NULL, "gpio_131",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C4_SCL, 132, "i2c4_scl", NULL, NULL, "gpio_132",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C4_SDA, 133, "i2c4_sda", NULL, NULL, "gpio_133",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CLK, 134, "mcspi1_clk", NULL, NULL, "gpio_134",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_SOMI, 135, "mcspi1_somi", NULL, NULL,
+                        "gpio_135", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_SIMO, 136, "mcspi1_simo", NULL, NULL,
+                        "gpio_136", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CS0, 137, "mcspi1_cs0", NULL, NULL, "gpio_137",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CS1, 138, "mcspi1_cs1", "uart1_rx", NULL,
+                        "gpio_138", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CS2, 139, "mcspi1_cs2", "uart1_cts",
+                        "slimbus2_clock", "gpio_139", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CS3, 140, "mcspi1_cs3", "uart1_rts",
+                        "slimbus2_data", "gpio_140", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(UART3_CTS_RCTX, 141, "uart3_cts_rctx", "uart1_tx",
+                        NULL, "gpio_141", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART3_RTS_SD, 142, "uart3_rts_sd", NULL, NULL,
+                        "gpio_142", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART3_RX_IRRX, 143, "uart3_rx_irrx",
+                        "dmtimer8_pwm_evt", NULL, "gpio_143", NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART3_TX_IRTX, 144, "uart3_tx_irtx",
+                        "dmtimer9_pwm_evt", NULL, "gpio_144", NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_CLK, 145, "sdmmc5_clk", "mcspi2_clk",
+                        "usbc1_icusb_dp", "gpio_145", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_CMD, 146, "sdmmc5_cmd", "mcspi2_simo",
+                        "usbc1_icusb_dm", "gpio_146", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_DAT0, 147, "sdmmc5_dat0", "mcspi2_somi",
+                        "usbc1_icusb_rcv", "gpio_147", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_DAT1, 148, "sdmmc5_dat1", NULL,
+                        "usbc1_icusb_txen", "gpio_148", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_DAT2, 149, "sdmmc5_dat2", "mcspi2_cs1", NULL,
+                        "gpio_149", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_DAT3, 150, "sdmmc5_dat3", "mcspi2_cs0", NULL,
+                        "gpio_150", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI4_CLK, 151, "mcspi4_clk", "sdmmc4_clk", NULL,
+                        "gpio_151", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI4_SIMO, 152, "mcspi4_simo", "sdmmc4_cmd", NULL,
+                        "gpio_152", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI4_SOMI, 153, "mcspi4_somi", "sdmmc4_dat0", NULL,
+                        "gpio_153", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI4_CS0, 154, "mcspi4_cs0", "sdmmc4_dat3", NULL,
+                        "gpio_154", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART4_RX, 155, "uart4_rx", "sdmmc4_dat2", NULL,
+                        "gpio_155", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART4_TX, 156, "uart4_tx", "sdmmc4_dat1", NULL,
+                        "gpio_156", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_CLK, 157, "usbb2_ulpitll_clk",
+                        "usbb2_ulpiphy_clk", "sdmmc4_cmd", "gpio_157",
+                        "hsi2_cawake", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_STP, 158, "usbb2_ulpitll_stp",
+                        "usbb2_ulpiphy_stp", "sdmmc4_clk", "gpio_158",
+                        "hsi2_cadata", "dispc2_data23", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DIR, 159, "usbb2_ulpitll_dir",
+                        "usbb2_ulpiphy_dir", "sdmmc4_dat0", "gpio_159",
+                        "hsi2_caflag", "dispc2_data22", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_NXT, 160, "usbb2_ulpitll_nxt",
+                        "usbb2_ulpiphy_nxt", "sdmmc4_dat1", "gpio_160",
+                        "hsi2_acready", "dispc2_data21", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT0, 161, "usbb2_ulpitll_dat0",
+                        "usbb2_ulpiphy_dat0", "sdmmc4_dat2", "gpio_161",
+                        "hsi2_acwake", "dispc2_data20", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT1, 162, "usbb2_ulpitll_dat1",
+                        "usbb2_ulpiphy_dat1", "sdmmc4_dat3", "gpio_162",
+                        "hsi2_acdata", "dispc2_data19", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT2, 163, "usbb2_ulpitll_dat2",
+                        "usbb2_ulpiphy_dat2", "sdmmc3_dat2", "gpio_163",
+                        "hsi2_acflag", "dispc2_data18", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT3, 164, "usbb2_ulpitll_dat3",
+                        "usbb2_ulpiphy_dat3", "sdmmc3_dat1", "gpio_164",
+                        "hsi2_caready", "dispc2_data15", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT4, 165, "usbb2_ulpitll_dat4",
+                        "usbb2_ulpiphy_dat4", "sdmmc3_dat0", "gpio_165",
+                        "mcspi3_somi", "dispc2_data14", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT5, 166, "usbb2_ulpitll_dat5",
+                        "usbb2_ulpiphy_dat5", "sdmmc3_dat3", "gpio_166",
+                        "mcspi3_cs0", "dispc2_data13", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT6, 167, "usbb2_ulpitll_dat6",
+                        "usbb2_ulpiphy_dat6", "sdmmc3_cmd", "gpio_167",
+                        "mcspi3_simo", "dispc2_data12", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT7, 168, "usbb2_ulpitll_dat7",
+                        "usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168",
+                        "mcspi3_clk", "dispc2_data11", NULL, "reserved"),
+        _OMAP4_MUXENTRY(USBB2_HSIC_DATA, 169, "usbb2_hsic_data", NULL, NULL,
+                        "gpio_169", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_HSIC_STROBE, 170, "usbb2_hsic_strobe", NULL,
+                        NULL, "gpio_170", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_TX0, 171, "unipro_tx0", "kpd_col0", NULL,
+                        "gpio_171", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_TY0, 172, "unipro_ty0", "kpd_col1", NULL,
+                        "gpio_172", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_TX1, 173, "unipro_tx1", "kpd_col2", NULL,
+                        "gpio_173", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_TY1, 174, "unipro_ty1", "kpd_col3", NULL,
+                        "gpio_174", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_TX2, 0, "unipro_tx2", "kpd_col4", NULL,
+                        "gpio_0", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_TY2, 1, "unipro_ty2", "kpd_col5", NULL,
+                        "gpio_1", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_RX0, 0, "unipro_rx0", "kpd_row0", NULL,
+                        "gpi_175", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_RY0, 0, "unipro_ry0", "kpd_row1", NULL,
+                        "gpi_176", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_RX1, 0, "unipro_rx1", "kpd_row2", NULL,
+                        "gpi_177", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_RY1, 0, "unipro_ry1", "kpd_row3", NULL,
+                        "gpi_178", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_RX2, 0, "unipro_rx2", "kpd_row4", NULL,
+                        "gpi_2", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UNIPRO_RY2, 0, "unipro_ry2", "kpd_row5", NULL,
+                        "gpi_3", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBA0_OTG_CE, 0, "usba0_otg_ce", NULL, NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(USBA0_OTG_DP, 179, "usba0_otg_dp", "uart3_rx_irrx",
+                        "uart2_rx", "gpio_179", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBA0_OTG_DM, 180, "usba0_otg_dm", "uart3_tx_irtx",
+                        "uart2_tx", "gpio_180", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(FREF_CLK1_OUT, 181, "fref_clk1_out", NULL, NULL,
+                        "gpio_181", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(FREF_CLK2_OUT, 182, "fref_clk2_out", NULL, NULL,
+                        "gpio_182", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_NIRQ1, 0, "sys_nirq1", NULL, NULL, NULL, NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_NIRQ2, 183, "sys_nirq2", NULL, NULL, "gpio_183",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT0, 184, "sys_boot0", NULL, NULL, "gpio_184",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT1, 185, "sys_boot1", NULL, NULL, "gpio_185",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT2, 186, "sys_boot2", NULL, NULL, "gpio_186",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT3, 187, "sys_boot3", NULL, NULL, "gpio_187",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT4, 188, "sys_boot4", NULL, NULL, "gpio_188",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT5, 189, "sys_boot5", NULL, NULL, "gpio_189",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU0, 11, "dpm_emu0", NULL, NULL, "gpio_11", NULL,
+                        NULL, "hw_dbg0", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU1, 12, "dpm_emu1", NULL, NULL, "gpio_12", NULL,
+                        NULL, "hw_dbg1", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU2, 13, "dpm_emu2", "usba0_ulpiphy_clk", NULL,
+                        "gpio_13", NULL, "dispc2_fid", "hw_dbg2", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU3, 14, "dpm_emu3", "usba0_ulpiphy_stp", NULL,
+                        "gpio_14", NULL, "dispc2_data10", "hw_dbg3",
+                        "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU4, 15, "dpm_emu4", "usba0_ulpiphy_dir", NULL,
+                        "gpio_15", NULL, "dispc2_data9", "hw_dbg4",
+                        "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU5, 16, "dpm_emu5", "usba0_ulpiphy_nxt", NULL,
+                        "gpio_16", "rfbi_te_vsync0", "dispc2_data16",
+                        "hw_dbg5", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU6, 17, "dpm_emu6", "usba0_ulpiphy_dat0",
+                        "uart3_tx_irtx", "gpio_17", "rfbi_hsync0",
+                        "dispc2_data17", "hw_dbg6", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU7, 18, "dpm_emu7", "usba0_ulpiphy_dat1",
+                        "uart3_rx_irrx", "gpio_18", "rfbi_cs0",
+                        "dispc2_hsync", "hw_dbg7", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU8, 19, "dpm_emu8", "usba0_ulpiphy_dat2",
+                        "uart3_rts_sd", "gpio_19", "rfbi_re", "dispc2_pclk",
+                        "hw_dbg8", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU9, 20, "dpm_emu9", "usba0_ulpiphy_dat3",
+                        "uart3_cts_rctx", "gpio_20", "rfbi_we",
+                        "dispc2_vsync", "hw_dbg9", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU10, 21, "dpm_emu10", "usba0_ulpiphy_dat4",
+                        NULL, "gpio_21", "rfbi_a0", "dispc2_de", "hw_dbg10",
+                        "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU11, 22, "dpm_emu11", "usba0_ulpiphy_dat5",
+                        NULL, "gpio_22", "rfbi_data8", "dispc2_data8",
+                        "hw_dbg11", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU12, 23, "dpm_emu12", "usba0_ulpiphy_dat6",
+                        NULL, "gpio_23", "rfbi_data7", "dispc2_data7",
+                        "hw_dbg12", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU13, 24, "dpm_emu13", "usba0_ulpiphy_dat7",
+                        NULL, "gpio_24", "rfbi_data6", "dispc2_data6",
+                        "hw_dbg13", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU14, 25, "dpm_emu14", "sys_drm_msecure",
+                        "uart1_rx", "gpio_25", "rfbi_data5", "dispc2_data5",
+                        "hw_dbg14", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU15, 26, "dpm_emu15", "sys_secure_indicator",
+                        NULL, "gpio_26", "rfbi_data4", "dispc2_data4",
+                        "hw_dbg15", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU16, 27, "dpm_emu16", "dmtimer8_pwm_evt",
+                        "dsi1_te0", "gpio_27", "rfbi_data3", "dispc2_data3",
+                        "hw_dbg16", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU17, 28, "dpm_emu17", "dmtimer9_pwm_evt",
+                        "dsi1_te1", "gpio_28", "rfbi_data2", "dispc2_data2",
+                        "hw_dbg17", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU18, 190, "dpm_emu18", "dmtimer10_pwm_evt",
+                        "dsi2_te0", "gpio_190", "rfbi_data1", "dispc2_data1",
+                        "hw_dbg18", "reserved"),
+        _OMAP4_MUXENTRY(DPM_EMU19, 191, "dpm_emu19", "dmtimer11_pwm_evt",
+                        "dsi2_te1", "gpio_191", "rfbi_data0", "dispc2_data0",
+                        "hw_dbg19", "reserved"),
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+
+/*
+ * Balls for 44XX CBL package
+ * 547-pin CBL ES1.0 S-FPGA-N547, 0.40mm Ball Pitch (Top),
+ *                                0.40mm Ball Pitch (Bottom)
+ */
+#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS)                \
+                && defined(CONFIG_OMAP_PACKAGE_CBL)
+struct omap_ball __initdata omap4_core_cbl_ball[] = {
+        _OMAP4_BALLENTRY(GPMC_AD0, "c12", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD1, "d12", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD2, "c13", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD3, "d13", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD4, "c15", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD5, "d15", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD6, "a16", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD7, "b16", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD8, "c16", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD9, "d16", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD10, "c17", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD11, "d17", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD12, "c18", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD13, "d18", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD14, "c19", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD15, "d19", NULL),
+        _OMAP4_BALLENTRY(GPMC_A16, "b17", NULL),
+        _OMAP4_BALLENTRY(GPMC_A17, "a18", NULL),
+        _OMAP4_BALLENTRY(GPMC_A18, "b18", NULL),
+        _OMAP4_BALLENTRY(GPMC_A19, "a19", NULL),
+        _OMAP4_BALLENTRY(GPMC_A20, "b19", NULL),
+        _OMAP4_BALLENTRY(GPMC_A21, "b20", NULL),
+        _OMAP4_BALLENTRY(GPMC_A22, "a21", NULL),
+        _OMAP4_BALLENTRY(GPMC_A23, "b21", NULL),
+        _OMAP4_BALLENTRY(GPMC_A24, "c20", NULL),
+        _OMAP4_BALLENTRY(GPMC_A25, "d20", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS0, "b25", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS1, "c21", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS2, "d21", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS3, "c22", NULL),
+        _OMAP4_BALLENTRY(GPMC_NWP, "c25", NULL),
+        _OMAP4_BALLENTRY(GPMC_CLK, "b22", NULL),
+        _OMAP4_BALLENTRY(GPMC_NADV_ALE, "d25", NULL),
+        _OMAP4_BALLENTRY(GPMC_NOE, "b11", NULL),
+        _OMAP4_BALLENTRY(GPMC_NWE, "b12", NULL),
+        _OMAP4_BALLENTRY(GPMC_NBE0_CLE, "c23", NULL),
+        _OMAP4_BALLENTRY(GPMC_NBE1, "d22", NULL),
+        _OMAP4_BALLENTRY(GPMC_WAIT0, "b26", NULL),
+        _OMAP4_BALLENTRY(GPMC_WAIT1, "b23", NULL),
+        _OMAP4_BALLENTRY(C2C_DATA11, "d23", NULL),
+        _OMAP4_BALLENTRY(C2C_DATA12, "a24", NULL),
+        _OMAP4_BALLENTRY(C2C_DATA13, "b24", NULL),
+        _OMAP4_BALLENTRY(C2C_DATA14, "c24", NULL),
+        _OMAP4_BALLENTRY(C2C_DATA15, "d24", NULL),
+        _OMAP4_BALLENTRY(HDMI_HPD, "b9", NULL),
+        _OMAP4_BALLENTRY(HDMI_CEC, "b10", NULL),
+        _OMAP4_BALLENTRY(HDMI_DDC_SCL, "a8", NULL),
+        _OMAP4_BALLENTRY(HDMI_DDC_SDA, "b8", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX0, "r26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY0, "r25", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX1, "t26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY1, "t25", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX2, "u26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY2, "u25", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX3, "v26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY3, "v25", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX4, "w26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY4, "w25", NULL),
+        _OMAP4_BALLENTRY(CSI22_DX0, "m26", NULL),
+        _OMAP4_BALLENTRY(CSI22_DY0, "m25", NULL),
+        _OMAP4_BALLENTRY(CSI22_DX1, "n26", NULL),
+        _OMAP4_BALLENTRY(CSI22_DY1, "n25", NULL),
+        _OMAP4_BALLENTRY(CAM_SHUTTER, "t27", NULL),
+        _OMAP4_BALLENTRY(CAM_STROBE, "u27", NULL),
+        _OMAP4_BALLENTRY(CAM_GLOBALRESET, "v27", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_CLK, "ae18", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_STP, "ag19", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DIR, "af19", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_NXT, "ae19", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT0, "af18", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT1, "ag18", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT2, "ae17", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT3, "af17", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT4, "ah17", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT5, "ae16", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT6, "af16", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT7, "ag16", NULL),
+        _OMAP4_BALLENTRY(USBB1_HSIC_DATA, "af14", NULL),
+        _OMAP4_BALLENTRY(USBB1_HSIC_STROBE, "ae14", NULL),
+        _OMAP4_BALLENTRY(USBC1_ICUSB_DP, "h2", NULL),
+        _OMAP4_BALLENTRY(USBC1_ICUSB_DM, "h3", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_CLK, "d2", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_CMD, "e3", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT0, "e4", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT1, "e2", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT2, "e1", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT3, "f4", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT4, "f3", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT5, "f1", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT6, "g4", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT7, "g3", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP2_CLKX, "ad27", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP2_DR, "ad26", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP2_DX, "ad25", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP2_FSX, "ac28", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP1_CLKX, "ac26", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP1_DR, "ac25", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP1_DX, "ab25", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP1_FSX, "ac27", NULL),
+        _OMAP4_BALLENTRY(ABE_PDM_UL_DATA, "ag25", NULL),
+        _OMAP4_BALLENTRY(ABE_PDM_DL_DATA, "af25", NULL),
+        _OMAP4_BALLENTRY(ABE_PDM_FRAME, "ae25", NULL),
+        _OMAP4_BALLENTRY(ABE_PDM_LB_CLK, "af26", NULL),
+        _OMAP4_BALLENTRY(ABE_CLKS, "ah26", NULL),
+        _OMAP4_BALLENTRY(ABE_DMIC_CLK1, "ae24", NULL),
+        _OMAP4_BALLENTRY(ABE_DMIC_DIN1, "af24", NULL),
+        _OMAP4_BALLENTRY(ABE_DMIC_DIN2, "ag24", NULL),
+        _OMAP4_BALLENTRY(ABE_DMIC_DIN3, "ah24", NULL),
+        _OMAP4_BALLENTRY(UART2_CTS, "ab26", NULL),
+        _OMAP4_BALLENTRY(UART2_RTS, "ab27", NULL),
+        _OMAP4_BALLENTRY(UART2_RX, "aa25", NULL),
+        _OMAP4_BALLENTRY(UART2_TX, "aa26", NULL),
+        _OMAP4_BALLENTRY(HDQ_SIO, "aa27", NULL),
+        _OMAP4_BALLENTRY(I2C1_SCL, "ae28", NULL),
+        _OMAP4_BALLENTRY(I2C1_SDA, "ae26", NULL),
+        _OMAP4_BALLENTRY(I2C2_SCL, "c26", NULL),
+        _OMAP4_BALLENTRY(I2C2_SDA, "d26", NULL),
+        _OMAP4_BALLENTRY(I2C3_SCL, "w27", NULL),
+        _OMAP4_BALLENTRY(I2C3_SDA, "y27", NULL),
+        _OMAP4_BALLENTRY(I2C4_SCL, "ag21", NULL),
+        _OMAP4_BALLENTRY(I2C4_SDA, "ah22", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CLK, "af22", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_SOMI, "ae22", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_SIMO, "ag22", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CS0, "ae23", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CS1, "af23", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CS2, "ag23", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CS3, "ah23", NULL),
+        _OMAP4_BALLENTRY(UART3_CTS_RCTX, "f27", NULL),
+        _OMAP4_BALLENTRY(UART3_RTS_SD, "f28", NULL),
+        _OMAP4_BALLENTRY(UART3_RX_IRRX, "g27", NULL),
+        _OMAP4_BALLENTRY(UART3_TX_IRTX, "g28", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_CLK, "ae5", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_CMD, "af5", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_DAT0, "ae4", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_DAT1, "af4", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_DAT2, "ag3", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_DAT3, "af3", NULL),
+        _OMAP4_BALLENTRY(MCSPI4_CLK, "ae21", NULL),
+        _OMAP4_BALLENTRY(MCSPI4_SIMO, "af20", NULL),
+        _OMAP4_BALLENTRY(MCSPI4_SOMI, "af21", NULL),
+        _OMAP4_BALLENTRY(MCSPI4_CS0, "ae20", NULL),
+        _OMAP4_BALLENTRY(UART4_RX, "ag20", NULL),
+        _OMAP4_BALLENTRY(UART4_TX, "ah19", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_CLK, "ag12", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_STP, "af12", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DIR, "ae12", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_NXT, "ag13", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT0, "ae11", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT1, "af11", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT2, "ag11", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT3, "ah11", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT4, "ae10", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT5, "af10", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT6, "ag10", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT7, "ae9", NULL),
+        _OMAP4_BALLENTRY(USBB2_HSIC_DATA, "af13", NULL),
+        _OMAP4_BALLENTRY(USBB2_HSIC_STROBE, "ae13", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_TX0, "g26", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_TY0, "g25", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_TX1, "h26", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_TY1, "h25", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_TX2, "j27", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_TY2, "h27", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_RX0, "j26", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_RY0, "j25", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_RX1, "k26", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_RY1, "k25", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_RX2, "l27", NULL),
+        _OMAP4_BALLENTRY(UNIPRO_RY2, "k27", NULL),
+        _OMAP4_BALLENTRY(USBA0_OTG_CE, "c3", NULL),
+        _OMAP4_BALLENTRY(USBA0_OTG_DP, "b5", NULL),
+        _OMAP4_BALLENTRY(USBA0_OTG_DM, "b4", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK1_OUT, "aa28", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK2_OUT, "y28", NULL),
+        _OMAP4_BALLENTRY(SYS_NIRQ1, "ae6", NULL),
+        _OMAP4_BALLENTRY(SYS_NIRQ2, "af6", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT0, "f26", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT1, "e27", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT2, "e26", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT3, "e25", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT4, "d28", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT5, "d27", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU0, "m2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU1, "n2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU2, "p2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU3, "v1", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU4, "v2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU5, "w1", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU6, "w2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU7, "w3", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU8, "w4", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU9, "y2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU10, "y3", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU11, "y4", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU12, "aa1", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU13, "aa2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU14, "aa3", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU15, "aa4", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU16, "ab2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU17, "ab3", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU18, "ab4", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU19, "ac4", NULL),
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define omap4_core_cbl_ball  NULL
+#endif
+
+/*
+ * Superset of all mux modes for omap4 ES2.0
+ */
+static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
+        _OMAP4_MUXENTRY(GPMC_AD0, 0, "gpmc_ad0", "sdmmc2_dat0", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD1, 0, "gpmc_ad1", "sdmmc2_dat1", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD2, 0, "gpmc_ad2", "sdmmc2_dat2", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD3, 0, "gpmc_ad3", "sdmmc2_dat3", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD4, 0, "gpmc_ad4", "sdmmc2_dat4",
+                        "sdmmc2_dir_dat0", NULL, NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD5, 0, "gpmc_ad5", "sdmmc2_dat5",
+                        "sdmmc2_dir_dat1", NULL, NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD6, 0, "gpmc_ad6", "sdmmc2_dat6",
+                        "sdmmc2_dir_cmd", NULL, NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD7, 0, "gpmc_ad7", "sdmmc2_dat7",
+                        "sdmmc2_clk_fdbk", NULL, NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD8, 32, "gpmc_ad8", "kpd_row0", "c2c_data15",
+                        "gpio_32", NULL, "sdmmc1_dat0", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD9, 33, "gpmc_ad9", "kpd_row1", "c2c_data14",
+                        "gpio_33", NULL, "sdmmc1_dat1", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD10, 34, "gpmc_ad10", "kpd_row2", "c2c_data13",
+                        "gpio_34", NULL, "sdmmc1_dat2", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD11, 35, "gpmc_ad11", "kpd_row3", "c2c_data12",
+                        "gpio_35", NULL, "sdmmc1_dat3", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD12, 36, "gpmc_ad12", "kpd_col0", "c2c_data11",
+                        "gpio_36", NULL, "sdmmc1_dat4", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD13, 37, "gpmc_ad13", "kpd_col1", "c2c_data10",
+                        "gpio_37", NULL, "sdmmc1_dat5", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD14, 38, "gpmc_ad14", "kpd_col2", "c2c_data9",
+                        "gpio_38", NULL, "sdmmc1_dat6", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_AD15, 39, "gpmc_ad15", "kpd_col3", "c2c_data8",
+                        "gpio_39", NULL, "sdmmc1_dat7", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_A16, 40, "gpmc_a16", "kpd_row4", "c2c_datain0",
+                        "gpio_40", "venc_656_data0", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A17, 41, "gpmc_a17", "kpd_row5", "c2c_datain1",
+                        "gpio_41", "venc_656_data1", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A18, 42, "gpmc_a18", "kpd_row6", "c2c_datain2",
+                        "gpio_42", "venc_656_data2", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A19, 43, "gpmc_a19", "kpd_row7", "c2c_datain3",
+                        "gpio_43", "venc_656_data3", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A20, 44, "gpmc_a20", "kpd_col4", "c2c_datain4",
+                        "gpio_44", "venc_656_data4", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A21, 45, "gpmc_a21", "kpd_col5", "c2c_datain5",
+                        "gpio_45", "venc_656_data5", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A22, 46, "gpmc_a22", "kpd_col6", "c2c_datain6",
+                        "gpio_46", "venc_656_data6", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A23, 47, "gpmc_a23", "kpd_col7", "c2c_datain7",
+                        "gpio_47", "venc_656_data7", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A24, 48, "gpmc_a24", "kpd_col8", "c2c_clkout0",
+                        "gpio_48", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_A25, 49, "gpmc_a25", NULL, "c2c_clkout1",
+                        "gpio_49", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS0, 50, "gpmc_ncs0", NULL, NULL, "gpio_50",
+                        "sys_ndmareq0", NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NCS1, 51, "gpmc_ncs1", NULL, "c2c_dataout6",
+                        "gpio_51", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS2, 52, "gpmc_ncs2", "kpd_row8",
+                        "c2c_dataout7", "gpio_52", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS3, 53, "gpmc_ncs3", "gpmc_dir",
+                        "c2c_dataout4", "gpio_53", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NWP, 54, "gpmc_nwp", "dsi1_te0", NULL, "gpio_54",
+                        "sys_ndmareq1", NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_CLK, 55, "gpmc_clk", NULL, NULL, "gpio_55",
+                        "sys_ndmareq2", "sdmmc1_cmd", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NADV_ALE, 56, "gpmc_nadv_ale", "dsi1_te1", NULL,
+                        "gpio_56", "sys_ndmareq3", "sdmmc1_clk", NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NOE, 0, "gpmc_noe", "sdmmc2_clk", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NWE, 0, "gpmc_nwe", "sdmmc2_cmd", NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NBE0_CLE, 59, "gpmc_nbe0_cle", "dsi2_te0", NULL,
+                        "gpio_59", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_NBE1, 60, "gpmc_nbe1", NULL, "c2c_dataout5",
+                        "gpio_60", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_WAIT0, 61, "gpmc_wait0", "dsi2_te1", NULL,
+                        "gpio_61", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(GPMC_WAIT1, 62, "gpmc_wait1", NULL, "c2c_dataout2",
+                        "gpio_62", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_WAIT2, 100, "gpmc_wait2", "usbc1_icusb_txen",
+                        "c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS4, 101, "gpmc_ncs4", "dsi1_te0", "c2c_clkin0",
+                        "gpio_101", "sys_ndmareq1", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS5, 102, "gpmc_ncs5", "dsi1_te1", "c2c_clkin1",
+                        "gpio_102", "sys_ndmareq2", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS6, 103, "gpmc_ncs6", "dsi2_te0",
+                        "c2c_dataout0", "gpio_103", "sys_ndmareq3", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(GPMC_NCS7, 104, "gpmc_ncs7", "dsi2_te1",
+                        "c2c_dataout1", "gpio_104", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(HDMI_HPD, 63, "hdmi_hpd", NULL, NULL, "gpio_63", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(HDMI_CEC, 64, "hdmi_cec", NULL, NULL, "gpio_64", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(HDMI_DDC_SCL, 65, "hdmi_ddc_scl", NULL, NULL,
+                        "gpio_65", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(HDMI_DDC_SDA, 66, "hdmi_ddc_sda", NULL, NULL,
+                        "gpio_66", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX0, 0, "csi21_dx0", NULL, NULL, "gpi_67", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY0, 0, "csi21_dy0", NULL, NULL, "gpi_68", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX1, 0, "csi21_dx1", NULL, NULL, "gpi_69", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY1, 0, "csi21_dy1", NULL, NULL, "gpi_70", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX2, 0, "csi21_dx2", NULL, NULL, "gpi_71", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY2, 0, "csi21_dy2", NULL, NULL, "gpi_72", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX3, 0, "csi21_dx3", NULL, NULL, "gpi_73", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY3, 0, "csi21_dy3", NULL, NULL, "gpi_74", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DX4, 0, "csi21_dx4", NULL, NULL, "gpi_75", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI21_DY4, 0, "csi21_dy4", NULL, NULL, "gpi_76", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI22_DX0, 0, "csi22_dx0", NULL, NULL, "gpi_77", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI22_DY0, 0, "csi22_dy0", NULL, NULL, "gpi_78", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI22_DX1, 0, "csi22_dx1", NULL, NULL, "gpi_79", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CSI22_DY1, 0, "csi22_dy1", NULL, NULL, "gpi_80", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CAM_SHUTTER, 81, "cam_shutter", NULL, NULL, "gpio_81",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CAM_STROBE, 82, "cam_strobe", NULL, NULL, "gpio_82",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(CAM_GLOBALRESET, 83, "cam_globalreset", NULL, NULL,
+                        "gpio_83", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_CLK, 84, "usbb1_ulpitll_clk",
+                        "hsi1_cawake", NULL, "gpio_84", "usbb1_ulpiphy_clk",
+                        NULL, "hw_dbg20", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_STP, 85, "usbb1_ulpitll_stp",
+                        "hsi1_cadata", "mcbsp4_clkr", "gpio_85",
+                        "usbb1_ulpiphy_stp", "usbb1_mm_rxdp", "hw_dbg21",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DIR, 86, "usbb1_ulpitll_dir",
+                        "hsi1_caflag", "mcbsp4_fsr", "gpio_86",
+                        "usbb1_ulpiphy_dir", NULL, "hw_dbg22", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_NXT, 87, "usbb1_ulpitll_nxt",
+                        "hsi1_acready", "mcbsp4_fsx", "gpio_87",
+                        "usbb1_ulpiphy_nxt", "usbb1_mm_rxdm", "hw_dbg23",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT0, 88, "usbb1_ulpitll_dat0",
+                        "hsi1_acwake", "mcbsp4_clkx", "gpio_88",
+                        "usbb1_ulpiphy_dat0", "usbb1_mm_txen", "hw_dbg24",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT1, 89, "usbb1_ulpitll_dat1",
+                        "hsi1_acdata", "mcbsp4_dx", "gpio_89",
+                        "usbb1_ulpiphy_dat1", "usbb1_mm_txdat", "hw_dbg25",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT2, 90, "usbb1_ulpitll_dat2",
+                        "hsi1_acflag", "mcbsp4_dr", "gpio_90",
+                        "usbb1_ulpiphy_dat2", "usbb1_mm_txse0", "hw_dbg26",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT3, 91, "usbb1_ulpitll_dat3",
+                        "hsi1_caready", NULL, "gpio_91", "usbb1_ulpiphy_dat3",
+                        "usbb1_mm_rxrcv", "hw_dbg27", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT4, 92, "usbb1_ulpitll_dat4",
+                        "dmtimer8_pwm_evt", "abe_mcbsp3_dr", "gpio_92",
+                        "usbb1_ulpiphy_dat4", NULL, "hw_dbg28", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT5, 93, "usbb1_ulpitll_dat5",
+                        "dmtimer9_pwm_evt", "abe_mcbsp3_dx", "gpio_93",
+                        "usbb1_ulpiphy_dat5", NULL, "hw_dbg29", "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT6, 94, "usbb1_ulpitll_dat6",
+                        "dmtimer10_pwm_evt", "abe_mcbsp3_clkx", "gpio_94",
+                        "usbb1_ulpiphy_dat6", "abe_dmic_din3", "hw_dbg30",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT7, 95, "usbb1_ulpitll_dat7",
+                        "dmtimer11_pwm_evt", "abe_mcbsp3_fsx", "gpio_95",
+                        "usbb1_ulpiphy_dat7", "abe_dmic_clk3", "hw_dbg31",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_HSIC_DATA, 96, "usbb1_hsic_data", NULL, NULL,
+                        "gpio_96", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB1_HSIC_STROBE, 97, "usbb1_hsic_strobe", NULL,
+                        NULL, "gpio_97", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBC1_ICUSB_DP, 98, "usbc1_icusb_dp", NULL, NULL,
+                        "gpio_98", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBC1_ICUSB_DM, 99, "usbc1_icusb_dm", NULL, NULL,
+                        "gpio_99", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_CLK, 100, "sdmmc1_clk", NULL, "dpm_emu19",
+                        "gpio_100", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_CMD, 101, "sdmmc1_cmd", NULL, "uart1_rx",
+                        "gpio_101", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT0, 102, "sdmmc1_dat0", NULL, "dpm_emu18",
+                        "gpio_102", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT1, 103, "sdmmc1_dat1", NULL, "dpm_emu17",
+                        "gpio_103", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT2, 104, "sdmmc1_dat2", NULL, "dpm_emu16",
+                        "gpio_104", "jtag_tms_tmsc", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT3, 105, "sdmmc1_dat3", NULL, "dpm_emu15",
+                        "gpio_105", "jtag_tck", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT4, 106, "sdmmc1_dat4", NULL, NULL,
+                        "gpio_106", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT5, 107, "sdmmc1_dat5", NULL, NULL,
+                        "gpio_107", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT6, 108, "sdmmc1_dat6", NULL, NULL,
+                        "gpio_108", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC1_DAT7, 109, "sdmmc1_dat7", NULL, NULL,
+                        "gpio_109", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP2_CLKX, 110, "abe_mcbsp2_clkx", "mcspi2_clk",
+                        "abe_mcasp_ahclkx", "gpio_110", "usbb2_mm_rxdm",
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP2_DR, 111, "abe_mcbsp2_dr", "mcspi2_somi",
+                        "abe_mcasp_axr", "gpio_111", "usbb2_mm_rxdp", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP2_DX, 112, "abe_mcbsp2_dx", "mcspi2_simo",
+                        "abe_mcasp_amute", "gpio_112", "usbb2_mm_rxrcv", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP2_FSX, 113, "abe_mcbsp2_fsx", "mcspi2_cs0",
+                        "abe_mcasp_afsx", "gpio_113", "usbb2_mm_txen", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP1_CLKX, 114, "abe_mcbsp1_clkx",
+                        "abe_slimbus1_clock", NULL, "gpio_114", NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP1_DR, 115, "abe_mcbsp1_dr",
+                        "abe_slimbus1_data", NULL, "gpio_115", NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP1_DX, 116, "abe_mcbsp1_dx", "sdmmc3_dat2",
+                        "abe_mcasp_aclkx", "gpio_116", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_MCBSP1_FSX, 117, "abe_mcbsp1_fsx", "sdmmc3_dat3",
+                        "abe_mcasp_amutein", "gpio_117", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_PDM_UL_DATA, 0, "abe_pdm_ul_data",
+                        "abe_mcbsp3_dr", NULL, NULL, NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_PDM_DL_DATA, 0, "abe_pdm_dl_data",
+                        "abe_mcbsp3_dx", NULL, NULL, NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_PDM_FRAME, 0, "abe_pdm_frame", "abe_mcbsp3_clkx",
+                        NULL, NULL, NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_PDM_LB_CLK, 0, "abe_pdm_lb_clk", "abe_mcbsp3_fsx",
+                        NULL, NULL, NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_CLKS, 118, "abe_clks", NULL, NULL, "gpio_118",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_DMIC_CLK1, 119, "abe_dmic_clk1", NULL, NULL,
+                        "gpio_119", "usbb2_mm_txse0", "uart4_cts", NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_DMIC_DIN1, 120, "abe_dmic_din1", NULL, NULL,
+                        "gpio_120", "usbb2_mm_txdat", "uart4_rts", NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_DMIC_DIN2, 121, "abe_dmic_din2", "slimbus2_clock",
+                        "abe_mcasp_axr", "gpio_121", NULL,
+                        "dmtimer11_pwm_evt", NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(ABE_DMIC_DIN3, 122, "abe_dmic_din3", "slimbus2_data",
+                        "abe_dmic_clk2", "gpio_122", NULL, "dmtimer9_pwm_evt",
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART2_CTS, 123, "uart2_cts", "sdmmc3_clk", NULL,
+                        "gpio_123", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART2_RTS, 124, "uart2_rts", "sdmmc3_cmd", NULL,
+                        "gpio_124", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART2_RX, 125, "uart2_rx", "sdmmc3_dat0", NULL,
+                        "gpio_125", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART2_TX, 126, "uart2_tx", "sdmmc3_dat1", NULL,
+                        "gpio_126", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(HDQ_SIO, 127, "hdq_sio", "i2c3_sccb", "i2c2_sccb",
+                        "gpio_127", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C1_SCL, 0, "i2c1_scl", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        _OMAP4_MUXENTRY(I2C1_SDA, 0, "i2c1_sda", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        _OMAP4_MUXENTRY(I2C2_SCL, 128, "i2c2_scl", "uart1_rx", NULL,
+                        "gpio_128", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C2_SDA, 129, "i2c2_sda", "uart1_tx", NULL,
+                        "gpio_129", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C3_SCL, 130, "i2c3_scl", NULL, NULL, "gpio_130",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C3_SDA, 131, "i2c3_sda", NULL, NULL, "gpio_131",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C4_SCL, 132, "i2c4_scl", NULL, NULL, "gpio_132",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(I2C4_SDA, 133, "i2c4_sda", NULL, NULL, "gpio_133",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CLK, 134, "mcspi1_clk", NULL, NULL, "gpio_134",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_SOMI, 135, "mcspi1_somi", NULL, NULL,
+                        "gpio_135", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_SIMO, 136, "mcspi1_simo", NULL, NULL,
+                        "gpio_136", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CS0, 137, "mcspi1_cs0", NULL, NULL, "gpio_137",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CS1, 138, "mcspi1_cs1", "uart1_rx", NULL,
+                        "gpio_138", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CS2, 139, "mcspi1_cs2", "uart1_cts",
+                        "slimbus2_clock", "gpio_139", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI1_CS3, 140, "mcspi1_cs3", "uart1_rts",
+                        "slimbus2_data", "gpio_140", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(UART3_CTS_RCTX, 141, "uart3_cts_rctx", "uart1_tx",
+                        NULL, "gpio_141", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART3_RTS_SD, 142, "uart3_rts_sd", NULL, NULL,
+                        "gpio_142", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART3_RX_IRRX, 143, "uart3_rx_irrx",
+                        "dmtimer8_pwm_evt", NULL, "gpio_143", NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART3_TX_IRTX, 144, "uart3_tx_irtx",
+                        "dmtimer9_pwm_evt", NULL, "gpio_144", NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_CLK, 145, "sdmmc5_clk", "mcspi2_clk",
+                        "usbc1_icusb_dp", "gpio_145", NULL, "sdmmc2_clk",
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_CMD, 146, "sdmmc5_cmd", "mcspi2_simo",
+                        "usbc1_icusb_dm", "gpio_146", NULL, "sdmmc2_cmd",
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_DAT0, 147, "sdmmc5_dat0", "mcspi2_somi",
+                        "usbc1_icusb_rcv", "gpio_147", NULL, "sdmmc2_dat0",
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_DAT1, 148, "sdmmc5_dat1", NULL,
+                        "usbc1_icusb_txen", "gpio_148", NULL, "sdmmc2_dat1",
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_DAT2, 149, "sdmmc5_dat2", "mcspi2_cs1", NULL,
+                        "gpio_149", NULL, "sdmmc2_dat2", NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SDMMC5_DAT3, 150, "sdmmc5_dat3", "mcspi2_cs0", NULL,
+                        "gpio_150", NULL, "sdmmc2_dat3", NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI4_CLK, 151, "mcspi4_clk", "sdmmc4_clk",
+                        "kpd_col6", "gpio_151", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI4_SIMO, 152, "mcspi4_simo", "sdmmc4_cmd",
+                        "kpd_col7", "gpio_152", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI4_SOMI, 153, "mcspi4_somi", "sdmmc4_dat0",
+                        "kpd_row6", "gpio_153", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(MCSPI4_CS0, 154, "mcspi4_cs0", "sdmmc4_dat3",
+                        "kpd_row7", "gpio_154", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(UART4_RX, 155, "uart4_rx", "sdmmc4_dat2", "kpd_row8",
+                        "gpio_155", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(UART4_TX, 156, "uart4_tx", "sdmmc4_dat1", "kpd_col8",
+                        "gpio_156", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_CLK, 157, "usbb2_ulpitll_clk",
+                        "usbb2_ulpiphy_clk", "sdmmc4_cmd", "gpio_157",
+                        "hsi2_cawake", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_STP, 158, "usbb2_ulpitll_stp",
+                        "usbb2_ulpiphy_stp", "sdmmc4_clk", "gpio_158",
+                        "hsi2_cadata", "dispc2_data23", NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DIR, 159, "usbb2_ulpitll_dir",
+                        "usbb2_ulpiphy_dir", "sdmmc4_dat0", "gpio_159",
+                        "hsi2_caflag", "dispc2_data22", NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_NXT, 160, "usbb2_ulpitll_nxt",
+                        "usbb2_ulpiphy_nxt", "sdmmc4_dat1", "gpio_160",
+                        "hsi2_acready", "dispc2_data21", NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT0, 161, "usbb2_ulpitll_dat0",
+                        "usbb2_ulpiphy_dat0", "sdmmc4_dat2", "gpio_161",
+                        "hsi2_acwake", "dispc2_data20", "usbb2_mm_txen",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT1, 162, "usbb2_ulpitll_dat1",
+                        "usbb2_ulpiphy_dat1", "sdmmc4_dat3", "gpio_162",
+                        "hsi2_acdata", "dispc2_data19", "usbb2_mm_txdat",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT2, 163, "usbb2_ulpitll_dat2",
+                        "usbb2_ulpiphy_dat2", "sdmmc3_dat2", "gpio_163",
+                        "hsi2_acflag", "dispc2_data18", "usbb2_mm_txse0",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT3, 164, "usbb2_ulpitll_dat3",
+                        "usbb2_ulpiphy_dat3", "sdmmc3_dat1", "gpio_164",
+                        "hsi2_caready", "dispc2_data15", "rfbi_data15",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT4, 165, "usbb2_ulpitll_dat4",
+                        "usbb2_ulpiphy_dat4", "sdmmc3_dat0", "gpio_165",
+                        "mcspi3_somi", "dispc2_data14", "rfbi_data14",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT5, 166, "usbb2_ulpitll_dat5",
+                        "usbb2_ulpiphy_dat5", "sdmmc3_dat3", "gpio_166",
+                        "mcspi3_cs0", "dispc2_data13", "rfbi_data13",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT6, 167, "usbb2_ulpitll_dat6",
+                        "usbb2_ulpiphy_dat6", "sdmmc3_cmd", "gpio_167",
+                        "mcspi3_simo", "dispc2_data12", "rfbi_data12",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT7, 168, "usbb2_ulpitll_dat7",
+                        "usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168",
+                        "mcspi3_clk", "dispc2_data11", "rfbi_data11",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_HSIC_DATA, 169, "usbb2_hsic_data", NULL, NULL,
+                        "gpio_169", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBB2_HSIC_STROBE, 170, "usbb2_hsic_strobe", NULL,
+                        NULL, "gpio_170", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_COL3, 171, "kpd_col3", "kpd_col0", NULL,
+                        "gpio_171", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_COL4, 172, "kpd_col4", "kpd_col1", NULL,
+                        "gpio_172", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_COL5, 173, "kpd_col5", "kpd_col2", NULL,
+                        "gpio_173", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_COL0, 174, "kpd_col0", "kpd_col3", NULL,
+                        "gpio_174", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_COL1, 0, "kpd_col1", "kpd_col4", NULL, "gpio_0",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_COL2, 1, "kpd_col2", "kpd_col5", NULL, "gpio_1",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_ROW3, 175, "kpd_row3", "kpd_row0", NULL,
+                        "gpio_175", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_ROW4, 176, "kpd_row4", "kpd_row1", NULL,
+                        "gpio_176", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_ROW5, 177, "kpd_row5", "kpd_row2", NULL,
+                        "gpio_177", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_ROW0, 178, "kpd_row0", "kpd_row3", NULL,
+                        "gpio_178", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_ROW1, 2, "kpd_row1", "kpd_row4", NULL, "gpio_2",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(KPD_ROW2, 3, "kpd_row2", "kpd_row5", NULL, "gpio_3",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBA0_OTG_CE, 0, "usba0_otg_ce", NULL, NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(USBA0_OTG_DP, 0, "usba0_otg_dp", "uart3_rx_irrx",
+                        "uart2_rx", NULL, NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(USBA0_OTG_DM, 0, "usba0_otg_dm", "uart3_tx_irtx",
+                        "uart2_tx", NULL, NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(FREF_CLK1_OUT, 181, "fref_clk1_out", NULL, NULL,
+                        "gpio_181", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(FREF_CLK2_OUT, 182, "fref_clk2_out", NULL, NULL,
+                        "gpio_182", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_NIRQ1, 0, "sys_nirq1", NULL, NULL, NULL, NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_NIRQ2, 183, "sys_nirq2", NULL, NULL, "gpio_183",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT0, 184, "sys_boot0", NULL, NULL, "gpio_184",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT1, 185, "sys_boot1", NULL, NULL, "gpio_185",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT2, 186, "sys_boot2", NULL, NULL, "gpio_186",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT3, 187, "sys_boot3", NULL, NULL, "gpio_187",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT4, 188, "sys_boot4", NULL, NULL, "gpio_188",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT5, 189, "sys_boot5", NULL, NULL, "gpio_189",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU0, 11, "dpm_emu0", NULL, NULL, "gpio_11", NULL,
+                        NULL, "hw_dbg0", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU1, 12, "dpm_emu1", NULL, NULL, "gpio_12", NULL,
+                        NULL, "hw_dbg1", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU2, 13, "dpm_emu2", "usba0_ulpiphy_clk", NULL,
+                        "gpio_13", NULL, "dispc2_fid", "hw_dbg2",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU3, 14, "dpm_emu3", "usba0_ulpiphy_stp", NULL,
+                        "gpio_14", "rfbi_data10", "dispc2_data10", "hw_dbg3",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU4, 15, "dpm_emu4", "usba0_ulpiphy_dir", NULL,
+                        "gpio_15", "rfbi_data9", "dispc2_data9", "hw_dbg4",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU5, 16, "dpm_emu5", "usba0_ulpiphy_nxt", NULL,
+                        "gpio_16", "rfbi_te_vsync0", "dispc2_data16",
+                        "hw_dbg5", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU6, 17, "dpm_emu6", "usba0_ulpiphy_dat0",
+                        "uart3_tx_irtx", "gpio_17", "rfbi_hsync0",
+                        "dispc2_data17", "hw_dbg6", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU7, 18, "dpm_emu7", "usba0_ulpiphy_dat1",
+                        "uart3_rx_irrx", "gpio_18", "rfbi_cs0",
+                        "dispc2_hsync", "hw_dbg7", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU8, 19, "dpm_emu8", "usba0_ulpiphy_dat2",
+                        "uart3_rts_sd", "gpio_19", "rfbi_re", "dispc2_pclk",
+                        "hw_dbg8", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU9, 20, "dpm_emu9", "usba0_ulpiphy_dat3",
+                        "uart3_cts_rctx", "gpio_20", "rfbi_we",
+                        "dispc2_vsync", "hw_dbg9", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU10, 21, "dpm_emu10", "usba0_ulpiphy_dat4",
+                        NULL, "gpio_21", "rfbi_a0", "dispc2_de", "hw_dbg10",
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU11, 22, "dpm_emu11", "usba0_ulpiphy_dat5",
+                        NULL, "gpio_22", "rfbi_data8", "dispc2_data8",
+                        "hw_dbg11", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU12, 23, "dpm_emu12", "usba0_ulpiphy_dat6",
+                        NULL, "gpio_23", "rfbi_data7", "dispc2_data7",
+                        "hw_dbg12", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU13, 24, "dpm_emu13", "usba0_ulpiphy_dat7",
+                        NULL, "gpio_24", "rfbi_data6", "dispc2_data6",
+                        "hw_dbg13", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU14, 25, "dpm_emu14", "sys_drm_msecure",
+                        "uart1_rx", "gpio_25", "rfbi_data5", "dispc2_data5",
+                        "hw_dbg14", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU15, 26, "dpm_emu15", "sys_secure_indicator",
+                        NULL, "gpio_26", "rfbi_data4", "dispc2_data4",
+                        "hw_dbg15", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU16, 27, "dpm_emu16", "dmtimer8_pwm_evt",
+                        "dsi1_te0", "gpio_27", "rfbi_data3", "dispc2_data3",
+                        "hw_dbg16", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU17, 28, "dpm_emu17", "dmtimer9_pwm_evt",
+                        "dsi1_te1", "gpio_28", "rfbi_data2", "dispc2_data2",
+                        "hw_dbg17", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU18, 190, "dpm_emu18", "dmtimer10_pwm_evt",
+                        "dsi2_te0", "gpio_190", "rfbi_data1", "dispc2_data1",
+                        "hw_dbg18", "safe_mode"),
+        _OMAP4_MUXENTRY(DPM_EMU19, 191, "dpm_emu19", "dmtimer11_pwm_evt",
+                        "dsi2_te1", "gpio_191", "rfbi_data0", "dispc2_data0",
+                        "hw_dbg19", "safe_mode"),
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+
+/*
+ * Balls for 44XX CBS package
+ * 547-pin CBL ES2.0 S-FPGA-N547, 0.40mm Ball Pitch (Top),
+ *                                0.40mm Ball Pitch (Bottom)
+ */
+#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS)                \
+                && defined(CONFIG_OMAP_PACKAGE_CBS)
+struct omap_ball __initdata omap4_core_cbs_ball[] = {
+        _OMAP4_BALLENTRY(GPMC_AD0, "c12", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD1, "d12", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD2, "c13", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD3, "d13", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD4, "c15", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD5, "d15", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD6, "a16", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD7, "b16", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD8, "c16", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD9, "d16", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD10, "c17", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD11, "d17", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD12, "c18", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD13, "d18", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD14, "c19", NULL),
+        _OMAP4_BALLENTRY(GPMC_AD15, "d19", NULL),
+        _OMAP4_BALLENTRY(GPMC_A16, "b17", NULL),
+        _OMAP4_BALLENTRY(GPMC_A17, "a18", NULL),
+        _OMAP4_BALLENTRY(GPMC_A18, "b18", NULL),
+        _OMAP4_BALLENTRY(GPMC_A19, "a19", NULL),
+        _OMAP4_BALLENTRY(GPMC_A20, "b19", NULL),
+        _OMAP4_BALLENTRY(GPMC_A21, "b20", NULL),
+        _OMAP4_BALLENTRY(GPMC_A22, "a21", NULL),
+        _OMAP4_BALLENTRY(GPMC_A23, "b21", NULL),
+        _OMAP4_BALLENTRY(GPMC_A24, "c20", NULL),
+        _OMAP4_BALLENTRY(GPMC_A25, "d20", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS0, "b25", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS1, "c21", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS2, "d21", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS3, "c22", NULL),
+        _OMAP4_BALLENTRY(GPMC_NWP, "c25", NULL),
+        _OMAP4_BALLENTRY(GPMC_CLK, "b22", NULL),
+        _OMAP4_BALLENTRY(GPMC_NADV_ALE, "d25", NULL),
+        _OMAP4_BALLENTRY(GPMC_NOE, "b11", NULL),
+        _OMAP4_BALLENTRY(GPMC_NWE, "b12", NULL),
+        _OMAP4_BALLENTRY(GPMC_NBE0_CLE, "c23", NULL),
+        _OMAP4_BALLENTRY(GPMC_NBE1, "d22", NULL),
+        _OMAP4_BALLENTRY(GPMC_WAIT0, "b26", NULL),
+        _OMAP4_BALLENTRY(GPMC_WAIT1, "b23", NULL),
+        _OMAP4_BALLENTRY(GPMC_WAIT2, "d23", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS4, "a24", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS5, "b24", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS6, "c24", NULL),
+        _OMAP4_BALLENTRY(GPMC_NCS7, "d24", NULL),
+        _OMAP4_BALLENTRY(HDMI_HPD, "b9", NULL),
+        _OMAP4_BALLENTRY(HDMI_CEC, "b10", NULL),
+        _OMAP4_BALLENTRY(HDMI_DDC_SCL, "a8", NULL),
+        _OMAP4_BALLENTRY(HDMI_DDC_SDA, "b8", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX0, "r26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY0, "r25", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX1, "t26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY1, "t25", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX2, "u26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY2, "u25", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX3, "v26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY3, "v25", NULL),
+        _OMAP4_BALLENTRY(CSI21_DX4, "w26", NULL),
+        _OMAP4_BALLENTRY(CSI21_DY4, "w25", NULL),
+        _OMAP4_BALLENTRY(CSI22_DX0, "m26", NULL),
+        _OMAP4_BALLENTRY(CSI22_DY0, "m25", NULL),
+        _OMAP4_BALLENTRY(CSI22_DX1, "n26", NULL),
+        _OMAP4_BALLENTRY(CSI22_DY1, "n25", NULL),
+        _OMAP4_BALLENTRY(CAM_SHUTTER, "t27", NULL),
+        _OMAP4_BALLENTRY(CAM_STROBE, "u27", NULL),
+        _OMAP4_BALLENTRY(CAM_GLOBALRESET, "v27", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_CLK, "ae18", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_STP, "ag19", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DIR, "af19", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_NXT, "ae19", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT0, "af18", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT1, "ag18", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT2, "ae17", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT3, "af17", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT4, "ah17", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT5, "ae16", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT6, "af16", NULL),
+        _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT7, "ag16", NULL),
+        _OMAP4_BALLENTRY(USBB1_HSIC_DATA, "af14", NULL),
+        _OMAP4_BALLENTRY(USBB1_HSIC_STROBE, "ae14", NULL),
+        _OMAP4_BALLENTRY(USBC1_ICUSB_DP, "h2", NULL),
+        _OMAP4_BALLENTRY(USBC1_ICUSB_DM, "h3", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_CLK, "d2", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_CMD, "e3", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT0, "e4", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT1, "e2", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT2, "e1", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT3, "f4", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT4, "f3", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT5, "f1", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT6, "g4", NULL),
+        _OMAP4_BALLENTRY(SDMMC1_DAT7, "g3", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP2_CLKX, "ad27", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP2_DR, "ad26", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP2_DX, "ad25", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP2_FSX, "ac28", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP1_CLKX, "ac26", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP1_DR, "ac25", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP1_DX, "ab25", NULL),
+        _OMAP4_BALLENTRY(ABE_MCBSP1_FSX, "ac27", NULL),
+        _OMAP4_BALLENTRY(ABE_PDM_UL_DATA, "ag25", NULL),
+        _OMAP4_BALLENTRY(ABE_PDM_DL_DATA, "af25", NULL),
+        _OMAP4_BALLENTRY(ABE_PDM_FRAME, "ae25", NULL),
+        _OMAP4_BALLENTRY(ABE_PDM_LB_CLK, "af26", NULL),
+        _OMAP4_BALLENTRY(ABE_CLKS, "ah26", NULL),
+        _OMAP4_BALLENTRY(ABE_DMIC_CLK1, "ae24", NULL),
+        _OMAP4_BALLENTRY(ABE_DMIC_DIN1, "af24", NULL),
+        _OMAP4_BALLENTRY(ABE_DMIC_DIN2, "ag24", NULL),
+        _OMAP4_BALLENTRY(ABE_DMIC_DIN3, "ah24", NULL),
+        _OMAP4_BALLENTRY(UART2_CTS, "ab26", NULL),
+        _OMAP4_BALLENTRY(UART2_RTS, "ab27", NULL),
+        _OMAP4_BALLENTRY(UART2_RX, "aa25", NULL),
+        _OMAP4_BALLENTRY(UART2_TX, "aa26", NULL),
+        _OMAP4_BALLENTRY(HDQ_SIO, "aa27", NULL),
+        _OMAP4_BALLENTRY(I2C1_SCL, "ae28", NULL),
+        _OMAP4_BALLENTRY(I2C1_SDA, "ae26", NULL),
+        _OMAP4_BALLENTRY(I2C2_SCL, "c26", NULL),
+        _OMAP4_BALLENTRY(I2C2_SDA, "d26", NULL),
+        _OMAP4_BALLENTRY(I2C3_SCL, "w27", NULL),
+        _OMAP4_BALLENTRY(I2C3_SDA, "y27", NULL),
+        _OMAP4_BALLENTRY(I2C4_SCL, "ag21", NULL),
+        _OMAP4_BALLENTRY(I2C4_SDA, "ah22", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CLK, "af22", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_SOMI, "ae22", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_SIMO, "ag22", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CS0, "ae23", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CS1, "af23", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CS2, "ag23", NULL),
+        _OMAP4_BALLENTRY(MCSPI1_CS3, "ah23", NULL),
+        _OMAP4_BALLENTRY(UART3_CTS_RCTX, "f27", NULL),
+        _OMAP4_BALLENTRY(UART3_RTS_SD, "f28", NULL),
+        _OMAP4_BALLENTRY(UART3_RX_IRRX, "g27", NULL),
+        _OMAP4_BALLENTRY(UART3_TX_IRTX, "g28", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_CLK, "ae5", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_CMD, "af5", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_DAT0, "ae4", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_DAT1, "af4", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_DAT2, "ag3", NULL),
+        _OMAP4_BALLENTRY(SDMMC5_DAT3, "af3", NULL),
+        _OMAP4_BALLENTRY(MCSPI4_CLK, "ae21", NULL),
+        _OMAP4_BALLENTRY(MCSPI4_SIMO, "af20", NULL),
+        _OMAP4_BALLENTRY(MCSPI4_SOMI, "af21", NULL),
+        _OMAP4_BALLENTRY(MCSPI4_CS0, "ae20", NULL),
+        _OMAP4_BALLENTRY(UART4_RX, "ag20", NULL),
+        _OMAP4_BALLENTRY(UART4_TX, "ah19", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_CLK, "ag12", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_STP, "af12", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DIR, "ae12", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_NXT, "ag13", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT0, "ae11", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT1, "af11", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT2, "ag11", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT3, "ah11", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT4, "ae10", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT5, "af10", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT6, "ag10", NULL),
+        _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT7, "ae9", NULL),
+        _OMAP4_BALLENTRY(USBB2_HSIC_DATA, "af13", NULL),
+        _OMAP4_BALLENTRY(USBB2_HSIC_STROBE, "ae13", NULL),
+        _OMAP4_BALLENTRY(KPD_COL3, "g26", NULL),
+        _OMAP4_BALLENTRY(KPD_COL4, "g25", NULL),
+        _OMAP4_BALLENTRY(KPD_COL5, "h26", NULL),
+        _OMAP4_BALLENTRY(KPD_COL0, "h25", NULL),
+        _OMAP4_BALLENTRY(KPD_COL1, "j27", NULL),
+        _OMAP4_BALLENTRY(KPD_COL2, "h27", NULL),
+        _OMAP4_BALLENTRY(KPD_ROW3, "j26", NULL),
+        _OMAP4_BALLENTRY(KPD_ROW4, "j25", NULL),
+        _OMAP4_BALLENTRY(KPD_ROW5, "k26", NULL),
+        _OMAP4_BALLENTRY(KPD_ROW0, "k25", NULL),
+        _OMAP4_BALLENTRY(KPD_ROW1, "l27", NULL),
+        _OMAP4_BALLENTRY(KPD_ROW2, "k27", NULL),
+        _OMAP4_BALLENTRY(USBA0_OTG_CE, "c3", NULL),
+        _OMAP4_BALLENTRY(USBA0_OTG_DP, "b5", NULL),
+        _OMAP4_BALLENTRY(USBA0_OTG_DM, "b4", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK1_OUT, "aa28", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK2_OUT, "y28", NULL),
+        _OMAP4_BALLENTRY(SYS_NIRQ1, "ae6", NULL),
+        _OMAP4_BALLENTRY(SYS_NIRQ2, "af6", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT0, "f26", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT1, "e27", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT2, "e26", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT3, "e25", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT4, "d28", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT5, "d27", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU0, "m2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU1, "n2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU2, "p2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU3, "v1", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU4, "v2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU5, "w1", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU6, "w2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU7, "w3", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU8, "w4", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU9, "y2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU10, "y3", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU11, "y4", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU12, "aa1", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU13, "aa2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU14, "aa3", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU15, "aa4", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU16, "ab2", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU17, "ab3", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU18, "ab4", NULL),
+        _OMAP4_BALLENTRY(DPM_EMU19, "ac4", NULL),
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define omap4_core_cbs_ball  NULL
+#endif
+
+/*
+ * Superset of all mux modes for omap4
+ */
+static struct omap_mux __initdata omap4_wkup_muxmodes[] = {
+        _OMAP4_MUXENTRY(SIM_IO, 0, "sim_io", NULL, NULL, "gpio_wk0", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SIM_CLK, 1, "sim_clk", NULL, NULL, "gpio_wk1", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SIM_RESET, 2, "sim_reset", NULL, NULL, "gpio_wk2",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SIM_CD, 3, "sim_cd", NULL, NULL, "gpio_wk3", NULL,
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SIM_PWRCTRL, 4, "sim_pwrctrl", NULL, NULL, "gpio_wk4",
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(SR_SCL, 0, "sr_scl", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        _OMAP4_MUXENTRY(SR_SDA, 0, "sr_sda", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        _OMAP4_MUXENTRY(FREF_XTAL_IN, 0, "fref_xtal_in", NULL, NULL, NULL,
+                        "c2c_wakereqin", NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(FREF_SLICER_IN, 0, "fref_slicer_in", NULL, NULL,
+                        "gpi_wk5", "c2c_wakereqin", NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(FREF_CLK_IOREQ, 0, "fref_clk_ioreq", NULL, NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(FREF_CLK0_OUT, 6, "fref_clk0_out", "fref_clk1_req",
+                        "sys_drm_msecure", "gpio_wk6", NULL, NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(FREF_CLK3_REQ, 30, "fref_clk3_req", "fref_clk1_req",
+                        "sys_drm_msecure", "gpio_wk30", "c2c_wakereqin", NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(FREF_CLK3_OUT, 31, "fref_clk3_out", "fref_clk2_req",
+                        "sys_secure_indicator", "gpio_wk31", "c2c_wakereqout",
+                        NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(FREF_CLK4_REQ, 7, "fref_clk4_req", "fref_clk5_out",
+                        NULL, "gpio_wk7", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(FREF_CLK4_OUT, 8, "fref_clk4_out", NULL, NULL,
+                        "gpio_wk8", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(SYS_32K, 0, "sys_32k", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        _OMAP4_MUXENTRY(SYS_NRESPWRON, 0, "sys_nrespwron", NULL, NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(SYS_NRESWARM, 0, "sys_nreswarm", NULL, NULL, NULL,
+                        NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(SYS_PWR_REQ, 0, "sys_pwr_req", NULL, NULL, NULL, NULL,
+                        NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(SYS_PWRON_RESET_OUT, 29, "sys_pwron_reset_out", NULL,
+                        NULL, "gpio_wk29", NULL, NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(SYS_BOOT6, 9, "sys_boot6", "dpm_emu18", NULL,
+                        "gpio_wk9", "c2c_wakereqout", NULL, NULL,
+                        "safe_mode"),
+        _OMAP4_MUXENTRY(SYS_BOOT7, 10, "sys_boot7", "dpm_emu19", NULL,
+                        "gpio_wk10", NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(JTAG_NTRST, 0, "jtag_ntrst", NULL, NULL, NULL, NULL,
+                        NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(JTAG_TCK, 0, "jtag_tck", NULL, NULL, NULL, NULL, NULL,
+                        NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(JTAG_RTCK, 0, "jtag_rtck", NULL, NULL, NULL, NULL,
+                        NULL, NULL, NULL),
+        _OMAP4_MUXENTRY(JTAG_TMS_TMSC, 0, "jtag_tms_tmsc", NULL, NULL, NULL,
+                        NULL, NULL, NULL, "safe_mode"),
+        _OMAP4_MUXENTRY(JTAG_TDI, 0, "jtag_tdi", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        _OMAP4_MUXENTRY(JTAG_TDO, 0, "jtag_tdo", NULL, NULL, NULL, NULL, NULL,
+                        NULL, NULL),
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+
+/*
+ * Balls for 44XX CBL & CBS package - wakeup partition
+ * 547-pin CBL ES1.0 S-FPGA-N547, 0.40mm Ball Pitch (Top),
+ *                                0.40mm Ball Pitch (Bottom)
+ */
+#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS)                \
+                && defined(CONFIG_OMAP_PACKAGE_CBL)
+struct omap_ball __initdata omap4_wkup_cbl_cbs_ball[] = {
+        _OMAP4_BALLENTRY(SIM_IO, "h4", NULL),
+        _OMAP4_BALLENTRY(SIM_CLK, "j2", NULL),
+        _OMAP4_BALLENTRY(SIM_RESET, "g2", NULL),
+        _OMAP4_BALLENTRY(SIM_CD, "j1", NULL),
+        _OMAP4_BALLENTRY(SIM_PWRCTRL, "k1", NULL),
+        _OMAP4_BALLENTRY(SR_SCL, "ag9", NULL),
+        _OMAP4_BALLENTRY(SR_SDA, "af9", NULL),
+        _OMAP4_BALLENTRY(FREF_XTAL_IN, "ah6", NULL),
+        _OMAP4_BALLENTRY(FREF_SLICER_IN, "ag8", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK_IOREQ, "ad1", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK0_OUT, "ad2", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK3_REQ, "ad3", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK3_OUT, "ad4", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK4_REQ, "ac2", NULL),
+        _OMAP4_BALLENTRY(FREF_CLK4_OUT, "ac3", NULL),
+        _OMAP4_BALLENTRY(SYS_32K, "ag7", NULL),
+        _OMAP4_BALLENTRY(SYS_NRESPWRON, "ae7", NULL),
+        _OMAP4_BALLENTRY(SYS_NRESWARM, "af7", NULL),
+        _OMAP4_BALLENTRY(SYS_PWR_REQ, "ah7", NULL),
+        _OMAP4_BALLENTRY(SYS_PWRON_RESET_OUT, "ag6", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT6, "af8", NULL),
+        _OMAP4_BALLENTRY(SYS_BOOT7, "ae8", NULL),
+        _OMAP4_BALLENTRY(JTAG_NTRST, "ah2", NULL),
+        _OMAP4_BALLENTRY(JTAG_TCK, "ag1", NULL),
+        _OMAP4_BALLENTRY(JTAG_RTCK, "ae3", NULL),
+        _OMAP4_BALLENTRY(JTAG_TMS_TMSC, "ah1", NULL),
+        _OMAP4_BALLENTRY(JTAG_TDI, "ae1", NULL),
+        _OMAP4_BALLENTRY(JTAG_TDO, "ae2", NULL),
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define omap4_wkup_cbl_cbs_ball  NULL
+#endif
+
+int __init omap4_mux_init(struct omap_board_mux *board_subset, int flags)
+{
+        struct omap_ball *package_balls_core;
+        struct omap_ball *package_balls_wkup = omap4_wkup_cbl_cbs_ball;
+        struct omap_mux *core_muxmodes;
+        int ret;
+
+        switch (flags & OMAP_PACKAGE_MASK) {
+        case OMAP_PACKAGE_CBL:
+                pr_debug("%s: OMAP4430 ES1.0 -> OMAP_PACKAGE_CBL\n", __func__);
+                package_balls_core = omap4_core_cbl_ball;
+                core_muxmodes = omap4_core_muxmodes;
+                break;
+        case OMAP_PACKAGE_CBS:
+                pr_debug("%s: OMAP4430 ES2.X -> OMAP_PACKAGE_CBS\n", __func__);
+                package_balls_core = omap4_core_cbs_ball;
+                core_muxmodes = omap4_es2_core_muxmodes;
+                break;
+        default:
+                pr_err("%s: Unknown omap package, mux disabled\n", __func__);
+                return -EINVAL;
+        }
+
+        ret = omap_mux_init("core",
+                            OMAP_MUX_GPIO_IN_MODE3,
+                            OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE,
+                            OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE,
+                            core_muxmodes, NULL, board_subset,
+                            package_balls_core);
+        if (ret)
+                return ret;
+
+        ret = omap_mux_init("wkup",
+                            OMAP_MUX_GPIO_IN_MODE3,
+                            OMAP4_CTRL_MODULE_PAD_WKUP_MUX_PBASE,
+                            OMAP4_CTRL_MODULE_PAD_WKUP_MUX_SIZE,
+                            omap4_wkup_muxmodes, NULL, board_subset,
+                            package_balls_wkup);
+
+        return ret;
+}
+
diff --git a/arch/arm/mach-omap2/mux44xx.h b/arch/arm/mach-omap2/mux44xx.h
new file mode 100644
index 000000000000..c635026cd7e9
--- /dev/null
+++ b/arch/arm/mach-omap2/mux44xx.h
@@ -0,0 +1,298 @@
+/*
+ * OMAP44xx MUX registers and bitfields
+ *
+ * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ *
+ * Benoit Cousson (b-cousson@ti.com)
+ *
+ * This file is automatically generated from the OMAP hardware databases.
+ * We respectfully ask that any modifications to this file be coordinated
+ * with the public linux-omap@vger.kernel.org mailing list and the
+ * authors above to ensure that the autogeneration scripts are kept
+ * up-to-date with the file contents.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_MUX_44XX_H
+#define __ARCH_ARM_MACH_OMAP2_MUX_44XX_H
+
+#define OMAP4_MUX(M0, mux_value)                                        \
+{                                                                       \
+        .reg_offset     = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET),        \
+        .value          = (mux_value),                                  \
+}
+
+/* ctrl_module_pad_core base address */
+#define OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE                    0x4a100000
+
+/* ctrl_module_pad_core registers offset */
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD0_OFFSET                   0x0040
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD1_OFFSET                   0x0042
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD2_OFFSET                   0x0044
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD3_OFFSET                   0x0046
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD4_OFFSET                   0x0048
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD5_OFFSET                   0x004a
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD6_OFFSET                   0x004c
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD7_OFFSET                   0x004e
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD8_OFFSET                   0x0050
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD9_OFFSET                   0x0052
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD10_OFFSET                  0x0054
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD11_OFFSET                  0x0056
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD12_OFFSET                  0x0058
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD13_OFFSET                  0x005a
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD14_OFFSET                  0x005c
+#define OMAP4_CTRL_MODULE_PAD_GPMC_AD15_OFFSET                  0x005e
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A16_OFFSET                   0x0060
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A17_OFFSET                   0x0062
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A18_OFFSET                   0x0064
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A19_OFFSET                   0x0066
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A20_OFFSET                   0x0068
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A21_OFFSET                   0x006a
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A22_OFFSET                   0x006c
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A23_OFFSET                   0x006e
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A24_OFFSET                   0x0070
+#define OMAP4_CTRL_MODULE_PAD_GPMC_A25_OFFSET                   0x0072
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS0_OFFSET                  0x0074
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS1_OFFSET                  0x0076
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS2_OFFSET                  0x0078
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS3_OFFSET                  0x007a
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NWP_OFFSET                   0x007c
+#define OMAP4_CTRL_MODULE_PAD_GPMC_CLK_OFFSET                   0x007e
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NADV_ALE_OFFSET              0x0080
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NOE_OFFSET                   0x0082
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NWE_OFFSET                   0x0084
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NBE0_CLE_OFFSET              0x0086
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NBE1_OFFSET                  0x0088
+#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT0_OFFSET                 0x008a
+#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT1_OFFSET                 0x008c
+#define OMAP4_CTRL_MODULE_PAD_C2C_DATA11_OFFSET                 0x008e
+#define OMAP4_CTRL_MODULE_PAD_C2C_DATA12_OFFSET                 0x0090
+#define OMAP4_CTRL_MODULE_PAD_C2C_DATA13_OFFSET                 0x0092
+#define OMAP4_CTRL_MODULE_PAD_C2C_DATA14_OFFSET                 0x0094
+#define OMAP4_CTRL_MODULE_PAD_C2C_DATA15_OFFSET                 0x0096
+#define OMAP4_CTRL_MODULE_PAD_HDMI_HPD_OFFSET                   0x0098
+#define OMAP4_CTRL_MODULE_PAD_HDMI_CEC_OFFSET                   0x009a
+#define OMAP4_CTRL_MODULE_PAD_HDMI_DDC_SCL_OFFSET               0x009c
+#define OMAP4_CTRL_MODULE_PAD_HDMI_DDC_SDA_OFFSET               0x009e
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DX0_OFFSET                  0x00a0
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DY0_OFFSET                  0x00a2
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DX1_OFFSET                  0x00a4
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DY1_OFFSET                  0x00a6
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DX2_OFFSET                  0x00a8
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DY2_OFFSET                  0x00aa
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DX3_OFFSET                  0x00ac
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DY3_OFFSET                  0x00ae
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DX4_OFFSET                  0x00b0
+#define OMAP4_CTRL_MODULE_PAD_CSI21_DY4_OFFSET                  0x00b2
+#define OMAP4_CTRL_MODULE_PAD_CSI22_DX0_OFFSET                  0x00b4
+#define OMAP4_CTRL_MODULE_PAD_CSI22_DY0_OFFSET                  0x00b6
+#define OMAP4_CTRL_MODULE_PAD_CSI22_DX1_OFFSET                  0x00b8
+#define OMAP4_CTRL_MODULE_PAD_CSI22_DY1_OFFSET                  0x00ba
+#define OMAP4_CTRL_MODULE_PAD_CAM_SHUTTER_OFFSET                0x00bc
+#define OMAP4_CTRL_MODULE_PAD_CAM_STROBE_OFFSET                 0x00be
+#define OMAP4_CTRL_MODULE_PAD_CAM_GLOBALRESET_OFFSET            0x00c0
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_CLK_OFFSET          0x00c2
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_STP_OFFSET          0x00c4
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DIR_OFFSET          0x00c6
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_NXT_OFFSET          0x00c8
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT0_OFFSET         0x00ca
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT1_OFFSET         0x00cc
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT2_OFFSET         0x00ce
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT3_OFFSET         0x00d0
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT4_OFFSET         0x00d2
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT5_OFFSET         0x00d4
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT6_OFFSET         0x00d6
+#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT7_OFFSET         0x00d8
+#define OMAP4_CTRL_MODULE_PAD_USBB1_HSIC_DATA_OFFSET            0x00da
+#define OMAP4_CTRL_MODULE_PAD_USBB1_HSIC_STROBE_OFFSET          0x00dc
+#define OMAP4_CTRL_MODULE_PAD_USBC1_ICUSB_DP_OFFSET             0x00de
+#define OMAP4_CTRL_MODULE_PAD_USBC1_ICUSB_DM_OFFSET             0x00e0
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_CLK_OFFSET                 0x00e2
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_CMD_OFFSET                 0x00e4
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT0_OFFSET                0x00e6
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT1_OFFSET                0x00e8
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT2_OFFSET                0x00ea
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT3_OFFSET                0x00ec
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT4_OFFSET                0x00ee
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT5_OFFSET                0x00f0
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT6_OFFSET                0x00f2
+#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT7_OFFSET                0x00f4
+#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_CLKX_OFFSET            0x00f6
+#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_DR_OFFSET              0x00f8
+#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_DX_OFFSET              0x00fa
+#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_FSX_OFFSET             0x00fc
+#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_CLKX_OFFSET            0x00fe
+#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_DR_OFFSET              0x0100
+#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_DX_OFFSET              0x0102
+#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_FSX_OFFSET             0x0104
+#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_UL_DATA_OFFSET            0x0106
+#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_DL_DATA_OFFSET            0x0108
+#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_FRAME_OFFSET              0x010a
+#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_LB_CLK_OFFSET             0x010c
+#define OMAP4_CTRL_MODULE_PAD_ABE_CLKS_OFFSET                   0x010e
+#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_CLK1_OFFSET              0x0110
+#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN1_OFFSET              0x0112
+#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN2_OFFSET              0x0114
+#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN3_OFFSET              0x0116
+#define OMAP4_CTRL_MODULE_PAD_UART2_CTS_OFFSET                  0x0118
+#define OMAP4_CTRL_MODULE_PAD_UART2_RTS_OFFSET                  0x011a
+#define OMAP4_CTRL_MODULE_PAD_UART2_RX_OFFSET                   0x011c
+#define OMAP4_CTRL_MODULE_PAD_UART2_TX_OFFSET                   0x011e
+#define OMAP4_CTRL_MODULE_PAD_HDQ_SIO_OFFSET                    0x0120
+#define OMAP4_CTRL_MODULE_PAD_I2C1_SCL_OFFSET                   0x0122
+#define OMAP4_CTRL_MODULE_PAD_I2C1_SDA_OFFSET                   0x0124
+#define OMAP4_CTRL_MODULE_PAD_I2C2_SCL_OFFSET                   0x0126
+#define OMAP4_CTRL_MODULE_PAD_I2C2_SDA_OFFSET                   0x0128
+#define OMAP4_CTRL_MODULE_PAD_I2C3_SCL_OFFSET                   0x012a
+#define OMAP4_CTRL_MODULE_PAD_I2C3_SDA_OFFSET                   0x012c
+#define OMAP4_CTRL_MODULE_PAD_I2C4_SCL_OFFSET                   0x012e
+#define OMAP4_CTRL_MODULE_PAD_I2C4_SDA_OFFSET                   0x0130
+#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CLK_OFFSET                 0x0132
+#define OMAP4_CTRL_MODULE_PAD_MCSPI1_SOMI_OFFSET                0x0134
+#define OMAP4_CTRL_MODULE_PAD_MCSPI1_SIMO_OFFSET                0x0136
+#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS0_OFFSET                 0x0138
+#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS1_OFFSET                 0x013a
+#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS2_OFFSET                 0x013c
+#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS3_OFFSET                 0x013e
+#define OMAP4_CTRL_MODULE_PAD_UART3_CTS_RCTX_OFFSET             0x0140
+#define OMAP4_CTRL_MODULE_PAD_UART3_RTS_SD_OFFSET               0x0142
+#define OMAP4_CTRL_MODULE_PAD_UART3_RX_IRRX_OFFSET              0x0144
+#define OMAP4_CTRL_MODULE_PAD_UART3_TX_IRTX_OFFSET              0x0146
+#define OMAP4_CTRL_MODULE_PAD_SDMMC5_CLK_OFFSET                 0x0148
+#define OMAP4_CTRL_MODULE_PAD_SDMMC5_CMD_OFFSET                 0x014a
+#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT0_OFFSET                0x014c
+#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT1_OFFSET                0x014e
+#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT2_OFFSET                0x0150
+#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT3_OFFSET                0x0152
+#define OMAP4_CTRL_MODULE_PAD_MCSPI4_CLK_OFFSET                 0x0154
+#define OMAP4_CTRL_MODULE_PAD_MCSPI4_SIMO_OFFSET                0x0156
+#define OMAP4_CTRL_MODULE_PAD_MCSPI4_SOMI_OFFSET                0x0158
+#define OMAP4_CTRL_MODULE_PAD_MCSPI4_CS0_OFFSET                 0x015a
+#define OMAP4_CTRL_MODULE_PAD_UART4_RX_OFFSET                   0x015c
+#define OMAP4_CTRL_MODULE_PAD_UART4_TX_OFFSET                   0x015e
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_CLK_OFFSET          0x0160
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_STP_OFFSET          0x0162
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DIR_OFFSET          0x0164
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_NXT_OFFSET          0x0166
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT0_OFFSET         0x0168
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT1_OFFSET         0x016a
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT2_OFFSET         0x016c
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT3_OFFSET         0x016e
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT4_OFFSET         0x0170
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT5_OFFSET         0x0172
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT6_OFFSET         0x0174
+#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT7_OFFSET         0x0176
+#define OMAP4_CTRL_MODULE_PAD_USBB2_HSIC_DATA_OFFSET            0x0178
+#define OMAP4_CTRL_MODULE_PAD_USBB2_HSIC_STROBE_OFFSET          0x017a
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX0_OFFSET                 0x017c
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY0_OFFSET                 0x017e
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX1_OFFSET                 0x0180
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY1_OFFSET                 0x0182
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX2_OFFSET                 0x0184
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY2_OFFSET                 0x0186
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX0_OFFSET                 0x0188
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY0_OFFSET                 0x018a
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX1_OFFSET                 0x018c
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY1_OFFSET                 0x018e
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX2_OFFSET                 0x0190
+#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY2_OFFSET                 0x0192
+#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_CE_OFFSET               0x0194
+#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_DP_OFFSET               0x0196
+#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_DM_OFFSET               0x0198
+#define OMAP4_CTRL_MODULE_PAD_FREF_CLK1_OUT_OFFSET              0x019a
+#define OMAP4_CTRL_MODULE_PAD_FREF_CLK2_OUT_OFFSET              0x019c
+#define OMAP4_CTRL_MODULE_PAD_SYS_NIRQ1_OFFSET                  0x019e
+#define OMAP4_CTRL_MODULE_PAD_SYS_NIRQ2_OFFSET                  0x01a0
+#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT0_OFFSET                  0x01a2
+#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT1_OFFSET                  0x01a4
+#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT2_OFFSET                  0x01a6
+#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT3_OFFSET                  0x01a8
+#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT4_OFFSET                  0x01aa
+#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT5_OFFSET                  0x01ac
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU0_OFFSET                   0x01ae
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU1_OFFSET                   0x01b0
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU2_OFFSET                   0x01b2
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU3_OFFSET                   0x01b4
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU4_OFFSET                   0x01b6
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU5_OFFSET                   0x01b8
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU6_OFFSET                   0x01ba
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU7_OFFSET                   0x01bc
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU8_OFFSET                   0x01be
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU9_OFFSET                   0x01c0
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU10_OFFSET                  0x01c2
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU11_OFFSET                  0x01c4
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU12_OFFSET                  0x01c6
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU13_OFFSET                  0x01c8
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU14_OFFSET                  0x01ca
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU15_OFFSET                  0x01cc
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU16_OFFSET                  0x01ce
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU17_OFFSET                  0x01d0
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU18_OFFSET                  0x01d2
+#define OMAP4_CTRL_MODULE_PAD_DPM_EMU19_OFFSET                  0x01d4
+
+/* ES2.0 only */
+#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT2_OFFSET                 0x008e
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS4_OFFSET                  0x0090
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS5_OFFSET                  0x0092
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS6_OFFSET                  0x0094
+#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS7_OFFSET                  0x0096
+
+#define OMAP4_CTRL_MODULE_PAD_KPD_COL3_OFFSET                   0x017c
+#define OMAP4_CTRL_MODULE_PAD_KPD_COL4_OFFSET                   0x017e
+#define OMAP4_CTRL_MODULE_PAD_KPD_COL5_OFFSET                   0x0180
+#define OMAP4_CTRL_MODULE_PAD_KPD_COL0_OFFSET                   0x0182
+#define OMAP4_CTRL_MODULE_PAD_KPD_COL1_OFFSET                   0x0184
+#define OMAP4_CTRL_MODULE_PAD_KPD_COL2_OFFSET                   0x0186
+#define OMAP4_CTRL_MODULE_PAD_KPD_ROW3_OFFSET                   0x0188
+#define OMAP4_CTRL_MODULE_PAD_KPD_ROW4_OFFSET                   0x018a
+#define OMAP4_CTRL_MODULE_PAD_KPD_ROW5_OFFSET                   0x018c
+#define OMAP4_CTRL_MODULE_PAD_KPD_ROW0_OFFSET                   0x018e
+#define OMAP4_CTRL_MODULE_PAD_KPD_ROW1_OFFSET                   0x0190
+#define OMAP4_CTRL_MODULE_PAD_KPD_ROW2_OFFSET                   0x0192
+
+
+#define OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE                     \
+                (OMAP4_CTRL_MODULE_PAD_DPM_EMU19_OFFSET         \
+                 - OMAP4_CTRL_MODULE_PAD_GPMC_AD0_OFFSET + 2)
+
+/* ctrl_module_pad_wkup base address */
+#define OMAP4_CTRL_MODULE_PAD_WKUP_MUX_PBASE                    0x4a31e000
+
+/* ctrl_module_pad_wkup registers offset */
+#define OMAP4_CTRL_MODULE_PAD_SIM_IO_OFFSET                     0x0040
+#define OMAP4_CTRL_MODULE_PAD_SIM_CLK_OFFSET                    0x0042
+#define OMAP4_CTRL_MODULE_PAD_SIM_RESET_OFFSET                  0x0044
+#define OMAP4_CTRL_MODULE_PAD_SIM_CD_OFFSET                     0x0046
+#define OMAP4_CTRL_MODULE_PAD_SIM_PWRCTRL_OFFSET                0x0048
+#define OMAP4_CTRL_MODULE_PAD_SR_SCL_OFFSET                     0x004a
+#define OMAP4_CTRL_MODULE_PAD_SR_SDA_OFFSET                     0x004c
+#define OMAP4_CTRL_MODULE_PAD_FREF_XTAL_IN_OFFSET               0x004e
+#define OMAP4_CTRL_MODULE_PAD_FREF_SLICER_IN_OFFSET             0x0050
+#define OMAP4_CTRL_MODULE_PAD_FREF_CLK_IOREQ_OFFSET             0x0052
+#define OMAP4_CTRL_MODULE_PAD_FREF_CLK0_OUT_OFFSET              0x0054
+#define OMAP4_CTRL_MODULE_PAD_FREF_CLK3_REQ_OFFSET              0x0056
+#define OMAP4_CTRL_MODULE_PAD_FREF_CLK3_OUT_OFFSET              0x0058
+#define OMAP4_CTRL_MODULE_PAD_FREF_CLK4_REQ_OFFSET              0x005a
+#define OMAP4_CTRL_MODULE_PAD_FREF_CLK4_OUT_OFFSET              0x005c
+#define OMAP4_CTRL_MODULE_PAD_SYS_32K_OFFSET                    0x005e
+#define OMAP4_CTRL_MODULE_PAD_SYS_NRESPWRON_OFFSET              0x0060
+#define OMAP4_CTRL_MODULE_PAD_SYS_NRESWARM_OFFSET               0x0062
+#define OMAP4_CTRL_MODULE_PAD_SYS_PWR_REQ_OFFSET                0x0064
+#define OMAP4_CTRL_MODULE_PAD_SYS_PWRON_RESET_OUT_OFFSET        0x0066
+#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT6_OFFSET                  0x0068
+#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT7_OFFSET                  0x006a
+#define OMAP4_CTRL_MODULE_PAD_JTAG_NTRST_OFFSET                 0x006c
+#define OMAP4_CTRL_MODULE_PAD_JTAG_TCK_OFFSET                   0x006e
+#define OMAP4_CTRL_MODULE_PAD_JTAG_RTCK_OFFSET                  0x0070
+#define OMAP4_CTRL_MODULE_PAD_JTAG_TMS_TMSC_OFFSET              0x0072
+#define OMAP4_CTRL_MODULE_PAD_JTAG_TDI_OFFSET                   0x0074
+#define OMAP4_CTRL_MODULE_PAD_JTAG_TDO_OFFSET                   0x0076
+
+#define OMAP4_CTRL_MODULE_PAD_WKUP_MUX_SIZE                     \
+                (OMAP4_CTRL_MODULE_PAD_JTAG_TDO_OFFSET          \
+                 - OMAP4_CTRL_MODULE_PAD_SIM_IO_OFFSET + 2)
+
+#endif
diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c
index f5a1aad1a5c0..3fc5dc7233da 100644
--- a/arch/arm/mach-omap2/omap-iommu.c
+++ b/arch/arm/mach-omap2/omap-iommu.c
@@ -33,9 +33,11 @@ static struct iommu_device omap3_devices[] = {
                         .name = "isp",
                         .nr_tlb_entries = 8,
                         .clk_name = "cam_ick",
+                        .da_start = 0x0,
+                        .da_end = 0xFFFFF000,
                 },
         },
-#if defined(CONFIG_MPU_BRIDGE_IOMMU)
+#if defined(CONFIG_OMAP_IOMMU_IVA2)
         {
                 .base = 0x5d000000,
                 .irq = 28,
@@ -43,6 +45,8 @@ static struct iommu_device omap3_devices[] = {
                         .name = "iva2",
                         .nr_tlb_entries = 32,
                         .clk_name = "iva2_ck",
+                        .da_start = 0x11000000,
+                        .da_end = 0xFFFFF000,
                 },
         },
 #endif
@@ -64,6 +68,8 @@ static struct iommu_device omap4_devices[] = {
                         .name = "ducati",
                         .nr_tlb_entries = 32,
                         .clk_name = "ducati_ick",
+                        .da_start = 0x0,
+                        .da_end = 0xFFFFF000,
                 },
         },
 #if defined(CONFIG_MPU_TESLA_IOMMU)
@@ -74,6 +80,8 @@ static struct iommu_device omap4_devices[] = {
                         .name = "tesla",
                         .nr_tlb_entries = 32,
                         .clk_name = "tesla_ick",
+                        .da_start = 0x0,
+                        .da_end = 0xFFFFF000,
                 },
         },
 #endif
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 666e852988d5..19268647ce36 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -54,6 +54,8 @@ static void omap4_l2x0_disable(void)
 
 static int __init omap_l2_cache_init(void)
 {
+        u32 aux_ctrl = 0;
+
         /*
          * To avoid code running on other OMAPs in
          * multi-omap builds
@@ -65,18 +67,32 @@ static int __init omap_l2_cache_init(void)
         l2cache_base = ioremap(OMAP44XX_L2CACHE_BASE, SZ_4K);
         BUG_ON(!l2cache_base);
 
-        /* Enable PL310 L2 Cache controller */
-        omap_smc1(0x102, 0x1);
-
         /*
          * 16-way associativity, parity disabled
          * Way size - 32KB (es1.0)
          * Way size - 64KB (es2.0 +)
          */
-        if (omap_rev() == OMAP4430_REV_ES1_0)
-                l2x0_init(l2cache_base, 0x0e050000, 0xc0000fff);
-        else
-                l2x0_init(l2cache_base, 0x0e070000, 0xc0000fff);
+        aux_ctrl = ((1 << L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT) |
+                        (0x1 << 25) |
+                        (0x1 << L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT) |
+                        (0x1 << L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT));
+
+        if (omap_rev() == OMAP4430_REV_ES1_0) {
+                aux_ctrl |= 0x2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT;
+        } else {
+                aux_ctrl |= ((0x3 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT) |
+                        (1 << L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT) |
+                        (1 << L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT) |
+                        (1 << L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT) |
+                        (1 << L2X0_AUX_CTRL_EARLY_BRESP_SHIFT));
+        }
+        if (omap_rev() != OMAP4430_REV_ES1_0)
+                omap_smc1(0x109, aux_ctrl);
+
+        /* Enable PL310 L2 Cache controller */
+        omap_smc1(0x102, 0x1);
+
+        l2x0_init(l2cache_base, aux_ctrl, L2X0_AUX_CTRL_MASK);
 
         /*
          * Override default outer_cache.disable with a OMAP4
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 5a30658444d0..e282e35769fd 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -116,7 +116,6 @@
  * - Open Core Protocol Specification 2.2
  *
  * To do:
- * - pin mux handling
  * - handle IO mapping
  * - bus throughput & module latency measurement code
  *
@@ -135,17 +134,21 @@
 #include <linux/err.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
+#include <linux/spinlock.h>
 
 #include <plat/common.h>
 #include <plat/cpu.h>
-#include <plat/clockdomain.h>
-#include <plat/powerdomain.h>
+#include "clockdomain.h"
+#include "powerdomain.h"
 #include <plat/clock.h>
 #include <plat/omap_hwmod.h>
 #include <plat/prcm.h>
 
-#include "cm.h"
-#include "prm.h"
+#include "cm2xxx_3xxx.h"
+#include "cm44xx.h"
+#include "prm2xxx_3xxx.h"
+#include "prm44xx.h"
+#include "mux.h"
 
 /* Maximum microseconds to wait for OMAP module to softreset */
 #define MAX_MODULE_SOFTRESET_WAIT       10000
@@ -156,8 +159,6 @@
 /* omap_hwmod_list contains all registered struct omap_hwmods */
 static LIST_HEAD(omap_hwmod_list);
 
-static DEFINE_MUTEX(omap_hwmod_mutex);
-
 /* mpu_oh: used to add/remove MPU initiator from sleepdep list */
 static struct omap_hwmod *mpu_oh;
 
@@ -209,10 +210,9 @@ static void _write_sysconfig(u32 v, struct omap_hwmod *oh)
 
         /* XXX ensure module interface clock is up */
 
-        if (oh->_sysc_cache != v) {
-                oh->_sysc_cache = v;
-                omap_hwmod_write(v, oh, oh->class->sysc->sysc_offs);
-        }
+        /* Module might have lost context, always update cache and register */
+        oh->_sysc_cache = v;
+        omap_hwmod_write(v, oh, oh->class->sysc->sysc_offs);
 }
 
 /**
@@ -388,12 +388,13 @@ static int _set_module_autoidle(struct omap_hwmod *oh, u8 autoidle,
  * Allow the hardware module @oh to send wakeups.  Returns -EINVAL
  * upon error or 0 upon success.
  */
-static int _enable_wakeup(struct omap_hwmod *oh)
+static int _enable_wakeup(struct omap_hwmod *oh, u32 *v)
 {
-        u32 v, wakeup_mask;
+        u32 wakeup_mask;
 
         if (!oh->class->sysc ||
-            !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
+            !((oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP) ||
+              (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)))
                 return -EINVAL;
 
         if (!oh->class->sysc->sysc_fields) {
@@ -403,9 +404,10 @@ static int _enable_wakeup(struct omap_hwmod *oh)
 
         wakeup_mask = (0x1 << oh->class->sysc->sysc_fields->enwkup_shift);
 
-        v = oh->_sysc_cache;
-        v |= wakeup_mask;
-        _write_sysconfig(v, oh);
+        *v |= wakeup_mask;
+
+        if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)
+                _set_slave_idlemode(oh, HWMOD_IDLEMODE_SMART_WKUP, v);
 
         /* XXX test pwrdm_get_wken for this hwmod's subsystem */
 
@@ -421,12 +423,13 @@ static int _enable_wakeup(struct omap_hwmod *oh)
  * Prevent the hardware module @oh to send wakeups.  Returns -EINVAL
  * upon error or 0 upon success.
  */
-static int _disable_wakeup(struct omap_hwmod *oh)
+static int _disable_wakeup(struct omap_hwmod *oh, u32 *v)
 {
-        u32 v, wakeup_mask;
+        u32 wakeup_mask;
 
         if (!oh->class->sysc ||
-            !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
+            !((oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP) ||
+              (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)))
                 return -EINVAL;
 
         if (!oh->class->sysc->sysc_fields) {
@@ -436,9 +439,10 @@ static int _disable_wakeup(struct omap_hwmod *oh)
 
         wakeup_mask = (0x1 << oh->class->sysc->sysc_fields->enwkup_shift);
 
-        v = oh->_sysc_cache;
-        v &= ~wakeup_mask;
-        _write_sysconfig(v, oh);
+        *v &= ~wakeup_mask;
+
+        if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)
+                _set_slave_idlemode(oh, HWMOD_IDLEMODE_SMART, v);
 
         /* XXX test pwrdm_get_wken for this hwmod's subsystem */
 
@@ -675,7 +679,7 @@ static void _disable_optional_clocks(struct omap_hwmod *oh)
  * Returns the array index of the OCP slave port that the MPU
  * addresses the device on, or -EINVAL upon error or not found.
  */
-static int _find_mpu_port_index(struct omap_hwmod *oh)
+static int __init _find_mpu_port_index(struct omap_hwmod *oh)
 {
         int i;
         int found = 0;
@@ -709,7 +713,7 @@ static int _find_mpu_port_index(struct omap_hwmod *oh)
  * Return the virtual address of the base of the register target of
  * device @oh, or NULL on error.
  */
-static void __iomem *_find_mpu_rt_base(struct omap_hwmod *oh, u8 index)
+static void __iomem * __init _find_mpu_rt_base(struct omap_hwmod *oh, u8 index)
 {
         struct omap_hwmod_ocp_if *os;
         struct omap_hwmod_addr_space *mem;
@@ -786,11 +790,11 @@ static void _enable_sysc(struct omap_hwmod *oh)
             (sf & SYSC_HAS_CLOCKACTIVITY))
                 _set_clockactivity(oh, oh->class->sysc->clockact, &v);
 
-        _write_sysconfig(v, oh);
-
         /* If slave is in SMARTIDLE, also enable wakeup */
         if ((sf & SYSC_HAS_SIDLEMODE) && !(oh->flags & HWMOD_SWSUP_SIDLE))
-                _enable_wakeup(oh);
+                _enable_wakeup(oh, &v);
+
+        _write_sysconfig(v, oh);
 
         /*
          * Set the autoidle bit only after setting the smartidle bit
@@ -836,6 +840,10 @@ static void _idle_sysc(struct omap_hwmod *oh)
                 _set_master_standbymode(oh, idlemode, &v);
         }
 
+        /* If slave is in SMARTIDLE, also enable wakeup */
+        if ((sf & SYSC_HAS_SIDLEMODE) && !(oh->flags & HWMOD_SWSUP_SIDLE))
+                _enable_wakeup(oh, &v);
+
         _write_sysconfig(v, oh);
 }
 
@@ -874,7 +882,6 @@ static void _shutdown_sysc(struct omap_hwmod *oh)
  * @name: find an omap_hwmod by name
  *
  * Return a pointer to an omap_hwmod by name, or NULL if not found.
- * Caller must hold omap_hwmod_mutex.
  */
 static struct omap_hwmod *_lookup(const char *name)
 {
@@ -1089,7 +1096,7 @@ static int _read_hardreset(struct omap_hwmod *oh, const char *name)
 }
 
 /**
- * _reset - reset an omap_hwmod
+ * _ocp_softreset - reset an omap_hwmod via the OCP_SYSCONFIG bit
  * @oh: struct omap_hwmod *
  *
  * Resets an omap_hwmod @oh via the OCP_SYSCONFIG bit.  hwmod must be
@@ -1098,12 +1105,13 @@ static int _read_hardreset(struct omap_hwmod *oh, const char *name)
  * the module did not reset in time, or 0 upon success.
  *
  * In OMAP3 a specific SYSSTATUS register is used to get the reset status.
- * Starting in OMAP4, some IPs does not have SYSSTATUS register and instead
+ * Starting in OMAP4, some IPs do not have SYSSTATUS registers and instead
  * use the SYSCONFIG softreset bit to provide the status.
  *
- * Note that some IP like McBSP does have a reset control but no reset status.
+ * Note that some IP like McBSP do have reset control but don't have
+ * reset status.
  */
-static int _reset(struct omap_hwmod *oh)
+static int _ocp_softreset(struct omap_hwmod *oh)
 {
         u32 v;
         int c = 0;
@@ -1124,7 +1132,7 @@ static int _reset(struct omap_hwmod *oh)
         if (oh->flags & HWMOD_CONTROL_OPT_CLKS_IN_RESET)
                 _enable_optional_clocks(oh);
 
-        pr_debug("omap_hwmod: %s: resetting\n", oh->name);
+        pr_debug("omap_hwmod: %s: resetting via OCP SOFTRESET\n", oh->name);
 
         v = oh->_sysc_cache;
         ret = _set_softreset(oh, &v);
@@ -1164,17 +1172,41 @@ dis_opt_clks:
 }
 
 /**
- * _omap_hwmod_enable - enable an omap_hwmod
+ * _reset - reset an omap_hwmod
+ * @oh: struct omap_hwmod *
+ *
+ * Resets an omap_hwmod @oh.  The default software reset mechanism for
+ * most OMAP IP blocks is triggered via the OCP_SYSCONFIG.SOFTRESET
+ * bit.  However, some hwmods cannot be reset via this method: some
+ * are not targets and therefore have no OCP header registers to
+ * access; others (like the IVA) have idiosyncratic reset sequences.
+ * So for these relatively rare cases, custom reset code can be
+ * supplied in the struct omap_hwmod_class .reset function pointer.
+ * Passes along the return value from either _reset() or the custom
+ * reset function - these must return -EINVAL if the hwmod cannot be
+ * reset this way or if the hwmod is in the wrong state, -ETIMEDOUT if
+ * the module did not reset in time, or 0 upon success.
+ */
+static int _reset(struct omap_hwmod *oh)
+{
+        int ret;
+
+        pr_debug("omap_hwmod: %s: resetting\n", oh->name);
+
+        ret = (oh->class->reset) ? oh->class->reset(oh) : _ocp_softreset(oh);
+
+        return ret;
+}
+
+/**
+ * _enable - enable an omap_hwmod
  * @oh: struct omap_hwmod *
  *
  * Enables an omap_hwmod @oh such that the MPU can access the hwmod's
- * register target.  (This function has a full name --
- * _omap_hwmod_enable() rather than simply _enable() -- because it is
- * currently required by the pm34xx.c idle loop.)  Returns -EINVAL if
- * the hwmod is in the wrong state or passes along the return value of
- * _wait_target_ready().
+ * register target.  Returns -EINVAL if the hwmod is in the wrong
+ * state or passes along the return value of _wait_target_ready().
  */
-int _omap_hwmod_enable(struct omap_hwmod *oh)
+static int _enable(struct omap_hwmod *oh)
 {
         int r;
 
@@ -1197,7 +1229,9 @@ int _omap_hwmod_enable(struct omap_hwmod *oh)
              oh->_state == _HWMOD_STATE_DISABLED) && oh->rst_lines_cnt == 1)
                 _deassert_hardreset(oh, oh->rst_lines[0].name);
 
-        /* XXX mux balls */
+        /* Mux pins for device runtime if populated */
+        if (oh->mux)
+                omap_hwmod_mux(oh->mux, _HWMOD_STATE_ENABLED);
 
         _add_initiator_dep(oh, mpu_oh);
         _enable_clocks(oh);
@@ -1213,6 +1247,7 @@ int _omap_hwmod_enable(struct omap_hwmod *oh)
                         _enable_sysc(oh);
                 }
         } else {
+                _disable_clocks(oh);
                 pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n",
                          oh->name, r);
         }
@@ -1221,16 +1256,14 @@ int _omap_hwmod_enable(struct omap_hwmod *oh)
 }
 
 /**
- * _omap_hwmod_idle - idle an omap_hwmod
+ * _idle - idle an omap_hwmod
  * @oh: struct omap_hwmod *
  *
  * Idles an omap_hwmod @oh.  This should be called once the hwmod has
- * no further work.  (This function has a full name --
- * _omap_hwmod_idle() rather than simply _idle() -- because it is
- * currently required by the pm34xx.c idle loop.)  Returns -EINVAL if
- * the hwmod is in the wrong state or returns 0.
+ * no further work.  Returns -EINVAL if the hwmod is in the wrong
+ * state or returns 0.
  */
-int _omap_hwmod_idle(struct omap_hwmod *oh)
+static int _idle(struct omap_hwmod *oh)
 {
         if (oh->_state != _HWMOD_STATE_ENABLED) {
                 WARN(1, "omap_hwmod: %s: idle state can only be entered from "
@@ -1245,6 +1278,10 @@ int _omap_hwmod_idle(struct omap_hwmod *oh)
         _del_initiator_dep(oh, mpu_oh);
         _disable_clocks(oh);
 
+        /* Mux pins for device idle if populated */
+        if (oh->mux)
+                omap_hwmod_mux(oh->mux, _HWMOD_STATE_IDLE);
+
         oh->_state = _HWMOD_STATE_IDLE;
 
         return 0;
@@ -1261,6 +1298,9 @@ int _omap_hwmod_idle(struct omap_hwmod *oh)
  */
 static int _shutdown(struct omap_hwmod *oh)
 {
+        int ret;
+        u8 prev_state;
+
         if (oh->_state != _HWMOD_STATE_IDLE &&
             oh->_state != _HWMOD_STATE_ENABLED) {
                 WARN(1, "omap_hwmod: %s: disabled state can only be entered "
@@ -1270,6 +1310,18 @@ static int _shutdown(struct omap_hwmod *oh)
 
         pr_debug("omap_hwmod: %s: disabling\n", oh->name);
 
+        if (oh->class->pre_shutdown) {
+                prev_state = oh->_state;
+                if (oh->_state == _HWMOD_STATE_IDLE)
+                        _enable(oh);
+                ret = oh->class->pre_shutdown(oh);
+                if (ret) {
+                        if (prev_state == _HWMOD_STATE_IDLE)
+                                _idle(oh);
+                        return ret;
+                }
+        }
+
         if (oh->class->sysc)
                 _shutdown_sysc(oh);
 
@@ -1288,7 +1340,9 @@ static int _shutdown(struct omap_hwmod *oh)
         }
         /* XXX Should this code also force-disable the optional clocks? */
 
-        /* XXX mux any associated balls to safe mode */
+        /* Mux pins to safe mode or use populated off mode values */
+        if (oh->mux)
+                omap_hwmod_mux(oh->mux, _HWMOD_STATE_DISABLED);
 
         oh->_state = _HWMOD_STATE_DISABLED;
 
@@ -1298,23 +1352,15 @@ static int _shutdown(struct omap_hwmod *oh)
 /**
  * _setup - do initial configuration of omap_hwmod
  * @oh: struct omap_hwmod *
- * @skip_setup_idle_p: do not idle hwmods at the end of the fn if 1
  *
  * Writes the CLOCKACTIVITY bits @clockact to the hwmod @oh
- * OCP_SYSCONFIG register.  @skip_setup_idle is intended to be used on
- * a system that will not call omap_hwmod_enable() to enable devices
- * (e.g., a system without PM runtime).  Returns -EINVAL if the hwmod
- * is in the wrong state or returns 0.
+ * OCP_SYSCONFIG register.  Returns -EINVAL if the hwmod is in the
+ * wrong state or returns 0.
  */
 static int _setup(struct omap_hwmod *oh, void *data)
 {
         int i, r;
-        u8 skip_setup_idle;
-
-        if (!oh || !data)
-                return -EINVAL;
-
-        skip_setup_idle = *(u8 *)data;
+        u8 postsetup_state;
 
         /* Set iclk autoidle mode */
         if (oh->slaves_cnt > 0) {
@@ -1334,7 +1380,6 @@ static int _setup(struct omap_hwmod *oh, void *data)
                 }
         }
 
-        mutex_init(&oh->_mutex);
         oh->_state = _HWMOD_STATE_INITIALIZED;
 
         /*
@@ -1347,7 +1392,7 @@ static int _setup(struct omap_hwmod *oh, void *data)
         if ((oh->flags & HWMOD_INIT_NO_RESET) && oh->rst_lines_cnt == 1)
                 return 0;
 
-        r = _omap_hwmod_enable(oh);
+        r = _enable(oh);
         if (r) {
                 pr_warning("omap_hwmod: %s: cannot be enabled (%d)\n",
                            oh->name, oh->_state);
@@ -1359,7 +1404,7 @@ static int _setup(struct omap_hwmod *oh, void *data)
 
                 /*
                  * OCP_SYSCONFIG bits need to be reprogrammed after a softreset.
-                 * The _omap_hwmod_enable() function should be split to
+                 * The _enable() function should be split to
                  * avoid the rewrite of the OCP_SYSCONFIG register.
                  */
                 if (oh->class->sysc) {
@@ -1368,12 +1413,77 @@ static int _setup(struct omap_hwmod *oh, void *data)
                 }
         }
 
-        if (!(oh->flags & HWMOD_INIT_NO_IDLE) && !skip_setup_idle)
-                _omap_hwmod_idle(oh);
+        postsetup_state = oh->_postsetup_state;
+        if (postsetup_state == _HWMOD_STATE_UNKNOWN)
+                postsetup_state = _HWMOD_STATE_ENABLED;
+
+        /*
+         * XXX HWMOD_INIT_NO_IDLE does not belong in hwmod data -
+         * it should be set by the core code as a runtime flag during startup
+         */
+        if ((oh->flags & HWMOD_INIT_NO_IDLE) &&
+            (postsetup_state == _HWMOD_STATE_IDLE))
+                postsetup_state = _HWMOD_STATE_ENABLED;
+
+        if (postsetup_state == _HWMOD_STATE_IDLE)
+                _idle(oh);
+        else if (postsetup_state == _HWMOD_STATE_DISABLED)
+                _shutdown(oh);
+        else if (postsetup_state != _HWMOD_STATE_ENABLED)
+                WARN(1, "hwmod: %s: unknown postsetup state %d! defaulting to enabled\n",
+                     oh->name, postsetup_state);
 
         return 0;
 }
 
+/**
+ * _register - register a struct omap_hwmod
+ * @oh: struct omap_hwmod *
+ *
+ * Registers the omap_hwmod @oh.  Returns -EEXIST if an omap_hwmod
+ * already has been registered by the same name; -EINVAL if the
+ * omap_hwmod is in the wrong state, if @oh is NULL, if the
+ * omap_hwmod's class field is NULL; if the omap_hwmod is missing a
+ * name, or if the omap_hwmod's class is missing a name; or 0 upon
+ * success.
+ *
+ * XXX The data should be copied into bootmem, so the original data
+ * should be marked __initdata and freed after init.  This would allow
+ * unneeded omap_hwmods to be freed on multi-OMAP configurations.  Note
+ * that the copy process would be relatively complex due to the large number
+ * of substructures.
+ */
+static int __init _register(struct omap_hwmod *oh)
+{
+        int ret, ms_id;
+
+        if (!oh || !oh->name || !oh->class || !oh->class->name ||
+            (oh->_state != _HWMOD_STATE_UNKNOWN))
+                return -EINVAL;
+
+        pr_debug("omap_hwmod: %s: registering\n", oh->name);
+
+        if (_lookup(oh->name))
+                return -EEXIST;
+
+        ms_id = _find_mpu_port_index(oh);
+        if (!IS_ERR_VALUE(ms_id)) {
+                oh->_mpu_port_index = ms_id;
+                oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index);
+        } else {
+                oh->_int_flags |= _HWMOD_NO_MPU_PORT;
+        }
+
+        list_add_tail(&oh->node, &omap_hwmod_list);
+
+        spin_lock_init(&oh->_lock);
+
+        oh->_state = _HWMOD_STATE_REGISTERED;
+
+        ret = 0;
+
+        return ret;
+}
 
 
 /* Public functions */
@@ -1427,59 +1537,6 @@ int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode)
 }
 
 /**
- * omap_hwmod_register - register a struct omap_hwmod
- * @oh: struct omap_hwmod *
- *
- * Registers the omap_hwmod @oh.  Returns -EEXIST if an omap_hwmod
- * already has been registered by the same name; -EINVAL if the
- * omap_hwmod is in the wrong state, if @oh is NULL, if the
- * omap_hwmod's class field is NULL; if the omap_hwmod is missing a
- * name, or if the omap_hwmod's class is missing a name; or 0 upon
- * success.
- *
- * XXX The data should be copied into bootmem, so the original data
- * should be marked __initdata and freed after init.  This would allow
- * unneeded omap_hwmods to be freed on multi-OMAP configurations.  Note
- * that the copy process would be relatively complex due to the large number
- * of substructures.
- */
-int omap_hwmod_register(struct omap_hwmod *oh)
-{
-        int ret, ms_id;
-
-        if (!oh || !oh->name || !oh->class || !oh->class->name ||
-            (oh->_state != _HWMOD_STATE_UNKNOWN))
-                return -EINVAL;
-
-        mutex_lock(&omap_hwmod_mutex);
-
-        pr_debug("omap_hwmod: %s: registering\n", oh->name);
-
-        if (_lookup(oh->name)) {
-                ret = -EEXIST;
-                goto ohr_unlock;
-        }
-
-        ms_id = _find_mpu_port_index(oh);
-        if (!IS_ERR_VALUE(ms_id)) {
-                oh->_mpu_port_index = ms_id;
-                oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index);
-        } else {
-                oh->_int_flags |= _HWMOD_NO_MPU_PORT;
-        }
-
-        list_add_tail(&oh->node, &omap_hwmod_list);
-
-        oh->_state = _HWMOD_STATE_REGISTERED;
-
-        ret = 0;
-
-ohr_unlock:
-        mutex_unlock(&omap_hwmod_mutex);
-        return ret;
-}
-
-/**
  * omap_hwmod_lookup - look up a registered omap_hwmod by name
  * @name: name of the omap_hwmod to look up
  *
@@ -1493,9 +1550,7 @@ struct omap_hwmod *omap_hwmod_lookup(const char *name)
         if (!name)
                 return NULL;
 
-        mutex_lock(&omap_hwmod_mutex);
         oh = _lookup(name);
-        mutex_unlock(&omap_hwmod_mutex);
 
         return oh;
 }
@@ -1521,13 +1576,11 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
         if (!fn)
                 return -EINVAL;
 
-        mutex_lock(&omap_hwmod_mutex);
         list_for_each_entry(temp_oh, &omap_hwmod_list, node) {
                 ret = (*fn)(temp_oh, data);
                 if (ret)
                         break;
         }
-        mutex_unlock(&omap_hwmod_mutex);
 
         return ret;
 }
@@ -1542,7 +1595,7 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
  * listed in @ohs that are valid for this chip.  Returns -EINVAL if
  * omap_hwmod_init() has already been called or 0 otherwise.
  */
-int omap_hwmod_init(struct omap_hwmod **ohs)
+int __init omap_hwmod_init(struct omap_hwmod **ohs)
 {
         struct omap_hwmod *oh;
         int r;
@@ -1558,8 +1611,8 @@ int omap_hwmod_init(struct omap_hwmod **ohs)
         oh = *ohs;
         while (oh) {
                 if (omap_chip_is(oh->omap_chip)) {
-                        r = omap_hwmod_register(oh);
-                        WARN(r, "omap_hwmod: %s: omap_hwmod_register returned "
+                        r = _register(oh);
+                        WARN(r, "omap_hwmod: %s: _register returned "
                              "%d\n", oh->name, r);
                 }
                 oh = *++ohs;
@@ -1570,13 +1623,12 @@ int omap_hwmod_init(struct omap_hwmod **ohs)
 
 /**
  * omap_hwmod_late_init - do some post-clock framework initialization
- * @skip_setup_idle: if 1, do not idle hwmods in _setup()
  *
  * Must be called after omap2_clk_init().  Resolves the struct clk names
  * to struct clk pointers for each registered omap_hwmod.  Also calls
  * _setup() on each hwmod.  Returns 0.
  */
-int omap_hwmod_late_init(u8 skip_setup_idle)
+int omap_hwmod_late_init(void)
 {
         int r;
 
@@ -1588,36 +1640,7 @@ int omap_hwmod_late_init(u8 skip_setup_idle)
         WARN(!mpu_oh, "omap_hwmod: could not find MPU initiator hwmod %s\n",
              MPU_INITIATOR_NAME);
 
-        if (skip_setup_idle)
-                pr_debug("omap_hwmod: will leave hwmods enabled during setup\n");
-
-        omap_hwmod_for_each(_setup, &skip_setup_idle);
-
-        return 0;
-}
-
-/**
- * omap_hwmod_unregister - unregister an omap_hwmod
- * @oh: struct omap_hwmod *
- *
- * Unregisters a previously-registered omap_hwmod @oh.  There's probably
- * no use case for this, so it is likely to be removed in a later version.
- *
- * XXX Free all of the bootmem-allocated structures here when that is
- * implemented.  Make it clear that core code is the only code that is
- * expected to unregister modules.
- */
-int omap_hwmod_unregister(struct omap_hwmod *oh)
-{
-        if (!oh)
-                return -EINVAL;
-
-        pr_debug("omap_hwmod: %s: unregistering\n", oh->name);
-
-        mutex_lock(&omap_hwmod_mutex);
-        iounmap(oh->_mpu_rt_va);
-        list_del(&oh->node);
-        mutex_unlock(&omap_hwmod_mutex);
+        omap_hwmod_for_each(_setup, NULL);
 
         return 0;
 }
@@ -1632,18 +1655,18 @@ int omap_hwmod_unregister(struct omap_hwmod *oh)
 int omap_hwmod_enable(struct omap_hwmod *oh)
 {
         int r;
+        unsigned long flags;
 
         if (!oh)
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
-        r = _omap_hwmod_enable(oh);
-        mutex_unlock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
+        r = _enable(oh);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return r;
 }
 
-
 /**
  * omap_hwmod_idle - idle an omap_hwmod
  * @oh: struct omap_hwmod *
@@ -1653,12 +1676,14 @@ int omap_hwmod_enable(struct omap_hwmod *oh)
  */
 int omap_hwmod_idle(struct omap_hwmod *oh)
 {
+        unsigned long flags;
+
         if (!oh)
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
-        _omap_hwmod_idle(oh);
-        mutex_unlock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
+        _idle(oh);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return 0;
 }
@@ -1673,12 +1698,14 @@ int omap_hwmod_idle(struct omap_hwmod *oh)
  */
 int omap_hwmod_shutdown(struct omap_hwmod *oh)
 {
+        unsigned long flags;
+
         if (!oh)
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
         _shutdown(oh);
-        mutex_unlock(&oh->_mutex);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return 0;
 }
@@ -1691,9 +1718,11 @@ int omap_hwmod_shutdown(struct omap_hwmod *oh)
  */
 int omap_hwmod_enable_clocks(struct omap_hwmod *oh)
 {
-        mutex_lock(&oh->_mutex);
+        unsigned long flags;
+
+        spin_lock_irqsave(&oh->_lock, flags);
         _enable_clocks(oh);
-        mutex_unlock(&oh->_mutex);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return 0;
 }
@@ -1706,9 +1735,11 @@ int omap_hwmod_enable_clocks(struct omap_hwmod *oh)
  */
 int omap_hwmod_disable_clocks(struct omap_hwmod *oh)
 {
-        mutex_lock(&oh->_mutex);
+        unsigned long flags;
+
+        spin_lock_irqsave(&oh->_lock, flags);
         _disable_clocks(oh);
-        mutex_unlock(&oh->_mutex);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return 0;
 }
@@ -1752,13 +1783,14 @@ void omap_hwmod_ocp_barrier(struct omap_hwmod *oh)
 int omap_hwmod_reset(struct omap_hwmod *oh)
 {
         int r;
+        unsigned long flags;
 
         if (!oh)
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
         r = _reset(oh);
-        mutex_unlock(&oh->_mutex);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return r;
 }
@@ -1955,13 +1987,18 @@ int omap_hwmod_del_initiator_dep(struct omap_hwmod *oh,
  */
 int omap_hwmod_enable_wakeup(struct omap_hwmod *oh)
 {
+        unsigned long flags;
+        u32 v;
+
         if (!oh->class->sysc ||
             !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
-        _enable_wakeup(oh);
-        mutex_unlock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
+        v = oh->_sysc_cache;
+        _enable_wakeup(oh, &v);
+        _write_sysconfig(v, oh);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return 0;
 }
@@ -1980,13 +2017,18 @@ int omap_hwmod_enable_wakeup(struct omap_hwmod *oh)
  */
 int omap_hwmod_disable_wakeup(struct omap_hwmod *oh)
 {
+        unsigned long flags;
+        u32 v;
+
         if (!oh->class->sysc ||
             !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP))
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
-        _disable_wakeup(oh);
-        mutex_unlock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
+        v = oh->_sysc_cache;
+        _disable_wakeup(oh, &v);
+        _write_sysconfig(v, oh);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return 0;
 }
@@ -2006,13 +2048,14 @@ int omap_hwmod_disable_wakeup(struct omap_hwmod *oh)
 int omap_hwmod_assert_hardreset(struct omap_hwmod *oh, const char *name)
 {
         int ret;
+        unsigned long flags;
 
         if (!oh)
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
         ret = _assert_hardreset(oh, name);
-        mutex_unlock(&oh->_mutex);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return ret;
 }
@@ -2032,13 +2075,14 @@ int omap_hwmod_assert_hardreset(struct omap_hwmod *oh, const char *name)
 int omap_hwmod_deassert_hardreset(struct omap_hwmod *oh, const char *name)
 {
         int ret;
+        unsigned long flags;
 
         if (!oh)
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
         ret = _deassert_hardreset(oh, name);
-        mutex_unlock(&oh->_mutex);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return ret;
 }
@@ -2057,13 +2101,14 @@ int omap_hwmod_deassert_hardreset(struct omap_hwmod *oh, const char *name)
 int omap_hwmod_read_hardreset(struct omap_hwmod *oh, const char *name)
 {
         int ret;
+        unsigned long flags;
 
         if (!oh)
                 return -EINVAL;
 
-        mutex_lock(&oh->_mutex);
+        spin_lock_irqsave(&oh->_lock, flags);
         ret = _read_hardreset(oh, name);
-        mutex_unlock(&oh->_mutex);
+        spin_unlock_irqrestore(&oh->_lock, flags);
 
         return ret;
 }
@@ -2075,9 +2120,8 @@ int omap_hwmod_read_hardreset(struct omap_hwmod *oh, const char *name)
  * @fn: callback function pointer to call for each hwmod in class @classname
  * @user: arbitrary context data to pass to the callback function
  *
- * For each omap_hwmod of class @classname, call @fn.  Takes
- * omap_hwmod_mutex to prevent the hwmod list from changing during the
- * iteration.  If the callback function returns something other than
+ * For each omap_hwmod of class @classname, call @fn.
+ * If the callback function returns something other than
  * zero, the iterator is terminated, and the callback function's return
  * value is passed back to the caller.  Returns 0 upon success, -EINVAL
  * if @classname or @fn are NULL, or passes back the error code from @fn.
@@ -2096,8 +2140,6 @@ int omap_hwmod_for_each_by_class(const char *classname,
         pr_debug("omap_hwmod: %s: looking for modules of class %s\n",
                  __func__, classname);
 
-        mutex_lock(&omap_hwmod_mutex);
-
         list_for_each_entry(temp_oh, &omap_hwmod_list, node) {
                 if (!strcmp(temp_oh->class->name, classname)) {
                         pr_debug("omap_hwmod: %s: %s: calling callback fn\n",
@@ -2108,8 +2150,6 @@ int omap_hwmod_for_each_by_class(const char *classname,
                 }
         }
 
-        mutex_unlock(&omap_hwmod_mutex);
-
         if (ret)
                 pr_debug("omap_hwmod: %s: iterator terminated early: %d\n",
                          __func__, ret);
@@ -2117,3 +2157,64 @@ int omap_hwmod_for_each_by_class(const char *classname,
         return ret;
 }
 
+/**
+ * omap_hwmod_set_postsetup_state - set the post-_setup() state for this hwmod
+ * @oh: struct omap_hwmod *
+ * @state: state that _setup() should leave the hwmod in
+ *
+ * Sets the hwmod state that @oh will enter at the end of _setup() (called by
+ * omap_hwmod_late_init()).  Only valid to call between calls to
+ * omap_hwmod_init() and omap_hwmod_late_init().  Returns 0 upon success or
+ * -EINVAL if there is a problem with the arguments or if the hwmod is
+ * in the wrong state.
+ */
+int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state)
+{
+        int ret;
+        unsigned long flags;
+
+        if (!oh)
+                return -EINVAL;
+
+        if (state != _HWMOD_STATE_DISABLED &&
+            state != _HWMOD_STATE_ENABLED &&
+            state != _HWMOD_STATE_IDLE)
+                return -EINVAL;
+
+        spin_lock_irqsave(&oh->_lock, flags);
+
+        if (oh->_state != _HWMOD_STATE_REGISTERED) {
+                ret = -EINVAL;
+                goto ohsps_unlock;
+        }
+
+        oh->_postsetup_state = state;
+        ret = 0;
+
+ohsps_unlock:
+        spin_unlock_irqrestore(&oh->_lock, flags);
+
+        return ret;
+}
+
+/**
+ * omap_hwmod_get_context_loss_count - get lost context count
+ * @oh: struct omap_hwmod *
+ *
+ * Query the powerdomain of of @oh to get the context loss
+ * count for this device.
+ *
+ * Returns the context loss count of the powerdomain assocated with @oh
+ * upon success, or zero if no powerdomain exists for @oh.
+ */
+u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh)
+{
+        struct powerdomain *pwrdm;
+        int ret = 0;
+
+        pwrdm = omap_hwmod_get_pwrdm(oh);
+        if (pwrdm)
+                ret = pwrdm_get_context_loss_count(pwrdm);
+
+        return ret;
+}
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index adf6e3632a2b..b85c630b64d6 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -16,11 +16,14 @@
 #include <plat/cpu.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
+#include <plat/i2c.h>
+#include <plat/gpio.h>
 
 #include "omap_hwmod_common_data.h"
 
-#include "prm-regbits-24xx.h"
 #include "cm-regbits-24xx.h"
+#include "prm-regbits-24xx.h"
+#include "wd_timer.h"
 
 /*
  * OMAP2420 hardware module integration data
@@ -36,6 +39,11 @@ static struct omap_hwmod omap2420_iva_hwmod;
 static struct omap_hwmod omap2420_l3_main_hwmod;
 static struct omap_hwmod omap2420_l4_core_hwmod;
 static struct omap_hwmod omap2420_wd_timer2_hwmod;
+static struct omap_hwmod omap2420_gpio1_hwmod;
+static struct omap_hwmod omap2420_gpio2_hwmod;
+static struct omap_hwmod omap2420_gpio3_hwmod;
+static struct omap_hwmod omap2420_gpio4_hwmod;
+static struct omap_hwmod omap2420_dma_system_hwmod;
 
 /* L3 -> L4_CORE interface */
 static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = {
@@ -77,6 +85,8 @@ static struct omap_hwmod omap2420_l4_wkup_hwmod;
 static struct omap_hwmod omap2420_uart1_hwmod;
 static struct omap_hwmod omap2420_uart2_hwmod;
 static struct omap_hwmod omap2420_uart3_hwmod;
+static struct omap_hwmod omap2420_i2c1_hwmod;
+static struct omap_hwmod omap2420_i2c2_hwmod;
 
 /* L4_CORE -> L4_WKUP interface */
 static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = {
@@ -139,6 +149,45 @@ static struct omap_hwmod_ocp_if omap2_l4_core__uart3 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* I2C IP block address space length (in bytes) */
+#define OMAP2_I2C_AS_LEN                128
+
+/* L4 CORE -> I2C1 interface */
+static struct omap_hwmod_addr_space omap2420_i2c1_addr_space[] = {
+        {
+                .pa_start       = 0x48070000,
+                .pa_end         = 0x48070000 + OMAP2_I2C_AS_LEN - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_core__i2c1 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_i2c1_hwmod,
+        .clk            = "i2c1_ick",
+        .addr           = omap2420_i2c1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2420_i2c1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> I2C2 interface */
+static struct omap_hwmod_addr_space omap2420_i2c2_addr_space[] = {
+        {
+                .pa_start       = 0x48072000,
+                .pa_end         = 0x48072000 + OMAP2_I2C_AS_LEN - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_core__i2c2 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_i2c2_hwmod,
+        .clk            = "i2c2_ick",
+        .addr           = omap2420_i2c2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2420_i2c2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* Slave interfaces on the L4_CORE interconnect */
 static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = {
         &omap2420_l3_main__l4_core,
@@ -150,6 +199,8 @@ static struct omap_hwmod_ocp_if *omap2420_l4_core_masters[] = {
         &omap2_l4_core__uart1,
         &omap2_l4_core__uart2,
         &omap2_l4_core__uart3,
+        &omap2420_l4_core__i2c1,
+        &omap2420_l4_core__i2c2
 };
 
 /* L4 CORE */
@@ -262,8 +313,9 @@ static struct omap_hwmod_class_sysconfig omap2420_wd_timer_sysc = {
 };
 
 static struct omap_hwmod_class omap2420_wd_timer_hwmod_class = {
-        .name = "wd_timer",
-        .sysc = &omap2420_wd_timer_sysc,
+        .name           = "wd_timer",
+        .sysc           = &omap2420_wd_timer_sysc,
+        .pre_shutdown   = &omap2_wd_timer_disable
 };
 
 /* wd_timer2 */
@@ -418,6 +470,400 @@ static struct omap_hwmod omap2420_uart3_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
+/* I2C common */
+static struct omap_hwmod_class_sysconfig i2c_sysc = {
+        .rev_offs       = 0x00,
+        .sysc_offs      = 0x20,
+        .syss_offs      = 0x10,
+        .sysc_flags     = SYSC_HAS_SOFTRESET,
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class i2c_class = {
+        .name           = "i2c",
+        .sysc           = &i2c_sysc,
+};
+
+static struct omap_i2c_dev_attr i2c_dev_attr;
+
+/* I2C1 */
+
+static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = {
+        { .irq = INT_24XX_I2C1_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = {
+        { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX },
+        { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap2420_i2c1_slaves[] = {
+        &omap2420_l4_core__i2c1,
+};
+
+static struct omap_hwmod omap2420_i2c1_hwmod = {
+        .name           = "i2c1",
+        .mpu_irqs       = i2c1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(i2c1_mpu_irqs),
+        .sdma_reqs      = i2c1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(i2c1_sdma_reqs),
+        .main_clk       = "i2c1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP2420_EN_I2C1_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP2420_ST_I2C1_SHIFT,
+                },
+        },
+        .slaves         = omap2420_i2c1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_i2c1_slaves),
+        .class          = &i2c_class,
+        .dev_attr       = &i2c_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+        .flags          = HWMOD_16BIT_REG,
+};
+
+/* I2C2 */
+
+static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = {
+        { .irq = INT_24XX_I2C2_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = {
+        { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX },
+        { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap2420_i2c2_slaves[] = {
+        &omap2420_l4_core__i2c2,
+};
+
+static struct omap_hwmod omap2420_i2c2_hwmod = {
+        .name           = "i2c2",
+        .mpu_irqs       = i2c2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(i2c2_mpu_irqs),
+        .sdma_reqs      = i2c2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(i2c2_sdma_reqs),
+        .main_clk       = "i2c2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP2420_EN_I2C2_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP2420_ST_I2C2_SHIFT,
+                },
+        },
+        .slaves         = omap2420_i2c2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_i2c2_slaves),
+        .class          = &i2c_class,
+        .dev_attr       = &i2c_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+        .flags          = HWMOD_16BIT_REG,
+};
+
+/* l4_wkup -> gpio1 */
+static struct omap_hwmod_addr_space omap2420_gpio1_addr_space[] = {
+        {
+                .pa_start       = 0x48018000,
+                .pa_end         = 0x480181ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio1 = {
+        .master         = &omap2420_l4_wkup_hwmod,
+        .slave          = &omap2420_gpio1_hwmod,
+        .clk            = "gpios_ick",
+        .addr           = omap2420_gpio1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2420_gpio1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio2 */
+static struct omap_hwmod_addr_space omap2420_gpio2_addr_space[] = {
+        {
+                .pa_start       = 0x4801a000,
+                .pa_end         = 0x4801a1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio2 = {
+        .master         = &omap2420_l4_wkup_hwmod,
+        .slave          = &omap2420_gpio2_hwmod,
+        .clk            = "gpios_ick",
+        .addr           = omap2420_gpio2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2420_gpio2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio3 */
+static struct omap_hwmod_addr_space omap2420_gpio3_addr_space[] = {
+        {
+                .pa_start       = 0x4801c000,
+                .pa_end         = 0x4801c1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio3 = {
+        .master         = &omap2420_l4_wkup_hwmod,
+        .slave          = &omap2420_gpio3_hwmod,
+        .clk            = "gpios_ick",
+        .addr           = omap2420_gpio3_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2420_gpio3_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio4 */
+static struct omap_hwmod_addr_space omap2420_gpio4_addr_space[] = {
+        {
+                .pa_start       = 0x4801e000,
+                .pa_end         = 0x4801e1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio4 = {
+        .master         = &omap2420_l4_wkup_hwmod,
+        .slave          = &omap2420_gpio4_hwmod,
+        .clk            = "gpios_ick",
+        .addr           = omap2420_gpio4_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2420_gpio4_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio dev_attr */
+static struct omap_gpio_dev_attr gpio_dev_attr = {
+        .bank_width = 32,
+        .dbck_flag = false,
+};
+
+static struct omap_hwmod_class_sysconfig omap242x_gpio_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+/*
+ * 'gpio' class
+ * general purpose io module
+ */
+static struct omap_hwmod_class omap242x_gpio_hwmod_class = {
+        .name = "gpio",
+        .sysc = &omap242x_gpio_sysc,
+        .rev = 0,
+};
+
+/* gpio1 */
+static struct omap_hwmod_irq_info omap242x_gpio1_irqs[] = {
+        { .irq = 29 }, /* INT_24XX_GPIO_BANK1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_gpio1_slaves[] = {
+        &omap2420_l4_wkup__gpio1,
+};
+
+static struct omap_hwmod omap2420_gpio1_hwmod = {
+        .name           = "gpio1",
+        .mpu_irqs       = omap242x_gpio1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap242x_gpio1_irqs),
+        .main_clk       = "gpios_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+                },
+        },
+        .slaves         = omap2420_gpio1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_gpio1_slaves),
+        .class          = &omap242x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* gpio2 */
+static struct omap_hwmod_irq_info omap242x_gpio2_irqs[] = {
+        { .irq = 30 }, /* INT_24XX_GPIO_BANK2 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_gpio2_slaves[] = {
+        &omap2420_l4_wkup__gpio2,
+};
+
+static struct omap_hwmod omap2420_gpio2_hwmod = {
+        .name           = "gpio2",
+        .mpu_irqs       = omap242x_gpio2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap242x_gpio2_irqs),
+        .main_clk       = "gpios_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+                },
+        },
+        .slaves         = omap2420_gpio2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_gpio2_slaves),
+        .class          = &omap242x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* gpio3 */
+static struct omap_hwmod_irq_info omap242x_gpio3_irqs[] = {
+        { .irq = 31 }, /* INT_24XX_GPIO_BANK3 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_gpio3_slaves[] = {
+        &omap2420_l4_wkup__gpio3,
+};
+
+static struct omap_hwmod omap2420_gpio3_hwmod = {
+        .name           = "gpio3",
+        .mpu_irqs       = omap242x_gpio3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap242x_gpio3_irqs),
+        .main_clk       = "gpios_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+                },
+        },
+        .slaves         = omap2420_gpio3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_gpio3_slaves),
+        .class          = &omap242x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* gpio4 */
+static struct omap_hwmod_irq_info omap242x_gpio4_irqs[] = {
+        { .irq = 32 }, /* INT_24XX_GPIO_BANK4 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_gpio4_slaves[] = {
+        &omap2420_l4_wkup__gpio4,
+};
+
+static struct omap_hwmod omap2420_gpio4_hwmod = {
+        .name           = "gpio4",
+        .mpu_irqs       = omap242x_gpio4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap242x_gpio4_irqs),
+        .main_clk       = "gpios_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+                },
+        },
+        .slaves         = omap2420_gpio4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_gpio4_slaves),
+        .class          = &omap242x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* system dma */
+static struct omap_hwmod_class_sysconfig omap2420_dma_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x002c,
+        .syss_offs      = 0x0028,
+        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
+                           SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_dma_hwmod_class = {
+        .name = "dma",
+        .sysc = &omap2420_dma_sysc,
+};
+
+/* dma attributes */
+static struct omap_dma_dev_attr dma_dev_attr = {
+        .dev_caps  = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
+                                                IS_CSSA_32 | IS_CDSA_32,
+        .lch_count = 32,
+};
+
+static struct omap_hwmod_irq_info omap2420_dma_system_irqs[] = {
+        { .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */
+        { .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */
+        { .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */
+        { .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */
+};
+
+static struct omap_hwmod_addr_space omap2420_dma_system_addrs[] = {
+        {
+                .pa_start       = 0x48056000,
+                .pa_end         = 0x4a0560ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* dma_system -> L3 */
+static struct omap_hwmod_ocp_if omap2420_dma_system__l3 = {
+        .master         = &omap2420_dma_system_hwmod,
+        .slave          = &omap2420_l3_main_hwmod,
+        .clk            = "core_l3_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma_system master ports */
+static struct omap_hwmod_ocp_if *omap2420_dma_system_masters[] = {
+        &omap2420_dma_system__l3,
+};
+
+/* l4_core -> dma_system */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dma_system = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_dma_system_hwmod,
+        .clk            = "sdma_ick",
+        .addr           = omap2420_dma_system_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_dma_system_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma_system slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dma_system_slaves[] = {
+        &omap2420_l4_core__dma_system,
+};
+
+static struct omap_hwmod omap2420_dma_system_hwmod = {
+        .name           = "dma",
+        .class          = &omap2420_dma_hwmod_class,
+        .mpu_irqs       = omap2420_dma_system_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_dma_system_irqs),
+        .main_clk       = "core_l3_ck",
+        .slaves         = omap2420_dma_system_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_dma_system_slaves),
+        .masters        = omap2420_dma_system_masters,
+        .masters_cnt    = ARRAY_SIZE(omap2420_dma_system_masters),
+        .dev_attr       = &dma_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
 static __initdata struct omap_hwmod *omap2420_hwmods[] = {
         &omap2420_l3_main_hwmod,
         &omap2420_l4_core_hwmod,
@@ -428,6 +874,17 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = {
         &omap2420_uart1_hwmod,
         &omap2420_uart2_hwmod,
         &omap2420_uart3_hwmod,
+        &omap2420_i2c1_hwmod,
+        &omap2420_i2c2_hwmod,
+
+        /* gpio class */
+        &omap2420_gpio1_hwmod,
+        &omap2420_gpio2_hwmod,
+        &omap2420_gpio3_hwmod,
+        &omap2420_gpio4_hwmod,
+
+        /* dma_system class*/
+        &omap2420_dma_system_hwmod,
         NULL,
 };
 
@@ -435,5 +892,3 @@ int __init omap2420_hwmod_init(void)
 {
         return omap_hwmod_init(omap2420_hwmods);
 }
-
-
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 12d939e456cf..8ecfbcde13ba 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -16,11 +16,14 @@
 #include <plat/cpu.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
+#include <plat/i2c.h>
+#include <plat/gpio.h>
 
 #include "omap_hwmod_common_data.h"
 
 #include "prm-regbits-24xx.h"
 #include "cm-regbits-24xx.h"
+#include "wd_timer.h"
 
 /*
  * OMAP2430 hardware module integration data
@@ -36,6 +39,12 @@ static struct omap_hwmod omap2430_iva_hwmod;
 static struct omap_hwmod omap2430_l3_main_hwmod;
 static struct omap_hwmod omap2430_l4_core_hwmod;
 static struct omap_hwmod omap2430_wd_timer2_hwmod;
+static struct omap_hwmod omap2430_gpio1_hwmod;
+static struct omap_hwmod omap2430_gpio2_hwmod;
+static struct omap_hwmod omap2430_gpio3_hwmod;
+static struct omap_hwmod omap2430_gpio4_hwmod;
+static struct omap_hwmod omap2430_gpio5_hwmod;
+static struct omap_hwmod omap2430_dma_system_hwmod;
 
 /* L3 -> L4_CORE interface */
 static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = {
@@ -77,6 +86,47 @@ static struct omap_hwmod omap2430_l4_wkup_hwmod;
 static struct omap_hwmod omap2430_uart1_hwmod;
 static struct omap_hwmod omap2430_uart2_hwmod;
 static struct omap_hwmod omap2430_uart3_hwmod;
+static struct omap_hwmod omap2430_i2c1_hwmod;
+static struct omap_hwmod omap2430_i2c2_hwmod;
+
+/* I2C IP block address space length (in bytes) */
+#define OMAP2_I2C_AS_LEN                128
+
+/* L4 CORE -> I2C1 interface */
+static struct omap_hwmod_addr_space omap2430_i2c1_addr_space[] = {
+        {
+                .pa_start       = 0x48070000,
+                .pa_end         = 0x48070000 + OMAP2_I2C_AS_LEN - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__i2c1 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_i2c1_hwmod,
+        .clk            = "i2c1_ick",
+        .addr           = omap2430_i2c1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_i2c1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> I2C2 interface */
+static struct omap_hwmod_addr_space omap2430_i2c2_addr_space[] = {
+        {
+                .pa_start       = 0x48072000,
+                .pa_end         = 0x48072000 + OMAP2_I2C_AS_LEN - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__i2c2 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_i2c2_hwmod,
+        .clk            = "i2c2_ick",
+        .addr           = omap2430_i2c2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_i2c2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
 
 /* L4_CORE -> L4_WKUP interface */
 static struct omap_hwmod_ocp_if omap2430_l4_core__l4_wkup = {
@@ -262,8 +312,9 @@ static struct omap_hwmod_class_sysconfig omap2430_wd_timer_sysc = {
 };
 
 static struct omap_hwmod_class omap2430_wd_timer_hwmod_class = {
-        .name = "wd_timer",
-        .sysc = &omap2430_wd_timer_sysc,
+        .name           = "wd_timer",
+        .sysc           = &omap2430_wd_timer_sysc,
+        .pre_shutdown   = &omap2_wd_timer_disable
 };
 
 /* wd_timer2 */
@@ -418,6 +469,456 @@ static struct omap_hwmod omap2430_uart3_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
+/* I2C common */
+static struct omap_hwmod_class_sysconfig i2c_sysc = {
+        .rev_offs       = 0x00,
+        .sysc_offs      = 0x20,
+        .syss_offs      = 0x10,
+        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class i2c_class = {
+        .name           = "i2c",
+        .sysc           = &i2c_sysc,
+};
+
+static struct omap_i2c_dev_attr i2c_dev_attr = {
+        .fifo_depth     = 8, /* bytes */
+};
+
+/* I2C1 */
+
+static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = {
+        { .irq = INT_24XX_I2C1_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = {
+        { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX },
+        { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_i2c1_slaves[] = {
+        &omap2430_l4_core__i2c1,
+};
+
+static struct omap_hwmod omap2430_i2c1_hwmod = {
+        .name           = "i2c1",
+        .mpu_irqs       = i2c1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(i2c1_mpu_irqs),
+        .sdma_reqs      = i2c1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(i2c1_sdma_reqs),
+        .main_clk       = "i2chs1_fck",
+        .prcm           = {
+                .omap2 = {
+                        /*
+                         * NOTE: The CM_FCLKEN* and CM_ICLKEN* for
+                         * I2CHS IP's do not follow the usual pattern.
+                         * prcm_reg_id alone cannot be used to program
+                         * the iclk and fclk. Needs to be handled using
+                         * additonal flags when clk handling is moved
+                         * to hwmod framework.
+                         */
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP2430_EN_I2CHS1_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP2430_ST_I2CHS1_SHIFT,
+                },
+        },
+        .slaves         = omap2430_i2c1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_i2c1_slaves),
+        .class          = &i2c_class,
+        .dev_attr       = &i2c_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* I2C2 */
+
+static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = {
+        { .irq = INT_24XX_I2C2_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = {
+        { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX },
+        { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_i2c2_slaves[] = {
+        &omap2430_l4_core__i2c2,
+};
+
+static struct omap_hwmod omap2430_i2c2_hwmod = {
+        .name           = "i2c2",
+        .mpu_irqs       = i2c2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(i2c2_mpu_irqs),
+        .sdma_reqs      = i2c2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(i2c2_sdma_reqs),
+        .main_clk       = "i2chs2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP2430_EN_I2CHS2_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP2430_ST_I2CHS2_SHIFT,
+                },
+        },
+        .slaves         = omap2430_i2c2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_i2c2_slaves),
+        .class          = &i2c_class,
+        .dev_attr       = &i2c_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* l4_wkup -> gpio1 */
+static struct omap_hwmod_addr_space omap2430_gpio1_addr_space[] = {
+        {
+                .pa_start       = 0x4900C000,
+                .pa_end         = 0x4900C1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio1 = {
+        .master         = &omap2430_l4_wkup_hwmod,
+        .slave          = &omap2430_gpio1_hwmod,
+        .clk            = "gpios_ick",
+        .addr           = omap2430_gpio1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_gpio1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio2 */
+static struct omap_hwmod_addr_space omap2430_gpio2_addr_space[] = {
+        {
+                .pa_start       = 0x4900E000,
+                .pa_end         = 0x4900E1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio2 = {
+        .master         = &omap2430_l4_wkup_hwmod,
+        .slave          = &omap2430_gpio2_hwmod,
+        .clk            = "gpios_ick",
+        .addr           = omap2430_gpio2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_gpio2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio3 */
+static struct omap_hwmod_addr_space omap2430_gpio3_addr_space[] = {
+        {
+                .pa_start       = 0x49010000,
+                .pa_end         = 0x490101ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio3 = {
+        .master         = &omap2430_l4_wkup_hwmod,
+        .slave          = &omap2430_gpio3_hwmod,
+        .clk            = "gpios_ick",
+        .addr           = omap2430_gpio3_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_gpio3_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio4 */
+static struct omap_hwmod_addr_space omap2430_gpio4_addr_space[] = {
+        {
+                .pa_start       = 0x49012000,
+                .pa_end         = 0x490121ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio4 = {
+        .master         = &omap2430_l4_wkup_hwmod,
+        .slave          = &omap2430_gpio4_hwmod,
+        .clk            = "gpios_ick",
+        .addr           = omap2430_gpio4_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_gpio4_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_core -> gpio5 */
+static struct omap_hwmod_addr_space omap2430_gpio5_addr_space[] = {
+        {
+                .pa_start       = 0x480B6000,
+                .pa_end         = 0x480B61ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__gpio5 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_gpio5_hwmod,
+        .clk            = "gpio5_ick",
+        .addr           = omap2430_gpio5_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_gpio5_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio dev_attr */
+static struct omap_gpio_dev_attr gpio_dev_attr = {
+        .bank_width = 32,
+        .dbck_flag = false,
+};
+
+static struct omap_hwmod_class_sysconfig omap243x_gpio_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+/*
+ * 'gpio' class
+ * general purpose io module
+ */
+static struct omap_hwmod_class omap243x_gpio_hwmod_class = {
+        .name = "gpio",
+        .sysc = &omap243x_gpio_sysc,
+        .rev = 0,
+};
+
+/* gpio1 */
+static struct omap_hwmod_irq_info omap243x_gpio1_irqs[] = {
+        { .irq = 29 }, /* INT_24XX_GPIO_BANK1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio1_slaves[] = {
+        &omap2430_l4_wkup__gpio1,
+};
+
+static struct omap_hwmod omap2430_gpio1_hwmod = {
+        .name           = "gpio1",
+        .mpu_irqs       = omap243x_gpio1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio1_irqs),
+        .main_clk       = "gpios_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                },
+        },
+        .slaves         = omap2430_gpio1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_gpio1_slaves),
+        .class          = &omap243x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* gpio2 */
+static struct omap_hwmod_irq_info omap243x_gpio2_irqs[] = {
+        { .irq = 30 }, /* INT_24XX_GPIO_BANK2 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio2_slaves[] = {
+        &omap2430_l4_wkup__gpio2,
+};
+
+static struct omap_hwmod omap2430_gpio2_hwmod = {
+        .name           = "gpio2",
+        .mpu_irqs       = omap243x_gpio2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio2_irqs),
+        .main_clk       = "gpios_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+                },
+        },
+        .slaves         = omap2430_gpio2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_gpio2_slaves),
+        .class          = &omap243x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* gpio3 */
+static struct omap_hwmod_irq_info omap243x_gpio3_irqs[] = {
+        { .irq = 31 }, /* INT_24XX_GPIO_BANK3 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio3_slaves[] = {
+        &omap2430_l4_wkup__gpio3,
+};
+
+static struct omap_hwmod omap2430_gpio3_hwmod = {
+        .name           = "gpio3",
+        .mpu_irqs       = omap243x_gpio3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio3_irqs),
+        .main_clk       = "gpios_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+                },
+        },
+        .slaves         = omap2430_gpio3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_gpio3_slaves),
+        .class          = &omap243x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* gpio4 */
+static struct omap_hwmod_irq_info omap243x_gpio4_irqs[] = {
+        { .irq = 32 }, /* INT_24XX_GPIO_BANK4 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio4_slaves[] = {
+        &omap2430_l4_wkup__gpio4,
+};
+
+static struct omap_hwmod omap2430_gpio4_hwmod = {
+        .name           = "gpio4",
+        .mpu_irqs       = omap243x_gpio4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio4_irqs),
+        .main_clk       = "gpios_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+                },
+        },
+        .slaves         = omap2430_gpio4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_gpio4_slaves),
+        .class          = &omap243x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* gpio5 */
+static struct omap_hwmod_irq_info omap243x_gpio5_irqs[] = {
+        { .irq = 33 }, /* INT_24XX_GPIO_BANK5 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio5_slaves[] = {
+        &omap2430_l4_core__gpio5,
+};
+
+static struct omap_hwmod omap2430_gpio5_hwmod = {
+        .name           = "gpio5",
+        .mpu_irqs       = omap243x_gpio5_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio5_irqs),
+        .main_clk       = "gpio5_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 2,
+                        .module_bit = OMAP2430_EN_GPIO5_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 2,
+                        .idlest_idle_bit = OMAP2430_ST_GPIO5_SHIFT,
+                },
+        },
+        .slaves         = omap2430_gpio5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_gpio5_slaves),
+        .class          = &omap243x_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* dma_system */
+static struct omap_hwmod_class_sysconfig omap2430_dma_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x002c,
+        .syss_offs      = 0x0028,
+        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
+                           SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_dma_hwmod_class = {
+        .name = "dma",
+        .sysc = &omap2430_dma_sysc,
+};
+
+/* dma attributes */
+static struct omap_dma_dev_attr dma_dev_attr = {
+        .dev_caps  = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
+                                IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY,
+        .lch_count = 32,
+};
+
+static struct omap_hwmod_irq_info omap2430_dma_system_irqs[] = {
+        { .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */
+        { .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */
+        { .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */
+        { .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */
+};
+
+static struct omap_hwmod_addr_space omap2430_dma_system_addrs[] = {
+        {
+                .pa_start       = 0x48056000,
+                .pa_end         = 0x4a0560ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* dma_system -> L3 */
+static struct omap_hwmod_ocp_if omap2430_dma_system__l3 = {
+        .master         = &omap2430_dma_system_hwmod,
+        .slave          = &omap2430_l3_main_hwmod,
+        .clk            = "core_l3_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma_system master ports */
+static struct omap_hwmod_ocp_if *omap2430_dma_system_masters[] = {
+        &omap2430_dma_system__l3,
+};
+
+/* l4_core -> dma_system */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dma_system = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_dma_system_hwmod,
+        .clk            = "sdma_ick",
+        .addr           = omap2430_dma_system_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_dma_system_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma_system slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dma_system_slaves[] = {
+        &omap2430_l4_core__dma_system,
+};
+
+static struct omap_hwmod omap2430_dma_system_hwmod = {
+        .name           = "dma",
+        .class          = &omap2430_dma_hwmod_class,
+        .mpu_irqs       = omap2430_dma_system_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_dma_system_irqs),
+        .main_clk       = "core_l3_ck",
+        .slaves         = omap2430_dma_system_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_dma_system_slaves),
+        .masters        = omap2430_dma_system_masters,
+        .masters_cnt    = ARRAY_SIZE(omap2430_dma_system_masters),
+        .dev_attr       = &dma_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
 static __initdata struct omap_hwmod *omap2430_hwmods[] = {
         &omap2430_l3_main_hwmod,
         &omap2430_l4_core_hwmod,
@@ -428,6 +929,18 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = {
         &omap2430_uart1_hwmod,
         &omap2430_uart2_hwmod,
         &omap2430_uart3_hwmod,
+        &omap2430_i2c1_hwmod,
+        &omap2430_i2c2_hwmod,
+
+        /* gpio class */
+        &omap2430_gpio1_hwmod,
+        &omap2430_gpio2_hwmod,
+        &omap2430_gpio3_hwmod,
+        &omap2430_gpio4_hwmod,
+        &omap2430_gpio5_hwmod,
+
+        /* dma_system class*/
+        &omap2430_dma_system_hwmod,
         NULL,
 };
 
@@ -435,5 +948,3 @@ int __init omap2430_hwmod_init(void)
 {
         return omap_hwmod_init(omap2430_hwmods);
 }
-
-
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index cb97ecf0a3f6..8d8181334f86 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -18,11 +18,16 @@
 #include <plat/cpu.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
+#include <plat/l4_3xxx.h>
+#include <plat/i2c.h>
+#include <plat/gpio.h>
+#include <plat/smartreflex.h>
 
 #include "omap_hwmod_common_data.h"
 
 #include "prm-regbits-34xx.h"
 #include "cm-regbits-34xx.h"
+#include "wd_timer.h"
 
 /*
  * OMAP3xxx hardware module integration data
@@ -39,6 +44,19 @@ static struct omap_hwmod omap3xxx_l3_main_hwmod;
 static struct omap_hwmod omap3xxx_l4_core_hwmod;
 static struct omap_hwmod omap3xxx_l4_per_hwmod;
 static struct omap_hwmod omap3xxx_wd_timer2_hwmod;
+static struct omap_hwmod omap3xxx_i2c1_hwmod;
+static struct omap_hwmod omap3xxx_i2c2_hwmod;
+static struct omap_hwmod omap3xxx_i2c3_hwmod;
+static struct omap_hwmod omap3xxx_gpio1_hwmod;
+static struct omap_hwmod omap3xxx_gpio2_hwmod;
+static struct omap_hwmod omap3xxx_gpio3_hwmod;
+static struct omap_hwmod omap3xxx_gpio4_hwmod;
+static struct omap_hwmod omap3xxx_gpio5_hwmod;
+static struct omap_hwmod omap3xxx_gpio6_hwmod;
+static struct omap_hwmod omap34xx_sr1_hwmod;
+static struct omap_hwmod omap34xx_sr2_hwmod;
+
+static struct omap_hwmod omap3xxx_dma_system_hwmod;
 
 /* L3 -> L4_CORE interface */
 static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = {
@@ -169,9 +187,125 @@ static struct omap_hwmod_ocp_if omap3_l4_per__uart4 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* I2C IP block address space length (in bytes) */
+#define OMAP2_I2C_AS_LEN                128
+
+/* L4 CORE -> I2C1 interface */
+static struct omap_hwmod_addr_space omap3xxx_i2c1_addr_space[] = {
+        {
+                .pa_start       = 0x48070000,
+                .pa_end         = 0x48070000 + OMAP2_I2C_AS_LEN - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3_l4_core__i2c1 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_i2c1_hwmod,
+        .clk            = "i2c1_ick",
+        .addr           = omap3xxx_i2c1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_i2c1_addr_space),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3_L4_CORE_FW_I2C1_REGION,
+                        .l4_prot_group = 7,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> I2C2 interface */
+static struct omap_hwmod_addr_space omap3xxx_i2c2_addr_space[] = {
+        {
+                .pa_start       = 0x48072000,
+                .pa_end         = 0x48072000 + OMAP2_I2C_AS_LEN - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3_l4_core__i2c2 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_i2c2_hwmod,
+        .clk            = "i2c2_ick",
+        .addr           = omap3xxx_i2c2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_i2c2_addr_space),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3_L4_CORE_FW_I2C2_REGION,
+                        .l4_prot_group = 7,
+                        .flags = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> I2C3 interface */
+static struct omap_hwmod_addr_space omap3xxx_i2c3_addr_space[] = {
+        {
+                .pa_start       = 0x48060000,
+                .pa_end         = 0x48060000 + OMAP2_I2C_AS_LEN - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_i2c3_hwmod,
+        .clk            = "i2c3_ick",
+        .addr           = omap3xxx_i2c3_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_i2c3_addr_space),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3_L4_CORE_FW_I2C3_REGION,
+                        .l4_prot_group = 7,
+                        .flags = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> SR1 interface */
+static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = {
+        {
+                .pa_start       = OMAP34XX_SR1_BASE,
+                .pa_end         = OMAP34XX_SR1_BASE + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3_l4_core__sr1 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap34xx_sr1_hwmod,
+        .clk            = "sr_l4_ick",
+        .addr           = omap3_sr1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap3_sr1_addr_space),
+        .user           = OCP_USER_MPU,
+};
+
+/* L4 CORE -> SR1 interface */
+static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = {
+        {
+                .pa_start       = OMAP34XX_SR2_BASE,
+                .pa_end         = OMAP34XX_SR2_BASE + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3_l4_core__sr2 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap34xx_sr2_hwmod,
+        .clk            = "sr_l4_ick",
+        .addr           = omap3_sr2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap3_sr2_addr_space),
+        .user           = OCP_USER_MPU,
+};
+
 /* Slave interfaces on the L4_CORE interconnect */
 static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = {
         &omap3xxx_l3_main__l4_core,
+        &omap3_l4_core__sr1,
+        &omap3_l4_core__sr2,
 };
 
 /* Master interfaces on the L4_CORE interconnect */
@@ -179,6 +313,9 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_masters[] = {
         &omap3xxx_l4_core__l4_wkup,
         &omap3_l4_core__uart1,
         &omap3_l4_core__uart2,
+        &omap3_l4_core__i2c1,
+        &omap3_l4_core__i2c2,
+        &omap3_l4_core__i2c3,
 };
 
 /* L4 CORE */
@@ -315,9 +452,22 @@ static struct omap_hwmod_class_sysconfig omap3xxx_wd_timer_sysc = {
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
 
+/* I2C common */
+static struct omap_hwmod_class_sysconfig i2c_sysc = {
+        .rev_offs       = 0x00,
+        .sysc_offs      = 0x20,
+        .syss_offs      = 0x10,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
 static struct omap_hwmod_class omap3xxx_wd_timer_hwmod_class = {
-        .name = "wd_timer",
-        .sysc = &omap3xxx_wd_timer_sysc,
+        .name           = "wd_timer",
+        .sysc           = &omap3xxx_wd_timer_sysc,
+        .pre_shutdown   = &omap2_wd_timer_disable
 };
 
 /* wd_timer2 */
@@ -509,6 +659,703 @@ static struct omap_hwmod omap3xxx_uart4_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
 };
 
+static struct omap_hwmod_class i2c_class = {
+        .name = "i2c",
+        .sysc = &i2c_sysc,
+};
+
+/* I2C1 */
+
+static struct omap_i2c_dev_attr i2c1_dev_attr = {
+        .fifo_depth     = 8, /* bytes */
+};
+
+static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = {
+        { .irq = INT_24XX_I2C1_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = {
+        { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX },
+        { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_i2c1_slaves[] = {
+        &omap3_l4_core__i2c1,
+};
+
+static struct omap_hwmod omap3xxx_i2c1_hwmod = {
+        .name           = "i2c1",
+        .mpu_irqs       = i2c1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(i2c1_mpu_irqs),
+        .sdma_reqs      = i2c1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(i2c1_sdma_reqs),
+        .main_clk       = "i2c1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_I2C1_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_I2C1_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_i2c1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_i2c1_slaves),
+        .class          = &i2c_class,
+        .dev_attr       = &i2c1_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* I2C2 */
+
+static struct omap_i2c_dev_attr i2c2_dev_attr = {
+        .fifo_depth     = 8, /* bytes */
+};
+
+static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = {
+        { .irq = INT_24XX_I2C2_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = {
+        { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX },
+        { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_i2c2_slaves[] = {
+        &omap3_l4_core__i2c2,
+};
+
+static struct omap_hwmod omap3xxx_i2c2_hwmod = {
+        .name           = "i2c2",
+        .mpu_irqs       = i2c2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(i2c2_mpu_irqs),
+        .sdma_reqs      = i2c2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(i2c2_sdma_reqs),
+        .main_clk       = "i2c2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_I2C2_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_I2C2_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_i2c2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_i2c2_slaves),
+        .class          = &i2c_class,
+        .dev_attr       = &i2c2_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* I2C3 */
+
+static struct omap_i2c_dev_attr i2c3_dev_attr = {
+        .fifo_depth     = 64, /* bytes */
+};
+
+static struct omap_hwmod_irq_info i2c3_mpu_irqs[] = {
+        { .irq = INT_34XX_I2C3_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c3_sdma_reqs[] = {
+        { .name = "tx", .dma_req = OMAP34XX_DMA_I2C3_TX },
+        { .name = "rx", .dma_req = OMAP34XX_DMA_I2C3_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_i2c3_slaves[] = {
+        &omap3_l4_core__i2c3,
+};
+
+static struct omap_hwmod omap3xxx_i2c3_hwmod = {
+        .name           = "i2c3",
+        .mpu_irqs       = i2c3_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(i2c3_mpu_irqs),
+        .sdma_reqs      = i2c3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(i2c3_sdma_reqs),
+        .main_clk       = "i2c3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_I2C3_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_I2C3_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_i2c3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_i2c3_slaves),
+        .class          = &i2c_class,
+        .dev_attr       = &i2c3_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* l4_wkup -> gpio1 */
+static struct omap_hwmod_addr_space omap3xxx_gpio1_addrs[] = {
+        {
+                .pa_start       = 0x48310000,
+                .pa_end         = 0x483101ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__gpio1 = {
+        .master         = &omap3xxx_l4_wkup_hwmod,
+        .slave          = &omap3xxx_gpio1_hwmod,
+        .addr           = omap3xxx_gpio1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_gpio1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per -> gpio2 */
+static struct omap_hwmod_addr_space omap3xxx_gpio2_addrs[] = {
+        {
+                .pa_start       = 0x49050000,
+                .pa_end         = 0x490501ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio2 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_gpio2_hwmod,
+        .addr           = omap3xxx_gpio2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_gpio2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per -> gpio3 */
+static struct omap_hwmod_addr_space omap3xxx_gpio3_addrs[] = {
+        {
+                .pa_start       = 0x49052000,
+                .pa_end         = 0x490521ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio3 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_gpio3_hwmod,
+        .addr           = omap3xxx_gpio3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_gpio3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per -> gpio4 */
+static struct omap_hwmod_addr_space omap3xxx_gpio4_addrs[] = {
+        {
+                .pa_start       = 0x49054000,
+                .pa_end         = 0x490541ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio4 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_gpio4_hwmod,
+        .addr           = omap3xxx_gpio4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_gpio4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per -> gpio5 */
+static struct omap_hwmod_addr_space omap3xxx_gpio5_addrs[] = {
+        {
+                .pa_start       = 0x49056000,
+                .pa_end         = 0x490561ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio5 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_gpio5_hwmod,
+        .addr           = omap3xxx_gpio5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_gpio5_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_per -> gpio6 */
+static struct omap_hwmod_addr_space omap3xxx_gpio6_addrs[] = {
+        {
+                .pa_start       = 0x49058000,
+                .pa_end         = 0x490581ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio6 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_gpio6_hwmod,
+        .addr           = omap3xxx_gpio6_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_gpio6_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/*
+ * 'gpio' class
+ * general purpose io module
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_gpio_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_gpio_hwmod_class = {
+        .name = "gpio",
+        .sysc = &omap3xxx_gpio_sysc,
+        .rev = 1,
+};
+
+/* gpio_dev_attr*/
+static struct omap_gpio_dev_attr gpio_dev_attr = {
+        .bank_width = 32,
+        .dbck_flag = true,
+};
+
+/* gpio1 */
+static struct omap_hwmod_irq_info omap3xxx_gpio1_irqs[] = {
+        { .irq = 29 }, /* INT_34XX_GPIO_BANK1 */
+};
+
+static struct omap_hwmod_opt_clk gpio1_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio1_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio1_slaves[] = {
+        &omap3xxx_l4_wkup__gpio1,
+};
+
+static struct omap_hwmod omap3xxx_gpio1_hwmod = {
+        .name           = "gpio1",
+        .mpu_irqs       = omap3xxx_gpio1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio1_irqs),
+        .main_clk       = "gpio1_ick",
+        .opt_clks       = gpio1_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio1_opt_clks),
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPIO1_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPIO1_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_gpio1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_gpio1_slaves),
+        .class          = &omap3xxx_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* gpio2 */
+static struct omap_hwmod_irq_info omap3xxx_gpio2_irqs[] = {
+        { .irq = 30 }, /* INT_34XX_GPIO_BANK2 */
+};
+
+static struct omap_hwmod_opt_clk gpio2_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio2_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio2_slaves[] = {
+        &omap3xxx_l4_per__gpio2,
+};
+
+static struct omap_hwmod omap3xxx_gpio2_hwmod = {
+        .name           = "gpio2",
+        .mpu_irqs       = omap3xxx_gpio2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio2_irqs),
+        .main_clk       = "gpio2_ick",
+        .opt_clks       = gpio2_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio2_opt_clks),
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPIO2_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPIO2_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_gpio2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_gpio2_slaves),
+        .class          = &omap3xxx_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* gpio3 */
+static struct omap_hwmod_irq_info omap3xxx_gpio3_irqs[] = {
+        { .irq = 31 }, /* INT_34XX_GPIO_BANK3 */
+};
+
+static struct omap_hwmod_opt_clk gpio3_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio3_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio3_slaves[] = {
+        &omap3xxx_l4_per__gpio3,
+};
+
+static struct omap_hwmod omap3xxx_gpio3_hwmod = {
+        .name           = "gpio3",
+        .mpu_irqs       = omap3xxx_gpio3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio3_irqs),
+        .main_clk       = "gpio3_ick",
+        .opt_clks       = gpio3_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio3_opt_clks),
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPIO3_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPIO3_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_gpio3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_gpio3_slaves),
+        .class          = &omap3xxx_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* gpio4 */
+static struct omap_hwmod_irq_info omap3xxx_gpio4_irqs[] = {
+        { .irq = 32 }, /* INT_34XX_GPIO_BANK4 */
+};
+
+static struct omap_hwmod_opt_clk gpio4_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio4_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio4_slaves[] = {
+        &omap3xxx_l4_per__gpio4,
+};
+
+static struct omap_hwmod omap3xxx_gpio4_hwmod = {
+        .name           = "gpio4",
+        .mpu_irqs       = omap3xxx_gpio4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio4_irqs),
+        .main_clk       = "gpio4_ick",
+        .opt_clks       = gpio4_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio4_opt_clks),
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPIO4_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPIO4_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_gpio4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_gpio4_slaves),
+        .class          = &omap3xxx_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* gpio5 */
+static struct omap_hwmod_irq_info omap3xxx_gpio5_irqs[] = {
+        { .irq = 33 }, /* INT_34XX_GPIO_BANK5 */
+};
+
+static struct omap_hwmod_opt_clk gpio5_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio5_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio5_slaves[] = {
+        &omap3xxx_l4_per__gpio5,
+};
+
+static struct omap_hwmod omap3xxx_gpio5_hwmod = {
+        .name           = "gpio5",
+        .mpu_irqs       = omap3xxx_gpio5_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio5_irqs),
+        .main_clk       = "gpio5_ick",
+        .opt_clks       = gpio5_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio5_opt_clks),
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPIO5_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPIO5_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_gpio5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_gpio5_slaves),
+        .class          = &omap3xxx_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* gpio6 */
+static struct omap_hwmod_irq_info omap3xxx_gpio6_irqs[] = {
+        { .irq = 34 }, /* INT_34XX_GPIO_BANK6 */
+};
+
+static struct omap_hwmod_opt_clk gpio6_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio6_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio6_slaves[] = {
+        &omap3xxx_l4_per__gpio6,
+};
+
+static struct omap_hwmod omap3xxx_gpio6_hwmod = {
+        .name           = "gpio6",
+        .mpu_irqs       = omap3xxx_gpio6_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio6_irqs),
+        .main_clk       = "gpio6_ick",
+        .opt_clks       = gpio6_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio6_opt_clks),
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPIO6_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPIO6_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_gpio6_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_gpio6_slaves),
+        .class          = &omap3xxx_gpio_hwmod_class,
+        .dev_attr       = &gpio_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* dma_system -> L3 */
+static struct omap_hwmod_ocp_if omap3xxx_dma_system__l3 = {
+        .master         = &omap3xxx_dma_system_hwmod,
+        .slave          = &omap3xxx_l3_main_hwmod,
+        .clk            = "core_l3_ick",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma attributes */
+static struct omap_dma_dev_attr dma_dev_attr = {
+        .dev_caps  = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
+                                IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY,
+        .lch_count = 32,
+};
+
+static struct omap_hwmod_class_sysconfig omap3xxx_dma_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x002c,
+        .syss_offs      = 0x0028,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_dma_hwmod_class = {
+        .name = "dma",
+        .sysc = &omap3xxx_dma_sysc,
+};
+
+/* dma_system */
+static struct omap_hwmod_irq_info omap3xxx_dma_system_irqs[] = {
+        { .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */
+        { .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */
+        { .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */
+        { .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */
+};
+
+static struct omap_hwmod_addr_space omap3xxx_dma_system_addrs[] = {
+        {
+                .pa_start       = 0x48056000,
+                .pa_end         = 0x4a0560ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* dma_system master ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dma_system_masters[] = {
+        &omap3xxx_dma_system__l3,
+};
+
+/* l4_cfg -> dma_system */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dma_system = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_dma_system_hwmod,
+        .clk            = "core_l4_ick",
+        .addr           = omap3xxx_dma_system_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_dma_system_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma_system slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dma_system_slaves[] = {
+        &omap3xxx_l4_core__dma_system,
+};
+
+static struct omap_hwmod omap3xxx_dma_system_hwmod = {
+        .name           = "dma",
+        .class          = &omap3xxx_dma_hwmod_class,
+        .mpu_irqs       = omap3xxx_dma_system_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_dma_system_irqs),
+        .main_clk       = "core_l3_ick",
+        .prcm = {
+                .omap2 = {
+                        .module_offs            = CORE_MOD,
+                        .prcm_reg_id            = 1,
+                        .module_bit             = OMAP3430_ST_SDMA_SHIFT,
+                        .idlest_reg_id          = 1,
+                        .idlest_idle_bit        = OMAP3430_ST_SDMA_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_dma_system_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_dma_system_slaves),
+        .masters        = omap3xxx_dma_system_masters,
+        .masters_cnt    = ARRAY_SIZE(omap3xxx_dma_system_masters),
+        .dev_attr       = &dma_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/* SR common */
+static struct omap_hwmod_sysc_fields omap34xx_sr_sysc_fields = {
+        .clkact_shift   = 20,
+};
+
+static struct omap_hwmod_class_sysconfig omap34xx_sr_sysc = {
+        .sysc_offs      = 0x24,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_NO_CACHE),
+        .clockact       = CLOCKACT_TEST_ICLK,
+        .sysc_fields    = &omap34xx_sr_sysc_fields,
+};
+
+static struct omap_hwmod_class omap34xx_smartreflex_hwmod_class = {
+        .name = "smartreflex",
+        .sysc = &omap34xx_sr_sysc,
+        .rev  = 1,
+};
+
+static struct omap_hwmod_sysc_fields omap36xx_sr_sysc_fields = {
+        .sidle_shift    = 24,
+        .enwkup_shift   = 26
+};
+
+static struct omap_hwmod_class_sysconfig omap36xx_sr_sysc = {
+        .sysc_offs      = 0x38,
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP |
+                        SYSC_NO_CACHE),
+        .sysc_fields    = &omap36xx_sr_sysc_fields,
+};
+
+static struct omap_hwmod_class omap36xx_smartreflex_hwmod_class = {
+        .name = "smartreflex",
+        .sysc = &omap36xx_sr_sysc,
+        .rev  = 2,
+};
+
+/* SR1 */
+static struct omap_hwmod_ocp_if *omap3_sr1_slaves[] = {
+        &omap3_l4_core__sr1,
+};
+
+static struct omap_hwmod omap34xx_sr1_hwmod = {
+        .name           = "sr1_hwmod",
+        .class          = &omap34xx_smartreflex_hwmod_class,
+        .main_clk       = "sr1_fck",
+        .vdd_name       = "mpu",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_SR1_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_EN_SR1_SHIFT,
+                },
+        },
+        .slaves         = omap3_sr1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3_sr1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 |
+                                        CHIP_IS_OMAP3430ES3_0 |
+                                        CHIP_IS_OMAP3430ES3_1),
+        .flags          = HWMOD_SET_DEFAULT_CLOCKACT,
+};
+
+static struct omap_hwmod omap36xx_sr1_hwmod = {
+        .name           = "sr1_hwmod",
+        .class          = &omap36xx_smartreflex_hwmod_class,
+        .main_clk       = "sr1_fck",
+        .vdd_name       = "mpu",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_SR1_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_EN_SR1_SHIFT,
+                },
+        },
+        .slaves         = omap3_sr1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3_sr1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
+};
+
+/* SR2 */
+static struct omap_hwmod_ocp_if *omap3_sr2_slaves[] = {
+        &omap3_l4_core__sr2,
+};
+
+static struct omap_hwmod omap34xx_sr2_hwmod = {
+        .name           = "sr2_hwmod",
+        .class          = &omap34xx_smartreflex_hwmod_class,
+        .main_clk       = "sr2_fck",
+        .vdd_name       = "core",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_SR2_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_EN_SR2_SHIFT,
+                },
+        },
+        .slaves         = omap3_sr2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3_sr2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 |
+                                        CHIP_IS_OMAP3430ES3_0 |
+                                        CHIP_IS_OMAP3430ES3_1),
+        .flags          = HWMOD_SET_DEFAULT_CLOCKACT,
+};
+
+static struct omap_hwmod omap36xx_sr2_hwmod = {
+        .name           = "sr2_hwmod",
+        .class          = &omap36xx_smartreflex_hwmod_class,
+        .main_clk       = "sr2_fck",
+        .vdd_name       = "core",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_SR2_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_EN_SR2_SHIFT,
+                },
+        },
+        .slaves         = omap3_sr2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3_sr2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
+};
+
 static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
         &omap3xxx_l3_main_hwmod,
         &omap3xxx_l4_core_hwmod,
@@ -521,6 +1368,25 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
         &omap3xxx_uart2_hwmod,
         &omap3xxx_uart3_hwmod,
         &omap3xxx_uart4_hwmod,
+        &omap3xxx_i2c1_hwmod,
+        &omap3xxx_i2c2_hwmod,
+        &omap3xxx_i2c3_hwmod,
+        &omap34xx_sr1_hwmod,
+        &omap34xx_sr2_hwmod,
+        &omap36xx_sr1_hwmod,
+        &omap36xx_sr2_hwmod,
+
+
+        /* gpio class */
+        &omap3xxx_gpio1_hwmod,
+        &omap3xxx_gpio2_hwmod,
+        &omap3xxx_gpio3_hwmod,
+        &omap3xxx_gpio4_hwmod,
+        &omap3xxx_gpio5_hwmod,
+        &omap3xxx_gpio6_hwmod,
+
+        /* dma_system class*/
+        &omap3xxx_dma_system_hwmod,
         NULL,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 7274db4de487..c2806bd11fbf 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -22,11 +22,16 @@
 
 #include <plat/omap_hwmod.h>
 #include <plat/cpu.h>
+#include <plat/gpio.h>
+#include <plat/dma.h>
 
 #include "omap_hwmod_common_data.h"
 
-#include "cm.h"
+#include "cm1_44xx.h"
+#include "cm2_44xx.h"
+#include "prm44xx.h"
 #include "prm-regbits-44xx.h"
+#include "wd_timer.h"
 
 /* Base offset for all OMAP4 interrupts external to MPUSS */
 #define OMAP44XX_IRQ_GIC_START  32
@@ -35,8 +40,11 @@
 #define OMAP44XX_DMA_REQ_START  1
 
 /* Backward references (IPs with Bus Master capability) */
+static struct omap_hwmod omap44xx_dma_system_hwmod;
 static struct omap_hwmod omap44xx_dmm_hwmod;
+static struct omap_hwmod omap44xx_dsp_hwmod;
 static struct omap_hwmod omap44xx_emif_fw_hwmod;
+static struct omap_hwmod omap44xx_iva_hwmod;
 static struct omap_hwmod omap44xx_l3_instr_hwmod;
 static struct omap_hwmod omap44xx_l3_main_1_hwmod;
 static struct omap_hwmod omap44xx_l3_main_2_hwmod;
@@ -58,7 +66,7 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod;
  * instance(s): dmm
  */
 static struct omap_hwmod_class omap44xx_dmm_hwmod_class = {
-        .name = "dmm",
+        .name   = "dmm",
 };
 
 /* dmm interface data */
@@ -67,7 +75,15 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__dmm = {
         .master         = &omap44xx_l3_main_1_hwmod,
         .slave          = &omap44xx_dmm_hwmod,
         .clk            = "l3_div_ck",
-        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+        .user           = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dmm_addrs[] = {
+        {
+                .pa_start       = 0x4e000000,
+                .pa_end         = 0x4e0007ff,
+                .flags          = ADDR_TYPE_RT
+        },
 };
 
 /* mpu -> dmm */
@@ -75,7 +91,9 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__dmm = {
         .master         = &omap44xx_mpu_hwmod,
         .slave          = &omap44xx_dmm_hwmod,
         .clk            = "l3_div_ck",
-        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+        .addr           = omap44xx_dmm_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dmm_addrs),
+        .user           = OCP_USER_MPU,
 };
 
 /* dmm slave ports */
@@ -103,7 +121,7 @@ static struct omap_hwmod omap44xx_dmm_hwmod = {
  * instance(s): emif_fw
  */
 static struct omap_hwmod_class omap44xx_emif_fw_hwmod_class = {
-        .name = "emif_fw",
+        .name   = "emif_fw",
 };
 
 /* emif_fw interface data */
@@ -115,12 +133,22 @@ static struct omap_hwmod_ocp_if omap44xx_dmm__emif_fw = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+static struct omap_hwmod_addr_space omap44xx_emif_fw_addrs[] = {
+        {
+                .pa_start       = 0x4a20c000,
+                .pa_end         = 0x4a20c0ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
 /* l4_cfg -> emif_fw */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__emif_fw = {
         .master         = &omap44xx_l4_cfg_hwmod,
         .slave          = &omap44xx_emif_fw_hwmod,
         .clk            = "l4_div_ck",
-        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+        .addr           = omap44xx_emif_fw_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_emif_fw_addrs),
+        .user           = OCP_USER_MPU,
 };
 
 /* emif_fw slave ports */
@@ -142,10 +170,18 @@ static struct omap_hwmod omap44xx_emif_fw_hwmod = {
  * instance(s): l3_instr, l3_main_1, l3_main_2, l3_main_3
  */
 static struct omap_hwmod_class omap44xx_l3_hwmod_class = {
-        .name = "l3",
+        .name   = "l3",
 };
 
 /* l3_instr interface data */
+/* iva -> l3_instr */
+static struct omap_hwmod_ocp_if omap44xx_iva__l3_instr = {
+        .master         = &omap44xx_iva_hwmod,
+        .slave          = &omap44xx_l3_instr_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* l3_main_3 -> l3_instr */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_3__l3_instr = {
         .master         = &omap44xx_l3_main_3_hwmod,
@@ -156,6 +192,7 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_3__l3_instr = {
 
 /* l3_instr slave ports */
 static struct omap_hwmod_ocp_if *omap44xx_l3_instr_slaves[] = {
+        &omap44xx_iva__l3_instr,
         &omap44xx_l3_main_3__l3_instr,
 };
 
@@ -167,6 +204,15 @@ static struct omap_hwmod omap44xx_l3_instr_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
+/* l3_main_1 interface data */
+/* dsp -> l3_main_1 */
+static struct omap_hwmod_ocp_if omap44xx_dsp__l3_main_1 = {
+        .master         = &omap44xx_dsp_hwmod,
+        .slave          = &omap44xx_l3_main_1_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* l3_main_2 -> l3_main_1 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__l3_main_1 = {
         .master         = &omap44xx_l3_main_2_hwmod,
@@ -193,6 +239,7 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__l3_main_1 = {
 
 /* l3_main_1 slave ports */
 static struct omap_hwmod_ocp_if *omap44xx_l3_main_1_slaves[] = {
+        &omap44xx_dsp__l3_main_1,
         &omap44xx_l3_main_2__l3_main_1,
         &omap44xx_l4_cfg__l3_main_1,
         &omap44xx_mpu__l3_main_1,
@@ -207,6 +254,22 @@ static struct omap_hwmod omap44xx_l3_main_1_hwmod = {
 };
 
 /* l3_main_2 interface data */
+/* dma_system -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_dma_system__l3_main_2 = {
+        .master         = &omap44xx_dma_system_hwmod,
+        .slave          = &omap44xx_l3_main_2_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* iva -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_iva__l3_main_2 = {
+        .master         = &omap44xx_iva_hwmod,
+        .slave          = &omap44xx_l3_main_2_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* l3_main_1 -> l3_main_2 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_2 = {
         .master         = &omap44xx_l3_main_1_hwmod,
@@ -225,6 +288,8 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_2 = {
 
 /* l3_main_2 slave ports */
 static struct omap_hwmod_ocp_if *omap44xx_l3_main_2_slaves[] = {
+        &omap44xx_dma_system__l3_main_2,
+        &omap44xx_iva__l3_main_2,
         &omap44xx_l3_main_1__l3_main_2,
         &omap44xx_l4_cfg__l3_main_2,
 };
@@ -282,10 +347,18 @@ static struct omap_hwmod omap44xx_l3_main_3_hwmod = {
  * instance(s): l4_abe, l4_cfg, l4_per, l4_wkup
  */
 static struct omap_hwmod_class omap44xx_l4_hwmod_class = {
-        .name = "l4",
+        .name   = "l4",
 };
 
 /* l4_abe interface data */
+/* dsp -> l4_abe */
+static struct omap_hwmod_ocp_if omap44xx_dsp__l4_abe = {
+        .master         = &omap44xx_dsp_hwmod,
+        .slave          = &omap44xx_l4_abe_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* l3_main_1 -> l4_abe */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l4_abe = {
         .master         = &omap44xx_l3_main_1_hwmod,
@@ -304,6 +377,7 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__l4_abe = {
 
 /* l4_abe slave ports */
 static struct omap_hwmod_ocp_if *omap44xx_l4_abe_slaves[] = {
+        &omap44xx_dsp__l4_abe,
         &omap44xx_l3_main_1__l4_abe,
         &omap44xx_mpu__l4_abe,
 };
@@ -387,7 +461,7 @@ static struct omap_hwmod omap44xx_l4_wkup_hwmod = {
  * instance(s): mpu_private
  */
 static struct omap_hwmod_class omap44xx_mpu_bus_hwmod_class = {
-        .name = "mpu_bus",
+        .name   = "mpu_bus",
 };
 
 /* mpu_private interface data */
@@ -413,12 +487,960 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
 };
 
 /*
+ * Modules omap_hwmod structures
+ *
+ * The following IPs are excluded for the moment because:
+ * - They do not need an explicit SW control using omap_hwmod API.
+ * - They still need to be validated with the driver
+ *   properly adapted to omap_hwmod / omap_device
+ *
+ *  aess
+ *  bandgap
+ *  c2c
+ *  c2c_target_fw
+ *  cm_core
+ *  cm_core_aon
+ *  counter_32k
+ *  ctrl_module_core
+ *  ctrl_module_pad_core
+ *  ctrl_module_pad_wkup
+ *  ctrl_module_wkup
+ *  debugss
+ *  dmic
+ *  dss
+ *  dss_dispc
+ *  dss_dsi1
+ *  dss_dsi2
+ *  dss_hdmi
+ *  dss_rfbi
+ *  dss_venc
+ *  efuse_ctrl_cust
+ *  efuse_ctrl_std
+ *  elm
+ *  emif1
+ *  emif2
+ *  fdif
+ *  gpmc
+ *  gpu
+ *  hdq1w
+ *  hsi
+ *  ipu
+ *  iss
+ *  kbd
+ *  mailbox
+ *  mcasp
+ *  mcbsp1
+ *  mcbsp2
+ *  mcbsp3
+ *  mcbsp4
+ *  mcpdm
+ *  mcspi1
+ *  mcspi2
+ *  mcspi3
+ *  mcspi4
+ *  mmc1
+ *  mmc2
+ *  mmc3
+ *  mmc4
+ *  mmc5
+ *  mpu_c0
+ *  mpu_c1
+ *  ocmc_ram
+ *  ocp2scp_usb_phy
+ *  ocp_wp_noc
+ *  prcm
+ *  prcm_mpu
+ *  prm
+ *  scrm
+ *  sl2if
+ *  slimbus1
+ *  slimbus2
+ *  spinlock
+ *  timer1
+ *  timer10
+ *  timer11
+ *  timer2
+ *  timer3
+ *  timer4
+ *  timer5
+ *  timer6
+ *  timer7
+ *  timer8
+ *  timer9
+ *  usb_host_fs
+ *  usb_host_hs
+ *  usb_otg_hs
+ *  usb_phy_cm
+ *  usb_tll_hs
+ *  usim
+ */
+
+/*
+ * 'dma' class
+ * dma controller for data exchange between memory to memory (i.e. internal or
+ * external memory) and gp peripherals to memory or memory to gp peripherals
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dma_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x002c,
+        .syss_offs      = 0x0028,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_dma_hwmod_class = {
+        .name   = "dma",
+        .sysc   = &omap44xx_dma_sysc,
+};
+
+/* dma dev_attr */
+static struct omap_dma_dev_attr dma_dev_attr = {
+        .dev_caps       = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
+                          IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY,
+        .lch_count      = 32,
+};
+
+/* dma_system */
+static struct omap_hwmod_irq_info omap44xx_dma_system_irqs[] = {
+        { .name = "0", .irq = 12 + OMAP44XX_IRQ_GIC_START },
+        { .name = "1", .irq = 13 + OMAP44XX_IRQ_GIC_START },
+        { .name = "2", .irq = 14 + OMAP44XX_IRQ_GIC_START },
+        { .name = "3", .irq = 15 + OMAP44XX_IRQ_GIC_START },
+};
+
+/* dma_system master ports */
+static struct omap_hwmod_ocp_if *omap44xx_dma_system_masters[] = {
+        &omap44xx_dma_system__l3_main_2,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dma_system_addrs[] = {
+        {
+                .pa_start       = 0x4a056000,
+                .pa_end         = 0x4a0560ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_cfg -> dma_system */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dma_system = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_dma_system_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_dma_system_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dma_system_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma_system slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dma_system_slaves[] = {
+        &omap44xx_l4_cfg__dma_system,
+};
+
+static struct omap_hwmod omap44xx_dma_system_hwmod = {
+        .name           = "dma_system",
+        .class          = &omap44xx_dma_hwmod_class,
+        .mpu_irqs       = omap44xx_dma_system_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_dma_system_irqs),
+        .main_clk       = "l3_div_ck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_SDMA_SDMA_CLKCTRL,
+                },
+        },
+        .dev_attr       = &dma_dev_attr,
+        .slaves         = omap44xx_dma_system_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dma_system_slaves),
+        .masters        = omap44xx_dma_system_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_dma_system_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'dsp' class
+ * dsp sub-system
+ */
+
+static struct omap_hwmod_class omap44xx_dsp_hwmod_class = {
+        .name   = "dsp",
+};
+
+/* dsp */
+static struct omap_hwmod_irq_info omap44xx_dsp_irqs[] = {
+        { .irq = 28 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_rst_info omap44xx_dsp_resets[] = {
+        { .name = "mmu_cache", .rst_shift = 1 },
+};
+
+static struct omap_hwmod_rst_info omap44xx_dsp_c0_resets[] = {
+        { .name = "dsp", .rst_shift = 0 },
+};
+
+/* dsp -> iva */
+static struct omap_hwmod_ocp_if omap44xx_dsp__iva = {
+        .master         = &omap44xx_dsp_hwmod,
+        .slave          = &omap44xx_iva_hwmod,
+        .clk            = "dpll_iva_m5x2_ck",
+};
+
+/* dsp master ports */
+static struct omap_hwmod_ocp_if *omap44xx_dsp_masters[] = {
+        &omap44xx_dsp__l3_main_1,
+        &omap44xx_dsp__l4_abe,
+        &omap44xx_dsp__iva,
+};
+
+/* l4_cfg -> dsp */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dsp = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_dsp_hwmod,
+        .clk            = "l4_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dsp slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dsp_slaves[] = {
+        &omap44xx_l4_cfg__dsp,
+};
+
+/* Pseudo hwmod for reset control purpose only */
+static struct omap_hwmod omap44xx_dsp_c0_hwmod = {
+        .name           = "dsp_c0",
+        .class          = &omap44xx_dsp_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .rst_lines      = omap44xx_dsp_c0_resets,
+        .rst_lines_cnt  = ARRAY_SIZE(omap44xx_dsp_c0_resets),
+        .prcm = {
+                .omap4 = {
+                        .rstctrl_reg = OMAP4430_RM_TESLA_RSTCTRL,
+                },
+        },
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+static struct omap_hwmod omap44xx_dsp_hwmod = {
+        .name           = "dsp",
+        .class          = &omap44xx_dsp_hwmod_class,
+        .mpu_irqs       = omap44xx_dsp_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_dsp_irqs),
+        .rst_lines      = omap44xx_dsp_resets,
+        .rst_lines_cnt  = ARRAY_SIZE(omap44xx_dsp_resets),
+        .main_clk       = "dsp_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_TESLA_TESLA_CLKCTRL,
+                        .rstctrl_reg = OMAP4430_RM_TESLA_RSTCTRL,
+                },
+        },
+        .slaves         = omap44xx_dsp_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dsp_slaves),
+        .masters        = omap44xx_dsp_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_dsp_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'gpio' class
+ * general purpose io module
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_gpio_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0114,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_gpio_hwmod_class = {
+        .name   = "gpio",
+        .sysc   = &omap44xx_gpio_sysc,
+        .rev    = 2,
+};
+
+/* gpio dev_attr */
+static struct omap_gpio_dev_attr gpio_dev_attr = {
+        .bank_width     = 32,
+        .dbck_flag      = true,
+};
+
+/* gpio1 */
+static struct omap_hwmod omap44xx_gpio1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_gpio1_irqs[] = {
+        { .irq = 29 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_gpio1_addrs[] = {
+        {
+                .pa_start       = 0x4a310000,
+                .pa_end         = 0x4a3101ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_wkup -> gpio1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__gpio1 = {
+        .master         = &omap44xx_l4_wkup_hwmod,
+        .slave          = &omap44xx_gpio1_hwmod,
+        .clk            = "l4_wkup_clk_mux_ck",
+        .addr           = omap44xx_gpio1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_gpio1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_gpio1_slaves[] = {
+        &omap44xx_l4_wkup__gpio1,
+};
+
+static struct omap_hwmod_opt_clk gpio1_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio1_dbclk" },
+};
+
+static struct omap_hwmod omap44xx_gpio1_hwmod = {
+        .name           = "gpio1",
+        .class          = &omap44xx_gpio_hwmod_class,
+        .mpu_irqs       = omap44xx_gpio1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_gpio1_irqs),
+        .main_clk       = "gpio1_ick",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_WKUP_GPIO1_CLKCTRL,
+                },
+        },
+        .opt_clks       = gpio1_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio1_opt_clks),
+        .dev_attr       = &gpio_dev_attr,
+        .slaves         = omap44xx_gpio1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_gpio1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* gpio2 */
+static struct omap_hwmod omap44xx_gpio2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_gpio2_irqs[] = {
+        { .irq = 30 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_gpio2_addrs[] = {
+        {
+                .pa_start       = 0x48055000,
+                .pa_end         = 0x480551ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> gpio2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio2 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_gpio2_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_gpio2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_gpio2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_gpio2_slaves[] = {
+        &omap44xx_l4_per__gpio2,
+};
+
+static struct omap_hwmod_opt_clk gpio2_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio2_dbclk" },
+};
+
+static struct omap_hwmod omap44xx_gpio2_hwmod = {
+        .name           = "gpio2",
+        .class          = &omap44xx_gpio_hwmod_class,
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+        .mpu_irqs       = omap44xx_gpio2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_gpio2_irqs),
+        .main_clk       = "gpio2_ick",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_GPIO2_CLKCTRL,
+                },
+        },
+        .opt_clks       = gpio2_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio2_opt_clks),
+        .dev_attr       = &gpio_dev_attr,
+        .slaves         = omap44xx_gpio2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_gpio2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* gpio3 */
+static struct omap_hwmod omap44xx_gpio3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_gpio3_irqs[] = {
+        { .irq = 31 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_gpio3_addrs[] = {
+        {
+                .pa_start       = 0x48057000,
+                .pa_end         = 0x480571ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> gpio3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio3 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_gpio3_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_gpio3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_gpio3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_gpio3_slaves[] = {
+        &omap44xx_l4_per__gpio3,
+};
+
+static struct omap_hwmod_opt_clk gpio3_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio3_dbclk" },
+};
+
+static struct omap_hwmod omap44xx_gpio3_hwmod = {
+        .name           = "gpio3",
+        .class          = &omap44xx_gpio_hwmod_class,
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+        .mpu_irqs       = omap44xx_gpio3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_gpio3_irqs),
+        .main_clk       = "gpio3_ick",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_GPIO3_CLKCTRL,
+                },
+        },
+        .opt_clks       = gpio3_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio3_opt_clks),
+        .dev_attr       = &gpio_dev_attr,
+        .slaves         = omap44xx_gpio3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_gpio3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* gpio4 */
+static struct omap_hwmod omap44xx_gpio4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_gpio4_irqs[] = {
+        { .irq = 32 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_gpio4_addrs[] = {
+        {
+                .pa_start       = 0x48059000,
+                .pa_end         = 0x480591ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> gpio4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio4 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_gpio4_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_gpio4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_gpio4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_gpio4_slaves[] = {
+        &omap44xx_l4_per__gpio4,
+};
+
+static struct omap_hwmod_opt_clk gpio4_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio4_dbclk" },
+};
+
+static struct omap_hwmod omap44xx_gpio4_hwmod = {
+        .name           = "gpio4",
+        .class          = &omap44xx_gpio_hwmod_class,
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+        .mpu_irqs       = omap44xx_gpio4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_gpio4_irqs),
+        .main_clk       = "gpio4_ick",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_GPIO4_CLKCTRL,
+                },
+        },
+        .opt_clks       = gpio4_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio4_opt_clks),
+        .dev_attr       = &gpio_dev_attr,
+        .slaves         = omap44xx_gpio4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_gpio4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* gpio5 */
+static struct omap_hwmod omap44xx_gpio5_hwmod;
+static struct omap_hwmod_irq_info omap44xx_gpio5_irqs[] = {
+        { .irq = 33 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_gpio5_addrs[] = {
+        {
+                .pa_start       = 0x4805b000,
+                .pa_end         = 0x4805b1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> gpio5 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio5 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_gpio5_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_gpio5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_gpio5_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio5 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_gpio5_slaves[] = {
+        &omap44xx_l4_per__gpio5,
+};
+
+static struct omap_hwmod_opt_clk gpio5_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio5_dbclk" },
+};
+
+static struct omap_hwmod omap44xx_gpio5_hwmod = {
+        .name           = "gpio5",
+        .class          = &omap44xx_gpio_hwmod_class,
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+        .mpu_irqs       = omap44xx_gpio5_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_gpio5_irqs),
+        .main_clk       = "gpio5_ick",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_GPIO5_CLKCTRL,
+                },
+        },
+        .opt_clks       = gpio5_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio5_opt_clks),
+        .dev_attr       = &gpio_dev_attr,
+        .slaves         = omap44xx_gpio5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_gpio5_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* gpio6 */
+static struct omap_hwmod omap44xx_gpio6_hwmod;
+static struct omap_hwmod_irq_info omap44xx_gpio6_irqs[] = {
+        { .irq = 34 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_gpio6_addrs[] = {
+        {
+                .pa_start       = 0x4805d000,
+                .pa_end         = 0x4805d1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> gpio6 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio6 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_gpio6_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_gpio6_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_gpio6_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio6 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_gpio6_slaves[] = {
+        &omap44xx_l4_per__gpio6,
+};
+
+static struct omap_hwmod_opt_clk gpio6_opt_clks[] = {
+        { .role = "dbclk", .clk = "gpio6_dbclk" },
+};
+
+static struct omap_hwmod omap44xx_gpio6_hwmod = {
+        .name           = "gpio6",
+        .class          = &omap44xx_gpio_hwmod_class,
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+        .mpu_irqs       = omap44xx_gpio6_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_gpio6_irqs),
+        .main_clk       = "gpio6_ick",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_GPIO6_CLKCTRL,
+                },
+        },
+        .opt_clks       = gpio6_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(gpio6_opt_clks),
+        .dev_attr       = &gpio_dev_attr,
+        .slaves         = omap44xx_gpio6_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_gpio6_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'i2c' class
+ * multimaster high-speed i2c controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_i2c_sysc = {
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0090,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_i2c_hwmod_class = {
+        .name   = "i2c",
+        .sysc   = &omap44xx_i2c_sysc,
+};
+
+/* i2c1 */
+static struct omap_hwmod omap44xx_i2c1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_i2c1_irqs[] = {
+        { .irq = 56 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_i2c1_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 26 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 27 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_i2c1_addrs[] = {
+        {
+                .pa_start       = 0x48070000,
+                .pa_end         = 0x480700ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> i2c1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c1 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_i2c1_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_i2c1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_i2c1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* i2c1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_i2c1_slaves[] = {
+        &omap44xx_l4_per__i2c1,
+};
+
+static struct omap_hwmod omap44xx_i2c1_hwmod = {
+        .name           = "i2c1",
+        .class          = &omap44xx_i2c_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .mpu_irqs       = omap44xx_i2c1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_i2c1_irqs),
+        .sdma_reqs      = omap44xx_i2c1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_i2c1_sdma_reqs),
+        .main_clk       = "i2c1_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_I2C1_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_i2c1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_i2c1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* i2c2 */
+static struct omap_hwmod omap44xx_i2c2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_i2c2_irqs[] = {
+        { .irq = 57 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_i2c2_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 28 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 29 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_i2c2_addrs[] = {
+        {
+                .pa_start       = 0x48072000,
+                .pa_end         = 0x480720ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> i2c2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c2 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_i2c2_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_i2c2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_i2c2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* i2c2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_i2c2_slaves[] = {
+        &omap44xx_l4_per__i2c2,
+};
+
+static struct omap_hwmod omap44xx_i2c2_hwmod = {
+        .name           = "i2c2",
+        .class          = &omap44xx_i2c_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .mpu_irqs       = omap44xx_i2c2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_i2c2_irqs),
+        .sdma_reqs      = omap44xx_i2c2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_i2c2_sdma_reqs),
+        .main_clk       = "i2c2_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_I2C2_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_i2c2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_i2c2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* i2c3 */
+static struct omap_hwmod omap44xx_i2c3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_i2c3_irqs[] = {
+        { .irq = 61 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_i2c3_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 24 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 25 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_i2c3_addrs[] = {
+        {
+                .pa_start       = 0x48060000,
+                .pa_end         = 0x480600ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> i2c3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c3 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_i2c3_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_i2c3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_i2c3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* i2c3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_i2c3_slaves[] = {
+        &omap44xx_l4_per__i2c3,
+};
+
+static struct omap_hwmod omap44xx_i2c3_hwmod = {
+        .name           = "i2c3",
+        .class          = &omap44xx_i2c_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .mpu_irqs       = omap44xx_i2c3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_i2c3_irqs),
+        .sdma_reqs      = omap44xx_i2c3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_i2c3_sdma_reqs),
+        .main_clk       = "i2c3_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_I2C3_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_i2c3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_i2c3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* i2c4 */
+static struct omap_hwmod omap44xx_i2c4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_i2c4_irqs[] = {
+        { .irq = 62 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_i2c4_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 123 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 124 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_i2c4_addrs[] = {
+        {
+                .pa_start       = 0x48350000,
+                .pa_end         = 0x483500ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> i2c4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c4 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_i2c4_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_i2c4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_i2c4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* i2c4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_i2c4_slaves[] = {
+        &omap44xx_l4_per__i2c4,
+};
+
+static struct omap_hwmod omap44xx_i2c4_hwmod = {
+        .name           = "i2c4",
+        .class          = &omap44xx_i2c_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .mpu_irqs       = omap44xx_i2c4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_i2c4_irqs),
+        .sdma_reqs      = omap44xx_i2c4_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_i2c4_sdma_reqs),
+        .main_clk       = "i2c4_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_I2C4_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_i2c4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_i2c4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'iva' class
+ * multi-standard video encoder/decoder hardware accelerator
+ */
+
+static struct omap_hwmod_class omap44xx_iva_hwmod_class = {
+        .name   = "iva",
+};
+
+/* iva */
+static struct omap_hwmod_irq_info omap44xx_iva_irqs[] = {
+        { .name = "sync_1", .irq = 103 + OMAP44XX_IRQ_GIC_START },
+        { .name = "sync_0", .irq = 104 + OMAP44XX_IRQ_GIC_START },
+        { .name = "mailbox_0", .irq = 107 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_rst_info omap44xx_iva_resets[] = {
+        { .name = "logic", .rst_shift = 2 },
+};
+
+static struct omap_hwmod_rst_info omap44xx_iva_seq0_resets[] = {
+        { .name = "seq0", .rst_shift = 0 },
+};
+
+static struct omap_hwmod_rst_info omap44xx_iva_seq1_resets[] = {
+        { .name = "seq1", .rst_shift = 1 },
+};
+
+/* iva master ports */
+static struct omap_hwmod_ocp_if *omap44xx_iva_masters[] = {
+        &omap44xx_iva__l3_main_2,
+        &omap44xx_iva__l3_instr,
+};
+
+static struct omap_hwmod_addr_space omap44xx_iva_addrs[] = {
+        {
+                .pa_start       = 0x5a000000,
+                .pa_end         = 0x5a07ffff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> iva */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iva = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_iva_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_iva_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_iva_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* iva slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_iva_slaves[] = {
+        &omap44xx_dsp__iva,
+        &omap44xx_l3_main_2__iva,
+};
+
+/* Pseudo hwmod for reset control purpose only */
+static struct omap_hwmod omap44xx_iva_seq0_hwmod = {
+        .name           = "iva_seq0",
+        .class          = &omap44xx_iva_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .rst_lines      = omap44xx_iva_seq0_resets,
+        .rst_lines_cnt  = ARRAY_SIZE(omap44xx_iva_seq0_resets),
+        .prcm = {
+                .omap4 = {
+                        .rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL,
+                },
+        },
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* Pseudo hwmod for reset control purpose only */
+static struct omap_hwmod omap44xx_iva_seq1_hwmod = {
+        .name           = "iva_seq1",
+        .class          = &omap44xx_iva_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .rst_lines      = omap44xx_iva_seq1_resets,
+        .rst_lines_cnt  = ARRAY_SIZE(omap44xx_iva_seq1_resets),
+        .prcm = {
+                .omap4 = {
+                        .rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL,
+                },
+        },
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+static struct omap_hwmod omap44xx_iva_hwmod = {
+        .name           = "iva",
+        .class          = &omap44xx_iva_hwmod_class,
+        .mpu_irqs       = omap44xx_iva_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_iva_irqs),
+        .rst_lines      = omap44xx_iva_resets,
+        .rst_lines_cnt  = ARRAY_SIZE(omap44xx_iva_resets),
+        .main_clk       = "iva_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_IVAHD_IVAHD_CLKCTRL,
+                        .rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL,
+                },
+        },
+        .slaves         = omap44xx_iva_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_iva_slaves),
+        .masters        = omap44xx_iva_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_iva_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'mpu' class
  * mpu sub-system
  */
 
 static struct omap_hwmod_class omap44xx_mpu_hwmod_class = {
-        .name = "mpu",
+        .name   = "mpu",
 };
 
 /* mpu */
@@ -453,58 +1475,189 @@ static struct omap_hwmod omap44xx_mpu_hwmod = {
 };
 
 /*
- * 'wd_timer' class
- * 32-bit watchdog upward counter that generates a pulse on the reset pin on
- * overflow condition
+ * 'smartreflex' class
+ * smartreflex module (monitor silicon performance and outputs a measure of
+ * performance error)
  */
 
-static struct omap_hwmod_class_sysconfig omap44xx_wd_timer_sysc = {
-        .rev_offs       = 0x0000,
-        .sysc_offs      = 0x0010,
-        .syss_offs      = 0x0014,
-        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_EMUFREE |
-                           SYSC_HAS_SOFTRESET),
-        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-        .sysc_fields    = &omap_hwmod_sysc_type1,
+/* The IP is not compliant to type1 / type2 scheme */
+static struct omap_hwmod_sysc_fields omap_hwmod_sysc_type_smartreflex = {
+        .sidle_shift    = 24,
+        .enwkup_shift   = 26,
 };
 
-/*
- * 'uart' class
- * universal asynchronous receiver/transmitter (uart)
- */
+static struct omap_hwmod_class_sysconfig omap44xx_smartreflex_sysc = {
+        .sysc_offs      = 0x0038,
+        .sysc_flags     = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type_smartreflex,
+};
 
-static struct omap_hwmod_class_sysconfig omap44xx_uart_sysc = {
-        .rev_offs       = 0x0050,
-        .sysc_offs      = 0x0054,
-        .syss_offs      = 0x0058,
-        .sysc_flags     = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
-                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-        .sysc_fields    = &omap_hwmod_sysc_type1,
+static struct omap_hwmod_class omap44xx_smartreflex_hwmod_class = {
+        .name   = "smartreflex",
+        .sysc   = &omap44xx_smartreflex_sysc,
+        .rev    = 2,
 };
 
-static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = {
-        .name = "wd_timer",
-        .sysc = &omap44xx_wd_timer_sysc,
+/* smartreflex_core */
+static struct omap_hwmod omap44xx_smartreflex_core_hwmod;
+static struct omap_hwmod_irq_info omap44xx_smartreflex_core_irqs[] = {
+        { .irq = 19 + OMAP44XX_IRQ_GIC_START },
 };
 
-/* wd_timer2 */
-static struct omap_hwmod omap44xx_wd_timer2_hwmod;
-static struct omap_hwmod_irq_info omap44xx_wd_timer2_irqs[] = {
-        { .irq = 80 + OMAP44XX_IRQ_GIC_START },
+static struct omap_hwmod_addr_space omap44xx_smartreflex_core_addrs[] = {
+        {
+                .pa_start       = 0x4a0dd000,
+                .pa_end         = 0x4a0dd03f,
+                .flags          = ADDR_TYPE_RT
+        },
 };
 
-static struct omap_hwmod_addr_space omap44xx_wd_timer2_addrs[] = {
+/* l4_cfg -> smartreflex_core */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_core = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_smartreflex_core_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_smartreflex_core_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_smartreflex_core_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* smartreflex_core slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_smartreflex_core_slaves[] = {
+        &omap44xx_l4_cfg__smartreflex_core,
+};
+
+static struct omap_hwmod omap44xx_smartreflex_core_hwmod = {
+        .name           = "smartreflex_core",
+        .class          = &omap44xx_smartreflex_hwmod_class,
+        .mpu_irqs       = omap44xx_smartreflex_core_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_smartreflex_core_irqs),
+        .main_clk       = "smartreflex_core_fck",
+        .vdd_name       = "core",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_ALWON_SR_CORE_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_smartreflex_core_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_smartreflex_core_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* smartreflex_iva */
+static struct omap_hwmod omap44xx_smartreflex_iva_hwmod;
+static struct omap_hwmod_irq_info omap44xx_smartreflex_iva_irqs[] = {
+        { .irq = 102 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_smartreflex_iva_addrs[] = {
         {
-                .pa_start       = 0x4a314000,
-                .pa_end         = 0x4a31407f,
+                .pa_start       = 0x4a0db000,
+                .pa_end         = 0x4a0db03f,
                 .flags          = ADDR_TYPE_RT
         },
 };
 
+/* l4_cfg -> smartreflex_iva */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_iva = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_smartreflex_iva_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_smartreflex_iva_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_smartreflex_iva_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* smartreflex_iva slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_smartreflex_iva_slaves[] = {
+        &omap44xx_l4_cfg__smartreflex_iva,
+};
+
+static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = {
+        .name           = "smartreflex_iva",
+        .class          = &omap44xx_smartreflex_hwmod_class,
+        .mpu_irqs       = omap44xx_smartreflex_iva_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_smartreflex_iva_irqs),
+        .main_clk       = "smartreflex_iva_fck",
+        .vdd_name       = "iva",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_ALWON_SR_IVA_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_smartreflex_iva_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_smartreflex_iva_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* smartreflex_mpu */
+static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod;
+static struct omap_hwmod_irq_info omap44xx_smartreflex_mpu_irqs[] = {
+        { .irq = 18 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_smartreflex_mpu_addrs[] = {
+        {
+                .pa_start       = 0x4a0d9000,
+                .pa_end         = 0x4a0d903f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_cfg -> smartreflex_mpu */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_mpu = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_smartreflex_mpu_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_smartreflex_mpu_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_smartreflex_mpu_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* smartreflex_mpu slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_smartreflex_mpu_slaves[] = {
+        &omap44xx_l4_cfg__smartreflex_mpu,
+};
+
+static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
+        .name           = "smartreflex_mpu",
+        .class          = &omap44xx_smartreflex_hwmod_class,
+        .mpu_irqs       = omap44xx_smartreflex_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_smartreflex_mpu_irqs),
+        .main_clk       = "smartreflex_mpu_fck",
+        .vdd_name       = "mpu",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_ALWON_SR_MPU_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_smartreflex_mpu_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_smartreflex_mpu_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'uart' class
+ * universal asynchronous receiver/transmitter (uart)
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_uart_sysc = {
+        .rev_offs       = 0x0050,
+        .sysc_offs      = 0x0054,
+        .syss_offs      = 0x0058,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
 static struct omap_hwmod_class omap44xx_uart_hwmod_class = {
-        .name = "uart",
-        .sysc = &omap44xx_uart_sysc,
+        .name   = "uart",
+        .sysc   = &omap44xx_uart_sysc,
 };
 
 /* uart1 */
@@ -578,51 +1731,6 @@ static struct omap_hwmod_addr_space omap44xx_uart2_addrs[] = {
         },
 };
 
-/* l4_wkup -> wd_timer2 */
-static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = {
-        .master         = &omap44xx_l4_wkup_hwmod,
-        .slave          = &omap44xx_wd_timer2_hwmod,
-        .clk            = "l4_wkup_clk_mux_ck",
-        .addr           = omap44xx_wd_timer2_addrs,
-        .addr_cnt       = ARRAY_SIZE(omap44xx_wd_timer2_addrs),
-        .user           = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* wd_timer2 slave ports */
-static struct omap_hwmod_ocp_if *omap44xx_wd_timer2_slaves[] = {
-        &omap44xx_l4_wkup__wd_timer2,
-};
-
-static struct omap_hwmod omap44xx_wd_timer2_hwmod = {
-        .name           = "wd_timer2",
-        .class          = &omap44xx_wd_timer_hwmod_class,
-        .mpu_irqs       = omap44xx_wd_timer2_irqs,
-        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_wd_timer2_irqs),
-        .main_clk       = "wd_timer2_fck",
-        .prcm = {
-                .omap4 = {
-                        .clkctrl_reg = OMAP4430_CM_WKUP_WDT2_CLKCTRL,
-                },
-        },
-        .slaves         = omap44xx_wd_timer2_slaves,
-        .slaves_cnt     = ARRAY_SIZE(omap44xx_wd_timer2_slaves),
-        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
-};
-
-/* wd_timer3 */
-static struct omap_hwmod omap44xx_wd_timer3_hwmod;
-static struct omap_hwmod_irq_info omap44xx_wd_timer3_irqs[] = {
-        { .irq = 36 + OMAP44XX_IRQ_GIC_START },
-};
-
-static struct omap_hwmod_addr_space omap44xx_wd_timer3_addrs[] = {
-        {
-                .pa_start       = 0x40130000,
-                .pa_end         = 0x4013007f,
-                .flags          = ADDR_TYPE_RT
-        },
-};
-
 /* l4_per -> uart2 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__uart2 = {
         .master         = &omap44xx_l4_per_hwmod,
@@ -675,25 +1783,6 @@ static struct omap_hwmod_addr_space omap44xx_uart3_addrs[] = {
         },
 };
 
-/* l4_abe -> wd_timer3 */
-static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = {
-        .master         = &omap44xx_l4_abe_hwmod,
-        .slave          = &omap44xx_wd_timer3_hwmod,
-        .clk            = "ocp_abe_iclk",
-        .addr           = omap44xx_wd_timer3_addrs,
-        .addr_cnt       = ARRAY_SIZE(omap44xx_wd_timer3_addrs),
-        .user           = OCP_USER_MPU,
-};
-
-/* l4_abe -> wd_timer3 (dma) */
-static struct omap_hwmod_addr_space omap44xx_wd_timer3_dma_addrs[] = {
-        {
-                .pa_start       = 0x49030000,
-                .pa_end         = 0x4903007f,
-                .flags          = ADDR_TYPE_RT
-        },
-};
-
 /* l4_per -> uart3 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__uart3 = {
         .master         = &omap44xx_l4_per_hwmod,
@@ -747,37 +1836,6 @@ static struct omap_hwmod_addr_space omap44xx_uart4_addrs[] = {
         },
 };
 
-static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = {
-        .master         = &omap44xx_l4_abe_hwmod,
-        .slave          = &omap44xx_wd_timer3_hwmod,
-        .clk            = "ocp_abe_iclk",
-        .addr           = omap44xx_wd_timer3_dma_addrs,
-        .addr_cnt       = ARRAY_SIZE(omap44xx_wd_timer3_dma_addrs),
-        .user           = OCP_USER_SDMA,
-};
-
-/* wd_timer3 slave ports */
-static struct omap_hwmod_ocp_if *omap44xx_wd_timer3_slaves[] = {
-        &omap44xx_l4_abe__wd_timer3,
-        &omap44xx_l4_abe__wd_timer3_dma,
-};
-
-static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
-        .name           = "wd_timer3",
-        .class          = &omap44xx_wd_timer_hwmod_class,
-        .mpu_irqs       = omap44xx_wd_timer3_irqs,
-        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_wd_timer3_irqs),
-        .main_clk       = "wd_timer3_fck",
-        .prcm = {
-                .omap4 = {
-                        .clkctrl_reg = OMAP4430_CM1_ABE_WDT3_CLKCTRL,
-                },
-        },
-        .slaves         = omap44xx_wd_timer3_slaves,
-        .slaves_cnt     = ARRAY_SIZE(omap44xx_wd_timer3_slaves),
-        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
-};
-
 /* l4_per -> uart4 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__uart4 = {
         .master         = &omap44xx_l4_per_hwmod,
@@ -811,35 +1869,205 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
+/*
+ * 'wd_timer' class
+ * 32-bit watchdog upward counter that generates a pulse on the reset pin on
+ * overflow condition
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_wd_timer_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = {
+        .name           = "wd_timer",
+        .sysc           = &omap44xx_wd_timer_sysc,
+        .pre_shutdown   = &omap2_wd_timer_disable,
+};
+
+/* wd_timer2 */
+static struct omap_hwmod omap44xx_wd_timer2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_wd_timer2_irqs[] = {
+        { .irq = 80 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_wd_timer2_addrs[] = {
+        {
+                .pa_start       = 0x4a314000,
+                .pa_end         = 0x4a31407f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_wkup -> wd_timer2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = {
+        .master         = &omap44xx_l4_wkup_hwmod,
+        .slave          = &omap44xx_wd_timer2_hwmod,
+        .clk            = "l4_wkup_clk_mux_ck",
+        .addr           = omap44xx_wd_timer2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_wd_timer2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* wd_timer2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_wd_timer2_slaves[] = {
+        &omap44xx_l4_wkup__wd_timer2,
+};
+
+static struct omap_hwmod omap44xx_wd_timer2_hwmod = {
+        .name           = "wd_timer2",
+        .class          = &omap44xx_wd_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_wd_timer2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_wd_timer2_irqs),
+        .main_clk       = "wd_timer2_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_WKUP_WDT2_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_wd_timer2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_wd_timer2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* wd_timer3 */
+static struct omap_hwmod omap44xx_wd_timer3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_wd_timer3_irqs[] = {
+        { .irq = 36 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_wd_timer3_addrs[] = {
+        {
+                .pa_start       = 0x40130000,
+                .pa_end         = 0x4013007f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> wd_timer3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_wd_timer3_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_wd_timer3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_wd_timer3_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_wd_timer3_dma_addrs[] = {
+        {
+                .pa_start       = 0x49030000,
+                .pa_end         = 0x4903007f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> wd_timer3 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_wd_timer3_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_wd_timer3_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_wd_timer3_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* wd_timer3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_wd_timer3_slaves[] = {
+        &omap44xx_l4_abe__wd_timer3,
+        &omap44xx_l4_abe__wd_timer3_dma,
+};
+
+static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
+        .name           = "wd_timer3",
+        .class          = &omap44xx_wd_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_wd_timer3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_wd_timer3_irqs),
+        .main_clk       = "wd_timer3_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_WDT3_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_wd_timer3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_wd_timer3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
 static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
+
         /* dmm class */
         &omap44xx_dmm_hwmod,
+
         /* emif_fw class */
         &omap44xx_emif_fw_hwmod,
+
         /* l3 class */
         &omap44xx_l3_instr_hwmod,
         &omap44xx_l3_main_1_hwmod,
         &omap44xx_l3_main_2_hwmod,
         &omap44xx_l3_main_3_hwmod,
+
         /* l4 class */
         &omap44xx_l4_abe_hwmod,
         &omap44xx_l4_cfg_hwmod,
         &omap44xx_l4_per_hwmod,
         &omap44xx_l4_wkup_hwmod,
+
         /* mpu_bus class */
         &omap44xx_mpu_private_hwmod,
 
+        /* dma class */
+        &omap44xx_dma_system_hwmod,
+
+        /* dsp class */
+        &omap44xx_dsp_hwmod,
+        &omap44xx_dsp_c0_hwmod,
+
+        /* gpio class */
+        &omap44xx_gpio1_hwmod,
+        &omap44xx_gpio2_hwmod,
+        &omap44xx_gpio3_hwmod,
+        &omap44xx_gpio4_hwmod,
+        &omap44xx_gpio5_hwmod,
+        &omap44xx_gpio6_hwmod,
+
+        /* i2c class */
+        &omap44xx_i2c1_hwmod,
+        &omap44xx_i2c2_hwmod,
+        &omap44xx_i2c3_hwmod,
+        &omap44xx_i2c4_hwmod,
+
+        /* iva class */
+        &omap44xx_iva_hwmod,
+        &omap44xx_iva_seq0_hwmod,
+        &omap44xx_iva_seq1_hwmod,
+
         /* mpu class */
         &omap44xx_mpu_hwmod,
-        /* wd_timer class */
-        &omap44xx_wd_timer2_hwmod,
-        &omap44xx_wd_timer3_hwmod,
+
+        /* smartreflex class */
+        &omap44xx_smartreflex_core_hwmod,
+        &omap44xx_smartreflex_iva_hwmod,
+        &omap44xx_smartreflex_mpu_hwmod,
 
         /* uart class */
         &omap44xx_uart1_hwmod,
         &omap44xx_uart2_hwmod,
         &omap44xx_uart3_hwmod,
         &omap44xx_uart4_hwmod,
+
+        /* wd_timer class */
+        &omap44xx_wd_timer2_hwmod,
+        &omap44xx_wd_timer3_hwmod,
+
         NULL,
 };
 
diff --git a/arch/arm/mach-omap2/omap_opp_data.h b/arch/arm/mach-omap2/omap_opp_data.h
new file mode 100644
index 000000000000..46ac27dd6c84
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_opp_data.h
@@ -0,0 +1,72 @@
+/*
+ * OMAP SoC specific OPP Data helpers
+ *
+ * Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/
+ *      Nishanth Menon
+ *      Kevin Hilman
+ * Copyright (C) 2010 Nokia Corporation.
+ *      Eduardo Valentin
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H
+#define __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H
+
+#include <plat/omap_hwmod.h>
+
+/*
+ * *BIG FAT WARNING*:
+ * USE the following ONLY in opp data initialization common to an SoC.
+ * DO NOT USE these in board files/pm core etc.
+ */
+
+/**
+ * struct omap_opp_def - OMAP OPP Definition
+ * @hwmod_name: Name of the hwmod for this domain
+ * @freq:       Frequency in hertz corresponding to this OPP
+ * @u_volt:     Nominal voltage in microvolts corresponding to this OPP
+ * @default_available:  True/false - is this OPP available by default
+ *
+ * OMAP SOCs have a standard set of tuples consisting of frequency and voltage
+ * pairs that the device will support per voltage domain. This is called
+ * Operating Points or OPP. The actual definitions of OMAP Operating Points
+ * varies over silicon within the same family of devices. For a specific
+ * domain, you can have a set of {frequency, voltage} pairs and this is denoted
+ * by an array of omap_opp_def. As the kernel boots and more information is
+ * available, a set of these are activated based on the precise nature of
+ * device the kernel boots up on. It is interesting to remember that each IP
+ * which belongs to a voltage domain may define their own set of OPPs on top
+ * of this - but this is handled by the appropriate driver.
+ */
+struct omap_opp_def {
+        char *hwmod_name;
+
+        unsigned long freq;
+        unsigned long u_volt;
+
+        bool default_available;
+};
+
+/*
+ * Initialization wrapper used to define an OPP for OMAP variants.
+ */
+#define OPP_INITIALIZER(_hwmod_name, _enabled, _freq, _uv)      \
+{                                                               \
+        .hwmod_name     = _hwmod_name,                          \
+        .default_available      = _enabled,                     \
+        .freq           = _freq,                                \
+        .u_volt         = _uv,                                  \
+}
+
+/* Use this to initialize the default table */
+extern int __init omap_init_opp_table(struct omap_opp_def *opp_def,
+                u32 opp_def_size);
+
+#endif          /* __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H */
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
new file mode 100644
index 000000000000..15f8c6c1bb0f
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -0,0 +1,277 @@
+/**
+ * OMAP and TWL PMIC specific intializations.
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated.
+ * Thara Gopinath
+ * Copyright (C) 2009 Texas Instruments Incorporated.
+ * Nishanth Menon
+ * Copyright (C) 2009 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/i2c/twl.h>
+
+#include <plat/voltage.h>
+
+#define OMAP3_SRI2C_SLAVE_ADDR          0x12
+#define OMAP3_VDD_MPU_SR_CONTROL_REG    0x00
+#define OMAP3_VDD_CORE_SR_CONTROL_REG   0x01
+#define OMAP3_VP_CONFIG_ERROROFFSET     0x00
+#define OMAP3_VP_VSTEPMIN_VSTEPMIN      0x1
+#define OMAP3_VP_VSTEPMAX_VSTEPMAX      0x04
+#define OMAP3_VP_VLIMITTO_TIMEOUT_US    200
+
+#define OMAP3430_VP1_VLIMITTO_VDDMIN    0x14
+#define OMAP3430_VP1_VLIMITTO_VDDMAX    0x42
+#define OMAP3430_VP2_VLIMITTO_VDDMIN    0x18
+#define OMAP3430_VP2_VLIMITTO_VDDMAX    0x2c
+
+#define OMAP3630_VP1_VLIMITTO_VDDMIN    0x18
+#define OMAP3630_VP1_VLIMITTO_VDDMAX    0x3c
+#define OMAP3630_VP2_VLIMITTO_VDDMIN    0x18
+#define OMAP3630_VP2_VLIMITTO_VDDMAX    0x30
+
+#define OMAP4_SRI2C_SLAVE_ADDR          0x12
+#define OMAP4_VDD_MPU_SR_VOLT_REG       0x55
+#define OMAP4_VDD_IVA_SR_VOLT_REG       0x5B
+#define OMAP4_VDD_CORE_SR_VOLT_REG      0x61
+
+#define OMAP4_VP_CONFIG_ERROROFFSET     0x00
+#define OMAP4_VP_VSTEPMIN_VSTEPMIN      0x01
+#define OMAP4_VP_VSTEPMAX_VSTEPMAX      0x04
+#define OMAP4_VP_VLIMITTO_TIMEOUT_US    200
+
+#define OMAP4_VP_MPU_VLIMITTO_VDDMIN    0xA
+#define OMAP4_VP_MPU_VLIMITTO_VDDMAX    0x39
+#define OMAP4_VP_IVA_VLIMITTO_VDDMIN    0xA
+#define OMAP4_VP_IVA_VLIMITTO_VDDMAX    0x2D
+#define OMAP4_VP_CORE_VLIMITTO_VDDMIN   0xA
+#define OMAP4_VP_CORE_VLIMITTO_VDDMAX   0x28
+
+static bool is_offset_valid;
+static u8 smps_offset;
+
+#define REG_SMPS_OFFSET         0xE0
+
+unsigned long twl4030_vsel_to_uv(const u8 vsel)
+{
+        return (((vsel * 125) + 6000)) * 100;
+}
+
+u8 twl4030_uv_to_vsel(unsigned long uv)
+{
+        return DIV_ROUND_UP(uv - 600000, 12500);
+}
+
+unsigned long twl6030_vsel_to_uv(const u8 vsel)
+{
+        /*
+         * In TWL6030 depending on the value of SMPS_OFFSET
+         * efuse register the voltage range supported in
+         * standard mode can be either between 0.6V - 1.3V or
+         * 0.7V - 1.4V. In TWL6030 ES1.0 SMPS_OFFSET efuse
+         * is programmed to all 0's where as starting from
+         * TWL6030 ES1.1 the efuse is programmed to 1
+         */
+        if (!is_offset_valid) {
+                twl_i2c_read_u8(TWL6030_MODULE_ID0, &smps_offset,
+                                REG_SMPS_OFFSET);
+                is_offset_valid = true;
+        }
+
+        /*
+         * There is no specific formula for voltage to vsel
+         * conversion above 1.3V. There are special hardcoded
+         * values for voltages above 1.3V. Currently we are
+         * hardcoding only for 1.35 V which is used for 1GH OPP for
+         * OMAP4430.
+         */
+        if (vsel == 0x3A)
+                return 1350000;
+
+        if (smps_offset & 0x8)
+                return ((((vsel - 1) * 125) + 7000)) * 100;
+        else
+                return ((((vsel - 1) * 125) + 6000)) * 100;
+}
+
+u8 twl6030_uv_to_vsel(unsigned long uv)
+{
+        /*
+         * In TWL6030 depending on the value of SMPS_OFFSET
+         * efuse register the voltage range supported in
+         * standard mode can be either between 0.6V - 1.3V or
+         * 0.7V - 1.4V. In TWL6030 ES1.0 SMPS_OFFSET efuse
+         * is programmed to all 0's where as starting from
+         * TWL6030 ES1.1 the efuse is programmed to 1
+         */
+        if (!is_offset_valid) {
+                twl_i2c_read_u8(TWL6030_MODULE_ID0, &smps_offset,
+                                REG_SMPS_OFFSET);
+                is_offset_valid = true;
+        }
+
+        /*
+         * There is no specific formula for voltage to vsel
+         * conversion above 1.3V. There are special hardcoded
+         * values for voltages above 1.3V. Currently we are
+         * hardcoding only for 1.35 V which is used for 1GH OPP for
+         * OMAP4430.
+         */
+        if (uv == 1350000)
+                return 0x3A;
+
+        if (smps_offset & 0x8)
+                return DIV_ROUND_UP(uv - 700000, 12500) + 1;
+        else
+                return DIV_ROUND_UP(uv - 600000, 12500) + 1;
+}
+
+static struct omap_volt_pmic_info omap3_mpu_volt_info = {
+        .slew_rate              = 4000,
+        .step_size              = 12500,
+        .on_volt                = 1200000,
+        .onlp_volt              = 1000000,
+        .ret_volt               = 975000,
+        .off_volt               = 600000,
+        .volt_setup_time        = 0xfff,
+        .vp_erroroffset         = OMAP3_VP_CONFIG_ERROROFFSET,
+        .vp_vstepmin            = OMAP3_VP_VSTEPMIN_VSTEPMIN,
+        .vp_vstepmax            = OMAP3_VP_VSTEPMAX_VSTEPMAX,
+        .vp_vddmin              = OMAP3430_VP1_VLIMITTO_VDDMIN,
+        .vp_vddmax              = OMAP3430_VP1_VLIMITTO_VDDMAX,
+        .vp_timeout_us          = OMAP3_VP_VLIMITTO_TIMEOUT_US,
+        .i2c_slave_addr         = OMAP3_SRI2C_SLAVE_ADDR,
+        .pmic_reg               = OMAP3_VDD_MPU_SR_CONTROL_REG,
+        .vsel_to_uv             = twl4030_vsel_to_uv,
+        .uv_to_vsel             = twl4030_uv_to_vsel,
+};
+
+static struct omap_volt_pmic_info omap3_core_volt_info = {
+        .slew_rate              = 4000,
+        .step_size              = 12500,
+        .on_volt                = 1200000,
+        .onlp_volt              = 1000000,
+        .ret_volt               = 975000,
+        .off_volt               = 600000,
+        .volt_setup_time        = 0xfff,
+        .vp_erroroffset         = OMAP3_VP_CONFIG_ERROROFFSET,
+        .vp_vstepmin            = OMAP3_VP_VSTEPMIN_VSTEPMIN,
+        .vp_vstepmax            = OMAP3_VP_VSTEPMAX_VSTEPMAX,
+        .vp_vddmin              = OMAP3430_VP2_VLIMITTO_VDDMIN,
+        .vp_vddmax              = OMAP3430_VP2_VLIMITTO_VDDMAX,
+        .vp_timeout_us          = OMAP3_VP_VLIMITTO_TIMEOUT_US,
+        .i2c_slave_addr         = OMAP3_SRI2C_SLAVE_ADDR,
+        .pmic_reg               = OMAP3_VDD_CORE_SR_CONTROL_REG,
+        .vsel_to_uv             = twl4030_vsel_to_uv,
+        .uv_to_vsel             = twl4030_uv_to_vsel,
+};
+
+static struct omap_volt_pmic_info omap4_mpu_volt_info = {
+        .slew_rate              = 4000,
+        .step_size              = 12500,
+        .on_volt                = 1350000,
+        .onlp_volt              = 1350000,
+        .ret_volt               = 837500,
+        .off_volt               = 600000,
+        .volt_setup_time        = 0,
+        .vp_erroroffset         = OMAP4_VP_CONFIG_ERROROFFSET,
+        .vp_vstepmin            = OMAP4_VP_VSTEPMIN_VSTEPMIN,
+        .vp_vstepmax            = OMAP4_VP_VSTEPMAX_VSTEPMAX,
+        .vp_vddmin              = OMAP4_VP_MPU_VLIMITTO_VDDMIN,
+        .vp_vddmax              = OMAP4_VP_MPU_VLIMITTO_VDDMAX,
+        .vp_timeout_us          = OMAP4_VP_VLIMITTO_TIMEOUT_US,
+        .i2c_slave_addr         = OMAP4_SRI2C_SLAVE_ADDR,
+        .pmic_reg               = OMAP4_VDD_MPU_SR_VOLT_REG,
+        .vsel_to_uv             = twl6030_vsel_to_uv,
+        .uv_to_vsel             = twl6030_uv_to_vsel,
+};
+
+static struct omap_volt_pmic_info omap4_iva_volt_info = {
+        .slew_rate              = 4000,
+        .step_size              = 12500,
+        .on_volt                = 1100000,
+        .onlp_volt              = 1100000,
+        .ret_volt               = 837500,
+        .off_volt               = 600000,
+        .volt_setup_time        = 0,
+        .vp_erroroffset         = OMAP4_VP_CONFIG_ERROROFFSET,
+        .vp_vstepmin            = OMAP4_VP_VSTEPMIN_VSTEPMIN,
+        .vp_vstepmax            = OMAP4_VP_VSTEPMAX_VSTEPMAX,
+        .vp_vddmin              = OMAP4_VP_IVA_VLIMITTO_VDDMIN,
+        .vp_vddmax              = OMAP4_VP_IVA_VLIMITTO_VDDMAX,
+        .vp_timeout_us          = OMAP4_VP_VLIMITTO_TIMEOUT_US,
+        .i2c_slave_addr         = OMAP4_SRI2C_SLAVE_ADDR,
+        .pmic_reg               = OMAP4_VDD_IVA_SR_VOLT_REG,
+        .vsel_to_uv             = twl6030_vsel_to_uv,
+        .uv_to_vsel             = twl6030_uv_to_vsel,
+};
+
+static struct omap_volt_pmic_info omap4_core_volt_info = {
+        .slew_rate              = 4000,
+        .step_size              = 12500,
+        .on_volt                = 1100000,
+        .onlp_volt              = 1100000,
+        .ret_volt               = 837500,
+        .off_volt               = 600000,
+        .volt_setup_time        = 0,
+        .vp_erroroffset         = OMAP4_VP_CONFIG_ERROROFFSET,
+        .vp_vstepmin            = OMAP4_VP_VSTEPMIN_VSTEPMIN,
+        .vp_vstepmax            = OMAP4_VP_VSTEPMAX_VSTEPMAX,
+        .vp_vddmin              = OMAP4_VP_CORE_VLIMITTO_VDDMIN,
+        .vp_vddmax              = OMAP4_VP_CORE_VLIMITTO_VDDMAX,
+        .vp_timeout_us          = OMAP4_VP_VLIMITTO_TIMEOUT_US,
+        .i2c_slave_addr         = OMAP4_SRI2C_SLAVE_ADDR,
+        .pmic_reg               = OMAP4_VDD_CORE_SR_VOLT_REG,
+        .vsel_to_uv             = twl6030_vsel_to_uv,
+        .uv_to_vsel             = twl6030_uv_to_vsel,
+};
+
+int __init omap4_twl_init(void)
+{
+        struct voltagedomain *voltdm;
+
+        if (!cpu_is_omap44xx())
+                return -ENODEV;
+
+        voltdm = omap_voltage_domain_lookup("mpu");
+        omap_voltage_register_pmic(voltdm, &omap4_mpu_volt_info);
+
+        voltdm = omap_voltage_domain_lookup("iva");
+        omap_voltage_register_pmic(voltdm, &omap4_iva_volt_info);
+
+        voltdm = omap_voltage_domain_lookup("core");
+        omap_voltage_register_pmic(voltdm, &omap4_core_volt_info);
+
+        return 0;
+}
+
+int __init omap3_twl_init(void)
+{
+        struct voltagedomain *voltdm;
+
+        if (!cpu_is_omap34xx())
+                return -ENODEV;
+
+        if (cpu_is_omap3630()) {
+                omap3_mpu_volt_info.vp_vddmin = OMAP3630_VP1_VLIMITTO_VDDMIN;
+                omap3_mpu_volt_info.vp_vddmax = OMAP3630_VP1_VLIMITTO_VDDMAX;
+                omap3_core_volt_info.vp_vddmin = OMAP3630_VP2_VLIMITTO_VDDMIN;
+                omap3_core_volt_info.vp_vddmax = OMAP3630_VP2_VLIMITTO_VDDMAX;
+        }
+
+        voltdm = omap_voltage_domain_lookup("mpu");
+        omap_voltage_register_pmic(voltdm, &omap3_mpu_volt_info);
+
+        voltdm = omap_voltage_domain_lookup("core");
+        omap_voltage_register_pmic(voltdm, &omap3_core_volt_info);
+
+        return 0;
+}
diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c
new file mode 100644
index 000000000000..ab8b35b780b5
--- /dev/null
+++ b/arch/arm/mach-omap2/opp.c
@@ -0,0 +1,93 @@
+/*
+ * OMAP SoC specific OPP wrapper function
+ *
+ * Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/
+ *      Nishanth Menon
+ *      Kevin Hilman
+ * Copyright (C) 2010 Nokia Corporation.
+ *      Eduardo Valentin
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/module.h>
+#include <linux/opp.h>
+
+#include <plat/omap_device.h>
+
+#include "omap_opp_data.h"
+
+/* Temp variable to allow multiple calls */
+static u8 __initdata omap_table_init;
+
+/**
+ * omap_init_opp_table() - Initialize opp table as per the CPU type
+ * @opp_def:            opp default list for this silicon
+ * @opp_def_size:       number of opp entries for this silicon
+ *
+ * Register the initial OPP table with the OPP library based on the CPU
+ * type. This is meant to be used only by SoC specific registration.
+ */
+int __init omap_init_opp_table(struct omap_opp_def *opp_def,
+                u32 opp_def_size)
+{
+        int i, r;
+
+        if (!opp_def || !opp_def_size) {
+                pr_err("%s: invalid params!\n", __func__);
+                return -EINVAL;
+        }
+
+        /*
+         * Initialize only if not already initialized even if the previous
+         * call failed, because, no reason we'd succeed again.
+         */
+        if (omap_table_init)
+                return -EEXIST;
+        omap_table_init = 1;
+
+        /* Lets now register with OPP library */
+        for (i = 0; i < opp_def_size; i++) {
+                struct omap_hwmod *oh;
+                struct device *dev;
+
+                if (!opp_def->hwmod_name) {
+                        pr_err("%s: NULL name of omap_hwmod, failing [%d].\n",
+                                __func__, i);
+                        return -EINVAL;
+                }
+                oh = omap_hwmod_lookup(opp_def->hwmod_name);
+                if (!oh || !oh->od) {
+                        pr_warn("%s: no hwmod or odev for %s, [%d] "
+                                "cannot add OPPs.\n", __func__,
+                                opp_def->hwmod_name, i);
+                        return -EINVAL;
+                }
+                dev = &oh->od->pdev.dev;
+
+                r = opp_add(dev, opp_def->freq, opp_def->u_volt);
+                if (r) {
+                        dev_err(dev, "%s: add OPP %ld failed for %s [%d] "
+                                "result=%d\n",
+                               __func__, opp_def->freq,
+                               opp_def->hwmod_name, i, r);
+                } else {
+                        if (!opp_def->default_available)
+                                r = opp_disable(dev, opp_def->freq);
+                        if (r)
+                                dev_err(dev, "%s: disable %ld failed for %s "
+                                        "[%d] result=%d\n",
+                                        __func__, opp_def->freq,
+                                        opp_def->hwmod_name, i, r);
+                }
+                opp_def++;
+        }
+
+        return 0;
+}
diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
new file mode 100644
index 000000000000..0486fce8a92c
--- /dev/null
+++ b/arch/arm/mach-omap2/opp3xxx_data.c
@@ -0,0 +1,107 @@
+/*
+ * OMAP3 OPP table definitions.
+ *
+ * Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/
+ *      Nishanth Menon
+ *      Kevin Hilman
+ * Copyright (C) 2010 Nokia Corporation.
+ *      Eduardo Valentin
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/module.h>
+
+#include <plat/cpu.h>
+
+#include "omap_opp_data.h"
+
+static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
+        /* MPU OPP1 */
+        OPP_INITIALIZER("mpu", true, 125000000, 975000),
+        /* MPU OPP2 */
+        OPP_INITIALIZER("mpu", true, 250000000, 1075000),
+        /* MPU OPP3 */
+        OPP_INITIALIZER("mpu", true, 500000000, 1200000),
+        /* MPU OPP4 */
+        OPP_INITIALIZER("mpu", true, 550000000, 1270000),
+        /* MPU OPP5 */
+        OPP_INITIALIZER("mpu", true, 600000000, 1350000),
+
+        /*
+         * L3 OPP1 - 41.5 MHz is disabled because: The voltage for that OPP is
+         * almost the same than the one at 83MHz thus providing very little
+         * gain for the power point of view. In term of energy it will even
+         * increase the consumption due to the very negative performance
+         * impact that frequency will do to the MPU and the whole system in
+         * general.
+         */
+        OPP_INITIALIZER("l3_main", false, 41500000, 975000),
+        /* L3 OPP2 */
+        OPP_INITIALIZER("l3_main", true, 83000000, 1050000),
+        /* L3 OPP3 */
+        OPP_INITIALIZER("l3_main", true, 166000000, 1150000),
+
+        /* DSP OPP1 */
+        OPP_INITIALIZER("iva", true, 90000000, 975000),
+        /* DSP OPP2 */
+        OPP_INITIALIZER("iva", true, 180000000, 1075000),
+        /* DSP OPP3 */
+        OPP_INITIALIZER("iva", true, 360000000, 1200000),
+        /* DSP OPP4 */
+        OPP_INITIALIZER("iva", true, 400000000, 1270000),
+        /* DSP OPP5 */
+        OPP_INITIALIZER("iva", true, 430000000, 1350000),
+};
+
+static struct omap_opp_def __initdata omap36xx_opp_def_list[] = {
+        /* MPU OPP1 - OPP50 */
+        OPP_INITIALIZER("mpu", true,  300000000, 1012500),
+        /* MPU OPP2 - OPP100 */
+        OPP_INITIALIZER("mpu", true,  600000000, 1200000),
+        /* MPU OPP3 - OPP-Turbo */
+        OPP_INITIALIZER("mpu", false, 800000000, 1325000),
+        /* MPU OPP4 - OPP-SB */
+        OPP_INITIALIZER("mpu", false, 1000000000, 1375000),
+
+        /* L3 OPP1 - OPP50 */
+        OPP_INITIALIZER("l3_main", true, 100000000, 1000000),
+        /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
+        OPP_INITIALIZER("l3_main", true, 200000000, 1200000),
+
+        /* DSP OPP1 - OPP50 */
+        OPP_INITIALIZER("iva", true,  260000000, 1012500),
+        /* DSP OPP2 - OPP100 */
+        OPP_INITIALIZER("iva", true,  520000000, 1200000),
+        /* DSP OPP3 - OPP-Turbo */
+        OPP_INITIALIZER("iva", false, 660000000, 1325000),
+        /* DSP OPP4 - OPP-SB */
+        OPP_INITIALIZER("iva", false, 800000000, 1375000),
+};
+
+/**
+ * omap3_opp_init() - initialize omap3 opp table
+ */
+static int __init omap3_opp_init(void)
+{
+        int r = -ENODEV;
+
+        if (!cpu_is_omap34xx())
+                return r;
+
+        if (cpu_is_omap3630())
+                r = omap_init_opp_table(omap36xx_opp_def_list,
+                        ARRAY_SIZE(omap36xx_opp_def_list));
+        else
+                r = omap_init_opp_table(omap34xx_opp_def_list,
+                        ARRAY_SIZE(omap34xx_opp_def_list));
+
+        return r;
+}
+device_initcall(omap3_opp_init);
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
new file mode 100644
index 000000000000..a11fa566d8ee
--- /dev/null
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -0,0 +1,57 @@
+/*
+ * OMAP4 OPP table definitions.
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *      Nishanth Menon
+ *      Kevin Hilman
+ *      Thara Gopinath
+ * Copyright (C) 2010 Nokia Corporation.
+ *      Eduardo Valentin
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/module.h>
+
+#include <plat/cpu.h>
+
+#include "omap_opp_data.h"
+
+static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
+        /* MPU OPP1 - OPP50 */
+        OPP_INITIALIZER("mpu", true, 300000000, 1100000),
+        /* MPU OPP2 - OPP100 */
+        OPP_INITIALIZER("mpu", true, 600000000, 1200000),
+        /* MPU OPP3 - OPP-Turbo */
+        OPP_INITIALIZER("mpu", false, 800000000, 1260000),
+        /* MPU OPP4 - OPP-SB */
+        OPP_INITIALIZER("mpu", false, 1008000000, 1350000),
+        /* L3 OPP1 - OPP50 */
+        OPP_INITIALIZER("l3_main_1", true, 100000000, 930000),
+        /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
+        OPP_INITIALIZER("l3_main_1", true, 200000000, 1100000),
+        /* TODO: add IVA, DSP, aess, fdif, gpu */
+};
+
+/**
+ * omap4_opp_init() - initialize omap4 opp table
+ */
+static int __init omap4_opp_init(void)
+{
+        int r = -ENODEV;
+
+        if (!cpu_is_omap44xx())
+                return r;
+
+        r = omap_init_opp_table(omap44xx_opp_def_list,
+                        ARRAY_SIZE(omap44xx_opp_def_list));
+
+        return r;
+}
+device_initcall(omap4_opp_init);
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index a8afb610c7d8..125f56591fb5 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -29,12 +29,13 @@
 
 #include <plat/clock.h>
 #include <plat/board.h>
-#include <plat/powerdomain.h>
-#include <plat/clockdomain.h>
+#include "powerdomain.h"
+#include "clockdomain.h"
 #include <plat/dmtimer.h>
+#include <plat/omap-pm.h>
 
-#include "prm.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
+#include "prm2xxx_3xxx.h"
 #include "pm.h"
 
 int omap2_pm_debug;
@@ -45,10 +46,10 @@ u32 wakeup_timer_milliseconds;
 
 #define DUMP_PRM_MOD_REG(mod, reg)    \
         regs[reg_count].name = #mod "." #reg; \
-        regs[reg_count++].val = prm_read_mod_reg(mod, reg)
+        regs[reg_count++].val = omap2_prm_read_mod_reg(mod, reg)
 #define DUMP_CM_MOD_REG(mod, reg)     \
         regs[reg_count].name = #mod "." #reg; \
-        regs[reg_count++].val = cm_read_mod_reg(mod, reg)
+        regs[reg_count++].val = omap2_cm_read_mod_reg(mod, reg)
 #define DUMP_PRM_REG(reg) \
         regs[reg_count].name = #reg; \
         regs[reg_count++].val = __raw_readl(reg)
@@ -328,10 +329,10 @@ static void pm_dbg_regset_store(u32 *ptr)
                 for (j = pm_dbg_reg_modules[i].low;
                         j <= pm_dbg_reg_modules[i].high; j += 4) {
                         if (pm_dbg_reg_modules[i].type == MOD_CM)
-                                val = cm_read_mod_reg(
+                                val = omap2_cm_read_mod_reg(
                                         pm_dbg_reg_modules[i].offset, j);
                         else
-                                val = prm_read_mod_reg(
+                                val = omap2_prm_read_mod_reg(
                                         pm_dbg_reg_modules[i].offset, j);
                         *(ptr++) = val;
                 }
@@ -581,6 +582,10 @@ static int option_set(void *data, u64 val)
         *option = val;
 
         if (option == &enable_off_mode) {
+                if (val)
+                        omap_pm_enable_off_mode();
+                else
+                        omap_pm_disable_off_mode();
                 if (cpu_is_omap34xx())
                         omap3_pm_off_mode_enable(val);
         }
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 59ca03b0e691..d5a102c71989 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -13,13 +13,16 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/err.h>
+#include <linux/opp.h>
 
 #include <plat/omap-pm.h>
 #include <plat/omap_device.h>
 #include <plat/common.h>
+#include <plat/voltage.h>
 
-#include <plat/powerdomain.h>
-#include <plat/clockdomain.h>
+#include "powerdomain.h"
+#include "clockdomain.h"
+#include "pm.h"
 
 static struct omap_device_pm_latency *pm_lats;
 
@@ -89,10 +92,13 @@ static void omap2_init_processor_devices(void)
         }
 }
 
+/* Types of sleep_switch used in omap_set_pwrdm_state */
+#define FORCEWAKEUP_SWITCH      0
+#define LOWPOWERSTATE_SWITCH    1
+
 /*
  * This sets pwrdm state (other than mpu & core. Currently only ON &
- * RET are supported. Function is assuming that clkdm doesn't have
- * hw_sup mode enabled.
+ * RET are supported.
  */
 int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
 {
@@ -114,9 +120,14 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
                 return ret;
 
         if (pwrdm_read_pwrst(pwrdm) < PWRDM_POWER_ON) {
-                omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
-                sleep_switch = 1;
-                pwrdm_wait_transition(pwrdm);
+                if ((pwrdm_read_pwrst(pwrdm) > state) &&
+                        (pwrdm->flags & PWRDM_HAS_LOWPOWERSTATECHANGE)) {
+                        sleep_switch = LOWPOWERSTATE_SWITCH;
+                } else {
+                        omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
+                        pwrdm_wait_transition(pwrdm);
+                        sleep_switch = FORCEWAKEUP_SWITCH;
+                }
         }
 
         ret = pwrdm_set_next_pwrst(pwrdm, state);
@@ -126,16 +137,106 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
                 goto err;
         }
 
-        if (sleep_switch) {
-                omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
-                pwrdm_wait_transition(pwrdm);
-                pwrdm_state_switch(pwrdm);
+        switch (sleep_switch) {
+        case FORCEWAKEUP_SWITCH:
+                if (pwrdm->pwrdm_clkdms[0]->flags & CLKDM_CAN_ENABLE_AUTO)
+                        omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
+                else
+                        omap2_clkdm_sleep(pwrdm->pwrdm_clkdms[0]);
+                break;
+        case LOWPOWERSTATE_SWITCH:
+                pwrdm_set_lowpwrstchange(pwrdm);
+                break;
+        default:
+                return ret;
         }
 
+        pwrdm_wait_transition(pwrdm);
+        pwrdm_state_switch(pwrdm);
 err:
         return ret;
 }
 
+/*
+ * This API is to be called during init to put the various voltage
+ * domains to the voltage as per the opp table. Typically we boot up
+ * at the nominal voltage. So this function finds out the rate of
+ * the clock associated with the voltage domain, finds out the correct
+ * opp entry and puts the voltage domain to the voltage specifies
+ * in the opp entry
+ */
+static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name,
+                                                struct device *dev)
+{
+        struct voltagedomain *voltdm;
+        struct clk *clk;
+        struct opp *opp;
+        unsigned long freq, bootup_volt;
+
+        if (!vdd_name || !clk_name || !dev) {
+                printk(KERN_ERR "%s: Invalid parameters!\n", __func__);
+                goto exit;
+        }
+
+        voltdm = omap_voltage_domain_lookup(vdd_name);
+        if (IS_ERR(voltdm)) {
+                printk(KERN_ERR "%s: Unable to get vdd pointer for vdd_%s\n",
+                        __func__, vdd_name);
+                goto exit;
+        }
+
+        clk =  clk_get(NULL, clk_name);
+        if (IS_ERR(clk)) {
+                printk(KERN_ERR "%s: unable to get clk %s\n",
+                        __func__, clk_name);
+                goto exit;
+        }
+
+        freq = clk->rate;
+        clk_put(clk);
+
+        opp = opp_find_freq_ceil(dev, &freq);
+        if (IS_ERR(opp)) {
+                printk(KERN_ERR "%s: unable to find boot up OPP for vdd_%s\n",
+                        __func__, vdd_name);
+                goto exit;
+        }
+
+        bootup_volt = opp_get_voltage(opp);
+        if (!bootup_volt) {
+                printk(KERN_ERR "%s: unable to find voltage corresponding"
+                        "to the bootup OPP for vdd_%s\n", __func__, vdd_name);
+                goto exit;
+        }
+
+        omap_voltage_scale_vdd(voltdm, bootup_volt);
+        return 0;
+
+exit:
+        printk(KERN_ERR "%s: Unable to put vdd_%s to its init voltage\n\n",
+                __func__, vdd_name);
+        return -EINVAL;
+}
+
+static void __init omap3_init_voltages(void)
+{
+        if (!cpu_is_omap34xx())
+                return;
+
+        omap2_set_init_voltage("mpu", "dpll1_ck", mpu_dev);
+        omap2_set_init_voltage("core", "l3_ick", l3_dev);
+}
+
+static void __init omap4_init_voltages(void)
+{
+        if (!cpu_is_omap44xx())
+                return;
+
+        omap2_set_init_voltage("mpu", "dpll_mpu_ck", mpu_dev);
+        omap2_set_init_voltage("core", "l3_div_ck", l3_dev);
+        omap2_set_init_voltage("iva", "dpll_iva_m5x2_ck", iva_dev);
+}
+
 static int __init omap2_common_pm_init(void)
 {
         omap2_init_processor_devices();
@@ -143,5 +244,24 @@ static int __init omap2_common_pm_init(void)
 
         return 0;
 }
-device_initcall(omap2_common_pm_init);
+postcore_initcall(omap2_common_pm_init);
+
+static int __init omap2_common_pm_late_init(void)
+{
+        /* Init the OMAP TWL parameters */
+        omap3_twl_init();
+        omap4_twl_init();
+
+        /* Init the voltage layer */
+        omap_voltage_late_init();
 
+        /* Initialize the voltages */
+        omap3_init_voltages();
+        omap4_init_voltages();
+
+        /* Smartreflex device init */
+        omap_devinit_smartreflex();
+
+        return 0;
+}
+late_initcall(omap2_common_pm_late_init);
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 0d75bfd1fdbe..1c1b0ab5b978 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -11,7 +11,9 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_PM_H
 #define __ARCH_ARM_MACH_OMAP2_PM_H
 
-#include <plat/powerdomain.h>
+#include <linux/err.h>
+
+#include "powerdomain.h"
 
 extern void *omap3_secure_ram_storage;
 extern void omap3_pm_off_mode_enable(int);
@@ -20,6 +22,20 @@ extern int omap3_can_sleep(void);
 extern int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state);
 extern int omap3_idle_init(void);
 
+#if defined(CONFIG_PM_OPP)
+extern int omap3_opp_init(void);
+extern int omap4_opp_init(void);
+#else
+static inline int omap3_opp_init(void)
+{
+        return -EINVAL;
+}
+static inline int omap4_opp_init(void)
+{
+        return -EINVAL;
+}
+#endif
+
 struct cpuidle_params {
         u8  valid;
         u32 sleep_latency;
@@ -58,7 +74,7 @@ extern u32 sleep_while_idle;
 #endif
 
 #if defined(CONFIG_CPU_IDLE)
-extern void omap3_cpuidle_update_states(void);
+extern void omap3_cpuidle_update_states(u32, u32);
 #endif
 
 #if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
@@ -80,9 +96,46 @@ extern void save_secure_ram_context(u32 *addr);
 extern void omap3_save_scratchpad_contents(void);
 
 extern unsigned int omap24xx_idle_loop_suspend_sz;
-extern unsigned int omap34xx_suspend_sz;
 extern unsigned int save_secure_ram_context_sz;
 extern unsigned int omap24xx_cpu_suspend_sz;
 extern unsigned int omap34xx_cpu_suspend_sz;
 
+#define PM_RTA_ERRATUM_i608             (1 << 0)
+#define PM_SDRC_WAKEUP_ERRATUM_i583     (1 << 1)
+
+#if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3)
+extern u16 pm34xx_errata;
+#define IS_PM34XX_ERRATUM(id)           (pm34xx_errata & (id))
+extern void enable_omap3630_toggle_l2_on_restore(void);
+#else
+#define IS_PM34XX_ERRATUM(id)           0
+static inline void enable_omap3630_toggle_l2_on_restore(void) { }
+#endif          /* defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) */
+
+#ifdef CONFIG_OMAP_SMARTREFLEX
+extern int omap_devinit_smartreflex(void);
+extern void omap_enable_smartreflex_on_init(void);
+#else
+static inline int omap_devinit_smartreflex(void)
+{
+        return -EINVAL;
+}
+
+static inline void omap_enable_smartreflex_on_init(void) {}
+#endif
+
+#ifdef CONFIG_TWL4030_CORE
+extern int omap3_twl_init(void);
+extern int omap4_twl_init(void);
+#else
+static inline int omap3_twl_init(void)
+{
+        return -EINVAL;
+}
+static inline int omap4_twl_init(void)
+{
+        return -EINVAL;
+}
+#endif
+
 #endif
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index aaeea49b9bdd..dac2d1d9987d 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -42,16 +42,16 @@
 #include <plat/dma.h>
 #include <plat/board.h>
 
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-24xx.h"
 #include "sdrc.h"
 #include "pm.h"
 #include "control.h"
 
-#include <plat/powerdomain.h>
-#include <plat/clockdomain.h>
+#include "powerdomain.h"
+#include "clockdomain.h"
 
 #ifdef CONFIG_SUSPEND
 static suspend_state_t suspend_state = PM_SUSPEND_ON;
@@ -79,8 +79,8 @@ static int omap2_fclks_active(void)
 {
         u32 f1, f2;
 
-        f1 = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
-        f2 = cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
+        f1 = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
+        f2 = omap2_cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
 
         /* Ignore UART clocks.  These are handled by UART core (serial.c) */
         f1 &= ~(OMAP24XX_EN_UART1_MASK | OMAP24XX_EN_UART2_MASK);
@@ -105,9 +105,9 @@ static void omap2_enter_full_retention(void)
 
         /* Clear old wake-up events */
         /* REVISIT: These write to reserved bits? */
-        prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
-        prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
-        prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
+        omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
+        omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
+        omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
 
         /*
          * Set MPU powerdomain's next power state to RETENTION;
@@ -120,7 +120,7 @@ static void omap2_enter_full_retention(void)
         l = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0) | OMAP24XX_USBSTANDBYCTRL;
         omap_ctrl_writel(l, OMAP2_CONTROL_DEVCONF0);
 
-        omap2_gpio_prepare_for_idle(PWRDM_POWER_RET);
+        omap2_gpio_prepare_for_idle(0);
 
         if (omap2_pm_debug) {
                 omap2_pm_dump(0, 0, 0);
@@ -167,30 +167,30 @@ no_sleep:
         clk_enable(osc_ck);
 
         /* clear CORE wake-up events */
-        prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
-        prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
+        omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
+        omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
 
         /* wakeup domain events - bit 1: GPT1, bit5 GPIO */
-        prm_clear_mod_reg_bits(0x4 | 0x1, WKUP_MOD, PM_WKST);
+        omap2_prm_clear_mod_reg_bits(0x4 | 0x1, WKUP_MOD, PM_WKST);
 
         /* MPU domain wake events */
-        l = prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
+        l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
         if (l & 0x01)
-                prm_write_mod_reg(0x01, OCP_MOD,
+                omap2_prm_write_mod_reg(0x01, OCP_MOD,
                                   OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
         if (l & 0x20)
-                prm_write_mod_reg(0x20, OCP_MOD,
+                omap2_prm_write_mod_reg(0x20, OCP_MOD,
                                   OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
 
         /* Mask future PRCM-to-MPU interrupts */
-        prm_write_mod_reg(0x0, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
+        omap2_prm_write_mod_reg(0x0, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET);
 }
 
 static int omap2_i2c_active(void)
 {
         u32 l;
 
-        l = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
+        l = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
         return l & (OMAP2420_EN_I2C2_MASK | OMAP2420_EN_I2C1_MASK);
 }
 
@@ -201,13 +201,13 @@ static int omap2_allow_mpu_retention(void)
         u32 l;
 
         /* Check for MMC, UART2, UART1, McSPI2, McSPI1 and DSS1. */
-        l = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
+        l = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
         if (l & (OMAP2420_EN_MMC_MASK | OMAP24XX_EN_UART2_MASK |
                  OMAP24XX_EN_UART1_MASK | OMAP24XX_EN_MCSPI2_MASK |
                  OMAP24XX_EN_MCSPI1_MASK | OMAP24XX_EN_DSS1_MASK))
                 return 0;
         /* Check for UART3. */
-        l = cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
+        l = omap2_cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
         if (l & OMAP24XX_EN_UART3_MASK)
                 return 0;
         if (sti_console_enabled)
@@ -230,18 +230,18 @@ static void omap2_enter_mpu_retention(void)
          * it is in retention mode. */
         if (omap2_allow_mpu_retention()) {
                 /* REVISIT: These write to reserved bits? */
-                prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
-                prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
-                prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
+                omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1);
+                omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2);
+                omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST);
 
                 /* Try to enter MPU retention */
-                prm_write_mod_reg((0x01 << OMAP_POWERSTATE_SHIFT) |
+                omap2_prm_write_mod_reg((0x01 << OMAP_POWERSTATE_SHIFT) |
                                   OMAP_LOGICRETSTATE_MASK,
                                   MPU_MOD, OMAP2_PM_PWSTCTRL);
         } else {
                 /* Block MPU retention */
 
-                prm_write_mod_reg(OMAP_LOGICRETSTATE_MASK, MPU_MOD,
+                omap2_prm_write_mod_reg(OMAP_LOGICRETSTATE_MASK, MPU_MOD,
                                                  OMAP2_PM_PWSTCTRL);
                 only_idle = 1;
         }
@@ -299,16 +299,11 @@ out:
         local_irq_enable();
 }
 
+#ifdef CONFIG_SUSPEND
 static int omap2_pm_begin(suspend_state_t state)
 {
-        suspend_state = state;
-        return 0;
-}
-
-static int omap2_pm_prepare(void)
-{
-        /* We cannot sleep in idle until we have resumed */
         disable_hlt();
+        suspend_state = state;
         return 0;
 }
 
@@ -316,9 +311,9 @@ static int omap2_pm_suspend(void)
 {
         u32 wken_wkup, mir1;
 
-        wken_wkup = prm_read_mod_reg(WKUP_MOD, PM_WKEN);
+        wken_wkup = omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN);
         wken_wkup &= ~OMAP24XX_EN_GPT1_MASK;
-        prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
+        omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
 
         /* Mask GPT1 */
         mir1 = omap_readl(0x480fe0a4);
@@ -328,7 +323,7 @@ static int omap2_pm_suspend(void)
         omap2_enter_full_retention();
 
         omap_writel(mir1, 0x480fe0a4);
-        prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
+        omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
 
         return 0;
 }
@@ -349,24 +344,21 @@ static int omap2_pm_enter(suspend_state_t state)
         return ret;
 }
 
-static void omap2_pm_finish(void)
-{
-        enable_hlt();
-}
-
 static void omap2_pm_end(void)
 {
         suspend_state = PM_SUSPEND_ON;
+        enable_hlt();
 }
 
 static struct platform_suspend_ops omap_pm_ops = {
         .begin          = omap2_pm_begin,
-        .prepare        = omap2_pm_prepare,
         .enter          = omap2_pm_enter,
-        .finish         = omap2_pm_finish,
         .end            = omap2_pm_end,
         .valid          = suspend_valid_only_mem,
 };
+#else
+static const struct platform_suspend_ops __initdata omap_pm_ops;
+#endif /* CONFIG_SUSPEND */
 
 /* XXX This function should be shareable between OMAP2xxx and OMAP3 */
 static int __init clkdms_setup(struct clockdomain *clkdm, void *unused)
@@ -388,7 +380,7 @@ static void __init prcm_setup_regs(void)
         struct powerdomain *pwrdm;
 
         /* Enable autoidle */
-        prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD,
+        omap2_prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD,
                           OMAP2_PRCM_SYSCONFIG_OFFSET);
 
         /*
@@ -427,87 +419,87 @@ static void __init prcm_setup_regs(void)
         clkdm_add_wkdep(mpu_clkdm, wkup_clkdm);
 
         /* Enable clock autoidle for all domains */
-        cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK |
-                         OMAP24XX_AUTO_MAILBOXES_MASK |
-                         OMAP24XX_AUTO_WDT4_MASK |
-                         OMAP2420_AUTO_WDT3_MASK |
-                         OMAP24XX_AUTO_MSPRO_MASK |
-                         OMAP2420_AUTO_MMC_MASK |
-                         OMAP24XX_AUTO_FAC_MASK |
-                         OMAP2420_AUTO_EAC_MASK |
-                         OMAP24XX_AUTO_HDQ_MASK |
-                         OMAP24XX_AUTO_UART2_MASK |
-                         OMAP24XX_AUTO_UART1_MASK |
-                         OMAP24XX_AUTO_I2C2_MASK |
-                         OMAP24XX_AUTO_I2C1_MASK |
-                         OMAP24XX_AUTO_MCSPI2_MASK |
-                         OMAP24XX_AUTO_MCSPI1_MASK |
-                         OMAP24XX_AUTO_MCBSP2_MASK |
-                         OMAP24XX_AUTO_MCBSP1_MASK |
-                         OMAP24XX_AUTO_GPT12_MASK |
-                         OMAP24XX_AUTO_GPT11_MASK |
-                         OMAP24XX_AUTO_GPT10_MASK |
-                         OMAP24XX_AUTO_GPT9_MASK |
-                         OMAP24XX_AUTO_GPT8_MASK |
-                         OMAP24XX_AUTO_GPT7_MASK |
-                         OMAP24XX_AUTO_GPT6_MASK |
-                         OMAP24XX_AUTO_GPT5_MASK |
-                         OMAP24XX_AUTO_GPT4_MASK |
-                         OMAP24XX_AUTO_GPT3_MASK |
-                         OMAP24XX_AUTO_GPT2_MASK |
-                         OMAP2420_AUTO_VLYNQ_MASK |
-                         OMAP24XX_AUTO_DSS_MASK,
-                         CORE_MOD, CM_AUTOIDLE1);
-        cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK |
-                         OMAP24XX_AUTO_SSI_MASK |
-                         OMAP24XX_AUTO_USB_MASK,
-                         CORE_MOD, CM_AUTOIDLE2);
-        cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK |
-                         OMAP24XX_AUTO_GPMC_MASK |
-                         OMAP24XX_AUTO_SDMA_MASK,
-                         CORE_MOD, CM_AUTOIDLE3);
-        cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK |
-                         OMAP24XX_AUTO_AES_MASK |
-                         OMAP24XX_AUTO_RNG_MASK |
-                         OMAP24XX_AUTO_SHA_MASK |
-                         OMAP24XX_AUTO_DES_MASK,
-                         CORE_MOD, OMAP24XX_CM_AUTOIDLE4);
-
-        cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD,
-                         CM_AUTOIDLE);
+        omap2_cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK |
+                               OMAP24XX_AUTO_MAILBOXES_MASK |
+                               OMAP24XX_AUTO_WDT4_MASK |
+                               OMAP2420_AUTO_WDT3_MASK |
+                               OMAP24XX_AUTO_MSPRO_MASK |
+                               OMAP2420_AUTO_MMC_MASK |
+                               OMAP24XX_AUTO_FAC_MASK |
+                               OMAP2420_AUTO_EAC_MASK |
+                               OMAP24XX_AUTO_HDQ_MASK |
+                               OMAP24XX_AUTO_UART2_MASK |
+                               OMAP24XX_AUTO_UART1_MASK |
+                               OMAP24XX_AUTO_I2C2_MASK |
+                               OMAP24XX_AUTO_I2C1_MASK |
+                               OMAP24XX_AUTO_MCSPI2_MASK |
+                               OMAP24XX_AUTO_MCSPI1_MASK |
+                               OMAP24XX_AUTO_MCBSP2_MASK |
+                               OMAP24XX_AUTO_MCBSP1_MASK |
+                               OMAP24XX_AUTO_GPT12_MASK |
+                               OMAP24XX_AUTO_GPT11_MASK |
+                               OMAP24XX_AUTO_GPT10_MASK |
+                               OMAP24XX_AUTO_GPT9_MASK |
+                               OMAP24XX_AUTO_GPT8_MASK |
+                               OMAP24XX_AUTO_GPT7_MASK |
+                               OMAP24XX_AUTO_GPT6_MASK |
+                               OMAP24XX_AUTO_GPT5_MASK |
+                               OMAP24XX_AUTO_GPT4_MASK |
+                               OMAP24XX_AUTO_GPT3_MASK |
+                               OMAP24XX_AUTO_GPT2_MASK |
+                               OMAP2420_AUTO_VLYNQ_MASK |
+                               OMAP24XX_AUTO_DSS_MASK,
+                               CORE_MOD, CM_AUTOIDLE1);
+        omap2_cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK |
+                               OMAP24XX_AUTO_SSI_MASK |
+                               OMAP24XX_AUTO_USB_MASK,
+                               CORE_MOD, CM_AUTOIDLE2);
+        omap2_cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK |
+                               OMAP24XX_AUTO_GPMC_MASK |
+                               OMAP24XX_AUTO_SDMA_MASK,
+                               CORE_MOD, CM_AUTOIDLE3);
+        omap2_cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK |
+                               OMAP24XX_AUTO_AES_MASK |
+                               OMAP24XX_AUTO_RNG_MASK |
+                               OMAP24XX_AUTO_SHA_MASK |
+                               OMAP24XX_AUTO_DES_MASK,
+                               CORE_MOD, OMAP24XX_CM_AUTOIDLE4);
+
+        omap2_cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD,
+                               CM_AUTOIDLE);
 
         /* Put DPLL and both APLLs into autoidle mode */
-        cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) |
-                         (0x03 << OMAP24XX_AUTO_96M_SHIFT) |
-                         (0x03 << OMAP24XX_AUTO_54M_SHIFT),
-                         PLL_MOD, CM_AUTOIDLE);
-
-        cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK |
-                         OMAP24XX_AUTO_WDT1_MASK |
-                         OMAP24XX_AUTO_MPU_WDT_MASK |
-                         OMAP24XX_AUTO_GPIOS_MASK |
-                         OMAP24XX_AUTO_32KSYNC_MASK |
-                         OMAP24XX_AUTO_GPT1_MASK,
-                         WKUP_MOD, CM_AUTOIDLE);
+        omap2_cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) |
+                               (0x03 << OMAP24XX_AUTO_96M_SHIFT) |
+                               (0x03 << OMAP24XX_AUTO_54M_SHIFT),
+                               PLL_MOD, CM_AUTOIDLE);
+
+        omap2_cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK |
+                               OMAP24XX_AUTO_WDT1_MASK |
+                               OMAP24XX_AUTO_MPU_WDT_MASK |
+                               OMAP24XX_AUTO_GPIOS_MASK |
+                               OMAP24XX_AUTO_32KSYNC_MASK |
+                               OMAP24XX_AUTO_GPT1_MASK,
+                               WKUP_MOD, CM_AUTOIDLE);
 
         /* REVISIT: Configure number of 32 kHz clock cycles for sys_clk
          * stabilisation */
-        prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
-                          OMAP2_PRCM_CLKSSETUP_OFFSET);
+        omap2_prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
+                                OMAP2_PRCM_CLKSSETUP_OFFSET);
 
         /* Configure automatic voltage transition */
-        prm_write_mod_reg(2 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
-                          OMAP2_PRCM_VOLTSETUP_OFFSET);
-        prm_write_mod_reg(OMAP24XX_AUTO_EXTVOLT_MASK |
-                          (0x1 << OMAP24XX_SETOFF_LEVEL_SHIFT) |
-                          OMAP24XX_MEMRETCTRL_MASK |
-                          (0x1 << OMAP24XX_SETRET_LEVEL_SHIFT) |
-                          (0x0 << OMAP24XX_VOLT_LEVEL_SHIFT),
-                          OMAP24XX_GR_MOD, OMAP2_PRCM_VOLTCTRL_OFFSET);
+        omap2_prm_write_mod_reg(2 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
+                                OMAP2_PRCM_VOLTSETUP_OFFSET);
+        omap2_prm_write_mod_reg(OMAP24XX_AUTO_EXTVOLT_MASK |
+                                (0x1 << OMAP24XX_SETOFF_LEVEL_SHIFT) |
+                                OMAP24XX_MEMRETCTRL_MASK |
+                                (0x1 << OMAP24XX_SETRET_LEVEL_SHIFT) |
+                                (0x0 << OMAP24XX_VOLT_LEVEL_SHIFT),
+                                OMAP24XX_GR_MOD, OMAP2_PRCM_VOLTCTRL_OFFSET);
 
         /* Enable wake-up events */
-        prm_write_mod_reg(OMAP24XX_EN_GPIOS_MASK | OMAP24XX_EN_GPT1_MASK,
-                          WKUP_MOD, PM_WKEN);
+        omap2_prm_write_mod_reg(OMAP24XX_EN_GPIOS_MASK | OMAP24XX_EN_GPT1_MASK,
+                                WKUP_MOD, PM_WKEN);
 }
 
 static int __init omap2_pm_init(void)
@@ -518,7 +510,7 @@ static int __init omap2_pm_init(void)
                 return -ENODEV;
 
         printk(KERN_INFO "Power Management for OMAP2 initializing\n");
-        l = prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_REVISION_OFFSET);
+        l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_REVISION_OFFSET);
         printk(KERN_INFO "PRCM revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
 
         /* Look up important powerdomains */
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 648b8c50d024..5b323f28da2d 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -31,8 +31,8 @@
 #include <linux/console.h>
 
 #include <plat/sram.h>
-#include <plat/clockdomain.h>
-#include <plat/powerdomain.h>
+#include "clockdomain.h"
+#include "powerdomain.h"
 #include <plat/serial.h>
 #include <plat/sdrc.h>
 #include <plat/prcm.h>
@@ -41,11 +41,11 @@
 
 #include <asm/tlbflush.h>
 
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
 #include "prm-regbits-34xx.h"
 
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "pm.h"
 #include "sdrc.h"
 #include "control.h"
@@ -68,6 +68,9 @@ static inline bool is_suspending(void)
 #define OMAP343X_TABLE_VALUE_OFFSET        0xc0
 #define OMAP343X_CONTROL_REG_VALUE_OFFSET  0xc8
 
+/* pm34xx errata defined in pm.h */
+u16 pm34xx_errata;
+
 struct power_state {
         struct powerdomain *pwrdm;
         u32 next_state;
@@ -102,12 +105,12 @@ static void omap3_enable_io_chain(void)
         int timeout = 0;
 
         if (omap_rev() >= OMAP3430_REV_ES3_1) {
-                prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
+                omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
                                      PM_WKEN);
                 /* Do a readback to assure write has been done */
-                prm_read_mod_reg(WKUP_MOD, PM_WKEN);
+                omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN);
 
-                while (!(prm_read_mod_reg(WKUP_MOD, PM_WKEN) &
+                while (!(omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN) &
                          OMAP3430_ST_IO_CHAIN_MASK)) {
                         timeout++;
                         if (timeout > 1000) {
@@ -115,7 +118,7 @@ static void omap3_enable_io_chain(void)
                                        "activation failed.\n");
                                 return;
                         }
-                        prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK,
+                        omap2_prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK,
                                              WKUP_MOD, PM_WKEN);
                 }
         }
@@ -124,26 +127,17 @@ static void omap3_enable_io_chain(void)
 static void omap3_disable_io_chain(void)
 {
         if (omap_rev() >= OMAP3430_REV_ES3_1)
-                prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
+                omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
                                        PM_WKEN);
 }
 
 static void omap3_core_save_context(void)
 {
-        u32 control_padconf_off;
-
-        /* Save the padconf registers */
-        control_padconf_off = omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_OFF);
-        control_padconf_off |= START_PADCONF_SAVE;
-        omap_ctrl_writel(control_padconf_off, OMAP343X_CONTROL_PADCONF_OFF);
-        /* wait for the save to complete */
-        while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
-                        & PADCONF_SAVE_DONE))
-                udelay(1);
+        omap3_ctrl_save_padconf();
 
         /*
          * Force write last pad into memory, as this can fail in some
-         * cases according to erratas 1.157, 1.185
+         * cases according to errata 1.157, 1.185
          */
         omap_ctrl_writel(omap_ctrl_readl(OMAP343X_PADCONF_ETK_D14),
                 OMAP343X_CONTROL_MEM_WKUP + 0x2a0);
@@ -218,27 +212,27 @@ static int prcm_clear_mod_irqs(s16 module, u8 regs)
                 OMAP3430ES2_PM_MPUGRPSEL3 : OMAP3430_PM_MPUGRPSEL;
         int c = 0;
 
-        wkst = prm_read_mod_reg(module, wkst_off);
-        wkst &= prm_read_mod_reg(module, grpsel_off);
+        wkst = omap2_prm_read_mod_reg(module, wkst_off);
+        wkst &= omap2_prm_read_mod_reg(module, grpsel_off);
         if (wkst) {
-                iclk = cm_read_mod_reg(module, iclk_off);
-                fclk = cm_read_mod_reg(module, fclk_off);
+                iclk = omap2_cm_read_mod_reg(module, iclk_off);
+                fclk = omap2_cm_read_mod_reg(module, fclk_off);
                 while (wkst) {
                         clken = wkst;
-                        cm_set_mod_reg_bits(clken, module, iclk_off);
+                        omap2_cm_set_mod_reg_bits(clken, module, iclk_off);
                         /*
                          * For USBHOST, we don't know whether HOST1 or
                          * HOST2 woke us up, so enable both f-clocks
                          */
                         if (module == OMAP3430ES2_USBHOST_MOD)
                                 clken |= 1 << OMAP3430ES2_EN_USBHOST2_SHIFT;
-                        cm_set_mod_reg_bits(clken, module, fclk_off);
-                        prm_write_mod_reg(wkst, module, wkst_off);
-                        wkst = prm_read_mod_reg(module, wkst_off);
+                        omap2_cm_set_mod_reg_bits(clken, module, fclk_off);
+                        omap2_prm_write_mod_reg(wkst, module, wkst_off);
+                        wkst = omap2_prm_read_mod_reg(module, wkst_off);
                         c++;
                 }
-                cm_write_mod_reg(iclk, module, iclk_off);
-                cm_write_mod_reg(fclk, module, fclk_off);
+                omap2_cm_write_mod_reg(iclk, module, iclk_off);
+                omap2_cm_write_mod_reg(fclk, module, fclk_off);
         }
 
         return c;
@@ -281,9 +275,9 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id)
         u32 irqenable_mpu, irqstatus_mpu;
         int c = 0;
 
-        irqenable_mpu = prm_read_mod_reg(OCP_MOD,
+        irqenable_mpu = omap2_prm_read_mod_reg(OCP_MOD,
                                          OMAP3_PRM_IRQENABLE_MPU_OFFSET);
-        irqstatus_mpu = prm_read_mod_reg(OCP_MOD,
+        irqstatus_mpu = omap2_prm_read_mod_reg(OCP_MOD,
                                          OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
         irqstatus_mpu &= irqenable_mpu;
 
@@ -304,10 +298,10 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id)
                              "no code to handle it (%08x)\n", irqstatus_mpu);
                 }
 
-                prm_write_mod_reg(irqstatus_mpu, OCP_MOD,
+                omap2_prm_write_mod_reg(irqstatus_mpu, OCP_MOD,
                                         OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
 
-                irqstatus_mpu = prm_read_mod_reg(OCP_MOD,
+                irqstatus_mpu = omap2_prm_read_mod_reg(OCP_MOD,
                                         OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
                 irqstatus_mpu &= irqenable_mpu;
 
@@ -357,6 +351,7 @@ void omap_sram_idle(void)
         int mpu_next_state = PWRDM_POWER_ON;
         int per_next_state = PWRDM_POWER_ON;
         int core_next_state = PWRDM_POWER_ON;
+        int per_going_off;
         int core_prev_state, per_prev_state;
         u32 sdrc_pwr = 0;
 
@@ -395,7 +390,7 @@ void omap_sram_idle(void)
         if (omap3_has_io_wakeup() &&
             (per_next_state < PWRDM_POWER_ON ||
              core_next_state < PWRDM_POWER_ON)) {
-                prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN);
+                omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN);
                 omap3_enable_io_chain();
         }
 
@@ -408,9 +403,10 @@ void omap_sram_idle(void)
 
         /* PER */
         if (per_next_state < PWRDM_POWER_ON) {
+                per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0;
                 omap_uart_prepare_idle(2);
                 omap_uart_prepare_idle(3);
-                omap2_gpio_prepare_for_idle(per_next_state);
+                omap2_gpio_prepare_for_idle(per_going_off);
                 if (per_next_state == PWRDM_POWER_OFF)
                                 omap3_per_save_context();
         }
@@ -421,7 +417,7 @@ void omap_sram_idle(void)
                 omap_uart_prepare_idle(1);
                 if (core_next_state == PWRDM_POWER_OFF) {
                         omap3_core_save_context();
-                        omap3_prcm_save_context();
+                        omap3_cm_save_context();
                 }
         }
 
@@ -430,7 +426,7 @@ void omap_sram_idle(void)
         /*
         * On EMU/HS devices ROM code restores a SRDC value
         * from scratchpad which has automatic self refresh on timeout
-        * of AUTO_CNT = 1 enabled. This takes care of errata 1.142.
+        * of AUTO_CNT = 1 enabled. This takes care of erratum ID i443.
         * Hence store/restore the SDRC_POWER register here.
         */
         if (omap_rev() >= OMAP3430_REV_ES3_0 &&
@@ -461,14 +457,14 @@ void omap_sram_idle(void)
                 core_prev_state = pwrdm_read_prev_pwrst(core_pwrdm);
                 if (core_prev_state == PWRDM_POWER_OFF) {
                         omap3_core_restore_context();
-                        omap3_prcm_restore_context();
+                        omap3_cm_restore_context();
                         omap3_sram_restore_context();
                         omap2_sms_restore_context();
                 }
                 omap_uart_resume_idle(0);
                 omap_uart_resume_idle(1);
                 if (core_next_state == PWRDM_POWER_OFF)
-                        prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK,
+                        omap2_prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK,
                                                OMAP3430_GR_MOD,
                                                OMAP3_PRM_VOLTCTRL_OFFSET);
         }
@@ -492,7 +488,8 @@ console_still_active:
         if (omap3_has_io_wakeup() &&
             (per_next_state < PWRDM_POWER_ON ||
              core_next_state < PWRDM_POWER_ON)) {
-                prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN);
+                omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD,
+                                             PM_WKEN);
                 omap3_disable_io_chain();
         }
 
@@ -529,12 +526,6 @@ out:
 }
 
 #ifdef CONFIG_SUSPEND
-static int omap3_pm_prepare(void)
-{
-        disable_hlt();
-        return 0;
-}
-
 static int omap3_pm_suspend(void)
 {
         struct power_state *pwrst;
@@ -597,14 +588,10 @@ static int omap3_pm_enter(suspend_state_t unused)
         return ret;
 }
 
-static void omap3_pm_finish(void)
-{
-        enable_hlt();
-}
-
 /* Hooks to enable / disable UART interrupts during suspend */
 static int omap3_pm_begin(suspend_state_t state)
 {
+        disable_hlt();
         suspend_state = state;
         omap_uart_enable_irqs(0);
         return 0;
@@ -614,15 +601,14 @@ static void omap3_pm_end(void)
 {
         suspend_state = PM_SUSPEND_ON;
         omap_uart_enable_irqs(1);
+        enable_hlt();
         return;
 }
 
 static struct platform_suspend_ops omap_pm_ops = {
         .begin          = omap3_pm_begin,
         .end            = omap3_pm_end,
-        .prepare        = omap3_pm_prepare,
         .enter          = omap3_pm_enter,
-        .finish         = omap3_pm_finish,
         .valid          = suspend_valid_only_mem,
 };
 #endif /* CONFIG_SUSPEND */
@@ -641,21 +627,21 @@ static struct platform_suspend_ops omap_pm_ops = {
 static void __init omap3_iva_idle(void)
 {
         /* ensure IVA2 clock is disabled */
-        cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
+        omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
 
         /* if no clock activity, nothing else to do */
-        if (!(cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) &
+        if (!(omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) &
               OMAP3430_CLKACTIVITY_IVA2_MASK))
                 return;
 
         /* Reset IVA2 */
-        prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
+        omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
                           OMAP3430_RST2_IVA2_MASK |
                           OMAP3430_RST3_IVA2_MASK,
                           OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
 
         /* Enable IVA2 clock */
-        cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK,
+        omap2_cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK,
                          OMAP3430_IVA2_MOD, CM_FCLKEN);
 
         /* Set IVA2 boot mode to 'idle' */
@@ -663,13 +649,13 @@ static void __init omap3_iva_idle(void)
                          OMAP343X_CONTROL_IVA2_BOOTMOD);
 
         /* Un-reset IVA2 */
-        prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
+        omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
 
         /* Disable IVA2 clock */
-        cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
+        omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN);
 
         /* Reset IVA2 */
-        prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
+        omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK |
                           OMAP3430_RST2_IVA2_MASK |
                           OMAP3430_RST3_IVA2_MASK,
                           OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL);
@@ -693,10 +679,10 @@ static void __init omap3_d2d_idle(void)
         omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_IDLEACK);
 
         /* reset modem */
-        prm_write_mod_reg(OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK |
+        omap2_prm_write_mod_reg(OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK |
                           OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST_MASK,
                           CORE_MOD, OMAP2_RM_RSTCTRL);
-        prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL);
+        omap2_prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL);
 }
 
 static void __init prcm_setup_regs(void)
@@ -711,23 +697,23 @@ static void __init prcm_setup_regs(void)
 
         /* XXX Reset all wkdeps. This should be done when initializing
          * powerdomains */
-        prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP);
-        prm_write_mod_reg(0, MPU_MOD, PM_WKDEP);
-        prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP);
-        prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP);
-        prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP);
-        prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP);
+        omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP);
+        omap2_prm_write_mod_reg(0, MPU_MOD, PM_WKDEP);
+        omap2_prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP);
+        omap2_prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP);
+        omap2_prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP);
+        omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP);
         if (omap_rev() > OMAP3430_REV_ES1_0) {
-                prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP);
-                prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
+                omap2_prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP);
+                omap2_prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
         } else
-                prm_write_mod_reg(0, GFX_MOD, PM_WKDEP);
+                omap2_prm_write_mod_reg(0, GFX_MOD, PM_WKDEP);
 
         /*
          * Enable interface clock autoidle for all modules.
          * Note that in the long run this should be done by clockfw
          */
-        cm_write_mod_reg(
+        omap2_cm_write_mod_reg(
                 OMAP3430_AUTO_MODEM_MASK |
                 OMAP3430ES2_AUTO_MMC3_MASK |
                 OMAP3430ES2_AUTO_ICR_MASK |
@@ -760,7 +746,7 @@ static void __init prcm_setup_regs(void)
                 OMAP3430_AUTO_SSI_MASK,
                 CORE_MOD, CM_AUTOIDLE1);
 
-        cm_write_mod_reg(
+        omap2_cm_write_mod_reg(
                 OMAP3430_AUTO_PKA_MASK |
                 OMAP3430_AUTO_AES1_MASK |
                 OMAP3430_AUTO_RNG_MASK |
@@ -769,13 +755,13 @@ static void __init prcm_setup_regs(void)
                 CORE_MOD, CM_AUTOIDLE2);
 
         if (omap_rev() > OMAP3430_REV_ES1_0) {
-                cm_write_mod_reg(
+                omap2_cm_write_mod_reg(
                         OMAP3430_AUTO_MAD2D_MASK |
                         OMAP3430ES2_AUTO_USBTLL_MASK,
                         CORE_MOD, CM_AUTOIDLE3);
         }
 
-        cm_write_mod_reg(
+        omap2_cm_write_mod_reg(
                 OMAP3430_AUTO_WDT2_MASK |
                 OMAP3430_AUTO_WDT1_MASK |
                 OMAP3430_AUTO_GPIO1_MASK |
@@ -784,17 +770,17 @@ static void __init prcm_setup_regs(void)
                 OMAP3430_AUTO_GPT1_MASK,
                 WKUP_MOD, CM_AUTOIDLE);
 
-        cm_write_mod_reg(
+        omap2_cm_write_mod_reg(
                 OMAP3430_AUTO_DSS_MASK,
                 OMAP3430_DSS_MOD,
                 CM_AUTOIDLE);
 
-        cm_write_mod_reg(
+        omap2_cm_write_mod_reg(
                 OMAP3430_AUTO_CAM_MASK,
                 OMAP3430_CAM_MOD,
                 CM_AUTOIDLE);
 
-        cm_write_mod_reg(
+        omap2_cm_write_mod_reg(
                 omap3630_auto_uart4_mask |
                 OMAP3430_AUTO_GPIO6_MASK |
                 OMAP3430_AUTO_GPIO5_MASK |
@@ -818,7 +804,7 @@ static void __init prcm_setup_regs(void)
                 CM_AUTOIDLE);
 
         if (omap_rev() > OMAP3430_REV_ES1_0) {
-                cm_write_mod_reg(
+                omap2_cm_write_mod_reg(
                         OMAP3430ES2_AUTO_USBHOST_MASK,
                         OMAP3430ES2_USBHOST_MOD,
                         CM_AUTOIDLE);
@@ -830,16 +816,16 @@ static void __init prcm_setup_regs(void)
          * Set all plls to autoidle. This is needed until autoidle is
          * enabled by clockfw
          */
-        cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT,
+        omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT,
                          OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
-        cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT,
+        omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT,
                          MPU_MOD,
                          CM_AUTOIDLE2);
-        cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) |
+        omap2_cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) |
                          (1 << OMAP3430_AUTO_CORE_DPLL_SHIFT),
                          PLL_MOD,
                          CM_AUTOIDLE);
-        cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT,
+        omap2_cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT,
                          PLL_MOD,
                          CM_AUTOIDLE2);
 
@@ -848,31 +834,31 @@ static void __init prcm_setup_regs(void)
          * sys_clkreq. In the long run clock framework should
          * take care of this.
          */
-        prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK,
+        omap2_prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK,
                              1 << OMAP_AUTOEXTCLKMODE_SHIFT,
                              OMAP3430_GR_MOD,
                              OMAP3_PRM_CLKSRC_CTRL_OFFSET);
 
         /* setup wakup source */
-        prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK |
+        omap2_prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK |
                           OMAP3430_EN_GPT1_MASK | OMAP3430_EN_GPT12_MASK,
                           WKUP_MOD, PM_WKEN);
         /* No need to write EN_IO, that is always enabled */
-        prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK |
+        omap2_prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK |
                           OMAP3430_GRPSEL_GPT1_MASK |
                           OMAP3430_GRPSEL_GPT12_MASK,
                           WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
         /* For some reason IO doesn't generate wakeup event even if
          * it is selected to mpu wakeup goup */
-        prm_write_mod_reg(OMAP3430_IO_EN_MASK | OMAP3430_WKUP_EN_MASK,
+        omap2_prm_write_mod_reg(OMAP3430_IO_EN_MASK | OMAP3430_WKUP_EN_MASK,
                           OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
 
         /* Enable PM_WKEN to support DSS LPR */
-        prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK,
+        omap2_prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK,
                                 OMAP3430_DSS_MOD, PM_WKEN);
 
         /* Enable wakeups in PER */
-        prm_write_mod_reg(omap3630_en_uart4_mask |
+        omap2_prm_write_mod_reg(omap3630_en_uart4_mask |
                           OMAP3430_EN_GPIO2_MASK | OMAP3430_EN_GPIO3_MASK |
                           OMAP3430_EN_GPIO4_MASK | OMAP3430_EN_GPIO5_MASK |
                           OMAP3430_EN_GPIO6_MASK | OMAP3430_EN_UART3_MASK |
@@ -880,7 +866,7 @@ static void __init prcm_setup_regs(void)
                           OMAP3430_EN_MCBSP4_MASK,
                           OMAP3430_PER_MOD, PM_WKEN);
         /* and allow them to wake up MPU */
-        prm_write_mod_reg(omap3630_grpsel_uart4_mask |
+        omap2_prm_write_mod_reg(omap3630_grpsel_uart4_mask |
                           OMAP3430_GRPSEL_GPIO2_MASK |
                           OMAP3430_GRPSEL_GPIO3_MASK |
                           OMAP3430_GRPSEL_GPIO4_MASK |
@@ -893,22 +879,22 @@ static void __init prcm_setup_regs(void)
                           OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
 
         /* Don't attach IVA interrupts */
-        prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
-        prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
-        prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
-        prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
+        omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
+        omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
+        omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
+        omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
 
         /* Clear any pending 'reset' flags */
-        prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
-        prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, OMAP2_RM_RSTST);
+        omap2_prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
+        omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST);
+        omap2_prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST);
+        omap2_prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST);
+        omap2_prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST);
+        omap2_prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST);
+        omap2_prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, OMAP2_RM_RSTST);
 
         /* Clear any pending PRCM interrupts */
-        prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+        omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
 
         omap3_iva_idle();
         omap3_d2d_idle();
@@ -925,12 +911,29 @@ void omap3_pm_off_mode_enable(int enable)
                 state = PWRDM_POWER_RET;
 
 #ifdef CONFIG_CPU_IDLE
-        omap3_cpuidle_update_states();
+        /*
+         * Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot
+         * enable OFF mode in a stable form for previous revisions, restrict
+         * instead to RET
+         */
+        if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583))
+                omap3_cpuidle_update_states(state, PWRDM_POWER_RET);
+        else
+                omap3_cpuidle_update_states(state, state);
 #endif
 
         list_for_each_entry(pwrst, &pwrst_list, node) {
-                pwrst->next_state = state;
-                omap_set_pwrdm_state(pwrst->pwrdm, state);
+                if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583) &&
+                                pwrst->pwrdm == core_pwrdm &&
+                                state == PWRDM_POWER_OFF) {
+                        pwrst->next_state = PWRDM_POWER_RET;
+                        WARN_ONCE(1,
+                                "%s: Core OFF disabled due to errata i583\n",
+                                __func__);
+                } else {
+                        pwrst->next_state = state;
+                }
+                omap_set_pwrdm_state(pwrst->pwrdm, pwrst->next_state);
         }
 }
 
@@ -1002,6 +1005,17 @@ void omap_push_sram_idle(void)
                                 save_secure_ram_context_sz);
 }
 
+static void __init pm_errata_configure(void)
+{
+        if (cpu_is_omap3630()) {
+                pm34xx_errata |= PM_RTA_ERRATUM_i608;
+                /* Enable the l2 cache toggling in sleep logic */
+                enable_omap3630_toggle_l2_on_restore();
+                if (omap_rev() < OMAP3630_REV_ES1_2)
+                        pm34xx_errata |= PM_SDRC_WAKEUP_ERRATUM_i583;
+        }
+}
+
 static int __init omap3_pm_init(void)
 {
         struct power_state *pwrst, *tmp;
@@ -1011,6 +1025,8 @@ static int __init omap3_pm_init(void)
         if (!cpu_is_omap34xx())
                 return -ENODEV;
 
+        pm_errata_configure();
+
         printk(KERN_ERR "Power Management for TI OMAP3.\n");
 
         /* XXX prcm_setup_regs needs to be before enabling hw
@@ -1058,6 +1074,14 @@ static int __init omap3_pm_init(void)
         pm_idle = omap3_pm_idle;
         omap3_idle_init();
 
+        /*
+         * RTA is disabled during initialization as per erratum i608
+         * it is safer to disable RTA by the bootloader, but we would like
+         * to be doubly sure here and prevent any mishaps.
+         */
+        if (IS_PM34XX_ERRATUM(PM_RTA_ERRATUM_i608))
+                omap3630_ctrl_disable_rta();
+
         clkdm_add_wkdep(neon_clkdm, mpu_clkdm);
         if (omap_type() != OMAP2_DEVICE_TYPE_GP) {
                 omap3_secure_ram_storage =
diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c
index 54544b4fc76b..e9f4862c4de4 100644
--- a/arch/arm/mach-omap2/pm44xx.c
+++ b/arch/arm/mach-omap2/pm44xx.c
@@ -16,7 +16,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 
-#include <plat/powerdomain.h>
+#include "powerdomain.h"
 #include <mach/omap4-common.h>
 
 struct power_state {
@@ -31,12 +31,6 @@ struct power_state {
 static LIST_HEAD(pwrst_list);
 
 #ifdef CONFIG_SUSPEND
-static int omap4_pm_prepare(void)
-{
-        disable_hlt();
-        return 0;
-}
-
 static int omap4_pm_suspend(void)
 {
         do_wfi();
@@ -59,28 +53,22 @@ static int omap4_pm_enter(suspend_state_t suspend_state)
         return ret;
 }
 
-static void omap4_pm_finish(void)
-{
-        enable_hlt();
-        return;
-}
-
 static int omap4_pm_begin(suspend_state_t state)
 {
+        disable_hlt();
         return 0;
 }
 
 static void omap4_pm_end(void)
 {
+        enable_hlt();
         return;
 }
 
 static struct platform_suspend_ops omap_pm_ops = {
         .begin          = omap4_pm_begin,
         .end            = omap4_pm_end,
-        .prepare        = omap4_pm_prepare,
         .enter          = omap4_pm_enter,
-        .finish         = omap4_pm_finish,
         .valid          = suspend_valid_only_mem,
 };
 #endif /* CONFIG_SUSPEND */
diff --git a/arch/arm/mach-omap2/powerdomain-common.c b/arch/arm/mach-omap2/powerdomain-common.c
new file mode 100644
index 000000000000..171fccd208c7
--- /dev/null
+++ b/arch/arm/mach-omap2/powerdomain-common.c
@@ -0,0 +1,110 @@
+/*
+ *  linux/arch/arm/mach-omap2/powerdomain-common.c
+ *  Contains common powerdomain framework functions
+ *
+ *  Copyright (C) 2010 Texas Instruments, Inc.
+ *  Copyright (C) 2010 Nokia Corporation
+ *
+ * Derived from mach-omap2/powerdomain.c written by Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include "pm.h"
+#include "cm.h"
+#include "cm-regbits-34xx.h"
+#include "cm-regbits-44xx.h"
+#include "prm-regbits-34xx.h"
+#include "prm-regbits-44xx.h"
+
+/*
+ * OMAP3 and OMAP4 specific register bit initialisations
+ * Notice that the names here are not according to each power
+ * domain but the bit mapping used applies to all of them
+ */
+/* OMAP3 and OMAP4 Memory Onstate Masks (common across all power domains) */
+#define OMAP_MEM0_ONSTATE_MASK OMAP3430_SHAREDL1CACHEFLATONSTATE_MASK
+#define OMAP_MEM1_ONSTATE_MASK OMAP3430_L1FLATMEMONSTATE_MASK
+#define OMAP_MEM2_ONSTATE_MASK OMAP3430_SHAREDL2CACHEFLATONSTATE_MASK
+#define OMAP_MEM3_ONSTATE_MASK OMAP3430_L2FLATMEMONSTATE_MASK
+#define OMAP_MEM4_ONSTATE_MASK OMAP4430_OCP_NRET_BANK_ONSTATE_MASK
+
+/* OMAP3 and OMAP4 Memory Retstate Masks (common across all power domains) */
+#define OMAP_MEM0_RETSTATE_MASK OMAP3430_SHAREDL1CACHEFLATRETSTATE_MASK
+#define OMAP_MEM1_RETSTATE_MASK OMAP3430_L1FLATMEMRETSTATE_MASK
+#define OMAP_MEM2_RETSTATE_MASK OMAP3430_SHAREDL2CACHEFLATRETSTATE_MASK
+#define OMAP_MEM3_RETSTATE_MASK OMAP3430_L2FLATMEMRETSTATE_MASK
+#define OMAP_MEM4_RETSTATE_MASK OMAP4430_OCP_NRET_BANK_RETSTATE_MASK
+
+/* OMAP3 and OMAP4 Memory Status bits */
+#define OMAP_MEM0_STATEST_MASK OMAP3430_SHAREDL1CACHEFLATSTATEST_MASK
+#define OMAP_MEM1_STATEST_MASK OMAP3430_L1FLATMEMSTATEST_MASK
+#define OMAP_MEM2_STATEST_MASK OMAP3430_SHAREDL2CACHEFLATSTATEST_MASK
+#define OMAP_MEM3_STATEST_MASK OMAP3430_L2FLATMEMSTATEST_MASK
+#define OMAP_MEM4_STATEST_MASK OMAP4430_OCP_NRET_BANK_STATEST_MASK
+
+/* Common Internal functions used across OMAP rev's*/
+u32 omap2_pwrdm_get_mem_bank_onstate_mask(u8 bank)
+{
+        switch (bank) {
+        case 0:
+                return OMAP_MEM0_ONSTATE_MASK;
+        case 1:
+                return OMAP_MEM1_ONSTATE_MASK;
+        case 2:
+                return OMAP_MEM2_ONSTATE_MASK;
+        case 3:
+                return OMAP_MEM3_ONSTATE_MASK;
+        case 4:
+                return OMAP_MEM4_ONSTATE_MASK;
+        default:
+                WARN_ON(1); /* should never happen */
+                return -EEXIST;
+        }
+        return 0;
+}
+
+u32 omap2_pwrdm_get_mem_bank_retst_mask(u8 bank)
+{
+        switch (bank) {
+        case 0:
+                return OMAP_MEM0_RETSTATE_MASK;
+        case 1:
+                return OMAP_MEM1_RETSTATE_MASK;
+        case 2:
+                return OMAP_MEM2_RETSTATE_MASK;
+        case 3:
+                return OMAP_MEM3_RETSTATE_MASK;
+        case 4:
+                return OMAP_MEM4_RETSTATE_MASK;
+        default:
+                WARN_ON(1); /* should never happen */
+                return -EEXIST;
+        }
+        return 0;
+}
+
+u32 omap2_pwrdm_get_mem_bank_stst_mask(u8 bank)
+{
+        switch (bank) {
+        case 0:
+                return OMAP_MEM0_STATEST_MASK;
+        case 1:
+                return OMAP_MEM1_STATEST_MASK;
+        case 2:
+                return OMAP_MEM2_STATEST_MASK;
+        case 3:
+                return OMAP_MEM3_STATEST_MASK;
+        case 4:
+                return OMAP_MEM4_STATEST_MASK;
+        default:
+                WARN_ON(1); /* should never happen */
+                return -EEXIST;
+        }
+        return 0;
+}
+
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 6527ec30dc17..eaed0df16699 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -15,27 +15,19 @@
 #undef DEBUG
 
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
 #include <linux/list.h>
 #include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/io.h>
-
-#include <asm/atomic.h>
-
-#include "cm.h"
-#include "cm-regbits-34xx.h"
-#include "cm-regbits-44xx.h"
-#include "prm.h"
-#include "prm-regbits-34xx.h"
-#include "prm-regbits-44xx.h"
+#include <linux/string.h>
+#include "cm2xxx_3xxx.h"
+#include "prcm44xx.h"
+#include "cm44xx.h"
+#include "prm2xxx_3xxx.h"
+#include "prm44xx.h"
 
 #include <plat/cpu.h>
-#include <plat/powerdomain.h>
-#include <plat/clockdomain.h>
+#include "powerdomain.h"
+#include "clockdomain.h"
 #include <plat/prcm.h>
 
 #include "pm.h"
@@ -45,41 +37,12 @@ enum {
         PWRDM_STATE_PREV,
 };
 
-/* Variable holding value of the CPU dependent PWRSTCTRL Register Offset */
-static u16 pwrstctrl_reg_offs;
-
-/* Variable holding value of the CPU dependent PWRSTST Register Offset */
-static u16 pwrstst_reg_offs;
-
-/* OMAP3 and OMAP4 specific register bit initialisations
- * Notice that the names here are not according to each power
- * domain but the bit mapping used applies to all of them
- */
-
-/* OMAP3 and OMAP4 Memory Onstate Masks (common across all power domains) */
-#define OMAP_MEM0_ONSTATE_MASK OMAP3430_SHAREDL1CACHEFLATONSTATE_MASK
-#define OMAP_MEM1_ONSTATE_MASK OMAP3430_L1FLATMEMONSTATE_MASK
-#define OMAP_MEM2_ONSTATE_MASK OMAP3430_SHAREDL2CACHEFLATONSTATE_MASK
-#define OMAP_MEM3_ONSTATE_MASK OMAP3430_L2FLATMEMONSTATE_MASK
-#define OMAP_MEM4_ONSTATE_MASK OMAP4430_OCP_NRET_BANK_ONSTATE_MASK
-
-/* OMAP3 and OMAP4 Memory Retstate Masks (common across all power domains) */
-#define OMAP_MEM0_RETSTATE_MASK OMAP3430_SHAREDL1CACHEFLATRETSTATE_MASK
-#define OMAP_MEM1_RETSTATE_MASK OMAP3430_L1FLATMEMRETSTATE_MASK
-#define OMAP_MEM2_RETSTATE_MASK OMAP3430_SHAREDL2CACHEFLATRETSTATE_MASK
-#define OMAP_MEM3_RETSTATE_MASK OMAP3430_L2FLATMEMRETSTATE_MASK
-#define OMAP_MEM4_RETSTATE_MASK OMAP4430_OCP_NRET_BANK_RETSTATE_MASK
-
-/* OMAP3 and OMAP4 Memory Status bits */
-#define OMAP_MEM0_STATEST_MASK OMAP3430_SHAREDL1CACHEFLATSTATEST_MASK
-#define OMAP_MEM1_STATEST_MASK OMAP3430_L1FLATMEMSTATEST_MASK
-#define OMAP_MEM2_STATEST_MASK OMAP3430_SHAREDL2CACHEFLATSTATEST_MASK
-#define OMAP_MEM3_STATEST_MASK OMAP3430_L2FLATMEMSTATEST_MASK
-#define OMAP_MEM4_STATEST_MASK OMAP4430_OCP_NRET_BANK_STATEST_MASK
 
 /* pwrdm_list contains all registered struct powerdomains */
 static LIST_HEAD(pwrdm_list);
 
+static struct pwrdm_ops *arch_pwrdm;
+
 /* Private functions */
 
 static struct powerdomain *_pwrdm_lookup(const char *name)
@@ -110,12 +73,19 @@ static int _pwrdm_register(struct powerdomain *pwrdm)
 {
         int i;
 
-        if (!pwrdm)
+        if (!pwrdm || !pwrdm->name)
                 return -EINVAL;
 
         if (!omap_chip_is(pwrdm->omap_chip))
                 return -EINVAL;
 
+        if (cpu_is_omap44xx() &&
+            pwrdm->prcm_partition == OMAP4430_INVALID_PRCM_PARTITION) {
+                pr_err("powerdomain: %s: missing OMAP4 PRCM partition ID\n",
+                       pwrdm->name);
+                return -EINVAL;
+        }
+
         if (_pwrdm_lookup(pwrdm->name))
                 return -EEXIST;
 
@@ -211,6 +181,7 @@ static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused)
 /**
  * pwrdm_init - set up the powerdomain layer
  * @pwrdm_list: array of struct powerdomain pointers to register
+ * @custom_funcs: func pointers for arch specfic implementations
  *
  * Loop through the array of powerdomains @pwrdm_list, registering all
  * that are available on the current CPU. If pwrdm_list is supplied
@@ -218,21 +189,14 @@ static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused)
  * registered.  No return value.  XXX pwrdm_list is not really a
  * "list"; it is an array.  Rename appropriately.
  */
-void pwrdm_init(struct powerdomain **pwrdm_list)
+void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs)
 {
         struct powerdomain **p = NULL;
 
-        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
-                pwrstctrl_reg_offs = OMAP2_PM_PWSTCTRL;
-                pwrstst_reg_offs = OMAP2_PM_PWSTST;
-        } else if (cpu_is_omap44xx()) {
-                pwrstctrl_reg_offs = OMAP4_PM_PWSTCTRL;
-                pwrstst_reg_offs = OMAP4_PM_PWSTST;
-        } else {
-                printk(KERN_ERR "Power Domain struct not supported for " \
-                                                        "this CPU\n");
-                return;
-        }
+        if (!custom_funcs)
+                WARN(1, "powerdomain: No custom pwrdm functions registered\n");
+        else
+                arch_pwrdm = custom_funcs;
 
         if (pwrdm_list) {
                 for (p = pwrdm_list; *p; p++)
@@ -431,6 +395,8 @@ int pwrdm_get_mem_bank_count(struct powerdomain *pwrdm)
  */
 int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
                 return -EINVAL;
 
@@ -440,11 +406,10 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
         pr_debug("powerdomain: setting next powerstate for %s to %0x\n",
                  pwrdm->name, pwrst);
 
-        prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
-                             (pwrst << OMAP_POWERSTATE_SHIFT),
-                             pwrdm->prcm_offs, pwrstctrl_reg_offs);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst)
+                ret = arch_pwrdm->pwrdm_set_next_pwrst(pwrdm, pwrst);
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -457,11 +422,15 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
  */
 int pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
                 return -EINVAL;
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs,
-                                 pwrstctrl_reg_offs, OMAP_POWERSTATE_MASK);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_next_pwrst)
+                ret = arch_pwrdm->pwrdm_read_next_pwrst(pwrdm);
+
+        return ret;
 }
 
 /**
@@ -474,11 +443,15 @@ int pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
  */
 int pwrdm_read_pwrst(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
                 return -EINVAL;
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs,
-                                 pwrstst_reg_offs, OMAP_POWERSTATEST_MASK);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_pwrst)
+                ret = arch_pwrdm->pwrdm_read_pwrst(pwrdm);
+
+        return ret;
 }
 
 /**
@@ -491,11 +464,15 @@ int pwrdm_read_pwrst(struct powerdomain *pwrdm)
  */
 int pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
                 return -EINVAL;
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST,
-                                        OMAP3430_LASTPOWERSTATEENTERED_MASK);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_pwrst)
+                ret = arch_pwrdm->pwrdm_read_prev_pwrst(pwrdm);
+
+        return ret;
 }
 
 /**
@@ -511,7 +488,7 @@ int pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
  */
 int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
 {
-        u32 v;
+        int ret = -EINVAL;
 
         if (!pwrdm)
                 return -EINVAL;
@@ -522,17 +499,10 @@ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
         pr_debug("powerdomain: setting next logic powerstate for %s to %0x\n",
                  pwrdm->name, pwrst);
 
-        /*
-         * The register bit names below may not correspond to the
-         * actual names of the bits in each powerdomain's register,
-         * but the type of value returned is the same for each
-         * powerdomain.
-         */
-        v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK);
-        prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v,
-                             pwrdm->prcm_offs, pwrstctrl_reg_offs);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_set_logic_retst)
+                ret = arch_pwrdm->pwrdm_set_logic_retst(pwrdm, pwrst);
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -552,7 +522,7 @@ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
  */
 int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
 {
-        u32 m;
+        int ret = -EINVAL;
 
         if (!pwrdm)
                 return -EINVAL;
@@ -566,37 +536,10 @@ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
         pr_debug("powerdomain: setting next memory powerstate for domain %s "
                  "bank %0x while pwrdm-ON to %0x\n", pwrdm->name, bank, pwrst);
 
-        /*
-         * The register bit names below may not correspond to the
-         * actual names of the bits in each powerdomain's register,
-         * but the type of value returned is the same for each
-         * powerdomain.
-         */
-        switch (bank) {
-        case 0:
-                m = OMAP_MEM0_ONSTATE_MASK;
-                break;
-        case 1:
-                m = OMAP_MEM1_ONSTATE_MASK;
-                break;
-        case 2:
-                m = OMAP_MEM2_ONSTATE_MASK;
-                break;
-        case 3:
-                m = OMAP_MEM3_ONSTATE_MASK;
-                break;
-        case 4:
-                m = OMAP_MEM4_ONSTATE_MASK;
-                break;
-        default:
-                WARN_ON(1); /* should never happen */
-                return -EEXIST;
-        }
+        if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_onst)
+                ret = arch_pwrdm->pwrdm_set_mem_onst(pwrdm, bank, pwrst);
 
-        prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)),
-                             pwrdm->prcm_offs, pwrstctrl_reg_offs);
-
-        return 0;
+        return ret;
 }
 
 /**
@@ -617,7 +560,7 @@ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
  */
 int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
 {
-        u32 m;
+        int ret = -EINVAL;
 
         if (!pwrdm)
                 return -EINVAL;
@@ -631,37 +574,10 @@ int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
         pr_debug("powerdomain: setting next memory powerstate for domain %s "
                  "bank %0x while pwrdm-RET to %0x\n", pwrdm->name, bank, pwrst);
 
-        /*
-         * The register bit names below may not correspond to the
-         * actual names of the bits in each powerdomain's register,
-         * but the type of value returned is the same for each
-         * powerdomain.
-         */
-        switch (bank) {
-        case 0:
-                m = OMAP_MEM0_RETSTATE_MASK;
-                break;
-        case 1:
-                m = OMAP_MEM1_RETSTATE_MASK;
-                break;
-        case 2:
-                m = OMAP_MEM2_RETSTATE_MASK;
-                break;
-        case 3:
-                m = OMAP_MEM3_RETSTATE_MASK;
-                break;
-        case 4:
-                m = OMAP_MEM4_RETSTATE_MASK;
-                break;
-        default:
-                WARN_ON(1); /* should never happen */
-                return -EEXIST;
-        }
-
-        prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
-                             pwrstctrl_reg_offs);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_retst)
+                ret = arch_pwrdm->pwrdm_set_mem_retst(pwrdm, bank, pwrst);
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -675,11 +591,15 @@ int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
  */
 int pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
                 return -EINVAL;
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, pwrstst_reg_offs,
-                                       OMAP3430_LOGICSTATEST_MASK);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_logic_pwrst)
+                ret = arch_pwrdm->pwrdm_read_logic_pwrst(pwrdm);
+
+        return ret;
 }
 
 /**
@@ -692,17 +612,15 @@ int pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
  */
 int pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
                 return -EINVAL;
 
-        /*
-         * The register bit names below may not correspond to the
-         * actual names of the bits in each powerdomain's register,
-         * but the type of value returned is the same for each
-         * powerdomain.
-         */
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST,
-                                        OMAP3430_LASTLOGICSTATEENTERED_MASK);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_logic_pwrst)
+                ret = arch_pwrdm->pwrdm_read_prev_logic_pwrst(pwrdm);
+
+        return ret;
 }
 
 /**
@@ -715,17 +633,15 @@ int pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
  */
 int pwrdm_read_logic_retst(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
                 return -EINVAL;
 
-        /*
-         * The register bit names below may not correspond to the
-         * actual names of the bits in each powerdomain's register,
-         * but the type of value returned is the same for each
-         * powerdomain.
-         */
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, pwrstctrl_reg_offs,
-                                       OMAP3430_LOGICSTATEST_MASK);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_logic_retst)
+                ret = arch_pwrdm->pwrdm_read_logic_retst(pwrdm);
+
+        return ret;
 }
 
 /**
@@ -740,46 +656,21 @@ int pwrdm_read_logic_retst(struct powerdomain *pwrdm)
  */
 int pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
 {
-        u32 m;
+        int ret = -EINVAL;
 
         if (!pwrdm)
-                return -EINVAL;
+                return ret;
 
         if (pwrdm->banks < (bank + 1))
-                return -EEXIST;
+                return ret;
 
         if (pwrdm->flags & PWRDM_HAS_MPU_QUIRK)
                 bank = 1;
 
-        /*
-         * The register bit names below may not correspond to the
-         * actual names of the bits in each powerdomain's register,
-         * but the type of value returned is the same for each
-         * powerdomain.
-         */
-        switch (bank) {
-        case 0:
-                m = OMAP_MEM0_STATEST_MASK;
-                break;
-        case 1:
-                m = OMAP_MEM1_STATEST_MASK;
-                break;
-        case 2:
-                m = OMAP_MEM2_STATEST_MASK;
-                break;
-        case 3:
-                m = OMAP_MEM3_STATEST_MASK;
-                break;
-        case 4:
-                m = OMAP_MEM4_STATEST_MASK;
-                break;
-        default:
-                WARN_ON(1); /* should never happen */
-                return -EEXIST;
-        }
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_mem_pwrst)
+                ret = arch_pwrdm->pwrdm_read_mem_pwrst(pwrdm, bank);
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs,
-                                         pwrstst_reg_offs, m);
+        return ret;
 }
 
 /**
@@ -795,43 +686,21 @@ int pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
  */
 int pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
 {
-        u32 m;
+        int ret = -EINVAL;
 
         if (!pwrdm)
-                return -EINVAL;
+                return ret;
 
         if (pwrdm->banks < (bank + 1))
-                return -EEXIST;
+                return ret;
 
         if (pwrdm->flags & PWRDM_HAS_MPU_QUIRK)
                 bank = 1;
 
-        /*
-         * The register bit names below may not correspond to the
-         * actual names of the bits in each powerdomain's register,
-         * but the type of value returned is the same for each
-         * powerdomain.
-         */
-        switch (bank) {
-        case 0:
-                m = OMAP3430_LASTMEM1STATEENTERED_MASK;
-                break;
-        case 1:
-                m = OMAP3430_LASTMEM2STATEENTERED_MASK;
-                break;
-        case 2:
-                m = OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK;
-                break;
-        case 3:
-                m = OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK;
-                break;
-        default:
-                WARN_ON(1); /* should never happen */
-                return -EEXIST;
-        }
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_mem_pwrst)
+                ret = arch_pwrdm->pwrdm_read_prev_mem_pwrst(pwrdm, bank);
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs,
-                                        OMAP3430_PM_PREPWSTST, m);
+        return ret;
 }
 
 /**
@@ -846,43 +715,18 @@ int pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
  */
 int pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
 {
-        u32 m;
+        int ret = -EINVAL;
 
         if (!pwrdm)
-                return -EINVAL;
+                return ret;
 
         if (pwrdm->banks < (bank + 1))
-                return -EEXIST;
+                return ret;
 
-        /*
-         * The register bit names below may not correspond to the
-         * actual names of the bits in each powerdomain's register,
-         * but the type of value returned is the same for each
-         * powerdomain.
-         */
-        switch (bank) {
-        case 0:
-                m = OMAP_MEM0_RETSTATE_MASK;
-                break;
-        case 1:
-                m = OMAP_MEM1_RETSTATE_MASK;
-                break;
-        case 2:
-                m = OMAP_MEM2_RETSTATE_MASK;
-                break;
-        case 3:
-                m = OMAP_MEM3_RETSTATE_MASK;
-                break;
-        case 4:
-                m = OMAP_MEM4_RETSTATE_MASK;
-                break;
-        default:
-                WARN_ON(1); /* should never happen */
-                return -EEXIST;
-        }
+        if (arch_pwrdm && arch_pwrdm->pwrdm_read_mem_retst)
+                ret = arch_pwrdm->pwrdm_read_mem_retst(pwrdm, bank);
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs,
-                                        pwrstctrl_reg_offs, m);
+        return ret;
 }
 
 /**
@@ -896,8 +740,10 @@ int pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
  */
 int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
-                return -EINVAL;
+                return ret;
 
         /*
          * XXX should get the powerdomain's current state here;
@@ -907,9 +753,10 @@ int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
         pr_debug("powerdomain: clearing previous power state reg for %s\n",
                  pwrdm->name);
 
-        prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_clear_all_prev_pwrst)
+                ret = arch_pwrdm->pwrdm_clear_all_prev_pwrst(pwrdm);
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -925,19 +772,21 @@ int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
  */
 int pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
-                return -EINVAL;
+                return ret;
 
         if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR))
-                return -EINVAL;
+                return ret;
 
         pr_debug("powerdomain: %s: setting SAVEANDRESTORE bit\n",
                  pwrdm->name);
 
-        prm_rmw_mod_reg_bits(0, 1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
-                             pwrdm->prcm_offs, pwrstctrl_reg_offs);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_enable_hdwr_sar)
+                ret = arch_pwrdm->pwrdm_enable_hdwr_sar(pwrdm);
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -953,19 +802,21 @@ int pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
  */
 int pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
-                return -EINVAL;
+                return ret;
 
         if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR))
-                return -EINVAL;
+                return ret;
 
         pr_debug("powerdomain: %s: clearing SAVEANDRESTORE bit\n",
                  pwrdm->name);
 
-        prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, 0,
-                             pwrdm->prcm_offs, pwrstctrl_reg_offs);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_disable_hdwr_sar)
+                ret = arch_pwrdm->pwrdm_disable_hdwr_sar(pwrdm);
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -992,6 +843,8 @@ bool pwrdm_has_hdwr_sar(struct powerdomain *pwrdm)
  */
 int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
 {
+        int ret = -EINVAL;
+
         if (!pwrdm)
                 return -EINVAL;
 
@@ -1001,11 +854,10 @@ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
         pr_debug("powerdomain: %s: setting LOWPOWERSTATECHANGE bit\n",
                  pwrdm->name);
 
-        prm_rmw_mod_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK,
-                             (1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT),
-                             pwrdm->prcm_offs, pwrstctrl_reg_offs);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_set_lowpwrstchange)
+                ret = arch_pwrdm->pwrdm_set_lowpwrstchange(pwrdm);
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -1020,32 +872,15 @@ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
  */
 int pwrdm_wait_transition(struct powerdomain *pwrdm)
 {
-        u32 c = 0;
+        int ret = -EINVAL;
 
         if (!pwrdm)
                 return -EINVAL;
 
-        /*
-         * REVISIT: pwrdm_wait_transition() may be better implemented
-         * via a callback and a periodic timer check -- how long do we expect
-         * powerdomain transitions to take?
-         */
-
-        /* XXX Is this udelay() value meaningful? */
-        while ((prm_read_mod_reg(pwrdm->prcm_offs, pwrstst_reg_offs) &
-                OMAP_INTRANSITION_MASK) &&
-               (c++ < PWRDM_TRANSITION_BAILOUT))
-                        udelay(1);
-
-        if (c > PWRDM_TRANSITION_BAILOUT) {
-                printk(KERN_ERR "powerdomain: waited too long for "
-                       "powerdomain %s to complete transition\n", pwrdm->name);
-                return -EAGAIN;
-        }
-
-        pr_debug("powerdomain: completed transition in %d loops\n", c);
+        if (arch_pwrdm && arch_pwrdm->pwrdm_wait_transition)
+                ret = arch_pwrdm->pwrdm_wait_transition(pwrdm);
 
-        return 0;
+        return ret;
 }
 
 int pwrdm_state_switch(struct powerdomain *pwrdm)
@@ -1075,3 +910,31 @@ int pwrdm_post_transition(void)
         return 0;
 }
 
+/**
+ * pwrdm_get_context_loss_count - get powerdomain's context loss count
+ * @pwrdm: struct powerdomain * to wait for
+ *
+ * Context loss count is the sum of powerdomain off-mode counter, the
+ * logic off counter and the per-bank memory off counter.  Returns 0
+ * (and WARNs) upon error, otherwise, returns the context loss count.
+ */
+u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm)
+{
+        int i, count;
+
+        if (!pwrdm) {
+                WARN(1, "powerdomain: %s: pwrdm is null\n", __func__);
+                return 0;
+        }
+
+        count = pwrdm->state_counter[PWRDM_POWER_OFF];
+        count += pwrdm->ret_logic_off_counter;
+
+        for (i = 0; i < pwrdm->banks; i++)
+                count += pwrdm->ret_mem_off_counter[i];
+
+        pr_debug("powerdomain: %s: context loss count = %u\n",
+                 pwrdm->name, count);
+
+        return count;
+}
diff --git a/arch/arm/plat-omap/include/plat/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index 9ca420dcd2f8..c66431edfeb7 100644
--- a/arch/arm/plat-omap/include/plat/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -1,27 +1,29 @@
 /*
- * OMAP2/3 powerdomain control
+ * OMAP2/3/4 powerdomain control
  *
- * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2009 Nokia Corporation
+ * Copyright (C) 2007-2008, 2010 Texas Instruments, Inc.
+ * Copyright (C) 2007-2010 Nokia Corporation
  *
- * Written by Paul Walmsley
+ * Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
+ *
+ * XXX This should be moved to the mach-omap2/ directory at the earliest
+ * opportunity.
  */
 
-#ifndef ASM_ARM_ARCH_OMAP_POWERDOMAIN
-#define ASM_ARM_ARCH_OMAP_POWERDOMAIN
+#ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAIN_H
+#define __ARCH_ARM_MACH_OMAP2_POWERDOMAIN_H
 
 #include <linux/types.h>
 #include <linux/list.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 #include <plat/cpu.h>
 
-
 /* Powerdomain basic power states */
 #define PWRDM_POWER_OFF         0x0
 #define PWRDM_POWER_RET         0x1
@@ -81,6 +83,7 @@ struct powerdomain;
  * @name: Powerdomain name
  * @omap_chip: represents the OMAP chip types containing this pwrdm
  * @prcm_offs: the address offset from CM_BASE/PRM_BASE
+ * @prcm_partition: (OMAP4 only) the PRCM partition ID containing @prcm_offs
  * @pwrsts: Possible powerdomain power states
  * @pwrsts_logic_ret: Possible logic power states when pwrdm in RETENTION
  * @flags: Powerdomain flags
@@ -93,6 +96,8 @@ struct powerdomain;
  * @state_counter:
  * @timer:
  * @state_timer:
+ *
+ * @prcm_partition possible values are defined in mach-omap2/prcm44xx.h.
  */
 struct powerdomain {
         const char *name;
@@ -104,6 +109,7 @@ struct powerdomain {
         const u8 banks;
         const u8 pwrsts_mem_ret[PWRDM_MAX_MEM_BANKS];
         const u8 pwrsts_mem_on[PWRDM_MAX_MEM_BANKS];
+        const u8 prcm_partition;
         struct clockdomain *pwrdm_clkdms[PWRDM_MAX_CLKDMS];
         struct list_head node;
         int state;
@@ -117,8 +123,50 @@ struct powerdomain {
 #endif
 };
 
+/**
+ * struct pwrdm_ops - Arch specfic function implementations
+ * @pwrdm_set_next_pwrst: Set the target power state for a pd
+ * @pwrdm_read_next_pwrst: Read the target power state set for a pd
+ * @pwrdm_read_pwrst: Read the current power state of a pd
+ * @pwrdm_read_prev_pwrst: Read the prev power state entered by the pd
+ * @pwrdm_set_logic_retst: Set the logic state in RET for a pd
+ * @pwrdm_set_mem_onst: Set the Memory state in ON for a pd
+ * @pwrdm_set_mem_retst: Set the Memory state in RET for a pd
+ * @pwrdm_read_logic_pwrst: Read the current logic state of a pd
+ * @pwrdm_read_prev_logic_pwrst: Read the previous logic state entered by a pd
+ * @pwrdm_read_logic_retst: Read the logic state in RET for a pd
+ * @pwrdm_read_mem_pwrst: Read the current memory state of a pd
+ * @pwrdm_read_prev_mem_pwrst: Read the previous memory state entered by a pd
+ * @pwrdm_read_mem_retst: Read the memory state in RET for a pd
+ * @pwrdm_clear_all_prev_pwrst: Clear all previous power states logged for a pd
+ * @pwrdm_enable_hdwr_sar: Enable Hardware Save-Restore feature for the pd
+ * @pwrdm_disable_hdwr_sar: Disable Hardware Save-Restore feature for a pd
+ * @pwrdm_set_lowpwrstchange: Enable pd transitions from a shallow to deep sleep
+ * @pwrdm_wait_transition: Wait for a pd state transition to complete
+ */
+struct pwrdm_ops {
+        int     (*pwrdm_set_next_pwrst)(struct powerdomain *pwrdm, u8 pwrst);
+        int     (*pwrdm_read_next_pwrst)(struct powerdomain *pwrdm);
+        int     (*pwrdm_read_pwrst)(struct powerdomain *pwrdm);
+        int     (*pwrdm_read_prev_pwrst)(struct powerdomain *pwrdm);
+        int     (*pwrdm_set_logic_retst)(struct powerdomain *pwrdm, u8 pwrst);
+        int     (*pwrdm_set_mem_onst)(struct powerdomain *pwrdm, u8 bank, u8 pwrst);
+        int     (*pwrdm_set_mem_retst)(struct powerdomain *pwrdm, u8 bank, u8 pwrst);
+        int     (*pwrdm_read_logic_pwrst)(struct powerdomain *pwrdm);
+        int     (*pwrdm_read_prev_logic_pwrst)(struct powerdomain *pwrdm);
+        int     (*pwrdm_read_logic_retst)(struct powerdomain *pwrdm);
+        int     (*pwrdm_read_mem_pwrst)(struct powerdomain *pwrdm, u8 bank);
+        int     (*pwrdm_read_prev_mem_pwrst)(struct powerdomain *pwrdm, u8 bank);
+        int     (*pwrdm_read_mem_retst)(struct powerdomain *pwrdm, u8 bank);
+        int     (*pwrdm_clear_all_prev_pwrst)(struct powerdomain *pwrdm);
+        int     (*pwrdm_enable_hdwr_sar)(struct powerdomain *pwrdm);
+        int     (*pwrdm_disable_hdwr_sar)(struct powerdomain *pwrdm);
+        int     (*pwrdm_set_lowpwrstchange)(struct powerdomain *pwrdm);
+        int     (*pwrdm_wait_transition)(struct powerdomain *pwrdm);
+};
 
-void pwrdm_init(struct powerdomain **pwrdm_list);
+void pwrdm_fw_init(void);
+void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs);
 
 struct powerdomain *pwrdm_lookup(const char *name);
 
@@ -163,5 +211,23 @@ int pwrdm_clkdm_state_switch(struct clockdomain *clkdm);
 int pwrdm_pre_transition(void);
 int pwrdm_post_transition(void);
 int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm);
+u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm);
+
+extern void omap2xxx_powerdomains_init(void);
+extern void omap3xxx_powerdomains_init(void);
+extern void omap44xx_powerdomains_init(void);
+
+extern struct pwrdm_ops omap2_pwrdm_operations;
+extern struct pwrdm_ops omap3_pwrdm_operations;
+extern struct pwrdm_ops omap4_pwrdm_operations;
+
+/* Common Internal functions used across OMAP rev's */
+extern u32 omap2_pwrdm_get_mem_bank_onstate_mask(u8 bank);
+extern u32 omap2_pwrdm_get_mem_bank_retst_mask(u8 bank);
+extern u32 omap2_pwrdm_get_mem_bank_stst_mask(u8 bank);
+
+extern struct powerdomain wkup_omap2_pwrdm;
+extern struct powerdomain gfx_omap2_pwrdm;
+
 
 #endif
diff --git a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
new file mode 100644
index 000000000000..d5233890370c
--- /dev/null
+++ b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
@@ -0,0 +1,242 @@
+/*
+ * OMAP2 and OMAP3 powerdomain control
+ *
+ * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ * Copyright (C) 2007-2009 Nokia Corporation
+ *
+ * Derived from mach-omap2/powerdomain.c written by Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+
+#include <plat/prcm.h>
+
+#include "powerdomain.h"
+#include "prm-regbits-34xx.h"
+#include "prm.h"
+#include "prm-regbits-24xx.h"
+#include "prm-regbits-34xx.h"
+
+
+/* Common functions across OMAP2 and OMAP3 */
+static int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
+{
+        omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
+                                (pwrst << OMAP_POWERSTATE_SHIFT),
+                                pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+        return 0;
+}
+
+static int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
+{
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP2_PM_PWSTCTRL,
+                                             OMAP_POWERSTATE_MASK);
+}
+
+static int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm)
+{
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP2_PM_PWSTST,
+                                             OMAP_POWERSTATEST_MASK);
+}
+
+static int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
+                                                                u8 pwrst)
+{
+        u32 m;
+
+        m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
+
+        omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
+                                   OMAP2_PM_PWSTCTRL);
+
+        return 0;
+}
+
+static int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
+                                                                u8 pwrst)
+{
+        u32 m;
+
+        m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
+
+        omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
+                                   OMAP2_PM_PWSTCTRL);
+
+        return 0;
+}
+
+static int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
+{
+        u32 m;
+
+        m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
+
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST,
+                                             m);
+}
+
+static int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
+{
+        u32 m;
+
+        m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
+
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP2_PM_PWSTCTRL, m);
+}
+
+static int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
+{
+        u32 v;
+
+        v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK);
+        omap2_prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v,
+                                   pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+
+        return 0;
+}
+
+static int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm)
+{
+        u32 c = 0;
+
+        /*
+         * REVISIT: pwrdm_wait_transition() may be better implemented
+         * via a callback and a periodic timer check -- how long do we expect
+         * powerdomain transitions to take?
+         */
+
+        /* XXX Is this udelay() value meaningful? */
+        while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) &
+                OMAP_INTRANSITION_MASK) &&
+                (c++ < PWRDM_TRANSITION_BAILOUT))
+                        udelay(1);
+
+        if (c > PWRDM_TRANSITION_BAILOUT) {
+                printk(KERN_ERR "powerdomain: waited too long for "
+                        "powerdomain %s to complete transition\n", pwrdm->name);
+                return -EAGAIN;
+        }
+
+        pr_debug("powerdomain: completed transition in %d loops\n", c);
+
+        return 0;
+}
+
+/* Applicable only for OMAP3. Not supported on OMAP2 */
+static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
+{
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP3430_PM_PREPWSTST,
+                                             OMAP3430_LASTPOWERSTATEENTERED_MASK);
+}
+
+static int omap3_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
+{
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP2_PM_PWSTST,
+                                             OMAP3430_LOGICSTATEST_MASK);
+}
+
+static int omap3_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
+{
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP2_PM_PWSTCTRL,
+                                             OMAP3430_LOGICSTATEST_MASK);
+}
+
+static int omap3_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
+{
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP3430_PM_PREPWSTST,
+                                             OMAP3430_LASTLOGICSTATEENTERED_MASK);
+}
+
+static int omap3_get_mem_bank_lastmemst_mask(u8 bank)
+{
+        switch (bank) {
+        case 0:
+                return OMAP3430_LASTMEM1STATEENTERED_MASK;
+        case 1:
+                return OMAP3430_LASTMEM2STATEENTERED_MASK;
+        case 2:
+                return OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK;
+        case 3:
+                return OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK;
+        default:
+                WARN_ON(1); /* should never happen */
+                return -EEXIST;
+        }
+        return 0;
+}
+
+static int omap3_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
+{
+        u32 m;
+
+        m = omap3_get_mem_bank_lastmemst_mask(bank);
+
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                OMAP3430_PM_PREPWSTST, m);
+}
+
+static int omap3_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
+{
+        omap2_prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST);
+        return 0;
+}
+
+static int omap3_pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
+{
+        return omap2_prm_rmw_mod_reg_bits(0,
+                                          1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
+                                          pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+}
+
+static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
+{
+        return omap2_prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
+                                          0, pwrdm->prcm_offs,
+                                          OMAP2_PM_PWSTCTRL);
+}
+
+struct pwrdm_ops omap2_pwrdm_operations = {
+        .pwrdm_set_next_pwrst   = omap2_pwrdm_set_next_pwrst,
+        .pwrdm_read_next_pwrst  = omap2_pwrdm_read_next_pwrst,
+        .pwrdm_read_pwrst       = omap2_pwrdm_read_pwrst,
+        .pwrdm_set_logic_retst  = omap2_pwrdm_set_logic_retst,
+        .pwrdm_set_mem_onst     = omap2_pwrdm_set_mem_onst,
+        .pwrdm_set_mem_retst    = omap2_pwrdm_set_mem_retst,
+        .pwrdm_read_mem_pwrst   = omap2_pwrdm_read_mem_pwrst,
+        .pwrdm_read_mem_retst   = omap2_pwrdm_read_mem_retst,
+        .pwrdm_wait_transition  = omap2_pwrdm_wait_transition,
+};
+
+struct pwrdm_ops omap3_pwrdm_operations = {
+        .pwrdm_set_next_pwrst   = omap2_pwrdm_set_next_pwrst,
+        .pwrdm_read_next_pwrst  = omap2_pwrdm_read_next_pwrst,
+        .pwrdm_read_pwrst       = omap2_pwrdm_read_pwrst,
+        .pwrdm_read_prev_pwrst  = omap3_pwrdm_read_prev_pwrst,
+        .pwrdm_set_logic_retst  = omap2_pwrdm_set_logic_retst,
+        .pwrdm_read_logic_pwrst = omap3_pwrdm_read_logic_pwrst,
+        .pwrdm_read_logic_retst = omap3_pwrdm_read_logic_retst,
+        .pwrdm_read_prev_logic_pwrst    = omap3_pwrdm_read_prev_logic_pwrst,
+        .pwrdm_set_mem_onst     = omap2_pwrdm_set_mem_onst,
+        .pwrdm_set_mem_retst    = omap2_pwrdm_set_mem_retst,
+        .pwrdm_read_mem_pwrst   = omap2_pwrdm_read_mem_pwrst,
+        .pwrdm_read_mem_retst   = omap2_pwrdm_read_mem_retst,
+        .pwrdm_read_prev_mem_pwrst      = omap3_pwrdm_read_prev_mem_pwrst,
+        .pwrdm_clear_all_prev_pwrst     = omap3_pwrdm_clear_all_prev_pwrst,
+        .pwrdm_enable_hdwr_sar  = omap3_pwrdm_enable_hdwr_sar,
+        .pwrdm_disable_hdwr_sar = omap3_pwrdm_disable_hdwr_sar,
+        .pwrdm_wait_transition  = omap2_pwrdm_wait_transition,
+};
diff --git a/arch/arm/mach-omap2/powerdomain44xx.c b/arch/arm/mach-omap2/powerdomain44xx.c
new file mode 100644
index 000000000000..a7880af4b3d9
--- /dev/null
+++ b/arch/arm/mach-omap2/powerdomain44xx.c
@@ -0,0 +1,225 @@
+/*
+ * OMAP4 powerdomain control
+ *
+ * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ * Copyright (C) 2007-2009 Nokia Corporation
+ *
+ * Derived from mach-omap2/powerdomain.c written by Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+
+#include "powerdomain.h"
+#include <plat/prcm.h>
+#include "prm2xxx_3xxx.h"
+#include "prm44xx.h"
+#include "prminst44xx.h"
+#include "prm-regbits-44xx.h"
+
+static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
+{
+        omap4_prminst_rmw_inst_reg_bits(OMAP_POWERSTATE_MASK,
+                                        (pwrst << OMAP_POWERSTATE_SHIFT),
+                                        pwrdm->prcm_partition,
+                                        pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
+        return 0;
+}
+
+static int omap4_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
+{
+        u32 v;
+
+        v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTCTRL);
+        v &= OMAP_POWERSTATE_MASK;
+        v >>= OMAP_POWERSTATE_SHIFT;
+
+        return v;
+}
+
+static int omap4_pwrdm_read_pwrst(struct powerdomain *pwrdm)
+{
+        u32 v;
+
+        v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTST);
+        v &= OMAP_POWERSTATEST_MASK;
+        v >>= OMAP_POWERSTATEST_SHIFT;
+
+        return v;
+}
+
+static int omap4_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
+{
+        u32 v;
+
+        v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTST);
+        v &= OMAP4430_LASTPOWERSTATEENTERED_MASK;
+        v >>= OMAP4430_LASTPOWERSTATEENTERED_SHIFT;
+
+        return v;
+}
+
+static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
+{
+        omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK,
+                                        (1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT),
+                                        pwrdm->prcm_partition,
+                                        pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
+        return 0;
+}
+
+static int omap4_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
+{
+        omap4_prminst_rmw_inst_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK,
+                                        OMAP4430_LASTPOWERSTATEENTERED_MASK,
+                                        pwrdm->prcm_partition,
+                                        pwrdm->prcm_offs, OMAP4_PM_PWSTST);
+        return 0;
+}
+
+static int omap4_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
+{
+        u32 v;
+
+        v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK);
+        omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v,
+                                        pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTCTRL);
+
+        return 0;
+}
+
+static int omap4_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
+                                    u8 pwrst)
+{
+        u32 m;
+
+        m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
+
+        omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)),
+                                        pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTCTRL);
+
+        return 0;
+}
+
+static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
+                                     u8 pwrst)
+{
+        u32 m;
+
+        m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
+
+        omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)),
+                                        pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTCTRL);
+
+        return 0;
+}
+
+static int omap4_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
+{
+        u32 v;
+
+        v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTST);
+        v &= OMAP4430_LOGICSTATEST_MASK;
+        v >>= OMAP4430_LOGICSTATEST_SHIFT;
+
+        return v;
+}
+
+static int omap4_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
+{
+        u32 v;
+
+        v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTCTRL);
+        v &= OMAP4430_LOGICRETSTATE_MASK;
+        v >>= OMAP4430_LOGICRETSTATE_SHIFT;
+
+        return v;
+}
+
+static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
+{
+        u32 m, v;
+
+        m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
+
+        v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTST);
+        v &= m;
+        v >>= __ffs(m);
+
+        return v;
+}
+
+static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
+{
+        u32 m, v;
+
+        m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
+
+        v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+                                        OMAP4_PM_PWSTCTRL);
+        v &= m;
+        v >>= __ffs(m);
+
+        return v;
+}
+
+static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm)
+{
+        u32 c = 0;
+
+        /*
+         * REVISIT: pwrdm_wait_transition() may be better implemented
+         * via a callback and a periodic timer check -- how long do we expect
+         * powerdomain transitions to take?
+         */
+
+        /* XXX Is this udelay() value meaningful? */
+        while ((omap4_prminst_read_inst_reg(pwrdm->prcm_partition,
+                                            pwrdm->prcm_offs,
+                                            OMAP4_PM_PWSTST) &
+                OMAP_INTRANSITION_MASK) &&
+               (c++ < PWRDM_TRANSITION_BAILOUT))
+                udelay(1);
+
+        if (c > PWRDM_TRANSITION_BAILOUT) {
+                printk(KERN_ERR "powerdomain: waited too long for "
+                       "powerdomain %s to complete transition\n", pwrdm->name);
+                return -EAGAIN;
+        }
+
+        pr_debug("powerdomain: completed transition in %d loops\n", c);
+
+        return 0;
+}
+
+struct pwrdm_ops omap4_pwrdm_operations = {
+        .pwrdm_set_next_pwrst   = omap4_pwrdm_set_next_pwrst,
+        .pwrdm_read_next_pwrst  = omap4_pwrdm_read_next_pwrst,
+        .pwrdm_read_pwrst       = omap4_pwrdm_read_pwrst,
+        .pwrdm_read_prev_pwrst  = omap4_pwrdm_read_prev_pwrst,
+        .pwrdm_set_lowpwrstchange       = omap4_pwrdm_set_lowpwrstchange,
+        .pwrdm_clear_all_prev_pwrst     = omap4_pwrdm_clear_all_prev_pwrst,
+        .pwrdm_set_logic_retst  = omap4_pwrdm_set_logic_retst,
+        .pwrdm_read_logic_pwrst = omap4_pwrdm_read_logic_pwrst,
+        .pwrdm_read_logic_retst = omap4_pwrdm_read_logic_retst,
+        .pwrdm_read_mem_pwrst   = omap4_pwrdm_read_mem_pwrst,
+        .pwrdm_read_mem_retst   = omap4_pwrdm_read_mem_retst,
+        .pwrdm_set_mem_onst     = omap4_pwrdm_set_mem_onst,
+        .pwrdm_set_mem_retst    = omap4_pwrdm_set_mem_retst,
+        .pwrdm_wait_transition  = omap4_pwrdm_wait_transition,
+};
diff --git a/arch/arm/mach-omap2/powerdomains.h b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
index 105cbcaefd3b..5b4dd971320a 100644
--- a/arch/arm/mach-omap2/powerdomains.h
+++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
@@ -2,10 +2,9 @@
  * OMAP2/3 common powerdomain definitions
  *
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2009 Nokia Corporation
+ * Copyright (C) 2007-2010 Nokia Corporation
  *
- * Written by Paul Walmsley
- * Debugging and integration fixes by Jouni Högander
+ * Paul Walmsley, Jouni Högander
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -18,9 +17,6 @@
  *    Clock Domain Framework
  */
 
-#ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS
-#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS
-
 /*
  * This file contains all of the powerdomains that have some element
  * of software control for the OMAP24xx and OMAP34xx chips.
@@ -49,24 +45,18 @@
  * address offset is different between the C55 and C64 DSPs.
  */
 
-#include <plat/powerdomain.h>
+#include "powerdomain.h"
 
 #include "prcm-common.h"
 #include "prm.h"
-#include "cm.h"
-#include "powerdomains24xx.h"
-#include "powerdomains34xx.h"
-#include "powerdomains44xx.h"
 
 /* OMAP2/3-common powerdomains */
 
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-
 /*
  * The GFX powerdomain is not present on 3430ES2, but currently we do not
  * have a macro to filter it out at compile-time.
  */
-static struct powerdomain gfx_omap2_pwrdm = {
+struct powerdomain gfx_omap2_pwrdm = {
         .name             = "gfx_pwrdm",
         .prcm_offs        = GFX_MOD,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
@@ -82,72 +72,8 @@ static struct powerdomain gfx_omap2_pwrdm = {
         },
 };
 
-static struct powerdomain wkup_omap2_pwrdm = {
+struct powerdomain wkup_omap2_pwrdm = {
         .name           = "wkup_pwrdm",
         .prcm_offs      = WKUP_MOD,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
 };
-
-#endif
-
-
-/* As powerdomains are added or removed above, this list must also be changed */
-static struct powerdomain *powerdomains_omap[] __initdata = {
-
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-        &wkup_omap2_pwrdm,
-        &gfx_omap2_pwrdm,
-#endif
-
-#ifdef CONFIG_ARCH_OMAP2
-        &dsp_pwrdm,
-        &mpu_24xx_pwrdm,
-        &core_24xx_pwrdm,
-#endif
-
-#ifdef CONFIG_ARCH_OMAP2430
-        &mdm_pwrdm,
-#endif
-
-#ifdef CONFIG_ARCH_OMAP3
-        &iva2_pwrdm,
-        &mpu_3xxx_pwrdm,
-        &neon_pwrdm,
-        &core_3xxx_pre_es3_1_pwrdm,
-        &core_3xxx_es3_1_pwrdm,
-        &cam_pwrdm,
-        &dss_pwrdm,
-        &per_pwrdm,
-        &emu_pwrdm,
-        &sgx_pwrdm,
-        &usbhost_pwrdm,
-        &dpll1_pwrdm,
-        &dpll2_pwrdm,
-        &dpll3_pwrdm,
-        &dpll4_pwrdm,
-        &dpll5_pwrdm,
-#endif
-
-#ifdef CONFIG_ARCH_OMAP4
-        &core_44xx_pwrdm,
-        &gfx_44xx_pwrdm,
-        &abe_44xx_pwrdm,
-        &dss_44xx_pwrdm,
-        &tesla_44xx_pwrdm,
-        &wkup_44xx_pwrdm,
-        &cpu0_44xx_pwrdm,
-        &cpu1_44xx_pwrdm,
-        &emu_44xx_pwrdm,
-        &mpu_44xx_pwrdm,
-        &ivahd_44xx_pwrdm,
-        &cam_44xx_pwrdm,
-        &l3init_44xx_pwrdm,
-        &l4per_44xx_pwrdm,
-        &always_on_core_44xx_pwrdm,
-        &cefuse_44xx_pwrdm,
-#endif
-        NULL
-};
-
-
-#endif
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.h b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.h
new file mode 100644
index 000000000000..fa311669d53d
--- /dev/null
+++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.h
@@ -0,0 +1,22 @@
+/*
+ * OMAP2/3 common powerdomains - prototypes
+ *
+ * Copyright (C) 2008 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAINS2XXX_3XXX_DATA_H
+#define __ARCH_ARM_MACH_OMAP2_POWERDOMAINS2XXX_3XXX_DATA_H
+
+#include "powerdomain.h"
+
+extern struct powerdomain gfx_omap2_pwrdm;
+extern struct powerdomain wkup_omap2_pwrdm;
+
+#endif
diff --git a/arch/arm/mach-omap2/powerdomains24xx.h b/arch/arm/mach-omap2/powerdomains2xxx_data.c
index 775093add9b6..9b1a33500577 100644
--- a/arch/arm/mach-omap2/powerdomains24xx.h
+++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c
@@ -1,37 +1,28 @@
 /*
- * OMAP24XX powerdomain definitions
+ * OMAP2XXX powerdomain definitions
  *
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2009 Nokia Corporation
+ * Copyright (C) 2007-2010 Nokia Corporation
  *
- * Written by Paul Walmsley
- * Debugging and integration fixes by Jouni Högander
+ * Paul Walmsley, Jouni Högander
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-#ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS24XX
-#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS24XX
+#include <linux/kernel.h>
+#include <linux/init.h>
 
-/*
- * N.B. If powerdomains are added or removed from this file, update
- * the array in mach-omap2/powerdomains.h.
- */
-
-#include <plat/powerdomain.h>
+#include "powerdomain.h"
+#include "powerdomains2xxx_3xxx_data.h"
 
 #include "prcm-common.h"
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
-#include "cm.h"
-#include "cm-regbits-24xx.h"
 
 /* 24XX powerdomains and dependencies */
 
-#ifdef CONFIG_ARCH_OMAP2
-
 /* Powerdomains */
 
 static struct powerdomain dsp_pwrdm = {
@@ -82,9 +73,6 @@ static struct powerdomain core_24xx_pwrdm = {
         },
 };
 
-#endif     /* CONFIG_ARCH_OMAP2 */
-
-
 
 /*
  * 2430-specific powerdomains
@@ -111,5 +99,25 @@ static struct powerdomain mdm_pwrdm = {
 
 #endif     /* CONFIG_ARCH_OMAP2430 */
 
+/* As powerdomains are added or removed above, this list must also be changed */
+static struct powerdomain *powerdomains_omap2xxx[] __initdata = {
 
+        &wkup_omap2_pwrdm,
+        &gfx_omap2_pwrdm,
+
+#ifdef CONFIG_ARCH_OMAP2
+        &dsp_pwrdm,
+        &mpu_24xx_pwrdm,
+        &core_24xx_pwrdm,
 #endif
+
+#ifdef CONFIG_ARCH_OMAP2430
+        &mdm_pwrdm,
+#endif
+        NULL
+};
+
+void __init omap2xxx_powerdomains_init(void)
+{
+        pwrdm_init(powerdomains_omap2xxx, &omap2_pwrdm_operations);
+}
diff --git a/arch/arm/mach-omap2/powerdomains34xx.h b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index fa904861668b..e1bec562625b 100644
--- a/arch/arm/mach-omap2/powerdomains34xx.h
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -4,28 +4,23 @@
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
  * Copyright (C) 2007-2010 Nokia Corporation
  *
- * Written by Paul Walmsley
- * Debugging and integration fixes by Jouni Högander
+ * Paul Walmsley, Jouni Högander
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-#ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS34XX
-#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS34XX
+#include <linux/kernel.h>
+#include <linux/init.h>
 
-/*
- * N.B. If powerdomains are added or removed from this file, update
- * the array in mach-omap2/powerdomains.h.
- */
-
-#include <plat/powerdomain.h>
+#include "powerdomain.h"
+#include "powerdomains2xxx_3xxx_data.h"
 
 #include "prcm-common.h"
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "prm-regbits-34xx.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
 
 /*
@@ -80,6 +75,10 @@ static struct powerdomain mpu_3xxx_pwrdm = {
  * 3430s upto ES3.0 and 3630ES1.0. Hence this feature
  * needs to be disabled on these chips.
  * Refer: 3430 errata ID i459 and 3630 errata ID i579
+ *
+ * Note: setting the SAR flag could help for errata ID i478
+ *  which applies to 3430 <= ES3.1, but since the SAR feature
+ *  is broken, do not use it.
  */
 static struct powerdomain core_3xxx_pre_es3_1_pwrdm = {
         .name             = "core_pwrdm",
@@ -108,6 +107,10 @@ static struct powerdomain core_3xxx_es3_1_pwrdm = {
                                           CHIP_GE_OMAP3630ES1_1),
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
+        /*
+         * Setting the SAR flag for errata ID i478 which applies
+         *  to 3430 <= ES3.1
+         */
         .flags            = PWRDM_HAS_HDWR_SAR, /* for USBTLL only */
         .banks            = 2,
         .pwrsts_mem_ret   = {
@@ -252,8 +255,33 @@ static struct powerdomain dpll5_pwrdm = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
 };
 
+/* As powerdomains are added or removed above, this list must also be changed */
+static struct powerdomain *powerdomains_omap3xxx[] __initdata = {
 
-#endif    /* CONFIG_ARCH_OMAP3 */
+        &wkup_omap2_pwrdm,
+        &gfx_omap2_pwrdm,
+        &iva2_pwrdm,
+        &mpu_3xxx_pwrdm,
+        &neon_pwrdm,
+        &core_3xxx_pre_es3_1_pwrdm,
+        &core_3xxx_es3_1_pwrdm,
+        &cam_pwrdm,
+        &dss_pwrdm,
+        &per_pwrdm,
+        &emu_pwrdm,
+        &sgx_pwrdm,
+        &usbhost_pwrdm,
+        &dpll1_pwrdm,
+        &dpll2_pwrdm,
+        &dpll3_pwrdm,
+        &dpll4_pwrdm,
+        &dpll5_pwrdm,
+#endif
+        NULL
+};
 
 
-#endif
+void __init omap3xxx_powerdomains_init(void)
+{
+        pwrdm_init(powerdomains_omap3xxx, &omap3_pwrdm_operations);
+}
diff --git a/arch/arm/mach-omap2/powerdomains44xx.h b/arch/arm/mach-omap2/powerdomains44xx_data.c
index 9c01b55d6102..26d7641076d7 100644
--- a/arch/arm/mach-omap2/powerdomains44xx.h
+++ b/arch/arm/mach-omap2/powerdomains44xx_data.c
@@ -19,23 +19,22 @@
  * published by the Free Software Foundation.
  */
 
-#ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAINS44XX_H
-#define __ARCH_ARM_MACH_OMAP2_POWERDOMAINS44XX_H
+#include <linux/kernel.h>
+#include <linux/init.h>
 
-#include <plat/powerdomain.h>
+#include "powerdomain.h"
 
 #include "prcm-common.h"
-#include "cm.h"
-#include "cm-regbits-44xx.h"
-#include "prm.h"
+#include "prcm44xx.h"
 #include "prm-regbits-44xx.h"
-
-#if defined(CONFIG_ARCH_OMAP4)
+#include "prm44xx.h"
+#include "prcm_mpu44xx.h"
 
 /* core_44xx_pwrdm: CORE power domain */
 static struct powerdomain core_44xx_pwrdm = {
         .name             = "core_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_CORE_MOD,
+        .prcm_offs        = OMAP4430_PRM_CORE_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
@@ -60,7 +59,8 @@ static struct powerdomain core_44xx_pwrdm = {
 /* gfx_44xx_pwrdm: 3D accelerator power domain */
 static struct powerdomain gfx_44xx_pwrdm = {
         .name             = "gfx_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_GFX_MOD,
+        .prcm_offs        = OMAP4430_PRM_GFX_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_ON,
         .banks            = 1,
@@ -76,7 +76,8 @@ static struct powerdomain gfx_44xx_pwrdm = {
 /* abe_44xx_pwrdm: Audio back end power domain */
 static struct powerdomain abe_44xx_pwrdm = {
         .name             = "abe_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_ABE_MOD,
+        .prcm_offs        = OMAP4430_PRM_ABE_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRDM_POWER_OFF,
@@ -95,7 +96,8 @@ static struct powerdomain abe_44xx_pwrdm = {
 /* dss_44xx_pwrdm: Display subsystem power domain */
 static struct powerdomain dss_44xx_pwrdm = {
         .name             = "dss_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_DSS_MOD,
+        .prcm_offs        = OMAP4430_PRM_DSS_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF,
@@ -112,7 +114,8 @@ static struct powerdomain dss_44xx_pwrdm = {
 /* tesla_44xx_pwrdm: Tesla processor power domain */
 static struct powerdomain tesla_44xx_pwrdm = {
         .name             = "tesla_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_TESLA_MOD,
+        .prcm_offs        = OMAP4430_PRM_TESLA_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
@@ -133,7 +136,8 @@ static struct powerdomain tesla_44xx_pwrdm = {
 /* wkup_44xx_pwrdm: Wake-up power domain */
 static struct powerdomain wkup_44xx_pwrdm = {
         .name             = "wkup_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_WKUP_MOD,
+        .prcm_offs        = OMAP4430_PRM_WKUP_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_ON,
         .banks            = 1,
@@ -148,7 +152,8 @@ static struct powerdomain wkup_44xx_pwrdm = {
 /* cpu0_44xx_pwrdm: MPU0 processor and Neon coprocessor power domain */
 static struct powerdomain cpu0_44xx_pwrdm = {
         .name             = "cpu0_pwrdm",
-        .prcm_offs        = OMAP4430_PRCM_MPU_CPU0_MOD,
+        .prcm_offs        = OMAP4430_PRCM_MPU_CPU0_INST,
+        .prcm_partition   = OMAP4430_PRCM_MPU_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
@@ -164,7 +169,8 @@ static struct powerdomain cpu0_44xx_pwrdm = {
 /* cpu1_44xx_pwrdm: MPU1 processor and Neon coprocessor power domain */
 static struct powerdomain cpu1_44xx_pwrdm = {
         .name             = "cpu1_pwrdm",
-        .prcm_offs        = OMAP4430_PRCM_MPU_CPU1_MOD,
+        .prcm_offs        = OMAP4430_PRCM_MPU_CPU1_INST,
+        .prcm_partition   = OMAP4430_PRCM_MPU_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
@@ -180,7 +186,8 @@ static struct powerdomain cpu1_44xx_pwrdm = {
 /* emu_44xx_pwrdm: Emulation power domain */
 static struct powerdomain emu_44xx_pwrdm = {
         .name             = "emu_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_EMU_MOD,
+        .prcm_offs        = OMAP4430_PRM_EMU_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_ON,
         .banks            = 1,
@@ -195,7 +202,8 @@ static struct powerdomain emu_44xx_pwrdm = {
 /* mpu_44xx_pwrdm: Modena processor and the Neon coprocessor power domain */
 static struct powerdomain mpu_44xx_pwrdm = {
         .name             = "mpu_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_MPU_MOD,
+        .prcm_offs        = OMAP4430_PRM_MPU_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
@@ -215,7 +223,8 @@ static struct powerdomain mpu_44xx_pwrdm = {
 /* ivahd_44xx_pwrdm: IVA-HD power domain */
 static struct powerdomain ivahd_44xx_pwrdm = {
         .name             = "ivahd_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_IVAHD_MOD,
+        .prcm_offs        = OMAP4430_PRM_IVAHD_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
         .pwrsts_logic_ret = PWRDM_POWER_OFF,
@@ -238,7 +247,8 @@ static struct powerdomain ivahd_44xx_pwrdm = {
 /* cam_44xx_pwrdm: Camera subsystem power domain */
 static struct powerdomain cam_44xx_pwrdm = {
         .name             = "cam_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_CAM_MOD,
+        .prcm_offs        = OMAP4430_PRM_CAM_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_ON,
         .banks            = 1,
@@ -254,9 +264,10 @@ static struct powerdomain cam_44xx_pwrdm = {
 /* l3init_44xx_pwrdm: L3 initators pheripherals power domain  */
 static struct powerdomain l3init_44xx_pwrdm = {
         .name             = "l3init_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_L3INIT_MOD,
+        .prcm_offs        = OMAP4430_PRM_L3INIT_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
-        .pwrsts           = PWRSTS_OFF_RET_ON,
+        .pwrsts           = PWRSTS_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
         .banks            = 1,
         .pwrsts_mem_ret = {
@@ -271,9 +282,10 @@ static struct powerdomain l3init_44xx_pwrdm = {
 /* l4per_44xx_pwrdm: Target peripherals power domain */
 static struct powerdomain l4per_44xx_pwrdm = {
         .name             = "l4per_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_L4PER_MOD,
+        .prcm_offs        = OMAP4430_PRM_L4PER_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
-        .pwrsts           = PWRSTS_OFF_RET_ON,
+        .pwrsts           = PWRSTS_RET_ON,
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
         .banks            = 2,
         .pwrsts_mem_ret = {
@@ -293,7 +305,8 @@ static struct powerdomain l4per_44xx_pwrdm = {
  */
 static struct powerdomain always_on_core_44xx_pwrdm = {
         .name             = "always_on_core_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_ALWAYS_ON_MOD,
+        .prcm_offs        = OMAP4430_PRM_ALWAYS_ON_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_ON,
 };
@@ -301,7 +314,8 @@ static struct powerdomain always_on_core_44xx_pwrdm = {
 /* cefuse_44xx_pwrdm: Customer efuse controller power domain */
 static struct powerdomain cefuse_44xx_pwrdm = {
         .name             = "cefuse_pwrdm",
-        .prcm_offs        = OMAP4430_PRM_CEFUSE_MOD,
+        .prcm_offs        = OMAP4430_PRM_CEFUSE_INST,
+        .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_ON,
 };
@@ -314,6 +328,28 @@ static struct powerdomain cefuse_44xx_pwrdm = {
  * stdefuse
  */
 
-#endif
+/* As powerdomains are added or removed above, this list must also be changed */
+static struct powerdomain *powerdomains_omap44xx[] __initdata = {
+        &core_44xx_pwrdm,
+        &gfx_44xx_pwrdm,
+        &abe_44xx_pwrdm,
+        &dss_44xx_pwrdm,
+        &tesla_44xx_pwrdm,
+        &wkup_44xx_pwrdm,
+        &cpu0_44xx_pwrdm,
+        &cpu1_44xx_pwrdm,
+        &emu_44xx_pwrdm,
+        &mpu_44xx_pwrdm,
+        &ivahd_44xx_pwrdm,
+        &cam_44xx_pwrdm,
+        &l3init_44xx_pwrdm,
+        &l4per_44xx_pwrdm,
+        &always_on_core_44xx_pwrdm,
+        &cefuse_44xx_pwrdm,
+        NULL
+};
 
-#endif
+void __init omap44xx_powerdomains_init(void)
+{
+        pwrdm_init(powerdomains_omap44xx, &omap4_pwrdm_operations);
+}
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index f81acee4738d..87486f559784 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -8,15 +8,12 @@
  * Copyright (C) 2007-2009 Nokia Corporation
  *
  * Written by Paul Walmsley
- * OMAP4 defines in this file are automatically generated from the OMAP hardware
- * databases.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-
 /* Module offsets from both CM_BASE & PRM_BASE */
 
 /*
@@ -51,75 +48,6 @@
 #define OMAP3430_NEON_MOD                               0xb00
 #define OMAP3430ES2_USBHOST_MOD                         0xc00
 
-#define BITS(n_bit)     \
-        (((1 << n_bit) - 1) | (1 << n_bit))
-
-#define BITFIELD(l_bit, u_bit)  \
-        (BITS(u_bit) & ~((BITS(l_bit)) >> 1))
-
-/* OMAP44XX specific module offsets */
-
-/* CM1 instances */
-
-#define OMAP4430_CM1_OCP_SOCKET_MOD     0x0000
-#define OMAP4430_CM1_CKGEN_MOD          0x0100
-#define OMAP4430_CM1_MPU_MOD            0x0300
-#define OMAP4430_CM1_TESLA_MOD          0x0400
-#define OMAP4430_CM1_ABE_MOD            0x0500
-#define OMAP4430_CM1_RESTORE_MOD        0x0e00
-#define OMAP4430_CM1_INSTR_MOD          0x0f00
-
-/* CM2 instances */
-
-#define OMAP4430_CM2_OCP_SOCKET_MOD     0x0000
-#define OMAP4430_CM2_CKGEN_MOD          0x0100
-#define OMAP4430_CM2_ALWAYS_ON_MOD      0x0600
-#define OMAP4430_CM2_CORE_MOD           0x0700
-#define OMAP4430_CM2_IVAHD_MOD          0x0f00
-#define OMAP4430_CM2_CAM_MOD            0x1000
-#define OMAP4430_CM2_DSS_MOD            0x1100
-#define OMAP4430_CM2_GFX_MOD            0x1200
-#define OMAP4430_CM2_L3INIT_MOD         0x1300
-#define OMAP4430_CM2_L4PER_MOD          0x1400
-#define OMAP4430_CM2_CEFUSE_MOD         0x1600
-#define OMAP4430_CM2_RESTORE_MOD        0x1e00
-#define OMAP4430_CM2_INSTR_MOD          0x1f00
-
-/* PRM instances */
-
-#define OMAP4430_PRM_OCP_SOCKET_MOD     0x0000
-#define OMAP4430_PRM_CKGEN_MOD          0x0100
-#define OMAP4430_PRM_MPU_MOD            0x0300
-#define OMAP4430_PRM_TESLA_MOD          0x0400
-#define OMAP4430_PRM_ABE_MOD            0x0500
-#define OMAP4430_PRM_ALWAYS_ON_MOD      0x0600
-#define OMAP4430_PRM_CORE_MOD           0x0700
-#define OMAP4430_PRM_IVAHD_MOD          0x0f00
-#define OMAP4430_PRM_CAM_MOD            0x1000
-#define OMAP4430_PRM_DSS_MOD            0x1100
-#define OMAP4430_PRM_GFX_MOD            0x1200
-#define OMAP4430_PRM_L3INIT_MOD         0x1300
-#define OMAP4430_PRM_L4PER_MOD          0x1400
-#define OMAP4430_PRM_CEFUSE_MOD         0x1600
-#define OMAP4430_PRM_WKUP_MOD           0x1700
-#define OMAP4430_PRM_WKUP_CM_MOD        0x1800
-#define OMAP4430_PRM_EMU_MOD            0x1900
-#define OMAP4430_PRM_EMU_CM_MOD         0x1a00
-#define OMAP4430_PRM_DEVICE_MOD         0x1b00
-#define OMAP4430_PRM_INSTR_MOD          0x1f00
-
-/* SCRM instances */
-
-#define OMAP4430_SCRM_SCRM_MOD  0x0000
-
-/* PRCM_MPU instances */
-
-#define OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_MOD   0x0000
-#define OMAP4430_PRCM_MPU_DEVICE_PRM_MOD        0x0200
-#define OMAP4430_PRCM_MPU_CPU0_MOD              0x0400
-#define OMAP4430_PRCM_MPU_CPU1_MOD              0x0800
-
-
 /* 24XX register bits shared between CM & PRM registers */
 
 /* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
@@ -461,5 +389,18 @@
 #define OMAP3430_EN_CORE_SHIFT                          0
 #define OMAP3430_EN_CORE_MASK                           (1 << 0)
 
+
+/*
+ * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
+ * submodule to exit hardreset
+ */
+#define MAX_MODULE_HARDRESET_WAIT               10000
+
+# ifndef __ASSEMBLER__
+extern void __iomem *prm_base;
+extern void __iomem *cm_base;
+extern void __iomem *cm2_base;
+# endif
+
 #endif
 
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index a51846e3a6fa..679bcd28576e 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -17,7 +17,8 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/module.h>
+
+#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -29,105 +30,27 @@
 
 #include "clock.h"
 #include "clock2xxx.h"
-#include "cm.h"
-#include "prm.h"
+#include "cm2xxx_3xxx.h"
+#include "prm2xxx_3xxx.h"
+#include "prm44xx.h"
+#include "prminst44xx.h"
 #include "prm-regbits-24xx.h"
 #include "prm-regbits-44xx.h"
 #include "control.h"
 
-static void __iomem *prm_base;
-static void __iomem *cm_base;
-static void __iomem *cm2_base;
+void __iomem *prm_base;
+void __iomem *cm_base;
+void __iomem *cm2_base;
 
 #define MAX_MODULE_ENABLE_WAIT          100000
 
-struct omap3_prcm_regs {
-        u32 control_padconf_sys_nirq;
-        u32 iva2_cm_clksel1;
-        u32 iva2_cm_clksel2;
-        u32 cm_sysconfig;
-        u32 sgx_cm_clksel;
-        u32 dss_cm_clksel;
-        u32 cam_cm_clksel;
-        u32 per_cm_clksel;
-        u32 emu_cm_clksel;
-        u32 emu_cm_clkstctrl;
-        u32 pll_cm_autoidle2;
-        u32 pll_cm_clksel4;
-        u32 pll_cm_clksel5;
-        u32 pll_cm_clken2;
-        u32 cm_polctrl;
-        u32 iva2_cm_fclken;
-        u32 iva2_cm_clken_pll;
-        u32 core_cm_fclken1;
-        u32 core_cm_fclken3;
-        u32 sgx_cm_fclken;
-        u32 wkup_cm_fclken;
-        u32 dss_cm_fclken;
-        u32 cam_cm_fclken;
-        u32 per_cm_fclken;
-        u32 usbhost_cm_fclken;
-        u32 core_cm_iclken1;
-        u32 core_cm_iclken2;
-        u32 core_cm_iclken3;
-        u32 sgx_cm_iclken;
-        u32 wkup_cm_iclken;
-        u32 dss_cm_iclken;
-        u32 cam_cm_iclken;
-        u32 per_cm_iclken;
-        u32 usbhost_cm_iclken;
-        u32 iva2_cm_autiidle2;
-        u32 mpu_cm_autoidle2;
-        u32 iva2_cm_clkstctrl;
-        u32 mpu_cm_clkstctrl;
-        u32 core_cm_clkstctrl;
-        u32 sgx_cm_clkstctrl;
-        u32 dss_cm_clkstctrl;
-        u32 cam_cm_clkstctrl;
-        u32 per_cm_clkstctrl;
-        u32 neon_cm_clkstctrl;
-        u32 usbhost_cm_clkstctrl;
-        u32 core_cm_autoidle1;
-        u32 core_cm_autoidle2;
-        u32 core_cm_autoidle3;
-        u32 wkup_cm_autoidle;
-        u32 dss_cm_autoidle;
-        u32 cam_cm_autoidle;
-        u32 per_cm_autoidle;
-        u32 usbhost_cm_autoidle;
-        u32 sgx_cm_sleepdep;
-        u32 dss_cm_sleepdep;
-        u32 cam_cm_sleepdep;
-        u32 per_cm_sleepdep;
-        u32 usbhost_cm_sleepdep;
-        u32 cm_clkout_ctrl;
-        u32 prm_clkout_ctrl;
-        u32 sgx_pm_wkdep;
-        u32 dss_pm_wkdep;
-        u32 cam_pm_wkdep;
-        u32 per_pm_wkdep;
-        u32 neon_pm_wkdep;
-        u32 usbhost_pm_wkdep;
-        u32 core_pm_mpugrpsel1;
-        u32 iva2_pm_ivagrpsel1;
-        u32 core_pm_mpugrpsel3;
-        u32 core_pm_ivagrpsel3;
-        u32 wkup_pm_mpugrpsel;
-        u32 wkup_pm_ivagrpsel;
-        u32 per_pm_mpugrpsel;
-        u32 per_pm_ivagrpsel;
-        u32 wkup_pm_wken;
-};
-
-static struct omap3_prcm_regs prcm_context;
-
 u32 omap_prcm_get_reset_sources(void)
 {
         /* XXX This presumably needs modification for 34XX */
         if (cpu_is_omap24xx() || cpu_is_omap34xx())
-                return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
+                return omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
         if (cpu_is_omap44xx())
-                return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
+                return omap2_prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
 
         return 0;
 }
@@ -143,126 +66,46 @@ void omap_prcm_arch_reset(char mode, const char *cmd)
 
                 prcm_offs = WKUP_MOD;
         } else if (cpu_is_omap34xx()) {
-                u32 l;
-
                 prcm_offs = OMAP3430_GR_MOD;
-                l = ('B' << 24) | ('M' << 16) | (cmd ? (u8)*cmd : 0);
-                /* Reserve the first word in scratchpad for communicating
-                 * with the boot ROM. A pointer to a data structure
-                 * describing the boot process can be stored there,
-                 * cf. OMAP34xx TRM, Initialization / Software Booting
-                 * Configuration. */
-                omap_writel(l, OMAP343X_SCRATCHPAD + 4);
-        } else if (cpu_is_omap44xx())
-                prcm_offs = OMAP4430_PRM_DEVICE_MOD;
-        else
+                omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0));
+        } else if (cpu_is_omap44xx()) {
+                omap4_prm_global_warm_sw_reset(); /* never returns */
+        } else {
                 WARN_ON(1);
+        }
 
-        if (cpu_is_omap24xx() || cpu_is_omap34xx())
-                prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
-                                                 OMAP2_RM_RSTCTRL);
-        if (cpu_is_omap44xx())
-                prm_set_mod_reg_bits(OMAP4430_RST_GLOBAL_WARM_SW_MASK,
-                                     prcm_offs, OMAP4_RM_RSTCTRL);
-}
-
-static inline u32 __omap_prcm_read(void __iomem *base, s16 module, u16 reg)
-{
-        BUG_ON(!base);
-        return __raw_readl(base + module + reg);
-}
-
-static inline void __omap_prcm_write(u32 value, void __iomem *base,
-                                                s16 module, u16 reg)
-{
-        BUG_ON(!base);
-        __raw_writel(value, base + module + reg);
-}
-
-/* Read a register in a PRM module */
-u32 prm_read_mod_reg(s16 module, u16 idx)
-{
-        return __omap_prcm_read(prm_base, module, idx);
-}
-
-/* Write into a register in a PRM module */
-void prm_write_mod_reg(u32 val, s16 module, u16 idx)
-{
-        __omap_prcm_write(val, prm_base, module, idx);
-}
-
-/* Read-modify-write a register in a PRM module. Caller must lock */
-u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
-{
-        u32 v;
-
-        v = prm_read_mod_reg(module, idx);
-        v &= ~mask;
-        v |= bits;
-        prm_write_mod_reg(v, module, idx);
-
-        return v;
-}
-
-/* Read a PRM register, AND it, and shift the result down to bit 0 */
-u32 prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
-{
-        u32 v;
-
-        v = prm_read_mod_reg(domain, idx);
-        v &= mask;
-        v >>= __ffs(mask);
-
-        return v;
-}
-
-/* Read a PRM register, AND it, and shift the result down to bit 0 */
-u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask)
-{
-        u32 v;
-
-        v = __raw_readl(reg);
-        v &= mask;
-        v >>= __ffs(mask);
-
-        return v;
-}
-
-/* Read-modify-write a register in a PRM module. Caller must lock */
-u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg)
-{
-        u32 v;
-
-        v = __raw_readl(reg);
-        v &= ~mask;
-        v |= bits;
-        __raw_writel(v, reg);
-
-        return v;
-}
-/* Read a register in a CM module */
-u32 cm_read_mod_reg(s16 module, u16 idx)
-{
-        return __omap_prcm_read(cm_base, module, idx);
-}
-
-/* Write into a register in a CM module */
-void cm_write_mod_reg(u32 val, s16 module, u16 idx)
-{
-        __omap_prcm_write(val, cm_base, module, idx);
-}
-
-/* Read-modify-write a register in a CM module. Caller must lock */
-u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
-{
-        u32 v;
-
-        v = cm_read_mod_reg(module, idx);
-        v &= ~mask;
-        v |= bits;
-        cm_write_mod_reg(v, module, idx);
-
-        return v;
+        /*
+         * As per Errata i520, in some cases, user will not be able to
+         * access DDR memory after warm-reset.
+         * This situation occurs while the warm-reset happens during a read
+         * access to DDR memory. In that particular condition, DDR memory
+         * does not respond to a corrupted read command due to the warm
+         * reset occurrence but SDRC is waiting for read completion.
+         * SDRC is not sensitive to the warm reset, but the interconnect is
+         * reset on the fly, thus causing a misalignment between SDRC logic,
+         * interconnect logic and DDR memory state.
+         * WORKAROUND:
+         * Steps to perform before a Warm reset is trigged:
+         * 1. enable self-refresh on idle request
+         * 2. put SDRC in idle
+         * 3. wait until SDRC goes to idle
+         * 4. generate SW reset (Global SW reset)
+         *
+         * Steps to be performed after warm reset occurs (in bootloader):
+         * if HW warm reset is the source, apply below steps before any
+         * accesses to SDRAM:
+         * 1. Reset SMS and SDRC and wait till reset is complete
+         * 2. Re-initialize SMS, SDRC and memory
+         *
+         * NOTE: Above work around is required only if arch reset is implemented
+         * using Global SW reset(GLOBAL_SW_RST). DPLL3 reset does not need
+         * the WA since it resets SDRC as well as part of cold reset.
+         */
+
+        /* XXX should be moved to some OMAP2/3 specific code */
+        omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
+                                   OMAP2_RM_RSTCTRL);
+        omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */
 }
 
 /**
@@ -274,6 +117,9 @@ u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
  *
  * Returns 1 if the module indicated readiness in time, or 0 if it
  * failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds.
+ *
+ * XXX This function is deprecated.  It should be removed once the
+ * hwmod conversion is complete.
  */
 int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
                                 const char *name)
@@ -316,303 +162,3 @@ void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals)
                 WARN_ON(!cm2_base);
         }
 }
-
-#ifdef CONFIG_ARCH_OMAP3
-void omap3_prcm_save_context(void)
-{
-        prcm_context.control_padconf_sys_nirq =
-                         omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ);
-        prcm_context.iva2_cm_clksel1 =
-                         cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1);
-        prcm_context.iva2_cm_clksel2 =
-                         cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2);
-        prcm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
-        prcm_context.sgx_cm_clksel =
-                         cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL);
-        prcm_context.dss_cm_clksel =
-                         cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL);
-        prcm_context.cam_cm_clksel =
-                         cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSEL);
-        prcm_context.per_cm_clksel =
-                         cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSEL);
-        prcm_context.emu_cm_clksel =
-                         cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1);
-        prcm_context.emu_cm_clkstctrl =
-                         cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL);
-        prcm_context.pll_cm_autoidle2 =
-                         cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2);
-        prcm_context.pll_cm_clksel4 =
-                        cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4);
-        prcm_context.pll_cm_clksel5 =
-                         cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5);
-        prcm_context.pll_cm_clken2 =
-                        cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2);
-        prcm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL);
-        prcm_context.iva2_cm_fclken =
-                         cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_FCLKEN);
-        prcm_context.iva2_cm_clken_pll = cm_read_mod_reg(OMAP3430_IVA2_MOD,
-                        OMAP3430_CM_CLKEN_PLL);
-        prcm_context.core_cm_fclken1 =
-                         cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
-        prcm_context.core_cm_fclken3 =
-                         cm_read_mod_reg(CORE_MOD, OMAP3430ES2_CM_FCLKEN3);
-        prcm_context.sgx_cm_fclken =
-                         cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_FCLKEN);
-        prcm_context.wkup_cm_fclken =
-                         cm_read_mod_reg(WKUP_MOD, CM_FCLKEN);
-        prcm_context.dss_cm_fclken =
-                         cm_read_mod_reg(OMAP3430_DSS_MOD, CM_FCLKEN);
-        prcm_context.cam_cm_fclken =
-                         cm_read_mod_reg(OMAP3430_CAM_MOD, CM_FCLKEN);
-        prcm_context.per_cm_fclken =
-                         cm_read_mod_reg(OMAP3430_PER_MOD, CM_FCLKEN);
-        prcm_context.usbhost_cm_fclken =
-                         cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
-        prcm_context.core_cm_iclken1 =
-                         cm_read_mod_reg(CORE_MOD, CM_ICLKEN1);
-        prcm_context.core_cm_iclken2 =
-                         cm_read_mod_reg(CORE_MOD, CM_ICLKEN2);
-        prcm_context.core_cm_iclken3 =
-                         cm_read_mod_reg(CORE_MOD, CM_ICLKEN3);
-        prcm_context.sgx_cm_iclken =
-                         cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_ICLKEN);
-        prcm_context.wkup_cm_iclken =
-                         cm_read_mod_reg(WKUP_MOD, CM_ICLKEN);
-        prcm_context.dss_cm_iclken =
-                         cm_read_mod_reg(OMAP3430_DSS_MOD, CM_ICLKEN);
-        prcm_context.cam_cm_iclken =
-                         cm_read_mod_reg(OMAP3430_CAM_MOD, CM_ICLKEN);
-        prcm_context.per_cm_iclken =
-                         cm_read_mod_reg(OMAP3430_PER_MOD, CM_ICLKEN);
-        prcm_context.usbhost_cm_iclken =
-                         cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
-        prcm_context.iva2_cm_autiidle2 =
-                         cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
-        prcm_context.mpu_cm_autoidle2 =
-                         cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2);
-        prcm_context.iva2_cm_clkstctrl =
-                         cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL);
-        prcm_context.mpu_cm_clkstctrl =
-                         cm_read_mod_reg(MPU_MOD, OMAP2_CM_CLKSTCTRL);
-        prcm_context.core_cm_clkstctrl =
-                         cm_read_mod_reg(CORE_MOD, OMAP2_CM_CLKSTCTRL);
-        prcm_context.sgx_cm_clkstctrl =
-                         cm_read_mod_reg(OMAP3430ES2_SGX_MOD,
-                                                OMAP2_CM_CLKSTCTRL);
-        prcm_context.dss_cm_clkstctrl =
-                         cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP2_CM_CLKSTCTRL);
-        prcm_context.cam_cm_clkstctrl =
-                         cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP2_CM_CLKSTCTRL);
-        prcm_context.per_cm_clkstctrl =
-                         cm_read_mod_reg(OMAP3430_PER_MOD, OMAP2_CM_CLKSTCTRL);
-        prcm_context.neon_cm_clkstctrl =
-                         cm_read_mod_reg(OMAP3430_NEON_MOD, OMAP2_CM_CLKSTCTRL);
-        prcm_context.usbhost_cm_clkstctrl =
-                         cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD,
-                                                OMAP2_CM_CLKSTCTRL);
-        prcm_context.core_cm_autoidle1 =
-                         cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE1);
-        prcm_context.core_cm_autoidle2 =
-                         cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE2);
-        prcm_context.core_cm_autoidle3 =
-                         cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE3);
-        prcm_context.wkup_cm_autoidle =
-                         cm_read_mod_reg(WKUP_MOD, CM_AUTOIDLE);
-        prcm_context.dss_cm_autoidle =
-                         cm_read_mod_reg(OMAP3430_DSS_MOD, CM_AUTOIDLE);
-        prcm_context.cam_cm_autoidle =
-                         cm_read_mod_reg(OMAP3430_CAM_MOD, CM_AUTOIDLE);
-        prcm_context.per_cm_autoidle =
-                         cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
-        prcm_context.usbhost_cm_autoidle =
-                         cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
-        prcm_context.sgx_cm_sleepdep =
-                 cm_read_mod_reg(OMAP3430ES2_SGX_MOD, OMAP3430_CM_SLEEPDEP);
-        prcm_context.dss_cm_sleepdep =
-                 cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP3430_CM_SLEEPDEP);
-        prcm_context.cam_cm_sleepdep =
-                 cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP3430_CM_SLEEPDEP);
-        prcm_context.per_cm_sleepdep =
-                 cm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_CM_SLEEPDEP);
-        prcm_context.usbhost_cm_sleepdep =
-                 cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
-        prcm_context.cm_clkout_ctrl = cm_read_mod_reg(OMAP3430_CCR_MOD,
-                 OMAP3_CM_CLKOUT_CTRL_OFFSET);
-        prcm_context.prm_clkout_ctrl = prm_read_mod_reg(OMAP3430_CCR_MOD,
-                OMAP3_PRM_CLKOUT_CTRL_OFFSET);
-        prcm_context.sgx_pm_wkdep =
-                 prm_read_mod_reg(OMAP3430ES2_SGX_MOD, PM_WKDEP);
-        prcm_context.dss_pm_wkdep =
-                 prm_read_mod_reg(OMAP3430_DSS_MOD, PM_WKDEP);
-        prcm_context.cam_pm_wkdep =
-                 prm_read_mod_reg(OMAP3430_CAM_MOD, PM_WKDEP);
-        prcm_context.per_pm_wkdep =
-                 prm_read_mod_reg(OMAP3430_PER_MOD, PM_WKDEP);
-        prcm_context.neon_pm_wkdep =
-                 prm_read_mod_reg(OMAP3430_NEON_MOD, PM_WKDEP);
-        prcm_context.usbhost_pm_wkdep =
-                 prm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
-        prcm_context.core_pm_mpugrpsel1 =
-                 prm_read_mod_reg(CORE_MOD, OMAP3430_PM_MPUGRPSEL1);
-        prcm_context.iva2_pm_ivagrpsel1 =
-                 prm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_PM_IVAGRPSEL1);
-        prcm_context.core_pm_mpugrpsel3 =
-                 prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_MPUGRPSEL3);
-        prcm_context.core_pm_ivagrpsel3 =
-                 prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
-        prcm_context.wkup_pm_mpugrpsel =
-                 prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
-        prcm_context.wkup_pm_ivagrpsel =
-                 prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
-        prcm_context.per_pm_mpugrpsel =
-                 prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
-        prcm_context.per_pm_ivagrpsel =
-                 prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
-        prcm_context.wkup_pm_wken = prm_read_mod_reg(WKUP_MOD, PM_WKEN);
-        return;
-}
-
-void omap3_prcm_restore_context(void)
-{
-        omap_ctrl_writel(prcm_context.control_padconf_sys_nirq,
-                                         OMAP343X_CONTROL_PADCONF_SYSNIRQ);
-        cm_write_mod_reg(prcm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD,
-                                         CM_CLKSEL1);
-        cm_write_mod_reg(prcm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD,
-                                         CM_CLKSEL2);
-        __raw_writel(prcm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);
-        cm_write_mod_reg(prcm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD,
-                                         CM_CLKSEL);
-        cm_write_mod_reg(prcm_context.dss_cm_clksel, OMAP3430_DSS_MOD,
-                                         CM_CLKSEL);
-        cm_write_mod_reg(prcm_context.cam_cm_clksel, OMAP3430_CAM_MOD,
-                                         CM_CLKSEL);
-        cm_write_mod_reg(prcm_context.per_cm_clksel, OMAP3430_PER_MOD,
-                                         CM_CLKSEL);
-        cm_write_mod_reg(prcm_context.emu_cm_clksel, OMAP3430_EMU_MOD,
-                                         CM_CLKSEL1);
-        cm_write_mod_reg(prcm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD,
-                                         OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.pll_cm_autoidle2, PLL_MOD,
-                                         CM_AUTOIDLE2);
-        cm_write_mod_reg(prcm_context.pll_cm_clksel4, PLL_MOD,
-                                        OMAP3430ES2_CM_CLKSEL4);
-        cm_write_mod_reg(prcm_context.pll_cm_clksel5, PLL_MOD,
-                                         OMAP3430ES2_CM_CLKSEL5);
-        cm_write_mod_reg(prcm_context.pll_cm_clken2, PLL_MOD,
-                                        OMAP3430ES2_CM_CLKEN2);
-        __raw_writel(prcm_context.cm_polctrl, OMAP3430_CM_POLCTRL);
-        cm_write_mod_reg(prcm_context.iva2_cm_fclken, OMAP3430_IVA2_MOD,
-                                         CM_FCLKEN);
-        cm_write_mod_reg(prcm_context.iva2_cm_clken_pll, OMAP3430_IVA2_MOD,
-                                        OMAP3430_CM_CLKEN_PLL);
-        cm_write_mod_reg(prcm_context.core_cm_fclken1, CORE_MOD, CM_FCLKEN1);
-        cm_write_mod_reg(prcm_context.core_cm_fclken3, CORE_MOD,
-                                         OMAP3430ES2_CM_FCLKEN3);
-        cm_write_mod_reg(prcm_context.sgx_cm_fclken, OMAP3430ES2_SGX_MOD,
-                                         CM_FCLKEN);
-        cm_write_mod_reg(prcm_context.wkup_cm_fclken, WKUP_MOD, CM_FCLKEN);
-        cm_write_mod_reg(prcm_context.dss_cm_fclken, OMAP3430_DSS_MOD,
-                                         CM_FCLKEN);
-        cm_write_mod_reg(prcm_context.cam_cm_fclken, OMAP3430_CAM_MOD,
-                                         CM_FCLKEN);
-        cm_write_mod_reg(prcm_context.per_cm_fclken, OMAP3430_PER_MOD,
-                                         CM_FCLKEN);
-        cm_write_mod_reg(prcm_context.usbhost_cm_fclken,
-                                         OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
-        cm_write_mod_reg(prcm_context.core_cm_iclken1, CORE_MOD, CM_ICLKEN1);
-        cm_write_mod_reg(prcm_context.core_cm_iclken2, CORE_MOD, CM_ICLKEN2);
-        cm_write_mod_reg(prcm_context.core_cm_iclken3, CORE_MOD, CM_ICLKEN3);
-        cm_write_mod_reg(prcm_context.sgx_cm_iclken, OMAP3430ES2_SGX_MOD,
-                                        CM_ICLKEN);
-        cm_write_mod_reg(prcm_context.wkup_cm_iclken, WKUP_MOD, CM_ICLKEN);
-        cm_write_mod_reg(prcm_context.dss_cm_iclken, OMAP3430_DSS_MOD,
-                                        CM_ICLKEN);
-        cm_write_mod_reg(prcm_context.cam_cm_iclken, OMAP3430_CAM_MOD,
-                                        CM_ICLKEN);
-        cm_write_mod_reg(prcm_context.per_cm_iclken, OMAP3430_PER_MOD,
-                                        CM_ICLKEN);
-        cm_write_mod_reg(prcm_context.usbhost_cm_iclken,
-                                        OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
-        cm_write_mod_reg(prcm_context.iva2_cm_autiidle2, OMAP3430_IVA2_MOD,
-                                        CM_AUTOIDLE2);
-        cm_write_mod_reg(prcm_context.mpu_cm_autoidle2, MPU_MOD, CM_AUTOIDLE2);
-        cm_write_mod_reg(prcm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD,
-                                        OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.mpu_cm_clkstctrl, MPU_MOD,
-                                        OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.core_cm_clkstctrl, CORE_MOD,
-                                        OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.sgx_cm_clkstctrl, OMAP3430ES2_SGX_MOD,
-                                        OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.dss_cm_clkstctrl, OMAP3430_DSS_MOD,
-                                        OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.cam_cm_clkstctrl, OMAP3430_CAM_MOD,
-                                        OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.per_cm_clkstctrl, OMAP3430_PER_MOD,
-                                        OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.neon_cm_clkstctrl, OMAP3430_NEON_MOD,
-                                        OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.usbhost_cm_clkstctrl,
-                                OMAP3430ES2_USBHOST_MOD, OMAP2_CM_CLKSTCTRL);
-        cm_write_mod_reg(prcm_context.core_cm_autoidle1, CORE_MOD,
-                                        CM_AUTOIDLE1);
-        cm_write_mod_reg(prcm_context.core_cm_autoidle2, CORE_MOD,
-                                        CM_AUTOIDLE2);
-        cm_write_mod_reg(prcm_context.core_cm_autoidle3, CORE_MOD,
-                                        CM_AUTOIDLE3);
-        cm_write_mod_reg(prcm_context.wkup_cm_autoidle, WKUP_MOD, CM_AUTOIDLE);
-        cm_write_mod_reg(prcm_context.dss_cm_autoidle, OMAP3430_DSS_MOD,
-                                        CM_AUTOIDLE);
-        cm_write_mod_reg(prcm_context.cam_cm_autoidle, OMAP3430_CAM_MOD,
-                                        CM_AUTOIDLE);
-        cm_write_mod_reg(prcm_context.per_cm_autoidle, OMAP3430_PER_MOD,
-                                        CM_AUTOIDLE);
-        cm_write_mod_reg(prcm_context.usbhost_cm_autoidle,
-                                        OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
-        cm_write_mod_reg(prcm_context.sgx_cm_sleepdep, OMAP3430ES2_SGX_MOD,
-                                        OMAP3430_CM_SLEEPDEP);
-        cm_write_mod_reg(prcm_context.dss_cm_sleepdep, OMAP3430_DSS_MOD,
-                                        OMAP3430_CM_SLEEPDEP);
-        cm_write_mod_reg(prcm_context.cam_cm_sleepdep, OMAP3430_CAM_MOD,
-                                        OMAP3430_CM_SLEEPDEP);
-        cm_write_mod_reg(prcm_context.per_cm_sleepdep, OMAP3430_PER_MOD,
-                                        OMAP3430_CM_SLEEPDEP);
-        cm_write_mod_reg(prcm_context.usbhost_cm_sleepdep,
-                                OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
-        cm_write_mod_reg(prcm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD,
-                                        OMAP3_CM_CLKOUT_CTRL_OFFSET);
-        prm_write_mod_reg(prcm_context.prm_clkout_ctrl, OMAP3430_CCR_MOD,
-                                        OMAP3_PRM_CLKOUT_CTRL_OFFSET);
-        prm_write_mod_reg(prcm_context.sgx_pm_wkdep, OMAP3430ES2_SGX_MOD,
-                                        PM_WKDEP);
-        prm_write_mod_reg(prcm_context.dss_pm_wkdep, OMAP3430_DSS_MOD,
-                                        PM_WKDEP);
-        prm_write_mod_reg(prcm_context.cam_pm_wkdep, OMAP3430_CAM_MOD,
-                                        PM_WKDEP);
-        prm_write_mod_reg(prcm_context.per_pm_wkdep, OMAP3430_PER_MOD,
-                                        PM_WKDEP);
-        prm_write_mod_reg(prcm_context.neon_pm_wkdep, OMAP3430_NEON_MOD,
-                                        PM_WKDEP);
-        prm_write_mod_reg(prcm_context.usbhost_pm_wkdep,
-                                        OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
-        prm_write_mod_reg(prcm_context.core_pm_mpugrpsel1, CORE_MOD,
-                                        OMAP3430_PM_MPUGRPSEL1);
-        prm_write_mod_reg(prcm_context.iva2_pm_ivagrpsel1, OMAP3430_IVA2_MOD,
-                                        OMAP3430_PM_IVAGRPSEL1);
-        prm_write_mod_reg(prcm_context.core_pm_mpugrpsel3, CORE_MOD,
-                                        OMAP3430ES2_PM_MPUGRPSEL3);
-        prm_write_mod_reg(prcm_context.core_pm_ivagrpsel3, CORE_MOD,
-                                        OMAP3430ES2_PM_IVAGRPSEL3);
-        prm_write_mod_reg(prcm_context.wkup_pm_mpugrpsel, WKUP_MOD,
-                                        OMAP3430_PM_MPUGRPSEL);
-        prm_write_mod_reg(prcm_context.wkup_pm_ivagrpsel, WKUP_MOD,
-                                        OMAP3430_PM_IVAGRPSEL);
-        prm_write_mod_reg(prcm_context.per_pm_mpugrpsel, OMAP3430_PER_MOD,
-                                        OMAP3430_PM_MPUGRPSEL);
-        prm_write_mod_reg(prcm_context.per_pm_ivagrpsel, OMAP3430_PER_MOD,
-                                         OMAP3430_PM_IVAGRPSEL);
-        prm_write_mod_reg(prcm_context.wkup_pm_wken, WKUP_MOD, PM_WKEN);
-        return;
-}
-#endif
diff --git a/arch/arm/mach-omap2/prcm44xx.h b/arch/arm/mach-omap2/prcm44xx.h
new file mode 100644
index 000000000000..7334ffb9d2c1
--- /dev/null
+++ b/arch/arm/mach-omap2/prcm44xx.h
@@ -0,0 +1,42 @@
+/*
+ * OMAP4 PRCM definitions
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This file contains macros and functions that are common to all of
+ * the PRM/CM/PRCM blocks on the OMAP4 devices: PRM, CM1, CM2,
+ * PRCM_MPU, SCRM
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_PRCM44XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRCM44XX_H
+
+/*
+ * OMAP4 PRCM partition IDs
+ *
+ * The numbers and order are arbitrary, but 0 is reserved for the
+ * 'invalid' partition in case someone forgets to add a
+ * .prcm_partition field.
+ */
+#define OMAP4430_INVALID_PRCM_PARTITION         0
+#define OMAP4430_PRM_PARTITION                  1
+#define OMAP4430_CM1_PARTITION                  2
+#define OMAP4430_CM2_PARTITION                  3
+#define OMAP4430_SCRM_PARTITION                 4
+#define OMAP4430_PRCM_MPU_PARTITION             5
+
+/*
+ * OMAP4_MAX_PRCM_PARTITIONS: set to the highest value of the PRCM partition
+ * IDs, plus one
+ */
+#define OMAP4_MAX_PRCM_PARTITIONS               6
+
+
+#endif
diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.c b/arch/arm/mach-omap2/prcm_mpu44xx.c
new file mode 100644
index 000000000000..171fe171a749
--- /dev/null
+++ b/arch/arm/mach-omap2/prcm_mpu44xx.c
@@ -0,0 +1,45 @@
+/*
+ * OMAP4 PRCM_MPU module functions
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include <plat/common.h>
+
+#include "prcm_mpu44xx.h"
+#include "cm-regbits-44xx.h"
+
+/* PRCM_MPU low-level functions */
+
+u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 reg)
+{
+        return __raw_readl(OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
+}
+
+void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 reg)
+{
+        __raw_writel(val, OMAP44XX_PRCM_MPU_REGADDR(inst, reg));
+}
+
+u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
+{
+        u32 v;
+
+        v = omap4_prcm_mpu_read_inst_reg(inst, reg);
+        v &= ~mask;
+        v |= bits;
+        omap4_prcm_mpu_write_inst_reg(v, inst, reg);
+
+        return v;
+}
diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h
new file mode 100644
index 000000000000..729a644ce852
--- /dev/null
+++ b/arch/arm/mach-omap2/prcm_mpu44xx.h
@@ -0,0 +1,104 @@
+/*
+ * OMAP44xx PRCM MPU instance offset macros
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Paul Walmsley (paul@pwsan.com)
+ * Rajendra Nayak (rnayak@ti.com)
+ * Benoit Cousson (b-cousson@ti.com)
+ *
+ * This file is automatically generated from the OMAP hardware databases.
+ * We respectfully ask that any modifications to this file be coordinated
+ * with the public linux-omap@vger.kernel.org mailing list and the
+ * authors above to ensure that the autogeneration scripts are kept
+ * up-to-date with the file contents.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX",
+ *     or "OMAP4430".
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H
+
+#define OMAP4430_PRCM_MPU_BASE                  0x48243000
+
+#define OMAP44XX_PRCM_MPU_REGADDR(inst, reg)                            \
+        OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE + (inst) + (reg))
+
+/* PRCM_MPU instances */
+
+#define OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_INST  0x0000
+#define OMAP4430_PRCM_MPU_DEVICE_PRM_INST       0x0200
+#define OMAP4430_PRCM_MPU_CPU0_INST             0x0400
+#define OMAP4430_PRCM_MPU_CPU1_INST             0x0800
+
+/* PRCM_MPU clockdomain register offsets (from instance start) */
+#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS       0x0000
+#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS       0x0000
+
+
+/*
+ * PRCM_MPU
+ *
+ * The PRCM_MPU is a local PRCM inside the MPU subsystem. For the PRCM (global)
+ * point of view the PRCM_MPU is a single entity. It shares the same
+ * programming model as the global PRCM and thus can be assimilate as two new
+ * MOD inside the PRCM
+ */
+
+/* PRCM_MPU.OCP_SOCKET_PRCM register offsets */
+#define OMAP4_REVISION_PRCM_OFFSET                      0x0000
+#define OMAP4430_REVISION_PRCM                          OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_INST, 0x0000)
+
+/* PRCM_MPU.DEVICE_PRM register offsets */
+#define OMAP4_PRCM_MPU_PRM_RSTST_OFFSET                 0x0000
+#define OMAP4430_PRCM_MPU_PRM_RSTST                     OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_INST, 0x0000)
+#define OMAP4_PRCM_MPU_PRM_PSCON_COUNT_OFFSET           0x0004
+#define OMAP4430_PRCM_MPU_PRM_PSCON_COUNT               OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_INST, 0x0004)
+
+/* PRCM_MPU.CPU0 register offsets */
+#define OMAP4_PM_CPU0_PWRSTCTRL_OFFSET                  0x0000
+#define OMAP4430_PM_CPU0_PWRSTCTRL                      OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0000)
+#define OMAP4_PM_CPU0_PWRSTST_OFFSET                    0x0004
+#define OMAP4430_PM_CPU0_PWRSTST                        OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0004)
+#define OMAP4_RM_CPU0_CPU0_CONTEXT_OFFSET               0x0008
+#define OMAP4430_RM_CPU0_CPU0_CONTEXT                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0008)
+#define OMAP4_RM_CPU0_CPU0_RSTCTRL_OFFSET               0x000c
+#define OMAP4430_RM_CPU0_CPU0_RSTCTRL                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x000c)
+#define OMAP4_RM_CPU0_CPU0_RSTST_OFFSET                 0x0010
+#define OMAP4430_RM_CPU0_CPU0_RSTST                     OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0010)
+#define OMAP4_CM_CPU0_CPU0_CLKCTRL_OFFSET               0x0014
+#define OMAP4430_CM_CPU0_CPU0_CLKCTRL                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0014)
+#define OMAP4_CM_CPU0_CLKSTCTRL_OFFSET                  0x0018
+#define OMAP4430_CM_CPU0_CLKSTCTRL                      OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0018)
+
+/* PRCM_MPU.CPU1 register offsets */
+#define OMAP4_PM_CPU1_PWRSTCTRL_OFFSET                  0x0000
+#define OMAP4430_PM_CPU1_PWRSTCTRL                      OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0000)
+#define OMAP4_PM_CPU1_PWRSTST_OFFSET                    0x0004
+#define OMAP4430_PM_CPU1_PWRSTST                        OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0004)
+#define OMAP4_RM_CPU1_CPU1_CONTEXT_OFFSET               0x0008
+#define OMAP4430_RM_CPU1_CPU1_CONTEXT                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0008)
+#define OMAP4_RM_CPU1_CPU1_RSTCTRL_OFFSET               0x000c
+#define OMAP4430_RM_CPU1_CPU1_RSTCTRL                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x000c)
+#define OMAP4_RM_CPU1_CPU1_RSTST_OFFSET                 0x0010
+#define OMAP4430_RM_CPU1_CPU1_RSTST                     OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0010)
+#define OMAP4_CM_CPU1_CPU1_CLKCTRL_OFFSET               0x0014
+#define OMAP4430_CM_CPU1_CPU1_CLKCTRL                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0014)
+#define OMAP4_CM_CPU1_CLKSTCTRL_OFFSET                  0x0018
+#define OMAP4430_CM_CPU1_CLKSTCTRL                      OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0018)
+
+/* Function prototypes */
+# ifndef __ASSEMBLER__
+extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx);
+extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx);
+extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst,
+                                            s16 idx);
+# endif
+
+#endif
diff --git a/arch/arm/mach-omap2/prm-regbits-24xx.h b/arch/arm/mach-omap2/prm-regbits-24xx.h
index 0b188ffa710e..6ac966103f34 100644
--- a/arch/arm/mach-omap2/prm-regbits-24xx.h
+++ b/arch/arm/mach-omap2/prm-regbits-24xx.h
@@ -14,7 +14,7 @@
  * published by the Free Software Foundation.
  */
 
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 
 /* Bits shared between registers */
 
diff --git a/arch/arm/mach-omap2/prm-regbits-34xx.h b/arch/arm/mach-omap2/prm-regbits-34xx.h
index 9e63cb743a97..64c087af6a8b 100644
--- a/arch/arm/mach-omap2/prm-regbits-34xx.h
+++ b/arch/arm/mach-omap2/prm-regbits-34xx.h
@@ -1,6 +1,3 @@
-#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
-#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
-
 /*
  * OMAP3430 Power/Reset Management register bits
  *
@@ -13,8 +10,11 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
+
 
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 
 /* Shared register bits */
 
@@ -101,8 +101,11 @@
 #define OMAP3430_GRPSEL_MCSPI3_MASK                     (1 << 20)
 #define OMAP3430_GRPSEL_MCSPI2_MASK                     (1 << 19)
 #define OMAP3430_GRPSEL_MCSPI1_MASK                     (1 << 18)
+#define OMAP3430_GRPSEL_I2C3_SHIFT                      17
 #define OMAP3430_GRPSEL_I2C3_MASK                       (1 << 17)
+#define OMAP3430_GRPSEL_I2C2_SHIFT                      16
 #define OMAP3430_GRPSEL_I2C2_MASK                       (1 << 16)
+#define OMAP3430_GRPSEL_I2C1_SHIFT                      15
 #define OMAP3430_GRPSEL_I2C1_MASK                       (1 << 15)
 #define OMAP3430_GRPSEL_UART2_MASK                      (1 << 14)
 #define OMAP3430_GRPSEL_UART1_MASK                      (1 << 13)
diff --git a/arch/arm/mach-omap2/prm-regbits-44xx.h b/arch/arm/mach-omap2/prm-regbits-44xx.h
index 25b19b610177..6d2776f6fc08 100644
--- a/arch/arm/mach-omap2/prm-regbits-44xx.h
+++ b/arch/arm/mach-omap2/prm-regbits-44xx.h
@@ -22,8 +22,6 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_44XX_H
 #define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_44XX_H
 
-#include "prm.h"
-
 
 /*
  * Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_IVA_SETUP,
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index 7be040b2fdab..39d562169d18 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -1,321 +1,20 @@
-#ifndef __ARCH_ARM_MACH_OMAP2_PRM_H
-#define __ARCH_ARM_MACH_OMAP2_PRM_H
-
 /*
- * OMAP2/3 Power/Reset Management (PRM) register definitions
+ * OMAP2/3/4 Power/Reset Management (PRM) bitfield definitions
  *
  * Copyright (C) 2007-2009 Texas Instruments, Inc.
  * Copyright (C) 2010 Nokia Corporation
  *
- * Written by Paul Walmsley
+ * Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM_H
+#define __ARCH_ARM_MACH_OMAP2_PRM_H
 
 #include "prcm-common.h"
 
-#define OMAP2420_PRM_REGADDR(module, reg)                               \
-                OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
-#define OMAP2430_PRM_REGADDR(module, reg)                               \
-                OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
-#define OMAP34XX_PRM_REGADDR(module, reg)                               \
-                OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
-#define OMAP44XX_PRM_REGADDR(module, reg)                               \
-                OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE + (module) + (reg))
-#define OMAP44XX_PRCM_MPU_REGADDR(module, reg)                          \
-                OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE + (module) + (reg))
-
-#include "prm44xx.h"
-
-/*
- * Architecture-specific global PRM registers
- * Use __raw_{read,write}l() with these registers.
- *
- * With a few exceptions, these are the register names beginning with
- * PRCM_* on 24xx, and PRM_* on 34xx.  (The exceptions are the
- * IRQSTATUS and IRQENABLE bits.)
- *
- */
-
-#define OMAP2_PRCM_REVISION_OFFSET      0x0000
-#define OMAP2420_PRCM_REVISION          OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000)
-#define OMAP2_PRCM_SYSCONFIG_OFFSET     0x0010
-#define OMAP2420_PRCM_SYSCONFIG         OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010)
-
-#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET 0x0018
-#define OMAP2420_PRCM_IRQSTATUS_MPU     OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018)
-#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET 0x001c
-#define OMAP2420_PRCM_IRQENABLE_MPU     OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c)
-
-#define OMAP2_PRCM_VOLTCTRL_OFFSET      0x0050
-#define OMAP2420_PRCM_VOLTCTRL          OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050)
-#define OMAP2_PRCM_VOLTST_OFFSET        0x0054
-#define OMAP2420_PRCM_VOLTST            OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054)
-#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET   0x0060
-#define OMAP2420_PRCM_CLKSRC_CTRL       OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060)
-#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET   0x0070
-#define OMAP2420_PRCM_CLKOUT_CTRL       OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070)
-#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET  0x0078
-#define OMAP2420_PRCM_CLKEMUL_CTRL      OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078)
-#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET   0x0080
-#define OMAP2420_PRCM_CLKCFG_CTRL       OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080)
-#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET 0x0084
-#define OMAP2420_PRCM_CLKCFG_STATUS     OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084)
-#define OMAP2_PRCM_VOLTSETUP_OFFSET     0x0090
-#define OMAP2420_PRCM_VOLTSETUP         OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090)
-#define OMAP2_PRCM_CLKSSETUP_OFFSET     0x0094
-#define OMAP2420_PRCM_CLKSSETUP         OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094)
-#define OMAP2_PRCM_POLCTRL_OFFSET       0x0098
-#define OMAP2420_PRCM_POLCTRL           OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098)
-
-#define OMAP2430_PRCM_REVISION          OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000)
-#define OMAP2430_PRCM_SYSCONFIG         OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010)
-
-#define OMAP2430_PRCM_IRQSTATUS_MPU     OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018)
-#define OMAP2430_PRCM_IRQENABLE_MPU     OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c)
-
-#define OMAP2430_PRCM_VOLTCTRL          OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050)
-#define OMAP2430_PRCM_VOLTST            OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054)
-#define OMAP2430_PRCM_CLKSRC_CTRL       OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060)
-#define OMAP2430_PRCM_CLKOUT_CTRL       OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070)
-#define OMAP2430_PRCM_CLKEMUL_CTRL      OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078)
-#define OMAP2430_PRCM_CLKCFG_CTRL       OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080)
-#define OMAP2430_PRCM_CLKCFG_STATUS     OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084)
-#define OMAP2430_PRCM_VOLTSETUP         OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090)
-#define OMAP2430_PRCM_CLKSSETUP         OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094)
-#define OMAP2430_PRCM_POLCTRL           OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098)
-
-#define OMAP3_PRM_REVISION_OFFSET       0x0004
-#define OMAP3430_PRM_REVISION           OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004)
-#define OMAP3_PRM_SYSCONFIG_OFFSET      0x0014
-#define OMAP3430_PRM_SYSCONFIG          OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014)
-
-#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET  0x0018
-#define OMAP3430_PRM_IRQSTATUS_MPU      OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018)
-#define OMAP3_PRM_IRQENABLE_MPU_OFFSET  0x001c
-#define OMAP3430_PRM_IRQENABLE_MPU      OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c)
-
-
-#define OMAP3_PRM_VC_SMPS_SA_OFFSET     0x0020
-#define OMAP3430_PRM_VC_SMPS_SA         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020)
-#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET 0x0024
-#define OMAP3430_PRM_VC_SMPS_VOL_RA     OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024)
-#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET 0x0028
-#define OMAP3430_PRM_VC_SMPS_CMD_RA     OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028)
-#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET   0x002c
-#define OMAP3430_PRM_VC_CMD_VAL_0       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c)
-#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET   0x0030
-#define OMAP3430_PRM_VC_CMD_VAL_1       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030)
-#define OMAP3_PRM_VC_CH_CONF_OFFSET     0x0034
-#define OMAP3430_PRM_VC_CH_CONF         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034)
-#define OMAP3_PRM_VC_I2C_CFG_OFFSET     0x0038
-#define OMAP3430_PRM_VC_I2C_CFG         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038)
-#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET  0x003c
-#define OMAP3430_PRM_VC_BYPASS_VAL      OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c)
-#define OMAP3_PRM_RSTCTRL_OFFSET        0x0050
-#define OMAP3430_PRM_RSTCTRL            OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050)
-#define OMAP3_PRM_RSTTIME_OFFSET        0x0054
-#define OMAP3430_PRM_RSTTIME            OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054)
-#define OMAP3_PRM_RSTST_OFFSET  0x0058
-#define OMAP3430_PRM_RSTST              OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058)
-#define OMAP3_PRM_VOLTCTRL_OFFSET       0x0060
-#define OMAP3430_PRM_VOLTCTRL           OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060)
-#define OMAP3_PRM_SRAM_PCHARGE_OFFSET   0x0064
-#define OMAP3430_PRM_SRAM_PCHARGE       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064)
-#define OMAP3_PRM_CLKSRC_CTRL_OFFSET    0x0070
-#define OMAP3430_PRM_CLKSRC_CTRL        OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070)
-#define OMAP3_PRM_VOLTSETUP1_OFFSET     0x0090
-#define OMAP3430_PRM_VOLTSETUP1         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090)
-#define OMAP3_PRM_VOLTOFFSET_OFFSET     0x0094
-#define OMAP3430_PRM_VOLTOFFSET         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094)
-#define OMAP3_PRM_CLKSETUP_OFFSET       0x0098
-#define OMAP3430_PRM_CLKSETUP           OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098)
-#define OMAP3_PRM_POLCTRL_OFFSET        0x009c
-#define OMAP3430_PRM_POLCTRL            OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c)
-#define OMAP3_PRM_VOLTSETUP2_OFFSET     0x00a0
-#define OMAP3430_PRM_VOLTSETUP2         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0)
-#define OMAP3_PRM_VP1_CONFIG_OFFSET     0x00b0
-#define OMAP3430_PRM_VP1_CONFIG         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0)
-#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET   0x00b4
-#define OMAP3430_PRM_VP1_VSTEPMIN       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4)
-#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET   0x00b8
-#define OMAP3430_PRM_VP1_VSTEPMAX       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8)
-#define OMAP3_PRM_VP1_VLIMITTO_OFFSET   0x00bc
-#define OMAP3430_PRM_VP1_VLIMITTO       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc)
-#define OMAP3_PRM_VP1_VOLTAGE_OFFSET    0x00c0
-#define OMAP3430_PRM_VP1_VOLTAGE        OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0)
-#define OMAP3_PRM_VP1_STATUS_OFFSET     0x00c4
-#define OMAP3430_PRM_VP1_STATUS         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4)
-#define OMAP3_PRM_VP2_CONFIG_OFFSET     0x00d0
-#define OMAP3430_PRM_VP2_CONFIG         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0)
-#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET   0x00d4
-#define OMAP3430_PRM_VP2_VSTEPMIN       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4)
-#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET   0x00d8
-#define OMAP3430_PRM_VP2_VSTEPMAX       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8)
-#define OMAP3_PRM_VP2_VLIMITTO_OFFSET   0x00dc
-#define OMAP3430_PRM_VP2_VLIMITTO       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc)
-#define OMAP3_PRM_VP2_VOLTAGE_OFFSET    0x00e0
-#define OMAP3430_PRM_VP2_VOLTAGE        OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0)
-#define OMAP3_PRM_VP2_STATUS_OFFSET     0x00e4
-#define OMAP3430_PRM_VP2_STATUS         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4)
-
-#define OMAP3_PRM_CLKSEL_OFFSET 0x0040
-#define OMAP3430_PRM_CLKSEL             OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040)
-#define OMAP3_PRM_CLKOUT_CTRL_OFFSET    0x0070
-#define OMAP3430_PRM_CLKOUT_CTRL        OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
-
-/*
- * Module specific PRM registers from PRM_BASE + domain offset
- *
- * Use prm_{read,write}_mod_reg() with these registers.
- *
- * With a few exceptions, these are the register names beginning with
- * {PM,RM}_* on both architectures.  (The exceptions are the IRQSTATUS
- * and IRQENABLE bits.)
- *
- */
-
-/* Registers appearing on both 24xx and 34xx */
-
-#define OMAP2_RM_RSTCTRL                                0x0050
-#define OMAP2_RM_RSTTIME                                0x0054
-#define OMAP2_RM_RSTST                                  0x0058
-#define OMAP2_PM_PWSTCTRL                               0x00e0
-#define OMAP2_PM_PWSTST                                 0x00e4
-
-#define PM_WKEN                                         0x00a0
-#define PM_WKEN1                                        PM_WKEN
-#define PM_WKST                                         0x00b0
-#define PM_WKST1                                        PM_WKST
-#define PM_WKDEP                                        0x00c8
-#define PM_EVGENCTRL                                    0x00d4
-#define PM_EVGENONTIM                                   0x00d8
-#define PM_EVGENOFFTIM                                  0x00dc
-
-/* Omap2 specific registers */
-#define OMAP24XX_PM_WKEN2                               0x00a4
-#define OMAP24XX_PM_WKST2                               0x00b4
-
-#define OMAP24XX_PRCM_IRQSTATUS_DSP                     0x00f0  /* IVA mod */
-#define OMAP24XX_PRCM_IRQENABLE_DSP                     0x00f4  /* IVA mod */
-#define OMAP24XX_PRCM_IRQSTATUS_IVA                     0x00f8
-#define OMAP24XX_PRCM_IRQENABLE_IVA                     0x00fc
-
-/* Omap3 specific registers */
-#define OMAP3430ES2_PM_WKEN3                            0x00f0
-#define OMAP3430ES2_PM_WKST3                            0x00b8
-
-#define OMAP3430_PM_MPUGRPSEL                           0x00a4
-#define OMAP3430_PM_MPUGRPSEL1                          OMAP3430_PM_MPUGRPSEL
-#define OMAP3430ES2_PM_MPUGRPSEL3                       0x00f8
-
-#define OMAP3430_PM_IVAGRPSEL                           0x00a8
-#define OMAP3430_PM_IVAGRPSEL1                          OMAP3430_PM_IVAGRPSEL
-#define OMAP3430ES2_PM_IVAGRPSEL3                       0x00f4
-
-#define OMAP3430_PM_PREPWSTST                           0x00e8
-
-#define OMAP3430_PRM_IRQSTATUS_IVA2                     0x00f8
-#define OMAP3430_PRM_IRQENABLE_IVA2                     0x00fc
-
-/* Omap4 specific registers */
-#define OMAP4_RM_RSTCTRL                                0x0000
-#define OMAP4_RM_RSTTIME                                0x0004
-#define OMAP4_RM_RSTST                                  0x0008
-#define OMAP4_PM_PWSTCTRL                               0x0000
-#define OMAP4_PM_PWSTST                                 0x0004
-
-
-#ifndef __ASSEMBLER__
-
-/* Power/reset management domain register get/set */
-extern u32 prm_read_mod_reg(s16 module, u16 idx);
-extern void prm_write_mod_reg(u32 val, s16 module, u16 idx);
-extern u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
-
-/* Read-modify-write bits in a PRM register (by domain) */
-static inline u32 prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-        return prm_rmw_mod_reg_bits(bits, bits, module, idx);
-}
-
-static inline u32 prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-        return prm_rmw_mod_reg_bits(bits, 0x0, module, idx);
-}
-
-/* These omap2_ PRM functions apply to both OMAP2 and 3 */
-int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift);
-int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift);
-int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift);
-
-int omap4_prm_is_hardreset_asserted(void __iomem *rstctrl_reg, u8 shift);
-int omap4_prm_assert_hardreset(void __iomem *rstctrl_reg, u8 shift);
-int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift);
-
-#endif
-
-/*
- * Bits common to specific registers
- *
- * The 3430 register and bit names are generally used,
- * since they tend to make more sense
- */
-
-/* PM_EVGENONTIM_MPU */
-/* Named PM_EVEGENONTIM_MPU on the 24XX */
-#define OMAP_ONTIMEVAL_SHIFT                            0
-#define OMAP_ONTIMEVAL_MASK                             (0xffffffff << 0)
-
-/* PM_EVGENOFFTIM_MPU */
-/* Named PM_EVEGENOFFTIM_MPU on the 24XX */
-#define OMAP_OFFTIMEVAL_SHIFT                           0
-#define OMAP_OFFTIMEVAL_MASK                            (0xffffffff << 0)
-
-/* PRM_CLKSETUP and PRCM_VOLTSETUP */
-/* Named PRCM_CLKSSETUP on the 24XX */
-#define OMAP_SETUP_TIME_SHIFT                           0
-#define OMAP_SETUP_TIME_MASK                            (0xffff << 0)
-
-/* PRM_CLKSRC_CTRL */
-/* Named PRCM_CLKSRC_CTRL on the 24XX */
-#define OMAP_SYSCLKDIV_SHIFT                            6
-#define OMAP_SYSCLKDIV_MASK                             (0x3 << 6)
-#define OMAP_AUTOEXTCLKMODE_SHIFT                       3
-#define OMAP_AUTOEXTCLKMODE_MASK                        (0x3 << 3)
-#define OMAP_SYSCLKSEL_SHIFT                            0
-#define OMAP_SYSCLKSEL_MASK                             (0x3 << 0)
-
-/* PM_EVGENCTRL_MPU */
-#define OMAP_OFFLOADMODE_SHIFT                          3
-#define OMAP_OFFLOADMODE_MASK                           (0x3 << 3)
-#define OMAP_ONLOADMODE_SHIFT                           1
-#define OMAP_ONLOADMODE_MASK                            (0x3 << 1)
-#define OMAP_ENABLE_MASK                                (1 << 0)
-
-/* PRM_RSTTIME */
-/* Named RM_RSTTIME_WKUP on the 24xx */
-#define OMAP_RSTTIME2_SHIFT                             8
-#define OMAP_RSTTIME2_MASK                              (0x1f << 8)
-#define OMAP_RSTTIME1_SHIFT                             0
-#define OMAP_RSTTIME1_MASK                              (0xff << 0)
-
-/* PRM_RSTCTRL */
-/* Named RM_RSTCTRL_WKUP on the 24xx */
-/* 2420 calls RST_DPLL3 'RST_DPLL' */
-#define OMAP_RST_DPLL3_MASK                             (1 << 2)
-#define OMAP_RST_GS_MASK                                (1 << 1)
-
-
-/*
- * Bits common to module-shared registers
- *
- * Not all registers of a particular type support all of these bits -
- * check TRM if you are unsure
- */
-
 /*
  * 24XX: PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP
  *
@@ -341,59 +40,6 @@ int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift);
 #define OMAP_POWERSTATEST_MASK                          (0x3 << 0)
 
 /*
- * 24XX: RM_RSTST_MPU and RM_RSTST_DSP - on 24XX, 'COREDOMAINWKUP_RST' is
- *       called 'COREWKUP_RST'
- *
- * 3430: RM_RSTST_IVA2, RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSS,
- *       RM_RSTST_CAM, RM_RSTST_PER, RM_RSTST_NEON
- */
-#define OMAP_COREDOMAINWKUP_RST_MASK                    (1 << 3)
-
-/*
- * 24XX: RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSP
- *
- * 2430: RM_RSTST_MDM
- *
- * 3430: RM_RSTST_CORE, RM_RSTST_EMU
- */
-#define OMAP_DOMAINWKUP_RST_MASK                        (1 << 2)
-
-/*
- * 24XX: RM_RSTST_MPU, RM_RSTST_WKUP, RM_RSTST_DSP
- *       On 24XX, 'GLOBALWARM_RST' is called 'GLOBALWMPU_RST'.
- *
- * 2430: RM_RSTST_MDM
- *
- * 3430: RM_RSTST_CORE, RM_RSTST_EMU
- */
-#define OMAP_GLOBALWARM_RST_MASK                        (1 << 1)
-#define OMAP_GLOBALCOLD_RST_MASK                        (1 << 0)
-
-/*
- * 24XX: PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_CORE, PM_WKDEP_DSP
- *       2420 TRM sometimes uses "EN_WAKEUP" instead of "EN_WKUP"
- *
- * 2430: PM_WKDEP_MDM
- *
- * 3430: PM_WKDEP_IVA2, PM_WKDEP_GFX, PM_WKDEP_DSS, PM_WKDEP_CAM,
- *       PM_WKDEP_PER
- */
-#define OMAP_EN_WKUP_SHIFT                              4
-#define OMAP_EN_WKUP_MASK                               (1 << 4)
-
-/*
- * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
- *       PM_PWSTCTRL_DSP
- *
- * 2430: PM_PWSTCTRL_MDM
- *
- * 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
- *       PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER,
- *       PM_PWSTCTRL_NEON
- */
-#define OMAP_LOGICRETSTATE_MASK                         (1 << 2)
-
-/*
  * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
  *       PM_PWSTCTRL_DSP, PM_PWSTST_MPU
  *
@@ -407,11 +53,4 @@ int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift);
 #define OMAP_POWERSTATE_MASK                            (0x3 << 0)
 
 
-/*
- * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
- * submodule to exit hardreset
- */
-#define MAX_MODULE_HARDRESET_WAIT               10000
-
-
 #endif
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c
index 421771eee450..ec0362574b5e 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -12,18 +12,65 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/err.h>
+#include <linux/io.h>
 
 #include <plat/common.h>
 #include <plat/cpu.h>
 #include <plat/prcm.h>
 
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
 #include "prm-regbits-34xx.h"
 
+u32 omap2_prm_read_mod_reg(s16 module, u16 idx)
+{
+        return __raw_readl(prm_base + module + idx);
+}
+
+void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx)
+{
+        __raw_writel(val, prm_base + module + idx);
+}
+
+/* Read-modify-write a register in a PRM module. Caller must lock */
+u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
+{
+        u32 v;
+
+        v = omap2_prm_read_mod_reg(module, idx);
+        v &= ~mask;
+        v |= bits;
+        omap2_prm_write_mod_reg(v, module, idx);
+
+        return v;
+}
+
+/* Read a PRM register, AND it, and shift the result down to bit 0 */
+u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
+{
+        u32 v;
+
+        v = omap2_prm_read_mod_reg(domain, idx);
+        v &= mask;
+        v >>= __ffs(mask);
+
+        return v;
+}
+
+u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+        return omap2_prm_rmw_mod_reg_bits(bits, bits, module, idx);
+}
+
+u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+        return omap2_prm_rmw_mod_reg_bits(bits, 0x0, module, idx);
+}
+
+
 /**
  * omap2_prm_is_hardreset_asserted - read the HW reset line state of
  * submodules contained in the hwmod module
@@ -39,7 +86,7 @@ int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift)
         if (!(cpu_is_omap24xx() || cpu_is_omap34xx()))
                 return -EINVAL;
 
-        return prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL,
+        return omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL,
                                        (1 << shift));
 }
 
@@ -63,7 +110,7 @@ int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
                 return -EINVAL;
 
         mask = 1 << shift;
-        prm_rmw_mod_reg_bits(mask, mask, prm_mod, OMAP2_RM_RSTCTRL);
+        omap2_prm_rmw_mod_reg_bits(mask, mask, prm_mod, OMAP2_RM_RSTCTRL);
 
         return 0;
 }
@@ -93,18 +140,17 @@ int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift)
         mask = 1 << shift;
 
         /* Check the current status to avoid de-asserting the line twice */
-        if (prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, mask) == 0)
+        if (omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, mask) == 0)
                 return -EEXIST;
 
         /* Clear the reset status by writing 1 to the status bit */
-        prm_rmw_mod_reg_bits(0xffffffff, mask, prm_mod, OMAP2_RM_RSTST);
+        omap2_prm_rmw_mod_reg_bits(0xffffffff, mask, prm_mod, OMAP2_RM_RSTST);
         /* de-assert the reset control line */
-        prm_rmw_mod_reg_bits(mask, 0, prm_mod, OMAP2_RM_RSTCTRL);
+        omap2_prm_rmw_mod_reg_bits(mask, 0, prm_mod, OMAP2_RM_RSTCTRL);
         /* wait the status to be set */
-        omap_test_timeout(prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTST,
+        omap_test_timeout(omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTST,
                                                   mask),
                           MAX_MODULE_HARDRESET_WAIT, c);
 
         return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
 }
-
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h
new file mode 100644
index 000000000000..53d44f6e3736
--- /dev/null
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h
@@ -0,0 +1,367 @@
+/*
+ * OMAP2/3 Power/Reset Management (PRM) register definitions
+ *
+ * Copyright (C) 2007-2009 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * The PRM hardware modules on the OMAP2/3 are quite similar to each
+ * other.  The PRM on OMAP4 has a new register layout, and is handled
+ * in a separate file.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM2XXX_3XXX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM2XXX_3XXX_H
+
+#include "prcm-common.h"
+#include "prm.h"
+
+#define OMAP2420_PRM_REGADDR(module, reg)                               \
+                OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
+#define OMAP2430_PRM_REGADDR(module, reg)                               \
+                OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
+#define OMAP34XX_PRM_REGADDR(module, reg)                               \
+                OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
+
+
+/*
+ * OMAP2-specific global PRM registers
+ * Use __raw_{read,write}l() with these registers.
+ *
+ * With a few exceptions, these are the register names beginning with
+ * PRCM_* on 24xx.  (The exceptions are the IRQSTATUS and IRQENABLE
+ * bits.)
+ *
+ */
+
+#define OMAP2_PRCM_REVISION_OFFSET      0x0000
+#define OMAP2420_PRCM_REVISION          OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000)
+#define OMAP2_PRCM_SYSCONFIG_OFFSET     0x0010
+#define OMAP2420_PRCM_SYSCONFIG         OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010)
+
+#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET 0x0018
+#define OMAP2420_PRCM_IRQSTATUS_MPU     OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018)
+#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET 0x001c
+#define OMAP2420_PRCM_IRQENABLE_MPU     OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c)
+
+#define OMAP2_PRCM_VOLTCTRL_OFFSET      0x0050
+#define OMAP2420_PRCM_VOLTCTRL          OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050)
+#define OMAP2_PRCM_VOLTST_OFFSET        0x0054
+#define OMAP2420_PRCM_VOLTST            OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054)
+#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET   0x0060
+#define OMAP2420_PRCM_CLKSRC_CTRL       OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060)
+#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET   0x0070
+#define OMAP2420_PRCM_CLKOUT_CTRL       OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070)
+#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET  0x0078
+#define OMAP2420_PRCM_CLKEMUL_CTRL      OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078)
+#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET   0x0080
+#define OMAP2420_PRCM_CLKCFG_CTRL       OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080)
+#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET 0x0084
+#define OMAP2420_PRCM_CLKCFG_STATUS     OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084)
+#define OMAP2_PRCM_VOLTSETUP_OFFSET     0x0090
+#define OMAP2420_PRCM_VOLTSETUP         OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090)
+#define OMAP2_PRCM_CLKSSETUP_OFFSET     0x0094
+#define OMAP2420_PRCM_CLKSSETUP         OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094)
+#define OMAP2_PRCM_POLCTRL_OFFSET       0x0098
+#define OMAP2420_PRCM_POLCTRL           OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098)
+
+#define OMAP2430_PRCM_REVISION          OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000)
+#define OMAP2430_PRCM_SYSCONFIG         OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010)
+
+#define OMAP2430_PRCM_IRQSTATUS_MPU     OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018)
+#define OMAP2430_PRCM_IRQENABLE_MPU     OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c)
+
+#define OMAP2430_PRCM_VOLTCTRL          OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050)
+#define OMAP2430_PRCM_VOLTST            OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054)
+#define OMAP2430_PRCM_CLKSRC_CTRL       OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060)
+#define OMAP2430_PRCM_CLKOUT_CTRL       OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070)
+#define OMAP2430_PRCM_CLKEMUL_CTRL      OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078)
+#define OMAP2430_PRCM_CLKCFG_CTRL       OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080)
+#define OMAP2430_PRCM_CLKCFG_STATUS     OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084)
+#define OMAP2430_PRCM_VOLTSETUP         OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090)
+#define OMAP2430_PRCM_CLKSSETUP         OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094)
+#define OMAP2430_PRCM_POLCTRL           OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098)
+
+/*
+ * OMAP3-specific global PRM registers
+ * Use __raw_{read,write}l() with these registers.
+ *
+ * With a few exceptions, these are the register names beginning with
+ * PRM_* on 34xx.  (The exceptions are the IRQSTATUS and IRQENABLE
+ * bits.)
+ */
+
+#define OMAP3_PRM_REVISION_OFFSET       0x0004
+#define OMAP3430_PRM_REVISION           OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004)
+#define OMAP3_PRM_SYSCONFIG_OFFSET      0x0014
+#define OMAP3430_PRM_SYSCONFIG          OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014)
+
+#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET  0x0018
+#define OMAP3430_PRM_IRQSTATUS_MPU      OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018)
+#define OMAP3_PRM_IRQENABLE_MPU_OFFSET  0x001c
+#define OMAP3430_PRM_IRQENABLE_MPU      OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c)
+
+
+#define OMAP3_PRM_VC_SMPS_SA_OFFSET     0x0020
+#define OMAP3430_PRM_VC_SMPS_SA         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020)
+#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET 0x0024
+#define OMAP3430_PRM_VC_SMPS_VOL_RA     OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024)
+#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET 0x0028
+#define OMAP3430_PRM_VC_SMPS_CMD_RA     OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028)
+#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET   0x002c
+#define OMAP3430_PRM_VC_CMD_VAL_0       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c)
+#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET   0x0030
+#define OMAP3430_PRM_VC_CMD_VAL_1       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030)
+#define OMAP3_PRM_VC_CH_CONF_OFFSET     0x0034
+#define OMAP3430_PRM_VC_CH_CONF         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034)
+#define OMAP3_PRM_VC_I2C_CFG_OFFSET     0x0038
+#define OMAP3430_PRM_VC_I2C_CFG         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038)
+#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET  0x003c
+#define OMAP3430_PRM_VC_BYPASS_VAL      OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c)
+#define OMAP3_PRM_RSTCTRL_OFFSET        0x0050
+#define OMAP3430_PRM_RSTCTRL            OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050)
+#define OMAP3_PRM_RSTTIME_OFFSET        0x0054
+#define OMAP3430_PRM_RSTTIME            OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054)
+#define OMAP3_PRM_RSTST_OFFSET  0x0058
+#define OMAP3430_PRM_RSTST              OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058)
+#define OMAP3_PRM_VOLTCTRL_OFFSET       0x0060
+#define OMAP3430_PRM_VOLTCTRL           OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060)
+#define OMAP3_PRM_SRAM_PCHARGE_OFFSET   0x0064
+#define OMAP3430_PRM_SRAM_PCHARGE       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064)
+#define OMAP3_PRM_CLKSRC_CTRL_OFFSET    0x0070
+#define OMAP3430_PRM_CLKSRC_CTRL        OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070)
+#define OMAP3_PRM_VOLTSETUP1_OFFSET     0x0090
+#define OMAP3430_PRM_VOLTSETUP1         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090)
+#define OMAP3_PRM_VOLTOFFSET_OFFSET     0x0094
+#define OMAP3430_PRM_VOLTOFFSET         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094)
+#define OMAP3_PRM_CLKSETUP_OFFSET       0x0098
+#define OMAP3430_PRM_CLKSETUP           OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098)
+#define OMAP3_PRM_POLCTRL_OFFSET        0x009c
+#define OMAP3430_PRM_POLCTRL            OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c)
+#define OMAP3_PRM_VOLTSETUP2_OFFSET     0x00a0
+#define OMAP3430_PRM_VOLTSETUP2         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0)
+#define OMAP3_PRM_VP1_CONFIG_OFFSET     0x00b0
+#define OMAP3430_PRM_VP1_CONFIG         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0)
+#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET   0x00b4
+#define OMAP3430_PRM_VP1_VSTEPMIN       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4)
+#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET   0x00b8
+#define OMAP3430_PRM_VP1_VSTEPMAX       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8)
+#define OMAP3_PRM_VP1_VLIMITTO_OFFSET   0x00bc
+#define OMAP3430_PRM_VP1_VLIMITTO       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc)
+#define OMAP3_PRM_VP1_VOLTAGE_OFFSET    0x00c0
+#define OMAP3430_PRM_VP1_VOLTAGE        OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0)
+#define OMAP3_PRM_VP1_STATUS_OFFSET     0x00c4
+#define OMAP3430_PRM_VP1_STATUS         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4)
+#define OMAP3_PRM_VP2_CONFIG_OFFSET     0x00d0
+#define OMAP3430_PRM_VP2_CONFIG         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0)
+#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET   0x00d4
+#define OMAP3430_PRM_VP2_VSTEPMIN       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4)
+#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET   0x00d8
+#define OMAP3430_PRM_VP2_VSTEPMAX       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8)
+#define OMAP3_PRM_VP2_VLIMITTO_OFFSET   0x00dc
+#define OMAP3430_PRM_VP2_VLIMITTO       OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc)
+#define OMAP3_PRM_VP2_VOLTAGE_OFFSET    0x00e0
+#define OMAP3430_PRM_VP2_VOLTAGE        OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0)
+#define OMAP3_PRM_VP2_STATUS_OFFSET     0x00e4
+#define OMAP3430_PRM_VP2_STATUS         OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4)
+
+#define OMAP3_PRM_CLKSEL_OFFSET 0x0040
+#define OMAP3430_PRM_CLKSEL             OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040)
+#define OMAP3_PRM_CLKOUT_CTRL_OFFSET    0x0070
+#define OMAP3430_PRM_CLKOUT_CTRL        OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
+
+/*
+ * Module specific PRM register offsets from PRM_BASE + domain offset
+ *
+ * Use prm_{read,write}_mod_reg() with these registers.
+ *
+ * With a few exceptions, these are the register names beginning with
+ * {PM,RM}_* on both OMAP2/3 SoC families..  (The exceptions are the
+ * IRQSTATUS and IRQENABLE bits.)
+ */
+
+/* Register offsets appearing on both OMAP2 and OMAP3 */
+
+#define OMAP2_RM_RSTCTRL                                0x0050
+#define OMAP2_RM_RSTTIME                                0x0054
+#define OMAP2_RM_RSTST                                  0x0058
+#define OMAP2_PM_PWSTCTRL                               0x00e0
+#define OMAP2_PM_PWSTST                                 0x00e4
+
+#define PM_WKEN                                         0x00a0
+#define PM_WKEN1                                        PM_WKEN
+#define PM_WKST                                         0x00b0
+#define PM_WKST1                                        PM_WKST
+#define PM_WKDEP                                        0x00c8
+#define PM_EVGENCTRL                                    0x00d4
+#define PM_EVGENONTIM                                   0x00d8
+#define PM_EVGENOFFTIM                                  0x00dc
+
+/* OMAP2xxx specific register offsets */
+#define OMAP24XX_PM_WKEN2                               0x00a4
+#define OMAP24XX_PM_WKST2                               0x00b4
+
+#define OMAP24XX_PRCM_IRQSTATUS_DSP                     0x00f0  /* IVA mod */
+#define OMAP24XX_PRCM_IRQENABLE_DSP                     0x00f4  /* IVA mod */
+#define OMAP24XX_PRCM_IRQSTATUS_IVA                     0x00f8
+#define OMAP24XX_PRCM_IRQENABLE_IVA                     0x00fc
+
+/* OMAP3 specific register offsets */
+#define OMAP3430ES2_PM_WKEN3                            0x00f0
+#define OMAP3430ES2_PM_WKST3                            0x00b8
+
+#define OMAP3430_PM_MPUGRPSEL                           0x00a4
+#define OMAP3430_PM_MPUGRPSEL1                          OMAP3430_PM_MPUGRPSEL
+#define OMAP3430ES2_PM_MPUGRPSEL3                       0x00f8
+
+#define OMAP3430_PM_IVAGRPSEL                           0x00a8
+#define OMAP3430_PM_IVAGRPSEL1                          OMAP3430_PM_IVAGRPSEL
+#define OMAP3430ES2_PM_IVAGRPSEL3                       0x00f4
+
+#define OMAP3430_PM_PREPWSTST                           0x00e8
+
+#define OMAP3430_PRM_IRQSTATUS_IVA2                     0x00f8
+#define OMAP3430_PRM_IRQENABLE_IVA2                     0x00fc
+
+
+#ifndef __ASSEMBLER__
+
+/* Power/reset management domain register get/set */
+extern u32 omap2_prm_read_mod_reg(s16 module, u16 idx);
+extern void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx);
+extern u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
+extern u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx);
+extern u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx);
+extern u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask);
+
+/* These omap2_ PRM functions apply to both OMAP2 and 3 */
+extern int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift);
+extern int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift);
+extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift);
+
+#endif
+
+/*
+ * Bits common to specific registers
+ *
+ * The 3430 register and bit names are generally used,
+ * since they tend to make more sense
+ */
+
+/* PM_EVGENONTIM_MPU */
+/* Named PM_EVEGENONTIM_MPU on the 24XX */
+#define OMAP_ONTIMEVAL_SHIFT                            0
+#define OMAP_ONTIMEVAL_MASK                             (0xffffffff << 0)
+
+/* PM_EVGENOFFTIM_MPU */
+/* Named PM_EVEGENOFFTIM_MPU on the 24XX */
+#define OMAP_OFFTIMEVAL_SHIFT                           0
+#define OMAP_OFFTIMEVAL_MASK                            (0xffffffff << 0)
+
+/* PRM_CLKSETUP and PRCM_VOLTSETUP */
+/* Named PRCM_CLKSSETUP on the 24XX */
+#define OMAP_SETUP_TIME_SHIFT                           0
+#define OMAP_SETUP_TIME_MASK                            (0xffff << 0)
+
+/* PRM_CLKSRC_CTRL */
+/* Named PRCM_CLKSRC_CTRL on the 24XX */
+#define OMAP_SYSCLKDIV_SHIFT                            6
+#define OMAP_SYSCLKDIV_MASK                             (0x3 << 6)
+#define OMAP_AUTOEXTCLKMODE_SHIFT                       3
+#define OMAP_AUTOEXTCLKMODE_MASK                        (0x3 << 3)
+#define OMAP_SYSCLKSEL_SHIFT                            0
+#define OMAP_SYSCLKSEL_MASK                             (0x3 << 0)
+
+/* PM_EVGENCTRL_MPU */
+#define OMAP_OFFLOADMODE_SHIFT                          3
+#define OMAP_OFFLOADMODE_MASK                           (0x3 << 3)
+#define OMAP_ONLOADMODE_SHIFT                           1
+#define OMAP_ONLOADMODE_MASK                            (0x3 << 1)
+#define OMAP_ENABLE_MASK                                (1 << 0)
+
+/* PRM_RSTTIME */
+/* Named RM_RSTTIME_WKUP on the 24xx */
+#define OMAP_RSTTIME2_SHIFT                             8
+#define OMAP_RSTTIME2_MASK                              (0x1f << 8)
+#define OMAP_RSTTIME1_SHIFT                             0
+#define OMAP_RSTTIME1_MASK                              (0xff << 0)
+
+/* PRM_RSTCTRL */
+/* Named RM_RSTCTRL_WKUP on the 24xx */
+/* 2420 calls RST_DPLL3 'RST_DPLL' */
+#define OMAP_RST_DPLL3_MASK                             (1 << 2)
+#define OMAP_RST_GS_MASK                                (1 << 1)
+
+
+/*
+ * Bits common to module-shared registers
+ *
+ * Not all registers of a particular type support all of these bits -
+ * check TRM if you are unsure
+ */
+
+/*
+ * 24XX: RM_RSTST_MPU and RM_RSTST_DSP - on 24XX, 'COREDOMAINWKUP_RST' is
+ *       called 'COREWKUP_RST'
+ *
+ * 3430: RM_RSTST_IVA2, RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSS,
+ *       RM_RSTST_CAM, RM_RSTST_PER, RM_RSTST_NEON
+ */
+#define OMAP_COREDOMAINWKUP_RST_MASK                    (1 << 3)
+
+/*
+ * 24XX: RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSP
+ *
+ * 2430: RM_RSTST_MDM
+ *
+ * 3430: RM_RSTST_CORE, RM_RSTST_EMU
+ */
+#define OMAP_DOMAINWKUP_RST_MASK                        (1 << 2)
+
+/*
+ * 24XX: RM_RSTST_MPU, RM_RSTST_WKUP, RM_RSTST_DSP
+ *       On 24XX, 'GLOBALWARM_RST' is called 'GLOBALWMPU_RST'.
+ *
+ * 2430: RM_RSTST_MDM
+ *
+ * 3430: RM_RSTST_CORE, RM_RSTST_EMU
+ */
+#define OMAP_GLOBALWARM_RST_MASK                        (1 << 1)
+#define OMAP_GLOBALCOLD_RST_MASK                        (1 << 0)
+
+/*
+ * 24XX: PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_CORE, PM_WKDEP_DSP
+ *       2420 TRM sometimes uses "EN_WAKEUP" instead of "EN_WKUP"
+ *
+ * 2430: PM_WKDEP_MDM
+ *
+ * 3430: PM_WKDEP_IVA2, PM_WKDEP_GFX, PM_WKDEP_DSS, PM_WKDEP_CAM,
+ *       PM_WKDEP_PER
+ */
+#define OMAP_EN_WKUP_SHIFT                              4
+#define OMAP_EN_WKUP_MASK                               (1 << 4)
+
+/*
+ * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
+ *       PM_PWSTCTRL_DSP
+ *
+ * 2430: PM_PWSTCTRL_MDM
+ *
+ * 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX,
+ *       PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER,
+ *       PM_PWSTCTRL_NEON
+ */
+#define OMAP_LOGICRETSTATE_MASK                         (1 << 2)
+
+
+/*
+ * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
+ * submodule to exit hardreset
+ */
+#define MAX_MODULE_HARDRESET_WAIT               10000
+
+
+#endif
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index a1ff918d9bed..a2a04bfa9628 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -15,12 +15,13 @@
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/err.h>
+#include <linux/io.h>
 
 #include <plat/common.h>
 #include <plat/cpu.h>
 #include <plat/prcm.h>
 
-#include "prm.h"
+#include "prm44xx.h"
 #include "prm-regbits-44xx.h"
 
 /*
@@ -29,6 +30,70 @@
  */
 #define OMAP4_RST_CTRL_ST_OFFSET                4
 
+/* PRM low-level functions */
+
+/* Read a register in a CM/PRM instance in the PRM module */
+u32 omap4_prm_read_inst_reg(s16 inst, u16 reg)
+{
+        return __raw_readl(OMAP44XX_PRM_REGADDR(inst, reg));
+}
+
+/* Write into a register in a CM/PRM instance in the PRM module */
+void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 reg)
+{
+        __raw_writel(val, OMAP44XX_PRM_REGADDR(inst, reg));
+}
+
+/* Read-modify-write a register in a PRM module. Caller must lock */
+u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
+{
+        u32 v;
+
+        v = omap4_prm_read_inst_reg(inst, reg);
+        v &= ~mask;
+        v |= bits;
+        omap4_prm_write_inst_reg(v, inst, reg);
+
+        return v;
+}
+
+/* Read a PRM register, AND it, and shift the result down to bit 0 */
+/* XXX deprecated */
+u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask)
+{
+        u32 v;
+
+        v = __raw_readl(reg);
+        v &= mask;
+        v >>= __ffs(mask);
+
+        return v;
+}
+
+/* Read-modify-write a register in a PRM module. Caller must lock */
+/* XXX deprecated */
+u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg)
+{
+        u32 v;
+
+        v = __raw_readl(reg);
+        v &= ~mask;
+        v |= bits;
+        __raw_writel(v, reg);
+
+        return v;
+}
+
+u32 omap4_prm_set_inst_reg_bits(u32 bits, s16 inst, s16 reg)
+{
+        return omap4_prm_rmw_inst_reg_bits(bits, bits, inst, reg);
+}
+
+u32 omap4_prm_clear_inst_reg_bits(u32 bits, s16 inst, s16 reg)
+{
+        return omap4_prm_rmw_inst_reg_bits(bits, 0x0, inst, reg);
+}
+
 /**
  * omap4_prm_is_hardreset_asserted - read the HW reset line state of
  * submodules contained in the hwmod module
@@ -114,3 +179,17 @@ int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift)
         return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
 }
 
+void omap4_prm_global_warm_sw_reset(void)
+{
+        u32 v;
+
+        v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST,
+                                    OMAP4_RM_RSTCTRL);
+        v |= OMAP4430_RST_GLOBAL_WARM_SW_MASK;
+        omap4_prm_write_inst_reg(v, OMAP4430_PRM_DEVICE_INST,
+                                 OMAP4_RM_RSTCTRL);
+
+        /* OCP barrier */
+        v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST,
+                                    OMAP4_RM_RSTCTRL);
+}
diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h
index 59839dbabd84..67a0d3feb3f6 100644
--- a/arch/arm/mach-omap2/prm44xx.h
+++ b/arch/arm/mach-omap2/prm44xx.h
@@ -17,736 +17,762 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
+ *
+ * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX",
+ *     or "OMAP4430".
  */
 
 #ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_H
 #define __ARCH_ARM_MACH_OMAP2_PRM44XX_H
 
+#include "prcm-common.h"
+#include "prm.h"
+
+#define OMAP4430_PRM_BASE               0x4a306000
+
+#define OMAP44XX_PRM_REGADDR(inst, reg)                         \
+        OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE + (inst) + (reg))
+
+
+/* PRM instances */
+#define OMAP4430_PRM_OCP_SOCKET_INST    0x0000
+#define OMAP4430_PRM_CKGEN_INST         0x0100
+#define OMAP4430_PRM_MPU_INST           0x0300
+#define OMAP4430_PRM_TESLA_INST         0x0400
+#define OMAP4430_PRM_ABE_INST           0x0500
+#define OMAP4430_PRM_ALWAYS_ON_INST     0x0600
+#define OMAP4430_PRM_CORE_INST          0x0700
+#define OMAP4430_PRM_IVAHD_INST         0x0f00
+#define OMAP4430_PRM_CAM_INST           0x1000
+#define OMAP4430_PRM_DSS_INST           0x1100
+#define OMAP4430_PRM_GFX_INST           0x1200
+#define OMAP4430_PRM_L3INIT_INST                0x1300
+#define OMAP4430_PRM_L4PER_INST         0x1400
+#define OMAP4430_PRM_CEFUSE_INST                0x1600
+#define OMAP4430_PRM_WKUP_INST          0x1700
+#define OMAP4430_PRM_WKUP_CM_INST       0x1800
+#define OMAP4430_PRM_EMU_INST           0x1900
+#define OMAP4430_PRM_EMU_CM_INST                0x1a00
+#define OMAP4430_PRM_DEVICE_INST                0x1b00
+#define OMAP4430_PRM_INSTR_INST         0x1f00
+
+/* PRM clockdomain register offsets (from instance start) */
+#define OMAP4430_PRM_MPU_MPU_CDOFFS             0x0000
+#define OMAP4430_PRM_TESLA_TESLA_CDOFFS         0x0000
+#define OMAP4430_PRM_ABE_ABE_CDOFFS             0x0000
+#define OMAP4430_PRM_CORE_CORE_CDOFFS           0x0000
+#define OMAP4430_PRM_IVAHD_IVAHD_CDOFFS         0x0000
+#define OMAP4430_PRM_CAM_CAM_CDOFFS             0x0000
+#define OMAP4430_PRM_DSS_DSS_CDOFFS             0x0000
+#define OMAP4430_PRM_GFX_GFX_CDOFFS             0x0000
+#define OMAP4430_PRM_L3INIT_L3INIT_CDOFFS       0x0000
+#define OMAP4430_PRM_L4PER_L4PER_CDOFFS         0x0000
+#define OMAP4430_PRM_CEFUSE_CEFUSE_CDOFFS       0x0000
+#define OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS        0x0000
+#define OMAP4430_PRM_EMU_EMU_CDOFFS             0x0000
+#define OMAP4430_PRM_EMU_CM_EMU_CDOFFS          0x0000
+
+/* OMAP4 specific register offsets */
+#define OMAP4_RM_RSTCTRL                                0x0000
+#define OMAP4_RM_RSTTIME                                0x0004
+#define OMAP4_RM_RSTST                                  0x0008
+#define OMAP4_PM_PWSTCTRL                               0x0000
+#define OMAP4_PM_PWSTST                                 0x0004
+
 
 /* PRM */
 
 /* PRM.OCP_SOCKET_PRM register offsets */
 #define OMAP4_REVISION_PRM_OFFSET                       0x0000
-#define OMAP4430_REVISION_PRM                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0000)
+#define OMAP4430_REVISION_PRM                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0000)
 #define OMAP4_PRM_IRQSTATUS_MPU_OFFSET                  0x0010
-#define OMAP4430_PRM_IRQSTATUS_MPU                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0010)
+#define OMAP4430_PRM_IRQSTATUS_MPU                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0010)
 #define OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET                0x0014
-#define OMAP4430_PRM_IRQSTATUS_MPU_2                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0014)
+#define OMAP4430_PRM_IRQSTATUS_MPU_2                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0014)
 #define OMAP4_PRM_IRQENABLE_MPU_OFFSET                  0x0018
-#define OMAP4430_PRM_IRQENABLE_MPU                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0018)
+#define OMAP4430_PRM_IRQENABLE_MPU                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0018)
 #define OMAP4_PRM_IRQENABLE_MPU_2_OFFSET                0x001c
-#define OMAP4430_PRM_IRQENABLE_MPU_2                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x001c)
+#define OMAP4430_PRM_IRQENABLE_MPU_2                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x001c)
 #define OMAP4_PRM_IRQSTATUS_DUCATI_OFFSET               0x0020
-#define OMAP4430_PRM_IRQSTATUS_DUCATI                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0020)
+#define OMAP4430_PRM_IRQSTATUS_DUCATI                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0020)
 #define OMAP4_PRM_IRQENABLE_DUCATI_OFFSET               0x0028
-#define OMAP4430_PRM_IRQENABLE_DUCATI                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0028)
+#define OMAP4430_PRM_IRQENABLE_DUCATI                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0028)
 #define OMAP4_PRM_IRQSTATUS_TESLA_OFFSET                0x0030
-#define OMAP4430_PRM_IRQSTATUS_TESLA                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0030)
+#define OMAP4430_PRM_IRQSTATUS_TESLA                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0030)
 #define OMAP4_PRM_IRQENABLE_TESLA_OFFSET                0x0038
-#define OMAP4430_PRM_IRQENABLE_TESLA                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0038)
+#define OMAP4430_PRM_IRQENABLE_TESLA                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0038)
 #define OMAP4_CM_PRM_PROFILING_CLKCTRL_OFFSET           0x0040
-#define OMAP4430_CM_PRM_PROFILING_CLKCTRL               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0040)
+#define OMAP4430_CM_PRM_PROFILING_CLKCTRL               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0040)
 
 /* PRM.CKGEN_PRM register offsets */
 #define OMAP4_CM_ABE_DSS_SYS_CLKSEL_OFFSET              0x0000
-#define OMAP4430_CM_ABE_DSS_SYS_CLKSEL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_MOD, 0x0000)
+#define OMAP4430_CM_ABE_DSS_SYS_CLKSEL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0000)
 #define OMAP4_CM_L4_WKUP_CLKSEL_OFFSET                  0x0008
-#define OMAP4430_CM_L4_WKUP_CLKSEL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_MOD, 0x0008)
+#define OMAP4430_CM_L4_WKUP_CLKSEL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0008)
 #define OMAP4_CM_ABE_PLL_REF_CLKSEL_OFFSET              0x000c
-#define OMAP4430_CM_ABE_PLL_REF_CLKSEL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_MOD, 0x000c)
+#define OMAP4430_CM_ABE_PLL_REF_CLKSEL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x000c)
 #define OMAP4_CM_SYS_CLKSEL_OFFSET                      0x0010
-#define OMAP4430_CM_SYS_CLKSEL                          OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_MOD, 0x0010)
+#define OMAP4430_CM_SYS_CLKSEL                          OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0010)
 
 /* PRM.MPU_PRM register offsets */
 #define OMAP4_PM_MPU_PWRSTCTRL_OFFSET                   0x0000
-#define OMAP4430_PM_MPU_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_MOD, 0x0000)
+#define OMAP4430_PM_MPU_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0000)
 #define OMAP4_PM_MPU_PWRSTST_OFFSET                     0x0004
-#define OMAP4430_PM_MPU_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_MOD, 0x0004)
+#define OMAP4430_PM_MPU_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0004)
 #define OMAP4_RM_MPU_RSTST_OFFSET                       0x0014
-#define OMAP4430_RM_MPU_RSTST                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_MOD, 0x0014)
+#define OMAP4430_RM_MPU_RSTST                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0014)
 #define OMAP4_RM_MPU_MPU_CONTEXT_OFFSET                 0x0024
-#define OMAP4430_RM_MPU_MPU_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_MOD, 0x0024)
+#define OMAP4430_RM_MPU_MPU_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0024)
 
 /* PRM.TESLA_PRM register offsets */
 #define OMAP4_PM_TESLA_PWRSTCTRL_OFFSET                 0x0000
-#define OMAP4430_PM_TESLA_PWRSTCTRL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0000)
+#define OMAP4430_PM_TESLA_PWRSTCTRL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0000)
 #define OMAP4_PM_TESLA_PWRSTST_OFFSET                   0x0004
-#define OMAP4430_PM_TESLA_PWRSTST                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0004)
+#define OMAP4430_PM_TESLA_PWRSTST                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0004)
 #define OMAP4_RM_TESLA_RSTCTRL_OFFSET                   0x0010
-#define OMAP4430_RM_TESLA_RSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0010)
+#define OMAP4430_RM_TESLA_RSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0010)
 #define OMAP4_RM_TESLA_RSTST_OFFSET                     0x0014
-#define OMAP4430_RM_TESLA_RSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0014)
+#define OMAP4430_RM_TESLA_RSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0014)
 #define OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET             0x0024
-#define OMAP4430_RM_TESLA_TESLA_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0024)
+#define OMAP4430_RM_TESLA_TESLA_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0024)
 
 /* PRM.ABE_PRM register offsets */
 #define OMAP4_PM_ABE_PWRSTCTRL_OFFSET                   0x0000
-#define OMAP4430_PM_ABE_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0000)
+#define OMAP4430_PM_ABE_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0000)
 #define OMAP4_PM_ABE_PWRSTST_OFFSET                     0x0004
-#define OMAP4430_PM_ABE_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0004)
+#define OMAP4430_PM_ABE_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0004)
 #define OMAP4_RM_ABE_AESS_CONTEXT_OFFSET                0x002c
-#define OMAP4430_RM_ABE_AESS_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x002c)
+#define OMAP4430_RM_ABE_AESS_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x002c)
 #define OMAP4_PM_ABE_PDM_WKDEP_OFFSET                   0x0030
-#define OMAP4430_PM_ABE_PDM_WKDEP                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0030)
+#define OMAP4430_PM_ABE_PDM_WKDEP                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0030)
 #define OMAP4_RM_ABE_PDM_CONTEXT_OFFSET                 0x0034
-#define OMAP4430_RM_ABE_PDM_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0034)
+#define OMAP4430_RM_ABE_PDM_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0034)
 #define OMAP4_PM_ABE_DMIC_WKDEP_OFFSET                  0x0038
-#define OMAP4430_PM_ABE_DMIC_WKDEP                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0038)
+#define OMAP4430_PM_ABE_DMIC_WKDEP                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0038)
 #define OMAP4_RM_ABE_DMIC_CONTEXT_OFFSET                0x003c
-#define OMAP4430_RM_ABE_DMIC_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x003c)
+#define OMAP4430_RM_ABE_DMIC_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x003c)
 #define OMAP4_PM_ABE_MCASP_WKDEP_OFFSET                 0x0040
-#define OMAP4430_PM_ABE_MCASP_WKDEP                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0040)
+#define OMAP4430_PM_ABE_MCASP_WKDEP                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0040)
 #define OMAP4_RM_ABE_MCASP_CONTEXT_OFFSET               0x0044
-#define OMAP4430_RM_ABE_MCASP_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0044)
+#define OMAP4430_RM_ABE_MCASP_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0044)
 #define OMAP4_PM_ABE_MCBSP1_WKDEP_OFFSET                0x0048
-#define OMAP4430_PM_ABE_MCBSP1_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0048)
+#define OMAP4430_PM_ABE_MCBSP1_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0048)
 #define OMAP4_RM_ABE_MCBSP1_CONTEXT_OFFSET              0x004c
-#define OMAP4430_RM_ABE_MCBSP1_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x004c)
+#define OMAP4430_RM_ABE_MCBSP1_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x004c)
 #define OMAP4_PM_ABE_MCBSP2_WKDEP_OFFSET                0x0050
-#define OMAP4430_PM_ABE_MCBSP2_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0050)
+#define OMAP4430_PM_ABE_MCBSP2_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0050)
 #define OMAP4_RM_ABE_MCBSP2_CONTEXT_OFFSET              0x0054
-#define OMAP4430_RM_ABE_MCBSP2_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0054)
+#define OMAP4430_RM_ABE_MCBSP2_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0054)
 #define OMAP4_PM_ABE_MCBSP3_WKDEP_OFFSET                0x0058
-#define OMAP4430_PM_ABE_MCBSP3_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0058)
+#define OMAP4430_PM_ABE_MCBSP3_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0058)
 #define OMAP4_RM_ABE_MCBSP3_CONTEXT_OFFSET              0x005c
-#define OMAP4430_RM_ABE_MCBSP3_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x005c)
+#define OMAP4430_RM_ABE_MCBSP3_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x005c)
 #define OMAP4_PM_ABE_SLIMBUS_WKDEP_OFFSET               0x0060
-#define OMAP4430_PM_ABE_SLIMBUS_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0060)
+#define OMAP4430_PM_ABE_SLIMBUS_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0060)
 #define OMAP4_RM_ABE_SLIMBUS_CONTEXT_OFFSET             0x0064
-#define OMAP4430_RM_ABE_SLIMBUS_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0064)
+#define OMAP4430_RM_ABE_SLIMBUS_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0064)
 #define OMAP4_PM_ABE_TIMER5_WKDEP_OFFSET                0x0068
-#define OMAP4430_PM_ABE_TIMER5_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0068)
+#define OMAP4430_PM_ABE_TIMER5_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0068)
 #define OMAP4_RM_ABE_TIMER5_CONTEXT_OFFSET              0x006c
-#define OMAP4430_RM_ABE_TIMER5_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x006c)
+#define OMAP4430_RM_ABE_TIMER5_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x006c)
 #define OMAP4_PM_ABE_TIMER6_WKDEP_OFFSET                0x0070
-#define OMAP4430_PM_ABE_TIMER6_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0070)
+#define OMAP4430_PM_ABE_TIMER6_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0070)
 #define OMAP4_RM_ABE_TIMER6_CONTEXT_OFFSET              0x0074
-#define OMAP4430_RM_ABE_TIMER6_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0074)
+#define OMAP4430_RM_ABE_TIMER6_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0074)
 #define OMAP4_PM_ABE_TIMER7_WKDEP_OFFSET                0x0078
-#define OMAP4430_PM_ABE_TIMER7_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0078)
+#define OMAP4430_PM_ABE_TIMER7_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0078)
 #define OMAP4_RM_ABE_TIMER7_CONTEXT_OFFSET              0x007c
-#define OMAP4430_RM_ABE_TIMER7_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x007c)
+#define OMAP4430_RM_ABE_TIMER7_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x007c)
 #define OMAP4_PM_ABE_TIMER8_WKDEP_OFFSET                0x0080
-#define OMAP4430_PM_ABE_TIMER8_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0080)
+#define OMAP4430_PM_ABE_TIMER8_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0080)
 #define OMAP4_RM_ABE_TIMER8_CONTEXT_OFFSET              0x0084
-#define OMAP4430_RM_ABE_TIMER8_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0084)
+#define OMAP4430_RM_ABE_TIMER8_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0084)
 #define OMAP4_PM_ABE_WDT3_WKDEP_OFFSET                  0x0088
-#define OMAP4430_PM_ABE_WDT3_WKDEP                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0088)
+#define OMAP4430_PM_ABE_WDT3_WKDEP                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0088)
 #define OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET                0x008c
-#define OMAP4430_RM_ABE_WDT3_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x008c)
+#define OMAP4430_RM_ABE_WDT3_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x008c)
 
 /* PRM.ALWAYS_ON_PRM register offsets */
 #define OMAP4_RM_ALWON_MDMINTC_CONTEXT_OFFSET           0x0024
-#define OMAP4430_RM_ALWON_MDMINTC_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0024)
+#define OMAP4430_RM_ALWON_MDMINTC_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0024)
 #define OMAP4_PM_ALWON_SR_MPU_WKDEP_OFFSET              0x0028
-#define OMAP4430_PM_ALWON_SR_MPU_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0028)
+#define OMAP4430_PM_ALWON_SR_MPU_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0028)
 #define OMAP4_RM_ALWON_SR_MPU_CONTEXT_OFFSET            0x002c
-#define OMAP4430_RM_ALWON_SR_MPU_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x002c)
+#define OMAP4430_RM_ALWON_SR_MPU_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x002c)
 #define OMAP4_PM_ALWON_SR_IVA_WKDEP_OFFSET              0x0030
-#define OMAP4430_PM_ALWON_SR_IVA_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0030)
+#define OMAP4430_PM_ALWON_SR_IVA_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0030)
 #define OMAP4_RM_ALWON_SR_IVA_CONTEXT_OFFSET            0x0034
-#define OMAP4430_RM_ALWON_SR_IVA_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0034)
+#define OMAP4430_RM_ALWON_SR_IVA_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0034)
 #define OMAP4_PM_ALWON_SR_CORE_WKDEP_OFFSET             0x0038
-#define OMAP4430_PM_ALWON_SR_CORE_WKDEP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0038)
+#define OMAP4430_PM_ALWON_SR_CORE_WKDEP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0038)
 #define OMAP4_RM_ALWON_SR_CORE_CONTEXT_OFFSET           0x003c
-#define OMAP4430_RM_ALWON_SR_CORE_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x003c)
+#define OMAP4430_RM_ALWON_SR_CORE_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x003c)
 
 /* PRM.CORE_PRM register offsets */
 #define OMAP4_PM_CORE_PWRSTCTRL_OFFSET                  0x0000
-#define OMAP4430_PM_CORE_PWRSTCTRL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0000)
+#define OMAP4430_PM_CORE_PWRSTCTRL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0000)
 #define OMAP4_PM_CORE_PWRSTST_OFFSET                    0x0004
-#define OMAP4430_PM_CORE_PWRSTST                        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0004)
+#define OMAP4430_PM_CORE_PWRSTST                        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0004)
 #define OMAP4_RM_L3_1_L3_1_CONTEXT_OFFSET               0x0024
-#define OMAP4430_RM_L3_1_L3_1_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0024)
+#define OMAP4430_RM_L3_1_L3_1_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0024)
 #define OMAP4_RM_L3_2_L3_2_CONTEXT_OFFSET               0x0124
-#define OMAP4430_RM_L3_2_L3_2_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0124)
+#define OMAP4430_RM_L3_2_L3_2_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0124)
 #define OMAP4_RM_L3_2_GPMC_CONTEXT_OFFSET               0x012c
-#define OMAP4430_RM_L3_2_GPMC_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x012c)
+#define OMAP4430_RM_L3_2_GPMC_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x012c)
 #define OMAP4_RM_L3_2_OCMC_RAM_CONTEXT_OFFSET           0x0134
-#define OMAP4430_RM_L3_2_OCMC_RAM_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0134)
+#define OMAP4430_RM_L3_2_OCMC_RAM_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0134)
 #define OMAP4_RM_DUCATI_RSTCTRL_OFFSET                  0x0210
-#define OMAP4430_RM_DUCATI_RSTCTRL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0210)
+#define OMAP4430_RM_DUCATI_RSTCTRL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0210)
 #define OMAP4_RM_DUCATI_RSTST_OFFSET                    0x0214
-#define OMAP4430_RM_DUCATI_RSTST                        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0214)
+#define OMAP4430_RM_DUCATI_RSTST                        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0214)
 #define OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET           0x0224
-#define OMAP4430_RM_DUCATI_DUCATI_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0224)
+#define OMAP4430_RM_DUCATI_DUCATI_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0224)
 #define OMAP4_RM_SDMA_SDMA_CONTEXT_OFFSET               0x0324
-#define OMAP4430_RM_SDMA_SDMA_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0324)
+#define OMAP4430_RM_SDMA_SDMA_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0324)
 #define OMAP4_RM_MEMIF_DMM_CONTEXT_OFFSET               0x0424
-#define OMAP4430_RM_MEMIF_DMM_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0424)
+#define OMAP4430_RM_MEMIF_DMM_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0424)
 #define OMAP4_RM_MEMIF_EMIF_FW_CONTEXT_OFFSET           0x042c
-#define OMAP4430_RM_MEMIF_EMIF_FW_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x042c)
+#define OMAP4430_RM_MEMIF_EMIF_FW_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x042c)
 #define OMAP4_RM_MEMIF_EMIF_1_CONTEXT_OFFSET            0x0434
-#define OMAP4430_RM_MEMIF_EMIF_1_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0434)
+#define OMAP4430_RM_MEMIF_EMIF_1_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0434)
 #define OMAP4_RM_MEMIF_EMIF_2_CONTEXT_OFFSET            0x043c
-#define OMAP4430_RM_MEMIF_EMIF_2_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x043c)
+#define OMAP4430_RM_MEMIF_EMIF_2_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x043c)
 #define OMAP4_RM_MEMIF_DLL_CONTEXT_OFFSET               0x0444
-#define OMAP4430_RM_MEMIF_DLL_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0444)
+#define OMAP4430_RM_MEMIF_DLL_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0444)
 #define OMAP4_RM_MEMIF_EMIF_H1_CONTEXT_OFFSET           0x0454
-#define OMAP4430_RM_MEMIF_EMIF_H1_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0454)
+#define OMAP4430_RM_MEMIF_EMIF_H1_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0454)
 #define OMAP4_RM_MEMIF_EMIF_H2_CONTEXT_OFFSET           0x045c
-#define OMAP4430_RM_MEMIF_EMIF_H2_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x045c)
+#define OMAP4430_RM_MEMIF_EMIF_H2_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x045c)
 #define OMAP4_RM_MEMIF_DLL_H_CONTEXT_OFFSET             0x0464
-#define OMAP4430_RM_MEMIF_DLL_H_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0464)
+#define OMAP4430_RM_MEMIF_DLL_H_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0464)
 #define OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET               0x0524
-#define OMAP4430_RM_D2D_SAD2D_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0524)
-#define OMAP4_RM_D2D_MODEM_ICR_CONTEXT_OFFSET           0x052c
-#define OMAP4430_RM_D2D_MODEM_ICR_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x052c)
+#define OMAP4430_RM_D2D_SAD2D_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0524)
+#define OMAP4_RM_D2D_INSTEM_ICR_CONTEXT_OFFSET          0x052c
+#define OMAP4430_RM_D2D_INSTEM_ICR_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x052c)
 #define OMAP4_RM_D2D_SAD2D_FW_CONTEXT_OFFSET            0x0534
-#define OMAP4430_RM_D2D_SAD2D_FW_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0534)
+#define OMAP4430_RM_D2D_SAD2D_FW_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0534)
 #define OMAP4_RM_L4CFG_L4_CFG_CONTEXT_OFFSET            0x0624
-#define OMAP4430_RM_L4CFG_L4_CFG_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0624)
+#define OMAP4430_RM_L4CFG_L4_CFG_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0624)
 #define OMAP4_RM_L4CFG_HW_SEM_CONTEXT_OFFSET            0x062c
-#define OMAP4430_RM_L4CFG_HW_SEM_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x062c)
+#define OMAP4430_RM_L4CFG_HW_SEM_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x062c)
 #define OMAP4_RM_L4CFG_MAILBOX_CONTEXT_OFFSET           0x0634
-#define OMAP4430_RM_L4CFG_MAILBOX_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0634)
+#define OMAP4430_RM_L4CFG_MAILBOX_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0634)
 #define OMAP4_RM_L4CFG_SAR_ROM_CONTEXT_OFFSET           0x063c
-#define OMAP4430_RM_L4CFG_SAR_ROM_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x063c)
+#define OMAP4430_RM_L4CFG_SAR_ROM_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x063c)
 #define OMAP4_RM_L3INSTR_L3_3_CONTEXT_OFFSET            0x0724
-#define OMAP4430_RM_L3INSTR_L3_3_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0724)
+#define OMAP4430_RM_L3INSTR_L3_3_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0724)
 #define OMAP4_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET        0x072c
-#define OMAP4430_RM_L3INSTR_L3_INSTR_CONTEXT            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x072c)
+#define OMAP4430_RM_L3INSTR_L3_INSTR_CONTEXT            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x072c)
 #define OMAP4_RM_L3INSTR_OCP_WP1_CONTEXT_OFFSET         0x0744
-#define OMAP4430_RM_L3INSTR_OCP_WP1_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0744)
+#define OMAP4430_RM_L3INSTR_OCP_WP1_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0744)
 
 /* PRM.IVAHD_PRM register offsets */
 #define OMAP4_PM_IVAHD_PWRSTCTRL_OFFSET                 0x0000
-#define OMAP4430_PM_IVAHD_PWRSTCTRL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0000)
+#define OMAP4430_PM_IVAHD_PWRSTCTRL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0000)
 #define OMAP4_PM_IVAHD_PWRSTST_OFFSET                   0x0004
-#define OMAP4430_PM_IVAHD_PWRSTST                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0004)
+#define OMAP4430_PM_IVAHD_PWRSTST                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0004)
 #define OMAP4_RM_IVAHD_RSTCTRL_OFFSET                   0x0010
-#define OMAP4430_RM_IVAHD_RSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0010)
+#define OMAP4430_RM_IVAHD_RSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0010)
 #define OMAP4_RM_IVAHD_RSTST_OFFSET                     0x0014
-#define OMAP4430_RM_IVAHD_RSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0014)
+#define OMAP4430_RM_IVAHD_RSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0014)
 #define OMAP4_RM_IVAHD_IVAHD_CONTEXT_OFFSET             0x0024
-#define OMAP4430_RM_IVAHD_IVAHD_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0024)
+#define OMAP4430_RM_IVAHD_IVAHD_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0024)
 #define OMAP4_RM_IVAHD_SL2_CONTEXT_OFFSET               0x002c
-#define OMAP4430_RM_IVAHD_SL2_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x002c)
+#define OMAP4430_RM_IVAHD_SL2_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x002c)
 
 /* PRM.CAM_PRM register offsets */
 #define OMAP4_PM_CAM_PWRSTCTRL_OFFSET                   0x0000
-#define OMAP4430_PM_CAM_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_MOD, 0x0000)
+#define OMAP4430_PM_CAM_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0000)
 #define OMAP4_PM_CAM_PWRSTST_OFFSET                     0x0004
-#define OMAP4430_PM_CAM_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_MOD, 0x0004)
+#define OMAP4430_PM_CAM_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0004)
 #define OMAP4_RM_CAM_ISS_CONTEXT_OFFSET                 0x0024
-#define OMAP4430_RM_CAM_ISS_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_MOD, 0x0024)
+#define OMAP4430_RM_CAM_ISS_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0024)
 #define OMAP4_RM_CAM_FDIF_CONTEXT_OFFSET                0x002c
-#define OMAP4430_RM_CAM_FDIF_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_MOD, 0x002c)
+#define OMAP4430_RM_CAM_FDIF_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x002c)
 
 /* PRM.DSS_PRM register offsets */
 #define OMAP4_PM_DSS_PWRSTCTRL_OFFSET                   0x0000
-#define OMAP4430_PM_DSS_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x0000)
+#define OMAP4430_PM_DSS_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0000)
 #define OMAP4_PM_DSS_PWRSTST_OFFSET                     0x0004
-#define OMAP4430_PM_DSS_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x0004)
+#define OMAP4430_PM_DSS_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0004)
 #define OMAP4_PM_DSS_DSS_WKDEP_OFFSET                   0x0020
-#define OMAP4430_PM_DSS_DSS_WKDEP                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x0020)
+#define OMAP4430_PM_DSS_DSS_WKDEP                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0020)
 #define OMAP4_RM_DSS_DSS_CONTEXT_OFFSET                 0x0024
-#define OMAP4430_RM_DSS_DSS_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x0024)
+#define OMAP4430_RM_DSS_DSS_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0024)
 #define OMAP4_RM_DSS_DEISS_CONTEXT_OFFSET               0x002c
-#define OMAP4430_RM_DSS_DEISS_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x002c)
+#define OMAP4430_RM_DSS_DEISS_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x002c)
 
 /* PRM.GFX_PRM register offsets */
 #define OMAP4_PM_GFX_PWRSTCTRL_OFFSET                   0x0000
-#define OMAP4430_PM_GFX_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_MOD, 0x0000)
+#define OMAP4430_PM_GFX_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0000)
 #define OMAP4_PM_GFX_PWRSTST_OFFSET                     0x0004
-#define OMAP4430_PM_GFX_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_MOD, 0x0004)
+#define OMAP4430_PM_GFX_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0004)
 #define OMAP4_RM_GFX_GFX_CONTEXT_OFFSET                 0x0024
-#define OMAP4430_RM_GFX_GFX_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_MOD, 0x0024)
+#define OMAP4430_RM_GFX_GFX_CONTEXT                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0024)
 
 /* PRM.L3INIT_PRM register offsets */
 #define OMAP4_PM_L3INIT_PWRSTCTRL_OFFSET                0x0000
-#define OMAP4430_PM_L3INIT_PWRSTCTRL                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0000)
+#define OMAP4430_PM_L3INIT_PWRSTCTRL                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0000)
 #define OMAP4_PM_L3INIT_PWRSTST_OFFSET                  0x0004
-#define OMAP4430_PM_L3INIT_PWRSTST                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0004)
+#define OMAP4430_PM_L3INIT_PWRSTST                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0004)
 #define OMAP4_PM_L3INIT_MMC1_WKDEP_OFFSET               0x0028
-#define OMAP4430_PM_L3INIT_MMC1_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0028)
+#define OMAP4430_PM_L3INIT_MMC1_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0028)
 #define OMAP4_RM_L3INIT_MMC1_CONTEXT_OFFSET             0x002c
-#define OMAP4430_RM_L3INIT_MMC1_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x002c)
+#define OMAP4430_RM_L3INIT_MMC1_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x002c)
 #define OMAP4_PM_L3INIT_MMC2_WKDEP_OFFSET               0x0030
-#define OMAP4430_PM_L3INIT_MMC2_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0030)
+#define OMAP4430_PM_L3INIT_MMC2_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0030)
 #define OMAP4_RM_L3INIT_MMC2_CONTEXT_OFFSET             0x0034
-#define OMAP4430_RM_L3INIT_MMC2_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0034)
+#define OMAP4430_RM_L3INIT_MMC2_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0034)
 #define OMAP4_PM_L3INIT_HSI_WKDEP_OFFSET                0x0038
-#define OMAP4430_PM_L3INIT_HSI_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0038)
+#define OMAP4430_PM_L3INIT_HSI_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0038)
 #define OMAP4_RM_L3INIT_HSI_CONTEXT_OFFSET              0x003c
-#define OMAP4430_RM_L3INIT_HSI_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x003c)
+#define OMAP4430_RM_L3INIT_HSI_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x003c)
 #define OMAP4_PM_L3INIT_UNIPRO1_WKDEP_OFFSET            0x0040
-#define OMAP4430_PM_L3INIT_UNIPRO1_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0040)
+#define OMAP4430_PM_L3INIT_UNIPRO1_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0040)
 #define OMAP4_RM_L3INIT_UNIPRO1_CONTEXT_OFFSET          0x0044
-#define OMAP4430_RM_L3INIT_UNIPRO1_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0044)
+#define OMAP4430_RM_L3INIT_UNIPRO1_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0044)
 #define OMAP4_PM_L3INIT_USB_HOST_WKDEP_OFFSET           0x0058
-#define OMAP4430_PM_L3INIT_USB_HOST_WKDEP               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0058)
+#define OMAP4430_PM_L3INIT_USB_HOST_WKDEP               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0058)
 #define OMAP4_RM_L3INIT_USB_HOST_CONTEXT_OFFSET         0x005c
-#define OMAP4430_RM_L3INIT_USB_HOST_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x005c)
+#define OMAP4430_RM_L3INIT_USB_HOST_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x005c)
 #define OMAP4_PM_L3INIT_USB_OTG_WKDEP_OFFSET            0x0060
-#define OMAP4430_PM_L3INIT_USB_OTG_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0060)
+#define OMAP4430_PM_L3INIT_USB_OTG_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0060)
 #define OMAP4_RM_L3INIT_USB_OTG_CONTEXT_OFFSET          0x0064
-#define OMAP4430_RM_L3INIT_USB_OTG_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0064)
+#define OMAP4430_RM_L3INIT_USB_OTG_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0064)
 #define OMAP4_PM_L3INIT_USB_TLL_WKDEP_OFFSET            0x0068
-#define OMAP4430_PM_L3INIT_USB_TLL_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0068)
+#define OMAP4430_PM_L3INIT_USB_TLL_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0068)
 #define OMAP4_RM_L3INIT_USB_TLL_CONTEXT_OFFSET          0x006c
-#define OMAP4430_RM_L3INIT_USB_TLL_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x006c)
+#define OMAP4430_RM_L3INIT_USB_TLL_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x006c)
 #define OMAP4_RM_L3INIT_P1500_CONTEXT_OFFSET            0x007c
-#define OMAP4430_RM_L3INIT_P1500_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x007c)
+#define OMAP4430_RM_L3INIT_P1500_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x007c)
 #define OMAP4_RM_L3INIT_EMAC_CONTEXT_OFFSET             0x0084
-#define OMAP4430_RM_L3INIT_EMAC_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0084)
+#define OMAP4430_RM_L3INIT_EMAC_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0084)
 #define OMAP4_PM_L3INIT_SATA_WKDEP_OFFSET               0x0088
-#define OMAP4430_PM_L3INIT_SATA_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0088)
+#define OMAP4430_PM_L3INIT_SATA_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0088)
 #define OMAP4_RM_L3INIT_SATA_CONTEXT_OFFSET             0x008c
-#define OMAP4430_RM_L3INIT_SATA_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x008c)
+#define OMAP4430_RM_L3INIT_SATA_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x008c)
 #define OMAP4_RM_L3INIT_TPPSS_CONTEXT_OFFSET            0x0094
-#define OMAP4430_RM_L3INIT_TPPSS_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0094)
+#define OMAP4430_RM_L3INIT_TPPSS_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0094)
 #define OMAP4_PM_L3INIT_PCIESS_WKDEP_OFFSET             0x0098
-#define OMAP4430_PM_L3INIT_PCIESS_WKDEP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0098)
+#define OMAP4430_PM_L3INIT_PCIESS_WKDEP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0098)
 #define OMAP4_RM_L3INIT_PCIESS_CONTEXT_OFFSET           0x009c
-#define OMAP4430_RM_L3INIT_PCIESS_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x009c)
+#define OMAP4430_RM_L3INIT_PCIESS_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x009c)
 #define OMAP4_RM_L3INIT_CCPTX_CONTEXT_OFFSET            0x00ac
-#define OMAP4430_RM_L3INIT_CCPTX_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00ac)
+#define OMAP4430_RM_L3INIT_CCPTX_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00ac)
 #define OMAP4_PM_L3INIT_XHPI_WKDEP_OFFSET               0x00c0
-#define OMAP4430_PM_L3INIT_XHPI_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00c0)
+#define OMAP4430_PM_L3INIT_XHPI_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c0)
 #define OMAP4_RM_L3INIT_XHPI_CONTEXT_OFFSET             0x00c4
-#define OMAP4430_RM_L3INIT_XHPI_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00c4)
+#define OMAP4430_RM_L3INIT_XHPI_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c4)
 #define OMAP4_PM_L3INIT_MMC6_WKDEP_OFFSET               0x00c8
-#define OMAP4430_PM_L3INIT_MMC6_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00c8)
+#define OMAP4430_PM_L3INIT_MMC6_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c8)
 #define OMAP4_RM_L3INIT_MMC6_CONTEXT_OFFSET             0x00cc
-#define OMAP4430_RM_L3INIT_MMC6_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00cc)
+#define OMAP4430_RM_L3INIT_MMC6_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00cc)
 #define OMAP4_PM_L3INIT_USB_HOST_FS_WKDEP_OFFSET        0x00d0
-#define OMAP4430_PM_L3INIT_USB_HOST_FS_WKDEP            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00d0)
+#define OMAP4430_PM_L3INIT_USB_HOST_FS_WKDEP            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00d0)
 #define OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET      0x00d4
-#define OMAP4430_RM_L3INIT_USB_HOST_FS_CONTEXT          OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00d4)
+#define OMAP4430_RM_L3INIT_USB_HOST_FS_CONTEXT          OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00d4)
 #define OMAP4_RM_L3INIT_USBPHYOCP2SCP_CONTEXT_OFFSET    0x00e4
-#define OMAP4430_RM_L3INIT_USBPHYOCP2SCP_CONTEXT        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00e4)
+#define OMAP4430_RM_L3INIT_USBPHYOCP2SCP_CONTEXT        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00e4)
 
 /* PRM.L4PER_PRM register offsets */
 #define OMAP4_PM_L4PER_PWRSTCTRL_OFFSET                 0x0000
-#define OMAP4430_PM_L4PER_PWRSTCTRL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0000)
+#define OMAP4430_PM_L4PER_PWRSTCTRL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0000)
 #define OMAP4_PM_L4PER_PWRSTST_OFFSET                   0x0004
-#define OMAP4430_PM_L4PER_PWRSTST                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0004)
+#define OMAP4430_PM_L4PER_PWRSTST                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0004)
 #define OMAP4_RM_L4PER_ADC_CONTEXT_OFFSET               0x0024
-#define OMAP4430_RM_L4PER_ADC_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0024)
+#define OMAP4430_RM_L4PER_ADC_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0024)
 #define OMAP4_PM_L4PER_DMTIMER10_WKDEP_OFFSET           0x0028
-#define OMAP4430_PM_L4PER_DMTIMER10_WKDEP               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0028)
+#define OMAP4430_PM_L4PER_DMTIMER10_WKDEP               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0028)
 #define OMAP4_RM_L4PER_DMTIMER10_CONTEXT_OFFSET         0x002c
-#define OMAP4430_RM_L4PER_DMTIMER10_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x002c)
+#define OMAP4430_RM_L4PER_DMTIMER10_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x002c)
 #define OMAP4_PM_L4PER_DMTIMER11_WKDEP_OFFSET           0x0030
-#define OMAP4430_PM_L4PER_DMTIMER11_WKDEP               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0030)
+#define OMAP4430_PM_L4PER_DMTIMER11_WKDEP               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0030)
 #define OMAP4_RM_L4PER_DMTIMER11_CONTEXT_OFFSET         0x0034
-#define OMAP4430_RM_L4PER_DMTIMER11_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0034)
+#define OMAP4430_RM_L4PER_DMTIMER11_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0034)
 #define OMAP4_PM_L4PER_DMTIMER2_WKDEP_OFFSET            0x0038
-#define OMAP4430_PM_L4PER_DMTIMER2_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0038)
+#define OMAP4430_PM_L4PER_DMTIMER2_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0038)
 #define OMAP4_RM_L4PER_DMTIMER2_CONTEXT_OFFSET          0x003c
-#define OMAP4430_RM_L4PER_DMTIMER2_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x003c)
+#define OMAP4430_RM_L4PER_DMTIMER2_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x003c)
 #define OMAP4_PM_L4PER_DMTIMER3_WKDEP_OFFSET            0x0040
-#define OMAP4430_PM_L4PER_DMTIMER3_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0040)
+#define OMAP4430_PM_L4PER_DMTIMER3_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0040)
 #define OMAP4_RM_L4PER_DMTIMER3_CONTEXT_OFFSET          0x0044
-#define OMAP4430_RM_L4PER_DMTIMER3_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0044)
+#define OMAP4430_RM_L4PER_DMTIMER3_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0044)
 #define OMAP4_PM_L4PER_DMTIMER4_WKDEP_OFFSET            0x0048
-#define OMAP4430_PM_L4PER_DMTIMER4_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0048)
+#define OMAP4430_PM_L4PER_DMTIMER4_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0048)
 #define OMAP4_RM_L4PER_DMTIMER4_CONTEXT_OFFSET          0x004c
-#define OMAP4430_RM_L4PER_DMTIMER4_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x004c)
+#define OMAP4430_RM_L4PER_DMTIMER4_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x004c)
 #define OMAP4_PM_L4PER_DMTIMER9_WKDEP_OFFSET            0x0050
-#define OMAP4430_PM_L4PER_DMTIMER9_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0050)
+#define OMAP4430_PM_L4PER_DMTIMER9_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0050)
 #define OMAP4_RM_L4PER_DMTIMER9_CONTEXT_OFFSET          0x0054
-#define OMAP4430_RM_L4PER_DMTIMER9_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0054)
+#define OMAP4430_RM_L4PER_DMTIMER9_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0054)
 #define OMAP4_RM_L4PER_ELM_CONTEXT_OFFSET               0x005c
-#define OMAP4430_RM_L4PER_ELM_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x005c)
+#define OMAP4430_RM_L4PER_ELM_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x005c)
 #define OMAP4_PM_L4PER_GPIO2_WKDEP_OFFSET               0x0060
-#define OMAP4430_PM_L4PER_GPIO2_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0060)
+#define OMAP4430_PM_L4PER_GPIO2_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0060)
 #define OMAP4_RM_L4PER_GPIO2_CONTEXT_OFFSET             0x0064
-#define OMAP4430_RM_L4PER_GPIO2_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0064)
+#define OMAP4430_RM_L4PER_GPIO2_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0064)
 #define OMAP4_PM_L4PER_GPIO3_WKDEP_OFFSET               0x0068
-#define OMAP4430_PM_L4PER_GPIO3_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0068)
+#define OMAP4430_PM_L4PER_GPIO3_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0068)
 #define OMAP4_RM_L4PER_GPIO3_CONTEXT_OFFSET             0x006c
-#define OMAP4430_RM_L4PER_GPIO3_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x006c)
+#define OMAP4430_RM_L4PER_GPIO3_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x006c)
 #define OMAP4_PM_L4PER_GPIO4_WKDEP_OFFSET               0x0070
-#define OMAP4430_PM_L4PER_GPIO4_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0070)
+#define OMAP4430_PM_L4PER_GPIO4_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0070)
 #define OMAP4_RM_L4PER_GPIO4_CONTEXT_OFFSET             0x0074
-#define OMAP4430_RM_L4PER_GPIO4_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0074)
+#define OMAP4430_RM_L4PER_GPIO4_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0074)
 #define OMAP4_PM_L4PER_GPIO5_WKDEP_OFFSET               0x0078
-#define OMAP4430_PM_L4PER_GPIO5_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0078)
+#define OMAP4430_PM_L4PER_GPIO5_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0078)
 #define OMAP4_RM_L4PER_GPIO5_CONTEXT_OFFSET             0x007c
-#define OMAP4430_RM_L4PER_GPIO5_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x007c)
+#define OMAP4430_RM_L4PER_GPIO5_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x007c)
 #define OMAP4_PM_L4PER_GPIO6_WKDEP_OFFSET               0x0080
-#define OMAP4430_PM_L4PER_GPIO6_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0080)
+#define OMAP4430_PM_L4PER_GPIO6_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0080)
 #define OMAP4_RM_L4PER_GPIO6_CONTEXT_OFFSET             0x0084
-#define OMAP4430_RM_L4PER_GPIO6_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0084)
+#define OMAP4430_RM_L4PER_GPIO6_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0084)
 #define OMAP4_RM_L4PER_HDQ1W_CONTEXT_OFFSET             0x008c
-#define OMAP4430_RM_L4PER_HDQ1W_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x008c)
+#define OMAP4430_RM_L4PER_HDQ1W_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x008c)
 #define OMAP4_PM_L4PER_HECC1_WKDEP_OFFSET               0x0090
-#define OMAP4430_PM_L4PER_HECC1_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0090)
+#define OMAP4430_PM_L4PER_HECC1_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0090)
 #define OMAP4_RM_L4PER_HECC1_CONTEXT_OFFSET             0x0094
-#define OMAP4430_RM_L4PER_HECC1_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0094)
+#define OMAP4430_RM_L4PER_HECC1_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0094)
 #define OMAP4_PM_L4PER_HECC2_WKDEP_OFFSET               0x0098
-#define OMAP4430_PM_L4PER_HECC2_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0098)
+#define OMAP4430_PM_L4PER_HECC2_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0098)
 #define OMAP4_RM_L4PER_HECC2_CONTEXT_OFFSET             0x009c
-#define OMAP4430_RM_L4PER_HECC2_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x009c)
+#define OMAP4430_RM_L4PER_HECC2_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x009c)
 #define OMAP4_PM_L4PER_I2C1_WKDEP_OFFSET                0x00a0
-#define OMAP4430_PM_L4PER_I2C1_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00a0)
+#define OMAP4430_PM_L4PER_I2C1_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a0)
 #define OMAP4_RM_L4PER_I2C1_CONTEXT_OFFSET              0x00a4
-#define OMAP4430_RM_L4PER_I2C1_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00a4)
+#define OMAP4430_RM_L4PER_I2C1_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a4)
 #define OMAP4_PM_L4PER_I2C2_WKDEP_OFFSET                0x00a8
-#define OMAP4430_PM_L4PER_I2C2_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00a8)
+#define OMAP4430_PM_L4PER_I2C2_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a8)
 #define OMAP4_RM_L4PER_I2C2_CONTEXT_OFFSET              0x00ac
-#define OMAP4430_RM_L4PER_I2C2_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00ac)
+#define OMAP4430_RM_L4PER_I2C2_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00ac)
 #define OMAP4_PM_L4PER_I2C3_WKDEP_OFFSET                0x00b0
-#define OMAP4430_PM_L4PER_I2C3_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00b0)
+#define OMAP4430_PM_L4PER_I2C3_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b0)
 #define OMAP4_RM_L4PER_I2C3_CONTEXT_OFFSET              0x00b4
-#define OMAP4430_RM_L4PER_I2C3_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00b4)
+#define OMAP4430_RM_L4PER_I2C3_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b4)
 #define OMAP4_PM_L4PER_I2C4_WKDEP_OFFSET                0x00b8
-#define OMAP4430_PM_L4PER_I2C4_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00b8)
+#define OMAP4430_PM_L4PER_I2C4_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b8)
 #define OMAP4_RM_L4PER_I2C4_CONTEXT_OFFSET              0x00bc
-#define OMAP4430_RM_L4PER_I2C4_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00bc)
+#define OMAP4430_RM_L4PER_I2C4_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00bc)
 #define OMAP4_RM_L4PER_L4_PER_CONTEXT_OFFSET            0x00c0
-#define OMAP4430_RM_L4PER_L4_PER_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00c0)
+#define OMAP4430_RM_L4PER_L4_PER_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00c0)
 #define OMAP4_PM_L4PER_MCASP2_WKDEP_OFFSET              0x00d0
-#define OMAP4430_PM_L4PER_MCASP2_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00d0)
+#define OMAP4430_PM_L4PER_MCASP2_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d0)
 #define OMAP4_RM_L4PER_MCASP2_CONTEXT_OFFSET            0x00d4
-#define OMAP4430_RM_L4PER_MCASP2_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00d4)
+#define OMAP4430_RM_L4PER_MCASP2_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d4)
 #define OMAP4_PM_L4PER_MCASP3_WKDEP_OFFSET              0x00d8
-#define OMAP4430_PM_L4PER_MCASP3_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00d8)
+#define OMAP4430_PM_L4PER_MCASP3_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d8)
 #define OMAP4_RM_L4PER_MCASP3_CONTEXT_OFFSET            0x00dc
-#define OMAP4430_RM_L4PER_MCASP3_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00dc)
+#define OMAP4430_RM_L4PER_MCASP3_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00dc)
 #define OMAP4_PM_L4PER_MCBSP4_WKDEP_OFFSET              0x00e0
-#define OMAP4430_PM_L4PER_MCBSP4_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00e0)
+#define OMAP4430_PM_L4PER_MCBSP4_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00e0)
 #define OMAP4_RM_L4PER_MCBSP4_CONTEXT_OFFSET            0x00e4
-#define OMAP4430_RM_L4PER_MCBSP4_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00e4)
+#define OMAP4430_RM_L4PER_MCBSP4_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00e4)
 #define OMAP4_RM_L4PER_MGATE_CONTEXT_OFFSET             0x00ec
-#define OMAP4430_RM_L4PER_MGATE_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00ec)
+#define OMAP4430_RM_L4PER_MGATE_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00ec)
 #define OMAP4_PM_L4PER_MCSPI1_WKDEP_OFFSET              0x00f0
-#define OMAP4430_PM_L4PER_MCSPI1_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00f0)
+#define OMAP4430_PM_L4PER_MCSPI1_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f0)
 #define OMAP4_RM_L4PER_MCSPI1_CONTEXT_OFFSET            0x00f4
-#define OMAP4430_RM_L4PER_MCSPI1_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00f4)
+#define OMAP4430_RM_L4PER_MCSPI1_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f4)
 #define OMAP4_PM_L4PER_MCSPI2_WKDEP_OFFSET              0x00f8
-#define OMAP4430_PM_L4PER_MCSPI2_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00f8)
+#define OMAP4430_PM_L4PER_MCSPI2_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f8)
 #define OMAP4_RM_L4PER_MCSPI2_CONTEXT_OFFSET            0x00fc
-#define OMAP4430_RM_L4PER_MCSPI2_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00fc)
+#define OMAP4430_RM_L4PER_MCSPI2_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00fc)
 #define OMAP4_PM_L4PER_MCSPI3_WKDEP_OFFSET              0x0100
-#define OMAP4430_PM_L4PER_MCSPI3_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0100)
+#define OMAP4430_PM_L4PER_MCSPI3_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0100)
 #define OMAP4_RM_L4PER_MCSPI3_CONTEXT_OFFSET            0x0104
-#define OMAP4430_RM_L4PER_MCSPI3_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0104)
+#define OMAP4430_RM_L4PER_MCSPI3_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0104)
 #define OMAP4_PM_L4PER_MCSPI4_WKDEP_OFFSET              0x0108
-#define OMAP4430_PM_L4PER_MCSPI4_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0108)
+#define OMAP4430_PM_L4PER_MCSPI4_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0108)
 #define OMAP4_RM_L4PER_MCSPI4_CONTEXT_OFFSET            0x010c
-#define OMAP4430_RM_L4PER_MCSPI4_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x010c)
+#define OMAP4430_RM_L4PER_MCSPI4_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x010c)
 #define OMAP4_PM_L4PER_MMCSD3_WKDEP_OFFSET              0x0120
-#define OMAP4430_PM_L4PER_MMCSD3_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0120)
+#define OMAP4430_PM_L4PER_MMCSD3_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0120)
 #define OMAP4_RM_L4PER_MMCSD3_CONTEXT_OFFSET            0x0124
-#define OMAP4430_RM_L4PER_MMCSD3_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0124)
+#define OMAP4430_RM_L4PER_MMCSD3_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0124)
 #define OMAP4_PM_L4PER_MMCSD4_WKDEP_OFFSET              0x0128
-#define OMAP4430_PM_L4PER_MMCSD4_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0128)
+#define OMAP4430_PM_L4PER_MMCSD4_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0128)
 #define OMAP4_RM_L4PER_MMCSD4_CONTEXT_OFFSET            0x012c
-#define OMAP4430_RM_L4PER_MMCSD4_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x012c)
+#define OMAP4430_RM_L4PER_MMCSD4_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x012c)
 #define OMAP4_RM_L4PER_MSPROHG_CONTEXT_OFFSET           0x0134
-#define OMAP4430_RM_L4PER_MSPROHG_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0134)
+#define OMAP4430_RM_L4PER_MSPROHG_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0134)
 #define OMAP4_PM_L4PER_SLIMBUS2_WKDEP_OFFSET            0x0138
-#define OMAP4430_PM_L4PER_SLIMBUS2_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0138)
+#define OMAP4430_PM_L4PER_SLIMBUS2_WKDEP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0138)
 #define OMAP4_RM_L4PER_SLIMBUS2_CONTEXT_OFFSET          0x013c
-#define OMAP4430_RM_L4PER_SLIMBUS2_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x013c)
+#define OMAP4430_RM_L4PER_SLIMBUS2_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x013c)
 #define OMAP4_PM_L4PER_UART1_WKDEP_OFFSET               0x0140
-#define OMAP4430_PM_L4PER_UART1_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0140)
+#define OMAP4430_PM_L4PER_UART1_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0140)
 #define OMAP4_RM_L4PER_UART1_CONTEXT_OFFSET             0x0144
-#define OMAP4430_RM_L4PER_UART1_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0144)
+#define OMAP4430_RM_L4PER_UART1_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0144)
 #define OMAP4_PM_L4PER_UART2_WKDEP_OFFSET               0x0148
-#define OMAP4430_PM_L4PER_UART2_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0148)
+#define OMAP4430_PM_L4PER_UART2_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0148)
 #define OMAP4_RM_L4PER_UART2_CONTEXT_OFFSET             0x014c
-#define OMAP4430_RM_L4PER_UART2_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x014c)
+#define OMAP4430_RM_L4PER_UART2_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x014c)
 #define OMAP4_PM_L4PER_UART3_WKDEP_OFFSET               0x0150
-#define OMAP4430_PM_L4PER_UART3_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0150)
+#define OMAP4430_PM_L4PER_UART3_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0150)
 #define OMAP4_RM_L4PER_UART3_CONTEXT_OFFSET             0x0154
-#define OMAP4430_RM_L4PER_UART3_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0154)
+#define OMAP4430_RM_L4PER_UART3_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0154)
 #define OMAP4_PM_L4PER_UART4_WKDEP_OFFSET               0x0158
-#define OMAP4430_PM_L4PER_UART4_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0158)
+#define OMAP4430_PM_L4PER_UART4_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0158)
 #define OMAP4_RM_L4PER_UART4_CONTEXT_OFFSET             0x015c
-#define OMAP4430_RM_L4PER_UART4_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x015c)
+#define OMAP4430_RM_L4PER_UART4_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x015c)
 #define OMAP4_PM_L4PER_MMCSD5_WKDEP_OFFSET              0x0160
-#define OMAP4430_PM_L4PER_MMCSD5_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0160)
+#define OMAP4430_PM_L4PER_MMCSD5_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0160)
 #define OMAP4_RM_L4PER_MMCSD5_CONTEXT_OFFSET            0x0164
-#define OMAP4430_RM_L4PER_MMCSD5_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0164)
+#define OMAP4430_RM_L4PER_MMCSD5_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0164)
 #define OMAP4_PM_L4PER_I2C5_WKDEP_OFFSET                0x0168
-#define OMAP4430_PM_L4PER_I2C5_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0168)
+#define OMAP4430_PM_L4PER_I2C5_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0168)
 #define OMAP4_RM_L4PER_I2C5_CONTEXT_OFFSET              0x016c
-#define OMAP4430_RM_L4PER_I2C5_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x016c)
+#define OMAP4430_RM_L4PER_I2C5_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x016c)
 #define OMAP4_RM_L4SEC_AES1_CONTEXT_OFFSET              0x01a4
-#define OMAP4430_RM_L4SEC_AES1_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01a4)
+#define OMAP4430_RM_L4SEC_AES1_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01a4)
 #define OMAP4_RM_L4SEC_AES2_CONTEXT_OFFSET              0x01ac
-#define OMAP4430_RM_L4SEC_AES2_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01ac)
+#define OMAP4430_RM_L4SEC_AES2_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01ac)
 #define OMAP4_RM_L4SEC_DES3DES_CONTEXT_OFFSET           0x01b4
-#define OMAP4430_RM_L4SEC_DES3DES_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01b4)
+#define OMAP4430_RM_L4SEC_DES3DES_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01b4)
 #define OMAP4_RM_L4SEC_PKAEIP29_CONTEXT_OFFSET          0x01bc
-#define OMAP4430_RM_L4SEC_PKAEIP29_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01bc)
+#define OMAP4430_RM_L4SEC_PKAEIP29_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01bc)
 #define OMAP4_RM_L4SEC_RNG_CONTEXT_OFFSET               0x01c4
-#define OMAP4430_RM_L4SEC_RNG_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01c4)
+#define OMAP4430_RM_L4SEC_RNG_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01c4)
 #define OMAP4_RM_L4SEC_SHA2MD51_CONTEXT_OFFSET          0x01cc
-#define OMAP4430_RM_L4SEC_SHA2MD51_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01cc)
+#define OMAP4430_RM_L4SEC_SHA2MD51_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01cc)
 #define OMAP4_RM_L4SEC_CRYPTODMA_CONTEXT_OFFSET         0x01dc
-#define OMAP4430_RM_L4SEC_CRYPTODMA_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01dc)
+#define OMAP4430_RM_L4SEC_CRYPTODMA_CONTEXT             OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01dc)
 
 /* PRM.CEFUSE_PRM register offsets */
 #define OMAP4_PM_CEFUSE_PWRSTCTRL_OFFSET                0x0000
-#define OMAP4430_PM_CEFUSE_PWRSTCTRL                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_MOD, 0x0000)
+#define OMAP4430_PM_CEFUSE_PWRSTCTRL                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0000)
 #define OMAP4_PM_CEFUSE_PWRSTST_OFFSET                  0x0004
-#define OMAP4430_PM_CEFUSE_PWRSTST                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_MOD, 0x0004)
+#define OMAP4430_PM_CEFUSE_PWRSTST                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0004)
 #define OMAP4_RM_CEFUSE_CEFUSE_CONTEXT_OFFSET           0x0024
-#define OMAP4430_RM_CEFUSE_CEFUSE_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_MOD, 0x0024)
+#define OMAP4430_RM_CEFUSE_CEFUSE_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0024)
 
 /* PRM.WKUP_PRM register offsets */
 #define OMAP4_RM_WKUP_L4WKUP_CONTEXT_OFFSET             0x0024
-#define OMAP4430_RM_WKUP_L4WKUP_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0024)
+#define OMAP4430_RM_WKUP_L4WKUP_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0024)
 #define OMAP4_RM_WKUP_WDT1_CONTEXT_OFFSET               0x002c
-#define OMAP4430_RM_WKUP_WDT1_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x002c)
+#define OMAP4430_RM_WKUP_WDT1_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x002c)
 #define OMAP4_PM_WKUP_WDT2_WKDEP_OFFSET                 0x0030
-#define OMAP4430_PM_WKUP_WDT2_WKDEP                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0030)
+#define OMAP4430_PM_WKUP_WDT2_WKDEP                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0030)
 #define OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET               0x0034
-#define OMAP4430_RM_WKUP_WDT2_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0034)
+#define OMAP4430_RM_WKUP_WDT2_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0034)
 #define OMAP4_PM_WKUP_GPIO1_WKDEP_OFFSET                0x0038
-#define OMAP4430_PM_WKUP_GPIO1_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0038)
+#define OMAP4430_PM_WKUP_GPIO1_WKDEP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0038)
 #define OMAP4_RM_WKUP_GPIO1_CONTEXT_OFFSET              0x003c
-#define OMAP4430_RM_WKUP_GPIO1_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x003c)
+#define OMAP4430_RM_WKUP_GPIO1_CONTEXT                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x003c)
 #define OMAP4_PM_WKUP_TIMER1_WKDEP_OFFSET               0x0040
-#define OMAP4430_PM_WKUP_TIMER1_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0040)
+#define OMAP4430_PM_WKUP_TIMER1_WKDEP                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0040)
 #define OMAP4_RM_WKUP_TIMER1_CONTEXT_OFFSET             0x0044
-#define OMAP4430_RM_WKUP_TIMER1_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0044)
+#define OMAP4430_RM_WKUP_TIMER1_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0044)
 #define OMAP4_PM_WKUP_TIMER12_WKDEP_OFFSET              0x0048
-#define OMAP4430_PM_WKUP_TIMER12_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0048)
+#define OMAP4430_PM_WKUP_TIMER12_WKDEP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0048)
 #define OMAP4_RM_WKUP_TIMER12_CONTEXT_OFFSET            0x004c
-#define OMAP4430_RM_WKUP_TIMER12_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x004c)
+#define OMAP4430_RM_WKUP_TIMER12_CONTEXT                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x004c)
 #define OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET          0x0054
-#define OMAP4430_RM_WKUP_SYNCTIMER_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0054)
+#define OMAP4430_RM_WKUP_SYNCTIMER_CONTEXT              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0054)
 #define OMAP4_PM_WKUP_USIM_WKDEP_OFFSET                 0x0058
-#define OMAP4430_PM_WKUP_USIM_WKDEP                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0058)
+#define OMAP4430_PM_WKUP_USIM_WKDEP                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0058)
 #define OMAP4_RM_WKUP_USIM_CONTEXT_OFFSET               0x005c
-#define OMAP4430_RM_WKUP_USIM_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x005c)
+#define OMAP4430_RM_WKUP_USIM_CONTEXT                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x005c)
 #define OMAP4_RM_WKUP_SARRAM_CONTEXT_OFFSET             0x0064
-#define OMAP4430_RM_WKUP_SARRAM_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0064)
+#define OMAP4430_RM_WKUP_SARRAM_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0064)
 #define OMAP4_PM_WKUP_KEYBOARD_WKDEP_OFFSET             0x0078
-#define OMAP4430_PM_WKUP_KEYBOARD_WKDEP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0078)
+#define OMAP4430_PM_WKUP_KEYBOARD_WKDEP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0078)
 #define OMAP4_RM_WKUP_KEYBOARD_CONTEXT_OFFSET           0x007c
-#define OMAP4430_RM_WKUP_KEYBOARD_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x007c)
+#define OMAP4430_RM_WKUP_KEYBOARD_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x007c)
 #define OMAP4_PM_WKUP_RTC_WKDEP_OFFSET                  0x0080
-#define OMAP4430_PM_WKUP_RTC_WKDEP                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0080)
+#define OMAP4430_PM_WKUP_RTC_WKDEP                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0080)
 #define OMAP4_RM_WKUP_RTC_CONTEXT_OFFSET                0x0084
-#define OMAP4430_RM_WKUP_RTC_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0084)
+#define OMAP4430_RM_WKUP_RTC_CONTEXT                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0084)
 
 /* PRM.WKUP_CM register offsets */
 #define OMAP4_CM_WKUP_CLKSTCTRL_OFFSET                  0x0000
-#define OMAP4430_CM_WKUP_CLKSTCTRL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0000)
+#define OMAP4430_CM_WKUP_CLKSTCTRL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0000)
 #define OMAP4_CM_WKUP_L4WKUP_CLKCTRL_OFFSET             0x0020
-#define OMAP4430_CM_WKUP_L4WKUP_CLKCTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0020)
+#define OMAP4430_CM_WKUP_L4WKUP_CLKCTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0020)
 #define OMAP4_CM_WKUP_WDT1_CLKCTRL_OFFSET               0x0028
-#define OMAP4430_CM_WKUP_WDT1_CLKCTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0028)
+#define OMAP4430_CM_WKUP_WDT1_CLKCTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0028)
 #define OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET               0x0030
-#define OMAP4430_CM_WKUP_WDT2_CLKCTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0030)
+#define OMAP4430_CM_WKUP_WDT2_CLKCTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0030)
 #define OMAP4_CM_WKUP_GPIO1_CLKCTRL_OFFSET              0x0038
-#define OMAP4430_CM_WKUP_GPIO1_CLKCTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0038)
+#define OMAP4430_CM_WKUP_GPIO1_CLKCTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0038)
 #define OMAP4_CM_WKUP_TIMER1_CLKCTRL_OFFSET             0x0040
-#define OMAP4430_CM_WKUP_TIMER1_CLKCTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0040)
+#define OMAP4430_CM_WKUP_TIMER1_CLKCTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0040)
 #define OMAP4_CM_WKUP_TIMER12_CLKCTRL_OFFSET            0x0048
-#define OMAP4430_CM_WKUP_TIMER12_CLKCTRL                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0048)
+#define OMAP4430_CM_WKUP_TIMER12_CLKCTRL                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0048)
 #define OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET          0x0050
-#define OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0050)
+#define OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0050)
 #define OMAP4_CM_WKUP_USIM_CLKCTRL_OFFSET               0x0058
-#define OMAP4430_CM_WKUP_USIM_CLKCTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0058)
+#define OMAP4430_CM_WKUP_USIM_CLKCTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0058)
 #define OMAP4_CM_WKUP_SARRAM_CLKCTRL_OFFSET             0x0060
-#define OMAP4430_CM_WKUP_SARRAM_CLKCTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0060)
+#define OMAP4430_CM_WKUP_SARRAM_CLKCTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0060)
 #define OMAP4_CM_WKUP_KEYBOARD_CLKCTRL_OFFSET           0x0078
-#define OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0078)
+#define OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0078)
 #define OMAP4_CM_WKUP_RTC_CLKCTRL_OFFSET                0x0080
-#define OMAP4430_CM_WKUP_RTC_CLKCTRL                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0080)
+#define OMAP4430_CM_WKUP_RTC_CLKCTRL                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0080)
 #define OMAP4_CM_WKUP_BANDGAP_CLKCTRL_OFFSET            0x0088
-#define OMAP4430_CM_WKUP_BANDGAP_CLKCTRL                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0088)
+#define OMAP4430_CM_WKUP_BANDGAP_CLKCTRL                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0088)
 
 /* PRM.EMU_PRM register offsets */
 #define OMAP4_PM_EMU_PWRSTCTRL_OFFSET                   0x0000
-#define OMAP4430_PM_EMU_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_MOD, 0x0000)
+#define OMAP4430_PM_EMU_PWRSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0000)
 #define OMAP4_PM_EMU_PWRSTST_OFFSET                     0x0004
-#define OMAP4430_PM_EMU_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_MOD, 0x0004)
+#define OMAP4430_PM_EMU_PWRSTST                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0004)
 #define OMAP4_RM_EMU_DEBUGSS_CONTEXT_OFFSET             0x0024
-#define OMAP4430_RM_EMU_DEBUGSS_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_MOD, 0x0024)
+#define OMAP4430_RM_EMU_DEBUGSS_CONTEXT                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0024)
 
 /* PRM.EMU_CM register offsets */
 #define OMAP4_CM_EMU_CLKSTCTRL_OFFSET                   0x0000
-#define OMAP4430_CM_EMU_CLKSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_MOD, 0x0000)
+#define OMAP4430_CM_EMU_CLKSTCTRL                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0000)
 #define OMAP4_CM_EMU_DYNAMICDEP_OFFSET                  0x0008
-#define OMAP4430_CM_EMU_DYNAMICDEP                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_MOD, 0x0008)
+#define OMAP4430_CM_EMU_DYNAMICDEP                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0008)
 #define OMAP4_CM_EMU_DEBUGSS_CLKCTRL_OFFSET             0x0020
-#define OMAP4430_CM_EMU_DEBUGSS_CLKCTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_MOD, 0x0020)
+#define OMAP4430_CM_EMU_DEBUGSS_CLKCTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0020)
 
 /* PRM.DEVICE_PRM register offsets */
 #define OMAP4_PRM_RSTCTRL_OFFSET                        0x0000
-#define OMAP4430_PRM_RSTCTRL                            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0000)
+#define OMAP4430_PRM_RSTCTRL                            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0000)
 #define OMAP4_PRM_RSTST_OFFSET                          0x0004
-#define OMAP4430_PRM_RSTST                              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0004)
+#define OMAP4430_PRM_RSTST                              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0004)
 #define OMAP4_PRM_RSTTIME_OFFSET                        0x0008
-#define OMAP4430_PRM_RSTTIME                            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0008)
+#define OMAP4430_PRM_RSTTIME                            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0008)
 #define OMAP4_PRM_CLKREQCTRL_OFFSET                     0x000c
-#define OMAP4430_PRM_CLKREQCTRL                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x000c)
+#define OMAP4430_PRM_CLKREQCTRL                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x000c)
 #define OMAP4_PRM_VOLTCTRL_OFFSET                       0x0010
-#define OMAP4430_PRM_VOLTCTRL                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0010)
+#define OMAP4430_PRM_VOLTCTRL                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0010)
 #define OMAP4_PRM_PWRREQCTRL_OFFSET                     0x0014
-#define OMAP4430_PRM_PWRREQCTRL                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0014)
+#define OMAP4430_PRM_PWRREQCTRL                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0014)
 #define OMAP4_PRM_PSCON_COUNT_OFFSET                    0x0018
-#define OMAP4430_PRM_PSCON_COUNT                        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0018)
+#define OMAP4430_PRM_PSCON_COUNT                        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0018)
 #define OMAP4_PRM_IO_COUNT_OFFSET                       0x001c
-#define OMAP4430_PRM_IO_COUNT                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x001c)
+#define OMAP4430_PRM_IO_COUNT                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x001c)
 #define OMAP4_PRM_IO_PMCTRL_OFFSET                      0x0020
-#define OMAP4430_PRM_IO_PMCTRL                          OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0020)
+#define OMAP4430_PRM_IO_PMCTRL                          OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0020)
 #define OMAP4_PRM_VOLTSETUP_WARMRESET_OFFSET            0x0024
-#define OMAP4430_PRM_VOLTSETUP_WARMRESET                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0024)
+#define OMAP4430_PRM_VOLTSETUP_WARMRESET                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0024)
 #define OMAP4_PRM_VOLTSETUP_CORE_OFF_OFFSET             0x0028
-#define OMAP4430_PRM_VOLTSETUP_CORE_OFF                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0028)
+#define OMAP4430_PRM_VOLTSETUP_CORE_OFF                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0028)
 #define OMAP4_PRM_VOLTSETUP_MPU_OFF_OFFSET              0x002c
-#define OMAP4430_PRM_VOLTSETUP_MPU_OFF                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x002c)
+#define OMAP4430_PRM_VOLTSETUP_MPU_OFF                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x002c)
 #define OMAP4_PRM_VOLTSETUP_IVA_OFF_OFFSET              0x0030
-#define OMAP4430_PRM_VOLTSETUP_IVA_OFF                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0030)
+#define OMAP4430_PRM_VOLTSETUP_IVA_OFF                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0030)
 #define OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET       0x0034
-#define OMAP4430_PRM_VOLTSETUP_CORE_RET_SLEEP           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0034)
+#define OMAP4430_PRM_VOLTSETUP_CORE_RET_SLEEP           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0034)
 #define OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET        0x0038
-#define OMAP4430_PRM_VOLTSETUP_MPU_RET_SLEEP            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0038)
+#define OMAP4430_PRM_VOLTSETUP_MPU_RET_SLEEP            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0038)
 #define OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET        0x003c
-#define OMAP4430_PRM_VOLTSETUP_IVA_RET_SLEEP            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x003c)
+#define OMAP4430_PRM_VOLTSETUP_IVA_RET_SLEEP            OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x003c)
 #define OMAP4_PRM_VP_CORE_CONFIG_OFFSET                 0x0040
-#define OMAP4430_PRM_VP_CORE_CONFIG                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0040)
+#define OMAP4430_PRM_VP_CORE_CONFIG                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0040)
 #define OMAP4_PRM_VP_CORE_STATUS_OFFSET                 0x0044
-#define OMAP4430_PRM_VP_CORE_STATUS                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0044)
+#define OMAP4430_PRM_VP_CORE_STATUS                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0044)
 #define OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET               0x0048
-#define OMAP4430_PRM_VP_CORE_VLIMITTO                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0048)
+#define OMAP4430_PRM_VP_CORE_VLIMITTO                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0048)
 #define OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET                0x004c
-#define OMAP4430_PRM_VP_CORE_VOLTAGE                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x004c)
+#define OMAP4430_PRM_VP_CORE_VOLTAGE                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x004c)
 #define OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET               0x0050
-#define OMAP4430_PRM_VP_CORE_VSTEPMAX                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0050)
+#define OMAP4430_PRM_VP_CORE_VSTEPMAX                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0050)
 #define OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET               0x0054
-#define OMAP4430_PRM_VP_CORE_VSTEPMIN                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0054)
+#define OMAP4430_PRM_VP_CORE_VSTEPMIN                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0054)
 #define OMAP4_PRM_VP_MPU_CONFIG_OFFSET                  0x0058
-#define OMAP4430_PRM_VP_MPU_CONFIG                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0058)
+#define OMAP4430_PRM_VP_MPU_CONFIG                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0058)
 #define OMAP4_PRM_VP_MPU_STATUS_OFFSET                  0x005c
-#define OMAP4430_PRM_VP_MPU_STATUS                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x005c)
+#define OMAP4430_PRM_VP_MPU_STATUS                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x005c)
 #define OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET                0x0060
-#define OMAP4430_PRM_VP_MPU_VLIMITTO                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0060)
+#define OMAP4430_PRM_VP_MPU_VLIMITTO                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0060)
 #define OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET                 0x0064
-#define OMAP4430_PRM_VP_MPU_VOLTAGE                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0064)
+#define OMAP4430_PRM_VP_MPU_VOLTAGE                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0064)
 #define OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET                0x0068
-#define OMAP4430_PRM_VP_MPU_VSTEPMAX                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0068)
+#define OMAP4430_PRM_VP_MPU_VSTEPMAX                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0068)
 #define OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET                0x006c
-#define OMAP4430_PRM_VP_MPU_VSTEPMIN                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x006c)
+#define OMAP4430_PRM_VP_MPU_VSTEPMIN                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x006c)
 #define OMAP4_PRM_VP_IVA_CONFIG_OFFSET                  0x0070
-#define OMAP4430_PRM_VP_IVA_CONFIG                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0070)
+#define OMAP4430_PRM_VP_IVA_CONFIG                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0070)
 #define OMAP4_PRM_VP_IVA_STATUS_OFFSET                  0x0074
-#define OMAP4430_PRM_VP_IVA_STATUS                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0074)
+#define OMAP4430_PRM_VP_IVA_STATUS                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0074)
 #define OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET                0x0078
-#define OMAP4430_PRM_VP_IVA_VLIMITTO                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0078)
+#define OMAP4430_PRM_VP_IVA_VLIMITTO                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0078)
 #define OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET                 0x007c
-#define OMAP4430_PRM_VP_IVA_VOLTAGE                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x007c)
+#define OMAP4430_PRM_VP_IVA_VOLTAGE                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x007c)
 #define OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET                0x0080
-#define OMAP4430_PRM_VP_IVA_VSTEPMAX                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0080)
+#define OMAP4430_PRM_VP_IVA_VSTEPMAX                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0080)
 #define OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET                0x0084
-#define OMAP4430_PRM_VP_IVA_VSTEPMIN                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0084)
+#define OMAP4430_PRM_VP_IVA_VSTEPMIN                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0084)
 #define OMAP4_PRM_VC_SMPS_SA_OFFSET                     0x0088
-#define OMAP4430_PRM_VC_SMPS_SA                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0088)
+#define OMAP4430_PRM_VC_SMPS_SA                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0088)
 #define OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET             0x008c
-#define OMAP4430_PRM_VC_VAL_SMPS_RA_VOL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x008c)
+#define OMAP4430_PRM_VC_VAL_SMPS_RA_VOL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x008c)
 #define OMAP4_PRM_VC_VAL_SMPS_RA_CMD_OFFSET             0x0090
-#define OMAP4430_PRM_VC_VAL_SMPS_RA_CMD                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0090)
+#define OMAP4430_PRM_VC_VAL_SMPS_RA_CMD                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0090)
 #define OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET          0x0094
-#define OMAP4430_PRM_VC_VAL_CMD_VDD_CORE_L              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0094)
+#define OMAP4430_PRM_VC_VAL_CMD_VDD_CORE_L              OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0094)
 #define OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET           0x0098
-#define OMAP4430_PRM_VC_VAL_CMD_VDD_MPU_L               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0098)
+#define OMAP4430_PRM_VC_VAL_CMD_VDD_MPU_L               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0098)
 #define OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET           0x009c
-#define OMAP4430_PRM_VC_VAL_CMD_VDD_IVA_L               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x009c)
+#define OMAP4430_PRM_VC_VAL_CMD_VDD_IVA_L               OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x009c)
 #define OMAP4_PRM_VC_VAL_BYPASS_OFFSET                  0x00a0
-#define OMAP4430_PRM_VC_VAL_BYPASS                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00a0)
+#define OMAP4430_PRM_VC_VAL_BYPASS                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a0)
 #define OMAP4_PRM_VC_CFG_CHANNEL_OFFSET                 0x00a4
-#define OMAP4430_PRM_VC_CFG_CHANNEL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00a4)
-#define OMAP4_PRM_VC_CFG_I2C_MODE_OFFSET                0x00a8
-#define OMAP4430_PRM_VC_CFG_I2C_MODE                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00a8)
+#define OMAP4430_PRM_VC_CFG_CHANNEL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a4)
+#define OMAP4_PRM_VC_CFG_I2C_INSTE_OFFSET               0x00a8
+#define OMAP4430_PRM_VC_CFG_I2C_INSTE                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a8)
 #define OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET                 0x00ac
-#define OMAP4430_PRM_VC_CFG_I2C_CLK                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00ac)
+#define OMAP4430_PRM_VC_CFG_I2C_CLK                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00ac)
 #define OMAP4_PRM_SRAM_COUNT_OFFSET                     0x00b0
-#define OMAP4430_PRM_SRAM_COUNT                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00b0)
+#define OMAP4430_PRM_SRAM_COUNT                         OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b0)
 #define OMAP4_PRM_SRAM_WKUP_SETUP_OFFSET                0x00b4
-#define OMAP4430_PRM_SRAM_WKUP_SETUP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00b4)
+#define OMAP4430_PRM_SRAM_WKUP_SETUP                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b4)
 #define OMAP4_PRM_LDO_SRAM_CORE_SETUP_OFFSET            0x00b8
-#define OMAP4430_PRM_LDO_SRAM_CORE_SETUP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00b8)
+#define OMAP4430_PRM_LDO_SRAM_CORE_SETUP                OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b8)
 #define OMAP4_PRM_LDO_SRAM_CORE_CTRL_OFFSET             0x00bc
-#define OMAP4430_PRM_LDO_SRAM_CORE_CTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00bc)
+#define OMAP4430_PRM_LDO_SRAM_CORE_CTRL                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00bc)
 #define OMAP4_PRM_LDO_SRAM_MPU_SETUP_OFFSET             0x00c0
-#define OMAP4430_PRM_LDO_SRAM_MPU_SETUP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00c0)
+#define OMAP4430_PRM_LDO_SRAM_MPU_SETUP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c0)
 #define OMAP4_PRM_LDO_SRAM_MPU_CTRL_OFFSET              0x00c4
-#define OMAP4430_PRM_LDO_SRAM_MPU_CTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00c4)
+#define OMAP4430_PRM_LDO_SRAM_MPU_CTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c4)
 #define OMAP4_PRM_LDO_SRAM_IVA_SETUP_OFFSET             0x00c8
-#define OMAP4430_PRM_LDO_SRAM_IVA_SETUP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00c8)
+#define OMAP4430_PRM_LDO_SRAM_IVA_SETUP                 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c8)
 #define OMAP4_PRM_LDO_SRAM_IVA_CTRL_OFFSET              0x00cc
-#define OMAP4430_PRM_LDO_SRAM_IVA_CTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00cc)
+#define OMAP4430_PRM_LDO_SRAM_IVA_CTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00cc)
 #define OMAP4_PRM_LDO_ABB_MPU_SETUP_OFFSET              0x00d0
-#define OMAP4430_PRM_LDO_ABB_MPU_SETUP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00d0)
+#define OMAP4430_PRM_LDO_ABB_MPU_SETUP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d0)
 #define OMAP4_PRM_LDO_ABB_MPU_CTRL_OFFSET               0x00d4
-#define OMAP4430_PRM_LDO_ABB_MPU_CTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00d4)
+#define OMAP4430_PRM_LDO_ABB_MPU_CTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d4)
 #define OMAP4_PRM_LDO_ABB_IVA_SETUP_OFFSET              0x00d8
-#define OMAP4430_PRM_LDO_ABB_IVA_SETUP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00d8)
+#define OMAP4430_PRM_LDO_ABB_IVA_SETUP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d8)
 #define OMAP4_PRM_LDO_ABB_IVA_CTRL_OFFSET               0x00dc
-#define OMAP4430_PRM_LDO_ABB_IVA_CTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00dc)
+#define OMAP4430_PRM_LDO_ABB_IVA_CTRL                   OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00dc)
 #define OMAP4_PRM_LDO_BANDGAP_SETUP_OFFSET              0x00e0
-#define OMAP4430_PRM_LDO_BANDGAP_SETUP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00e0)
+#define OMAP4430_PRM_LDO_BANDGAP_SETUP                  OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e0)
 #define OMAP4_PRM_DEVICE_OFF_CTRL_OFFSET                0x00e4
-#define OMAP4430_PRM_DEVICE_OFF_CTRL                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00e4)
+#define OMAP4430_PRM_DEVICE_OFF_CTRL                    OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e4)
 #define OMAP4_PRM_PHASE1_CNDP_OFFSET                    0x00e8
-#define OMAP4430_PRM_PHASE1_CNDP                        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00e8)
+#define OMAP4430_PRM_PHASE1_CNDP                        OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e8)
 #define OMAP4_PRM_PHASE2A_CNDP_OFFSET                   0x00ec
-#define OMAP4430_PRM_PHASE2A_CNDP                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00ec)
+#define OMAP4430_PRM_PHASE2A_CNDP                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00ec)
 #define OMAP4_PRM_PHASE2B_CNDP_OFFSET                   0x00f0
-#define OMAP4430_PRM_PHASE2B_CNDP                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00f0)
-#define OMAP4_PRM_MODEM_IF_CTRL_OFFSET                  0x00f4
-#define OMAP4430_PRM_MODEM_IF_CTRL                      OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00f4)
+#define OMAP4430_PRM_PHASE2B_CNDP                       OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f0)
+#define OMAP4_PRM_INSTEM_IF_CTRL_OFFSET                 0x00f4
+#define OMAP4430_PRM_INSTEM_IF_CTRL                     OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f4)
 #define OMAP4_PRM_VC_ERRST_OFFSET                       0x00f8
-#define OMAP4430_PRM_VC_ERRST                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00f8)
+#define OMAP4430_PRM_VC_ERRST                           OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f8)
 
-/*
- * PRCM_MPU
- *
- * The PRCM_MPU is a local PRCM inside the MPU subsystem. For the PRCM (global)
- * point of view the PRCM_MPU is a single entity. It shares the same
- * programming model as the global PRCM and thus can be assimilate as two new
- * MOD inside the PRCM
- */
+/* Function prototypes */
+# ifndef __ASSEMBLER__
+
+extern u32 omap4_prm_read_inst_reg(s16 inst, u16 idx);
+extern void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 idx);
+extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
+extern u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg);
+extern u32 omap4_prm_set_inst_reg_bits(u32 bits, s16 inst, s16 idx);
+extern u32 omap4_prm_clear_inst_reg_bits(u32 bits, s16 inst, s16 idx);
+extern u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask);
+
+extern int omap4_prm_is_hardreset_asserted(void __iomem *rstctrl_reg, u8 shift);
+extern int omap4_prm_assert_hardreset(void __iomem *rstctrl_reg, u8 shift);
+extern int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift);
+
+extern void omap4_prm_global_warm_sw_reset(void);
+
+# endif
 
-/* PRCM_MPU.OCP_SOCKET_PRCM register offsets */
-#define OMAP4_REVISION_PRCM_OFFSET                      0x0000
-#define OMAP4430_REVISION_PRCM                          OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_MOD, 0x0000)
-
-/* PRCM_MPU.DEVICE_PRM register offsets */
-#define OMAP4_PRCM_MPU_PRM_RSTST_OFFSET                 0x0000
-#define OMAP4430_PRCM_MPU_PRM_RSTST                     OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_MOD, 0x0000)
-#define OMAP4_PRCM_MPU_PRM_PSCON_COUNT_OFFSET           0x0004
-#define OMAP4430_PRCM_MPU_PRM_PSCON_COUNT               OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_MOD, 0x0004)
-
-/* PRCM_MPU.CPU0 register offsets */
-#define OMAP4_PM_CPU0_PWRSTCTRL_OFFSET                  0x0000
-#define OMAP4430_PM_CPU0_PWRSTCTRL                      OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0000)
-#define OMAP4_PM_CPU0_PWRSTST_OFFSET                    0x0004
-#define OMAP4430_PM_CPU0_PWRSTST                        OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0004)
-#define OMAP4_RM_CPU0_CPU0_CONTEXT_OFFSET               0x0008
-#define OMAP4430_RM_CPU0_CPU0_CONTEXT                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0008)
-#define OMAP4_RM_CPU0_CPU0_RSTCTRL_OFFSET               0x000c
-#define OMAP4430_RM_CPU0_CPU0_RSTCTRL                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x000c)
-#define OMAP4_RM_CPU0_CPU0_RSTST_OFFSET                 0x0010
-#define OMAP4430_RM_CPU0_CPU0_RSTST                     OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0010)
-#define OMAP4_CM_CPU0_CPU0_CLKCTRL_OFFSET               0x0014
-#define OMAP4430_CM_CPU0_CPU0_CLKCTRL                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0014)
-#define OMAP4_CM_CPU0_CLKSTCTRL_OFFSET                  0x0018
-#define OMAP4430_CM_CPU0_CLKSTCTRL                      OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0018)
-
-/* PRCM_MPU.CPU1 register offsets */
-#define OMAP4_PM_CPU1_PWRSTCTRL_OFFSET                  0x0000
-#define OMAP4430_PM_CPU1_PWRSTCTRL                      OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0000)
-#define OMAP4_PM_CPU1_PWRSTST_OFFSET                    0x0004
-#define OMAP4430_PM_CPU1_PWRSTST                        OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0004)
-#define OMAP4_RM_CPU1_CPU1_CONTEXT_OFFSET               0x0008
-#define OMAP4430_RM_CPU1_CPU1_CONTEXT                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0008)
-#define OMAP4_RM_CPU1_CPU1_RSTCTRL_OFFSET               0x000c
-#define OMAP4430_RM_CPU1_CPU1_RSTCTRL                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x000c)
-#define OMAP4_RM_CPU1_CPU1_RSTST_OFFSET                 0x0010
-#define OMAP4430_RM_CPU1_CPU1_RSTST                     OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0010)
-#define OMAP4_CM_CPU1_CPU1_CLKCTRL_OFFSET               0x0014
-#define OMAP4430_CM_CPU1_CPU1_CLKCTRL                   OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0014)
-#define OMAP4_CM_CPU1_CLKSTCTRL_OFFSET                  0x0018
-#define OMAP4430_CM_CPU1_CLKSTCTRL                      OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0018)
 #endif
diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c
new file mode 100644
index 000000000000..a30324297278
--- /dev/null
+++ b/arch/arm/mach-omap2/prminst44xx.c
@@ -0,0 +1,66 @@
+/*
+ * OMAP4 PRM instance functions
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include <plat/common.h>
+
+#include "prm44xx.h"
+#include "prminst44xx.h"
+#include "prm-regbits-44xx.h"
+#include "prcm44xx.h"
+#include "prcm_mpu44xx.h"
+
+static u32 _prm_bases[OMAP4_MAX_PRCM_PARTITIONS] = {
+        [OMAP4430_INVALID_PRCM_PARTITION]       = 0,
+        [OMAP4430_PRM_PARTITION]                = OMAP4430_PRM_BASE,
+        [OMAP4430_CM1_PARTITION]                = 0,
+        [OMAP4430_CM2_PARTITION]                = 0,
+        [OMAP4430_SCRM_PARTITION]               = 0,
+        [OMAP4430_PRCM_MPU_PARTITION]           = OMAP4430_PRCM_MPU_BASE,
+};
+
+/* Read a register in a PRM instance */
+u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx)
+{
+        BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
+               part == OMAP4430_INVALID_PRCM_PARTITION ||
+               !_prm_bases[part]);
+        return __raw_readl(OMAP2_L4_IO_ADDRESS(_prm_bases[part] + inst +
+                                               idx));
+}
+
+/* Write into a register in a PRM instance */
+void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx)
+{
+        BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS ||
+               part == OMAP4430_INVALID_PRCM_PARTITION ||
+               !_prm_bases[part]);
+        __raw_writel(val, OMAP2_L4_IO_ADDRESS(_prm_bases[part] + inst + idx));
+}
+
+/* Read-modify-write a register in PRM. Caller must lock */
+u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst,
+                                   s16 idx)
+{
+        u32 v;
+
+        v = omap4_prminst_read_inst_reg(part, inst, idx);
+        v &= ~mask;
+        v |= bits;
+        omap4_prminst_write_inst_reg(v, part, inst, idx);
+
+        return v;
+}
diff --git a/arch/arm/mach-omap2/prminst44xx.h b/arch/arm/mach-omap2/prminst44xx.h
new file mode 100644
index 000000000000..02dd66ddda8b
--- /dev/null
+++ b/arch/arm/mach-omap2/prminst44xx.h
@@ -0,0 +1,25 @@
+/*
+ * OMAP4 Power/Reset Management (PRM) function prototypes
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ARCH_ASM_MACH_OMAP2_PRMINST44XX_H
+#define __ARCH_ASM_MACH_OMAP2_PRMINST44XX_H
+
+/*
+ * In an ideal world, we would not export these low-level functions,
+ * but this will probably take some time to fix properly
+ */
+extern u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx);
+extern void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx);
+extern u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part,
+                                           s16 inst, s16 idx);
+
+extern void omap4_prm_global_warm_sw_reset(void);
+
+#endif
diff --git a/arch/arm/mach-omap2/scrm44xx.h b/arch/arm/mach-omap2/scrm44xx.h
new file mode 100644
index 000000000000..701bf2d32949
--- /dev/null
+++ b/arch/arm/mach-omap2/scrm44xx.h
@@ -0,0 +1,175 @@
+/*
+ * OMAP44xx SCRM registers and bitfields
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ *
+ * Benoit Cousson (b-cousson@ti.com)
+ *
+ * This file is automatically generated from the OMAP hardware databases.
+ * We respectfully ask that any modifications to this file be coordinated
+ * with the public linux-omap@vger.kernel.org mailing list and the
+ * authors above to ensure that the autogeneration scripts are kept
+ * up-to-date with the file contents.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_SCRM_44XX_H
+#define __ARCH_ARM_MACH_OMAP2_SCRM_44XX_H
+
+#define OMAP4_SCRM_BASE                         0x4a30a000
+
+#define OMAP44XX_SCRM_REGADDR(reg)      \
+                OMAP2_L4_IO_ADDRESS(OMAP4_SCRM_BASE + (reg))
+
+/* Registers offset */
+#define OMAP4_SCRM_REVISION_SCRM_OFFSET         0x0000
+#define OMAP4_SCRM_REVISION_SCRM                OMAP44XX_SCRM_REGADDR(0x0000)
+#define OMAP4_SCRM_CLKSETUPTIME_OFFSET          0x0100
+#define OMAP4_SCRM_CLKSETUPTIME                 OMAP44XX_SCRM_REGADDR(0x0100)
+#define OMAP4_SCRM_PMICSETUPTIME_OFFSET         0x0104
+#define OMAP4_SCRM_PMICSETUPTIME                OMAP44XX_SCRM_REGADDR(0x0104)
+#define OMAP4_SCRM_ALTCLKSRC_OFFSET             0x0110
+#define OMAP4_SCRM_ALTCLKSRC                    OMAP44XX_SCRM_REGADDR(0x0110)
+#define OMAP4_SCRM_MODEMCLKM_OFFSET             0x0118
+#define OMAP4_SCRM_MODEMCLKM                    OMAP44XX_SCRM_REGADDR(0x0118)
+#define OMAP4_SCRM_D2DCLKM_OFFSET               0x011c
+#define OMAP4_SCRM_D2DCLKM                      OMAP44XX_SCRM_REGADDR(0x011c)
+#define OMAP4_SCRM_EXTCLKREQ_OFFSET             0x0200
+#define OMAP4_SCRM_EXTCLKREQ                    OMAP44XX_SCRM_REGADDR(0x0200)
+#define OMAP4_SCRM_ACCCLKREQ_OFFSET             0x0204
+#define OMAP4_SCRM_ACCCLKREQ                    OMAP44XX_SCRM_REGADDR(0x0204)
+#define OMAP4_SCRM_PWRREQ_OFFSET                0x0208
+#define OMAP4_SCRM_PWRREQ                       OMAP44XX_SCRM_REGADDR(0x0208)
+#define OMAP4_SCRM_AUXCLKREQ0_OFFSET            0x0210
+#define OMAP4_SCRM_AUXCLKREQ0                   OMAP44XX_SCRM_REGADDR(0x0210)
+#define OMAP4_SCRM_AUXCLKREQ1_OFFSET            0x0214
+#define OMAP4_SCRM_AUXCLKREQ1                   OMAP44XX_SCRM_REGADDR(0x0214)
+#define OMAP4_SCRM_AUXCLKREQ2_OFFSET            0x0218
+#define OMAP4_SCRM_AUXCLKREQ2                   OMAP44XX_SCRM_REGADDR(0x0218)
+#define OMAP4_SCRM_AUXCLKREQ3_OFFSET            0x021c
+#define OMAP4_SCRM_AUXCLKREQ3                   OMAP44XX_SCRM_REGADDR(0x021c)
+#define OMAP4_SCRM_AUXCLKREQ4_OFFSET            0x0220
+#define OMAP4_SCRM_AUXCLKREQ4                   OMAP44XX_SCRM_REGADDR(0x0220)
+#define OMAP4_SCRM_AUXCLKREQ5_OFFSET            0x0224
+#define OMAP4_SCRM_AUXCLKREQ5                   OMAP44XX_SCRM_REGADDR(0x0224)
+#define OMAP4_SCRM_D2DCLKREQ_OFFSET             0x0234
+#define OMAP4_SCRM_D2DCLKREQ                    OMAP44XX_SCRM_REGADDR(0x0234)
+#define OMAP4_SCRM_AUXCLK0_OFFSET               0x0310
+#define OMAP4_SCRM_AUXCLK0                      OMAP44XX_SCRM_REGADDR(0x0310)
+#define OMAP4_SCRM_AUXCLK1_OFFSET               0x0314
+#define OMAP4_SCRM_AUXCLK1                      OMAP44XX_SCRM_REGADDR(0x0314)
+#define OMAP4_SCRM_AUXCLK2_OFFSET               0x0318
+#define OMAP4_SCRM_AUXCLK2                      OMAP44XX_SCRM_REGADDR(0x0318)
+#define OMAP4_SCRM_AUXCLK3_OFFSET               0x031c
+#define OMAP4_SCRM_AUXCLK3                      OMAP44XX_SCRM_REGADDR(0x031c)
+#define OMAP4_SCRM_AUXCLK4_OFFSET               0x0320
+#define OMAP4_SCRM_AUXCLK4                      OMAP44XX_SCRM_REGADDR(0x0320)
+#define OMAP4_SCRM_AUXCLK5_OFFSET               0x0324
+#define OMAP4_SCRM_AUXCLK5                      OMAP44XX_SCRM_REGADDR(0x0324)
+#define OMAP4_SCRM_RSTTIME_OFFSET               0x0400
+#define OMAP4_SCRM_RSTTIME                      OMAP44XX_SCRM_REGADDR(0x0400)
+#define OMAP4_SCRM_MODEMRSTCTRL_OFFSET          0x0418
+#define OMAP4_SCRM_MODEMRSTCTRL                 OMAP44XX_SCRM_REGADDR(0x0418)
+#define OMAP4_SCRM_D2DRSTCTRL_OFFSET            0x041c
+#define OMAP4_SCRM_D2DRSTCTRL                   OMAP44XX_SCRM_REGADDR(0x041c)
+#define OMAP4_SCRM_EXTPWRONRSTCTRL_OFFSET       0x0420
+#define OMAP4_SCRM_EXTPWRONRSTCTRL              OMAP44XX_SCRM_REGADDR(0x0420)
+#define OMAP4_SCRM_EXTWARMRSTST_OFFSET          0x0510
+#define OMAP4_SCRM_EXTWARMRSTST                 OMAP44XX_SCRM_REGADDR(0x0510)
+#define OMAP4_SCRM_APEWARMRSTST_OFFSET          0x0514
+#define OMAP4_SCRM_APEWARMRSTST                 OMAP44XX_SCRM_REGADDR(0x0514)
+#define OMAP4_SCRM_MODEMWARMRSTST_OFFSET        0x0518
+#define OMAP4_SCRM_MODEMWARMRSTST               OMAP44XX_SCRM_REGADDR(0x0518)
+#define OMAP4_SCRM_D2DWARMRSTST_OFFSET          0x051c
+#define OMAP4_SCRM_D2DWARMRSTST                 OMAP44XX_SCRM_REGADDR(0x051c)
+
+/* Registers shifts and masks */
+
+/* REVISION_SCRM */
+#define OMAP4_REV_SHIFT                         0
+#define OMAP4_REV_MASK                          (0xff << 0)
+
+/* CLKSETUPTIME */
+#define OMAP4_DOWNTIME_SHIFT                    16
+#define OMAP4_DOWNTIME_MASK                     (0x3f << 16)
+#define OMAP4_SETUPTIME_SHIFT                   0
+#define OMAP4_SETUPTIME_MASK                    (0xfff << 0)
+
+/* PMICSETUPTIME */
+#define OMAP4_WAKEUPTIME_SHIFT                  16
+#define OMAP4_WAKEUPTIME_MASK                   (0x3f << 16)
+#define OMAP4_SLEEPTIME_SHIFT                   0
+#define OMAP4_SLEEPTIME_MASK                    (0x3f << 0)
+
+/* ALTCLKSRC */
+#define OMAP4_ENABLE_EXT_SHIFT                  3
+#define OMAP4_ENABLE_EXT_MASK                   (1 << 3)
+#define OMAP4_ENABLE_INT_SHIFT                  2
+#define OMAP4_ENABLE_INT_MASK                   (1 << 2)
+#define OMAP4_ALTCLKSRC_MODE_SHIFT              0
+#define OMAP4_ALTCLKSRC_MODE_MASK               (0x3 << 0)
+
+/* MODEMCLKM */
+#define OMAP4_CLK_32KHZ_SHIFT                   0
+#define OMAP4_CLK_32KHZ_MASK                    (1 << 0)
+
+/* D2DCLKM */
+#define OMAP4_SYSCLK_SHIFT                      1
+#define OMAP4_SYSCLK_MASK                       (1 << 1)
+
+/* EXTCLKREQ */
+#define OMAP4_POLARITY_SHIFT                    0
+#define OMAP4_POLARITY_MASK                     (1 << 0)
+
+/* AUXCLKREQ0 */
+#define OMAP4_MAPPING_SHIFT                     2
+#define OMAP4_MAPPING_MASK                      (0x7 << 2)
+#define OMAP4_ACCURACY_SHIFT                    1
+#define OMAP4_ACCURACY_MASK                     (1 << 1)
+
+/* AUXCLK0 */
+#define OMAP4_CLKDIV_SHIFT                      16
+#define OMAP4_CLKDIV_MASK                       (0xf << 16)
+#define OMAP4_DISABLECLK_SHIFT                  9
+#define OMAP4_DISABLECLK_MASK                   (1 << 9)
+#define OMAP4_ENABLE_SHIFT                      8
+#define OMAP4_ENABLE_MASK                       (1 << 8)
+#define OMAP4_SRCSELECT_SHIFT                   1
+#define OMAP4_SRCSELECT_MASK                    (0x3 << 1)
+
+/* RSTTIME */
+#define OMAP4_RSTTIME_SHIFT                     0
+#define OMAP4_RSTTIME_MASK                      (0xf << 0)
+
+/* MODEMRSTCTRL */
+#define OMAP4_WARMRST_SHIFT                     1
+#define OMAP4_WARMRST_MASK                      (1 << 1)
+#define OMAP4_COLDRST_SHIFT                     0
+#define OMAP4_COLDRST_MASK                      (1 << 0)
+
+/* EXTPWRONRSTCTRL */
+#define OMAP4_PWRONRST_SHIFT                    1
+#define OMAP4_PWRONRST_MASK                     (1 << 1)
+#define OMAP4_ENABLE_EXTPWRONRSTCTRL_SHIFT      0
+#define OMAP4_ENABLE_EXTPWRONRSTCTRL_MASK       (1 << 0)
+
+/* EXTWARMRSTST */
+#define OMAP4_EXTWARMRSTST_SHIFT                0
+#define OMAP4_EXTWARMRSTST_MASK                 (1 << 0)
+
+/* APEWARMRSTST */
+#define OMAP4_APEWARMRSTST_SHIFT                1
+#define OMAP4_APEWARMRSTST_MASK                 (1 << 1)
+
+/* MODEMWARMRSTST */
+#define OMAP4_MODEMWARMRSTST_SHIFT              2
+#define OMAP4_MODEMWARMRSTST_MASK               (1 << 2)
+
+/* D2DWARMRSTST */
+#define OMAP4_D2DWARMRSTST_SHIFT                3
+#define OMAP4_D2DWARMRSTST_MASK                 (1 << 3)
+
+#endif
diff --git a/arch/arm/mach-omap2/board-rx51-sdram.c b/arch/arm/mach-omap2/sdram-nokia.c
index a43b2c5c838b..14caa228bc0d 100644
--- a/arch/arm/mach-omap2/board-rx51-sdram.c
+++ b/arch/arm/mach-omap2/sdram-nokia.c
@@ -1,7 +1,7 @@
 /*
- * SDRC register values for RX51
+ * SDRC register values for Nokia boards
  *
- * Copyright (C) 2008 Nokia Corporation
+ * Copyright (C) 2008, 2010 Nokia Corporation
  *
  * Lauri Leukkunen <lauri.leukkunen@nokia.com>
  *
@@ -22,6 +22,7 @@
 #include <plat/clock.h>
 #include <plat/sdrc.h>
 
+#include "sdram-nokia.h"
 
 /* In picoseconds, except for tREF (ns), tXP, tCKE, tWTR (clks) */
 struct sdram_timings {
@@ -43,9 +44,28 @@ struct sdram_timings {
         u32 tWTR;
 };
 
-static struct omap_sdrc_params rx51_sdrc_params[4];
+static const struct sdram_timings nokia_97dot6mhz_timings[] = {
+        {
+                .casl = 3,
+                .tDAL = 30725,
+                .tDPL = 15362,
+                .tRRD = 10241,
+                .tRCD = 20483,
+                .tRP = 15362,
+                .tRAS = 40967,
+                .tRC = 56330,
+                .tRFC = 138266,
+                .tXSR = 204839,
+
+                .tREF = 7798,
+
+                .tXP = 2,
+                .tCKE = 4,
+                .tWTR = 2,
+        },
+};
 
-static const struct sdram_timings rx51_timings[] = {
+static const struct sdram_timings nokia_166mhz_timings[] = {
         {
                 .casl = 3,
                 .tDAL = 33000,
@@ -66,6 +86,38 @@ static const struct sdram_timings rx51_timings[] = {
         },
 };
 
+static const struct sdram_timings nokia_195dot2mhz_timings[] = {
+        {
+                .casl = 3,
+                .tDAL = 30725,
+                .tDPL = 15362,
+                .tRRD = 10241,
+                .tRCD = 20483,
+                .tRP = 15362,
+                .tRAS = 40967,
+                .tRC = 56330,
+                .tRFC = 138266,
+                .tXSR = 204839,
+
+                .tREF = 7752,
+
+                .tXP = 2,
+                .tCKE = 4,
+                .tWTR = 2,
+        },
+};
+
+static const struct {
+        long rate;
+        struct sdram_timings const *data;
+} nokia_timings[] = {
+        { 83000000, nokia_166mhz_timings },
+        { 97600000, nokia_97dot6mhz_timings },
+        { 166000000, nokia_166mhz_timings },
+        { 195200000, nokia_195dot2mhz_timings },
+};
+static struct omap_sdrc_params nokia_sdrc_params[ARRAY_SIZE(nokia_timings) + 1];
+
 static unsigned long sdrc_get_fclk_period(long rate)
 {
         /* In picoseconds */
@@ -110,12 +162,12 @@ static int set_sdrc_timing_regval(u32 *regval, int st_bit, int end_bit,
 #ifdef DEBUG
 #define SDRC_SET_ONE(reg, st, end, field, rate) \
         if (set_sdrc_timing_regval((reg), (st), (end), \
-                        rx51_timings->field, (rate), #field) < 0) \
+                        memory_timings->field, (rate), #field) < 0) \
                 err = -1;
 #else
 #define SDRC_SET_ONE(reg, st, end, field, rate) \
         if (set_sdrc_timing_regval((reg), (st), (end), \
-                        rx51_timings->field) < 0) \
+                        memory_timings->field) < 0) \
                 err = -1;
 #endif
 
@@ -148,18 +200,19 @@ static int set_sdrc_timing_regval_ps(u32 *regval, int st_bit, int end_bit,
 #ifdef DEBUG
 #define SDRC_SET_ONE_PS(reg, st, end, field, rate) \
         if (set_sdrc_timing_regval_ps((reg), (st), (end), \
-                        rx51_timings->field, \
+                        memory_timings->field, \
                         (rate), #field) < 0) \
                 err = -1;
 
 #else
 #define SDRC_SET_ONE_PS(reg, st, end, field, rate) \
         if (set_sdrc_timing_regval_ps((reg), (st), (end), \
-                        rx51_timings->field, (rate)) < 0) \
+                        memory_timings->field, (rate)) < 0) \
                 err = -1;
 #endif
 
-static int sdrc_timings(int id, long rate)
+static int sdrc_timings(int id, long rate,
+                        const struct sdram_timings *memory_timings)
 {
         u32 ticks_per_ms;
         u32 rfr, l;
@@ -184,7 +237,7 @@ static int sdrc_timings(int id, long rate)
         SDRC_SET_ONE(&actim_ctrlb, 16, 17, tWTR, l3_rate);
 
         ticks_per_ms = l3_rate;
-        rfr = rx51_timings[0].tREF * ticks_per_ms / 1000000;
+        rfr = memory_timings[0].tREF * ticks_per_ms / 1000000;
         if (rfr > 65535 + 50)
                 rfr = 65535;
         else
@@ -197,25 +250,30 @@ static int sdrc_timings(int id, long rate)
         l = rfr << 8;
         rfr_ctrl = l | 0x1; /* autorefresh, reload counter with 1xARCV */
 
-        rx51_sdrc_params[id].rate = rate;
-        rx51_sdrc_params[id].actim_ctrla = actim_ctrla;
-        rx51_sdrc_params[id].actim_ctrlb = actim_ctrlb;
-        rx51_sdrc_params[id].rfr_ctrl = rfr_ctrl;
-        rx51_sdrc_params[id].mr = 0x32;
+        nokia_sdrc_params[id].rate = rate;
+        nokia_sdrc_params[id].actim_ctrla = actim_ctrla;
+        nokia_sdrc_params[id].actim_ctrlb = actim_ctrlb;
+        nokia_sdrc_params[id].rfr_ctrl = rfr_ctrl;
+        nokia_sdrc_params[id].mr = 0x32;
 
-        rx51_sdrc_params[id + 1].rate = 0;
+        nokia_sdrc_params[id + 1].rate = 0;
 
         return err;
 }
 
-struct omap_sdrc_params *rx51_get_sdram_timings(void)
+struct omap_sdrc_params *nokia_get_sdram_timings(void)
 {
-        int err;
+        int err = 0;
+        int i;
 
-        err = sdrc_timings(0, 41500000);
-        err |= sdrc_timings(1, 83000000);
-        err |= sdrc_timings(2, 166000000);
+        for (i = 0; i < ARRAY_SIZE(nokia_timings); i++) {
+                err |= sdrc_timings(i, nokia_timings[i].rate,
+                                       nokia_timings[i].data);
+                if (err)
+                        pr_err("%s: error with rate %ld: %d\n", __func__,
+                               nokia_timings[i].rate, err);
+        }
 
-        return &rx51_sdrc_params[0];
+        return err ? NULL : nokia_sdrc_params;
 }
 
diff --git a/arch/arm/mach-omap2/sdram-nokia.h b/arch/arm/mach-omap2/sdram-nokia.h
new file mode 100644
index 000000000000..ee63da5f8df0
--- /dev/null
+++ b/arch/arm/mach-omap2/sdram-nokia.h
@@ -0,0 +1,12 @@
+/*
+ * SDRC register values for Nokia boards
+ *
+ * Copyright (C) 2010 Nokia
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+struct omap_sdrc_params *nokia_get_sdram_timings(void);
+
diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c
index 4c65f5628b39..da6f3a63b5d5 100644
--- a/arch/arm/mach-omap2/sdrc.c
+++ b/arch/arm/mach-omap2/sdrc.c
@@ -27,8 +27,6 @@
 #include <plat/clock.h>
 #include <plat/sram.h>
 
-#include "prm.h"
-
 #include <plat/sdrc.h>
 #include "sdrc.h"
 
diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h
index 68f57bb67fc5..b3f83799e6cf 100644
--- a/arch/arm/mach-omap2/sdrc.h
+++ b/arch/arm/mach-omap2/sdrc.h
@@ -74,5 +74,4 @@ static inline u32 sms_read_reg(u16 reg)
  */
 #define SDRC_MPURATE_LOOPS              96
 
-
 #endif
diff --git a/arch/arm/mach-omap2/sdrc2xxx.c b/arch/arm/mach-omap2/sdrc2xxx.c
index 0f4d27aef44d..ccdb010f169d 100644
--- a/arch/arm/mach-omap2/sdrc2xxx.c
+++ b/arch/arm/mach-omap2/sdrc2xxx.c
@@ -28,7 +28,7 @@
 #include <plat/clock.h>
 #include <plat/sram.h>
 
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "clock.h"
 #include <plat/sdrc.h>
 #include "sdrc.h"
@@ -99,6 +99,10 @@ u32 omap2xxx_sdrc_reprogram(u32 level, u32 force)
         m_type = omap2xxx_sdrc_get_type();
 
         local_irq_save(flags);
+        /*
+         * XXX These calls should be abstracted out through a
+         * prm2xxx.c function
+         */
         if (cpu_is_omap2420())
                 __raw_writel(0xffff, OMAP2420_PRCM_VOLTSETUP);
         else
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index d17960a1be25..c64578853a8d 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -40,11 +40,12 @@
 #include <plat/omap_hwmod.h>
 #include <plat/omap_device.h>
 
-#include "prm.h"
+#include "prm2xxx_3xxx.h"
 #include "pm.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 #include "prm-regbits-34xx.h"
 #include "control.h"
+#include "mux.h"
 
 #define UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV     0x52
 #define UART_OMAP_WER           0x17    /* Wake-up enable register */
@@ -106,21 +107,16 @@ struct omap_uart_state {
 static LIST_HEAD(uart_list);
 static u8 num_uarts;
 
-/*
- * Since these idle/enable hooks are used in the idle path itself
- * which has interrupts disabled, use the non-locking versions of
- * the hwmod enable/disable functions.
- */
 static int uart_idle_hwmod(struct omap_device *od)
 {
-        _omap_hwmod_idle(od->hwmods[0]);
+        omap_hwmod_idle(od->hwmods[0]);
 
         return 0;
 }
 
 static int uart_enable_hwmod(struct omap_device *od)
 {
-        _omap_hwmod_enable(od->hwmods[0]);
+        omap_hwmod_enable(od->hwmods[0]);
 
         return 0;
 }
@@ -169,9 +165,9 @@ static inline void serial_write_reg(struct omap_uart_state *uart, int offset,
 
 static inline void __init omap_uart_reset(struct omap_uart_state *uart)
 {
-        serial_write_reg(uart, UART_OMAP_MDR1, 0x07);
+        serial_write_reg(uart, UART_OMAP_MDR1, UART_OMAP_MDR1_DISABLE);
         serial_write_reg(uart, UART_OMAP_SCR, 0x08);
-        serial_write_reg(uart, UART_OMAP_MDR1, 0x00);
+        serial_write_reg(uart, UART_OMAP_MDR1, UART_OMAP_MDR1_16X_MODE);
 }
 
 #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3)
@@ -219,7 +215,7 @@ static void omap_uart_save_context(struct omap_uart_state *uart)
                 return;
 
         lcr = serial_read_reg(uart, UART_LCR);
-        serial_write_reg(uart, UART_LCR, 0xBF);
+        serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_B);
         uart->dll = serial_read_reg(uart, UART_DLL);
         uart->dlh = serial_read_reg(uart, UART_DLM);
         serial_write_reg(uart, UART_LCR, lcr);
@@ -227,7 +223,7 @@ static void omap_uart_save_context(struct omap_uart_state *uart)
         uart->sysc = serial_read_reg(uart, UART_OMAP_SYSC);
         uart->scr = serial_read_reg(uart, UART_OMAP_SCR);
         uart->wer = serial_read_reg(uart, UART_OMAP_WER);
-        serial_write_reg(uart, UART_LCR, 0x80);
+        serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_A);
         uart->mcr = serial_read_reg(uart, UART_MCR);
         serial_write_reg(uart, UART_LCR, lcr);
 
@@ -247,32 +243,35 @@ static void omap_uart_restore_context(struct omap_uart_state *uart)
         uart->context_valid = 0;
 
         if (uart->errata & UART_ERRATA_i202_MDR1_ACCESS)
-                omap_uart_mdr1_errataset(uart, 0x07, 0xA0);
+                omap_uart_mdr1_errataset(uart, UART_OMAP_MDR1_DISABLE, 0xA0);
         else
-                serial_write_reg(uart, UART_OMAP_MDR1, 0x7);
-        serial_write_reg(uart, UART_LCR, 0xBF); /* Config B mode */
+                serial_write_reg(uart, UART_OMAP_MDR1, UART_OMAP_MDR1_DISABLE);
+
+        serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_B);
         efr = serial_read_reg(uart, UART_EFR);
         serial_write_reg(uart, UART_EFR, UART_EFR_ECB);
         serial_write_reg(uart, UART_LCR, 0x0); /* Operational mode */
         serial_write_reg(uart, UART_IER, 0x0);
-        serial_write_reg(uart, UART_LCR, 0xBF); /* Config B mode */
+        serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_B);
         serial_write_reg(uart, UART_DLL, uart->dll);
         serial_write_reg(uart, UART_DLM, uart->dlh);
         serial_write_reg(uart, UART_LCR, 0x0); /* Operational mode */
         serial_write_reg(uart, UART_IER, uart->ier);
-        serial_write_reg(uart, UART_LCR, 0x80);
+        serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_A);
         serial_write_reg(uart, UART_MCR, uart->mcr);
-        serial_write_reg(uart, UART_LCR, 0xBF); /* Config B mode */
+        serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_B);
         serial_write_reg(uart, UART_EFR, efr);
         serial_write_reg(uart, UART_LCR, UART_LCR_WLEN8);
         serial_write_reg(uart, UART_OMAP_SCR, uart->scr);
         serial_write_reg(uart, UART_OMAP_WER, uart->wer);
         serial_write_reg(uart, UART_OMAP_SYSC, uart->sysc);
+
         if (uart->errata & UART_ERRATA_i202_MDR1_ACCESS)
-                omap_uart_mdr1_errataset(uart, 0x00, 0xA1);
+                omap_uart_mdr1_errataset(uart, UART_OMAP_MDR1_16X_MODE, 0xA1);
         else
                 /* UART 16x mode */
-                serial_write_reg(uart, UART_OMAP_MDR1, 0x00);
+                serial_write_reg(uart, UART_OMAP_MDR1,
+                                UART_OMAP_MDR1_16X_MODE);
 }
 #else
 static inline void omap_uart_save_context(struct omap_uart_state *uart) {}
@@ -492,6 +491,7 @@ static void omap_uart_idle_init(struct omap_uart_state *uart)
                 u32 wk_mask = 0;
                 u32 padconf = 0;
 
+                /* XXX These PRM accesses do not belong here */
                 uart->wk_en = OMAP34XX_PRM_REGADDR(mod, PM_WKEN1);
                 uart->wk_st = OMAP34XX_PRM_REGADDR(mod, PM_WKST1);
                 switch (uart->num) {
@@ -695,16 +695,16 @@ void __init omap_serial_early_init(void)
 
 /**
  * omap_serial_init_port() - initialize single serial port
- * @port: serial port number (0-3)
+ * @bdata: port specific board data pointer
  *
- * This function initialies serial driver for given @port only.
+ * This function initialies serial driver for given port only.
  * Platforms can call this function instead of omap_serial_init()
  * if they don't plan to use all available UARTs as serial ports.
  *
  * Don't mix calls to omap_serial_init_port() and omap_serial_init(),
  * use only one of the two.
  */
-void __init omap_serial_init_port(int port)
+void __init omap_serial_init_port(struct omap_board_data *bdata)
 {
         struct omap_uart_state *uart;
         struct omap_hwmod *oh;
@@ -722,13 +722,15 @@ void __init omap_serial_init_port(int port)
         struct omap_uart_port_info omap_up;
 #endif
 
-        if (WARN_ON(port < 0))
+        if (WARN_ON(!bdata))
+                return;
+        if (WARN_ON(bdata->id < 0))
                 return;
-        if (WARN_ON(port >= num_uarts))
+        if (WARN_ON(bdata->id >= num_uarts))
                 return;
 
         list_for_each_entry(uart, &uart_list, node)
-                if (port == uart->num)
+                if (bdata->id == uart->num)
                         break;
 
         oh = uart->oh;
@@ -800,6 +802,8 @@ void __init omap_serial_init_port(int port)
         WARN(IS_ERR(od), "Could not build omap_device for %s: %s.\n",
              name, oh->name);
 
+        oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
+
         uart->irq = oh->mpu_irqs[0].irq;
         uart->regshift = 2;
         uart->mapbase = oh->slaves[0]->addr->pa_start;
@@ -857,7 +861,14 @@ void __init omap_serial_init_port(int port)
 void __init omap_serial_init(void)
 {
         struct omap_uart_state *uart;
+        struct omap_board_data bdata;
 
-        list_for_each_entry(uart, &uart_list, node)
-                omap_serial_init_port(uart->num);
+        list_for_each_entry(uart, &uart_list, node) {
+                bdata.id = uart->num;
+                bdata.flags = 0;
+                bdata.pads = NULL;
+                bdata.pads_cnt = 0;
+                omap_serial_init_port(&bdata);
+
+        }
 }
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 2fb205a7f285..98d8232808b8 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -1,6 +1,4 @@
 /*
- * linux/arch/arm/mach-omap2/sleep.S
- *
  * (C) Copyright 2007
  * Texas Instruments
  * Karthik Dasu <karthik-dp@ti.com>
@@ -26,28 +24,35 @@
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
+#include <plat/sram.h>
 #include <mach/io.h>
 
-#include "cm.h"
-#include "prm.h"
+#include "cm2xxx_3xxx.h"
+#include "prm2xxx_3xxx.h"
 #include "sdrc.h"
 #include "control.h"
 
-#define SDRC_SCRATCHPAD_SEM_V   0xfa00291c
-
-#define PM_PREPWSTST_CORE_V     OMAP34XX_PRM_REGADDR(CORE_MOD, \
-                                OMAP3430_PM_PREPWSTST)
-#define PM_PREPWSTST_CORE_P     0x48306AE8
-#define PM_PREPWSTST_MPU_V      OMAP34XX_PRM_REGADDR(MPU_MOD, \
-                                OMAP3430_PM_PREPWSTST)
+/*
+ * Registers access definitions
+ */
+#define SDRC_SCRATCHPAD_SEM_OFFS        0xc
+#define SDRC_SCRATCHPAD_SEM_V   OMAP343X_SCRATCHPAD_REGADDR\
+                                        (SDRC_SCRATCHPAD_SEM_OFFS)
+#define PM_PREPWSTST_CORE_P     OMAP3430_PRM_BASE + CORE_MOD +\
+                                        OMAP3430_PM_PREPWSTST
 #define PM_PWSTCTRL_MPU_P       OMAP3430_PRM_BASE + MPU_MOD + OMAP2_PM_PWSTCTRL
 #define CM_IDLEST1_CORE_V       OMAP34XX_CM_REGADDR(CORE_MOD, CM_IDLEST1)
-#define SRAM_BASE_P             0x40200000
-#define CONTROL_STAT            0x480022F0
-#define SCRATCHPAD_MEM_OFFS     0x310 /* Move this as correct place is
-                                       * available */
-#define SCRATCHPAD_BASE_P       (OMAP343X_CTRL_BASE + OMAP343X_CONTROL_MEM_WKUP\
-                                                + SCRATCHPAD_MEM_OFFS)
+#define CM_IDLEST_CKGEN_V       OMAP34XX_CM_REGADDR(PLL_MOD, CM_IDLEST)
+#define SRAM_BASE_P             OMAP3_SRAM_PA
+#define CONTROL_STAT            OMAP343X_CTRL_BASE + OMAP343X_CONTROL_STATUS
+#define CONTROL_MEM_RTA_CTRL    (OMAP343X_CTRL_BASE +\
+                                        OMAP36XX_CONTROL_MEM_RTA_CTRL)
+
+/* Move this as correct place is available */
+#define SCRATCHPAD_MEM_OFFS     0x310
+#define SCRATCHPAD_BASE_P       (OMAP343X_CTRL_BASE +\
+                                        OMAP343X_CONTROL_MEM_WKUP +\
+                                        SCRATCHPAD_MEM_OFFS)
 #define SDRC_POWER_V            OMAP34XX_SDRC_REGADDR(SDRC_POWER)
 #define SDRC_SYSCONFIG_P        (OMAP343X_SDRC_BASE + SDRC_SYSCONFIG)
 #define SDRC_MR_0_P             (OMAP343X_SDRC_BASE + SDRC_MR_0)
@@ -59,48 +64,38 @@
 #define SDRC_DLLA_STATUS_V      OMAP34XX_SDRC_REGADDR(SDRC_DLLA_STATUS)
 #define SDRC_DLLA_CTRL_V        OMAP34XX_SDRC_REGADDR(SDRC_DLLA_CTRL)
 
-        .text
-/* Function to acquire the semaphore in scratchpad */
-ENTRY(lock_scratchpad_sem)
-        stmfd   sp!, {lr}       @ save registers on stack
-wait_sem:
-        mov     r0,#1
-        ldr     r1, sdrc_scratchpad_sem
-wait_loop:
-        ldr     r2, [r1]        @ load the lock value
-        cmp     r2, r0          @ is the lock free ?
-        beq     wait_loop       @ not free...
-        swp     r2, r0, [r1]    @ semaphore free so lock it and proceed
-        cmp     r2, r0          @ did we succeed ?
-        beq     wait_sem        @ no - try again
-        ldmfd   sp!, {pc}       @ restore regs and return
-sdrc_scratchpad_sem:
-        .word SDRC_SCRATCHPAD_SEM_V
-ENTRY(lock_scratchpad_sem_sz)
-        .word   . - lock_scratchpad_sem
-
-        .text
-/* Function to release the scratchpad semaphore */
-ENTRY(unlock_scratchpad_sem)
-        stmfd   sp!, {lr}       @ save registers on stack
-        ldr     r3, sdrc_scratchpad_sem
-        mov     r2,#0
-        str     r2,[r3]
-        ldmfd   sp!, {pc}       @ restore regs and return
-ENTRY(unlock_scratchpad_sem_sz)
-        .word   . - unlock_scratchpad_sem
+
+/*
+ * API functions
+ */
+
+/*
+ * The "get_*restore_pointer" functions are used to provide a
+ * physical restore address where the ROM code jumps while waking
+ * up from MPU OFF/OSWR state.
+ * The restore pointer is stored into the scratchpad.
+ */
 
         .text
 /* Function call to get the restore pointer for resume from OFF */
 ENTRY(get_restore_pointer)
-        stmfd   sp!, {lr}     @ save registers on stack
+        stmfd   sp!, {lr}       @ save registers on stack
         adr     r0, restore
-        ldmfd   sp!, {pc}     @ restore regs and return
+        ldmfd   sp!, {pc}       @ restore regs and return
 ENTRY(get_restore_pointer_sz)
-        .word   . - get_restore_pointer
+        .word   . - get_restore_pointer
 
         .text
-/* Function call to get the restore pointer for for ES3 to resume from OFF */
+/* Function call to get the restore pointer for 3630 resume from OFF */
+ENTRY(get_omap3630_restore_pointer)
+        stmfd   sp!, {lr}       @ save registers on stack
+        adr     r0, restore_3630
+        ldmfd   sp!, {pc}       @ restore regs and return
+ENTRY(get_omap3630_restore_pointer_sz)
+        .word   . - get_omap3630_restore_pointer
+
+        .text
+/* Function call to get the restore pointer for ES3 to resume from OFF */
 ENTRY(get_es3_restore_pointer)
         stmfd   sp!, {lr}       @ save registers on stack
         adr     r0, restore_es3
@@ -108,54 +103,23 @@ ENTRY(get_es3_restore_pointer)
 ENTRY(get_es3_restore_pointer_sz)
         .word   . - get_es3_restore_pointer
 
-ENTRY(es3_sdrc_fix)
-        ldr     r4, sdrc_syscfg         @ get config addr
-        ldr     r5, [r4]                @ get value
-        tst     r5, #0x100              @ is part access blocked
-        it      eq
-        biceq   r5, r5, #0x100          @ clear bit if set
-        str     r5, [r4]                @ write back change
-        ldr     r4, sdrc_mr_0           @ get config addr
-        ldr     r5, [r4]                @ get value
-        str     r5, [r4]                @ write back change
-        ldr     r4, sdrc_emr2_0         @ get config addr
-        ldr     r5, [r4]                @ get value
-        str     r5, [r4]                @ write back change
-        ldr     r4, sdrc_manual_0       @ get config addr
-        mov     r5, #0x2                @ autorefresh command
-        str     r5, [r4]                @ kick off refreshes
-        ldr     r4, sdrc_mr_1           @ get config addr
-        ldr     r5, [r4]                @ get value
-        str     r5, [r4]                @ write back change
-        ldr     r4, sdrc_emr2_1         @ get config addr
-        ldr     r5, [r4]                @ get value
-        str     r5, [r4]                @ write back change
-        ldr     r4, sdrc_manual_1       @ get config addr
-        mov     r5, #0x2                @ autorefresh command
-        str     r5, [r4]                @ kick off refreshes
-        bx      lr
-sdrc_syscfg:
-        .word   SDRC_SYSCONFIG_P
-sdrc_mr_0:
-        .word   SDRC_MR_0_P
-sdrc_emr2_0:
-        .word   SDRC_EMR2_0_P
-sdrc_manual_0:
-        .word   SDRC_MANUAL_0_P
-sdrc_mr_1:
-        .word   SDRC_MR_1_P
-sdrc_emr2_1:
-        .word   SDRC_EMR2_1_P
-sdrc_manual_1:
-        .word   SDRC_MANUAL_1_P
-ENTRY(es3_sdrc_fix_sz)
-        .word   . - es3_sdrc_fix
+        .text
+/*
+ * L2 cache needs to be toggled for stable OFF mode functionality on 3630.
+ * This function sets up a flag that will allow for this toggling to take
+ * place on 3630. Hopefully some version in the future may not need this.
+ */
+ENTRY(enable_omap3630_toggle_l2_on_restore)
+        stmfd   sp!, {lr}       @ save registers on stack
+        /* Setup so that we will disable and enable l2 */
+        mov     r1, #0x1
+        str     r1, l2dis_3630
+        ldmfd   sp!, {pc}       @ restore regs and return
 
+        .text
 /* Function to call rom code to save secure ram context */
 ENTRY(save_secure_ram_context)
         stmfd   sp!, {r1-r12, lr}       @ save registers on stack
-save_secure_ram_debug:
-        /* b save_secure_ram_debug */   @ enable to debug save code
         adr     r3, api_params          @ r3 points to parameters
         str     r0, [r3,#0x4]           @ r0 has sdram address
         ldr     r12, high_mask
@@ -185,35 +149,162 @@ ENTRY(save_secure_ram_context_sz)
         .word   . - save_secure_ram_context
 
 /*
+ * ======================
+ * == Idle entry point ==
+ * ======================
+ */
+
+/*
  * Forces OMAP into idle state
  *
- * omap34xx_suspend() - This bit of code just executes the WFI
- * for normal idles.
+ * omap34xx_cpu_suspend() - This bit of code saves the CPU context if needed
+ * and executes the WFI instruction. Calling WFI effectively changes the
+ * power domains states to the desired target power states.
+ *
  *
- * Note: This code get's copied to internal SRAM at boot. When the OMAP
- *       wakes up it continues execution at the point it went to sleep.
+ * Notes:
+ * - this code gets copied to internal SRAM at boot and after wake-up
+ *   from OFF mode. The execution pointer in SRAM is _omap_sram_idle.
+ * - when the OMAP wakes up it continues at different execution points
+ *   depending on the low power mode (non-OFF vs OFF modes),
+ *   cf. 'Resume path for xxx mode' comments.
  */
 ENTRY(omap34xx_cpu_suspend)
-        stmfd   sp!, {r0-r12, lr}               @ save registers on stack
-loop:
-        /*b     loop*/  @Enable to debug by stepping through code
-        /* r0 contains restore pointer in sdram */
-        /* r1 contains information about saving context */
-        ldr     r4, sdrc_power          @ read the SDRC_POWER register
-        ldr     r5, [r4]                @ read the contents of SDRC_POWER
-        orr     r5, r5, #0x40           @ enable self refresh on idle req
-        str     r5, [r4]                @ write back to SDRC_POWER register
+        stmfd   sp!, {r0-r12, lr}       @ save registers on stack
 
+        /*
+         * r0 contains restore pointer in sdram
+         * r1 contains information about saving context:
+         *   0 - No context lost
+         *   1 - Only L1 and logic lost
+         *   2 - Only L2 lost
+         *   3 - Both L1 and L2 lost
+         */
+
+        /* Directly jump to WFI is the context save is not required */
         cmp     r1, #0x0
-        /* If context save is required, do that and execute wfi */
-        bne     save_context_wfi
+        beq     omap3_do_wfi
+
+        /* Otherwise fall through to the save context code */
+save_context_wfi:
+        mov     r8, r0                  @ Store SDRAM address in r8
+        mrc     p15, 0, r5, c1, c0, 1   @ Read Auxiliary Control Register
+        mov     r4, #0x1                @ Number of parameters for restore call
+        stmia   r8!, {r4-r5}            @ Push parameters for restore call
+        mrc     p15, 1, r5, c9, c0, 2   @ Read L2 AUX ctrl register
+        stmia   r8!, {r4-r5}            @ Push parameters for restore call
+
+        /* Check what that target sleep state is from r1 */
+        cmp     r1, #0x2                @ Only L2 lost, no need to save context
+        beq     clean_caches
+
+l1_logic_lost:
+        /* Store sp and spsr to SDRAM */
+        mov     r4, sp
+        mrs     r5, spsr
+        mov     r6, lr
+        stmia   r8!, {r4-r6}
+        /* Save all ARM registers */
+        /* Coprocessor access control register */
+        mrc     p15, 0, r6, c1, c0, 2
+        stmia   r8!, {r6}
+        /* TTBR0, TTBR1 and Translation table base control */
+        mrc     p15, 0, r4, c2, c0, 0
+        mrc     p15, 0, r5, c2, c0, 1
+        mrc     p15, 0, r6, c2, c0, 2
+        stmia   r8!, {r4-r6}
+        /*
+         * Domain access control register, data fault status register,
+         * and instruction fault status register
+         */
+        mrc     p15, 0, r4, c3, c0, 0
+        mrc     p15, 0, r5, c5, c0, 0
+        mrc     p15, 0, r6, c5, c0, 1
+        stmia   r8!, {r4-r6}
+        /*
+         * Data aux fault status register, instruction aux fault status,
+         * data fault address register and instruction fault address register
+         */
+        mrc     p15, 0, r4, c5, c1, 0
+        mrc     p15, 0, r5, c5, c1, 1
+        mrc     p15, 0, r6, c6, c0, 0
+        mrc     p15, 0, r7, c6, c0, 2
+        stmia   r8!, {r4-r7}
+        /*
+         * user r/w thread and process ID, user r/o thread and process ID,
+         * priv only thread and process ID, cache size selection
+         */
+        mrc     p15, 0, r4, c13, c0, 2
+        mrc     p15, 0, r5, c13, c0, 3
+        mrc     p15, 0, r6, c13, c0, 4
+        mrc     p15, 2, r7, c0, c0, 0
+        stmia   r8!, {r4-r7}
+        /* Data TLB lockdown, instruction TLB lockdown registers */
+        mrc     p15, 0, r5, c10, c0, 0
+        mrc     p15, 0, r6, c10, c0, 1
+        stmia   r8!, {r5-r6}
+        /* Secure or non secure vector base address, FCSE PID, Context PID*/
+        mrc     p15, 0, r4, c12, c0, 0
+        mrc     p15, 0, r5, c13, c0, 0
+        mrc     p15, 0, r6, c13, c0, 1
+        stmia   r8!, {r4-r6}
+        /* Primary remap, normal remap registers */
+        mrc     p15, 0, r4, c10, c2, 0
+        mrc     p15, 0, r5, c10, c2, 1
+        stmia   r8!,{r4-r5}
+
+        /* Store current cpsr*/
+        mrs     r2, cpsr
+        stmia   r8!, {r2}
+
+        mrc     p15, 0, r4, c1, c0, 0
+        /* save control register */
+        stmia   r8!, {r4}
+
+clean_caches:
+        /*
+         * Clean Data or unified cache to POU
+         * How to invalidate only L1 cache???? - #FIX_ME#
+         * mcr  p15, 0, r11, c7, c11, 1
+         */
+        cmp     r1, #0x1                @ Check whether L2 inval is required
+        beq     omap3_do_wfi
+
+clean_l2:
+        /*
+         * jump out to kernel flush routine
+         *  - reuse that code is better
+         *  - it executes in a cached space so is faster than refetch per-block
+         *  - should be faster and will change with kernel
+         *  - 'might' have to copy address, load and jump to it
+         */
+        ldr     r1, kernel_flush
+        mov     lr, pc
+        bx      r1
+
+omap3_do_wfi:
+        ldr     r4, sdrc_power          @ read the SDRC_POWER register
+        ldr     r5, [r4]                @ read the contents of SDRC_POWER
+        orr     r5, r5, #0x40           @ enable self refresh on idle req
+        str     r5, [r4]                @ write back to SDRC_POWER register
+
         /* Data memory barrier and Data sync barrier */
         mov     r1, #0
         mcr     p15, 0, r1, c7, c10, 4
         mcr     p15, 0, r1, c7, c10, 5
 
+/*
+ * ===================================
+ * == WFI instruction => Enter idle ==
+ * ===================================
+ */
         wfi                             @ wait for interrupt
 
+/*
+ * ===================================
+ * == Resume path for non-OFF modes ==
+ * ===================================
+ */
         nop
         nop
         nop
@@ -226,9 +317,30 @@ loop:
         nop
         bl wait_sdrc_ok
 
-        ldmfd   sp!, {r0-r12, pc}               @ restore regs and return
+/*
+ * ===================================
+ * == Exit point from non-OFF modes ==
+ * ===================================
+ */
+        ldmfd   sp!, {r0-r12, pc}       @ restore regs and return
+
+
+/*
+ * ==============================
+ * == Resume path for OFF mode ==
+ * ==============================
+ */
+
+/*
+ * The restore_* functions are called by the ROM code
+ *  when back from WFI in OFF mode.
+ * Cf. the get_*restore_pointer functions.
+ *
+ *  restore_es3: applies to 34xx >= ES3.0
+ *  restore_3630: applies to 36xx
+ *  restore: common code for 3xxx
+ */
 restore_es3:
-        /*b restore_es3*/               @ Enable to debug restore code
         ldr     r5, pm_prepwstst_core_p
         ldr     r4, [r5]
         and     r4, r4, #0x3
@@ -245,82 +357,117 @@ copy_to_sram:
         bne     copy_to_sram
         ldr     r1, sram_base
         blx     r1
+        b       restore
+
+restore_3630:
+        ldr     r1, pm_prepwstst_core_p
+        ldr     r2, [r1]
+        and     r2, r2, #0x3
+        cmp     r2, #0x0        @ Check if previous power state of CORE is OFF
+        bne     restore
+        /* Disable RTA before giving control */
+        ldr     r1, control_mem_rta
+        mov     r2, #OMAP36XX_RTA_DISABLE
+        str     r2, [r1]
+
+        /* Fall through to common code for the remaining logic */
+
 restore:
-        /* b restore*/  @ Enable to debug restore code
-        /* Check what was the reason for mpu reset and store the reason in r9*/
-        /* 1 - Only L1 and logic lost */
-        /* 2 - Only L2 lost - In this case, we wont be here */
-        /* 3 - Both L1 and L2 lost */
-        ldr     r1, pm_pwstctrl_mpu
+        /*
+         * Check what was the reason for mpu reset and store the reason in r9:
+         *  0 - No context lost
+         *  1 - Only L1 and logic lost
+         *  2 - Only L2 lost - In this case, we wont be here
+         *  3 - Both L1 and L2 lost
+         */
+        ldr     r1, pm_pwstctrl_mpu
         ldr     r2, [r1]
-        and     r2, r2, #0x3
-        cmp     r2, #0x0        @ Check if target power state was OFF or RET
-        moveq   r9, #0x3        @ MPU OFF => L1 and L2 lost
+        and     r2, r2, #0x3
+        cmp     r2, #0x0        @ Check if target power state was OFF or RET
+        moveq   r9, #0x3        @ MPU OFF => L1 and L2 lost
         movne   r9, #0x1        @ Only L1 and L2 lost => avoid L2 invalidation
         bne     logic_l1_restore
+
+        ldr     r0, l2dis_3630
+        cmp     r0, #0x1        @ should we disable L2 on 3630?
+        bne     skipl2dis
+        mrc     p15, 0, r0, c1, c0, 1
+        bic     r0, r0, #2      @ disable L2 cache
+        mcr     p15, 0, r0, c1, c0, 1
+skipl2dis:
         ldr     r0, control_stat
         ldr     r1, [r0]
         and     r1, #0x700
         cmp     r1, #0x300
         beq     l2_inv_gp
-        mov     r0, #40         @ set service ID for PPA
-        mov     r12, r0         @ copy secure Service ID in r12
-        mov     r1, #0          @ set task id for ROM code in r1
-        mov     r2, #4          @ set some flags in r2, r6
+        mov     r0, #40                 @ set service ID for PPA
+        mov     r12, r0                 @ copy secure Service ID in r12
+        mov     r1, #0                  @ set task id for ROM code in r1
+        mov     r2, #4                  @ set some flags in r2, r6
         mov     r6, #0xff
         adr     r3, l2_inv_api_params   @ r3 points to dummy parameters
         mcr     p15, 0, r0, c7, c10, 4  @ data write barrier
         mcr     p15, 0, r0, c7, c10, 5  @ data memory barrier
         .word   0xE1600071              @ call SMI monitor (smi #1)
         /* Write to Aux control register to set some bits */
-        mov     r0, #42         @ set service ID for PPA
-        mov     r12, r0         @ copy secure Service ID in r12
-        mov     r1, #0          @ set task id for ROM code in r1
-        mov     r2, #4          @ set some flags in r2, r6
+        mov     r0, #42                 @ set service ID for PPA
+        mov     r12, r0                 @ copy secure Service ID in r12
+        mov     r1, #0                  @ set task id for ROM code in r1
+        mov     r2, #4                  @ set some flags in r2, r6
         mov     r6, #0xff
         ldr     r4, scratchpad_base
-        ldr     r3, [r4, #0xBC] @ r3 points to parameters
+        ldr     r3, [r4, #0xBC]         @ r3 points to parameters
         mcr     p15, 0, r0, c7, c10, 4  @ data write barrier
         mcr     p15, 0, r0, c7, c10, 5  @ data memory barrier
         .word   0xE1600071              @ call SMI monitor (smi #1)
 
 #ifdef CONFIG_OMAP3_L2_AUX_SECURE_SAVE_RESTORE
         /* Restore L2 aux control register */
-        @ set service ID for PPA
+                                        @ set service ID for PPA
         mov     r0, #CONFIG_OMAP3_L2_AUX_SECURE_SERVICE_SET_ID
-        mov     r12, r0         @ copy service ID in r12
-        mov     r1, #0          @ set task ID for ROM code in r1
-        mov     r2, #4          @ set some flags in r2, r6
+        mov     r12, r0                 @ copy service ID in r12
+        mov     r1, #0                  @ set task ID for ROM code in r1
+        mov     r2, #4                  @ set some flags in r2, r6
         mov     r6, #0xff
         ldr     r4, scratchpad_base
         ldr     r3, [r4, #0xBC]
-        adds    r3, r3, #8      @ r3 points to parameters
+        adds    r3, r3, #8              @ r3 points to parameters
         mcr     p15, 0, r0, c7, c10, 4  @ data write barrier
         mcr     p15, 0, r0, c7, c10, 5  @ data memory barrier
         .word   0xE1600071              @ call SMI monitor (smi #1)
 #endif
         b       logic_l1_restore
+
 l2_inv_api_params:
-        .word   0x1, 0x00
+        .word   0x1, 0x00
 l2_inv_gp:
         /* Execute smi to invalidate L2 cache */
-        mov r12, #0x1                         @ set up to invalide L2
-smi:    .word 0xE1600070                @ Call SMI monitor (smieq)
+        mov r12, #0x1                   @ set up to invalidate L2
+        .word 0xE1600070                @ Call SMI monitor (smieq)
         /* Write to Aux control register to set some bits */
         ldr     r4, scratchpad_base
         ldr     r3, [r4,#0xBC]
         ldr     r0, [r3,#4]
         mov     r12, #0x3
-        .word 0xE1600070        @ Call SMI monitor (smieq)
+        .word   0xE1600070              @ Call SMI monitor (smieq)
         ldr     r4, scratchpad_base
         ldr     r3, [r4,#0xBC]
         ldr     r0, [r3,#12]
         mov     r12, #0x2
-        .word 0xE1600070        @ Call SMI monitor (smieq)
+        .word   0xE1600070              @ Call SMI monitor (smieq)
 logic_l1_restore:
+        ldr     r1, l2dis_3630
+        cmp     r1, #0x1                @ Test if L2 re-enable needed on 3630
+        bne     skipl2reen
+        mrc     p15, 0, r1, c1, c0, 1
+        orr     r1, r1, #2              @ re-enable L2 cache
+        mcr     p15, 0, r1, c1, c0, 1
+skipl2reen:
         mov     r1, #0
-        /* Invalidate all instruction caches to PoU
-         * and flush branch target cache */
+        /*
+         * Invalidate all instruction caches to PoU
+         * and flush branch target cache
+         */
         mcr     p15, 0, r1, c7, c5, 0
 
         ldr     r4, scratchpad_base
@@ -341,33 +488,33 @@ logic_l1_restore:
         MCR p15, 0, r6, c2, c0, 1
         /* Translation table base control register */
         MCR p15, 0, r7, c2, c0, 2
-        /*domain access Control Register */
+        /* Domain access Control Register */
         MCR p15, 0, r8, c3, c0, 0
-        /* data fault status Register */
+        /* Data fault status Register */
         MCR p15, 0, r9, c5, c0, 0
 
-        ldmia  r3!,{r4-r8}
-        /* instruction fault status Register */
+        ldmia   r3!,{r4-r8}
+        /* Instruction fault status Register */
         MCR p15, 0, r4, c5, c0, 1
-        /*Data Auxiliary Fault Status Register */
+        /* Data Auxiliary Fault Status Register */
         MCR p15, 0, r5, c5, c1, 0
-        /*Instruction Auxiliary Fault Status Register*/
+        /* Instruction Auxiliary Fault Status Register*/
         MCR p15, 0, r6, c5, c1, 1
-        /*Data Fault Address Register */
+        /* Data Fault Address Register */
         MCR p15, 0, r7, c6, c0, 0
-        /*Instruction Fault Address Register*/
+        /* Instruction Fault Address Register*/
         MCR p15, 0, r8, c6, c0, 2
-        ldmia  r3!,{r4-r7}
+        ldmia   r3!,{r4-r7}
 
-        /* user r/w thread and process ID */
+        /* User r/w thread and process ID */
         MCR p15, 0, r4, c13, c0, 2
-        /* user ro thread and process ID */
+        /* User ro thread and process ID */
         MCR p15, 0, r5, c13, c0, 3
-        /*Privileged only thread and process ID */
+        /* Privileged only thread and process ID */
         MCR p15, 0, r6, c13, c0, 4
-        /* cache size selection */
+        /* Cache size selection */
         MCR p15, 2, r7, c0, c0, 0
-        ldmia  r3!,{r4-r8}
+        ldmia   r3!,{r4-r8}
         /* Data TLB lockdown registers */
         MCR p15, 0, r4, c10, c0, 0
         /* Instruction TLB lockdown registers */
@@ -379,26 +526,27 @@ logic_l1_restore:
         /* Context PID */
         MCR p15, 0, r8, c13, c0, 1
 
-        ldmia  r3!,{r4-r5}
-        /* primary memory remap register */
+        ldmia   r3!,{r4-r5}
+        /* Primary memory remap register */
         MCR p15, 0, r4, c10, c2, 0
-        /*normal memory remap register */
+        /* Normal memory remap register */
         MCR p15, 0, r5, c10, c2, 1
 
         /* Restore cpsr */
-        ldmia   r3!,{r4}        /*load CPSR from SDRAM*/
-        msr     cpsr, r4        /*store cpsr */
+        ldmia   r3!,{r4}                @ load CPSR from SDRAM
+        msr     cpsr, r4                @ store cpsr
 
         /* Enabling MMU here */
-        mrc     p15, 0, r7, c2, c0, 2 /* Read TTBRControl */
-        /* Extract N (0:2) bits and decide whether to use TTBR0 or TTBR1*/
+        mrc     p15, 0, r7, c2, c0, 2   @ Read TTBRControl
+        /* Extract N (0:2) bits and decide whether to use TTBR0 or TTBR1 */
         and     r7, #0x7
         cmp     r7, #0x0
         beq     usettbr0
 ttbr_error:
-        /* More work needs to be done to support N[0:2] value other than 0
-        * So looping here so that the error can be detected
-        */
+        /*
+         * More work needs to be done to support N[0:2] value other than 0
+         * So looping here so that the error can be detected
+         */
         b       ttbr_error
 usettbr0:
         mrc     p15, 0, r2, c2, c0, 0
@@ -406,21 +554,25 @@ usettbr0:
         and     r2, r5
         mov     r4, pc
         ldr     r5, table_index_mask
-        and     r4, r5 /* r4 = 31 to 20 bits of pc */
+        and     r4, r5                  @ r4 = 31 to 20 bits of pc
         /* Extract the value to be written to table entry */
         ldr     r1, table_entry
-        add     r1, r1, r4 /* r1 has value to be written to table entry*/
+        /* r1 has the value to be written to table entry*/
+        add     r1, r1, r4
         /* Getting the address of table entry to modify */
         lsr     r4, #18
-        add     r2, r4 /* r2 has the location which needs to be modified */
+        /* r2 has the location which needs to be modified */
+        add     r2, r4
         /* Storing previous entry of location being modified */
         ldr     r5, scratchpad_base
         ldr     r4, [r2]
         str     r4, [r5, #0xC0]
         /* Modify the table entry */
         str     r1, [r2]
-        /* Storing address of entry being modified
-         * - will be restored after enabling MMU */
+        /*
+         * Storing address of entry being modified
+         * - will be restored after enabling MMU
+         */
         ldr     r5, scratchpad_base
         str     r2, [r5, #0xC4]
 
@@ -429,8 +581,11 @@ usettbr0:
         mcr     p15, 0, r0, c7, c5, 6   @ Invalidate branch predictor array
         mcr     p15, 0, r0, c8, c5, 0   @ Invalidate instruction TLB
         mcr     p15, 0, r0, c8, c6, 0   @ Invalidate data TLB
-        /* Restore control register  but dont enable caches here*/
-        /* Caches will be enabled after restoring MMU table entry */
+        /*
+         * Restore control register. This enables the MMU.
+         * The caches and prediction are not enabled here, they
+         * will be enabled after restoring the MMU table entry.
+         */
         ldmia   r3!, {r4}
         /* Store previous value of control register in scratchpad */
         str     r4, [r5, #0xC8]
@@ -438,212 +593,144 @@ usettbr0:
         and     r4, r2
         mcr     p15, 0, r4, c1, c0, 0
 
-        ldmfd   sp!, {r0-r12, pc}               @ restore regs and return
-save_context_wfi:
-        /*b     save_context_wfi*/      @ enable to debug save code
-        mov     r8, r0 /* Store SDRAM address in r8 */
-        mrc     p15, 0, r5, c1, c0, 1   @ Read Auxiliary Control Register
-        mov     r4, #0x1                @ Number of parameters for restore call
-        stmia   r8!, {r4-r5}            @ Push parameters for restore call
-        mrc     p15, 1, r5, c9, c0, 2   @ Read L2 AUX ctrl register
-        stmia   r8!, {r4-r5}            @ Push parameters for restore call
-        /* Check what that target sleep state is:stored in r1*/
-        /* 1 - Only L1 and logic lost */
-        /* 2 - Only L2 lost */
-        /* 3 - Both L1 and L2 lost */
-        cmp     r1, #0x2 /* Only L2 lost */
-        beq     clean_l2
-        cmp     r1, #0x1 /* L2 retained */
-        /* r9 stores whether to clean L2 or not*/
-        moveq   r9, #0x0 /* Dont Clean L2 */
-        movne   r9, #0x1 /* Clean L2 */
-l1_logic_lost:
-        /* Store sp and spsr to SDRAM */
-        mov     r4, sp
-        mrs     r5, spsr
-        mov     r6, lr
-        stmia   r8!, {r4-r6}
-        /* Save all ARM registers */
-        /* Coprocessor access control register */
-        mrc     p15, 0, r6, c1, c0, 2
-        stmia   r8!, {r6}
-        /* TTBR0, TTBR1 and Translation table base control */
-        mrc     p15, 0, r4, c2, c0, 0
-        mrc     p15, 0, r5, c2, c0, 1
-        mrc     p15, 0, r6, c2, c0, 2
-        stmia   r8!, {r4-r6}
-        /* Domain access control register, data fault status register,
-        and instruction fault status register */
-        mrc     p15, 0, r4, c3, c0, 0
-        mrc     p15, 0, r5, c5, c0, 0
-        mrc     p15, 0, r6, c5, c0, 1
-        stmia   r8!, {r4-r6}
-        /* Data aux fault status register, instruction aux fault status,
-        datat fault address register and instruction fault address register*/
-        mrc     p15, 0, r4, c5, c1, 0
-        mrc     p15, 0, r5, c5, c1, 1
-        mrc     p15, 0, r6, c6, c0, 0
-        mrc     p15, 0, r7, c6, c0, 2
-        stmia   r8!, {r4-r7}
-        /* user r/w thread and process ID, user r/o thread and process ID,
-        priv only thread and process ID, cache size selection */
-        mrc     p15, 0, r4, c13, c0, 2
-        mrc     p15, 0, r5, c13, c0, 3
-        mrc     p15, 0, r6, c13, c0, 4
-        mrc     p15, 2, r7, c0, c0, 0
-        stmia   r8!, {r4-r7}
-        /* Data TLB lockdown, instruction TLB lockdown registers */
-        mrc     p15, 0, r5, c10, c0, 0
-        mrc     p15, 0, r6, c10, c0, 1
-        stmia   r8!, {r5-r6}
-        /* Secure or non secure vector base address, FCSE PID, Context PID*/
-        mrc     p15, 0, r4, c12, c0, 0
-        mrc     p15, 0, r5, c13, c0, 0
-        mrc     p15, 0, r6, c13, c0, 1
-        stmia   r8!, {r4-r6}
-        /* Primary remap, normal remap registers */
-        mrc     p15, 0, r4, c10, c2, 0
-        mrc     p15, 0, r5, c10, c2, 1
-        stmia   r8!,{r4-r5}
+/*
+ * ==============================
+ * == Exit point from OFF mode ==
+ * ==============================
+ */
+        ldmfd   sp!, {r0-r12, pc}       @ restore regs and return
 
-        /* Store current cpsr*/
-        mrs     r2, cpsr
-        stmia   r8!, {r2}
 
-        mrc     p15, 0, r4, c1, c0, 0
-        /* save control register */
-        stmia   r8!, {r4}
-clean_caches:
-        /* Clean Data or unified cache to POU*/
-        /* How to invalidate only L1 cache???? - #FIX_ME# */
-        /* mcr  p15, 0, r11, c7, c11, 1 */
-        cmp     r9, #1 /* Check whether L2 inval is required or not*/
-        bne     skip_l2_inval
-clean_l2:
-        /* read clidr */
-        mrc     p15, 1, r0, c0, c0, 1
-        /* extract loc from clidr */
-        ands    r3, r0, #0x7000000
-        /* left align loc bit field */
-        mov     r3, r3, lsr #23
-        /* if loc is 0, then no need to clean */
-        beq     finished
-        /* start clean at cache level 0 */
-        mov     r10, #0
-loop1:
-        /* work out 3x current cache level */
-        add     r2, r10, r10, lsr #1
-        /* extract cache type bits from clidr*/
-        mov     r1, r0, lsr r2
-        /* mask of the bits for current cache only */
-        and     r1, r1, #7
-        /* see what cache we have at this level */
-        cmp     r1, #2
-        /* skip if no cache, or just i-cache */
-        blt     skip
-        /* select current cache level in cssr */
-        mcr     p15, 2, r10, c0, c0, 0
-        /* isb to sych the new cssr&csidr */
-        isb
-        /* read the new csidr */
-        mrc     p15, 1, r1, c0, c0, 0
-        /* extract the length of the cache lines */
-        and     r2, r1, #7
-        /* add 4 (line length offset) */
-        add     r2, r2, #4
-        ldr     r4, assoc_mask
-        /* find maximum number on the way size */
-        ands    r4, r4, r1, lsr #3
-        /* find bit position of way size increment */
-        clz     r5, r4
-        ldr     r7, numset_mask
-        /* extract max number of the index size*/
-        ands    r7, r7, r1, lsr #13
-loop2:
-        mov     r9, r4
-        /* create working copy of max way size*/
-loop3:
-        /* factor way and cache number into r11 */
-        orr     r11, r10, r9, lsl r5
-        /* factor index number into r11 */
-        orr     r11, r11, r7, lsl r2
-        /*clean & invalidate by set/way */
-        mcr     p15, 0, r11, c7, c10, 2
-        /* decrement the way*/
-        subs    r9, r9, #1
-        bge     loop3
-        /*decrement the index */
-        subs    r7, r7, #1
-        bge     loop2
-skip:
-        add     r10, r10, #2
-        /* increment cache number */
-        cmp     r3, r10
-        bgt     loop1
-finished:
-        /*swith back to cache level 0 */
-        mov     r10, #0
-        /* select current cache level in cssr */
-        mcr     p15, 2, r10, c0, c0, 0
-        isb
-skip_l2_inval:
-        /* Data memory barrier and Data sync barrier */
-        mov     r1, #0
-        mcr     p15, 0, r1, c7, c10, 4
-        mcr     p15, 0, r1, c7, c10, 5
+/*
+ * Internal functions
+ */
 
-        wfi                             @ wait for interrupt
-        nop
-        nop
-        nop
-        nop
-        nop
-        nop
-        nop
-        nop
-        nop
-        nop
-        bl wait_sdrc_ok
-        /* restore regs and return */
-        ldmfd   sp!, {r0-r12, pc}
+/* This function implements the erratum ID i443 WA, applies to 34xx >= ES3.0 */
+        .text
+ENTRY(es3_sdrc_fix)
+        ldr     r4, sdrc_syscfg         @ get config addr
+        ldr     r5, [r4]                @ get value
+        tst     r5, #0x100              @ is part access blocked
+        it      eq
+        biceq   r5, r5, #0x100          @ clear bit if set
+        str     r5, [r4]                @ write back change
+        ldr     r4, sdrc_mr_0           @ get config addr
+        ldr     r5, [r4]                @ get value
+        str     r5, [r4]                @ write back change
+        ldr     r4, sdrc_emr2_0         @ get config addr
+        ldr     r5, [r4]                @ get value
+        str     r5, [r4]                @ write back change
+        ldr     r4, sdrc_manual_0       @ get config addr
+        mov     r5, #0x2                @ autorefresh command
+        str     r5, [r4]                @ kick off refreshes
+        ldr     r4, sdrc_mr_1           @ get config addr
+        ldr     r5, [r4]                @ get value
+        str     r5, [r4]                @ write back change
+        ldr     r4, sdrc_emr2_1         @ get config addr
+        ldr     r5, [r4]                @ get value
+        str     r5, [r4]                @ write back change
+        ldr     r4, sdrc_manual_1       @ get config addr
+        mov     r5, #0x2                @ autorefresh command
+        str     r5, [r4]                @ kick off refreshes
+        bx      lr
+
+sdrc_syscfg:
+        .word   SDRC_SYSCONFIG_P
+sdrc_mr_0:
+        .word   SDRC_MR_0_P
+sdrc_emr2_0:
+        .word   SDRC_EMR2_0_P
+sdrc_manual_0:
+        .word   SDRC_MANUAL_0_P
+sdrc_mr_1:
+        .word   SDRC_MR_1_P
+sdrc_emr2_1:
+        .word   SDRC_EMR2_1_P
+sdrc_manual_1:
+        .word   SDRC_MANUAL_1_P
+ENTRY(es3_sdrc_fix_sz)
+        .word   . - es3_sdrc_fix
+
+/*
+ * This function implements the erratum ID i581 WA:
+ *  SDRC state restore before accessing the SDRAM
+ *
+ * Only used at return from non-OFF mode. For OFF
+ * mode the ROM code configures the SDRC and
+ * the DPLL before calling the restore code directly
+ * from DDR.
+ */
 
 /* Make sure SDRC accesses are ok */
 wait_sdrc_ok:
-        ldr     r4, cm_idlest1_core
-        ldr     r5, [r4]
-        and     r5, r5, #0x2
-        cmp     r5, #0
-        bne     wait_sdrc_ok
-        ldr     r4, sdrc_power
-        ldr     r5, [r4]
-        bic     r5, r5, #0x40
-        str     r5, [r4]
+
+/* DPLL3 must be locked before accessing the SDRC. Maybe the HW ensures this */
+        ldr     r4, cm_idlest_ckgen
+wait_dpll3_lock:
+        ldr     r5, [r4]
+        tst     r5, #1
+        beq     wait_dpll3_lock
+
+        ldr     r4, cm_idlest1_core
+wait_sdrc_ready:
+        ldr     r5, [r4]
+        tst     r5, #0x2
+        bne     wait_sdrc_ready
+        /* allow DLL powerdown upon hw idle req */
+        ldr     r4, sdrc_power
+        ldr     r5, [r4]
+        bic     r5, r5, #0x40
+        str     r5, [r4]
+
+is_dll_in_lock_mode:
+        /* Is dll in lock mode? */
+        ldr     r4, sdrc_dlla_ctrl
+        ldr     r5, [r4]
+        tst     r5, #0x4
+        bxne    lr                      @ Return if locked
+        /* wait till dll locks */
+wait_dll_lock_timed:
+        ldr     r4, wait_dll_lock_counter
+        add     r4, r4, #1
+        str     r4, wait_dll_lock_counter
+        ldr     r4, sdrc_dlla_status
+        /* Wait 20uS for lock */
+        mov     r6, #8
 wait_dll_lock:
-        /* Is dll in lock mode? */
-        ldr     r4, sdrc_dlla_ctrl
-        ldr     r5, [r4]
-        tst     r5, #0x4
-        bxne    lr
-        /* wait till dll locks */
-        ldr     r4, sdrc_dlla_status
-        ldr     r5, [r4]
-        and     r5, r5, #0x4
-        cmp     r5, #0x4
-        bne     wait_dll_lock
-        bx      lr
+        subs    r6, r6, #0x1
+        beq     kick_dll
+        ldr     r5, [r4]
+        and     r5, r5, #0x4
+        cmp     r5, #0x4
+        bne     wait_dll_lock
+        bx      lr                      @ Return when locked
+
+        /* disable/reenable DLL if not locked */
+kick_dll:
+        ldr     r4, sdrc_dlla_ctrl
+        ldr     r5, [r4]
+        mov     r6, r5
+        bic     r6, #(1<<3)             @ disable dll
+        str     r6, [r4]
+        dsb
+        orr     r6, r6, #(1<<3)         @ enable dll
+        str     r6, [r4]
+        dsb
+        ldr     r4, kick_counter
+        add     r4, r4, #1
+        str     r4, kick_counter
+        b       wait_dll_lock_timed
 
 cm_idlest1_core:
         .word   CM_IDLEST1_CORE_V
+cm_idlest_ckgen:
+        .word   CM_IDLEST_CKGEN_V
 sdrc_dlla_status:
         .word   SDRC_DLLA_STATUS_V
 sdrc_dlla_ctrl:
         .word   SDRC_DLLA_CTRL_V
-pm_prepwstst_core:
-        .word   PM_PREPWSTST_CORE_V
 pm_prepwstst_core_p:
         .word   PM_PREPWSTST_CORE_P
-pm_prepwstst_mpu:
-        .word   PM_PREPWSTST_MPU_V
 pm_pwstctrl_mpu:
         .word   PM_PWSTCTRL_MPU_P
 scratchpad_base:
@@ -651,13 +738,7 @@ scratchpad_base:
 sram_base:
         .word   SRAM_BASE_P + 0x8000
 sdrc_power:
-        .word SDRC_POWER_V
-clk_stabilize_delay:
-        .word 0x000001FF
-assoc_mask:
-        .word   0x3ff
-numset_mask:
-        .word   0x7fff
+        .word   SDRC_POWER_V
 ttbrbit_mask:
         .word   0xFFFFC000
 table_index_mask:
@@ -668,5 +749,20 @@ cache_pred_disable_mask:
         .word   0xFFFFE7FB
 control_stat:
         .word   CONTROL_STAT
+control_mem_rta:
+        .word   CONTROL_MEM_RTA_CTRL
+kernel_flush:
+        .word   v7_flush_dcache_all
+l2dis_3630:
+        .word   0
+        /*
+         * When exporting to userspace while the counters are in SRAM,
+         * these 2 words need to be at the end to facilitate retrival!
+         */
+kick_counter:
+        .word   0
+wait_dll_lock_counter:
+        .word   0
+
 ENTRY(omap34xx_cpu_suspend_sz)
         .word   . - omap34xx_cpu_suspend
diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c
new file mode 100644
index 000000000000..60e70552b4c5
--- /dev/null
+++ b/arch/arm/mach-omap2/smartreflex-class3.c
@@ -0,0 +1,59 @@
+/*
+ * Smart reflex Class 3 specific implementations
+ *
+ * Author: Thara Gopinath       <thara@ti.com>
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/smartreflex.h>
+
+static int sr_class3_enable(struct voltagedomain *voltdm)
+{
+        unsigned long volt = omap_voltage_get_nom_volt(voltdm);
+
+        if (!volt) {
+                pr_warning("%s: Curr voltage unknown. Cannot enable sr_%s\n",
+                                __func__, voltdm->name);
+                return -ENODATA;
+        }
+
+        omap_vp_enable(voltdm);
+        return sr_enable(voltdm, volt);
+}
+
+static int sr_class3_disable(struct voltagedomain *voltdm, int is_volt_reset)
+{
+        omap_vp_disable(voltdm);
+        sr_disable(voltdm);
+        if (is_volt_reset)
+                omap_voltage_reset(voltdm);
+
+        return 0;
+}
+
+static int sr_class3_configure(struct voltagedomain *voltdm)
+{
+        return sr_configure_errgen(voltdm);
+}
+
+/* SR class3 structure */
+static struct omap_sr_class_data class3_data = {
+        .enable = sr_class3_enable,
+        .disable = sr_class3_disable,
+        .configure = sr_class3_configure,
+        .class_type = SR_CLASS3,
+};
+
+/* Smartreflex Class3 init API to be called from board file */
+static int __init sr_class3_init(void)
+{
+        pr_info("SmartReflex Class3 initialized\n");
+        return sr_register_class(&class3_data);
+}
+late_initcall(sr_class3_init);
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
new file mode 100644
index 000000000000..77ecebf3fae2
--- /dev/null
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -0,0 +1,1029 @@
+/*
+ * OMAP SmartReflex Voltage Control
+ *
+ * Author: Thara Gopinath       <thara@ti.com>
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Kalle Jokiniemi
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Lesly A M <x0080970@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/debugfs.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/pm_runtime.h>
+
+#include <plat/common.h>
+#include <plat/smartreflex.h>
+
+#include "pm.h"
+
+#define SMARTREFLEX_NAME_LEN    16
+#define NVALUE_NAME_LEN         40
+#define SR_DISABLE_TIMEOUT      200
+
+struct omap_sr {
+        int                             srid;
+        int                             ip_type;
+        int                             nvalue_count;
+        bool                            autocomp_active;
+        u32                             clk_length;
+        u32                             err_weight;
+        u32                             err_minlimit;
+        u32                             err_maxlimit;
+        u32                             accum_data;
+        u32                             senn_avgweight;
+        u32                             senp_avgweight;
+        u32                             senp_mod;
+        u32                             senn_mod;
+        unsigned int                    irq;
+        void __iomem                    *base;
+        struct platform_device          *pdev;
+        struct list_head                node;
+        struct omap_sr_nvalue_table     *nvalue_table;
+        struct voltagedomain            *voltdm;
+};
+
+/* sr_list contains all the instances of smartreflex module */
+static LIST_HEAD(sr_list);
+
+static struct omap_sr_class_data *sr_class;
+static struct omap_sr_pmic_data *sr_pmic_data;
+
+static inline void sr_write_reg(struct omap_sr *sr, unsigned offset, u32 value)
+{
+        __raw_writel(value, (sr->base + offset));
+}
+
+static inline void sr_modify_reg(struct omap_sr *sr, unsigned offset, u32 mask,
+                                        u32 value)
+{
+        u32 reg_val;
+        u32 errconfig_offs = 0, errconfig_mask = 0;
+
+        reg_val = __raw_readl(sr->base + offset);
+        reg_val &= ~mask;
+
+        /*
+         * Smartreflex error config register is special as it contains
+         * certain status bits which if written a 1 into means a clear
+         * of those bits. So in order to make sure no accidental write of
+         * 1 happens to those status bits, do a clear of them in the read
+         * value. This mean this API doesn't rewrite values in these bits
+         * if they are currently set, but does allow the caller to write
+         * those bits.
+         */
+        if (sr->ip_type == SR_TYPE_V1) {
+                errconfig_offs = ERRCONFIG_V1;
+                errconfig_mask = ERRCONFIG_STATUS_V1_MASK;
+        } else if (sr->ip_type == SR_TYPE_V2) {
+                errconfig_offs = ERRCONFIG_V2;
+                errconfig_mask = ERRCONFIG_VPBOUNDINTST_V2;
+        }
+
+        if (offset == errconfig_offs)
+                reg_val &= ~errconfig_mask;
+
+        reg_val |= value;
+
+        __raw_writel(reg_val, (sr->base + offset));
+}
+
+static inline u32 sr_read_reg(struct omap_sr *sr, unsigned offset)
+{
+        return __raw_readl(sr->base + offset);
+}
+
+static struct omap_sr *_sr_lookup(struct voltagedomain *voltdm)
+{
+        struct omap_sr *sr_info;
+
+        if (!voltdm) {
+                pr_err("%s: Null voltage domain passed!\n", __func__);
+                return ERR_PTR(-EINVAL);
+        }
+
+        list_for_each_entry(sr_info, &sr_list, node) {
+                if (voltdm == sr_info->voltdm)
+                        return sr_info;
+        }
+
+        return ERR_PTR(-ENODATA);
+}
+
+static irqreturn_t sr_interrupt(int irq, void *data)
+{
+        struct omap_sr *sr_info = (struct omap_sr *)data;
+        u32 status = 0;
+
+        if (sr_info->ip_type == SR_TYPE_V1) {
+                /* Read the status bits */
+                status = sr_read_reg(sr_info, ERRCONFIG_V1);
+
+                /* Clear them by writing back */
+                sr_write_reg(sr_info, ERRCONFIG_V1, status);
+        } else if (sr_info->ip_type == SR_TYPE_V2) {
+                /* Read the status bits */
+                sr_read_reg(sr_info, IRQSTATUS);
+
+                /* Clear them by writing back */
+                sr_write_reg(sr_info, IRQSTATUS, status);
+        }
+
+        if (sr_class->class_type == SR_CLASS2 && sr_class->notify)
+                sr_class->notify(sr_info->voltdm, status);
+
+        return IRQ_HANDLED;
+}
+
+static void sr_set_clk_length(struct omap_sr *sr)
+{
+        struct clk *sys_ck;
+        u32 sys_clk_speed;
+
+        if (cpu_is_omap34xx())
+                sys_ck = clk_get(NULL, "sys_ck");
+        else
+                sys_ck = clk_get(NULL, "sys_clkin_ck");
+
+        if (IS_ERR(sys_ck)) {
+                dev_err(&sr->pdev->dev, "%s: unable to get sys clk\n",
+                        __func__);
+                return;
+        }
+        sys_clk_speed = clk_get_rate(sys_ck);
+        clk_put(sys_ck);
+
+        switch (sys_clk_speed) {
+        case 12000000:
+                sr->clk_length = SRCLKLENGTH_12MHZ_SYSCLK;
+                break;
+        case 13000000:
+                sr->clk_length = SRCLKLENGTH_13MHZ_SYSCLK;
+                break;
+        case 19200000:
+                sr->clk_length = SRCLKLENGTH_19MHZ_SYSCLK;
+                break;
+        case 26000000:
+                sr->clk_length = SRCLKLENGTH_26MHZ_SYSCLK;
+                break;
+        case 38400000:
+                sr->clk_length = SRCLKLENGTH_38MHZ_SYSCLK;
+                break;
+        default:
+                dev_err(&sr->pdev->dev, "%s: Invalid sysclk value: %d\n",
+                        __func__, sys_clk_speed);
+                break;
+        }
+}
+
+static void sr_set_regfields(struct omap_sr *sr)
+{
+        /*
+         * For time being these values are defined in smartreflex.h
+         * and populated during init. May be they can be moved to board
+         * file or pmic specific data structure. In that case these structure
+         * fields will have to be populated using the pdata or pmic structure.
+         */
+        if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
+                sr->err_weight = OMAP3430_SR_ERRWEIGHT;
+                sr->err_maxlimit = OMAP3430_SR_ERRMAXLIMIT;
+                sr->accum_data = OMAP3430_SR_ACCUMDATA;
+                if (!(strcmp(sr->voltdm->name, "mpu"))) {
+                        sr->senn_avgweight = OMAP3430_SR1_SENNAVGWEIGHT;
+                        sr->senp_avgweight = OMAP3430_SR1_SENPAVGWEIGHT;
+                } else {
+                        sr->senn_avgweight = OMAP3430_SR2_SENNAVGWEIGHT;
+                        sr->senp_avgweight = OMAP3430_SR2_SENPAVGWEIGHT;
+                }
+        }
+}
+
+static void sr_start_vddautocomp(struct omap_sr *sr)
+{
+        if (!sr_class || !(sr_class->enable) || !(sr_class->configure)) {
+                dev_warn(&sr->pdev->dev,
+                        "%s: smartreflex class driver not registered\n",
+                        __func__);
+                return;
+        }
+
+        if (!sr_class->enable(sr->voltdm))
+                sr->autocomp_active = true;
+}
+
+static void sr_stop_vddautocomp(struct omap_sr *sr)
+{
+        if (!sr_class || !(sr_class->disable)) {
+                dev_warn(&sr->pdev->dev,
+                        "%s: smartreflex class driver not registered\n",
+                        __func__);
+                return;
+        }
+
+        if (sr->autocomp_active) {
+                sr_class->disable(sr->voltdm, 1);
+                sr->autocomp_active = false;
+        }
+}
+
+/*
+ * This function handles the intializations which have to be done
+ * only when both sr device and class driver regiter has
+ * completed. This will be attempted to be called from both sr class
+ * driver register and sr device intializtion API's. Only one call
+ * will ultimately succeed.
+ *
+ * Currenly this function registers interrrupt handler for a particular SR
+ * if smartreflex class driver is already registered and has
+ * requested for interrupts and the SR interrupt line in present.
+ */
+static int sr_late_init(struct omap_sr *sr_info)
+{
+        char *name;
+        struct omap_sr_data *pdata = sr_info->pdev->dev.platform_data;
+        struct resource *mem;
+        int ret = 0;
+
+        if (sr_class->class_type == SR_CLASS2 &&
+                sr_class->notify_flags && sr_info->irq) {
+
+                name = kzalloc(SMARTREFLEX_NAME_LEN + 1, GFP_KERNEL);
+                strcpy(name, "sr_");
+                strcat(name, sr_info->voltdm->name);
+                ret = request_irq(sr_info->irq, sr_interrupt,
+                                0, name, (void *)sr_info);
+                if (ret)
+                        goto error;
+        }
+
+        if (pdata && pdata->enable_on_init)
+                sr_start_vddautocomp(sr_info);
+
+        return ret;
+
+error:
+                iounmap(sr_info->base);
+                mem = platform_get_resource(sr_info->pdev, IORESOURCE_MEM, 0);
+                release_mem_region(mem->start, resource_size(mem));
+                list_del(&sr_info->node);
+                dev_err(&sr_info->pdev->dev, "%s: ERROR in registering"
+                        "interrupt handler. Smartreflex will"
+                        "not function as desired\n", __func__);
+                kfree(sr_info);
+                return ret;
+}
+
+static void sr_v1_disable(struct omap_sr *sr)
+{
+        int timeout = 0;
+
+        /* Enable MCUDisableAcknowledge interrupt */
+        sr_modify_reg(sr, ERRCONFIG_V1,
+                        ERRCONFIG_MCUDISACKINTEN, ERRCONFIG_MCUDISACKINTEN);
+
+        /* SRCONFIG - disable SR */
+        sr_modify_reg(sr, SRCONFIG, SRCONFIG_SRENABLE, 0x0);
+
+        /* Disable all other SR interrupts and clear the status */
+        sr_modify_reg(sr, ERRCONFIG_V1,
+                        (ERRCONFIG_MCUACCUMINTEN | ERRCONFIG_MCUVALIDINTEN |
+                        ERRCONFIG_MCUBOUNDINTEN | ERRCONFIG_VPBOUNDINTEN_V1),
+                        (ERRCONFIG_MCUACCUMINTST | ERRCONFIG_MCUVALIDINTST |
+                        ERRCONFIG_MCUBOUNDINTST |
+                        ERRCONFIG_VPBOUNDINTST_V1));
+
+        /*
+         * Wait for SR to be disabled.
+         * wait until ERRCONFIG.MCUDISACKINTST = 1. Typical latency is 1us.
+         */
+        omap_test_timeout((sr_read_reg(sr, ERRCONFIG_V1) &
+                        ERRCONFIG_MCUDISACKINTST), SR_DISABLE_TIMEOUT,
+                        timeout);
+
+        if (timeout >= SR_DISABLE_TIMEOUT)
+                dev_warn(&sr->pdev->dev, "%s: Smartreflex disable timedout\n",
+                        __func__);
+
+        /* Disable MCUDisableAcknowledge interrupt & clear pending interrupt */
+        sr_modify_reg(sr, ERRCONFIG_V1, ERRCONFIG_MCUDISACKINTEN,
+                        ERRCONFIG_MCUDISACKINTST);
+}
+
+static void sr_v2_disable(struct omap_sr *sr)
+{
+        int timeout = 0;
+
+        /* Enable MCUDisableAcknowledge interrupt */
+        sr_write_reg(sr, IRQENABLE_SET, IRQENABLE_MCUDISABLEACKINT);
+
+        /* SRCONFIG - disable SR */
+        sr_modify_reg(sr, SRCONFIG, SRCONFIG_SRENABLE, 0x0);
+
+        /* Disable all other SR interrupts and clear the status */
+        sr_modify_reg(sr, ERRCONFIG_V2, ERRCONFIG_VPBOUNDINTEN_V2,
+                        ERRCONFIG_VPBOUNDINTST_V2);
+        sr_write_reg(sr, IRQENABLE_CLR, (IRQENABLE_MCUACCUMINT |
+                        IRQENABLE_MCUVALIDINT |
+                        IRQENABLE_MCUBOUNDSINT));
+        sr_write_reg(sr, IRQSTATUS, (IRQSTATUS_MCUACCUMINT |
+                        IRQSTATUS_MCVALIDINT |
+                        IRQSTATUS_MCBOUNDSINT));
+
+        /*
+         * Wait for SR to be disabled.
+         * wait until IRQSTATUS.MCUDISACKINTST = 1. Typical latency is 1us.
+         */
+        omap_test_timeout((sr_read_reg(sr, IRQSTATUS) &
+                        IRQSTATUS_MCUDISABLEACKINT), SR_DISABLE_TIMEOUT,
+                        timeout);
+
+        if (timeout >= SR_DISABLE_TIMEOUT)
+                dev_warn(&sr->pdev->dev, "%s: Smartreflex disable timedout\n",
+                        __func__);
+
+        /* Disable MCUDisableAcknowledge interrupt & clear pending interrupt */
+        sr_write_reg(sr, IRQENABLE_CLR, IRQENABLE_MCUDISABLEACKINT);
+        sr_write_reg(sr, IRQSTATUS, IRQSTATUS_MCUDISABLEACKINT);
+}
+
+static u32 sr_retrieve_nvalue(struct omap_sr *sr, u32 efuse_offs)
+{
+        int i;
+
+        if (!sr->nvalue_table) {
+                dev_warn(&sr->pdev->dev, "%s: Missing ntarget value table\n",
+                        __func__);
+                return 0;
+        }
+
+        for (i = 0; i < sr->nvalue_count; i++) {
+                if (sr->nvalue_table[i].efuse_offs == efuse_offs)
+                        return sr->nvalue_table[i].nvalue;
+        }
+
+        return 0;
+}
+
+/* Public Functions */
+
+/**
+ * sr_configure_errgen() - Configures the smrtreflex to perform AVS using the
+ *                       error generator module.
+ * @voltdm:     VDD pointer to which the SR module to be configured belongs to.
+ *
+ * This API is to be called from the smartreflex class driver to
+ * configure the error generator module inside the smartreflex module.
+ * SR settings if using the ERROR module inside Smartreflex.
+ * SR CLASS 3 by default uses only the ERROR module where as
+ * SR CLASS 2 can choose between ERROR module and MINMAXAVG
+ * module. Returns 0 on success and error value in case of failure.
+ */
+int sr_configure_errgen(struct voltagedomain *voltdm)
+{
+        u32 sr_config, sr_errconfig, errconfig_offs, vpboundint_en;
+        u32 vpboundint_st, senp_en = 0, senn_en = 0;
+        u8 senp_shift, senn_shift;
+        struct omap_sr *sr = _sr_lookup(voltdm);
+
+        if (IS_ERR(sr)) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, voltdm->name);
+                return -EINVAL;
+        }
+
+        if (!sr->clk_length)
+                sr_set_clk_length(sr);
+
+        senp_en = sr->senp_mod;
+        senn_en = sr->senn_mod;
+
+        sr_config = (sr->clk_length << SRCONFIG_SRCLKLENGTH_SHIFT) |
+                SRCONFIG_SENENABLE | SRCONFIG_ERRGEN_EN;
+
+        if (sr->ip_type == SR_TYPE_V1) {
+                sr_config |= SRCONFIG_DELAYCTRL;
+                senn_shift = SRCONFIG_SENNENABLE_V1_SHIFT;
+                senp_shift = SRCONFIG_SENPENABLE_V1_SHIFT;
+                errconfig_offs = ERRCONFIG_V1;
+                vpboundint_en = ERRCONFIG_VPBOUNDINTEN_V1;
+                vpboundint_st = ERRCONFIG_VPBOUNDINTST_V1;
+        } else if (sr->ip_type == SR_TYPE_V2) {
+                senn_shift = SRCONFIG_SENNENABLE_V2_SHIFT;
+                senp_shift = SRCONFIG_SENPENABLE_V2_SHIFT;
+                errconfig_offs = ERRCONFIG_V2;
+                vpboundint_en = ERRCONFIG_VPBOUNDINTEN_V2;
+                vpboundint_st = ERRCONFIG_VPBOUNDINTST_V2;
+        } else {
+                dev_err(&sr->pdev->dev, "%s: Trying to Configure smartreflex"
+                        "module without specifying the ip\n", __func__);
+                return -EINVAL;
+        }
+
+        sr_config |= ((senn_en << senn_shift) | (senp_en << senp_shift));
+        sr_write_reg(sr, SRCONFIG, sr_config);
+        sr_errconfig = (sr->err_weight << ERRCONFIG_ERRWEIGHT_SHIFT) |
+                (sr->err_maxlimit << ERRCONFIG_ERRMAXLIMIT_SHIFT) |
+                (sr->err_minlimit <<  ERRCONFIG_ERRMINLIMIT_SHIFT);
+        sr_modify_reg(sr, errconfig_offs, (SR_ERRWEIGHT_MASK |
+                SR_ERRMAXLIMIT_MASK | SR_ERRMINLIMIT_MASK),
+                sr_errconfig);
+
+        /* Enabling the interrupts if the ERROR module is used */
+        sr_modify_reg(sr, errconfig_offs,
+                vpboundint_en, (vpboundint_en | vpboundint_st));
+
+        return 0;
+}
+
+/**
+ * sr_configure_minmax() - Configures the smrtreflex to perform AVS using the
+ *                       minmaxavg module.
+ * @voltdm:     VDD pointer to which the SR module to be configured belongs to.
+ *
+ * This API is to be called from the smartreflex class driver to
+ * configure the minmaxavg module inside the smartreflex module.
+ * SR settings if using the ERROR module inside Smartreflex.
+ * SR CLASS 3 by default uses only the ERROR module where as
+ * SR CLASS 2 can choose between ERROR module and MINMAXAVG
+ * module. Returns 0 on success and error value in case of failure.
+ */
+int sr_configure_minmax(struct voltagedomain *voltdm)
+{
+        u32 sr_config, sr_avgwt;
+        u32 senp_en = 0, senn_en = 0;
+        u8 senp_shift, senn_shift;
+        struct omap_sr *sr = _sr_lookup(voltdm);
+
+        if (IS_ERR(sr)) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, voltdm->name);
+                return -EINVAL;
+        }
+
+        if (!sr->clk_length)
+                sr_set_clk_length(sr);
+
+        senp_en = sr->senp_mod;
+        senn_en = sr->senn_mod;
+
+        sr_config = (sr->clk_length << SRCONFIG_SRCLKLENGTH_SHIFT) |
+                SRCONFIG_SENENABLE |
+                (sr->accum_data << SRCONFIG_ACCUMDATA_SHIFT);
+
+        if (sr->ip_type == SR_TYPE_V1) {
+                sr_config |= SRCONFIG_DELAYCTRL;
+                senn_shift = SRCONFIG_SENNENABLE_V1_SHIFT;
+                senp_shift = SRCONFIG_SENPENABLE_V1_SHIFT;
+        } else if (sr->ip_type == SR_TYPE_V2) {
+                senn_shift = SRCONFIG_SENNENABLE_V2_SHIFT;
+                senp_shift = SRCONFIG_SENPENABLE_V2_SHIFT;
+        } else {
+                dev_err(&sr->pdev->dev, "%s: Trying to Configure smartreflex"
+                        "module without specifying the ip\n", __func__);
+                return -EINVAL;
+        }
+
+        sr_config |= ((senn_en << senn_shift) | (senp_en << senp_shift));
+        sr_write_reg(sr, SRCONFIG, sr_config);
+        sr_avgwt = (sr->senp_avgweight << AVGWEIGHT_SENPAVGWEIGHT_SHIFT) |
+                (sr->senn_avgweight << AVGWEIGHT_SENNAVGWEIGHT_SHIFT);
+        sr_write_reg(sr, AVGWEIGHT, sr_avgwt);
+
+        /*
+         * Enabling the interrupts if MINMAXAVG module is used.
+         * TODO: check if all the interrupts are mandatory
+         */
+        if (sr->ip_type == SR_TYPE_V1) {
+                sr_modify_reg(sr, ERRCONFIG_V1,
+                        (ERRCONFIG_MCUACCUMINTEN | ERRCONFIG_MCUVALIDINTEN |
+                        ERRCONFIG_MCUBOUNDINTEN),
+                        (ERRCONFIG_MCUACCUMINTEN | ERRCONFIG_MCUACCUMINTST |
+                         ERRCONFIG_MCUVALIDINTEN | ERRCONFIG_MCUVALIDINTST |
+                         ERRCONFIG_MCUBOUNDINTEN | ERRCONFIG_MCUBOUNDINTST));
+        } else if (sr->ip_type == SR_TYPE_V2) {
+                sr_write_reg(sr, IRQSTATUS,
+                        IRQSTATUS_MCUACCUMINT | IRQSTATUS_MCVALIDINT |
+                        IRQSTATUS_MCBOUNDSINT | IRQSTATUS_MCUDISABLEACKINT);
+                sr_write_reg(sr, IRQENABLE_SET,
+                        IRQENABLE_MCUACCUMINT | IRQENABLE_MCUVALIDINT |
+                        IRQENABLE_MCUBOUNDSINT | IRQENABLE_MCUDISABLEACKINT);
+        }
+
+        return 0;
+}
+
+/**
+ * sr_enable() - Enables the smartreflex module.
+ * @voltdm:     VDD pointer to which the SR module to be configured belongs to.
+ * @volt:       The voltage at which the Voltage domain associated with
+ *              the smartreflex module is operating at.
+ *              This is required only to program the correct Ntarget value.
+ *
+ * This API is to be called from the smartreflex class driver to
+ * enable a smartreflex module. Returns 0 on success. Returns error
+ * value if the voltage passed is wrong or if ntarget value is wrong.
+ */
+int sr_enable(struct voltagedomain *voltdm, unsigned long volt)
+{
+        u32 nvalue_reciprocal;
+        struct omap_volt_data *volt_data;
+        struct omap_sr *sr = _sr_lookup(voltdm);
+        int ret;
+
+        if (IS_ERR(sr)) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, voltdm->name);
+                return -EINVAL;
+        }
+
+        volt_data = omap_voltage_get_voltdata(sr->voltdm, volt);
+
+        if (IS_ERR(volt_data)) {
+                dev_warn(&sr->pdev->dev, "%s: Unable to get voltage table"
+                        "for nominal voltage %ld\n", __func__, volt);
+                return -ENODATA;
+        }
+
+        nvalue_reciprocal = sr_retrieve_nvalue(sr, volt_data->sr_efuse_offs);
+
+        if (!nvalue_reciprocal) {
+                dev_warn(&sr->pdev->dev, "%s: NVALUE = 0 at voltage %ld\n",
+                        __func__, volt);
+                return -ENODATA;
+        }
+
+        /* errminlimit is opp dependent and hence linked to voltage */
+        sr->err_minlimit = volt_data->sr_errminlimit;
+
+        pm_runtime_get_sync(&sr->pdev->dev);
+
+        /* Check if SR is already enabled. If yes do nothing */
+        if (sr_read_reg(sr, SRCONFIG) & SRCONFIG_SRENABLE)
+                return 0;
+
+        /* Configure SR */
+        ret = sr_class->configure(voltdm);
+        if (ret)
+                return ret;
+
+        sr_write_reg(sr, NVALUERECIPROCAL, nvalue_reciprocal);
+
+        /* SRCONFIG - enable SR */
+        sr_modify_reg(sr, SRCONFIG, SRCONFIG_SRENABLE, SRCONFIG_SRENABLE);
+        return 0;
+}
+
+/**
+ * sr_disable() - Disables the smartreflex module.
+ * @voltdm:     VDD pointer to which the SR module to be configured belongs to.
+ *
+ * This API is to be called from the smartreflex class driver to
+ * disable a smartreflex module.
+ */
+void sr_disable(struct voltagedomain *voltdm)
+{
+        struct omap_sr *sr = _sr_lookup(voltdm);
+
+        if (IS_ERR(sr)) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, voltdm->name);
+                return;
+        }
+
+        /* Check if SR clocks are already disabled. If yes do nothing */
+        if (pm_runtime_suspended(&sr->pdev->dev))
+                return;
+
+        /*
+         * Disable SR if only it is indeed enabled. Else just
+         * disable the clocks.
+         */
+        if (sr_read_reg(sr, SRCONFIG) & SRCONFIG_SRENABLE) {
+                if (sr->ip_type == SR_TYPE_V1)
+                        sr_v1_disable(sr);
+                else if (sr->ip_type == SR_TYPE_V2)
+                        sr_v2_disable(sr);
+        }
+
+        pm_runtime_put_sync(&sr->pdev->dev);
+}
+
+/**
+ * sr_register_class() - API to register a smartreflex class parameters.
+ * @class_data: The structure containing various sr class specific data.
+ *
+ * This API is to be called by the smartreflex class driver to register itself
+ * with the smartreflex driver during init. Returns 0 on success else the
+ * error value.
+ */
+int sr_register_class(struct omap_sr_class_data *class_data)
+{
+        struct omap_sr *sr_info;
+
+        if (!class_data) {
+                pr_warning("%s:, Smartreflex class data passed is NULL\n",
+                        __func__);
+                return -EINVAL;
+        }
+
+        if (sr_class) {
+                pr_warning("%s: Smartreflex class driver already registered\n",
+                        __func__);
+                return -EBUSY;
+        }
+
+        sr_class = class_data;
+
+        /*
+         * Call into late init to do intializations that require
+         * both sr driver and sr class driver to be initiallized.
+         */
+        list_for_each_entry(sr_info, &sr_list, node)
+                sr_late_init(sr_info);
+
+        return 0;
+}
+
+/**
+ * omap_sr_enable() -  API to enable SR clocks and to call into the
+ *                      registered smartreflex class enable API.
+ * @voltdm:     VDD pointer to which the SR module to be configured belongs to.
+ *
+ * This API is to be called from the kernel in order to enable
+ * a particular smartreflex module. This API will do the initial
+ * configurations to turn on the smartreflex module and in turn call
+ * into the registered smartreflex class enable API.
+ */
+void omap_sr_enable(struct voltagedomain *voltdm)
+{
+        struct omap_sr *sr = _sr_lookup(voltdm);
+
+        if (IS_ERR(sr)) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, voltdm->name);
+                return;
+        }
+
+        if (!sr->autocomp_active)
+                return;
+
+        if (!sr_class || !(sr_class->enable) || !(sr_class->configure)) {
+                dev_warn(&sr->pdev->dev, "%s: smartreflex class driver not"
+                        "registered\n", __func__);
+                return;
+        }
+
+        sr_class->enable(voltdm);
+}
+
+/**
+ * omap_sr_disable() - API to disable SR without resetting the voltage
+ *                      processor voltage
+ * @voltdm:     VDD pointer to which the SR module to be configured belongs to.
+ *
+ * This API is to be called from the kernel in order to disable
+ * a particular smartreflex module. This API will in turn call
+ * into the registered smartreflex class disable API. This API will tell
+ * the smartreflex class disable not to reset the VP voltage after
+ * disabling smartreflex.
+ */
+void omap_sr_disable(struct voltagedomain *voltdm)
+{
+        struct omap_sr *sr = _sr_lookup(voltdm);
+
+        if (IS_ERR(sr)) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, voltdm->name);
+                return;
+        }
+
+        if (!sr->autocomp_active)
+                return;
+
+        if (!sr_class || !(sr_class->disable)) {
+                dev_warn(&sr->pdev->dev, "%s: smartreflex class driver not"
+                        "registered\n", __func__);
+                return;
+        }
+
+        sr_class->disable(voltdm, 0);
+}
+
+/**
+ * omap_sr_disable_reset_volt() - API to disable SR and reset the
+ *                              voltage processor voltage
+ * @voltdm:     VDD pointer to which the SR module to be configured belongs to.
+ *
+ * This API is to be called from the kernel in order to disable
+ * a particular smartreflex module. This API will in turn call
+ * into the registered smartreflex class disable API. This API will tell
+ * the smartreflex class disable to reset the VP voltage after
+ * disabling smartreflex.
+ */
+void omap_sr_disable_reset_volt(struct voltagedomain *voltdm)
+{
+        struct omap_sr *sr = _sr_lookup(voltdm);
+
+        if (IS_ERR(sr)) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, voltdm->name);
+                return;
+        }
+
+        if (!sr->autocomp_active)
+                return;
+
+        if (!sr_class || !(sr_class->disable)) {
+                dev_warn(&sr->pdev->dev, "%s: smartreflex class driver not"
+                        "registered\n", __func__);
+                return;
+        }
+
+        sr_class->disable(voltdm, 1);
+}
+
+/**
+ * omap_sr_register_pmic() - API to register pmic specific info.
+ * @pmic_data:  The structure containing pmic specific data.
+ *
+ * This API is to be called from the PMIC specific code to register with
+ * smartreflex driver pmic specific info. Currently the only info required
+ * is the smartreflex init on the PMIC side.
+ */
+void omap_sr_register_pmic(struct omap_sr_pmic_data *pmic_data)
+{
+        if (!pmic_data) {
+                pr_warning("%s: Trying to register NULL PMIC data structure"
+                        "with smartreflex\n", __func__);
+                return;
+        }
+
+        sr_pmic_data = pmic_data;
+}
+
+/* PM Debug Fs enteries to enable disable smartreflex. */
+static int omap_sr_autocomp_show(void *data, u64 *val)
+{
+        struct omap_sr *sr_info = (struct omap_sr *) data;
+
+        if (!sr_info) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, sr_info->voltdm->name);
+                return -EINVAL;
+        }
+
+        *val = sr_info->autocomp_active;
+
+        return 0;
+}
+
+static int omap_sr_autocomp_store(void *data, u64 val)
+{
+        struct omap_sr *sr_info = (struct omap_sr *) data;
+
+        if (!sr_info) {
+                pr_warning("%s: omap_sr struct for sr_%s not found\n",
+                        __func__, sr_info->voltdm->name);
+                return -EINVAL;
+        }
+
+        /* Sanity check */
+        if (val && (val != 1)) {
+                pr_warning("%s: Invalid argument %lld\n", __func__, val);
+                return -EINVAL;
+        }
+
+        if (!val)
+                sr_stop_vddautocomp(sr_info);
+        else
+                sr_start_vddautocomp(sr_info);
+
+        return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(pm_sr_fops, omap_sr_autocomp_show,
+                omap_sr_autocomp_store, "%llu\n");
+
+static int __init omap_sr_probe(struct platform_device *pdev)
+{
+        struct omap_sr *sr_info = kzalloc(sizeof(struct omap_sr), GFP_KERNEL);
+        struct omap_sr_data *pdata = pdev->dev.platform_data;
+        struct resource *mem, *irq;
+        struct dentry *vdd_dbg_dir, *dbg_dir, *nvalue_dir;
+        struct omap_volt_data *volt_data;
+        int i, ret = 0;
+
+        if (!sr_info) {
+                dev_err(&pdev->dev, "%s: unable to allocate sr_info\n",
+                        __func__);
+                return -ENOMEM;
+        }
+
+        if (!pdata) {
+                dev_err(&pdev->dev, "%s: platform data missing\n", __func__);
+                return -EINVAL;
+        }
+
+        mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!mem) {
+                dev_err(&pdev->dev, "%s: no mem resource\n", __func__);
+                ret = -ENODEV;
+                goto err_free_devinfo;
+        }
+
+        irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+
+        pm_runtime_enable(&pdev->dev);
+
+        sr_info->pdev = pdev;
+        sr_info->srid = pdev->id;
+        sr_info->voltdm = pdata->voltdm;
+        sr_info->nvalue_table = pdata->nvalue_table;
+        sr_info->nvalue_count = pdata->nvalue_count;
+        sr_info->senn_mod = pdata->senn_mod;
+        sr_info->senp_mod = pdata->senp_mod;
+        sr_info->autocomp_active = false;
+        sr_info->ip_type = pdata->ip_type;
+        sr_info->base = ioremap(mem->start, resource_size(mem));
+        if (!sr_info->base) {
+                dev_err(&pdev->dev, "%s: ioremap fail\n", __func__);
+                ret = -ENOMEM;
+                goto err_release_region;
+        }
+
+        if (irq)
+                sr_info->irq = irq->start;
+
+        sr_set_clk_length(sr_info);
+        sr_set_regfields(sr_info);
+
+        list_add(&sr_info->node, &sr_list);
+
+        /*
+         * Call into late init to do intializations that require
+         * both sr driver and sr class driver to be initiallized.
+         */
+        if (sr_class) {
+                ret = sr_late_init(sr_info);
+                if (ret) {
+                        pr_warning("%s: Error in SR late init\n", __func__);
+                        return ret;
+                }
+        }
+
+        dev_info(&pdev->dev, "%s: SmartReflex driver initialized\n", __func__);
+
+        /*
+         * If the voltage domain debugfs directory is not created, do
+         * not try to create rest of the debugfs entries.
+         */
+        vdd_dbg_dir = omap_voltage_get_dbgdir(sr_info->voltdm);
+        if (!vdd_dbg_dir)
+                return -EINVAL;
+
+        dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir);
+        if (IS_ERR(dbg_dir)) {
+                dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n",
+                        __func__);
+                return PTR_ERR(dbg_dir);
+        }
+
+        (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUGO, dbg_dir,
+                                (void *)sr_info, &pm_sr_fops);
+        (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir,
+                        &sr_info->err_weight);
+        (void) debugfs_create_x32("errmaxlimit", S_IRUGO, dbg_dir,
+                        &sr_info->err_maxlimit);
+        (void) debugfs_create_x32("errminlimit", S_IRUGO, dbg_dir,
+                        &sr_info->err_minlimit);
+
+        nvalue_dir = debugfs_create_dir("nvalue", dbg_dir);
+        if (IS_ERR(nvalue_dir)) {
+                dev_err(&pdev->dev, "%s: Unable to create debugfs directory"
+                        "for n-values\n", __func__);
+                return PTR_ERR(nvalue_dir);
+        }
+
+        omap_voltage_get_volttable(sr_info->voltdm, &volt_data);
+        if (!volt_data) {
+                dev_warn(&pdev->dev, "%s: No Voltage table for the"
+                        " corresponding vdd vdd_%s. Cannot create debugfs"
+                        "entries for n-values\n",
+                        __func__, sr_info->voltdm->name);
+                return -ENODATA;
+        }
+
+        for (i = 0; i < sr_info->nvalue_count; i++) {
+                char *name;
+                char volt_name[32];
+
+                name = kzalloc(NVALUE_NAME_LEN + 1, GFP_KERNEL);
+                if (!name) {
+                        dev_err(&pdev->dev, "%s: Unable to allocate memory"
+                                " for n-value directory name\n",  __func__);
+                        return -ENOMEM;
+                }
+
+                strcpy(name, "volt_");
+                sprintf(volt_name, "%d", volt_data[i].volt_nominal);
+                strcat(name, volt_name);
+                (void) debugfs_create_x32(name, S_IRUGO | S_IWUGO, nvalue_dir,
+                                &(sr_info->nvalue_table[i].nvalue));
+        }
+
+        return ret;
+
+err_release_region:
+        release_mem_region(mem->start, resource_size(mem));
+err_free_devinfo:
+        kfree(sr_info);
+
+        return ret;
+}
+
+static int __devexit omap_sr_remove(struct platform_device *pdev)
+{
+        struct omap_sr_data *pdata = pdev->dev.platform_data;
+        struct omap_sr *sr_info;
+        struct resource *mem;
+
+        if (!pdata) {
+                dev_err(&pdev->dev, "%s: platform data missing\n", __func__);
+                return -EINVAL;
+        }
+
+        sr_info = _sr_lookup(pdata->voltdm);
+        if (!sr_info) {
+                dev_warn(&pdev->dev, "%s: omap_sr struct not found\n",
+                        __func__);
+                return -EINVAL;
+        }
+
+        if (sr_info->autocomp_active)
+                sr_stop_vddautocomp(sr_info);
+
+        list_del(&sr_info->node);
+        iounmap(sr_info->base);
+        kfree(sr_info);
+        mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        release_mem_region(mem->start, resource_size(mem));
+
+        return 0;
+}
+
+static struct platform_driver smartreflex_driver = {
+        .remove         = omap_sr_remove,
+        .driver         = {
+                .name   = "smartreflex",
+        },
+};
+
+static int __init sr_init(void)
+{
+        int ret = 0;
+
+        /*
+         * sr_init is a late init. If by then a pmic specific API is not
+         * registered either there is no need for anything to be done on
+         * the PMIC side or somebody has forgotten to register a PMIC
+         * handler. Warn for the second condition.
+         */
+        if (sr_pmic_data && sr_pmic_data->sr_pmic_init)
+                sr_pmic_data->sr_pmic_init();
+        else
+                pr_warning("%s: No PMIC hook to init smartreflex\n", __func__);
+
+        ret = platform_driver_probe(&smartreflex_driver, omap_sr_probe);
+        if (ret) {
+                pr_err("%s: platform driver register failed for SR\n",
+                        __func__);
+                return ret;
+        }
+
+        return 0;
+}
+
+static void __exit sr_exit(void)
+{
+        platform_driver_unregister(&smartreflex_driver);
+}
+late_initcall(sr_init);
+module_exit(sr_exit);
+
+MODULE_DESCRIPTION("OMAP Smartreflex Driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRIVER_NAME);
+MODULE_AUTHOR("Texas Instruments Inc");
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
new file mode 100644
index 000000000000..786d685c09a9
--- /dev/null
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -0,0 +1,146 @@
+/*
+ * OMAP3/OMAP4 smartreflex device file
+ *
+ * Author: Thara Gopinath       <thara@ti.com>
+ *
+ * Based originally on code from smartreflex.c
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Kalle Jokiniemi
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Lesly A M <x0080970@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+
+#include <plat/omap_device.h>
+#include <plat/smartreflex.h>
+#include <plat/voltage.h>
+
+#include "control.h"
+
+static bool sr_enable_on_init;
+
+static struct omap_device_pm_latency omap_sr_latency[] = {
+        {
+                .deactivate_func = omap_device_idle_hwmods,
+                .activate_func   = omap_device_enable_hwmods,
+                .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST
+        },
+};
+
+/* Read EFUSE values from control registers for OMAP3430 */
+static void __init sr_set_nvalues(struct omap_volt_data *volt_data,
+                                struct omap_sr_data *sr_data)
+{
+        struct omap_sr_nvalue_table *nvalue_table;
+        int i, count = 0;
+
+        while (volt_data[count].volt_nominal)
+                count++;
+
+        nvalue_table = kzalloc(sizeof(struct omap_sr_nvalue_table)*count,
+                        GFP_KERNEL);
+
+        for (i = 0; i < count; i++) {
+                u32 v;
+                /*
+                 * In OMAP4 the efuse registers are 24 bit aligned.
+                 * A __raw_readl will fail for non-32 bit aligned address
+                 * and hence the 8-bit read and shift.
+                 */
+                if (cpu_is_omap44xx()) {
+                        u16 offset = volt_data[i].sr_efuse_offs;
+
+                        v = omap_ctrl_readb(offset) |
+                                omap_ctrl_readb(offset + 1) << 8 |
+                                omap_ctrl_readb(offset + 2) << 16;
+                } else {
+                         v = omap_ctrl_readl(volt_data[i].sr_efuse_offs);
+                }
+
+                nvalue_table[i].efuse_offs = volt_data[i].sr_efuse_offs;
+                nvalue_table[i].nvalue = v;
+        }
+
+        sr_data->nvalue_table = nvalue_table;
+        sr_data->nvalue_count = count;
+}
+
+static int sr_dev_init(struct omap_hwmod *oh, void *user)
+{
+        struct omap_sr_data *sr_data;
+        struct omap_device *od;
+        struct omap_volt_data *volt_data;
+        char *name = "smartreflex";
+        static int i;
+
+        sr_data = kzalloc(sizeof(struct omap_sr_data), GFP_KERNEL);
+        if (!sr_data) {
+                pr_err("%s: Unable to allocate memory for %s sr_data.Error!\n",
+                        __func__, oh->name);
+                return -ENOMEM;
+        }
+
+        if (!oh->vdd_name) {
+                pr_err("%s: No voltage domain specified for %s."
+                        "Cannot initialize\n", __func__, oh->name);
+                goto exit;
+        }
+
+        sr_data->ip_type = oh->class->rev;
+        sr_data->senn_mod = 0x1;
+        sr_data->senp_mod = 0x1;
+
+        sr_data->voltdm = omap_voltage_domain_lookup(oh->vdd_name);
+        if (IS_ERR(sr_data->voltdm)) {
+                pr_err("%s: Unable to get voltage domain pointer for VDD %s\n",
+                        __func__, oh->vdd_name);
+                goto exit;
+        }
+
+        omap_voltage_get_volttable(sr_data->voltdm, &volt_data);
+        if (!volt_data) {
+                pr_warning("%s: No Voltage table registerd fo VDD%d."
+                        "Something really wrong\n\n", __func__, i + 1);
+                goto exit;
+        }
+
+        sr_set_nvalues(volt_data, sr_data);
+
+        sr_data->enable_on_init = sr_enable_on_init;
+
+        od = omap_device_build(name, i, oh, sr_data, sizeof(*sr_data),
+                               omap_sr_latency,
+                               ARRAY_SIZE(omap_sr_latency), 0);
+        if (IS_ERR(od))
+                pr_warning("%s: Could not build omap_device for %s: %s.\n\n",
+                        __func__, name, oh->name);
+exit:
+        i++;
+        kfree(sr_data);
+        return 0;
+}
+
+/*
+ * API to be called from board files to enable smartreflex
+ * autocompensation at init.
+ */
+void __init omap_enable_smartreflex_on_init(void)
+{
+        sr_enable_on_init = true;
+}
+
+int __init omap_devinit_smartreflex(void)
+{
+        return omap_hwmod_for_each_by_class("smartreflex", sr_dev_init, NULL);
+}
diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S
index 92e6e1a12af8..055310cc77de 100644
--- a/arch/arm/mach-omap2/sram242x.S
+++ b/arch/arm/mach-omap2/sram242x.S
@@ -21,14 +21,20 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
+ *
+ * Richard Woodruff notes that any changes to this code must be carefully
+ * audited and tested to ensure that they don't cause a TLB miss while
+ * the SDRAM is inaccessible.  Such a situation will crash the system
+ * since it will cause the ARM MMU to attempt to walk the page tables.
+ * These crashes may be intermittent.
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <mach/io.h>
 #include <mach/hardware.h>
 
-#include "prm.h"
-#include "cm.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
 #include "sdrc.h"
 
         .text
diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S
index ab4973695c71..f9007580aea3 100644
--- a/arch/arm/mach-omap2/sram243x.S
+++ b/arch/arm/mach-omap2/sram243x.S
@@ -21,14 +21,20 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
+ *
+ * Richard Woodruff notes that any changes to this code must be carefully
+ * audited and tested to ensure that they don't cause a TLB miss while
+ * the SDRAM is inaccessible.  Such a situation will crash the system
+ * since it will cause the ARM MMU to attempt to walk the page tables.
+ * These crashes may be intermittent.
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <mach/io.h>
 #include <mach/hardware.h>
 
-#include "prm.h"
-#include "cm.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
 #include "sdrc.h"
 
         .text
diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S
index 3637274af5be..7f893a29d500 100644
--- a/arch/arm/mach-omap2/sram34xx.S
+++ b/arch/arm/mach-omap2/sram34xx.S
@@ -32,7 +32,7 @@
 #include <mach/io.h>
 
 #include "sdrc.h"
-#include "cm.h"
+#include "cm2xxx_3xxx.h"
 
         .text
 
@@ -104,6 +104,12 @@
  * touching the SDRAM.  Until that time, users who know that their use case
  * can satisfy the above requirement can enable the CONFIG_OMAP3_SDRC_AC_TIMING
  * option.
+ *
+ * Richard Woodruff notes that any changes to this code must be carefully
+ * audited and tested to ensure that they don't cause a TLB miss while
+ * the SDRAM is inaccessible.  Such a situation will crash the system
+ * since it will cause the ARM MMU to attempt to walk the page tables.
+ * These crashes may be intermittent.
  */
 ENTRY(omap3_sram_configure_core_dpll)
         stmfd   sp!, {r1-r12, lr}       @ store regs to stack
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index a7816dbdc6b1..4e48e786bec7 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -202,7 +202,7 @@ static struct clocksource clocksource_gpt = {
 static void __init omap2_gp_clocksource_init(void)
 {
         static struct omap_dm_timer *gpt;
-        u32 tick_rate, tick_period;
+        u32 tick_rate;
         static char err1[] __initdata = KERN_ERR
                 "%s: failed to request dm-timer\n";
         static char err2[] __initdata = KERN_ERR
@@ -215,7 +215,6 @@ static void __init omap2_gp_clocksource_init(void)
 
         omap_dm_timer_set_source(gpt, OMAP_TIMER_SRC_SYS_CLK);
         tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gpt));
-        tick_period = (tick_rate / HZ) - 1;
 
         omap_dm_timer_set_load_start(gpt, 1, 0);
 
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index 64a0112b70a5..30f112bd3e4d 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -120,8 +120,8 @@ static int tusb_set_sync_mode(unsigned sysclk_ps, unsigned fclk_ps)
         t.adv_on = next_clk(t.cs_on, t_scsnh_advnh - 7000, fclk_ps);
 
         /* GPMC_CLK rate = fclk rate / div */
-        t.sync_clk = 12 /* 11.1 nsec */;
-        tmp = (t.sync_clk * 1000 + fclk_ps - 1) / fclk_ps;
+        t.sync_clk = 11100 /* 11.1 nsec */;
+        tmp = (t.sync_clk + fclk_ps - 1) / fclk_ps;
         if (tmp > 4)
                 return -ERANGE;
         if (tmp <= 0)
@@ -216,6 +216,7 @@ static struct resource tusb_resources[] = {
                 .flags  = IORESOURCE_MEM,
         },
         { /* IRQ */
+                .name   = "mc",
                 .flags  = IORESOURCE_IRQ,
         },
 };
diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
new file mode 100644
index 000000000000..ed6079c94c57
--- /dev/null
+++ b/arch/arm/mach-omap2/voltage.c
@@ -0,0 +1,1571 @@
+/*
+ * OMAP3/OMAP4 Voltage Management Routines
+ *
+ * Author: Thara Gopinath       <thara@ti.com>
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Kalle Jokiniemi
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/debugfs.h>
+#include <linux/slab.h>
+
+#include <plat/common.h>
+#include <plat/voltage.h>
+
+#include "prm-regbits-34xx.h"
+#include "prm-regbits-44xx.h"
+#include "prm44xx.h"
+#include "prcm44xx.h"
+#include "prminst44xx.h"
+#include "control.h"
+
+#define VP_IDLE_TIMEOUT         200
+#define VP_TRANXDONE_TIMEOUT    300
+#define VOLTAGE_DIR_SIZE        16
+
+/* Voltage processor register offsets */
+struct vp_reg_offs {
+        u8 vpconfig;
+        u8 vstepmin;
+        u8 vstepmax;
+        u8 vlimitto;
+        u8 vstatus;
+        u8 voltage;
+};
+
+/* Voltage Processor bit field values, shifts and masks */
+struct vp_reg_val {
+        /* PRM module */
+        u16 prm_mod;
+        /* VPx_VPCONFIG */
+        u32 vpconfig_erroroffset;
+        u16 vpconfig_errorgain;
+        u32 vpconfig_errorgain_mask;
+        u8 vpconfig_errorgain_shift;
+        u32 vpconfig_initvoltage_mask;
+        u8 vpconfig_initvoltage_shift;
+        u32 vpconfig_timeouten;
+        u32 vpconfig_initvdd;
+        u32 vpconfig_forceupdate;
+        u32 vpconfig_vpenable;
+        /* VPx_VSTEPMIN */
+        u8 vstepmin_stepmin;
+        u16 vstepmin_smpswaittimemin;
+        u8 vstepmin_stepmin_shift;
+        u8 vstepmin_smpswaittimemin_shift;
+        /* VPx_VSTEPMAX */
+        u8 vstepmax_stepmax;
+        u16 vstepmax_smpswaittimemax;
+        u8 vstepmax_stepmax_shift;
+        u8 vstepmax_smpswaittimemax_shift;
+        /* VPx_VLIMITTO */
+        u8 vlimitto_vddmin;
+        u8 vlimitto_vddmax;
+        u16 vlimitto_timeout;
+        u8 vlimitto_vddmin_shift;
+        u8 vlimitto_vddmax_shift;
+        u8 vlimitto_timeout_shift;
+        /* PRM_IRQSTATUS*/
+        u32 tranxdone_status;
+};
+
+/* Voltage controller registers and offsets */
+struct vc_reg_info {
+        /* PRM module */
+        u16 prm_mod;
+        /* VC register offsets */
+        u8 smps_sa_reg;
+        u8 smps_volra_reg;
+        u8 bypass_val_reg;
+        u8 cmdval_reg;
+        u8 voltsetup_reg;
+        /*VC_SMPS_SA*/
+        u8 smps_sa_shift;
+        u32 smps_sa_mask;
+        /* VC_SMPS_VOL_RA */
+        u8 smps_volra_shift;
+        u32 smps_volra_mask;
+        /* VC_BYPASS_VAL */
+        u8 data_shift;
+        u8 slaveaddr_shift;
+        u8 regaddr_shift;
+        u32 valid;
+        /* VC_CMD_VAL */
+        u8 cmd_on_shift;
+        u8 cmd_onlp_shift;
+        u8 cmd_ret_shift;
+        u8 cmd_off_shift;
+        u32 cmd_on_mask;
+        /* PRM_VOLTSETUP */
+        u8 voltsetup_shift;
+        u32 voltsetup_mask;
+};
+
+/**
+ * omap_vdd_info - Per Voltage Domain info
+ *
+ * @volt_data           : voltage table having the distinct voltages supported
+ *                        by the domain and other associated per voltage data.
+ * @pmic_info           : pmic specific parameters which should be populted by
+ *                        the pmic drivers.
+ * @vp_offs             : structure containing the offsets for various
+ *                        vp registers
+ * @vp_reg              : the register values, shifts, masks for various
+ *                        vp registers
+ * @vc_reg              : structure containing various various vc registers,
+ *                        shifts, masks etc.
+ * @voltdm              : pointer to the voltage domain structure
+ * @debug_dir           : debug directory for this voltage domain.
+ * @curr_volt           : current voltage for this vdd.
+ * @ocp_mod             : The prm module for accessing the prm irqstatus reg.
+ * @prm_irqst_reg       : prm irqstatus register.
+ * @vp_enabled          : flag to keep track of whether vp is enabled or not
+ * @volt_scale          : API to scale the voltage of the vdd.
+ */
+struct omap_vdd_info {
+        struct omap_volt_data *volt_data;
+        struct omap_volt_pmic_info *pmic_info;
+        struct vp_reg_offs vp_offs;
+        struct vp_reg_val vp_reg;
+        struct vc_reg_info vc_reg;
+        struct voltagedomain voltdm;
+        struct dentry *debug_dir;
+        u32 curr_volt;
+        u16 ocp_mod;
+        u8 prm_irqst_reg;
+        bool vp_enabled;
+        u32 (*read_reg) (u16 mod, u8 offset);
+        void (*write_reg) (u32 val, u16 mod, u8 offset);
+        int (*volt_scale) (struct omap_vdd_info *vdd,
+                unsigned long target_volt);
+};
+
+static struct omap_vdd_info *vdd_info;
+/*
+ * Number of scalable voltage domains.
+ */
+static int nr_scalable_vdd;
+
+/* OMAP3 VDD sturctures */
+static struct omap_vdd_info omap3_vdd_info[] = {
+        {
+                .vp_offs = {
+                        .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
+                        .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
+                        .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
+                        .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET,
+                        .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET,
+                        .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
+                },
+                .voltdm = {
+                        .name = "mpu",
+                },
+        },
+        {
+                .vp_offs = {
+                        .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
+                        .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
+                        .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,
+                        .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET,
+                        .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
+                        .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
+                },
+                .voltdm = {
+                        .name = "core",
+                },
+        },
+};
+
+#define OMAP3_NR_SCALABLE_VDD ARRAY_SIZE(omap3_vdd_info)
+
+/* OMAP4 VDD sturctures */
+static struct omap_vdd_info omap4_vdd_info[] = {
+        {
+                .vp_offs = {
+                        .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
+                        .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
+                        .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
+                        .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET,
+                        .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET,
+                        .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
+                },
+                .voltdm = {
+                        .name = "mpu",
+                },
+        },
+        {
+                .vp_offs = {
+                        .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
+                        .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
+                        .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
+                        .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET,
+                        .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET,
+                        .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
+                },
+                .voltdm = {
+                        .name = "iva",
+                },
+        },
+        {
+                .vp_offs = {
+                        .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
+                        .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
+                        .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,
+                        .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET,
+                        .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
+                        .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
+                },
+                .voltdm = {
+                        .name = "core",
+                },
+        },
+};
+
+#define OMAP4_NR_SCALABLE_VDD ARRAY_SIZE(omap4_vdd_info)
+
+/*
+ * Structures containing OMAP3430/OMAP3630 voltage supported and various
+ * voltage dependent data for each VDD.
+ */
+#define VOLT_DATA_DEFINE(_v_nom, _efuse_offs, _errminlimit, _errgain)   \
+{                                                                       \
+        .volt_nominal   = _v_nom,                                       \
+        .sr_efuse_offs  = _efuse_offs,                                  \
+        .sr_errminlimit = _errminlimit,                                 \
+        .vp_errgain     = _errgain                                      \
+}
+
+/* VDD1 */
+static struct omap_volt_data omap34xx_vddmpu_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD1, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD1, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD1, 0xf9, 0x18),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP4_UV, OMAP343X_CONTROL_FUSE_OPP4_VDD1, 0xf9, 0x18),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP5_UV, OMAP343X_CONTROL_FUSE_OPP5_VDD1, 0xf9, 0x18),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+static struct omap_volt_data omap36xx_vddmpu_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD1, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD1, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP120_UV, OMAP3630_CONTROL_FUSE_OPP120_VDD1, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP1G_UV, OMAP3630_CONTROL_FUSE_OPP1G_VDD1, 0xfa, 0x27),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* VDD2 */
+static struct omap_volt_data omap34xx_vddcore_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD2, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD2, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD2, 0xf9, 0x18),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+static struct omap_volt_data omap36xx_vddcore_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD2, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD2, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/*
+ * Structures containing OMAP4430 voltage supported and various
+ * voltage dependent data for each VDD.
+ */
+static struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+static struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+static struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+static struct dentry *voltage_dir;
+
+/* Init function pointers */
+static void (*vc_init) (struct omap_vdd_info *vdd);
+static int (*vdd_data_configure) (struct omap_vdd_info *vdd);
+
+static u32 omap3_voltage_read_reg(u16 mod, u8 offset)
+{
+        return omap2_prm_read_mod_reg(mod, offset);
+}
+
+static void omap3_voltage_write_reg(u32 val, u16 mod, u8 offset)
+{
+        omap2_prm_write_mod_reg(val, mod, offset);
+}
+
+static u32 omap4_voltage_read_reg(u16 mod, u8 offset)
+{
+        return omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION,
+                                        mod, offset);
+}
+
+static void omap4_voltage_write_reg(u32 val, u16 mod, u8 offset)
+{
+        omap4_prminst_write_inst_reg(val, OMAP4430_PRM_PARTITION, mod, offset);
+}
+
+/* Voltage debugfs support */
+static int vp_volt_debug_get(void *data, u64 *val)
+{
+        struct omap_vdd_info *vdd = (struct omap_vdd_info *) data;
+        u8 vsel;
+
+        if (!vdd) {
+                pr_warning("Wrong paramater passed\n");
+                return -EINVAL;
+        }
+
+        vsel = vdd->read_reg(vdd->vp_reg.prm_mod, vdd->vp_offs.voltage);
+        pr_notice("curr_vsel = %x\n", vsel);
+
+        if (!vdd->pmic_info->vsel_to_uv) {
+                pr_warning("PMIC function to convert vsel to voltage"
+                        "in uV not registerd\n");
+                return -EINVAL;
+        }
+
+        *val = vdd->pmic_info->vsel_to_uv(vsel);
+        return 0;
+}
+
+static int nom_volt_debug_get(void *data, u64 *val)
+{
+        struct omap_vdd_info *vdd = (struct omap_vdd_info *) data;
+
+        if (!vdd) {
+                pr_warning("Wrong paramater passed\n");
+                return -EINVAL;
+        }
+
+        *val = omap_voltage_get_nom_volt(&vdd->voltdm);
+
+        return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(vp_volt_debug_fops, vp_volt_debug_get, NULL, "%llu\n");
+DEFINE_SIMPLE_ATTRIBUTE(nom_volt_debug_fops, nom_volt_debug_get, NULL,
+                                                                "%llu\n");
+static void vp_latch_vsel(struct omap_vdd_info *vdd)
+{
+        u32 vpconfig;
+        u16 mod;
+        unsigned long uvdc;
+        char vsel;
+
+        uvdc = omap_voltage_get_nom_volt(&vdd->voltdm);
+        if (!uvdc) {
+                pr_warning("%s: unable to find current voltage for vdd_%s\n",
+                        __func__, vdd->voltdm.name);
+                return;
+        }
+
+        if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) {
+                pr_warning("%s: PMIC function to convert voltage in uV to"
+                        " vsel not registered\n", __func__);
+                return;
+        }
+
+        mod = vdd->vp_reg.prm_mod;
+
+        vsel = vdd->pmic_info->uv_to_vsel(uvdc);
+
+        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
+        vpconfig &= ~(vdd->vp_reg.vpconfig_initvoltage_mask |
+                        vdd->vp_reg.vpconfig_initvdd);
+        vpconfig |= vsel << vdd->vp_reg.vpconfig_initvoltage_shift;
+
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+
+        /* Trigger initVDD value copy to voltage processor */
+        vdd->write_reg((vpconfig | vdd->vp_reg.vpconfig_initvdd), mod,
+                        vdd->vp_offs.vpconfig);
+
+        /* Clear initVDD copy trigger bit */
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+}
+
+/* Generic voltage init functions */
+static void __init vp_init(struct omap_vdd_info *vdd)
+{
+        u32 vp_val;
+        u16 mod;
+
+        if (!vdd->read_reg || !vdd->write_reg) {
+                pr_err("%s: No read/write API for accessing vdd_%s regs\n",
+                        __func__, vdd->voltdm.name);
+                return;
+        }
+
+        mod = vdd->vp_reg.prm_mod;
+
+        vp_val = vdd->vp_reg.vpconfig_erroroffset |
+                (vdd->vp_reg.vpconfig_errorgain <<
+                vdd->vp_reg.vpconfig_errorgain_shift) |
+                vdd->vp_reg.vpconfig_timeouten;
+        vdd->write_reg(vp_val, mod, vdd->vp_offs.vpconfig);
+
+        vp_val = ((vdd->vp_reg.vstepmin_smpswaittimemin <<
+                vdd->vp_reg.vstepmin_smpswaittimemin_shift) |
+                (vdd->vp_reg.vstepmin_stepmin <<
+                vdd->vp_reg.vstepmin_stepmin_shift));
+        vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmin);
+
+        vp_val = ((vdd->vp_reg.vstepmax_smpswaittimemax <<
+                vdd->vp_reg.vstepmax_smpswaittimemax_shift) |
+                (vdd->vp_reg.vstepmax_stepmax <<
+                vdd->vp_reg.vstepmax_stepmax_shift));
+        vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmax);
+
+        vp_val = ((vdd->vp_reg.vlimitto_vddmax <<
+                vdd->vp_reg.vlimitto_vddmax_shift) |
+                (vdd->vp_reg.vlimitto_vddmin <<
+                vdd->vp_reg.vlimitto_vddmin_shift) |
+                (vdd->vp_reg.vlimitto_timeout <<
+                vdd->vp_reg.vlimitto_timeout_shift));
+        vdd->write_reg(vp_val, mod, vdd->vp_offs.vlimitto);
+}
+
+static void __init vdd_debugfs_init(struct omap_vdd_info *vdd)
+{
+        char *name;
+
+        name = kzalloc(VOLTAGE_DIR_SIZE, GFP_KERNEL);
+        if (!name) {
+                pr_warning("%s: Unable to allocate memory for debugfs"
+                        " directory name for vdd_%s",
+                        __func__, vdd->voltdm.name);
+                return;
+        }
+        strcpy(name, "vdd_");
+        strcat(name, vdd->voltdm.name);
+
+        vdd->debug_dir = debugfs_create_dir(name, voltage_dir);
+        if (IS_ERR(vdd->debug_dir)) {
+                pr_warning("%s: Unable to create debugfs directory for"
+                        " vdd_%s\n", __func__, vdd->voltdm.name);
+                vdd->debug_dir = NULL;
+                return;
+        }
+
+        (void) debugfs_create_x16("vp_errorgain", S_IRUGO, vdd->debug_dir,
+                                &(vdd->vp_reg.vpconfig_errorgain));
+        (void) debugfs_create_x16("vp_smpswaittimemin", S_IRUGO,
+                                vdd->debug_dir,
+                                &(vdd->vp_reg.vstepmin_smpswaittimemin));
+        (void) debugfs_create_x8("vp_stepmin", S_IRUGO, vdd->debug_dir,
+                                &(vdd->vp_reg.vstepmin_stepmin));
+        (void) debugfs_create_x16("vp_smpswaittimemax", S_IRUGO,
+                                vdd->debug_dir,
+                                &(vdd->vp_reg.vstepmax_smpswaittimemax));
+        (void) debugfs_create_x8("vp_stepmax", S_IRUGO, vdd->debug_dir,
+                                &(vdd->vp_reg.vstepmax_stepmax));
+        (void) debugfs_create_x8("vp_vddmax", S_IRUGO, vdd->debug_dir,
+                                &(vdd->vp_reg.vlimitto_vddmax));
+        (void) debugfs_create_x8("vp_vddmin", S_IRUGO, vdd->debug_dir,
+                                &(vdd->vp_reg.vlimitto_vddmin));
+        (void) debugfs_create_x16("vp_timeout", S_IRUGO, vdd->debug_dir,
+                                &(vdd->vp_reg.vlimitto_timeout));
+        (void) debugfs_create_file("curr_vp_volt", S_IRUGO, vdd->debug_dir,
+                                (void *) vdd, &vp_volt_debug_fops);
+        (void) debugfs_create_file("curr_nominal_volt", S_IRUGO,
+                                vdd->debug_dir, (void *) vdd,
+                                &nom_volt_debug_fops);
+}
+
+/* Voltage scale and accessory APIs */
+static int _pre_volt_scale(struct omap_vdd_info *vdd,
+                unsigned long target_volt, u8 *target_vsel, u8 *current_vsel)
+{
+        struct omap_volt_data *volt_data;
+        u32 vc_cmdval, vp_errgain_val;
+        u16 vp_mod, vc_mod;
+
+        /* Check if suffiecient pmic info is available for this vdd */
+        if (!vdd->pmic_info) {
+                pr_err("%s: Insufficient pmic info to scale the vdd_%s\n",
+                        __func__, vdd->voltdm.name);
+                return -EINVAL;
+        }
+
+        if (!vdd->pmic_info->uv_to_vsel) {
+                pr_err("%s: PMIC function to convert voltage in uV to"
+                        "vsel not registered. Hence unable to scale voltage"
+                        "for vdd_%s\n", __func__, vdd->voltdm.name);
+                return -ENODATA;
+        }
+
+        if (!vdd->read_reg || !vdd->write_reg) {
+                pr_err("%s: No read/write API for accessing vdd_%s regs\n",
+                        __func__, vdd->voltdm.name);
+                return -EINVAL;
+        }
+
+        vp_mod = vdd->vp_reg.prm_mod;
+        vc_mod = vdd->vc_reg.prm_mod;
+
+        /* Get volt_data corresponding to target_volt */
+        volt_data = omap_voltage_get_voltdata(&vdd->voltdm, target_volt);
+        if (IS_ERR(volt_data))
+                volt_data = NULL;
+
+        *target_vsel = vdd->pmic_info->uv_to_vsel(target_volt);
+        *current_vsel = vdd->read_reg(vp_mod, vdd->vp_offs.voltage);
+
+        /* Setting the ON voltage to the new target voltage */
+        vc_cmdval = vdd->read_reg(vc_mod, vdd->vc_reg.cmdval_reg);
+        vc_cmdval &= ~vdd->vc_reg.cmd_on_mask;
+        vc_cmdval |= (*target_vsel << vdd->vc_reg.cmd_on_shift);
+        vdd->write_reg(vc_cmdval, vc_mod, vdd->vc_reg.cmdval_reg);
+
+        /* Setting vp errorgain based on the voltage */
+        if (volt_data) {
+                vp_errgain_val = vdd->read_reg(vp_mod,
+                                vdd->vp_offs.vpconfig);
+                vdd->vp_reg.vpconfig_errorgain = volt_data->vp_errgain;
+                vp_errgain_val &= ~vdd->vp_reg.vpconfig_errorgain_mask;
+                vp_errgain_val |= vdd->vp_reg.vpconfig_errorgain <<
+                                vdd->vp_reg.vpconfig_errorgain_shift;
+                vdd->write_reg(vp_errgain_val, vp_mod,
+                                vdd->vp_offs.vpconfig);
+        }
+
+        return 0;
+}
+
+static void _post_volt_scale(struct omap_vdd_info *vdd,
+                unsigned long target_volt, u8 target_vsel, u8 current_vsel)
+{
+        u32 smps_steps = 0, smps_delay = 0;
+
+        smps_steps = abs(target_vsel - current_vsel);
+        /* SMPS slew rate / step size. 2us added as buffer. */
+        smps_delay = ((smps_steps * vdd->pmic_info->step_size) /
+                        vdd->pmic_info->slew_rate) + 2;
+        udelay(smps_delay);
+
+        vdd->curr_volt = target_volt;
+}
+
+/* vc_bypass_scale_voltage - VC bypass method of voltage scaling */
+static int vc_bypass_scale_voltage(struct omap_vdd_info *vdd,
+                unsigned long target_volt)
+{
+        u32 loop_cnt = 0, retries_cnt = 0;
+        u32 vc_valid, vc_bypass_val_reg, vc_bypass_value;
+        u16 mod;
+        u8 target_vsel, current_vsel;
+        int ret;
+
+        ret = _pre_volt_scale(vdd, target_volt, &target_vsel, &current_vsel);
+        if (ret)
+                return ret;
+
+        mod = vdd->vc_reg.prm_mod;
+
+        vc_valid = vdd->vc_reg.valid;
+        vc_bypass_val_reg = vdd->vc_reg.bypass_val_reg;
+        vc_bypass_value = (target_vsel << vdd->vc_reg.data_shift) |
+                        (vdd->pmic_info->pmic_reg <<
+                        vdd->vc_reg.regaddr_shift) |
+                        (vdd->pmic_info->i2c_slave_addr <<
+                        vdd->vc_reg.slaveaddr_shift);
+
+        vdd->write_reg(vc_bypass_value, mod, vc_bypass_val_reg);
+        vdd->write_reg(vc_bypass_value | vc_valid, mod, vc_bypass_val_reg);
+
+        vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg);
+        /*
+         * Loop till the bypass command is acknowledged from the SMPS.
+         * NOTE: This is legacy code. The loop count and retry count needs
+         * to be revisited.
+         */
+        while (!(vc_bypass_value & vc_valid)) {
+                loop_cnt++;
+
+                if (retries_cnt > 10) {
+                        pr_warning("%s: Retry count exceeded\n", __func__);
+                        return -ETIMEDOUT;
+                }
+
+                if (loop_cnt > 50) {
+                        retries_cnt++;
+                        loop_cnt = 0;
+                        udelay(10);
+                }
+                vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg);
+        }
+
+        _post_volt_scale(vdd, target_volt, target_vsel, current_vsel);
+        return 0;
+}
+
+/* VP force update method of voltage scaling */
+static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd,
+                unsigned long target_volt)
+{
+        u32 vpconfig;
+        u16 mod, ocp_mod;
+        u8 target_vsel, current_vsel, prm_irqst_reg;
+        int ret, timeout = 0;
+
+        ret = _pre_volt_scale(vdd, target_volt, &target_vsel, &current_vsel);
+        if (ret)
+                return ret;
+
+        mod = vdd->vp_reg.prm_mod;
+        ocp_mod = vdd->ocp_mod;
+        prm_irqst_reg = vdd->prm_irqst_reg;
+
+        /*
+         * Clear all pending TransactionDone interrupt/status. Typical latency
+         * is <3us
+         */
+        while (timeout++ < VP_TRANXDONE_TIMEOUT) {
+                vdd->write_reg(vdd->vp_reg.tranxdone_status,
+                                ocp_mod, prm_irqst_reg);
+                if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) &
+                                vdd->vp_reg.tranxdone_status))
+                                break;
+                udelay(1);
+        }
+        if (timeout >= VP_TRANXDONE_TIMEOUT) {
+                pr_warning("%s: vdd_%s TRANXDONE timeout exceeded."
+                        "Voltage change aborted", __func__, vdd->voltdm.name);
+                return -ETIMEDOUT;
+        }
+
+        /* Configure for VP-Force Update */
+        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
+        vpconfig &= ~(vdd->vp_reg.vpconfig_initvdd |
+                        vdd->vp_reg.vpconfig_forceupdate |
+                        vdd->vp_reg.vpconfig_initvoltage_mask);
+        vpconfig |= ((target_vsel <<
+                        vdd->vp_reg.vpconfig_initvoltage_shift));
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+
+        /* Trigger initVDD value copy to voltage processor */
+        vpconfig |= vdd->vp_reg.vpconfig_initvdd;
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+
+        /* Force update of voltage */
+        vpconfig |= vdd->vp_reg.vpconfig_forceupdate;
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+
+        /*
+         * Wait for TransactionDone. Typical latency is <200us.
+         * Depends on SMPSWAITTIMEMIN/MAX and voltage change
+         */
+        timeout = 0;
+        omap_test_timeout((vdd->read_reg(ocp_mod, prm_irqst_reg) &
+                        vdd->vp_reg.tranxdone_status),
+                        VP_TRANXDONE_TIMEOUT, timeout);
+        if (timeout >= VP_TRANXDONE_TIMEOUT)
+                pr_err("%s: vdd_%s TRANXDONE timeout exceeded."
+                        "TRANXDONE never got set after the voltage update\n",
+                        __func__, vdd->voltdm.name);
+
+        _post_volt_scale(vdd, target_volt, target_vsel, current_vsel);
+
+        /*
+         * Disable TransactionDone interrupt , clear all status, clear
+         * control registers
+         */
+        timeout = 0;
+        while (timeout++ < VP_TRANXDONE_TIMEOUT) {
+                vdd->write_reg(vdd->vp_reg.tranxdone_status,
+                                ocp_mod, prm_irqst_reg);
+                if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) &
+                                vdd->vp_reg.tranxdone_status))
+                                break;
+                udelay(1);
+        }
+
+        if (timeout >= VP_TRANXDONE_TIMEOUT)
+                pr_warning("%s: vdd_%s TRANXDONE timeout exceeded while trying"
+                        "to clear the TRANXDONE status\n",
+                        __func__, vdd->voltdm.name);
+
+        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
+        /* Clear initVDD copy trigger bit */
+        vpconfig &= ~vdd->vp_reg.vpconfig_initvdd;;
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        /* Clear force bit */
+        vpconfig &= ~vdd->vp_reg.vpconfig_forceupdate;
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+
+        return 0;
+}
+
+/* OMAP3 specific voltage init functions */
+
+/*
+ * Intializes the voltage controller registers with the PMIC and board
+ * specific parameters and voltage setup times for OMAP3.
+ */
+static void __init omap3_vc_init(struct omap_vdd_info *vdd)
+{
+        u32 vc_val;
+        u16 mod;
+        u8 on_vsel, onlp_vsel, ret_vsel, off_vsel;
+        static bool is_initialized;
+
+        if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) {
+                pr_err("%s: PMIC info requried to configure vc for"
+                        "vdd_%s not populated.Hence cannot initialize vc\n",
+                        __func__, vdd->voltdm.name);
+                return;
+        }
+
+        if (!vdd->read_reg || !vdd->write_reg) {
+                pr_err("%s: No read/write API for accessing vdd_%s regs\n",
+                        __func__, vdd->voltdm.name);
+                return;
+        }
+
+        mod = vdd->vc_reg.prm_mod;
+
+        /* Set up the SMPS_SA(i2c slave address in VC */
+        vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg);
+        vc_val &= ~vdd->vc_reg.smps_sa_mask;
+        vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift;
+        vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg);
+
+        /* Setup the VOLRA(pmic reg addr) in VC */
+        vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg);
+        vc_val &= ~vdd->vc_reg.smps_volra_mask;
+        vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift;
+        vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg);
+
+        /*Configure the setup times */
+        vc_val = vdd->read_reg(mod, vdd->vc_reg.voltsetup_reg);
+        vc_val &= ~vdd->vc_reg.voltsetup_mask;
+        vc_val |= vdd->pmic_info->volt_setup_time <<
+                        vdd->vc_reg.voltsetup_shift;
+        vdd->write_reg(vc_val, mod, vdd->vc_reg.voltsetup_reg);
+
+        /* Set up the on, inactive, retention and off voltage */
+        on_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->on_volt);
+        onlp_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->onlp_volt);
+        ret_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->ret_volt);
+        off_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->off_volt);
+        vc_val  = ((on_vsel << vdd->vc_reg.cmd_on_shift) |
+                (onlp_vsel << vdd->vc_reg.cmd_onlp_shift) |
+                (ret_vsel << vdd->vc_reg.cmd_ret_shift) |
+                (off_vsel << vdd->vc_reg.cmd_off_shift));
+        vdd->write_reg(vc_val, mod, vdd->vc_reg.cmdval_reg);
+
+        if (is_initialized)
+                return;
+
+        /* Generic VC parameters init */
+        vdd->write_reg(OMAP3430_CMD1_MASK | OMAP3430_RAV1_MASK, mod,
+                        OMAP3_PRM_VC_CH_CONF_OFFSET);
+        vdd->write_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN_MASK, mod,
+                        OMAP3_PRM_VC_I2C_CFG_OFFSET);
+        vdd->write_reg(OMAP3_CLKSETUP, mod, OMAP3_PRM_CLKSETUP_OFFSET);
+        vdd->write_reg(OMAP3_VOLTOFFSET, mod, OMAP3_PRM_VOLTOFFSET_OFFSET);
+        vdd->write_reg(OMAP3_VOLTSETUP2, mod, OMAP3_PRM_VOLTSETUP2_OFFSET);
+        is_initialized = true;
+}
+
+/* Sets up all the VDD related info for OMAP3 */
+static int __init omap3_vdd_data_configure(struct omap_vdd_info *vdd)
+{
+        struct clk *sys_ck;
+        u32 sys_clk_speed, timeout_val, waittime;
+
+        if (!vdd->pmic_info) {
+                pr_err("%s: PMIC info requried to configure vdd_%s not"
+                        "populated.Hence cannot initialize vdd_%s\n",
+                        __func__, vdd->voltdm.name, vdd->voltdm.name);
+                return -EINVAL;
+        }
+
+        if (!strcmp(vdd->voltdm.name, "mpu")) {
+                if (cpu_is_omap3630())
+                        vdd->volt_data = omap36xx_vddmpu_volt_data;
+                else
+                        vdd->volt_data = omap34xx_vddmpu_volt_data;
+
+                vdd->vp_reg.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK;
+                vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET;
+                vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT;
+                vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK;
+                vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA0_SHIFT;
+                vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA0_MASK;
+                vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT;
+                vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME1_MASK;
+        } else if (!strcmp(vdd->voltdm.name, "core")) {
+                if (cpu_is_omap3630())
+                        vdd->volt_data = omap36xx_vddcore_volt_data;
+                else
+                        vdd->volt_data = omap34xx_vddcore_volt_data;
+
+                vdd->vp_reg.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK;
+                vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET;
+                vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT;
+                vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK;
+                vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA1_SHIFT;
+                vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA1_MASK;
+                vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT;
+                vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME2_MASK;
+        } else {
+                pr_warning("%s: vdd_%s does not exisit in OMAP3\n",
+                        __func__, vdd->voltdm.name);
+                return -EINVAL;
+        }
+
+        /*
+         * Sys clk rate is require to calculate vp timeout value and
+         * smpswaittimemin and smpswaittimemax.
+         */
+        sys_ck = clk_get(NULL, "sys_ck");
+        if (IS_ERR(sys_ck)) {
+                pr_warning("%s: Could not get the sys clk to calculate"
+                        "various vdd_%s params\n", __func__, vdd->voltdm.name);
+                return -EINVAL;
+        }
+        sys_clk_speed = clk_get_rate(sys_ck);
+        clk_put(sys_ck);
+        /* Divide to avoid overflow */
+        sys_clk_speed /= 1000;
+
+        /* Generic voltage parameters */
+        vdd->curr_volt = 1200000;
+        vdd->ocp_mod = OCP_MOD;
+        vdd->prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET;
+        vdd->read_reg = omap3_voltage_read_reg;
+        vdd->write_reg = omap3_voltage_write_reg;
+        vdd->volt_scale = vp_forceupdate_scale_voltage;
+        vdd->vp_enabled = false;
+
+        /* VC parameters */
+        vdd->vc_reg.prm_mod = OMAP3430_GR_MOD;
+        vdd->vc_reg.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET;
+        vdd->vc_reg.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET;
+        vdd->vc_reg.bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET;
+        vdd->vc_reg.voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET;
+        vdd->vc_reg.data_shift = OMAP3430_DATA_SHIFT;
+        vdd->vc_reg.slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT;
+        vdd->vc_reg.regaddr_shift = OMAP3430_REGADDR_SHIFT;
+        vdd->vc_reg.valid = OMAP3430_VALID_MASK;
+        vdd->vc_reg.cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT;
+        vdd->vc_reg.cmd_on_mask = OMAP3430_VC_CMD_ON_MASK;
+        vdd->vc_reg.cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT;
+        vdd->vc_reg.cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT;
+        vdd->vc_reg.cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT;
+
+        vdd->vp_reg.prm_mod = OMAP3430_GR_MOD;
+
+        /* VPCONFIG bit fields */
+        vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset <<
+                                 OMAP3430_ERROROFFSET_SHIFT);
+        vdd->vp_reg.vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK;
+        vdd->vp_reg.vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT;
+        vdd->vp_reg.vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT;
+        vdd->vp_reg.vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK;
+        vdd->vp_reg.vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK;
+        vdd->vp_reg.vpconfig_initvdd = OMAP3430_INITVDD_MASK;
+        vdd->vp_reg.vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK;
+        vdd->vp_reg.vpconfig_vpenable = OMAP3430_VPENABLE_MASK;
+
+        /* VSTEPMIN VSTEPMAX bit fields */
+        waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) *
+                                sys_clk_speed) / 1000;
+        vdd->vp_reg.vstepmin_smpswaittimemin = waittime;
+        vdd->vp_reg.vstepmax_smpswaittimemax = waittime;
+        vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin;
+        vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax;
+        vdd->vp_reg.vstepmin_smpswaittimemin_shift =
+                                OMAP3430_SMPSWAITTIMEMIN_SHIFT;
+        vdd->vp_reg.vstepmax_smpswaittimemax_shift =
+                                OMAP3430_SMPSWAITTIMEMAX_SHIFT;
+        vdd->vp_reg.vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT;
+        vdd->vp_reg.vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT;
+
+        /* VLIMITTO bit fields */
+        timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000;
+        vdd->vp_reg.vlimitto_timeout = timeout_val;
+        vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin;
+        vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax;
+        vdd->vp_reg.vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT;
+        vdd->vp_reg.vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT;
+        vdd->vp_reg.vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT;
+
+        return 0;
+}
+
+/* OMAP4 specific voltage init functions */
+static void __init omap4_vc_init(struct omap_vdd_info *vdd)
+{
+        u32 vc_val;
+        u16 mod;
+        static bool is_initialized;
+
+        if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) {
+                pr_err("%s: PMIC info requried to configure vc for"
+                        "vdd_%s not populated.Hence cannot initialize vc\n",
+                        __func__, vdd->voltdm.name);
+                return;
+        }
+
+        if (!vdd->read_reg || !vdd->write_reg) {
+                pr_err("%s: No read/write API for accessing vdd_%s regs\n",
+                        __func__, vdd->voltdm.name);
+                return;
+        }
+
+        mod = vdd->vc_reg.prm_mod;
+
+        /* Set up the SMPS_SA(i2c slave address in VC */
+        vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg);
+        vc_val &= ~vdd->vc_reg.smps_sa_mask;
+        vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift;
+        vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg);
+
+        /* Setup the VOLRA(pmic reg addr) in VC */
+        vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg);
+        vc_val &= ~vdd->vc_reg.smps_volra_mask;
+        vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift;
+        vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg);
+
+        /* TODO: Configure setup times and CMD_VAL values*/
+
+        if (is_initialized)
+                return;
+
+        /* Generic VC parameters init */
+        vc_val = (OMAP4430_RAV_VDD_MPU_L_MASK | OMAP4430_CMD_VDD_MPU_L_MASK |
+                OMAP4430_RAV_VDD_IVA_L_MASK | OMAP4430_CMD_VDD_IVA_L_MASK |
+                OMAP4430_RAV_VDD_CORE_L_MASK | OMAP4430_CMD_VDD_CORE_L_MASK);
+        vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_CHANNEL_OFFSET);
+
+        vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT);
+        vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET);
+
+        is_initialized = true;
+}
+
+/* Sets up all the VDD related info for OMAP4 */
+static int __init omap4_vdd_data_configure(struct omap_vdd_info *vdd)
+{
+        struct clk *sys_ck;
+        u32 sys_clk_speed, timeout_val, waittime;
+
+        if (!vdd->pmic_info) {
+                pr_err("%s: PMIC info requried to configure vdd_%s not"
+                        "populated.Hence cannot initialize vdd_%s\n",
+                        __func__, vdd->voltdm.name, vdd->voltdm.name);
+                return -EINVAL;
+        }
+
+        if (!strcmp(vdd->voltdm.name, "mpu")) {
+                vdd->volt_data = omap44xx_vdd_mpu_volt_data;
+                vdd->vp_reg.tranxdone_status =
+                                OMAP4430_VP_MPU_TRANXDONE_ST_MASK;
+                vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET;
+                vdd->vc_reg.smps_sa_shift =
+                                OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_SHIFT;
+                vdd->vc_reg.smps_sa_mask =
+                                OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK;
+                vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT;
+                vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK;
+                vdd->vc_reg.voltsetup_reg =
+                                OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET;
+                vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET;
+        } else if (!strcmp(vdd->voltdm.name, "core")) {
+                vdd->volt_data = omap44xx_vdd_core_volt_data;
+                vdd->vp_reg.tranxdone_status =
+                                OMAP4430_VP_CORE_TRANXDONE_ST_MASK;
+                vdd->vc_reg.cmdval_reg =
+                                OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET;
+                vdd->vc_reg.smps_sa_shift = OMAP4430_SA_VDD_CORE_L_0_6_SHIFT;
+                vdd->vc_reg.smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK;
+                vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT;
+                vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK;
+                vdd->vc_reg.voltsetup_reg =
+                                OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET;
+                vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET;
+        } else if (!strcmp(vdd->voltdm.name, "iva")) {
+                vdd->volt_data = omap44xx_vdd_iva_volt_data;
+                vdd->vp_reg.tranxdone_status =
+                                OMAP4430_VP_IVA_TRANXDONE_ST_MASK;
+                vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET;
+                vdd->vc_reg.smps_sa_shift =
+                                OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_SHIFT;
+                vdd->vc_reg.smps_sa_mask =
+                                OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK;
+                vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT;
+                vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK;
+                vdd->vc_reg.voltsetup_reg =
+                                OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET;
+                vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET;
+        } else {
+                pr_warning("%s: vdd_%s does not exisit in OMAP4\n",
+                        __func__, vdd->voltdm.name);
+                return -EINVAL;
+        }
+
+        /*
+         * Sys clk rate is require to calculate vp timeout value and
+         * smpswaittimemin and smpswaittimemax.
+         */
+        sys_ck = clk_get(NULL, "sys_clkin_ck");
+        if (IS_ERR(sys_ck)) {
+                pr_warning("%s: Could not get the sys clk to calculate"
+                        "various vdd_%s params\n", __func__, vdd->voltdm.name);
+                return -EINVAL;
+        }
+        sys_clk_speed = clk_get_rate(sys_ck);
+        clk_put(sys_ck);
+        /* Divide to avoid overflow */
+        sys_clk_speed /= 1000;
+
+        /* Generic voltage parameters */
+        vdd->curr_volt = 1200000;
+        vdd->ocp_mod = OMAP4430_PRM_OCP_SOCKET_INST;
+        vdd->read_reg = omap4_voltage_read_reg;
+        vdd->write_reg = omap4_voltage_write_reg;
+        vdd->volt_scale = vp_forceupdate_scale_voltage;
+        vdd->vp_enabled = false;
+
+        /* VC parameters */
+        vdd->vc_reg.prm_mod = OMAP4430_PRM_DEVICE_INST;
+        vdd->vc_reg.smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET;
+        vdd->vc_reg.smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET;
+        vdd->vc_reg.bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET;
+        vdd->vc_reg.data_shift = OMAP4430_DATA_SHIFT;
+        vdd->vc_reg.slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT;
+        vdd->vc_reg.regaddr_shift = OMAP4430_REGADDR_SHIFT;
+        vdd->vc_reg.valid = OMAP4430_VALID_MASK;
+        vdd->vc_reg.cmd_on_shift = OMAP4430_ON_SHIFT;
+        vdd->vc_reg.cmd_on_mask = OMAP4430_ON_MASK;
+        vdd->vc_reg.cmd_onlp_shift = OMAP4430_ONLP_SHIFT;
+        vdd->vc_reg.cmd_ret_shift = OMAP4430_RET_SHIFT;
+        vdd->vc_reg.cmd_off_shift = OMAP4430_OFF_SHIFT;
+
+        vdd->vp_reg.prm_mod = OMAP4430_PRM_DEVICE_INST;
+
+        /* VPCONFIG bit fields */
+        vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset <<
+                                 OMAP4430_ERROROFFSET_SHIFT);
+        vdd->vp_reg.vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK;
+        vdd->vp_reg.vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT;
+        vdd->vp_reg.vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT;
+        vdd->vp_reg.vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK;
+        vdd->vp_reg.vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK;
+        vdd->vp_reg.vpconfig_initvdd = OMAP4430_INITVDD_MASK;
+        vdd->vp_reg.vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK;
+        vdd->vp_reg.vpconfig_vpenable = OMAP4430_VPENABLE_MASK;
+
+        /* VSTEPMIN VSTEPMAX bit fields */
+        waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) *
+                                sys_clk_speed) / 1000;
+        vdd->vp_reg.vstepmin_smpswaittimemin = waittime;
+        vdd->vp_reg.vstepmax_smpswaittimemax = waittime;
+        vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin;
+        vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax;
+        vdd->vp_reg.vstepmin_smpswaittimemin_shift =
+                        OMAP4430_SMPSWAITTIMEMIN_SHIFT;
+        vdd->vp_reg.vstepmax_smpswaittimemax_shift =
+                        OMAP4430_SMPSWAITTIMEMAX_SHIFT;
+        vdd->vp_reg.vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT;
+        vdd->vp_reg.vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT;
+
+        /* VLIMITTO bit fields */
+        timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000;
+        vdd->vp_reg.vlimitto_timeout = timeout_val;
+        vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin;
+        vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax;
+        vdd->vp_reg.vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT;
+        vdd->vp_reg.vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT;
+        vdd->vp_reg.vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT;
+
+        return 0;
+}
+
+/* Public functions */
+/**
+ * omap_voltage_get_nom_volt() - Gets the current non-auto-compensated voltage
+ * @voltdm:     pointer to the VDD for which current voltage info is needed
+ *
+ * API to get the current non-auto-compensated voltage for a VDD.
+ * Returns 0 in case of error else returns the current voltage for the VDD.
+ */
+unsigned long omap_voltage_get_nom_volt(struct voltagedomain *voltdm)
+{
+        struct omap_vdd_info *vdd;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return 0;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+
+        return vdd->curr_volt;
+}
+
+/**
+ * omap_vp_get_curr_volt() - API to get the current vp voltage.
+ * @voltdm:     pointer to the VDD.
+ *
+ * This API returns the current voltage for the specified voltage processor
+ */
+unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm)
+{
+        struct omap_vdd_info *vdd;
+        u8 curr_vsel;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return 0;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+        if (!vdd->read_reg) {
+                pr_err("%s: No read API for reading vdd_%s regs\n",
+                        __func__, voltdm->name);
+                return 0;
+        }
+
+        curr_vsel = vdd->read_reg(vdd->vp_reg.prm_mod,
+                        vdd->vp_offs.voltage);
+
+        if (!vdd->pmic_info || !vdd->pmic_info->vsel_to_uv) {
+                pr_warning("%s: PMIC function to convert vsel to voltage"
+                        "in uV not registerd\n", __func__);
+                return 0;
+        }
+
+        return vdd->pmic_info->vsel_to_uv(curr_vsel);
+}
+
+/**
+ * omap_vp_enable() - API to enable a particular VP
+ * @voltdm:     pointer to the VDD whose VP is to be enabled.
+ *
+ * This API enables a particular voltage processor. Needed by the smartreflex
+ * class drivers.
+ */
+void omap_vp_enable(struct voltagedomain *voltdm)
+{
+        struct omap_vdd_info *vdd;
+        u32 vpconfig;
+        u16 mod;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+        if (!vdd->read_reg || !vdd->write_reg) {
+                pr_err("%s: No read/write API for accessing vdd_%s regs\n",
+                        __func__, voltdm->name);
+                return;
+        }
+
+        mod = vdd->vp_reg.prm_mod;
+
+        /* If VP is already enabled, do nothing. Return */
+        if (vdd->vp_enabled)
+                return;
+
+        vp_latch_vsel(vdd);
+
+        /* Enable VP */
+        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
+        vpconfig |= vdd->vp_reg.vpconfig_vpenable;
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vdd->vp_enabled = true;
+}
+
+/**
+ * omap_vp_disable() - API to disable a particular VP
+ * @voltdm:     pointer to the VDD whose VP is to be disabled.
+ *
+ * This API disables a particular voltage processor. Needed by the smartreflex
+ * class drivers.
+ */
+void omap_vp_disable(struct voltagedomain *voltdm)
+{
+        struct omap_vdd_info *vdd;
+        u32 vpconfig;
+        u16 mod;
+        int timeout;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+        if (!vdd->read_reg || !vdd->write_reg) {
+                pr_err("%s: No read/write API for accessing vdd_%s regs\n",
+                        __func__, voltdm->name);
+                return;
+        }
+
+        mod = vdd->vp_reg.prm_mod;
+
+        /* If VP is already disabled, do nothing. Return */
+        if (!vdd->vp_enabled) {
+                pr_warning("%s: Trying to disable VP for vdd_%s when"
+                        "it is already disabled\n", __func__, voltdm->name);
+                return;
+        }
+
+        /* Disable VP */
+        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
+        vpconfig &= ~vdd->vp_reg.vpconfig_vpenable;
+        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+
+        /*
+         * Wait for VP idle Typical latency is <2us. Maximum latency is ~100us
+         */
+        omap_test_timeout((vdd->read_reg(mod, vdd->vp_offs.vstatus)),
+                                VP_IDLE_TIMEOUT, timeout);
+
+        if (timeout >= VP_IDLE_TIMEOUT)
+                pr_warning("%s: vdd_%s idle timedout\n",
+                        __func__, voltdm->name);
+
+        vdd->vp_enabled = false;
+
+        return;
+}
+
+/**
+ * omap_voltage_scale_vdd() - API to scale voltage of a particular
+ *                              voltage domain.
+ * @voltdm:     pointer to the VDD which is to be scaled.
+ * @target_volt:        The target voltage of the voltage domain
+ *
+ * This API should be called by the kernel to do the voltage scaling
+ * for a particular voltage domain during dvfs or any other situation.
+ */
+int omap_voltage_scale_vdd(struct voltagedomain *voltdm,
+                unsigned long target_volt)
+{
+        struct omap_vdd_info *vdd;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return -EINVAL;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+
+        if (!vdd->volt_scale) {
+                pr_err("%s: No voltage scale API registered for vdd_%s\n",
+                        __func__, voltdm->name);
+                return -ENODATA;
+        }
+
+        return vdd->volt_scale(vdd, target_volt);
+}
+
+/**
+ * omap_voltage_reset() - Resets the voltage of a particular voltage domain
+ *                      to that of the current OPP.
+ * @voltdm:     pointer to the VDD whose voltage is to be reset.
+ *
+ * This API finds out the correct voltage the voltage domain is supposed
+ * to be at and resets the voltage to that level. Should be used expecially
+ * while disabling any voltage compensation modules.
+ */
+void omap_voltage_reset(struct voltagedomain *voltdm)
+{
+        unsigned long target_uvdc;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return;
+        }
+
+        target_uvdc = omap_voltage_get_nom_volt(voltdm);
+        if (!target_uvdc) {
+                pr_err("%s: unable to find current voltage for vdd_%s\n",
+                        __func__, voltdm->name);
+                return;
+        }
+
+        omap_voltage_scale_vdd(voltdm, target_uvdc);
+}
+
+/**
+ * omap_voltage_get_volttable() - API to get the voltage table associated with a
+ *                              particular voltage domain.
+ * @voltdm:     pointer to the VDD for which the voltage table is required
+ * @volt_data:  the voltage table for the particular vdd which is to be
+ *              populated by this API
+ *
+ * This API populates the voltage table associated with a VDD into the
+ * passed parameter pointer. Returns the count of distinct voltages
+ * supported by this vdd.
+ *
+ */
+void omap_voltage_get_volttable(struct voltagedomain *voltdm,
+                struct omap_volt_data **volt_data)
+{
+        struct omap_vdd_info *vdd;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+
+        *volt_data = vdd->volt_data;
+}
+
+/**
+ * omap_voltage_get_voltdata() - API to get the voltage table entry for a
+ *                              particular voltage
+ * @voltdm:     pointer to the VDD whose voltage table has to be searched
+ * @volt:       the voltage to be searched in the voltage table
+ *
+ * This API searches through the voltage table for the required voltage
+ * domain and tries to find a matching entry for the passed voltage volt.
+ * If a matching entry is found volt_data is populated with that entry.
+ * This API searches only through the non-compensated voltages int the
+ * voltage table.
+ * Returns pointer to the voltage table entry corresponding to volt on
+ * sucess. Returns -ENODATA if no voltage table exisits for the passed voltage
+ * domain or if there is no matching entry.
+ */
+struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
+                unsigned long volt)
+{
+        struct omap_vdd_info *vdd;
+        int i;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return ERR_PTR(-EINVAL);
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+
+        if (!vdd->volt_data) {
+                pr_warning("%s: voltage table does not exist for vdd_%s\n",
+                        __func__, voltdm->name);
+                return ERR_PTR(-ENODATA);
+        }
+
+        for (i = 0; vdd->volt_data[i].volt_nominal != 0; i++) {
+                if (vdd->volt_data[i].volt_nominal == volt)
+                        return &vdd->volt_data[i];
+        }
+
+        pr_notice("%s: Unable to match the current voltage with the voltage"
+                "table for vdd_%s\n", __func__, voltdm->name);
+
+        return ERR_PTR(-ENODATA);
+}
+
+/**
+ * omap_voltage_register_pmic() - API to register PMIC specific data
+ * @voltdm:     pointer to the VDD for which the PMIC specific data is
+ *              to be registered
+ * @pmic_info:  the structure containing pmic info
+ *
+ * This API is to be called by the SOC/PMIC file to specify the
+ * pmic specific info as present in omap_volt_pmic_info structure.
+ */
+int omap_voltage_register_pmic(struct voltagedomain *voltdm,
+                struct omap_volt_pmic_info *pmic_info)
+{
+        struct omap_vdd_info *vdd;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return -EINVAL;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+
+        vdd->pmic_info = pmic_info;
+
+        return 0;
+}
+
+/**
+ * omap_voltage_get_dbgdir() - API to get pointer to the debugfs directory
+ *                              corresponding to a voltage domain.
+ *
+ * @voltdm:     pointer to the VDD whose debug directory is required.
+ *
+ * This API returns pointer to the debugfs directory corresponding
+ * to the voltage domain. Should be used by drivers requiring to
+ * add any debug entry for a particular voltage domain. Returns NULL
+ * in case of error.
+ */
+struct dentry *omap_voltage_get_dbgdir(struct voltagedomain *voltdm)
+{
+        struct omap_vdd_info *vdd;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return NULL;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+
+        return vdd->debug_dir;
+}
+
+/**
+ * omap_change_voltscale_method() - API to change the voltage scaling method.
+ * @voltdm:     pointer to the VDD whose voltage scaling method
+ *              has to be changed.
+ * @voltscale_method:   the method to be used for voltage scaling.
+ *
+ * This API can be used by the board files to change the method of voltage
+ * scaling between vpforceupdate and vcbypass. The parameter values are
+ * defined in voltage.h
+ */
+void omap_change_voltscale_method(struct voltagedomain *voltdm,
+                int voltscale_method)
+{
+        struct omap_vdd_info *vdd;
+
+        if (!voltdm || IS_ERR(voltdm)) {
+                pr_warning("%s: VDD specified does not exist!\n", __func__);
+                return;
+        }
+
+        vdd = container_of(voltdm, struct omap_vdd_info, voltdm);
+
+        switch (voltscale_method) {
+        case VOLTSCALE_VPFORCEUPDATE:
+                vdd->volt_scale = vp_forceupdate_scale_voltage;
+                return;
+        case VOLTSCALE_VCBYPASS:
+                vdd->volt_scale = vc_bypass_scale_voltage;
+                return;
+        default:
+                pr_warning("%s: Trying to change the method of voltage scaling"
+                        "to an unsupported one!\n", __func__);
+        }
+}
+
+/**
+ * omap_voltage_domain_lookup() - API to get the voltage domain pointer
+ * @name:       Name of the voltage domain
+ *
+ * This API looks up in the global vdd_info struct for the
+ * existence of voltage domain <name>. If it exists, the API returns
+ * a pointer to the voltage domain structure corresponding to the
+ * VDD<name>. Else retuns error pointer.
+ */
+struct voltagedomain *omap_voltage_domain_lookup(char *name)
+{
+        int i;
+
+        if (!vdd_info) {
+                pr_err("%s: Voltage driver init not yet happened.Faulting!\n",
+                        __func__);
+                return ERR_PTR(-EINVAL);
+        }
+
+        if (!name) {
+                pr_err("%s: No name to get the votage domain!\n", __func__);
+                return ERR_PTR(-EINVAL);
+        }
+
+        for (i = 0; i < nr_scalable_vdd; i++) {
+                if (!(strcmp(name, vdd_info[i].voltdm.name)))
+                        return &vdd_info[i].voltdm;
+        }
+
+        return ERR_PTR(-EINVAL);
+}
+
+/**
+ * omap_voltage_late_init() - Init the various voltage parameters
+ *
+ * This API is to be called in the later stages of the
+ * system boot to init the voltage controller and
+ * voltage processors.
+ */
+int __init omap_voltage_late_init(void)
+{
+        int i;
+
+        if (!vdd_info) {
+                pr_err("%s: Voltage driver support not added\n",
+                        __func__);
+                return -EINVAL;
+        }
+
+        voltage_dir = debugfs_create_dir("voltage", NULL);
+        if (IS_ERR(voltage_dir))
+                pr_err("%s: Unable to create voltage debugfs main dir\n",
+                        __func__);
+        for (i = 0; i < nr_scalable_vdd; i++) {
+                if (vdd_data_configure(&vdd_info[i]))
+                        continue;
+                vc_init(&vdd_info[i]);
+                vp_init(&vdd_info[i]);
+                vdd_debugfs_init(&vdd_info[i]);
+        }
+
+        return 0;
+}
+
+/**
+ * omap_voltage_early_init()- Volatage driver early init
+ */
+static int __init omap_voltage_early_init(void)
+{
+        if (cpu_is_omap34xx()) {
+                vdd_info = omap3_vdd_info;
+                nr_scalable_vdd = OMAP3_NR_SCALABLE_VDD;
+                vc_init = omap3_vc_init;
+                vdd_data_configure = omap3_vdd_data_configure;
+        } else if (cpu_is_omap44xx()) {
+                vdd_info = omap4_vdd_info;
+                nr_scalable_vdd = OMAP4_NR_SCALABLE_VDD;
+                vc_init = omap4_vc_init;
+                vdd_data_configure = omap4_vdd_data_configure;
+        } else {
+                pr_warning("%s: voltage driver support not added\n", __func__);
+        }
+
+        return 0;
+}
+core_initcall(omap_voltage_early_init);
diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
new file mode 100644
index 000000000000..b0c4907ab3ca
--- /dev/null
+++ b/arch/arm/mach-omap2/wd_timer.c
@@ -0,0 +1,54 @@
+/*
+ * OMAP2+ MPU WD_TIMER-specific code
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+#include <linux/err.h>
+
+#include <plat/omap_hwmod.h>
+
+/*
+ * In order to avoid any assumptions from bootloader regarding WDT
+ * settings, WDT module is reset during init. This enables the watchdog
+ * timer. Hence it is required to disable the watchdog after the WDT reset
+ * during init. Otherwise the system would reboot as per the default
+ * watchdog timer registers settings.
+ */
+#define OMAP_WDT_WPS            0x34
+#define OMAP_WDT_SPR            0x48
+
+
+int omap2_wd_timer_disable(struct omap_hwmod *oh)
+{
+        void __iomem *base;
+
+        if (!oh) {
+                pr_err("%s: Could not look up wdtimer_hwmod\n", __func__);
+                return -EINVAL;
+        }
+
+        base = omap_hwmod_get_mpu_rt_va(oh);
+        if (!base) {
+                pr_err("%s: Could not get the base address for %s\n",
+                                oh->name, __func__);
+                return -EINVAL;
+        }
+
+        /* sequence required to disable watchdog */
+        __raw_writel(0xAAAA, base + OMAP_WDT_SPR);
+        while (__raw_readl(base + OMAP_WDT_WPS) & 0x10)
+                cpu_relax();
+
+        __raw_writel(0x5555, base + OMAP_WDT_SPR);
+        while (__raw_readl(base + OMAP_WDT_WPS) & 0x10)
+                cpu_relax();
+
+        return 0;
+}
+
diff --git a/arch/arm/mach-omap2/wd_timer.h b/arch/arm/mach-omap2/wd_timer.h
new file mode 100644
index 000000000000..e0054a2d5505
--- /dev/null
+++ b/arch/arm/mach-omap2/wd_timer.h
@@ -0,0 +1,17 @@
+/*
+ * OMAP2+ MPU WD_TIMER-specific function prototypes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_WD_TIMER_H
+#define __ARCH_ARM_MACH_OMAP2_WD_TIMER_H
+
+#include <plat/omap_hwmod.h>
+
+extern int omap2_wd_timer_disable(struct omap_hwmod *oh);
+
+#endif
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index c9408434a855..18fe3cb195dc 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -18,6 +18,7 @@ config ARCH_OMAP1
 config ARCH_OMAP2PLUS
         bool "TI OMAP2/3/4"
         select CLKDEV_LOOKUP
+        select OMAP_DM_TIMER
         help
           "Systems based on OMAP2, OMAP3 or OMAP4"
 
@@ -35,6 +36,37 @@ config OMAP_DEBUG_LEDS
         depends on OMAP_DEBUG_DEVICES
         default y if LEDS_CLASS
 
+config OMAP_SMARTREFLEX
+        bool "SmartReflex support"
+        depends on (ARCH_OMAP3 || ARCH_OMAP4) && PM
+        help
+          Say Y if you want to enable SmartReflex.
+
+          SmartReflex can perform continuous dynamic voltage
+          scaling around the nominal operating point voltage
+          according to silicon characteristics and operating
+          conditions. Enabling SmartReflex reduces power
+          consumption.
+
+          Please note, that by default SmartReflex is only
+          initialized. To enable the automatic voltage
+          compensation for vdd mpu  and vdd core from user space,
+          user must write 1 to
+                /debug/voltage/vdd_<X>/smartreflex/autocomp,
+          where X is mpu or core for OMAP3.
+          Optionallly autocompensation can be enabled in the kernel
+          by default during system init via the enable_on_init flag
+          which an be passed as platform data to the smartreflex driver.
+
+config OMAP_SMARTREFLEX_CLASS3
+        bool "Class 3 mode of Smartreflex Implementation"
+        depends on OMAP_SMARTREFLEX && TWL4030_CORE
+        help
+          Say Y to enable Class 3 implementation of Smartreflex
+
+          Class 3 implementation of Smartreflex employs continuous hardware
+          voltage calibration.
+
 config OMAP_RESET_CLOCKS
         bool "Reset unused clocks during boot"
         depends on ARCH_OMAP
@@ -109,6 +141,9 @@ config OMAP_IOMMU_DEBUG
 
          Say N unless you know you need this.
 
+config OMAP_IOMMU_IVA2
+        bool
+
 choice
         prompt "System timer"
         default OMAP_32K_TIMER if !ARCH_OMAP15XX
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index fc819120978d..10245b837c10 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -232,46 +232,6 @@ static void omap_init_uwire(void)
 static inline void omap_init_uwire(void) {}
 #endif
 
-/*-------------------------------------------------------------------------*/
-
-#if     defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
-
-static struct resource wdt_resources[] = {
-        {
-                .flags          = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device omap_wdt_device = {
-        .name      = "omap_wdt",
-        .id          = -1,
-        .num_resources  = ARRAY_SIZE(wdt_resources),
-        .resource       = wdt_resources,
-};
-
-static void omap_init_wdt(void)
-{
-        if (cpu_is_omap16xx())
-                wdt_resources[0].start = 0xfffeb000;
-        else if (cpu_is_omap2420())
-                wdt_resources[0].start = 0x48022000; /* WDT2 */
-        else if (cpu_is_omap2430())
-                wdt_resources[0].start = 0x49016000; /* WDT2 */
-        else if (cpu_is_omap343x())
-                wdt_resources[0].start = 0x48314000; /* WDT2 */
-        else if (cpu_is_omap44xx())
-                wdt_resources[0].start = 0x4a314000;
-        else
-                return;
-
-        wdt_resources[0].end = wdt_resources[0].start + 0x4f;
-
-        (void) platform_device_register(&omap_wdt_device);
-}
-#else
-static inline void omap_init_wdt(void) {}
-#endif
-
 #if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
 
 static phys_addr_t omap_dsp_phys_mempool_base;
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 2c2826571d45..c4b2b478b1a5 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -15,6 +15,10 @@
  *
  * Support functions for the OMAP internal DMA channels.
  *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Converted DMA library into DMA platform driver.
+ *      - G, Manjunath Kondaiah <manjugk@ti.com>
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
@@ -53,7 +57,11 @@ enum { DMA_CHAIN_STARTED, DMA_CHAIN_NOTSTARTED };
 
 #define OMAP_FUNC_MUX_ARM_BASE          (0xfffe1000 + 0xec)
 
+static struct omap_system_dma_plat_info *p;
+static struct omap_dma_dev_attr *d;
+
 static int enable_1510_mode;
+static u32 errata;
 
 static struct omap_dma_global_context_registers {
         u32 dma_irqenable_l0;
@@ -61,27 +69,6 @@ static struct omap_dma_global_context_registers {
         u32 dma_gcr;
 } omap_dma_global_context;
 
-struct omap_dma_lch {
-        int next_lch;
-        int dev_id;
-        u16 saved_csr;
-        u16 enabled_irqs;
-        const char *dev_name;
-        void (*callback)(int lch, u16 ch_status, void *data);
-        void *data;
-
-#ifndef CONFIG_ARCH_OMAP1
-        /* required for Dynamic chaining */
-        int prev_linked_ch;
-        int next_linked_ch;
-        int state;
-        int chain_id;
-
-        int status;
-#endif
-        long flags;
-};
-
 struct dma_link_info {
         int *linked_dmach_q;
         int no_of_lchs_linked;
@@ -137,15 +124,6 @@ static int omap_dma_reserve_channels;
 
 static spinlock_t dma_chan_lock;
 static struct omap_dma_lch *dma_chan;
-static void __iomem *omap_dma_base;
-
-static const u8 omap1_dma_irq[OMAP1_LOGICAL_DMA_CH_COUNT] = {
-        INT_DMA_CH0_6, INT_DMA_CH1_7, INT_DMA_CH2_8, INT_DMA_CH3,
-        INT_DMA_CH4, INT_DMA_CH5, INT_1610_DMA_CH6, INT_1610_DMA_CH7,
-        INT_1610_DMA_CH8, INT_1610_DMA_CH9, INT_1610_DMA_CH10,
-        INT_1610_DMA_CH11, INT_1610_DMA_CH12, INT_1610_DMA_CH13,
-        INT_1610_DMA_CH14, INT_1610_DMA_CH15, INT_DMA_LCD
-};
 
 static inline void disable_lnk(int lch);
 static void omap_disable_channel_irq(int lch);
@@ -154,24 +132,6 @@ static inline void omap_enable_channel_irq(int lch);
 #define REVISIT_24XX()          printk(KERN_ERR "FIXME: no %s on 24xx\n", \
                                                 __func__);
 
-#define dma_read(reg)                                                   \
-({                                                                      \
-        u32 __val;                                                      \
-        if (cpu_class_is_omap1())                                       \
-                __val = __raw_readw(omap_dma_base + OMAP1_DMA_##reg);   \
-        else                                                            \
-                __val = __raw_readl(omap_dma_base + OMAP_DMA4_##reg);   \
-        __val;                                                          \
-})
-
-#define dma_write(val, reg)                                             \
-({                                                                      \
-        if (cpu_class_is_omap1())                                       \
-                __raw_writew((u16)(val), omap_dma_base + OMAP1_DMA_##reg); \
-        else                                                            \
-                __raw_writel((val), omap_dma_base + OMAP_DMA4_##reg);   \
-})
-
 #ifdef CONFIG_ARCH_OMAP15XX
 /* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */
 int omap_dma_in_1510_mode(void)
@@ -206,16 +166,6 @@ static inline void set_gdma_dev(int req, int dev)
 #define set_gdma_dev(req, dev)  do {} while (0)
 #endif
 
-/* Omap1 only */
-static void clear_lch_regs(int lch)
-{
-        int i;
-        void __iomem *lch_base = omap_dma_base + OMAP1_DMA_CH_BASE(lch);
-
-        for (i = 0; i < 0x2c; i += 2)
-                __raw_writew(0, lch_base + i);
-}
-
 void omap_set_dma_priority(int lch, int dst_port, int priority)
 {
         unsigned long reg;
@@ -248,12 +198,12 @@ void omap_set_dma_priority(int lch, int dst_port, int priority)
         if (cpu_class_is_omap2()) {
                 u32 ccr;
 
-                ccr = dma_read(CCR(lch));
+                ccr = p->dma_read(CCR, lch);
                 if (priority)
                         ccr |= (1 << 6);
                 else
                         ccr &= ~(1 << 6);
-                dma_write(ccr, CCR(lch));
+                p->dma_write(ccr, CCR, lch);
         }
 }
 EXPORT_SYMBOL(omap_set_dma_priority);
@@ -264,31 +214,31 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
 {
         u32 l;
 
-        l = dma_read(CSDP(lch));
+        l = p->dma_read(CSDP, lch);
         l &= ~0x03;
         l |= data_type;
-        dma_write(l, CSDP(lch));
+        p->dma_write(l, CSDP, lch);
 
         if (cpu_class_is_omap1()) {
                 u16 ccr;
 
-                ccr = dma_read(CCR(lch));
+                ccr = p->dma_read(CCR, lch);
                 ccr &= ~(1 << 5);
                 if (sync_mode == OMAP_DMA_SYNC_FRAME)
                         ccr |= 1 << 5;
-                dma_write(ccr, CCR(lch));
+                p->dma_write(ccr, CCR, lch);
 
-                ccr = dma_read(CCR2(lch));
+                ccr = p->dma_read(CCR2, lch);
                 ccr &= ~(1 << 2);
                 if (sync_mode == OMAP_DMA_SYNC_BLOCK)
                         ccr |= 1 << 2;
-                dma_write(ccr, CCR2(lch));
+                p->dma_write(ccr, CCR2, lch);
         }
 
         if (cpu_class_is_omap2() && dma_trigger) {
                 u32 val;
 
-                val = dma_read(CCR(lch));
+                val = p->dma_read(CCR, lch);
 
                 /* DMA_SYNCHRO_CONTROL_UPPER depends on the channel number */
                 val &= ~((1 << 23) | (3 << 19) | 0x1f);
@@ -313,11 +263,11 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
                 } else {
                         val &= ~(1 << 24);      /* dest synch */
                 }
-                dma_write(val, CCR(lch));
+                p->dma_write(val, CCR, lch);
         }
 
-        dma_write(elem_count, CEN(lch));
-        dma_write(frame_count, CFN(lch));
+        p->dma_write(elem_count, CEN, lch);
+        p->dma_write(frame_count, CFN, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_transfer_params);
 
@@ -328,7 +278,7 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
         if (cpu_class_is_omap1()) {
                 u16 w;
 
-                w = dma_read(CCR2(lch));
+                w = p->dma_read(CCR2, lch);
                 w &= ~0x03;
 
                 switch (mode) {
@@ -343,23 +293,22 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
                 default:
                         BUG();
                 }
-                dma_write(w, CCR2(lch));
+                p->dma_write(w, CCR2, lch);
 
-                w = dma_read(LCH_CTRL(lch));
+                w = p->dma_read(LCH_CTRL, lch);
                 w &= ~0x0f;
                 /* Default is channel type 2D */
                 if (mode) {
-                        dma_write((u16)color, COLOR_L(lch));
-                        dma_write((u16)(color >> 16), COLOR_U(lch));
+                        p->dma_write(color, COLOR, lch);
                         w |= 1;         /* Channel type G */
                 }
-                dma_write(w, LCH_CTRL(lch));
+                p->dma_write(w, LCH_CTRL, lch);
         }
 
         if (cpu_class_is_omap2()) {
                 u32 val;
 
-                val = dma_read(CCR(lch));
+                val = p->dma_read(CCR, lch);
                 val &= ~((1 << 17) | (1 << 16));
 
                 switch (mode) {
@@ -374,10 +323,10 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
                 default:
                         BUG();
                 }
-                dma_write(val, CCR(lch));
+                p->dma_write(val, CCR, lch);
 
                 color &= 0xffffff;
-                dma_write(color, COLOR(lch));
+                p->dma_write(color, COLOR, lch);
         }
 }
 EXPORT_SYMBOL(omap_set_dma_color_mode);
@@ -387,10 +336,10 @@ void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode)
         if (cpu_class_is_omap2()) {
                 u32 csdp;
 
-                csdp = dma_read(CSDP(lch));
+                csdp = p->dma_read(CSDP, lch);
                 csdp &= ~(0x3 << 16);
                 csdp |= (mode << 16);
-                dma_write(csdp, CSDP(lch));
+                p->dma_write(csdp, CSDP, lch);
         }
 }
 EXPORT_SYMBOL(omap_set_dma_write_mode);
@@ -400,10 +349,10 @@ void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode)
         if (cpu_class_is_omap1() && !cpu_is_omap15xx()) {
                 u32 l;
 
-                l = dma_read(LCH_CTRL(lch));
+                l = p->dma_read(LCH_CTRL, lch);
                 l &= ~0x7;
                 l |= mode;
-                dma_write(l, LCH_CTRL(lch));
+                p->dma_write(l, LCH_CTRL, lch);
         }
 }
 EXPORT_SYMBOL(omap_set_dma_channel_mode);
@@ -418,27 +367,21 @@ void omap_set_dma_src_params(int lch, int src_port, int src_amode,
         if (cpu_class_is_omap1()) {
                 u16 w;
 
-                w = dma_read(CSDP(lch));
+                w = p->dma_read(CSDP, lch);
                 w &= ~(0x1f << 2);
                 w |= src_port << 2;
-                dma_write(w, CSDP(lch));
+                p->dma_write(w, CSDP, lch);
         }
 
-        l = dma_read(CCR(lch));
+        l = p->dma_read(CCR, lch);
         l &= ~(0x03 << 12);
         l |= src_amode << 12;
-        dma_write(l, CCR(lch));
-
-        if (cpu_class_is_omap1()) {
-                dma_write(src_start >> 16, CSSA_U(lch));
-                dma_write((u16)src_start, CSSA_L(lch));
-        }
+        p->dma_write(l, CCR, lch);
 
-        if (cpu_class_is_omap2())
-                dma_write(src_start, CSSA(lch));
+        p->dma_write(src_start, CSSA, lch);
 
-        dma_write(src_ei, CSEI(lch));
-        dma_write(src_fi, CSFI(lch));
+        p->dma_write(src_ei, CSEI, lch);
+        p->dma_write(src_fi, CSFI, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_src_params);
 
@@ -466,8 +409,8 @@ void omap_set_dma_src_index(int lch, int eidx, int fidx)
         if (cpu_class_is_omap2())
                 return;
 
-        dma_write(eidx, CSEI(lch));
-        dma_write(fidx, CSFI(lch));
+        p->dma_write(eidx, CSEI, lch);
+        p->dma_write(fidx, CSFI, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_src_index);
 
@@ -475,11 +418,11 @@ void omap_set_dma_src_data_pack(int lch, int enable)
 {
         u32 l;
 
-        l = dma_read(CSDP(lch));
+        l = p->dma_read(CSDP, lch);
         l &= ~(1 << 6);
         if (enable)
                 l |= (1 << 6);
-        dma_write(l, CSDP(lch));
+        p->dma_write(l, CSDP, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_src_data_pack);
 
@@ -488,7 +431,7 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
         unsigned int burst = 0;
         u32 l;
 
-        l = dma_read(CSDP(lch));
+        l = p->dma_read(CSDP, lch);
         l &= ~(0x03 << 7);
 
         switch (burst_mode) {
@@ -524,7 +467,7 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
         }
 
         l |= (burst << 7);
-        dma_write(l, CSDP(lch));
+        p->dma_write(l, CSDP, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_src_burst_mode);
 
@@ -536,27 +479,21 @@ void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
         u32 l;
 
         if (cpu_class_is_omap1()) {
-                l = dma_read(CSDP(lch));
+                l = p->dma_read(CSDP, lch);
                 l &= ~(0x1f << 9);
                 l |= dest_port << 9;
-                dma_write(l, CSDP(lch));
+                p->dma_write(l, CSDP, lch);
         }
 
-        l = dma_read(CCR(lch));
+        l = p->dma_read(CCR, lch);
         l &= ~(0x03 << 14);
         l |= dest_amode << 14;
-        dma_write(l, CCR(lch));
-
-        if (cpu_class_is_omap1()) {
-                dma_write(dest_start >> 16, CDSA_U(lch));
-                dma_write(dest_start, CDSA_L(lch));
-        }
+        p->dma_write(l, CCR, lch);
 
-        if (cpu_class_is_omap2())
-                dma_write(dest_start, CDSA(lch));
+        p->dma_write(dest_start, CDSA, lch);
 
-        dma_write(dst_ei, CDEI(lch));
-        dma_write(dst_fi, CDFI(lch));
+        p->dma_write(dst_ei, CDEI, lch);
+        p->dma_write(dst_fi, CDFI, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_dest_params);
 
@@ -565,8 +502,8 @@ void omap_set_dma_dest_index(int lch, int eidx, int fidx)
         if (cpu_class_is_omap2())
                 return;
 
-        dma_write(eidx, CDEI(lch));
-        dma_write(fidx, CDFI(lch));
+        p->dma_write(eidx, CDEI, lch);
+        p->dma_write(fidx, CDFI, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_dest_index);
 
@@ -574,11 +511,11 @@ void omap_set_dma_dest_data_pack(int lch, int enable)
 {
         u32 l;
 
-        l = dma_read(CSDP(lch));
+        l = p->dma_read(CSDP, lch);
         l &= ~(1 << 13);
         if (enable)
                 l |= 1 << 13;
-        dma_write(l, CSDP(lch));
+        p->dma_write(l, CSDP, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_dest_data_pack);
 
@@ -587,7 +524,7 @@ void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
         unsigned int burst = 0;
         u32 l;
 
-        l = dma_read(CSDP(lch));
+        l = p->dma_read(CSDP, lch);
         l &= ~(0x03 << 14);
 
         switch (burst_mode) {
@@ -620,7 +557,7 @@ void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
                 return;
         }
         l |= (burst << 14);
-        dma_write(l, CSDP(lch));
+        p->dma_write(l, CSDP, lch);
 }
 EXPORT_SYMBOL(omap_set_dma_dest_burst_mode);
 
@@ -630,18 +567,18 @@ static inline void omap_enable_channel_irq(int lch)
 
         /* Clear CSR */
         if (cpu_class_is_omap1())
-                status = dma_read(CSR(lch));
+                status = p->dma_read(CSR, lch);
         else if (cpu_class_is_omap2())
-                dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(lch));
+                p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch);
 
         /* Enable some nice interrupts. */
-        dma_write(dma_chan[lch].enabled_irqs, CICR(lch));
+        p->dma_write(dma_chan[lch].enabled_irqs, CICR, lch);
 }
 
 static void omap_disable_channel_irq(int lch)
 {
         if (cpu_class_is_omap2())
-                dma_write(0, CICR(lch));
+                p->dma_write(0, CICR, lch);
 }
 
 void omap_enable_dma_irq(int lch, u16 bits)
@@ -660,7 +597,7 @@ static inline void enable_lnk(int lch)
 {
         u32 l;
 
-        l = dma_read(CLNK_CTRL(lch));
+        l = p->dma_read(CLNK_CTRL, lch);
 
         if (cpu_class_is_omap1())
                 l &= ~(1 << 14);
@@ -675,18 +612,18 @@ static inline void enable_lnk(int lch)
                         l = dma_chan[lch].next_linked_ch | (1 << 15);
 #endif
 
-        dma_write(l, CLNK_CTRL(lch));
+        p->dma_write(l, CLNK_CTRL, lch);
 }
 
 static inline void disable_lnk(int lch)
 {
         u32 l;
 
-        l = dma_read(CLNK_CTRL(lch));
+        l = p->dma_read(CLNK_CTRL, lch);
 
         /* Disable interrupts */
         if (cpu_class_is_omap1()) {
-                dma_write(0, CICR(lch));
+                p->dma_write(0, CICR, lch);
                 /* Set the STOP_LNK bit */
                 l |= 1 << 14;
         }
@@ -697,7 +634,7 @@ static inline void disable_lnk(int lch)
                 l &= ~(1 << 15);
         }
 
-        dma_write(l, CLNK_CTRL(lch));
+        p->dma_write(l, CLNK_CTRL, lch);
         dma_chan[lch].flags &= ~OMAP_DMA_ACTIVE;
 }
 
@@ -710,9 +647,9 @@ static inline void omap2_enable_irq_lch(int lch)
                 return;
 
         spin_lock_irqsave(&dma_chan_lock, flags);
-        val = dma_read(IRQENABLE_L0);
+        val = p->dma_read(IRQENABLE_L0, lch);
         val |= 1 << lch;
-        dma_write(val, IRQENABLE_L0);
+        p->dma_write(val, IRQENABLE_L0, lch);
         spin_unlock_irqrestore(&dma_chan_lock, flags);
 }
 
@@ -725,9 +662,9 @@ static inline void omap2_disable_irq_lch(int lch)
                 return;
 
         spin_lock_irqsave(&dma_chan_lock, flags);
-        val = dma_read(IRQENABLE_L0);
+        val = p->dma_read(IRQENABLE_L0, lch);
         val &= ~(1 << lch);
-        dma_write(val, IRQENABLE_L0);
+        p->dma_write(val, IRQENABLE_L0, lch);
         spin_unlock_irqrestore(&dma_chan_lock, flags);
 }
 
@@ -754,8 +691,8 @@ int omap_request_dma(int dev_id, const char *dev_name,
         chan = dma_chan + free_ch;
         chan->dev_id = dev_id;
 
-        if (cpu_class_is_omap1())
-                clear_lch_regs(free_ch);
+        if (p->clear_lch_regs)
+                p->clear_lch_regs(free_ch);
 
         if (cpu_class_is_omap2())
                 omap_clear_dma(free_ch);
@@ -792,17 +729,17 @@ int omap_request_dma(int dev_id, const char *dev_name,
                  * Disable the 1510 compatibility mode and set the sync device
                  * id.
                  */
-                dma_write(dev_id | (1 << 10), CCR(free_ch));
+                p->dma_write(dev_id | (1 << 10), CCR, free_ch);
         } else if (cpu_is_omap7xx() || cpu_is_omap15xx()) {
-                dma_write(dev_id, CCR(free_ch));
+                p->dma_write(dev_id, CCR, free_ch);
         }
 
         if (cpu_class_is_omap2()) {
                 omap2_enable_irq_lch(free_ch);
                 omap_enable_channel_irq(free_ch);
                 /* Clear the CSR register and IRQ status register */
-                dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(free_ch));
-                dma_write(1 << free_ch, IRQSTATUS_L0);
+                p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, free_ch);
+                p->dma_write(1 << free_ch, IRQSTATUS_L0, 0);
         }
 
         *dma_ch_out = free_ch;
@@ -823,23 +760,23 @@ void omap_free_dma(int lch)
 
         if (cpu_class_is_omap1()) {
                 /* Disable all DMA interrupts for the channel. */
-                dma_write(0, CICR(lch));
+                p->dma_write(0, CICR, lch);
                 /* Make sure the DMA transfer is stopped. */
-                dma_write(0, CCR(lch));
+                p->dma_write(0, CCR, lch);
         }
 
         if (cpu_class_is_omap2()) {
                 omap2_disable_irq_lch(lch);
 
                 /* Clear the CSR register and IRQ status register */
-                dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(lch));
-                dma_write(1 << lch, IRQSTATUS_L0);
+                p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch);
+                p->dma_write(1 << lch, IRQSTATUS_L0, lch);
 
                 /* Disable all DMA interrupts for the channel. */
-                dma_write(0, CICR(lch));
+                p->dma_write(0, CICR, lch);
 
                 /* Make sure the DMA transfer is stopped. */
-                dma_write(0, CCR(lch));
+                p->dma_write(0, CCR, lch);
                 omap_clear_dma(lch);
         }
 
@@ -880,7 +817,7 @@ omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams)
         reg |= (0x3 & tparams) << 12;
         reg |= (arb_rate & 0xff) << 16;
 
-        dma_write(reg, GCR);
+        p->dma_write(reg, GCR, 0);
 }
 EXPORT_SYMBOL(omap_dma_set_global_params);
 
@@ -903,14 +840,14 @@ omap_dma_set_prio_lch(int lch, unsigned char read_prio,
                 printk(KERN_ERR "Invalid channel id\n");
                 return -EINVAL;
         }
-        l = dma_read(CCR(lch));
+        l = p->dma_read(CCR, lch);
         l &= ~((1 << 6) | (1 << 26));
         if (cpu_is_omap2430() || cpu_is_omap34xx() ||  cpu_is_omap44xx())
                 l |= ((read_prio & 0x1) << 6) | ((write_prio & 0x1) << 26);
         else
                 l |= ((read_prio & 0x1) << 6);
 
-        dma_write(l, CCR(lch));
+        p->dma_write(l, CCR, lch);
 
         return 0;
 }
@@ -925,25 +862,7 @@ void omap_clear_dma(int lch)
         unsigned long flags;
 
         local_irq_save(flags);
-
-        if (cpu_class_is_omap1()) {
-                u32 l;
-
-                l = dma_read(CCR(lch));
-                l &= ~OMAP_DMA_CCR_EN;
-                dma_write(l, CCR(lch));
-
-                /* Clear pending interrupts */
-                l = dma_read(CSR(lch));
-        }
-
-        if (cpu_class_is_omap2()) {
-                int i;
-                void __iomem *lch_base = omap_dma_base + OMAP_DMA4_CH_BASE(lch);
-                for (i = 0; i < 0x44; i += 4)
-                        __raw_writel(0, lch_base + i);
-        }
-
+        p->clear_dma(lch);
         local_irq_restore(flags);
 }
 EXPORT_SYMBOL(omap_clear_dma);
@@ -957,13 +876,13 @@ void omap_start_dma(int lch)
          * before starting dma transfer.
          */
         if (cpu_is_omap15xx())
-                dma_write(0, CPC(lch));
+                p->dma_write(0, CPC, lch);
         else
-                dma_write(0, CDAC(lch));
+                p->dma_write(0, CDAC, lch);
 
         if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
                 int next_lch, cur_lch;
-                char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT];
+                char dma_chan_link_map[dma_lch_count];
 
                 dma_chan_link_map[lch] = 1;
                 /* Set the link register of the first channel */
@@ -985,32 +904,18 @@ void omap_start_dma(int lch)
 
                         cur_lch = next_lch;
                 } while (next_lch != -1);
-        } else if (cpu_is_omap242x() ||
-                (cpu_is_omap243x() &&  omap_type() <= OMAP2430_REV_ES1_0)) {
-
-                /* Errata: Need to write lch even if not using chaining */
-                dma_write(lch, CLNK_CTRL(lch));
-        }
+        } else if (IS_DMA_ERRATA(DMA_ERRATA_PARALLEL_CHANNELS))
+                p->dma_write(lch, CLNK_CTRL, lch);
 
         omap_enable_channel_irq(lch);
 
-        l = dma_read(CCR(lch));
-
-        /*
-         * Errata: Inter Frame DMA buffering issue (All OMAP2420 and
-         * OMAP2430ES1.0): DMA will wrongly buffer elements if packing and
-         * bursting is enabled. This might result in data gets stalled in
-         * FIFO at the end of the block.
-         * Workaround: DMA channels must have BUFFERING_DISABLED bit set to
-         * guarantee no data will stay in the DMA FIFO in case inter frame
-         * buffering occurs.
-         */
-        if (cpu_is_omap2420() ||
-            (cpu_is_omap2430() && (omap_type() == OMAP2430_REV_ES1_0)))
-                l |= OMAP_DMA_CCR_BUFFERING_DISABLE;
+        l = p->dma_read(CCR, lch);
 
+        if (IS_DMA_ERRATA(DMA_ERRATA_IFRAME_BUFFERING))
+                        l |= OMAP_DMA_CCR_BUFFERING_DISABLE;
         l |= OMAP_DMA_CCR_EN;
-        dma_write(l, CCR(lch));
+
+        p->dma_write(l, CCR, lch);
 
         dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
 }
@@ -1022,46 +927,46 @@ void omap_stop_dma(int lch)
 
         /* Disable all interrupts on the channel */
         if (cpu_class_is_omap1())
-                dma_write(0, CICR(lch));
+                p->dma_write(0, CICR, lch);
 
-        l = dma_read(CCR(lch));
-        /* OMAP3 Errata i541: sDMA FIFO draining does not finish */
-        if (cpu_is_omap34xx() && (l & OMAP_DMA_CCR_SEL_SRC_DST_SYNC)) {
+        l = p->dma_read(CCR, lch);
+        if (IS_DMA_ERRATA(DMA_ERRATA_i541) &&
+                        (l & OMAP_DMA_CCR_SEL_SRC_DST_SYNC)) {
                 int i = 0;
                 u32 sys_cf;
 
                 /* Configure No-Standby */
-                l = dma_read(OCP_SYSCONFIG);
+                l = p->dma_read(OCP_SYSCONFIG, lch);
                 sys_cf = l;
                 l &= ~DMA_SYSCONFIG_MIDLEMODE_MASK;
                 l |= DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_NO_IDLE);
-                dma_write(l , OCP_SYSCONFIG);
+                p->dma_write(l , OCP_SYSCONFIG, 0);
 
-                l = dma_read(CCR(lch));
+                l = p->dma_read(CCR, lch);
                 l &= ~OMAP_DMA_CCR_EN;
-                dma_write(l, CCR(lch));
+                p->dma_write(l, CCR, lch);
 
                 /* Wait for sDMA FIFO drain */
-                l = dma_read(CCR(lch));
+                l = p->dma_read(CCR, lch);
                 while (i < 100 && (l & (OMAP_DMA_CCR_RD_ACTIVE |
                                         OMAP_DMA_CCR_WR_ACTIVE))) {
                         udelay(5);
                         i++;
-                        l = dma_read(CCR(lch));
+                        l = p->dma_read(CCR, lch);
                 }
                 if (i >= 100)
                         printk(KERN_ERR "DMA drain did not complete on "
                                         "lch %d\n", lch);
                 /* Restore OCP_SYSCONFIG */
-                dma_write(sys_cf, OCP_SYSCONFIG);
+                p->dma_write(sys_cf, OCP_SYSCONFIG, lch);
         } else {
                 l &= ~OMAP_DMA_CCR_EN;
-                dma_write(l, CCR(lch));
+                p->dma_write(l, CCR, lch);
         }
 
         if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
                 int next_lch, cur_lch = lch;
-                char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT];
+                char dma_chan_link_map[dma_lch_count];
 
                 memset(dma_chan_link_map, 0, sizeof(dma_chan_link_map));
                 do {
@@ -1122,19 +1027,15 @@ dma_addr_t omap_get_dma_src_pos(int lch)
         dma_addr_t offset = 0;
 
         if (cpu_is_omap15xx())
-                offset = dma_read(CPC(lch));
+                offset = p->dma_read(CPC, lch);
         else
-                offset = dma_read(CSAC(lch));
+                offset = p->dma_read(CSAC, lch);
 
-        /*
-         * omap 3.2/3.3 erratum: sometimes 0 is returned if CSAC/CDAC is
-         * read before the DMA controller finished disabling the channel.
-         */
-        if (!cpu_is_omap15xx() && offset == 0)
-                offset = dma_read(CSAC(lch));
+        if (IS_DMA_ERRATA(DMA_ERRATA_3_3) && offset == 0)
+                offset = p->dma_read(CSAC, lch);
 
         if (cpu_class_is_omap1())
-                offset |= (dma_read(CSSA_U(lch)) << 16);
+                offset |= (p->dma_read(CSSA, lch) & 0xFFFF0000);
 
         return offset;
 }
@@ -1153,19 +1054,19 @@ dma_addr_t omap_get_dma_dst_pos(int lch)
         dma_addr_t offset = 0;
 
         if (cpu_is_omap15xx())
-                offset = dma_read(CPC(lch));
+                offset = p->dma_read(CPC, lch);
         else
-                offset = dma_read(CDAC(lch));
+                offset = p->dma_read(CDAC, lch);
 
         /*
          * omap 3.2/3.3 erratum: sometimes 0 is returned if CSAC/CDAC is
          * read before the DMA controller finished disabling the channel.
          */
         if (!cpu_is_omap15xx() && offset == 0)
-                offset = dma_read(CDAC(lch));
+                offset = p->dma_read(CDAC, lch);
 
         if (cpu_class_is_omap1())
-                offset |= (dma_read(CDSA_U(lch)) << 16);
+                offset |= (p->dma_read(CDSA, lch) & 0xFFFF0000);
 
         return offset;
 }
@@ -1173,7 +1074,7 @@ EXPORT_SYMBOL(omap_get_dma_dst_pos);
 
 int omap_get_dma_active_status(int lch)
 {
-        return (dma_read(CCR(lch)) & OMAP_DMA_CCR_EN) != 0;
+        return (p->dma_read(CCR, lch) & OMAP_DMA_CCR_EN) != 0;
 }
 EXPORT_SYMBOL(omap_get_dma_active_status);
 
@@ -1186,7 +1087,7 @@ int omap_dma_running(void)
                         return 1;
 
         for (lch = 0; lch < dma_chan_count; lch++)
-                if (dma_read(CCR(lch)) & OMAP_DMA_CCR_EN)
+                if (p->dma_read(CCR, lch) & OMAP_DMA_CCR_EN)
                         return 1;
 
         return 0;
@@ -1201,8 +1102,8 @@ void omap_dma_link_lch(int lch_head, int lch_queue)
 {
         if (omap_dma_in_1510_mode()) {
                 if (lch_head == lch_queue) {
-                        dma_write(dma_read(CCR(lch_head)) | (3 << 8),
-                                                                CCR(lch_head));
+                        p->dma_write(p->dma_read(CCR, lch_head) | (3 << 8),
+                                                                CCR, lch_head);
                         return;
                 }
                 printk(KERN_ERR "DMA linking is not supported in 1510 mode\n");
@@ -1228,8 +1129,8 @@ void omap_dma_unlink_lch(int lch_head, int lch_queue)
 {
         if (omap_dma_in_1510_mode()) {
                 if (lch_head == lch_queue) {
-                        dma_write(dma_read(CCR(lch_head)) & ~(3 << 8),
-                                                                CCR(lch_head));
+                        p->dma_write(p->dma_read(CCR, lch_head) & ~(3 << 8),
+                                                                CCR, lch_head);
                         return;
                 }
                 printk(KERN_ERR "DMA linking is not supported in 1510 mode\n");
@@ -1255,8 +1156,6 @@ void omap_dma_unlink_lch(int lch_head, int lch_queue)
 }
 EXPORT_SYMBOL(omap_dma_unlink_lch);
 
-/*----------------------------------------------------------------------------*/
-
 #ifndef CONFIG_ARCH_OMAP1
 /* Create chain of DMA channesls */
 static void create_dma_lch_chain(int lch_head, int lch_queue)
@@ -1281,15 +1180,15 @@ static void create_dma_lch_chain(int lch_head, int lch_queue)
                                         lch_queue;
         }
 
-        l = dma_read(CLNK_CTRL(lch_head));
+        l = p->dma_read(CLNK_CTRL, lch_head);
         l &= ~(0x1f);
         l |= lch_queue;
-        dma_write(l, CLNK_CTRL(lch_head));
+        p->dma_write(l, CLNK_CTRL, lch_head);
 
-        l = dma_read(CLNK_CTRL(lch_queue));
+        l = p->dma_read(CLNK_CTRL, lch_queue);
         l &= ~(0x1f);
         l |= (dma_chan[lch_queue].next_linked_ch);
-        dma_write(l, CLNK_CTRL(lch_queue));
+        p->dma_write(l, CLNK_CTRL, lch_queue);
 }
 
 /**
@@ -1565,13 +1464,13 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start,
 
         /* Set the params to the free channel */
         if (src_start != 0)
-                dma_write(src_start, CSSA(lch));
+                p->dma_write(src_start, CSSA, lch);
         if (dest_start != 0)
-                dma_write(dest_start, CDSA(lch));
+                p->dma_write(dest_start, CDSA, lch);
 
         /* Write the buffer size */
-        dma_write(elem_count, CEN(lch));
-        dma_write(frame_count, CFN(lch));
+        p->dma_write(elem_count, CEN, lch);
+        p->dma_write(frame_count, CFN, lch);
 
         /*
          * If the chain is dynamically linked,
@@ -1604,8 +1503,8 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start,
                                 enable_lnk(dma_chan[lch].prev_linked_ch);
                                 dma_chan[lch].state = DMA_CH_QUEUED;
                                 start_dma = 0;
-                                if (0 == ((1 << 7) & dma_read(
-                                        CCR(dma_chan[lch].prev_linked_ch)))) {
+                                if (0 == ((1 << 7) & p->dma_read(
+                                        CCR, dma_chan[lch].prev_linked_ch))) {
                                         disable_lnk(dma_chan[lch].
                                                     prev_linked_ch);
                                         pr_debug("\n prev ch is stopped\n");
@@ -1621,7 +1520,7 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start,
                         }
                         omap_enable_channel_irq(lch);
 
-                        l = dma_read(CCR(lch));
+                        l = p->dma_read(CCR, lch);
 
                         if ((0 == (l & (1 << 24))))
                                 l &= ~(1 << 25);
@@ -1632,12 +1531,12 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start,
                                         l |= (1 << 7);
                                         dma_chan[lch].state = DMA_CH_STARTED;
                                         pr_debug("starting %d\n", lch);
-                                        dma_write(l, CCR(lch));
+                                        p->dma_write(l, CCR, lch);
                                 } else
                                         start_dma = 0;
                         } else {
                                 if (0 == (l & (1 << 7)))
-                                        dma_write(l, CCR(lch));
+                                        p->dma_write(l, CCR, lch);
                         }
                         dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
                 }
@@ -1682,7 +1581,7 @@ int omap_start_dma_chain_transfers(int chain_id)
                 omap_enable_channel_irq(channels[0]);
         }
 
-        l = dma_read(CCR(channels[0]));
+        l = p->dma_read(CCR, channels[0]);
         l |= (1 << 7);
         dma_linked_lch[chain_id].chain_state = DMA_CHAIN_STARTED;
         dma_chan[channels[0]].state = DMA_CH_STARTED;
@@ -1691,7 +1590,7 @@ int omap_start_dma_chain_transfers(int chain_id)
                 l &= ~(1 << 25);
         else
                 l |= (1 << 25);
-        dma_write(l, CCR(channels[0]));
+        p->dma_write(l, CCR, channels[0]);
 
         dma_chan[channels[0]].flags |= OMAP_DMA_ACTIVE;
 
@@ -1711,7 +1610,7 @@ int omap_stop_dma_chain_transfers(int chain_id)
 {
         int *channels;
         u32 l, i;
-        u32 sys_cf;
+        u32 sys_cf = 0;
 
         /* Check for input params */
         if (unlikely((chain_id < 0 || chain_id >= dma_lch_count))) {
@@ -1726,22 +1625,20 @@ int omap_stop_dma_chain_transfers(int chain_id)
         }
         channels = dma_linked_lch[chain_id].linked_dmach_q;
 
-        /*
-         * DMA Errata:
-         * Special programming model needed to disable DMA before end of block
-         */
-        sys_cf = dma_read(OCP_SYSCONFIG);
-        l = sys_cf;
-        /* Middle mode reg set no Standby */
-        l &= ~((1 << 12)|(1 << 13));
-        dma_write(l, OCP_SYSCONFIG);
+        if (IS_DMA_ERRATA(DMA_ERRATA_i88)) {
+                sys_cf = p->dma_read(OCP_SYSCONFIG, 0);
+                l = sys_cf;
+                /* Middle mode reg set no Standby */
+                l &= ~((1 << 12)|(1 << 13));
+                p->dma_write(l, OCP_SYSCONFIG, 0);
+        }
 
         for (i = 0; i < dma_linked_lch[chain_id].no_of_lchs_linked; i++) {
 
                 /* Stop the Channel transmission */
-                l = dma_read(CCR(channels[i]));
+                l = p->dma_read(CCR, channels[i]);
                 l &= ~(1 << 7);
-                dma_write(l, CCR(channels[i]));
+                p->dma_write(l, CCR, channels[i]);
 
                 /* Disable the link in all the channels */
                 disable_lnk(channels[i]);
@@ -1753,8 +1650,8 @@ int omap_stop_dma_chain_transfers(int chain_id)
         /* Reset the Queue pointers */
         OMAP_DMA_CHAIN_QINIT(chain_id);
 
-        /* Errata - put in the old value */
-        dma_write(sys_cf, OCP_SYSCONFIG);
+        if (IS_DMA_ERRATA(DMA_ERRATA_i88))
+                p->dma_write(sys_cf, OCP_SYSCONFIG, 0);
 
         return 0;
 }
@@ -1796,8 +1693,8 @@ int omap_get_dma_chain_index(int chain_id, int *ei, int *fi)
         /* Get the current channel */
         lch = channels[dma_linked_lch[chain_id].q_head];
 
-        *ei = dma_read(CCEN(lch));
-        *fi = dma_read(CCFN(lch));
+        *ei = p->dma_read(CCEN, lch);
+        *fi = p->dma_read(CCFN, lch);
 
         return 0;
 }
@@ -1834,7 +1731,7 @@ int omap_get_dma_chain_dst_pos(int chain_id)
         /* Get the current channel */
         lch = channels[dma_linked_lch[chain_id].q_head];
 
-        return dma_read(CDAC(lch));
+        return p->dma_read(CDAC, lch);
 }
 EXPORT_SYMBOL(omap_get_dma_chain_dst_pos);
 
@@ -1868,7 +1765,7 @@ int omap_get_dma_chain_src_pos(int chain_id)
         /* Get the current channel */
         lch = channels[dma_linked_lch[chain_id].q_head];
 
-        return dma_read(CSAC(lch));
+        return p->dma_read(CSAC, lch);
 }
 EXPORT_SYMBOL(omap_get_dma_chain_src_pos);
 #endif  /* ifndef CONFIG_ARCH_OMAP1 */
@@ -1885,7 +1782,7 @@ static int omap1_dma_handle_ch(int ch)
                 csr = dma_chan[ch].saved_csr;
                 dma_chan[ch].saved_csr = 0;
         } else
-                csr = dma_read(CSR(ch));
+                csr = p->dma_read(CSR, ch);
         if (enable_1510_mode && ch <= 2 && (csr >> 7) != 0) {
                 dma_chan[ch + 6].saved_csr = csr >> 7;
                 csr &= 0x7f;
@@ -1938,13 +1835,13 @@ static irqreturn_t omap1_dma_irq_handler(int irq, void *dev_id)
 
 static int omap2_dma_handle_ch(int ch)
 {
-        u32 status = dma_read(CSR(ch));
+        u32 status = p->dma_read(CSR, ch);
 
         if (!status) {
                 if (printk_ratelimit())
                         printk(KERN_WARNING "Spurious DMA IRQ for lch %d\n",
                                 ch);
-                dma_write(1 << ch, IRQSTATUS_L0);
+                p->dma_write(1 << ch, IRQSTATUS_L0, ch);
                 return 0;
         }
         if (unlikely(dma_chan[ch].dev_id == -1)) {
@@ -1960,17 +1857,12 @@ static int omap2_dma_handle_ch(int ch)
         if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ)) {
                 printk(KERN_INFO "DMA transaction error with device %d\n",
                        dma_chan[ch].dev_id);
-                if (cpu_class_is_omap2()) {
-                        /*
-                         * Errata: sDMA Channel is not disabled
-                         * after a transaction error. So we explicitely
-                         * disable the channel
-                         */
+                if (IS_DMA_ERRATA(DMA_ERRATA_i378)) {
                         u32 ccr;
 
-                        ccr = dma_read(CCR(ch));
+                        ccr = p->dma_read(CCR, ch);
                         ccr &= ~OMAP_DMA_CCR_EN;
-                        dma_write(ccr, CCR(ch));
+                        p->dma_write(ccr, CCR, ch);
                         dma_chan[ch].flags &= ~OMAP_DMA_ACTIVE;
                 }
         }
@@ -1981,16 +1873,16 @@ static int omap2_dma_handle_ch(int ch)
                 printk(KERN_INFO "DMA misaligned error with device %d\n",
                        dma_chan[ch].dev_id);
 
-        dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(ch));
-        dma_write(1 << ch, IRQSTATUS_L0);
+        p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, ch);
+        p->dma_write(1 << ch, IRQSTATUS_L0, ch);
         /* read back the register to flush the write */
-        dma_read(IRQSTATUS_L0);
+        p->dma_read(IRQSTATUS_L0, ch);
 
         /* If the ch is not chained then chain_id will be -1 */
         if (dma_chan[ch].chain_id != -1) {
                 int chain_id = dma_chan[ch].chain_id;
                 dma_chan[ch].state = DMA_CH_NOTSTARTED;
-                if (dma_read(CLNK_CTRL(ch)) & (1 << 15))
+                if (p->dma_read(CLNK_CTRL, ch) & (1 << 15))
                         dma_chan[dma_chan[ch].next_linked_ch].state =
                                                         DMA_CH_STARTED;
                 if (dma_linked_lch[chain_id].chain_mode ==
@@ -2000,10 +1892,10 @@ static int omap2_dma_handle_ch(int ch)
                 if (!OMAP_DMA_CHAIN_QEMPTY(chain_id))
                         OMAP_DMA_CHAIN_INCQHEAD(chain_id);
 
-                status = dma_read(CSR(ch));
+                status = p->dma_read(CSR, ch);
         }
 
-        dma_write(status, CSR(ch));
+        p->dma_write(status, CSR, ch);
 
         if (likely(dma_chan[ch].callback != NULL))
                 dma_chan[ch].callback(ch, status, dma_chan[ch].data);
@@ -2017,13 +1909,13 @@ static irqreturn_t omap2_dma_irq_handler(int irq, void *dev_id)
         u32 val, enable_reg;
         int i;
 
-        val = dma_read(IRQSTATUS_L0);
+        val = p->dma_read(IRQSTATUS_L0, 0);
         if (val == 0) {
                 if (printk_ratelimit())
                         printk(KERN_WARNING "Spurious DMA IRQ\n");
                 return IRQ_HANDLED;
         }
-        enable_reg = dma_read(IRQENABLE_L0);
+        enable_reg = p->dma_read(IRQENABLE_L0, 0);
         val &= enable_reg; /* Dispatch only relevant interrupts */
         for (i = 0; i < dma_lch_count && val != 0; i++) {
                 if (val & 1)
@@ -2049,119 +1941,66 @@ static struct irqaction omap24xx_dma_irq;
 void omap_dma_global_context_save(void)
 {
         omap_dma_global_context.dma_irqenable_l0 =
-                dma_read(IRQENABLE_L0);
+                p->dma_read(IRQENABLE_L0, 0);
         omap_dma_global_context.dma_ocp_sysconfig =
-                dma_read(OCP_SYSCONFIG);
-        omap_dma_global_context.dma_gcr = dma_read(GCR);
+                p->dma_read(OCP_SYSCONFIG, 0);
+        omap_dma_global_context.dma_gcr = p->dma_read(GCR, 0);
 }
 
 void omap_dma_global_context_restore(void)
 {
         int ch;
 
-        dma_write(omap_dma_global_context.dma_gcr, GCR);
-        dma_write(omap_dma_global_context.dma_ocp_sysconfig,
-                OCP_SYSCONFIG);
-        dma_write(omap_dma_global_context.dma_irqenable_l0,
-                IRQENABLE_L0);
+        p->dma_write(omap_dma_global_context.dma_gcr, GCR, 0);
+        p->dma_write(omap_dma_global_context.dma_ocp_sysconfig,
+                OCP_SYSCONFIG, 0);
+        p->dma_write(omap_dma_global_context.dma_irqenable_l0,
+                IRQENABLE_L0, 0);
 
-        /*
-         * A bug in ROM code leaves IRQ status for channels 0 and 1 uncleared
-         * after secure sram context save and restore. Hence we need to
-         * manually clear those IRQs to avoid spurious interrupts. This
-         * affects only secure devices.
-         */
-        if (cpu_is_omap34xx() && (omap_type() != OMAP2_DEVICE_TYPE_GP))
-                dma_write(0x3 , IRQSTATUS_L0);
+        if (IS_DMA_ERRATA(DMA_ROMCODE_BUG))
+                p->dma_write(0x3 , IRQSTATUS_L0, 0);
 
         for (ch = 0; ch < dma_chan_count; ch++)
                 if (dma_chan[ch].dev_id != -1)
                         omap_clear_dma(ch);
 }
 
-/*----------------------------------------------------------------------------*/
-
-static int __init omap_init_dma(void)
+static int __devinit omap_system_dma_probe(struct platform_device *pdev)
 {
-        unsigned long base;
-        int ch, r;
-
-        if (cpu_class_is_omap1()) {
-                base = OMAP1_DMA_BASE;
-                dma_lch_count = OMAP1_LOGICAL_DMA_CH_COUNT;
-        } else if (cpu_is_omap24xx()) {
-                base = OMAP24XX_DMA4_BASE;
-                dma_lch_count = OMAP_DMA4_LOGICAL_DMA_CH_COUNT;
-        } else if (cpu_is_omap34xx()) {
-                base = OMAP34XX_DMA4_BASE;
-                dma_lch_count = OMAP_DMA4_LOGICAL_DMA_CH_COUNT;
-        } else if (cpu_is_omap44xx()) {
-                base = OMAP44XX_DMA4_BASE;
-                dma_lch_count = OMAP_DMA4_LOGICAL_DMA_CH_COUNT;
-        } else {
-                pr_err("DMA init failed for unsupported omap\n");
-                return -ENODEV;
+        int ch, ret = 0;
+        int dma_irq;
+        char irq_name[4];
+        int irq_rel;
+
+        p = pdev->dev.platform_data;
+        if (!p) {
+                dev_err(&pdev->dev, "%s: System DMA initialized without"
+                        "platform data\n", __func__);
+                return -EINVAL;
         }
 
-        omap_dma_base = ioremap(base, SZ_4K);
-        BUG_ON(!omap_dma_base);
+        d                       = p->dma_attr;
+        errata                  = p->errata;
 
-        if (cpu_class_is_omap2() && omap_dma_reserve_channels
+        if ((d->dev_caps & RESERVE_CHANNEL) && omap_dma_reserve_channels
                         && (omap_dma_reserve_channels <= dma_lch_count))
-                dma_lch_count = omap_dma_reserve_channels;
+                d->lch_count    = omap_dma_reserve_channels;
 
-        dma_chan = kzalloc(sizeof(struct omap_dma_lch) * dma_lch_count,
-                                GFP_KERNEL);
-        if (!dma_chan) {
-                r = -ENOMEM;
-                goto out_unmap;
-        }
+        dma_lch_count           = d->lch_count;
+        dma_chan_count          = dma_lch_count;
+        dma_chan                = d->chan;
+        enable_1510_mode        = d->dev_caps & ENABLE_1510_MODE;
 
         if (cpu_class_is_omap2()) {
                 dma_linked_lch = kzalloc(sizeof(struct dma_link_info) *
                                                 dma_lch_count, GFP_KERNEL);
                 if (!dma_linked_lch) {
-                        r = -ENOMEM;
-                        goto out_free;
+                        ret = -ENOMEM;
+                        goto exit_dma_lch_fail;
                 }
         }
 
-        if (cpu_is_omap15xx()) {
-                printk(KERN_INFO "DMA support for OMAP15xx initialized\n");
-                dma_chan_count = 9;
-                enable_1510_mode = 1;
-        } else if (cpu_is_omap16xx() || cpu_is_omap7xx()) {
-                printk(KERN_INFO "OMAP DMA hardware version %d\n",
-                       dma_read(HW_ID));
-                printk(KERN_INFO "DMA capabilities: %08x:%08x:%04x:%04x:%04x\n",
-                       (dma_read(CAPS_0_U) << 16) |
-                       dma_read(CAPS_0_L),
-                       (dma_read(CAPS_1_U) << 16) |
-                       dma_read(CAPS_1_L),
-                       dma_read(CAPS_2), dma_read(CAPS_3),
-                       dma_read(CAPS_4));
-                if (!enable_1510_mode) {
-                        u16 w;
-
-                        /* Disable OMAP 3.0/3.1 compatibility mode. */
-                        w = dma_read(GSCR);
-                        w |= 1 << 3;
-                        dma_write(w, GSCR);
-                        dma_chan_count = 16;
-                } else
-                        dma_chan_count = 9;
-        } else if (cpu_class_is_omap2()) {
-                u8 revision = dma_read(REVISION) & 0xff;
-                printk(KERN_INFO "OMAP DMA hardware revision %d.%d\n",
-                       revision >> 4, revision & 0xf);
-                dma_chan_count = dma_lch_count;
-        } else {
-                dma_chan_count = 0;
-                return 0;
-        }
-
         spin_lock_init(&dma_chan_lock);
-
         for (ch = 0; ch < dma_chan_count; ch++) {
                 omap_clear_dma(ch);
                 if (cpu_class_is_omap2())
@@ -2178,20 +2017,23 @@ static int __init omap_init_dma(void)
                          * request_irq() doesn't like dev_id (ie. ch) being
                          * zero, so we have to kludge around this.
                          */
-                        r = request_irq(omap1_dma_irq[ch],
+                        sprintf(&irq_name[0], "%d", ch);
+                        dma_irq = platform_get_irq_byname(pdev, irq_name);
+
+                        if (dma_irq < 0) {
+                                ret = dma_irq;
+                                goto exit_dma_irq_fail;
+                        }
+
+                        /* INT_DMA_LCD is handled in lcd_dma.c */
+                        if (dma_irq == INT_DMA_LCD)
+                                continue;
+
+                        ret = request_irq(dma_irq,
                                         omap1_dma_irq_handler, 0, "DMA",
                                         (void *) (ch + 1));
-                        if (r != 0) {
-                                int i;
-
-                                printk(KERN_ERR "unable to request IRQ %d "
-                                       "for DMA (error %d)\n",
-                                       omap1_dma_irq[ch], r);
-                                for (i = 0; i < ch; i++)
-                                        free_irq(omap1_dma_irq[i],
-                                                 (void *) (i + 1));
-                                goto out_free;
-                        }
+                        if (ret != 0)
+                                goto exit_dma_irq_fail;
                 }
         }
 
@@ -2200,46 +2042,91 @@ static int __init omap_init_dma(void)
                                 DMA_DEFAULT_FIFO_DEPTH, 0);
 
         if (cpu_class_is_omap2()) {
-                int irq;
-                if (cpu_is_omap44xx())
-                        irq = OMAP44XX_IRQ_SDMA_0;
-                else
-                        irq = INT_24XX_SDMA_IRQ0;
-                setup_irq(irq, &omap24xx_dma_irq);
-        }
-
-        if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
-                /* Enable smartidle idlemodes and autoidle */
-                u32 v = dma_read(OCP_SYSCONFIG);
-                v &= ~(DMA_SYSCONFIG_MIDLEMODE_MASK |
-                                DMA_SYSCONFIG_SIDLEMODE_MASK |
-                                DMA_SYSCONFIG_AUTOIDLE);
-                v |= (DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_SMARTIDLE) |
-                        DMA_SYSCONFIG_SIDLEMODE(DMA_IDLEMODE_SMARTIDLE) |
-                        DMA_SYSCONFIG_AUTOIDLE);
-                dma_write(v , OCP_SYSCONFIG);
-                /* reserve dma channels 0 and 1 in high security devices */
-                if (cpu_is_omap34xx() &&
-                        (omap_type() != OMAP2_DEVICE_TYPE_GP)) {
-                        printk(KERN_INFO "Reserving DMA channels 0 and 1 for "
-                                        "HS ROM code\n");
-                        dma_chan[0].dev_id = 0;
-                        dma_chan[1].dev_id = 1;
+                strcpy(irq_name, "0");
+                dma_irq = platform_get_irq_byname(pdev, irq_name);
+                if (dma_irq < 0) {
+                        dev_err(&pdev->dev, "failed: request IRQ %d", dma_irq);
+                        goto exit_dma_lch_fail;
+                }
+                ret = setup_irq(dma_irq, &omap24xx_dma_irq);
+                if (ret) {
+                        dev_err(&pdev->dev, "set_up failed for IRQ %d"
+                                "for DMA (error %d)\n", dma_irq, ret);
+                        goto exit_dma_lch_fail;
                 }
         }
 
+        /* reserve dma channels 0 and 1 in high security devices */
+        if (cpu_is_omap34xx() &&
+                (omap_type() != OMAP2_DEVICE_TYPE_GP)) {
+                printk(KERN_INFO "Reserving DMA channels 0 and 1 for "
+                                "HS ROM code\n");
+                dma_chan[0].dev_id = 0;
+                dma_chan[1].dev_id = 1;
+        }
+        p->show_dma_caps();
         return 0;
 
-out_free:
+exit_dma_irq_fail:
+        dev_err(&pdev->dev, "unable to request IRQ %d"
+                        "for DMA (error %d)\n", dma_irq, ret);
+        for (irq_rel = 0; irq_rel < ch; irq_rel++) {
+                dma_irq = platform_get_irq(pdev, irq_rel);
+                free_irq(dma_irq, (void *)(irq_rel + 1));
+        }
+
+exit_dma_lch_fail:
+        kfree(p);
+        kfree(d);
         kfree(dma_chan);
+        return ret;
+}
 
-out_unmap:
-        iounmap(omap_dma_base);
+static int __devexit omap_system_dma_remove(struct platform_device *pdev)
+{
+        int dma_irq;
 
-        return r;
+        if (cpu_class_is_omap2()) {
+                char irq_name[4];
+                strcpy(irq_name, "0");
+                dma_irq = platform_get_irq_byname(pdev, irq_name);
+                remove_irq(dma_irq, &omap24xx_dma_irq);
+        } else {
+                int irq_rel = 0;
+                for ( ; irq_rel < dma_chan_count; irq_rel++) {
+                        dma_irq = platform_get_irq(pdev, irq_rel);
+                        free_irq(dma_irq, (void *)(irq_rel + 1));
+                }
+        }
+        kfree(p);
+        kfree(d);
+        kfree(dma_chan);
+        return 0;
+}
+
+static struct platform_driver omap_system_dma_driver = {
+        .probe          = omap_system_dma_probe,
+        .remove         = omap_system_dma_remove,
+        .driver         = {
+                .name   = "omap_dma_system"
+        },
+};
+
+static int __init omap_system_dma_init(void)
+{
+        return platform_driver_register(&omap_system_dma_driver);
+}
+arch_initcall(omap_system_dma_init);
+
+static void __exit omap_system_dma_exit(void)
+{
+        platform_driver_unregister(&omap_system_dma_driver);
 }
 
-arch_initcall(omap_init_dma);
+MODULE_DESCRIPTION("OMAP SYSTEM DMA DRIVER");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRIVER_NAME);
+MODULE_AUTHOR("Texas Instruments Inc");
 
 /*
  * Reserve the omap SDMA channels using cmdline bootarg
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index c05c653d1674..1f98e0b94847 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -21,18 +21,18 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/pm_runtime.h>
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <mach/irqs.h>
 #include <mach/gpio.h>
 #include <asm/mach/irq.h>
-#include <plat/powerdomain.h>
 
 /*
  * OMAP1510 GPIO registers
  */
-#define OMAP1510_GPIO_BASE              0xfffce000
 #define OMAP1510_GPIO_DATA_INPUT        0x00
 #define OMAP1510_GPIO_DATA_OUTPUT       0x04
 #define OMAP1510_GPIO_DIR_CONTROL       0x08
@@ -46,10 +46,6 @@
 /*
  * OMAP1610 specific GPIO registers
  */
-#define OMAP1610_GPIO1_BASE             0xfffbe400
-#define OMAP1610_GPIO2_BASE             0xfffbec00
-#define OMAP1610_GPIO3_BASE             0xfffbb400
-#define OMAP1610_GPIO4_BASE             0xfffbbc00
 #define OMAP1610_GPIO_REVISION          0x0000
 #define OMAP1610_GPIO_SYSCONFIG         0x0010
 #define OMAP1610_GPIO_SYSSTATUS         0x0014
@@ -71,12 +67,6 @@
 /*
  * OMAP7XX specific GPIO registers
  */
-#define OMAP7XX_GPIO1_BASE              0xfffbc000
-#define OMAP7XX_GPIO2_BASE              0xfffbc800
-#define OMAP7XX_GPIO3_BASE              0xfffbd000
-#define OMAP7XX_GPIO4_BASE              0xfffbd800
-#define OMAP7XX_GPIO5_BASE              0xfffbe000
-#define OMAP7XX_GPIO6_BASE              0xfffbe800
 #define OMAP7XX_GPIO_DATA_INPUT         0x00
 #define OMAP7XX_GPIO_DATA_OUTPUT        0x04
 #define OMAP7XX_GPIO_DIR_CONTROL        0x08
@@ -84,25 +74,10 @@
 #define OMAP7XX_GPIO_INT_MASK           0x10
 #define OMAP7XX_GPIO_INT_STATUS         0x14
 
-#define OMAP1_MPUIO_VBASE               OMAP1_MPUIO_BASE
-
 /*
- * omap24xx specific GPIO registers
+ * omap2+ specific GPIO registers
  */
-#define OMAP242X_GPIO1_BASE             0x48018000
-#define OMAP242X_GPIO2_BASE             0x4801a000
-#define OMAP242X_GPIO3_BASE             0x4801c000
-#define OMAP242X_GPIO4_BASE             0x4801e000
-
-#define OMAP243X_GPIO1_BASE             0x4900C000
-#define OMAP243X_GPIO2_BASE             0x4900E000
-#define OMAP243X_GPIO3_BASE             0x49010000
-#define OMAP243X_GPIO4_BASE             0x49012000
-#define OMAP243X_GPIO5_BASE             0x480B6000
-
 #define OMAP24XX_GPIO_REVISION          0x0000
-#define OMAP24XX_GPIO_SYSCONFIG         0x0010
-#define OMAP24XX_GPIO_SYSSTATUS         0x0014
 #define OMAP24XX_GPIO_IRQSTATUS1        0x0018
 #define OMAP24XX_GPIO_IRQSTATUS2        0x0028
 #define OMAP24XX_GPIO_IRQENABLE2        0x002c
@@ -126,7 +101,6 @@
 #define OMAP24XX_GPIO_SETDATAOUT        0x0094
 
 #define OMAP4_GPIO_REVISION             0x0000
-#define OMAP4_GPIO_SYSCONFIG            0x0010
 #define OMAP4_GPIO_EOI                  0x0020
 #define OMAP4_GPIO_IRQSTATUSRAW0        0x0024
 #define OMAP4_GPIO_IRQSTATUSRAW1        0x0028
@@ -138,7 +112,6 @@
 #define OMAP4_GPIO_IRQSTATUSCLR1        0x0040
 #define OMAP4_GPIO_IRQWAKEN0            0x0044
 #define OMAP4_GPIO_IRQWAKEN1            0x0048
-#define OMAP4_GPIO_SYSSTATUS            0x0114
 #define OMAP4_GPIO_IRQENABLE1           0x011c
 #define OMAP4_GPIO_WAKE_EN              0x0120
 #define OMAP4_GPIO_IRQSTATUS2           0x0128
@@ -159,26 +132,6 @@
 #define OMAP4_GPIO_SETWKUENA            0x0184
 #define OMAP4_GPIO_CLEARDATAOUT         0x0190
 #define OMAP4_GPIO_SETDATAOUT           0x0194
-/*
- * omap34xx specific GPIO registers
- */
-
-#define OMAP34XX_GPIO1_BASE             0x48310000
-#define OMAP34XX_GPIO2_BASE             0x49050000
-#define OMAP34XX_GPIO3_BASE             0x49052000
-#define OMAP34XX_GPIO4_BASE             0x49054000
-#define OMAP34XX_GPIO5_BASE             0x49056000
-#define OMAP34XX_GPIO6_BASE             0x49058000
-
-/*
- * OMAP44XX  specific GPIO registers
- */
-#define OMAP44XX_GPIO1_BASE             0x4a310000
-#define OMAP44XX_GPIO2_BASE             0x48055000
-#define OMAP44XX_GPIO3_BASE             0x48057000
-#define OMAP44XX_GPIO4_BASE             0x48059000
-#define OMAP44XX_GPIO5_BASE             0x4805B000
-#define OMAP44XX_GPIO6_BASE             0x4805D000
 
 struct gpio_bank {
         unsigned long pbase;
@@ -190,14 +143,12 @@ struct gpio_bank {
         u32 suspend_wakeup;
         u32 saved_wakeup;
 #endif
-#ifdef CONFIG_ARCH_OMAP2PLUS
         u32 non_wakeup_gpios;
         u32 enabled_non_wakeup_gpios;
 
         u32 saved_datain;
         u32 saved_fallingdetect;
         u32 saved_risingdetect;
-#endif
         u32 level_mask;
         u32 toggle_mask;
         spinlock_t lock;
@@ -205,104 +156,13 @@ struct gpio_bank {
         struct clk *dbck;
         u32 mod_usage;
         u32 dbck_enable_mask;
+        struct device *dev;
+        bool dbck_flag;
+        int stride;
 };
 
-#define METHOD_MPUIO            0
-#define METHOD_GPIO_1510        1
-#define METHOD_GPIO_1610        2
-#define METHOD_GPIO_7XX         3
-#define METHOD_GPIO_24XX        5
-#define METHOD_GPIO_44XX        6
-
-#ifdef CONFIG_ARCH_OMAP16XX
-static struct gpio_bank gpio_bank_1610[5] = {
-        { OMAP1_MPUIO_VBASE, NULL, INT_MPUIO, IH_MPUIO_BASE,
-                METHOD_MPUIO },
-        { OMAP1610_GPIO1_BASE, NULL, INT_GPIO_BANK1, IH_GPIO_BASE,
-                METHOD_GPIO_1610 },
-        { OMAP1610_GPIO2_BASE, NULL, INT_1610_GPIO_BANK2, IH_GPIO_BASE + 16,
-                METHOD_GPIO_1610 },
-        { OMAP1610_GPIO3_BASE, NULL, INT_1610_GPIO_BANK3, IH_GPIO_BASE + 32,
-                METHOD_GPIO_1610 },
-        { OMAP1610_GPIO4_BASE, NULL, INT_1610_GPIO_BANK4, IH_GPIO_BASE + 48,
-                METHOD_GPIO_1610 },
-};
-#endif
-
-#ifdef CONFIG_ARCH_OMAP15XX
-static struct gpio_bank gpio_bank_1510[2] = {
-        { OMAP1_MPUIO_VBASE, NULL, INT_MPUIO, IH_MPUIO_BASE,
-                METHOD_MPUIO },
-        { OMAP1510_GPIO_BASE, NULL, INT_GPIO_BANK1, IH_GPIO_BASE,
-                METHOD_GPIO_1510 }
-};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
-static struct gpio_bank gpio_bank_7xx[7] = {
-        { OMAP1_MPUIO_VBASE, NULL, INT_7XX_MPUIO, IH_MPUIO_BASE,
-                METHOD_MPUIO },
-        { OMAP7XX_GPIO1_BASE, NULL, INT_7XX_GPIO_BANK1, IH_GPIO_BASE,
-                METHOD_GPIO_7XX },
-        { OMAP7XX_GPIO2_BASE, NULL, INT_7XX_GPIO_BANK2, IH_GPIO_BASE + 32,
-                METHOD_GPIO_7XX },
-        { OMAP7XX_GPIO3_BASE, NULL, INT_7XX_GPIO_BANK3, IH_GPIO_BASE + 64,
-                METHOD_GPIO_7XX },
-        { OMAP7XX_GPIO4_BASE, NULL, INT_7XX_GPIO_BANK4,  IH_GPIO_BASE + 96,
-                METHOD_GPIO_7XX },
-        { OMAP7XX_GPIO5_BASE, NULL, INT_7XX_GPIO_BANK5,  IH_GPIO_BASE + 128,
-                METHOD_GPIO_7XX },
-        { OMAP7XX_GPIO6_BASE, NULL, INT_7XX_GPIO_BANK6,  IH_GPIO_BASE + 160,
-                METHOD_GPIO_7XX },
-};
-#endif
-
-#ifdef CONFIG_ARCH_OMAP2
-
-static struct gpio_bank gpio_bank_242x[4] = {
-        { OMAP242X_GPIO1_BASE, NULL, INT_24XX_GPIO_BANK1, IH_GPIO_BASE,
-                METHOD_GPIO_24XX },
-        { OMAP242X_GPIO2_BASE, NULL, INT_24XX_GPIO_BANK2, IH_GPIO_BASE + 32,
-                METHOD_GPIO_24XX },
-        { OMAP242X_GPIO3_BASE, NULL, INT_24XX_GPIO_BANK3, IH_GPIO_BASE + 64,
-                METHOD_GPIO_24XX },
-        { OMAP242X_GPIO4_BASE, NULL, INT_24XX_GPIO_BANK4, IH_GPIO_BASE + 96,
-                METHOD_GPIO_24XX },
-};
-
-static struct gpio_bank gpio_bank_243x[5] = {
-        { OMAP243X_GPIO1_BASE, NULL, INT_24XX_GPIO_BANK1, IH_GPIO_BASE,
-                METHOD_GPIO_24XX },
-        { OMAP243X_GPIO2_BASE, NULL, INT_24XX_GPIO_BANK2, IH_GPIO_BASE + 32,
-                METHOD_GPIO_24XX },
-        { OMAP243X_GPIO3_BASE, NULL, INT_24XX_GPIO_BANK3, IH_GPIO_BASE + 64,
-                METHOD_GPIO_24XX },
-        { OMAP243X_GPIO4_BASE, NULL, INT_24XX_GPIO_BANK4, IH_GPIO_BASE + 96,
-                METHOD_GPIO_24XX },
-        { OMAP243X_GPIO5_BASE, NULL, INT_24XX_GPIO_BANK5, IH_GPIO_BASE + 128,
-                METHOD_GPIO_24XX },
-};
-
-#endif
-
 #ifdef CONFIG_ARCH_OMAP3
-static struct gpio_bank gpio_bank_34xx[6] = {
-        { OMAP34XX_GPIO1_BASE, NULL, INT_34XX_GPIO_BANK1, IH_GPIO_BASE,
-                METHOD_GPIO_24XX },
-        { OMAP34XX_GPIO2_BASE, NULL, INT_34XX_GPIO_BANK2, IH_GPIO_BASE + 32,
-                METHOD_GPIO_24XX },
-        { OMAP34XX_GPIO3_BASE, NULL, INT_34XX_GPIO_BANK3, IH_GPIO_BASE + 64,
-                METHOD_GPIO_24XX },
-        { OMAP34XX_GPIO4_BASE, NULL, INT_34XX_GPIO_BANK4, IH_GPIO_BASE + 96,
-                METHOD_GPIO_24XX },
-        { OMAP34XX_GPIO5_BASE, NULL, INT_34XX_GPIO_BANK5, IH_GPIO_BASE + 128,
-                METHOD_GPIO_24XX },
-        { OMAP34XX_GPIO6_BASE, NULL, INT_34XX_GPIO_BANK6, IH_GPIO_BASE + 160,
-                METHOD_GPIO_24XX },
-};
-
 struct omap3_gpio_regs {
-        u32 sysconfig;
         u32 irqenable1;
         u32 irqenable2;
         u32 wake_en;
@@ -318,26 +178,16 @@ struct omap3_gpio_regs {
 static struct omap3_gpio_regs gpio_context[OMAP34XX_NR_GPIOS];
 #endif
 
-#ifdef CONFIG_ARCH_OMAP4
-static struct gpio_bank gpio_bank_44xx[6] = {
-        { OMAP44XX_GPIO1_BASE, NULL, OMAP44XX_IRQ_GPIO1, IH_GPIO_BASE,
-                METHOD_GPIO_44XX },
-        { OMAP44XX_GPIO2_BASE, NULL, OMAP44XX_IRQ_GPIO2, IH_GPIO_BASE + 32,
-                METHOD_GPIO_44XX },
-        { OMAP44XX_GPIO3_BASE, NULL, OMAP44XX_IRQ_GPIO3, IH_GPIO_BASE + 64,
-                METHOD_GPIO_44XX },
-        { OMAP44XX_GPIO4_BASE, NULL, OMAP44XX_IRQ_GPIO4, IH_GPIO_BASE + 96,
-                METHOD_GPIO_44XX },
-        { OMAP44XX_GPIO5_BASE, NULL, OMAP44XX_IRQ_GPIO5, IH_GPIO_BASE + 128,
-                METHOD_GPIO_44XX },
-        { OMAP44XX_GPIO6_BASE, NULL, OMAP44XX_IRQ_GPIO6, IH_GPIO_BASE + 160,
-                METHOD_GPIO_44XX },
-};
+/*
+ * TODO: Cleanup gpio_bank usage as it is having information
+ * related to all instances of the device
+ */
+static struct gpio_bank *gpio_bank;
 
-#endif
+static int bank_width;
 
-static struct gpio_bank *gpio_bank;
-static int gpio_bank_count;
+/* TODO: Analyze removing gpio_bank_count usage from driver code */
+int gpio_bank_count;
 
 static inline struct gpio_bank *get_gpio_bank(int gpio)
 {
@@ -417,7 +267,7 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
         switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP1
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_IO_CNTL;
+                reg += OMAP_MPUIO_IO_CNTL / bank->stride;
                 break;
 #endif
 #ifdef CONFIG_ARCH_OMAP15XX
@@ -465,7 +315,7 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
         switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP1
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_OUTPUT;
+                reg += OMAP_MPUIO_OUTPUT / bank->stride;
                 l = __raw_readl(reg);
                 if (enable)
                         l |= 1 << gpio;
@@ -537,7 +387,7 @@ static int _get_gpio_datain(struct gpio_bank *bank, int gpio)
         switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP1
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_INPUT_LATCH;
+                reg += OMAP_MPUIO_INPUT_LATCH / bank->stride;
                 break;
 #endif
 #ifdef CONFIG_ARCH_OMAP15XX
@@ -583,7 +433,7 @@ static int _get_gpio_dataout(struct gpio_bank *bank, int gpio)
         switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP1
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_OUTPUT;
+                reg += OMAP_MPUIO_OUTPUT / bank->stride;
                 break;
 #endif
 #ifdef CONFIG_ARCH_OMAP15XX
@@ -642,6 +492,9 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
         u32                     val;
         u32                     l;
 
+        if (!bank->dbck_flag)
+                return;
+
         if (debounce < 32)
                 debounce = 0x01;
         else if (debounce > 7936)
@@ -651,7 +504,7 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
 
         l = 1 << get_gpio_index(gpio);
 
-        if (cpu_is_omap44xx())
+        if (bank->method == METHOD_GPIO_44XX)
                 reg += OMAP4_GPIO_DEBOUNCINGTIME;
         else
                 reg += OMAP24XX_GPIO_DEBOUNCE_VAL;
@@ -659,7 +512,7 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
         __raw_writel(debounce, reg);
 
         reg = bank->base;
-        if (cpu_is_omap44xx())
+        if (bank->method == METHOD_GPIO_44XX)
                 reg += OMAP4_GPIO_DEBOUNCENABLE;
         else
                 reg += OMAP24XX_GPIO_DEBOUNCE_EN;
@@ -668,12 +521,10 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
 
         if (debounce) {
                 val |= l;
-                if (cpu_is_omap34xx() || cpu_is_omap44xx())
-                        clk_enable(bank->dbck);
+                clk_enable(bank->dbck);
         } else {
                 val &= ~l;
-                if (cpu_is_omap34xx() || cpu_is_omap44xx())
-                        clk_disable(bank->dbck);
+                clk_disable(bank->dbck);
         }
         bank->dbck_enable_mask = val;
 
@@ -769,7 +620,7 @@ static void _toggle_gpio_edge_triggering(struct gpio_bank *bank, int gpio)
 
         switch (bank->method) {
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_GPIO_INT_EDGE;
+                reg += OMAP_MPUIO_GPIO_INT_EDGE / bank->stride;
                 break;
 #ifdef CONFIG_ARCH_OMAP15XX
         case METHOD_GPIO_1510:
@@ -803,7 +654,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
         switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP1
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_GPIO_INT_EDGE;
+                reg += OMAP_MPUIO_GPIO_INT_EDGE / bank->stride;
                 l = __raw_readl(reg);
                 if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
                         bank->toggle_mask |= 1 << gpio;
@@ -989,7 +840,7 @@ static u32 _get_gpio_irqbank_mask(struct gpio_bank *bank)
         switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP1
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_GPIO_MASKIT;
+                reg += OMAP_MPUIO_GPIO_MASKIT / bank->stride;
                 mask = 0xffff;
                 inv = 1;
                 break;
@@ -1046,7 +897,7 @@ static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enab
         switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP1
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_GPIO_MASKIT;
+                reg += OMAP_MPUIO_GPIO_MASKIT / bank->stride;
                 l = __raw_readl(reg);
                 if (enable)
                         l &= ~(gpio_mask);
@@ -1296,7 +1147,8 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
         bank = get_irq_data(irq);
 #ifdef CONFIG_ARCH_OMAP1
         if (bank->method == METHOD_MPUIO)
-                isr_reg = bank->base + OMAP_MPUIO_GPIO_INT;
+                isr_reg = bank->base +
+                                OMAP_MPUIO_GPIO_INT / bank->stride;
 #endif
 #ifdef CONFIG_ARCH_OMAP15XX
         if (bank->method == METHOD_GPIO_1510)
@@ -1318,6 +1170,10 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
         if (bank->method == METHOD_GPIO_44XX)
                 isr_reg = bank->base + OMAP4_GPIO_IRQSTATUS0;
 #endif
+
+        if (WARN_ON(!isr_reg))
+                goto exit;
+
         while(1) {
                 u32 isr_saved, level_mask = 0;
                 u32 enabled;
@@ -1377,6 +1233,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
         configured, we must unmask the bank interrupt only after
         handler(s) are executed in order to avoid spurious bank
         interrupt */
+exit:
         if (!unmasked)
                 desc->chip->unmask(irq);
 
@@ -1489,7 +1346,8 @@ static int omap_mpuio_suspend_noirq(struct device *dev)
 {
         struct platform_device *pdev = to_platform_device(dev);
         struct gpio_bank        *bank = platform_get_drvdata(pdev);
-        void __iomem            *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT;
+        void __iomem            *mask_reg = bank->base +
+                                        OMAP_MPUIO_GPIO_MASKIT / bank->stride;
         unsigned long           flags;
 
         spin_lock_irqsave(&bank->lock, flags);
@@ -1504,7 +1362,8 @@ static int omap_mpuio_resume_noirq(struct device *dev)
 {
         struct platform_device *pdev = to_platform_device(dev);
         struct gpio_bank        *bank = platform_get_drvdata(pdev);
-        void __iomem            *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT;
+        void __iomem            *mask_reg = bank->base +
+                                        OMAP_MPUIO_GPIO_MASKIT / bank->stride;
         unsigned long           flags;
 
         spin_lock_irqsave(&bank->lock, flags);
@@ -1540,7 +1399,8 @@ static struct platform_device omap_mpuio_device = {
 
 static inline void mpuio_init(void)
 {
-        platform_set_drvdata(&omap_mpuio_device, &gpio_bank_1610[0]);
+        struct gpio_bank *bank = get_gpio_bank(OMAP_MPUIO(0));
+        platform_set_drvdata(&omap_mpuio_device, bank);
 
         if (platform_driver_register(&omap_mpuio_driver) == 0)
                 (void) platform_device_register(&omap_mpuio_device);
@@ -1583,7 +1443,7 @@ static int gpio_is_input(struct gpio_bank *bank, int mask)
 
         switch (bank->method) {
         case METHOD_MPUIO:
-                reg += OMAP_MPUIO_IO_CNTL;
+                reg += OMAP_MPUIO_IO_CNTL / bank->stride;
                 break;
         case METHOD_GPIO_1510:
                 reg += OMAP1510_GPIO_DIR_CONTROL;
@@ -1645,6 +1505,13 @@ static int gpio_debounce(struct gpio_chip *chip, unsigned offset,
         unsigned long flags;
 
         bank = container_of(chip, struct gpio_bank, chip);
+
+        if (!bank->dbck) {
+                bank->dbck = clk_get(bank->dev, "dbclk");
+                if (IS_ERR(bank->dbck))
+                        dev_err(bank->dev, "Could not get gpio dbck\n");
+        }
+
         spin_lock_irqsave(&bank->lock, flags);
         _set_gpio_debounce(bank, offset, debounce);
         spin_unlock_irqrestore(&bank->lock, flags);
@@ -1673,34 +1540,16 @@ static int gpio_2irq(struct gpio_chip *chip, unsigned offset)
 
 /*---------------------------------------------------------------------*/
 
-static int initialized;
-#if defined(CONFIG_ARCH_OMAP1) || defined(CONFIG_ARCH_OMAP2)
-static struct clk * gpio_ick;
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2)
-static struct clk * gpio_fck;
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2430)
-static struct clk * gpio5_ick;
-static struct clk * gpio5_fck;
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-static struct clk *gpio_iclks[OMAP34XX_NR_GPIOS];
-#endif
-
-static void __init omap_gpio_show_rev(void)
+static void __init omap_gpio_show_rev(struct gpio_bank *bank)
 {
         u32 rev;
 
-        if (cpu_is_omap16xx())
-                rev = __raw_readw(gpio_bank[1].base + OMAP1610_GPIO_REVISION);
+        if (cpu_is_omap16xx() && !(bank->method != METHOD_MPUIO))
+                rev = __raw_readw(bank->base + OMAP1610_GPIO_REVISION);
         else if (cpu_is_omap24xx() || cpu_is_omap34xx())
-                rev = __raw_readl(gpio_bank[0].base + OMAP24XX_GPIO_REVISION);
+                rev = __raw_readl(bank->base + OMAP24XX_GPIO_REVISION);
         else if (cpu_is_omap44xx())
-                rev = __raw_readl(gpio_bank[0].base + OMAP4_GPIO_REVISION);
+                rev = __raw_readl(bank->base + OMAP4_GPIO_REVISION);
         else
                 return;
 
@@ -1713,250 +1562,190 @@ static void __init omap_gpio_show_rev(void)
  */
 static struct lock_class_key gpio_lock_class;
 
-static int __init _omap_gpio_init(void)
+static inline int init_gpio_info(struct platform_device *pdev)
 {
-        int i;
-        int gpio = 0;
-        struct gpio_bank *bank;
-        int bank_size = SZ_8K;  /* Module 4KB + L4 4KB except on omap1 */
-        char clk_name[11];
-
-        initialized = 1;
-
-#if defined(CONFIG_ARCH_OMAP1)
-        if (cpu_is_omap15xx()) {
-                gpio_ick = clk_get(NULL, "arm_gpio_ck");
-                if (IS_ERR(gpio_ick))
-                        printk("Could not get arm_gpio_ck\n");
-                else
-                        clk_enable(gpio_ick);
+        /* TODO: Analyze removing gpio_bank_count usage from driver code */
+        gpio_bank = kzalloc(gpio_bank_count * sizeof(struct gpio_bank),
+                                GFP_KERNEL);
+        if (!gpio_bank) {
+                dev_err(&pdev->dev, "Memory alloc failed for gpio_bank\n");
+                return -ENOMEM;
         }
-#endif
-#if defined(CONFIG_ARCH_OMAP2)
-        if (cpu_class_is_omap2()) {
-                gpio_ick = clk_get(NULL, "gpios_ick");
-                if (IS_ERR(gpio_ick))
-                        printk("Could not get gpios_ick\n");
-                else
-                        clk_enable(gpio_ick);
-                gpio_fck = clk_get(NULL, "gpios_fck");
-                if (IS_ERR(gpio_fck))
-                        printk("Could not get gpios_fck\n");
-                else
-                        clk_enable(gpio_fck);
+        return 0;
+}
 
-                /*
-                 * On 2430 & 3430 GPIO 5 uses CORE L4 ICLK
-                 */
-#if defined(CONFIG_ARCH_OMAP2430)
-                if (cpu_is_omap2430()) {
-                        gpio5_ick = clk_get(NULL, "gpio5_ick");
-                        if (IS_ERR(gpio5_ick))
-                                printk("Could not get gpio5_ick\n");
-                        else
-                                clk_enable(gpio5_ick);
-                        gpio5_fck = clk_get(NULL, "gpio5_fck");
-                        if (IS_ERR(gpio5_fck))
-                                printk("Could not get gpio5_fck\n");
-                        else
-                                clk_enable(gpio5_fck);
+/* TODO: Cleanup cpu_is_* checks */
+static void omap_gpio_mod_init(struct gpio_bank *bank, int id)
+{
+        if (cpu_class_is_omap2()) {
+                if (cpu_is_omap44xx()) {
+                        __raw_writel(0xffffffff, bank->base +
+                                        OMAP4_GPIO_IRQSTATUSCLR0);
+                        __raw_writel(0x00000000, bank->base +
+                                         OMAP4_GPIO_DEBOUNCENABLE);
+                        /* Initialize interface clk ungated, module enabled */
+                        __raw_writel(0, bank->base + OMAP4_GPIO_CTRL);
+                } else if (cpu_is_omap34xx()) {
+                        __raw_writel(0x00000000, bank->base +
+                                        OMAP24XX_GPIO_IRQENABLE1);
+                        __raw_writel(0xffffffff, bank->base +
+                                        OMAP24XX_GPIO_IRQSTATUS1);
+                        __raw_writel(0x00000000, bank->base +
+                                        OMAP24XX_GPIO_DEBOUNCE_EN);
+
+                        /* Initialize interface clk ungated, module enabled */
+                        __raw_writel(0, bank->base + OMAP24XX_GPIO_CTRL);
+                } else if (cpu_is_omap24xx()) {
+                        static const u32 non_wakeup_gpios[] = {
+                                0xe203ffc0, 0x08700040
+                        };
+                        if (id < ARRAY_SIZE(non_wakeup_gpios))
+                                bank->non_wakeup_gpios = non_wakeup_gpios[id];
                 }
-#endif
-        }
-#endif
+        } else if (cpu_class_is_omap1()) {
+                if (bank_is_mpuio(bank))
+                        __raw_writew(0xffff, bank->base +
+                                OMAP_MPUIO_GPIO_MASKIT / bank->stride);
+                if (cpu_is_omap15xx() && bank->method == METHOD_GPIO_1510) {
+                        __raw_writew(0xffff, bank->base
+                                                + OMAP1510_GPIO_INT_MASK);
+                        __raw_writew(0x0000, bank->base
+                                                + OMAP1510_GPIO_INT_STATUS);
+                }
+                if (cpu_is_omap16xx() && bank->method == METHOD_GPIO_1610) {
+                        __raw_writew(0x0000, bank->base
+                                                + OMAP1610_GPIO_IRQENABLE1);
+                        __raw_writew(0xffff, bank->base
+                                                + OMAP1610_GPIO_IRQSTATUS1);
+                        __raw_writew(0x0014, bank->base
+                                                + OMAP1610_GPIO_SYSCONFIG);
 
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-        if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
-                for (i = 0; i < OMAP34XX_NR_GPIOS; i++) {
-                        sprintf(clk_name, "gpio%d_ick", i + 1);
-                        gpio_iclks[i] = clk_get(NULL, clk_name);
-                        if (IS_ERR(gpio_iclks[i]))
-                                printk(KERN_ERR "Could not get %s\n", clk_name);
-                        else
-                                clk_enable(gpio_iclks[i]);
+                        /*
+                         * Enable system clock for GPIO module.
+                         * The CAM_CLK_CTRL *is* really the right place.
+                         */
+                        omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04,
+                                                ULPD_CAM_CLK_CTRL);
+                }
+                if (cpu_is_omap7xx() && bank->method == METHOD_GPIO_7XX) {
+                        __raw_writel(0xffffffff, bank->base
+                                                + OMAP7XX_GPIO_INT_MASK);
+                        __raw_writel(0x00000000, bank->base
+                                                + OMAP7XX_GPIO_INT_STATUS);
                 }
         }
-#endif
+}
 
+static void __init omap_gpio_chip_init(struct gpio_bank *bank)
+{
+        int j;
+        static int gpio;
 
-#ifdef CONFIG_ARCH_OMAP15XX
-        if (cpu_is_omap15xx()) {
-                gpio_bank_count = 2;
-                gpio_bank = gpio_bank_1510;
-                bank_size = SZ_2K;
-        }
-#endif
-#if defined(CONFIG_ARCH_OMAP16XX)
-        if (cpu_is_omap16xx()) {
-                gpio_bank_count = 5;
-                gpio_bank = gpio_bank_1610;
-                bank_size = SZ_2K;
-        }
-#endif
-#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
-        if (cpu_is_omap7xx()) {
-                gpio_bank_count = 7;
-                gpio_bank = gpio_bank_7xx;
-                bank_size = SZ_2K;
-        }
-#endif
-#ifdef CONFIG_ARCH_OMAP2
-        if (cpu_is_omap242x()) {
-                gpio_bank_count = 4;
-                gpio_bank = gpio_bank_242x;
-        }
-        if (cpu_is_omap243x()) {
-                gpio_bank_count = 5;
-                gpio_bank = gpio_bank_243x;
-        }
+        bank->mod_usage = 0;
+        /*
+         * REVISIT eventually switch from OMAP-specific gpio structs
+         * over to the generic ones
+         */
+        bank->chip.request = omap_gpio_request;
+        bank->chip.free = omap_gpio_free;
+        bank->chip.direction_input = gpio_input;
+        bank->chip.get = gpio_get;
+        bank->chip.direction_output = gpio_output;
+        bank->chip.set_debounce = gpio_debounce;
+        bank->chip.set = gpio_set;
+        bank->chip.to_irq = gpio_2irq;
+        if (bank_is_mpuio(bank)) {
+                bank->chip.label = "mpuio";
+#ifdef CONFIG_ARCH_OMAP16XX
+                bank->chip.dev = &omap_mpuio_device.dev;
 #endif
-#ifdef CONFIG_ARCH_OMAP3
-        if (cpu_is_omap34xx()) {
-                gpio_bank_count = OMAP34XX_NR_GPIOS;
-                gpio_bank = gpio_bank_34xx;
+                bank->chip.base = OMAP_MPUIO(0);
+        } else {
+                bank->chip.label = "gpio";
+                bank->chip.base = gpio;
+                gpio += bank_width;
         }
-#endif
-#ifdef CONFIG_ARCH_OMAP4
-        if (cpu_is_omap44xx()) {
-                gpio_bank_count = OMAP34XX_NR_GPIOS;
-                gpio_bank = gpio_bank_44xx;
+        bank->chip.ngpio = bank_width;
+
+        gpiochip_add(&bank->chip);
+
+        for (j = bank->virtual_irq_start;
+                     j < bank->virtual_irq_start + bank_width; j++) {
+                lockdep_set_class(&irq_desc[j].lock, &gpio_lock_class);
+                set_irq_chip_data(j, bank);
+                if (bank_is_mpuio(bank))
+                        set_irq_chip(j, &mpuio_irq_chip);
+                else
+                        set_irq_chip(j, &gpio_irq_chip);
+                set_irq_handler(j, handle_simple_irq);
+                set_irq_flags(j, IRQF_VALID);
         }
-#endif
-        for (i = 0; i < gpio_bank_count; i++) {
-                int j, gpio_count = 16;
+        set_irq_chained_handler(bank->irq, gpio_irq_handler);
+        set_irq_data(bank->irq, bank);
+}
+
+static int __devinit omap_gpio_probe(struct platform_device *pdev)
+{
+        static int gpio_init_done;
+        struct omap_gpio_platform_data *pdata;
+        struct resource *res;
+        int id;
+        struct gpio_bank *bank;
 
-                bank = &gpio_bank[i];
-                spin_lock_init(&bank->lock);
+        if (!pdev->dev.platform_data)
+                return -EINVAL;
 
-                /* Static mapping, never released */
-                bank->base = ioremap(bank->pbase, bank_size);
-                if (!bank->base) {
-                        printk(KERN_ERR "Could not ioremap gpio bank%i\n", i);
-                        continue;
-                }
+        pdata = pdev->dev.platform_data;
 
-                if (bank_is_mpuio(bank))
-                        __raw_writew(0xffff, bank->base + OMAP_MPUIO_GPIO_MASKIT);
-                if (cpu_is_omap15xx() && bank->method == METHOD_GPIO_1510) {
-                        __raw_writew(0xffff, bank->base + OMAP1510_GPIO_INT_MASK);
-                        __raw_writew(0x0000, bank->base + OMAP1510_GPIO_INT_STATUS);
-                }
-                if (cpu_is_omap16xx() && bank->method == METHOD_GPIO_1610) {
-                        __raw_writew(0x0000, bank->base + OMAP1610_GPIO_IRQENABLE1);
-                        __raw_writew(0xffff, bank->base + OMAP1610_GPIO_IRQSTATUS1);
-                        __raw_writew(0x0014, bank->base + OMAP1610_GPIO_SYSCONFIG);
-                }
-                if (cpu_is_omap7xx() && bank->method == METHOD_GPIO_7XX) {
-                        __raw_writel(0xffffffff, bank->base + OMAP7XX_GPIO_INT_MASK);
-                        __raw_writel(0x00000000, bank->base + OMAP7XX_GPIO_INT_STATUS);
+        if (!gpio_init_done) {
+                int ret;
 
-                        gpio_count = 32; /* 7xx has 32-bit GPIOs */
-                }
+                ret = init_gpio_info(pdev);
+                if (ret)
+                        return ret;
+        }
 
-#ifdef CONFIG_ARCH_OMAP2PLUS
-                if ((bank->method == METHOD_GPIO_24XX) ||
-                                (bank->method == METHOD_GPIO_44XX)) {
-                        static const u32 non_wakeup_gpios[] = {
-                                0xe203ffc0, 0x08700040
-                        };
+        id = pdev->id;
+        bank = &gpio_bank[id];
 
-                        if (cpu_is_omap44xx()) {
-                                __raw_writel(0xffffffff, bank->base +
-                                                OMAP4_GPIO_IRQSTATUSCLR0);
-                                __raw_writew(0x0015, bank->base +
-                                                OMAP4_GPIO_SYSCONFIG);
-                                __raw_writel(0x00000000, bank->base +
-                                                 OMAP4_GPIO_DEBOUNCENABLE);
-                                /*
-                                 * Initialize interface clock ungated,
-                                 * module enabled
-                                 */
-                                __raw_writel(0, bank->base + OMAP4_GPIO_CTRL);
-                        } else {
-                                __raw_writel(0x00000000, bank->base +
-                                                OMAP24XX_GPIO_IRQENABLE1);
-                                __raw_writel(0xffffffff, bank->base +
-                                                OMAP24XX_GPIO_IRQSTATUS1);
-                                __raw_writew(0x0015, bank->base +
-                                                OMAP24XX_GPIO_SYSCONFIG);
-                                __raw_writel(0x00000000, bank->base +
-                                                OMAP24XX_GPIO_DEBOUNCE_EN);
-
-                                /*
-                                 * Initialize interface clock ungated,
-                                 * module enabled
-                                 */
-                                __raw_writel(0, bank->base +
-                                                OMAP24XX_GPIO_CTRL);
-                        }
-                        if (cpu_is_omap24xx() &&
-                            i < ARRAY_SIZE(non_wakeup_gpios))
-                                bank->non_wakeup_gpios = non_wakeup_gpios[i];
-                        gpio_count = 32;
-                }
-#endif
+        res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+        if (unlikely(!res)) {
+                dev_err(&pdev->dev, "GPIO Bank %i Invalid IRQ resource\n", id);
+                return -ENODEV;
+        }
 
-                bank->mod_usage = 0;
-                /* REVISIT eventually switch from OMAP-specific gpio structs
-                 * over to the generic ones
-                 */
-                bank->chip.request = omap_gpio_request;
-                bank->chip.free = omap_gpio_free;
-                bank->chip.direction_input = gpio_input;
-                bank->chip.get = gpio_get;
-                bank->chip.direction_output = gpio_output;
-                bank->chip.set_debounce = gpio_debounce;
-                bank->chip.set = gpio_set;
-                bank->chip.to_irq = gpio_2irq;
-                if (bank_is_mpuio(bank)) {
-                        bank->chip.label = "mpuio";
-#ifdef CONFIG_ARCH_OMAP16XX
-                        bank->chip.dev = &omap_mpuio_device.dev;
-#endif
-                        bank->chip.base = OMAP_MPUIO(0);
-                } else {
-                        bank->chip.label = "gpio";
-                        bank->chip.base = gpio;
-                        gpio += gpio_count;
-                }
-                bank->chip.ngpio = gpio_count;
+        bank->irq = res->start;
+        bank->virtual_irq_start = pdata->virtual_irq_start;
+        bank->method = pdata->bank_type;
+        bank->dev = &pdev->dev;
+        bank->dbck_flag = pdata->dbck_flag;
+        bank->stride = pdata->bank_stride;
+        bank_width = pdata->bank_width;
 
-                gpiochip_add(&bank->chip);
+        spin_lock_init(&bank->lock);
 
-                for (j = bank->virtual_irq_start;
-                     j < bank->virtual_irq_start + gpio_count; j++) {
-                        lockdep_set_class(&irq_desc[j].lock, &gpio_lock_class);
-                        set_irq_chip_data(j, bank);
-                        if (bank_is_mpuio(bank))
-                                set_irq_chip(j, &mpuio_irq_chip);
-                        else
-                                set_irq_chip(j, &gpio_irq_chip);
-                        set_irq_handler(j, handle_simple_irq);
-                        set_irq_flags(j, IRQF_VALID);
-                }
-                set_irq_chained_handler(bank->irq, gpio_irq_handler);
-                set_irq_data(bank->irq, bank);
-
-                if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
-                        sprintf(clk_name, "gpio%d_dbck", i + 1);
-                        bank->dbck = clk_get(NULL, clk_name);
-                        if (IS_ERR(bank->dbck))
-                                printk(KERN_ERR "Could not get %s\n", clk_name);
-                }
+        /* Static mapping, never released */
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (unlikely(!res)) {
+                dev_err(&pdev->dev, "GPIO Bank %i Invalid mem resource\n", id);
+                return -ENODEV;
         }
 
-        /* Enable system clock for GPIO module.
-         * The CAM_CLK_CTRL *is* really the right place. */
-        if (cpu_is_omap16xx())
-                omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, ULPD_CAM_CLK_CTRL);
+        bank->base = ioremap(res->start, resource_size(res));
+        if (!bank->base) {
+                dev_err(&pdev->dev, "Could not ioremap gpio bank%i\n", id);
+                return -ENOMEM;
+        }
 
-        /* Enable autoidle for the OCP interface */
-        if (cpu_is_omap24xx())
-                omap_writel(1 << 0, 0x48019010);
-        if (cpu_is_omap34xx())
-                omap_writel(1 << 0, 0x48306814);
+        pm_runtime_enable(bank->dev);
+        pm_runtime_get_sync(bank->dev);
+
+        omap_gpio_mod_init(bank, id);
+        omap_gpio_chip_init(bank);
+        omap_gpio_show_rev(bank);
 
-        omap_gpio_show_rev();
+        if (!gpio_init_done)
+                gpio_init_done = 1;
 
         return 0;
 }
@@ -2074,7 +1863,7 @@ static struct sys_device omap_gpio_device = {
 
 static int workaround_enabled;
 
-void omap2_gpio_prepare_for_idle(int power_state)
+void omap2_gpio_prepare_for_idle(int off_mode)
 {
         int i, c = 0;
         int min = 0;
@@ -2090,7 +1879,7 @@ void omap2_gpio_prepare_for_idle(int power_state)
                 for (j = 0; j < hweight_long(bank->dbck_enable_mask); j++)
                         clk_disable(bank->dbck);
 
-                if (power_state > PWRDM_POWER_OFF)
+                if (!off_mode)
                         continue;
 
                 /* If going to OFF, remove triggering for all
@@ -2251,8 +2040,6 @@ void omap_gpio_save_context(void)
         /* saving banks from 2-6 only since GPIO1 is in WKUP */
         for (i = 1; i < gpio_bank_count; i++) {
                 struct gpio_bank *bank = &gpio_bank[i];
-                gpio_context[i].sysconfig =
-                        __raw_readl(bank->base + OMAP24XX_GPIO_SYSCONFIG);
                 gpio_context[i].irqenable1 =
                         __raw_readl(bank->base + OMAP24XX_GPIO_IRQENABLE1);
                 gpio_context[i].irqenable2 =
@@ -2283,8 +2070,6 @@ void omap_gpio_restore_context(void)
 
         for (i = 1; i < gpio_bank_count; i++) {
                 struct gpio_bank *bank = &gpio_bank[i];
-                __raw_writel(gpio_context[i].sysconfig,
-                                bank->base + OMAP24XX_GPIO_SYSCONFIG);
                 __raw_writel(gpio_context[i].irqenable1,
                                 bank->base + OMAP24XX_GPIO_IRQENABLE1);
                 __raw_writel(gpio_context[i].irqenable2,
@@ -2309,25 +2094,28 @@ void omap_gpio_restore_context(void)
 }
 #endif
 
+static struct platform_driver omap_gpio_driver = {
+        .probe          = omap_gpio_probe,
+        .driver         = {
+                .name   = "omap_gpio",
+        },
+};
+
 /*
- * This may get called early from board specific init
- * for boards that have interrupts routed via FPGA.
+ * gpio driver register needs to be done before
+ * machine_init functions access gpio APIs.
+ * Hence omap_gpio_drv_reg() is a postcore_initcall.
  */
-int __init omap_gpio_init(void)
+static int __init omap_gpio_drv_reg(void)
 {
-        if (!initialized)
-                return _omap_gpio_init();
-        else
-                return 0;
+        return platform_driver_register(&omap_gpio_driver);
 }
+postcore_initcall(omap_gpio_drv_reg);
 
 static int __init omap_gpio_sysinit(void)
 {
         int ret = 0;
 
-        if (!initialized)
-                ret = _omap_gpio_init();
-
         mpuio_init();
 
 #if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index a5ce4f0aad35..a4f8003de664 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -27,20 +27,20 @@
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 #include <linux/i2c-omap.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/clk.h>
 
 #include <mach/irqs.h>
 #include <plat/mux.h>
 #include <plat/i2c.h>
 #include <plat/omap-pm.h>
+#include <plat/omap_device.h>
 
 #define OMAP_I2C_SIZE           0x3f
 #define OMAP1_I2C_BASE          0xfffb3800
-#define OMAP2_I2C_BASE1         0x48070000
-#define OMAP2_I2C_BASE2         0x48072000
-#define OMAP2_I2C_BASE3         0x48060000
-#define OMAP4_I2C_BASE4         0x48350000
 
-static const char name[] = "i2c_omap";
+static const char name[] = "omap_i2c";
 
 #define I2C_RESOURCE_BUILDER(base, irq)                 \
         {                                               \
@@ -55,15 +55,6 @@ static const char name[] = "i2c_omap";
 
 static struct resource i2c_resources[][2] = {
         { I2C_RESOURCE_BUILDER(0, 0) },
-#if     defined(CONFIG_ARCH_OMAP2PLUS)
-        { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE2, 0) },
-#endif
-#if     defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-        { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE3, 0) },
-#endif
-#if     defined(CONFIG_ARCH_OMAP4)
-        { I2C_RESOURCE_BUILDER(OMAP4_I2C_BASE4, 0) },
-#endif
 };
 
 #define I2C_DEV_BUILDER(bus_id, res, data)              \
@@ -77,18 +68,11 @@ static struct resource i2c_resources[][2] = {
                 },                                      \
         }
 
-static struct omap_i2c_bus_platform_data i2c_pdata[ARRAY_SIZE(i2c_resources)];
+#define MAX_OMAP_I2C_HWMOD_NAME_LEN     16
+#define OMAP_I2C_MAX_CONTROLLERS 4
+static struct omap_i2c_bus_platform_data i2c_pdata[OMAP_I2C_MAX_CONTROLLERS];
 static struct platform_device omap_i2c_devices[] = {
         I2C_DEV_BUILDER(1, i2c_resources[0], &i2c_pdata[0]),
-#if     defined(CONFIG_ARCH_OMAP2PLUS)
-        I2C_DEV_BUILDER(2, i2c_resources[1], &i2c_pdata[1]),
-#endif
-#if     defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-        I2C_DEV_BUILDER(3, i2c_resources[2], &i2c_pdata[2]),
-#endif
-#if     defined(CONFIG_ARCH_OMAP4)
-        I2C_DEV_BUILDER(4, i2c_resources[3], &i2c_pdata[3]),
-#endif
 };
 
 #define OMAP_I2C_CMDLINE_SETUP  (BIT(31))
@@ -109,35 +93,25 @@ static int __init omap_i2c_nr_ports(void)
         return ports;
 }
 
-/* Shared between omap2 and 3 */
-static resource_size_t omap2_i2c_irq[3] __initdata = {
-        INT_24XX_I2C1_IRQ,
-        INT_24XX_I2C2_IRQ,
-        INT_34XX_I2C3_IRQ,
-};
-
-static resource_size_t omap4_i2c_irq[4] __initdata = {
-        OMAP44XX_IRQ_I2C1,
-        OMAP44XX_IRQ_I2C2,
-        OMAP44XX_IRQ_I2C3,
-        OMAP44XX_IRQ_I2C4,
-};
-
-static inline int omap1_i2c_add_bus(struct platform_device *pdev, int bus_id)
+static inline int omap1_i2c_add_bus(int bus_id)
 {
-        struct omap_i2c_bus_platform_data *pd;
+        struct platform_device *pdev;
+        struct omap_i2c_bus_platform_data *pdata;
         struct resource *res;
 
-        pd = pdev->dev.platform_data;
+        omap1_i2c_mux_pins(bus_id);
+
+        pdev = &omap_i2c_devices[bus_id - 1];
         res = pdev->resource;
         res[0].start = OMAP1_I2C_BASE;
         res[0].end = res[0].start + OMAP_I2C_SIZE;
         res[1].start = INT_I2C;
-        omap1_i2c_mux_pins(bus_id);
+        pdata = &i2c_pdata[bus_id - 1];
 
         return platform_device_register(pdev);
 }
 
+
 /*
  * XXX This function is a temporary compatibility wrapper - only
  * needed until the I2C driver can be converted to call
@@ -148,52 +122,64 @@ static void omap_pm_set_max_mpu_wakeup_lat_compat(struct device *dev, long t)
         omap_pm_set_max_mpu_wakeup_lat(dev, t);
 }
 
-static inline int omap2_i2c_add_bus(struct platform_device *pdev, int bus_id)
-{
-        struct resource *res;
-        resource_size_t *irq;
+static struct omap_device_pm_latency omap_i2c_latency[] = {
+        [0] = {
+                .deactivate_func        = omap_device_idle_hwmods,
+                .activate_func          = omap_device_enable_hwmods,
+                .flags                  = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+        },
+};
 
-        res = pdev->resource;
+#ifdef CONFIG_ARCH_OMAP2PLUS
+static inline int omap2_i2c_add_bus(int bus_id)
+{
+        int l;
+        struct omap_hwmod *oh;
+        struct omap_device *od;
+        char oh_name[MAX_OMAP_I2C_HWMOD_NAME_LEN];
+        struct omap_i2c_bus_platform_data *pdata;
 
-        if (!cpu_is_omap44xx())
-                irq = omap2_i2c_irq;
-        else
-                irq = omap4_i2c_irq;
+        omap2_i2c_mux_pins(bus_id);
 
-        if (bus_id == 1) {
-                res[0].start = OMAP2_I2C_BASE1;
-                res[0].end = res[0].start + OMAP_I2C_SIZE;
+        l = snprintf(oh_name, MAX_OMAP_I2C_HWMOD_NAME_LEN, "i2c%d", bus_id);
+        WARN(l >= MAX_OMAP_I2C_HWMOD_NAME_LEN,
+                "String buffer overflow in I2C%d device setup\n", bus_id);
+        oh = omap_hwmod_lookup(oh_name);
+        if (!oh) {
+                        pr_err("Could not look up %s\n", oh_name);
+                        return -EEXIST;
         }
 
-        res[1].start = irq[bus_id - 1];
-        omap2_i2c_mux_pins(bus_id);
-
+        pdata = &i2c_pdata[bus_id - 1];
         /*
          * When waiting for completion of a i2c transfer, we need to
          * set a wake up latency constraint for the MPU. This is to
          * ensure quick enough wakeup from idle, when transfer
          * completes.
+         * Only omap3 has support for constraints
          */
-        if (cpu_is_omap34xx()) {
-                struct omap_i2c_bus_platform_data *pd;
-
-                pd = pdev->dev.platform_data;
-                pd->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat;
-        }
-
-        return platform_device_register(pdev);
+        if (cpu_is_omap34xx())
+                pdata->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat;
+        od = omap_device_build(name, bus_id, oh, pdata,
+                        sizeof(struct omap_i2c_bus_platform_data),
+                        omap_i2c_latency, ARRAY_SIZE(omap_i2c_latency), 0);
+        WARN(IS_ERR(od), "Could not build omap_device for %s\n", name);
+
+        return PTR_ERR(od);
 }
+#else
+static inline int omap2_i2c_add_bus(int bus_id)
+{
+        return 0;
+}
+#endif
 
 static int __init omap_i2c_add_bus(int bus_id)
 {
-        struct platform_device *pdev;
-
-        pdev = &omap_i2c_devices[bus_id - 1];
-
         if (cpu_class_is_omap1())
-                return omap1_i2c_add_bus(pdev, bus_id);
+                return omap1_i2c_add_bus(bus_id);
         else
-                return omap2_i2c_add_bus(pdev, bus_id);
+                return omap2_i2c_add_bus(bus_id);
 }
 
 /**
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
index 4b2028ab4d2b..256ab3f1ec8f 100644
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h
@@ -31,18 +31,18 @@ struct omap_clk {
 #define CK_1510         (1 << 2)
 #define CK_16XX         (1 << 3)        /* 16xx, 17xx, 5912 */
 #define CK_242X         (1 << 4)
-#define CK_243X         (1 << 5)
-#define CK_3XXX         (1 << 6)        /* OMAP3 + AM3 common clocks*/
-#define CK_343X         (1 << 7)        /* OMAP34xx common clocks */
-#define CK_3430ES1      (1 << 8)        /* 34xxES1 only */
-#define CK_3430ES2      (1 << 9)        /* 34xxES2, ES3, non-Sitara 35xx only */
-#define CK_3505         (1 << 10)
-#define CK_3517         (1 << 11)
-#define CK_36XX         (1 << 12)       /* OMAP36xx/37xx-specific clocks */
-#define CK_443X         (1 << 13)
+#define CK_243X         (1 << 5)        /* 243x, 253x */
+#define CK_3430ES1      (1 << 6)        /* 34xxES1 only */
+#define CK_3430ES2PLUS  (1 << 7)        /* 34xxES2, ES3, non-Sitara 35xx only */
+#define CK_3505         (1 << 8)
+#define CK_3517         (1 << 9)
+#define CK_36XX         (1 << 10)       /* 36xx/37xx-specific clocks */
+#define CK_443X         (1 << 11)
 
-#define CK_AM35XX       (CK_3505 | CK_3517)     /* all Sitara AM35xx */
 
+#define CK_34XX         (CK_3430ES1 | CK_3430ES2PLUS)
+#define CK_AM35XX       (CK_3505 | CK_3517)     /* all Sitara AM35xx */
+#define CK_3XXX         (CK_34XX | CK_AM35XX | CK_36XX)
 
 
 #endif
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index fef4696dcf67..8eb0adab19ea 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -49,13 +49,18 @@ struct clkops {
 /* struct clksel_rate.flags possibilities */
 #define RATE_IN_242X            (1 << 0)
 #define RATE_IN_243X            (1 << 1)
-#define RATE_IN_3XXX            (1 << 2)        /* rates common to all OMAP3 */
-#define RATE_IN_3430ES2         (1 << 3)        /* 3430ES2 rates only */
+#define RATE_IN_3430ES1         (1 << 2)        /* 3430ES1 rates only */
+#define RATE_IN_3430ES2PLUS     (1 << 3)        /* 3430 ES >= 2 rates only */
 #define RATE_IN_36XX            (1 << 4)
 #define RATE_IN_4430            (1 << 5)
 
 #define RATE_IN_24XX            (RATE_IN_242X | RATE_IN_243X)
-#define RATE_IN_3430ES2PLUS     (RATE_IN_3430ES2 | RATE_IN_36XX)
+#define RATE_IN_34XX            (RATE_IN_3430ES1 | RATE_IN_3430ES2PLUS)
+#define RATE_IN_3XXX            (RATE_IN_34XX | RATE_IN_36XX)
+
+/* RATE_IN_3430ES2PLUS_36XX includes 34xx/35xx with ES >=2, and all 36xx/37xx */
+#define RATE_IN_3430ES2PLUS_36XX        (RATE_IN_3430ES2PLUS | RATE_IN_36XX)
+
 
 /**
  * struct clksel_rate - register bitfield values corresponding to clk divisors
@@ -119,8 +124,7 @@ struct clksel {
  *
  * Possible values for @flags:
  * DPLL_J_TYPE: "J-type DPLL" (only some 36xx, 4xxx DPLLs)
- * NO_DCO_SEL: don't program DCO (only for some J-type DPLLs)
-
+ *
  * @freqsel_mask is only used on the OMAP34xx family and AM35xx.
  *
  * XXX Some DPLLs have multiple bypass inputs, so it's not technically
@@ -156,6 +160,8 @@ struct dpll_data {
         u32                     autoidle_mask;
         u32                     freqsel_mask;
         u32                     idlest_mask;
+        u32                     dco_mask;
+        u32                     sddiv_mask;
         u8                      auto_recal_bit;
         u8                      recal_en_bit;
         u8                      recal_st_bit;
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index a9d69a09920d..6b8088ec74af 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -27,6 +27,8 @@
 #ifndef __ARCH_ARM_MACH_OMAP_COMMON_H
 #define __ARCH_ARM_MACH_OMAP_COMMON_H
 
+#include <linux/delay.h>
+
 #include <plat/i2c.h>
 
 struct sys_timer;
diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h
index 0cce4ca83aa0..d1c916fcf770 100644
--- a/arch/arm/plat-omap/include/plat/dma.h
+++ b/arch/arm/plat-omap/include/plat/dma.h
@@ -21,141 +21,15 @@
 #ifndef __ASM_ARCH_DMA_H
 #define __ASM_ARCH_DMA_H
 
-/* Move omap4 specific defines to dma-44xx.h */
-#include "dma-44xx.h"
+#include <linux/platform_device.h>
 
-/* Hardware registers for omap1 */
-#define OMAP1_DMA_BASE                  (0xfffed800)
-
-#define OMAP1_DMA_GCR                   0x400
-#define OMAP1_DMA_GSCR                  0x404
-#define OMAP1_DMA_GRST                  0x408
-#define OMAP1_DMA_HW_ID                 0x442
-#define OMAP1_DMA_PCH2_ID               0x444
-#define OMAP1_DMA_PCH0_ID               0x446
-#define OMAP1_DMA_PCH1_ID               0x448
-#define OMAP1_DMA_PCHG_ID               0x44a
-#define OMAP1_DMA_PCHD_ID               0x44c
-#define OMAP1_DMA_CAPS_0_U              0x44e
-#define OMAP1_DMA_CAPS_0_L              0x450
-#define OMAP1_DMA_CAPS_1_U              0x452
-#define OMAP1_DMA_CAPS_1_L              0x454
-#define OMAP1_DMA_CAPS_2                0x456
-#define OMAP1_DMA_CAPS_3                0x458
-#define OMAP1_DMA_CAPS_4                0x45a
-#define OMAP1_DMA_PCH2_SR               0x460
-#define OMAP1_DMA_PCH0_SR               0x480
-#define OMAP1_DMA_PCH1_SR               0x482
-#define OMAP1_DMA_PCHD_SR               0x4c0
-
-/* Hardware registers for omap2 and omap3 */
-#define OMAP24XX_DMA4_BASE              (L4_24XX_BASE + 0x56000)
-#define OMAP34XX_DMA4_BASE              (L4_34XX_BASE + 0x56000)
-#define OMAP44XX_DMA4_BASE              (L4_44XX_BASE + 0x56000)
-
-#define OMAP_DMA4_REVISION              0x00
-#define OMAP_DMA4_GCR                   0x78
-#define OMAP_DMA4_IRQSTATUS_L0          0x08
-#define OMAP_DMA4_IRQSTATUS_L1          0x0c
-#define OMAP_DMA4_IRQSTATUS_L2          0x10
-#define OMAP_DMA4_IRQSTATUS_L3          0x14
-#define OMAP_DMA4_IRQENABLE_L0          0x18
-#define OMAP_DMA4_IRQENABLE_L1          0x1c
-#define OMAP_DMA4_IRQENABLE_L2          0x20
-#define OMAP_DMA4_IRQENABLE_L3          0x24
-#define OMAP_DMA4_SYSSTATUS             0x28
-#define OMAP_DMA4_OCP_SYSCONFIG         0x2c
-#define OMAP_DMA4_CAPS_0                0x64
-#define OMAP_DMA4_CAPS_2                0x6c
-#define OMAP_DMA4_CAPS_3                0x70
-#define OMAP_DMA4_CAPS_4                0x74
-
-#define OMAP1_LOGICAL_DMA_CH_COUNT      17
-#define OMAP_DMA4_LOGICAL_DMA_CH_COUNT  32      /* REVISIT: Is this 32 + 2? */
-
-/* Common channel specific registers for omap1 */
-#define OMAP1_DMA_CH_BASE(n)            (0x40 * (n) + 0x00)
-#define OMAP1_DMA_CSDP(n)               (0x40 * (n) + 0x00)
-#define OMAP1_DMA_CCR(n)                (0x40 * (n) + 0x02)
-#define OMAP1_DMA_CICR(n)               (0x40 * (n) + 0x04)
-#define OMAP1_DMA_CSR(n)                (0x40 * (n) + 0x06)
-#define OMAP1_DMA_CEN(n)                (0x40 * (n) + 0x10)
-#define OMAP1_DMA_CFN(n)                (0x40 * (n) + 0x12)
-#define OMAP1_DMA_CSFI(n)               (0x40 * (n) + 0x14)
-#define OMAP1_DMA_CSEI(n)               (0x40 * (n) + 0x16)
-#define OMAP1_DMA_CPC(n)                (0x40 * (n) + 0x18)     /* 15xx only */
-#define OMAP1_DMA_CSAC(n)               (0x40 * (n) + 0x18)
-#define OMAP1_DMA_CDAC(n)               (0x40 * (n) + 0x1a)
-#define OMAP1_DMA_CDEI(n)               (0x40 * (n) + 0x1c)
-#define OMAP1_DMA_CDFI(n)               (0x40 * (n) + 0x1e)
-#define OMAP1_DMA_CLNK_CTRL(n)          (0x40 * (n) + 0x28)
-
-/* Common channel specific registers for omap2 */
-#define OMAP_DMA4_CH_BASE(n)            (0x60 * (n) + 0x80)
-#define OMAP_DMA4_CCR(n)                (0x60 * (n) + 0x80)
-#define OMAP_DMA4_CLNK_CTRL(n)          (0x60 * (n) + 0x84)
-#define OMAP_DMA4_CICR(n)               (0x60 * (n) + 0x88)
-#define OMAP_DMA4_CSR(n)                (0x60 * (n) + 0x8c)
-#define OMAP_DMA4_CSDP(n)               (0x60 * (n) + 0x90)
-#define OMAP_DMA4_CEN(n)                (0x60 * (n) + 0x94)
-#define OMAP_DMA4_CFN(n)                (0x60 * (n) + 0x98)
-#define OMAP_DMA4_CSEI(n)               (0x60 * (n) + 0xa4)
-#define OMAP_DMA4_CSFI(n)               (0x60 * (n) + 0xa8)
-#define OMAP_DMA4_CDEI(n)               (0x60 * (n) + 0xac)
-#define OMAP_DMA4_CDFI(n)               (0x60 * (n) + 0xb0)
-#define OMAP_DMA4_CSAC(n)               (0x60 * (n) + 0xb4)
-#define OMAP_DMA4_CDAC(n)               (0x60 * (n) + 0xb8)
-
-/* Channel specific registers only on omap1 */
-#define OMAP1_DMA_CSSA_L(n)             (0x40 * (n) + 0x08)
-#define OMAP1_DMA_CSSA_U(n)             (0x40 * (n) + 0x0a)
-#define OMAP1_DMA_CDSA_L(n)             (0x40 * (n) + 0x0c)
-#define OMAP1_DMA_CDSA_U(n)             (0x40 * (n) + 0x0e)
-#define OMAP1_DMA_COLOR_L(n)            (0x40 * (n) + 0x20)
-#define OMAP1_DMA_COLOR_U(n)            (0x40 * (n) + 0x22)
-#define OMAP1_DMA_CCR2(n)               (0x40 * (n) + 0x24)
-#define OMAP1_DMA_LCH_CTRL(n)           (0x40 * (n) + 0x2a)     /* not on 15xx */
-#define OMAP1_DMA_CCEN(n)               0
-#define OMAP1_DMA_CCFN(n)               0
-
-/* Channel specific registers only on omap2 */
-#define OMAP_DMA4_CSSA(n)               (0x60 * (n) + 0x9c)
-#define OMAP_DMA4_CDSA(n)               (0x60 * (n) + 0xa0)
-#define OMAP_DMA4_CCEN(n)               (0x60 * (n) + 0xbc)
-#define OMAP_DMA4_CCFN(n)               (0x60 * (n) + 0xc0)
-#define OMAP_DMA4_COLOR(n)              (0x60 * (n) + 0xc4)
-
-/* Additional registers available on OMAP4 */
-#define OMAP_DMA4_CDP(n)                (0x60 * (n) + 0xd0)
-#define OMAP_DMA4_CNDP(n)               (0x60 * (n) + 0xd4)
-#define OMAP_DMA4_CCDN(n)               (0x60 * (n) + 0xd8)
-
-/* Dummy defines to keep multi-omap compiles happy */
-#define OMAP1_DMA_REVISION              0
-#define OMAP1_DMA_IRQSTATUS_L0          0
-#define OMAP1_DMA_IRQENABLE_L0          0
-#define OMAP1_DMA_OCP_SYSCONFIG         0
-#define OMAP_DMA4_HW_ID                 0
-#define OMAP_DMA4_CAPS_0_L              0
-#define OMAP_DMA4_CAPS_0_U              0
-#define OMAP_DMA4_CAPS_1_L              0
-#define OMAP_DMA4_CAPS_1_U              0
-#define OMAP_DMA4_GSCR                  0
-#define OMAP_DMA4_CPC(n)                0
-
-#define OMAP_DMA4_LCH_CTRL(n)           0
-#define OMAP_DMA4_COLOR_L(n)            0
-#define OMAP_DMA4_COLOR_U(n)            0
-#define OMAP_DMA4_CCR2(n)               0
-#define OMAP1_DMA_CSSA(n)               0
-#define OMAP1_DMA_CDSA(n)               0
-#define OMAP_DMA4_CSSA_L(n)             0
-#define OMAP_DMA4_CSSA_U(n)             0
-#define OMAP_DMA4_CDSA_L(n)             0
-#define OMAP_DMA4_CDSA_U(n)             0
-#define OMAP1_DMA_COLOR(n)              0
+/*
+ * TODO: These dma channel defines should go away once all
+ * the omap drivers hwmod adapted.
+ */
 
-/*----------------------------------------------------------------------------*/
+/* Move omap4 specific defines to dma-44xx.h */
+#include "dma-44xx.h"
 
 /* DMA channels for omap1 */
 #define OMAP_DMA_NO_DEVICE              0
@@ -405,6 +279,63 @@
 #define DMA_CH_PRIO_HIGH                0x1
 #define DMA_CH_PRIO_LOW                 0x0 /* Def */
 
+/* Errata handling */
+#define IS_DMA_ERRATA(id)               (errata & (id))
+#define SET_DMA_ERRATA(id)              (errata |= (id))
+
+#define DMA_ERRATA_IFRAME_BUFFERING     BIT(0x0)
+#define DMA_ERRATA_PARALLEL_CHANNELS    BIT(0x1)
+#define DMA_ERRATA_i378                 BIT(0x2)
+#define DMA_ERRATA_i541                 BIT(0x3)
+#define DMA_ERRATA_i88                  BIT(0x4)
+#define DMA_ERRATA_3_3                  BIT(0x5)
+#define DMA_ROMCODE_BUG                 BIT(0x6)
+
+/* Attributes for OMAP DMA Contrller */
+#define DMA_LINKED_LCH                  BIT(0x0)
+#define GLOBAL_PRIORITY                 BIT(0x1)
+#define RESERVE_CHANNEL                 BIT(0x2)
+#define IS_CSSA_32                      BIT(0x3)
+#define IS_CDSA_32                      BIT(0x4)
+#define IS_RW_PRIORITY                  BIT(0x5)
+#define ENABLE_1510_MODE                BIT(0x6)
+#define SRC_PORT                        BIT(0x7)
+#define DST_PORT                        BIT(0x8)
+#define SRC_INDEX                       BIT(0x9)
+#define DST_INDEX                       BIT(0xA)
+#define IS_BURST_ONLY4                  BIT(0xB)
+#define CLEAR_CSR_ON_READ               BIT(0xC)
+#define IS_WORD_16                      BIT(0xD)
+
+enum omap_reg_offsets {
+
+GCR,            GSCR,           GRST1,          HW_ID,
+PCH2_ID,        PCH0_ID,        PCH1_ID,        PCHG_ID,
+PCHD_ID,        CAPS_0,         CAPS_1,         CAPS_2,
+CAPS_3,         CAPS_4,         PCH2_SR,        PCH0_SR,
+PCH1_SR,        PCHD_SR,        REVISION,       IRQSTATUS_L0,
+IRQSTATUS_L1,   IRQSTATUS_L2,   IRQSTATUS_L3,   IRQENABLE_L0,
+IRQENABLE_L1,   IRQENABLE_L2,   IRQENABLE_L3,   SYSSTATUS,
+OCP_SYSCONFIG,
+
+/* omap1+ specific */
+CPC, CCR2, LCH_CTRL,
+
+/* Common registers for all omap's */
+CSDP,           CCR,            CICR,           CSR,
+CEN,            CFN,            CSFI,           CSEI,
+CSAC,           CDAC,           CDEI,
+CDFI,           CLNK_CTRL,
+
+/* Channel specific registers */
+CSSA,           CDSA,           COLOR,
+CCEN,           CCFN,
+
+/* omap3630 and omap4 specific */
+CDP,            CNDP,           CCDN,
+
+};
+
 enum omap_dma_burst_mode {
         OMAP_DMA_DATA_BURST_DIS = 0,
         OMAP_DMA_DATA_BURST_4,
@@ -470,6 +401,41 @@ struct omap_dma_channel_params {
 #endif
 };
 
+struct omap_dma_lch {
+        int next_lch;
+        int dev_id;
+        u16 saved_csr;
+        u16 enabled_irqs;
+        const char *dev_name;
+        void (*callback)(int lch, u16 ch_status, void *data);
+        void *data;
+        long flags;
+        /* required for Dynamic chaining */
+        int prev_linked_ch;
+        int next_linked_ch;
+        int state;
+        int chain_id;
+        int status;
+};
+
+struct omap_dma_dev_attr {
+        u32 dev_caps;
+        u16 lch_count;
+        u16 chan_count;
+        struct omap_dma_lch *chan;
+};
+
+/* System DMA platform data structure */
+struct omap_system_dma_plat_info {
+        struct omap_dma_dev_attr *dma_attr;
+        u32 errata;
+        void (*disable_irq_lch)(int lch);
+        void (*show_dma_caps)(void);
+        void (*clear_lch_regs)(int lch);
+        void (*clear_dma)(int lch);
+        void (*dma_write)(u32 val, int reg, int lch);
+        u32 (*dma_read)(int reg, int lch);
+};
 
 extern void omap_set_dma_priority(int lch, int dst_port, int priority);
 extern int omap_request_dma(int dev_id, const char *dev_name,
diff --git a/arch/arm/plat-omap/include/plat/fpga.h b/arch/arm/plat-omap/include/plat/fpga.h
index f1864a652f7a..ae39bcb3f5ba 100644
--- a/arch/arm/plat-omap/include/plat/fpga.h
+++ b/arch/arm/plat-omap/include/plat/fpga.h
@@ -19,11 +19,7 @@
 #ifndef __ASM_ARCH_OMAP_FPGA_H
 #define __ASM_ARCH_OMAP_FPGA_H
 
-#if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP15XX)
 extern void omap1510_fpga_init_irq(void);
-#else
-#define omap1510_fpga_init_irq()        (0)
-#endif
 
 #define fpga_read(reg)                  __raw_readb(reg)
 #define fpga_write(val, reg)            __raw_writeb(val, reg)
diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h
index de1c604962eb..d6f9fa0f62af 100644
--- a/arch/arm/plat-omap/include/plat/gpio.h
+++ b/arch/arm/plat-omap/include/plat/gpio.h
@@ -27,26 +27,15 @@
 #define __ASM_ARCH_OMAP_GPIO_H
 
 #include <linux/io.h>
+#include <linux/platform_device.h>
 #include <mach/irqs.h>
 
 #define OMAP1_MPUIO_BASE                        0xfffb5000
 
-#if (defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850))
-
-#define OMAP_MPUIO_INPUT_LATCH          0x00
-#define OMAP_MPUIO_OUTPUT               0x02
-#define OMAP_MPUIO_IO_CNTL              0x04
-#define OMAP_MPUIO_KBR_LATCH            0x08
-#define OMAP_MPUIO_KBC                  0x0a
-#define OMAP_MPUIO_GPIO_EVENT_MODE      0x0c
-#define OMAP_MPUIO_GPIO_INT_EDGE        0x0e
-#define OMAP_MPUIO_KBD_INT              0x10
-#define OMAP_MPUIO_GPIO_INT             0x12
-#define OMAP_MPUIO_KBD_MASKIT           0x14
-#define OMAP_MPUIO_GPIO_MASKIT          0x16
-#define OMAP_MPUIO_GPIO_DEBOUNCING      0x18
-#define OMAP_MPUIO_LATCH                0x1a
-#else
+/*
+ * These are the omap15xx/16xx offsets. The omap7xx offset are
+ * OMAP_MPUIO_ / 2 offsets below.
+ */
 #define OMAP_MPUIO_INPUT_LATCH          0x00
 #define OMAP_MPUIO_OUTPUT               0x04
 #define OMAP_MPUIO_IO_CNTL              0x08
@@ -60,7 +49,6 @@
 #define OMAP_MPUIO_GPIO_MASKIT          0x2c
 #define OMAP_MPUIO_GPIO_DEBOUNCING      0x30
 #define OMAP_MPUIO_LATCH                0x34
-#endif
 
 #define OMAP34XX_NR_GPIOS               6
 
@@ -71,8 +59,30 @@
                                  IH_MPUIO_BASE + ((nr) & 0x0f) : \
                                  IH_GPIO_BASE + (nr))
 
-extern int omap_gpio_init(void);        /* Call from board init only */
-extern void omap2_gpio_prepare_for_idle(int power_state);
+#define METHOD_MPUIO            0
+#define METHOD_GPIO_1510        1
+#define METHOD_GPIO_1610        2
+#define METHOD_GPIO_7XX         3
+#define METHOD_GPIO_24XX        5
+#define METHOD_GPIO_44XX        6
+
+struct omap_gpio_dev_attr {
+        int bank_width;         /* GPIO bank width */
+        bool dbck_flag;         /* dbck required or not - True for OMAP3&4 */
+};
+
+struct omap_gpio_platform_data {
+        u16 virtual_irq_start;
+        int bank_type;
+        int bank_width;         /* GPIO bank width */
+        int bank_stride;        /* Only needed for omap1 MPUIO */
+        bool dbck_flag;         /* dbck required or not - True for OMAP3&4 */
+};
+
+/* TODO: Analyze removing gpio_bank_count usage from driver code */
+extern int gpio_bank_count;
+
+extern void omap2_gpio_prepare_for_idle(int off_mode);
 extern void omap2_gpio_resume_after_idle(void);
 extern void omap_set_gpio_debounce(int gpio, int enable);
 extern void omap_set_gpio_debounce_time(int gpio, int enable);
diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h
index 9fd99b9e40ab..85ded598853e 100644
--- a/arch/arm/plat-omap/include/plat/gpmc.h
+++ b/arch/arm/plat-omap/include/plat/gpmc.h
@@ -80,12 +80,12 @@
 #define GPMC_PREFETCH_STATUS_COUNT(val) (val & 0x00003fff)
 
 /*
- * Note that all values in this struct are in nanoseconds, while
- * the register values are in gpmc_fck cycles.
+ * Note that all values in this struct are in nanoseconds except sync_clk
+ * (which is in picoseconds), while the register values are in gpmc_fck cycles.
  */
 struct gpmc_timings {
-        /* Minimum clock period for synchronous mode */
-        u16 sync_clk;
+        /* Minimum clock period for synchronous mode (in picoseconds) */
+        u32 sync_clk;
 
         /* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */
         u16 cs_on;              /* Assertion time */
@@ -117,6 +117,7 @@ struct gpmc_timings {
 };
 
 extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns);
+extern unsigned int gpmc_ps_to_ticks(unsigned int time_ps);
 extern unsigned int gpmc_ticks_to_ns(unsigned int ticks);
 extern unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns);
 extern unsigned long gpmc_get_fclk_period(void);
diff --git a/arch/arm/plat-omap/include/plat/i2c.h b/arch/arm/plat-omap/include/plat/i2c.h
index 36a0befd6168..878d632c4092 100644
--- a/arch/arm/plat-omap/include/plat/i2c.h
+++ b/arch/arm/plat-omap/include/plat/i2c.h
@@ -36,6 +36,19 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
 }
 #endif
 
+/**
+ * i2c_dev_attr - OMAP I2C controller device attributes for omap_hwmod
+ * @fifo_depth: total controller FIFO size (in bytes)
+ * @flags: differences in hardware support capability
+ *
+ * @fifo_depth represents what exists on the hardware, not what is
+ * actually configured at runtime by the device driver.
+ */
+struct omap_i2c_dev_attr {
+        u8      fifo_depth;
+        u8      flags;
+};
+
 void __init omap1_i2c_mux_pins(int bus_id);
 void __init omap2_i2c_mux_pins(int bus_id);
 
diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h
index 204865f91d93..ef4106c13183 100644
--- a/arch/arm/plat-omap/include/plat/io.h
+++ b/arch/arm/plat-omap/include/plat/io.h
@@ -291,8 +291,9 @@ static inline void omap44xx_map_common_io(void)
 }
 #endif
 
-extern void omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
-                                 struct omap_sdrc_params *sdrc_cs1);
+extern void omap2_init_common_infrastructure(void);
+extern void omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0,
+                                      struct omap_sdrc_params *sdrc_cs1);
 
 #define __arch_ioremap  omap_ioremap
 #define __arch_iounmap  omap_iounmap
diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h
index 33c7d41cb6a5..69230d685538 100644
--- a/arch/arm/plat-omap/include/plat/iommu.h
+++ b/arch/arm/plat-omap/include/plat/iommu.h
@@ -50,6 +50,8 @@ struct iommu {
         int (*isr)(struct iommu *obj);
 
         void *ctx; /* iommu context: registres saved area */
+        u32 da_start;
+        u32 da_end;
 };
 
 struct cr_regs {
@@ -103,6 +105,8 @@ struct iommu_platform_data {
         const char *name;
         const char *clk_name;
         const int nr_tlb_entries;
+        u32 da_start;
+        u32 da_end;
 };
 
 #if defined(CONFIG_ARCH_OMAP1)
@@ -152,6 +156,7 @@ extern void flush_iotlb_all(struct iommu *obj);
 extern int iopgtable_store_entry(struct iommu *obj, struct iotlb_entry *e);
 extern size_t iopgtable_clear_entry(struct iommu *obj, u32 iova);
 
+extern int iommu_set_da_range(struct iommu *obj, u32 start, u32 end);
 extern struct iommu *iommu_get(const char *name);
 extern void iommu_put(struct iommu *obj);
 
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 65e20a686713..2910de921c52 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -77,7 +77,7 @@
 /*
  * OMAP-1610 specific IRQ numbers for interrupt handler 1
  */
-#define INT_1610_IH2_IRQ        0
+#define INT_1610_IH2_IRQ        INT_1510_IH2_IRQ
 #define INT_1610_IH2_FIQ        2
 #define INT_1610_McBSP2_TX      4
 #define INT_1610_McBSP2_RX      5
diff --git a/arch/arm/plat-omap/include/plat/keypad.h b/arch/arm/plat-omap/include/plat/keypad.h
index 3ae52ccc793c..793ce9d53294 100644
--- a/arch/arm/plat-omap/include/plat/keypad.h
+++ b/arch/arm/plat-omap/include/plat/keypad.h
@@ -10,16 +10,18 @@
 #ifndef ASMARM_ARCH_KEYPAD_H
 #define ASMARM_ARCH_KEYPAD_H
 
-#warning: Please update the board to use matrix_keypad.h instead
+#ifndef CONFIG_ARCH_OMAP1
+#warning Please update the board to use matrix-keypad driver
+#endif
+#include <linux/input/matrix_keypad.h>
 
 struct omap_kp_platform_data {
         int rows;
         int cols;
-        int *keymap;
-        unsigned int keymapsize;
-        unsigned int rep:1;
+        const struct matrix_keymap_data *keymap_data;
+        bool rep;
         unsigned long delay;
-        unsigned int dbounce:1;
+        bool dbounce;
         /* specific to OMAP242x*/
         unsigned int *row_gpios;
         unsigned int *col_gpios;
@@ -28,18 +30,21 @@ struct omap_kp_platform_data {
 /* Group (0..3) -- when multiple keys are pressed, only the
  * keys pressed in the same group are considered as pressed. This is
  * in order to workaround certain crappy HW designs that produce ghost
- * keypresses. */
-#define GROUP_0         (0 << 16)
-#define GROUP_1         (1 << 16)
-#define GROUP_2         (2 << 16)
-#define GROUP_3         (3 << 16)
+ * keypresses. Two free bits, not used by neither row/col nor keynum,
+ * must be available for use as group bits. The below GROUP_SHIFT
+ * macro definition is based on some prior knowledge of the
+ * matrix_keypad defined KEY() macro internals.
+ */
+#define GROUP_SHIFT     14
+#define GROUP_0         (0 << GROUP_SHIFT)
+#define GROUP_1         (1 << GROUP_SHIFT)
+#define GROUP_2         (2 << GROUP_SHIFT)
+#define GROUP_3         (3 << GROUP_SHIFT)
 #define GROUP_MASK      GROUP_3
+#if KEY_MAX & GROUP_MASK
+#error Group bits in conflict with keynum bits
+#endif
 
-#define KEY_PERSISTENT          0x00800000
-#define KEYNUM_MASK             0x00EFFFFF
-#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val))
-#define PERSISTENT_KEY(col, row) (((col) << 28) | ((row) << 24) | \
-                                                KEY_PERSISTENT)
 
 #endif
 
diff --git a/arch/arm/plat-omap/include/plat/l4_3xxx.h b/arch/arm/plat-omap/include/plat/l4_3xxx.h
new file mode 100644
index 000000000000..5e1949375422
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/l4_3xxx.h
@@ -0,0 +1,24 @@
+/*
+ * arch/arm/plat-omap/include/mach/l4_3xxx.h - L4 firewall definitions
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_L4_3XXX_H
+#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_L4_3XXX_H
+
+/* L4 CORE */
+#define OMAP3_L4_CORE_FW_I2C1_REGION                            21
+#define OMAP3_L4_CORE_FW_I2C1_TA_REGION                         22
+#define OMAP3_L4_CORE_FW_I2C2_REGION                            23
+#define OMAP3_L4_CORE_FW_I2C2_TA_REGION                         24
+#define OMAP3_L4_CORE_FW_I2C3_REGION                            73
+#define OMAP3_L4_CORE_FW_I2C3_TA_REGION                         74
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h
index 997656552109..cc3921e9059c 100644
--- a/arch/arm/plat-omap/include/plat/mailbox.h
+++ b/arch/arm/plat-omap/include/plat/mailbox.h
@@ -46,8 +46,8 @@ struct omap_mbox_queue {
         struct kfifo            fifo;
         struct work_struct      work;
         struct tasklet_struct   tasklet;
-        int     (*callback)(void *);
         struct omap_mbox        *mbox;
+        bool full;
 };
 
 struct omap_mbox {
@@ -57,13 +57,15 @@ struct omap_mbox {
         struct omap_mbox_ops    *ops;
         struct device           *dev;
         void                    *priv;
+        int                     use_count;
+        struct blocking_notifier_head   notifier;
 };
 
 int omap_mbox_msg_send(struct omap_mbox *, mbox_msg_t msg);
 void omap_mbox_init_seq(struct omap_mbox *);
 
-struct omap_mbox *omap_mbox_get(const char *);
-void omap_mbox_put(struct omap_mbox *);
+struct omap_mbox *omap_mbox_get(const char *, struct notifier_block *nb);
+void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb);
 
 int omap_mbox_register(struct device *parent, struct omap_mbox **);
 int omap_mbox_unregister(void);
diff --git a/arch/arm/plat-omap/include/plat/omap-pm.h b/arch/arm/plat-omap/include/plat/omap-pm.h
index 728fbb9dd549..c0a752053039 100644
--- a/arch/arm/plat-omap/include/plat/omap-pm.h
+++ b/arch/arm/plat-omap/include/plat/omap-pm.h
@@ -17,26 +17,7 @@
 #include <linux/device.h>
 #include <linux/cpufreq.h>
 #include <linux/clk.h>
-
-#include "powerdomain.h"
-
-/**
- * struct omap_opp - clock frequency-to-OPP ID table for DSP, MPU
- * @rate: target clock rate
- * @opp_id: OPP ID
- * @min_vdd: minimum VDD1 voltage (in millivolts) for this OPP
- *
- * Operating performance point data.  Can vary by OMAP chip and board.
- */
-struct omap_opp {
-        unsigned long rate;
-        u8 opp_id;
-        u16 min_vdd;
-};
-
-extern struct omap_opp *mpu_opps;
-extern struct omap_opp *dsp_opps;
-extern struct omap_opp *l3_opps;
+#include <linux/opp.h>
 
 /*
  * agent_id values for use with omap_pm_set_min_bus_tput():
@@ -59,9 +40,11 @@ extern struct omap_opp *l3_opps;
  * framework starts.  The "_if_" is to avoid name collisions with the
  * PM idle-loop code.
  */
-int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table,
-                                 struct omap_opp *dsp_opp_table,
-                                 struct omap_opp *l3_opp_table);
+#ifdef CONFIG_OMAP_PM_NONE
+#define omap_pm_if_early_init() 0
+#else
+int __init omap_pm_if_early_init(void);
+#endif
 
 /**
  * omap_pm_if_init - OMAP PM init code called after clock fw init
@@ -69,7 +52,11 @@ int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table,
  * The main initialization code.  OPP tables are passed in here.  The
  * "_if_" is to avoid name collisions with the PM idle-loop code.
  */
+#ifdef CONFIG_OMAP_PM_NONE
+#define omap_pm_if_init() 0
+#else
 int __init omap_pm_if_init(void);
+#endif
 
 /**
  * omap_pm_if_exit - OMAP PM exit code
@@ -363,9 +350,11 @@ unsigned long omap_pm_cpu_get_freq(void);
  * driver must restore device context.   If the number of context losses
  * exceeds the maximum positive integer, the function will wrap to 0 and
  * continue counting.  Returns the number of context losses for this device,
- * or -EINVAL upon error.
+ * or zero upon error.
  */
-int omap_pm_get_dev_context_loss_count(struct device *dev);
+u32 omap_pm_get_dev_context_loss_count(struct device *dev);
 
+void omap_pm_enable_off_mode(void);
+void omap_pm_disable_off_mode(void);
 
 #endif
diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h b/arch/arm/plat-omap/include/plat/omap-serial.h
index c8dae02f0704..2682043f5a5b 100644
--- a/arch/arm/plat-omap/include/plat/omap-serial.h
+++ b/arch/arm/plat-omap/include/plat/omap-serial.h
@@ -22,7 +22,7 @@
 
 #include <plat/mux.h>
 
-#define DRIVER_NAME     "omap-hsuart"
+#define DRIVER_NAME     "omap_uart"
 
 /*
  * Use tty device name as ttyO, [O -> OMAP]
@@ -31,20 +31,8 @@
  */
 #define OMAP_SERIAL_NAME        "ttyO"
 
-#define OMAP_MDR1_DISABLE       0x07
-#define OMAP_MDR1_MODE13X       0x03
-#define OMAP_MDR1_MODE16X       0x00
 #define OMAP_MODE13X_SPEED      230400
 
-/*
- * LCR = 0XBF: Switch to Configuration Mode B.
- * In configuration mode b allow access
- * to EFR,DLL,DLH.
- * Reference OMAP TRM Chapter 17
- * Section: 1.4.3 Mode Selection
- */
-#define OMAP_UART_LCR_CONF_MDB  0XBF
-
 /* WER = 0x7F
  * Enable module level wakeup in WER reg
  */
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
index 28e2d1a78433..e4c349ff9fd8 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/plat-omap/include/plat/omap_device.h
@@ -107,6 +107,7 @@ void __iomem *omap_device_get_rt_va(struct omap_device *od);
 int omap_device_align_pm_lat(struct platform_device *pdev,
                              u32 new_wakeup_lat_limit);
 struct powerdomain *omap_device_get_pwrdm(struct omap_device *od);
+u32 omap_device_get_context_loss_count(struct platform_device *pdev);
 
 /* Other */
 
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 7eaa8edf3b14..6864a997f2ca 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -23,7 +23,7 @@
  * - add pinmuxing
  * - init_conn_id_bit (CONNID_BIT_VECTOR)
  * - implement default hwmod SMS/SDRC flags?
- * - remove unused fields
+ * - move Linux-specific data ("non-ROM data") out
  *
  */
 #ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD_H
@@ -32,8 +32,9 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/ioport.h>
-#include <linux/mutex.h>
+#include <linux/spinlock.h>
 #include <plat/cpu.h>
+#include <plat/voltage.h>
 
 struct omap_device;
 
@@ -76,6 +77,20 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
 #define HWMOD_IDLEMODE_FORCE            (1 << 0)
 #define HWMOD_IDLEMODE_NO               (1 << 1)
 #define HWMOD_IDLEMODE_SMART            (1 << 2)
+/* Slave idle mode flag only */
+#define HWMOD_IDLEMODE_SMART_WKUP       (1 << 3)
+
+/**
+ * struct omap_hwmod_mux_info - hwmod specific mux configuration
+ * @pads:              array of omap_device_pad entries
+ * @nr_pads:           number of omap_device_pad entries
+ *
+ * Note that this is currently built during init as needed.
+ */
+struct omap_hwmod_mux_info {
+        int                             nr_pads;
+        struct omap_device_pad          *pads;
+};
 
 /**
  * struct omap_hwmod_irq_info - MPU IRQs used by the hwmod
@@ -159,7 +174,7 @@ struct omap_hwmod_omap2_firewall {
  * ADDR_MAP_ON_INIT: Map this address space during omap_hwmod init.
  * ADDR_TYPE_RT: Address space contains module register target data.
  */
-#define ADDR_MAP_ON_INIT        (1 << 0)
+#define ADDR_MAP_ON_INIT        (1 << 0)        /* XXX does not belong */
 #define ADDR_TYPE_RT            (1 << 1)
 
 /**
@@ -200,8 +215,6 @@ struct omap_hwmod_addr_space {
  * @fw: interface firewall data
  * @addr_cnt: ARRAY_SIZE(@addr)
  * @width: OCP data width
- * @thread_cnt: number of threads
- * @max_burst_len: maximum burst length in @width sized words (0 if unlimited)
  * @user: initiators using this interface (see OCP_USER_* macros above)
  * @flags: OCP interface flags (see OCPIF_* macros above)
  *
@@ -221,8 +234,6 @@ struct omap_hwmod_ocp_if {
         }                               fw;
         u8                              addr_cnt;
         u8                              width;
-        u8                              thread_cnt;
-        u8                              max_burst_len;
         u8                              user;
         u8                              flags;
 };
@@ -231,11 +242,12 @@ struct omap_hwmod_ocp_if {
 /* Macros for use in struct omap_hwmod_sysconfig */
 
 /* Flags for use in omap_hwmod_sysconfig.idlemodes */
-#define MASTER_STANDBY_SHIFT    2
+#define MASTER_STANDBY_SHIFT    4
 #define SLAVE_IDLE_SHIFT        0
 #define SIDLE_FORCE             (HWMOD_IDLEMODE_FORCE << SLAVE_IDLE_SHIFT)
 #define SIDLE_NO                (HWMOD_IDLEMODE_NO << SLAVE_IDLE_SHIFT)
 #define SIDLE_SMART             (HWMOD_IDLEMODE_SMART << SLAVE_IDLE_SHIFT)
+#define SIDLE_SMART_WKUP        (HWMOD_IDLEMODE_SMART_WKUP << SLAVE_IDLE_SHIFT)
 #define MSTANDBY_FORCE          (HWMOD_IDLEMODE_FORCE << MASTER_STANDBY_SHIFT)
 #define MSTANDBY_NO             (HWMOD_IDLEMODE_NO << MASTER_STANDBY_SHIFT)
 #define MSTANDBY_SMART          (HWMOD_IDLEMODE_SMART << MASTER_STANDBY_SHIFT)
@@ -357,14 +369,14 @@ struct omap_hwmod_omap4_prcm {
  * HWMOD_SWSUP_MSTDBY: omap_hwmod code should manually bring module in and out
  *     of standby, rather than relying on module smart-standby
  * HWMOD_INIT_NO_RESET: don't reset this module at boot - important for
- *     SDRAM controller, etc.
+ *     SDRAM controller, etc. XXX probably belongs outside the main hwmod file
  * HWMOD_INIT_NO_IDLE: don't idle this module at boot - important for SDRAM
- *     controller, etc.
+ *     controller, etc. XXX probably belongs outside the main hwmod file
  * HWMOD_NO_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE)
  *     when module is enabled, rather than the default, which is to
  *     enable autoidle
  * HWMOD_SET_DEFAULT_CLOCKACT: program CLOCKACTIVITY bits at startup
- * HWMOD_NO_IDLEST : this module does not have idle status - this is the case
+ * HWMOD_NO_IDLEST: this module does not have idle status - this is the case
  *     only for few initiator modules on OMAP2 & 3.
  * HWMOD_CONTROL_OPT_CLKS_IN_RESET: Enable all optional clocks during reset.
  *     This is needed for devices like DSS that require optional clocks enabled
@@ -415,14 +427,31 @@ struct omap_hwmod_omap4_prcm {
  * @name: name of the hwmod_class
  * @sysc: device SYSCONFIG/SYSSTATUS register data
  * @rev: revision of the IP class
+ * @pre_shutdown: ptr to fn to be executed immediately prior to device shutdown
+ * @reset: ptr to fn to be executed in place of the standard hwmod reset fn
  *
  * Represent the class of a OMAP hardware "modules" (e.g. timer,
  * smartreflex, gpio, uart...)
+ *
+ * @pre_shutdown is a function that will be run immediately before
+ * hwmod clocks are disabled, etc.  It is intended for use for hwmods
+ * like the MPU watchdog, which cannot be disabled with the standard
+ * omap_hwmod_shutdown().  The function should return 0 upon success,
+ * or some negative error upon failure.  Returning an error will cause
+ * omap_hwmod_shutdown() to abort the device shutdown and return an
+ * error.
+ *
+ * If @reset is defined, then the function it points to will be
+ * executed in place of the standard hwmod _reset() code in
+ * mach-omap2/omap_hwmod.c.  This is needed for IP blocks which have
+ * unusual reset sequences - usually processor IP blocks like the IVA.
  */
 struct omap_hwmod_class {
         const char                              *name;
         struct omap_hwmod_class_sysconfig       *sysc;
         u32                                     rev;
+        int                                     (*pre_shutdown)(struct omap_hwmod *oh);
+        int                                     (*reset)(struct omap_hwmod *oh);
 };
 
 /**
@@ -436,14 +465,14 @@ struct omap_hwmod_class {
  * @main_clk: main clock: OMAP clock name
  * @_clk: pointer to the main struct clk (filled in at runtime)
  * @opt_clks: other device clocks that drivers can request (0..*)
+ * @vdd_name: voltage domain name
+ * @voltdm: pointer to voltage domain (filled in at runtime)
  * @masters: ptr to array of OCP ifs that this hwmod can initiate on
  * @slaves: ptr to array of OCP ifs that this hwmod can respond on
  * @dev_attr: arbitrary device attributes that can be passed to the driver
  * @_sysc_cache: internal-use hwmod flags
  * @_mpu_rt_va: cached register target start address (internal use)
  * @_mpu_port_index: cached MPU register target slave ID (internal use)
- * @msuspendmux_reg_id: CONTROL_MSUSPENDMUX register ID (1-6)
- * @msuspendmux_shift: CONTROL_MSUSPENDMUX register bit shift
  * @mpu_irqs_cnt: number of @mpu_irqs
  * @sdma_reqs_cnt: number of @sdma_reqs
  * @opt_clks_cnt: number of @opt_clks
@@ -452,9 +481,10 @@ struct omap_hwmod_class {
  * @response_lat: device OCP response latency (in interface clock cycles)
  * @_int_flags: internal-use hwmod flags
  * @_state: internal-use hwmod state
+ * @_postsetup_state: internal-use state to leave the hwmod in after _setup()
  * @flags: hwmod flags (documented below)
  * @omap_chip: OMAP chips this hwmod is present on
- * @_mutex: mutex serializing operations on this hwmod
+ * @_lock: spinlock serializing operations on this hwmod
  * @node: list node for hwmod list (internal use)
  *
  * @main_clk refers to this module's "main clock," which for our
@@ -469,6 +499,7 @@ struct omap_hwmod {
         const char                      *name;
         struct omap_hwmod_class         *class;
         struct omap_device              *od;
+        struct omap_hwmod_mux_info      *mux;
         struct omap_hwmod_irq_info      *mpu_irqs;
         struct omap_hwmod_dma_info      *sdma_reqs;
         struct omap_hwmod_rst_info      *rst_lines;
@@ -479,17 +510,17 @@ struct omap_hwmod {
         const char                      *main_clk;
         struct clk                      *_clk;
         struct omap_hwmod_opt_clk       *opt_clks;
+        char                            *vdd_name;
+        struct voltagedomain            *voltdm;
         struct omap_hwmod_ocp_if        **masters; /* connect to *_IA */
         struct omap_hwmod_ocp_if        **slaves;  /* connect to *_TA */
         void                            *dev_attr;
         u32                             _sysc_cache;
         void __iomem                    *_mpu_rt_va;
-        struct mutex                    _mutex;
+        spinlock_t                      _lock;
         struct list_head                node;
         u16                             flags;
         u8                              _mpu_port_index;
-        u8                              msuspendmux_reg_id;
-        u8                              msuspendmux_shift;
         u8                              response_lat;
         u8                              mpu_irqs_cnt;
         u8                              sdma_reqs_cnt;
@@ -500,16 +531,15 @@ struct omap_hwmod {
         u8                              hwmods_cnt;
         u8                              _int_flags;
         u8                              _state;
+        u8                              _postsetup_state;
         const struct omap_chip_id       omap_chip;
 };
 
 int omap_hwmod_init(struct omap_hwmod **ohs);
-int omap_hwmod_register(struct omap_hwmod *oh);
-int omap_hwmod_unregister(struct omap_hwmod *oh);
 struct omap_hwmod *omap_hwmod_lookup(const char *name);
 int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
                         void *data);
-int omap_hwmod_late_init(u8 skip_setup_idle);
+int omap_hwmod_late_init(void);
 
 int omap_hwmod_enable(struct omap_hwmod *oh);
 int _omap_hwmod_enable(struct omap_hwmod *oh);
@@ -556,6 +586,9 @@ int omap_hwmod_for_each_by_class(const char *classname,
                                            void *user),
                                  void *user);
 
+int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state);
+u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh);
+
 /*
  * Chip variant-specific hwmod init routines - XXX should be converted
  * to use initcalls once the initial boot ordering is straightened out
diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h
index ab77442e42ab..2fdf8c80d390 100644
--- a/arch/arm/plat-omap/include/plat/prcm.h
+++ b/arch/arm/plat-omap/include/plat/prcm.h
@@ -18,6 +18,10 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * XXX This file is deprecated.  The PRCM is an OMAP2+-only subsystem,
+ * so this file doesn't belong in plat-omap/include/plat.  Please
+ * do not add anything new to this file.
  */
 
 #ifndef __ASM_ARM_ARCH_OMAP_PRCM_H
@@ -28,22 +32,6 @@ void omap_prcm_arch_reset(char mode, const char *cmd);
 int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
                          const char *name);
 
-#define START_PADCONF_SAVE 0x2
-#define PADCONF_SAVE_DONE  0x1
-
-void omap3_prcm_save_context(void);
-void omap3_prcm_restore_context(void);
-
-u32 prm_read_mod_reg(s16 module, u16 idx);
-void prm_write_mod_reg(u32 val, s16 module, u16 idx);
-u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
-u32 prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask);
-u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask);
-u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg);
-u32 cm_read_mod_reg(s16 module, u16 idx);
-void cm_write_mod_reg(u32 val, s16 module, u16 idx);
-u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
-
 #endif
 
 
diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h
index 19145f5c32ba..cec5d56db2eb 100644
--- a/arch/arm/plat-omap/include/plat/serial.h
+++ b/arch/arm/plat-omap/include/plat/serial.h
@@ -93,9 +93,12 @@
                         })
 
 #ifndef __ASSEMBLER__
+
+struct omap_board_data;
+
 extern void __init omap_serial_early_init(void);
 extern void omap_serial_init(void);
-extern void omap_serial_init_port(int port);
+extern void omap_serial_init_port(struct omap_board_data *bdata);
 extern int omap_uart_can_sleep(void);
 extern void omap_uart_check_wakeup(void);
 extern void omap_uart_prepare_suspend(void);
diff --git a/arch/arm/plat-omap/include/plat/smartreflex.h b/arch/arm/plat-omap/include/plat/smartreflex.h
new file mode 100644
index 000000000000..6568c885f37a
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/smartreflex.h
@@ -0,0 +1,245 @@
+/*
+ * OMAP Smartreflex Defines and Routines
+ *
+ * Author: Thara Gopinath       <thara@ti.com>
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Kalle Jokiniemi
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Lesly A M <x0080970@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARM_OMAP_SMARTREFLEX_H
+#define __ASM_ARM_OMAP_SMARTREFLEX_H
+
+#include <linux/platform_device.h>
+#include <plat/voltage.h>
+
+/*
+ * Different Smartreflex IPs version. The v1 is the 65nm version used in
+ * OMAP3430. The v2 is the update for the 45nm version of the IP
+ * used in OMAP3630 and OMAP4430
+ */
+#define SR_TYPE_V1      1
+#define SR_TYPE_V2      2
+
+/* SMART REFLEX REG ADDRESS OFFSET */
+#define SRCONFIG                0x00
+#define SRSTATUS                0x04
+#define SENVAL                  0x08
+#define SENMIN                  0x0C
+#define SENMAX                  0x10
+#define SENAVG                  0x14
+#define AVGWEIGHT               0x18
+#define NVALUERECIPROCAL        0x1c
+#define SENERROR_V1             0x20
+#define ERRCONFIG_V1            0x24
+#define IRQ_EOI                 0x20
+#define IRQSTATUS_RAW           0x24
+#define IRQSTATUS               0x28
+#define IRQENABLE_SET           0x2C
+#define IRQENABLE_CLR           0x30
+#define SENERROR_V2             0x34
+#define ERRCONFIG_V2            0x38
+
+/* Bit/Shift Positions */
+
+/* SRCONFIG */
+#define SRCONFIG_ACCUMDATA_SHIFT        22
+#define SRCONFIG_SRCLKLENGTH_SHIFT      12
+#define SRCONFIG_SENNENABLE_V1_SHIFT    5
+#define SRCONFIG_SENPENABLE_V1_SHIFT    3
+#define SRCONFIG_SENNENABLE_V2_SHIFT    1
+#define SRCONFIG_SENPENABLE_V2_SHIFT    0
+#define SRCONFIG_CLKCTRL_SHIFT          0
+
+#define SRCONFIG_ACCUMDATA_MASK         (0x3ff << 22)
+
+#define SRCONFIG_SRENABLE               BIT(11)
+#define SRCONFIG_SENENABLE              BIT(10)
+#define SRCONFIG_ERRGEN_EN              BIT(9)
+#define SRCONFIG_MINMAXAVG_EN           BIT(8)
+#define SRCONFIG_DELAYCTRL              BIT(2)
+
+/* AVGWEIGHT */
+#define AVGWEIGHT_SENPAVGWEIGHT_SHIFT   2
+#define AVGWEIGHT_SENNAVGWEIGHT_SHIFT   0
+
+/* NVALUERECIPROCAL */
+#define NVALUERECIPROCAL_SENPGAIN_SHIFT 20
+#define NVALUERECIPROCAL_SENNGAIN_SHIFT 16
+#define NVALUERECIPROCAL_RNSENP_SHIFT   8
+#define NVALUERECIPROCAL_RNSENN_SHIFT   0
+
+/* ERRCONFIG */
+#define ERRCONFIG_ERRWEIGHT_SHIFT       16
+#define ERRCONFIG_ERRMAXLIMIT_SHIFT     8
+#define ERRCONFIG_ERRMINLIMIT_SHIFT     0
+
+#define SR_ERRWEIGHT_MASK               (0x07 << 16)
+#define SR_ERRMAXLIMIT_MASK             (0xff << 8)
+#define SR_ERRMINLIMIT_MASK             (0xff << 0)
+
+#define ERRCONFIG_VPBOUNDINTEN_V1       BIT(31)
+#define ERRCONFIG_VPBOUNDINTST_V1       BIT(30)
+#define ERRCONFIG_MCUACCUMINTEN         BIT(29)
+#define ERRCONFIG_MCUACCUMINTST         BIT(28)
+#define ERRCONFIG_MCUVALIDINTEN         BIT(27)
+#define ERRCONFIG_MCUVALIDINTST         BIT(26)
+#define ERRCONFIG_MCUBOUNDINTEN         BIT(25)
+#define ERRCONFIG_MCUBOUNDINTST         BIT(24)
+#define ERRCONFIG_MCUDISACKINTEN        BIT(23)
+#define ERRCONFIG_VPBOUNDINTST_V2       BIT(23)
+#define ERRCONFIG_MCUDISACKINTST        BIT(22)
+#define ERRCONFIG_VPBOUNDINTEN_V2       BIT(22)
+
+#define ERRCONFIG_STATUS_V1_MASK        (ERRCONFIG_VPBOUNDINTST_V1 | \
+                                        ERRCONFIG_MCUACCUMINTST | \
+                                        ERRCONFIG_MCUVALIDINTST | \
+                                        ERRCONFIG_MCUBOUNDINTST | \
+                                        ERRCONFIG_MCUDISACKINTST)
+/* IRQSTATUS */
+#define IRQSTATUS_MCUACCUMINT           BIT(3)
+#define IRQSTATUS_MCVALIDINT            BIT(2)
+#define IRQSTATUS_MCBOUNDSINT           BIT(1)
+#define IRQSTATUS_MCUDISABLEACKINT      BIT(0)
+
+/* IRQENABLE_SET and IRQENABLE_CLEAR */
+#define IRQENABLE_MCUACCUMINT           BIT(3)
+#define IRQENABLE_MCUVALIDINT           BIT(2)
+#define IRQENABLE_MCUBOUNDSINT          BIT(1)
+#define IRQENABLE_MCUDISABLEACKINT      BIT(0)
+
+/* Common Bit values */
+
+#define SRCLKLENGTH_12MHZ_SYSCLK        0x3c
+#define SRCLKLENGTH_13MHZ_SYSCLK        0x41
+#define SRCLKLENGTH_19MHZ_SYSCLK        0x60
+#define SRCLKLENGTH_26MHZ_SYSCLK        0x82
+#define SRCLKLENGTH_38MHZ_SYSCLK        0xC0
+
+/*
+ * 3430 specific values. Maybe these should be passed from board file or
+ * pmic structures.
+ */
+#define OMAP3430_SR_ACCUMDATA           0x1f4
+
+#define OMAP3430_SR1_SENPAVGWEIGHT      0x03
+#define OMAP3430_SR1_SENNAVGWEIGHT      0x03
+
+#define OMAP3430_SR2_SENPAVGWEIGHT      0x01
+#define OMAP3430_SR2_SENNAVGWEIGHT      0x01
+
+#define OMAP3430_SR_ERRWEIGHT           0x04
+#define OMAP3430_SR_ERRMAXLIMIT         0x02
+
+/**
+ * struct omap_sr_pmic_data - Strucutre to be populated by pmic code to pass
+ *                              pmic specific info to smartreflex driver
+ *
+ * @sr_pmic_init:       API to initialize smartreflex on the PMIC side.
+ */
+struct omap_sr_pmic_data {
+        void (*sr_pmic_init) (void);
+};
+
+#ifdef CONFIG_OMAP_SMARTREFLEX
+/*
+ * The smart reflex driver supports CLASS1 CLASS2 and CLASS3 SR.
+ * The smartreflex class driver should pass the class type.
+ * Should be used to populate the class_type field of the
+ * omap_smartreflex_class_data structure.
+ */
+#define SR_CLASS1       0x1
+#define SR_CLASS2       0x2
+#define SR_CLASS3       0x3
+
+/**
+ * struct omap_sr_class_data - Smartreflex class driver info
+ *
+ * @enable:             API to enable a particular class smaartreflex.
+ * @disable:            API to disable a particular class smartreflex.
+ * @configure:          API to configure a particular class smartreflex.
+ * @notify:             API to notify the class driver about an event in SR.
+ *                      Not needed for class3.
+ * @notify_flags:       specify the events to be notified to the class driver
+ * @class_type:         specify which smartreflex class.
+ *                      Can be used by the SR driver to take any class
+ *                      based decisions.
+ */
+struct omap_sr_class_data {
+        int (*enable)(struct voltagedomain *voltdm);
+        int (*disable)(struct voltagedomain *voltdm, int is_volt_reset);
+        int (*configure)(struct voltagedomain *voltdm);
+        int (*notify)(struct voltagedomain *voltdm, u32 status);
+        u8 notify_flags;
+        u8 class_type;
+};
+
+/**
+ * struct omap_sr_nvalue_table  - Smartreflex n-target value info
+ *
+ * @efuse_offs: The offset of the efuse where n-target values are stored.
+ * @nvalue:     The n-target value.
+ */
+struct omap_sr_nvalue_table {
+        u32 efuse_offs;
+        u32 nvalue;
+};
+
+/**
+ * struct omap_sr_data - Smartreflex platform data.
+ *
+ * @ip_type:            Smartreflex IP type.
+ * @senp_mod:           SENPENABLE value for the sr
+ * @senn_mod:           SENNENABLE value for sr
+ * @nvalue_count:       Number of distinct nvalues in the nvalue table
+ * @enable_on_init:     whether this sr module needs to enabled at
+ *                      boot up or not.
+ * @nvalue_table:       table containing the  efuse offsets and nvalues
+ *                      corresponding to them.
+ * @voltdm:             Pointer to the voltage domain associated with the SR
+ */
+struct omap_sr_data {
+        int                             ip_type;
+        u32                             senp_mod;
+        u32                             senn_mod;
+        int                             nvalue_count;
+        bool                            enable_on_init;
+        struct omap_sr_nvalue_table     *nvalue_table;
+        struct voltagedomain            *voltdm;
+};
+
+/* Smartreflex module enable/disable interface */
+void omap_sr_enable(struct voltagedomain *voltdm);
+void omap_sr_disable(struct voltagedomain *voltdm);
+void omap_sr_disable_reset_volt(struct voltagedomain *voltdm);
+
+/* API to register the pmic specific data with the smartreflex driver. */
+void omap_sr_register_pmic(struct omap_sr_pmic_data *pmic_data);
+
+/* Smartreflex driver hooks to be called from Smartreflex class driver */
+int sr_enable(struct voltagedomain *voltdm, unsigned long volt);
+void sr_disable(struct voltagedomain *voltdm);
+int sr_configure_errgen(struct voltagedomain *voltdm);
+int sr_configure_minmax(struct voltagedomain *voltdm);
+
+/* API to register the smartreflex class driver with the smartreflex driver */
+int sr_register_class(struct omap_sr_class_data *class_data);
+#else
+static inline void omap_sr_enable(struct voltagedomain *voltdm) {}
+static inline void omap_sr_disable(struct voltagedomain *voltdm) {}
+static inline void omap_sr_disable_reset_volt(
+                struct voltagedomain *voltdm) {}
+static inline void omap_sr_register_pmic(
+                struct omap_sr_pmic_data *pmic_data) {}
+#endif
+#endif
diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h
index 5905100b29a1..9967d5e855c7 100644
--- a/arch/arm/plat-omap/include/plat/sram.h
+++ b/arch/arm/plat-omap/include/plat/sram.h
@@ -11,6 +11,7 @@
 #ifndef __ARCH_ARM_OMAP_SRAM_H
 #define __ARCH_ARM_OMAP_SRAM_H
 
+#ifndef __ASSEMBLY__
 extern void * omap_sram_push(void * start, unsigned long size);
 extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
 
@@ -74,4 +75,14 @@ extern void omap_push_sram_idle(void);
 static inline void omap_push_sram_idle(void) {}
 #endif /* CONFIG_PM */
 
+#endif /* __ASSEMBLY__ */
+
+/*
+ * OMAP2+: define the SRAM PA addresses.
+ * Used by the SRAM management code and the idle sleep code.
+ */
+#define OMAP2_SRAM_PA           0x40200000
+#define OMAP3_SRAM_PA           0x40200000
+#define OMAP4_SRAM_PA           0x40300000
+
 #endif
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index 9036e374e0ac..ad98b85cae21 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -145,8 +145,11 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
                 /* omap3 based boards using UART3 */
                 DEBUG_LL_OMAP3(3, cm_t35);
                 DEBUG_LL_OMAP3(3, cm_t3517);
+                DEBUG_LL_OMAP3(3, craneboard);
+                DEBUG_LL_OMAP3(3, devkit8000);
                 DEBUG_LL_OMAP3(3, igep0020);
                 DEBUG_LL_OMAP3(3, igep0030);
+                DEBUG_LL_OMAP3(3, nokia_rm680);
                 DEBUG_LL_OMAP3(3, nokia_rx51);
                 DEBUG_LL_OMAP3(3, omap3517evm);
                 DEBUG_LL_OMAP3(3, omap3_beagle);
diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
new file mode 100644
index 000000000000..0ff123399f3b
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/voltage.h
@@ -0,0 +1,146 @@
+/*
+ * OMAP Voltage Management Routines
+ *
+ * Author: Thara Gopinath       <thara@ti.com>
+ *
+ * Copyright (C) 2009 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_VOLTAGE_H
+#define __ARCH_ARM_MACH_OMAP2_VOLTAGE_H
+
+#define VOLTSCALE_VPFORCEUPDATE         1
+#define VOLTSCALE_VCBYPASS              2
+
+/*
+ * OMAP3 GENERIC setup times. Revisit to see if these needs to be
+ * passed from board or PMIC file
+ */
+#define OMAP3_CLKSETUP          0xff
+#define OMAP3_VOLTOFFSET        0xff
+#define OMAP3_VOLTSETUP2        0xff
+
+/* Voltage value defines */
+#define OMAP3430_VDD_MPU_OPP1_UV                975000
+#define OMAP3430_VDD_MPU_OPP2_UV                1075000
+#define OMAP3430_VDD_MPU_OPP3_UV                1200000
+#define OMAP3430_VDD_MPU_OPP4_UV                1270000
+#define OMAP3430_VDD_MPU_OPP5_UV                1350000
+
+#define OMAP3430_VDD_CORE_OPP1_UV               975000
+#define OMAP3430_VDD_CORE_OPP2_UV               1050000
+#define OMAP3430_VDD_CORE_OPP3_UV               1150000
+
+#define OMAP3630_VDD_MPU_OPP50_UV               1012500
+#define OMAP3630_VDD_MPU_OPP100_UV              1200000
+#define OMAP3630_VDD_MPU_OPP120_UV              1325000
+#define OMAP3630_VDD_MPU_OPP1G_UV               1375000
+
+#define OMAP3630_VDD_CORE_OPP50_UV              1000000
+#define OMAP3630_VDD_CORE_OPP100_UV             1200000
+
+#define OMAP4430_VDD_MPU_OPP50_UV               930000
+#define OMAP4430_VDD_MPU_OPP100_UV              1100000
+#define OMAP4430_VDD_MPU_OPPTURBO_UV            1260000
+#define OMAP4430_VDD_MPU_OPPNITRO_UV            1350000
+
+#define OMAP4430_VDD_IVA_OPP50_UV               930000
+#define OMAP4430_VDD_IVA_OPP100_UV              1100000
+#define OMAP4430_VDD_IVA_OPPTURBO_UV            1260000
+
+#define OMAP4430_VDD_CORE_OPP50_UV              930000
+#define OMAP4430_VDD_CORE_OPP100_UV             1100000
+
+/**
+ * struct voltagedomain - omap voltage domain global structure.
+ * @name:       Name of the voltage domain which can be used as a unique
+ *              identifier.
+ */
+struct voltagedomain {
+        char *name;
+};
+
+/* API to get the voltagedomain pointer */
+struct voltagedomain *omap_voltage_domain_lookup(char *name);
+
+/**
+ * struct omap_volt_data - Omap voltage specific data.
+ * @voltage_nominal:    The possible voltage value in uV
+ * @sr_efuse_offs:      The offset of the efuse register(from system
+ *                      control module base address) from where to read
+ *                      the n-target value for the smartreflex module.
+ * @sr_errminlimit:     Error min limit value for smartreflex. This value
+ *                      differs at differnet opp and thus is linked
+ *                      with voltage.
+ * @vp_errorgain:       Error gain value for the voltage processor. This
+ *                      field also differs according to the voltage/opp.
+ */
+struct omap_volt_data {
+        u32     volt_nominal;
+        u32     sr_efuse_offs;
+        u8      sr_errminlimit;
+        u8      vp_errgain;
+};
+
+/**
+ * struct omap_volt_pmic_info - PMIC specific data required by voltage driver.
+ * @slew_rate:  PMIC slew rate (in uv/us)
+ * @step_size:  PMIC voltage step size (in uv)
+ * @vsel_to_uv: PMIC API to convert vsel value to actual voltage in uV.
+ * @uv_to_vsel: PMIC API to convert voltage in uV to vsel value.
+ */
+struct omap_volt_pmic_info {
+        int slew_rate;
+        int step_size;
+        u32 on_volt;
+        u32 onlp_volt;
+        u32 ret_volt;
+        u32 off_volt;
+        u16 volt_setup_time;
+        u8 vp_erroroffset;
+        u8 vp_vstepmin;
+        u8 vp_vstepmax;
+        u8 vp_vddmin;
+        u8 vp_vddmax;
+        u8 vp_timeout_us;
+        u8 i2c_slave_addr;
+        u8 pmic_reg;
+        unsigned long (*vsel_to_uv) (const u8 vsel);
+        u8 (*uv_to_vsel) (unsigned long uV);
+};
+
+unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm);
+void omap_vp_enable(struct voltagedomain *voltdm);
+void omap_vp_disable(struct voltagedomain *voltdm);
+int omap_voltage_scale_vdd(struct voltagedomain *voltdm,
+                unsigned long target_volt);
+void omap_voltage_reset(struct voltagedomain *voltdm);
+void omap_voltage_get_volttable(struct voltagedomain *voltdm,
+                struct omap_volt_data **volt_data);
+struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
+                unsigned long volt);
+unsigned long omap_voltage_get_nom_volt(struct voltagedomain *voltdm);
+struct dentry *omap_voltage_get_dbgdir(struct voltagedomain *voltdm);
+#ifdef CONFIG_PM
+int omap_voltage_register_pmic(struct voltagedomain *voltdm,
+                struct omap_volt_pmic_info *pmic_info);
+void omap_change_voltscale_method(struct voltagedomain *voltdm,
+                int voltscale_method);
+int omap_voltage_late_init(void);
+#else
+static inline int omap_voltage_register_pmic(struct voltagedomain *voltdm,
+                struct omap_volt_pmic_info *pmic_info) {}
+static inline  void omap_change_voltscale_method(struct voltagedomain *voltdm,
+                int voltscale_method) {}
+static inline int omap_voltage_late_init(void)
+{
+        return -EINVAL;
+}
+#endif
+
+#endif
diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c
index b0078cf96281..f1295fafcd31 100644
--- a/arch/arm/plat-omap/io.c
+++ b/arch/arm/plat-omap/io.c
@@ -136,61 +136,3 @@ void omap_iounmap(volatile void __iomem *addr)
                 __iounmap(addr);
 }
 EXPORT_SYMBOL(omap_iounmap);
-
-/*
- * NOTE: Please use ioremap + __raw_read/write where possible instead of these
- */
-
-u8 omap_readb(u32 pa)
-{
-        if (cpu_class_is_omap1())
-                return __raw_readb(OMAP1_IO_ADDRESS(pa));
-        else
-                return __raw_readb(OMAP2_L4_IO_ADDRESS(pa));
-}
-EXPORT_SYMBOL(omap_readb);
-
-u16 omap_readw(u32 pa)
-{
-        if (cpu_class_is_omap1())
-                return __raw_readw(OMAP1_IO_ADDRESS(pa));
-        else
-                return __raw_readw(OMAP2_L4_IO_ADDRESS(pa));
-}
-EXPORT_SYMBOL(omap_readw);
-
-u32 omap_readl(u32 pa)
-{
-        if (cpu_class_is_omap1())
-                return __raw_readl(OMAP1_IO_ADDRESS(pa));
-        else
-                return __raw_readl(OMAP2_L4_IO_ADDRESS(pa));
-}
-EXPORT_SYMBOL(omap_readl);
-
-void omap_writeb(u8 v, u32 pa)
-{
-        if (cpu_class_is_omap1())
-                __raw_writeb(v, OMAP1_IO_ADDRESS(pa));
-        else
-                __raw_writeb(v, OMAP2_L4_IO_ADDRESS(pa));
-}
-EXPORT_SYMBOL(omap_writeb);
-
-void omap_writew(u16 v, u32 pa)
-{
-        if (cpu_class_is_omap1())
-                __raw_writew(v, OMAP1_IO_ADDRESS(pa));
-        else
-                __raw_writew(v, OMAP2_L4_IO_ADDRESS(pa));
-}
-EXPORT_SYMBOL(omap_writew);
-
-void omap_writel(u32 v, u32 pa)
-{
-        if (cpu_class_is_omap1())
-                __raw_writel(v, OMAP1_IO_ADDRESS(pa));
-        else
-                __raw_writel(v, OMAP2_L4_IO_ADDRESS(pa));
-}
-EXPORT_SYMBOL(omap_writel);
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index 6cd151b31bc5..b1107c08da56 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -830,6 +830,28 @@ static int device_match_by_alias(struct device *dev, void *data)
 }
 
 /**
+ * iommu_set_da_range - Set a valid device address range
+ * @obj:                target iommu
+ * @start               Start of valid range
+ * @end                 End of valid range
+ **/
+int iommu_set_da_range(struct iommu *obj, u32 start, u32 end)
+{
+
+        if (!obj)
+                return -EFAULT;
+
+        if (end < start || !PAGE_ALIGN(start | end))
+                return -EINVAL;
+
+        obj->da_start = start;
+        obj->da_end = end;
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(iommu_set_da_range);
+
+/**
  * iommu_get - Get iommu handler
  * @name:       target iommu name
  **/
@@ -922,6 +944,8 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev)
         obj->name = pdata->name;
         obj->dev = &pdev->dev;
         obj->ctx = (void *)obj + sizeof(*obj);
+        obj->da_start = pdata->da_start;
+        obj->da_end = pdata->da_end;
 
         mutex_init(&obj->iommu_lock);
         mutex_init(&obj->mmap_lock);
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index 8ce0de247c71..6dc1296c8c77 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -87,35 +87,43 @@ static size_t sgtable_len(const struct sg_table *sgt)
 }
 #define sgtable_ok(x)   (!!sgtable_len(x))
 
+static unsigned max_alignment(u32 addr)
+{
+        int i;
+        unsigned pagesize[] = { SZ_16M, SZ_1M, SZ_64K, SZ_4K, };
+        for (i = 0; i < ARRAY_SIZE(pagesize) && addr & (pagesize[i] - 1); i++)
+                ;
+        return (i < ARRAY_SIZE(pagesize)) ? pagesize[i] : 0;
+}
+
 /*
  * calculate the optimal number sg elements from total bytes based on
  * iommu superpages
  */
-static unsigned int sgtable_nents(size_t bytes)
+static unsigned sgtable_nents(size_t bytes, u32 da, u32 pa)
 {
-        int i;
-        unsigned int nr_entries;
-        const unsigned long pagesize[] = { SZ_16M, SZ_1M, SZ_64K, SZ_4K, };
+        unsigned nr_entries = 0, ent_sz;
 
         if (!IS_ALIGNED(bytes, PAGE_SIZE)) {
                 pr_err("%s: wrong size %08x\n", __func__, bytes);
                 return 0;
         }
 
-        nr_entries = 0;
-        for (i = 0; i < ARRAY_SIZE(pagesize); i++) {
-                if (bytes >= pagesize[i]) {
-                        nr_entries += (bytes / pagesize[i]);
-                        bytes %= pagesize[i];
-                }
+        while (bytes) {
+                ent_sz = max_alignment(da | pa);
+                ent_sz = min_t(unsigned, ent_sz, iopgsz_max(bytes));
+                nr_entries++;
+                da += ent_sz;
+                pa += ent_sz;
+                bytes -= ent_sz;
         }
-        BUG_ON(bytes);
 
         return nr_entries;
 }
 
 /* allocate and initialize sg_table header(a kind of 'superblock') */
-static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags)
+static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags,
+                                                        u32 da, u32 pa)
 {
         unsigned int nr_entries;
         int err;
@@ -127,9 +135,8 @@ static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags)
         if (!IS_ALIGNED(bytes, PAGE_SIZE))
                 return ERR_PTR(-EINVAL);
 
-        /* FIXME: IOVMF_DA_FIXED should support 'superpages' */
-        if ((flags & IOVMF_LINEAR) && (flags & IOVMF_DA_ANON)) {
-                nr_entries = sgtable_nents(bytes);
+        if (flags & IOVMF_LINEAR) {
+                nr_entries = sgtable_nents(bytes, da, pa);
                 if (!nr_entries)
                         return ERR_PTR(-EINVAL);
         } else
@@ -273,13 +280,14 @@ static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da,
         alignement = PAGE_SIZE;
 
         if (flags & IOVMF_DA_ANON) {
-                /*
-                 * Reserve the first page for NULL
-                 */
-                start = PAGE_SIZE;
+                start = obj->da_start;
+
                 if (flags & IOVMF_LINEAR)
                         alignement = iopgsz_max(bytes);
                 start = roundup(start, alignement);
+        } else if (start < obj->da_start || start > obj->da_end ||
+                                        obj->da_end - start < bytes) {
+                return ERR_PTR(-EINVAL);
         }
 
         tmp = NULL;
@@ -289,19 +297,19 @@ static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da,
         prev_end = 0;
         list_for_each_entry(tmp, &obj->mmap, list) {
 
-                if (prev_end >= start)
+                if (prev_end > start)
                         break;
 
-                if (start + bytes < tmp->da_start)
+                if (tmp->da_start > start && (tmp->da_start - start) >= bytes)
                         goto found;
 
-                if (flags & IOVMF_DA_ANON)
+                if (tmp->da_end >= start && flags & IOVMF_DA_ANON)
                         start = roundup(tmp->da_end + 1, alignement);
 
                 prev_end = tmp->da_end;
         }
 
-        if ((start > prev_end) && (ULONG_MAX - start >= bytes))
+        if ((start >= prev_end) && (obj->da_end - start >= bytes))
                 goto found;
 
         dev_dbg(obj->dev, "%s: no space to fit %08x(%x) flags: %08x\n",
@@ -409,7 +417,8 @@ static inline void sgtable_drain_vmalloc(struct sg_table *sgt)
         BUG_ON(!sgt);
 }
 
-static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, size_t len)
+static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, u32 da,
+                                                                size_t len)
 {
         unsigned int i;
         struct scatterlist *sg;
@@ -418,9 +427,10 @@ static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, size_t len)
         va = phys_to_virt(pa);
 
         for_each_sg(sgt->sgl, sg, sgt->nents, i) {
-                size_t bytes;
+                unsigned bytes;
 
-                bytes = iopgsz_max(len);
+                bytes = max_alignment(da | pa);
+                bytes = min_t(unsigned, bytes, iopgsz_max(len));
 
                 BUG_ON(!iopgsz_ok(bytes));
 
@@ -429,6 +439,7 @@ static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, size_t len)
                  * 'pa' is cotinuous(linear).
                  */
                 pa += bytes;
+                da += bytes;
                 len -= bytes;
         }
         BUG_ON(len);
@@ -695,18 +706,18 @@ u32 iommu_vmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags)
         if (!va)
                 return -ENOMEM;
 
-        sgt = sgtable_alloc(bytes, flags);
+        flags &= IOVMF_HW_MASK;
+        flags |= IOVMF_DISCONT;
+        flags |= IOVMF_ALLOC;
+        flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
+
+        sgt = sgtable_alloc(bytes, flags, da, 0);
         if (IS_ERR(sgt)) {
                 da = PTR_ERR(sgt);
                 goto err_sgt_alloc;
         }
         sgtable_fill_vmalloc(sgt, va);
 
-        flags &= IOVMF_HW_MASK;
-        flags |= IOVMF_DISCONT;
-        flags |= IOVMF_ALLOC;
-        flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
-
         da = __iommu_vmap(obj, da, sgt, va, bytes, flags);
         if (IS_ERR_VALUE(da))
                 goto err_iommu_vmap;
@@ -746,11 +757,11 @@ static u32 __iommu_kmap(struct iommu *obj, u32 da, u32 pa, void *va,
 {
         struct sg_table *sgt;
 
-        sgt = sgtable_alloc(bytes, flags);
+        sgt = sgtable_alloc(bytes, flags, da, pa);
         if (IS_ERR(sgt))
                 return PTR_ERR(sgt);
 
-        sgtable_fill_kmalloc(sgt, pa, bytes);
+        sgtable_fill_kmalloc(sgt, pa, da, bytes);
 
         da = map_iommu_region(obj, da, sgt, va, bytes, flags);
         if (IS_ERR_VALUE(da)) {
@@ -811,7 +822,7 @@ void iommu_kunmap(struct iommu *obj, u32 da)
         struct sg_table *sgt;
         typedef void (*func_t)(const void *);
 
-        sgt = unmap_vm_area(obj, da, (func_t)__iounmap,
+        sgt = unmap_vm_area(obj, da, (func_t)iounmap,
                             IOVMF_LINEAR | IOVMF_MMIO);
         if (!sgt)
                 dev_dbg(obj->dev, "%s: No sgt\n", __func__);
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index d2fafb892f7f..459b319a9fad 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -28,12 +28,12 @@
 #include <linux/slab.h>
 #include <linux/kfifo.h>
 #include <linux/err.h>
+#include <linux/notifier.h>
 
 #include <plat/mailbox.h>
 
 static struct workqueue_struct *mboxd;
 static struct omap_mbox **mboxes;
-static bool rq_full;
 
 static int mbox_configured;
 static DEFINE_MUTEX(mbox_configured_lock);
@@ -93,20 +93,25 @@ int omap_mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg)
         struct omap_mbox_queue *mq = mbox->txq;
         int ret = 0, len;
 
-        spin_lock(&mq->lock);
+        spin_lock_bh(&mq->lock);
 
         if (kfifo_avail(&mq->fifo) < sizeof(msg)) {
                 ret = -ENOMEM;
                 goto out;
         }
 
+        if (kfifo_is_empty(&mq->fifo) && !__mbox_poll_for_space(mbox)) {
+                mbox_fifo_write(mbox, msg);
+                goto out;
+        }
+
         len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
         WARN_ON(len != sizeof(msg));
 
         tasklet_schedule(&mbox->txq->tasklet);
 
 out:
-        spin_unlock(&mq->lock);
+        spin_unlock_bh(&mq->lock);
         return ret;
 }
 EXPORT_SYMBOL(omap_mbox_msg_send);
@@ -146,8 +151,14 @@ static void mbox_rx_work(struct work_struct *work)
                 len = kfifo_out(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
                 WARN_ON(len != sizeof(msg));
 
-                if (mq->callback)
-                        mq->callback((void *)msg);
+                blocking_notifier_call_chain(&mq->mbox->notifier, len,
+                                                                (void *)msg);
+                spin_lock_irq(&mq->lock);
+                if (mq->full) {
+                        mq->full = false;
+                        omap_mbox_enable_irq(mq->mbox, IRQ_RX);
+                }
+                spin_unlock_irq(&mq->lock);
         }
 }
 
@@ -170,7 +181,7 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox)
         while (!mbox_fifo_empty(mbox)) {
                 if (unlikely(kfifo_avail(&mq->fifo) < sizeof(msg))) {
                         omap_mbox_disable_irq(mbox, IRQ_RX);
-                        rq_full = true;
+                        mq->full = true;
                         goto nomem;
                 }
 
@@ -239,73 +250,77 @@ static int omap_mbox_startup(struct omap_mbox *mbox)
         int ret = 0;
         struct omap_mbox_queue *mq;
 
-        if (mbox->ops->startup) {
-                mutex_lock(&mbox_configured_lock);
-                if (!mbox_configured)
+        mutex_lock(&mbox_configured_lock);
+        if (!mbox_configured++) {
+                if (likely(mbox->ops->startup)) {
                         ret = mbox->ops->startup(mbox);
-
-                if (ret) {
-                        mutex_unlock(&mbox_configured_lock);
-                        return ret;
-                }
-                mbox_configured++;
-                mutex_unlock(&mbox_configured_lock);
-        }
-
-        ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED,
-                                mbox->name, mbox);
-        if (ret) {
-                printk(KERN_ERR
-                        "failed to register mailbox interrupt:%d\n", ret);
-                goto fail_request_irq;
+                        if (unlikely(ret))
+                                goto fail_startup;
+                } else
+                        goto fail_startup;
         }
 
-        mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet);
-        if (!mq) {
-                ret = -ENOMEM;
-                goto fail_alloc_txq;
-        }
-        mbox->txq = mq;
+        if (!mbox->use_count++) {
+                ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED,
+                                                        mbox->name, mbox);
+                if (unlikely(ret)) {
+                        pr_err("failed to register mailbox interrupt:%d\n",
+                                                                        ret);
+                        goto fail_request_irq;
+                }
+                mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet);
+                if (!mq) {
+                        ret = -ENOMEM;
+                        goto fail_alloc_txq;
+                }
+                mbox->txq = mq;
 
-        mq = mbox_queue_alloc(mbox, mbox_rx_work, NULL);
-        if (!mq) {
-                ret = -ENOMEM;
-                goto fail_alloc_rxq;
+                mq = mbox_queue_alloc(mbox, mbox_rx_work, NULL);
+                if (!mq) {
+                        ret = -ENOMEM;
+                        goto fail_alloc_rxq;
+                }
+                mbox->rxq = mq;
+                mq->mbox = mbox;
         }
-        mbox->rxq = mq;
-
+        mutex_unlock(&mbox_configured_lock);
         return 0;
 
- fail_alloc_rxq:
+fail_alloc_rxq:
         mbox_queue_free(mbox->txq);
- fail_alloc_txq:
+fail_alloc_txq:
         free_irq(mbox->irq, mbox);
- fail_request_irq:
+fail_request_irq:
         if (mbox->ops->shutdown)
                 mbox->ops->shutdown(mbox);
-
+        mbox->use_count--;
+fail_startup:
+        mbox_configured--;
+        mutex_unlock(&mbox_configured_lock);
         return ret;
 }
 
 static void omap_mbox_fini(struct omap_mbox *mbox)
 {
-        free_irq(mbox->irq, mbox);
-        tasklet_kill(&mbox->txq->tasklet);
-        flush_work(&mbox->rxq->work);
-        mbox_queue_free(mbox->txq);
-        mbox_queue_free(mbox->rxq);
+        mutex_lock(&mbox_configured_lock);
+
+        if (!--mbox->use_count) {
+                free_irq(mbox->irq, mbox);
+                tasklet_kill(&mbox->txq->tasklet);
+                flush_work(&mbox->rxq->work);
+                mbox_queue_free(mbox->txq);
+                mbox_queue_free(mbox->rxq);
+        }
 
-        if (mbox->ops->shutdown) {
-                mutex_lock(&mbox_configured_lock);
-                if (mbox_configured > 0)
-                        mbox_configured--;
-                if (!mbox_configured)
+        if (likely(mbox->ops->shutdown)) {
+                if (!--mbox_configured)
                         mbox->ops->shutdown(mbox);
-                mutex_unlock(&mbox_configured_lock);
         }
+
+        mutex_unlock(&mbox_configured_lock);
 }
 
-struct omap_mbox *omap_mbox_get(const char *name)
+struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb)
 {
         struct omap_mbox *mbox;
         int ret;
@@ -324,12 +339,16 @@ struct omap_mbox *omap_mbox_get(const char *name)
         if (ret)
                 return ERR_PTR(-ENODEV);
 
+        if (nb)
+                blocking_notifier_chain_register(&mbox->notifier, nb);
+
         return mbox;
 }
 EXPORT_SYMBOL(omap_mbox_get);
 
-void omap_mbox_put(struct omap_mbox *mbox)
+void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb)
 {
+        blocking_notifier_chain_unregister(&mbox->notifier, nb);
         omap_mbox_fini(mbox);
 }
 EXPORT_SYMBOL(omap_mbox_put);
@@ -353,6 +372,8 @@ int omap_mbox_register(struct device *parent, struct omap_mbox **list)
                         ret = PTR_ERR(mbox->dev);
                         goto err_out;
                 }
+
+                BLOCKING_INIT_NOTIFIER_HEAD(&mbox->notifier);
         }
         return 0;
 
@@ -391,7 +412,8 @@ static int __init omap_mbox_init(void)
 
         /* kfifo size sanity check: alignment and minimal size */
         mbox_kfifo_size = ALIGN(mbox_kfifo_size, sizeof(mbox_msg_t));
-        mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size, sizeof(mbox_msg_t));
+        mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size,
+                                                        sizeof(mbox_msg_t));
 
         return 0;
 }
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index eac4b978e9fd..b5a6e178a7f9 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -28,6 +28,8 @@
 #include <plat/dma.h>
 #include <plat/mcbsp.h>
 
+/* XXX These "sideways" includes are a sign that something is wrong */
+#include "../mach-omap2/cm2xxx_3xxx.h"
 #include "../mach-omap2/cm-regbits-34xx.h"
 
 struct omap_mcbsp **mcbsp_ptr;
@@ -234,9 +236,9 @@ static void omap_st_on(struct omap_mcbsp *mcbsp)
          * Sidetone uses McBSP ICLK - which must not idle when sidetones
          * are enabled or sidetones start sounding ugly.
          */
-        w = cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
+        w = omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
         w &= ~(1 << (mcbsp->id - 2));
-        cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE);
+        omap2_cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE);
 
         /* Enable McBSP Sidetone */
         w = MCBSP_READ(mcbsp, SSELCR);
@@ -263,9 +265,9 @@ static void omap_st_off(struct omap_mcbsp *mcbsp)
         w = MCBSP_READ(mcbsp, SSELCR);
         MCBSP_WRITE(mcbsp, SSELCR, w & ~(SIDETONEEN));
 
-        w = cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
+        w = omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
         w |= 1 << (mcbsp->id - 2);
-        cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE);
+        omap2_cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE);
 }
 
 static void omap_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir)
@@ -755,7 +757,7 @@ int omap_mcbsp_request(unsigned int id)
                 goto err_kfree;
         }
 
-        mcbsp->free = 0;
+        mcbsp->free = false;
         mcbsp->reg_cache = reg_cache;
         spin_unlock(&mcbsp->lock);
 
@@ -815,7 +817,7 @@ err_clk_disable:
         clk_disable(mcbsp->iclk);
 
         spin_lock(&mcbsp->lock);
-        mcbsp->free = 1;
+        mcbsp->free = true;
         mcbsp->reg_cache = NULL;
 err_kfree:
         spin_unlock(&mcbsp->lock);
@@ -858,7 +860,7 @@ void omap_mcbsp_free(unsigned int id)
         if (mcbsp->free)
                 dev_err(mcbsp->dev, "McBSP%d was not reserved\n", mcbsp->id);
         else
-                mcbsp->free = 1;
+                mcbsp->free = true;
         mcbsp->reg_cache = NULL;
         spin_unlock(&mcbsp->lock);
 
@@ -1771,7 +1773,7 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
 
         spin_lock_init(&mcbsp->lock);
         mcbsp->id = id + 1;
-        mcbsp->free = 1;
+        mcbsp->free = true;
         mcbsp->dma_tx_lch = -1;
         mcbsp->dma_rx_lch = -1;
 
@@ -1836,17 +1838,11 @@ static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
 
                 omap34xx_device_exit(mcbsp);
 
-                clk_disable(mcbsp->fclk);
-                clk_disable(mcbsp->iclk);
                 clk_put(mcbsp->fclk);
                 clk_put(mcbsp->iclk);
 
                 iounmap(mcbsp->io_base);
-
-                mcbsp->fclk = NULL;
-                mcbsp->iclk = NULL;
-                mcbsp->free = 0;
-                mcbsp->dev = NULL;
+                kfree(mcbsp);
         }
 
         return 0;
diff --git a/arch/arm/plat-omap/omap-pm-noop.c b/arch/arm/plat-omap/omap-pm-noop.c
index e129ce80c53b..b0471bb2d47d 100644
--- a/arch/arm/plat-omap/omap-pm-noop.c
+++ b/arch/arm/plat-omap/omap-pm-noop.c
@@ -20,15 +20,14 @@
 #include <linux/init.h>
 #include <linux/cpufreq.h>
 #include <linux/device.h>
+#include <linux/platform_device.h>
 
 /* Interface documentation is in mach/omap-pm.h */
 #include <plat/omap-pm.h>
+#include <plat/omap_device.h>
 
-#include <plat/powerdomain.h>
-
-struct omap_opp *dsp_opps;
-struct omap_opp *mpu_opps;
-struct omap_opp *l3_opps;
+static bool off_mode_enabled;
+static u32 dummy_context_loss_counter;
 
 /*
  * Device-driver-originated constraints (via board-*.c files)
@@ -284,37 +283,70 @@ unsigned long omap_pm_cpu_get_freq(void)
         return 0;
 }
 
+/**
+ * omap_pm_enable_off_mode - notify OMAP PM that off-mode is enabled
+ *
+ * Intended for use only by OMAP PM core code to notify this layer
+ * that off mode has been enabled.
+ */
+void omap_pm_enable_off_mode(void)
+{
+        off_mode_enabled = true;
+}
+
+/**
+ * omap_pm_disable_off_mode - notify OMAP PM that off-mode is disabled
+ *
+ * Intended for use only by OMAP PM core code to notify this layer
+ * that off mode has been disabled.
+ */
+void omap_pm_disable_off_mode(void)
+{
+        off_mode_enabled = false;
+}
+
 /*
  * Device context loss tracking
  */
 
-int omap_pm_get_dev_context_loss_count(struct device *dev)
+#ifdef CONFIG_ARCH_OMAP2PLUS
+
+u32 omap_pm_get_dev_context_loss_count(struct device *dev)
 {
-        if (!dev) {
-                WARN_ON(1);
-                return -EINVAL;
-        };
+        struct platform_device *pdev = to_platform_device(dev);
+        u32 count;
+
+        if (WARN_ON(!dev))
+                return 0;
+
+        if (dev->parent == &omap_device_parent) {
+                count = omap_device_get_context_loss_count(pdev);
+        } else {
+                WARN_ONCE(off_mode_enabled, "omap_pm: using dummy context loss counter; device %s should be converted to omap_device",
+                          dev_name(dev));
+                if (off_mode_enabled)
+                        dummy_context_loss_counter++;
+                count = dummy_context_loss_counter;
+        }
 
-        pr_debug("OMAP PM: returning context loss count for dev %s\n",
-                 dev_name(dev));
+        pr_debug("OMAP PM: context loss count for dev %s = %d\n",
+                 dev_name(dev), count);
 
-        /*
-         * Map the device to the powerdomain.  Return the powerdomain
-         * off counter.
-         */
+        return count;
+}
 
-        return 0;
+#else
+
+u32 omap_pm_get_dev_context_loss_count(struct device *dev)
+{
+        return dummy_context_loss_counter;
 }
 
+#endif
 
 /* Should be called before clk framework init */
-int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table,
-                                 struct omap_opp *dsp_opp_table,
-                                 struct omap_opp *l3_opp_table)
+int __init omap_pm_if_early_init(void)
 {
-        mpu_opps = mpu_opp_table;
-        dsp_opps = dsp_opp_table;
-        l3_opps = l3_opp_table;
         return 0;
 }
 
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index abe933cd8f09..57adb270767b 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -280,6 +280,34 @@ static void _add_optional_clock_alias(struct omap_device *od,
 /* Public functions for use by core code */
 
 /**
+ * omap_device_get_context_loss_count - get lost context count
+ * @od: struct omap_device *
+ *
+ * Using the primary hwmod, query the context loss count for this
+ * device.
+ *
+ * Callers should consider context for this device lost any time this
+ * function returns a value different than the value the caller got
+ * the last time it called this function.
+ *
+ * If any hwmods exist for the omap_device assoiated with @pdev,
+ * return the context loss counter for that hwmod, otherwise return
+ * zero.
+ */
+u32 omap_device_get_context_loss_count(struct platform_device *pdev)
+{
+        struct omap_device *od;
+        u32 ret = 0;
+
+        od = _find_by_pdev(pdev);
+
+        if (od->hwmods_cnt)
+                ret = omap_hwmod_get_context_loss_count(od->hwmods[0]);
+
+        return ret;
+}
+
+/**
  * omap_device_count_resources - count number of struct resource entries needed
  * @od: struct omap_device *
  *
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 74dac419d328..e26e50487d60 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -33,23 +33,21 @@
 
 #include "sram.h"
 #include "fb.h"
+
+/* XXX These "sideways" includes are a sign that something is wrong */
 #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-# include "../mach-omap2/prm.h"
-# include "../mach-omap2/cm.h"
+# include "../mach-omap2/prm2xxx_3xxx.h"
 # include "../mach-omap2/sdrc.h"
 #endif
 
 #define OMAP1_SRAM_PA           0x20000000
 #define OMAP1_SRAM_VA           VMALLOC_END
-#define OMAP2_SRAM_PA           0x40200000
-#define OMAP2_SRAM_PUB_PA       0x4020f800
+#define OMAP2_SRAM_PUB_PA       (OMAP2_SRAM_PA + 0xf800)
 #define OMAP2_SRAM_VA           0xfe400000
 #define OMAP2_SRAM_PUB_VA       (OMAP2_SRAM_VA + 0x800)
-#define OMAP3_SRAM_PA           0x40200000
 #define OMAP3_SRAM_VA           0xfe400000
-#define OMAP3_SRAM_PUB_PA       0x40208000
+#define OMAP3_SRAM_PUB_PA       (OMAP3_SRAM_PA + 0x8000)
 #define OMAP3_SRAM_PUB_VA       (OMAP3_SRAM_VA + 0x8000)
-#define OMAP4_SRAM_PA           0x40300000
 #define OMAP4_SRAM_VA           0xfe400000
 #define OMAP4_SRAM_PUB_PA       (OMAP4_SRAM_PA + 0x4000)
 #define OMAP4_SRAM_PUB_VA       (OMAP4_SRAM_VA + 0x4000)
@@ -270,7 +268,7 @@ void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl)
         _omap_sram_reprogram_clock(dpllctl, ckctl);
 }
 
-int __init omap1_sram_init(void)
+static int __init omap1_sram_init(void)
 {
         _omap_sram_reprogram_clock =
                         omap_sram_push(omap1_sram_reprogram_clock,
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index b33c78586bfc..9d090833e245 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -39,6 +39,7 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 #include <linux/i2c-omap.h>
+#include <linux/pm_runtime.h>
 
 /* I2C controller revisions */
 #define OMAP_I2C_REV_2                  0x20
@@ -175,8 +176,6 @@ struct omap_i2c_dev {
         void __iomem            *base;          /* virtual */
         int                     irq;
         int                     reg_shift;      /* bit shift for I2C register addresses */
-        struct clk              *iclk;          /* Interface clock */
-        struct clk              *fclk;          /* Functional clock */
         struct completion       cmd_complete;
         struct resource         *ioarea;
         u32                     latency;        /* maximum mpu wkup latency */
@@ -265,45 +264,18 @@ static inline u16 omap_i2c_read_reg(struct omap_i2c_dev *i2c_dev, int reg)
                                 (i2c_dev->regs[reg] << i2c_dev->reg_shift));
 }
 
-static int __init omap_i2c_get_clocks(struct omap_i2c_dev *dev)
+static void omap_i2c_unidle(struct omap_i2c_dev *dev)
 {
-        int ret;
+        struct platform_device *pdev;
+        struct omap_i2c_bus_platform_data *pdata;
 
-        dev->iclk = clk_get(dev->dev, "ick");
-        if (IS_ERR(dev->iclk)) {
-                ret = PTR_ERR(dev->iclk);
-                dev->iclk = NULL;
-                return ret;
-        }
+        WARN_ON(!dev->idle);
 
-        dev->fclk = clk_get(dev->dev, "fck");
-        if (IS_ERR(dev->fclk)) {
-                ret = PTR_ERR(dev->fclk);
-                if (dev->iclk != NULL) {
-                        clk_put(dev->iclk);
-                        dev->iclk = NULL;
-                }
-                dev->fclk = NULL;
-                return ret;
-        }
+        pdev = to_platform_device(dev->dev);
+        pdata = pdev->dev.platform_data;
 
-        return 0;
-}
+        pm_runtime_get_sync(&pdev->dev);
 
-static void omap_i2c_put_clocks(struct omap_i2c_dev *dev)
-{
-        clk_put(dev->fclk);
-        dev->fclk = NULL;
-        clk_put(dev->iclk);
-        dev->iclk = NULL;
-}
-
-static void omap_i2c_unidle(struct omap_i2c_dev *dev)
-{
-        WARN_ON(!dev->idle);
-
-        clk_enable(dev->iclk);
-        clk_enable(dev->fclk);
         if (cpu_is_omap34xx()) {
                 omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
                 omap_i2c_write_reg(dev, OMAP_I2C_PSC_REG, dev->pscstate);
@@ -326,10 +298,15 @@ static void omap_i2c_unidle(struct omap_i2c_dev *dev)
 
 static void omap_i2c_idle(struct omap_i2c_dev *dev)
 {
+        struct platform_device *pdev;
+        struct omap_i2c_bus_platform_data *pdata;
         u16 iv;
 
         WARN_ON(dev->idle);
 
+        pdev = to_platform_device(dev->dev);
+        pdata = pdev->dev.platform_data;
+
         dev->iestate = omap_i2c_read_reg(dev, OMAP_I2C_IE_REG);
         if (dev->rev >= OMAP_I2C_REV_ON_4430)
                 omap_i2c_write_reg(dev, OMAP_I2C_IRQENABLE_CLR, 1);
@@ -345,8 +322,8 @@ static void omap_i2c_idle(struct omap_i2c_dev *dev)
                 omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG);
         }
         dev->idle = 1;
-        clk_disable(dev->fclk);
-        clk_disable(dev->iclk);
+
+        pm_runtime_put_sync(&pdev->dev);
 }
 
 static int omap_i2c_init(struct omap_i2c_dev *dev)
@@ -356,6 +333,7 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
         unsigned long fclk_rate = 12000000;
         unsigned long timeout;
         unsigned long internal_clk = 0;
+        struct clk *fclk;
 
         if (dev->rev >= OMAP_I2C_REV_2) {
                 /* Disable I2C controller before soft reset */
@@ -414,7 +392,9 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
                  * always returns 12MHz for the functional clock, we can
                  * do this bit unconditionally.
                  */
-                fclk_rate = clk_get_rate(dev->fclk);
+                fclk = clk_get(dev->dev, "fck");
+                fclk_rate = clk_get_rate(fclk);
+                clk_put(fclk);
 
                 /* TRM for 5912 says the I2C clock must be prescaled to be
                  * between 7 - 12 MHz. The XOR input clock is typically
@@ -443,7 +423,9 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
                         internal_clk = 9600;
                 else
                         internal_clk = 4000;
-                fclk_rate = clk_get_rate(dev->fclk) / 1000;
+                fclk = clk_get(dev->dev, "fck");
+                fclk_rate = clk_get_rate(fclk) / 1000;
+                clk_put(fclk);
 
                 /* Compute prescaler divisor */
                 psc = fclk_rate / internal_clk;
@@ -1048,14 +1030,12 @@ omap_i2c_probe(struct platform_device *pdev)
         else
                 dev->reg_shift = 2;
 
-        if ((r = omap_i2c_get_clocks(dev)) != 0)
-                goto err_iounmap;
-
         if (cpu_is_omap44xx())
                 dev->regs = (u8 *) omap4_reg_map;
         else
                 dev->regs = (u8 *) reg_map;
 
+        pm_runtime_enable(&pdev->dev);
         omap_i2c_unidle(dev);
 
         dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
@@ -1127,8 +1107,6 @@ err_free_irq:
 err_unuse_clocks:
         omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
         omap_i2c_idle(dev);
-        omap_i2c_put_clocks(dev);
-err_iounmap:
         iounmap(dev->base);
 err_free_mem:
         platform_set_drvdata(pdev, NULL);
@@ -1150,7 +1128,6 @@ omap_i2c_remove(struct platform_device *pdev)
         free_irq(dev->irq, dev);
         i2c_del_adapter(&dev->adapter);
         omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
-        omap_i2c_put_clocks(dev);
         iounmap(dev->base);
         kfree(dev);
         mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -1162,7 +1139,7 @@ static struct platform_driver omap_i2c_driver = {
         .probe          = omap_i2c_probe,
         .remove         = omap_i2c_remove,
         .driver         = {
-                .name   = "i2c_omap",
+                .name   = "omap_i2c",
                 .owner  = THIS_MODULE,
         },
 };
@@ -1184,4 +1161,4 @@ module_exit(omap_i2c_exit_driver);
 MODULE_AUTHOR("MontaVista Software, Inc. (and others)");
 MODULE_DESCRIPTION("TI OMAP I2C bus adapter");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:i2c_omap");
+MODULE_ALIAS("platform:omap_i2c");
diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index a72e61ddca91..0e2a19cb43d8 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -65,7 +65,6 @@ struct omap_kp {
 
 static DECLARE_TASKLET_DISABLED(kp_tasklet, omap_kp_tasklet, 0);
 
-static int *keymap;
 static unsigned int *row_gpios;
 static unsigned int *col_gpios;
 
@@ -162,20 +161,11 @@ static void omap_kp_scan_keypad(struct omap_kp *omap_kp, unsigned char *state)
         }
 }
 
-static inline int omap_kp_find_key(int col, int row)
-{
-        int i, key;
-
-        key = KEY(col, row, 0);
-        for (i = 0; keymap[i] != 0; i++)
-                if ((keymap[i] & 0xff000000) == key)
-                        return keymap[i] & 0x00ffffff;
-        return -1;
-}
-
 static void omap_kp_tasklet(unsigned long data)
 {
         struct omap_kp *omap_kp_data = (struct omap_kp *) data;
+        unsigned short *keycodes = omap_kp_data->input->keycode;
+        unsigned int row_shift = get_count_order(omap_kp_data->cols);
         unsigned char new_state[8], changed, key_down = 0;
         int col, row;
         int spurious = 0;
@@ -199,7 +189,7 @@ static void omap_kp_tasklet(unsigned long data)
                                row, (new_state[col] & (1 << row)) ?
                                "pressed" : "released");
 #else
-                        key = omap_kp_find_key(col, row);
+                        key = keycodes[MATRIX_SCAN_CODE(row, col, row_shift)];
                         if (key < 0) {
                                 printk(KERN_WARNING
                                       "omap-keypad: Spurious key event %d-%d\n",
@@ -298,13 +288,18 @@ static int __devinit omap_kp_probe(struct platform_device *pdev)
         struct input_dev *input_dev;
         struct omap_kp_platform_data *pdata =  pdev->dev.platform_data;
         int i, col_idx, row_idx, irq_idx, ret;
+        unsigned int row_shift, keycodemax;
 
-        if (!pdata->rows || !pdata->cols || !pdata->keymap) {
-                printk(KERN_ERR "No rows, cols or keymap from pdata\n");
+        if (!pdata->rows || !pdata->cols || !pdata->keymap_data) {
+                printk(KERN_ERR "No rows, cols or keymap_data from pdata\n");
                 return -EINVAL;
         }
 
-        omap_kp = kzalloc(sizeof(struct omap_kp), GFP_KERNEL);
+        row_shift = get_count_order(pdata->cols);
+        keycodemax = pdata->rows << row_shift;
+
+        omap_kp = kzalloc(sizeof(struct omap_kp) +
+                        keycodemax * sizeof(unsigned short), GFP_KERNEL);
         input_dev = input_allocate_device();
         if (!omap_kp || !input_dev) {
                 kfree(omap_kp);
@@ -320,7 +315,9 @@ static int __devinit omap_kp_probe(struct platform_device *pdev)
         if (!cpu_is_omap24xx())
                 omap_writew(1, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
 
-        keymap = pdata->keymap;
+        input_dev->keycode      = &omap_kp[1];
+        input_dev->keycodesize  = sizeof(unsigned short);
+        input_dev->keycodemax   = keycodemax;
 
         if (pdata->rep)
                 __set_bit(EV_REP, input_dev->evbit);
@@ -374,8 +371,8 @@ static int __devinit omap_kp_probe(struct platform_device *pdev)
 
         /* setup input device */
         __set_bit(EV_KEY, input_dev->evbit);
-        for (i = 0; keymap[i] != 0; i++)
-                __set_bit(keymap[i] & KEY_MAX, input_dev->keybit);
+        matrix_keypad_build_keymap(pdata->keymap_data, row_shift,
+                        input_dev->keycode, input_dev->keybit);
         input_dev->name = "omap-keypad";
         input_dev->phys = "omap-keypad/input0";
         input_dev->dev.parent = &pdev->dev;
@@ -416,7 +413,7 @@ static int __devinit omap_kp_probe(struct platform_device *pdev)
         return 0;
 err5:
         for (i = irq_idx - 1; i >=0; i--)
-                free_irq(row_gpios[i], 0);
+                free_irq(row_gpios[i], NULL);
 err4:
         input_unregister_device(omap_kp->input);
         input_dev = NULL;
@@ -447,11 +444,11 @@ static int __devexit omap_kp_remove(struct platform_device *pdev)
                         gpio_free(col_gpios[i]);
                 for (i = 0; i < omap_kp->rows; i++) {
                         gpio_free(row_gpios[i]);
-                        free_irq(gpio_to_irq(row_gpios[i]), 0);
+                        free_irq(gpio_to_irq(row_gpios[i]), NULL);
                 }
         } else {
                 omap_writew(1, OMAP1_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
-                free_irq(omap_kp->irq, 0);
+                free_irq(omap_kp->irq, NULL);
         }
 
         del_timer_sync(&omap_kp->timer);
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index 6256233d2bfb..bcb1fdedb595 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -214,7 +214,6 @@ config SERIO_AMS_DELTA
         tristate "Amstrad Delta (E3) mailboard support"
         depends on MACH_AMS_DELTA
         default y
-        select AMS_DELTA_FIQ
         ---help---
           Say Y here if you have an E3 and want to use its mailboard,
           or any standard AT keyboard connected to the mailboard port.
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 9f322f1a7f22..d0894ca7798b 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -721,6 +721,9 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
         case 3:
                 c->freq = 83;
                 break;
+        case 4:
+                c->freq = 104;
+                break;
         }
 
 #ifdef CONFIG_MTD_PARTITIONS
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 09a550860dcf..ee74c934de89 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -653,13 +653,13 @@ static void serial8250_set_sleep(struct uart_8250_port *p, int sleep)
 {
         if (p->capabilities & UART_CAP_SLEEP) {
                 if (p->capabilities & UART_CAP_EFR) {
-                        serial_outp(p, UART_LCR, 0xBF);
+                        serial_outp(p, UART_LCR, UART_LCR_CONF_MODE_B);
                         serial_outp(p, UART_EFR, UART_EFR_ECB);
                         serial_outp(p, UART_LCR, 0);
                 }
                 serial_outp(p, UART_IER, sleep ? UART_IERX_SLEEP : 0);
                 if (p->capabilities & UART_CAP_EFR) {
-                        serial_outp(p, UART_LCR, 0xBF);
+                        serial_outp(p, UART_LCR, UART_LCR_CONF_MODE_B);
                         serial_outp(p, UART_EFR, 0);
                         serial_outp(p, UART_LCR, 0);
                 }
@@ -752,7 +752,7 @@ static int size_fifo(struct uart_8250_port *up)
         serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO |
                     UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);
         serial_outp(up, UART_MCR, UART_MCR_LOOP);
-        serial_outp(up, UART_LCR, UART_LCR_DLAB);
+        serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_A);
         old_dl = serial_dl_read(up);
         serial_dl_write(up, 0x0001);
         serial_outp(up, UART_LCR, 0x03);
@@ -764,7 +764,7 @@ static int size_fifo(struct uart_8250_port *up)
                 serial_inp(up, UART_RX);
         serial_outp(up, UART_FCR, old_fcr);
         serial_outp(up, UART_MCR, old_mcr);
-        serial_outp(up, UART_LCR, UART_LCR_DLAB);
+        serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_A);
         serial_dl_write(up, old_dl);
         serial_outp(up, UART_LCR, old_lcr);
 
@@ -782,7 +782,7 @@ static unsigned int autoconfig_read_divisor_id(struct uart_8250_port *p)
         unsigned int id;
 
         old_lcr = serial_inp(p, UART_LCR);
-        serial_outp(p, UART_LCR, UART_LCR_DLAB);
+        serial_outp(p, UART_LCR, UART_LCR_CONF_MODE_A);
 
         old_dll = serial_inp(p, UART_DLL);
         old_dlm = serial_inp(p, UART_DLM);
@@ -836,7 +836,7 @@ static void autoconfig_has_efr(struct uart_8250_port *up)
          * recommended for new designs).
          */
         up->acr = 0;
-        serial_out(up, UART_LCR, 0xBF);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
         serial_out(up, UART_EFR, UART_EFR_ECB);
         serial_out(up, UART_LCR, 0x00);
         id1 = serial_icr_read(up, UART_ID1);
@@ -945,7 +945,7 @@ static void autoconfig_16550a(struct uart_8250_port *up)
          * Check for presence of the EFR when DLAB is set.
          * Only ST16C650V1 UARTs pass this test.
          */
-        serial_outp(up, UART_LCR, UART_LCR_DLAB);
+        serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_A);
         if (serial_in(up, UART_EFR) == 0) {
                 serial_outp(up, UART_EFR, 0xA8);
                 if (serial_in(up, UART_EFR) != 0) {
@@ -963,7 +963,7 @@ static void autoconfig_16550a(struct uart_8250_port *up)
          * Maybe it requires 0xbf to be written to the LCR.
          * (other ST16C650V2 UARTs, TI16C752A, etc)
          */
-        serial_outp(up, UART_LCR, 0xBF);
+        serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
         if (serial_in(up, UART_EFR) == 0 && !broken_efr(up)) {
                 DEBUG_AUTOCONF("EFRv2 ");
                 autoconfig_has_efr(up);
@@ -1024,7 +1024,7 @@ static void autoconfig_16550a(struct uart_8250_port *up)
         serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR7_64BYTE);
         status1 = serial_in(up, UART_IIR) >> 5;
         serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO);
-        serial_outp(up, UART_LCR, UART_LCR_DLAB);
+        serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_A);
         serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR7_64BYTE);
         status2 = serial_in(up, UART_IIR) >> 5;
         serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO);
@@ -1183,7 +1183,7 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags)
          * We also initialise the EFR (if any) to zero for later.  The
          * EFR occupies the same register location as the FCR and IIR.
          */
-        serial_outp(up, UART_LCR, 0xBF);
+        serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
         serial_outp(up, UART_EFR, 0);
         serial_outp(up, UART_LCR, 0);
 
@@ -1952,7 +1952,7 @@ static int serial8250_startup(struct uart_port *port)
         if (up->port.type == PORT_16C950) {
                 /* Wake up and initialize UART */
                 up->acr = 0;
-                serial_outp(up, UART_LCR, 0xBF);
+                serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
                 serial_outp(up, UART_EFR, UART_EFR_ECB);
                 serial_outp(up, UART_IER, 0);
                 serial_outp(up, UART_LCR, 0);
@@ -2002,7 +2002,7 @@ static int serial8250_startup(struct uart_port *port)
         if (up->port.type == PORT_16850) {
                 unsigned char fctr;
 
-                serial_outp(up, UART_LCR, 0xbf);
+                serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
                 fctr = serial_inp(up, UART_FCTR) & ~(UART_FCTR_RX|UART_FCTR_TX);
                 serial_outp(up, UART_FCTR, fctr | UART_FCTR_TRGD | UART_FCTR_RX);
@@ -2363,7 +2363,7 @@ serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios,
                 if (termios->c_cflag & CRTSCTS)
                         efr |= UART_EFR_CTS;
 
-                serial_outp(up, UART_LCR, 0xBF);
+                serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
                 serial_outp(up, UART_EFR, efr);
         }
 
diff --git a/drivers/serial/omap-serial.c b/drivers/serial/omap-serial.c
index 14365f72b664..1201eff1831e 100644
--- a/drivers/serial/omap-serial.c
+++ b/drivers/serial/omap-serial.c
@@ -570,7 +570,7 @@ serial_omap_configure_xonxoff
         unsigned char efr = 0;
 
         up->lcr = serial_in(up, UART_LCR);
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
         up->efr = serial_in(up, UART_EFR);
         serial_out(up, UART_EFR, up->efr & ~UART_EFR_ECB);
 
@@ -598,7 +598,7 @@ serial_omap_configure_xonxoff
                 efr |= OMAP_UART_SW_RX;
 
         serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
-        serial_out(up, UART_LCR, UART_LCR_DLAB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 
         up->mcr = serial_in(up, UART_MCR);
 
@@ -612,14 +612,14 @@ serial_omap_configure_xonxoff
                 up->mcr |= UART_MCR_XONANY;
 
         serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
         serial_out(up, UART_TI752_TCR, OMAP_UART_TCR_TRIG);
         /* Enable special char function UARTi.EFR_REG[5] and
          * load the new software flow control mode IXON or IXOFF
          * and restore the UARTi.EFR_REG[4] ENHANCED_EN value.
          */
         serial_out(up, UART_EFR, efr | UART_EFR_SCD);
-        serial_out(up, UART_LCR, UART_LCR_DLAB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 
         serial_out(up, UART_MCR, up->mcr & ~UART_MCR_TCRTLR);
         serial_out(up, UART_LCR, up->lcr);
@@ -724,22 +724,22 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
          * baud clock is not running
          * DLL_REG and DLH_REG set to 0.
          */
-        serial_out(up, UART_LCR, UART_LCR_DLAB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
         serial_out(up, UART_DLL, 0);
         serial_out(up, UART_DLM, 0);
         serial_out(up, UART_LCR, 0);
 
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
         up->efr = serial_in(up, UART_EFR);
         serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
 
-        serial_out(up, UART_LCR, UART_LCR_DLAB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
         up->mcr = serial_in(up, UART_MCR);
         serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);
         /* FIFO ENABLE, DMA MODE */
         serial_out(up, UART_FCR, up->fcr);
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
         if (up->use_dma) {
                 serial_out(up, UART_TI752_TLR, 0);
@@ -748,52 +748,52 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
         }
 
         serial_out(up, UART_EFR, up->efr);
-        serial_out(up, UART_LCR, UART_LCR_DLAB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
         serial_out(up, UART_MCR, up->mcr);
 
         /* Protocol, Baud Rate, and Interrupt Settings */
 
-        serial_out(up, UART_OMAP_MDR1, OMAP_MDR1_DISABLE);
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_OMAP_MDR1, UART_OMAP_MDR1_DISABLE);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
         up->efr = serial_in(up, UART_EFR);
         serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
 
         serial_out(up, UART_LCR, 0);
         serial_out(up, UART_IER, 0);
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
         serial_out(up, UART_DLL, quot & 0xff);          /* LS of divisor */
         serial_out(up, UART_DLM, quot >> 8);            /* MS of divisor */
 
         serial_out(up, UART_LCR, 0);
         serial_out(up, UART_IER, up->ier);
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
         serial_out(up, UART_EFR, up->efr);
         serial_out(up, UART_LCR, cval);
 
         if (baud > 230400 && baud != 3000000)
-                serial_out(up, UART_OMAP_MDR1, OMAP_MDR1_MODE13X);
+                serial_out(up, UART_OMAP_MDR1, UART_OMAP_MDR1_13X_MODE);
         else
-                serial_out(up, UART_OMAP_MDR1, OMAP_MDR1_MODE16X);
+                serial_out(up, UART_OMAP_MDR1, UART_OMAP_MDR1_16X_MODE);
 
         /* Hardware Flow Control Configuration */
 
         if (termios->c_cflag & CRTSCTS) {
                 efr |= (UART_EFR_CTS | UART_EFR_RTS);
-                serial_out(up, UART_LCR, UART_LCR_DLAB);
+                serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 
                 up->mcr = serial_in(up, UART_MCR);
                 serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);
 
-                serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+                serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
                 up->efr = serial_in(up, UART_EFR);
                 serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
 
                 serial_out(up, UART_TI752_TCR, OMAP_UART_TCR_TRIG);
                 serial_out(up, UART_EFR, efr); /* Enable AUTORTS and AUTOCTS */
-                serial_out(up, UART_LCR, UART_LCR_DLAB);
+                serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
                 serial_out(up, UART_MCR, up->mcr | UART_MCR_RTS);
                 serial_out(up, UART_LCR, cval);
         }
@@ -815,13 +815,13 @@ serial_omap_pm(struct uart_port *port, unsigned int state,
         unsigned char efr;
 
         dev_dbg(up->port.dev, "serial_omap_pm+%d\n", up->pdev->id);
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
         efr = serial_in(up, UART_EFR);
         serial_out(up, UART_EFR, efr | UART_EFR_ECB);
         serial_out(up, UART_LCR, 0);
 
         serial_out(up, UART_IER, (state != 0) ? UART_IERX_SLEEP : 0);
-        serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+        serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
         serial_out(up, UART_EFR, efr);
         serial_out(up, UART_LCR, 0);
         /* Enable module level wake up */
diff --git a/drivers/staging/tidspbridge/core/_tiomap.h b/drivers/staging/tidspbridge/core/_tiomap.h
index 1c1f157e167a..1159a500f49d 100644
--- a/drivers/staging/tidspbridge/core/_tiomap.h
+++ b/drivers/staging/tidspbridge/core/_tiomap.h
@@ -19,8 +19,19 @@
 #ifndef _TIOMAP_
 #define _TIOMAP_
 
-#include <plat/powerdomain.h>
-#include <plat/clockdomain.h>
+/*
+ * XXX These powerdomain.h/clockdomain.h includes are wrong and should
+ * be removed.  No driver should call pwrdm_* or clkdm_* functions
+ * directly; they should rely on OMAP core code to do this.
+ */
+#include <mach-omap2/powerdomain.h>
+#include <mach-omap2/clockdomain.h>
+/*
+ * XXX These mach-omap2/ includes are wrong and should be removed.  No
+ * driver should read or write to PRM/CM registers directly; they
+ * should rely on OMAP core code to do this.
+ */
+#include <mach-omap2/cm2xxx_3xxx.h>
 #include <mach-omap2/prm-regbits-34xx.h>
 #include <mach-omap2/cm-regbits-34xx.h>
 #include <dspbridge/devdefs.h>
diff --git a/include/linux/i2c-omap.h b/include/linux/i2c-omap.h
index 78ebf507ce56..7472449cbb74 100644
--- a/include/linux/i2c-omap.h
+++ b/include/linux/i2c-omap.h
@@ -1,9 +1,14 @@
 #ifndef __I2C_OMAP_H__
 #define __I2C_OMAP_H__
 
+#include <linux/platform_device.h>
+
 struct omap_i2c_bus_platform_data {
         u32             clkrate;
         void            (*set_mpu_wkup_lat)(struct device *dev, long set);
+        int             (*device_enable) (struct platform_device *pdev);
+        int             (*device_shutdown) (struct platform_device *pdev);
+        int             (*device_idle) (struct platform_device *pdev);
 };
 
 #endif
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
index 80352ad6581a..697474691749 100644
--- a/include/linux/input/matrix_keypad.h
+++ b/include/linux/input/matrix_keypad.h
@@ -9,7 +9,7 @@
 
 #define KEY(row, col, val)      ((((row) & (MATRIX_MAX_ROWS - 1)) << 24) |\
                                  (((col) & (MATRIX_MAX_COLS - 1)) << 16) |\
-                                 (val & 0xffff))
+                                 ((val) & 0xffff))
 
 #define KEY_ROW(k)              (((k) >> 24) & 0xff)
 #define KEY_COL(k)              (((k) >> 16) & 0xff)
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index c7a0ce11cd47..3ecb71a9e505 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -99,6 +99,13 @@
 #define UART_LCR_WLEN7          0x02 /* Wordlength: 7 bits */
 #define UART_LCR_WLEN8          0x03 /* Wordlength: 8 bits */
 
+/*
+ * Access to some registers depends on register access / configuration
+ * mode.
+ */
+#define UART_LCR_CONF_MODE_A    UART_LCR_DLAB   /* Configutation mode A */
+#define UART_LCR_CONF_MODE_B    0xBF            /* Configutation mode B */
+
 #define UART_MCR        4       /* Out: Modem Control Register */
 #define UART_MCR_CLKSEL         0x80 /* Divide clock by 4 (TI16C752, EFR[4]=1) */
 #define UART_MCR_TCRTLR         0x40 /* Access TCR/TLR (TI16C752, EFR[4]=1) */
@@ -341,5 +348,17 @@
 #define UART_OMAP_SYSS          0x16    /* System status register */
 #define UART_OMAP_WER           0x17    /* Wake-up enable register */
 
+/*
+ * These are the definitions for the MDR1 register
+ */
+#define UART_OMAP_MDR1_16X_MODE         0x00    /* UART 16x mode */
+#define UART_OMAP_MDR1_SIR_MODE         0x01    /* SIR mode */
+#define UART_OMAP_MDR1_16X_ABAUD_MODE   0x02    /* UART 16x auto-baud */
+#define UART_OMAP_MDR1_13X_MODE         0x03    /* UART 13x mode */
+#define UART_OMAP_MDR1_MIR_MODE         0x04    /* MIR mode */
+#define UART_OMAP_MDR1_FIR_MODE         0x05    /* FIR mode */
+#define UART_OMAP_MDR1_CIR_MODE         0x06    /* CIR mode */
+#define UART_OMAP_MDR1_DISABLE          0x07    /* Disable (default state) */
+
 #endif /* _LINUX_SERIAL_REG_H */