68 files changed, 2572 insertions, 2657 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3d9397ec746d..e57226e3afeb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -22,6 +22,9 @@ config ARM
          Europe.  There is an ARM Linux project with a web page at
          <http://www.arm.linux.org.uk/>.
+config HAVE_PWM
+        bool
 config SYS_SUPPORTS_APM_EMULATION
        bool
diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index 5bba5255b119..8822b684d474 100644
--- a/arch/arm/common/sharpsl_pm.c
+++ b/arch/arm/common/sharpsl_pm.c
@@ -31,6 +31,7 @@
 #include <asm/irq.h>
 #include <asm/arch/pm.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/sharpsl.h>
 #include <asm/hardware/sharpsl_pm.h>
@@ -157,6 +158,7 @@ static void sharpsl_battery_thread(struct work_struct *private_)
        dev_dbg(sharpsl_pm.dev, "Battery: voltage: %d, status: %d, percentage: %d, time: %ld\n", voltage,
                        sharpsl_pm.battstat.mainbat_status, sharpsl_pm.battstat.mainbat_percent, jiffies);
+#ifdef CONFIG_BACKLIGHT_CORGI
        /* If battery is low. limit backlight intensity to save power. */
        if ((sharpsl_pm.battstat.ac_status != APM_AC_ONLINE)
                        && ((sharpsl_pm.battstat.mainbat_status == APM_BATTERY_STATUS_LOW) ||
@@ -169,6 +171,7 @@ static void sharpsl_battery_thread(struct work_struct *private_)
                sharpsl_pm.machinfo->backlight_limit(0);
                sharpsl_pm.flags &= ~SHARPSL_BL_LIMIT;
        }
+#endif
        /* Suspend if critical battery level */
        if ((sharpsl_pm.battstat.ac_status != APM_AC_ONLINE)
diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig
deleted file mode 100644
index d3114c23603b..000000000000
--- a/arch/arm/configs/em_x270_defconfig
+++ /dev/null
@@ -1,1264 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22
-# Mon Jul  9 15:18:20 2007
-#
-CONFIG_ARM=y
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_TIME=y
-# CONFIG_GENERIC_CLOCKEVENTS is not set
-CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_ZONE_DMA=y
-CONFIG_ARCH_MTD_XIP=y
-CONFIG_VECTORS_BASE=0xffff0000
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-#
-# General setup
-#
-CONFIG_LOCALVERSION="-em-x270"
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
-CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
-# CONFIG_AUDIT is not set
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_SYSFS_DEPRECATED=y
-# CONFIG_RELAY is not set
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=y
-CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
-# CONFIG_SLOB is not set
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-#
-# Block layer
-#
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-#
-# System Type
-#
-# CONFIG_ARCH_AAEC2000 is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_REALVIEW is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_AT91 is not set
-# CONFIG_ARCH_CLPS7500 is not set
-# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
-# CONFIG_ARCH_EBSA110 is not set
-# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_NETX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_IOP13XX is not set
-# CONFIG_ARCH_IOP32X is not set
-# CONFIG_ARCH_IOP33X is not set
-# CONFIG_ARCH_IXP23XX is not set
-# CONFIG_ARCH_IXP2000 is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_L7200 is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
-# CONFIG_ARCH_PNX4008 is not set
-CONFIG_ARCH_PXA=y
-# CONFIG_ARCH_RPC is not set
-# CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_SHARK is not set
-# CONFIG_ARCH_LH7A40X is not set
-# CONFIG_ARCH_DAVINCI is not set
-# CONFIG_ARCH_OMAP is not set
-#
-# Intel PXA2xx Implementations
-#
-# CONFIG_ARCH_LUBBOCK is not set
-# CONFIG_MACH_LOGICPD_PXA270 is not set
-# CONFIG_MACH_MAINSTONE is not set
-# CONFIG_ARCH_PXA_IDP is not set
-# CONFIG_PXA_SHARPSL is not set
-# CONFIG_MACH_TRIZEPS4 is not set
-CONFIG_MACH_EM_X270=y
-CONFIG_PXA27x=y
-#
-# Processor Type
-#
-CONFIG_CPU_32=y
-CONFIG_CPU_XSCALE=y
-CONFIG_CPU_32v5=y
-CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_TLB_V4WBI=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-#
-# Processor Features
-#
-CONFIG_ARM_THUMB=y
-# CONFIG_CPU_DCACHE_DISABLE is not set
-# CONFIG_OUTER_CACHE is not set
-CONFIG_IWMMXT=y
-CONFIG_XSCALE_PMU=y
-#
-# Bus support
-#
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-#
-# Kernel Features
-#
-# CONFIG_TICK_ONESHOT is not set
-# CONFIG_PREEMPT is not set
-CONFIG_HZ=100
-CONFIG_AEABI=y
-CONFIG_OABI_COMPAT=y
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4096
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_ALIGNMENT_TRAP=y
-#
-# Boot options
-#
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE=""
-# CONFIG_XIP_KERNEL is not set
-# CONFIG_KEXEC is not set
-#
-# Floating point emulation
-#
-#
-# At least one emulation must be selected
-#
-CONFIG_FPE_NWFPE=y
-# CONFIG_FPE_NWFPE_XP is not set
-# CONFIG_FPE_FASTFPE is not set
-#
-# Userspace binary formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_AOUT is not set
-# CONFIG_BINFMT_MISC is not set
-#
-# Power management options
-#
-CONFIG_PM=y
-CONFIG_PM_LEGACY=y
-# CONFIG_PM_DEBUG is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_APM_EMULATION=m
-#
-# Networking
-#
-CONFIG_NET=y
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_CUBIC=y
-CONFIG_DEFAULT_TCP_CONG="cubic"
-# CONFIG_TCP_MD5SIG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
-CONFIG_BT_RFCOMM=m
-# CONFIG_BT_RFCOMM_TTY is not set
-CONFIG_BT_BNEP=m
-# CONFIG_BT_BNEP_MC_FILTER is not set
-# CONFIG_BT_BNEP_PROTO_FILTER is not set
-CONFIG_BT_HIDP=m
-#
-# Bluetooth device drivers
-#
-CONFIG_BT_HCIUSB=m
-# CONFIG_BT_HCIUSB_SCO is not set
-CONFIG_BT_HCIUART=m
-# CONFIG_BT_HCIUART_H4 is not set
-# CONFIG_BT_HCIUART_BCSP is not set
-CONFIG_BT_HCIBCM203X=m
-CONFIG_BT_HCIBPA10X=m
-CONFIG_BT_HCIBFUSB=m
-# CONFIG_BT_HCIVHCI is not set
-# CONFIG_AF_RXRPC is not set
-#
-# Wireless
-#
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-# CONFIG_IEEE80211_CRYPT_TKIP is not set
-# CONFIG_IEEE80211_SOFTMAC is not set
-# CONFIG_RFKILL is not set
-#
-# Device Drivers
-#
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_SYS_HYPERVISOR is not set
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-CONFIG_MTD=y
-# CONFIG_MTD_DEBUG is not set
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-# CONFIG_MTD_AFS_PARTS is not set
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLKDEVS=y
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-# CONFIG_RFD_FTL is not set
-# CONFIG_SSFDC is not set
-#
-# RAM/ROM/Flash chip drivers
-#
-# CONFIG_MTD_CFI is not set
-# CONFIG_MTD_JEDECPROBE is not set
-# CONFIG_MTD_CFI_NOSWAP is not set
-# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
-# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-#
-# Mapping drivers for chip access
-#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_SHARP_SL is not set
-# CONFIG_MTD_PLATRAM is not set
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLOCK2MTD is not set
-#
-# Disk-On-Chip Device Drivers
-#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-CONFIG_MTD_NAND=y
-# CONFIG_MTD_NAND_VERIFY_WRITE is not set
-# CONFIG_MTD_NAND_ECC_SMC is not set
-# CONFIG_MTD_NAND_MUSEUM_IDS is not set
-# CONFIG_MTD_NAND_H1900 is not set
-CONFIG_MTD_NAND_IDS=y
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-# CONFIG_MTD_NAND_SHARPSL is not set
-# CONFIG_MTD_NAND_NANDSIM is not set
-CONFIG_MTD_NAND_PLATFORM=y
-# CONFIG_MTD_ONENAND is not set
-#
-# UBI - Unsorted block images
-#
-# CONFIG_MTD_UBI is not set
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=12000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_ATA_OVER_ETH is not set
-# CONFIG_IDE is not set
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-# CONFIG_SCSI_TGT is not set
-# CONFIG_SCSI_NETLINK is not set
-# CONFIG_SCSI_PROC_FS is not set
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_BLK_DEV_SR is not set
-# CONFIG_CHR_DEV_SG is not set
-# CONFIG_CHR_DEV_SCH is not set
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-# CONFIG_SCSI_SCAN_ASYNC is not set
-CONFIG_SCSI_WAIT_SCAN=m
-#
-# SCSI Transports
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-#
-# SCSI low-level drivers
-#
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_ATA is not set
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_PHYLIB is not set
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_SMC91X is not set
-CONFIG_DM9000=y
-# CONFIG_SMC911X is not set
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET_MII is not set
-# CONFIG_USB_USBNET is not set
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_EVBUG is not set
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-CONFIG_KEYBOARD_PXA27x=m
-# CONFIG_KEYBOARD_GPIO is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-# CONFIG_TOUCHSCREEN_GUNZE is not set
-# CONFIG_TOUCHSCREEN_ELO is not set
-# CONFIG_TOUCHSCREEN_MTOUCH is not set
-# CONFIG_TOUCHSCREEN_MK712 is not set
-# CONFIG_TOUCHSCREEN_PENMOUNT is not set
-# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
-# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
-# CONFIG_TOUCHSCREEN_UCB1400 is not set
-# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
-# CONFIG_INPUT_MISC is not set
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
-CONFIG_HW_RANDOM=m
-# CONFIG_NVRAM is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-# CONFIG_HWMON is not set
-#
-# Misc devices
-#
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-#
-# LED devices
-#
-# CONFIG_NEW_LEDS is not set
-#
-# LED drivers
-#
-#
-# LED Triggers
-#
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_DAB is not set
-#
-# Graphics support
-#
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-CONFIG_FB=y
-# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FB_DDC is not set
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
-# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
-# CONFIG_FB_SVGALIB is not set
-# CONFIG_FB_MACMODES is not set
-# CONFIG_FB_BACKLIGHT is not set
-# CONFIG_FB_MODE_HELPERS is not set
-# CONFIG_FB_TILEBLITTING is not set
-#
-# Frame buffer hardware drivers
-#
-# CONFIG_FB_S1D13XXX is not set
-CONFIG_FB_PXA=y
-# CONFIG_FB_PXA_PARAMETERS is not set
-# CONFIG_FB_MBX is not set
-# CONFIG_FB_VIRTUAL is not set
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-#
-# Sound
-#
-CONFIG_SOUND=m
-#
-# Advanced Linux Sound Architecture
-#
-CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
-# CONFIG_SND_SEQUENCER is not set
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_MIXER_OSS=m
-CONFIG_SND_PCM_OSS=m
-CONFIG_SND_PCM_OSS_PLUGINS=y
-# CONFIG_SND_DYNAMIC_MINORS is not set
-CONFIG_SND_SUPPORT_OLD_API=y
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-#
-# Generic devices
-#
-CONFIG_SND_AC97_CODEC=m
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-#
-# ALSA ARM devices
-#
-CONFIG_SND_PXA2XX_PCM=m
-CONFIG_SND_PXA2XX_AC97=m
-#
-# USB devices
-#
-# CONFIG_SND_USB_AUDIO is not set
-# CONFIG_SND_USB_CAIAQ is not set
-#
-# System on Chip audio support
-#
-# CONFIG_SND_SOC is not set
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-CONFIG_AC97_BUS=m
-#
-# HID Devices
-#
-CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_HID_FF is not set
-# CONFIG_USB_HIDDEV is not set
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-# CONFIG_USB_ARCH_HAS_EHCI is not set
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_SUSPEND is not set
-# CONFIG_USB_OTG is not set
-#
-# USB Host Controller Drivers
-#
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_SL811_HCD is not set
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-#
-# may also be needed; see USB_STORAGE Help for more information
-#
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_USBAT is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ALAUDA is not set
-# CONFIG_USB_STORAGE_KARMA is not set
-# CONFIG_USB_LIBUSUAL is not set
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_MON is not set
-#
-# USB port drivers
-#
-#
-# USB Serial Converter support
-#
-# CONFIG_USB_SERIAL is not set
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYPRESS_CY7C63 is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_FTDI_ELAN is not set
-# CONFIG_USB_APPLEDISPLAY is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TRANCEVIBRATOR is not set
-# CONFIG_USB_IOWARRIOR is not set
-# CONFIG_USB_TEST is not set
-#
-# USB DSL modem support
-#
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-CONFIG_MMC=m
-# CONFIG_MMC_DEBUG is not set
-# CONFIG_MMC_UNSAFE_RESUME is not set
-#
-# MMC/SD Card Drivers
-#
-CONFIG_MMC_BLOCK=m
-#
-# MMC/SD Host Controller Drivers
-#
-CONFIG_MMC_PXA=m
-#
-# Real Time Clock
-#
-CONFIG_RTC_LIB=y
-CONFIG_RTC_CLASS=m
-#
-# RTC interfaces
-#
-CONFIG_RTC_INTF_SYSFS=y
-CONFIG_RTC_INTF_PROC=y
-CONFIG_RTC_INTF_DEV=y
-# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
-# CONFIG_RTC_DRV_TEST is not set
-#
-# I2C RTC drivers
-#
-#
-# SPI RTC drivers
-#
-#
-# Platform RTC drivers
-#
-# CONFIG_RTC_DRV_CMOS is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-CONFIG_RTC_DRV_V3020=m
-#
-# on-CPU RTC drivers
-#
-CONFIG_RTC_DRV_SA1100=m
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-# CONFIG_CONFIGFS_FS is not set
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=0
-CONFIG_JFFS2_FS_WRITEBUFFER=y
-CONFIG_JFFS2_SUMMARY=y
-# CONFIG_JFFS2_FS_XATTR is not set
-# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
-CONFIG_JFFS2_ZLIB=y
-CONFIG_JFFS2_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=y
-# CONFIG_SMB_NLS_DEFAULT is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
-#
-# Distributed Lock Manager
-#
-# CONFIG_DLM is not set
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-# CONFIG_DETECT_SOFTLOCKUP is not set
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_LIST is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
-# CONFIG_DEBUG_ICEDCC is not set
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=m
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_MANAGER=m
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-CONFIG_CRYPTO_AES=m
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-CONFIG_CRYPTO_ARC4=m
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-#
-# Hardware crypto devices
-#
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_PLIST=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/cm_x270_defconfig b/arch/arm/configs/xm_x270_defconfig
index 33b201c3b309..aa40d91ce599 100644
--- a/arch/arm/configs/cm_x270_defconfig
+++ b/arch/arm/configs/xm_x270_defconfig
@@ -1,13 +1,13 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22
+# Linux kernel version: 2.6.25
-# Wed Jul 18 14:11:48 2007
+# Sun May 11 15:12:52 2008
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
-# CONFIG_GENERIC_CLOCKEVENTS is not set
+CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_MMU=y
 # CONFIG_NO_IOPORT is not set
 CONFIG_GENERIC_HARDIRQS=y
@@ -21,21 +21,18 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_ZONE_DMA=y
 CONFIG_ARCH_MTD_XIP=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 #
-# Code maturity level options
+# General setup
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-#
-# General setup
-#
 CONFIG_LOCALVERSION=""
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SWAP=y
@@ -44,13 +41,20 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
 # CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=17
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -58,6 +62,7 @@ CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -65,24 +70,34 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
-# CONFIG_SIGNALFD is not set
+CONFIG_SIGNALFD=y
-# CONFIG_TIMERFD is not set
+CONFIG_TIMERFD=y
-# CONFIG_EVENTFD is not set
+CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLAB=y
+# CONFIG_SLUB_DEBUG is not set
-# CONFIG_SLUB is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
 # CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_PROC_PAGE_MONITOR is not set
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_KMOD=y
@@ -99,11 +114,12 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
 #
 # System Type
@@ -131,6 +147,8 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
 # CONFIG_ARCH_PNX4008 is not set
 CONFIG_ARCH_PXA=y
 # CONFIG_ARCH_RPC is not set
@@ -140,19 +158,41 @@ CONFIG_ARCH_PXA=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
 CONFIG_DMABOUNCE=y
 #
-# Intel PXA2xx Implementations
+# Intel PXA2xx/PXA3xx Implementations
 #
+#
+# Select target boards
+#
+# CONFIG_ARCH_GUMSTIX is not set
 # CONFIG_ARCH_LUBBOCK is not set
 # CONFIG_MACH_LOGICPD_PXA270 is not set
 # CONFIG_MACH_MAINSTONE is not set
 # CONFIG_ARCH_PXA_IDP is not set
 # CONFIG_PXA_SHARPSL is not set
+# CONFIG_ARCH_PXA_ESERIES is not set
 # CONFIG_MACH_TRIZEPS4 is not set
+CONFIG_MACH_EM_X270=y
+# CONFIG_MACH_COLIBRI is not set
+# CONFIG_MACH_ZYLONITE is not set
+# CONFIG_MACH_LITTLETON is not set
 CONFIG_MACH_ARMCORE=y
+# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_PCM027 is not set
 CONFIG_PXA27x=y
+# CONFIG_PXA_PWM is not set
+#
+# Boot options
+#
+#
+# Power management
+#
 #
 # Processor Type
@@ -161,6 +201,7 @@ CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
 CONFIG_CPU_CACHE_VIVT=y
 CONFIG_CPU_TLB_V4WBI=y
 CONFIG_CPU_CP15=y
@@ -182,20 +223,40 @@ CONFIG_PCI=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCI_HOST_ITE8152=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+CONFIG_PCCARD=m
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=m
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+CONFIG_CARDBUS=y
 #
-# PCCARD (PCMCIA/CardBus) support
+# PC-card bridges
 #
-# CONFIG_PCCARD is not set
+CONFIG_YENTA=m
+# CONFIG_YENTA_O2 is not set
+# CONFIG_YENTA_RICOH is not set
+CONFIG_YENTA_TI=y
+# CONFIG_YENTA_ENE_TUNE is not set
+# CONFIG_YENTA_TOSHIBA is not set
+# CONFIG_PD6729 is not set
+# CONFIG_I82092 is not set
+CONFIG_PCMCIA_PXA2XX=m
+CONFIG_PCCARD_NONSTATIC=m
 #
 # Kernel Features
 #
-# CONFIG_TICK_ONESHOT is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 # CONFIG_PREEMPT is not set
 CONFIG_HZ=100
-# CONFIG_AEABI is not set
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
 # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
@@ -204,6 +265,8 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4096
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
@@ -216,11 +279,16 @@ CONFIG_ALIGNMENT_TRAP=y
 #
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE=""
+CONFIG_CMDLINE="root=1f03 mem=32M"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
 #
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+#
 # Floating point emulation
 #
@@ -237,16 +305,17 @@ CONFIG_FPE_NWFPE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
-# CONFIG_ARTHUR is not set
 #
 # Power management options
 #
 CONFIG_PM=y
-# CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
+CONFIG_PM_SLEEP=y
-# CONFIG_APM_EMULATION is not set
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_APM_EMULATION=m
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 #
 # Networking
@@ -257,15 +326,16 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
+CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
+CONFIG_IP_MULTICAST=y
 # CONFIG_IP_ADVANCED_ROUTER is not set
 CONFIG_IP_FIB_HASH=y
 CONFIG_IP_PNP=y
@@ -274,6 +344,7 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_IP_PNP_RARP is not set
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
 # CONFIG_ARPD is not set
 # CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
@@ -284,15 +355,13 @@ CONFIG_IP_PNP_BOOTP=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
-CONFIG_INET_DIAG=y
+# CONFIG_INET_LRO is not set
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_DIAG is not set
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_CUBIC=y
 CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_TCP_MD5SIG is not set
 # CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
@@ -309,10 +378,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 #
@@ -320,8 +385,33 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
-# CONFIG_BT is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+# CONFIG_BT_RFCOMM_TTY is not set
+CONFIG_BT_BNEP=m
+# CONFIG_BT_BNEP_MC_FILTER is not set
+# CONFIG_BT_BNEP_PROTO_FILTER is not set
+CONFIG_BT_HIDP=m
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUSB=m
+CONFIG_BT_HCIUSB_SCO=y
+# CONFIG_BT_HCIBTSDIO is not set
+# CONFIG_BT_HCIUART is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIDTL1 is not set
+# CONFIG_BT_HCIBT3C is not set
+# CONFIG_BT_HCIBLUECARD is not set
+# CONFIG_BT_HCIBTUART is not set
+# CONFIG_BT_HCIVHCI is not set
 # CONFIG_AF_RXRPC is not set
 #
@@ -330,12 +420,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_EXT=y
 # CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
+# CONFIG_IEEE80211 is not set
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-# CONFIG_IEEE80211_CRYPT_TKIP is not set
-# CONFIG_IEEE80211_SOFTMAC is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -346,38 +431,47 @@ CONFIG_IEEE80211_CRYPT_CCMP=m
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
+CONFIG_FW_LOADER=m
 # CONFIG_DEBUG_DRIVER is not set
 # CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
-CONFIG_MTD=m
+CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
 #
 # User Modules And Translation Layers
 #
-CONFIG_MTD_CHAR=m
+CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLKDEVS=y
-CONFIG_MTD_BLOCK=m
+CONFIG_MTD_BLOCK=y
-# CONFIG_MTD_BLOCK_RO is not set
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
 #
 # RAM/ROM/Flash chip drivers
 #
-# CONFIG_MTD_CFI is not set
+CONFIG_MTD_CFI=y
-# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_GEOMETRY is not set
 CONFIG_MTD_MAP_BANK_WIDTH_1=y
 CONFIG_MTD_MAP_BANK_WIDTH_2=y
 CONFIG_MTD_MAP_BANK_WIDTH_4=y
@@ -388,15 +482,29 @@ CONFIG_MTD_CFI_I1=y
 CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_CFI_I4 is not set
 # CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_XIP is not set
 #
 # Mapping drivers for chip access
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0x400000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+CONFIG_MTD_PXA2XX=y
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_IMPA7 is not set
 # CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
 #
@@ -414,18 +522,19 @@ CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-CONFIG_MTD_NAND=m
+CONFIG_MTD_NAND=y
 # CONFIG_MTD_NAND_VERIFY_WRITE is not set
 # CONFIG_MTD_NAND_ECC_SMC is not set
 # CONFIG_MTD_NAND_MUSEUM_IDS is not set
 # CONFIG_MTD_NAND_H1900 is not set
-CONFIG_MTD_NAND_IDS=m
+CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_SHARPSL is not set
 # CONFIG_MTD_NAND_CAFE is not set
-CONFIG_MTD_NAND_CM_X270=m
+CONFIG_MTD_NAND_CM_X270=y
 # CONFIG_MTD_NAND_NANDSIM is not set
-# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_NAND_PLATFORM=y
+# CONFIG_MTD_ALAUDA is not set
 # CONFIG_MTD_ONENAND is not set
 #
@@ -446,36 +555,13 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=12000
+CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
-CONFIG_IDE=m
+# CONFIG_MISC_DEVICES is not set
-CONFIG_IDE_MAX_HWIFS=4
+CONFIG_HAVE_IDE=y
-CONFIG_BLK_DEV_IDE=m
+# CONFIG_IDE is not set
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=m
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=m
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-CONFIG_IDE_PROC_FS=y
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_IDE_GENERIC is not set
-# CONFIG_BLK_DEV_IDEPCI is not set
-# CONFIG_IDEPCI_PCIBUS_ORDER is not set
-# CONFIG_IDE_ARM is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD is not set
 #
 # SCSI device support
@@ -485,7 +571,7 @@ CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
 # CONFIG_SCSI_TGT is not set
 # CONFIG_SCSI_NETLINK is not set
-# CONFIG_SCSI_PROC_FS is not set
+CONFIG_SCSI_PROC_FS=y
 #
 # SCSI support type (disk, tape, CD-ROM)
@@ -512,12 +598,9 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
-#
+CONFIG_SCSI_LOWLEVEL=y
-# SCSI low-level drivers
-#
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
@@ -528,6 +611,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
 # CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
@@ -538,8 +622,10 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
 # CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_QLA_ISCSI is not set
@@ -549,16 +635,69 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_SRP is not set
-# CONFIG_ATA is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+CONFIG_ATA=m
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_PMP is not set
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+CONFIG_PATA_PCMCIA=m
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
 # CONFIG_MD is not set
-#
-# Fusion MPT device support
-#
 # CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
 #
 # IEEE 1394 (FireWire) support
@@ -573,6 +712,7 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -584,64 +724,65 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 CONFIG_DM9000=y
+CONFIG_DM9000_DEBUGLEVEL=1
 # CONFIG_SMC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
 # CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
 # CONFIG_NE2K_PCI is not set
 # CONFIG_8139CP is not set
-CONFIG_8139TOO=m
+CONFIG_8139TOO=y
 # CONFIG_8139TOO_PIO is not set
 # CONFIG_8139TOO_TUNE_TWISTER is not set
 # CONFIG_8139TOO_8129 is not set
 # CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
-CONFIG_NETDEV_1000=y
+# CONFIG_NETDEV_1000 is not set
-# CONFIG_ACENIC is not set
+# CONFIG_NETDEV_10000 is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_QLA3XXX is not set
-# CONFIG_ATL1 is not set
-CONFIG_NETDEV_10000=y
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NETXEN_NIC is not set
-# CONFIG_MLX4_CORE is not set
 # CONFIG_TR is not set
 #
 # Wireless LAN
 #
 # CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN_80211=y
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+CONFIG_LIBERTAS=m
+# CONFIG_LIBERTAS_USB is not set
+# CONFIG_LIBERTAS_CS is not set
+CONFIG_LIBERTAS_SDIO=m
+# CONFIG_LIBERTAS_DEBUG is not set
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_IWLWIFI is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_HOSTAP is not set
 #
 # USB Network Adapters
@@ -650,15 +791,24 @@ CONFIG_NETDEV_10000=y
 # CONFIG_USB_KAWETH is not set
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET_MII is not set
 # CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
 # CONFIG_SLIP is not set
+CONFIG_SLHC=m
 # CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -674,20 +824,32 @@ CONFIG_INPUT=y
 #
 # Userland interfaces
 #
-# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_EVBUG is not set
+# CONFIG_INPUT_APMPOWER is not set
 #
 # Input Device Drivers
 #
-# CONFIG_INPUT_KEYBOARD is not set
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_PXA27x=m
+# CONFIG_KEYBOARD_GPIO is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
 # CONFIG_TOUCHSCREEN_MTOUCH is not set
@@ -696,13 +858,22 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
 CONFIG_TOUCHSCREEN_UCB1400=m
+CONFIG_TOUCHSCREEN_WM97XX=m
+# CONFIG_TOUCHSCREEN_WM9705 is not set
+CONFIG_TOUCHSCREEN_WM9712=y
+# CONFIG_TOUCHSCREEN_WM9713 is not set
+# CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE is not set
 # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
 # CONFIG_INPUT_MISC is not set
 #
 # Hardware I/O ports
 #
-# CONFIG_SERIO is not set
+CONFIG_SERIO=y
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
 # CONFIG_GAMEPORT is not set
 #
@@ -712,7 +883,9 @@ CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 #
 # Serial drivers
@@ -729,83 +902,141 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
-CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=m
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_HAVE_GPIO_LIB=y
 #
-# SPI support
+# GPIO Support
 #
-# CONFIG_SPI is not set
+# CONFIG_DEBUG_GPIO is not set
-# CONFIG_SPI_MASTER is not set
-# CONFIG_W1 is not set
-# CONFIG_HWMON is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
 #
-# Multifunction device drivers
+# I2C GPIO expanders:
 #
-# CONFIG_MFD_SM501 is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
 #
-# LED devices
+# SPI GPIO expanders:
 #
-CONFIG_NEW_LEDS=y
+# CONFIG_W1 is not set
-CONFIG_LEDS_CLASS=y
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
 #
-# LED drivers
+# Sonics Silicon Backplane
 #
-CONFIG_LEDS_CM_X270=y
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 #
-# LED Triggers
+# Multifunction device drivers
 #
-CONFIG_LEDS_TRIGGERS=y
+# CONFIG_MFD_SM501 is not set
-# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_MFD_ASIC3 is not set
-# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
+# CONFIG_HTC_EGPIO is not set
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_HTC_PASIC3 is not set
 #
 # Multimedia devices
 #
+#
+# Multimedia core support
+#
 # CONFIG_VIDEO_DEV is not set
 # CONFIG_DVB_CORE is not set
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
 #
-# Graphics support
+# Multimedia drivers
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DAB is not set
 #
-# Display device support
+# Graphics support
 #
-# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
 CONFIG_FB=y
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
 # CONFIG_FB_SYS_FILLRECT is not set
 # CONFIG_FB_SYS_COPYAREA is not set
 # CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
 # CONFIG_FB_SYS_FOPS is not set
 CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
@@ -841,9 +1072,17 @@ CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_ARK is not set
 # CONFIG_FB_PM3 is not set
 CONFIG_FB_PXA=y
-# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_PXA_SMARTPANEL is not set
+CONFIG_FB_PXA_PARAMETERS=y
 CONFIG_FB_MBX=m
+# CONFIG_FB_AM200EPD is not set
 # CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
 #
 # Console display driver support
@@ -903,10 +1142,12 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_AU8810 is not set
 # CONFIG_SND_AU8820 is not set
 # CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
 # CONFIG_SND_AZT3328 is not set
 # CONFIG_SND_BT87X is not set
 # CONFIG_SND_CA0106 is not set
 # CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_DARLA20 is not set
@@ -931,6 +1172,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_HDA_INTEL is not set
 # CONFIG_SND_HDSP is not set
 # CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
 # CONFIG_SND_ICE1712 is not set
 # CONFIG_SND_ICE1724 is not set
 # CONFIG_SND_INTEL8X0 is not set
@@ -948,6 +1190,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_TRIDENT is not set
 # CONFIG_SND_VIA82XX is not set
 # CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
 # CONFIG_SND_VX222 is not set
 # CONFIG_SND_YMFPCI is not set
 # CONFIG_SND_AC97_POWER_SAVE is not set
@@ -965,18 +1208,33 @@ CONFIG_SND_PXA2XX_AC97=m
 # CONFIG_SND_USB_CAIAQ is not set
 #
+# PCMCIA devices
+#
+# CONFIG_SND_VXPOCKET is not set
+# CONFIG_SND_PDAUDIOCF is not set
+#
 # System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
 #
+# ALSA SoC audio for Freescale SOCs
+#
+#
+# SoC Audio for the Texas Instruments OMAP
+#
+#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
 CONFIG_AC97_BUS=m
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
+CONFIG_HID_DEBUG=y
+# CONFIG_HIDRAW is not set
 #
 # USB Input Devices
@@ -991,6 +1249,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
 CONFIG_USB=y
 # CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
 #
 # Miscellaneous USB options
@@ -999,8 +1258,9 @@ CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DEVICE_CLASS is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set
 # CONFIG_USB_SUSPEND is not set
-# CONFIG_USB_PERSIST is not set
 # CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
 #
 # USB Host Controller Drivers
@@ -1032,13 +1292,16 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
 # CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
 # CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
 # CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
 # CONFIG_USB_LIBUSUAL is not set
 #
@@ -1051,10 +1314,6 @@ CONFIG_USB_MON=y
 #
 # USB port drivers
 #
-#
-# USB Serial Converter support
-#
 # CONFIG_USB_SERIAL is not set
 #
@@ -1079,14 +1338,6 @@ CONFIG_USB_MON=y
 # CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
-#
-# USB DSL modem support
-#
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 CONFIG_MMC=m
 # CONFIG_MMC_DEBUG is not set
@@ -1097,6 +1348,7 @@ CONFIG_MMC=m
 #
 CONFIG_MMC_BLOCK=m
 CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
 #
 # MMC/SD Host Controller Drivers
@@ -1104,10 +1356,22 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 CONFIG_MMC_PXA=m
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_TIFM_SD is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
 #
-# Real Time Clock
+# LED drivers
 #
+# CONFIG_LEDS_GPIO is not set
+CONFIG_LEDS_CM_X270=y
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -1124,11 +1388,32 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_TEST is not set
 #
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+#
+# SPI RTC drivers
+#
+#
 # Platform RTC drivers
 #
 # CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
 CONFIG_RTC_DRV_V3020=y
@@ -1137,19 +1422,7 @@ CONFIG_RTC_DRV_V3020=y
 # on-CPU RTC drivers
 #
 CONFIG_RTC_DRV_SA1100=y
+# CONFIG_UIO is not set
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-#
-# DMA Clients
-#
-#
-# DMA Devices
-#
 #
 # File systems
@@ -1163,20 +1436,16 @@ CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4DEV_FS is not set
 CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
+CONFIG_DNOTIFY=y
-# CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -1190,9 +1459,9 @@ CONFIG_DNOTIFY=y
 #
 # DOS/FAT/NT Filesystems
 #
-CONFIG_FAT_FS=y
+CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=y
+# CONFIG_MSDOS_FS is not set
-CONFIG_VFAT_FS=y
+CONFIG_VFAT_FS=m
 CONFIG_FAT_DEFAULT_CODEPAGE=437
 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # CONFIG_NTFS_FS is not set
@@ -1206,7 +1475,6 @@ CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 #
@@ -1219,22 +1487,30 @@ CONFIG_RAMFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
-#
-# Network File Systems
-#
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
 # CONFIG_NFSD is not set
 CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
@@ -1244,9 +1520,13 @@ CONFIG_SUNRPC=y
 # CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=y
+# CONFIG_SMB_FS is not set
-# CONFIG_SMB_NLS_DEFAULT is not set
+CONFIG_CIFS=m
-# CONFIG_CIFS is not set
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
@@ -1254,15 +1534,27 @@ CONFIG_SMB_FS=y
 #
 # Partition Types
 #
-# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
 CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
-#
+# CONFIG_MINIX_SUBPARTITION is not set
-# Native Language Support
+# CONFIG_SOLARIS_X86_PARTITION is not set
-#
+# CONFIG_UNIXWARE_DISKLABEL is not set
-CONFIG_NLS=y
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=m
 CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_437=m
 # CONFIG_NLS_CODEPAGE_737 is not set
 # CONFIG_NLS_CODEPAGE_775 is not set
 # CONFIG_NLS_CODEPAGE_850 is not set
@@ -1286,7 +1578,7 @@ CONFIG_NLS_CODEPAGE_437=y
 # CONFIG_NLS_CODEPAGE_1250 is not set
 # CONFIG_NLS_CODEPAGE_1251 is not set
 # CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_ISO8859_2 is not set
 # CONFIG_NLS_ISO8859_3 is not set
 # CONFIG_NLS_ISO8859_4 is not set
@@ -1299,53 +1591,52 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_ISO8859_15 is not set
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
+CONFIG_NLS_UTF8=m
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
 #
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-#
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_MAGIC_SYSRQ=y
+CONFIG_FRAME_WARN=0
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
 # CONFIG_DETECT_SOFTLOCKUP is not set
-CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHED_DEBUG is not set
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
-# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
 # CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
 # CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
 CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
 CONFIG_DEBUG_USER=y
 CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_LL=y
 # CONFIG_DEBUG_ICEDCC is not set
@@ -1354,55 +1645,96 @@ CONFIG_DEBUG_LL=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=m
-CONFIG_CRYPTO_BLKCIPHER=m
+#
-CONFIG_CRYPTO_MANAGER=m
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+#
+# Hash modes
+#
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_SHA1 is not set
 # CONFIG_CRYPTO_SHA256 is not set
 # CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
 # CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_WP512 is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
+#
-CONFIG_CRYPTO_PCBC=m
+# Ciphers
-# CONFIG_CRYPTO_LRW is not set
+#
-# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_ARC4 is not set
 # CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_SERPENT is not set
-CONFIG_CRYPTO_AES=m
 # CONFIG_CRYPTO_CAST5 is not set
 # CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_DES is not set
-CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_FCRYPT is not set
 # CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+#
+# Compression
+#
 # CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_LZO is not set
-# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_HW is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-CONFIG_CRYPTO_HW=y
 #
 # Library routines
 #
 CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index f6d66dce6852..3781b3db9f49 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -326,11 +326,11 @@ static struct resource ixp4xx_udc_resources[] = {
 };
 /*
- * USB device controller. The IXP4xx uses the same controller as PXA2XX,
+ * USB device controller. The IXP4xx uses the same controller as PXA25X,
 * so we just use the same device.
 */
 static struct platform_device ixp4xx_udc_device = {
-        .name           = "pxa2xx-udc",
+        .name           = "pxa25x-udc",
        .id             = -1,
        .num_resources  = 2,
        .resource       = ixp4xx_udc_resources,
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 5da7a6820492..914bb33dab92 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -20,8 +20,7 @@ endmenu
 endif
-choice
+menu "Select target boards"
-        prompt "Select target board"
 config ARCH_GUMSTIX
        bool "Gumstix XScale boards"
@@ -37,10 +36,12 @@ config ARCH_LUBBOCK
 config MACH_LOGICPD_PXA270
        bool "LogicPD PXA270 Card Engine Development Platform"
        select PXA27x
+        select HAVE_PWM
 config MACH_MAINSTONE
        bool "Intel HCDDBBVA0 Development Platform"
        select PXA27x
+        select HAVE_PWM
 config ARCH_PXA_IDP
        bool "Accelent Xscale IDP"
@@ -116,6 +117,7 @@ config MACH_COLIBRI
 config MACH_ZYLONITE
        bool "PXA3xx Development Platform"
        select PXA3xx
+        select HAVE_PWM
 config MACH_LITTLETON
        bool "PXA3xx Form Factor Platform (aka Littleton)"
@@ -138,7 +140,7 @@ config MACH_PCM027
        select PXA27x
        select IWMMXT
-endchoice
+endmenu
 choice
        prompt "Used baseboard"
@@ -146,25 +148,24 @@ choice
 config MACH_PCM990_BASEBOARD
        bool "PHYTEC PCM-990 development board"
+        select HAVE_PWM
 endchoice
-if PXA_SHARPSL
 choice
-        prompt "Select target Sharp Zaurus device range"
+        prompt "display on pcm990"
+        depends on MACH_PCM990_BASEBOARD
-config PXA_SHARPSL_25x
+config PCM990_DISPLAY_SHARP
-        bool "Sharp PXA25x models (SL-5600, SL-C7xx and SL-C6000x)"
+        bool "sharp lq084v1dg21 stn display"
-        select PXA25x
-config PXA_SHARPSL_27x
+config PCM990_DISPLAY_NEC
-        bool "Sharp PXA270 models (SL-Cxx00)"
+        bool "nec nl6448bc20_18d tft display"
-        select PXA27x
-endchoice
+config PCM990_DISPLAY_NONE
+        bool "no display"
-endif
+endchoice
 if ARCH_GUMSTIX
@@ -199,28 +200,33 @@ endmenu
 config MACH_POODLE
        bool "Enable Sharp SL-5600 (Poodle) Support"
-        depends on PXA_SHARPSL_25x
+        depends on PXA_SHARPSL
+        select PXA25x
        select SHARP_LOCOMO
        select PXA_SSP
 config MACH_CORGI
        bool "Enable Sharp SL-C700 (Corgi) Support"
-        depends on PXA_SHARPSL_25x
+        depends on PXA_SHARPSL
+        select PXA25x
        select PXA_SHARP_C7xx
 config MACH_SHEPHERD
        bool "Enable Sharp SL-C750 (Shepherd) Support"
-        depends on PXA_SHARPSL_25x
+        depends on PXA_SHARPSL
+        select PXA25x
        select PXA_SHARP_C7xx
 config MACH_HUSKY
        bool "Enable Sharp SL-C760 (Husky) Support"
-        depends on PXA_SHARPSL_25x
+        depends on PXA_SHARPSL
+        select PXA25x
        select PXA_SHARP_C7xx
 config MACH_AKITA
        bool "Enable Sharp SL-1000 (Akita) Support"
-        depends on PXA_SHARPSL_27x
+        depends on PXA_SHARPSL
+        select PXA27x
        select PXA_SHARP_Cxx00
        select MACH_SPITZ
        select I2C
@@ -228,17 +234,20 @@ config MACH_AKITA
 config MACH_SPITZ
        bool "Enable Sharp Zaurus SL-3000 (Spitz) Support"
-        depends on PXA_SHARPSL_27x
+        depends on PXA_SHARPSL
+        select PXA27x
        select PXA_SHARP_Cxx00
 config MACH_BORZOI
        bool "Enable Sharp Zaurus SL-3100 (Borzoi) Support"
-        depends on PXA_SHARPSL_27x
+        depends on PXA_SHARPSL
+        select PXA27x
        select PXA_SHARP_Cxx00
 config MACH_TOSA
        bool "Enable Sharp SL-6000x (Tosa) Support"
-        depends on PXA_SHARPSL_25x
+        depends on PXA_SHARPSL
+        select PXA25x
 config PXA25x
        bool
@@ -273,4 +282,10 @@ config PXA_SSP
        tristate
        help
          Enable support for PXA2xx SSP ports
+config PXA_PWM
+        tristate
+        default BACKLIGHT_PWM
+        help
+          Enable support for PXA2xx/PXA3xx PWM controllers
 endif
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 0e6d05bb81aa..c4dfbe87fc4e 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -10,10 +10,11 @@ obj-$(CONFIG_CPU_FREQ)		+= cpu-pxa.o
 # Generic drivers that other drivers may depend upon
 obj-$(CONFIG_PXA_SSP)           += ssp.o
+obj-$(CONFIG_PXA_PWM)           += pwm.o
 # SoC-specific code
-obj-$(CONFIG_PXA25x)            += mfp-pxa2xx.o pxa25x.o
+obj-$(CONFIG_PXA25x)            += mfp-pxa2xx.o pxa2xx.o pxa25x.o
-obj-$(CONFIG_PXA27x)            += mfp-pxa2xx.o pxa27x.o
+obj-$(CONFIG_PXA27x)            += mfp-pxa2xx.o pxa2xx.o pxa27x.o
 obj-$(CONFIG_PXA3xx)            += mfp-pxa3xx.o pxa3xx.o smemc.o
 obj-$(CONFIG_CPU_PXA300)        += pxa300.o
 obj-$(CONFIG_CPU_PXA320)        += pxa320.o
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index e97dc59813c8..b4d04955dcb0 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -12,7 +12,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
-#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
 #include <asm/hardware.h>
@@ -47,6 +47,9 @@ struct clk *clk_get(struct device *dev, const char *id)
                clk = p;
        mutex_unlock(&clocks_mutex);
+        if (!IS_ERR(clk) && clk->ops == NULL)
+                clk = clk->other;
        return clk;
 }
 EXPORT_SYMBOL(clk_get);
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index bc6b77e1592e..83cbfaba485d 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -15,6 +15,7 @@ struct clk {
        unsigned int            cken;
        unsigned int            delay;
        unsigned int            enabled;
+        struct clk              *other;
 };
 #define INIT_CKEN(_name, _cken, _rate, _delay, _dev)    \
@@ -35,6 +36,17 @@ struct clk {
                .cken   = CKEN_##_cken,                 \
        }
+/*
+ * This is a placeholder to alias one clock device+name pair
+ * to another struct clk.
+ */
+#define INIT_CKOTHER(_name, _other, _dev)               \
+        {                                               \
+                .name   = _name,                        \
+                .dev    = _dev,                         \
+                .other  = _other,                       \
+        }
 extern const struct clkops clk_cken_ops;
 void clk_cken_enable(struct clk *clk);
diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c
index ac7f05f9f3eb..319c9ff3ab9a 100644
--- a/arch/arm/mach-pxa/cm-x270-pci.c
+++ b/arch/arm/mach-pxa/cm-x270-pci.c
@@ -41,18 +41,20 @@ void __init cmx270_pci_adjust_zones(int node, unsigned long *zone_size,
 {
        unsigned int sz = SZ_64M >> PAGE_SHIFT;
-        pr_info("Adjusting zones for CM-x270\n");
+        if (machine_is_armcore()) {
+                pr_info("Adjusting zones for CM-x270\n");
-        /*
-         * Only adjust if > 64M on current system
+                /*
-         */
+                 * Only adjust if > 64M on current system
-        if (node || (zone_size[0] <= sz))
+                 */
-                return;
+                if (node || (zone_size[0] <= sz))
+                        return;
-        zone_size[1] = zone_size[0] - sz;
-        zone_size[0] = sz;
+                zone_size[1] = zone_size[0] - sz;
-        zhole_size[1] = zhole_size[0];
+                zone_size[0] = sz;
-        zhole_size[0] = 0;
+                zhole_size[1] = zhole_size[0];
+                zhole_size[0] = 0;
+        }
 }
 static void cmx270_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index f5851d1adc25..01b9964acec1 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -31,6 +31,7 @@
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
+#include <asm/arch/audio.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/mmc.h>
@@ -81,12 +82,6 @@ static struct platform_device cmx270_device_dm9k = {
        }
 };
-/* audio device */
-static struct platform_device cmx270_audio_device = {
-        .name           = "pxa2xx-ac97",
-        .id             = -1,
-};
 /* touchscreen controller */
 static struct platform_device cmx270_ts_device = {
        .name           = "ucb1400_ts",
@@ -219,7 +214,6 @@ static struct platform_device cmx270_ata = {
 /* platform devices */
 static struct platform_device *platform_devices[] __initdata = {
        &cmx270_device_dm9k,
-        &cmx270_audio_device,
        &cmx270_rtc_device,
        &cmx270_2700G,
        &cmx270_led_device,
@@ -594,6 +588,7 @@ static void __init cmx270_init(void)
        /* register CM-X270 platform devices */
        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        pxa_set_ac97_info(NULL);
        /* set MCI and OHCI platform parameters */
        pxa_set_mci_info(&cmx270_mci_platform_data);
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index b757dd756655..b37671b71886 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -36,6 +36,7 @@
 #include <asm/mach/irq.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
 #include <asm/arch/irda.h>
 #include <asm/arch/mmc.h>
diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c
index 0a85f706e887..e91c0f26c412 100644
--- a/arch/arm/mach-pxa/corgi_pm.c
+++ b/arch/arm/mach-pxa/corgi_pm.c
@@ -26,6 +26,7 @@
 #include <asm/arch/sharpsl.h>
 #include <asm/arch/corgi.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
 #include "sharpsl.h"
@@ -204,7 +205,9 @@ static struct sharpsl_charger_machinfo corgi_pm_machinfo = {
        .read_devdata    = corgipm_read_devdata,
        .charger_wakeup  = corgi_charger_wakeup,
        .should_wakeup   = corgi_should_wakeup,
+#ifdef CONFIG_BACKLIGHT_CORGI
        .backlight_limit = corgibl_limit_intensity,
+#endif
        .charge_on_volt   = SHARPSL_CHARGE_ON_VOLT,
        .charge_on_temp   = SHARPSL_CHARGE_ON_TEMP,
        .charge_acin_high = SHARPSL_CHARGE_ON_ACIN_HIGH,
@@ -226,6 +229,10 @@ static int __devinit corgipm_init(void)
 {
        int ret;
+        if (!machine_is_corgi() && !machine_is_shepherd()
+                        && !machine_is_husky())
+                return -ENODEV;
        corgipm_device = platform_device_alloc("sharpsl-pm", -1);
        if (!corgipm_device)
                return -ENOMEM;
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index d6c05b6eab35..a6f2390ce662 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -10,11 +10,14 @@
 #include <asm/arch/mmc.h>
 #include <asm/arch/irda.h>
 #include <asm/arch/i2c.h>
+#include <asm/arch/mfp-pxa27x.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/pxa27x_keypad.h>
 #include <asm/arch/camera.h>
+#include <asm/arch/audio.h>
 #include "devices.h"
+#include "generic.h"
 void __init pxa_register_device(struct platform_device *dev, void *data)
 {
@@ -91,8 +94,19 @@ static struct resource pxa2xx_udc_resources[] = {
 static u64 udc_dma_mask = ~(u32)0;
-struct platform_device pxa_device_udc = {
+struct platform_device pxa25x_device_udc = {
-        .name           = "pxa2xx-udc",
+        .name           = "pxa25x-udc",
+        .id             = -1,
+        .resource       = pxa2xx_udc_resources,
+        .num_resources  = ARRAY_SIZE(pxa2xx_udc_resources),
+        .dev            =  {
+                .platform_data  = &pxa_udc_info,
+                .dma_mask       = &udc_dma_mask,
+        }
+};
+struct platform_device pxa27x_device_udc = {
+        .name           = "pxa27x-udc",
        .id             = -1,
        .resource       = pxa2xx_udc_resources,
        .num_resources  = ARRAY_SIZE(pxa2xx_udc_resources),
@@ -233,8 +247,15 @@ struct platform_device pxa_device_i2c = {
        .num_resources  = ARRAY_SIZE(pxai2c_resources),
 };
+static unsigned long pxa27x_i2c_mfp_cfg[] = {
+        GPIO117_I2C_SCL,
+        GPIO118_I2C_SDA,
+};
 void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
 {
+        if (cpu_is_pxa27x())
+                pxa2xx_mfp_config(ARRAY_AND_SIZE(pxa27x_i2c_mfp_cfg));
        pxa_register_device(&pxa_device_i2c, info);
 }
@@ -278,8 +299,69 @@ struct platform_device pxa_device_rtc = {
        .id             = -1,
 };
+static struct resource pxa_ac97_resources[] = {
+        [0] = {
+                .start  = 0x40500000,
+                .end    = 0x40500000 + 0xfff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_AC97,
+                .end    = IRQ_AC97,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+static u64 pxa_ac97_dmamask = 0xffffffffUL;
+struct platform_device pxa_device_ac97 = {
+        .name           = "pxa2xx-ac97",
+        .id             = -1,
+        .dev            = {
+                .dma_mask = &pxa_ac97_dmamask,
+                .coherent_dma_mask = 0xffffffff,
+        },
+        .num_resources  = ARRAY_SIZE(pxa_ac97_resources),
+        .resource       = pxa_ac97_resources,
+};
+void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops)
+{
+        pxa_register_device(&pxa_device_ac97, ops);
+}
 #ifdef CONFIG_PXA25x
+static struct resource pxa25x_resource_pwm0[] = {
+        [0] = {
+                .start  = 0x40b00000,
+                .end    = 0x40b0000f,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+struct platform_device pxa25x_device_pwm0 = {
+        .name           = "pxa25x-pwm",
+        .id             = 0,
+        .resource       = pxa25x_resource_pwm0,
+        .num_resources  = ARRAY_SIZE(pxa25x_resource_pwm0),
+};
+static struct resource pxa25x_resource_pwm1[] = {
+        [0] = {
+                .start  = 0x40c00000,
+                .end    = 0x40c0000f,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+struct platform_device pxa25x_device_pwm1 = {
+        .name           = "pxa25x-pwm",
+        .id             = 1,
+        .resource       = pxa25x_resource_pwm1,
+        .num_resources  = ARRAY_SIZE(pxa25x_resource_pwm1),
+};
 static u64 pxa25x_ssp_dma_mask = DMA_BIT_MASK(32);
 static struct resource pxa25x_resource_ssp[] = {
@@ -568,6 +650,36 @@ struct platform_device pxa27x_device_ssp3 = {
        .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp3),
 };
+static struct resource pxa27x_resource_pwm0[] = {
+        [0] = {
+                .start  = 0x40b00000,
+                .end    = 0x40b0001f,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+struct platform_device pxa27x_device_pwm0 = {
+        .name           = "pxa27x-pwm",
+        .id             = 0,
+        .resource       = pxa27x_resource_pwm0,
+        .num_resources  = ARRAY_SIZE(pxa27x_resource_pwm0),
+};
+static struct resource pxa27x_resource_pwm1[] = {
+        [0] = {
+                .start  = 0x40c00000,
+                .end    = 0x40c0001f,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+struct platform_device pxa27x_device_pwm1 = {
+        .name           = "pxa27x-pwm",
+        .id             = 1,
+        .resource       = pxa27x_resource_pwm1,
+        .num_resources  = ARRAY_SIZE(pxa27x_resource_pwm1),
+};
 static struct resource pxa27x_resource_camera[] = {
        [0] = {
                .start  = 0x50000000,
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index fcab017f27ee..b852eb18daa5 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -1,7 +1,8 @@
 extern struct platform_device pxa_device_mci;
 extern struct platform_device pxa3xx_device_mci2;
 extern struct platform_device pxa3xx_device_mci3;
-extern struct platform_device pxa_device_udc;
+extern struct platform_device pxa25x_device_udc;
+extern struct platform_device pxa27x_device_udc;
 extern struct platform_device pxa_device_fb;
 extern struct platform_device pxa_device_ffuart;
 extern struct platform_device pxa_device_btuart;
@@ -11,6 +12,7 @@ extern struct platform_device pxa_device_i2c;
 extern struct platform_device pxa_device_i2s;
 extern struct platform_device pxa_device_ficp;
 extern struct platform_device pxa_device_rtc;
+extern struct platform_device pxa_device_ac97;
 extern struct platform_device pxa27x_device_i2c_power;
 extern struct platform_device pxa27x_device_ohci;
@@ -24,4 +26,9 @@ extern struct platform_device pxa27x_device_ssp2;
 extern struct platform_device pxa27x_device_ssp3;
 extern struct platform_device pxa3xx_device_ssp4;
+extern struct platform_device pxa25x_device_pwm0;
+extern struct platform_device pxa25x_device_pwm1;
+extern struct platform_device pxa27x_device_pwm0;
+extern struct platform_device pxa27x_device_pwm1;
 void __init pxa_register_device(struct platform_device *dev, void *data);
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 9c57700ee5c2..1bf680749928 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -24,6 +24,8 @@
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
+#include <asm/arch/pxa27x-udc.h>
+#include <asm/arch/audio.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/mmc.h>
@@ -72,12 +74,6 @@ static struct platform_device em_x270_dm9k = {
        }
 };
-/* audio device */
-static struct platform_device em_x270_audio = {
-        .name           = "pxa2xx-ac97",
-        .id             = -1,
-};
 /* WM9712 touchscreen controller. Hopefully the driver will make it to
 * the mainstream sometime */
 static struct platform_device em_x270_ts = {
@@ -217,7 +213,6 @@ static struct platform_device em_x270_nand = {
 /* platform devices */
 static struct platform_device *platform_devices[] __initdata = {
        &em_x270_dm9k,
-        &em_x270_audio,
        &em_x270_ts,
        &em_x270_rtc,
        &em_x270_nand,
@@ -325,6 +320,7 @@ static void __init em_x270_init(void)
        /* register EM-X270 platform devices */
        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        pxa_set_ac97_info(NULL);
        /* set MCI and OHCI platform parameters */
        pxa_set_mci_info(&em_x270_mci_platform_data);
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 44617938f3f1..ca053226fba0 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -60,23 +60,6 @@ unsigned int get_memclk_frequency_10khz(void)
 EXPORT_SYMBOL(get_memclk_frequency_10khz);
 /*
- * Routine to safely enable or disable a clock in the CKEN
- */
-void __pxa_set_cken(int clock, int enable)
-{
-        unsigned long flags;
-        local_irq_save(flags);
-        if (enable)
-                CKEN |= (1 << clock);
-        else
-                CKEN &= ~(1 << clock);
-        local_irq_restore(flags);
-}
-EXPORT_SYMBOL(__pxa_set_cken);
-/*
 * Intel PXA2xx internal register mapping.
 *
 * Note 1: not all PXA2xx variants implement all those addresses.
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index a9a0c3fab159..fbff557bb225 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -21,7 +21,6 @@
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
 #include "generic.h"
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index a20e4b1649d6..cc1c4fa06145 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -23,6 +23,7 @@
 #include <linux/ioport.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
+#include <linux/pwm_backlight.h>
 #include <asm/types.h>
 #include <asm/setup.h>
@@ -134,9 +135,12 @@ static struct sys_device lpd270_irq_device = {
 static int __init lpd270_irq_device_init(void)
 {
-        int ret = sysdev_class_register(&lpd270_irq_sysclass);
+        int ret = -ENODEV;
-        if (ret == 0)
+        if (machine_is_logicpd_pxa270()) {
-                ret = sysdev_register(&lpd270_irq_device);
+                ret = sysdev_class_register(&lpd270_irq_sysclass);
+                if (ret == 0)
+                        ret = sysdev_register(&lpd270_irq_device);
+        }
        return ret;
 }
@@ -164,11 +168,6 @@ static struct platform_device smc91x_device = {
        .resource       = smc91x_resources,
 };
-static struct platform_device lpd270_audio_device = {
-        .name           = "pxa2xx-ac97",
-        .id             = -1,
-};
 static struct resource lpd270_flash_resources[] = {
        [0] = {
                .start  = PXA_CS0_PHYS,
@@ -233,21 +232,20 @@ static struct platform_device lpd270_flash_device[2] = {
        },
 };
-static void lpd270_backlight_power(int on)
+static struct platform_pwm_backlight_data lpd270_backlight_data = {
-{
+        .pwm_id         = 0,
-        if (on) {
+        .max_brightness = 1,
-                pxa_gpio_mode(GPIO16_PWM0_MD);
+        .dft_brightness = 1,
-                pxa_set_cken(CKEN_PWM0, 1);
+        .pwm_period_ns  = 78770,
-                PWM_CTRL0 = 0;
+};
-                PWM_PWDUTY0 = 0x3ff;
-                PWM_PERVAL0 = 0x3ff;
+static struct platform_device lpd270_backlight_device = {
-        } else {
+        .name           = "pwm-backlight",
-                PWM_CTRL0 = 0;
+        .dev            = {
-                PWM_PWDUTY0 = 0x0;
+                .parent = &pxa27x_device_pwm0.dev,
-                PWM_PERVAL0 = 0x3FF;
+                .platform_data = &lpd270_backlight_data,
-                pxa_set_cken(CKEN_PWM0, 0);
+        },
-        }
+};
-}
 /* 5.7" TFT QVGA (LoLo display number 1) */
 static struct pxafb_mode_info sharp_lq057q3dc02_mode = {
@@ -269,7 +267,6 @@ static struct pxafb_mach_info sharp_lq057q3dc02 = {
        .num_modes              = 1,
        .lccr0                  = 0x07800080,
        .lccr3                  = 0x00400000,
-        .pxafb_backlight_power  = lpd270_backlight_power,
 };
 /* 12.1" TFT SVGA (LoLo display number 2) */
@@ -292,7 +289,6 @@ static struct pxafb_mach_info sharp_lq121s1dg31 = {
        .num_modes              = 1,
        .lccr0                  = 0x07800080,
        .lccr3                  = 0x00400000,
-        .pxafb_backlight_power  = lpd270_backlight_power,
 };
 /* 3.6" TFT QVGA (LoLo display number 3) */
@@ -315,7 +311,6 @@ static struct pxafb_mach_info sharp_lq036q1da01 = {
        .num_modes              = 1,
        .lccr0                  = 0x07800080,
        .lccr3                  = 0x00400000,
-        .pxafb_backlight_power  = lpd270_backlight_power,
 };
 /* 6.4" TFT VGA (LoLo display number 5) */
@@ -338,7 +333,6 @@ static struct pxafb_mach_info sharp_lq64d343 = {
        .num_modes              = 1,
        .lccr0                  = 0x07800080,
        .lccr3                  = 0x00400000,
-        .pxafb_backlight_power  = lpd270_backlight_power,
 };
 /* 10.4" TFT VGA (LoLo display number 7) */
@@ -361,7 +355,6 @@ static struct pxafb_mach_info sharp_lq10d368 = {
        .num_modes              = 1,
        .lccr0                  = 0x07800080,
        .lccr3                  = 0x00400000,
-        .pxafb_backlight_power  = lpd270_backlight_power,
 };
 /* 3.5" TFT QVGA (LoLo display number 8) */
@@ -384,7 +377,6 @@ static struct pxafb_mach_info sharp_lq035q7db02_20 = {
        .num_modes              = 1,
        .lccr0                  = 0x07800080,
        .lccr3                  = 0x00400000,
-        .pxafb_backlight_power  = lpd270_backlight_power,
 };
 static struct pxafb_mach_info *lpd270_lcd_to_use;
@@ -414,7 +406,7 @@ __setup("lcd=", lpd270_set_lcd);
 static struct platform_device *platform_devices[] __initdata = {
        &smc91x_device,
-        &lpd270_audio_device,
+        &lpd270_backlight_device,
        &lpd270_flash_device[0],
        &lpd270_flash_device[1],
 };
@@ -454,9 +446,12 @@ static void __init lpd270_init(void)
         * On LogicPD PXA270, we route AC97_SYSCLK via GPIO45.
         */
        pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD);
+        pxa_gpio_mode(GPIO16_PWM0_MD);
        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        pxa_set_ac97_info(NULL);
        if (lpd270_lcd_to_use != NULL)
                set_pxa_fb_info(lpd270_lcd_to_use);
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 7b9bdd0c6665..a3fae4139203 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -43,6 +43,7 @@
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/mfp-pxa25x.h>
+#include <asm/arch/audio.h>
 #include <asm/arch/lubbock.h>
 #include <asm/arch/udc.h>
 #include <asm/arch/irda.h>
@@ -196,11 +197,6 @@ static struct pxa2xx_udc_mach_info udc_info __initdata = {
        // no D+ pullup; lubbock can't connect/disconnect in software
 };
-static struct platform_device lub_audio_device = {
-        .name           = "pxa2xx-ac97",
-        .id             = -1,
-};
 static struct resource sa1111_resources[] = {
        [0] = {
                .start  = 0x10000000,
@@ -368,7 +364,6 @@ static struct platform_device lubbock_flash_device[2] = {
 static struct platform_device *devices[] __initdata = {
        &sa1111_device,
-        &lub_audio_device,
        &smc91x_device,
        &lubbock_flash_device[0],
        &lubbock_flash_device[1],
@@ -494,6 +489,7 @@ static void __init lubbock_init(void)
        set_pxa_fb_info(&sharp_lm8v31);
        pxa_set_mci_info(&lubbock_mci_platform_data);
        pxa_set_ficp_info(&lubbock_ficp_platform_data);
+        pxa_set_ac97_info(NULL);
        lubbock_flash_data[0].width = lubbock_flash_data[1].width =
                (BOOT_DEF & 1) ? 2 : 4;
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index badba064dc04..01b2fa790217 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -25,6 +25,7 @@
 #include <linux/mtd/map.h>
 #include <linux/mtd/physmap.h>
 #include <linux/pda_power.h>
+#include <linux/pwm_backlight.h>
 #include <asm/gpio.h>
 #include <asm/hardware.h>
@@ -33,12 +34,14 @@
 #include <asm/arch/magician.h>
 #include <asm/arch/mfp-pxa27x.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/i2c.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/irda.h>
 #include <asm/arch/ohci.h>
+#include "devices.h"
 #include "generic.h"
 static unsigned long magician_pin_config[] = {
@@ -348,40 +351,58 @@ static struct pxafb_mach_info samsung_info = {
 * Backlight
 */
-static void magician_set_bl_intensity(int intensity)
+static int magician_backlight_init(struct device *dev)
 {
-        if (intensity) {
+        int ret;
-                PWM_CTRL0 = 1;
-                PWM_PERVAL0 = 0xc8;
+        ret = gpio_request(EGPIO_MAGICIAN_BL_POWER, "BL_POWER");
-                if (intensity > 0xc7) {
+        if (ret)
-                        PWM_PWDUTY0 = intensity - 0x48;
+                goto err;
-                        gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1);
+        ret = gpio_request(EGPIO_MAGICIAN_BL_POWER2, "BL_POWER2");
-                } else {
+        if (ret)
-                        PWM_PWDUTY0 = intensity;
+                goto err2;
-                        gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 0);
+        return 0;
-                }
-                gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 1);
+err2:
-                pxa_set_cken(CKEN_PWM0, 1);
+        gpio_free(EGPIO_MAGICIAN_BL_POWER);
+err:
+        return ret;
+}
+static int magician_backlight_notify(int brightness)
+{
+        gpio_set_value(EGPIO_MAGICIAN_BL_POWER, brightness);
+        if (brightness >= 200) {
+                gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1);
+                return brightness - 72;
        } else {
-                /* PWM_PWDUTY0 = intensity; */
+                gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 0);
-                gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 0);
+                return brightness;
-                pxa_set_cken(CKEN_PWM0, 0);
        }
 }
-static struct generic_bl_info backlight_info = {
+static void magician_backlight_exit(struct device *dev)
-        .default_intensity = 0x64,
+{
-        .limit_mask        = 0x0b,
+        gpio_free(EGPIO_MAGICIAN_BL_POWER);
-        .max_intensity     = 0xc7+0x48,
+        gpio_free(EGPIO_MAGICIAN_BL_POWER2);
-        .set_bl_intensity  = magician_set_bl_intensity,
+}
+static struct platform_pwm_backlight_data backlight_data = {
+        .pwm_id         = 0,
+        .max_brightness = 272,
+        .dft_brightness = 100,
+        .pwm_period_ns  = 30923,
+        .init           = magician_backlight_init,
+        .notify         = magician_backlight_notify,
+        .exit           = magician_backlight_exit,
 };
 static struct platform_device backlight = {
-        .name = "generic-bl",
+        .name = "pwm-backlight",
        .dev  = {
-                .platform_data = &backlight_info,
+                .parent        = &pxa27x_device_pwm0.dev,
+                .platform_data = &backlight_data,
        },
-        .id   = -1,
 };
 /*
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 7399fb34da4e..f2e9e7c4da8e 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -23,9 +23,9 @@
 #include <linux/ioport.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <linux/backlight.h>
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
+#include <linux/pwm_backlight.h>
 #include <asm/types.h>
 #include <asm/setup.h>
@@ -280,12 +280,6 @@ static pxa2xx_audio_ops_t mst_audio_ops = {
        .resume         = mst_audio_resume,
 };
-static struct platform_device mst_audio_device = {
-        .name           = "pxa2xx-ac97",
-        .id             = -1,
-        .dev            = { .platform_data = &mst_audio_ops },
-};
 static struct resource flash_resources[] = {
        [0] = {
                .start  = PXA_CS0_PHYS,
@@ -349,56 +343,27 @@ static struct platform_device mst_flash_device[2] = {
        },
 };
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
-static int mainstone_backlight_update_status(struct backlight_device *bl)
+static struct platform_pwm_backlight_data mainstone_backlight_data = {
-{
+        .pwm_id         = 0,
-        int brightness = bl->props.brightness;
+        .max_brightness = 1023,
+        .dft_brightness = 1023,
-        if (bl->props.power != FB_BLANK_UNBLANK ||
+        .pwm_period_ns  = 78770,
-            bl->props.fb_blank != FB_BLANK_UNBLANK)
+};
-                brightness = 0;
-        if (brightness != 0)
-                pxa_set_cken(CKEN_PWM0, 1);
-        PWM_CTRL0 = 0;
-        PWM_PWDUTY0 = brightness;
-        PWM_PERVAL0 = bl->props.max_brightness;
-        if (brightness == 0)
-                pxa_set_cken(CKEN_PWM0, 0);
-        return 0; /* pointless return value */
-}
-static int mainstone_backlight_get_brightness(struct backlight_device *bl)
-{
-        return PWM_PWDUTY0;
-}
-static /*const*/ struct backlight_ops mainstone_backlight_ops = {
+static struct platform_device mainstone_backlight_device = {
-        .update_status  = mainstone_backlight_update_status,
+        .name           = "pwm-backlight",
-        .get_brightness = mainstone_backlight_get_brightness,
+        .dev            = {
+                .parent = &pxa27x_device_pwm0.dev,
+                .platform_data = &mainstone_backlight_data,
+        },
 };
 static void __init mainstone_backlight_register(void)
 {
-        struct backlight_device *bl;
+        int ret = platform_device_register(&mainstone_backlight_device);
+        if (ret)
-        bl = backlight_device_register("mainstone-bl", &pxa_device_fb.dev,
+                printk(KERN_ERR "mainstone: failed to register backlight device: %d\n", ret);
-                                       NULL, &mainstone_backlight_ops);
-        if (IS_ERR(bl)) {
-                printk(KERN_ERR "mainstone: unable to register backlight: %ld\n",
-                       PTR_ERR(bl));
-                return;
-        }
-        /*
-         * broken design - register-then-setup interfaces are
-         * utterly broken by definition.
-         */
-        bl->props.max_brightness = 1023;
-        bl->props.brightness = 1023;
-        backlight_update_status(bl);
 }
 #else
 #define mainstone_backlight_register()  do { } while (0)
@@ -528,7 +493,6 @@ static struct platform_device mst_gpio_keys_device = {
 static struct platform_device *platform_devices[] __initdata = {
        &smc91x_device,
-        &mst_audio_device,
        &mst_flash_device[0],
        &mst_flash_device[1],
        &mst_gpio_keys_device,
@@ -638,6 +602,7 @@ static void __init mainstone_init(void)
        pxa_set_ficp_info(&mainstone_ficp_platform_data);
        pxa_set_ohci_info(&mainstone_ohci_platform_data);
        pxa_set_i2c_info(NULL);
+        pxa_set_ac97_info(&mst_audio_ops);
        mainstone_init_keypad();
 }
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index 22097a1707cc..d1cdb4ecb0b8 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -20,6 +20,7 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/mfp-pxa2xx.h>
 #include "generic.h"
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 49d951db0f3d..5d87c7c866e4 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -24,6 +24,7 @@
 #include <linux/platform_device.h>
 #include <linux/ide.h>
 #include <linux/i2c.h>
+#include <linux/pwm_backlight.h>
 #include <media/soc_camera.h>
@@ -33,12 +34,103 @@
 #include <asm/mach/map.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
+#include <asm/arch/audio.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/pcm990_baseboard.h>
+#include <asm/arch/pxafb.h>
+#include "devices.h"
 /*
- * The PCM-990 development baseboard uses PCM-027's hardeware in the
+ * pcm990_lcd_power - control power supply to the LCD
+ * @on: 0 = switch off, 1 = switch on
+ *
+ * Called by the pxafb driver
+ */
+#ifndef CONFIG_PCM990_DISPLAY_NONE
+static void pcm990_lcd_power(int on, struct fb_var_screeninfo *var)
+{
+        if (on) {
+                /* enable LCD-Latches
+                 * power on LCD
+                 */
+                __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG3) =
+                        PCM990_CTRL_LCDPWR + PCM990_CTRL_LCDON;
+        } else {
+                /* disable LCD-Latches
+                 * power off LCD
+                 */
+                __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG3) = 0x00;
+        }
+}
+#endif
+#if defined(CONFIG_PCM990_DISPLAY_SHARP)
+static struct pxafb_mode_info fb_info_sharp_lq084v1dg21 = {
+        .pixclock               = 28000,
+        .xres                   = 640,
+        .yres                   = 480,
+        .bpp                    = 16,
+        .hsync_len              = 20,
+        .left_margin            = 103,
+        .right_margin           = 47,
+        .vsync_len              = 6,
+        .upper_margin           = 28,
+        .lower_margin           = 5,
+        .sync                   = 0,
+        .cmap_greyscale         = 0,
+};
+static struct pxafb_mach_info pcm990_fbinfo __initdata = {
+        .modes                  = &fb_info_sharp_lq084v1dg21,
+        .num_modes              = 1,
+        .lccr0                  = LCCR0_PAS,
+        .lccr3                  = LCCR3_PCP,
+        .pxafb_lcd_power        = pcm990_lcd_power,
+};
+#elif defined(CONFIG_PCM990_DISPLAY_NEC)
+struct pxafb_mode_info fb_info_nec_nl6448bc20_18d = {
+        .pixclock               = 39720,
+        .xres                   = 640,
+        .yres                   = 480,
+        .bpp                    = 16,
+        .hsync_len              = 32,
+        .left_margin            = 16,
+        .right_margin           = 48,
+        .vsync_len              = 2,
+        .upper_margin           = 12,
+        .lower_margin           = 17,
+        .sync                   = 0,
+        .cmap_greyscale         = 0,
+};
+static struct pxafb_mach_info pcm990_fbinfo __initdata = {
+        .modes                  = &fb_info_nec_nl6448bc20_18d,
+        .num_modes              = 1,
+        .lccr0                  = LCCR0_Act,
+        .lccr3                  = LCCR3_PixFlEdg,
+        .pxafb_lcd_power        = pcm990_lcd_power,
+};
+#endif
+static struct platform_pwm_backlight_data pcm990_backlight_data = {
+        .pwm_id         = 0,
+        .max_brightness = 1023,
+        .dft_brightness = 1023,
+        .pwm_period_ns  = 78770,
+};
+static struct platform_device pcm990_backlight_device = {
+        .name           = "pwm-backlight",
+        .dev            = {
+                .parent = &pxa27x_device_pwm0.dev,
+                .platform_data = &pcm990_backlight_data,
+        },
+};
+/*
+ * The PCM-990 development baseboard uses PCM-027's hardware in the
 * following way:
 *
 * - LCD support is in use
@@ -333,36 +425,6 @@ static struct i2c_board_info __initdata pcm990_i2c_devices[] = {
 #endif /* CONFIG_VIDEO_PXA27x ||CONFIG_VIDEO_PXA27x_MODULE */
 /*
- * AC97 support
- * Note: The connected AC97 mixer also reports interrupts at PCM990_AC97_IRQ
- */
-static struct resource pxa27x_ac97_resources[] = {
-        [0] = {
-                .start  = 0x40500000,
-                .end    = 0x40500000 + 0xfff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_AC97,
-                .end    = IRQ_AC97,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-static u64 pxa_ac97_dmamask = 0xffffffffUL;
-static struct platform_device pxa27x_device_ac97 = {
-        .name           = "pxa2xx-ac97",
-        .id             = -1,
-        .dev            = {
-                .dma_mask = &pxa_ac97_dmamask,
-                .coherent_dma_mask = 0xffffffff,
-        },
-        .num_resources  = ARRAY_SIZE(pxa27x_ac97_resources),
-        .resource       = pxa27x_ac97_resources,
-};
-/*
 * enable generic access to the base board control CPLDs U6 and U7
 */
 static struct map_desc pcm990_io_desc[] __initdata = {
@@ -393,7 +455,11 @@ void __init pcm990_baseboard_init(void)
        /* register CPLD's IRQ controller */
        pcm990_init_irq();
-        platform_device_register(&pxa27x_device_ac97);
+#ifndef CONFIG_PCM990_DISPLAY_NONE
+        set_pxa_fb_info(&pcm990_fbinfo);
+#endif
+        pxa_gpio_mode(GPIO16_PWM0_MD);
+        platform_device_register(&pcm990_backlight_device);
        /* MMC */
        pxa_set_mci_info(&pcm990_mci_platform_data);
@@ -402,6 +468,7 @@ void __init pcm990_baseboard_init(void)
        pxa_set_ohci_info(&pcm990_ohci_platform_data);
        pxa_set_i2c_info(NULL);
+        pxa_set_ac97_info(NULL);
 #if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE)
        pxa_set_camera_info(&pcm990_pxacamera_platform_data);
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 0b30f25cff3c..f81c10cafd48 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -32,6 +32,7 @@
 #include <asm/mach/irq.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/udc.h>
diff --git a/arch/arm/mach-pxa/pwm.c b/arch/arm/mach-pxa/pwm.c
new file mode 100644
index 000000000000..ce28cd9fed16
--- /dev/null
+++ b/arch/arm/mach-pxa/pwm.c
@@ -0,0 +1,319 @@
+/*
+ * linux/arch/arm/mach-pxa/pwm.c
+ *
+ * simple driver for PWM (Pulse Width Modulator) controller
+ *
+ * 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.
+ *
+ * 2008-02-13   initial version
+ *              eric miao <eric.miao@marvell.com>
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/pwm.h>
+#include <asm/div64.h>
+#include <asm/arch/pxa-regs.h>
+/* PWM registers and bits definitions */
+#define PWMCR           (0x00)
+#define PWMDCR          (0x04)
+#define PWMPCR          (0x08)
+#define PWMCR_SD        (1 << 6)
+#define PWMDCR_FD       (1 << 10)
+struct pwm_device {
+        struct list_head        node;
+        struct platform_device *pdev;
+        const char      *label;
+        struct clk      *clk;
+        int             clk_enabled;
+        void __iomem    *mmio_base;
+        unsigned int    use_count;
+        unsigned int    pwm_id;
+};
+/*
+ * period_ns = 10^9 * (PRESCALE + 1) * (PV + 1) / PWM_CLK_RATE
+ * duty_ns   = 10^9 * (PRESCALE + 1) * DC / PWM_CLK_RATE
+ */
+int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns)
+{
+        unsigned long long c;
+        unsigned long period_cycles, prescale, pv, dc;
+        if (pwm == NULL || period_ns == 0 || duty_ns > period_ns)
+                return -EINVAL;
+        c = clk_get_rate(pwm->clk);
+        c = c * period_ns;
+        do_div(c, 1000000000);
+        period_cycles = c;
+        if (period_cycles < 0)
+                period_cycles = 1;
+        prescale = (period_cycles - 1) / 1024;
+        pv = period_cycles / (prescale + 1) - 1;
+        if (prescale > 63)
+                return -EINVAL;
+        if (duty_ns == period_ns)
+                dc = PWMDCR_FD;
+        else
+                dc = (pv + 1) * duty_ns / period_ns;
+        /* NOTE: the clock to PWM has to be enabled first
+         * before writing to the registers
+         */
+        clk_enable(pwm->clk);
+        __raw_writel(prescale, pwm->mmio_base + PWMCR);
+        __raw_writel(dc, pwm->mmio_base + PWMDCR);
+        __raw_writel(pv, pwm->mmio_base + PWMPCR);
+        clk_disable(pwm->clk);
+        return 0;
+}
+EXPORT_SYMBOL(pwm_config);
+int pwm_enable(struct pwm_device *pwm)
+{
+        int rc = 0;
+        if (!pwm->clk_enabled) {
+                rc = clk_enable(pwm->clk);
+                if (!rc)
+                        pwm->clk_enabled = 1;
+        }
+        return rc;
+}
+EXPORT_SYMBOL(pwm_enable);
+void pwm_disable(struct pwm_device *pwm)
+{
+        if (pwm->clk_enabled) {
+                clk_disable(pwm->clk);
+                pwm->clk_enabled = 0;
+        }
+}
+EXPORT_SYMBOL(pwm_disable);
+static DEFINE_MUTEX(pwm_lock);
+static LIST_HEAD(pwm_list);
+struct pwm_device *pwm_request(int pwm_id, const char *label)
+{
+        struct pwm_device *pwm;
+        int found = 0;
+        mutex_lock(&pwm_lock);
+        list_for_each_entry(pwm, &pwm_list, node) {
+                if (pwm->pwm_id == pwm_id) {
+                        found = 1;
+                        break;
+                }
+        }
+        if (found) {
+                if (pwm->use_count == 0) {
+                        pwm->use_count++;
+                        pwm->label = label;
+                } else
+                        pwm = ERR_PTR(-EBUSY);
+        } else
+                pwm = ERR_PTR(-ENOENT);
+        mutex_unlock(&pwm_lock);
+        return pwm;
+}
+EXPORT_SYMBOL(pwm_request);
+void pwm_free(struct pwm_device *pwm)
+{
+        mutex_lock(&pwm_lock);
+        if (pwm->use_count) {
+                pwm->use_count--;
+                pwm->label = NULL;
+        } else
+                pr_warning("PWM device already freed\n");
+        mutex_unlock(&pwm_lock);
+}
+EXPORT_SYMBOL(pwm_free);
+static inline void __add_pwm(struct pwm_device *pwm)
+{
+        mutex_lock(&pwm_lock);
+        list_add_tail(&pwm->node, &pwm_list);
+        mutex_unlock(&pwm_lock);
+}
+static struct pwm_device *pwm_probe(struct platform_device *pdev,
+                unsigned int pwm_id, struct pwm_device *parent_pwm)
+{
+        struct pwm_device *pwm;
+        struct resource *r;
+        int ret = 0;
+        pwm = kzalloc(sizeof(struct pwm_device), GFP_KERNEL);
+        if (pwm == NULL) {
+                dev_err(&pdev->dev, "failed to allocate memory\n");
+                return ERR_PTR(-ENOMEM);
+        }
+        pwm->clk = clk_get(&pdev->dev, "PWMCLK");
+        if (IS_ERR(pwm->clk)) {
+                ret = PTR_ERR(pwm->clk);
+                goto err_free;
+        }
+        pwm->clk_enabled = 0;
+        pwm->use_count = 0;
+        pwm->pwm_id = pwm_id;
+        pwm->pdev = pdev;
+        if (parent_pwm != NULL) {
+                /* registers for the second PWM has offset of 0x10 */
+                pwm->mmio_base = parent_pwm->mmio_base + 0x10;
+                __add_pwm(pwm);
+                return pwm;
+        }
+        r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (r == NULL) {
+                dev_err(&pdev->dev, "no memory resource defined\n");
+                ret = -ENODEV;
+                goto err_free_clk;
+        }
+        r = request_mem_region(r->start, r->end - r->start + 1, pdev->name);
+        if (r == NULL) {
+                dev_err(&pdev->dev, "failed to request memory resource\n");
+                ret = -EBUSY;
+                goto err_free_clk;
+        }
+        pwm->mmio_base = ioremap(r->start, r->end - r->start + 1);
+        if (pwm->mmio_base == NULL) {
+                dev_err(&pdev->dev, "failed to ioremap() registers\n");
+                ret = -ENODEV;
+                goto err_free_mem;
+        }
+        __add_pwm(pwm);
+        platform_set_drvdata(pdev, pwm);
+        return pwm;
+err_free_mem:
+        release_mem_region(r->start, r->end - r->start + 1);
+err_free_clk:
+        clk_put(pwm->clk);
+err_free:
+        kfree(pwm);
+        return ERR_PTR(ret);
+}
+static int __devinit pxa25x_pwm_probe(struct platform_device *pdev)
+{
+        struct pwm_device *pwm = pwm_probe(pdev, pdev->id, NULL);
+        if (IS_ERR(pwm))
+                return PTR_ERR(pwm);
+        return 0;
+}
+static int __devinit pxa27x_pwm_probe(struct platform_device *pdev)
+{
+        struct pwm_device *pwm;
+        pwm = pwm_probe(pdev, pdev->id, NULL);
+        if (IS_ERR(pwm))
+                return PTR_ERR(pwm);
+        pwm = pwm_probe(pdev, pdev->id + 2, pwm);
+        if (IS_ERR(pwm))
+                return PTR_ERR(pwm);
+        return 0;
+}
+static int __devexit pwm_remove(struct platform_device *pdev)
+{
+        struct pwm_device *pwm;
+        struct resource *r;
+        pwm = platform_get_drvdata(pdev);
+        if (pwm == NULL)
+                return -ENODEV;
+        mutex_lock(&pwm_lock);
+        list_del(&pwm->node);
+        mutex_unlock(&pwm_lock);
+        iounmap(pwm->mmio_base);
+        r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        release_mem_region(r->start, r->end - r->start + 1);
+        clk_put(pwm->clk);
+        kfree(pwm);
+        return 0;
+}
+static struct platform_driver pxa25x_pwm_driver = {
+        .driver         = {
+                .name   = "pxa25x-pwm",
+        },
+        .probe          = pxa25x_pwm_probe,
+        .remove         = __devexit_p(pwm_remove),
+};
+static struct platform_driver pxa27x_pwm_driver = {
+        .driver         = {
+                .name   = "pxa27x-pwm",
+        },
+        .probe          = pxa27x_pwm_probe,
+        .remove         = __devexit_p(pwm_remove),
+};
+static int __init pwm_init(void)
+{
+        int ret = 0;
+        ret = platform_driver_register(&pxa25x_pwm_driver);
+        if (ret) {
+                printk(KERN_ERR "failed to register pxa25x_pwm_driver\n");
+                return ret;
+        }
+        ret = platform_driver_register(&pxa27x_pwm_driver);
+        if (ret) {
+                printk(KERN_ERR "failed to register pxa27x_pwm_driver\n");
+                return ret;
+        }
+        return ret;
+}
+arch_initcall(pwm_init);
+static void __exit pwm_exit(void)
+{
+        platform_driver_unregister(&pxa25x_pwm_driver);
+        platform_driver_unregister(&pxa27x_pwm_driver);
+}
+module_exit(pwm_exit);
+MODULE_LICENSE("GPL v2");
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index e5b417d14bb0..4cd50e3005e9 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -26,6 +26,7 @@
 #include <asm/hardware.h>
 #include <asm/arch/irqs.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/mfp-pxa25x.h>
 #include <asm/arch/pm.h>
 #include <asm/arch/dma.h>
@@ -117,29 +118,35 @@ static struct clk pxa25x_hwuart_clk =
        INIT_CKEN("UARTCLK", HWUART, 14745600, 1, &pxa_device_hwuart.dev)
 ;
+/*
+ * PXA 2xx clock declarations. Order is important (see aliases below)
+ * Please be careful not to disrupt the ordering.
+ */
 static struct clk pxa25x_clks[] = {
        INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
        INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
        INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
        INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
-        INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
+        INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa25x_device_udc.dev),
        INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
        INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev),
        INIT_CKEN("SSPCLK",  SSP, 3686400, 0, &pxa25x_device_ssp.dev),
        INIT_CKEN("SSPCLK", NSSP, 3686400, 0, &pxa25x_device_nssp.dev),
        INIT_CKEN("SSPCLK", ASSP, 3686400, 0, &pxa25x_device_assp.dev),
+        INIT_CKEN("PWMCLK", PWM0, 3686400, 0, &pxa25x_device_pwm0.dev),
+        INIT_CKEN("PWMCLK", PWM1, 3686400, 0, &pxa25x_device_pwm1.dev),
        INIT_CKEN("AC97CLK",     AC97,     24576000, 0, NULL),
        /*
-        INIT_CKEN("PWMCLK",  PWM0, 3686400,  0, NULL),
-        INIT_CKEN("PWMCLK",  PWM0, 3686400,  0, NULL),
        INIT_CKEN("I2SCLK",  I2S,  14745600, 0, NULL),
        */
        INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),
 };
+static struct clk gpio7_clk = INIT_CKOTHER("GPIO7_CK", &pxa25x_clks[4], NULL);
 #ifdef CONFIG_PM
 #define SAVE(x)         sleep_save[SLEEP_SAVE_##x] = x
@@ -260,7 +267,7 @@ void __init pxa25x_init_irq(void)
 }
 static struct platform_device *pxa25x_devices[] __initdata = {
-        &pxa_device_udc,
+        &pxa25x_device_udc,
        &pxa_device_ffuart,
        &pxa_device_btuart,
        &pxa_device_stuart,
@@ -269,6 +276,8 @@ static struct platform_device *pxa25x_devices[] __initdata = {
        &pxa25x_device_ssp,
        &pxa25x_device_nssp,
        &pxa25x_device_assp,
+        &pxa25x_device_pwm0,
+        &pxa25x_device_pwm1,
 };
 static struct sys_device pxa25x_sysdev[] = {
@@ -311,6 +320,8 @@ static int __init pxa25x_init(void)
        if (cpu_is_pxa25x())
                ret = platform_device_register(&pxa_device_hwuart);
+        clks_register(&gpio7_clk, 1);
        return ret;
 }
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 7e945836e129..d5d14ea33f27 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -146,7 +146,7 @@ static struct clk pxa27x_clks[] = {
        INIT_CKEN("I2SCLK",  I2S,  14682000, 0, &pxa_device_i2s.dev),
        INIT_CKEN("I2CCLK",  I2C,  32842000, 0, &pxa_device_i2c.dev),
-        INIT_CKEN("UDCCLK",  USB,  48000000, 5, &pxa_device_udc.dev),
+        INIT_CKEN("UDCCLK",  USB,  48000000, 5, &pxa27x_device_udc.dev),
        INIT_CKEN("MMCCLK",  MMC,  19500000, 0, &pxa_device_mci.dev),
        INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev),
@@ -157,12 +157,13 @@ static struct clk pxa27x_clks[] = {
        INIT_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev),
        INIT_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev),
        INIT_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev),
+        INIT_CKEN("PWMCLK", PWM0, 13000000, 0, &pxa27x_device_pwm0.dev),
+        INIT_CKEN("PWMCLK", PWM1, 13000000, 0, &pxa27x_device_pwm1.dev),
        INIT_CKEN("AC97CLK",     AC97,     24576000, 0, NULL),
        INIT_CKEN("AC97CONFCLK", AC97CONF, 24576000, 0, NULL),
        /*
-        INIT_CKEN("PWMCLK",  PWM0, 13000000, 0, NULL),
        INIT_CKEN("MSLCLK",  MSL,  48000000, 0, NULL),
        INIT_CKEN("USIMCLK", USIM, 48000000, 0, NULL),
        INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0, NULL),
@@ -349,11 +350,14 @@ struct platform_device pxa27x_device_i2c_power = {
 void __init pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info)
 {
+        local_irq_disable();
+        PCFR |= PCFR_PI2CEN;
+        local_irq_enable();
        pxa27x_device_i2c_power.dev.platform_data = info;
 }
 static struct platform_device *devices[] __initdata = {
-        &pxa_device_udc,
+        &pxa27x_device_udc,
        &pxa_device_ffuart,
        &pxa_device_btuart,
        &pxa_device_stuart,
@@ -363,6 +367,8 @@ static struct platform_device *devices[] __initdata = {
        &pxa27x_device_ssp1,
        &pxa27x_device_ssp2,
        &pxa27x_device_ssp3,
+        &pxa27x_device_pwm0,
+        &pxa27x_device_pwm1,
 };
 static struct sys_device pxa27x_sysdev[] = {
diff --git a/arch/arm/mach-pxa/pxa2xx.c b/arch/arm/mach-pxa/pxa2xx.c
new file mode 100644
index 000000000000..d4f6415e8413
--- /dev/null
+++ b/arch/arm/mach-pxa/pxa2xx.c
@@ -0,0 +1,46 @@
+/*
+ * linux/arch/arm/mach-pxa/pxa2xx.c
+ *
+ * code specific to pxa2xx
+ *
+ * Copyright (C) 2008 Dmitry Baryshkov
+ *
+ * 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/kernel.h>
+#include <linux/device.h>
+#include <asm/arch/mfp-pxa2xx.h>
+#include <asm/arch/mfp-pxa25x.h>
+#include <asm/arch/irda.h>
+static unsigned long pxa2xx_mfp_fir[] = {
+        GPIO46_FICP_RXD,
+        GPIO47_FICP_TXD,
+};
+static unsigned long pxa2xx_mfp_sir[] = {
+        GPIO46_STUART_RXD,
+        GPIO47_STUART_TXD,
+};
+static unsigned long pxa2xx_mfp_off[] = {
+        GPIO46_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO47_GPIO | MFP_LPM_DRIVE_LOW,
+};
+void pxa2xx_transceiver_mode(struct device *dev, int mode)
+{
+        if (mode & IR_OFF) {
+                pxa2xx_mfp_config(pxa2xx_mfp_off, ARRAY_SIZE(pxa2xx_mfp_off));
+        } else if (mode & IR_SIRMODE) {
+                pxa2xx_mfp_config(pxa2xx_mfp_sir, ARRAY_SIZE(pxa2xx_mfp_sir));
+        } else if (mode & IR_FIRMODE) {
+                pxa2xx_mfp_config(pxa2xx_mfp_fir, ARRAY_SIZE(pxa2xx_mfp_fir));
+        } else
+                BUG();
+}
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 644550bfa330..15685d2b8f8c 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -231,7 +231,7 @@ static struct clk pxa3xx_clks[] = {
        PXA3xx_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
        PXA3xx_CKEN("I2CCLK", I2C,  32842000, 0, &pxa_device_i2c.dev),
-        PXA3xx_CKEN("UDCCLK", UDC,  48000000, 5, &pxa_device_udc.dev),
+        PXA3xx_CKEN("UDCCLK", UDC,  48000000, 5, &pxa27x_device_udc.dev),
        PXA3xx_CKEN("USBCLK", USBH, 48000000, 0, &pxa27x_device_ohci.dev),
        PXA3xx_CKEN("KBDCLK", KEYPAD,  32768, 0, &pxa27x_device_keypad.dev),
@@ -239,6 +239,8 @@ static struct clk pxa3xx_clks[] = {
        PXA3xx_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev),
        PXA3xx_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev),
        PXA3xx_CKEN("SSPCLK", SSP4, 13000000, 0, &pxa3xx_device_ssp4.dev),
+        PXA3xx_CKEN("PWMCLK", PWM0, 13000000, 0, &pxa27x_device_pwm0.dev),
+        PXA3xx_CKEN("PWMCLK", PWM1, 13000000, 0, &pxa27x_device_pwm1.dev),
        PXA3xx_CKEN("MMCCLK", MMC1, 19500000, 0, &pxa_device_mci.dev),
        PXA3xx_CKEN("MMCCLK", MMC2, 19500000, 0, &pxa3xx_device_mci2.dev),
@@ -520,7 +522,7 @@ void __init pxa3xx_init_irq(void)
 */
 static struct platform_device *devices[] __initdata = {
-        &pxa_device_udc,
+/*      &pxa_device_udc,        The UDC driver is PXA25x only */
        &pxa_device_ffuart,
        &pxa_device_btuart,
        &pxa_device_stuart,
@@ -530,6 +532,8 @@ static struct platform_device *devices[] __initdata = {
        &pxa27x_device_ssp2,
        &pxa27x_device_ssp3,
        &pxa3xx_device_ssp4,
+        &pxa27x_device_pwm0,
+        &pxa27x_device_pwm1,
 };
 static struct sys_device pxa3xx_sysdev[] = {
diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c
index 23f050feb208..360354084ae4 100644
--- a/arch/arm/mach-pxa/spitz_pm.c
+++ b/arch/arm/mach-pxa/spitz_pm.c
@@ -26,6 +26,7 @@
 #include <asm/arch/sharpsl.h>
 #include <asm/arch/spitz.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
 #include "sharpsl.h"
@@ -207,7 +208,9 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = {
        .read_devdata     = spitzpm_read_devdata,
        .charger_wakeup   = spitz_charger_wakeup,
        .should_wakeup    = spitz_should_wakeup,
+#ifdef CONFIG_BACKLIGHT_CORGI
        .backlight_limit  = corgibl_limit_intensity,
+#endif
        .charge_on_volt   = SHARPSL_CHARGE_ON_VOLT,
        .charge_on_temp   = SHARPSL_CHARGE_ON_TEMP,
        .charge_acin_high = SHARPSL_CHARGE_ON_ACIN_HIGH,
@@ -229,6 +232,10 @@ static int __devinit spitzpm_init(void)
 {
        int ret;
+        if (!machine_is_spitz() && !machine_is_akita()
+                        && !machine_is_borzoi())
+                return -ENODEV;
        spitzpm_device = platform_device_alloc("sharpsl-pm", -1);
        if (!spitzpm_device)
                return -ENOMEM;
diff --git a/arch/arm/mach-pxa/standby.S b/arch/arm/mach-pxa/standby.S
index 167412e6bec8..40bb70eff3fe 100644
--- a/arch/arm/mach-pxa/standby.S
+++ b/arch/arm/mach-pxa/standby.S
@@ -14,6 +14,7 @@
 #include <asm/hardware.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
                .text
@@ -35,20 +36,20 @@ ENTRY(pxa_cpu_standby)
 #ifdef CONFIG_PXA3xx
-#define MDCNFG          0x0000
+#define PXA3_MDCNFG             0x0000
-#define MDCNFG_DMCEN    (1 << 30)
+#define PXA3_MDCNFG_DMCEN       (1 << 30)
-#define DDR_HCAL        0x0060
+#define PXA3_DDR_HCAL           0x0060
-#define DDR_HCAL_HCRNG  0x1f
+#define PXA3_DDR_HCAL_HCRNG     0x1f
-#define DDR_HCAL_HCPROG (1 << 28)
+#define PXA3_DDR_HCAL_HCPROG    (1 << 28)
-#define DDR_HCAL_HCEN   (1 << 31)
+#define PXA3_DDR_HCAL_HCEN      (1 << 31)
-#define DMCIER          0x0070
+#define PXA3_DMCIER             0x0070
-#define DMCIER_EDLP     (1 << 29)
+#define PXA3_DMCIER_EDLP        (1 << 29)
-#define DMCISR          0x0078
+#define PXA3_DMCISR             0x0078
-#define RCOMP           0x0100
+#define PXA3_RCOMP              0x0100
-#define RCOMP_SWEVAL    (1 << 31)
+#define PXA3_RCOMP_SWEVAL       (1 << 31)
 ENTRY(pm_enter_standby_start)
-        mov     r1, #0xf6000000         @ DMEMC_REG_BASE (MDCNFG)
+        mov     r1, #0xf6000000                 @ DMEMC_REG_BASE (PXA3_MDCNFG)
        add     r1, r1, #0x00100000
        /*
@@ -59,54 +60,54 @@ ENTRY(pm_enter_standby_start)
         * This also means that only the dynamic memory controller
         * can be reliably accessed in the code following standby.
         */
-        ldr     r2, [r1]                @ Dummy read MDCNFG
+        ldr     r2, [r1]                        @ Dummy read PXA3_MDCNFG
        mcr     p14, 0, r0, c7, c0, 0
        .rept   8
        nop
        .endr
-        ldr     r0, [r1, #DDR_HCAL]     @ Clear (and wait for) HCEN
+        ldr     r0, [r1, #PXA3_DDR_HCAL]        @ Clear (and wait for) HCEN
-        bic     r0, r0, #DDR_HCAL_HCEN
+        bic     r0, r0, #PXA3_DDR_HCAL_HCEN
-        str     r0, [r1, #DDR_HCAL]
+        str     r0, [r1, #PXA3_DDR_HCAL]
-1:      ldr     r0, [r1, #DDR_HCAL]
+1:      ldr     r0, [r1, #PXA3_DDR_HCAL]
-        tst     r0, #DDR_HCAL_HCEN
+        tst     r0, #PXA3_DDR_HCAL_HCEN
        bne     1b
-        ldr     r0, [r1, #RCOMP]        @ Initiate RCOMP
+        ldr     r0, [r1, #PXA3_RCOMP]           @ Initiate RCOMP
-        orr     r0, r0, #RCOMP_SWEVAL
+        orr     r0, r0, #PXA3_RCOMP_SWEVAL
-        str     r0, [r1, #RCOMP]
+        str     r0, [r1, #PXA3_RCOMP]
-        mov     r0, #~0                 @ Clear interrupts
+        mov     r0, #~0                         @ Clear interrupts
-        str     r0, [r1, #DMCISR]
+        str     r0, [r1, #PXA3_DMCISR]
-        ldr     r0, [r1, #DMCIER]       @ set DMIER[EDLP]
+        ldr     r0, [r1, #PXA3_DMCIER]          @ set DMIER[EDLP]
-        orr     r0, r0, #DMCIER_EDLP
+        orr     r0, r0, #PXA3_DMCIER_EDLP
-        str     r0, [r1, #DMCIER]
+        str     r0, [r1, #PXA3_DMCIER]
-        ldr     r0, [r1, #DDR_HCAL]     @ clear HCRNG, set HCPROG, HCEN
+        ldr     r0, [r1, #PXA3_DDR_HCAL]        @ clear HCRNG, set HCPROG, HCEN
-        bic     r0, r0, #DDR_HCAL_HCRNG
+        bic     r0, r0, #PXA3_DDR_HCAL_HCRNG
-        orr     r0, r0, #DDR_HCAL_HCEN | DDR_HCAL_HCPROG
+        orr     r0, r0, #PXA3_DDR_HCAL_HCEN | PXA3_DDR_HCAL_HCPROG
-        str     r0, [r1, #DDR_HCAL]
+        str     r0, [r1, #PXA3_DDR_HCAL]
-1:      ldr     r0, [r1, #DMCISR]
+1:      ldr     r0, [r1, #PXA3_DMCISR]
-        tst     r0, #DMCIER_EDLP
+        tst     r0, #PXA3_DMCIER_EDLP
        beq     1b
-        ldr     r0, [r1, #MDCNFG]       @ set MDCNFG[DMCEN]
+        ldr     r0, [r1, #PXA3_MDCNFG]          @ set PXA3_MDCNFG[DMCEN]
-        orr     r0, r0, #MDCNFG_DMCEN
+        orr     r0, r0, #PXA3_MDCNFG_DMCEN
-        str     r0, [r1, #MDCNFG]
+        str     r0, [r1, #PXA3_MDCNFG]
-1:      ldr     r0, [r1, #MDCNFG]
+1:      ldr     r0, [r1, #PXA3_MDCNFG]
-        tst     r0, #MDCNFG_DMCEN
+        tst     r0, #PXA3_MDCNFG_DMCEN
        beq     1b
-        ldr     r0, [r1, #DDR_HCAL]     @ set DDR_HCAL[HCRNG]
+        ldr     r0, [r1, #PXA3_DDR_HCAL]        @ set PXA3_DDR_HCAL[HCRNG]
        orr     r0, r0, #2 @ HCRNG
-        str     r0, [r1, #DDR_HCAL]
+        str     r0, [r1, #PXA3_DDR_HCAL]
-        ldr     r0, [r1, #DMCIER]       @ Clear the interrupt
+        ldr     r0, [r1, #PXA3_DMCIER]          @ Clear the interrupt
        bic     r0, r0, #0x20000000
-        str     r0, [r1, #DMCIER]
+        str     r0, [r1, #PXA3_DMCIER]
        mov     pc, lr
 ENTRY(pm_enter_standby_end)
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 931885d86b91..61e244023089 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -41,6 +41,7 @@
 #include <asm/mach/flash.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
 #include <asm/arch/trizeps4.h>
 #include <asm/arch/audio.h>
@@ -175,19 +176,10 @@ static struct platform_device uart_devices = {
        .resource       = NULL,
 };
-/********************************************************************************************
- * PXA270 ac97 sound codec
- ********************************************************************************************/
-static struct platform_device ac97_audio_device = {
-        .name           = "pxa2xx-ac97",
-        .id             = -1,
-};
 static struct platform_device * trizeps4_devices[] __initdata = {
        &flash_device,
        &uart_devices,
        &dm9000_device,
-        &ac97_audio_device,
 };
 #ifdef CONFIG_MACH_TRIZEPS4_CONXS
@@ -438,6 +430,7 @@ static void __init trizeps4_init(void)
        pxa_set_mci_info(&trizeps4_mci_platform_data);
        pxa_set_ficp_info(&trizeps4_ficp_platform_data);
        pxa_set_ohci_info(&trizeps4_ohci_platform_data);
+        pxa_set_ac97_info(NULL);
 }
 static void __init trizeps4_map_io(void)
@@ -487,6 +480,7 @@ static void __init trizeps4_map_io(void)
        ConXS_BCR = trizeps_conxs_bcr;
 #endif
+#warning FIXME - accessing PM registers directly is deprecated
        PWER  = 0x00000002;
        PFER  = 0x00000000;
        PRER  = 0x00000002;
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 4a0028087ea6..66b446ca273d 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -18,22 +18,24 @@
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/pwm_backlight.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/hardware.h>
+#include <asm/arch/audio.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/zylonite.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/pxa27x_keypad.h>
+#include "devices.h"
 #include "generic.h"
 #define MAX_SLOTS       3
 struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS];
-int gpio_backlight;
 int gpio_eth_irq;
 int wm9713_irq;
@@ -62,10 +64,20 @@ static struct platform_device smc91x_device = {
 };
 #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
-static void zylonite_backlight_power(int on)
+static struct platform_pwm_backlight_data zylonite_backlight_data = {
-{
+        .pwm_id         = 3,
-        gpio_set_value(gpio_backlight, on);
+        .max_brightness = 100,
-}
+        .dft_brightness = 100,
+        .pwm_period_ns  = 10000,
+};
+static struct platform_device zylonite_backlight_device = {
+        .name           = "pwm-backlight",
+        .dev            = {
+                .parent = &pxa27x_device_pwm1.dev,
+                .platform_data  = &zylonite_backlight_data,
+        },
+};
 static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
        .pixclock               = 110000,
@@ -98,7 +110,6 @@ static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
 static struct pxafb_mach_info zylonite_toshiba_lcd_info = {
        .num_modes              = 1,
        .lcd_conn               = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
-        .pxafb_backlight_power  = zylonite_backlight_power,
 };
 static struct pxafb_mode_info sharp_ls037_modes[] = {
@@ -134,13 +145,11 @@ static struct pxafb_mach_info zylonite_sharp_lcd_info = {
        .modes                  = sharp_ls037_modes,
        .num_modes              = 2,
        .lcd_conn               = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
-        .pxafb_backlight_power  = zylonite_backlight_power,
 };
 static void __init zylonite_init_lcd(void)
 {
-        /* backlight GPIO: output, default on */
+        platform_device_register(&zylonite_backlight_device);
-        gpio_direction_output(gpio_backlight, 1);
        if (lcd_id & 0x20) {
                set_pxa_fb_info(&zylonite_sharp_lcd_info);
@@ -329,6 +338,7 @@ static void __init zylonite_init(void)
        smc91x_resources[1].end   = gpio_to_irq(gpio_eth_irq);
        platform_device_register(&smc91x_device);
+        pxa_set_ac97_info(NULL);
        zylonite_init_lcd();
        zylonite_init_mmc();
        zylonite_init_keypad();
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index 324fb9daae28..6f7ae972b8db 100644
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -50,6 +50,7 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
        GPIO75_LCD_BIAS,
        GPIO76_LCD_VSYNC,
        GPIO127_LCD_CS_N,
+        GPIO20_PWM3_OUT,        /* backlight */
        /* BTUART */
        GPIO111_UART2_RTS,
@@ -200,9 +201,6 @@ void __init zylonite_pxa300_init(void)
                /* detect LCD panel */
                zylonite_detect_lcd_panel();
-                /* GPIO pin assignment */
-                gpio_backlight = mfp_to_gpio(MFP_PIN_GPIO20);
                /* MMC card detect & write protect for controller 0 */
                zylonite_mmc_slot[0].gpio_cd  = EXT_GPIO(0);
                zylonite_mmc_slot[0].gpio_wp  = EXT_GPIO(2);
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
index 193d07903b06..2b4fc34919ac 100644
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -49,6 +49,7 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
        GPIO15_2_LCD_LCLK,
        GPIO16_2_LCD_PCLK,
        GPIO17_2_LCD_BIAS,
+        GPIO14_PWM3_OUT,        /* backlight */
        /* FFUART */
        GPIO41_UART1_RXD | MFP_LPM_EDGE_FALL,
@@ -187,7 +188,6 @@ void __init zylonite_pxa320_init(void)
                zylonite_detect_lcd_panel();
                /* GPIO pin assignment */
-                gpio_backlight  = mfp_to_gpio(MFP_PIN_GPIO14);
                gpio_eth_irq    = mfp_to_gpio(MFP_PIN_GPIO9);
                /* MMC card detect & write protect for controller 0 */
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index eb69fbadc9cb..dde6ce963a19 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -39,7 +39,6 @@
 #include <asm/io.h>
 #include <asm/arch/i2c.h>
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
 struct pxa_i2c {
        spinlock_t              lock;
@@ -945,32 +944,6 @@ static const struct i2c_algorithm i2c_pxa_pio_algorithm = {
        .functionality  = i2c_pxa_functionality,
 };
-static void i2c_pxa_enable(struct platform_device *dev)
-{
-        if (cpu_is_pxa27x()) {
-                switch (dev->id) {
-                case 0:
-                        pxa_gpio_mode(GPIO117_I2CSCL_MD);
-                        pxa_gpio_mode(GPIO118_I2CSDA_MD);
-                        break;
-                case 1:
-                        local_irq_disable();
-                        PCFR |= PCFR_PI2CEN;
-                        local_irq_enable();
-                        break;
-                }
-        }
-}
-static void i2c_pxa_disable(struct platform_device *dev)
-{
-        if (cpu_is_pxa27x() && dev->id == 1) {
-                local_irq_disable();
-                PCFR &= ~PCFR_PI2CEN;
-                local_irq_enable();
-        }
-}
 #define res_len(r)              ((r)->end - (r)->start + 1)
 static int i2c_pxa_probe(struct platform_device *dev)
 {
@@ -1036,7 +1009,6 @@ static int i2c_pxa_probe(struct platform_device *dev)
 #endif
        clk_enable(i2c->clk);
-        i2c_pxa_enable(dev);
        if (plat) {
                i2c->adap.class = plat->class;
@@ -1080,7 +1052,6 @@ eadapt:
                free_irq(irq, i2c);
 ereqirq:
        clk_disable(i2c->clk);
-        i2c_pxa_disable(dev);
        iounmap(i2c->reg_base);
 eremap:
        clk_put(i2c->clk);
@@ -1103,7 +1074,6 @@ static int __exit i2c_pxa_remove(struct platform_device *dev)
        clk_disable(i2c->clk);
        clk_put(i2c->clk);
-        i2c_pxa_disable(dev);
        iounmap(i2c->reg_base);
        release_mem_region(i2c->iobase, i2c->iosize);
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index d5c2d27f3ea4..f76b0b6c277d 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -13,16 +13,8 @@
 *
 */
 #include <linux/module.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/errno.h>
 #include <linux/netdevice.h>
-#include <linux/slab.h>
-#include <linux/rtnetlink.h>
-#include <linux/interrupt.h>
-#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
-#include <linux/pm.h>
 #include <linux/clk.h>
 #include <net/irda/irda.h>
@@ -30,17 +22,9 @@
 #include <net/irda/wrapper.h>
 #include <net/irda/irda_device.h>
-#include <asm/irq.h>
 #include <asm/dma.h>
-#include <asm/delay.h>
-#include <asm/hardware.h>
 #include <asm/arch/irda.h>
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
-#ifdef CONFIG_MACH_MAINSTONE
-#include <asm/arch/mainstone.h>
-#endif
 #define IrSR_RXPL_NEG_IS_ZERO (1<<4)
 #define IrSR_RXPL_POS_IS_ZERO 0x0
@@ -163,10 +147,6 @@ static int pxa_irda_set_speed(struct pxa_irda *si, int speed)
                        /* set board transceiver to SIR mode */
                        si->pdata->transceiver_mode(si->dev, IR_SIRMODE);
-                        /* configure GPIO46/47 */
-                        pxa_gpio_mode(GPIO46_STRXD_MD);
-                        pxa_gpio_mode(GPIO47_STTXD_MD);
                        /* enable the STUART clock */
                        pxa_irda_enable_sirclk(si);
                }
@@ -201,10 +181,6 @@ static int pxa_irda_set_speed(struct pxa_irda *si, int speed)
                /* set board transceiver to FIR mode */
                si->pdata->transceiver_mode(si->dev, IR_FIRMODE);
-                /* configure GPIO46/47 */
-                pxa_gpio_mode(GPIO46_ICPRXD_MD);
-                pxa_gpio_mode(GPIO47_ICPTXD_MD);
                /* enable the FICP clock */
                pxa_irda_enable_firclk(si);
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index e7ab060ff118..f123fce65f2e 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -18,6 +18,7 @@
 #include <pcmcia/ss.h>
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
@@ -130,7 +131,7 @@ static void cmx270_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
 }
-static struct pcmcia_low_level cmx270_pcmcia_ops = {
+static struct pcmcia_low_level cmx270_pcmcia_ops __initdata = {
        .owner                  = THIS_MODULE,
        .hw_init                = cmx270_pcmcia_hw_init,
        .hw_shutdown            = cmx270_pcmcia_shutdown,
@@ -147,15 +148,21 @@ static int __init cmx270_pcmcia_init(void)
 {
        int ret;
+        if (!machine_is_armcore())
+                return -ENODEV;
        cmx270_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
        if (!cmx270_pcmcia_device)
                return -ENOMEM;
-        cmx270_pcmcia_device->dev.platform_data = &cmx270_pcmcia_ops;
+        ret = platform_device_add_data(cmx270_pcmcia_device, &cmx270_pcmcia_ops,
+                                       sizeof(cmx270_pcmcia_ops));
-        printk(KERN_INFO "Registering cm-x270 PCMCIA interface.\n");
+        if (ret == 0) {
-        ret = platform_device_add(cmx270_pcmcia_device);
+                printk(KERN_INFO "Registering cm-x270 PCMCIA interface.\n");
+                ret = platform_device_add(cmx270_pcmcia_device);
+        }
        if (ret)
                platform_device_put(cmx270_pcmcia_device);
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 145b85e0f02c..92d1cc33808c 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -22,6 +22,7 @@
 #include <pcmcia/ss.h>
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 #include <asm/irq.h>
 #include <asm/arch/pxa-regs.h>
@@ -136,7 +137,7 @@ static void mst_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
 {
 }
-static struct pcmcia_low_level mst_pcmcia_ops = {
+static struct pcmcia_low_level mst_pcmcia_ops __initdata = {
        .owner                  = THIS_MODULE,
        .hw_init                = mst_pcmcia_hw_init,
        .hw_shutdown            = mst_pcmcia_hw_shutdown,
@@ -153,13 +154,17 @@ static int __init mst_pcmcia_init(void)
 {
        int ret;
+        if (!machine_is_mainstone())
+                return -ENODEV;
        mst_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
        if (!mst_pcmcia_device)
                return -ENOMEM;
-        mst_pcmcia_device->dev.platform_data = &mst_pcmcia_ops;
+        ret = platform_device_add_data(mst_pcmcia_device, &mst_pcmcia_ops,
+                                       sizeof(mst_pcmcia_ops));
-        ret = platform_device_add(mst_pcmcia_device);
+        if (ret == 0)
+                ret = platform_device_add(mst_pcmcia_device);
        if (ret)
                platform_device_put(mst_pcmcia_device);
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index d5c33bd78d68..d71f93d45833 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -222,7 +222,7 @@ static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
        sharpsl_pcmcia_init_reset(skt);
 }
-static struct pcmcia_low_level sharpsl_pcmcia_ops = {
+static struct pcmcia_low_level sharpsl_pcmcia_ops __initdata = {
        .owner                  = THIS_MODULE,
        .hw_init                = sharpsl_pcmcia_hw_init,
        .hw_shutdown            = sharpsl_pcmcia_hw_shutdown,
@@ -261,10 +261,12 @@ static int __init sharpsl_pcmcia_init(void)
        if (!sharpsl_pcmcia_device)
                return -ENOMEM;
-        sharpsl_pcmcia_device->dev.platform_data = &sharpsl_pcmcia_ops;
+        ret = platform_device_add_data(sharpsl_pcmcia_device,
-        sharpsl_pcmcia_device->dev.parent = platform_scoop_config->devs[0].dev;
+                        &sharpsl_pcmcia_ops, sizeof(sharpsl_pcmcia_ops));
+        if (ret == 0) {
-        ret = platform_device_add(sharpsl_pcmcia_device);
+                sharpsl_pcmcia_device->dev.parent = platform_scoop_config->devs[0].dev;
+                ret = platform_device_add(sharpsl_pcmcia_device);
+        }
        if (ret)
                platform_device_put(sharpsl_pcmcia_device);
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 3565d4352826..d6bab0d5f453 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -172,7 +172,7 @@ config USB_NET2280
        default USB_GADGET
        select USB_GADGET_SELECTED
-config USB_GADGET_PXA2XX
+config USB_GADGET_PXA25X
        boolean "PXA 25x or IXP 4xx"
        depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX
        help
@@ -184,19 +184,19 @@ config USB_GADGET_PXA2XX
           zero (for control transfers).
           Say "y" to link the driver statically, or "m" to build a
-           dynamically linked module called "pxa2xx_udc" and force all
+           dynamically linked module called "pxa25x_udc" and force all
           gadget drivers to also be dynamically linked.
-config USB_PXA2XX
+config USB_PXA25X
        tristate
-        depends on USB_GADGET_PXA2XX
+        depends on USB_GADGET_PXA25X
        default USB_GADGET
        select USB_GADGET_SELECTED
 # if there's only one gadget driver, using only two bulk endpoints,
 # don't waste memory for the other endpoints
-config USB_PXA2XX_SMALL
+config USB_PXA25X_SMALL
-        depends on USB_GADGET_PXA2XX
+        depends on USB_GADGET_PXA25X
        bool
        default n if USB_ETH_RNDIS
        default y if USB_ZERO
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 12357255d740..e258afd25faf 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -8,7 +8,7 @@ endif
 obj-$(CONFIG_USB_DUMMY_HCD)     += dummy_hcd.o
 obj-$(CONFIG_USB_NET2280)       += net2280.o
 obj-$(CONFIG_USB_AMD5536UDC)    += amd5536udc.o
-obj-$(CONFIG_USB_PXA2XX)        += pxa2xx_udc.o
+obj-$(CONFIG_USB_PXA25X)        += pxa25x_udc.o
 obj-$(CONFIG_USB_PXA27X)        += pxa27x_udc.o
 obj-$(CONFIG_USB_GOKU)          += goku_udc.o
 obj-$(CONFIG_USB_OMAP)          += omap_udc.o
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 8d61ea67a817..4ce3950b997f 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -262,7 +262,7 @@ MODULE_PARM_DESC(host_addr, "Host Ethernet Address");
 /* For CDC-incapable hardware, choose the simple cdc subset.
 * Anything that talks bulk (without notable bugs) can do this.
 */
-#ifdef CONFIG_USB_GADGET_PXA2XX
+#ifdef CONFIG_USB_GADGET_PXA25X
 #define DEV_CONFIG_SUBSET
 #endif
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index f7f159c1002b..ca5149ea7312 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -29,8 +29,8 @@
 #define gadget_is_dummy(g)      0
 #endif
-#ifdef CONFIG_USB_GADGET_PXA2XX
+#ifdef CONFIG_USB_GADGET_PXA25X
-#define gadget_is_pxa(g)        !strcmp("pxa2xx_udc", (g)->name)
+#define gadget_is_pxa(g)        !strcmp("pxa25x_udc", (g)->name)
 #else
 #define gadget_is_pxa(g)        0
 #endif
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 69b0a2754f2a..f132a9219e11 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1501,7 +1501,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
                }
                break;
-#ifndef CONFIG_USB_GADGET_PXA2XX
+#ifndef CONFIG_USB_GADGET_PXA25X
        /* PXA automagically handles this request too */
        case USB_REQ_GET_CONFIGURATION:
                if (ctrl->bRequestType != 0x80)
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 08f699b1fc57..031dceb93023 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -1,5 +1,4 @@
 /*
- * linux/drivers/usb/gadget/pxa2xx_udc.c
 * Intel PXA25x and IXP4xx on-chip full speed USB device controllers
 *
 * Copyright (C) 2002 Intrinsyc, Inc. (Frank Becker)
@@ -46,19 +45,25 @@
 #include <linux/err.h>
 #include <linux/seq_file.h>
 #include <linux/debugfs.h>
+#include <linux/io.h>
 #include <asm/byteorder.h>
 #include <asm/dma.h>
 #include <asm/gpio.h>
-#include <asm/io.h>
 #include <asm/system.h>
 #include <asm/mach-types.h>
 #include <asm/unaligned.h>
-#include <asm/hardware.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
+/*
+ * This driver is PXA25x only.  Grab the right register definitions.
+ */
+#ifdef CONFIG_ARCH_PXA
+#include <asm/arch/pxa25x-udc.h>
+#endif
 #include <asm/mach/udc_pxa2xx.h>
@@ -91,7 +96,7 @@
 #define DRIVER_DESC     "PXA 25x USB Device Controller driver"
-static const char driver_name [] = "pxa2xx_udc";
+static const char driver_name [] = "pxa25x_udc";
 static const char ep0name [] = "ep0";
@@ -111,10 +116,10 @@ static const char ep0name [] = "ep0";
 #endif
-#include "pxa2xx_udc.h"
+#include "pxa25x_udc.h"
-#ifdef  CONFIG_USB_PXA2XX_SMALL
+#ifdef  CONFIG_USB_PXA25X_SMALL
 #define SIZE_STR        " (small)"
 #else
 #define SIZE_STR        ""
@@ -126,8 +131,8 @@ static const char ep0name [] = "ep0";
 * ---------------------------------------------------------------------------
 */
-static void pxa2xx_ep_fifo_flush (struct usb_ep *ep);
+static void pxa25x_ep_fifo_flush (struct usb_ep *ep);
-static void nuke (struct pxa2xx_ep *, int status);
+static void nuke (struct pxa25x_ep *, int status);
 /* one GPIO should be used to detect VBUS from the host */
 static int is_vbus_present(void)
@@ -212,24 +217,24 @@ static inline void udc_ack_int_UDCCR(int mask)
 /*
 * endpoint enable/disable
 *
- * we need to verify the descriptors used to enable endpoints.  since pxa2xx
+ * we need to verify the descriptors used to enable endpoints.  since pxa25x
 * endpoint configurations are fixed, and are pretty much always enabled,
 * there's not a lot to manage here.
 *
- * because pxa2xx can't selectively initialize bulk (or interrupt) endpoints,
+ * because pxa25x can't selectively initialize bulk (or interrupt) endpoints,
 * (resetting endpoint halt and toggle), SET_INTERFACE is unusable except
 * for a single interface (with only the default altsetting) and for gadget
 * drivers that don't halt endpoints (not reset by set_interface).  that also
 * means that if you use ISO, you must violate the USB spec rule that all
 * iso endpoints must be in non-default altsettings.
 */
-static int pxa2xx_ep_enable (struct usb_ep *_ep,
+static int pxa25x_ep_enable (struct usb_ep *_ep,
                const struct usb_endpoint_descriptor *desc)
 {
-        struct pxa2xx_ep        *ep;
+        struct pxa25x_ep        *ep;
-        struct pxa2xx_udc       *dev;
+        struct pxa25x_udc       *dev;
-        ep = container_of (_ep, struct pxa2xx_ep, ep);
+        ep = container_of (_ep, struct pxa25x_ep, ep);
        if (!_ep || !desc || ep->desc || _ep->name == ep0name
                        || desc->bDescriptorType != USB_DT_ENDPOINT
                        || ep->bEndpointAddress != desc->bEndpointAddress
@@ -268,7 +273,7 @@ static int pxa2xx_ep_enable (struct usb_ep *_ep,
        ep->ep.maxpacket = le16_to_cpu (desc->wMaxPacketSize);
        /* flush fifo (mostly for OUT buffers) */
-        pxa2xx_ep_fifo_flush (_ep);
+        pxa25x_ep_fifo_flush (_ep);
        /* ... reset halt state too, if we could ... */
@@ -276,12 +281,12 @@ static int pxa2xx_ep_enable (struct usb_ep *_ep,
        return 0;
 }
-static int pxa2xx_ep_disable (struct usb_ep *_ep)
+static int pxa25x_ep_disable (struct usb_ep *_ep)
 {
-        struct pxa2xx_ep        *ep;
+        struct pxa25x_ep        *ep;
        unsigned long           flags;
-        ep = container_of (_ep, struct pxa2xx_ep, ep);
+        ep = container_of (_ep, struct pxa25x_ep, ep);
        if (!_ep || !ep->desc) {
                DMSG("%s, %s not enabled\n", __func__,
                        _ep ? ep->ep.name : NULL);
@@ -292,7 +297,7 @@ static int pxa2xx_ep_disable (struct usb_ep *_ep)
        nuke (ep, -ESHUTDOWN);
        /* flush fifo (mostly for IN buffers) */
-        pxa2xx_ep_fifo_flush (_ep);
+        pxa25x_ep_fifo_flush (_ep);
        ep->desc = NULL;
        ep->stopped = 1;
@@ -304,18 +309,18 @@ static int pxa2xx_ep_disable (struct usb_ep *_ep)
 /*-------------------------------------------------------------------------*/
-/* for the pxa2xx, these can just wrap kmalloc/kfree.  gadget drivers
+/* for the pxa25x, these can just wrap kmalloc/kfree.  gadget drivers
 * must still pass correctly initialized endpoints, since other controller
 * drivers may care about how it's currently set up (dma issues etc).
 */
 /*
- *      pxa2xx_ep_alloc_request - allocate a request data structure
+ *      pxa25x_ep_alloc_request - allocate a request data structure
 */
 static struct usb_request *
-pxa2xx_ep_alloc_request (struct usb_ep *_ep, gfp_t gfp_flags)
+pxa25x_ep_alloc_request (struct usb_ep *_ep, gfp_t gfp_flags)
 {
-        struct pxa2xx_request *req;
+        struct pxa25x_request *req;
        req = kzalloc(sizeof(*req), gfp_flags);
        if (!req)
@@ -327,14 +332,14 @@ pxa2xx_ep_alloc_request (struct usb_ep *_ep, gfp_t gfp_flags)
 /*
- *      pxa2xx_ep_free_request - deallocate a request data structure
+ *      pxa25x_ep_free_request - deallocate a request data structure
 */
 static void
-pxa2xx_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
+pxa25x_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
 {
-        struct pxa2xx_request   *req;
+        struct pxa25x_request   *req;
-        req = container_of (_req, struct pxa2xx_request, req);
+        req = container_of (_req, struct pxa25x_request, req);
        WARN_ON (!list_empty (&req->queue));
        kfree(req);
 }
@@ -344,7 +349,7 @@ pxa2xx_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
 /*
 *      done - retire a request; caller blocked irqs
 */
-static void done(struct pxa2xx_ep *ep, struct pxa2xx_request *req, int status)
+static void done(struct pxa25x_ep *ep, struct pxa25x_request *req, int status)
 {
        unsigned                stopped = ep->stopped;
@@ -367,13 +372,13 @@ static void done(struct pxa2xx_ep *ep, struct pxa2xx_request *req, int status)
 }
-static inline void ep0_idle (struct pxa2xx_udc *dev)
+static inline void ep0_idle (struct pxa25x_udc *dev)
 {
        dev->ep0state = EP0_IDLE;
 }
 static int
-write_packet(volatile u32 *uddr, struct pxa2xx_request *req, unsigned max)
+write_packet(volatile u32 *uddr, struct pxa25x_request *req, unsigned max)
 {
        u8              *buf;
        unsigned        length, count;
@@ -398,7 +403,7 @@ write_packet(volatile u32 *uddr, struct pxa2xx_request *req, unsigned max)
 * caller guarantees at least one packet buffer is ready (or a zlp).
 */
 static int
-write_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
+write_fifo (struct pxa25x_ep *ep, struct pxa25x_request *req)
 {
        unsigned                max;
@@ -455,7 +460,7 @@ write_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
 * ep0 data stage.  these chips want very simple state transitions.
 */
 static inline
-void ep0start(struct pxa2xx_udc *dev, u32 flags, const char *tag)
+void ep0start(struct pxa25x_udc *dev, u32 flags, const char *tag)
 {
        UDCCS0 = flags|UDCCS0_SA|UDCCS0_OPR;
        USIR0 = USIR0_IR0;
@@ -465,7 +470,7 @@ void ep0start(struct pxa2xx_udc *dev, u32 flags, const char *tag)
 }
 static int
-write_ep0_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
+write_ep0_fifo (struct pxa25x_ep *ep, struct pxa25x_request *req)
 {
        unsigned        count;
        int             is_short;
@@ -525,7 +530,7 @@ write_ep0_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
 * request buffer having filled (and maybe overran till end-of-packet).
 */
 static int
-read_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
+read_fifo (struct pxa25x_ep *ep, struct pxa25x_request *req)
 {
        for (;;) {
                u32             udccs;
@@ -602,7 +607,7 @@ read_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
 * protocols do use them.
 */
 static int
-read_ep0_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
+read_ep0_fifo (struct pxa25x_ep *ep, struct pxa25x_request *req)
 {
        u8              *buf, byte;
        unsigned        bufferspace;
@@ -641,21 +646,21 @@ read_ep0_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
 /*-------------------------------------------------------------------------*/
 static int
-pxa2xx_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
+pxa25x_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
 {
-        struct pxa2xx_request   *req;
+        struct pxa25x_request   *req;
-        struct pxa2xx_ep        *ep;
+        struct pxa25x_ep        *ep;
-        struct pxa2xx_udc       *dev;
+        struct pxa25x_udc       *dev;
        unsigned long           flags;
-        req = container_of(_req, struct pxa2xx_request, req);
+        req = container_of(_req, struct pxa25x_request, req);
        if (unlikely (!_req || !_req->complete || !_req->buf
                        || !list_empty(&req->queue))) {
                DMSG("%s, bad params\n", __func__);
                return -EINVAL;
        }
-        ep = container_of(_ep, struct pxa2xx_ep, ep);
+        ep = container_of(_ep, struct pxa25x_ep, ep);
        if (unlikely (!_ep || (!ep->desc && ep->ep.name != ep0name))) {
                DMSG("%s, bad ep\n", __func__);
                return -EINVAL;
@@ -751,14 +756,14 @@ pxa2xx_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
 /*
 *      nuke - dequeue ALL requests
 */
-static void nuke(struct pxa2xx_ep *ep, int status)
+static void nuke(struct pxa25x_ep *ep, int status)
 {
-        struct pxa2xx_request *req;
+        struct pxa25x_request *req;
        /* called with irqs blocked */
        while (!list_empty(&ep->queue)) {
                req = list_entry(ep->queue.next,
-                                struct pxa2xx_request,
+                                struct pxa25x_request,
                                queue);
                done(ep, req, status);
        }
@@ -768,13 +773,13 @@ static void nuke(struct pxa2xx_ep *ep, int status)
 /* dequeue JUST ONE request */
-static int pxa2xx_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
+static int pxa25x_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
 {
-        struct pxa2xx_ep        *ep;
+        struct pxa25x_ep        *ep;
-        struct pxa2xx_request   *req;
+        struct pxa25x_request   *req;
        unsigned long           flags;
-        ep = container_of(_ep, struct pxa2xx_ep, ep);
+        ep = container_of(_ep, struct pxa25x_ep, ep);
        if (!_ep || ep->ep.name == ep0name)
                return -EINVAL;
@@ -798,12 +803,12 @@ static int pxa2xx_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
 /*-------------------------------------------------------------------------*/
-static int pxa2xx_ep_set_halt(struct usb_ep *_ep, int value)
+static int pxa25x_ep_set_halt(struct usb_ep *_ep, int value)
 {
-        struct pxa2xx_ep        *ep;
+        struct pxa25x_ep        *ep;
        unsigned long           flags;
-        ep = container_of(_ep, struct pxa2xx_ep, ep);
+        ep = container_of(_ep, struct pxa25x_ep, ep);
        if (unlikely (!_ep
                        || (!ep->desc && ep->ep.name != ep0name))
                        || ep->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
@@ -853,11 +858,11 @@ static int pxa2xx_ep_set_halt(struct usb_ep *_ep, int value)
        return 0;
 }
-static int pxa2xx_ep_fifo_status(struct usb_ep *_ep)
+static int pxa25x_ep_fifo_status(struct usb_ep *_ep)
 {
-        struct pxa2xx_ep        *ep;
+        struct pxa25x_ep        *ep;
-        ep = container_of(_ep, struct pxa2xx_ep, ep);
+        ep = container_of(_ep, struct pxa25x_ep, ep);
        if (!_ep) {
                DMSG("%s, bad ep\n", __func__);
                return -ENODEV;
@@ -872,11 +877,11 @@ static int pxa2xx_ep_fifo_status(struct usb_ep *_ep)
                return (*ep->reg_ubcr & 0xfff) + 1;
 }
-static void pxa2xx_ep_fifo_flush(struct usb_ep *_ep)
+static void pxa25x_ep_fifo_flush(struct usb_ep *_ep)
 {
-        struct pxa2xx_ep        *ep;
+        struct pxa25x_ep        *ep;
-        ep = container_of(_ep, struct pxa2xx_ep, ep);
+        ep = container_of(_ep, struct pxa25x_ep, ep);
        if (!_ep || ep->ep.name == ep0name || !list_empty(&ep->queue)) {
                DMSG("%s, bad ep\n", __func__);
                return;
@@ -898,19 +903,19 @@ static void pxa2xx_ep_fifo_flush(struct usb_ep *_ep)
 }
-static struct usb_ep_ops pxa2xx_ep_ops = {
+static struct usb_ep_ops pxa25x_ep_ops = {
-        .enable         = pxa2xx_ep_enable,
+        .enable         = pxa25x_ep_enable,
-        .disable        = pxa2xx_ep_disable,
+        .disable        = pxa25x_ep_disable,
-        .alloc_request  = pxa2xx_ep_alloc_request,
+        .alloc_request  = pxa25x_ep_alloc_request,
-        .free_request   = pxa2xx_ep_free_request,
+        .free_request   = pxa25x_ep_free_request,
-        .queue          = pxa2xx_ep_queue,
+        .queue          = pxa25x_ep_queue,
-        .dequeue        = pxa2xx_ep_dequeue,
+        .dequeue        = pxa25x_ep_dequeue,
-        .set_halt       = pxa2xx_ep_set_halt,
+        .set_halt       = pxa25x_ep_set_halt,
-        .fifo_status    = pxa2xx_ep_fifo_status,
+        .fifo_status    = pxa25x_ep_fifo_status,
-        .fifo_flush     = pxa2xx_ep_fifo_flush,
+        .fifo_flush     = pxa25x_ep_fifo_flush,
 };
@@ -919,12 +924,12 @@ static struct usb_ep_ops pxa2xx_ep_ops = {
 * ---------------------------------------------------------------------------
 */
-static int pxa2xx_udc_get_frame(struct usb_gadget *_gadget)
+static int pxa25x_udc_get_frame(struct usb_gadget *_gadget)
 {
        return ((UFNRH & 0x07) << 8) | (UFNRL & 0xff);
 }
-static int pxa2xx_udc_wakeup(struct usb_gadget *_gadget)
+static int pxa25x_udc_wakeup(struct usb_gadget *_gadget)
 {
        /* host may not have enabled remote wakeup */
        if ((UDCCS0 & UDCCS0_DRWF) == 0)
@@ -933,14 +938,14 @@ static int pxa2xx_udc_wakeup(struct usb_gadget *_gadget)
        return 0;
 }
-static void stop_activity(struct pxa2xx_udc *, struct usb_gadget_driver *);
+static void stop_activity(struct pxa25x_udc *, struct usb_gadget_driver *);
-static void udc_enable (struct pxa2xx_udc *);
+static void udc_enable (struct pxa25x_udc *);
-static void udc_disable(struct pxa2xx_udc *);
+static void udc_disable(struct pxa25x_udc *);
 /* We disable the UDC -- and its 48 MHz clock -- whenever it's not
 * in active use.
 */
-static int pullup(struct pxa2xx_udc *udc)
+static int pullup(struct pxa25x_udc *udc)
 {
        int is_active = udc->vbus && udc->pullup && !udc->suspended;
        DMSG("%s\n", is_active ? "active" : "inactive");
@@ -970,11 +975,11 @@ static int pullup(struct pxa2xx_udc *udc)
 }
 /* VBUS reporting logically comes from a transceiver */
-static int pxa2xx_udc_vbus_session(struct usb_gadget *_gadget, int is_active)
+static int pxa25x_udc_vbus_session(struct usb_gadget *_gadget, int is_active)
 {
-        struct pxa2xx_udc       *udc;
+        struct pxa25x_udc       *udc;
-        udc = container_of(_gadget, struct pxa2xx_udc, gadget);
+        udc = container_of(_gadget, struct pxa25x_udc, gadget);
        udc->vbus = (is_active != 0);
        DMSG("vbus %s\n", is_active ? "supplied" : "inactive");
        pullup(udc);
@@ -982,11 +987,11 @@ static int pxa2xx_udc_vbus_session(struct usb_gadget *_gadget, int is_active)
 }
 /* drivers may have software control over D+ pullup */
-static int pxa2xx_udc_pullup(struct usb_gadget *_gadget, int is_active)
+static int pxa25x_udc_pullup(struct usb_gadget *_gadget, int is_active)
 {
-        struct pxa2xx_udc       *udc;
+        struct pxa25x_udc       *udc;
-        udc = container_of(_gadget, struct pxa2xx_udc, gadget);
+        udc = container_of(_gadget, struct pxa25x_udc, gadget);
        /* not all boards support pullup control */
        if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
@@ -997,11 +1002,11 @@ static int pxa2xx_udc_pullup(struct usb_gadget *_gadget, int is_active)
        return 0;
 }
-static const struct usb_gadget_ops pxa2xx_udc_ops = {
+static const struct usb_gadget_ops pxa25x_udc_ops = {
-        .get_frame      = pxa2xx_udc_get_frame,
+        .get_frame      = pxa25x_udc_get_frame,
-        .wakeup         = pxa2xx_udc_wakeup,
+        .wakeup         = pxa25x_udc_wakeup,
-        .vbus_session   = pxa2xx_udc_vbus_session,
+        .vbus_session   = pxa25x_udc_vbus_session,
-        .pullup         = pxa2xx_udc_pullup,
+        .pullup         = pxa25x_udc_pullup,
        // .vbus_draw ... boards may consume current from VBUS, up to
        // 100-500mA based on config.  the 500uA suspend ceiling means
@@ -1015,7 +1020,7 @@ static const struct usb_gadget_ops pxa2xx_udc_ops = {
 static int
 udc_seq_show(struct seq_file *m, void *_d)
 {
-        struct pxa2xx_udc       *dev = m->private;
+        struct pxa25x_udc       *dev = m->private;
        unsigned long           flags;
        int                     i;
        u32                     tmp;
@@ -1076,8 +1081,8 @@ udc_seq_show(struct seq_file *m, void *_d)
        /* dump endpoint queues */
        for (i = 0; i < PXA_UDC_NUM_ENDPOINTS; i++) {
-                struct pxa2xx_ep        *ep = &dev->ep [i];
+                struct pxa25x_ep        *ep = &dev->ep [i];
-                struct pxa2xx_request   *req;
+                struct pxa25x_request   *req;
                if (i != 0) {
                        const struct usb_endpoint_descriptor    *desc;
@@ -1150,7 +1155,7 @@ static const struct file_operations debug_fops = {
 /*
 *      udc_disable - disable USB device controller
 */
-static void udc_disable(struct pxa2xx_udc *dev)
+static void udc_disable(struct pxa25x_udc *dev)
 {
        /* block all irqs */
        udc_set_mask_UDCCR(UDCCR_SRM|UDCCR_REM);
@@ -1170,7 +1175,7 @@ static void udc_disable(struct pxa2xx_udc *dev)
 /*
 *      udc_reinit - initialize software state
 */
-static void udc_reinit(struct pxa2xx_udc *dev)
+static void udc_reinit(struct pxa25x_udc *dev)
 {
        u32     i;
@@ -1181,7 +1186,7 @@ static void udc_reinit(struct pxa2xx_udc *dev)
        /* basic endpoint records init */
        for (i = 0; i < PXA_UDC_NUM_ENDPOINTS; i++) {
-                struct pxa2xx_ep *ep = &dev->ep[i];
+                struct pxa25x_ep *ep = &dev->ep[i];
                if (i != 0)
                        list_add_tail (&ep->ep.ep_list, &dev->gadget.ep_list);
@@ -1198,7 +1203,7 @@ static void udc_reinit(struct pxa2xx_udc *dev)
 /* until it's enabled, this UDC should be completely invisible
 * to any USB host.
 */
-static void udc_enable (struct pxa2xx_udc *dev)
+static void udc_enable (struct pxa25x_udc *dev)
 {
        udc_clear_mask_UDCCR(UDCCR_UDE);
@@ -1254,7 +1259,7 @@ static void udc_enable (struct pxa2xx_udc *dev)
 */
 int usb_gadget_register_driver(struct usb_gadget_driver *driver)
 {
-        struct pxa2xx_udc       *dev = the_controller;
+        struct pxa25x_udc       *dev = the_controller;
        int                     retval;
        if (!driver
@@ -1299,7 +1304,7 @@ fail:
 EXPORT_SYMBOL(usb_gadget_register_driver);
 static void
-stop_activity(struct pxa2xx_udc *dev, struct usb_gadget_driver *driver)
+stop_activity(struct pxa25x_udc *dev, struct usb_gadget_driver *driver)
 {
        int i;
@@ -1310,7 +1315,7 @@ stop_activity(struct pxa2xx_udc *dev, struct usb_gadget_driver *driver)
        /* prevent new request submissions, kill any outstanding requests  */
        for (i = 0; i < PXA_UDC_NUM_ENDPOINTS; i++) {
-                struct pxa2xx_ep *ep = &dev->ep[i];
+                struct pxa25x_ep *ep = &dev->ep[i];
                ep->stopped = 1;
                nuke(ep, -ESHUTDOWN);
@@ -1327,7 +1332,7 @@ stop_activity(struct pxa2xx_udc *dev, struct usb_gadget_driver *driver)
 int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
 {
-        struct pxa2xx_udc       *dev = the_controller;
+        struct pxa25x_udc       *dev = the_controller;
        if (!dev)
                return -ENODEV;
@@ -1364,7 +1369,7 @@ EXPORT_SYMBOL(usb_gadget_unregister_driver);
 static irqreturn_t
 lubbock_vbus_irq(int irq, void *_dev)
 {
-        struct pxa2xx_udc       *dev = _dev;
+        struct pxa25x_udc       *dev = _dev;
        int                     vbus;
        dev->stats.irqs++;
@@ -1383,7 +1388,7 @@ lubbock_vbus_irq(int irq, void *_dev)
                return IRQ_NONE;
        }
-        pxa2xx_udc_vbus_session(&dev->gadget, vbus);
+        pxa25x_udc_vbus_session(&dev->gadget, vbus);
        return IRQ_HANDLED;
 }
@@ -1391,20 +1396,20 @@ lubbock_vbus_irq(int irq, void *_dev)
 static irqreturn_t udc_vbus_irq(int irq, void *_dev)
 {
-        struct pxa2xx_udc       *dev = _dev;
+        struct pxa25x_udc       *dev = _dev;
        int                     vbus = gpio_get_value(dev->mach->gpio_vbus);
        if (dev->mach->gpio_vbus_inverted)
                vbus = !vbus;
-        pxa2xx_udc_vbus_session(&dev->gadget, vbus);
+        pxa25x_udc_vbus_session(&dev->gadget, vbus);
        return IRQ_HANDLED;
 }
 /*-------------------------------------------------------------------------*/
-static inline void clear_ep_state (struct pxa2xx_udc *dev)
+static inline void clear_ep_state (struct pxa25x_udc *dev)
 {
        unsigned i;
@@ -1417,7 +1422,7 @@ static inline void clear_ep_state (struct pxa2xx_udc *dev)
 static void udc_watchdog(unsigned long _dev)
 {
-        struct pxa2xx_udc       *dev = (void *)_dev;
+        struct pxa25x_udc       *dev = (void *)_dev;
        local_irq_disable();
        if (dev->ep0state == EP0_STALL
@@ -1430,11 +1435,11 @@ static void udc_watchdog(unsigned long _dev)
        local_irq_enable();
 }
-static void handle_ep0 (struct pxa2xx_udc *dev)
+static void handle_ep0 (struct pxa25x_udc *dev)
 {
        u32                     udccs0 = UDCCS0;
-        struct pxa2xx_ep        *ep = &dev->ep [0];
+        struct pxa25x_ep        *ep = &dev->ep [0];
-        struct pxa2xx_request   *req;
+        struct pxa25x_request   *req;
        union {
                struct usb_ctrlrequest  r;
                u8                      raw [8];
@@ -1444,7 +1449,7 @@ static void handle_ep0 (struct pxa2xx_udc *dev)
        if (list_empty(&ep->queue))
                req = NULL;
        else
-                req = list_entry(ep->queue.next, struct pxa2xx_request, queue);
+                req = list_entry(ep->queue.next, struct pxa25x_request, queue);
        /* clear stall status */
        if (udccs0 & UDCCS0_SST) {
@@ -1654,9 +1659,9 @@ stall:
        USIR0 = USIR0_IR0;
 }
-static void handle_ep(struct pxa2xx_ep *ep)
+static void handle_ep(struct pxa25x_ep *ep)
 {
-        struct pxa2xx_request   *req;
+        struct pxa25x_request   *req;
        int                     is_in = ep->bEndpointAddress & USB_DIR_IN;
        int                     completed;
        u32                     udccs, tmp;
@@ -1665,7 +1670,7 @@ static void handle_ep(struct pxa2xx_ep *ep)
                completed = 0;
                if (likely (!list_empty(&ep->queue)))
                        req = list_entry(ep->queue.next,
-                                        struct pxa2xx_request, queue);
+                                        struct pxa25x_request, queue);
                else
                        req = NULL;
@@ -1702,16 +1707,16 @@ static void handle_ep(struct pxa2xx_ep *ep)
 }
 /*
- *      pxa2xx_udc_irq - interrupt handler
+ *      pxa25x_udc_irq - interrupt handler
 *
 * avoid delays in ep0 processing. the control handshaking isn't always
 * under software control (pxa250c0 and the pxa255 are better), and delays
 * could cause usb protocol errors.
 */
 static irqreturn_t
-pxa2xx_udc_irq(int irq, void *_dev)
+pxa25x_udc_irq(int irq, void *_dev)
 {
-        struct pxa2xx_udc       *dev = _dev;
+        struct pxa25x_udc       *dev = _dev;
        int                     handled;
        dev->stats.irqs++;
@@ -1820,9 +1825,9 @@ static void nop_release (struct device *dev)
 * doing it at run-time) to save code, eliminate fault paths, and
 * be more obviously correct.
 */
-static struct pxa2xx_udc memory = {
+static struct pxa25x_udc memory = {
        .gadget = {
-                .ops            = &pxa2xx_udc_ops,
+                .ops            = &pxa25x_udc_ops,
                .ep0            = &memory.ep[0].ep,
                .name           = driver_name,
                .dev = {
@@ -1835,7 +1840,7 @@ static struct pxa2xx_udc memory = {
        .ep[0] = {
                .ep = {
                        .name           = ep0name,
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = EP0_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1847,7 +1852,7 @@ static struct pxa2xx_udc memory = {
        .ep[1] = {
                .ep = {
                        .name           = "ep1in-bulk",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = BULK_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1860,7 +1865,7 @@ static struct pxa2xx_udc memory = {
        .ep[2] = {
                .ep = {
                        .name           = "ep2out-bulk",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = BULK_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1871,11 +1876,11 @@ static struct pxa2xx_udc memory = {
                .reg_ubcr       = &UBCR2,
                .reg_uddr       = &UDDR2,
        },
-#ifndef CONFIG_USB_PXA2XX_SMALL
+#ifndef CONFIG_USB_PXA25X_SMALL
        .ep[3] = {
                .ep = {
                        .name           = "ep3in-iso",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = ISO_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1888,7 +1893,7 @@ static struct pxa2xx_udc memory = {
        .ep[4] = {
                .ep = {
                        .name           = "ep4out-iso",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = ISO_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1902,7 +1907,7 @@ static struct pxa2xx_udc memory = {
        .ep[5] = {
                .ep = {
                        .name           = "ep5in-int",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = INT_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1917,7 +1922,7 @@ static struct pxa2xx_udc memory = {
        .ep[6] = {
                .ep = {
                        .name           = "ep6in-bulk",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = BULK_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1930,7 +1935,7 @@ static struct pxa2xx_udc memory = {
        .ep[7] = {
                .ep = {
                        .name           = "ep7out-bulk",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = BULK_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1944,7 +1949,7 @@ static struct pxa2xx_udc memory = {
        .ep[8] = {
                .ep = {
                        .name           = "ep8in-iso",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = ISO_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1957,7 +1962,7 @@ static struct pxa2xx_udc memory = {
        .ep[9] = {
                .ep = {
                        .name           = "ep9out-iso",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = ISO_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1971,7 +1976,7 @@ static struct pxa2xx_udc memory = {
        .ep[10] = {
                .ep = {
                        .name           = "ep10in-int",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = INT_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1986,7 +1991,7 @@ static struct pxa2xx_udc memory = {
        .ep[11] = {
                .ep = {
                        .name           = "ep11in-bulk",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = BULK_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -1999,7 +2004,7 @@ static struct pxa2xx_udc memory = {
        .ep[12] = {
                .ep = {
                        .name           = "ep12out-bulk",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = BULK_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -2013,7 +2018,7 @@ static struct pxa2xx_udc memory = {
        .ep[13] = {
                .ep = {
                        .name           = "ep13in-iso",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = ISO_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -2026,7 +2031,7 @@ static struct pxa2xx_udc memory = {
        .ep[14] = {
                .ep = {
                        .name           = "ep14out-iso",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = ISO_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -2040,7 +2045,7 @@ static struct pxa2xx_udc memory = {
        .ep[15] = {
                .ep = {
                        .name           = "ep15in-int",
-                        .ops            = &pxa2xx_ep_ops,
+                        .ops            = &pxa25x_ep_ops,
                        .maxpacket      = INT_FIFO_SIZE,
                },
                .dev            = &memory,
@@ -2050,7 +2055,7 @@ static struct pxa2xx_udc memory = {
                .reg_udccs      = &UDCCS15,
                .reg_uddr       = &UDDR15,
        },
-#endif /* !CONFIG_USB_PXA2XX_SMALL */
+#endif /* !CONFIG_USB_PXA25X_SMALL */
 };
 #define CP15R0_VENDOR_MASK      0xffffe000
@@ -2090,9 +2095,9 @@ static struct pxa2xx_udc memory = {
 /*
 *      probe - binds to the platform device
 */
-static int __init pxa2xx_udc_probe(struct platform_device *pdev)
+static int __init pxa25x_udc_probe(struct platform_device *pdev)
 {
-        struct pxa2xx_udc *dev = &memory;
+        struct pxa25x_udc *dev = &memory;
        int retval, vbus_irq, irq;
        u32 chiprev;
@@ -2155,7 +2160,7 @@ static int __init pxa2xx_udc_probe(struct platform_device *pdev)
        if (dev->mach->gpio_vbus) {
                if ((retval = gpio_request(dev->mach->gpio_vbus,
-                                "pxa2xx_udc GPIO VBUS"))) {
+                                "pxa25x_udc GPIO VBUS"))) {
                        dev_dbg(&pdev->dev,
                                "can't get vbus gpio %d, err: %d\n",
                                dev->mach->gpio_vbus, retval);
@@ -2168,7 +2173,7 @@ static int __init pxa2xx_udc_probe(struct platform_device *pdev)
        if (dev->mach->gpio_pullup) {
                if ((retval = gpio_request(dev->mach->gpio_pullup,
-                                "pca2xx_udc GPIO PULLUP"))) {
+                                "pca25x_udc GPIO PULLUP"))) {
                        dev_dbg(&pdev->dev,
                                "can't get pullup gpio %d, err: %d\n",
                                dev->mach->gpio_pullup, retval);
@@ -2194,7 +2199,7 @@ static int __init pxa2xx_udc_probe(struct platform_device *pdev)
        dev->vbus = is_vbus_present();
        /* irq setup after old hardware state is cleaned up */
-        retval = request_irq(irq, pxa2xx_udc_irq,
+        retval = request_irq(irq, pxa25x_udc_irq,
                        IRQF_DISABLED, driver_name, dev);
        if (retval != 0) {
                pr_err("%s: can't get irq %d, err %d\n",
@@ -2260,14 +2265,14 @@ lubbock_fail0:
        return retval;
 }
-static void pxa2xx_udc_shutdown(struct platform_device *_dev)
+static void pxa25x_udc_shutdown(struct platform_device *_dev)
 {
        pullup_off();
 }
-static int __exit pxa2xx_udc_remove(struct platform_device *pdev)
+static int __exit pxa25x_udc_remove(struct platform_device *pdev)
 {
-        struct pxa2xx_udc *dev = platform_get_drvdata(pdev);
+        struct pxa25x_udc *dev = platform_get_drvdata(pdev);
        if (dev->driver)
                return -EBUSY;
@@ -2317,9 +2322,9 @@ static int __exit pxa2xx_udc_remove(struct platform_device *pdev)
 * VBUS IRQs should probably be ignored so that the PXA device just acts
 * "dead" to USB hosts until system resume.
 */
-static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state)
+static int pxa25x_udc_suspend(struct platform_device *dev, pm_message_t state)
 {
-        struct pxa2xx_udc       *udc = platform_get_drvdata(dev);
+        struct pxa25x_udc       *udc = platform_get_drvdata(dev);
        unsigned long flags;
        if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
@@ -2333,9 +2338,9 @@ static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state)
        return 0;
 }
-static int pxa2xx_udc_resume(struct platform_device *dev)
+static int pxa25x_udc_resume(struct platform_device *dev)
 {
-        struct pxa2xx_udc       *udc = platform_get_drvdata(dev);
+        struct pxa25x_udc       *udc = platform_get_drvdata(dev);
        unsigned long flags;
        udc->suspended = 0;
@@ -2347,27 +2352,27 @@ static int pxa2xx_udc_resume(struct platform_device *dev)
 }
 #else
-#define pxa2xx_udc_suspend      NULL
+#define pxa25x_udc_suspend      NULL
-#define pxa2xx_udc_resume       NULL
+#define pxa25x_udc_resume       NULL
 #endif
 /*-------------------------------------------------------------------------*/
 static struct platform_driver udc_driver = {
-        .shutdown       = pxa2xx_udc_shutdown,
+        .shutdown       = pxa25x_udc_shutdown,
-        .remove         = __exit_p(pxa2xx_udc_remove),
+        .remove         = __exit_p(pxa25x_udc_remove),
-        .suspend        = pxa2xx_udc_suspend,
+        .suspend        = pxa25x_udc_suspend,
-        .resume         = pxa2xx_udc_resume,
+        .resume         = pxa25x_udc_resume,
        .driver         = {
                .owner  = THIS_MODULE,
-                .name   = "pxa2xx-udc",
+                .name   = "pxa25x-udc",
        },
 };
 static int __init udc_init(void)
 {
        pr_info("%s: version %s\n", driver_name, DRIVER_VERSION);
-        return platform_driver_probe(&udc_driver, pxa2xx_udc_probe);
+        return platform_driver_probe(&udc_driver, pxa25x_udc_probe);
 }
 module_init(udc_init);
@@ -2380,4 +2385,4 @@ module_exit(udc_exit);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR("Frank Becker, Robert Schwebel, David Brownell");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pxa2xx-udc");
+MODULE_ALIAS("platform:pxa25x-udc");
diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa25x_udc.h
index e2c19e88c875..4d11ece7c95f 100644
--- a/drivers/usb/gadget/pxa2xx_udc.h
+++ b/drivers/usb/gadget/pxa25x_udc.h
@@ -1,6 +1,5 @@
 /*
- * linux/drivers/usb/gadget/pxa2xx_udc.h
+ * Intel PXA25x on-chip full speed USB device controller
- * Intel PXA2xx on-chip full speed USB device controller
 *
 * Copyright (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
 * Copyright (C) 2003 David Brownell
@@ -21,14 +20,14 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#ifndef __LINUX_USB_GADGET_PXA2XX_H
+#ifndef __LINUX_USB_GADGET_PXA25X_H
-#define __LINUX_USB_GADGET_PXA2XX_H
+#define __LINUX_USB_GADGET_PXA25X_H
 #include <linux/types.h>
 /*-------------------------------------------------------------------------*/
-/* pxa2xx has this (move to include/asm-arm/arch-pxa/pxa-regs.h) */
+/* pxa25x has this (move to include/asm-arm/arch-pxa/pxa-regs.h) */
 #define UFNRH_SIR       (1 << 7)        /* SOF interrupt request */
 #define UFNRH_SIM       (1 << 6)        /* SOF interrupt mask */
 #define UFNRH_IPE14     (1 << 5)        /* ISO packet error, ep14 */
@@ -45,11 +44,11 @@
 /*-------------------------------------------------------------------------*/
-struct pxa2xx_udc;
+struct pxa25x_udc;
-struct pxa2xx_ep {
+struct pxa25x_ep {
        struct usb_ep                           ep;
-        struct pxa2xx_udc                       *dev;
+        struct pxa25x_udc                       *dev;
        const struct usb_endpoint_descriptor    *desc;
        struct list_head                        queue;
@@ -72,7 +71,7 @@ struct pxa2xx_ep {
        volatile u32                            *reg_uddr;
 };
-struct pxa2xx_request {
+struct pxa25x_request {
        struct usb_request                      req;
        struct list_head                        queue;
 };
@@ -98,7 +97,7 @@ struct udc_stats {
        unsigned long                   irqs;
 };
-#ifdef CONFIG_USB_PXA2XX_SMALL
+#ifdef CONFIG_USB_PXA25X_SMALL
 /* when memory's tight, SMALL config saves code+data.  */
 #define PXA_UDC_NUM_ENDPOINTS   3
 #endif
@@ -107,7 +106,7 @@ struct udc_stats {
 #define PXA_UDC_NUM_ENDPOINTS   16
 #endif
-struct pxa2xx_udc {
+struct pxa25x_udc {
        struct usb_gadget                       gadget;
        struct usb_gadget_driver                *driver;
@@ -130,7 +129,7 @@ struct pxa2xx_udc {
        struct clk                              *clk;
        struct pxa2xx_udc_mach_info             *mach;
        u64                                     dma_mask;
-        struct pxa2xx_ep                        ep [PXA_UDC_NUM_ENDPOINTS];
+        struct pxa25x_ep                        ep [PXA_UDC_NUM_ENDPOINTS];
 #ifdef CONFIG_USB_GADGET_DEBUG_FS
        struct dentry                           *debugfs_udc;
@@ -144,7 +143,7 @@ struct pxa2xx_udc {
 /* lubbock can also report usb connect/disconnect irqs */
 #endif
-static struct pxa2xx_udc *the_controller;
+static struct pxa25x_udc *the_controller;
 /*-------------------------------------------------------------------------*/
@@ -209,7 +208,7 @@ dump_udccs0(const char *label)
 }
 static void __maybe_unused
-dump_state(struct pxa2xx_udc *dev)
+dump_state(struct pxa25x_udc *dev)
 {
        u32             tmp;
        unsigned        i;
@@ -264,4 +263,4 @@ dump_state(struct pxa2xx_udc *dev)
 #define INFO(stuff...)          pr_info("udc: " stuff)
-#endif /* __LINUX_USB_GADGET_PXA2XX_H */
+#endif /* __LINUX_USB_GADGET_PXA25X_H */
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index e02bfd4df3a6..9c0e82ec5c43 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -38,7 +38,7 @@
 #include <linux/usb.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
+#include <asm/arch/pxa2xx-regs.h> /* FIXME: for PSSR */
 #include <asm/arch/udc.h>
 #include "pxa27x_udc.h"
@@ -2360,18 +2360,19 @@ static int pxa_udc_resume(struct platform_device *_dev)
         * Software must configure the USB OTG pad, UDC, and UHC
         * to the state they were in before entering sleep mode.
         */
-        PSSR |= PSSR_OTGPH;
+        if (cpu_is_pxa27x())
+                PSSR |= PSSR_OTGPH;
        return 0;
 }
 #endif
 /* work with hotplug and coldplug */
-MODULE_ALIAS("platform:pxa2xx-udc");
+MODULE_ALIAS("platform:pxa27x-udc");
 static struct platform_driver udc_driver = {
        .driver         = {
-                .name   = "pxa2xx-udc",
+                .name   = "pxa27x-udc",
                .owner  = THIS_MODULE,
        },
        .remove         = __exit_p(pxa_udc_remove),
diff --git a/drivers/usb/gadget/pxa27x_udc.h b/drivers/usb/gadget/pxa27x_udc.h
index 97453db924ff..1d1b7936ee11 100644
--- a/drivers/usb/gadget/pxa27x_udc.h
+++ b/drivers/usb/gadget/pxa27x_udc.h
@@ -484,12 +484,4 @@ static inline struct pxa_udc *to_gadget_udc(struct usb_gadget *gadget)
 #define ep_warn(ep, fmt, arg...) \
        dev_warn(ep->dev->dev, "%s:%s:" fmt, EPNAME(ep), __func__, ## arg)
-/*
- * Cannot include pxa-regs.h, as register names are similar.
- * So PSSR is redefined here. This should be removed once UDC registers will
- * be gone from pxa-regs.h.
- */
-#define PSSR            __REG(0x40F00004)       /* Power Manager Sleep Status */
-#define PSSR_OTGPH      (1 << 6)                /* OTG Peripheral Hold */
 #endif /* __LINUX_USB_GADGET_PXA27X_H */
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 70b0d4b459e7..08b27d6bbd43 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -27,6 +27,7 @@
 #include <asm/mach-types.h>
 #include <asm/hardware.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h> /* FIXME: for PSSR */
 #include <asm/arch/ohci.h>
 #define PXA_UHC_MAX_PORTNUM    3
@@ -104,7 +105,7 @@ static int pxa27x_start_hc(struct device *dev)
        UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
        /* Clear any OTG Pin Hold */
-        if (PSSR & PSSR_OTGPH)
+        if (cpu_is_pxa27x() && (PSSR & PSSR_OTGPH))
                PSSR |= PSSR_OTGPH;
        return 0;
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index dcd8073c2369..30bf7f2f1635 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -112,3 +112,10 @@ config BACKLIGHT_CARILLO_RANCH
        help
          If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
          backlight driver.
+config BACKLIGHT_PWM
+        tristate "Generic PWM based Backlight Driver"
+        depends on BACKLIGHT_CLASS_DEVICE && HAVE_PWM
+        help
+          If you have a LCD backlight adjustable by PWM, say Y to enable
+          this driver.
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index 33f6c7cecc73..b51a7cd12500 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -10,3 +10,4 @@ obj-$(CONFIG_BACKLIGHT_LOCOMO)	+= locomolcd.o
 obj-$(CONFIG_BACKLIGHT_OMAP1)   += omap1_bl.o
 obj-$(CONFIG_BACKLIGHT_PROGEAR) += progear_bl.o
 obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o
+obj-$(CONFIG_BACKLIGHT_PWM)     += pwm_bl.o
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
new file mode 100644
index 000000000000..6338d0e2fe07
--- /dev/null
+++ b/drivers/video/backlight/pwm_bl.c
@@ -0,0 +1,185 @@
+/*
+ * linux/drivers/video/backlight/pwm_bl.c
+ *
+ * simple PWM based backlight control, board code has to setup
+ * 1) pin configuration so PWM waveforms can output
+ * 2) platform_data casts to the PWM id (0/1/2/3 on PXA)
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/fb.h>
+#include <linux/backlight.h>
+#include <linux/err.h>
+#include <linux/pwm.h>
+#include <linux/pwm_backlight.h>
+struct pwm_bl_data {
+        struct pwm_device       *pwm;
+        unsigned int            period;
+        int                     (*notify)(int brightness);
+};
+static int pwm_backlight_update_status(struct backlight_device *bl)
+{
+        struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev);
+        int brightness = bl->props.brightness;
+        int max = bl->props.max_brightness;
+        if (bl->props.power != FB_BLANK_UNBLANK)
+                brightness = 0;
+        if (bl->props.fb_blank != FB_BLANK_UNBLANK)
+                brightness = 0;
+        if (pb->notify)
+                brightness = pb->notify(brightness);
+        if (brightness == 0) {
+                pwm_config(pb->pwm, 0, pb->period);
+                pwm_disable(pb->pwm);
+        } else {
+                pwm_config(pb->pwm, brightness * pb->period / max, pb->period);
+                pwm_enable(pb->pwm);
+        }
+        return 0;
+}
+static int pwm_backlight_get_brightness(struct backlight_device *bl)
+{
+        return bl->props.brightness;
+}
+static struct backlight_ops pwm_backlight_ops = {
+        .update_status  = pwm_backlight_update_status,
+        .get_brightness = pwm_backlight_get_brightness,
+};
+static int pwm_backlight_probe(struct platform_device *pdev)
+{
+        struct platform_pwm_backlight_data *data = pdev->dev.platform_data;
+        struct backlight_device *bl;
+        struct pwm_bl_data *pb;
+        int ret;
+        if (!data)
+                return -EINVAL;
+        if (data->init) {
+                ret = data->init(&pdev->dev);
+                if (ret < 0)
+                        return ret;
+        }
+        pb = kzalloc(sizeof(*pb), GFP_KERNEL);
+        if (!pb) {
+                ret = -ENOMEM;
+                goto err_alloc;
+        }
+        pb->period = data->pwm_period_ns;
+        pb->notify = data->notify;
+        pb->pwm = pwm_request(data->pwm_id, "backlight");
+        if (IS_ERR(pb->pwm)) {
+                dev_err(&pdev->dev, "unable to request PWM for backlight\n");
+                ret = PTR_ERR(pb->pwm);
+                goto err_pwm;
+        }
+        bl = backlight_device_register(pdev->name, &pdev->dev,
+                        pb, &pwm_backlight_ops);
+        if (IS_ERR(bl)) {
+                dev_err(&pdev->dev, "failed to register backlight\n");
+                ret = PTR_ERR(bl);
+                goto err_bl;
+        }
+        bl->props.max_brightness = data->max_brightness;
+        bl->props.brightness = data->dft_brightness;
+        backlight_update_status(bl);
+        platform_set_drvdata(pdev, bl);
+        return 0;
+err_bl:
+        pwm_free(pb->pwm);
+err_pwm:
+        kfree(pb);
+err_alloc:
+        if (data->exit)
+                data->exit(&pdev->dev);
+        return ret;
+}
+static int pwm_backlight_remove(struct platform_device *pdev)
+{
+        struct platform_pwm_backlight_data *data = pdev->dev.platform_data;
+        struct backlight_device *bl = platform_get_drvdata(pdev);
+        struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev);
+        backlight_device_unregister(bl);
+        pwm_config(pb->pwm, 0, pb->period);
+        pwm_disable(pb->pwm);
+        pwm_free(pb->pwm);
+        kfree(pb);
+        if (data->exit)
+                data->exit(&pdev->dev);
+        return 0;
+}
+#ifdef CONFIG_PM
+static int pwm_backlight_suspend(struct platform_device *pdev,
+                                 pm_message_t state)
+{
+        struct backlight_device *bl = platform_get_drvdata(pdev);
+        struct pwm_bl_data *pb = dev_get_drvdata(&bl->dev);
+        pwm_config(pb->pwm, 0, pb->period);
+        pwm_disable(pb->pwm);
+        return 0;
+}
+static int pwm_backlight_resume(struct platform_device *pdev)
+{
+        struct backlight_device *bl = platform_get_drvdata(pdev);
+        backlight_update_status(bl);
+        return 0;
+}
+#else
+#define pwm_backlight_suspend   NULL
+#define pwm_backlight_resume    NULL
+#endif
+static struct platform_driver pwm_backlight_driver = {
+        .driver         = {
+                .name   = "pwm-backlight",
+                .owner  = THIS_MODULE,
+        },
+        .probe          = pwm_backlight_probe,
+        .remove         = pwm_backlight_remove,
+        .suspend        = pwm_backlight_suspend,
+        .resume         = pwm_backlight_resume,
+};
+static int __init pwm_backlight_init(void)
+{
+        return platform_driver_register(&pwm_backlight_driver);
+}
+module_init(pwm_backlight_init);
+static void __exit pwm_backlight_exit(void)
+{
+        platform_driver_unregister(&pwm_backlight_driver);
+}
+module_exit(pwm_backlight_exit);
+MODULE_DESCRIPTION("PWM based Backlight Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index fafe7db20d6d..d0746261c957 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1792,11 +1792,49 @@ failed:
        return ret;
 }
+static int __devexit pxafb_remove(struct platform_device *dev)
+{
+        struct pxafb_info *fbi = platform_get_drvdata(dev);
+        struct resource *r;
+        int irq;
+        struct fb_info *info;
+        if (!fbi)
+                return 0;
+        info = &fbi->fb;
+        unregister_framebuffer(info);
+        pxafb_disable_controller(fbi);
+        if (fbi->fb.cmap.len)
+                fb_dealloc_cmap(&fbi->fb.cmap);
+        irq = platform_get_irq(dev, 0);
+        free_irq(irq, fbi);
+        dma_free_writecombine(&dev->dev, fbi->map_size,
+                                        fbi->map_cpu, fbi->map_dma);
+        iounmap(fbi->mmio_base);
+        r = platform_get_resource(dev, IORESOURCE_MEM, 0);
+        release_mem_region(r->start, r->end - r->start + 1);
+        clk_put(fbi->clk);
+        kfree(fbi);
+        return 0;
+}
 static struct platform_driver pxafb_driver = {
        .probe          = pxafb_probe,
+        .remove         = pxafb_remove,
        .suspend        = pxafb_suspend,
        .resume         = pxafb_resume,
        .driver         = {
+                .owner  = THIS_MODULE,
                .name   = "pxa2xx-fb",
        },
 };
@@ -1809,7 +1847,13 @@ static int __init pxafb_init(void)
        return platform_driver_register(&pxafb_driver);
 }
+static void __exit pxafb_exit(void)
+{
+        platform_driver_unregister(&pxafb_driver);
+}
 module_init(pxafb_init);
+module_exit(pxafb_exit);
 MODULE_DESCRIPTION("loadable framebuffer driver for PXA");
 MODULE_LICENSE("GPL");
diff --git a/include/asm-arm/arch-pxa/audio.h b/include/asm-arm/arch-pxa/audio.h
index 52bbe3bc25e1..f82f96dd1053 100644
--- a/include/asm-arm/arch-pxa/audio.h
+++ b/include/asm-arm/arch-pxa/audio.h
@@ -12,4 +12,6 @@ typedef struct {
        void *priv;
 } pxa2xx_audio_ops_t;
+extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops);
 #endif
diff --git a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h
index e25558faa5a4..d9af6dabc899 100644
--- a/include/asm-arm/arch-pxa/hardware.h
+++ b/include/asm-arm/arch-pxa/hardware.h
@@ -192,15 +192,6 @@ extern int pxa_gpio_get_value(unsigned gpio);
 extern void pxa_gpio_set_value(unsigned gpio, int value);
 /*
- * Routine to enable or disable CKEN
- */
-static inline void __deprecated pxa_set_cken(int clock, int enable)
-{
-        extern void __pxa_set_cken(int clock, int enable);
-        __pxa_set_cken(clock, enable);
-}
-/*
 * return current memory and LCD clock frequency in units of 10kHz
 */
 extern unsigned int get_memclk_frequency_10khz(void);
diff --git a/include/asm-arm/arch-pxa/irda.h b/include/asm-arm/arch-pxa/irda.h
index 99f4f423a8e1..0a50c3c763df 100644
--- a/include/asm-arm/arch-pxa/irda.h
+++ b/include/asm-arm/arch-pxa/irda.h
@@ -16,4 +16,8 @@ struct pxaficp_platform_data {
 extern void pxa_set_ficp_info(struct pxaficp_platform_data *info);
+#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
+void pxa2xx_transceiver_mode(struct device *dev, int mode);
+#endif
 #endif
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 4b2ea1e95c57..dce9308626b7 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -600,418 +600,6 @@
 /*
- * USB Device Controller
- * PXA25x and PXA27x USB device controller registers are different.
- */
-#if defined(CONFIG_PXA25x)
-#define UDC_RES1        __REG(0x40600004)  /* UDC Undocumented - Reserved1 */
-#define UDC_RES2        __REG(0x40600008)  /* UDC Undocumented - Reserved2 */
-#define UDC_RES3        __REG(0x4060000C)  /* UDC Undocumented - Reserved3 */
-#define UDCCR           __REG(0x40600000)  /* UDC Control Register */
-#define UDCCR_UDE       (1 << 0)        /* UDC enable */
-#define UDCCR_UDA       (1 << 1)        /* UDC active */
-#define UDCCR_RSM       (1 << 2)        /* Device resume */
-#define UDCCR_RESIR     (1 << 3)        /* Resume interrupt request */
-#define UDCCR_SUSIR     (1 << 4)        /* Suspend interrupt request */
-#define UDCCR_SRM       (1 << 5)        /* Suspend/resume interrupt mask */
-#define UDCCR_RSTIR     (1 << 6)        /* Reset interrupt request */
-#define UDCCR_REM       (1 << 7)        /* Reset interrupt mask */
-#define UDCCS0          __REG(0x40600010)  /* UDC Endpoint 0 Control/Status Register */
-#define UDCCS0_OPR      (1 << 0)        /* OUT packet ready */
-#define UDCCS0_IPR      (1 << 1)        /* IN packet ready */
-#define UDCCS0_FTF      (1 << 2)        /* Flush Tx FIFO */
-#define UDCCS0_DRWF     (1 << 3)        /* Device remote wakeup feature */
-#define UDCCS0_SST      (1 << 4)        /* Sent stall */
-#define UDCCS0_FST      (1 << 5)        /* Force stall */
-#define UDCCS0_RNE      (1 << 6)        /* Receive FIFO no empty */
-#define UDCCS0_SA       (1 << 7)        /* Setup active */
-/* Bulk IN - Endpoint 1,6,11 */
-#define UDCCS1          __REG(0x40600014)  /* UDC Endpoint 1 (IN) Control/Status Register */
-#define UDCCS6          __REG(0x40600028)  /* UDC Endpoint 6 (IN) Control/Status Register */
-#define UDCCS11         __REG(0x4060003C)  /* UDC Endpoint 11 (IN) Control/Status Register */
-#define UDCCS_BI_TFS    (1 << 0)        /* Transmit FIFO service */
-#define UDCCS_BI_TPC    (1 << 1)        /* Transmit packet complete */
-#define UDCCS_BI_FTF    (1 << 2)        /* Flush Tx FIFO */
-#define UDCCS_BI_TUR    (1 << 3)        /* Transmit FIFO underrun */
-#define UDCCS_BI_SST    (1 << 4)        /* Sent stall */
-#define UDCCS_BI_FST    (1 << 5)        /* Force stall */
-#define UDCCS_BI_TSP    (1 << 7)        /* Transmit short packet */
-/* Bulk OUT - Endpoint 2,7,12 */
-#define UDCCS2          __REG(0x40600018)  /* UDC Endpoint 2 (OUT) Control/Status Register */
-#define UDCCS7          __REG(0x4060002C)  /* UDC Endpoint 7 (OUT) Control/Status Register */
-#define UDCCS12         __REG(0x40600040)  /* UDC Endpoint 12 (OUT) Control/Status Register */
-#define UDCCS_BO_RFS    (1 << 0)        /* Receive FIFO service */
-#define UDCCS_BO_RPC    (1 << 1)        /* Receive packet complete */
-#define UDCCS_BO_DME    (1 << 3)        /* DMA enable */
-#define UDCCS_BO_SST    (1 << 4)        /* Sent stall */
-#define UDCCS_BO_FST    (1 << 5)        /* Force stall */
-#define UDCCS_BO_RNE    (1 << 6)        /* Receive FIFO not empty */
-#define UDCCS_BO_RSP    (1 << 7)        /* Receive short packet */
-/* Isochronous IN - Endpoint 3,8,13 */
-#define UDCCS3          __REG(0x4060001C)  /* UDC Endpoint 3 (IN) Control/Status Register */
-#define UDCCS8          __REG(0x40600030)  /* UDC Endpoint 8 (IN) Control/Status Register */
-#define UDCCS13         __REG(0x40600044)  /* UDC Endpoint 13 (IN) Control/Status Register */
-#define UDCCS_II_TFS    (1 << 0)        /* Transmit FIFO service */
-#define UDCCS_II_TPC    (1 << 1)        /* Transmit packet complete */
-#define UDCCS_II_FTF    (1 << 2)        /* Flush Tx FIFO */
-#define UDCCS_II_TUR    (1 << 3)        /* Transmit FIFO underrun */
-#define UDCCS_II_TSP    (1 << 7)        /* Transmit short packet */
-/* Isochronous OUT - Endpoint 4,9,14 */
-#define UDCCS4          __REG(0x40600020)  /* UDC Endpoint 4 (OUT) Control/Status Register */
-#define UDCCS9          __REG(0x40600034)  /* UDC Endpoint 9 (OUT) Control/Status Register */
-#define UDCCS14         __REG(0x40600048)  /* UDC Endpoint 14 (OUT) Control/Status Register */
-#define UDCCS_IO_RFS    (1 << 0)        /* Receive FIFO service */
-#define UDCCS_IO_RPC    (1 << 1)        /* Receive packet complete */
-#define UDCCS_IO_ROF    (1 << 2)        /* Receive overflow */
-#define UDCCS_IO_DME    (1 << 3)        /* DMA enable */
-#define UDCCS_IO_RNE    (1 << 6)        /* Receive FIFO not empty */
-#define UDCCS_IO_RSP    (1 << 7)        /* Receive short packet */
-/* Interrupt IN - Endpoint 5,10,15 */
-#define UDCCS5          __REG(0x40600024)  /* UDC Endpoint 5 (Interrupt) Control/Status Register */
-#define UDCCS10         __REG(0x40600038)  /* UDC Endpoint 10 (Interrupt) Control/Status Register */
-#define UDCCS15         __REG(0x4060004C)  /* UDC Endpoint 15 (Interrupt) Control/Status Register */
-#define UDCCS_INT_TFS   (1 << 0)        /* Transmit FIFO service */
-#define UDCCS_INT_TPC   (1 << 1)        /* Transmit packet complete */
-#define UDCCS_INT_FTF   (1 << 2)        /* Flush Tx FIFO */
-#define UDCCS_INT_TUR   (1 << 3)        /* Transmit FIFO underrun */
-#define UDCCS_INT_SST   (1 << 4)        /* Sent stall */
-#define UDCCS_INT_FST   (1 << 5)        /* Force stall */
-#define UDCCS_INT_TSP   (1 << 7)        /* Transmit short packet */
-#define UFNRH           __REG(0x40600060)  /* UDC Frame Number Register High */
-#define UFNRL           __REG(0x40600064)  /* UDC Frame Number Register Low */
-#define UBCR2           __REG(0x40600068)  /* UDC Byte Count Reg 2 */
-#define UBCR4           __REG(0x4060006c)  /* UDC Byte Count Reg 4 */
-#define UBCR7           __REG(0x40600070)  /* UDC Byte Count Reg 7 */
-#define UBCR9           __REG(0x40600074)  /* UDC Byte Count Reg 9 */
-#define UBCR12          __REG(0x40600078)  /* UDC Byte Count Reg 12 */
-#define UBCR14          __REG(0x4060007c)  /* UDC Byte Count Reg 14 */
-#define UDDR0           __REG(0x40600080)  /* UDC Endpoint 0 Data Register */
-#define UDDR1           __REG(0x40600100)  /* UDC Endpoint 1 Data Register */
-#define UDDR2           __REG(0x40600180)  /* UDC Endpoint 2 Data Register */
-#define UDDR3           __REG(0x40600200)  /* UDC Endpoint 3 Data Register */
-#define UDDR4           __REG(0x40600400)  /* UDC Endpoint 4 Data Register */
-#define UDDR5           __REG(0x406000A0)  /* UDC Endpoint 5 Data Register */
-#define UDDR6           __REG(0x40600600)  /* UDC Endpoint 6 Data Register */
-#define UDDR7           __REG(0x40600680)  /* UDC Endpoint 7 Data Register */
-#define UDDR8           __REG(0x40600700)  /* UDC Endpoint 8 Data Register */
-#define UDDR9           __REG(0x40600900)  /* UDC Endpoint 9 Data Register */
-#define UDDR10          __REG(0x406000C0)  /* UDC Endpoint 10 Data Register */
-#define UDDR11          __REG(0x40600B00)  /* UDC Endpoint 11 Data Register */
-#define UDDR12          __REG(0x40600B80)  /* UDC Endpoint 12 Data Register */
-#define UDDR13          __REG(0x40600C00)  /* UDC Endpoint 13 Data Register */
-#define UDDR14          __REG(0x40600E00)  /* UDC Endpoint 14 Data Register */
-#define UDDR15          __REG(0x406000E0)  /* UDC Endpoint 15 Data Register */
-#define UICR0           __REG(0x40600050)  /* UDC Interrupt Control Register 0 */
-#define UICR0_IM0       (1 << 0)        /* Interrupt mask ep 0 */
-#define UICR0_IM1       (1 << 1)        /* Interrupt mask ep 1 */
-#define UICR0_IM2       (1 << 2)        /* Interrupt mask ep 2 */
-#define UICR0_IM3       (1 << 3)        /* Interrupt mask ep 3 */
-#define UICR0_IM4       (1 << 4)        /* Interrupt mask ep 4 */
-#define UICR0_IM5       (1 << 5)        /* Interrupt mask ep 5 */
-#define UICR0_IM6       (1 << 6)        /* Interrupt mask ep 6 */
-#define UICR0_IM7       (1 << 7)        /* Interrupt mask ep 7 */
-#define UICR1           __REG(0x40600054)  /* UDC Interrupt Control Register 1 */
-#define UICR1_IM8       (1 << 0)        /* Interrupt mask ep 8 */
-#define UICR1_IM9       (1 << 1)        /* Interrupt mask ep 9 */
-#define UICR1_IM10      (1 << 2)        /* Interrupt mask ep 10 */
-#define UICR1_IM11      (1 << 3)        /* Interrupt mask ep 11 */
-#define UICR1_IM12      (1 << 4)        /* Interrupt mask ep 12 */
-#define UICR1_IM13      (1 << 5)        /* Interrupt mask ep 13 */
-#define UICR1_IM14      (1 << 6)        /* Interrupt mask ep 14 */
-#define UICR1_IM15      (1 << 7)        /* Interrupt mask ep 15 */
-#define USIR0           __REG(0x40600058)  /* UDC Status Interrupt Register 0 */
-#define USIR0_IR0       (1 << 0)        /* Interrupt request ep 0 */
-#define USIR0_IR1       (1 << 1)        /* Interrupt request ep 1 */
-#define USIR0_IR2       (1 << 2)        /* Interrupt request ep 2 */
-#define USIR0_IR3       (1 << 3)        /* Interrupt request ep 3 */
-#define USIR0_IR4       (1 << 4)        /* Interrupt request ep 4 */
-#define USIR0_IR5       (1 << 5)        /* Interrupt request ep 5 */
-#define USIR0_IR6       (1 << 6)        /* Interrupt request ep 6 */
-#define USIR0_IR7       (1 << 7)        /* Interrupt request ep 7 */
-#define USIR1           __REG(0x4060005C)  /* UDC Status Interrupt Register 1 */
-#define USIR1_IR8       (1 << 0)        /* Interrupt request ep 8 */
-#define USIR1_IR9       (1 << 1)        /* Interrupt request ep 9 */
-#define USIR1_IR10      (1 << 2)        /* Interrupt request ep 10 */
-#define USIR1_IR11      (1 << 3)        /* Interrupt request ep 11 */
-#define USIR1_IR12      (1 << 4)        /* Interrupt request ep 12 */
-#define USIR1_IR13      (1 << 5)        /* Interrupt request ep 13 */
-#define USIR1_IR14      (1 << 6)        /* Interrupt request ep 14 */
-#define USIR1_IR15      (1 << 7)        /* Interrupt request ep 15 */
-#elif defined(CONFIG_PXA27x)
-#define UDCCR           __REG(0x40600000) /* UDC Control Register */
-#define UDCCR_OEN       (1 << 31)       /* On-the-Go Enable */
-#define UDCCR_AALTHNP   (1 << 30)       /* A-device Alternate Host Negotiation
-                                           Protocol Port Support */
-#define UDCCR_AHNP      (1 << 29)       /* A-device Host Negotiation Protocol
-                                           Support */
-#define UDCCR_BHNP      (1 << 28)       /* B-device Host Negotiation Protocol
-                                           Enable */
-#define UDCCR_DWRE      (1 << 16)       /* Device Remote Wake-up Enable */
-#define UDCCR_ACN       (0x03 << 11)    /* Active UDC configuration Number */
-#define UDCCR_ACN_S     11
-#define UDCCR_AIN       (0x07 << 8)     /* Active UDC interface Number */
-#define UDCCR_AIN_S     8
-#define UDCCR_AAISN     (0x07 << 5)     /* Active UDC Alternate Interface
-                                           Setting Number */
-#define UDCCR_AAISN_S   5
-#define UDCCR_SMAC      (1 << 4)        /* Switch Endpoint Memory to Active
-                                           Configuration */
-#define UDCCR_EMCE      (1 << 3)        /* Endpoint Memory Configuration
-                                           Error */
-#define UDCCR_UDR       (1 << 2)        /* UDC Resume */
-#define UDCCR_UDA       (1 << 1)        /* UDC Active */
-#define UDCCR_UDE       (1 << 0)        /* UDC Enable */
-#define UDCICR0         __REG(0x40600004) /* UDC Interrupt Control Register0 */
-#define UDCICR1         __REG(0x40600008) /* UDC Interrupt Control Register1 */
-#define UDCICR_FIFOERR  (1 << 1)        /* FIFO Error interrupt for EP */
-#define UDCICR_PKTCOMPL (1 << 0)        /* Packet Complete interrupt for EP */
-#define UDC_INT_FIFOERROR  (0x2)
-#define UDC_INT_PACKETCMP  (0x1)
-#define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2))
-#define UDCICR1_IECC    (1 << 31)       /* IntEn - Configuration Change */
-#define UDCICR1_IESOF   (1 << 30)       /* IntEn - Start of Frame */
-#define UDCICR1_IERU    (1 << 29)       /* IntEn - Resume */
-#define UDCICR1_IESU    (1 << 28)       /* IntEn - Suspend */
-#define UDCICR1_IERS    (1 << 27)       /* IntEn - Reset */
-#define UDCISR0         __REG(0x4060000C) /* UDC Interrupt Status Register 0 */
-#define UDCISR1         __REG(0x40600010) /* UDC Interrupt Status Register 1 */
-#define UDCISR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2))
-#define UDCISR1_IRCC    (1 << 31)       /* IntReq - Configuration Change */
-#define UDCISR1_IRSOF   (1 << 30)       /* IntReq - Start of Frame */
-#define UDCISR1_IRRU    (1 << 29)       /* IntReq - Resume */
-#define UDCISR1_IRSU    (1 << 28)       /* IntReq - Suspend */
-#define UDCISR1_IRRS    (1 << 27)       /* IntReq - Reset */
-#define UDCFNR          __REG(0x40600014) /* UDC Frame Number Register */
-#define UDCOTGICR       __REG(0x40600018) /* UDC On-The-Go interrupt control */
-#define UDCOTGICR_IESF  (1 << 24)       /* OTG SET_FEATURE command recvd */
-#define UDCOTGICR_IEXR  (1 << 17)       /* Extra Transciever Interrupt
-                                           Rising Edge Interrupt Enable */
-#define UDCOTGICR_IEXF  (1 << 16)       /* Extra Transciever Interrupt
-                                           Falling Edge Interrupt Enable */
-#define UDCOTGICR_IEVV40R (1 << 9)      /* OTG Vbus Valid 4.0V Rising Edge
-                                           Interrupt Enable */
-#define UDCOTGICR_IEVV40F (1 << 8)      /* OTG Vbus Valid 4.0V Falling Edge
-                                           Interrupt Enable */
-#define UDCOTGICR_IEVV44R (1 << 7)      /* OTG Vbus Valid 4.4V Rising Edge
-                                           Interrupt Enable */
-#define UDCOTGICR_IEVV44F (1 << 6)      /* OTG Vbus Valid 4.4V Falling Edge
-                                           Interrupt Enable */
-#define UDCOTGICR_IESVR (1 << 5)        /* OTG Session Valid Rising Edge
-                                           Interrupt Enable */
-#define UDCOTGICR_IESVF (1 << 4)        /* OTG Session Valid Falling Edge
-                                           Interrupt Enable */
-#define UDCOTGICR_IESDR (1 << 3)        /* OTG A-Device SRP Detect Rising
-                                           Edge Interrupt Enable */
-#define UDCOTGICR_IESDF (1 << 2)        /* OTG A-Device SRP Detect Falling
-                                           Edge Interrupt Enable */
-#define UDCOTGICR_IEIDR (1 << 1)        /* OTG ID Change Rising Edge
-                                           Interrupt Enable */
-#define UDCOTGICR_IEIDF (1 << 0)        /* OTG ID Change Falling Edge
-                                           Interrupt Enable */
-#define UP2OCR            __REG(0x40600020)  /* USB Port 2 Output Control register */
-#define UP2OCR_CPVEN    (1 << 0)        /* Charge Pump Vbus Enable */
-#define UP2OCR_CPVPE    (1 << 1)        /* Charge Pump Vbus Pulse Enable */
-#define UP2OCR_DPPDE    (1 << 2)        /* Host Port 2 Transceiver D+ Pull Down Enable */
-#define UP2OCR_DMPDE    (1 << 3)        /* Host Port 2 Transceiver D- Pull Down Enable */
-#define UP2OCR_DPPUE    (1 << 4)        /* Host Port 2 Transceiver D+ Pull Up Enable */
-#define UP2OCR_DMPUE    (1 << 5)        /* Host Port 2 Transceiver D- Pull Up Enable */
-#define UP2OCR_DPPUBE   (1 << 6)        /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */
-#define UP2OCR_DMPUBE   (1 << 7)        /* Host Port 2 Transceiver D- Pull Up Bypass Enable */
-#define UP2OCR_EXSP             (1 << 8)        /* External Transceiver Speed Control */
-#define UP2OCR_EXSUS    (1 << 9)        /* External Transceiver Speed Enable */
-#define UP2OCR_IDON             (1 << 10)       /* OTG ID Read Enable */
-#define UP2OCR_HXS              (1 << 16)       /* Host Port 2 Transceiver Output Select */
-#define UP2OCR_HXOE             (1 << 17)       /* Host Port 2 Transceiver Output Enable */
-#define UP2OCR_SEOS             (1 << 24)       /* Single-Ended Output Select */
-#define UDCCSN(x)       __REG2(0x40600100, (x) << 2)
-#define UDCCSR0         __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */
-#define UDCCSR0_SA      (1 << 7)        /* Setup Active */
-#define UDCCSR0_RNE     (1 << 6)        /* Receive FIFO Not Empty */
-#define UDCCSR0_FST     (1 << 5)        /* Force Stall */
-#define UDCCSR0_SST     (1 << 4)        /* Sent Stall */
-#define UDCCSR0_DME     (1 << 3)        /* DMA Enable */
-#define UDCCSR0_FTF     (1 << 2)        /* Flush Transmit FIFO */
-#define UDCCSR0_IPR     (1 << 1)        /* IN Packet Ready */
-#define UDCCSR0_OPC     (1 << 0)        /* OUT Packet Complete */
-#define UDCCSRA         __REG(0x40600104) /* UDC Control/Status register - Endpoint A */
-#define UDCCSRB         __REG(0x40600108) /* UDC Control/Status register - Endpoint B */
-#define UDCCSRC         __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */
-#define UDCCSRD         __REG(0x40600110) /* UDC Control/Status register - Endpoint D */
-#define UDCCSRE         __REG(0x40600114) /* UDC Control/Status register - Endpoint E */
-#define UDCCSRF         __REG(0x40600118) /* UDC Control/Status register - Endpoint F */
-#define UDCCSRG         __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */
-#define UDCCSRH         __REG(0x40600120) /* UDC Control/Status register - Endpoint H */
-#define UDCCSRI         __REG(0x40600124) /* UDC Control/Status register - Endpoint I */
-#define UDCCSRJ         __REG(0x40600128) /* UDC Control/Status register - Endpoint J */
-#define UDCCSRK         __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */
-#define UDCCSRL         __REG(0x40600130) /* UDC Control/Status register - Endpoint L */
-#define UDCCSRM         __REG(0x40600134) /* UDC Control/Status register - Endpoint M */
-#define UDCCSRN         __REG(0x40600138) /* UDC Control/Status register - Endpoint N */
-#define UDCCSRP         __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */
-#define UDCCSRQ         __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */
-#define UDCCSRR         __REG(0x40600144) /* UDC Control/Status register - Endpoint R */
-#define UDCCSRS         __REG(0x40600148) /* UDC Control/Status register - Endpoint S */
-#define UDCCSRT         __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */
-#define UDCCSRU         __REG(0x40600150) /* UDC Control/Status register - Endpoint U */
-#define UDCCSRV         __REG(0x40600154) /* UDC Control/Status register - Endpoint V */
-#define UDCCSRW         __REG(0x40600158) /* UDC Control/Status register - Endpoint W */
-#define UDCCSRX         __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */
-#define UDCCSR_DPE      (1 << 9)        /* Data Packet Error */
-#define UDCCSR_FEF      (1 << 8)        /* Flush Endpoint FIFO */
-#define UDCCSR_SP       (1 << 7)        /* Short Packet Control/Status */
-#define UDCCSR_BNE      (1 << 6)        /* Buffer Not Empty (IN endpoints) */
-#define UDCCSR_BNF      (1 << 6)        /* Buffer Not Full (OUT endpoints) */
-#define UDCCSR_FST      (1 << 5)        /* Force STALL */
-#define UDCCSR_SST      (1 << 4)        /* Sent STALL */
-#define UDCCSR_DME      (1 << 3)        /* DMA Enable */
-#define UDCCSR_TRN      (1 << 2)        /* Tx/Rx NAK */
-#define UDCCSR_PC       (1 << 1)        /* Packet Complete */
-#define UDCCSR_FS       (1 << 0)        /* FIFO needs service */
-#define UDCBCN(x)       __REG2(0x40600200, (x)<<2)
-#define UDCBCR0         __REG(0x40600200) /* Byte Count Register - EP0 */
-#define UDCBCRA         __REG(0x40600204) /* Byte Count Register - EPA */
-#define UDCBCRB         __REG(0x40600208) /* Byte Count Register - EPB */
-#define UDCBCRC         __REG(0x4060020C) /* Byte Count Register - EPC */
-#define UDCBCRD         __REG(0x40600210) /* Byte Count Register - EPD */
-#define UDCBCRE         __REG(0x40600214) /* Byte Count Register - EPE */
-#define UDCBCRF         __REG(0x40600218) /* Byte Count Register - EPF */
-#define UDCBCRG         __REG(0x4060021C) /* Byte Count Register - EPG */
-#define UDCBCRH         __REG(0x40600220) /* Byte Count Register - EPH */
-#define UDCBCRI         __REG(0x40600224) /* Byte Count Register - EPI */
-#define UDCBCRJ         __REG(0x40600228) /* Byte Count Register - EPJ */
-#define UDCBCRK         __REG(0x4060022C) /* Byte Count Register - EPK */
-#define UDCBCRL         __REG(0x40600230) /* Byte Count Register - EPL */
-#define UDCBCRM         __REG(0x40600234) /* Byte Count Register - EPM */
-#define UDCBCRN         __REG(0x40600238) /* Byte Count Register - EPN */
-#define UDCBCRP         __REG(0x4060023C) /* Byte Count Register - EPP */
-#define UDCBCRQ         __REG(0x40600240) /* Byte Count Register - EPQ */
-#define UDCBCRR         __REG(0x40600244) /* Byte Count Register - EPR */
-#define UDCBCRS         __REG(0x40600248) /* Byte Count Register - EPS */
-#define UDCBCRT         __REG(0x4060024C) /* Byte Count Register - EPT */
-#define UDCBCRU         __REG(0x40600250) /* Byte Count Register - EPU */
-#define UDCBCRV         __REG(0x40600254) /* Byte Count Register - EPV */
-#define UDCBCRW         __REG(0x40600258) /* Byte Count Register - EPW */
-#define UDCBCRX         __REG(0x4060025C) /* Byte Count Register - EPX */
-#define UDCDN(x)        __REG2(0x40600300, (x)<<2)
-#define PHYS_UDCDN(x)   (0x40600300 + ((x)<<2))
-#define PUDCDN(x)       (volatile u32 *)(io_p2v(PHYS_UDCDN((x))))
-#define UDCDR0          __REG(0x40600300) /* Data Register - EP0 */
-#define UDCDRA          __REG(0x40600304) /* Data Register - EPA */
-#define UDCDRB          __REG(0x40600308) /* Data Register - EPB */
-#define UDCDRC          __REG(0x4060030C) /* Data Register - EPC */
-#define UDCDRD          __REG(0x40600310) /* Data Register - EPD */
-#define UDCDRE          __REG(0x40600314) /* Data Register - EPE */
-#define UDCDRF          __REG(0x40600318) /* Data Register - EPF */
-#define UDCDRG          __REG(0x4060031C) /* Data Register - EPG */
-#define UDCDRH          __REG(0x40600320) /* Data Register - EPH */
-#define UDCDRI          __REG(0x40600324) /* Data Register - EPI */
-#define UDCDRJ          __REG(0x40600328) /* Data Register - EPJ */
-#define UDCDRK          __REG(0x4060032C) /* Data Register - EPK */
-#define UDCDRL          __REG(0x40600330) /* Data Register - EPL */
-#define UDCDRM          __REG(0x40600334) /* Data Register - EPM */
-#define UDCDRN          __REG(0x40600338) /* Data Register - EPN */
-#define UDCDRP          __REG(0x4060033C) /* Data Register - EPP */
-#define UDCDRQ          __REG(0x40600340) /* Data Register - EPQ */
-#define UDCDRR          __REG(0x40600344) /* Data Register - EPR */
-#define UDCDRS          __REG(0x40600348) /* Data Register - EPS */
-#define UDCDRT          __REG(0x4060034C) /* Data Register - EPT */
-#define UDCDRU          __REG(0x40600350) /* Data Register - EPU */
-#define UDCDRV          __REG(0x40600354) /* Data Register - EPV */
-#define UDCDRW          __REG(0x40600358) /* Data Register - EPW */
-#define UDCDRX          __REG(0x4060035C) /* Data Register - EPX */
-#define UDCCN(x)       __REG2(0x40600400, (x)<<2)
-#define UDCCRA          __REG(0x40600404) /* Configuration register EPA */
-#define UDCCRB          __REG(0x40600408) /* Configuration register EPB */
-#define UDCCRC          __REG(0x4060040C) /* Configuration register EPC */
-#define UDCCRD          __REG(0x40600410) /* Configuration register EPD */
-#define UDCCRE          __REG(0x40600414) /* Configuration register EPE */
-#define UDCCRF          __REG(0x40600418) /* Configuration register EPF */
-#define UDCCRG          __REG(0x4060041C) /* Configuration register EPG */
-#define UDCCRH          __REG(0x40600420) /* Configuration register EPH */
-#define UDCCRI          __REG(0x40600424) /* Configuration register EPI */
-#define UDCCRJ          __REG(0x40600428) /* Configuration register EPJ */
-#define UDCCRK          __REG(0x4060042C) /* Configuration register EPK */
-#define UDCCRL          __REG(0x40600430) /* Configuration register EPL */
-#define UDCCRM          __REG(0x40600434) /* Configuration register EPM */
-#define UDCCRN          __REG(0x40600438) /* Configuration register EPN */
-#define UDCCRP          __REG(0x4060043C) /* Configuration register EPP */
-#define UDCCRQ          __REG(0x40600440) /* Configuration register EPQ */
-#define UDCCRR          __REG(0x40600444) /* Configuration register EPR */
-#define UDCCRS          __REG(0x40600448) /* Configuration register EPS */
-#define UDCCRT          __REG(0x4060044C) /* Configuration register EPT */
-#define UDCCRU          __REG(0x40600450) /* Configuration register EPU */
-#define UDCCRV          __REG(0x40600454) /* Configuration register EPV */
-#define UDCCRW          __REG(0x40600458) /* Configuration register EPW */
-#define UDCCRX          __REG(0x4060045C) /* Configuration register EPX */
-#define UDCCONR_CN      (0x03 << 25)    /* Configuration Number */
-#define UDCCONR_CN_S    (25)
-#define UDCCONR_IN      (0x07 << 22)    /* Interface Number */
-#define UDCCONR_IN_S    (22)
-#define UDCCONR_AISN    (0x07 << 19)    /* Alternate Interface Number */
-#define UDCCONR_AISN_S  (19)
-#define UDCCONR_EN      (0x0f << 15)    /* Endpoint Number */
-#define UDCCONR_EN_S    (15)
-#define UDCCONR_ET      (0x03 << 13)    /* Endpoint Type: */
-#define UDCCONR_ET_S    (13)
-#define UDCCONR_ET_INT  (0x03 << 13)    /*   Interrupt */
-#define UDCCONR_ET_BULK (0x02 << 13)    /*   Bulk */
-#define UDCCONR_ET_ISO  (0x01 << 13)    /*   Isochronous */
-#define UDCCONR_ET_NU   (0x00 << 13)    /*   Not used */
-#define UDCCONR_ED      (1 << 12)       /* Endpoint Direction */
-#define UDCCONR_MPS     (0x3ff << 2)    /* Maximum Packet Size */
-#define UDCCONR_MPS_S   (2)
-#define UDCCONR_DE      (1 << 1)        /* Double Buffering Enable */
-#define UDCCONR_EE      (1 << 0)        /* Endpoint Enable */
-#define UDC_INT_FIFOERROR  (0x2)
-#define UDC_INT_PACKETCMP  (0x1)
-#define UDC_FNR_MASK     (0x7ff)
-#define UDCCSR_WR_MASK   (UDCCSR_DME|UDCCSR_FST)
-#define UDC_BCR_MASK    (0x3ff)
-#endif
-/*
 * Fast Infrared Communication Port
 */
@@ -1237,120 +825,9 @@
 #endif
 /*
- * Power Manager
+ * Power Manager - see pxa2xx-regs.h
 */
-#define PMCR            __REG(0x40F00000)  /* Power Manager Control Register */
-#define PSSR            __REG(0x40F00004)  /* Power Manager Sleep Status Register */
-#define PSPR            __REG(0x40F00008)  /* Power Manager Scratch Pad Register */
-#define PWER            __REG(0x40F0000C)  /* Power Manager Wake-up Enable Register */
-#define PRER            __REG(0x40F00010)  /* Power Manager GPIO Rising-Edge Detect Enable Register */
-#define PFER            __REG(0x40F00014)  /* Power Manager GPIO Falling-Edge Detect Enable Register */
-#define PEDR            __REG(0x40F00018)  /* Power Manager GPIO Edge Detect Status Register */
-#define PCFR            __REG(0x40F0001C)  /* Power Manager General Configuration Register */
-#define PGSR0           __REG(0x40F00020)  /* Power Manager GPIO Sleep State Register for GP[31-0] */
-#define PGSR1           __REG(0x40F00024)  /* Power Manager GPIO Sleep State Register for GP[63-32] */
-#define PGSR2           __REG(0x40F00028)  /* Power Manager GPIO Sleep State Register for GP[84-64] */
-#define PGSR3           __REG(0x40F0002C)  /* Power Manager GPIO Sleep State Register for GP[118-96] */
-#define RCSR            __REG(0x40F00030)  /* Reset Controller Status Register */
-#define PSLR            __REG(0x40F00034)       /* Power Manager Sleep Config Register */
-#define PSTR            __REG(0x40F00038)       /*Power Manager Standby Config Register */
-#define PSNR            __REG(0x40F0003C)       /*Power Manager Sense Config Register */
-#define PVCR            __REG(0x40F00040)       /*Power Manager VoltageControl Register */
-#define PKWR            __REG(0x40F00050)       /* Power Manager KB Wake-up Enable Reg */
-#define PKSR            __REG(0x40F00054)       /* Power Manager KB Level-Detect Register */
-#define PCMD(x) __REG2(0x40F00080, (x)<<2)
-#define PCMD0   __REG(0x40F00080 + 0 * 4)
-#define PCMD1   __REG(0x40F00080 + 1 * 4)
-#define PCMD2   __REG(0x40F00080 + 2 * 4)
-#define PCMD3   __REG(0x40F00080 + 3 * 4)
-#define PCMD4   __REG(0x40F00080 + 4 * 4)
-#define PCMD5   __REG(0x40F00080 + 5 * 4)
-#define PCMD6   __REG(0x40F00080 + 6 * 4)
-#define PCMD7   __REG(0x40F00080 + 7 * 4)
-#define PCMD8   __REG(0x40F00080 + 8 * 4)
-#define PCMD9   __REG(0x40F00080 + 9 * 4)
-#define PCMD10  __REG(0x40F00080 + 10 * 4)
-#define PCMD11  __REG(0x40F00080 + 11 * 4)
-#define PCMD12  __REG(0x40F00080 + 12 * 4)
-#define PCMD13  __REG(0x40F00080 + 13 * 4)
-#define PCMD14  __REG(0x40F00080 + 14 * 4)
-#define PCMD15  __REG(0x40F00080 + 15 * 4)
-#define PCMD16  __REG(0x40F00080 + 16 * 4)
-#define PCMD17  __REG(0x40F00080 + 17 * 4)
-#define PCMD18  __REG(0x40F00080 + 18 * 4)
-#define PCMD19  __REG(0x40F00080 + 19 * 4)
-#define PCMD20  __REG(0x40F00080 + 20 * 4)
-#define PCMD21  __REG(0x40F00080 + 21 * 4)
-#define PCMD22  __REG(0x40F00080 + 22 * 4)
-#define PCMD23  __REG(0x40F00080 + 23 * 4)
-#define PCMD24  __REG(0x40F00080 + 24 * 4)
-#define PCMD25  __REG(0x40F00080 + 25 * 4)
-#define PCMD26  __REG(0x40F00080 + 26 * 4)
-#define PCMD27  __REG(0x40F00080 + 27 * 4)
-#define PCMD28  __REG(0x40F00080 + 28 * 4)
-#define PCMD29  __REG(0x40F00080 + 29 * 4)
-#define PCMD30  __REG(0x40F00080 + 30 * 4)
-#define PCMD31  __REG(0x40F00080 + 31 * 4)
-#define PCMD_MBC        (1<<12)
-#define PCMD_DCE        (1<<11)
-#define PCMD_LC (1<<10)
-/* FIXME:  PCMD_SQC need be checked.   */
-#define PCMD_SQC        (3<<8)  /* currently only bit 8 is changeable,
-                                   bit 9 should be 0 all day. */
-#define PVCR_VCSA       (0x1<<14)
-#define PVCR_CommandDelay (0xf80)
-#define PCFR_PI2C_EN    (0x1 << 6)
-#define PSSR_OTGPH      (1 << 6)        /* OTG Peripheral control Hold */
-#define PSSR_RDH        (1 << 5)        /* Read Disable Hold */
-#define PSSR_PH         (1 << 4)        /* Peripheral Control Hold */
-#define PSSR_STS        (1 << 3)        /* Standby Mode Status */
-#define PSSR_VFS        (1 << 2)        /* VDD Fault Status */
-#define PSSR_BFS        (1 << 1)        /* Battery Fault Status */
-#define PSSR_SSS        (1 << 0)        /* Software Sleep Status */
-#define PSLR_SL_ROD     (1 << 20)       /* Sleep-Mode/Depp-Sleep Mode nRESET_OUT Disable */
-#define PCFR_RO         (1 << 15)       /* RDH Override */
-#define PCFR_PO         (1 << 14)       /* PH Override */
-#define PCFR_GPROD      (1 << 12)       /* GPIO nRESET_OUT Disable */
-#define PCFR_L1_EN      (1 << 11)       /* Sleep Mode L1 converter Enable */
-#define PCFR_FVC        (1 << 10)       /* Frequency/Voltage Change */
-#define PCFR_DC_EN      (1 << 7)        /* Sleep/deep-sleep DC-DC Converter Enable */
-#define PCFR_PI2CEN     (1 << 6)        /* Enable PI2C controller */
-#define PCFR_GPR_EN     (1 << 4)        /* nRESET_GPIO Pin Enable */
-#define PCFR_DS         (1 << 3)        /* Deep Sleep Mode */
-#define PCFR_FS         (1 << 2)        /* Float Static Chip Selects */
-#define PCFR_FP         (1 << 1)        /* Float PCMCIA controls */
-#define PCFR_OPDE       (1 << 0)        /* 3.6864 MHz oscillator power-down enable */
-#define RCSR_GPR        (1 << 3)        /* GPIO Reset */
-#define RCSR_SMR        (1 << 2)        /* Sleep Mode */
-#define RCSR_WDR        (1 << 1)        /* Watchdog Reset */
-#define RCSR_HWR        (1 << 0)        /* Hardware Reset */
-#define PWER_GPIO(Nb)   (1 << Nb)       /* GPIO [0..15] wake-up enable     */
-#define PWER_GPIO0      PWER_GPIO (0)   /* GPIO  [0] wake-up enable        */
-#define PWER_GPIO1      PWER_GPIO (1)   /* GPIO  [1] wake-up enable        */
-#define PWER_GPIO2      PWER_GPIO (2)   /* GPIO  [2] wake-up enable        */
-#define PWER_GPIO3      PWER_GPIO (3)   /* GPIO  [3] wake-up enable        */
-#define PWER_GPIO4      PWER_GPIO (4)   /* GPIO  [4] wake-up enable        */
-#define PWER_GPIO5      PWER_GPIO (5)   /* GPIO  [5] wake-up enable        */
-#define PWER_GPIO6      PWER_GPIO (6)   /* GPIO  [6] wake-up enable        */
-#define PWER_GPIO7      PWER_GPIO (7)   /* GPIO  [7] wake-up enable        */
-#define PWER_GPIO8      PWER_GPIO (8)   /* GPIO  [8] wake-up enable        */
-#define PWER_GPIO9      PWER_GPIO (9)   /* GPIO  [9] wake-up enable        */
-#define PWER_GPIO10     PWER_GPIO (10)  /* GPIO [10] wake-up enable        */
-#define PWER_GPIO11     PWER_GPIO (11)  /* GPIO [11] wake-up enable        */
-#define PWER_GPIO12     PWER_GPIO (12)  /* GPIO [12] wake-up enable        */
-#define PWER_GPIO13     PWER_GPIO (13)  /* GPIO [13] wake-up enable        */
-#define PWER_GPIO14     PWER_GPIO (14)  /* GPIO [14] wake-up enable        */
-#define PWER_GPIO15     PWER_GPIO (15)  /* GPIO [15] wake-up enable        */
-#define PWER_RTC        0x80000000      /* RTC alarm wake-up enable        */
 /*
 * SSP Serial Port Registers - see include/asm-arm/arch-pxa/regs-ssp.h
 */
@@ -1360,52 +837,9 @@
 */
 /*
- * Core Clock
+ * Core Clock - see include/asm-arm/arch-pxa/pxa2xx-regs.h
 */
-#define CCCR            __REG(0x41300000)  /* Core Clock Configuration Register */
-#define CKEN            __REG(0x41300004)  /* Clock Enable Register */
-#define OSCC            __REG(0x41300008)  /* Oscillator Configuration Register */
-#define CCSR            __REG(0x4130000C)  /* Core Clock Status Register */
-#define CCCR_N_MASK     0x0380          /* Run Mode Frequency to Turbo Mode Frequency Multiplier */
-#define CCCR_M_MASK     0x0060          /* Memory Frequency to Run Mode Frequency Multiplier */
-#define CCCR_L_MASK     0x001f          /* Crystal Frequency to Memory Frequency Multiplier */
-#define CKEN_AC97CONF   (31)    /* AC97 Controller Configuration */
-#define CKEN_CAMERA     (24)    /* Camera Interface Clock Enable */
-#define CKEN_SSP1       (23)    /* SSP1 Unit Clock Enable */
-#define CKEN_MEMC       (22)    /* Memory Controller Clock Enable */
-#define CKEN_MEMSTK     (21)    /* Memory Stick Host Controller */
-#define CKEN_IM         (20)    /* Internal Memory Clock Enable */
-#define CKEN_KEYPAD     (19)    /* Keypad Interface Clock Enable */
-#define CKEN_USIM       (18)    /* USIM Unit Clock Enable */
-#define CKEN_MSL        (17)    /* MSL Unit Clock Enable */
-#define CKEN_LCD        (16)    /* LCD Unit Clock Enable */
-#define CKEN_PWRI2C     (15)    /* PWR I2C Unit Clock Enable */
-#define CKEN_I2C        (14)    /* I2C Unit Clock Enable */
-#define CKEN_FICP       (13)    /* FICP Unit Clock Enable */
-#define CKEN_MMC        (12)    /* MMC Unit Clock Enable */
-#define CKEN_USB        (11)    /* USB Unit Clock Enable */
-#define CKEN_ASSP       (10)    /* ASSP (SSP3) Clock Enable */
-#define CKEN_USBHOST    (10)    /* USB Host Unit Clock Enable */
-#define CKEN_OSTIMER    (9)     /* OS Timer Unit Clock Enable */
-#define CKEN_NSSP       (9)     /* NSSP (SSP2) Clock Enable */
-#define CKEN_I2S        (8)     /* I2S Unit Clock Enable */
-#define CKEN_BTUART     (7)     /* BTUART Unit Clock Enable */
-#define CKEN_FFUART     (6)     /* FFUART Unit Clock Enable */
-#define CKEN_STUART     (5)     /* STUART Unit Clock Enable */
-#define CKEN_HWUART     (4)     /* HWUART Unit Clock Enable */
-#define CKEN_SSP3       (4)     /* SSP3 Unit Clock Enable */
-#define CKEN_SSP        (3)     /* SSP Unit Clock Enable */
-#define CKEN_SSP2       (3)     /* SSP2 Unit Clock Enable */
-#define CKEN_AC97       (2)     /* AC97 Unit Clock Enable */
-#define CKEN_PWM1       (1)     /* PWM1 Clock Enable */
-#define CKEN_PWM0       (0)     /* PWM0 Clock Enable */
-#define OSCC_OON        (1 << 1)        /* 32.768kHz OON (write-once only bit) */
-#define OSCC_OOK        (1 << 0)        /* 32.768kHz OOK (read-only bit) */
 #ifdef CONFIG_PXA27x
 /* Camera Interface */
diff --git a/include/asm-arm/arch-pxa/pxa25x-udc.h b/include/asm-arm/arch-pxa/pxa25x-udc.h
new file mode 100644
index 000000000000..840305916b6d
--- /dev/null
+++ b/include/asm-arm/arch-pxa/pxa25x-udc.h
@@ -0,0 +1,163 @@
+#ifndef _ASM_ARCH_PXA25X_UDC_H
+#define _ASM_ARCH_PXA25X_UDC_H
+#ifdef _ASM_ARCH_PXA27X_UDC_H
+#error You can't include both PXA25x and PXA27x UDC support
+#endif
+#define UDC_RES1        __REG(0x40600004)  /* UDC Undocumented - Reserved1 */
+#define UDC_RES2        __REG(0x40600008)  /* UDC Undocumented - Reserved2 */
+#define UDC_RES3        __REG(0x4060000C)  /* UDC Undocumented - Reserved3 */
+#define UDCCR           __REG(0x40600000)  /* UDC Control Register */
+#define UDCCR_UDE       (1 << 0)        /* UDC enable */
+#define UDCCR_UDA       (1 << 1)        /* UDC active */
+#define UDCCR_RSM       (1 << 2)        /* Device resume */
+#define UDCCR_RESIR     (1 << 3)        /* Resume interrupt request */
+#define UDCCR_SUSIR     (1 << 4)        /* Suspend interrupt request */
+#define UDCCR_SRM       (1 << 5)        /* Suspend/resume interrupt mask */
+#define UDCCR_RSTIR     (1 << 6)        /* Reset interrupt request */
+#define UDCCR_REM       (1 << 7)        /* Reset interrupt mask */
+#define UDCCS0          __REG(0x40600010)  /* UDC Endpoint 0 Control/Status Register */
+#define UDCCS0_OPR      (1 << 0)        /* OUT packet ready */
+#define UDCCS0_IPR      (1 << 1)        /* IN packet ready */
+#define UDCCS0_FTF      (1 << 2)        /* Flush Tx FIFO */
+#define UDCCS0_DRWF     (1 << 3)        /* Device remote wakeup feature */
+#define UDCCS0_SST      (1 << 4)        /* Sent stall */
+#define UDCCS0_FST      (1 << 5)        /* Force stall */
+#define UDCCS0_RNE      (1 << 6)        /* Receive FIFO no empty */
+#define UDCCS0_SA       (1 << 7)        /* Setup active */
+/* Bulk IN - Endpoint 1,6,11 */
+#define UDCCS1          __REG(0x40600014)  /* UDC Endpoint 1 (IN) Control/Status Register */
+#define UDCCS6          __REG(0x40600028)  /* UDC Endpoint 6 (IN) Control/Status Register */
+#define UDCCS11         __REG(0x4060003C)  /* UDC Endpoint 11 (IN) Control/Status Register */
+#define UDCCS_BI_TFS    (1 << 0)        /* Transmit FIFO service */
+#define UDCCS_BI_TPC    (1 << 1)        /* Transmit packet complete */
+#define UDCCS_BI_FTF    (1 << 2)        /* Flush Tx FIFO */
+#define UDCCS_BI_TUR    (1 << 3)        /* Transmit FIFO underrun */
+#define UDCCS_BI_SST    (1 << 4)        /* Sent stall */
+#define UDCCS_BI_FST    (1 << 5)        /* Force stall */
+#define UDCCS_BI_TSP    (1 << 7)        /* Transmit short packet */
+/* Bulk OUT - Endpoint 2,7,12 */
+#define UDCCS2          __REG(0x40600018)  /* UDC Endpoint 2 (OUT) Control/Status Register */
+#define UDCCS7          __REG(0x4060002C)  /* UDC Endpoint 7 (OUT) Control/Status Register */
+#define UDCCS12         __REG(0x40600040)  /* UDC Endpoint 12 (OUT) Control/Status Register */
+#define UDCCS_BO_RFS    (1 << 0)        /* Receive FIFO service */
+#define UDCCS_BO_RPC    (1 << 1)        /* Receive packet complete */
+#define UDCCS_BO_DME    (1 << 3)        /* DMA enable */
+#define UDCCS_BO_SST    (1 << 4)        /* Sent stall */
+#define UDCCS_BO_FST    (1 << 5)        /* Force stall */
+#define UDCCS_BO_RNE    (1 << 6)        /* Receive FIFO not empty */
+#define UDCCS_BO_RSP    (1 << 7)        /* Receive short packet */
+/* Isochronous IN - Endpoint 3,8,13 */
+#define UDCCS3          __REG(0x4060001C)  /* UDC Endpoint 3 (IN) Control/Status Register */
+#define UDCCS8          __REG(0x40600030)  /* UDC Endpoint 8 (IN) Control/Status Register */
+#define UDCCS13         __REG(0x40600044)  /* UDC Endpoint 13 (IN) Control/Status Register */
+#define UDCCS_II_TFS    (1 << 0)        /* Transmit FIFO service */
+#define UDCCS_II_TPC    (1 << 1)        /* Transmit packet complete */
+#define UDCCS_II_FTF    (1 << 2)        /* Flush Tx FIFO */
+#define UDCCS_II_TUR    (1 << 3)        /* Transmit FIFO underrun */
+#define UDCCS_II_TSP    (1 << 7)        /* Transmit short packet */
+/* Isochronous OUT - Endpoint 4,9,14 */
+#define UDCCS4          __REG(0x40600020)  /* UDC Endpoint 4 (OUT) Control/Status Register */
+#define UDCCS9          __REG(0x40600034)  /* UDC Endpoint 9 (OUT) Control/Status Register */
+#define UDCCS14         __REG(0x40600048)  /* UDC Endpoint 14 (OUT) Control/Status Register */
+#define UDCCS_IO_RFS    (1 << 0)        /* Receive FIFO service */
+#define UDCCS_IO_RPC    (1 << 1)        /* Receive packet complete */
+#define UDCCS_IO_ROF    (1 << 2)        /* Receive overflow */
+#define UDCCS_IO_DME    (1 << 3)        /* DMA enable */
+#define UDCCS_IO_RNE    (1 << 6)        /* Receive FIFO not empty */
+#define UDCCS_IO_RSP    (1 << 7)        /* Receive short packet */
+/* Interrupt IN - Endpoint 5,10,15 */
+#define UDCCS5          __REG(0x40600024)  /* UDC Endpoint 5 (Interrupt) Control/Status Register */
+#define UDCCS10         __REG(0x40600038)  /* UDC Endpoint 10 (Interrupt) Control/Status Register */
+#define UDCCS15         __REG(0x4060004C)  /* UDC Endpoint 15 (Interrupt) Control/Status Register */
+#define UDCCS_INT_TFS   (1 << 0)        /* Transmit FIFO service */
+#define UDCCS_INT_TPC   (1 << 1)        /* Transmit packet complete */
+#define UDCCS_INT_FTF   (1 << 2)        /* Flush Tx FIFO */
+#define UDCCS_INT_TUR   (1 << 3)        /* Transmit FIFO underrun */
+#define UDCCS_INT_SST   (1 << 4)        /* Sent stall */
+#define UDCCS_INT_FST   (1 << 5)        /* Force stall */
+#define UDCCS_INT_TSP   (1 << 7)        /* Transmit short packet */
+#define UFNRH           __REG(0x40600060)  /* UDC Frame Number Register High */
+#define UFNRL           __REG(0x40600064)  /* UDC Frame Number Register Low */
+#define UBCR2           __REG(0x40600068)  /* UDC Byte Count Reg 2 */
+#define UBCR4           __REG(0x4060006c)  /* UDC Byte Count Reg 4 */
+#define UBCR7           __REG(0x40600070)  /* UDC Byte Count Reg 7 */
+#define UBCR9           __REG(0x40600074)  /* UDC Byte Count Reg 9 */
+#define UBCR12          __REG(0x40600078)  /* UDC Byte Count Reg 12 */
+#define UBCR14          __REG(0x4060007c)  /* UDC Byte Count Reg 14 */
+#define UDDR0           __REG(0x40600080)  /* UDC Endpoint 0 Data Register */
+#define UDDR1           __REG(0x40600100)  /* UDC Endpoint 1 Data Register */
+#define UDDR2           __REG(0x40600180)  /* UDC Endpoint 2 Data Register */
+#define UDDR3           __REG(0x40600200)  /* UDC Endpoint 3 Data Register */
+#define UDDR4           __REG(0x40600400)  /* UDC Endpoint 4 Data Register */
+#define UDDR5           __REG(0x406000A0)  /* UDC Endpoint 5 Data Register */
+#define UDDR6           __REG(0x40600600)  /* UDC Endpoint 6 Data Register */
+#define UDDR7           __REG(0x40600680)  /* UDC Endpoint 7 Data Register */
+#define UDDR8           __REG(0x40600700)  /* UDC Endpoint 8 Data Register */
+#define UDDR9           __REG(0x40600900)  /* UDC Endpoint 9 Data Register */
+#define UDDR10          __REG(0x406000C0)  /* UDC Endpoint 10 Data Register */
+#define UDDR11          __REG(0x40600B00)  /* UDC Endpoint 11 Data Register */
+#define UDDR12          __REG(0x40600B80)  /* UDC Endpoint 12 Data Register */
+#define UDDR13          __REG(0x40600C00)  /* UDC Endpoint 13 Data Register */
+#define UDDR14          __REG(0x40600E00)  /* UDC Endpoint 14 Data Register */
+#define UDDR15          __REG(0x406000E0)  /* UDC Endpoint 15 Data Register */
+#define UICR0           __REG(0x40600050)  /* UDC Interrupt Control Register 0 */
+#define UICR0_IM0       (1 << 0)        /* Interrupt mask ep 0 */
+#define UICR0_IM1       (1 << 1)        /* Interrupt mask ep 1 */
+#define UICR0_IM2       (1 << 2)        /* Interrupt mask ep 2 */
+#define UICR0_IM3       (1 << 3)        /* Interrupt mask ep 3 */
+#define UICR0_IM4       (1 << 4)        /* Interrupt mask ep 4 */
+#define UICR0_IM5       (1 << 5)        /* Interrupt mask ep 5 */
+#define UICR0_IM6       (1 << 6)        /* Interrupt mask ep 6 */
+#define UICR0_IM7       (1 << 7)        /* Interrupt mask ep 7 */
+#define UICR1           __REG(0x40600054)  /* UDC Interrupt Control Register 1 */
+#define UICR1_IM8       (1 << 0)        /* Interrupt mask ep 8 */
+#define UICR1_IM9       (1 << 1)        /* Interrupt mask ep 9 */
+#define UICR1_IM10      (1 << 2)        /* Interrupt mask ep 10 */
+#define UICR1_IM11      (1 << 3)        /* Interrupt mask ep 11 */
+#define UICR1_IM12      (1 << 4)        /* Interrupt mask ep 12 */
+#define UICR1_IM13      (1 << 5)        /* Interrupt mask ep 13 */
+#define UICR1_IM14      (1 << 6)        /* Interrupt mask ep 14 */
+#define UICR1_IM15      (1 << 7)        /* Interrupt mask ep 15 */
+#define USIR0           __REG(0x40600058)  /* UDC Status Interrupt Register 0 */
+#define USIR0_IR0       (1 << 0)        /* Interrupt request ep 0 */
+#define USIR0_IR1       (1 << 1)        /* Interrupt request ep 1 */
+#define USIR0_IR2       (1 << 2)        /* Interrupt request ep 2 */
+#define USIR0_IR3       (1 << 3)        /* Interrupt request ep 3 */
+#define USIR0_IR4       (1 << 4)        /* Interrupt request ep 4 */
+#define USIR0_IR5       (1 << 5)        /* Interrupt request ep 5 */
+#define USIR0_IR6       (1 << 6)        /* Interrupt request ep 6 */
+#define USIR0_IR7       (1 << 7)        /* Interrupt request ep 7 */
+#define USIR1           __REG(0x4060005C)  /* UDC Status Interrupt Register 1 */
+#define USIR1_IR8       (1 << 0)        /* Interrupt request ep 8 */
+#define USIR1_IR9       (1 << 1)        /* Interrupt request ep 9 */
+#define USIR1_IR10      (1 << 2)        /* Interrupt request ep 10 */
+#define USIR1_IR11      (1 << 3)        /* Interrupt request ep 11 */
+#define USIR1_IR12      (1 << 4)        /* Interrupt request ep 12 */
+#define USIR1_IR13      (1 << 5)        /* Interrupt request ep 13 */
+#define USIR1_IR14      (1 << 6)        /* Interrupt request ep 14 */
+#define USIR1_IR15      (1 << 7)        /* Interrupt request ep 15 */
+#endif
diff --git a/include/asm-arm/arch-pxa/pxa27x-udc.h b/include/asm-arm/arch-pxa/pxa27x-udc.h
new file mode 100644
index 000000000000..bc1cf7d0773a
--- /dev/null
+++ b/include/asm-arm/arch-pxa/pxa27x-udc.h
@@ -0,0 +1,257 @@
+#ifndef _ASM_ARCH_PXA27X_UDC_H
+#define _ASM_ARCH_PXA27X_UDC_H
+#ifdef _ASM_ARCH_PXA25X_UDC_H
+#error You cannot include both PXA25x and PXA27x UDC support
+#endif
+#define UDCCR           __REG(0x40600000) /* UDC Control Register */
+#define UDCCR_OEN       (1 << 31)       /* On-the-Go Enable */
+#define UDCCR_AALTHNP   (1 << 30)       /* A-device Alternate Host Negotiation
+                                           Protocol Port Support */
+#define UDCCR_AHNP      (1 << 29)       /* A-device Host Negotiation Protocol
+                                           Support */
+#define UDCCR_BHNP      (1 << 28)       /* B-device Host Negotiation Protocol
+                                           Enable */
+#define UDCCR_DWRE      (1 << 16)       /* Device Remote Wake-up Enable */
+#define UDCCR_ACN       (0x03 << 11)    /* Active UDC configuration Number */
+#define UDCCR_ACN_S     11
+#define UDCCR_AIN       (0x07 << 8)     /* Active UDC interface Number */
+#define UDCCR_AIN_S     8
+#define UDCCR_AAISN     (0x07 << 5)     /* Active UDC Alternate Interface
+                                           Setting Number */
+#define UDCCR_AAISN_S   5
+#define UDCCR_SMAC      (1 << 4)        /* Switch Endpoint Memory to Active
+                                           Configuration */
+#define UDCCR_EMCE      (1 << 3)        /* Endpoint Memory Configuration
+                                           Error */
+#define UDCCR_UDR       (1 << 2)        /* UDC Resume */
+#define UDCCR_UDA       (1 << 1)        /* UDC Active */
+#define UDCCR_UDE       (1 << 0)        /* UDC Enable */
+#define UDCICR0         __REG(0x40600004) /* UDC Interrupt Control Register0 */
+#define UDCICR1         __REG(0x40600008) /* UDC Interrupt Control Register1 */
+#define UDCICR_FIFOERR  (1 << 1)        /* FIFO Error interrupt for EP */
+#define UDCICR_PKTCOMPL (1 << 0)        /* Packet Complete interrupt for EP */
+#define UDC_INT_FIFOERROR  (0x2)
+#define UDC_INT_PACKETCMP  (0x1)
+#define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2))
+#define UDCICR1_IECC    (1 << 31)       /* IntEn - Configuration Change */
+#define UDCICR1_IESOF   (1 << 30)       /* IntEn - Start of Frame */
+#define UDCICR1_IERU    (1 << 29)       /* IntEn - Resume */
+#define UDCICR1_IESU    (1 << 28)       /* IntEn - Suspend */
+#define UDCICR1_IERS    (1 << 27)       /* IntEn - Reset */
+#define UDCISR0         __REG(0x4060000C) /* UDC Interrupt Status Register 0 */
+#define UDCISR1         __REG(0x40600010) /* UDC Interrupt Status Register 1 */
+#define UDCISR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2))
+#define UDCISR1_IRCC    (1 << 31)       /* IntReq - Configuration Change */
+#define UDCISR1_IRSOF   (1 << 30)       /* IntReq - Start of Frame */
+#define UDCISR1_IRRU    (1 << 29)       /* IntReq - Resume */
+#define UDCISR1_IRSU    (1 << 28)       /* IntReq - Suspend */
+#define UDCISR1_IRRS    (1 << 27)       /* IntReq - Reset */
+#define UDCFNR          __REG(0x40600014) /* UDC Frame Number Register */
+#define UDCOTGICR       __REG(0x40600018) /* UDC On-The-Go interrupt control */
+#define UDCOTGICR_IESF  (1 << 24)       /* OTG SET_FEATURE command recvd */
+#define UDCOTGICR_IEXR  (1 << 17)       /* Extra Transciever Interrupt
+                                           Rising Edge Interrupt Enable */
+#define UDCOTGICR_IEXF  (1 << 16)       /* Extra Transciever Interrupt
+                                           Falling Edge Interrupt Enable */
+#define UDCOTGICR_IEVV40R (1 << 9)      /* OTG Vbus Valid 4.0V Rising Edge
+                                           Interrupt Enable */
+#define UDCOTGICR_IEVV40F (1 << 8)      /* OTG Vbus Valid 4.0V Falling Edge
+                                           Interrupt Enable */
+#define UDCOTGICR_IEVV44R (1 << 7)      /* OTG Vbus Valid 4.4V Rising Edge
+                                           Interrupt Enable */
+#define UDCOTGICR_IEVV44F (1 << 6)      /* OTG Vbus Valid 4.4V Falling Edge
+                                           Interrupt Enable */
+#define UDCOTGICR_IESVR (1 << 5)        /* OTG Session Valid Rising Edge
+                                           Interrupt Enable */
+#define UDCOTGICR_IESVF (1 << 4)        /* OTG Session Valid Falling Edge
+                                           Interrupt Enable */
+#define UDCOTGICR_IESDR (1 << 3)        /* OTG A-Device SRP Detect Rising
+                                           Edge Interrupt Enable */
+#define UDCOTGICR_IESDF (1 << 2)        /* OTG A-Device SRP Detect Falling
+                                           Edge Interrupt Enable */
+#define UDCOTGICR_IEIDR (1 << 1)        /* OTG ID Change Rising Edge
+                                           Interrupt Enable */
+#define UDCOTGICR_IEIDF (1 << 0)        /* OTG ID Change Falling Edge
+                                           Interrupt Enable */
+#define UP2OCR            __REG(0x40600020)  /* USB Port 2 Output Control register */
+#define UP3OCR            __REG(0x40600024)  /* USB Port 2 Output Control register */
+#define UP2OCR_CPVEN    (1 << 0)        /* Charge Pump Vbus Enable */
+#define UP2OCR_CPVPE    (1 << 1)        /* Charge Pump Vbus Pulse Enable */
+#define UP2OCR_DPPDE    (1 << 2)        /* Host Port 2 Transceiver D+ Pull Down Enable */
+#define UP2OCR_DMPDE    (1 << 3)        /* Host Port 2 Transceiver D- Pull Down Enable */
+#define UP2OCR_DPPUE    (1 << 4)        /* Host Port 2 Transceiver D+ Pull Up Enable */
+#define UP2OCR_DMPUE    (1 << 5)        /* Host Port 2 Transceiver D- Pull Up Enable */
+#define UP2OCR_DPPUBE   (1 << 6)        /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */
+#define UP2OCR_DMPUBE   (1 << 7)        /* Host Port 2 Transceiver D- Pull Up Bypass Enable */
+#define UP2OCR_EXSP             (1 << 8)        /* External Transceiver Speed Control */
+#define UP2OCR_EXSUS    (1 << 9)        /* External Transceiver Speed Enable */
+#define UP2OCR_IDON             (1 << 10)       /* OTG ID Read Enable */
+#define UP2OCR_HXS              (1 << 16)       /* Host Port 2 Transceiver Output Select */
+#define UP2OCR_HXOE             (1 << 17)       /* Host Port 2 Transceiver Output Enable */
+#define UP2OCR_SEOS             (1 << 24)       /* Single-Ended Output Select */
+#define UDCCSN(x)       __REG2(0x40600100, (x) << 2)
+#define UDCCSR0         __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */
+#define UDCCSR0_SA      (1 << 7)        /* Setup Active */
+#define UDCCSR0_RNE     (1 << 6)        /* Receive FIFO Not Empty */
+#define UDCCSR0_FST     (1 << 5)        /* Force Stall */
+#define UDCCSR0_SST     (1 << 4)        /* Sent Stall */
+#define UDCCSR0_DME     (1 << 3)        /* DMA Enable */
+#define UDCCSR0_FTF     (1 << 2)        /* Flush Transmit FIFO */
+#define UDCCSR0_IPR     (1 << 1)        /* IN Packet Ready */
+#define UDCCSR0_OPC     (1 << 0)        /* OUT Packet Complete */
+#define UDCCSRA         __REG(0x40600104) /* UDC Control/Status register - Endpoint A */
+#define UDCCSRB         __REG(0x40600108) /* UDC Control/Status register - Endpoint B */
+#define UDCCSRC         __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */
+#define UDCCSRD         __REG(0x40600110) /* UDC Control/Status register - Endpoint D */
+#define UDCCSRE         __REG(0x40600114) /* UDC Control/Status register - Endpoint E */
+#define UDCCSRF         __REG(0x40600118) /* UDC Control/Status register - Endpoint F */
+#define UDCCSRG         __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */
+#define UDCCSRH         __REG(0x40600120) /* UDC Control/Status register - Endpoint H */
+#define UDCCSRI         __REG(0x40600124) /* UDC Control/Status register - Endpoint I */
+#define UDCCSRJ         __REG(0x40600128) /* UDC Control/Status register - Endpoint J */
+#define UDCCSRK         __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */
+#define UDCCSRL         __REG(0x40600130) /* UDC Control/Status register - Endpoint L */
+#define UDCCSRM         __REG(0x40600134) /* UDC Control/Status register - Endpoint M */
+#define UDCCSRN         __REG(0x40600138) /* UDC Control/Status register - Endpoint N */
+#define UDCCSRP         __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */
+#define UDCCSRQ         __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */
+#define UDCCSRR         __REG(0x40600144) /* UDC Control/Status register - Endpoint R */
+#define UDCCSRS         __REG(0x40600148) /* UDC Control/Status register - Endpoint S */
+#define UDCCSRT         __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */
+#define UDCCSRU         __REG(0x40600150) /* UDC Control/Status register - Endpoint U */
+#define UDCCSRV         __REG(0x40600154) /* UDC Control/Status register - Endpoint V */
+#define UDCCSRW         __REG(0x40600158) /* UDC Control/Status register - Endpoint W */
+#define UDCCSRX         __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */
+#define UDCCSR_DPE      (1 << 9)        /* Data Packet Error */
+#define UDCCSR_FEF      (1 << 8)        /* Flush Endpoint FIFO */
+#define UDCCSR_SP       (1 << 7)        /* Short Packet Control/Status */
+#define UDCCSR_BNE      (1 << 6)        /* Buffer Not Empty (IN endpoints) */
+#define UDCCSR_BNF      (1 << 6)        /* Buffer Not Full (OUT endpoints) */
+#define UDCCSR_FST      (1 << 5)        /* Force STALL */
+#define UDCCSR_SST      (1 << 4)        /* Sent STALL */
+#define UDCCSR_DME      (1 << 3)        /* DMA Enable */
+#define UDCCSR_TRN      (1 << 2)        /* Tx/Rx NAK */
+#define UDCCSR_PC       (1 << 1)        /* Packet Complete */
+#define UDCCSR_FS       (1 << 0)        /* FIFO needs service */
+#define UDCBCN(x)       __REG2(0x40600200, (x)<<2)
+#define UDCBCR0         __REG(0x40600200) /* Byte Count Register - EP0 */
+#define UDCBCRA         __REG(0x40600204) /* Byte Count Register - EPA */
+#define UDCBCRB         __REG(0x40600208) /* Byte Count Register - EPB */
+#define UDCBCRC         __REG(0x4060020C) /* Byte Count Register - EPC */
+#define UDCBCRD         __REG(0x40600210) /* Byte Count Register - EPD */
+#define UDCBCRE         __REG(0x40600214) /* Byte Count Register - EPE */
+#define UDCBCRF         __REG(0x40600218) /* Byte Count Register - EPF */
+#define UDCBCRG         __REG(0x4060021C) /* Byte Count Register - EPG */
+#define UDCBCRH         __REG(0x40600220) /* Byte Count Register - EPH */
+#define UDCBCRI         __REG(0x40600224) /* Byte Count Register - EPI */
+#define UDCBCRJ         __REG(0x40600228) /* Byte Count Register - EPJ */
+#define UDCBCRK         __REG(0x4060022C) /* Byte Count Register - EPK */
+#define UDCBCRL         __REG(0x40600230) /* Byte Count Register - EPL */
+#define UDCBCRM         __REG(0x40600234) /* Byte Count Register - EPM */
+#define UDCBCRN         __REG(0x40600238) /* Byte Count Register - EPN */
+#define UDCBCRP         __REG(0x4060023C) /* Byte Count Register - EPP */
+#define UDCBCRQ         __REG(0x40600240) /* Byte Count Register - EPQ */
+#define UDCBCRR         __REG(0x40600244) /* Byte Count Register - EPR */
+#define UDCBCRS         __REG(0x40600248) /* Byte Count Register - EPS */
+#define UDCBCRT         __REG(0x4060024C) /* Byte Count Register - EPT */
+#define UDCBCRU         __REG(0x40600250) /* Byte Count Register - EPU */
+#define UDCBCRV         __REG(0x40600254) /* Byte Count Register - EPV */
+#define UDCBCRW         __REG(0x40600258) /* Byte Count Register - EPW */
+#define UDCBCRX         __REG(0x4060025C) /* Byte Count Register - EPX */
+#define UDCDN(x)        __REG2(0x40600300, (x)<<2)
+#define PHYS_UDCDN(x)   (0x40600300 + ((x)<<2))
+#define PUDCDN(x)       (volatile u32 *)(io_p2v(PHYS_UDCDN((x))))
+#define UDCDR0          __REG(0x40600300) /* Data Register - EP0 */
+#define UDCDRA          __REG(0x40600304) /* Data Register - EPA */
+#define UDCDRB          __REG(0x40600308) /* Data Register - EPB */
+#define UDCDRC          __REG(0x4060030C) /* Data Register - EPC */
+#define UDCDRD          __REG(0x40600310) /* Data Register - EPD */
+#define UDCDRE          __REG(0x40600314) /* Data Register - EPE */
+#define UDCDRF          __REG(0x40600318) /* Data Register - EPF */
+#define UDCDRG          __REG(0x4060031C) /* Data Register - EPG */
+#define UDCDRH          __REG(0x40600320) /* Data Register - EPH */
+#define UDCDRI          __REG(0x40600324) /* Data Register - EPI */
+#define UDCDRJ          __REG(0x40600328) /* Data Register - EPJ */
+#define UDCDRK          __REG(0x4060032C) /* Data Register - EPK */
+#define UDCDRL          __REG(0x40600330) /* Data Register - EPL */
+#define UDCDRM          __REG(0x40600334) /* Data Register - EPM */
+#define UDCDRN          __REG(0x40600338) /* Data Register - EPN */
+#define UDCDRP          __REG(0x4060033C) /* Data Register - EPP */
+#define UDCDRQ          __REG(0x40600340) /* Data Register - EPQ */
+#define UDCDRR          __REG(0x40600344) /* Data Register - EPR */
+#define UDCDRS          __REG(0x40600348) /* Data Register - EPS */
+#define UDCDRT          __REG(0x4060034C) /* Data Register - EPT */
+#define UDCDRU          __REG(0x40600350) /* Data Register - EPU */
+#define UDCDRV          __REG(0x40600354) /* Data Register - EPV */
+#define UDCDRW          __REG(0x40600358) /* Data Register - EPW */
+#define UDCDRX          __REG(0x4060035C) /* Data Register - EPX */
+#define UDCCN(x)       __REG2(0x40600400, (x)<<2)
+#define UDCCRA          __REG(0x40600404) /* Configuration register EPA */
+#define UDCCRB          __REG(0x40600408) /* Configuration register EPB */
+#define UDCCRC          __REG(0x4060040C) /* Configuration register EPC */
+#define UDCCRD          __REG(0x40600410) /* Configuration register EPD */
+#define UDCCRE          __REG(0x40600414) /* Configuration register EPE */
+#define UDCCRF          __REG(0x40600418) /* Configuration register EPF */
+#define UDCCRG          __REG(0x4060041C) /* Configuration register EPG */
+#define UDCCRH          __REG(0x40600420) /* Configuration register EPH */
+#define UDCCRI          __REG(0x40600424) /* Configuration register EPI */
+#define UDCCRJ          __REG(0x40600428) /* Configuration register EPJ */
+#define UDCCRK          __REG(0x4060042C) /* Configuration register EPK */
+#define UDCCRL          __REG(0x40600430) /* Configuration register EPL */
+#define UDCCRM          __REG(0x40600434) /* Configuration register EPM */
+#define UDCCRN          __REG(0x40600438) /* Configuration register EPN */
+#define UDCCRP          __REG(0x4060043C) /* Configuration register EPP */
+#define UDCCRQ          __REG(0x40600440) /* Configuration register EPQ */
+#define UDCCRR          __REG(0x40600444) /* Configuration register EPR */
+#define UDCCRS          __REG(0x40600448) /* Configuration register EPS */
+#define UDCCRT          __REG(0x4060044C) /* Configuration register EPT */
+#define UDCCRU          __REG(0x40600450) /* Configuration register EPU */
+#define UDCCRV          __REG(0x40600454) /* Configuration register EPV */
+#define UDCCRW          __REG(0x40600458) /* Configuration register EPW */
+#define UDCCRX          __REG(0x4060045C) /* Configuration register EPX */
+#define UDCCONR_CN      (0x03 << 25)    /* Configuration Number */
+#define UDCCONR_CN_S    (25)
+#define UDCCONR_IN      (0x07 << 22)    /* Interface Number */
+#define UDCCONR_IN_S    (22)
+#define UDCCONR_AISN    (0x07 << 19)    /* Alternate Interface Number */
+#define UDCCONR_AISN_S  (19)
+#define UDCCONR_EN      (0x0f << 15)    /* Endpoint Number */
+#define UDCCONR_EN_S    (15)
+#define UDCCONR_ET      (0x03 << 13)    /* Endpoint Type: */
+#define UDCCONR_ET_S    (13)
+#define UDCCONR_ET_INT  (0x03 << 13)    /*   Interrupt */
+#define UDCCONR_ET_BULK (0x02 << 13)    /*   Bulk */
+#define UDCCONR_ET_ISO  (0x01 << 13)    /*   Isochronous */
+#define UDCCONR_ET_NU   (0x00 << 13)    /*   Not used */
+#define UDCCONR_ED      (1 << 12)       /* Endpoint Direction */
+#define UDCCONR_MPS     (0x3ff << 2)    /* Maximum Packet Size */
+#define UDCCONR_MPS_S   (2)
+#define UDCCONR_DE      (1 << 1)        /* Double Buffering Enable */
+#define UDCCONR_EE      (1 << 0)        /* Endpoint Enable */
+#define UDC_INT_FIFOERROR  (0x2)
+#define UDC_INT_PACKETCMP  (0x1)
+#define UDC_FNR_MASK     (0x7ff)
+#define UDCCSR_WR_MASK   (UDCCSR_DME|UDCCSR_FST)
+#define UDC_BCR_MASK    (0x3ff)
+#endif
diff --git a/include/asm-arm/arch-pxa/pxa2xx-gpio.h b/include/asm-arm/arch-pxa/pxa2xx-gpio.h
index b81cd63cb2eb..6ef1dd09970b 100644
--- a/include/asm-arm/arch-pxa/pxa2xx-gpio.h
+++ b/include/asm-arm/arch-pxa/pxa2xx-gpio.h
@@ -1,6 +1,8 @@
 #ifndef __ASM_ARCH_PXA2XX_GPIO_H
 #define __ASM_ARCH_PXA2XX_GPIO_H
+#warning Please use mfp-pxa2[57]x.h instead of pxa2xx-gpio.h
 /* GPIO alternate function assignments */
 #define GPIO1_RST               1       /* reset */
diff --git a/include/asm-arm/arch-pxa/pxa2xx-regs.h b/include/asm-arm/arch-pxa/pxa2xx-regs.h
index 9553b54fa5bc..73e0a329cf7f 100644
--- a/include/asm-arm/arch-pxa/pxa2xx-regs.h
+++ b/include/asm-arm/arch-pxa/pxa2xx-regs.h
@@ -81,4 +81,166 @@
 #endif
+/*
+ * Power Manager
+ */
+#define PMCR            __REG(0x40F00000)  /* Power Manager Control Register */
+#define PSSR            __REG(0x40F00004)  /* Power Manager Sleep Status Register */
+#define PSPR            __REG(0x40F00008)  /* Power Manager Scratch Pad Register */
+#define PWER            __REG(0x40F0000C)  /* Power Manager Wake-up Enable Register */
+#define PRER            __REG(0x40F00010)  /* Power Manager GPIO Rising-Edge Detect Enable Register */
+#define PFER            __REG(0x40F00014)  /* Power Manager GPIO Falling-Edge Detect Enable Register */
+#define PEDR            __REG(0x40F00018)  /* Power Manager GPIO Edge Detect Status Register */
+#define PCFR            __REG(0x40F0001C)  /* Power Manager General Configuration Register */
+#define PGSR0           __REG(0x40F00020)  /* Power Manager GPIO Sleep State Register for GP[31-0] */
+#define PGSR1           __REG(0x40F00024)  /* Power Manager GPIO Sleep State Register for GP[63-32] */
+#define PGSR2           __REG(0x40F00028)  /* Power Manager GPIO Sleep State Register for GP[84-64] */
+#define PGSR3           __REG(0x40F0002C)  /* Power Manager GPIO Sleep State Register for GP[118-96] */
+#define RCSR            __REG(0x40F00030)  /* Reset Controller Status Register */
+#define PSLR            __REG(0x40F00034)       /* Power Manager Sleep Config Register */
+#define PSTR            __REG(0x40F00038)       /* Power Manager Standby Config Register */
+#define PSNR            __REG(0x40F0003C)       /* Power Manager Sense Config Register */
+#define PVCR            __REG(0x40F00040)       /* Power Manager VoltageControl Register */
+#define PKWR            __REG(0x40F00050)       /* Power Manager KB Wake-up Enable Reg */
+#define PKSR            __REG(0x40F00054)       /* Power Manager KB Level-Detect Register */
+#define PCMD(x) __REG2(0x40F00080, (x)<<2)
+#define PCMD0   __REG(0x40F00080 + 0 * 4)
+#define PCMD1   __REG(0x40F00080 + 1 * 4)
+#define PCMD2   __REG(0x40F00080 + 2 * 4)
+#define PCMD3   __REG(0x40F00080 + 3 * 4)
+#define PCMD4   __REG(0x40F00080 + 4 * 4)
+#define PCMD5   __REG(0x40F00080 + 5 * 4)
+#define PCMD6   __REG(0x40F00080 + 6 * 4)
+#define PCMD7   __REG(0x40F00080 + 7 * 4)
+#define PCMD8   __REG(0x40F00080 + 8 * 4)
+#define PCMD9   __REG(0x40F00080 + 9 * 4)
+#define PCMD10  __REG(0x40F00080 + 10 * 4)
+#define PCMD11  __REG(0x40F00080 + 11 * 4)
+#define PCMD12  __REG(0x40F00080 + 12 * 4)
+#define PCMD13  __REG(0x40F00080 + 13 * 4)
+#define PCMD14  __REG(0x40F00080 + 14 * 4)
+#define PCMD15  __REG(0x40F00080 + 15 * 4)
+#define PCMD16  __REG(0x40F00080 + 16 * 4)
+#define PCMD17  __REG(0x40F00080 + 17 * 4)
+#define PCMD18  __REG(0x40F00080 + 18 * 4)
+#define PCMD19  __REG(0x40F00080 + 19 * 4)
+#define PCMD20  __REG(0x40F00080 + 20 * 4)
+#define PCMD21  __REG(0x40F00080 + 21 * 4)
+#define PCMD22  __REG(0x40F00080 + 22 * 4)
+#define PCMD23  __REG(0x40F00080 + 23 * 4)
+#define PCMD24  __REG(0x40F00080 + 24 * 4)
+#define PCMD25  __REG(0x40F00080 + 25 * 4)
+#define PCMD26  __REG(0x40F00080 + 26 * 4)
+#define PCMD27  __REG(0x40F00080 + 27 * 4)
+#define PCMD28  __REG(0x40F00080 + 28 * 4)
+#define PCMD29  __REG(0x40F00080 + 29 * 4)
+#define PCMD30  __REG(0x40F00080 + 30 * 4)
+#define PCMD31  __REG(0x40F00080 + 31 * 4)
+#define PCMD_MBC        (1<<12)
+#define PCMD_DCE        (1<<11)
+#define PCMD_LC (1<<10)
+/* FIXME:  PCMD_SQC need be checked.   */
+#define PCMD_SQC        (3<<8)  /* currently only bit 8 is changeable,
+                                   bit 9 should be 0 all day. */
+#define PVCR_VCSA       (0x1<<14)
+#define PVCR_CommandDelay (0xf80)
+#define PCFR_PI2C_EN    (0x1 << 6)
+#define PSSR_OTGPH      (1 << 6)        /* OTG Peripheral control Hold */
+#define PSSR_RDH        (1 << 5)        /* Read Disable Hold */
+#define PSSR_PH         (1 << 4)        /* Peripheral Control Hold */
+#define PSSR_STS        (1 << 3)        /* Standby Mode Status */
+#define PSSR_VFS        (1 << 2)        /* VDD Fault Status */
+#define PSSR_BFS        (1 << 1)        /* Battery Fault Status */
+#define PSSR_SSS        (1 << 0)        /* Software Sleep Status */
+#define PSLR_SL_ROD     (1 << 20)       /* Sleep-Mode/Depp-Sleep Mode nRESET_OUT Disable */
+#define PCFR_RO         (1 << 15)       /* RDH Override */
+#define PCFR_PO         (1 << 14)       /* PH Override */
+#define PCFR_GPROD      (1 << 12)       /* GPIO nRESET_OUT Disable */
+#define PCFR_L1_EN      (1 << 11)       /* Sleep Mode L1 converter Enable */
+#define PCFR_FVC        (1 << 10)       /* Frequency/Voltage Change */
+#define PCFR_DC_EN      (1 << 7)        /* Sleep/deep-sleep DC-DC Converter Enable */
+#define PCFR_PI2CEN     (1 << 6)        /* Enable PI2C controller */
+#define PCFR_GPR_EN     (1 << 4)        /* nRESET_GPIO Pin Enable */
+#define PCFR_DS         (1 << 3)        /* Deep Sleep Mode */
+#define PCFR_FS         (1 << 2)        /* Float Static Chip Selects */
+#define PCFR_FP         (1 << 1)        /* Float PCMCIA controls */
+#define PCFR_OPDE       (1 << 0)        /* 3.6864 MHz oscillator power-down enable */
+#define RCSR_GPR        (1 << 3)        /* GPIO Reset */
+#define RCSR_SMR        (1 << 2)        /* Sleep Mode */
+#define RCSR_WDR        (1 << 1)        /* Watchdog Reset */
+#define RCSR_HWR        (1 << 0)        /* Hardware Reset */
+#define PWER_GPIO(Nb)   (1 << Nb)       /* GPIO [0..15] wake-up enable     */
+#define PWER_GPIO0      PWER_GPIO (0)   /* GPIO  [0] wake-up enable        */
+#define PWER_GPIO1      PWER_GPIO (1)   /* GPIO  [1] wake-up enable        */
+#define PWER_GPIO2      PWER_GPIO (2)   /* GPIO  [2] wake-up enable        */
+#define PWER_GPIO3      PWER_GPIO (3)   /* GPIO  [3] wake-up enable        */
+#define PWER_GPIO4      PWER_GPIO (4)   /* GPIO  [4] wake-up enable        */
+#define PWER_GPIO5      PWER_GPIO (5)   /* GPIO  [5] wake-up enable        */
+#define PWER_GPIO6      PWER_GPIO (6)   /* GPIO  [6] wake-up enable        */
+#define PWER_GPIO7      PWER_GPIO (7)   /* GPIO  [7] wake-up enable        */
+#define PWER_GPIO8      PWER_GPIO (8)   /* GPIO  [8] wake-up enable        */
+#define PWER_GPIO9      PWER_GPIO (9)   /* GPIO  [9] wake-up enable        */
+#define PWER_GPIO10     PWER_GPIO (10)  /* GPIO [10] wake-up enable        */
+#define PWER_GPIO11     PWER_GPIO (11)  /* GPIO [11] wake-up enable        */
+#define PWER_GPIO12     PWER_GPIO (12)  /* GPIO [12] wake-up enable        */
+#define PWER_GPIO13     PWER_GPIO (13)  /* GPIO [13] wake-up enable        */
+#define PWER_GPIO14     PWER_GPIO (14)  /* GPIO [14] wake-up enable        */
+#define PWER_GPIO15     PWER_GPIO (15)  /* GPIO [15] wake-up enable        */
+#define PWER_RTC        0x80000000      /* RTC alarm wake-up enable        */
+/*
+ * PXA2xx specific Core clock definitions
+ */
+#define CCCR            __REG(0x41300000)  /* Core Clock Configuration Register */
+#define CCSR            __REG(0x4130000C)  /* Core Clock Status Register */
+#define CKEN            __REG(0x41300004)  /* Clock Enable Register */
+#define OSCC            __REG(0x41300008)  /* Oscillator Configuration Register */
+#define CCCR_N_MASK     0x0380  /* Run Mode Frequency to Turbo Mode Frequency Multiplier */
+#define CCCR_M_MASK     0x0060  /* Memory Frequency to Run Mode Frequency Multiplier */
+#define CCCR_L_MASK     0x001f  /* Crystal Frequency to Memory Frequency Multiplier */
+#define CKEN_AC97CONF   (31)    /* AC97 Controller Configuration */
+#define CKEN_CAMERA     (24)    /* Camera Interface Clock Enable */
+#define CKEN_SSP1       (23)    /* SSP1 Unit Clock Enable */
+#define CKEN_MEMC       (22)    /* Memory Controller Clock Enable */
+#define CKEN_MEMSTK     (21)    /* Memory Stick Host Controller */
+#define CKEN_IM         (20)    /* Internal Memory Clock Enable */
+#define CKEN_KEYPAD     (19)    /* Keypad Interface Clock Enable */
+#define CKEN_USIM       (18)    /* USIM Unit Clock Enable */
+#define CKEN_MSL        (17)    /* MSL Unit Clock Enable */
+#define CKEN_LCD        (16)    /* LCD Unit Clock Enable */
+#define CKEN_PWRI2C     (15)    /* PWR I2C Unit Clock Enable */
+#define CKEN_I2C        (14)    /* I2C Unit Clock Enable */
+#define CKEN_FICP       (13)    /* FICP Unit Clock Enable */
+#define CKEN_MMC        (12)    /* MMC Unit Clock Enable */
+#define CKEN_USB        (11)    /* USB Unit Clock Enable */
+#define CKEN_ASSP       (10)    /* ASSP (SSP3) Clock Enable */
+#define CKEN_USBHOST    (10)    /* USB Host Unit Clock Enable */
+#define CKEN_OSTIMER    (9)     /* OS Timer Unit Clock Enable */
+#define CKEN_NSSP       (9)     /* NSSP (SSP2) Clock Enable */
+#define CKEN_I2S        (8)     /* I2S Unit Clock Enable */
+#define CKEN_BTUART     (7)     /* BTUART Unit Clock Enable */
+#define CKEN_FFUART     (6)     /* FFUART Unit Clock Enable */
+#define CKEN_STUART     (5)     /* STUART Unit Clock Enable */
+#define CKEN_HWUART     (4)     /* HWUART Unit Clock Enable */
+#define CKEN_SSP3       (4)     /* SSP3 Unit Clock Enable */
+#define CKEN_SSP        (3)     /* SSP Unit Clock Enable */
+#define CKEN_SSP2       (3)     /* SSP2 Unit Clock Enable */
+#define CKEN_AC97       (2)     /* AC97 Unit Clock Enable */
+#define CKEN_PWM1       (1)     /* PWM1 Clock Enable */
+#define CKEN_PWM0       (0)     /* PWM0 Clock Enable */
+#define OSCC_OON        (1 << 1)        /* 32.768kHz OON (write-once only bit) */
+#define OSCC_OOK        (1 << 0)        /* 32.768kHz OOK (read-only bit) */
 #endif
diff --git a/include/asm-arm/arch-pxa/system.h b/include/asm-arm/arch-pxa/system.h
index 9aa6c2e939e8..ba7e132de1b3 100644
--- a/include/asm-arm/arch-pxa/system.h
+++ b/include/asm-arm/arch-pxa/system.h
@@ -12,6 +12,7 @@
 #include <asm/proc-fns.h>
 #include "hardware.h"
+#include "pxa2xx-regs.h"
 #include "pxa-regs.h"
 static inline void arch_idle(void)
diff --git a/include/asm-arm/arch-pxa/zylonite.h b/include/asm-arm/arch-pxa/zylonite.h
index 4881b80f0f90..de577de8d18c 100644
--- a/include/asm-arm/arch-pxa/zylonite.h
+++ b/include/asm-arm/arch-pxa/zylonite.h
@@ -15,7 +15,6 @@ struct platform_mmc_slot {
 extern struct platform_mmc_slot zylonite_mmc_slot[];
-extern int gpio_backlight;
 extern int gpio_eth_irq;
 extern int wm9713_irq;
diff --git a/include/linux/pwm.h b/include/linux/pwm.h
new file mode 100644
index 000000000000..3945f803d514
--- /dev/null
+++ b/include/linux/pwm.h
@@ -0,0 +1,31 @@
+#ifndef __LINUX_PWM_H
+#define __LINUX_PWM_H
+struct pwm_device;
+/*
+ * pwm_request - request a PWM device
+ */
+struct pwm_device *pwm_request(int pwm_id, const char *label);
+/*
+ * pwm_free - free a PWM device
+ */
+void pwm_free(struct pwm_device *pwm);
+/*
+ * pwm_config - change a PWM device configuration
+ */
+int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns);
+/*
+ * pwm_enable - start a PWM output toggling
+ */
+int pwm_enable(struct pwm_device *pwm);
+/*
+ * pwm_disable - stop a PWM output toggling
+ */
+void pwm_disable(struct pwm_device *pwm);
+#endif /* __ASM_ARCH_PWM_H */
diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h
new file mode 100644
index 000000000000..7a9754c96775
--- /dev/null
+++ b/include/linux/pwm_backlight.h
@@ -0,0 +1,17 @@
+/*
+ * Generic PWM backlight driver data - see drivers/video/backlight/pwm_bl.c
+ */
+#ifndef __LINUX_PWM_BACKLIGHT_H
+#define __LINUX_PWM_BACKLIGHT_H
+struct platform_pwm_backlight_data {
+        int pwm_id;
+        unsigned int max_brightness;
+        unsigned int dft_brightness;
+        unsigned int pwm_period_ns;
+        int (*init)(struct device *dev);
+        int (*notify)(int brightness);
+        void (*exit)(struct device *dev);
+};
+#endif
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 425071030970..e130346732ba 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -18,6 +18,7 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/delay.h>
+#include <linux/clk.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
@@ -40,6 +41,7 @@ struct pxa_i2s_port {
        u32 fmt;
 };
 static struct pxa_i2s_port pxa_i2s;
+static struct clk *clk_i2s;
 static struct pxa2xx_pcm_dma_params pxa2xx_i2s_pcm_stereo_out = {
        .name                   = "I2S PCM Stereo out",
@@ -82,6 +84,10 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream)
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai;
+        clk_i2s = clk_get(NULL, "I2SCLK");
+        if (IS_ERR(clk_i2s))
+                return PTR_ERR(clk_i2s);
        if (!cpu_dai->active) {
                SACR0 |= SACR0_RST;
                SACR0 = 0;
@@ -149,7 +155,7 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
        pxa_gpio_mode(gpio_bus[pxa_i2s.master].tx);
        pxa_gpio_mode(gpio_bus[pxa_i2s.master].frm);
        pxa_gpio_mode(gpio_bus[pxa_i2s.master].clk);
-        pxa_set_cken(CKEN_I2S, 1);
+        clk_enable(clk_i2s);
        pxa_i2s_wait();
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -234,8 +240,10 @@ static void pxa2xx_i2s_shutdown(struct snd_pcm_substream *substream)
        if (SACR1 & (SACR1_DREC | SACR1_DRPL)) {
                SACR0 &= ~SACR0_ENB;
                pxa_i2s_wait();
-                pxa_set_cken(CKEN_I2S, 0);
+                clk_disable(clk_i2s);
        }
+        clk_put(clk_i2s);
 }
 #ifdef CONFIG_PM