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

* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
  omap: zoom: host should not pull up wl1271's irq line
  arm: plat-omap: iommu: fix request_mem_region() error path
  OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
  omap4: mux: Remove duplicate mux modes
  omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
  omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
  omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
  omap4: board-omap4panda: Initialise the serial pads
  omap3: board-3430sdp: Initialise the serial pads
  omap4: board-4430sdp: Initialise the serial pads
  omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
  omap2+: mux: Remove the use of IDLE flag
  omap2+: Add separate list for dynamic pads to mux
  perf: add OMAP support for the new power events
  OMAP4: Add IVA OPP enteries.
  OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
  OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
  OMAP3+: OPP: Replace voltage values with Macros
  OMAP3: wdtimer: Fix CORE idle transition
  Watchdog: omap_wdt: add fine grain runtime-pm
  ...

Fix up various conflicts in
 - arch/arm/mach-omap2/board-omap3evm.c
 - arch/arm/mach-omap2/clock3xxx_data.c
 - arch/arm/mach-omap2/usb-musb.c
 - arch/arm/plat-omap/include/plat/usb.h
 - drivers/usb/musb/musb_core.h

225 files changed, 18848 insertions, 5068 deletions

diff --git a/Documentation/hwspinlock.txt b/Documentation/hwspinlock.txt
new file mode 100644
index 00000000000..7dcd1a4e726
--- /dev/null
+++ b/Documentation/hwspinlock.txt
@@ -0,0 +1,293 @@
+Hardware Spinlock Framework
+
+1. Introduction
+
+Hardware spinlock modules provide hardware assistance for synchronization
+and mutual exclusion between heterogeneous processors and those not operating
+under a single, shared operating system.
+
+For example, OMAP4 has dual Cortex-A9, dual Cortex-M3 and a C64x+ DSP,
+each of which is running a different Operating System (the master, A9,
+is usually running Linux and the slave processors, the M3 and the DSP,
+are running some flavor of RTOS).
+
+A generic hwspinlock framework allows platform-independent drivers to use
+the hwspinlock device in order to access data structures that are shared
+between remote processors, that otherwise have no alternative mechanism
+to accomplish synchronization and mutual exclusion operations.
+
+This is necessary, for example, for Inter-processor communications:
+on OMAP4, cpu-intensive multimedia tasks are offloaded by the host to the
+remote M3 and/or C64x+ slave processors (by an IPC subsystem called Syslink).
+
+To achieve fast message-based communications, a minimal kernel support
+is needed to deliver messages arriving from a remote processor to the
+appropriate user process.
+
+This communication is based on simple data structures that is shared between
+the remote processors, and access to it is synchronized using the hwspinlock
+module (remote processor directly places new messages in this shared data
+structure).
+
+A common hwspinlock interface makes it possible to have generic, platform-
+independent, drivers.
+
+2. User API
+
+  struct hwspinlock *hwspin_lock_request(void);
+   - dynamically assign an hwspinlock and return its address, or NULL
+     in case an unused hwspinlock isn't available. Users of this
+     API will usually want to communicate the lock's id to the remote core
+     before it can be used to achieve synchronization.
+     Can be called from an atomic context (this function will not sleep) but
+     not from within interrupt context.
+
+  struct hwspinlock *hwspin_lock_request_specific(unsigned int id);
+   - assign a specific hwspinlock id and return its address, or NULL
+     if that hwspinlock is already in use. Usually board code will
+     be calling this function in order to reserve specific hwspinlock
+     ids for predefined purposes.
+     Can be called from an atomic context (this function will not sleep) but
+     not from within interrupt context.
+
+  int hwspin_lock_free(struct hwspinlock *hwlock);
+   - free a previously-assigned hwspinlock; returns 0 on success, or an
+     appropriate error code on failure (e.g. -EINVAL if the hwspinlock
+     is already free).
+     Can be called from an atomic context (this function will not sleep) but
+     not from within interrupt context.
+
+  int hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int timeout);
+   - lock a previously-assigned hwspinlock with a timeout limit (specified in
+     msecs). If the hwspinlock is already taken, the function will busy loop
+     waiting for it to be released, but give up when the timeout elapses.
+     Upon a successful return from this function, preemption is disabled so
+     the caller must not sleep, and is advised to release the hwspinlock as
+     soon as possible, in order to minimize remote cores polling on the
+     hardware interconnect.
+     Returns 0 when successful and an appropriate error code otherwise (most
+     notably -ETIMEDOUT if the hwspinlock is still busy after timeout msecs).
+     The function will never sleep.
+
+  int hwspin_lock_timeout_irq(struct hwspinlock *hwlock, unsigned int timeout);
+   - lock a previously-assigned hwspinlock with a timeout limit (specified in
+     msecs). If the hwspinlock is already taken, the function will busy loop
+     waiting for it to be released, but give up when the timeout elapses.
+     Upon a successful return from this function, preemption and the local
+     interrupts are disabled, so the caller must not sleep, and is advised to
+     release the hwspinlock as soon as possible.
+     Returns 0 when successful and an appropriate error code otherwise (most
+     notably -ETIMEDOUT if the hwspinlock is still busy after timeout msecs).
+     The function will never sleep.
+
+  int hwspin_lock_timeout_irqsave(struct hwspinlock *hwlock, unsigned int to,
+                                                        unsigned long *flags);
+   - lock a previously-assigned hwspinlock with a timeout limit (specified in
+     msecs). If the hwspinlock is already taken, the function will busy loop
+     waiting for it to be released, but give up when the timeout elapses.
+     Upon a successful return from this function, preemption is disabled,
+     local interrupts are disabled and their previous state is saved at the
+     given flags placeholder. The caller must not sleep, and is advised to
+     release the hwspinlock as soon as possible.
+     Returns 0 when successful and an appropriate error code otherwise (most
+     notably -ETIMEDOUT if the hwspinlock is still busy after timeout msecs).
+     The function will never sleep.
+
+  int hwspin_trylock(struct hwspinlock *hwlock);
+   - attempt to lock a previously-assigned hwspinlock, but immediately fail if
+     it is already taken.
+     Upon a successful return from this function, preemption is disabled so
+     caller must not sleep, and is advised to release the hwspinlock as soon as
+     possible, in order to minimize remote cores polling on the hardware
+     interconnect.
+     Returns 0 on success and an appropriate error code otherwise (most
+     notably -EBUSY if the hwspinlock was already taken).
+     The function will never sleep.
+
+  int hwspin_trylock_irq(struct hwspinlock *hwlock);
+   - attempt to lock a previously-assigned hwspinlock, but immediately fail if
+     it is already taken.
+     Upon a successful return from this function, preemption and the local
+     interrupts are disabled so caller must not sleep, and is advised to
+     release the hwspinlock as soon as possible.
+     Returns 0 on success and an appropriate error code otherwise (most
+     notably -EBUSY if the hwspinlock was already taken).
+     The function will never sleep.
+
+  int hwspin_trylock_irqsave(struct hwspinlock *hwlock, unsigned long *flags);
+   - attempt to lock a previously-assigned hwspinlock, but immediately fail if
+     it is already taken.
+     Upon a successful return from this function, preemption is disabled,
+     the local interrupts are disabled and their previous state is saved
+     at the given flags placeholder. The caller must not sleep, and is advised
+     to release the hwspinlock as soon as possible.
+     Returns 0 on success and an appropriate error code otherwise (most
+     notably -EBUSY if the hwspinlock was already taken).
+     The function will never sleep.
+
+  void hwspin_unlock(struct hwspinlock *hwlock);
+   - unlock a previously-locked hwspinlock. Always succeed, and can be called
+     from any context (the function never sleeps). Note: code should _never_
+     unlock an hwspinlock which is already unlocked (there is no protection
+     against this).
+
+  void hwspin_unlock_irq(struct hwspinlock *hwlock);
+   - unlock a previously-locked hwspinlock and enable local interrupts.
+     The caller should _never_ unlock an hwspinlock which is already unlocked.
+     Doing so is considered a bug (there is no protection against this).
+     Upon a successful return from this function, preemption and local
+     interrupts are enabled. This function will never sleep.
+
+  void
+  hwspin_unlock_irqrestore(struct hwspinlock *hwlock, unsigned long *flags);
+   - unlock a previously-locked hwspinlock.
+     The caller should _never_ unlock an hwspinlock which is already unlocked.
+     Doing so is considered a bug (there is no protection against this).
+     Upon a successful return from this function, preemption is reenabled,
+     and the state of the local interrupts is restored to the state saved at
+     the given flags. This function will never sleep.
+
+  int hwspin_lock_get_id(struct hwspinlock *hwlock);
+   - retrieve id number of a given hwspinlock. This is needed when an
+     hwspinlock is dynamically assigned: before it can be used to achieve
+     mutual exclusion with a remote cpu, the id number should be communicated
+     to the remote task with which we want to synchronize.
+     Returns the hwspinlock id number, or -EINVAL if hwlock is null.
+
+3. Typical usage
+
+#include <linux/hwspinlock.h>
+#include <linux/err.h>
+
+int hwspinlock_example1(void)
+{
+        struct hwspinlock *hwlock;
+        int ret;
+
+        /* dynamically assign a hwspinlock */
+        hwlock = hwspin_lock_request();
+        if (!hwlock)
+                ...
+
+        id = hwspin_lock_get_id(hwlock);
+        /* probably need to communicate id to a remote processor now */
+
+        /* take the lock, spin for 1 sec if it's already taken */
+        ret = hwspin_lock_timeout(hwlock, 1000);
+        if (ret)
+                ...
+
+        /*
+         * we took the lock, do our thing now, but do NOT sleep
+         */
+
+        /* release the lock */
+        hwspin_unlock(hwlock);
+
+        /* free the lock */
+        ret = hwspin_lock_free(hwlock);
+        if (ret)
+                ...
+
+        return ret;
+}
+
+int hwspinlock_example2(void)
+{
+        struct hwspinlock *hwlock;
+        int ret;
+
+        /*
+         * assign a specific hwspinlock id - this should be called early
+         * by board init code.
+         */
+        hwlock = hwspin_lock_request_specific(PREDEFINED_LOCK_ID);
+        if (!hwlock)
+                ...
+
+        /* try to take it, but don't spin on it */
+        ret = hwspin_trylock(hwlock);
+        if (!ret) {
+                pr_info("lock is already taken\n");
+                return -EBUSY;
+        }
+
+        /*
+         * we took the lock, do our thing now, but do NOT sleep
+         */
+
+        /* release the lock */
+        hwspin_unlock(hwlock);
+
+        /* free the lock */
+        ret = hwspin_lock_free(hwlock);
+        if (ret)
+                ...
+
+        return ret;
+}
+
+
+4. API for implementors
+
+  int hwspin_lock_register(struct hwspinlock *hwlock);
+   - to be called from the underlying platform-specific implementation, in
+     order to register a new hwspinlock instance. Can be called from an atomic
+     context (this function will not sleep) but not from within interrupt
+     context. Returns 0 on success, or appropriate error code on failure.
+
+  struct hwspinlock *hwspin_lock_unregister(unsigned int id);
+   - to be called from the underlying vendor-specific implementation, in order
+     to unregister an existing (and unused) hwspinlock instance.
+     Can be called from an atomic context (will not sleep) but not from
+     within interrupt context.
+     Returns the address of hwspinlock on success, or NULL on error (e.g.
+     if the hwspinlock is sill in use).
+
+5. struct hwspinlock
+
+This struct represents an hwspinlock instance. It is registered by the
+underlying hwspinlock implementation using the hwspin_lock_register() API.
+
+/**
+ * struct hwspinlock - vendor-specific hwspinlock implementation
+ *
+ * @dev: underlying device, will be used with runtime PM api
+ * @ops: vendor-specific hwspinlock handlers
+ * @id: a global, unique, system-wide, index of the lock.
+ * @lock: initialized and used by hwspinlock core
+ * @owner: underlying implementation module, used to maintain module ref count
+ */
+struct hwspinlock {
+        struct device *dev;
+        const struct hwspinlock_ops *ops;
+        int id;
+        spinlock_t lock;
+        struct module *owner;
+};
+
+The underlying implementation is responsible to assign the dev, ops, id and
+owner members. The lock member, OTOH, is initialized and used by the hwspinlock
+core.
+
+6. Implementation callbacks
+
+There are three possible callbacks defined in 'struct hwspinlock_ops':
+
+struct hwspinlock_ops {
+        int (*trylock)(struct hwspinlock *lock);
+        void (*unlock)(struct hwspinlock *lock);
+        void (*relax)(struct hwspinlock *lock);
+};
+
+The first two callbacks are mandatory:
+
+The ->trylock() callback should make a single attempt to take the lock, and
+return 0 on failure and 1 on success. This callback may _not_ sleep.
+
+The ->unlock() callback releases the lock. It always succeed, and it, too,
+may _not_ sleep.
+
+The ->relax() callback is optional. It is called by hwspinlock core while
+spinning on a lock, and can be used by the underlying implementation to force
+a delay between two successive invocations of ->trylock(). It may _not_ sleep.
diff --git a/MAINTAINERS b/MAINTAINERS
index 391d57eec00..6e696bd37cf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4510,11 +4510,21 @@ S:	Maintained
 F:      arch/arm/*omap*/*clock*
 
 OMAP POWER MANAGEMENT SUPPORT
-M:      Kevin Hilman <khilman@deeprootsystems.com>
+M:      Kevin Hilman <khilman@ti.com>
 L:      linux-omap@vger.kernel.org
 S:      Maintained
 F:      arch/arm/*omap*/*pm*
 
+OMAP POWERDOMAIN/CLOCKDOMAIN SOC ADAPTATION LAYER SUPPORT
+M:      Rajendra Nayak <rnayak@ti.com>
+M:      Paul Walmsley <paul@pwsan.com>
+L:      linux-omap@vger.kernel.org
+S:      Maintained
+F:      arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
+F:      arch/arm/mach-omap2/powerdomain44xx.c
+F:      arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
+F:      arch/arm/mach-omap2/clockdomain44xx.c
+
 OMAP AUDIO SUPPORT
 M:      Jarkko Nikula <jhnikula@gmail.com>
 L:      alsa-devel@alsa-project.org (subscribers-only)
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index ae890caa17a..019fb7c67dc 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -58,6 +58,7 @@ CONFIG_ARM_ERRATA_411920=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_SMP=y
+CONFIG_NR_CPUS=2
 # CONFIG_LOCAL_TIMERS is not set
 CONFIG_AEABI=y
 CONFIG_LEDS=y
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index ba6009f2767..af98117043d 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -4,7 +4,7 @@
 
 # Common support
 obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
-obj-y += clock.o clock_data.o opp_data.o
+obj-y += clock.o clock_data.o opp_data.o reset.o
 
 obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
 
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 22cc8c8df6c..de88c9297b6 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -165,7 +165,7 @@ static struct map_desc ams_delta_io_desc[] __initdata = {
         }
 };
 
-static struct omap_lcd_config ams_delta_lcd_config __initdata = {
+static struct omap_lcd_config ams_delta_lcd_config = {
         .ctrl_name      = "internal",
 };
 
@@ -175,7 +175,7 @@ static struct omap_usb_config ams_delta_usb_config __initdata = {
         .pins[0]        = 2,
 };
 
-static struct omap_board_config_kernel ams_delta_config[] = {
+static struct omap_board_config_kernel ams_delta_config[] __initdata = {
         { OMAP_TAG_LCD,         &ams_delta_lcd_config },
 };
 
@@ -208,14 +208,14 @@ static const struct matrix_keymap_data ams_delta_keymap_data = {
         .keymap_size    = ARRAY_SIZE(ams_delta_keymap),
 };
 
-static struct omap_kp_platform_data ams_delta_kp_data = {
+static struct omap_kp_platform_data ams_delta_kp_data __initdata = {
         .rows           = 8,
         .cols           = 8,
         .keymap_data    = &ams_delta_keymap_data,
         .delay          = 9,
 };
 
-static struct platform_device ams_delta_kp_device = {
+static struct platform_device ams_delta_kp_device __initdata = {
         .name           = "omap-keypad",
         .id             = -1,
         .dev            = {
@@ -225,12 +225,12 @@ static struct platform_device ams_delta_kp_device = {
         .resource       = ams_delta_kp_resources,
 };
 
-static struct platform_device ams_delta_lcd_device = {
+static struct platform_device ams_delta_lcd_device __initdata = {
         .name   = "lcd_ams_delta",
         .id     = -1,
 };
 
-static struct platform_device ams_delta_led_device = {
+static struct platform_device ams_delta_led_device __initdata = {
         .name   = "ams-delta-led",
         .id     = -1
 };
@@ -259,7 +259,7 @@ static int ams_delta_camera_power(struct device *dev, int power)
 #define ams_delta_camera_power  NULL
 #endif
 
-static struct soc_camera_link __initdata ams_delta_iclink = {
+static struct soc_camera_link ams_delta_iclink = {
         .bus_id         = 0,    /* OMAP1 SoC camera bus */
         .i2c_adapter_id = 1,
         .board_info     = &ams_delta_camera_board_info[0],
@@ -267,7 +267,7 @@ static struct soc_camera_link __initdata ams_delta_iclink = {
         .power          = ams_delta_camera_power,
 };
 
-static struct platform_device ams_delta_camera_device = {
+static struct platform_device ams_delta_camera_device __initdata = {
         .name   = "soc-camera-pdrv",
         .id     = 0,
         .dev    = {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 0efb9dbae44..87f173d9355 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -287,11 +287,11 @@ static struct platform_device *devices[] __initdata = {
         &lcd_device,
 };
 
-static struct omap_lcd_config fsample_lcd_config __initdata = {
+static struct omap_lcd_config fsample_lcd_config = {
         .ctrl_name      = "internal",
 };
 
-static struct omap_board_config_kernel fsample_config[] = {
+static struct omap_board_config_kernel fsample_config[] __initdata = {
         { OMAP_TAG_LCD,         &fsample_lcd_config },
 };
 
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 28b84aa9bdb..ba3bd09c475 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -202,7 +202,7 @@ static int h2_nand_dev_ready(struct mtd_info *mtd)
 
 static const char *h2_part_probes[] = { "cmdlinepart", NULL };
 
-struct platform_nand_data h2_nand_platdata = {
+static struct platform_nand_data h2_nand_platdata = {
         .chip   = {
                 .nr_chips               = 1,
                 .chip_offset            = 0,
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index dbc8b8d882b..ac48677672e 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -204,7 +204,7 @@ static int nand_dev_ready(struct mtd_info *mtd)
 
 static const char *part_probes[] = { "cmdlinepart", NULL };
 
-struct platform_nand_data nand_platdata = {
+static struct platform_nand_data nand_platdata = {
         .chip   = {
                 .nr_chips               = 1,
                 .chip_offset            = 0,
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index f2c5c585bc8..ba05a51f940 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -331,7 +331,7 @@ static struct resource htcpld_resources[] = {
         },
 };
 
-struct htcpld_chip_platform_data htcpld_chips[] = {
+static struct htcpld_chip_platform_data htcpld_chips[] = {
         [0] = {
                 .addr           = 0x03,
                 .reset          = 0x04,
@@ -366,7 +366,7 @@ struct htcpld_chip_platform_data htcpld_chips[] = {
         },
 };
 
-struct htcpld_core_platform_data htcpld_pfdata = {
+static struct htcpld_core_platform_data htcpld_pfdata = {
         .int_reset_gpio_hi = HTCPLD_GPIO_INT_RESET_HI,
         .int_reset_gpio_lo = HTCPLD_GPIO_INT_RESET_LO,
         .i2c_adapter_id    = 1,
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index a36e6742bf9..2d9b8cbd7a1 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -365,7 +365,7 @@ static struct omap_mmc_platform_data mmc1_data = {
 
 static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC];
 
-void __init innovator_mmc_init(void)
+static void __init innovator_mmc_init(void)
 {
         mmc_data[0] = &mmc1_data;
         omap1_init_mmc(mmc_data, OMAP15XX_NR_MMC);
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index d21f09dc78f..cfd08492614 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -115,7 +115,7 @@ static struct mipid_platform_data nokia770_mipid_platform_data = {
         .shutdown = mipid_shutdown,
 };
 
-static void mipid_dev_init(void)
+static void __init mipid_dev_init(void)
 {
         const struct omap_lcd_config *conf;
 
@@ -126,7 +126,7 @@ static void mipid_dev_init(void)
         }
 }
 
-static void ads7846_dev_init(void)
+static void __init ads7846_dev_init(void)
 {
         if (gpio_request(ADS7846_PENDOWN_GPIO, "ADS7846 pendown") < 0)
                 printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
@@ -170,7 +170,7 @@ static struct hwa742_platform_data nokia770_hwa742_platform_data = {
         .te_connected           = 1,
 };
 
-static void hwa742_dev_init(void)
+static void __init hwa742_dev_init(void)
 {
         clk_add_alias("hwa_sys_ck", NULL, "bclk", NULL);
         omapfb_set_ctrl_platform_data(&nokia770_hwa742_platform_data);
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index fb51ce6123d..c9d38f47845 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -230,19 +230,6 @@ static struct spi_board_info palmte_spi_info[] __initdata = {
         },
 };
 
-static void palmte_headphones_detect(void *data, int state)
-{
-        if (state) {
-                /* Headphones connected, disable speaker */
-                gpio_set_value(PALMTE_SPEAKER_GPIO, 0);
-                printk(KERN_INFO "PM: speaker off\n");
-        } else {
-                /* Headphones unplugged, re-enable speaker */
-                gpio_set_value(PALMTE_SPEAKER_GPIO, 1);
-                printk(KERN_INFO "PM: speaker on\n");
-        }
-}
-
 static void __init palmte_misc_gpio_setup(void)
 {
         /* Set TSC2102 PINTDAV pin as input (used by TSC2102 driver) */
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 815a69ce821..bdc0ac8dc21 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -26,10 +26,12 @@
 #include <linux/smc91x.h>
 
 #include <mach/hardware.h>
+#include <mach/system.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <plat/board-voiceblue.h>
 #include <plat/common.h>
 #include <mach/gpio.h>
 #include <plat/flash.h>
@@ -163,52 +165,6 @@ static void __init voiceblue_init_irq(void)
         omap_init_irq();
 }
 
-static void __init voiceblue_init(void)
-{
-        /* mux pins for uarts */
-        omap_cfg_reg(UART1_TX);
-        omap_cfg_reg(UART1_RTS);
-        omap_cfg_reg(UART2_TX);
-        omap_cfg_reg(UART2_RTS);
-        omap_cfg_reg(UART3_TX);
-        omap_cfg_reg(UART3_RX);
-
-        /* Watchdog */
-        gpio_request(0, "Watchdog");
-        /* smc91x reset */
-        gpio_request(7, "SMC91x reset");
-        gpio_direction_output(7, 1);
-        udelay(2);      /* wait at least 100ns */
-        gpio_set_value(7, 0);
-        mdelay(50);     /* 50ms until PHY ready */
-        /* smc91x interrupt pin */
-        gpio_request(8, "SMC91x irq");
-        /* 16C554 reset*/
-        gpio_request(6, "16C554 reset");
-        gpio_direction_output(6, 0);
-        /* 16C554 interrupt pins */
-        gpio_request(12, "16C554 irq");
-        gpio_request(13, "16C554 irq");
-        gpio_request(14, "16C554 irq");
-        gpio_request(15, "16C554 irq");
-        set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING);
-        set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING);
-        set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING);
-        set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING);
-
-        platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
-        omap_board_config = voiceblue_config;
-        omap_board_config_size = ARRAY_SIZE(voiceblue_config);
-        omap_serial_init();
-        omap1_usb_init(&voiceblue_usb_config);
-        omap_register_i2c_bus(1, 100, NULL, 0);
-
-        /* There is a good chance board is going up, so enable power LED
-         * (it is connected through invertor) */
-        omap_writeb(0x00, OMAP_LPG1_LCR);
-        omap_writeb(0x00, OMAP_LPG1_PMR);       /* Disable clock */
-}
-
 static void __init voiceblue_map_io(void)
 {
         omap1_map_common_io();
@@ -275,8 +231,17 @@ void voiceblue_wdt_ping(void)
         gpio_set_value(0, wdt_gpio_state);
 }
 
-void voiceblue_reset(void)
+static void voiceblue_reset(char mode, const char *cmd)
 {
+        /*
+         * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
+         * "Global Software Reset Affects Traffic Controller Frequency".
+         */
+        if (cpu_is_omap5912()) {
+                omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL);
+                omap_writew(0x8, ARM_RSTCT1);
+        }
+
         set_bit(MACHINE_REBOOT, &machine_state);
         voiceblue_wdt_enable();
         while (1) ;
@@ -286,6 +251,54 @@ EXPORT_SYMBOL(voiceblue_wdt_enable);
 EXPORT_SYMBOL(voiceblue_wdt_disable);
 EXPORT_SYMBOL(voiceblue_wdt_ping);
 
+static void __init voiceblue_init(void)
+{
+        /* mux pins for uarts */
+        omap_cfg_reg(UART1_TX);
+        omap_cfg_reg(UART1_RTS);
+        omap_cfg_reg(UART2_TX);
+        omap_cfg_reg(UART2_RTS);
+        omap_cfg_reg(UART3_TX);
+        omap_cfg_reg(UART3_RX);
+
+        /* Watchdog */
+        gpio_request(0, "Watchdog");
+        /* smc91x reset */
+        gpio_request(7, "SMC91x reset");
+        gpio_direction_output(7, 1);
+        udelay(2);      /* wait at least 100ns */
+        gpio_set_value(7, 0);
+        mdelay(50);     /* 50ms until PHY ready */
+        /* smc91x interrupt pin */
+        gpio_request(8, "SMC91x irq");
+        /* 16C554 reset*/
+        gpio_request(6, "16C554 reset");
+        gpio_direction_output(6, 0);
+        /* 16C554 interrupt pins */
+        gpio_request(12, "16C554 irq");
+        gpio_request(13, "16C554 irq");
+        gpio_request(14, "16C554 irq");
+        gpio_request(15, "16C554 irq");
+        set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING);
+        set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING);
+        set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING);
+        set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING);
+
+        platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
+        omap_board_config = voiceblue_config;
+        omap_board_config_size = ARRAY_SIZE(voiceblue_config);
+        omap_serial_init();
+        omap1_usb_init(&voiceblue_usb_config);
+        omap_register_i2c_bus(1, 100, NULL, 0);
+
+        /* There is a good chance board is going up, so enable power LED
+         * (it is connected through invertor) */
+        omap_writeb(0x00, OMAP_LPG1_LCR);
+        omap_writeb(0x00, OMAP_LPG1_PMR);       /* Disable clock */
+
+        arch_reset = voiceblue_reset;
+}
+
 MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910")
         /* Maintainer: Ladislav Michl <michl@2n.cz> */
         .boot_params    = 0x10000100,
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 820973666f3..d9af9811ded 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -10,6 +10,7 @@
  *
  * Multichannel mode not supported.
  */
+#include <linux/ioport.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/clk.h>
@@ -78,100 +79,294 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = {
 };
 
 #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
+struct resource omap7xx_mcbsp_res[][6] = {
+        {
+                {
+                        .start = OMAP7XX_MCBSP1_BASE,
+                        .end   = OMAP7XX_MCBSP1_BASE + SZ_256,
+                        .flags = IORESOURCE_MEM,
+                },
+                {
+                        .name  = "rx",
+                        .start = INT_7XX_McBSP1RX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "tx",
+                        .start = INT_7XX_McBSP1TX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "rx",
+                        .start = OMAP_DMA_MCBSP1_RX,
+                        .flags = IORESOURCE_DMA,
+                },
+                {
+                        .name  = "tx",
+                        .start = OMAP_DMA_MCBSP1_TX,
+                        .flags = IORESOURCE_DMA,
+                },
+        },
+        {
+                {
+                        .start = OMAP7XX_MCBSP2_BASE,
+                        .end   = OMAP7XX_MCBSP2_BASE + SZ_256,
+                        .flags = IORESOURCE_MEM,
+                },
+                {
+                        .name  = "rx",
+                        .start = INT_7XX_McBSP2RX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "tx",
+                        .start = INT_7XX_McBSP2TX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "rx",
+                        .start = OMAP_DMA_MCBSP3_RX,
+                        .flags = IORESOURCE_DMA,
+                },
+                {
+                        .name  = "tx",
+                        .start = OMAP_DMA_MCBSP3_TX,
+                        .flags = IORESOURCE_DMA,
+                },
+        },
+};
+
+#define omap7xx_mcbsp_res_0             omap7xx_mcbsp_res[0]
+
 static struct omap_mcbsp_platform_data omap7xx_mcbsp_pdata[] = {
         {
-                .phys_base      = OMAP7XX_MCBSP1_BASE,
-                .dma_rx_sync    = OMAP_DMA_MCBSP1_RX,
-                .dma_tx_sync    = OMAP_DMA_MCBSP1_TX,
-                .rx_irq         = INT_7XX_McBSP1RX,
-                .tx_irq         = INT_7XX_McBSP1TX,
                 .ops            = &omap1_mcbsp_ops,
         },
         {
-                .phys_base      = OMAP7XX_MCBSP2_BASE,
-                .dma_rx_sync    = OMAP_DMA_MCBSP3_RX,
-                .dma_tx_sync    = OMAP_DMA_MCBSP3_TX,
-                .rx_irq         = INT_7XX_McBSP2RX,
-                .tx_irq         = INT_7XX_McBSP2TX,
                 .ops            = &omap1_mcbsp_ops,
         },
 };
-#define OMAP7XX_MCBSP_PDATA_SZ          ARRAY_SIZE(omap7xx_mcbsp_pdata)
-#define OMAP7XX_MCBSP_REG_NUM           (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1)
+#define OMAP7XX_MCBSP_RES_SZ            ARRAY_SIZE(omap7xx_mcbsp_res[1])
+#define OMAP7XX_MCBSP_COUNT             ARRAY_SIZE(omap7xx_mcbsp_res)
 #else
+#define omap7xx_mcbsp_res_0             NULL
 #define omap7xx_mcbsp_pdata             NULL
-#define OMAP7XX_MCBSP_PDATA_SZ          0
-#define OMAP7XX_MCBSP_REG_NUM           0
+#define OMAP7XX_MCBSP_RES_SZ            0
+#define OMAP7XX_MCBSP_COUNT             0
 #endif
 
 #ifdef CONFIG_ARCH_OMAP15XX
+struct resource omap15xx_mcbsp_res[][6] = {
+        {
+                {
+                        .start = OMAP1510_MCBSP1_BASE,
+                        .end   = OMAP1510_MCBSP1_BASE + SZ_256,
+                        .flags = IORESOURCE_MEM,
+                },
+                {
+                        .name  = "rx",
+                        .start = INT_McBSP1RX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "tx",
+                        .start = INT_McBSP1TX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "rx",
+                        .start = OMAP_DMA_MCBSP1_RX,
+                        .flags = IORESOURCE_DMA,
+                },
+                {
+                        .name  = "tx",
+                        .start = OMAP_DMA_MCBSP1_TX,
+                        .flags = IORESOURCE_DMA,
+                },
+        },
+        {
+                {
+                        .start = OMAP1510_MCBSP2_BASE,
+                        .end   = OMAP1510_MCBSP2_BASE + SZ_256,
+                        .flags = IORESOURCE_MEM,
+                },
+                {
+                        .name  = "rx",
+                        .start = INT_1510_SPI_RX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "tx",
+                        .start = INT_1510_SPI_TX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "rx",
+                        .start = OMAP_DMA_MCBSP2_RX,
+                        .flags = IORESOURCE_DMA,
+                },
+                {
+                        .name  = "tx",
+                        .start = OMAP_DMA_MCBSP2_TX,
+                        .flags = IORESOURCE_DMA,
+                },
+        },
+        {
+                {
+                        .start = OMAP1510_MCBSP3_BASE,
+                        .end   = OMAP1510_MCBSP3_BASE + SZ_256,
+                        .flags = IORESOURCE_MEM,
+                },
+                {
+                        .name  = "rx",
+                        .start = INT_McBSP3RX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "tx",
+                        .start = INT_McBSP3TX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "rx",
+                        .start = OMAP_DMA_MCBSP3_RX,
+                        .flags = IORESOURCE_DMA,
+                },
+                {
+                        .name  = "tx",
+                        .start = OMAP_DMA_MCBSP3_TX,
+                        .flags = IORESOURCE_DMA,
+                },
+        },
+};
+
+#define omap15xx_mcbsp_res_0            omap15xx_mcbsp_res[0]
+
 static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
         {
-                .phys_base      = OMAP1510_MCBSP1_BASE,
-                .dma_rx_sync    = OMAP_DMA_MCBSP1_RX,
-                .dma_tx_sync    = OMAP_DMA_MCBSP1_TX,
-                .rx_irq         = INT_McBSP1RX,
-                .tx_irq         = INT_McBSP1TX,
                 .ops            = &omap1_mcbsp_ops,
         },
         {
-                .phys_base      = OMAP1510_MCBSP2_BASE,
-                .dma_rx_sync    = OMAP_DMA_MCBSP2_RX,
-                .dma_tx_sync    = OMAP_DMA_MCBSP2_TX,
-                .rx_irq         = INT_1510_SPI_RX,
-                .tx_irq         = INT_1510_SPI_TX,
                 .ops            = &omap1_mcbsp_ops,
         },
         {
-                .phys_base      = OMAP1510_MCBSP3_BASE,
-                .dma_rx_sync    = OMAP_DMA_MCBSP3_RX,
-                .dma_tx_sync    = OMAP_DMA_MCBSP3_TX,
-                .rx_irq         = INT_McBSP3RX,
-                .tx_irq         = INT_McBSP3TX,
                 .ops            = &omap1_mcbsp_ops,
         },
 };
-#define OMAP15XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap15xx_mcbsp_pdata)
-#define OMAP15XX_MCBSP_REG_NUM          (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1)
+#define OMAP15XX_MCBSP_RES_SZ           ARRAY_SIZE(omap15xx_mcbsp_res[1])
+#define OMAP15XX_MCBSP_COUNT            ARRAY_SIZE(omap15xx_mcbsp_res)
 #else
+#define omap15xx_mcbsp_res_0            NULL
 #define omap15xx_mcbsp_pdata            NULL
-#define OMAP15XX_MCBSP_PDATA_SZ         0
-#define OMAP15XX_MCBSP_REG_NUM          0
+#define OMAP15XX_MCBSP_RES_SZ           0
+#define OMAP15XX_MCBSP_COUNT            0
 #endif
 
 #ifdef CONFIG_ARCH_OMAP16XX
+struct resource omap16xx_mcbsp_res[][6] = {
+        {
+                {
+                        .start = OMAP1610_MCBSP1_BASE,
+                        .end   = OMAP1610_MCBSP1_BASE + SZ_256,
+                        .flags = IORESOURCE_MEM,
+                },
+                {
+                        .name  = "rx",
+                        .start = INT_McBSP1RX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "tx",
+                        .start = INT_McBSP1TX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "rx",
+                        .start = OMAP_DMA_MCBSP1_RX,
+                        .flags = IORESOURCE_DMA,
+                },
+                {
+                        .name  = "tx",
+                        .start = OMAP_DMA_MCBSP1_TX,
+                        .flags = IORESOURCE_DMA,
+                },
+        },
+        {
+                {
+                        .start = OMAP1610_MCBSP2_BASE,
+                        .end   = OMAP1610_MCBSP2_BASE + SZ_256,
+                        .flags = IORESOURCE_MEM,
+                },
+                {
+                        .name  = "rx",
+                        .start = INT_1610_McBSP2_RX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "tx",
+                        .start = INT_1610_McBSP2_TX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "rx",
+                        .start = OMAP_DMA_MCBSP2_RX,
+                        .flags = IORESOURCE_DMA,
+                },
+                {
+                        .name  = "tx",
+                        .start = OMAP_DMA_MCBSP2_TX,
+                        .flags = IORESOURCE_DMA,
+                },
+        },
+        {
+                {
+                        .start = OMAP1610_MCBSP3_BASE,
+                        .end   = OMAP1610_MCBSP3_BASE + SZ_256,
+                        .flags = IORESOURCE_MEM,
+                },
+                {
+                        .name  = "rx",
+                        .start = INT_McBSP3RX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "tx",
+                        .start = INT_McBSP3TX,
+                        .flags = IORESOURCE_IRQ,
+                },
+                {
+                        .name  = "rx",
+                        .start = OMAP_DMA_MCBSP3_RX,
+                        .flags = IORESOURCE_DMA,
+                },
+                {
+                        .name  = "tx",
+                        .start = OMAP_DMA_MCBSP3_TX,
+                        .flags = IORESOURCE_DMA,
+                },
+        },
+};
+
+#define omap16xx_mcbsp_res_0            omap16xx_mcbsp_res[0]
+
 static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
         {
-                .phys_base      = OMAP1610_MCBSP1_BASE,
-                .dma_rx_sync    = OMAP_DMA_MCBSP1_RX,
-                .dma_tx_sync    = OMAP_DMA_MCBSP1_TX,
-                .rx_irq         = INT_McBSP1RX,
-                .tx_irq         = INT_McBSP1TX,
                 .ops            = &omap1_mcbsp_ops,
         },
         {
-                .phys_base      = OMAP1610_MCBSP2_BASE,
-                .dma_rx_sync    = OMAP_DMA_MCBSP2_RX,
-                .dma_tx_sync    = OMAP_DMA_MCBSP2_TX,
-                .rx_irq         = INT_1610_McBSP2_RX,
-                .tx_irq         = INT_1610_McBSP2_TX,
                 .ops            = &omap1_mcbsp_ops,
         },
         {
-                .phys_base      = OMAP1610_MCBSP3_BASE,
-                .dma_rx_sync    = OMAP_DMA_MCBSP3_RX,
-                .dma_tx_sync    = OMAP_DMA_MCBSP3_TX,
-                .rx_irq         = INT_McBSP3RX,
-                .tx_irq         = INT_McBSP3TX,
                 .ops            = &omap1_mcbsp_ops,
         },
 };
-#define OMAP16XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap16xx_mcbsp_pdata)
-#define OMAP16XX_MCBSP_REG_NUM          (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1)
+#define OMAP16XX_MCBSP_RES_SZ           ARRAY_SIZE(omap16xx_mcbsp_res[1])
+#define OMAP16XX_MCBSP_COUNT            ARRAY_SIZE(omap16xx_mcbsp_res)
 #else
+#define omap16xx_mcbsp_res_0            NULL
 #define omap16xx_mcbsp_pdata            NULL
-#define OMAP16XX_MCBSP_PDATA_SZ         0
-#define OMAP16XX_MCBSP_REG_NUM          0
+#define OMAP16XX_MCBSP_RES_SZ           0
+#define OMAP16XX_MCBSP_COUNT            0
 #endif
 
 static int __init omap1_mcbsp_init(void)
@@ -179,16 +374,12 @@ static int __init omap1_mcbsp_init(void)
         if (!cpu_class_is_omap1())
                 return -ENODEV;
 
-        if (cpu_is_omap7xx()) {
-                omap_mcbsp_count = OMAP7XX_MCBSP_PDATA_SZ;
-                omap_mcbsp_cache_size = OMAP7XX_MCBSP_REG_NUM * sizeof(u16);
-        } else if (cpu_is_omap15xx()) {
-                omap_mcbsp_count = OMAP15XX_MCBSP_PDATA_SZ;
-                omap_mcbsp_cache_size = OMAP15XX_MCBSP_REG_NUM * sizeof(u16);
-        } else if (cpu_is_omap16xx()) {
-                omap_mcbsp_count = OMAP16XX_MCBSP_PDATA_SZ;
-                omap_mcbsp_cache_size = OMAP16XX_MCBSP_REG_NUM * sizeof(u16);
-        }
+        if (cpu_is_omap7xx())
+                omap_mcbsp_count = OMAP7XX_MCBSP_COUNT;
+        else if (cpu_is_omap15xx())
+                omap_mcbsp_count = OMAP15XX_MCBSP_COUNT;
+        else if (cpu_is_omap16xx())
+                omap_mcbsp_count = OMAP16XX_MCBSP_COUNT;
 
         mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
                                                                 GFP_KERNEL);
@@ -196,16 +387,22 @@ static int __init omap1_mcbsp_init(void)
                 return -ENOMEM;
 
         if (cpu_is_omap7xx())
-                omap_mcbsp_register_board_cfg(omap7xx_mcbsp_pdata,
-                                                OMAP7XX_MCBSP_PDATA_SZ);
+                omap_mcbsp_register_board_cfg(omap7xx_mcbsp_res_0,
+                                        OMAP7XX_MCBSP_RES_SZ,
+                                        omap7xx_mcbsp_pdata,
+                                        OMAP7XX_MCBSP_COUNT);
 
         if (cpu_is_omap15xx())
-                omap_mcbsp_register_board_cfg(omap15xx_mcbsp_pdata,
-                                                OMAP15XX_MCBSP_PDATA_SZ);
+                omap_mcbsp_register_board_cfg(omap15xx_mcbsp_res_0,
+                                        OMAP15XX_MCBSP_RES_SZ,
+                                        omap15xx_mcbsp_pdata,
+                                        OMAP15XX_MCBSP_COUNT);
 
         if (cpu_is_omap16xx())
-                omap_mcbsp_register_board_cfg(omap16xx_mcbsp_pdata,
-                                                OMAP16XX_MCBSP_PDATA_SZ);
+                omap_mcbsp_register_board_cfg(omap16xx_mcbsp_res_0,
+                                        OMAP16XX_MCBSP_RES_SZ,
+                                        omap16xx_mcbsp_pdata,
+                                        OMAP16XX_MCBSP_COUNT);
 
         return omap_mcbsp_init();
 }
diff --git a/arch/arm/mach-omap1/reset.c b/arch/arm/mach-omap1/reset.c
new file mode 100644
index 00000000000..ad951ee6920
--- /dev/null
+++ b/arch/arm/mach-omap1/reset.c
@@ -0,0 +1,25 @@
+/*
+ * OMAP1 reset support
+ */
+#include <linux/kernel.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
+#include <mach/system.h>
+#include <plat/prcm.h>
+
+void omap1_arch_reset(char mode, const char *cmd)
+{
+        /*
+         * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
+         * "Global Software Reset Affects Traffic Controller Frequency".
+         */
+        if (cpu_is_omap5912()) {
+                omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL);
+                omap_writew(0x8, ARM_RSTCT1);
+        }
+
+        omap_writew(1, ARM_RSTCT1);
+}
+
+void (*arch_reset)(char, const char *) = omap1_arch_reset;
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index b69fa0a0299..eeab35dea07 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -54,25 +54,30 @@ config ARCH_OMAP4
 comment "OMAP Core Type"
         depends on ARCH_OMAP2
 
-config ARCH_OMAP2420
+config SOC_OMAP2420
         bool "OMAP2420 support"
         depends on ARCH_OMAP2
         default y
         select OMAP_DM_TIMER
         select ARCH_OMAP_OTG
 
-config ARCH_OMAP2430
+config SOC_OMAP2430
         bool "OMAP2430 support"
         depends on ARCH_OMAP2
         default y
         select ARCH_OMAP_OTG
 
-config ARCH_OMAP3430
+config SOC_OMAP3430
         bool "OMAP3430 support"
         depends on ARCH_OMAP3
         default y
         select ARCH_OMAP_OTG
 
+config SOC_OMAPTI816X
+        bool "TI816X support"
+        depends on ARCH_OMAP3
+        default y
+
 config OMAP_PACKAGE_ZAF
        bool
 
@@ -107,25 +112,25 @@ config MACH_OMAP_GENERIC
 
 config MACH_OMAP2_TUSB6010
         bool
-        depends on ARCH_OMAP2 && ARCH_OMAP2420
+        depends on ARCH_OMAP2 && SOC_OMAP2420
         default y if MACH_NOKIA_N8X0
 
 config MACH_OMAP_H4
         bool "OMAP 2420 H4 board"
-        depends on ARCH_OMAP2420
+        depends on SOC_OMAP2420
         default y
         select OMAP_PACKAGE_ZAF
         select OMAP_DEBUG_DEVICES
 
 config MACH_OMAP_APOLLON
         bool "OMAP 2420 Apollon board"
-        depends on ARCH_OMAP2420
+        depends on SOC_OMAP2420
         default y
         select OMAP_PACKAGE_ZAC
 
 config MACH_OMAP_2430SDP
         bool "OMAP 2430 SDP board"
-        depends on ARCH_OMAP2430
+        depends on SOC_OMAP2430
         default y
         select OMAP_PACKAGE_ZAC
 
@@ -220,7 +225,7 @@ config MACH_NOKIA_N810_WIMAX
 
 config MACH_NOKIA_N8X0
         bool "Nokia N800/N810"
-        depends on ARCH_OMAP2420
+        depends on SOC_OMAP2420
         default y
         select OMAP_PACKAGE_ZAC
         select MACH_NOKIA_N800
@@ -295,12 +300,18 @@ config MACH_OMAP_3630SDP
         default y
         select OMAP_PACKAGE_CBP
 
+config MACH_TI8168EVM
+        bool "TI8168 Evaluation Module"
+        depends on SOC_OMAPTI816X
+        default y
+
 config MACH_OMAP_4430SDP
         bool "OMAP 4430 SDP board"
         default y
         depends on ARCH_OMAP4
         select OMAP_PACKAGE_CBL
         select OMAP_PACKAGE_CBS
+        select REGULATOR_FIXED_VOLTAGE
 
 config MACH_OMAP4_PANDA
         bool "OMAP4 Panda Board"
@@ -308,6 +319,7 @@ config MACH_OMAP4_PANDA
         depends on ARCH_OMAP4
         select OMAP_PACKAGE_CBL
         select OMAP_PACKAGE_CBS
+        select REGULATOR_FIXED_VOLTAGE
 
 config OMAP3_EMU
         bool "OMAP3 debugging peripherals"
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 64dc4176407..a45cd640968 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -31,8 +31,8 @@ AFLAGS_omap-headsmp.o			:=-Wa,-march=armv7-a$(plus_sec)
 AFLAGS_omap44xx-smc.o                   :=-Wa,-march=armv7-a$(plus_sec)
 
 # Functions loaded to SRAM
-obj-$(CONFIG_ARCH_OMAP2420)             += sram242x.o
-obj-$(CONFIG_ARCH_OMAP2430)             += sram243x.o
+obj-$(CONFIG_SOC_OMAP2420)              += sram242x.o
+obj-$(CONFIG_SOC_OMAP2430)              += sram243x.o
 obj-$(CONFIG_ARCH_OMAP3)                += sram34xx.o
 
 AFLAGS_sram242x.o                       :=-Wa,-march=armv6
@@ -40,8 +40,8 @@ AFLAGS_sram243x.o			:=-Wa,-march=armv6
 AFLAGS_sram34xx.o                       :=-Wa,-march=armv7-a
 
 # Pin multiplexing
-obj-$(CONFIG_ARCH_OMAP2420)             += mux2420.o
-obj-$(CONFIG_ARCH_OMAP2430)             += mux2430.o
+obj-$(CONFIG_SOC_OMAP2420)              += mux2420.o
+obj-$(CONFIG_SOC_OMAP2430)              += mux2430.o
 obj-$(CONFIG_ARCH_OMAP3)                += mux34xx.o
 obj-$(CONFIG_ARCH_OMAP4)                += mux44xx.o
 
@@ -59,10 +59,10 @@ endif
 # Power Management
 ifeq ($(CONFIG_PM),y)
 obj-$(CONFIG_ARCH_OMAP2)                += pm24xx.o
-obj-$(CONFIG_ARCH_OMAP2)                += sleep24xx.o pm_bus.o voltage.o
-obj-$(CONFIG_ARCH_OMAP3)                += pm34xx.o sleep34xx.o voltage.o \
+obj-$(CONFIG_ARCH_OMAP2)                += sleep24xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP3)                += pm34xx.o sleep34xx.o \
                                            cpuidle34xx.o pm_bus.o
-obj-$(CONFIG_ARCH_OMAP4)                += pm44xx.o voltage.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP4)                += pm44xx.o pm_bus.o
 obj-$(CONFIG_PM_DEBUG)                  += pm-debug.o
 obj-$(CONFIG_OMAP_SMARTREFLEX)          += sr_device.o smartreflex.o
 obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3)   += smartreflex-class3.o
@@ -78,13 +78,25 @@ endif
 
 # PRCM
 obj-$(CONFIG_ARCH_OMAP2)                += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
-obj-$(CONFIG_ARCH_OMAP3)                += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP3)                += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o \
+                                           vc3xxx_data.o vp3xxx_data.o
 # XXX The presence of cm2xxx_3xxx.o on the line below is temporary and
 # will be removed once the OMAP4 part of the codebase is converted to
 # use OMAP4-specific PRCM functions.
 obj-$(CONFIG_ARCH_OMAP4)                += prcm.o cm2xxx_3xxx.o cminst44xx.o \
                                            cm44xx.o prcm_mpu44xx.o \
-                                           prminst44xx.o
+                                           prminst44xx.o vc44xx_data.o \
+                                           vp44xx_data.o
+
+# OMAP voltage domains
+ifeq ($(CONFIG_PM),y)
+voltagedomain-common                    := voltage.o
+obj-$(CONFIG_ARCH_OMAP2)                += $(voltagedomain-common)
+obj-$(CONFIG_ARCH_OMAP3)                += $(voltagedomain-common) \
+                                           voltagedomains3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4)                += $(voltagedomain-common) \
+                                           voltagedomains44xx_data.o
+endif
 
 # OMAP powerdomain framework
 powerdomain-common                      += powerdomain.o powerdomain-common.o
@@ -102,39 +114,49 @@ obj-$(CONFIG_ARCH_OMAP4)		+= $(powerdomain-common) \
 
 # PRCM clockdomain control
 obj-$(CONFIG_ARCH_OMAP2)                += clockdomain.o \
+                                           clockdomain2xxx_3xxx.o \
                                            clockdomains2xxx_3xxx_data.o
 obj-$(CONFIG_ARCH_OMAP3)                += clockdomain.o \
+                                           clockdomain2xxx_3xxx.o \
                                            clockdomains2xxx_3xxx_data.o
 obj-$(CONFIG_ARCH_OMAP4)                += clockdomain.o \
+                                           clockdomain44xx.o \
                                            clockdomains44xx_data.o
+
 # Clock framework
 obj-$(CONFIG_ARCH_OMAP2)                += $(clock-common) clock2xxx.o \
                                            clkt2xxx_sys.o \
                                            clkt2xxx_dpllcore.o \
                                            clkt2xxx_virt_prcm_set.o \
-                                           clkt2xxx_apll.o clkt2xxx_osc.o
-obj-$(CONFIG_ARCH_OMAP2420)             += clock2420_data.o
-obj-$(CONFIG_ARCH_OMAP2430)             += clock2430.o clock2430_data.o
+                                           clkt2xxx_apll.o clkt2xxx_osc.o \
+                                           clkt2xxx_dpll.o clkt_iclk.o
+obj-$(CONFIG_SOC_OMAP2420)              += clock2420_data.o
+obj-$(CONFIG_SOC_OMAP2430)              += clock2430.o clock2430_data.o
 obj-$(CONFIG_ARCH_OMAP3)                += $(clock-common) clock3xxx.o \
                                            clock34xx.o clkt34xx_dpll3m2.o \
                                            clock3517.o clock36xx.o \
-                                           dpll3xxx.o clock3xxx_data.o
+                                           dpll3xxx.o clock3xxx_data.o \
+                                           clkt_iclk.o
 obj-$(CONFIG_ARCH_OMAP4)                += $(clock-common) clock44xx_data.o \
-                                           dpll3xxx.o
+                                           dpll3xxx.o dpll44xx.o
 
 # OMAP2 clock rate set data (old "OPP" data)
-obj-$(CONFIG_ARCH_OMAP2420)             += opp2420_data.o
-obj-$(CONFIG_ARCH_OMAP2430)             += opp2430_data.o
+obj-$(CONFIG_SOC_OMAP2420)              += opp2420_data.o
+obj-$(CONFIG_SOC_OMAP2430)              += opp2430_data.o
 
 # hwmod data
-obj-$(CONFIG_ARCH_OMAP2420)             += omap_hwmod_2420_data.o
-obj-$(CONFIG_ARCH_OMAP2430)             += omap_hwmod_2430_data.o
+obj-$(CONFIG_SOC_OMAP2420)              += omap_hwmod_2420_data.o
+obj-$(CONFIG_SOC_OMAP2430)              += omap_hwmod_2430_data.o
 obj-$(CONFIG_ARCH_OMAP3)                += omap_hwmod_3xxx_data.o
 obj-$(CONFIG_ARCH_OMAP4)                += omap_hwmod_44xx_data.o
 
 # EMU peripherals
 obj-$(CONFIG_OMAP3_EMU)                 += emu.o
 
+# L3 interconnect
+obj-$(CONFIG_ARCH_OMAP3)                += omap_l3_smx.o
+obj-$(CONFIG_ARCH_OMAP4)                += omap_l3_noc.o
+
 obj-$(CONFIG_OMAP_MBOX_FWK)             += mailbox_mach.o
 mailbox_mach-objs                       := mailbox.o
 
@@ -218,12 +240,14 @@ obj-$(CONFIG_MACH_OMAP4_PANDA)		+= board-omap4panda.o \
                                            hsmmc.o \
                                            omap_phy_internal.o
 
-obj-$(CONFIG_MACH_OMAP3517EVM)          += board-am3517evm.o
+obj-$(CONFIG_MACH_OMAP3517EVM)          += board-am3517evm.o \
+                                           omap_phy_internal.o \
 
 obj-$(CONFIG_MACH_CRANEBOARD)           += board-am3517crane.o
 
 obj-$(CONFIG_MACH_SBC3530)              += board-omap3stalker.o \
                                            hsmmc.o
+obj-$(CONFIG_MACH_TI8168EVM)            += board-ti8168evm.o
 # Platform specific device init code
 usbfs-$(CONFIG_ARCH_OMAP_OTG)           := usb-fs.o
 obj-y                                   += $(usbfs-m) $(usbfs-y)
@@ -242,3 +266,7 @@ obj-y					+= $(smc91x-m) $(smc91x-y)
 
 smsc911x-$(CONFIG_SMSC911X)             := gpmc-smsc911x.o
 obj-y                                   += $(smsc911x-m) $(smsc911x-y)
+obj-$(CONFIG_ARCH_OMAP4)                += hwspinlock.o
+
+disp-$(CONFIG_OMAP2_DSS)                := display.o
+obj-y                                   += $(disp-m) $(disp-y)
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index e0661777f59..1fa6bb896f4 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -22,6 +22,7 @@
 #include <linux/mmc/host.h>
 #include <linux/delay.h>
 #include <linux/i2c/twl.h>
+#include <linux/regulator/machine.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -139,15 +140,31 @@ static struct omap_board_config_kernel sdp2430_config[] __initdata = {
         {OMAP_TAG_LCD, &sdp2430_lcd_config},
 };
 
-static void __init omap_2430sdp_init_irq(void)
+static void __init omap_2430sdp_init_early(void)
 {
-        omap_board_config = sdp2430_config;
-        omap_board_config_size = ARRAY_SIZE(sdp2430_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
+static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = {
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
+
+/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
+static struct regulator_init_data sdp2430_vmmc1 = {
+        .constraints = {
+                .min_uV                 = 1850000,
+                .max_uV                 = 3150000,
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                        | REGULATOR_MODE_STANDBY,
+                .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
+                                        | REGULATOR_CHANGE_MODE
+                                        | REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies  = ARRAY_SIZE(sdp2430_vmmc1_supplies),
+        .consumer_supplies      = &sdp2430_vmmc1_supplies[0],
+};
+
 static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
         .gpio_base      = OMAP_MAX_GPIO_LINES,
         .irq_base       = TWL4030_GPIO_IRQ_BASE,
@@ -160,6 +177,7 @@ static struct twl4030_platform_data sdp2430_twldata = {
 
         /* platform_data for children goes here */
         .gpio           = &sdp2430_gpio_data,
+        .vmmc1          = &sdp2430_vmmc1,
 };
 
 static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = {
@@ -226,6 +244,9 @@ static void __init omap_2430sdp_init(void)
 
         omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC);
 
+        omap_board_config = sdp2430_config;
+        omap_board_config_size = ARRAY_SIZE(sdp2430_config);
+
         omap2430_i2c_init();
 
         platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices));
@@ -253,9 +274,10 @@ static void __init omap_2430sdp_map_io(void)
 MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
         /* Maintainer: Syed Khasim - Texas Instruments Inc */
         .boot_params    = 0x80000100,
-        .map_io         = omap_2430sdp_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_2430sdp_init_irq,
+        .map_io         = omap_2430sdp_map_io,
+        .init_early     = omap_2430sdp_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap_2430sdp_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 7542ba59f2b..c06eb423c4e 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -307,34 +307,16 @@ static struct omap_dss_board_info sdp3430_dss_data = {
         .default_device = &sdp3430_lcd_device,
 };
 
-static struct platform_device sdp3430_dss_device = {
-        .name           = "omapdss",
-        .id             = -1,
-        .dev            = {
-                .platform_data = &sdp3430_dss_data,
-        },
-};
-
-static struct regulator_consumer_supply sdp3430_vdda_dac_supply = {
-        .supply         = "vdda_dac",
-        .dev            = &sdp3430_dss_device.dev,
-};
-
-static struct platform_device *sdp3430_devices[] __initdata = {
-        &sdp3430_dss_device,
-};
+static struct regulator_consumer_supply sdp3430_vdda_dac_supply =
+        REGULATOR_SUPPLY("vdda_dac", "omapdss");
 
 static struct omap_board_config_kernel sdp3430_config[] __initdata = {
 };
 
-static void __init omap_3430sdp_init_irq(void)
+static void __init omap_3430sdp_init_early(void)
 {
-        omap_board_config = sdp3430_config;
-        omap_board_config_size = ARRAY_SIZE(sdp3430_config);
-        omap3_pm_init_cpuidle(omap3_cpuidle_params_table);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL);
-        omap_init_irq();
 }
 
 static int sdp3430_batt_table[] = {
@@ -370,18 +352,6 @@ static struct omap2_hsmmc_info mmc[] = {
         {}      /* Terminator */
 };
 
-static struct regulator_consumer_supply sdp3430_vmmc1_supply = {
-        .supply                 = "vmmc",
-};
-
-static struct regulator_consumer_supply sdp3430_vsim_supply = {
-        .supply                 = "vmmc_aux",
-};
-
-static struct regulator_consumer_supply sdp3430_vmmc2_supply = {
-        .supply                 = "vmmc",
-};
-
 static int sdp3430_twl_gpio_setup(struct device *dev,
                 unsigned gpio, unsigned ngpio)
 {
@@ -392,13 +362,6 @@ static int sdp3430_twl_gpio_setup(struct device *dev,
         mmc[1].gpio_cd = gpio + 1;
         omap2_hsmmc_init(mmc);
 
-        /* link regulators to MMC adapters ... we "know" the
-         * regulators will be set up only *after* we return.
-         */
-        sdp3430_vmmc1_supply.dev = mmc[0].dev;
-        sdp3430_vsim_supply.dev = mmc[0].dev;
-        sdp3430_vmmc2_supply.dev = mmc[1].dev;
-
         /* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
         gpio_request(gpio + 7, "sub_lcd_en_bkl");
         gpio_direction_output(gpio + 7, 0);
@@ -427,6 +390,34 @@ static struct twl4030_madc_platform_data sdp3430_madc_data = {
         .irq_line       = 1,
 };
 
+/* regulator consumer mappings */
+
+/* ads7846 on SPI */
+static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = {
+        REGULATOR_SUPPLY("vcc", "spi1.0"),
+};
+
+static struct regulator_consumer_supply sdp3430_vdda_dac_supplies[] = {
+        REGULATOR_SUPPLY("vdda_dac", "omapdss"),
+};
+
+/* VPLL2 for digital video outputs */
+static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
+        REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+};
+
+static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = {
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
+
+static struct regulator_consumer_supply sdp3430_vsim_supplies[] = {
+        REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
+};
+
+static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = {
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
+};
+
 /*
  * Apply all the fixed voltages since most versions of U-Boot
  * don't bother with that initialization.
@@ -469,6 +460,8 @@ static struct regulator_init_data sdp3430_vaux3 = {
                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
                                         | REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies          = ARRAY_SIZE(sdp3430_vaux3_supplies),
+        .consumer_supplies              = sdp3430_vaux3_supplies,
 };
 
 /* VAUX4 for OMAP VDD_CSI2 (camera) */
@@ -495,8 +488,8 @@ static struct regulator_init_data sdp3430_vmmc1 = {
                                         | REGULATOR_CHANGE_MODE
                                         | REGULATOR_CHANGE_STATUS,
         },
-        .num_consumer_supplies  = 1,
-        .consumer_supplies      = &sdp3430_vmmc1_supply,
+        .num_consumer_supplies  = ARRAY_SIZE(sdp3430_vmmc1_supplies),
+        .consumer_supplies      = sdp3430_vmmc1_supplies,
 };
 
 /* VMMC2 for MMC2 card */
@@ -510,8 +503,8 @@ static struct regulator_init_data sdp3430_vmmc2 = {
                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
                                         | REGULATOR_CHANGE_STATUS,
         },
-        .num_consumer_supplies  = 1,
-        .consumer_supplies      = &sdp3430_vmmc2_supply,
+        .num_consumer_supplies  = ARRAY_SIZE(sdp3430_vmmc2_supplies),
+        .consumer_supplies      = sdp3430_vmmc2_supplies,
 };
 
 /* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
@@ -525,8 +518,8 @@ static struct regulator_init_data sdp3430_vsim = {
                                         | REGULATOR_CHANGE_MODE
                                         | REGULATOR_CHANGE_STATUS,
         },
-        .num_consumer_supplies  = 1,
-        .consumer_supplies      = &sdp3430_vsim_supply,
+        .num_consumer_supplies  = ARRAY_SIZE(sdp3430_vsim_supplies),
+        .consumer_supplies      = sdp3430_vsim_supplies,
 };
 
 /* VDAC for DSS driving S-Video */
@@ -540,16 +533,8 @@ static struct regulator_init_data sdp3430_vdac = {
                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
                                         | REGULATOR_CHANGE_STATUS,
         },
-        .num_consumer_supplies  = 1,
-        .consumer_supplies      = &sdp3430_vdda_dac_supply,
-};
-
-/* VPLL2 for digital video outputs */
-static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
-        {
-                .supply         = "vdds_dsi",
-                .dev            = &sdp3430_dss_device.dev,
-        }
+        .num_consumer_supplies  = ARRAY_SIZE(sdp3430_vdda_dac_supplies),
+        .consumer_supplies      = sdp3430_vdda_dac_supplies,
 };
 
 static struct regulator_init_data sdp3430_vpll2 = {
@@ -567,9 +552,7 @@ static struct regulator_init_data sdp3430_vpll2 = {
         .consumer_supplies      = sdp3430_vpll2_supplies,
 };
 
-static struct twl4030_codec_audio_data sdp3430_audio = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data sdp3430_audio;
 
 static struct twl4030_codec_data sdp3430_codec = {
         .audio_mclk = 26000000,
@@ -669,6 +652,106 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
 static struct omap_board_mux board_mux[] __initdata = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+
+static struct omap_device_pad serial1_pads[] __initdata = {
+        /*
+         * Note that off output enable is an active low
+         * signal. So setting this means pin is a
+         * input enabled in off mode
+         */
+        OMAP_MUX_STATIC("uart1_cts.uart1_cts",
+                         OMAP_PIN_INPUT |
+                         OMAP_PIN_OFF_INPUT_PULLDOWN |
+                         OMAP_OFFOUT_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart1_rts.uart1_rts",
+                         OMAP_PIN_OUTPUT |
+                         OMAP_OFF_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart1_rx.uart1_rx",
+                         OMAP_PIN_INPUT |
+                         OMAP_PIN_OFF_INPUT_PULLDOWN |
+                         OMAP_OFFOUT_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart1_tx.uart1_tx",
+                         OMAP_PIN_OUTPUT |
+                         OMAP_OFF_EN |
+                         OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial2_pads[] __initdata = {
+        OMAP_MUX_STATIC("uart2_cts.uart2_cts",
+                         OMAP_PIN_INPUT_PULLUP |
+                         OMAP_PIN_OFF_INPUT_PULLDOWN |
+                         OMAP_OFFOUT_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_rts.uart2_rts",
+                         OMAP_PIN_OUTPUT |
+                         OMAP_OFF_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_rx.uart2_rx",
+                         OMAP_PIN_INPUT |
+                         OMAP_PIN_OFF_INPUT_PULLDOWN |
+                         OMAP_OFFOUT_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_tx.uart2_tx",
+                         OMAP_PIN_OUTPUT |
+                         OMAP_OFF_EN |
+                         OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial3_pads[] __initdata = {
+        OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
+                         OMAP_PIN_INPUT_PULLDOWN |
+                         OMAP_PIN_OFF_INPUT_PULLDOWN |
+                         OMAP_OFFOUT_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
+                         OMAP_PIN_OUTPUT |
+                         OMAP_OFF_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
+                         OMAP_PIN_INPUT |
+                         OMAP_PIN_OFF_INPUT_PULLDOWN |
+                         OMAP_OFFOUT_EN |
+                         OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
+                         OMAP_PIN_OUTPUT |
+                         OMAP_OFF_EN |
+                         OMAP_MUX_MODE0),
+};
+
+static struct omap_board_data serial1_data = {
+        .id             = 0,
+        .pads           = serial1_pads,
+        .pads_cnt       = ARRAY_SIZE(serial1_pads),
+};
+
+static struct omap_board_data serial2_data = {
+        .id             = 1,
+        .pads           = serial2_pads,
+        .pads_cnt       = ARRAY_SIZE(serial2_pads),
+};
+
+static struct omap_board_data serial3_data = {
+        .id             = 2,
+        .pads           = serial3_pads,
+        .pads_cnt       = ARRAY_SIZE(serial3_pads),
+};
+
+static inline void board_serial_init(void)
+{
+        omap_serial_init_port(&serial1_data);
+        omap_serial_init_port(&serial2_data);
+        omap_serial_init_port(&serial3_data);
+}
+#else
+#define board_mux       NULL
+
+static inline void board_serial_init(void)
+{
+        omap_serial_init();
+}
 #endif
 
 /*
@@ -800,8 +883,11 @@ static struct omap_musb_board_data musb_board_data = {
 static void __init omap_3430sdp_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        omap_board_config = sdp3430_config;
+        omap_board_config_size = ARRAY_SIZE(sdp3430_config);
+        omap3_pm_init_cpuidle(omap3_cpuidle_params_table);
         omap3430_i2c_init();
-        platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices));
+        omap_display_init(&sdp3430_dss_data);
         if (omap_rev() > OMAP3430_REV_ES1_0)
                 ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2;
         else
@@ -810,10 +896,10 @@ static void __init omap_3430sdp_init(void)
         spi_register_board_info(sdp3430_spi_board_info,
                                 ARRAY_SIZE(sdp3430_spi_board_info));
         ads7846_dev_init();
-        omap_serial_init();
+        board_serial_init();
         usb_musb_init(&musb_board_data);
         board_smc91x_init();
-        board_flash_init(sdp_flash_partitions, chip_sel_3430);
+        board_flash_init(sdp_flash_partitions, chip_sel_3430, 0);
         sdp3430_display_init();
         enable_board_wakeup_source();
         usbhs_init(&usbhs_bdata);
@@ -822,9 +908,10 @@ static void __init omap_3430sdp_init(void)
 MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
         /* Maintainer: Syed Khasim - Texas Instruments Inc */
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_3430sdp_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = omap_3430sdp_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap_3430sdp_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index deed2db32c5..a5933cc15ca 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -11,6 +11,7 @@
 #include <linux/platform_device.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
+#include <linux/mtd/nand.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -69,14 +70,11 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
 static struct omap_board_config_kernel sdp_config[] __initdata = {
 };
 
-static void __init omap_sdp_init_irq(void)
+static void __init omap_sdp_init_early(void)
 {
-        omap_board_config = sdp_config;
-        omap_board_config_size = ARRAY_SIZE(sdp_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params,
                                   h8mbx00u0mer0em_sdrc_params);
-        omap_init_irq();
 }
 
 #ifdef CONFIG_OMAP_MUX
@@ -206,19 +204,22 @@ static struct flash_partitions sdp_flash_partitions[] = {
 static void __init omap_sdp_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
+        omap_board_config = sdp_config;
+        omap_board_config_size = ARRAY_SIZE(sdp_config);
         zoom_peripherals_init();
         zoom_display_init();
         board_smc91x_init();
-        board_flash_init(sdp_flash_partitions, chip_sel_sdp);
+        board_flash_init(sdp_flash_partitions, chip_sel_sdp, NAND_BUSWIDTH_16);
         enable_board_wakeup_source();
         usbhs_init(&usbhs_bdata);
 }
 
 MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_sdp_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = omap_sdp_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap_sdp_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index f603f3b04cb..333ceb2c8fb 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -35,6 +35,7 @@
 #include <plat/common.h>
 #include <plat/usb.h>
 #include <plat/mmc.h>
+#include <plat/omap4-keypad.h>
 
 #include "mux.h"
 #include "hsmmc.h"
@@ -47,6 +48,90 @@
 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO        184
 #define OMAP4_SFH7741_ENABLE_GPIO               188
 
+static const int sdp4430_keymap[] = {
+        KEY(0, 0, KEY_E),
+        KEY(0, 1, KEY_R),
+        KEY(0, 2, KEY_T),
+        KEY(0, 3, KEY_HOME),
+        KEY(0, 4, KEY_F5),
+        KEY(0, 5, KEY_UNKNOWN),
+        KEY(0, 6, KEY_I),
+        KEY(0, 7, KEY_LEFTSHIFT),
+
+        KEY(1, 0, KEY_D),
+        KEY(1, 1, KEY_F),
+        KEY(1, 2, KEY_G),
+        KEY(1, 3, KEY_SEND),
+        KEY(1, 4, KEY_F6),
+        KEY(1, 5, KEY_UNKNOWN),
+        KEY(1, 6, KEY_K),
+        KEY(1, 7, KEY_ENTER),
+
+        KEY(2, 0, KEY_X),
+        KEY(2, 1, KEY_C),
+        KEY(2, 2, KEY_V),
+        KEY(2, 3, KEY_END),
+        KEY(2, 4, KEY_F7),
+        KEY(2, 5, KEY_UNKNOWN),
+        KEY(2, 6, KEY_DOT),
+        KEY(2, 7, KEY_CAPSLOCK),
+
+        KEY(3, 0, KEY_Z),
+        KEY(3, 1, KEY_KPPLUS),
+        KEY(3, 2, KEY_B),
+        KEY(3, 3, KEY_F1),
+        KEY(3, 4, KEY_F8),
+        KEY(3, 5, KEY_UNKNOWN),
+        KEY(3, 6, KEY_O),
+        KEY(3, 7, KEY_SPACE),
+
+        KEY(4, 0, KEY_W),
+        KEY(4, 1, KEY_Y),
+        KEY(4, 2, KEY_U),
+        KEY(4, 3, KEY_F2),
+        KEY(4, 4, KEY_VOLUMEUP),
+        KEY(4, 5, KEY_UNKNOWN),
+        KEY(4, 6, KEY_L),
+        KEY(4, 7, KEY_LEFT),
+
+        KEY(5, 0, KEY_S),
+        KEY(5, 1, KEY_H),
+        KEY(5, 2, KEY_J),
+        KEY(5, 3, KEY_F3),
+        KEY(5, 4, KEY_F9),
+        KEY(5, 5, KEY_VOLUMEDOWN),
+        KEY(5, 6, KEY_M),
+        KEY(5, 7, KEY_RIGHT),
+
+        KEY(6, 0, KEY_Q),
+        KEY(6, 1, KEY_A),
+        KEY(6, 2, KEY_N),
+        KEY(6, 3, KEY_BACK),
+        KEY(6, 4, KEY_BACKSPACE),
+        KEY(6, 5, KEY_UNKNOWN),
+        KEY(6, 6, KEY_P),
+        KEY(6, 7, KEY_UP),
+
+        KEY(7, 0, KEY_PROG1),
+        KEY(7, 1, KEY_PROG2),
+        KEY(7, 2, KEY_PROG3),
+        KEY(7, 3, KEY_PROG4),
+        KEY(7, 4, KEY_F4),
+        KEY(7, 5, KEY_UNKNOWN),
+        KEY(7, 6, KEY_OK),
+        KEY(7, 7, KEY_DOWN),
+};
+
+static struct matrix_keymap_data sdp4430_keymap_data = {
+        .keymap                 = sdp4430_keymap,
+        .keymap_size            = ARRAY_SIZE(sdp4430_keymap),
+};
+
+static struct omap4_keypad_platform_data sdp4430_keypad_data = {
+        .keymap_data            = &sdp4430_keymap_data,
+        .rows                   = 8,
+        .cols                   = 8,
+};
 static struct gpio_led sdp4430_gpio_leds[] = {
         {
                 .name   = "omap4:green:debug0",
@@ -238,16 +323,13 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = {
         { OMAP_TAG_LCD,         &sdp4430_lcd_config },
 };
 
-static void __init omap_4430sdp_init_irq(void)
+static void __init omap_4430sdp_init_early(void)
 {
-        omap_board_config = sdp4430_config;
-        omap_board_config_size = ARRAY_SIZE(sdp4430_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(1);
 #endif
-        gic_init_irq();
 }
 
 static struct omap_musb_board_data musb_board_data = {
@@ -266,11 +348,6 @@ static struct twl4030_usb_data omap4_usbphy_data = {
 
 static struct omap2_hsmmc_info mmc[] = {
         {
-                .mmc            = 1,
-                .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
-                .gpio_wp        = -EINVAL,
-        },
-        {
                 .mmc            = 2,
                 .caps           =  MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
                 .gpio_cd        = -EINVAL,
@@ -278,19 +355,24 @@ static struct omap2_hsmmc_info mmc[] = {
                 .nonremovable   = true,
                 .ocr_mask       = MMC_VDD_29_30,
         },
+        {
+                .mmc            = 1,
+                .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
+                .gpio_wp        = -EINVAL,
+        },
         {}      /* Terminator */
 };
 
 static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
         {
                 .supply = "vmmc",
-                .dev_name = "mmci-omap-hs.1",
+                .dev_name = "omap_hsmmc.1",
         },
 };
 static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
         {
                 .supply = "vmmc",
-                .dev_name = "mmci-omap-hs.0",
+                .dev_name = "omap_hsmmc.0",
         },
 };
 
@@ -424,7 +506,6 @@ static struct regulator_init_data sdp4430_vana = {
         .constraints = {
                 .min_uV                 = 2100000,
                 .max_uV                 = 2100000,
-                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
                 .valid_ops_mask  = REGULATOR_CHANGE_MODE
@@ -436,7 +517,6 @@ static struct regulator_init_data sdp4430_vcxio = {
         .constraints = {
                 .min_uV                 = 1800000,
                 .max_uV                 = 1800000,
-                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
                 .valid_ops_mask  = REGULATOR_CHANGE_MODE
@@ -448,7 +528,6 @@ static struct regulator_init_data sdp4430_vdac = {
         .constraints = {
                 .min_uV                 = 1800000,
                 .max_uV                 = 1800000,
-                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
                 .valid_ops_mask  = REGULATOR_CHANGE_MODE
@@ -547,9 +626,76 @@ static struct omap_board_mux board_mux[] __initdata = {
         OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+
+static struct omap_device_pad serial2_pads[] __initdata = {
+        OMAP_MUX_STATIC("uart2_cts.uart2_cts",
+                         OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_rts.uart2_rts",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_rx.uart2_rx",
+                         OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_tx.uart2_tx",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial3_pads[] __initdata = {
+        OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
+                         OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
+                         OMAP_PIN_INPUT | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial4_pads[] __initdata = {
+        OMAP_MUX_STATIC("uart4_rx.uart4_rx",
+                         OMAP_PIN_INPUT | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart4_tx.uart4_tx",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_board_data serial2_data = {
+        .id             = 1,
+        .pads           = serial2_pads,
+        .pads_cnt       = ARRAY_SIZE(serial2_pads),
+};
+
+static struct omap_board_data serial3_data = {
+        .id             = 2,
+        .pads           = serial3_pads,
+        .pads_cnt       = ARRAY_SIZE(serial3_pads),
+};
+
+static struct omap_board_data serial4_data = {
+        .id             = 3,
+        .pads           = serial4_pads,
+        .pads_cnt       = ARRAY_SIZE(serial4_pads),
+};
+
+static inline void board_serial_init(void)
+{
+        struct omap_board_data bdata;
+        bdata.flags     = 0;
+        bdata.pads      = NULL;
+        bdata.pads_cnt  = 0;
+        bdata.id        = 0;
+        /* pass dummy data for UART1 */
+        omap_serial_init_port(&bdata);
+
+        omap_serial_init_port(&serial2_data);
+        omap_serial_init_port(&serial3_data);
+        omap_serial_init_port(&serial4_data);
+}
 #else
 #define board_mux       NULL
-#endif
+
+static inline void board_serial_init(void)
+{
+        omap_serial_init();
+}
+ #endif
 
 static void __init omap_4430sdp_init(void)
 {
@@ -560,10 +706,13 @@ static void __init omap_4430sdp_init(void)
                 package = OMAP_PACKAGE_CBL;
         omap4_mux_init(board_mux, package);
 
+        omap_board_config = sdp4430_config;
+        omap_board_config_size = ARRAY_SIZE(sdp4430_config);
+
         omap4_i2c_init();
         omap_sfh7741prox_init();
         platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
-        omap_serial_init();
+        board_serial_init();
         omap4_twl6030_hsmmc_init(mmc);
 
         usb_musb_init(&musb_board_data);
@@ -576,6 +725,10 @@ static void __init omap_4430sdp_init(void)
                 spi_register_board_info(sdp4430_spi_board_info,
                                 ARRAY_SIZE(sdp4430_spi_board_info));
         }
+
+        status = omap4_keyboard_init(&sdp4430_keypad_data);
+        if (status)
+                pr_err("Keypad initialization failed: %d\n", status);
 }
 
 static void __init omap_4430sdp_map_io(void)
@@ -587,9 +740,10 @@ static void __init omap_4430sdp_map_io(void)
 MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
         /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
         .boot_params    = 0x80000100,
-        .map_io         = omap_4430sdp_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_4430sdp_init_irq,
+        .map_io         = omap_4430sdp_map_io,
+        .init_early     = omap_4430sdp_init_early,
+        .init_irq       = gic_init_irq,
         .init_machine   = omap_4430sdp_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c
index e3a194f6b13..a890d244fec 100644
--- a/arch/arm/mach-omap2/board-am3517crane.c
+++ b/arch/arm/mach-omap2/board-am3517crane.c
@@ -49,14 +49,10 @@ static struct omap_board_mux board_mux[] __initdata = {
 #define board_mux       NULL
 #endif
 
-static void __init am3517_crane_init_irq(void)
+static void __init am3517_crane_init_early(void)
 {
-        omap_board_config = am3517_crane_config;
-        omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
-
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
 static struct usbhs_omap_board_data usbhs_bdata __initdata = {
@@ -77,6 +73,9 @@ static void __init am3517_crane_init(void)
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
         omap_serial_init();
 
+        omap_board_config = am3517_crane_config;
+        omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
+
         /* Configure GPIO for EHCI port */
         if (omap_mux_init_gpio(GPIO_USB_NRESET, OMAP_PIN_OUTPUT)) {
                 pr_err("Can not configure mux for GPIO_USB_NRESET %d\n",
@@ -108,9 +107,10 @@ static void __init am3517_crane_init(void)
 
 MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = am3517_crane_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = am3517_crane_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = am3517_crane_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 913538ad17d..ce7d5e6e415 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -200,6 +200,9 @@ static struct pca953x_platform_data am3517evm_gpio_expander_info_0 = {
 };
 static struct i2c_board_info __initdata am3517evm_i2c2_boardinfo[] = {
         {
+                I2C_BOARD_INFO("tlv320aic23", 0x1A),
+        },
+        {
                 I2C_BOARD_INFO("tca6416", 0x21),
                 .platform_data = &am3517evm_gpio_expander_info_0,
         },
@@ -378,37 +381,23 @@ static struct omap_dss_board_info am3517_evm_dss_data = {
         .default_device = &am3517_evm_lcd_device,
 };
 
-static struct platform_device am3517_evm_dss_device = {
-        .name           = "omapdss",
-        .id             = -1,
-        .dev            = {
-                .platform_data  = &am3517_evm_dss_data,
-        },
-};
-
 /*
  * Board initialization
  */
-static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
-};
-
-static struct platform_device *am3517_evm_devices[] __initdata = {
-        &am3517_evm_dss_device,
-};
-
-static void __init am3517_evm_init_irq(void)
+static void __init am3517_evm_init_early(void)
 {
-        omap_board_config = am3517_evm_config;
-        omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
 static struct omap_musb_board_data musb_board_data = {
         .interface_type         = MUSB_INTERFACE_ULPI,
         .mode                   = MUSB_OTG,
         .power                  = 500,
+        .set_phy_power          = am35x_musb_phy_power,
+        .clear_irq              = am35x_musb_clear_irq,
+        .set_mode               = am35x_musb_set_mode,
+        .reset                  = am35x_musb_reset,
 };
 
 static __init void am3517_evm_musb_init(void)
@@ -490,14 +479,17 @@ static void am3517_evm_hecc_init(struct ti_hecc_platform_data *pdata)
         platform_device_register(&am3517_hecc_device);
 }
 
+static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
+};
+
 static void __init am3517_evm_init(void)
 {
+        omap_board_config = am3517_evm_config;
+        omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 
         am3517_evm_i2c_init();
-        platform_add_devices(am3517_evm_devices,
-                                ARRAY_SIZE(am3517_evm_devices));
-
+        omap_display_init(&am3517_evm_dss_data);
         omap_serial_init();
 
         /* Configure GPIO for EHCI port */
@@ -521,9 +513,10 @@ static void __init am3517_evm_init(void)
 
 MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = am3517_evm_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = am3517_evm_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = am3517_evm_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 9f55b68687f..f4f8374a029 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -274,13 +274,10 @@ static struct omap_board_config_kernel apollon_config[] __initdata = {
         { OMAP_TAG_LCD,         &apollon_lcd_config },
 };
 
-static void __init omap_apollon_init_irq(void)
+static void __init omap_apollon_init_early(void)
 {
-        omap_board_config = apollon_config;
-        omap_board_config_size = ARRAY_SIZE(apollon_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
 static void __init apollon_led_init(void)
@@ -320,6 +317,8 @@ static void __init omap_apollon_init(void)
         u32 v;
 
         omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
+        omap_board_config = apollon_config;
+        omap_board_config_size = ARRAY_SIZE(apollon_config);
 
         apollon_init_smc91x();
         apollon_led_init();
@@ -355,9 +354,10 @@ static void __init omap_apollon_map_io(void)
 MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon")
         /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */
         .boot_params    = 0x80000100,
-        .map_io         = omap_apollon_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_apollon_init_irq,
+        .map_io         = omap_apollon_map_io,
+        .init_early     = omap_apollon_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap_apollon_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 9be7289cbb5..7b5647954c1 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -401,14 +401,6 @@ static struct omap_dss_board_info cm_t35_dss_data = {
         .default_device = &cm_t35_dvi_device,
 };
 
-static struct platform_device cm_t35_dss_device = {
-        .name           = "omapdss",
-        .id             = -1,
-        .dev            = {
-                .platform_data = &cm_t35_dss_data,
-        },
-};
-
 static struct omap2_mcspi_device_config tdo24m_mcspi_config = {
         .turbo_mode     = 0,
         .single_channel = 1,    /* 0: slave, 1: master */
@@ -468,7 +460,7 @@ static void __init cm_t35_init_display(void)
         msleep(50);
         gpio_set_value(lcd_en_gpio, 1);
 
-        err = platform_device_register(&cm_t35_dss_device);
+        err = omap_display_init(&cm_t35_dss_data);
         if (err) {
                 pr_err("CM-T35: failed to register DSS device\n");
                 goto err_dev_reg;
@@ -495,15 +487,11 @@ static struct regulator_consumer_supply cm_t35_vsim_supply = {
         .supply                 = "vmmc_aux",
 };
 
-static struct regulator_consumer_supply cm_t35_vdac_supply = {
-        .supply         = "vdda_dac",
-        .dev            = &cm_t35_dss_device.dev,
-};
+static struct regulator_consumer_supply cm_t35_vdac_supply =
+        REGULATOR_SUPPLY("vdda_dac", "omapdss");
 
-static struct regulator_consumer_supply cm_t35_vdvi_supply = {
-        .supply         = "vdvi",
-        .dev            = &cm_t35_dss_device.dev,
-};
+static struct regulator_consumer_supply cm_t35_vdvi_supply =
+        REGULATOR_SUPPLY("vdvi", "omapdss");
 
 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
 static struct regulator_init_data cm_t35_vmmc1 = {
@@ -680,20 +668,14 @@ static void __init cm_t35_init_i2c(void)
                               ARRAY_SIZE(cm_t35_i2c_boardinfo));
 }
 
-static struct omap_board_config_kernel cm_t35_config[] __initdata = {
-};
-
-static void __init cm_t35_init_irq(void)
+static void __init cm_t35_init_early(void)
 {
-        omap_board_config = cm_t35_config;
-        omap_board_config_size = ARRAY_SIZE(cm_t35_config);
-
         omap2_init_common_infrastructure();
         omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
                              mt46h32m32lf6_sdrc_params);
-        omap_init_irq();
 }
 
+#ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
         /* nCS and IRQ for CM-T35 ethernet */
         OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
@@ -791,6 +773,7 @@ static struct omap_board_mux board_mux[] __initdata = {
 
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+#endif
 
 static struct omap_musb_board_data musb_board_data = {
         .interface_type         = MUSB_INTERFACE_ULPI,
@@ -798,8 +781,13 @@ static struct omap_musb_board_data musb_board_data = {
         .power                  = 100,
 };
 
+static struct omap_board_config_kernel cm_t35_config[] __initdata = {
+};
+
 static void __init cm_t35_init(void)
 {
+        omap_board_config = cm_t35_config;
+        omap_board_config_size = ARRAY_SIZE(cm_t35_config);
         omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
         omap_serial_init();
         cm_t35_init_i2c();
@@ -815,9 +803,10 @@ static void __init cm_t35_init(void)
 
 MACHINE_START(CM_T35, "Compulab CM-T35")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = cm_t35_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = cm_t35_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = cm_t35_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index 8e18dc76b11..a27e3eee829 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -254,16 +254,13 @@ static inline void cm_t3517_init_nand(void) {}
 static struct omap_board_config_kernel cm_t3517_config[] __initdata = {
 };
 
-static void __init cm_t3517_init_irq(void)
+static void __init cm_t3517_init_early(void)
 {
-        omap_board_config = cm_t3517_config;
-        omap_board_config_size = ARRAY_SIZE(cm_t3517_config);
-
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
+#ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
         /* GPIO186 - Green LED */
         OMAP3_MUX(SYS_CLKOUT2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
@@ -289,11 +286,14 @@ static struct omap_board_mux board_mux[] __initdata = {
 
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+#endif
 
 static void __init cm_t3517_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
         omap_serial_init();
+        omap_board_config = cm_t3517_config;
+        omap_board_config_size = ARRAY_SIZE(cm_t3517_config);
         cm_t3517_init_leds();
         cm_t3517_init_nand();
         cm_t3517_init_rtc();
@@ -303,9 +303,10 @@ static void __init cm_t3517_init(void)
 
 MACHINE_START(CM_T3517, "Compulab CM-T3517")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = cm_t3517_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = cm_t3517_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = cm_t3517_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index bc0141b9869..aa27483c493 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -140,7 +140,7 @@ static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
 }
 
 static struct regulator_consumer_supply devkit8000_vmmc1_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
 
 
 /* ads7846 on SPI */
@@ -195,14 +195,6 @@ static struct omap_dss_board_info devkit8000_dss_data = {
         .default_device = &devkit8000_lcd_device,
 };
 
-static struct platform_device devkit8000_dss_device = {
-        .name           = "omapdss",
-        .id             = -1,
-        .dev            = {
-                .platform_data = &devkit8000_dss_data,
-        },
-};
-
 static struct regulator_consumer_supply devkit8000_vdda_dac_supply =
         REGULATOR_SUPPLY("vdda_dac", "omapdss");
 
@@ -350,9 +342,7 @@ static struct twl4030_usb_data devkit8000_usb_data = {
         .usb_mode       = T2_USB_MODE_ULPI,
 };
 
-static struct twl4030_codec_audio_data devkit8000_audio_data = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data devkit8000_audio_data;
 
 static struct twl4030_codec_data devkit8000_codec_data = {
         .audio_mclk = 26000000,
@@ -456,11 +446,15 @@ static struct platform_device keys_gpio = {
 };
 
 
-static void __init devkit8000_init_irq(void)
+static void __init devkit8000_init_early(void)
 {
         omap2_init_common_infrastructure();
         omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
                                   mt46h32m32lf6_sdrc_params);
+}
+
+static void __init devkit8000_init_irq(void)
+{
         omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(12);
@@ -575,7 +569,6 @@ static void __init omap_dm9000_init(void)
 }
 
 static struct platform_device *devkit8000_devices[] __initdata = {
-        &devkit8000_dss_device,
         &leds_gpio,
         &keys_gpio,
         &omap_dm9000_dev,
@@ -632,6 +625,7 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
         .reset_gpio_port[2]  = -EINVAL
 };
 
+#ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
         /* nCS and IRQ for Devkit8000 ethernet */
         OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
@@ -785,6 +779,7 @@ static struct omap_board_mux board_mux[] __initdata = {
 
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+#endif
 
 static void __init devkit8000_init(void)
 {
@@ -797,6 +792,7 @@ static void __init devkit8000_init(void)
         platform_add_devices(devkit8000_devices,
                         ARRAY_SIZE(devkit8000_devices));
 
+        omap_display_init(&devkit8000_dss_data);
         spi_register_board_info(devkit8000_spi_board_info,
         ARRAY_SIZE(devkit8000_spi_board_info));
 
@@ -813,8 +809,9 @@ static void __init devkit8000_init(void)
 
 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
+        .map_io         = omap3_map_io,
+        .init_early     = devkit8000_init_early,
         .init_irq       = devkit8000_init_irq,
         .init_machine   = devkit8000_init,
         .timer          = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index fd38c05bb47..729892fdcf2 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -1,5 +1,5 @@
 /*
- * board-sdp-flash.c
+ * board-flash.c
  * Modified from mach-omap2/board-3430sdp-flash.c
  *
  * Copyright (C) 2009 Nokia Corporation
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
+#include <plat/irqs.h>
 
 #include <plat/gpmc.h>
 #include <plat/nand.h>
@@ -73,11 +74,11 @@ __init board_nor_init(struct mtd_partition *nor_parts, u8 nr_parts, u8 cs)
                                         + FLASH_SIZE_SDPV1 - 1;
         }
         if (err < 0) {
-                printk(KERN_ERR "NOR: Can't request GPMC CS\n");
+                pr_err("NOR: Can't request GPMC CS\n");
                 return;
         }
         if (platform_device_register(&board_nor_device) < 0)
-                printk(KERN_ERR "Unable to register NOR device\n");
+                pr_err("Unable to register NOR device\n");
 }
 
 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
@@ -139,17 +140,21 @@ static struct omap_nand_platform_data board_nand_data = {
 };
 
 void
-__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs)
+__init board_nand_init(struct mtd_partition *nand_parts,
+                        u8 nr_parts, u8 cs, int nand_type)
 {
         board_nand_data.cs              = cs;
         board_nand_data.parts           = nand_parts;
-        board_nand_data.nr_parts                = nr_parts;
+        board_nand_data.nr_parts        = nr_parts;
+        board_nand_data.devsize         = nand_type;
 
+        board_nand_data.ecc_opt = OMAP_ECC_HAMMING_CODE_DEFAULT;
+        board_nand_data.gpmc_irq = OMAP_GPMC_IRQ_BASE + cs;
         gpmc_nand_init(&board_nand_data);
 }
 #else
 void
-__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs)
+__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs, int nand_type)
 {
 }
 #endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */
@@ -189,12 +194,12 @@ unmap:
 }
 
 /**
- * sdp3430_flash_init - Identify devices connected to GPMC and register.
+ * board_flash_init - Identify devices connected to GPMC and register.
  *
  * @return - void.
  */
 void board_flash_init(struct flash_partitions partition_info[],
-                                        char chip_sel_board[][GPMC_CS_NUM])
+                        char chip_sel_board[][GPMC_CS_NUM], int nand_type)
 {
         u8              cs = 0;
         u8              norcs = GPMC_CS_NUM + 1;
@@ -208,7 +213,7 @@ void board_flash_init(struct flash_partitions partition_info[],
          */
         idx = get_gpmc0_type();
         if (idx >= MAX_SUPPORTED_GPMC_CONFIG) {
-                printk(KERN_ERR "%s: Invalid chip select: %d\n", __func__, cs);
+                pr_err("%s: Invalid chip select: %d\n", __func__, cs);
                 return;
         }
         config_sel = (unsigned char *)(chip_sel_board[idx]);
@@ -232,23 +237,20 @@ void board_flash_init(struct flash_partitions partition_info[],
         }
 
         if (norcs > GPMC_CS_NUM)
-                printk(KERN_INFO "NOR: Unable to find configuration "
-                                "in GPMC\n");
+                pr_err("NOR: Unable to find configuration in GPMC\n");
         else
                 board_nor_init(partition_info[0].parts,
                                 partition_info[0].nr_parts, norcs);
 
         if (onenandcs > GPMC_CS_NUM)
-                printk(KERN_INFO "OneNAND: Unable to find configuration "
-                                "in GPMC\n");
+                pr_err("OneNAND: Unable to find configuration in GPMC\n");
         else
                 board_onenand_init(partition_info[1].parts,
                                         partition_info[1].nr_parts, onenandcs);
 
         if (nandcs > GPMC_CS_NUM)
-                printk(KERN_INFO "NAND: Unable to find configuration "
-                                "in GPMC\n");
+                pr_err("NAND: Unable to find configuration in GPMC\n");
         else
                 board_nand_init(partition_info[2].parts,
-                                partition_info[2].nr_parts, nandcs);
+                        partition_info[2].nr_parts, nandcs, nand_type);
 }
diff --git a/arch/arm/mach-omap2/board-flash.h b/arch/arm/mach-omap2/board-flash.h
index 69befe00dd2..c240a3f8d16 100644
--- a/arch/arm/mach-omap2/board-flash.h
+++ b/arch/arm/mach-omap2/board-flash.h
@@ -25,6 +25,6 @@ struct flash_partitions {
 };
 
 extern void board_flash_init(struct flash_partitions [],
-                                char chip_sel[][GPMC_CS_NUM]);
+                                char chip_sel[][GPMC_CS_NUM], int nand_type);
 extern void board_nand_init(struct mtd_partition *nand_parts,
-                                        u8 nr_parts, u8 cs);
+                                        u8 nr_parts, u8 cs, int nand_type);
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 0e3d81e09f8..73e3c31e850 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -33,18 +33,17 @@
 static struct omap_board_config_kernel generic_config[] = {
 };
 
-static void __init omap_generic_init_irq(void)
+static void __init omap_generic_init_early(void)
 {
-        omap_board_config = generic_config;
-        omap_board_config_size = ARRAY_SIZE(generic_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
 static void __init omap_generic_init(void)
 {
         omap_serial_init();
+        omap_board_config = generic_config;
+        omap_board_config_size = ARRAY_SIZE(generic_config);
 }
 
 static void __init omap_generic_map_io(void)
@@ -68,9 +67,10 @@ static void __init omap_generic_map_io(void)
 MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx")
         /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
         .boot_params    = 0x80000100,
-        .map_io         = omap_generic_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_generic_init_irq,
+        .map_io         = omap_generic_map_io,
+        .init_early     = omap_generic_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap_generic_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 25cc9dad4b0..bac7933b8cb 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -290,14 +290,15 @@ static struct omap_board_config_kernel h4_config[] __initdata = {
         { OMAP_TAG_LCD,         &h4_lcd_config },
 };
 
-static void __init omap_h4_init_irq(void)
+static void __init omap_h4_init_early(void)
 {
-        omap_board_config = h4_config;
-        omap_board_config_size = ARRAY_SIZE(h4_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
+}
+
+static void __init omap_h4_init_irq(void)
+{
         omap_init_irq();
-        h4_init_flash();
 }
 
 static struct at24_platform_data m24c01 = {
@@ -330,6 +331,9 @@ static void __init omap_h4_init(void)
 {
         omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAF);
 
+        omap_board_config = h4_config;
+        omap_board_config_size = ARRAY_SIZE(h4_config);
+
         /*
          * Make sure the serial ports are muxed on at this point.
          * You have to mux them off in device drivers later on
@@ -367,6 +371,7 @@ static void __init omap_h4_init(void)
         platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices));
         omap2_usbfs_init(&h4_usb_config);
         omap_serial_init();
+        h4_init_flash();
 }
 
 static void __init omap_h4_map_io(void)
@@ -378,8 +383,9 @@ static void __init omap_h4_map_io(void)
 MACHINE_START(OMAP_H4, "OMAP2420 H4 board")
         /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
         .boot_params    = 0x80000100,
-        .map_io         = omap_h4_map_io,
         .reserve        = omap_reserve,
+        .map_io         = omap_h4_map_io,
+        .init_early     = omap_h4_init_early,
         .init_irq       = omap_h4_init_irq,
         .init_machine   = omap_h4_init,
         .timer          = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index f9f53441931..d3199b4ecdb 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -250,7 +250,7 @@ static inline void __init igep2_init_smsc911x(void) { }
 #endif
 
 static struct regulator_consumer_supply igep2_vmmc1_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
 
 /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
 static struct regulator_init_data igep2_vmmc1 = {
@@ -268,7 +268,7 @@ static struct regulator_init_data igep2_vmmc1 = {
 };
 
 static struct regulator_consumer_supply igep2_vio_supply =
-        REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
 
 static struct regulator_init_data igep2_vio = {
         .constraints = {
@@ -286,7 +286,7 @@ static struct regulator_init_data igep2_vio = {
 };
 
 static struct regulator_consumer_supply igep2_vmmc2_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
 
 static struct regulator_init_data igep2_vmmc2 = {
         .constraints            = {
@@ -485,18 +485,8 @@ static struct omap_dss_board_info igep2_dss_data = {
         .default_device = &igep2_dvi_device,
 };
 
-static struct platform_device igep2_dss_device = {
-        .name   = "omapdss",
-        .id     = -1,
-        .dev    = {
-                .platform_data = &igep2_dss_data,
-        },
-};
-
-static struct regulator_consumer_supply igep2_vpll2_supply = {
-        .supply = "vdds_dsi",
-        .dev    = &igep2_dss_device.dev,
-};
+static struct regulator_consumer_supply igep2_vpll2_supply =
+        REGULATOR_SUPPLY("vdds_dsi", "omapdss");
 
 static struct regulator_init_data igep2_vpll2 = {
         .constraints = {
@@ -521,21 +511,17 @@ static void __init igep2_display_init(void)
 }
 
 static struct platform_device *igep2_devices[] __initdata = {
-        &igep2_dss_device,
         &igep2_vwlan_device,
 };
 
-static void __init igep2_init_irq(void)
+static void __init igep2_init_early(void)
 {
         omap2_init_common_infrastructure();
         omap2_init_common_devices(m65kxxxxam_sdrc_params,
                                   m65kxxxxam_sdrc_params);
-        omap_init_irq();
 }
 
-static struct twl4030_codec_audio_data igep2_audio_data = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data igep2_audio_data;
 
 static struct twl4030_codec_data igep2_codec_data = {
         .audio_mclk = 26000000,
@@ -697,6 +683,7 @@ static void __init igep2_init(void)
         /* Register I2C busses and drivers */
         igep2_i2c_init();
         platform_add_devices(igep2_devices, ARRAY_SIZE(igep2_devices));
+        omap_display_init(&igep2_dss_data);
         omap_serial_init();
         usb_musb_init(&musb_board_data);
         usbhs_init(&usbhs_bdata);
@@ -716,9 +703,10 @@ static void __init igep2_init(void)
 
 MACHINE_START(IGEP0020, "IGEP v2 board")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = igep2_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = igep2_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = igep2_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c
index 579fc2d2525..b10db0e6ee6 100644
--- a/arch/arm/mach-omap2/board-igep0030.c
+++ b/arch/arm/mach-omap2/board-igep0030.c
@@ -142,7 +142,7 @@ static void __init igep3_flash_init(void) {}
 #endif
 
 static struct regulator_consumer_supply igep3_vmmc1_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
 
 /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
 static struct regulator_init_data igep3_vmmc1 = {
@@ -160,7 +160,7 @@ static struct regulator_init_data igep3_vmmc1 = {
 };
 
 static struct regulator_consumer_supply igep3_vio_supply =
-        REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
 
 static struct regulator_init_data igep3_vio = {
         .constraints = {
@@ -178,7 +178,7 @@ static struct regulator_init_data igep3_vio = {
 };
 
 static struct regulator_consumer_supply igep3_vmmc2_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
 
 static struct regulator_init_data igep3_vmmc2 = {
         .constraints    = {
@@ -331,12 +331,11 @@ static struct platform_device *igep3_devices[] __initdata = {
         &igep3_vwlan_device,
 };
 
-static void __init igep3_init_irq(void)
+static void __init igep3_init_early(void)
 {
         omap2_init_common_infrastructure();
         omap2_init_common_devices(m65kxxxxam_sdrc_params,
                                   m65kxxxxam_sdrc_params);
-        omap_init_irq();
 }
 
 static struct twl4030_platform_data igep3_twl4030_pdata = {
@@ -452,7 +451,8 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module")
         .boot_params    = 0x80000100,
         .reserve        = omap_reserve,
         .map_io         = omap3_map_io,
-        .init_irq       = igep3_init_irq,
+        .init_early     = igep3_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = igep3_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index e5dc74875f9..e2ba77957a8 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -288,13 +288,10 @@ static struct omap_board_config_kernel ldp_config[] __initdata = {
         { OMAP_TAG_LCD,         &ldp_lcd_config },
 };
 
-static void __init omap_ldp_init_irq(void)
+static void __init omap_ldp_init_early(void)
 {
-        omap_board_config = ldp_config;
-        omap_board_config_size = ARRAY_SIZE(ldp_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
 static struct twl4030_usb_data ldp_usb_data = {
@@ -330,6 +327,26 @@ static struct regulator_init_data ldp_vmmc1 = {
         .consumer_supplies      = &ldp_vmmc1_supply,
 };
 
+/* ads7846 on SPI */
+static struct regulator_consumer_supply ldp_vaux1_supplies[] = {
+        REGULATOR_SUPPLY("vcc", "spi1.0"),
+};
+
+/* VAUX1 */
+static struct regulator_init_data ldp_vaux1 = {
+        .constraints = {
+                .min_uV                 = 3000000,
+                .max_uV                 = 3000000,
+                .apply_uV               = true,
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                        | REGULATOR_MODE_STANDBY,
+                .valid_ops_mask         = REGULATOR_CHANGE_MODE
+                                        | REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies          = ARRAY_SIZE(ldp_vaux1_supplies),
+        .consumer_supplies              = ldp_vaux1_supplies,
+};
+
 static struct twl4030_platform_data ldp_twldata = {
         .irq_base       = TWL4030_IRQ_BASE,
         .irq_end        = TWL4030_IRQ_END,
@@ -338,6 +355,7 @@ static struct twl4030_platform_data ldp_twldata = {
         .madc           = &ldp_madc_data,
         .usb            = &ldp_usb_data,
         .vmmc1          = &ldp_vmmc1,
+        .vaux1          = &ldp_vaux1,
         .gpio           = &ldp_gpio_data,
         .keypad         = &ldp_kp_twl4030_data,
 };
@@ -423,6 +441,8 @@ static struct mtd_partition ldp_nand_partitions[] = {
 static void __init omap_ldp_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        omap_board_config = ldp_config;
+        omap_board_config_size = ARRAY_SIZE(ldp_config);
         ldp_init_smsc911x();
         omap_i2c_init();
         platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices));
@@ -434,7 +454,7 @@ static void __init omap_ldp_init(void)
         omap_serial_init();
         usb_musb_init(&musb_board_data);
         board_nand_init(ldp_nand_partitions,
-                ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS);
+                ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0);
 
         omap2_hsmmc_init(mmc);
         /* link regulators to MMC adapters */
@@ -443,9 +463,10 @@ static void __init omap_ldp_init(void)
 
 MACHINE_START(OMAP_LDP, "OMAP LDP board")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_ldp_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = omap_ldp_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap_ldp_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index f396756872b..e710cd9e079 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -536,7 +536,7 @@ static void __init n8x0_mmc_init(void)
         }
 
         mmc_data[0] = &mmc1_data;
-        omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
+        omap242x_init_mmc(mmc_data);
 }
 #else
 
@@ -628,11 +628,10 @@ static void __init n8x0_map_io(void)
         omap242x_map_common_io();
 }
 
-static void __init n8x0_init_irq(void)
+static void __init n8x0_init_early(void)
 {
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
 #ifdef CONFIG_OMAP_MUX
@@ -703,27 +702,30 @@ static void __init n8x0_init_machine(void)
 
 MACHINE_START(NOKIA_N800, "Nokia N800")
         .boot_params    = 0x80000100,
-        .map_io         = n8x0_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = n8x0_init_irq,
+        .map_io         = n8x0_map_io,
+        .init_early     = n8x0_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = n8x0_init_machine,
         .timer          = &omap_timer,
 MACHINE_END
 
 MACHINE_START(NOKIA_N810, "Nokia N810")
         .boot_params    = 0x80000100,
-        .map_io         = n8x0_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = n8x0_init_irq,
+        .map_io         = n8x0_map_io,
+        .init_early     = n8x0_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = n8x0_init_machine,
         .timer          = &omap_timer,
 MACHINE_END
 
 MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
         .boot_params    = 0x80000100,
-        .map_io         = n8x0_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = n8x0_init_irq,
+        .map_io         = n8x0_map_io,
+        .init_early     = n8x0_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = n8x0_init_machine,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index f0963b6e462..7640c054f43 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -23,6 +23,7 @@
 #include <linux/gpio.h>
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
+#include <linux/opp.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
@@ -45,10 +46,12 @@
 #include <plat/gpmc.h>
 #include <plat/nand.h>
 #include <plat/usb.h>
+#include <plat/omap_device.h>
 
 #include "mux.h"
 #include "hsmmc.h"
 #include "timer-gp.h"
+#include "pm.h"
 
 #define NAND_BLOCK_SIZE         SZ_128K
 
@@ -228,14 +231,6 @@ static struct omap_dss_board_info beagle_dss_data = {
         .default_device = &beagle_dvi_device,
 };
 
-static struct platform_device beagle_dss_device = {
-        .name          = "omapdss",
-        .id            = -1,
-        .dev            = {
-                .platform_data = &beagle_dss_data,
-        },
-};
-
 static struct regulator_consumer_supply beagle_vdac_supply =
         REGULATOR_SUPPLY("vdda_dac", "omapdss");
 
@@ -435,9 +430,7 @@ static struct twl4030_usb_data beagle_usb_data = {
         .usb_mode       = T2_USB_MODE_ULPI,
 };
 
-static struct twl4030_codec_audio_data beagle_audio_data = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data beagle_audio_data;
 
 static struct twl4030_codec_data beagle_codec_data = {
         .audio_mclk = 26000000,
@@ -536,11 +529,15 @@ static struct platform_device keys_gpio = {
         },
 };
 
-static void __init omap3_beagle_init_irq(void)
+static void __init omap3_beagle_init_early(void)
 {
         omap2_init_common_infrastructure();
         omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
                                   mt46h32m32lf6_sdrc_params);
+}
+
+static void __init omap3_beagle_init_irq(void)
+{
         omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(12);
@@ -550,7 +547,6 @@ static void __init omap3_beagle_init_irq(void)
 static struct platform_device *omap3_beagle_devices[] __initdata = {
         &leds_gpio,
         &keys_gpio,
-        &beagle_dss_device,
 };
 
 static void __init omap3beagle_flash_init(void)
@@ -610,6 +606,52 @@ static struct omap_musb_board_data musb_board_data = {
         .power                  = 100,
 };
 
+static void __init beagle_opp_init(void)
+{
+        int r = 0;
+
+        /* Initialize the omap3 opp table */
+        if (omap3_opp_init()) {
+                pr_err("%s: opp default init failed\n", __func__);
+                return;
+        }
+
+        /* Custom OPP enabled for XM */
+        if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
+                struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
+                struct omap_hwmod *dh = omap_hwmod_lookup("iva");
+                struct device *dev;
+
+                if (!mh || !dh) {
+                        pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
+                                __func__, mh, dh);
+                        return;
+                }
+                /* Enable MPU 1GHz and lower opps */
+                dev = &mh->od->pdev.dev;
+                r = opp_enable(dev, 800000000);
+                /* TODO: MPU 1GHz needs SR and ABB */
+
+                /* Enable IVA 800MHz and lower opps */
+                dev = &dh->od->pdev.dev;
+                r |= opp_enable(dev, 660000000);
+                /* TODO: DSP 800MHz needs SR and ABB */
+                if (r) {
+                        pr_err("%s: failed to enable higher opp %d\n",
+                                __func__, r);
+                        /*
+                         * Cleanup - disable the higher freqs - we dont care
+                         * about the results
+                         */
+                        dev = &mh->od->pdev.dev;
+                        opp_disable(dev, 800000000);
+                        dev = &dh->od->pdev.dev;
+                        opp_disable(dev, 660000000);
+                }
+        }
+        return;
+}
+
 static void __init omap3_beagle_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
@@ -617,6 +659,7 @@ static void __init omap3_beagle_init(void)
         omap3_beagle_i2c_init();
         platform_add_devices(omap3_beagle_devices,
                         ARRAY_SIZE(omap3_beagle_devices));
+        omap_display_init(&beagle_dss_data);
         omap_serial_init();
 
         omap_mux_init_gpio(170, OMAP_PIN_INPUT);
@@ -633,13 +676,15 @@ static void __init omap3_beagle_init(void)
         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 
         beagle_display_init();
+        beagle_opp_init();
 }
 
 MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
         /* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
+        .map_io         = omap3_map_io,
+        .init_early     = omap3_beagle_init_early,
         .init_irq       = omap3_beagle_init_irq,
         .init_machine   = omap3_beagle_init,
         .timer          = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 38a2d91790c..0fa2c7b208b 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -30,6 +30,8 @@
 #include <linux/usb/otg.h>
 #include <linux/smsc911x.h>
 
+#include <linux/wl12xx.h>
+#include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
 #include <linux/mmc/host.h>
 
@@ -58,6 +60,13 @@
 #define OMAP3EVM_ETHR_ID_REV    0x50
 #define OMAP3EVM_ETHR_GPIO_IRQ  176
 #define OMAP3EVM_SMSC911X_CS    5
+/*
+ * Eth Reset signal
+ *      64 = Generation 1 (<=RevD)
+ *      7 = Generation 2 (>=RevE)
+ */
+#define OMAP3EVM_GEN1_ETHR_GPIO_RST     64
+#define OMAP3EVM_GEN2_ETHR_GPIO_RST     7
 
 static u8 omap3_evm_version;
 
@@ -124,10 +133,15 @@ static struct platform_device omap3evm_smsc911x_device = {
 
 static inline void __init omap3evm_init_smsc911x(void)
 {
-        int eth_cs;
+        int eth_cs, eth_rst;
         struct clk *l3ck;
         unsigned int rate;
 
+        if (get_omap3_evm_rev() == OMAP3EVM_BOARD_GEN_1)
+                eth_rst = OMAP3EVM_GEN1_ETHR_GPIO_RST;
+        else
+                eth_rst = OMAP3EVM_GEN2_ETHR_GPIO_RST;
+
         eth_cs = OMAP3EVM_SMSC911X_CS;
 
         l3ck = clk_get(NULL, "l3_ck");
@@ -136,6 +150,27 @@ static inline void __init omap3evm_init_smsc911x(void)
         else
                 rate = clk_get_rate(l3ck);
 
+        /* Configure ethernet controller reset gpio */
+        if (cpu_is_omap3430()) {
+                if (gpio_request(eth_rst, "SMSC911x gpio") < 0) {
+                        pr_err(KERN_ERR "Failed to request %d for smsc911x\n",
+                                        eth_rst);
+                        return;
+                }
+
+                if (gpio_direction_output(eth_rst, 1) < 0) {
+                        pr_err(KERN_ERR "Failed to set direction of %d for" \
+                                        " smsc911x\n", eth_rst);
+                        return;
+                }
+                /* reset pulse to ethernet controller*/
+                usleep_range(150, 220);
+                gpio_set_value(eth_rst, 0);
+                usleep_range(150, 220);
+                gpio_set_value(eth_rst, 1);
+                usleep_range(1, 2);
+        }
+
         if (gpio_request(OMAP3EVM_ETHR_GPIO_IRQ, "SMSC911x irq") < 0) {
                 printk(KERN_ERR "Failed to request GPIO%d for smsc911x IRQ\n",
                         OMAP3EVM_ETHR_GPIO_IRQ);
@@ -235,9 +270,9 @@ static int omap3_evm_enable_lcd(struct omap_dss_device *dssdev)
         gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 0);
 
         if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
-                gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
+                gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
         else
-                gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
+                gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
 
         lcd_enabled = 1;
         return 0;
@@ -248,9 +283,9 @@ static void omap3_evm_disable_lcd(struct omap_dss_device *dssdev)
         gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 1);
 
         if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
-                gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
+                gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
         else
-                gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
+                gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
 
         lcd_enabled = 0;
 }
@@ -289,7 +324,7 @@ static int omap3_evm_enable_dvi(struct omap_dss_device *dssdev)
                 return -EINVAL;
         }
 
-        gpio_set_value(OMAP3EVM_DVI_PANEL_EN_GPIO, 1);
+        gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 1);
 
         dvi_enabled = 1;
         return 0;
@@ -297,7 +332,7 @@ static int omap3_evm_enable_dvi(struct omap_dss_device *dssdev)
 
 static void omap3_evm_disable_dvi(struct omap_dss_device *dssdev)
 {
-        gpio_set_value(OMAP3EVM_DVI_PANEL_EN_GPIO, 0);
+        gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 0);
 
         dvi_enabled = 0;
 }
@@ -328,14 +363,6 @@ static struct omap_dss_board_info omap3_evm_dss_data = {
         .default_device = &omap3_evm_lcd_device,
 };
 
-static struct platform_device omap3_evm_dss_device = {
-        .name           = "omapdss",
-        .id             = -1,
-        .dev            = {
-                .platform_data = &omap3_evm_dss_data,
-        },
-};
-
 static struct regulator_consumer_supply omap3evm_vmmc1_supply = {
         .supply                 = "vmmc",
 };
@@ -381,6 +408,16 @@ static struct omap2_hsmmc_info mmc[] = {
                 .gpio_cd        = -EINVAL,
                 .gpio_wp        = 63,
         },
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+        {
+                .name           = "wl1271",
+                .mmc            = 2,
+                .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
+                .gpio_wp        = -EINVAL,
+                .gpio_cd        = -EINVAL,
+                .nonremovable   = true,
+        },
+#endif
         {}      /* Terminator */
 };
 
@@ -411,6 +448,8 @@ static struct platform_device leds_gpio = {
 static int omap3evm_twl_gpio_setup(struct device *dev,
                 unsigned gpio, unsigned ngpio)
 {
+        int r;
+
         /* gpio + 0 is "mmc0_cd" (input/IRQ) */
         omap_mux_init_gpio(63, OMAP_PIN_INPUT);
         mmc[0].gpio_cd = gpio + 0;
@@ -426,8 +465,12 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
          */
 
         /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */
-        gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL");
-        gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);
+        r = gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL");
+        if (!r)
+                r = gpio_direction_output(gpio + TWL4030_GPIO_MAX,
+                        (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) ? 1 : 0);
+        if (r)
+                printk(KERN_ERR "failed to get/set lcd_bkl gpio\n");
 
         /* gpio + 7 == DVI Enable */
         gpio_request(gpio + 7, "EN_DVI");
@@ -491,19 +534,15 @@ static struct twl4030_madc_platform_data omap3evm_madc_data = {
         .irq_line       = 1,
 };
 
-static struct twl4030_codec_audio_data omap3evm_audio_data = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data omap3evm_audio_data;
 
 static struct twl4030_codec_data omap3evm_codec_data = {
         .audio_mclk = 26000000,
         .audio = &omap3evm_audio_data,
 };
 
-static struct regulator_consumer_supply omap3_evm_vdda_dac_supply = {
-        .supply         = "vdda_dac",
-        .dev            = &omap3_evm_dss_device.dev,
-};
+static struct regulator_consumer_supply omap3_evm_vdda_dac_supply =
+        REGULATOR_SUPPLY("vdda_dac", "omapdss");
 
 /* VDAC for DSS driving S-Video */
 static struct regulator_init_data omap3_evm_vdac = {
@@ -538,6 +577,66 @@ static struct regulator_init_data omap3_evm_vpll2 = {
         .consumer_supplies      = &omap3_evm_vpll2_supply,
 };
 
+/* ads7846 on SPI */
+static struct regulator_consumer_supply omap3evm_vio_supply =
+        REGULATOR_SUPPLY("vcc", "spi1.0");
+
+/* VIO for ads7846 */
+static struct regulator_init_data omap3evm_vio = {
+        .constraints = {
+                .min_uV                 = 1800000,
+                .max_uV                 = 1800000,
+                .apply_uV               = true,
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                        | REGULATOR_MODE_STANDBY,
+                .valid_ops_mask         = REGULATOR_CHANGE_MODE
+                                        | REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &omap3evm_vio_supply,
+};
+
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+
+#define OMAP3EVM_WLAN_PMENA_GPIO        (150)
+#define OMAP3EVM_WLAN_IRQ_GPIO          (149)
+
+static struct regulator_consumer_supply omap3evm_vmmc2_supply =
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
+
+/* VMMC2 for driving the WL12xx module */
+static struct regulator_init_data omap3evm_vmmc2 = {
+        .constraints = {
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies  = 1,
+        .consumer_supplies = &omap3evm_vmmc2_supply,
+};
+
+static struct fixed_voltage_config omap3evm_vwlan = {
+        .supply_name            = "vwl1271",
+        .microvolts             = 1800000, /* 1.80V */
+        .gpio                   = OMAP3EVM_WLAN_PMENA_GPIO,
+        .startup_delay          = 70000, /* 70ms */
+        .enable_high            = 1,
+        .enabled_at_boot        = 0,
+        .init_data              = &omap3evm_vmmc2,
+};
+
+static struct platform_device omap3evm_wlan_regulator = {
+        .name           = "reg-fixed-voltage",
+        .id             = 1,
+        .dev = {
+                .platform_data  = &omap3evm_vwlan,
+        },
+};
+
+struct wl12xx_platform_data omap3evm_wlan_data __initdata = {
+        .irq = OMAP_GPIO_IRQ(OMAP3EVM_WLAN_IRQ_GPIO),
+        .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */
+};
+#endif
+
 static struct twl4030_platform_data omap3evm_twldata = {
         .irq_base       = TWL4030_IRQ_BASE,
         .irq_end        = TWL4030_IRQ_END,
@@ -550,6 +649,7 @@ static struct twl4030_platform_data omap3evm_twldata = {
         .codec          = &omap3evm_codec_data,
         .vdac           = &omap3_evm_vdac,
         .vpll2          = &omap3_evm_vpll2,
+        .vio            = &omap3evm_vio,
 };
 
 static struct i2c_board_info __initdata omap3evm_i2c_boardinfo[] = {
@@ -625,19 +725,12 @@ static struct spi_board_info omap3evm_spi_board_info[] = {
 static struct omap_board_config_kernel omap3_evm_config[] __initdata = {
 };
 
-static void __init omap3_evm_init_irq(void)
+static void __init omap3_evm_init_early(void)
 {
-        omap_board_config = omap3_evm_config;
-        omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL);
-        omap_init_irq();
 }
 
-static struct platform_device *omap3_evm_devices[] __initdata = {
-        &omap3_evm_dss_device,
-};
-
 static struct usbhs_omap_board_data usbhs_bdata __initdata = {
 
         .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
@@ -652,14 +745,76 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = {
 };
 
 #ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
+static struct omap_board_mux omap35x_board_mux[] __initdata = {
+        OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP |
+                                OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
+                                OMAP_PIN_OFF_WAKEUPENABLE),
+        OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
+                                OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
+                                OMAP_PIN_OFF_WAKEUPENABLE),
+        OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
+                                OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(GPMC_WAIT2, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
+                                OMAP_PIN_OFF_NONE),
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+        /* WLAN IRQ - GPIO 149 */
+        OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
+
+        /* WLAN POWER ENABLE - GPIO 150 */
+        OMAP3_MUX(UART1_CTS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+
+        /* MMC2 SDIO pin muxes for WL12xx */
+        OMAP3_MUX(SDMMC2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+#endif
+        { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+
+static struct omap_board_mux omap36x_board_mux[] __initdata = {
         OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP |
                                 OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
                                 OMAP_PIN_OFF_WAKEUPENABLE),
         OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
-                                OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW),
+                                OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
+                                OMAP_PIN_OFF_WAKEUPENABLE),
+        /* AM/DM37x EVM: DSS data bus muxed with sys_boot */
+        OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(SYS_BOOT0, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(SYS_BOOT1, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(SYS_BOOT3, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(SYS_BOOT4, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+        OMAP3_MUX(SYS_BOOT6, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+        /* WLAN IRQ - GPIO 149 */
+        OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
+
+        /* WLAN POWER ENABLE - GPIO 150 */
+        OMAP3_MUX(UART1_CTS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+
+        /* MMC2 SDIO pin muxes for WL12xx */
+        OMAP3_MUX(SDMMC2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(SDMMC2_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+#endif
+
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+#else
+#define omap35x_board_mux       NULL
+#define omap36x_board_mux       NULL
 #endif
 
 static struct omap_musb_board_data musb_board_data = {
@@ -671,11 +826,18 @@ static struct omap_musb_board_data musb_board_data = {
 static void __init omap3_evm_init(void)
 {
         omap3_evm_get_revision();
-        omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+
+        if (cpu_is_omap3630())
+                omap3_mux_init(omap36x_board_mux, OMAP_PACKAGE_CBB);
+        else
+                omap3_mux_init(omap35x_board_mux, OMAP_PACKAGE_CBB);
+
+        omap_board_config = omap3_evm_config;
+        omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
 
         omap3_evm_i2c_init();
 
-        platform_add_devices(omap3_evm_devices, ARRAY_SIZE(omap3_evm_devices));
+        omap_display_init(&omap3_evm_dss_data);
 
         spi_register_board_info(omap3evm_spi_board_info,
                                 ARRAY_SIZE(omap3evm_spi_board_info));
@@ -715,14 +877,22 @@ static void __init omap3_evm_init(void)
         ads7846_dev_init();
         omap3evm_init_smsc911x();
         omap3_evm_display_init();
+
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+        /* WL12xx WLAN Init */
+        if (wl12xx_set_platform_data(&omap3evm_wlan_data))
+                pr_err("error setting wl12xx data\n");
+        platform_device_register(&omap3evm_wlan_regulator);
+#endif
 }
 
 MACHINE_START(OMAP3EVM, "OMAP3 EVM")
         /* Maintainer: Syed Mohammed Khasim - Texas Instruments */
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap3_evm_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = omap3_evm_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap3_evm_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 15e4b08e99b..b726943d7c9 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -195,11 +195,10 @@ static inline void __init board_smsc911x_init(void)
         gpmc_smsc911x_init(&board_smsc911x_data);
 }
 
-static void __init omap3logic_init_irq(void)
+static void __init omap3logic_init_early(void)
 {
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        omap_init_irq();
 }
 
 #ifdef CONFIG_OMAP_MUX
@@ -225,7 +224,8 @@ static void __init omap3logic_init(void)
 MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board")
         .boot_params    = 0x80000100,
         .map_io         = omap3_map_io,
-        .init_irq       = omap3logic_init_irq,
+        .init_early     = omap3logic_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap3logic_init,
         .timer          = &omap_timer,
 MACHINE_END
@@ -233,7 +233,8 @@ MACHINE_END
 MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")
         .boot_params    = 0x80000100,
         .map_io         = omap3_map_io,
-        .init_irq       = omap3logic_init_irq,
+        .init_early     = omap3logic_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap3logic_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index aa05f2e46a6..2e5dc21e347 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -253,14 +253,6 @@ static struct omap_dss_board_info pandora_dss_data = {
         .default_device = &pandora_lcd_device,
 };
 
-static struct platform_device pandora_dss_device = {
-        .name           = "omapdss",
-        .id             = -1,
-        .dev            = {
-                .platform_data = &pandora_dss_data,
-        },
-};
-
 static void pandora_wl1251_init_card(struct mmc_card *card)
 {
         /*
@@ -341,13 +333,13 @@ static struct twl4030_gpio_platform_data omap3pandora_gpio_data = {
 };
 
 static struct regulator_consumer_supply pandora_vmmc1_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
 
 static struct regulator_consumer_supply pandora_vmmc2_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
 
 static struct regulator_consumer_supply pandora_vmmc3_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.2");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2");
 
 static struct regulator_consumer_supply pandora_vdda_dac_supply =
         REGULATOR_SUPPLY("vdda_dac", "omapdss");
@@ -524,9 +516,7 @@ static struct twl4030_usb_data omap3pandora_usb_data = {
         .usb_mode       = T2_USB_MODE_ULPI,
 };
 
-static struct twl4030_codec_audio_data omap3pandora_audio_data = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data omap3pandora_audio_data;
 
 static struct twl4030_codec_data omap3pandora_codec_data = {
         .audio_mclk = 26000000,
@@ -634,12 +624,11 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = {
         }
 };
 
-static void __init omap3pandora_init_irq(void)
+static void __init omap3pandora_init_early(void)
 {
         omap2_init_common_infrastructure();
         omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
                                   mt46h32m32lf6_sdrc_params);
-        omap_init_irq();
 }
 
 static void __init pandora_wl1251_init(void)
@@ -677,7 +666,6 @@ fail:
 static struct platform_device *omap3pandora_devices[] __initdata = {
         &pandora_leds_gpio,
         &pandora_keys_gpio,
-        &pandora_dss_device,
         &pandora_vwlan_device,
 };
 
@@ -712,6 +700,7 @@ static void __init omap3pandora_init(void)
         pandora_wl1251_init();
         platform_add_devices(omap3pandora_devices,
                         ARRAY_SIZE(omap3pandora_devices));
+        omap_display_init(&pandora_dss_data);
         omap_serial_init();
         spi_register_board_info(omap3pandora_spi_board_info,
                         ARRAY_SIZE(omap3pandora_spi_board_info));
@@ -727,9 +716,10 @@ static void __init omap3pandora_init(void)
 
 MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap3pandora_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = omap3pandora_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap3pandora_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index f6c87787cd4..8ebdbc38b9d 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -240,14 +240,6 @@ static struct omap_dss_board_info omap3_stalker_dss_data = {
         .default_device = &omap3_stalker_dvi_device,
 };
 
-static struct platform_device omap3_stalker_dss_device = {
-        .name   = "omapdss",
-        .id     = -1,
-        .dev    = {
-                .platform_data  = &omap3_stalker_dss_data,
-        },
-};
-
 static struct regulator_consumer_supply omap3stalker_vmmc1_supply = {
         .supply         = "vmmc",
 };
@@ -439,19 +431,15 @@ static struct twl4030_madc_platform_data omap3stalker_madc_data = {
         .irq_line       = 1,
 };
 
-static struct twl4030_codec_audio_data omap3stalker_audio_data = {
-        .audio_mclk     = 26000000,
-};
+static struct twl4030_codec_audio_data omap3stalker_audio_data;
 
 static struct twl4030_codec_data omap3stalker_codec_data = {
         .audio_mclk     = 26000000,
         .audio          = &omap3stalker_audio_data,
 };
 
-static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = {
-        .supply         = "vdda_dac",
-        .dev            = &omap3_stalker_dss_device.dev,
-};
+static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply =
+        REGULATOR_SUPPLY("vdda_dac", "omapdss");
 
 /* VDAC for DSS driving S-Video */
 static struct regulator_init_data omap3_stalker_vdac = {
@@ -469,10 +457,8 @@ static struct regulator_init_data omap3_stalker_vdac = {
 };
 
 /* VPLL2 for digital video outputs */
-static struct regulator_consumer_supply omap3_stalker_vpll2_supply = {
-        .supply         = "vdds_dsi",
-        .dev            = &omap3_stalker_lcd_device.dev,
-};
+static struct regulator_consumer_supply omap3_stalker_vpll2_supply =
+        REGULATOR_SUPPLY("vdds_dsi", "omapdss");
 
 static struct regulator_init_data omap3_stalker_vpll2 = {
         .constraints            = {
@@ -591,12 +577,14 @@ static struct spi_board_info omap3stalker_spi_board_info[] = {
 static struct omap_board_config_kernel omap3_stalker_config[] __initdata = {
 };
 
-static void __init omap3_stalker_init_irq(void)
+static void __init omap3_stalker_init_early(void)
 {
-        omap_board_config = omap3_stalker_config;
-        omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL);
+}
+
+static void __init omap3_stalker_init_irq(void)
+{
         omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(12);
@@ -604,7 +592,6 @@ static void __init omap3_stalker_init_irq(void)
 }
 
 static struct platform_device *omap3_stalker_devices[] __initdata = {
-        &omap3_stalker_dss_device,
         &keys_gpio,
 };
 
@@ -638,12 +625,15 @@ static struct omap_musb_board_data musb_board_data = {
 static void __init omap3_stalker_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
+        omap_board_config = omap3_stalker_config;
+        omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
 
         omap3_stalker_i2c_init();
 
         platform_add_devices(omap3_stalker_devices,
                              ARRAY_SIZE(omap3_stalker_devices));
 
+        omap_display_init(&omap3_stalker_dss_data);
         spi_register_board_info(omap3stalker_spi_board_info,
                                 ARRAY_SIZE(omap3stalker_spi_board_info));
 
@@ -666,6 +656,7 @@ MACHINE_START(SBC3530, "OMAP3 STALKER")
         /* Maintainer: Jason Lam -lzg@ema-tech.com */
         .boot_params            = 0x80000100,
         .map_io                 = omap3_map_io,
+        .init_early             = omap3_stalker_init_early,
         .init_irq               = omap3_stalker_init_irq,
         .init_machine           = omap3_stalker_init,
         .timer                  = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 84cfddb19a7..127cb1752bd 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -252,9 +252,7 @@ static struct twl4030_usb_data touchbook_usb_data = {
         .usb_mode       = T2_USB_MODE_ULPI,
 };
 
-static struct twl4030_codec_audio_data touchbook_audio_data = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data touchbook_audio_data;
 
 static struct twl4030_codec_data touchbook_codec_data = {
         .audio_mclk = 26000000,
@@ -415,14 +413,15 @@ static struct omap_board_mux board_mux[] __initdata = {
 };
 #endif
 
-static void __init omap3_touchbook_init_irq(void)
+static void __init omap3_touchbook_init_early(void)
 {
-        omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
-        omap_board_config = omap3_touchbook_config;
-        omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
                                   mt46h32m32lf6_sdrc_params);
+}
+
+static void __init omap3_touchbook_init_irq(void)
+{
         omap_init_irq();
 #ifdef CONFIG_OMAP_32K_TIMER
         omap2_gp_clockevent_set_gptimer(12);
@@ -510,6 +509,10 @@ static struct omap_musb_board_data musb_board_data = {
 
 static void __init omap3_touchbook_init(void)
 {
+        omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        omap_board_config = omap3_touchbook_config;
+        omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config);
+
         pm_power_off = omap3_touchbook_poweroff;
 
         omap3_touchbook_i2c_init();
@@ -538,8 +541,9 @@ static void __init omap3_touchbook_init(void)
 MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board")
         /* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
+        .map_io         = omap3_map_io,
+        .init_early     = omap3_touchbook_init_early,
         .init_irq       = omap3_touchbook_init_irq,
         .init_machine   = omap3_touchbook_init,
         .timer          = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index ed61c1f5d5e..0f4d8a762a7 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -26,6 +26,8 @@
 #include <linux/usb/otg.h>
 #include <linux/i2c/twl.h>
 #include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
+#include <linux/wl12xx.h>
 
 #include <mach/hardware.h>
 #include <mach/omap4-common.h>
@@ -45,6 +47,18 @@
 
 #define GPIO_HUB_POWER          1
 #define GPIO_HUB_NRESET         62
+#define GPIO_WIFI_PMENA         43
+#define GPIO_WIFI_IRQ           53
+
+/* wl127x BT, FM, GPS connectivity chip */
+static int wl1271_gpios[] = {46, -1, -1};
+static struct platform_device wl1271_device = {
+        .name   = "kim",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &wl1271_gpios,
+        },
+};
 
 static struct gpio_led gpio_leds[] = {
         {
@@ -74,13 +88,13 @@ static struct platform_device leds_gpio = {
 
 static struct platform_device *panda_devices[] __initdata = {
         &leds_gpio,
+        &wl1271_device,
 };
 
-static void __init omap4_panda_init_irq(void)
+static void __init omap4_panda_init_early(void)
 {
         omap2_init_common_infrastructure();
         omap2_init_common_devices(NULL, NULL);
-        gic_init_irq();
 }
 
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
@@ -163,16 +177,62 @@ static struct omap2_hsmmc_info mmc[] = {
                 .gpio_wp        = -EINVAL,
                 .gpio_cd        = -EINVAL,
         },
+        {
+                .name           = "wl1271",
+                .mmc            = 5,
+                .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
+                .gpio_wp        = -EINVAL,
+                .gpio_cd        = -EINVAL,
+                .ocr_mask       = MMC_VDD_165_195,
+                .nonremovable   = true,
+        },
         {}      /* Terminator */
 };
 
 static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
         {
                 .supply = "vmmc",
-                .dev_name = "mmci-omap-hs.0",
+                .dev_name = "omap_hsmmc.0",
         },
 };
 
+static struct regulator_consumer_supply omap4_panda_vmmc5_supply = {
+        .supply = "vmmc",
+        .dev_name = "omap_hsmmc.4",
+};
+
+static struct regulator_init_data panda_vmmc5 = {
+        .constraints = {
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies = 1,
+        .consumer_supplies = &omap4_panda_vmmc5_supply,
+};
+
+static struct fixed_voltage_config panda_vwlan = {
+        .supply_name = "vwl1271",
+        .microvolts = 1800000, /* 1.8V */
+        .gpio = GPIO_WIFI_PMENA,
+        .startup_delay = 70000, /* 70msec */
+        .enable_high = 1,
+        .enabled_at_boot = 0,
+        .init_data = &panda_vmmc5,
+};
+
+static struct platform_device omap_vwlan_device = {
+        .name           = "reg-fixed-voltage",
+        .id             = 1,
+        .dev = {
+                .platform_data = &panda_vwlan,
+        },
+};
+
+struct wl12xx_platform_data omap_panda_wlan_data  __initdata = {
+        .irq = OMAP_GPIO_IRQ(GPIO_WIFI_IRQ),
+        /* PANDA ref clock is 38.4 MHz */
+        .board_ref_clock = 2,
+};
+
 static int omap4_twl6030_hsmmc_late_init(struct device *dev)
 {
         int ret = 0;
@@ -306,7 +366,6 @@ static struct regulator_init_data omap4_panda_vana = {
         .constraints = {
                 .min_uV                 = 2100000,
                 .max_uV                 = 2100000,
-                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
                 .valid_ops_mask  = REGULATOR_CHANGE_MODE
@@ -318,7 +377,6 @@ static struct regulator_init_data omap4_panda_vcxio = {
         .constraints = {
                 .min_uV                 = 1800000,
                 .max_uV                 = 1800000,
-                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
                 .valid_ops_mask  = REGULATOR_CHANGE_MODE
@@ -330,7 +388,6 @@ static struct regulator_init_data omap4_panda_vdac = {
         .constraints = {
                 .min_uV                 = 1800000,
                 .max_uV                 = 1800000,
-                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
                 .valid_ops_mask  = REGULATOR_CHANGE_MODE
@@ -392,10 +449,90 @@ static int __init omap4_panda_i2c_init(void)
 
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
+        /* WLAN IRQ - GPIO 53 */
+        OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
+        /* WLAN POWER ENABLE - GPIO 43 */
+        OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
+        /* WLAN SDIO: MMC5 CMD */
+        OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        /* WLAN SDIO: MMC5 CLK */
+        OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        /* WLAN SDIO: MMC5 DAT[0-3] */
+        OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+        OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
+
+static struct omap_device_pad serial2_pads[] __initdata = {
+        OMAP_MUX_STATIC("uart2_cts.uart2_cts",
+                         OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_rts.uart2_rts",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_rx.uart2_rx",
+                         OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart2_tx.uart2_tx",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial3_pads[] __initdata = {
+        OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
+                         OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
+                         OMAP_PIN_INPUT | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial4_pads[] __initdata = {
+        OMAP_MUX_STATIC("uart4_rx.uart4_rx",
+                         OMAP_PIN_INPUT | OMAP_MUX_MODE0),
+        OMAP_MUX_STATIC("uart4_tx.uart4_tx",
+                         OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_board_data serial2_data = {
+        .id             = 1,
+        .pads           = serial2_pads,
+        .pads_cnt       = ARRAY_SIZE(serial2_pads),
+};
+
+static struct omap_board_data serial3_data = {
+        .id             = 2,
+        .pads           = serial3_pads,
+        .pads_cnt       = ARRAY_SIZE(serial3_pads),
+};
+
+static struct omap_board_data serial4_data = {
+        .id             = 3,
+        .pads           = serial4_pads,
+        .pads_cnt       = ARRAY_SIZE(serial4_pads),
+};
+
+static inline void board_serial_init(void)
+{
+        struct omap_board_data bdata;
+        bdata.flags     = 0;
+        bdata.pads      = NULL;
+        bdata.pads_cnt  = 0;
+        bdata.id        = 0;
+        /* pass dummy data for UART1 */
+        omap_serial_init_port(&bdata);
+
+        omap_serial_init_port(&serial2_data);
+        omap_serial_init_port(&serial3_data);
+        omap_serial_init_port(&serial4_data);
+}
 #else
 #define board_mux       NULL
+
+static inline void board_serial_init(void)
+{
+        omap_serial_init();
+}
 #endif
 
 static void __init omap4_panda_init(void)
@@ -406,9 +543,13 @@ static void __init omap4_panda_init(void)
                 package = OMAP_PACKAGE_CBL;
         omap4_mux_init(board_mux, package);
 
+        if (wl12xx_set_platform_data(&omap_panda_wlan_data))
+                pr_err("error setting wl12xx data\n");
+
         omap4_panda_i2c_init();
         platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
-        omap_serial_init();
+        platform_device_register(&omap_vwlan_device);
+        board_serial_init();
         omap4_twl6030_hsmmc_init(mmc);
         omap4_ehci_init();
         usb_musb_init(&musb_board_data);
@@ -425,7 +566,8 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
         .boot_params    = 0x80000100,
         .reserve        = omap_reserve,
         .map_io         = omap4_panda_map_io,
-        .init_irq       = omap4_panda_init_irq,
+        .init_early     = omap4_panda_init_early,
+        .init_irq       = gic_init_irq,
         .init_machine   = omap4_panda_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 08770ccec0f..d0961945c65 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -358,9 +358,7 @@ static struct regulator_init_data overo_vmmc1 = {
         .consumer_supplies      = &overo_vmmc1_supply,
 };
 
-static struct twl4030_codec_audio_data overo_audio_data = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data overo_audio_data;
 
 static struct twl4030_codec_data overo_codec_data = {
         .audio_mclk = 26000000,
@@ -409,14 +407,11 @@ static struct omap_board_config_kernel overo_config[] __initdata = {
         { OMAP_TAG_LCD,         &overo_lcd_config },
 };
 
-static void __init overo_init_irq(void)
+static void __init overo_init_early(void)
 {
-        omap_board_config = overo_config;
-        omap_board_config_size = ARRAY_SIZE(overo_config);
         omap2_init_common_infrastructure();
         omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
                                   mt46h32m32lf6_sdrc_params);
-        omap_init_irq();
 }
 
 static struct platform_device *overo_devices[] __initdata = {
@@ -449,6 +444,8 @@ static struct omap_musb_board_data musb_board_data = {
 static void __init overo_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        omap_board_config = overo_config;
+        omap_board_config_size = ARRAY_SIZE(overo_config);
         overo_i2c_init();
         platform_add_devices(overo_devices, ARRAY_SIZE(overo_devices));
         omap_serial_init();
@@ -501,9 +498,10 @@ static void __init overo_init(void)
 
 MACHINE_START(OVERO, "Gumstix Overo")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = overo_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = overo_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = overo_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 39a71bb8a30..2af8b05e786 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -33,7 +33,7 @@
 #include "sdram-nokia.h"
 
 static struct regulator_consumer_supply rm680_vemmc_consumers[] = {
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 };
 
 /* Fixed regulator for internal eMMC */
@@ -138,14 +138,13 @@ static void __init rm680_peripherals_init(void)
         omap2_hsmmc_init(mmc);
 }
 
-static void __init rm680_init_irq(void)
+static void __init rm680_init_early(void)
 {
         struct omap_sdrc_params *sdrc_params;
 
         omap2_init_common_infrastructure();
         sdrc_params = nokia_get_sdram_timings();
         omap2_init_common_devices(sdrc_params, sdrc_params);
-        omap_init_irq();
 }
 
 #ifdef CONFIG_OMAP_MUX
@@ -176,9 +175,10 @@ static void __init rm680_map_io(void)
 
 MACHINE_START(NOKIA_RM680, "Nokia RM-680 board")
         .boot_params    = 0x80000100,
-        .map_io         = rm680_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = rm680_init_irq,
+        .map_io         = rm680_map_io,
+        .init_early     = rm680_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = rm680_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index e75e240cad6..5f1900c532e 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -36,6 +36,8 @@
 
 #include <sound/tlv320aic3x.h>
 #include <sound/tpa6130a2-plat.h>
+#include <media/radio-si4713.h>
+#include <media/si4713.h>
 
 #include <../drivers/staging/iio/light/tsl2563.h>
 
@@ -47,6 +49,8 @@
 
 #define RX51_WL1251_POWER_GPIO          87
 #define RX51_WL1251_IRQ_GPIO            42
+#define RX51_FMTX_RESET_GPIO            163
+#define RX51_FMTX_IRQ                   53
 
 /* list all spi devices here */
 enum {
@@ -331,13 +335,13 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
 };
 
 static struct regulator_consumer_supply rx51_vmmc1_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
 
 static struct regulator_consumer_supply rx51_vaux3_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
 
 static struct regulator_consumer_supply rx51_vsim_supply =
-        REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
 
 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
         /* tlv320aic3x analog supplies */
@@ -348,7 +352,7 @@ static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
         /* tpa6130a2 */
         REGULATOR_SUPPLY("Vdd", "2-0060"),
         /* Keep vmmc as last item. It is not iterated for newer boards */
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 };
 
 static struct regulator_consumer_supply rx51_vio_supplies[] = {
@@ -357,10 +361,14 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = {
         REGULATOR_SUPPLY("DVDD", "2-0018"),
         REGULATOR_SUPPLY("IOVDD", "2-0019"),
         REGULATOR_SUPPLY("DVDD", "2-0019"),
+        /* Si4713 IO supply */
+        REGULATOR_SUPPLY("vio", "2-0063"),
 };
 
 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
         REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
+        /* Si4713 supply */
+        REGULATOR_SUPPLY("vdd", "2-0063"),
 };
 
 static struct regulator_consumer_supply rx51_vdac_supply[] = {
@@ -511,6 +519,41 @@ static struct regulator_init_data rx51_vio = {
         .consumer_supplies      = rx51_vio_supplies,
 };
 
+static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
+        .gpio_reset     = RX51_FMTX_RESET_GPIO,
+};
+
+static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
+        I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
+        .platform_data  = &rx51_si4713_i2c_data,
+};
+
+static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
+        .i2c_bus        = 2,
+        .subdev_board_info = &rx51_si4713_board_info,
+};
+
+static struct platform_device rx51_si4713_dev __initdata_or_module = {
+        .name   = "radio-si4713",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &rx51_si4713_data,
+        },
+};
+
+static __init void rx51_init_si4713(void)
+{
+        int err;
+
+        err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
+        if (err) {
+                printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
+                return;
+        }
+        rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
+        platform_device_register(&rx51_si4713_dev);
+}
+
 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
 {
         /* FIXME this gpio setup is just a placeholder for now */
@@ -699,6 +742,14 @@ static struct twl4030_power_data rx51_t2scripts_data __initdata = {
         .resource_config = twl4030_rconfig,
 };
 
+struct twl4030_codec_vibra_data rx51_vibra_data __initdata = {
+        .coexist        = 0,
+};
+
+struct twl4030_codec_data rx51_codec_data __initdata = {
+        .audio_mclk     = 26000000,
+        .vibra          = &rx51_vibra_data,
+};
 
 static struct twl4030_platform_data rx51_twldata __initdata = {
         .irq_base               = TWL4030_IRQ_BASE,
@@ -710,6 +761,7 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
         .madc                   = &rx51_madc_data,
         .usb                    = &rx51_usb_data,
         .power                  = &rx51_t2scripts_data,
+        .codec                  = &rx51_codec_data,
 
         .vaux1                  = &rx51_vaux1,
         .vaux2                  = &rx51_vaux2,
@@ -921,6 +973,7 @@ void __init rx51_peripherals_init(void)
         board_smc91x_init();
         rx51_add_gpio_keys();
         rx51_init_wl1251();
+        rx51_init_si4713();
         spi_register_board_info(rx51_peripherals_spi_board_info,
                                 ARRAY_SIZE(rx51_peripherals_spi_board_info));
 
diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c
index acd670054d9..89a66db8b77 100644
--- a/arch/arm/mach-omap2/board-rx51-video.c
+++ b/arch/arm/mach-omap2/board-rx51-video.c
@@ -66,18 +66,6 @@ static struct omap_dss_board_info rx51_dss_board_info = {
         .default_device = &rx51_lcd_device,
 };
 
-struct platform_device rx51_display_device = {
-        .name   = "omapdss",
-        .id     = -1,
-        .dev    = {
-                .platform_data = &rx51_dss_board_info,
-        },
-};
-
-static struct platform_device *rx51_video_devices[] __initdata = {
-        &rx51_display_device,
-};
-
 static int __init rx51_video_init(void)
 {
         if (!machine_is_nokia_rx51())
@@ -95,8 +83,7 @@ static int __init rx51_video_init(void)
 
         gpio_direction_output(RX51_LCD_RESET_GPIO, 1);
 
-        platform_add_devices(rx51_video_devices,
-                                ARRAY_SIZE(rx51_video_devices));
+        omap_display_init(&rx51_dss_board_info);
         return 0;
 }
 
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index f53fc551c58..e964895b80e 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -98,17 +98,13 @@ static struct omap_board_config_kernel rx51_config[] = {
         { OMAP_TAG_LCD,         &rx51_lcd_config },
 };
 
-static void __init rx51_init_irq(void)
+static void __init rx51_init_early(void)
 {
         struct omap_sdrc_params *sdrc_params;
 
-        omap_board_config = rx51_config;
-        omap_board_config_size = ARRAY_SIZE(rx51_config);
-        omap3_pm_init_cpuidle(rx51_cpuidle_params);
         omap2_init_common_infrastructure();
         sdrc_params = nokia_get_sdram_timings();
         omap2_init_common_devices(sdrc_params, sdrc_params);
-        omap_init_irq();
 }
 
 extern void __init rx51_peripherals_init(void);
@@ -128,6 +124,9 @@ static struct omap_musb_board_data musb_board_data = {
 static void __init rx51_init(void)
 {
         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        omap_board_config = rx51_config;
+        omap_board_config_size = ARRAY_SIZE(rx51_config);
+        omap3_pm_init_cpuidle(rx51_cpuidle_params);
         omap_serial_init();
         usb_musb_init(&musb_board_data);
         rx51_peripherals_init();
@@ -149,9 +148,10 @@ static void __init rx51_map_io(void)
 MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
         /* Maintainer: Lauri Leukkunen <lauri.leukkunen@nokia.com> */
         .boot_params    = 0x80000100,
-        .map_io         = rx51_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = rx51_init_irq,
+        .map_io         = rx51_map_io,
+        .init_early     = rx51_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = rx51_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
new file mode 100644
index 00000000000..09fa7bfff8d
--- /dev/null
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -0,0 +1,62 @@
+/*
+ * Code for TI8168 EVM.
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <plat/irqs.h>
+#include <plat/board.h>
+#include <plat/common.h>
+
+static struct omap_board_config_kernel ti8168_evm_config[] __initdata = {
+};
+
+static void __init ti8168_init_early(void)
+{
+        omap2_init_common_infrastructure();
+        omap2_init_common_devices(NULL, NULL);
+}
+
+static void __init ti8168_evm_init_irq(void)
+{
+        omap_init_irq();
+}
+
+static void __init ti8168_evm_init(void)
+{
+        omap_serial_init();
+        omap_board_config = ti8168_evm_config;
+        omap_board_config_size = ARRAY_SIZE(ti8168_evm_config);
+}
+
+static void __init ti8168_evm_map_io(void)
+{
+        omap2_set_globals_ti816x();
+        omapti816x_map_common_io();
+}
+
+MACHINE_START(TI8168EVM, "ti8168evm")
+        /* Maintainer: Texas Instruments */
+        .boot_params    = 0x80000100,
+        .map_io         = ti8168_evm_map_io,
+        .init_early     = ti8168_init_early,
+        .init_irq       = ti8168_evm_init_irq,
+        .timer          = &omap_timer,
+        .init_machine   = ti8168_evm_init,
+MACHINE_END
diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
index 6bcd43657ae..37b84c2b850 100644
--- a/arch/arm/mach-omap2/board-zoom-display.c
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -130,14 +130,6 @@ static struct omap_dss_board_info zoom_dss_data = {
         .default_device         = &zoom_lcd_device,
 };
 
-static struct platform_device zoom_dss_device = {
-        .name                           = "omapdss",
-        .id                             = -1,
-        .dev                            = {
-                .platform_data          = &zoom_dss_data,
-        },
-};
-
 static struct omap2_mcspi_device_config dss_lcd_mcspi_config = {
         .turbo_mode             = 1,
         .single_channel = 1,  /* 0: slave, 1: master */
@@ -153,14 +145,9 @@ static struct spi_board_info nec_8048_spi_board_info[] __initdata = {
         },
 };
 
-static struct platform_device *zoom_display_devices[] __initdata = {
-        &zoom_dss_device,
-};
-
 void __init zoom_display_init(void)
 {
-        platform_add_devices(zoom_display_devices,
-                                ARRAY_SIZE(zoom_display_devices));
+        omap_display_init(&zoom_dss_data);
         spi_register_board_info(nec_8048_spi_board_info,
                                 ARRAY_SIZE(nec_8048_spi_board_info));
         zoom_lcd_panel_init();
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index e0e040f34c6..448ab60195d 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -118,7 +118,7 @@ static struct regulator_consumer_supply zoom_vmmc2_supply = {
 
 static struct regulator_consumer_supply zoom_vmmc3_supply = {
         .supply         = "vmmc",
-        .dev_name       = "mmci-omap-hs.2",
+        .dev_name       = "omap_hsmmc.2",
 };
 
 /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
@@ -322,9 +322,7 @@ static struct twl4030_madc_platform_data zoom_madc_data = {
         .irq_line       = 1,
 };
 
-static struct twl4030_codec_audio_data zoom_audio_data = {
-        .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data zoom_audio_data;
 
 static struct twl4030_codec_data zoom_codec_data = {
         .audio_mclk = 26000000,
diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c
index 1dd195afa39..4b133d75c93 100644
--- a/arch/arm/mach-omap2/board-zoom.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -16,6 +16,7 @@
 #include <linux/input.h>
 #include <linux/gpio.h>
 #include <linux/i2c/twl.h>
+#include <linux/mtd/nand.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -33,7 +34,7 @@
 
 #define ZOOM3_EHCI_RESET_GPIO           64
 
-static void __init omap_zoom_init_irq(void)
+static void __init omap_zoom_init_early(void)
 {
         omap2_init_common_infrastructure();
         if (machine_is_omap_zoom2())
@@ -42,14 +43,12 @@ static void __init omap_zoom_init_irq(void)
         else if (machine_is_omap_zoom3())
                 omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params,
                                           h8mbx00u0mer0em_sdrc_params);
-
-        omap_init_irq();
 }
 
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
         /* WLAN IRQ - GPIO 162 */
-        OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
+        OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
         /* WLAN POWER ENABLE - GPIO 101 */
         OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
         /* WLAN SDIO: MMC3 CMD */
@@ -126,8 +125,8 @@ static void __init omap_zoom_init(void)
                 usbhs_init(&usbhs_bdata);
         }
 
-        board_nand_init(zoom_nand_partitions,
-                        ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS);
+        board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions),
+                                                ZOOM_NAND_CS, NAND_BUSWIDTH_16);
         zoom_debugboard_init();
         zoom_peripherals_init();
         zoom_display_init();
@@ -135,18 +134,20 @@ static void __init omap_zoom_init(void)
 
 MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_zoom_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = omap_zoom_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap_zoom_init,
         .timer          = &omap_timer,
 MACHINE_END
 
 MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
         .boot_params    = 0x80000100,
-        .map_io         = omap3_map_io,
         .reserve        = omap_reserve,
-        .init_irq       = omap_zoom_init_irq,
+        .map_io         = omap3_map_io,
+        .init_early     = omap_zoom_init_early,
+        .init_irq       = omap_init_irq,
         .init_machine   = omap_zoom_init,
         .timer          = &omap_timer,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/clkt2xxx_apll.c b/arch/arm/mach-omap2/clkt2xxx_apll.c
index f51cffd1fc5..b19a1f7234a 100644
--- a/arch/arm/mach-omap2/clkt2xxx_apll.c
+++ b/arch/arm/mach-omap2/clkt2xxx_apll.c
@@ -78,6 +78,26 @@ static int omap2_clk_apll54_enable(struct clk *clk)
         return omap2_clk_apll_enable(clk, OMAP24XX_ST_54M_APLL_MASK);
 }
 
+static void _apll96_allow_idle(struct clk *clk)
+{
+        omap2xxx_cm_set_apll96_auto_low_power_stop();
+}
+
+static void _apll96_deny_idle(struct clk *clk)
+{
+        omap2xxx_cm_set_apll96_disable_autoidle();
+}
+
+static void _apll54_allow_idle(struct clk *clk)
+{
+        omap2xxx_cm_set_apll54_auto_low_power_stop();
+}
+
+static void _apll54_deny_idle(struct clk *clk)
+{
+        omap2xxx_cm_set_apll54_disable_autoidle();
+}
+
 /* Stop APLL */
 static void omap2_clk_apll_disable(struct clk *clk)
 {
@@ -93,11 +113,15 @@ static void omap2_clk_apll_disable(struct clk *clk)
 const struct clkops clkops_apll96 = {
         .enable         = omap2_clk_apll96_enable,
         .disable        = omap2_clk_apll_disable,
+        .allow_idle     = _apll96_allow_idle,
+        .deny_idle      = _apll96_deny_idle,
 };
 
 const struct clkops clkops_apll54 = {
         .enable         = omap2_clk_apll54_enable,
         .disable        = omap2_clk_apll_disable,
+        .allow_idle     = _apll54_allow_idle,
+        .deny_idle      = _apll54_deny_idle,
 };
 
 /* Public functions */
diff --git a/arch/arm/mach-omap2/clkt2xxx_dpll.c b/arch/arm/mach-omap2/clkt2xxx_dpll.c
new file mode 100644
index 00000000000..1502a7bc20b
--- /dev/null
+++ b/arch/arm/mach-omap2/clkt2xxx_dpll.c
@@ -0,0 +1,63 @@
+/*
+ * OMAP2-specific DPLL control functions
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <plat/clock.h>
+
+#include "clock.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+
+/* Private functions */
+
+/**
+ * _allow_idle - enable DPLL autoidle bits
+ * @clk: struct clk * of the DPLL to operate on
+ *
+ * Enable DPLL automatic idle control.  The DPLL will enter low-power
+ * stop when its downstream clocks are gated.  No return value.
+ * REVISIT: DPLL can optionally enter low-power bypass by writing 0x1
+ * instead.  Add some mechanism to optionally enter this mode.
+ */
+static void _allow_idle(struct clk *clk)
+{
+        if (!clk || !clk->dpll_data)
+                return;
+
+        omap2xxx_cm_set_dpll_auto_low_power_stop();
+}
+
+/**
+ * _deny_idle - prevent DPLL from automatically idling
+ * @clk: struct clk * of the DPLL to operate on
+ *
+ * Disable DPLL automatic idle control.  No return value.
+ */
+static void _deny_idle(struct clk *clk)
+{
+        if (!clk || !clk->dpll_data)
+                return;
+
+        omap2xxx_cm_set_dpll_disable_autoidle();
+}
+
+
+/* Public data */
+
+const struct clkops clkops_omap2xxx_dpll_ops = {
+        .allow_idle     = _allow_idle,
+        .deny_idle      = _deny_idle,
+};
+
diff --git a/arch/arm/mach-omap2/clkt2xxx_osc.c b/arch/arm/mach-omap2/clkt2xxx_osc.c
index df7b8050648..c3460928b5e 100644
--- a/arch/arm/mach-omap2/clkt2xxx_osc.c
+++ b/arch/arm/mach-omap2/clkt2xxx_osc.c
@@ -30,6 +30,13 @@
 #include "prm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
 
+/*
+ * XXX This does not actually enable the osc_ck, since the osc_ck must
+ * be running for this function to be called.  Instead, this function
+ * is used to disable an autoidle mode on the osc_ck.  The existing
+ * clk_enable/clk_disable()-based usecounting for osc_ck should be
+ * replaced with autoidle-based usecounting.
+ */
 static int omap2_enable_osc_ck(struct clk *clk)
 {
         u32 pcc;
@@ -41,6 +48,13 @@ static int omap2_enable_osc_ck(struct clk *clk)
         return 0;
 }
 
+/*
+ * XXX This does not actually disable the osc_ck, since doing so would
+ * immediately halt the system.  Instead, this function is used to
+ * enable an autoidle mode on the osc_ck.  The existing
+ * clk_enable/clk_disable()-based usecounting for osc_ck should be
+ * replaced with autoidle-based usecounting.
+ */
 static void omap2_disable_osc_ck(struct clk *clk)
 {
         u32 pcc;
diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c
index a781cd6795a..e25364de028 100644
--- a/arch/arm/mach-omap2/clkt_clksel.c
+++ b/arch/arm/mach-omap2/clkt_clksel.c
@@ -97,7 +97,7 @@ static u8 _get_div_and_fieldval(struct clk *src_clk, struct clk *clk,
                                 u32 *field_val)
 {
         const struct clksel *clks;
-        const struct clksel_rate *clkr, *max_clkr;
+        const struct clksel_rate *clkr, *max_clkr = NULL;
         u8 max_div = 0;
 
         clks = _get_clksel_by_parent(clk, src_clk);
diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c
index acb7ae5b0a2..bcffee001bf 100644
--- a/arch/arm/mach-omap2/clkt_dpll.c
+++ b/arch/arm/mach-omap2/clkt_dpll.c
@@ -178,12 +178,11 @@ void omap2_init_dpll_parent(struct clk *clk)
         if (!dd)
                 return;
 
-        /* Return bypass rate if DPLL is bypassed */
         v = __raw_readl(dd->control_reg);
         v &= dd->enable_mask;
         v >>= __ffs(dd->enable_mask);
 
-        /* Reparent in case the dpll is in bypass */
+        /* Reparent the struct clk in case the dpll is in bypass */
         if (cpu_is_omap24xx()) {
                 if (v == OMAP2XXX_EN_DPLL_LPBYPASS ||
                     v == OMAP2XXX_EN_DPLL_FRBYPASS)
@@ -260,50 +259,22 @@ u32 omap2_get_dpll_rate(struct clk *clk)
 /* DPLL rate rounding code */
 
 /**
- * omap2_dpll_set_rate_tolerance: set the error tolerance during rate rounding
- * @clk: struct clk * of the DPLL
- * @tolerance: maximum rate error tolerance
- *
- * Set the maximum DPLL rate error tolerance for the rate rounding
- * algorithm.  The rate tolerance is an attempt to balance DPLL power
- * saving (the least divider value "n") vs. rate fidelity (the least
- * difference between the desired DPLL target rate and the rounded
- * rate out of the algorithm).  So, increasing the tolerance is likely
- * to decrease DPLL power consumption and increase DPLL rate error.
- * Returns -EINVAL if provided a null clock ptr or a clk that is not a
- * DPLL; or 0 upon success.
- */
-int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance)
-{
-        if (!clk || !clk->dpll_data)
-                return -EINVAL;
-
-        clk->dpll_data->rate_tolerance = tolerance;
-
-        return 0;
-}
-
-/**
  * omap2_dpll_round_rate - round a target rate for an OMAP DPLL
  * @clk: struct clk * for a DPLL
  * @target_rate: desired DPLL clock rate
  *
- * Given a DPLL, a desired target rate, and a rate tolerance, round
- * the target rate to a possible, programmable rate for this DPLL.
- * Rate tolerance is assumed to be set by the caller before this
- * function is called.  Attempts to select the minimum possible n
- * within the tolerance to reduce power consumption.  Stores the
- * computed (m, n) in the DPLL's dpll_data structure so set_rate()
- * will not need to call this (expensive) function again.  Returns ~0
- * if the target rate cannot be rounded, either because the rate is
- * too low or because the rate tolerance is set too tightly; or the
- * rounded rate upon success.
+ * Given a DPLL and a desired target rate, round the target rate to a
+ * possible, programmable rate for this DPLL.  Attempts to select the
+ * minimum possible n.  Stores the computed (m, n) in the DPLL's
+ * dpll_data structure so set_rate() will not need to call this
+ * (expensive) function again.  Returns ~0 if the target rate cannot
+ * be rounded, or the rounded rate upon success.
  */
 long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate)
 {
-        int m, n, r, e, scaled_max_m;
-        unsigned long scaled_rt_rp, new_rate;
-        int min_e = -1, min_e_m = -1, min_e_n = -1;
+        int m, n, r, scaled_max_m;
+        unsigned long scaled_rt_rp;
+        unsigned long new_rate = 0;
         struct dpll_data *dd;
 
         if (!clk || !clk->dpll_data)
@@ -311,8 +282,8 @@ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate)
 
         dd = clk->dpll_data;
 
-        pr_debug("clock: starting DPLL round_rate for clock %s, target rate "
-                 "%ld\n", clk->name, target_rate);
+        pr_debug("clock: %s: starting DPLL round_rate, target rate %ld\n",
+                 clk->name, target_rate);
 
         scaled_rt_rp = target_rate / (dd->clk_ref->rate / DPLL_SCALE_FACTOR);
         scaled_max_m = dd->max_multiplier * DPLL_SCALE_FACTOR;
@@ -347,39 +318,23 @@ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate)
                 if (r == DPLL_MULT_UNDERFLOW)
                         continue;
 
-                e = target_rate - new_rate;
-                pr_debug("clock: n = %d: m = %d: rate error is %d "
-                         "(new_rate = %ld)\n", n, m, e, new_rate);
-
-                if (min_e == -1 ||
-                    min_e >= (int)(abs(e) - dd->rate_tolerance)) {
-                        min_e = e;
-                        min_e_m = m;
-                        min_e_n = n;
-
-                        pr_debug("clock: found new least error %d\n", min_e);
+                pr_debug("clock: %s: m = %d: n = %d: new_rate = %ld\n",
+                         clk->name, m, n, new_rate);
 
-                        /* We found good settings -- bail out now */
-                        if (min_e <= dd->rate_tolerance)
-                                break;
+                if (target_rate == new_rate) {
+                        dd->last_rounded_m = m;
+                        dd->last_rounded_n = n;
+                        dd->last_rounded_rate = target_rate;
+                        break;
                 }
         }
 
-        if (min_e < 0) {
-                pr_debug("clock: error: target rate or tolerance too low\n");
+        if (target_rate != new_rate) {
+                pr_debug("clock: %s: cannot round to rate %ld\n", clk->name,
+                         target_rate);
                 return ~0;
         }
 
-        dd->last_rounded_m = min_e_m;
-        dd->last_rounded_n = min_e_n;
-        dd->last_rounded_rate = _dpll_compute_new_rate(dd->clk_ref->rate,
-                                                       min_e_m,  min_e_n);
-
-        pr_debug("clock: final least error: e = %d, m = %d, n = %d\n",
-                 min_e, min_e_m, min_e_n);
-        pr_debug("clock: final rate: %ld  (target rate: %ld)\n",
-                 dd->last_rounded_rate, target_rate);
-
-        return dd->last_rounded_rate;
+        return target_rate;
 }
 
diff --git a/arch/arm/mach-omap2/clkt_iclk.c b/arch/arm/mach-omap2/clkt_iclk.c
new file mode 100644
index 00000000000..3d43fba2542
--- /dev/null
+++ b/arch/arm/mach-omap2/clkt_iclk.c
@@ -0,0 +1,82 @@
+/*
+ * OMAP2/3 interface clock control
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <plat/clock.h>
+#include <plat/prcm.h>
+
+#include "clock.h"
+#include "clock2xxx.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+
+/* Private functions */
+
+/* XXX */
+void omap2_clkt_iclk_allow_idle(struct clk *clk)
+{
+        u32 v, r;
+
+        r = ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN));
+
+        v = __raw_readl((__force void __iomem *)r);
+        v |= (1 << clk->enable_bit);
+        __raw_writel(v, (__force void __iomem *)r);
+}
+
+/* XXX */
+void omap2_clkt_iclk_deny_idle(struct clk *clk)
+{
+        u32 v, r;
+
+        r = ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN));
+
+        v = __raw_readl((__force void __iomem *)r);
+        v &= ~(1 << clk->enable_bit);
+        __raw_writel(v, (__force void __iomem *)r);
+}
+
+/* Public data */
+
+const struct clkops clkops_omap2_iclk_dflt_wait = {
+        .enable         = omap2_dflt_clk_enable,
+        .disable        = omap2_dflt_clk_disable,
+        .find_companion = omap2_clk_dflt_find_companion,
+        .find_idlest    = omap2_clk_dflt_find_idlest,
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+};
+
+const struct clkops clkops_omap2_iclk_dflt = {
+        .enable         = omap2_dflt_clk_enable,
+        .disable        = omap2_dflt_clk_disable,
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+};
+
+const struct clkops clkops_omap2_iclk_idle_only = {
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+};
+
+const struct clkops clkops_omap2_mdmclk_dflt_wait = {
+        .enable         = omap2_dflt_clk_enable,
+        .disable        = omap2_dflt_clk_disable,
+        .find_companion = omap2_clk_dflt_find_companion,
+        .find_idlest    = omap2_clk_dflt_find_idlest,
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+};
+
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 2a2f15213ad..180299e4a83 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -22,7 +22,9 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/bitops.h>
+#include <trace/events/power.h>
 
+#include <asm/cpu.h>
 #include <plat/clock.h>
 #include "clockdomain.h"
 #include <plat/cpu.h>
@@ -261,10 +263,13 @@ void omap2_clk_disable(struct clk *clk)
 
         pr_debug("clock: %s: disabling in hardware\n", clk->name);
 
-        clk->ops->disable(clk);
+        if (clk->ops && clk->ops->disable) {
+                trace_clock_disable(clk->name, 0, smp_processor_id());
+                clk->ops->disable(clk);
+        }
 
         if (clk->clkdm)
-                omap2_clkdm_clk_disable(clk->clkdm, clk);
+                clkdm_clk_disable(clk->clkdm, clk);
 
         if (clk->parent)
                 omap2_clk_disable(clk->parent);
@@ -304,7 +309,7 @@ int omap2_clk_enable(struct clk *clk)
         }
 
         if (clk->clkdm) {
-                ret = omap2_clkdm_clk_enable(clk->clkdm, clk);
+                ret = clkdm_clk_enable(clk->clkdm, clk);
                 if (ret) {
                         WARN(1, "clock: %s: could not enable clockdomain %s: "
                              "%d\n", clk->name, clk->clkdm->name, ret);
@@ -312,17 +317,21 @@ int omap2_clk_enable(struct clk *clk)
                 }
         }
 
-        ret = clk->ops->enable(clk);
-        if (ret) {
-                WARN(1, "clock: %s: could not enable: %d\n", clk->name, ret);
-                goto oce_err3;
+        if (clk->ops && clk->ops->enable) {
+                trace_clock_enable(clk->name, 1, smp_processor_id());
+                ret = clk->ops->enable(clk);
+                if (ret) {
+                        WARN(1, "clock: %s: could not enable: %d\n",
+                             clk->name, ret);
+                        goto oce_err3;
+                }
         }
 
         return 0;
 
 oce_err3:
         if (clk->clkdm)
-                omap2_clkdm_clk_disable(clk->clkdm, clk);
+                clkdm_clk_disable(clk->clkdm, clk);
 oce_err2:
         if (clk->parent)
                 omap2_clk_disable(clk->parent);
@@ -349,8 +358,10 @@ int omap2_clk_set_rate(struct clk *clk, unsigned long rate)
         pr_debug("clock: set_rate for clock %s to rate %ld\n", clk->name, rate);
 
         /* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */
-        if (clk->set_rate)
+        if (clk->set_rate) {
+                trace_clock_set_rate(clk->name, rate, smp_processor_id());
                 ret = clk->set_rate(clk, rate);
+        }
 
         return ret;
 }
@@ -373,10 +384,16 @@ int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
 const struct clkops clkops_omap3_noncore_dpll_ops = {
         .enable         = omap3_noncore_dpll_enable,
         .disable        = omap3_noncore_dpll_disable,
+        .allow_idle     = omap3_dpll_allow_idle,
+        .deny_idle      = omap3_dpll_deny_idle,
 };
 
-#endif
+const struct clkops clkops_omap3_core_dpll_ops = {
+        .allow_idle     = omap3_dpll_allow_idle,
+        .deny_idle      = omap3_dpll_deny_idle,
+};
 
+#endif
 
 /*
  * OMAP2+ clock reset and init functions
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 896584e3c4a..e10ff2b5484 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -2,7 +2,7 @@
  *  linux/arch/arm/mach-omap2/clock.h
  *
  *  Copyright (C) 2005-2009 Texas Instruments, Inc.
- *  Copyright (C) 2004-2009 Nokia Corporation
+ *  Copyright (C) 2004-2011 Nokia Corporation
  *
  *  Contacts:
  *  Richard Woodruff <r-woodruff2@ti.com>
@@ -18,9 +18,6 @@
 
 #include <plat/clock.h>
 
-/* The maximum error between a target DPLL rate and the rounded rate in Hz */
-#define DEFAULT_DPLL_RATE_TOLERANCE     50000
-
 /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */
 #define CORE_CLK_SRC_32K                0x0
 #define CORE_CLK_SRC_DPLL               0x1
@@ -55,7 +52,6 @@ void omap2_clk_disable(struct clk *clk);
 long omap2_clk_round_rate(struct clk *clk, unsigned long rate);
 int omap2_clk_set_rate(struct clk *clk, unsigned long rate);
 int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent);
-int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance);
 long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate);
 unsigned long omap3_dpll_recalc(struct clk *clk);
 unsigned long omap3_clkoutx2_recalc(struct clk *clk);
@@ -65,6 +61,9 @@ u32 omap3_dpll_autoidle_read(struct clk *clk);
 int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate);
 int omap3_noncore_dpll_enable(struct clk *clk);
 void omap3_noncore_dpll_disable(struct clk *clk);
+int omap4_dpllmx_gatectrl_read(struct clk *clk);
+void omap4_dpllmx_allow_gatectrl(struct clk *clk);
+void omap4_dpllmx_deny_gatectrl(struct clk *clk);
 
 #ifdef CONFIG_OMAP_RESET_CLOCKS
 void omap2_clk_disable_unused(struct clk *clk);
@@ -83,6 +82,10 @@ long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate);
 int omap2_clksel_set_rate(struct clk *clk, unsigned long rate);
 int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent);
 
+/* clkt_iclk.c public functions */
+extern void omap2_clkt_iclk_allow_idle(struct clk *clk);
+extern void omap2_clkt_iclk_deny_idle(struct clk *clk);
+
 u32 omap2_get_dpll_rate(struct clk *clk);
 void omap2_init_dpll_parent(struct clk *clk);
 
@@ -136,6 +139,7 @@ extern struct clk *vclk, *sclk;
 extern const struct clksel_rate gpt_32k_rates[];
 extern const struct clksel_rate gpt_sys_rates[];
 extern const struct clksel_rate gfx_l3_rates[];
+extern const struct clksel_rate dsp_ick_rates[];
 
 #if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_CPU_FREQ)
 extern void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
@@ -145,6 +149,13 @@ extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
 #define omap2_clk_exit_cpufreq_table    0
 #endif
 
+extern const struct clkops clkops_omap2_iclk_dflt_wait;
+extern const struct clkops clkops_omap2_iclk_dflt;
+extern const struct clkops clkops_omap2_iclk_idle_only;
+extern const struct clkops clkops_omap2_mdmclk_dflt_wait;
+extern const struct clkops clkops_omap2xxx_dpll_ops;
 extern const struct clkops clkops_omap3_noncore_dpll_ops;
+extern const struct clkops clkops_omap3_core_dpll_ops;
+extern const struct clkops clkops_omap4_dpllmx_ops;
 
 #endif
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 0a992bc8d0d..b6f65d4ac97 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -1,12 +1,12 @@
 /*
- *  linux/arch/arm/mach-omap2/clock2420_data.c
+ * OMAP2420 clock data
  *
- *  Copyright (C) 2005-2009 Texas Instruments, Inc.
- *  Copyright (C) 2004-2010 Nokia Corporation
+ * Copyright (C) 2005-2009 Texas Instruments, Inc.
+ * Copyright (C) 2004-2011 Nokia Corporation
  *
- *  Contacts:
- *  Richard Woodruff <r-woodruff2@ti.com>
- *  Paul Walmsley
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -34,18 +34,15 @@
 /*
  * 2420 clock tree.
  *
- * NOTE:In many cases here we are assigning a 'default' parent. In many
- *      cases the parent is selectable. The get/set parent calls will also
- *      switch sources.
- *
- *      Many some clocks say always_enabled, but they can be auto idled for
- *      power savings. They will always be available upon clock request.
+ * NOTE:In many cases here we are assigning a 'default' parent. In
+ *      many cases the parent is selectable. The set parent calls will
+ *      also switch sources.
  *
  *      Several sources are given initial rates which may be wrong, this will
  *      be fixed up in the init func.
  *
  *      Things are broadly separated below by clock domains. It is
- *      noteworthy that most periferals have dependencies on multiple clock
+ *      noteworthy that most peripherals have dependencies on multiple clock
  *      domains. Many get their interface clocks from the L4 domain, but get
  *      functional clocks from fixed sources or other core domain derived
  *      clocks.
@@ -55,7 +52,7 @@
 static struct clk func_32k_ck = {
         .name           = "func_32k_ck",
         .ops            = &clkops_null,
-        .rate           = 32000,
+        .rate           = 32768,
         .clkdm_name     = "wkup_clkdm",
 };
 
@@ -116,7 +113,6 @@ static struct dpll_data dpll_dd = {
         .max_multiplier         = 1023,
         .min_divider            = 1,
         .max_divider            = 16,
-        .rate_tolerance         = DEFAULT_DPLL_RATE_TOLERANCE
 };
 
 /*
@@ -125,7 +121,7 @@ static struct dpll_data dpll_dd = {
  */
 static struct clk dpll_ck = {
         .name           = "dpll_ck",
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap2xxx_dpll_ops,
         .parent         = &sys_ck,              /* Can be func_32k also */
         .dpll_data      = &dpll_dd,
         .clkdm_name     = "wkup_clkdm",
@@ -455,36 +451,22 @@ static struct clk dsp_fck = {
         .recalc         = &omap2_clksel_recalc,
 };
 
-/* DSP interface clock */
-static const struct clksel_rate dsp_irate_ick_rates[] = {
-        { .div = 1, .val = 1, .flags = RATE_IN_24XX },
-        { .div = 2, .val = 2, .flags = RATE_IN_24XX },
-        { .div = 0 },
-};
-
-static const struct clksel dsp_irate_ick_clksel[] = {
-        { .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
+static const struct clksel dsp_ick_clksel[] = {
+        { .parent = &dsp_fck, .rates = dsp_ick_rates },
         { .parent = NULL }
 };
 
-/* This clock does not exist as such in the TRM. */
-static struct clk dsp_irate_ick = {
-        .name           = "dsp_irate_ick",
-        .ops            = &clkops_null,
-        .parent         = &dsp_fck,
-        .clksel_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-        .clksel_mask    = OMAP24XX_CLKSEL_DSP_IF_MASK,
-        .clksel         = dsp_irate_ick_clksel,
-        .recalc         = &omap2_clksel_recalc,
-};
-
-/* 2420 only */
 static struct clk dsp_ick = {
         .name           = "dsp_ick",     /* apparently ipi and isp */
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &dsp_irate_ick,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &dsp_fck,
+        .clkdm_name     = "dsp_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP2420_EN_DSP_IPI_SHIFT,          /* for ipi */
+        .clksel_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+        .clksel_mask    = OMAP24XX_CLKSEL_DSP_IF_MASK,
+        .clksel         = dsp_ick_clksel,
+        .recalc         = &omap2_clksel_recalc,
 };
 
 /*
@@ -579,7 +561,7 @@ static const struct clksel usb_l4_ick_clksel[] = {
 /* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
 static struct clk usb_l4_ick = {        /* FS-USB interface clock */
         .name           = "usb_l4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l3_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -661,7 +643,7 @@ static struct clk ssi_ssr_sst_fck = {
  */
 static struct clk ssi_l4_ick = {
         .name           = "ssi_l4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -716,6 +698,7 @@ static struct clk gfx_2d_fck = {
         .recalc         = &omap2_clksel_recalc,
 };
 
+/* This interface clock does not have a CM_AUTOIDLE bit */
 static struct clk gfx_ick = {
         .name           = "gfx_ick",            /* From l3 */
         .ops            = &clkops_omap2_dflt_wait,
@@ -763,7 +746,7 @@ static const struct clksel dss1_fck_clksel[] = {
 
 static struct clk dss_ick = {           /* Enables both L3,L4 ICLK's */
         .name           = "dss_ick",
-        .ops            = &clkops_omap2_dflt,
+        .ops            = &clkops_omap2_iclk_dflt,
         .parent         = &l4_ck,       /* really both l3 and l4 */
         .clkdm_name     = "dss_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -825,6 +808,14 @@ static struct clk dss_54m_fck = {	/* Alt clk used in power management */
         .recalc         = &followparent_recalc,
 };
 
+static struct clk wu_l4_ick = {
+        .name           = "wu_l4_ick",
+        .ops            = &clkops_null,
+        .parent         = &sys_ck,
+        .clkdm_name     = "wkup_clkdm",
+        .recalc         = &followparent_recalc,
+};
+
 /*
  * CORE power domain ICLK & FCLK defines.
  * Many of the these can have more than one possible parent. Entries
@@ -845,9 +836,9 @@ static const struct clksel omap24xx_gpt_clksel[] = {
 
 static struct clk gpt1_ick = {
         .name           = "gpt1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_GPT1_SHIFT,
         .recalc         = &followparent_recalc,
@@ -871,7 +862,7 @@ static struct clk gpt1_fck = {
 
 static struct clk gpt2_ick = {
         .name           = "gpt2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -895,7 +886,7 @@ static struct clk gpt2_fck = {
 
 static struct clk gpt3_ick = {
         .name           = "gpt3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -919,7 +910,7 @@ static struct clk gpt3_fck = {
 
 static struct clk gpt4_ick = {
         .name           = "gpt4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -943,7 +934,7 @@ static struct clk gpt4_fck = {
 
 static struct clk gpt5_ick = {
         .name           = "gpt5_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -967,7 +958,7 @@ static struct clk gpt5_fck = {
 
 static struct clk gpt6_ick = {
         .name           = "gpt6_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -991,8 +982,9 @@ static struct clk gpt6_fck = {
 
 static struct clk gpt7_ick = {
         .name           = "gpt7_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
+        .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP24XX_EN_GPT7_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1014,7 +1006,7 @@ static struct clk gpt7_fck = {
 
 static struct clk gpt8_ick = {
         .name           = "gpt8_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1038,7 +1030,7 @@ static struct clk gpt8_fck = {
 
 static struct clk gpt9_ick = {
         .name           = "gpt9_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1062,7 +1054,7 @@ static struct clk gpt9_fck = {
 
 static struct clk gpt10_ick = {
         .name           = "gpt10_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1086,7 +1078,7 @@ static struct clk gpt10_fck = {
 
 static struct clk gpt11_ick = {
         .name           = "gpt11_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1110,7 +1102,7 @@ static struct clk gpt11_fck = {
 
 static struct clk gpt12_ick = {
         .name           = "gpt12_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1134,7 +1126,7 @@ static struct clk gpt12_fck = {
 
 static struct clk mcbsp1_ick = {
         .name           = "mcbsp1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1174,7 +1166,7 @@ static struct clk mcbsp1_fck = {
 
 static struct clk mcbsp2_ick = {
         .name           = "mcbsp2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1198,7 +1190,7 @@ static struct clk mcbsp2_fck = {
 
 static struct clk mcspi1_ick = {
         .name           = "mcspi1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1218,7 +1210,7 @@ static struct clk mcspi1_fck = {
 
 static struct clk mcspi2_ick = {
         .name           = "mcspi2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1238,7 +1230,7 @@ static struct clk mcspi2_fck = {
 
 static struct clk uart1_ick = {
         .name           = "uart1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1258,7 +1250,7 @@ static struct clk uart1_fck = {
 
 static struct clk uart2_ick = {
         .name           = "uart2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1278,7 +1270,7 @@ static struct clk uart2_fck = {
 
 static struct clk uart3_ick = {
         .name           = "uart3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1298,9 +1290,9 @@ static struct clk uart3_fck = {
 
 static struct clk gpios_ick = {
         .name           = "gpios_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_GPIOS_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1318,9 +1310,9 @@ static struct clk gpios_fck = {
 
 static struct clk mpu_wdt_ick = {
         .name           = "mpu_wdt_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_MPU_WDT_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1338,10 +1330,10 @@ static struct clk mpu_wdt_fck = {
 
 static struct clk sync_32k_ick = {
         .name           = "sync_32k_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .flags          = ENABLE_ON_INIT,
-        .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_32KSYNC_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1349,9 +1341,9 @@ static struct clk sync_32k_ick = {
 
 static struct clk wdt1_ick = {
         .name           = "wdt1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_WDT1_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1359,10 +1351,10 @@ static struct clk wdt1_ick = {
 
 static struct clk omapctrl_ick = {
         .name           = "omapctrl_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .flags          = ENABLE_ON_INIT,
-        .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_OMAPCTRL_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1370,7 +1362,7 @@ static struct clk omapctrl_ick = {
 
 static struct clk cam_ick = {
         .name           = "cam_ick",
-        .ops            = &clkops_omap2_dflt,
+        .ops            = &clkops_omap2_iclk_dflt,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1395,7 +1387,7 @@ static struct clk cam_fck = {
 
 static struct clk mailboxes_ick = {
         .name           = "mailboxes_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1405,7 +1397,7 @@ static struct clk mailboxes_ick = {
 
 static struct clk wdt4_ick = {
         .name           = "wdt4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1425,7 +1417,7 @@ static struct clk wdt4_fck = {
 
 static struct clk wdt3_ick = {
         .name           = "wdt3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1445,7 +1437,7 @@ static struct clk wdt3_fck = {
 
 static struct clk mspro_ick = {
         .name           = "mspro_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1465,7 +1457,7 @@ static struct clk mspro_fck = {
 
 static struct clk mmc_ick = {
         .name           = "mmc_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1485,7 +1477,7 @@ static struct clk mmc_fck = {
 
 static struct clk fac_ick = {
         .name           = "fac_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1505,7 +1497,7 @@ static struct clk fac_fck = {
 
 static struct clk eac_ick = {
         .name           = "eac_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1525,7 +1517,7 @@ static struct clk eac_fck = {
 
 static struct clk hdq_ick = {
         .name           = "hdq_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1545,7 +1537,7 @@ static struct clk hdq_fck = {
 
 static struct clk i2c2_ick = {
         .name           = "i2c2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1565,7 +1557,7 @@ static struct clk i2c2_fck = {
 
 static struct clk i2c1_ick = {
         .name           = "i2c1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1583,12 +1575,18 @@ static struct clk i2c1_fck = {
         .recalc         = &followparent_recalc,
 };
 
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
 static struct clk gpmc_fck = {
         .name           = "gpmc_fck",
-        .ops            = &clkops_null, /* RMK: missing? */
+        .ops            = &clkops_omap2_iclk_idle_only,
         .parent         = &core_l3_ck,
         .flags          = ENABLE_ON_INIT,
         .clkdm_name     = "core_l3_clkdm",
+        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+        .enable_bit     = OMAP24XX_AUTO_GPMC_SHIFT,
         .recalc         = &followparent_recalc,
 };
 
@@ -1600,17 +1598,38 @@ static struct clk sdma_fck = {
         .recalc         = &followparent_recalc,
 };
 
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
 static struct clk sdma_ick = {
         .name           = "sdma_ick",
-        .ops            = &clkops_null, /* RMK: missing? */
-        .parent         = &l4_ck,
+        .ops            = &clkops_omap2_iclk_idle_only,
+        .parent         = &core_l3_ck,
+        .clkdm_name     = "core_l3_clkdm",
+        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+        .enable_bit     = OMAP24XX_AUTO_SDMA_SHIFT,
+        .recalc         = &followparent_recalc,
+};
+
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
+static struct clk sdrc_ick = {
+        .name           = "sdrc_ick",
+        .ops            = &clkops_omap2_iclk_idle_only,
+        .parent         = &core_l3_ck,
+        .flags          = ENABLE_ON_INIT,
         .clkdm_name     = "core_l3_clkdm",
+        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+        .enable_bit     = OMAP24XX_AUTO_SDRC_SHIFT,
         .recalc         = &followparent_recalc,
 };
 
 static struct clk vlynq_ick = {
         .name           = "vlynq_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l3_ck,
         .clkdm_name     = "core_l3_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1659,7 +1678,7 @@ static struct clk vlynq_fck = {
 
 static struct clk des_ick = {
         .name           = "des_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1669,7 +1688,7 @@ static struct clk des_ick = {
 
 static struct clk sha_ick = {
         .name           = "sha_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1679,7 +1698,7 @@ static struct clk sha_ick = {
 
 static struct clk rng_ick = {
         .name           = "rng_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1689,7 +1708,7 @@ static struct clk rng_ick = {
 
 static struct clk aes_ick = {
         .name           = "aes_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1699,7 +1718,7 @@ static struct clk aes_ick = {
 
 static struct clk pka_ick = {
         .name           = "pka_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1777,7 +1796,6 @@ static struct omap_clk omap2420_clks[] = {
         CLK(NULL,       "mpu_ck",       &mpu_ck,        CK_242X),
         /* dsp domain clocks */
         CLK(NULL,       "dsp_fck",      &dsp_fck,       CK_242X),
-        CLK(NULL,       "dsp_irate_ick", &dsp_irate_ick, CK_242X),
         CLK(NULL,       "dsp_ick",      &dsp_ick,       CK_242X),
         CLK(NULL,       "iva1_ifck",    &iva1_ifck,     CK_242X),
         CLK(NULL,       "iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X),
@@ -1797,6 +1815,7 @@ static struct omap_clk omap2420_clks[] = {
         /* L4 domain clocks */
         CLK(NULL,       "l4_ck",        &l4_ck,         CK_242X),
         CLK(NULL,       "ssi_l4_ick",   &ssi_l4_ick,    CK_242X),
+        CLK(NULL,       "wu_l4_ick",    &wu_l4_ick,     CK_242X),
         /* virtual meta-group clock */
         CLK(NULL,       "virt_prcm_set", &virt_prcm_set, CK_242X),
         /* general l4 interface ck, multi-parent functional clk */
@@ -1869,6 +1888,7 @@ static struct omap_clk omap2420_clks[] = {
         CLK(NULL,       "gpmc_fck",     &gpmc_fck,      CK_242X),
         CLK(NULL,       "sdma_fck",     &sdma_fck,      CK_242X),
         CLK(NULL,       "sdma_ick",     &sdma_ick,      CK_242X),
+        CLK(NULL,       "sdrc_ick",     &sdrc_ick,      CK_242X),
         CLK(NULL,       "vlynq_ick",    &vlynq_ick,     CK_242X),
         CLK(NULL,       "vlynq_fck",    &vlynq_fck,     CK_242X),
         CLK(NULL,       "des_ick",      &des_ick,       CK_242X),
@@ -1913,6 +1933,9 @@ int __init omap2420_clk_init(void)
                 omap2_init_clk_clkdm(c->lk.clk);
         }
 
+        /* Disable autoidle on all clocks; let the PM code enable it later */
+        omap_clk_disable_autoidle_all();
+
         /* Check the MPU rate set by bootloader */
         clkrate = omap2xxx_clk_get_core_rate(&dpll_ck);
         for (prcm = rate_table; prcm->mpu_speed; prcm++) {
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index c047dcd007e..bba018331a7 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -1,12 +1,12 @@
 /*
- *  linux/arch/arm/mach-omap2/clock2430_data.c
+ * OMAP2430 clock data
  *
- *  Copyright (C) 2005-2009 Texas Instruments, Inc.
- *  Copyright (C) 2004-2010 Nokia Corporation
+ * Copyright (C) 2005-2009 Texas Instruments, Inc.
+ * Copyright (C) 2004-2011 Nokia Corporation
  *
- *  Contacts:
- *  Richard Woodruff <r-woodruff2@ti.com>
- *  Paul Walmsley
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -34,18 +34,15 @@
 /*
  * 2430 clock tree.
  *
- * NOTE:In many cases here we are assigning a 'default' parent. In many
- *      cases the parent is selectable. The get/set parent calls will also
- *      switch sources.
- *
- *      Many some clocks say always_enabled, but they can be auto idled for
- *      power savings. They will always be available upon clock request.
+ * NOTE:In many cases here we are assigning a 'default' parent. In
+ *      many cases the parent is selectable. The set parent calls will
+ *      also switch sources.
  *
  *      Several sources are given initial rates which may be wrong, this will
  *      be fixed up in the init func.
  *
  *      Things are broadly separated below by clock domains. It is
- *      noteworthy that most periferals have dependencies on multiple clock
+ *      noteworthy that most peripherals have dependencies on multiple clock
  *      domains. Many get their interface clocks from the L4 domain, but get
  *      functional clocks from fixed sources or other core domain derived
  *      clocks.
@@ -55,7 +52,7 @@
 static struct clk func_32k_ck = {
         .name           = "func_32k_ck",
         .ops            = &clkops_null,
-        .rate           = 32000,
+        .rate           = 32768,
         .clkdm_name     = "wkup_clkdm",
 };
 
@@ -116,7 +113,6 @@ static struct dpll_data dpll_dd = {
         .max_multiplier         = 1023,
         .min_divider            = 1,
         .max_divider            = 16,
-        .rate_tolerance         = DEFAULT_DPLL_RATE_TOLERANCE
 };
 
 /*
@@ -125,7 +121,7 @@ static struct dpll_data dpll_dd = {
  */
 static struct clk dpll_ck = {
         .name           = "dpll_ck",
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap2xxx_dpll_ops,
         .parent         = &sys_ck,              /* Can be func_32k also */
         .dpll_data      = &dpll_dd,
         .clkdm_name     = "wkup_clkdm",
@@ -434,37 +430,23 @@ static struct clk dsp_fck = {
         .recalc         = &omap2_clksel_recalc,
 };
 
-/* DSP interface clock */
-static const struct clksel_rate dsp_irate_ick_rates[] = {
-        { .div = 1, .val = 1, .flags = RATE_IN_24XX },
-        { .div = 2, .val = 2, .flags = RATE_IN_24XX },
-        { .div = 3, .val = 3, .flags = RATE_IN_243X },
-        { .div = 0 },
-};
-
-static const struct clksel dsp_irate_ick_clksel[] = {
-        { .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
+static const struct clksel dsp_ick_clksel[] = {
+        { .parent = &dsp_fck, .rates = dsp_ick_rates },
         { .parent = NULL }
 };
 
-/* This clock does not exist as such in the TRM. */
-static struct clk dsp_irate_ick = {
-        .name           = "dsp_irate_ick",
-        .ops            = &clkops_null,
-        .parent         = &dsp_fck,
-        .clksel_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-        .clksel_mask    = OMAP24XX_CLKSEL_DSP_IF_MASK,
-        .clksel         = dsp_irate_ick_clksel,
-        .recalc         = &omap2_clksel_recalc,
-};
-
 /* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */
 static struct clk iva2_1_ick = {
         .name           = "iva2_1_ick",
         .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &dsp_irate_ick,
+        .parent         = &dsp_fck,
+        .clkdm_name     = "dsp_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
         .enable_bit     = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
+        .clksel_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+        .clksel_mask    = OMAP24XX_CLKSEL_DSP_IF_MASK,
+        .clksel         = dsp_ick_clksel,
+        .recalc         = &omap2_clksel_recalc,
 };
 
 /*
@@ -525,7 +507,7 @@ static const struct clksel usb_l4_ick_clksel[] = {
 /* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
 static struct clk usb_l4_ick = {        /* FS-USB interface clock */
         .name           = "usb_l4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l3_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -606,7 +588,7 @@ static struct clk ssi_ssr_sst_fck = {
  */
 static struct clk ssi_l4_ick = {
         .name           = "ssi_l4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -661,6 +643,7 @@ static struct clk gfx_2d_fck = {
         .recalc         = &omap2_clksel_recalc,
 };
 
+/* This interface clock does not have a CM_AUTOIDLE bit */
 static struct clk gfx_ick = {
         .name           = "gfx_ick",            /* From l3 */
         .ops            = &clkops_omap2_dflt_wait,
@@ -693,7 +676,7 @@ static const struct clksel mdm_ick_clksel[] = {
 
 static struct clk mdm_ick = {           /* used both as a ick and fck */
         .name           = "mdm_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_ck,
         .clkdm_name     = "mdm_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
@@ -706,7 +689,7 @@ static struct clk mdm_ick = {		/* used both as a ick and fck */
 
 static struct clk mdm_osc_ck = {
         .name           = "mdm_osc_ck",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_mdmclk_dflt_wait,
         .parent         = &osc_ck,
         .clkdm_name     = "mdm_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
@@ -751,7 +734,7 @@ static const struct clksel dss1_fck_clksel[] = {
 
 static struct clk dss_ick = {           /* Enables both L3,L4 ICLK's */
         .name           = "dss_ick",
-        .ops            = &clkops_omap2_dflt,
+        .ops            = &clkops_omap2_iclk_dflt,
         .parent         = &l4_ck,       /* really both l3 and l4 */
         .clkdm_name     = "dss_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -813,6 +796,14 @@ static struct clk dss_54m_fck = {	/* Alt clk used in power management */
         .recalc         = &followparent_recalc,
 };
 
+static struct clk wu_l4_ick = {
+        .name           = "wu_l4_ick",
+        .ops            = &clkops_null,
+        .parent         = &sys_ck,
+        .clkdm_name     = "wkup_clkdm",
+        .recalc         = &followparent_recalc,
+};
+
 /*
  * CORE power domain ICLK & FCLK defines.
  * Many of the these can have more than one possible parent. Entries
@@ -833,9 +824,9 @@ static const struct clksel omap24xx_gpt_clksel[] = {
 
 static struct clk gpt1_ick = {
         .name           = "gpt1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_GPT1_SHIFT,
         .recalc         = &followparent_recalc,
@@ -859,7 +850,7 @@ static struct clk gpt1_fck = {
 
 static struct clk gpt2_ick = {
         .name           = "gpt2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -883,7 +874,7 @@ static struct clk gpt2_fck = {
 
 static struct clk gpt3_ick = {
         .name           = "gpt3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -907,7 +898,7 @@ static struct clk gpt3_fck = {
 
 static struct clk gpt4_ick = {
         .name           = "gpt4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -931,7 +922,7 @@ static struct clk gpt4_fck = {
 
 static struct clk gpt5_ick = {
         .name           = "gpt5_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -955,7 +946,7 @@ static struct clk gpt5_fck = {
 
 static struct clk gpt6_ick = {
         .name           = "gpt6_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -979,8 +970,9 @@ static struct clk gpt6_fck = {
 
 static struct clk gpt7_ick = {
         .name           = "gpt7_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
+        .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP24XX_EN_GPT7_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1002,7 +994,7 @@ static struct clk gpt7_fck = {
 
 static struct clk gpt8_ick = {
         .name           = "gpt8_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1026,7 +1018,7 @@ static struct clk gpt8_fck = {
 
 static struct clk gpt9_ick = {
         .name           = "gpt9_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1050,7 +1042,7 @@ static struct clk gpt9_fck = {
 
 static struct clk gpt10_ick = {
         .name           = "gpt10_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1074,7 +1066,7 @@ static struct clk gpt10_fck = {
 
 static struct clk gpt11_ick = {
         .name           = "gpt11_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1098,7 +1090,7 @@ static struct clk gpt11_fck = {
 
 static struct clk gpt12_ick = {
         .name           = "gpt12_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1122,7 +1114,7 @@ static struct clk gpt12_fck = {
 
 static struct clk mcbsp1_ick = {
         .name           = "mcbsp1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1162,7 +1154,7 @@ static struct clk mcbsp1_fck = {
 
 static struct clk mcbsp2_ick = {
         .name           = "mcbsp2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1186,7 +1178,7 @@ static struct clk mcbsp2_fck = {
 
 static struct clk mcbsp3_ick = {
         .name           = "mcbsp3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1210,7 +1202,7 @@ static struct clk mcbsp3_fck = {
 
 static struct clk mcbsp4_ick = {
         .name           = "mcbsp4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1234,7 +1226,7 @@ static struct clk mcbsp4_fck = {
 
 static struct clk mcbsp5_ick = {
         .name           = "mcbsp5_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1258,7 +1250,7 @@ static struct clk mcbsp5_fck = {
 
 static struct clk mcspi1_ick = {
         .name           = "mcspi1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1278,7 +1270,7 @@ static struct clk mcspi1_fck = {
 
 static struct clk mcspi2_ick = {
         .name           = "mcspi2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1298,7 +1290,7 @@ static struct clk mcspi2_fck = {
 
 static struct clk mcspi3_ick = {
         .name           = "mcspi3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1318,7 +1310,7 @@ static struct clk mcspi3_fck = {
 
 static struct clk uart1_ick = {
         .name           = "uart1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1338,7 +1330,7 @@ static struct clk uart1_fck = {
 
 static struct clk uart2_ick = {
         .name           = "uart2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1358,7 +1350,7 @@ static struct clk uart2_fck = {
 
 static struct clk uart3_ick = {
         .name           = "uart3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1378,9 +1370,9 @@ static struct clk uart3_fck = {
 
 static struct clk gpios_ick = {
         .name           = "gpios_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_GPIOS_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1398,9 +1390,9 @@ static struct clk gpios_fck = {
 
 static struct clk mpu_wdt_ick = {
         .name           = "mpu_wdt_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_MPU_WDT_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1418,10 +1410,10 @@ static struct clk mpu_wdt_fck = {
 
 static struct clk sync_32k_ick = {
         .name           = "sync_32k_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .flags          = ENABLE_ON_INIT,
-        .clkdm_name     = "core_l4_clkdm",
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_32KSYNC_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1429,9 +1421,9 @@ static struct clk sync_32k_ick = {
 
 static struct clk wdt1_ick = {
         .name           = "wdt1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_WDT1_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1439,10 +1431,10 @@ static struct clk wdt1_ick = {
 
 static struct clk omapctrl_ick = {
         .name           = "omapctrl_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .flags          = ENABLE_ON_INIT,
-        .clkdm_name     = "core_l4_clkdm",
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP24XX_EN_OMAPCTRL_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1450,9 +1442,9 @@ static struct clk omapctrl_ick = {
 
 static struct clk icr_ick = {
         .name           = "icr_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
-        .clkdm_name     = "core_l4_clkdm",
+        .ops            = &clkops_omap2_iclk_dflt_wait,
+        .parent         = &wu_l4_ick,
+        .clkdm_name     = "wkup_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP2430_EN_ICR_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1460,7 +1452,7 @@ static struct clk icr_ick = {
 
 static struct clk cam_ick = {
         .name           = "cam_ick",
-        .ops            = &clkops_omap2_dflt,
+        .ops            = &clkops_omap2_iclk_dflt,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1485,7 +1477,7 @@ static struct clk cam_fck = {
 
 static struct clk mailboxes_ick = {
         .name           = "mailboxes_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1495,7 +1487,7 @@ static struct clk mailboxes_ick = {
 
 static struct clk wdt4_ick = {
         .name           = "wdt4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1515,7 +1507,7 @@ static struct clk wdt4_fck = {
 
 static struct clk mspro_ick = {
         .name           = "mspro_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1535,7 +1527,7 @@ static struct clk mspro_fck = {
 
 static struct clk fac_ick = {
         .name           = "fac_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1555,7 +1547,7 @@ static struct clk fac_fck = {
 
 static struct clk hdq_ick = {
         .name           = "hdq_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1579,7 +1571,7 @@ static struct clk hdq_fck = {
  */
 static struct clk i2c2_ick = {
         .name           = "i2c2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1603,7 +1595,7 @@ static struct clk i2chs2_fck = {
  */
 static struct clk i2c1_ick = {
         .name           = "i2c1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1621,12 +1613,18 @@ static struct clk i2chs1_fck = {
         .recalc         = &followparent_recalc,
 };
 
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
 static struct clk gpmc_fck = {
         .name           = "gpmc_fck",
-        .ops            = &clkops_null, /* RMK: missing? */
+        .ops            = &clkops_omap2_iclk_idle_only,
         .parent         = &core_l3_ck,
         .flags          = ENABLE_ON_INIT,
         .clkdm_name     = "core_l3_clkdm",
+        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+        .enable_bit     = OMAP24XX_AUTO_GPMC_SHIFT,
         .recalc         = &followparent_recalc,
 };
 
@@ -1638,20 +1636,26 @@ static struct clk sdma_fck = {
         .recalc         = &followparent_recalc,
 };
 
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
 static struct clk sdma_ick = {
         .name           = "sdma_ick",
-        .ops            = &clkops_null, /* RMK: missing? */
-        .parent         = &l4_ck,
+        .ops            = &clkops_omap2_iclk_idle_only,
+        .parent         = &core_l3_ck,
         .clkdm_name     = "core_l3_clkdm",
+        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+        .enable_bit     = OMAP24XX_AUTO_SDMA_SHIFT,
         .recalc         = &followparent_recalc,
 };
 
 static struct clk sdrc_ick = {
         .name           = "sdrc_ick",
-        .ops            = &clkops_omap2_dflt_wait,
-        .parent         = &l4_ck,
+        .ops            = &clkops_omap2_iclk_idle_only,
+        .parent         = &core_l3_ck,
         .flags          = ENABLE_ON_INIT,
-        .clkdm_name     = "core_l4_clkdm",
+        .clkdm_name     = "core_l3_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
         .enable_bit     = OMAP2430_EN_SDRC_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1659,7 +1663,7 @@ static struct clk sdrc_ick = {
 
 static struct clk des_ick = {
         .name           = "des_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1669,7 +1673,7 @@ static struct clk des_ick = {
 
 static struct clk sha_ick = {
         .name           = "sha_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1679,7 +1683,7 @@ static struct clk sha_ick = {
 
 static struct clk rng_ick = {
         .name           = "rng_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1689,7 +1693,7 @@ static struct clk rng_ick = {
 
 static struct clk aes_ick = {
         .name           = "aes_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1699,7 +1703,7 @@ static struct clk aes_ick = {
 
 static struct clk pka_ick = {
         .name           = "pka_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1719,7 +1723,7 @@ static struct clk usb_fck = {
 
 static struct clk usbhs_ick = {
         .name           = "usbhs_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l3_ck,
         .clkdm_name     = "core_l3_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1729,7 +1733,7 @@ static struct clk usbhs_ick = {
 
 static struct clk mmchs1_ick = {
         .name           = "mmchs1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1741,7 +1745,7 @@ static struct clk mmchs1_fck = {
         .name           = "mmchs1_fck",
         .ops            = &clkops_omap2_dflt_wait,
         .parent         = &func_96m_ck,
-        .clkdm_name     = "core_l3_clkdm",
+        .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
         .enable_bit     = OMAP2430_EN_MMCHS1_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1749,7 +1753,7 @@ static struct clk mmchs1_fck = {
 
 static struct clk mmchs2_ick = {
         .name           = "mmchs2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1761,6 +1765,7 @@ static struct clk mmchs2_fck = {
         .name           = "mmchs2_fck",
         .ops            = &clkops_omap2_dflt_wait,
         .parent         = &func_96m_ck,
+        .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
         .enable_bit     = OMAP2430_EN_MMCHS2_SHIFT,
         .recalc         = &followparent_recalc,
@@ -1768,7 +1773,7 @@ static struct clk mmchs2_fck = {
 
 static struct clk gpio5_ick = {
         .name           = "gpio5_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1788,7 +1793,7 @@ static struct clk gpio5_fck = {
 
 static struct clk mdm_intc_ick = {
         .name           = "mdm_intc_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ck,
         .clkdm_name     = "core_l4_clkdm",
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1880,7 +1885,6 @@ static struct omap_clk omap2430_clks[] = {
         CLK(NULL,       "mpu_ck",       &mpu_ck,        CK_243X),
         /* dsp domain clocks */
         CLK(NULL,       "dsp_fck",      &dsp_fck,       CK_243X),
-        CLK(NULL,       "dsp_irate_ick", &dsp_irate_ick, CK_243X),
         CLK(NULL,       "iva2_1_ick",   &iva2_1_ick,    CK_243X),
         /* GFX domain clocks */
         CLK(NULL,       "gfx_3d_fck",   &gfx_3d_fck,    CK_243X),
@@ -1901,6 +1905,7 @@ static struct omap_clk omap2430_clks[] = {
         /* L4 domain clocks */
         CLK(NULL,       "l4_ck",        &l4_ck,         CK_243X),
         CLK(NULL,       "ssi_l4_ick",   &ssi_l4_ick,    CK_243X),
+        CLK(NULL,       "wu_l4_ick",    &wu_l4_ick,     CK_243X),
         /* virtual meta-group clock */
         CLK(NULL,       "virt_prcm_set", &virt_prcm_set, CK_243X),
         /* general l4 interface ck, multi-parent functional clk */
@@ -1984,15 +1989,15 @@ static struct omap_clk omap2430_clks[] = {
         CLK(NULL,       "pka_ick",      &pka_ick,       CK_243X),
         CLK(NULL,       "usb_fck",      &usb_fck,       CK_243X),
         CLK("musb-omap2430",    "ick",  &usbhs_ick,     CK_243X),
-        CLK("mmci-omap-hs.0", "ick",    &mmchs1_ick,    CK_243X),
-        CLK("mmci-omap-hs.0", "fck",    &mmchs1_fck,    CK_243X),
-        CLK("mmci-omap-hs.1", "ick",    &mmchs2_ick,    CK_243X),
-        CLK("mmci-omap-hs.1", "fck",    &mmchs2_fck,    CK_243X),
+        CLK("omap_hsmmc.0", "ick",      &mmchs1_ick,    CK_243X),
+        CLK("omap_hsmmc.0", "fck",      &mmchs1_fck,    CK_243X),
+        CLK("omap_hsmmc.1", "ick",      &mmchs2_ick,    CK_243X),
+        CLK("omap_hsmmc.1", "fck",      &mmchs2_fck,    CK_243X),
         CLK(NULL,       "gpio5_ick",    &gpio5_ick,     CK_243X),
         CLK(NULL,       "gpio5_fck",    &gpio5_fck,     CK_243X),
         CLK(NULL,       "mdm_intc_ick", &mdm_intc_ick,  CK_243X),
-        CLK("mmci-omap-hs.0", "mmchsdb_fck",    &mmchsdb1_fck,  CK_243X),
-        CLK("mmci-omap-hs.1", "mmchsdb_fck",    &mmchsdb2_fck,  CK_243X),
+        CLK("omap_hsmmc.0", "mmchsdb_fck",      &mmchsdb1_fck,  CK_243X),
+        CLK("omap_hsmmc.1", "mmchsdb_fck",      &mmchsdb2_fck,  CK_243X),
 };
 
 /*
@@ -2028,6 +2033,9 @@ int __init omap2430_clk_init(void)
                 omap2_init_clk_clkdm(c->lk.clk);
         }
 
+        /* Disable autoidle on all clocks; let the PM code enable it later */
+        omap_clk_disable_autoidle_all();
+
         /* Check the MPU rate set by bootloader */
         clkrate = omap2xxx_clk_get_core_rate(&dpll_ck);
         for (prcm = rate_table; prcm->mpu_speed; prcm++) {
diff --git a/arch/arm/mach-omap2/clock2xxx.h b/arch/arm/mach-omap2/clock2xxx.h
index 6a658b890c1..cb6df8ca9e4 100644
--- a/arch/arm/mach-omap2/clock2xxx.h
+++ b/arch/arm/mach-omap2/clock2xxx.h
@@ -20,16 +20,16 @@ u32 omap2xxx_get_apll_clkin(void);
 u32 omap2xxx_get_sysclkdiv(void);
 void omap2xxx_clk_prepare_for_reboot(void);
 
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
 int omap2420_clk_init(void);
 #else
-#define omap2420_clk_init()     0
+#define omap2420_clk_init()     do { } while(0)
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 int omap2430_clk_init(void);
 #else
-#define omap2430_clk_init()     0
+#define omap2430_clk_init()     do { } while(0)
 #endif
 
 extern void __iomem *prcm_clksrc_ctrl, *cm_idlest_pll;
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 287abc48092..1fc96b9ee33 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -2,7 +2,7 @@
  * OMAP3-specific clock framework functions
  *
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Paul Walmsley
  * Jouni Högander
@@ -59,6 +59,15 @@ const struct clkops clkops_omap3430es2_ssi_wait = {
         .find_companion = omap2_clk_dflt_find_companion,
 };
 
+const struct clkops clkops_omap3430es2_iclk_ssi_wait = {
+        .enable         = omap2_dflt_clk_enable,
+        .disable        = omap2_dflt_clk_disable,
+        .find_idlest    = omap3430es2_clk_ssi_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+};
+
 /**
  * omap3430es2_clk_dss_usbhost_find_idlest - CM_IDLEST info for DSS, USBHOST
  * @clk: struct clk * being enabled
@@ -94,6 +103,15 @@ const struct clkops clkops_omap3430es2_dss_usbhost_wait = {
         .find_companion = omap2_clk_dflt_find_companion,
 };
 
+const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = {
+        .enable         = omap2_dflt_clk_enable,
+        .disable        = omap2_dflt_clk_disable,
+        .find_idlest    = omap3430es2_clk_dss_usbhost_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+};
+
 /**
  * omap3430es2_clk_hsotgusb_find_idlest - return CM_IDLEST info for HSOTGUSB
  * @clk: struct clk * being enabled
@@ -124,3 +142,12 @@ const struct clkops clkops_omap3430es2_hsotgusb_wait = {
         .find_idlest    = omap3430es2_clk_hsotgusb_find_idlest,
         .find_companion = omap2_clk_dflt_find_companion,
 };
+
+const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait = {
+        .enable         = omap2_dflt_clk_enable,
+        .disable        = omap2_dflt_clk_disable,
+        .find_idlest    = omap3430es2_clk_hsotgusb_find_idlest,
+        .find_companion = omap2_clk_dflt_find_companion,
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
+};
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h
index 628e8de5768..084ba71b2b3 100644
--- a/arch/arm/mach-omap2/clock34xx.h
+++ b/arch/arm/mach-omap2/clock34xx.h
@@ -2,14 +2,17 @@
  * OMAP34xx clock function prototypes and macros
  *
  * Copyright (C) 2007-2010 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
  */
 
 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H
 #define __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H
 
 extern const struct clkops clkops_omap3430es2_ssi_wait;
+extern const struct clkops clkops_omap3430es2_iclk_ssi_wait;
 extern const struct clkops clkops_omap3430es2_hsotgusb_wait;
+extern const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait;
 extern const struct clkops clkops_omap3430es2_dss_usbhost_wait;
+extern const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait;
 
 #endif
diff --git a/arch/arm/mach-omap2/clock3517.c b/arch/arm/mach-omap2/clock3517.c
index 74116a3cf09..2e97d08f0e5 100644
--- a/arch/arm/mach-omap2/clock3517.c
+++ b/arch/arm/mach-omap2/clock3517.c
@@ -2,7 +2,7 @@
  * OMAP3517/3505-specific clock framework functions
  *
  * Copyright (C) 2010 Texas Instruments, Inc.
- * Copyright (C) 2010 Nokia Corporation
+ * Copyright (C) 2011 Nokia Corporation
  *
  * Ranjith Lohithakshan
  * Paul Walmsley
@@ -119,6 +119,8 @@ const struct clkops clkops_am35xx_ipss_wait = {
         .disable        = omap2_dflt_clk_disable,
         .find_idlest    = am35xx_clk_ipss_find_idlest,
         .find_companion = omap2_clk_dflt_find_companion,
+        .allow_idle     = omap2_clkt_iclk_allow_idle,
+        .deny_idle      = omap2_clkt_iclk_deny_idle,
 };
 
 
diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c
index e9f66b6dec1..952c3e01c9e 100644
--- a/arch/arm/mach-omap2/clock3xxx.c
+++ b/arch/arm/mach-omap2/clock3xxx.c
@@ -65,9 +65,6 @@ void __init omap3_clk_lock_dpll5(void)
         clk_set_rate(dpll5_clk, DPLL5_FREQ_FOR_USBHOST);
         clk_enable(dpll5_clk);
 
-        /* Enable autoidle to allow it to enter low power bypass */
-        omap3_dpll_allow_idle(dpll5_clk);
-
         /* Program dpll5_m2_clk divider for no division */
         dpll5_m2_clk = clk_get(NULL, "dpll5_m2_ck");
         clk_enable(dpll5_m2_clk);
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index fbb1e30a73d..fcb321a64f1 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -2,7 +2,7 @@
  * OMAP3 clock data
  *
  * Copyright (C) 2007-2010 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Written by Paul Walmsley
  * With many device clock fixes by Kevin Hilman and Jouni Högander
@@ -291,12 +291,11 @@ static struct dpll_data dpll1_dd = {
         .max_multiplier = OMAP3_MAX_DPLL_MULT,
         .min_divider    = 1,
         .max_divider    = OMAP3_MAX_DPLL_DIV,
-        .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
 };
 
 static struct clk dpll1_ck = {
         .name           = "dpll1_ck",
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap3_noncore_dpll_ops,
         .parent         = &sys_ck,
         .dpll_data      = &dpll1_dd,
         .round_rate     = &omap2_dpll_round_rate,
@@ -364,7 +363,6 @@ static struct dpll_data dpll2_dd = {
         .max_multiplier = OMAP3_MAX_DPLL_MULT,
         .min_divider    = 1,
         .max_divider    = OMAP3_MAX_DPLL_DIV,
-        .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
 };
 
 static struct clk dpll2_ck = {
@@ -424,12 +422,11 @@ static struct dpll_data dpll3_dd = {
         .max_multiplier = OMAP3_MAX_DPLL_MULT,
         .min_divider    = 1,
         .max_divider    = OMAP3_MAX_DPLL_DIV,
-        .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
 };
 
 static struct clk dpll3_ck = {
         .name           = "dpll3_ck",
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap3_core_dpll_ops,
         .parent         = &sys_ck,
         .dpll_data      = &dpll3_dd,
         .round_rate     = &omap2_dpll_round_rate,
@@ -583,7 +580,6 @@ static struct dpll_data dpll4_dd_34xx __initdata = {
         .max_multiplier = OMAP3_MAX_DPLL_MULT,
         .min_divider    = 1,
         .max_divider    = OMAP3_MAX_DPLL_DIV,
-        .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
 };
 
 static struct dpll_data dpll4_dd_3630 __initdata = {
@@ -607,7 +603,6 @@ static struct dpll_data dpll4_dd_3630 __initdata = {
         .max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT,
         .min_divider    = 1,
         .max_divider    = OMAP3_MAX_DPLL_DIV,
-        .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE,
         .flags          = DPLL_J_TYPE
 };
 
@@ -939,7 +934,6 @@ static struct dpll_data dpll5_dd = {
         .max_multiplier = OMAP3_MAX_DPLL_MULT,
         .min_divider    = 1,
         .max_divider    = OMAP3_MAX_DPLL_DIV,
-        .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
 };
 
 static struct clk dpll5_ck = {
@@ -1205,7 +1199,10 @@ static const struct clksel gfx_l3_clksel[] = {
         { .parent = NULL }
 };
 
-/* Virtual parent clock for gfx_l3_ick and gfx_l3_fck */
+/*
+ * Virtual parent clock for gfx_l3_ick and gfx_l3_fck
+ * This interface clock does not have a CM_AUTOIDLE bit
+ */
 static struct clk gfx_l3_ck = {
         .name           = "gfx_l3_ck",
         .ops            = &clkops_omap2_dflt_wait,
@@ -1304,6 +1301,7 @@ static struct clk sgx_fck = {
         .round_rate     = &omap2_clksel_round_rate
 };
 
+/* This interface clock does not have a CM_AUTOIDLE bit */
 static struct clk sgx_ick = {
         .name           = "sgx_ick",
         .ops            = &clkops_omap2_dflt_wait,
@@ -1328,7 +1326,7 @@ static struct clk d2d_26m_fck = {
 
 static struct clk modem_fck = {
         .name           = "modem_fck",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_mdmclk_dflt_wait,
         .parent         = &sys_ck,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
         .enable_bit     = OMAP3430_EN_MODEM_SHIFT,
@@ -1338,7 +1336,7 @@ static struct clk modem_fck = {
 
 static struct clk sad2d_ick = {
         .name           = "sad2d_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l3_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_SAD2D_SHIFT,
@@ -1348,7 +1346,7 @@ static struct clk sad2d_ick = {
 
 static struct clk mad2d_ick = {
         .name           = "mad2d_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l3_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
         .enable_bit     = OMAP3430_EN_MAD2D_SHIFT,
@@ -1718,7 +1716,7 @@ static struct clk core_l3_ick = {
 
 static struct clk hsotgusb_ick_3430es1 = {
         .name           = "hsotgusb_ick",
-        .ops            = &clkops_omap2_dflt,
+        .ops            = &clkops_omap2_iclk_dflt,
         .parent         = &core_l3_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_HSOTGUSB_SHIFT,
@@ -1728,7 +1726,7 @@ static struct clk hsotgusb_ick_3430es1 = {
 
 static struct clk hsotgusb_ick_3430es2 = {
         .name           = "hsotgusb_ick",
-        .ops            = &clkops_omap3430es2_hsotgusb_wait,
+        .ops            = &clkops_omap3430es2_iclk_hsotgusb_wait,
         .parent         = &core_l3_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_HSOTGUSB_SHIFT,
@@ -1736,6 +1734,7 @@ static struct clk hsotgusb_ick_3430es2 = {
         .recalc         = &followparent_recalc,
 };
 
+/* This interface clock does not have a CM_AUTOIDLE bit */
 static struct clk sdrc_ick = {
         .name           = "sdrc_ick",
         .ops            = &clkops_omap2_dflt_wait,
@@ -1767,7 +1766,7 @@ static struct clk security_l3_ick = {
 
 static struct clk pka_ick = {
         .name           = "pka_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &security_l3_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
         .enable_bit     = OMAP3430_EN_PKA_SHIFT,
@@ -1786,7 +1785,7 @@ static struct clk core_l4_ick = {
 
 static struct clk usbtll_ick = {
         .name           = "usbtll_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
         .enable_bit     = OMAP3430ES2_EN_USBTLL_SHIFT,
@@ -1796,7 +1795,7 @@ static struct clk usbtll_ick = {
 
 static struct clk mmchs3_ick = {
         .name           = "mmchs3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430ES2_EN_MMC3_SHIFT,
@@ -1807,7 +1806,7 @@ static struct clk mmchs3_ick = {
 /* Intersystem Communication Registers - chassis mode only */
 static struct clk icr_ick = {
         .name           = "icr_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_ICR_SHIFT,
@@ -1817,7 +1816,7 @@ static struct clk icr_ick = {
 
 static struct clk aes2_ick = {
         .name           = "aes2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_AES2_SHIFT,
@@ -1827,7 +1826,7 @@ static struct clk aes2_ick = {
 
 static struct clk sha12_ick = {
         .name           = "sha12_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_SHA12_SHIFT,
@@ -1837,7 +1836,7 @@ static struct clk sha12_ick = {
 
 static struct clk des2_ick = {
         .name           = "des2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_DES2_SHIFT,
@@ -1847,7 +1846,7 @@ static struct clk des2_ick = {
 
 static struct clk mmchs2_ick = {
         .name           = "mmchs2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MMC2_SHIFT,
@@ -1857,7 +1856,7 @@ static struct clk mmchs2_ick = {
 
 static struct clk mmchs1_ick = {
         .name           = "mmchs1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MMC1_SHIFT,
@@ -1867,7 +1866,7 @@ static struct clk mmchs1_ick = {
 
 static struct clk mspro_ick = {
         .name           = "mspro_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MSPRO_SHIFT,
@@ -1877,7 +1876,7 @@ static struct clk mspro_ick = {
 
 static struct clk hdq_ick = {
         .name           = "hdq_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_HDQ_SHIFT,
@@ -1887,7 +1886,7 @@ static struct clk hdq_ick = {
 
 static struct clk mcspi4_ick = {
         .name           = "mcspi4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MCSPI4_SHIFT,
@@ -1897,7 +1896,7 @@ static struct clk mcspi4_ick = {
 
 static struct clk mcspi3_ick = {
         .name           = "mcspi3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MCSPI3_SHIFT,
@@ -1907,7 +1906,7 @@ static struct clk mcspi3_ick = {
 
 static struct clk mcspi2_ick = {
         .name           = "mcspi2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MCSPI2_SHIFT,
@@ -1917,7 +1916,7 @@ static struct clk mcspi2_ick = {
 
 static struct clk mcspi1_ick = {
         .name           = "mcspi1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MCSPI1_SHIFT,
@@ -1927,7 +1926,7 @@ static struct clk mcspi1_ick = {
 
 static struct clk i2c3_ick = {
         .name           = "i2c3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_I2C3_SHIFT,
@@ -1937,7 +1936,7 @@ static struct clk i2c3_ick = {
 
 static struct clk i2c2_ick = {
         .name           = "i2c2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_I2C2_SHIFT,
@@ -1947,7 +1946,7 @@ static struct clk i2c2_ick = {
 
 static struct clk i2c1_ick = {
         .name           = "i2c1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_I2C1_SHIFT,
@@ -1957,7 +1956,7 @@ static struct clk i2c1_ick = {
 
 static struct clk uart2_ick = {
         .name           = "uart2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_UART2_SHIFT,
@@ -1967,7 +1966,7 @@ static struct clk uart2_ick = {
 
 static struct clk uart1_ick = {
         .name           = "uart1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_UART1_SHIFT,
@@ -1977,7 +1976,7 @@ static struct clk uart1_ick = {
 
 static struct clk gpt11_ick = {
         .name           = "gpt11_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_GPT11_SHIFT,
@@ -1987,7 +1986,7 @@ static struct clk gpt11_ick = {
 
 static struct clk gpt10_ick = {
         .name           = "gpt10_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_GPT10_SHIFT,
@@ -1997,7 +1996,7 @@ static struct clk gpt10_ick = {
 
 static struct clk mcbsp5_ick = {
         .name           = "mcbsp5_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MCBSP5_SHIFT,
@@ -2007,7 +2006,7 @@ static struct clk mcbsp5_ick = {
 
 static struct clk mcbsp1_ick = {
         .name           = "mcbsp1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MCBSP1_SHIFT,
@@ -2017,7 +2016,7 @@ static struct clk mcbsp1_ick = {
 
 static struct clk fac_ick = {
         .name           = "fac_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430ES1_EN_FAC_SHIFT,
@@ -2027,7 +2026,7 @@ static struct clk fac_ick = {
 
 static struct clk mailboxes_ick = {
         .name           = "mailboxes_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_MAILBOXES_SHIFT,
@@ -2037,7 +2036,7 @@ static struct clk mailboxes_ick = {
 
 static struct clk omapctrl_ick = {
         .name           = "omapctrl_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_OMAPCTRL_SHIFT,
@@ -2057,7 +2056,7 @@ static struct clk ssi_l4_ick = {
 
 static struct clk ssi_ick_3430es1 = {
         .name           = "ssi_ick",
-        .ops            = &clkops_omap2_dflt,
+        .ops            = &clkops_omap2_iclk_dflt,
         .parent         = &ssi_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_SSI_SHIFT,
@@ -2067,7 +2066,7 @@ static struct clk ssi_ick_3430es1 = {
 
 static struct clk ssi_ick_3430es2 = {
         .name           = "ssi_ick",
-        .ops            = &clkops_omap3430es2_ssi_wait,
+        .ops            = &clkops_omap3430es2_iclk_ssi_wait,
         .parent         = &ssi_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = OMAP3430_EN_SSI_SHIFT,
@@ -2085,7 +2084,7 @@ static const struct clksel usb_l4_clksel[] = {
 
 static struct clk usb_l4_ick = {
         .name           = "usb_l4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &l4_ick,
         .init           = &omap2_init_clksel_parent,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -2107,7 +2106,7 @@ static struct clk security_l4_ick2 = {
 
 static struct clk aes1_ick = {
         .name           = "aes1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &security_l4_ick2,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
         .enable_bit     = OMAP3430_EN_AES1_SHIFT,
@@ -2116,7 +2115,7 @@ static struct clk aes1_ick = {
 
 static struct clk rng_ick = {
         .name           = "rng_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &security_l4_ick2,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
         .enable_bit     = OMAP3430_EN_RNG_SHIFT,
@@ -2125,7 +2124,7 @@ static struct clk rng_ick = {
 
 static struct clk sha11_ick = {
         .name           = "sha11_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &security_l4_ick2,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
         .enable_bit     = OMAP3430_EN_SHA11_SHIFT,
@@ -2134,7 +2133,7 @@ static struct clk sha11_ick = {
 
 static struct clk des1_ick = {
         .name           = "des1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &security_l4_ick2,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
         .enable_bit     = OMAP3430_EN_DES1_SHIFT,
@@ -2195,7 +2194,7 @@ static struct clk dss2_alwon_fck = {
 static struct clk dss_ick_3430es1 = {
         /* Handles both L3 and L4 clocks */
         .name           = "dss_ick",
-        .ops            = &clkops_omap2_dflt,
+        .ops            = &clkops_omap2_iclk_dflt,
         .parent         = &l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
@@ -2206,7 +2205,7 @@ static struct clk dss_ick_3430es1 = {
 static struct clk dss_ick_3430es2 = {
         /* Handles both L3 and L4 clocks */
         .name           = "dss_ick",
-        .ops            = &clkops_omap3430es2_dss_usbhost_wait,
+        .ops            = &clkops_omap3430es2_iclk_dss_usbhost_wait,
         .parent         = &l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
@@ -2229,7 +2228,7 @@ static struct clk cam_mclk = {
 static struct clk cam_ick = {
         /* Handles both L3 and L4 clocks */
         .name           = "cam_ick",
-        .ops            = &clkops_omap2_dflt,
+        .ops            = &clkops_omap2_iclk_dflt,
         .parent         = &l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_CAM_SHIFT,
@@ -2272,7 +2271,7 @@ static struct clk usbhost_48m_fck = {
 static struct clk usbhost_ick = {
         /* Handles both L3 and L4 clocks */
         .name           = "usbhost_ick",
-        .ops            = &clkops_omap3430es2_dss_usbhost_wait,
+        .ops            = &clkops_omap3430es2_iclk_dss_usbhost_wait,
         .parent         = &l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430ES2_EN_USBHOST_SHIFT,
@@ -2372,7 +2371,7 @@ static struct clk wkup_l4_ick = {
 /* Never specifically named in the TRM, so we have to infer a likely name */
 static struct clk usim_ick = {
         .name           = "usim_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &wkup_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430ES2_EN_USIMOCP_SHIFT,
@@ -2382,7 +2381,7 @@ static struct clk usim_ick = {
 
 static struct clk wdt2_ick = {
         .name           = "wdt2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &wkup_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_WDT2_SHIFT,
@@ -2392,7 +2391,7 @@ static struct clk wdt2_ick = {
 
 static struct clk wdt1_ick = {
         .name           = "wdt1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &wkup_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_WDT1_SHIFT,
@@ -2402,7 +2401,7 @@ static struct clk wdt1_ick = {
 
 static struct clk gpio1_ick = {
         .name           = "gpio1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &wkup_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPIO1_SHIFT,
@@ -2412,7 +2411,7 @@ static struct clk gpio1_ick = {
 
 static struct clk omap_32ksync_ick = {
         .name           = "omap_32ksync_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &wkup_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_32KSYNC_SHIFT,
@@ -2423,7 +2422,7 @@ static struct clk omap_32ksync_ick = {
 /* XXX This clock no longer exists in 3430 TRM rev F */
 static struct clk gpt12_ick = {
         .name           = "gpt12_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &wkup_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT12_SHIFT,
@@ -2433,7 +2432,7 @@ static struct clk gpt12_ick = {
 
 static struct clk gpt1_ick = {
         .name           = "gpt1_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &wkup_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT1_SHIFT,
@@ -2663,7 +2662,7 @@ static struct clk per_l4_ick = {
 
 static struct clk gpio6_ick = {
         .name           = "gpio6_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPIO6_SHIFT,
@@ -2673,7 +2672,7 @@ static struct clk gpio6_ick = {
 
 static struct clk gpio5_ick = {
         .name           = "gpio5_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPIO5_SHIFT,
@@ -2683,7 +2682,7 @@ static struct clk gpio5_ick = {
 
 static struct clk gpio4_ick = {
         .name           = "gpio4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPIO4_SHIFT,
@@ -2693,7 +2692,7 @@ static struct clk gpio4_ick = {
 
 static struct clk gpio3_ick = {
         .name           = "gpio3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPIO3_SHIFT,
@@ -2703,7 +2702,7 @@ static struct clk gpio3_ick = {
 
 static struct clk gpio2_ick = {
         .name           = "gpio2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPIO2_SHIFT,
@@ -2713,7 +2712,7 @@ static struct clk gpio2_ick = {
 
 static struct clk wdt3_ick = {
         .name           = "wdt3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_WDT3_SHIFT,
@@ -2723,7 +2722,7 @@ static struct clk wdt3_ick = {
 
 static struct clk uart3_ick = {
         .name           = "uart3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_UART3_SHIFT,
@@ -2733,7 +2732,7 @@ static struct clk uart3_ick = {
 
 static struct clk uart4_ick = {
         .name           = "uart4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3630_EN_UART4_SHIFT,
@@ -2743,7 +2742,7 @@ static struct clk uart4_ick = {
 
 static struct clk gpt9_ick = {
         .name           = "gpt9_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT9_SHIFT,
@@ -2753,7 +2752,7 @@ static struct clk gpt9_ick = {
 
 static struct clk gpt8_ick = {
         .name           = "gpt8_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT8_SHIFT,
@@ -2763,7 +2762,7 @@ static struct clk gpt8_ick = {
 
 static struct clk gpt7_ick = {
         .name           = "gpt7_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT7_SHIFT,
@@ -2773,7 +2772,7 @@ static struct clk gpt7_ick = {
 
 static struct clk gpt6_ick = {
         .name           = "gpt6_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT6_SHIFT,
@@ -2783,7 +2782,7 @@ static struct clk gpt6_ick = {
 
 static struct clk gpt5_ick = {
         .name           = "gpt5_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT5_SHIFT,
@@ -2793,7 +2792,7 @@ static struct clk gpt5_ick = {
 
 static struct clk gpt4_ick = {
         .name           = "gpt4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT4_SHIFT,
@@ -2803,7 +2802,7 @@ static struct clk gpt4_ick = {
 
 static struct clk gpt3_ick = {
         .name           = "gpt3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT3_SHIFT,
@@ -2813,7 +2812,7 @@ static struct clk gpt3_ick = {
 
 static struct clk gpt2_ick = {
         .name           = "gpt2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_GPT2_SHIFT,
@@ -2823,7 +2822,7 @@ static struct clk gpt2_ick = {
 
 static struct clk mcbsp2_ick = {
         .name           = "mcbsp2_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_MCBSP2_SHIFT,
@@ -2833,7 +2832,7 @@ static struct clk mcbsp2_ick = {
 
 static struct clk mcbsp3_ick = {
         .name           = "mcbsp3_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_MCBSP3_SHIFT,
@@ -2843,7 +2842,7 @@ static struct clk mcbsp3_ick = {
 
 static struct clk mcbsp4_ick = {
         .name           = "mcbsp4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &per_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
         .enable_bit     = OMAP3430_EN_MCBSP4_SHIFT,
@@ -3186,7 +3185,7 @@ static struct clk vpfe_fck = {
  */
 static struct clk uart4_ick_am35xx = {
         .name           = "uart4_ick",
-        .ops            = &clkops_omap2_dflt_wait,
+        .ops            = &clkops_omap2_iclk_dflt_wait,
         .parent         = &core_l4_ick,
         .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
         .enable_bit     = AM35XX_EN_UART4_SHIFT,
@@ -3290,10 +3289,10 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK("omap-mcbsp.1",     "prcm_fck",     &core_96m_fck,  CK_3XXX),
         CLK("omap-mcbsp.5",     "prcm_fck",     &core_96m_fck,  CK_3XXX),
         CLK(NULL,       "core_96m_fck", &core_96m_fck,  CK_3XXX),
-        CLK("mmci-omap-hs.2",   "fck",  &mmchs3_fck,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-        CLK("mmci-omap-hs.1",   "fck",  &mmchs2_fck,    CK_3XXX),
+        CLK("omap_hsmmc.2",     "fck",  &mmchs3_fck,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK("omap_hsmmc.1",     "fck",  &mmchs2_fck,    CK_3XXX),
         CLK(NULL,       "mspro_fck",    &mspro_fck,     CK_34XX | CK_36XX),
-        CLK("mmci-omap-hs.0",   "fck",  &mmchs1_fck,    CK_3XXX),
+        CLK("omap_hsmmc.0",     "fck",  &mmchs1_fck,    CK_3XXX),
         CLK("omap_i2c.3", "fck",        &i2c3_fck,      CK_3XXX),
         CLK("omap_i2c.2", "fck",        &i2c2_fck,      CK_3XXX),
         CLK("omap_i2c.1", "fck",        &i2c1_fck,      CK_3XXX),
@@ -3323,13 +3322,13 @@ static struct omap_clk omap3xxx_clks[] = {
         CLK(NULL,       "core_l4_ick",  &core_l4_ick,   CK_3XXX),
         CLK(NULL,       "usbtll_ick",   &usbtll_ick,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
         CLK("usbhs-omap.0",     "usbtll_ick",   &usbtll_ick,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-        CLK("mmci-omap-hs.2",   "ick",  &mmchs3_ick,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+        CLK("omap_hsmmc.2",     "ick",  &mmchs3_ick,    CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
         CLK(NULL,       "icr_ick",      &icr_ick,       CK_34XX | CK_36XX),
         CLK("omap-aes", "ick",  &aes2_ick,      CK_34XX | CK_36XX),
         CLK("omap-sham",        "ick",  &sha12_ick,     CK_34XX | CK_36XX),
         CLK(NULL,       "des2_ick",     &des2_ick,      CK_34XX | CK_36XX),
-        CLK("mmci-omap-hs.1",   "ick",  &mmchs2_ick,    CK_3XXX),
-        CLK("mmci-omap-hs.0",   "ick",  &mmchs1_ick,    CK_3XXX),
+        CLK("omap_hsmmc.1",     "ick",  &mmchs2_ick,    CK_3XXX),
+        CLK("omap_hsmmc.0",     "ick",  &mmchs1_ick,    CK_3XXX),
         CLK(NULL,       "mspro_ick",    &mspro_ick,     CK_34XX | CK_36XX),
         CLK("omap_hdq.0", "ick",        &hdq_ick,       CK_3XXX),
         CLK("omap2_mcspi.4", "ick",     &mcspi4_ick,    CK_3XXX),
@@ -3480,6 +3479,9 @@ int __init omap3xxx_clk_init(void)
         } else if (cpu_is_omap3630()) {
                 cpu_mask = (RATE_IN_34XX | RATE_IN_36XX);
                 cpu_clkflg = CK_36XX;
+        } else if (cpu_is_ti816x()) {
+                cpu_mask = RATE_IN_TI816X;
+                cpu_clkflg = CK_TI816X;
         } else if (cpu_is_omap34xx()) {
                 if (omap_rev() == OMAP3430_REV_ES1_0) {
                         cpu_mask = RATE_IN_3430ES1;
@@ -3544,6 +3546,9 @@ int __init omap3xxx_clk_init(void)
                         omap2_init_clk_clkdm(c->lk.clk);
                 }
 
+        /* Disable autoidle on all clocks; let the PM code enable it later */
+        omap_clk_disable_autoidle_all();
+
         recalculate_root_clocks();
 
         pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n",
@@ -3557,9 +3562,10 @@ int __init omap3xxx_clk_init(void)
         clk_enable_init_clocks();
 
         /*
-         * Lock DPLL5 and put it in autoidle.
+         * Lock DPLL5 -- here only until other device init code can
+         * handle this
          */
-        if (omap_rev() >= OMAP3430_REV_ES2_0)
+        if (!cpu_is_ti816x() && (omap_rev() >= OMAP3430_REV_ES2_0))
                 omap3_clk_lock_dpll5();
 
         /* Avoid sleeping during omap3_core_dpll_m2_set_rate() */
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 46fd3f674ca..d32ed979a8d 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -278,8 +278,10 @@ static struct clk dpll_abe_ck = {
 static struct clk dpll_abe_x2_ck = {
         .name           = "dpll_abe_x2_ck",
         .parent         = &dpll_abe_ck,
-        .ops            = &clkops_null,
+        .flags          = CLOCK_CLKOUTX2,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap3_clkoutx2_recalc,
+        .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_ABE,
 };
 
 static const struct clksel_rate div31_1to31_rates[] = {
@@ -328,7 +330,7 @@ static struct clk dpll_abe_m2x2_ck = {
         .clksel         = dpll_abe_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_ABE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -395,7 +397,7 @@ static struct clk dpll_abe_m3x2_ck = {
         .clksel         = dpll_abe_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M3_DPLL_ABE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -443,13 +445,14 @@ static struct clk dpll_core_ck = {
         .parent         = &sys_clkin_ck,
         .dpll_data      = &dpll_core_dd,
         .init           = &omap2_init_dpll_parent,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap3_core_dpll_ops,
         .recalc         = &omap3_dpll_recalc,
 };
 
 static struct clk dpll_core_x2_ck = {
         .name           = "dpll_core_x2_ck",
         .parent         = &dpll_core_ck,
+        .flags          = CLOCK_CLKOUTX2,
         .ops            = &clkops_null,
         .recalc         = &omap3_clkoutx2_recalc,
 };
@@ -465,7 +468,7 @@ static struct clk dpll_core_m6x2_ck = {
         .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M6_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -495,7 +498,7 @@ static struct clk dpll_core_m2_ck = {
         .clksel         = dpll_core_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_CORE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -515,7 +518,7 @@ static struct clk dpll_core_m5x2_ck = {
         .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -581,7 +584,7 @@ static struct clk dpll_core_m4x2_ck = {
         .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -606,7 +609,7 @@ static struct clk dpll_abe_m2_ck = {
         .clksel         = dpll_abe_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_ABE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -632,7 +635,7 @@ static struct clk dpll_core_m7x2_ck = {
         .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M7_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -689,6 +692,7 @@ static struct clk dpll_iva_ck = {
 static struct clk dpll_iva_x2_ck = {
         .name           = "dpll_iva_x2_ck",
         .parent         = &dpll_iva_ck,
+        .flags          = CLOCK_CLKOUTX2,
         .ops            = &clkops_null,
         .recalc         = &omap3_clkoutx2_recalc,
 };
@@ -704,7 +708,7 @@ static struct clk dpll_iva_m4x2_ck = {
         .clksel         = dpll_iva_m4x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_IVA,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -716,7 +720,7 @@ static struct clk dpll_iva_m5x2_ck = {
         .clksel         = dpll_iva_m4x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_IVA,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -764,7 +768,7 @@ static struct clk dpll_mpu_m2_ck = {
         .clksel         = dpll_mpu_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_MPU,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -837,7 +841,7 @@ static struct clk dpll_per_m2_ck = {
         .clksel         = dpll_per_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_PER,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -846,8 +850,10 @@ static struct clk dpll_per_m2_ck = {
 static struct clk dpll_per_x2_ck = {
         .name           = "dpll_per_x2_ck",
         .parent         = &dpll_per_ck,
-        .ops            = &clkops_null,
+        .flags          = CLOCK_CLKOUTX2,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap3_clkoutx2_recalc,
+        .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_PER,
 };
 
 static const struct clksel dpll_per_m2x2_div[] = {
@@ -861,7 +867,7 @@ static struct clk dpll_per_m2x2_ck = {
         .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_PER,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -887,7 +893,7 @@ static struct clk dpll_per_m4x2_ck = {
         .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -899,7 +905,7 @@ static struct clk dpll_per_m5x2_ck = {
         .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -911,7 +917,7 @@ static struct clk dpll_per_m6x2_ck = {
         .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M6_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -923,7 +929,7 @@ static struct clk dpll_per_m7x2_ck = {
         .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M7_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -964,6 +970,7 @@ static struct clk dpll_unipro_ck = {
 static struct clk dpll_unipro_x2_ck = {
         .name           = "dpll_unipro_x2_ck",
         .parent         = &dpll_unipro_ck,
+        .flags          = CLOCK_CLKOUTX2,
         .ops            = &clkops_null,
         .recalc         = &omap3_clkoutx2_recalc,
 };
@@ -979,7 +986,7 @@ static struct clk dpll_unipro_m2x2_ck = {
         .clksel         = dpll_unipro_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_UNIPRO,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -1028,7 +1035,8 @@ static struct clk dpll_usb_ck = {
 static struct clk dpll_usb_clkdcoldo_ck = {
         .name           = "dpll_usb_clkdcoldo_ck",
         .parent         = &dpll_usb_ck,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
+        .clksel_reg     = OMAP4430_CM_CLKDCOLDO_DPLL_USB,
         .recalc         = &followparent_recalc,
 };
 
@@ -1043,7 +1051,7 @@ static struct clk dpll_usb_m2_ck = {
         .clksel         = dpll_usb_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_USB,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_0_6_MASK,
-        .ops            = &clkops_null,
+        .ops            = &clkops_omap4_dpllmx_ops,
         .recalc         = &omap2_clksel_recalc,
         .round_rate     = &omap2_clksel_round_rate,
         .set_rate       = &omap2_clksel_set_rate,
@@ -3158,11 +3166,11 @@ static struct omap_clk omap44xx_clks[] = {
         CLK("omap2_mcspi.2",    "fck",                          &mcspi2_fck,    CK_443X),
         CLK("omap2_mcspi.3",    "fck",                          &mcspi3_fck,    CK_443X),
         CLK("omap2_mcspi.4",    "fck",                          &mcspi4_fck,    CK_443X),
-        CLK("mmci-omap-hs.0",   "fck",                          &mmc1_fck,      CK_443X),
-        CLK("mmci-omap-hs.1",   "fck",                          &mmc2_fck,      CK_443X),
-        CLK("mmci-omap-hs.2",   "fck",                          &mmc3_fck,      CK_443X),
-        CLK("mmci-omap-hs.3",   "fck",                          &mmc4_fck,      CK_443X),
-        CLK("mmci-omap-hs.4",   "fck",                          &mmc5_fck,      CK_443X),
+        CLK("omap_hsmmc.0",     "fck",                          &mmc1_fck,      CK_443X),
+        CLK("omap_hsmmc.1",     "fck",                          &mmc2_fck,      CK_443X),
+        CLK("omap_hsmmc.2",     "fck",                          &mmc3_fck,      CK_443X),
+        CLK("omap_hsmmc.3",     "fck",                          &mmc4_fck,      CK_443X),
+        CLK("omap_hsmmc.4",     "fck",                          &mmc5_fck,      CK_443X),
         CLK(NULL,       "ocp2scp_usb_phy_phy_48m",      &ocp2scp_usb_phy_phy_48m,       CK_443X),
         CLK(NULL,       "ocp2scp_usb_phy_ick",          &ocp2scp_usb_phy_ick,   CK_443X),
         CLK(NULL,       "ocp_wp_noc_ick",               &ocp_wp_noc_ick,        CK_443X),
@@ -3245,11 +3253,11 @@ static struct omap_clk omap44xx_clks[] = {
         CLK("omap_i2c.2",       "ick",                          &dummy_ck,      CK_443X),
         CLK("omap_i2c.3",       "ick",                          &dummy_ck,      CK_443X),
         CLK("omap_i2c.4",       "ick",                          &dummy_ck,      CK_443X),
-        CLK("mmci-omap-hs.0",   "ick",                          &dummy_ck,      CK_443X),
-        CLK("mmci-omap-hs.1",   "ick",                          &dummy_ck,      CK_443X),
-        CLK("mmci-omap-hs.2",   "ick",                          &dummy_ck,      CK_443X),
-        CLK("mmci-omap-hs.3",   "ick",                          &dummy_ck,      CK_443X),
-        CLK("mmci-omap-hs.4",   "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_hsmmc.0",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_hsmmc.1",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_hsmmc.2",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_hsmmc.3",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap_hsmmc.4",     "ick",                          &dummy_ck,      CK_443X),
         CLK("omap-mcbsp.1",     "ick",                          &dummy_ck,      CK_443X),
         CLK("omap-mcbsp.2",     "ick",                          &dummy_ck,      CK_443X),
         CLK("omap-mcbsp.3",     "ick",                          &dummy_ck,      CK_443X),
@@ -3301,6 +3309,9 @@ int __init omap4xxx_clk_init(void)
                         omap2_init_clk_clkdm(c->lk.clk);
                 }
 
+        /* Disable autoidle on all clocks; let the PM code enable it later */
+        omap_clk_disable_autoidle_all();
+
         recalculate_root_clocks();
 
         /*
diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c
index 1cf8131205f..6424d46be14 100644
--- a/arch/arm/mach-omap2/clock_common_data.c
+++ b/arch/arm/mach-omap2/clock_common_data.c
@@ -37,3 +37,9 @@ const struct clksel_rate gfx_l3_rates[] = {
         { .div = 0 }
 };
 
+const struct clksel_rate dsp_ick_rates[] = {
+        { .div = 1, .val = 1, .flags = RATE_IN_24XX },
+        { .div = 2, .val = 2, .flags = RATE_IN_24XX },
+        { .div = 3, .val = 3, .flags = RATE_IN_243X },
+        { .div = 0 },
+};
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index 58e42f76603..ab878545bd9 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -26,17 +26,8 @@
 
 #include <linux/bitops.h>
 
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-24xx.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-24xx.h"
-#include "cminst44xx.h"
-#include "prcm44xx.h"
-
 #include <plat/clock.h>
-#include "powerdomain.h"
 #include "clockdomain.h"
-#include <plat/prcm.h>
 
 /* clkdm_list contains all registered struct clockdomains */
 static LIST_HEAD(clkdm_list);
@@ -44,6 +35,7 @@ static LIST_HEAD(clkdm_list);
 /* array of clockdomain deps to be added/removed when clkdm in hwsup mode */
 static struct clkdm_autodep *autodeps;
 
+static struct clkdm_ops *arch_clkdm;
 
 /* Private functions */
 
@@ -177,11 +169,11 @@ static void _autodep_lookup(struct clkdm_autodep *autodep)
  * XXX autodeps are deprecated and should be removed at the earliest
  * opportunity
  */
-static void _clkdm_add_autodeps(struct clockdomain *clkdm)
+void _clkdm_add_autodeps(struct clockdomain *clkdm)
 {
         struct clkdm_autodep *autodep;
 
-        if (!autodeps)
+        if (!autodeps || clkdm->flags & CLKDM_NO_AUTODEPS)
                 return;
 
         for (autodep = autodeps; autodep->clkdm.ptr; autodep++) {
@@ -211,11 +203,11 @@ static void _clkdm_add_autodeps(struct clockdomain *clkdm)
  * XXX autodeps are deprecated and should be removed at the earliest
  * opportunity
  */
-static void _clkdm_del_autodeps(struct clockdomain *clkdm)
+void _clkdm_del_autodeps(struct clockdomain *clkdm)
 {
         struct clkdm_autodep *autodep;
 
-        if (!autodeps)
+        if (!autodeps || clkdm->flags & CLKDM_NO_AUTODEPS)
                 return;
 
         for (autodep = autodeps; autodep->clkdm.ptr; autodep++) {
@@ -235,55 +227,29 @@ static void _clkdm_del_autodeps(struct clockdomain *clkdm)
 }
 
 /**
- * _enable_hwsup - place a clockdomain into hardware-supervised idle
- * @clkdm: struct clockdomain *
- *
- * Place the clockdomain into hardware-supervised idle mode.  No return
- * value.
+ * _resolve_clkdm_deps() - resolve clkdm_names in @clkdm_deps to clkdms
+ * @clkdm: clockdomain that we are resolving dependencies for
+ * @clkdm_deps: ptr to array of struct clkdm_deps to resolve
  *
- * XXX Should this return an error if the clockdomain does not support
- * hardware-supervised idle mode?
- */
-static void _enable_hwsup(struct clockdomain *clkdm)
-{
-        if (cpu_is_omap24xx())
-                omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-                                               clkdm->clktrctrl_mask);
-        else if (cpu_is_omap34xx())
-                omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-                                               clkdm->clktrctrl_mask);
-        else if (cpu_is_omap44xx())
-                return omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
-                                                       clkdm->cm_inst,
-                                                       clkdm->clkdm_offs);
-        else
-                BUG();
-}
-
-/**
- * _disable_hwsup - place a clockdomain into software-supervised idle
- * @clkdm: struct clockdomain *
- *
- * Place the clockdomain @clkdm into software-supervised idle mode.
+ * Iterates through @clkdm_deps, looking up the struct clockdomain named by
+ * clkdm_name and storing the clockdomain pointer in the struct clkdm_dep.
  * No return value.
- *
- * XXX Should this return an error if the clockdomain does not support
- * software-supervised idle mode?
  */
-static void _disable_hwsup(struct clockdomain *clkdm)
+static void _resolve_clkdm_deps(struct clockdomain *clkdm,
+                                struct clkdm_dep *clkdm_deps)
 {
-        if (cpu_is_omap24xx())
-                omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-                                                clkdm->clktrctrl_mask);
-        else if (cpu_is_omap34xx())
-                omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-                                                clkdm->clktrctrl_mask);
-        else if (cpu_is_omap44xx())
-                return omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
-                                                        clkdm->cm_inst,
-                                                        clkdm->clkdm_offs);
-        else
-                BUG();
+        struct clkdm_dep *cd;
+
+        for (cd = clkdm_deps; cd && cd->clkdm_name; cd++) {
+                if (!omap_chip_is(cd->omap_chip))
+                        continue;
+                if (cd->clkdm)
+                        continue;
+                cd->clkdm = _clkdm_lookup(cd->clkdm_name);
+
+                WARN(!cd->clkdm, "clockdomain: %s: could not find clkdm %s while resolving dependencies - should never happen",
+                     clkdm->name, cd->clkdm_name);
+        }
 }
 
 /* Public functions */
@@ -292,6 +258,7 @@ static void _disable_hwsup(struct clockdomain *clkdm)
  * clkdm_init - set up the clockdomain layer
  * @clkdms: optional pointer to an array of clockdomains to register
  * @init_autodeps: optional pointer to an array of autodeps to register
+ * @custom_funcs: func pointers for arch specfic implementations
  *
  * Set up internal state.  If a pointer to an array of clockdomains
  * @clkdms was supplied, loop through the list of clockdomains,
@@ -300,12 +267,18 @@ static void _disable_hwsup(struct clockdomain *clkdm)
  * @init_autodeps was provided, register those.  No return value.
  */
 void clkdm_init(struct clockdomain **clkdms,
-                struct clkdm_autodep *init_autodeps)
+                struct clkdm_autodep *init_autodeps,
+                struct clkdm_ops *custom_funcs)
 {
         struct clockdomain **c = NULL;
         struct clockdomain *clkdm;
         struct clkdm_autodep *autodep = NULL;
 
+        if (!custom_funcs)
+                WARN(1, "No custom clkdm functions registered\n");
+        else
+                arch_clkdm = custom_funcs;
+
         if (clkdms)
                 for (c = clkdms; *c; c++)
                         _clkdm_register(*c);
@@ -321,11 +294,14 @@ void clkdm_init(struct clockdomain **clkdms,
          */
         list_for_each_entry(clkdm, &clkdm_list, node) {
                 if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
-                        omap2_clkdm_wakeup(clkdm);
+                        clkdm_wakeup(clkdm);
                 else if (clkdm->flags & CLKDM_CAN_DISABLE_AUTO)
-                        omap2_clkdm_deny_idle(clkdm);
+                        clkdm_deny_idle(clkdm);
 
+                _resolve_clkdm_deps(clkdm, clkdm->wkdep_srcs);
                 clkdm_clear_all_wkdeps(clkdm);
+
+                _resolve_clkdm_deps(clkdm, clkdm->sleepdep_srcs);
                 clkdm_clear_all_sleepdeps(clkdm);
         }
 }
@@ -422,32 +398,32 @@ struct powerdomain *clkdm_get_pwrdm(struct clockdomain *clkdm)
 int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 {
         struct clkdm_dep *cd;
-
-        if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
-                pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
-                       clkdm1->name, clkdm2->name, __func__);
-                return -EINVAL;
-        }
+        int ret = 0;
 
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
         cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs);
-        if (IS_ERR(cd)) {
+        if (IS_ERR(cd))
+                ret = PTR_ERR(cd);
+
+        if (!arch_clkdm || !arch_clkdm->clkdm_add_wkdep)
+                ret = -EINVAL;
+
+        if (ret) {
                 pr_debug("clockdomain: hardware cannot set/clear wake up of "
                          "%s when %s wakes up\n", clkdm1->name, clkdm2->name);
-                return PTR_ERR(cd);
+                return ret;
         }
 
         if (atomic_inc_return(&cd->wkdep_usecount) == 1) {
                 pr_debug("clockdomain: hardware will wake up %s when %s wakes "
                          "up\n", clkdm1->name, clkdm2->name);
 
-                omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
-                                     clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+                ret = arch_clkdm->clkdm_add_wkdep(clkdm1, clkdm2);
         }
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -463,32 +439,32 @@ int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 {
         struct clkdm_dep *cd;
-
-        if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
-                pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
-                       clkdm1->name, clkdm2->name, __func__);
-                return -EINVAL;
-        }
+        int ret = 0;
 
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
         cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs);
-        if (IS_ERR(cd)) {
+        if (IS_ERR(cd))
+                ret = PTR_ERR(cd);
+
+        if (!arch_clkdm || !arch_clkdm->clkdm_del_wkdep)
+                ret = -EINVAL;
+
+        if (ret) {
                 pr_debug("clockdomain: hardware cannot set/clear wake up of "
                          "%s when %s wakes up\n", clkdm1->name, clkdm2->name);
-                return PTR_ERR(cd);
+                return ret;
         }
 
         if (atomic_dec_return(&cd->wkdep_usecount) == 0) {
                 pr_debug("clockdomain: hardware will no longer wake up %s "
                          "after %s wakes up\n", clkdm1->name, clkdm2->name);
 
-                omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
-                                       clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+                ret = arch_clkdm->clkdm_del_wkdep(clkdm1, clkdm2);
         }
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -508,26 +484,26 @@ int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 {
         struct clkdm_dep *cd;
+        int ret = 0;
 
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
-        if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
-                pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
-                       clkdm1->name, clkdm2->name, __func__);
-                return -EINVAL;
-        }
-
         cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs);
-        if (IS_ERR(cd)) {
+        if (IS_ERR(cd))
+                ret = PTR_ERR(cd);
+
+        if (!arch_clkdm || !arch_clkdm->clkdm_read_wkdep)
+                ret = -EINVAL;
+
+        if (ret) {
                 pr_debug("clockdomain: hardware cannot set/clear wake up of "
                          "%s when %s wakes up\n", clkdm1->name, clkdm2->name);
-                return PTR_ERR(cd);
+                return ret;
         }
 
         /* XXX It's faster to return the atomic wkdep_usecount */
-        return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP,
-                                       (1 << clkdm2->dep_bit));
+        return arch_clkdm->clkdm_read_wkdep(clkdm1, clkdm2);
 }
 
 /**
@@ -542,33 +518,13 @@ int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
  */
 int clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
 {
-        struct clkdm_dep *cd;
-        u32 mask = 0;
-
-        if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
-                pr_err("clockdomain: %s: %s: not yet implemented\n",
-                       clkdm->name, __func__);
-                return -EINVAL;
-        }
-
         if (!clkdm)
                 return -EINVAL;
 
-        for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
-                if (!omap_chip_is(cd->omap_chip))
-                        continue;
-
-                if (!cd->clkdm && cd->clkdm_name)
-                        cd->clkdm = _clkdm_lookup(cd->clkdm_name);
-
-                /* PRM accesses are slow, so minimize them */
-                mask |= 1 << cd->clkdm->dep_bit;
-                atomic_set(&cd->wkdep_usecount, 0);
-        }
-
-        omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP);
+        if (!arch_clkdm || !arch_clkdm->clkdm_clear_all_wkdeps)
+                return -EINVAL;
 
-        return 0;
+        return arch_clkdm->clkdm_clear_all_wkdeps(clkdm);
 }
 
 /**
@@ -586,31 +542,33 @@ int clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
 int clkdm_add_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 {
         struct clkdm_dep *cd;
-
-        if (!cpu_is_omap34xx())
-                return -EINVAL;
+        int ret = 0;
 
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
         cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs);
-        if (IS_ERR(cd)) {
+        if (IS_ERR(cd))
+                ret = PTR_ERR(cd);
+
+        if (!arch_clkdm || !arch_clkdm->clkdm_add_sleepdep)
+                ret = -EINVAL;
+
+        if (ret) {
                 pr_debug("clockdomain: hardware cannot set/clear sleep "
                          "dependency affecting %s from %s\n", clkdm1->name,
                          clkdm2->name);
-                return PTR_ERR(cd);
+                return ret;
         }
 
         if (atomic_inc_return(&cd->sleepdep_usecount) == 1) {
                 pr_debug("clockdomain: will prevent %s from sleeping if %s "
                          "is active\n", clkdm1->name, clkdm2->name);
 
-                omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
-                                    clkdm1->pwrdm.ptr->prcm_offs,
-                                    OMAP3430_CM_SLEEPDEP);
+                ret = arch_clkdm->clkdm_add_sleepdep(clkdm1, clkdm2);
         }
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -628,19 +586,23 @@ int clkdm_add_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 {
         struct clkdm_dep *cd;
-
-        if (!cpu_is_omap34xx())
-                return -EINVAL;
+        int ret = 0;
 
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
         cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs);
-        if (IS_ERR(cd)) {
+        if (IS_ERR(cd))
+                ret = PTR_ERR(cd);
+
+        if (!arch_clkdm || !arch_clkdm->clkdm_del_sleepdep)
+                ret = -EINVAL;
+
+        if (ret) {
                 pr_debug("clockdomain: hardware cannot set/clear sleep "
                          "dependency affecting %s from %s\n", clkdm1->name,
                          clkdm2->name);
-                return PTR_ERR(cd);
+                return ret;
         }
 
         if (atomic_dec_return(&cd->sleepdep_usecount) == 0) {
@@ -648,12 +610,10 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
                          "sleeping if %s is active\n", clkdm1->name,
                          clkdm2->name);
 
-                omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
-                                      clkdm1->pwrdm.ptr->prcm_offs,
-                                      OMAP3430_CM_SLEEPDEP);
+                ret = arch_clkdm->clkdm_del_sleepdep(clkdm1, clkdm2);
         }
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -675,25 +635,27 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
 {
         struct clkdm_dep *cd;
-
-        if (!cpu_is_omap34xx())
-                return -EINVAL;
+        int ret = 0;
 
         if (!clkdm1 || !clkdm2)
                 return -EINVAL;
 
         cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs);
-        if (IS_ERR(cd)) {
+        if (IS_ERR(cd))
+                ret = PTR_ERR(cd);
+
+        if (!arch_clkdm || !arch_clkdm->clkdm_read_sleepdep)
+                ret = -EINVAL;
+
+        if (ret) {
                 pr_debug("clockdomain: hardware cannot set/clear sleep "
                          "dependency affecting %s from %s\n", clkdm1->name,
                          clkdm2->name);
-                return PTR_ERR(cd);
+                return ret;
         }
 
         /* XXX It's faster to return the atomic sleepdep_usecount */
-        return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
-                                       OMAP3430_CM_SLEEPDEP,
-                                       (1 << clkdm2->dep_bit));
+        return arch_clkdm->clkdm_read_sleepdep(clkdm1, clkdm2);
 }
 
 /**
@@ -708,35 +670,17 @@ int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
  */
 int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
 {
-        struct clkdm_dep *cd;
-        u32 mask = 0;
-
-        if (!cpu_is_omap34xx())
-                return -EINVAL;
-
         if (!clkdm)
                 return -EINVAL;
 
-        for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) {
-                if (!omap_chip_is(cd->omap_chip))
-                        continue;
-
-                if (!cd->clkdm && cd->clkdm_name)
-                        cd->clkdm = _clkdm_lookup(cd->clkdm_name);
-
-                /* PRM accesses are slow, so minimize them */
-                mask |= 1 << cd->clkdm->dep_bit;
-                atomic_set(&cd->sleepdep_usecount, 0);
-        }
-
-        omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
-                               OMAP3430_CM_SLEEPDEP);
+        if (!arch_clkdm || !arch_clkdm->clkdm_clear_all_sleepdeps)
+                return -EINVAL;
 
-        return 0;
+        return arch_clkdm->clkdm_clear_all_sleepdeps(clkdm);
 }
 
 /**
- * omap2_clkdm_sleep - force clockdomain sleep transition
+ * clkdm_sleep - force clockdomain sleep transition
  * @clkdm: struct clockdomain *
  *
  * Instruct the CM to force a sleep transition on the specified
@@ -744,7 +688,7 @@ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
  * clockdomain does not support software-initiated sleep; 0 upon
  * success.
  */
-int omap2_clkdm_sleep(struct clockdomain *clkdm)
+int clkdm_sleep(struct clockdomain *clkdm)
 {
         if (!clkdm)
                 return -EINVAL;
@@ -755,33 +699,16 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm)
                 return -EINVAL;
         }
 
-        pr_debug("clockdomain: forcing sleep on %s\n", clkdm->name);
-
-        if (cpu_is_omap24xx()) {
-
-                omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
-                            clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
-
-        } else if (cpu_is_omap34xx()) {
-
-                omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs,
-                                              clkdm->clktrctrl_mask);
-
-        } else if (cpu_is_omap44xx()) {
-
-                omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
-                                               clkdm->cm_inst,
-                                               clkdm->clkdm_offs);
+        if (!arch_clkdm || !arch_clkdm->clkdm_sleep)
+                return -EINVAL;
 
-        } else {
-                BUG();
-        };
+        pr_debug("clockdomain: forcing sleep on %s\n", clkdm->name);
 
-        return 0;
+        return arch_clkdm->clkdm_sleep(clkdm);
 }
 
 /**
- * omap2_clkdm_wakeup - force clockdomain wakeup transition
+ * clkdm_wakeup - force clockdomain wakeup transition
  * @clkdm: struct clockdomain *
  *
  * Instruct the CM to force a wakeup transition on the specified
@@ -789,7 +716,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm)
  * clockdomain does not support software-controlled wakeup; 0 upon
  * success.
  */
-int omap2_clkdm_wakeup(struct clockdomain *clkdm)
+int clkdm_wakeup(struct clockdomain *clkdm)
 {
         if (!clkdm)
                 return -EINVAL;
@@ -800,33 +727,16 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm)
                 return -EINVAL;
         }
 
-        pr_debug("clockdomain: forcing wakeup on %s\n", clkdm->name);
-
-        if (cpu_is_omap24xx()) {
-
-                omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
-                              clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
-
-        } else if (cpu_is_omap34xx()) {
-
-                omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs,
-                                               clkdm->clktrctrl_mask);
-
-        } else if (cpu_is_omap44xx()) {
-
-                omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
-                                                clkdm->cm_inst,
-                                                clkdm->clkdm_offs);
+        if (!arch_clkdm || !arch_clkdm->clkdm_wakeup)
+                return -EINVAL;
 
-        } else {
-                BUG();
-        };
+        pr_debug("clockdomain: forcing wakeup on %s\n", clkdm->name);
 
-        return 0;
+        return arch_clkdm->clkdm_wakeup(clkdm);
 }
 
 /**
- * omap2_clkdm_allow_idle - enable hwsup idle transitions for clkdm
+ * clkdm_allow_idle - enable hwsup idle transitions for clkdm
  * @clkdm: struct clockdomain *
  *
  * Allow the hardware to automatically switch the clockdomain @clkdm into
@@ -835,7 +745,7 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm)
  * framework, wkdep/sleepdep autodependencies are added; this is so
  * device drivers can read and write to the device.  No return value.
  */
-void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
+void clkdm_allow_idle(struct clockdomain *clkdm)
 {
         if (!clkdm)
                 return;
@@ -846,27 +756,18 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
                 return;
         }
 
+        if (!arch_clkdm || !arch_clkdm->clkdm_allow_idle)
+                return;
+
         pr_debug("clockdomain: enabling automatic idle transitions for %s\n",
                  clkdm->name);
 
-        /*
-         * XXX This should be removed once TI adds wakeup/sleep
-         * dependency code and data for OMAP4.
-         */
-        if (cpu_is_omap44xx()) {
-                pr_err("clockdomain: %s: OMAP4 wakeup/sleep dependency support: not yet implemented\n", clkdm->name);
-        } else {
-                if (atomic_read(&clkdm->usecount) > 0)
-                        _clkdm_add_autodeps(clkdm);
-        }
-
-        _enable_hwsup(clkdm);
-
+        arch_clkdm->clkdm_allow_idle(clkdm);
         pwrdm_clkdm_state_switch(clkdm);
 }
 
 /**
- * omap2_clkdm_deny_idle - disable hwsup idle transitions for clkdm
+ * clkdm_deny_idle - disable hwsup idle transitions for clkdm
  * @clkdm: struct clockdomain *
  *
  * Prevent the hardware from automatically switching the clockdomain
@@ -874,7 +775,7 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
  * downstream clocks enabled in the clock framework, wkdep/sleepdep
  * autodependencies are removed.  No return value.
  */
-void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
+void clkdm_deny_idle(struct clockdomain *clkdm)
 {
         if (!clkdm)
                 return;
@@ -885,28 +786,20 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
                 return;
         }
 
+        if (!arch_clkdm || !arch_clkdm->clkdm_deny_idle)
+                return;
+
         pr_debug("clockdomain: disabling automatic idle transitions for %s\n",
                  clkdm->name);
 
-        _disable_hwsup(clkdm);
-
-        /*
-         * XXX This should be removed once TI adds wakeup/sleep
-         * dependency code and data for OMAP4.
-         */
-        if (cpu_is_omap44xx()) {
-                pr_err("clockdomain: %s: OMAP4 wakeup/sleep dependency support: not yet implemented\n", clkdm->name);
-        } else {
-                if (atomic_read(&clkdm->usecount) > 0)
-                        _clkdm_del_autodeps(clkdm);
-        }
+        arch_clkdm->clkdm_deny_idle(clkdm);
 }
 
 
 /* Clockdomain-to-clock framework interface code */
 
 /**
- * omap2_clkdm_clk_enable - add an enabled downstream clock to this clkdm
+ * clkdm_clk_enable - add an enabled downstream clock to this clkdm
  * @clkdm: struct clockdomain *
  * @clk: struct clk * of the enabled downstream clock
  *
@@ -919,10 +812,8 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
  * by on-chip processors.  Returns -EINVAL if passed null pointers;
  * returns 0 upon success or if the clockdomain is in hwsup idle mode.
  */
-int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
+int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
 {
-        bool hwsup = false;
-
         /*
          * XXX Rewrite this code to maintain a list of enabled
          * downstream clocks for debugging purposes?
@@ -931,6 +822,9 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
         if (!clkdm || !clk)
                 return -EINVAL;
 
+        if (!arch_clkdm || !arch_clkdm->clkdm_clk_enable)
+                return -EINVAL;
+
         if (atomic_inc_return(&clkdm->usecount) > 1)
                 return 0;
 
@@ -939,31 +833,7 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
         pr_debug("clockdomain: clkdm %s: clk %s now enabled\n", clkdm->name,
                  clk->name);
 
-        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
-
-                if (!clkdm->clktrctrl_mask)
-                        return 0;
-
-                hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-                                                   clkdm->clktrctrl_mask);
-
-        } else if (cpu_is_omap44xx()) {
-
-                hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
-                                                       clkdm->cm_inst,
-                                                       clkdm->clkdm_offs);
-
-        }
-
-        if (hwsup) {
-                /* Disable HW transitions when we are changing deps */
-                _disable_hwsup(clkdm);
-                _clkdm_add_autodeps(clkdm);
-                _enable_hwsup(clkdm);
-        } else {
-                omap2_clkdm_wakeup(clkdm);
-        }
-
+        arch_clkdm->clkdm_clk_enable(clkdm);
         pwrdm_wait_transition(clkdm->pwrdm.ptr);
         pwrdm_clkdm_state_switch(clkdm);
 
@@ -971,7 +841,7 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
 }
 
 /**
- * omap2_clkdm_clk_disable - remove an enabled downstream clock from this clkdm
+ * clkdm_clk_disable - remove an enabled downstream clock from this clkdm
  * @clkdm: struct clockdomain *
  * @clk: struct clk * of the disabled downstream clock
  *
@@ -984,10 +854,8 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
  * is enabled; or returns 0 upon success or if the clockdomain is in
  * hwsup idle mode.
  */
-int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
+int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
 {
-        bool hwsup = false;
-
         /*
          * XXX Rewrite this code to maintain a list of enabled
          * downstream clocks for debugging purposes?
@@ -996,6 +864,9 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
         if (!clkdm || !clk)
                 return -EINVAL;
 
+        if (!arch_clkdm || !arch_clkdm->clkdm_clk_disable)
+                return -EINVAL;
+
 #ifdef DEBUG
         if (atomic_read(&clkdm->usecount) == 0) {
                 WARN_ON(1); /* underflow */
@@ -1011,31 +882,7 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
         pr_debug("clockdomain: clkdm %s: clk %s now disabled\n", clkdm->name,
                  clk->name);
 
-        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
-
-                if (!clkdm->clktrctrl_mask)
-                        return 0;
-
-                hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-                                                   clkdm->clktrctrl_mask);
-
-        } else if (cpu_is_omap44xx()) {
-
-                hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
-                                                       clkdm->cm_inst,
-                                                       clkdm->clkdm_offs);
-
-        }
-
-        if (hwsup) {
-                /* Disable HW transitions when we are changing deps */
-                _disable_hwsup(clkdm);
-                _clkdm_del_autodeps(clkdm);
-                _enable_hwsup(clkdm);
-        } else {
-                omap2_clkdm_sleep(clkdm);
-        }
-
+        arch_clkdm->clkdm_clk_disable(clkdm);
         pwrdm_clkdm_state_switch(clkdm);
 
         return 0;
diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index 9b459c26fb8..85b3dce6564 100644
--- a/arch/arm/mach-omap2/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -4,7 +4,7 @@
  * OMAP2/3 clockdomain framework functions
  *
  * Copyright (C) 2008 Texas Instruments, Inc.
- * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2008-2011 Nokia Corporation
  *
  * Paul Walmsley
  *
@@ -22,11 +22,19 @@
 #include <plat/clock.h>
 #include <plat/cpu.h>
 
-/* Clockdomain capability flags */
+/*
+ * Clockdomain flags
+ *
+ * XXX Document CLKDM_CAN_* flags
+ *
+ * CLKDM_NO_AUTODEPS: Prevent "autodeps" from being added/removed from this
+ *     clockdomain.  (Currently, this applies to OMAP3 clockdomains only.)
+ */
 #define CLKDM_CAN_FORCE_SLEEP                   (1 << 0)
 #define CLKDM_CAN_FORCE_WAKEUP                  (1 << 1)
 #define CLKDM_CAN_ENABLE_AUTO                   (1 << 2)
 #define CLKDM_CAN_DISABLE_AUTO                  (1 << 3)
+#define CLKDM_NO_AUTODEPS                       (1 << 4)
 
 #define CLKDM_CAN_HWSUP         (CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_DISABLE_AUTO)
 #define CLKDM_CAN_SWSUP         (CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP)
@@ -116,7 +124,42 @@ struct clockdomain {
         struct list_head node;
 };
 
-void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps);
+/**
+ * struct clkdm_ops - Arch specfic function implementations
+ * @clkdm_add_wkdep: Add a wakeup dependency between clk domains
+ * @clkdm_del_wkdep: Delete a wakeup dependency between clk domains
+ * @clkdm_read_wkdep: Read wakeup dependency state between clk domains
+ * @clkdm_clear_all_wkdeps: Remove all wakeup dependencies from the clk domain
+ * @clkdm_add_sleepdep: Add a sleep dependency between clk domains
+ * @clkdm_del_sleepdep: Delete a sleep dependency between clk domains
+ * @clkdm_read_sleepdep: Read sleep dependency state between clk domains
+ * @clkdm_clear_all_sleepdeps: Remove all sleep dependencies from the clk domain
+ * @clkdm_sleep: Force a clockdomain to sleep
+ * @clkdm_wakeup: Force a clockdomain to wakeup
+ * @clkdm_allow_idle: Enable hw supervised idle transitions for clock domain
+ * @clkdm_deny_idle: Disable hw supervised idle transitions for clock domain
+ * @clkdm_clk_enable: Put the clkdm in right state for a clock enable
+ * @clkdm_clk_disable: Put the clkdm in right state for a clock disable
+ */
+struct clkdm_ops {
+        int     (*clkdm_add_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+        int     (*clkdm_del_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+        int     (*clkdm_read_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+        int     (*clkdm_clear_all_wkdeps)(struct clockdomain *clkdm);
+        int     (*clkdm_add_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+        int     (*clkdm_del_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+        int     (*clkdm_read_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+        int     (*clkdm_clear_all_sleepdeps)(struct clockdomain *clkdm);
+        int     (*clkdm_sleep)(struct clockdomain *clkdm);
+        int     (*clkdm_wakeup)(struct clockdomain *clkdm);
+        void    (*clkdm_allow_idle)(struct clockdomain *clkdm);
+        void    (*clkdm_deny_idle)(struct clockdomain *clkdm);
+        int     (*clkdm_clk_enable)(struct clockdomain *clkdm);
+        int     (*clkdm_clk_disable)(struct clockdomain *clkdm);
+};
+
+void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps,
+                        struct clkdm_ops *custom_funcs);
 struct clockdomain *clkdm_lookup(const char *name);
 
 int clkdm_for_each(int (*fn)(struct clockdomain *clkdm, void *user),
@@ -132,16 +175,23 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
 int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
 int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm);
 
-void omap2_clkdm_allow_idle(struct clockdomain *clkdm);
-void omap2_clkdm_deny_idle(struct clockdomain *clkdm);
+void clkdm_allow_idle(struct clockdomain *clkdm);
+void clkdm_deny_idle(struct clockdomain *clkdm);
 
-int omap2_clkdm_wakeup(struct clockdomain *clkdm);
-int omap2_clkdm_sleep(struct clockdomain *clkdm);
+int clkdm_wakeup(struct clockdomain *clkdm);
+int clkdm_sleep(struct clockdomain *clkdm);
 
-int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
-int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
 
-extern void __init omap2_clockdomains_init(void);
+extern void __init omap2xxx_clockdomains_init(void);
+extern void __init omap3xxx_clockdomains_init(void);
 extern void __init omap44xx_clockdomains_init(void);
+extern void _clkdm_add_autodeps(struct clockdomain *clkdm);
+extern void _clkdm_del_autodeps(struct clockdomain *clkdm);
+
+extern struct clkdm_ops omap2_clkdm_operations;
+extern struct clkdm_ops omap3_clkdm_operations;
+extern struct clkdm_ops omap4_clkdm_operations;
 
 #endif
diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
new file mode 100644
index 00000000000..48d0db7e606
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
@@ -0,0 +1,274 @@
+/*
+ * OMAP2 and OMAP3 clockdomain control
+ *
+ * Copyright (C) 2008-2010 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Derived from mach-omap2/clockdomain.c written by Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <plat/prcm.h>
+#include "prm.h"
+#include "prm2xxx_3xxx.h"
+#include "cm.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+#include "cm-regbits-34xx.h"
+#include "prm-regbits-24xx.h"
+#include "clockdomain.h"
+
+static int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1,
+                                                struct clockdomain *clkdm2)
+{
+        omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
+                                clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+        return 0;
+}
+
+static int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1,
+                                                 struct clockdomain *clkdm2)
+{
+        omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
+                                clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+        return 0;
+}
+
+static int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1,
+                                                 struct clockdomain *clkdm2)
+{
+        return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
+                                PM_WKDEP, (1 << clkdm2->dep_bit));
+}
+
+static int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
+{
+        struct clkdm_dep *cd;
+        u32 mask = 0;
+
+        for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
+                if (!omap_chip_is(cd->omap_chip))
+                        continue;
+                if (!cd->clkdm)
+                        continue; /* only happens if data is erroneous */
+
+                /* PRM accesses are slow, so minimize them */
+                mask |= 1 << cd->clkdm->dep_bit;
+                atomic_set(&cd->wkdep_usecount, 0);
+        }
+
+        omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
+                                 PM_WKDEP);
+        return 0;
+}
+
+static int omap3_clkdm_add_sleepdep(struct clockdomain *clkdm1,
+                                                 struct clockdomain *clkdm2)
+{
+        omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
+                                clkdm1->pwrdm.ptr->prcm_offs,
+                                OMAP3430_CM_SLEEPDEP);
+        return 0;
+}
+
+static int omap3_clkdm_del_sleepdep(struct clockdomain *clkdm1,
+                                                 struct clockdomain *clkdm2)
+{
+        omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
+                                clkdm1->pwrdm.ptr->prcm_offs,
+                                OMAP3430_CM_SLEEPDEP);
+        return 0;
+}
+
+static int omap3_clkdm_read_sleepdep(struct clockdomain *clkdm1,
+                                                 struct clockdomain *clkdm2)
+{
+        return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
+                                OMAP3430_CM_SLEEPDEP, (1 << clkdm2->dep_bit));
+}
+
+static int omap3_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
+{
+        struct clkdm_dep *cd;
+        u32 mask = 0;
+
+        for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) {
+                if (!omap_chip_is(cd->omap_chip))
+                        continue;
+                if (!cd->clkdm)
+                        continue; /* only happens if data is erroneous */
+
+                /* PRM accesses are slow, so minimize them */
+                mask |= 1 << cd->clkdm->dep_bit;
+                atomic_set(&cd->sleepdep_usecount, 0);
+        }
+        omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
+                                OMAP3430_CM_SLEEPDEP);
+        return 0;
+}
+
+static int omap2_clkdm_sleep(struct clockdomain *clkdm)
+{
+        omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+                                clkdm->pwrdm.ptr->prcm_offs,
+                                OMAP2_PM_PWSTCTRL);
+        return 0;
+}
+
+static int omap2_clkdm_wakeup(struct clockdomain *clkdm)
+{
+        omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+                                clkdm->pwrdm.ptr->prcm_offs,
+                                OMAP2_PM_PWSTCTRL);
+        return 0;
+}
+
+static void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+        if (atomic_read(&clkdm->usecount) > 0)
+                _clkdm_add_autodeps(clkdm);
+
+        omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+}
+
+static void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+        omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+
+        if (atomic_read(&clkdm->usecount) > 0)
+                _clkdm_del_autodeps(clkdm);
+}
+
+static void _enable_hwsup(struct clockdomain *clkdm)
+{
+        if (cpu_is_omap24xx())
+                omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                               clkdm->clktrctrl_mask);
+        else if (cpu_is_omap34xx())
+                omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                               clkdm->clktrctrl_mask);
+}
+
+static void _disable_hwsup(struct clockdomain *clkdm)
+{
+        if (cpu_is_omap24xx())
+                omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                                clkdm->clktrctrl_mask);
+        else if (cpu_is_omap34xx())
+                omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                                clkdm->clktrctrl_mask);
+}
+
+
+static int omap2_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+        bool hwsup = false;
+
+        if (!clkdm->clktrctrl_mask)
+                return 0;
+
+        hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+
+        if (hwsup) {
+                /* Disable HW transitions when we are changing deps */
+                _disable_hwsup(clkdm);
+                _clkdm_add_autodeps(clkdm);
+                _enable_hwsup(clkdm);
+        } else {
+                clkdm_wakeup(clkdm);
+        }
+
+        return 0;
+}
+
+static int omap2_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+        bool hwsup = false;
+
+        if (!clkdm->clktrctrl_mask)
+                return 0;
+
+        hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+
+        if (hwsup) {
+                /* Disable HW transitions when we are changing deps */
+                _disable_hwsup(clkdm);
+                _clkdm_del_autodeps(clkdm);
+                _enable_hwsup(clkdm);
+        } else {
+                clkdm_sleep(clkdm);
+        }
+
+        return 0;
+}
+
+static int omap3_clkdm_sleep(struct clockdomain *clkdm)
+{
+        omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+        return 0;
+}
+
+static int omap3_clkdm_wakeup(struct clockdomain *clkdm)
+{
+        omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+        return 0;
+}
+
+static void omap3_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+        if (atomic_read(&clkdm->usecount) > 0)
+                _clkdm_add_autodeps(clkdm);
+
+        omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+}
+
+static void omap3_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+        omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+
+        if (atomic_read(&clkdm->usecount) > 0)
+                _clkdm_del_autodeps(clkdm);
+}
+
+struct clkdm_ops omap2_clkdm_operations = {
+        .clkdm_add_wkdep        = omap2_clkdm_add_wkdep,
+        .clkdm_del_wkdep        = omap2_clkdm_del_wkdep,
+        .clkdm_read_wkdep       = omap2_clkdm_read_wkdep,
+        .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps,
+        .clkdm_sleep            = omap2_clkdm_sleep,
+        .clkdm_wakeup           = omap2_clkdm_wakeup,
+        .clkdm_allow_idle       = omap2_clkdm_allow_idle,
+        .clkdm_deny_idle        = omap2_clkdm_deny_idle,
+        .clkdm_clk_enable       = omap2_clkdm_clk_enable,
+        .clkdm_clk_disable      = omap2_clkdm_clk_disable,
+};
+
+struct clkdm_ops omap3_clkdm_operations = {
+        .clkdm_add_wkdep        = omap2_clkdm_add_wkdep,
+        .clkdm_del_wkdep        = omap2_clkdm_del_wkdep,
+        .clkdm_read_wkdep       = omap2_clkdm_read_wkdep,
+        .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps,
+        .clkdm_add_sleepdep     = omap3_clkdm_add_sleepdep,
+        .clkdm_del_sleepdep     = omap3_clkdm_del_sleepdep,
+        .clkdm_read_sleepdep    = omap3_clkdm_read_sleepdep,
+        .clkdm_clear_all_sleepdeps      = omap3_clkdm_clear_all_sleepdeps,
+        .clkdm_sleep            = omap3_clkdm_sleep,
+        .clkdm_wakeup           = omap3_clkdm_wakeup,
+        .clkdm_allow_idle       = omap3_clkdm_allow_idle,
+        .clkdm_deny_idle        = omap3_clkdm_deny_idle,
+        .clkdm_clk_enable       = omap2_clkdm_clk_enable,
+        .clkdm_clk_disable      = omap2_clkdm_clk_disable,
+};
diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c
new file mode 100644
index 00000000000..a1a4ecd2654
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomain44xx.c
@@ -0,0 +1,137 @@
+/*
+ * OMAP4 clockdomain control
+ *
+ * Copyright (C) 2008-2010 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Derived from mach-omap2/clockdomain.c written by Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include "clockdomain.h"
+#include "cminst44xx.h"
+#include "cm44xx.h"
+
+static int omap4_clkdm_add_wkup_sleep_dep(struct clockdomain *clkdm1,
+                                        struct clockdomain *clkdm2)
+{
+        omap4_cminst_set_inst_reg_bits((1 << clkdm2->dep_bit),
+                                        clkdm1->prcm_partition,
+                                        clkdm1->cm_inst, clkdm1->clkdm_offs +
+                                        OMAP4_CM_STATICDEP);
+        return 0;
+}
+
+static int omap4_clkdm_del_wkup_sleep_dep(struct clockdomain *clkdm1,
+                                        struct clockdomain *clkdm2)
+{
+        omap4_cminst_clear_inst_reg_bits((1 << clkdm2->dep_bit),
+                                        clkdm1->prcm_partition,
+                                        clkdm1->cm_inst, clkdm1->clkdm_offs +
+                                        OMAP4_CM_STATICDEP);
+        return 0;
+}
+
+static int omap4_clkdm_read_wkup_sleep_dep(struct clockdomain *clkdm1,
+                                        struct clockdomain *clkdm2)
+{
+        return omap4_cminst_read_inst_reg_bits(clkdm1->prcm_partition,
+                                        clkdm1->cm_inst, clkdm1->clkdm_offs +
+                                        OMAP4_CM_STATICDEP,
+                                        (1 << clkdm2->dep_bit));
+}
+
+static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm)
+{
+        struct clkdm_dep *cd;
+        u32 mask = 0;
+
+        for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
+                if (!omap_chip_is(cd->omap_chip))
+                        continue;
+                if (!cd->clkdm)
+                        continue; /* only happens if data is erroneous */
+
+                mask |= 1 << cd->clkdm->dep_bit;
+                atomic_set(&cd->wkdep_usecount, 0);
+        }
+
+        omap4_cminst_clear_inst_reg_bits(mask, clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs +
+                                        OMAP4_CM_STATICDEP);
+        return 0;
+}
+
+static int omap4_clkdm_sleep(struct clockdomain *clkdm)
+{
+        omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs);
+        return 0;
+}
+
+static int omap4_clkdm_wakeup(struct clockdomain *clkdm)
+{
+        omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs);
+        return 0;
+}
+
+static void omap4_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+        omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static void omap4_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+        omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static int omap4_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+        bool hwsup = false;
+
+        hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs);
+
+        if (!hwsup)
+                clkdm_wakeup(clkdm);
+
+        return 0;
+}
+
+static int omap4_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+        bool hwsup = false;
+
+        hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
+                                        clkdm->cm_inst, clkdm->clkdm_offs);
+
+        if (!hwsup)
+                clkdm_sleep(clkdm);
+
+        return 0;
+}
+
+struct clkdm_ops omap4_clkdm_operations = {
+        .clkdm_add_wkdep        = omap4_clkdm_add_wkup_sleep_dep,
+        .clkdm_del_wkdep        = omap4_clkdm_del_wkup_sleep_dep,
+        .clkdm_read_wkdep       = omap4_clkdm_read_wkup_sleep_dep,
+        .clkdm_clear_all_wkdeps = omap4_clkdm_clear_all_wkup_sleep_deps,
+        .clkdm_add_sleepdep     = omap4_clkdm_add_wkup_sleep_dep,
+        .clkdm_del_sleepdep     = omap4_clkdm_del_wkup_sleep_dep,
+        .clkdm_read_sleepdep    = omap4_clkdm_read_wkup_sleep_dep,
+        .clkdm_clear_all_sleepdeps      = omap4_clkdm_clear_all_wkup_sleep_deps,
+        .clkdm_sleep            = omap4_clkdm_sleep,
+        .clkdm_wakeup           = omap4_clkdm_wakeup,
+        .clkdm_allow_idle       = omap4_clkdm_allow_idle,
+        .clkdm_deny_idle        = omap4_clkdm_deny_idle,
+        .clkdm_clk_enable       = omap4_clkdm_clk_enable,
+        .clkdm_clk_disable      = omap4_clkdm_clk_disable,
+};
diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
index e4a7133ea3b..13bde95b679 100644
--- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
@@ -89,6 +89,8 @@ static struct clkdm_dep gfx_sgx_wkdeps[] = {
 
 /* 24XX-specific possible dependencies */
 
+#ifdef CONFIG_ARCH_OMAP2
+
 /* Wakeup dependency source arrays */
 
 /* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */
@@ -168,10 +170,11 @@ static struct clkdm_dep core_24xx_wkdeps[] = {
         { NULL },
 };
 
+#endif /* CONFIG_ARCH_OMAP2 */
 
 /* 2430-specific possible wakeup dependencies */
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 
 /* 2430 PM_WKDEP_MDM: CORE, MPU, WKUP */
 static struct clkdm_dep mdm_2430_wkdeps[] = {
@@ -194,7 +197,7 @@ static struct clkdm_dep mdm_2430_wkdeps[] = {
         { NULL },
 };
 
-#endif /* CONFIG_ARCH_OMAP2430 */
+#endif /* CONFIG_SOC_OMAP2430 */
 
 
 /* OMAP3-specific possible dependencies */
@@ -450,7 +453,7 @@ static struct clockdomain cm_clkdm = {
  * 2420-only clockdomains
  */
 
-#if defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_SOC_OMAP2420)
 
 static struct clockdomain mpu_2420_clkdm = {
         .name           = "mpu_clkdm",
@@ -514,14 +517,14 @@ static struct clockdomain dss_2420_clkdm = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
-#endif   /* CONFIG_ARCH_OMAP2420 */
+#endif   /* CONFIG_SOC_OMAP2420 */
 
 
 /*
  * 2430-only clockdomains
  */
 
-#if defined(CONFIG_ARCH_OMAP2430)
+#if defined(CONFIG_SOC_OMAP2430)
 
 static struct clockdomain mpu_2430_clkdm = {
         .name           = "mpu_clkdm",
@@ -600,7 +603,7 @@ static struct clockdomain dss_2430_clkdm = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
-#endif    /* CONFIG_ARCH_OMAP2430 */
+#endif    /* CONFIG_SOC_OMAP2430 */
 
 
 /*
@@ -811,7 +814,7 @@ static struct clockdomain *clockdomains_omap2[] __initdata = {
         &cm_clkdm,
         &prm_clkdm,
 
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
         &mpu_2420_clkdm,
         &iva1_2420_clkdm,
         &dsp_2420_clkdm,
@@ -821,7 +824,7 @@ static struct clockdomain *clockdomains_omap2[] __initdata = {
         &dss_2420_clkdm,
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
         &mpu_2430_clkdm,
         &mdm_clkdm,
         &dsp_2430_clkdm,
@@ -854,7 +857,12 @@ static struct clockdomain *clockdomains_omap2[] __initdata = {
         NULL,
 };
 
-void __init omap2_clockdomains_init(void)
+void __init omap2xxx_clockdomains_init(void)
+{
+        clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap2_clkdm_operations);
+}
+
+void __init omap3xxx_clockdomains_init(void)
 {
-        clkdm_init(clockdomains_omap2, clkdm_autodeps);
+        clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap3_clkdm_operations);
 }
diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index 10622c914ab..a607ec196e8 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -18,11 +18,6 @@
  * published by the Free Software Foundation.
  */
 
-/*
- * To-Do List
- * -> Populate the Sleep/Wakeup dependencies for the domains
- */
-
 #include <linux/kernel.h>
 #include <linux/io.h>
 
@@ -35,6 +30,355 @@
 #include "prcm44xx.h"
 #include "prcm_mpu44xx.h"
 
+/* Static Dependencies for OMAP4 Clock Domains */
+
+static struct clkdm_dep ducati_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "abe_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_2_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_dss_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_gfx_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_init_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_cfg_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_per_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_secure_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_wkup_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "tesla_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep iss_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep ivahd_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep l3_d2d_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "abe_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_2_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_init_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_cfg_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_per_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep l3_dma_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "abe_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "ducati_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_dss_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_init_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_cfg_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_per_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_secure_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_wkup_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep l3_dss_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_2_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep l3_gfx_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep l3_init_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "abe_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_cfg_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_per_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_secure_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_wkup_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep l4_secure_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_per_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep mpuss_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "abe_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "ducati_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_2_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_dss_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_gfx_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_init_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_cfg_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_per_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_secure_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_wkup_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "tesla_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
+
+static struct clkdm_dep tesla_wkup_sleep_deps[] = {
+        {
+                .clkdm_name      = "abe_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "ivahd_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_1_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_2_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_emif_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l3_init_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_cfg_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_per_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        {
+                .clkdm_name      = "l4_wkup_clkdm",
+                .omap_chip       = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+        },
+        { NULL },
+};
 
 static struct clockdomain l4_cefuse_44xx_clkdm = {
         .name             = "l4_cefuse_clkdm",
@@ -52,6 +396,7 @@ static struct clockdomain l4_cfg_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_CORE_INST,
         .clkdm_offs       = OMAP4430_CM2_CORE_L4CFG_CDOFFS,
+        .dep_bit          = OMAP4430_L4CFG_STATDEP_SHIFT,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -62,6 +407,9 @@ static struct clockdomain tesla_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM1_PARTITION,
         .cm_inst          = OMAP4430_CM1_TESLA_INST,
         .clkdm_offs       = OMAP4430_CM1_TESLA_TESLA_CDOFFS,
+        .dep_bit          = OMAP4430_TESLA_STATDEP_SHIFT,
+        .wkdep_srcs       = tesla_wkup_sleep_deps,
+        .sleepdep_srcs    = tesla_wkup_sleep_deps,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -72,6 +420,9 @@ static struct clockdomain l3_gfx_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_GFX_INST,
         .clkdm_offs       = OMAP4430_CM2_GFX_GFX_CDOFFS,
+        .dep_bit          = OMAP4430_GFX_STATDEP_SHIFT,
+        .wkdep_srcs       = l3_gfx_wkup_sleep_deps,
+        .sleepdep_srcs    = l3_gfx_wkup_sleep_deps,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -82,6 +433,9 @@ static struct clockdomain ivahd_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_IVAHD_INST,
         .clkdm_offs       = OMAP4430_CM2_IVAHD_IVAHD_CDOFFS,
+        .dep_bit          = OMAP4430_IVAHD_STATDEP_SHIFT,
+        .wkdep_srcs       = ivahd_wkup_sleep_deps,
+        .sleepdep_srcs    = ivahd_wkup_sleep_deps,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -92,6 +446,9 @@ static struct clockdomain l4_secure_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_L4PER_INST,
         .clkdm_offs       = OMAP4430_CM2_L4PER_L4SEC_CDOFFS,
+        .dep_bit          = OMAP4430_L4SEC_STATDEP_SHIFT,
+        .wkdep_srcs       = l4_secure_wkup_sleep_deps,
+        .sleepdep_srcs    = l4_secure_wkup_sleep_deps,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -102,6 +459,7 @@ static struct clockdomain l4_per_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_L4PER_INST,
         .clkdm_offs       = OMAP4430_CM2_L4PER_L4PER_CDOFFS,
+        .dep_bit          = OMAP4430_L4PER_STATDEP_SHIFT,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -112,6 +470,7 @@ static struct clockdomain abe_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM1_PARTITION,
         .cm_inst          = OMAP4430_CM1_ABE_INST,
         .clkdm_offs       = OMAP4430_CM1_ABE_ABE_CDOFFS,
+        .dep_bit          = OMAP4430_ABE_STATDEP_SHIFT,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -131,6 +490,9 @@ static struct clockdomain l3_init_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_L3INIT_INST,
         .clkdm_offs       = OMAP4430_CM2_L3INIT_L3INIT_CDOFFS,
+        .dep_bit          = OMAP4430_L3INIT_STATDEP_SHIFT,
+        .wkdep_srcs       = l3_init_wkup_sleep_deps,
+        .sleepdep_srcs    = l3_init_wkup_sleep_deps,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -141,6 +503,8 @@ static struct clockdomain mpuss_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM1_PARTITION,
         .cm_inst          = OMAP4430_CM1_MPU_INST,
         .clkdm_offs       = OMAP4430_CM1_MPU_MPU_CDOFFS,
+        .wkdep_srcs       = mpuss_wkup_sleep_deps,
+        .sleepdep_srcs    = mpuss_wkup_sleep_deps,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -150,7 +514,7 @@ static struct clockdomain mpu0_44xx_clkdm = {
         .pwrdm            = { .name = "cpu0_pwrdm" },
         .prcm_partition   = OMAP4430_PRCM_MPU_PARTITION,
         .cm_inst          = OMAP4430_PRCM_MPU_CPU0_INST,
-        .clkdm_offs       = OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS,
+        .clkdm_offs       = OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -160,7 +524,7 @@ static struct clockdomain mpu1_44xx_clkdm = {
         .pwrdm            = { .name = "cpu1_pwrdm" },
         .prcm_partition   = OMAP4430_PRCM_MPU_PARTITION,
         .cm_inst          = OMAP4430_PRCM_MPU_CPU1_INST,
-        .clkdm_offs       = OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS,
+        .clkdm_offs       = OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -171,6 +535,7 @@ static struct clockdomain l3_emif_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_CORE_INST,
         .clkdm_offs       = OMAP4430_CM2_CORE_MEMIF_CDOFFS,
+        .dep_bit          = OMAP4430_MEMIF_STATDEP_SHIFT,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -191,6 +556,9 @@ static struct clockdomain ducati_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_CORE_INST,
         .clkdm_offs       = OMAP4430_CM2_CORE_DUCATI_CDOFFS,
+        .dep_bit          = OMAP4430_DUCATI_STATDEP_SHIFT,
+        .wkdep_srcs       = ducati_wkup_sleep_deps,
+        .sleepdep_srcs    = ducati_wkup_sleep_deps,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -201,6 +569,7 @@ static struct clockdomain l3_2_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_CORE_INST,
         .clkdm_offs       = OMAP4430_CM2_CORE_L3_2_CDOFFS,
+        .dep_bit          = OMAP4430_L3_2_STATDEP_SHIFT,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -211,6 +580,7 @@ static struct clockdomain l3_1_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_CORE_INST,
         .clkdm_offs       = OMAP4430_CM2_CORE_L3_1_CDOFFS,
+        .dep_bit          = OMAP4430_L3_1_STATDEP_SHIFT,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -221,6 +591,8 @@ static struct clockdomain l3_d2d_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_CORE_INST,
         .clkdm_offs       = OMAP4430_CM2_CORE_D2D_CDOFFS,
+        .wkdep_srcs       = l3_d2d_wkup_sleep_deps,
+        .sleepdep_srcs    = l3_d2d_wkup_sleep_deps,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -231,6 +603,8 @@ static struct clockdomain iss_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_CAM_INST,
         .clkdm_offs       = OMAP4430_CM2_CAM_CAM_CDOFFS,
+        .wkdep_srcs       = iss_wkup_sleep_deps,
+        .sleepdep_srcs    = iss_wkup_sleep_deps,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -241,6 +615,9 @@ static struct clockdomain l3_dss_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_DSS_INST,
         .clkdm_offs       = OMAP4430_CM2_DSS_DSS_CDOFFS,
+        .dep_bit          = OMAP4430_DSS_STATDEP_SHIFT,
+        .wkdep_srcs       = l3_dss_wkup_sleep_deps,
+        .sleepdep_srcs    = l3_dss_wkup_sleep_deps,
         .flags            = CLKDM_CAN_HWSUP_SWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -251,6 +628,7 @@ static struct clockdomain l4_wkup_44xx_clkdm = {
         .prcm_partition   = OMAP4430_PRM_PARTITION,
         .cm_inst          = OMAP4430_PRM_WKUP_CM_INST,
         .clkdm_offs       = OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS,
+        .dep_bit          = OMAP4430_L4WKUP_STATDEP_SHIFT,
         .flags            = CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -271,6 +649,8 @@ static struct clockdomain l3_dma_44xx_clkdm = {
         .prcm_partition   = OMAP4430_CM2_PARTITION,
         .cm_inst          = OMAP4430_CM2_CORE_INST,
         .clkdm_offs       = OMAP4430_CM2_CORE_SDMA_CDOFFS,
+        .wkdep_srcs       = l3_dma_wkup_sleep_deps,
+        .sleepdep_srcs    = l3_dma_wkup_sleep_deps,
         .flags            = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
@@ -305,5 +685,5 @@ static struct clockdomain *clockdomains_omap44xx[] __initdata = {
 
 void __init omap44xx_clockdomains_init(void)
 {
-        clkdm_init(clockdomains_omap44xx, NULL);
+        clkdm_init(clockdomains_omap44xx, NULL, &omap4_clkdm_operations);
 }
diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h
index d70660e82fe..68629043756 100644
--- a/arch/arm/mach-omap2/cm-regbits-24xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-24xx.h
@@ -210,8 +210,11 @@
 #define OMAP24XX_AUTO_USB_MASK                          (1 << 0)
 
 /* CM_AUTOIDLE3_CORE */
+#define OMAP24XX_AUTO_SDRC_SHIFT                        2
 #define OMAP24XX_AUTO_SDRC_MASK                         (1 << 2)
+#define OMAP24XX_AUTO_GPMC_SHIFT                        1
 #define OMAP24XX_AUTO_GPMC_MASK                         (1 << 1)
+#define OMAP24XX_AUTO_SDMA_SHIFT                        0
 #define OMAP24XX_AUTO_SDMA_MASK                         (1 << 0)
 
 /* CM_AUTOIDLE4_CORE */
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c
index 96954aa4867..9d0dec806e9 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c
@@ -25,6 +25,14 @@
 #include "cm-regbits-24xx.h"
 #include "cm-regbits-34xx.h"
 
+/* CM_AUTOIDLE_PLL.AUTO_* bit values for DPLLs */
+#define DPLL_AUTOIDLE_DISABLE                           0x0
+#define OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP           0x3
+
+/* CM_AUTOIDLE_PLL.AUTO_* bit values for APLLs (OMAP2xxx only) */
+#define OMAP2XXX_APLL_AUTOIDLE_DISABLE                  0x0
+#define OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP           0x3
+
 static const u8 cm_idlest_offs[] = {
         CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3
 };
@@ -125,6 +133,67 @@ void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask)
         _write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, module, mask);
 }
 
+/*
+ * DPLL autoidle control
+ */
+
+static void _omap2xxx_set_dpll_autoidle(u8 m)
+{
+        u32 v;
+
+        v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
+        v &= ~OMAP24XX_AUTO_DPLL_MASK;
+        v |= m << OMAP24XX_AUTO_DPLL_SHIFT;
+        omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE);
+}
+
+void omap2xxx_cm_set_dpll_disable_autoidle(void)
+{
+        _omap2xxx_set_dpll_autoidle(OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP);
+}
+
+void omap2xxx_cm_set_dpll_auto_low_power_stop(void)
+{
+        _omap2xxx_set_dpll_autoidle(DPLL_AUTOIDLE_DISABLE);
+}
+
+/*
+ * APLL autoidle control
+ */
+
+static void _omap2xxx_set_apll_autoidle(u8 m, u32 mask)
+{
+        u32 v;
+
+        v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
+        v &= ~mask;
+        v |= m << __ffs(mask);
+        omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE);
+}
+
+void omap2xxx_cm_set_apll54_disable_autoidle(void)
+{
+        _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP,
+                                    OMAP24XX_AUTO_54M_MASK);
+}
+
+void omap2xxx_cm_set_apll54_auto_low_power_stop(void)
+{
+        _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE,
+                                    OMAP24XX_AUTO_54M_MASK);
+}
+
+void omap2xxx_cm_set_apll96_disable_autoidle(void)
+{
+        _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP,
+                                    OMAP24XX_AUTO_96M_MASK);
+}
+
+void omap2xxx_cm_set_apll96_auto_low_power_stop(void)
+{
+        _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE,
+                                    OMAP24XX_AUTO_96M_MASK);
+}
 
 /*
  *
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.h b/arch/arm/mach-omap2/cm2xxx_3xxx.h
index 5e9ea5bd60b..088bbad73db 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.h
@@ -122,6 +122,14 @@ extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
 extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask);
 extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask);
 
+extern void omap2xxx_cm_set_dpll_disable_autoidle(void);
+extern void omap2xxx_cm_set_dpll_auto_low_power_stop(void);
+
+extern void omap2xxx_cm_set_apll54_disable_autoidle(void);
+extern void omap2xxx_cm_set_apll54_auto_low_power_stop(void);
+extern void omap2xxx_cm_set_apll96_disable_autoidle(void);
+extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void);
+
 #endif
 
 /* CM register bits shared between 24XX and 3430 */
diff --git a/arch/arm/mach-omap2/cm44xx.h b/arch/arm/mach-omap2/cm44xx.h
index 48fc3f426fb..0b87ec82b41 100644
--- a/arch/arm/mach-omap2/cm44xx.h
+++ b/arch/arm/mach-omap2/cm44xx.h
@@ -21,6 +21,7 @@
 #include "cm.h"
 
 #define OMAP4_CM_CLKSTCTRL                              0x0000
+#define OMAP4_CM_STATICDEP                              0x0004
 
 /* Function prototypes */
 # ifndef __ASSEMBLER__
diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index c04bbbea17a..a482bfa0a95 100644
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -73,6 +73,27 @@ u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst,
         return v;
 }
 
+u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst, s16 idx)
+{
+        return omap4_cminst_rmw_inst_reg_bits(bits, bits, part, inst, idx);
+}
+
+u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst, s16 idx)
+{
+        return omap4_cminst_rmw_inst_reg_bits(bits, 0x0, part, inst, idx);
+}
+
+u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx, u32 mask)
+{
+        u32 v;
+
+        v = omap4_cminst_read_inst_reg(part, inst, idx);
+        v &= mask;
+        v >>= __ffs(mask);
+
+        return v;
+}
+
 /*
  *
  */
diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h
index a6abd0a8cb8..2b32c181a2e 100644
--- a/arch/arm/mach-omap2/cminst44xx.h
+++ b/arch/arm/mach-omap2/cminst44xx.h
@@ -25,6 +25,12 @@ extern u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx);
 extern void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx);
 extern u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part,
                                            s16 inst, s16 idx);
+extern u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst,
+                                           s16 idx);
+extern u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst,
+                                           s16 idx);
+extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx,
+                                           u32 mask);
 
 extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
 
diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c
index 778929f7e92..3f20cbb9967 100644
--- a/arch/arm/mach-omap2/common.c
+++ b/arch/arm/mach-omap2/common.c
@@ -40,7 +40,7 @@ static void __init __omap2_set_globals(struct omap_globals *omap2_globals)
 
 #endif
 
-#if defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_SOC_OMAP2420)
 
 static struct omap_globals omap242x_globals = {
         .class  = OMAP242X_CLASS,
@@ -50,9 +50,6 @@ static struct omap_globals omap242x_globals = {
         .ctrl   = OMAP242X_CTRL_BASE,
         .prm    = OMAP2420_PRM_BASE,
         .cm     = OMAP2420_CM_BASE,
-        .uart1_phys     = OMAP2_UART1_BASE,
-        .uart2_phys     = OMAP2_UART2_BASE,
-        .uart3_phys     = OMAP2_UART3_BASE,
 };
 
 void __init omap2_set_globals_242x(void)
@@ -61,7 +58,7 @@ void __init omap2_set_globals_242x(void)
 }
 #endif
 
-#if defined(CONFIG_ARCH_OMAP2430)
+#if defined(CONFIG_SOC_OMAP2430)
 
 static struct omap_globals omap243x_globals = {
         .class  = OMAP243X_CLASS,
@@ -71,9 +68,6 @@ static struct omap_globals omap243x_globals = {
         .ctrl   = OMAP243X_CTRL_BASE,
         .prm    = OMAP2430_PRM_BASE,
         .cm     = OMAP2430_CM_BASE,
-        .uart1_phys     = OMAP2_UART1_BASE,
-        .uart2_phys     = OMAP2_UART2_BASE,
-        .uart3_phys     = OMAP2_UART3_BASE,
 };
 
 void __init omap2_set_globals_243x(void)
@@ -92,10 +86,6 @@ static struct omap_globals omap3_globals = {
         .ctrl   = OMAP343X_CTRL_BASE,
         .prm    = OMAP3430_PRM_BASE,
         .cm     = OMAP3430_CM_BASE,
-        .uart1_phys     = OMAP3_UART1_BASE,
-        .uart2_phys     = OMAP3_UART2_BASE,
-        .uart3_phys     = OMAP3_UART3_BASE,
-        .uart4_phys     = OMAP3_UART4_BASE,     /* Only on 3630 */
 };
 
 void __init omap2_set_globals_3xxx(void)
@@ -108,6 +98,27 @@ void __init omap3_map_io(void)
         omap2_set_globals_3xxx();
         omap34xx_map_common_io();
 }
+
+/*
+ * Adjust TAP register base such that omap3_check_revision accesses the correct
+ * TI816X register for checking device ID (it adds 0x204 to tap base while
+ * TI816X DEVICE ID register is at offset 0x600 from control base).
+ */
+#define TI816X_TAP_BASE         (TI816X_CTRL_BASE + \
+                                TI816X_CONTROL_DEVICE_ID - 0x204)
+
+static struct omap_globals ti816x_globals = {
+        .class  = OMAP343X_CLASS,
+        .tap    = OMAP2_L4_IO_ADDRESS(TI816X_TAP_BASE),
+        .ctrl   = TI816X_CTRL_BASE,
+        .prm    = TI816X_PRCM_BASE,
+        .cm     = TI816X_PRCM_BASE,
+};
+
+void __init omap2_set_globals_ti816x(void)
+{
+        __omap2_set_globals(&ti816x_globals);
+}
 #endif
 
 #if defined(CONFIG_ARCH_OMAP4)
@@ -119,10 +130,6 @@ static struct omap_globals omap4_globals = {
         .prm    = OMAP4430_PRM_BASE,
         .cm     = OMAP4430_CM_BASE,
         .cm2    = OMAP4430_CM2_BASE,
-        .uart1_phys     = OMAP4_UART1_BASE,
-        .uart2_phys     = OMAP4_UART2_BASE,
-        .uart3_phys     = OMAP4_UART3_BASE,
-        .uart4_phys     = OMAP4_UART4_BASE,
 };
 
 void __init omap2_set_globals_443x(void)
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index f0629ae0410..c2804c1c4ef 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -52,6 +52,9 @@
 #define OMAP343X_CONTROL_PADCONFS_WKUP  0xa00
 #define OMAP343X_CONTROL_GENERAL_WKUP   0xa60
 
+/* TI816X spefic control submodules */
+#define TI816X_CONTROL_DEVCONF          0x600
+
 /* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */
 
 #define OMAP2_CONTROL_SYSCONFIG         (OMAP2_CONTROL_INTERFACE + 0x10)
@@ -241,6 +244,9 @@
 #define OMAP3_PADCONF_SAD2D_MSTANDBY   0x250
 #define OMAP3_PADCONF_SAD2D_IDLEACK    0x254
 
+/* TI816X CONTROL_DEVCONF register offsets */
+#define TI816X_CONTROL_DEVICE_ID        (TI816X_CONTROL_DEVCONF + 0x000)
+
 /*
  * REVISIT: This list of registers is not comprehensive - there are more
  * that should be added.
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index f7b22a16f38..a44c5230340 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -58,6 +58,7 @@ struct omap3_processor_cx {
         u32 core_state;
         u32 threshold;
         u32 flags;
+        const char *desc;
 };
 
 struct omap3_processor_cx omap3_power_states[OMAP3_MAX_STATES];
@@ -99,14 +100,14 @@ static int omap3_idle_bm_check(void)
 static int _cpuidle_allow_idle(struct powerdomain *pwrdm,
                                 struct clockdomain *clkdm)
 {
-        omap2_clkdm_allow_idle(clkdm);
+        clkdm_allow_idle(clkdm);
         return 0;
 }
 
 static int _cpuidle_deny_idle(struct powerdomain *pwrdm,
                                 struct clockdomain *clkdm)
 {
-        omap2_clkdm_deny_idle(clkdm);
+        clkdm_deny_idle(clkdm);
         return 0;
 }
 
@@ -365,6 +366,7 @@ void omap_init_power_states(void)
         omap3_power_states[OMAP3_STATE_C1].mpu_state = PWRDM_POWER_ON;
         omap3_power_states[OMAP3_STATE_C1].core_state = PWRDM_POWER_ON;
         omap3_power_states[OMAP3_STATE_C1].flags = CPUIDLE_FLAG_TIME_VALID;
+        omap3_power_states[OMAP3_STATE_C1].desc = "MPU ON + CORE ON";
 
         /* C2 . MPU WFI + Core inactive */
         omap3_power_states[OMAP3_STATE_C2].valid =
@@ -380,6 +382,7 @@ void omap_init_power_states(void)
         omap3_power_states[OMAP3_STATE_C2].core_state = PWRDM_POWER_ON;
         omap3_power_states[OMAP3_STATE_C2].flags = CPUIDLE_FLAG_TIME_VALID |
                                 CPUIDLE_FLAG_CHECK_BM;
+        omap3_power_states[OMAP3_STATE_C2].desc = "MPU ON + CORE ON";
 
         /* C3 . MPU CSWR + Core inactive */
         omap3_power_states[OMAP3_STATE_C3].valid =
@@ -395,6 +398,7 @@ void omap_init_power_states(void)
         omap3_power_states[OMAP3_STATE_C3].core_state = PWRDM_POWER_ON;
         omap3_power_states[OMAP3_STATE_C3].flags = CPUIDLE_FLAG_TIME_VALID |
                                 CPUIDLE_FLAG_CHECK_BM;
+        omap3_power_states[OMAP3_STATE_C3].desc = "MPU RET + CORE ON";
 
         /* C4 . MPU OFF + Core inactive */
         omap3_power_states[OMAP3_STATE_C4].valid =
@@ -410,6 +414,7 @@ void omap_init_power_states(void)
         omap3_power_states[OMAP3_STATE_C4].core_state = PWRDM_POWER_ON;
         omap3_power_states[OMAP3_STATE_C4].flags = CPUIDLE_FLAG_TIME_VALID |
                                 CPUIDLE_FLAG_CHECK_BM;
+        omap3_power_states[OMAP3_STATE_C4].desc = "MPU OFF + CORE ON";
 
         /* C5 . MPU CSWR + Core CSWR*/
         omap3_power_states[OMAP3_STATE_C5].valid =
@@ -425,6 +430,7 @@ void omap_init_power_states(void)
         omap3_power_states[OMAP3_STATE_C5].core_state = PWRDM_POWER_RET;
         omap3_power_states[OMAP3_STATE_C5].flags = CPUIDLE_FLAG_TIME_VALID |
                                 CPUIDLE_FLAG_CHECK_BM;
+        omap3_power_states[OMAP3_STATE_C5].desc = "MPU RET + CORE RET";
 
         /* C6 . MPU OFF + Core CSWR */
         omap3_power_states[OMAP3_STATE_C6].valid =
@@ -440,6 +446,7 @@ void omap_init_power_states(void)
         omap3_power_states[OMAP3_STATE_C6].core_state = PWRDM_POWER_RET;
         omap3_power_states[OMAP3_STATE_C6].flags = CPUIDLE_FLAG_TIME_VALID |
                                 CPUIDLE_FLAG_CHECK_BM;
+        omap3_power_states[OMAP3_STATE_C6].desc = "MPU OFF + CORE RET";
 
         /* C7 . MPU OFF + Core OFF */
         omap3_power_states[OMAP3_STATE_C7].valid =
@@ -455,6 +462,7 @@ void omap_init_power_states(void)
         omap3_power_states[OMAP3_STATE_C7].core_state = PWRDM_POWER_OFF;
         omap3_power_states[OMAP3_STATE_C7].flags = CPUIDLE_FLAG_TIME_VALID |
                                 CPUIDLE_FLAG_CHECK_BM;
+        omap3_power_states[OMAP3_STATE_C7].desc = "MPU OFF + CORE OFF";
 
         /*
          * Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot
@@ -464,7 +472,7 @@ void omap_init_power_states(void)
         if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583)) {
                 omap3_power_states[OMAP3_STATE_C7].valid = 0;
                 cpuidle_params_table[OMAP3_STATE_C7].valid = 0;
-                WARN_ONCE(1, "%s: core off state C7 disabled due to i583\n",
+                pr_warn("%s: core off state C7 disabled due to i583\n",
                                 __func__);
         }
 }
@@ -512,6 +520,7 @@ int __init omap3_idle_init(void)
                 if (cx->type == OMAP3_STATE_C1)
                         dev->safe_state = state;
                 sprintf(state->name, "C%d", count+1);
+                strncpy(state->desc, cx->desc, CPUIDLE_DESC_LEN);
                 count++;
         }
 
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 2c9c912f2c4..0d2d6a9c303 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -15,6 +15,7 @@
 #include <linux/io.h>
 #include <linux/clk.h>
 #include <linux/err.h>
+#include <linux/slab.h>
 
 #include <mach/hardware.h>
 #include <mach/irqs.h>
@@ -30,10 +31,75 @@
 #include <plat/dma.h>
 #include <plat/omap_hwmod.h>
 #include <plat/omap_device.h>
+#include <plat/omap4-keypad.h>
 
 #include "mux.h"
 #include "control.h"
 
+#define L3_MODULES_MAX_LEN 12
+#define L3_MODULES 3
+
+static int __init omap3_l3_init(void)
+{
+        int l;
+        struct omap_hwmod *oh;
+        struct omap_device *od;
+        char oh_name[L3_MODULES_MAX_LEN];
+
+        /*
+         * To avoid code running on other OMAPs in
+         * multi-omap builds
+         */
+        if (!(cpu_is_omap34xx()))
+                return -ENODEV;
+
+        l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");
+
+        oh = omap_hwmod_lookup(oh_name);
+
+        if (!oh)
+                pr_err("could not look up %s\n", oh_name);
+
+        od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
+                                                           NULL, 0, 0);
+
+        WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
+
+        return PTR_ERR(od);
+}
+postcore_initcall(omap3_l3_init);
+
+static int __init omap4_l3_init(void)
+{
+        int l, i;
+        struct omap_hwmod *oh[3];
+        struct omap_device *od;
+        char oh_name[L3_MODULES_MAX_LEN];
+
+        /*
+         * To avoid code running on other OMAPs in
+         * multi-omap builds
+         */
+        if (!(cpu_is_omap44xx()))
+                return -ENODEV;
+
+        for (i = 0; i < L3_MODULES; i++) {
+                l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main_%d", i+1);
+
+                oh[i] = omap_hwmod_lookup(oh_name);
+                if (!(oh[i]))
+                        pr_err("could not look up %s\n", oh_name);
+        }
+
+        od = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
+                                                     0, NULL, 0, 0);
+
+        WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
+
+        return PTR_ERR(od);
+}
+postcore_initcall(omap4_l3_init);
+
 #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
 
 static struct resource cam_resources[] = {
@@ -141,96 +207,70 @@ static inline void omap_init_camera(void)
 }
 #endif
 
-#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
-
-#define MBOX_REG_SIZE   0x120
-
-#ifdef CONFIG_ARCH_OMAP2
-static struct resource omap2_mbox_resources[] = {
-        {
-                .start          = OMAP24XX_MAILBOX_BASE,
-                .end            = OMAP24XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
-                .flags          = IORESOURCE_MEM,
-        },
-        {
-                .start          = INT_24XX_MAIL_U0_MPU,
-                .flags          = IORESOURCE_IRQ,
-                .name           = "dsp",
-        },
+struct omap_device_pm_latency omap_keyboard_latency[] = {
         {
-                .start          = INT_24XX_MAIL_U3_MPU,
-                .flags          = IORESOURCE_IRQ,
-                .name           = "iva",
+                .deactivate_func = omap_device_idle_hwmods,
+                .activate_func   = omap_device_enable_hwmods,
+                .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
         },
 };
-static int omap2_mbox_resources_sz = ARRAY_SIZE(omap2_mbox_resources);
-#else
-#define omap2_mbox_resources            NULL
-#define omap2_mbox_resources_sz         0
-#endif
 
-#ifdef CONFIG_ARCH_OMAP3
-static struct resource omap3_mbox_resources[] = {
-        {
-                .start          = OMAP34XX_MAILBOX_BASE,
-                .end            = OMAP34XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
-                .flags          = IORESOURCE_MEM,
-        },
-        {
-                .start          = INT_24XX_MAIL_U0_MPU,
-                .flags          = IORESOURCE_IRQ,
-                .name           = "dsp",
-        },
-};
-static int omap3_mbox_resources_sz = ARRAY_SIZE(omap3_mbox_resources);
-#else
-#define omap3_mbox_resources            NULL
-#define omap3_mbox_resources_sz         0
-#endif
+int __init omap4_keyboard_init(struct omap4_keypad_platform_data
+                                                *sdp4430_keypad_data)
+{
+        struct omap_device *od;
+        struct omap_hwmod *oh;
+        struct omap4_keypad_platform_data *keypad_data;
+        unsigned int id = -1;
+        char *oh_name = "kbd";
+        char *name = "omap4-keypad";
 
-#ifdef CONFIG_ARCH_OMAP4
+        oh = omap_hwmod_lookup(oh_name);
+        if (!oh) {
+                pr_err("Could not look up %s\n", oh_name);
+                return -ENODEV;
+        }
 
-#define OMAP4_MBOX_REG_SIZE     0x130
-static struct resource omap4_mbox_resources[] = {
-        {
-                .start          = OMAP44XX_MAILBOX_BASE,
-                .end            = OMAP44XX_MAILBOX_BASE +
-                                        OMAP4_MBOX_REG_SIZE - 1,
-                .flags          = IORESOURCE_MEM,
-        },
-        {
-                .start          = OMAP44XX_IRQ_MAIL_U0,
-                .flags          = IORESOURCE_IRQ,
-                .name           = "mbox",
-        },
-};
-static int omap4_mbox_resources_sz = ARRAY_SIZE(omap4_mbox_resources);
-#else
-#define omap4_mbox_resources            NULL
-#define omap4_mbox_resources_sz         0
-#endif
+        keypad_data = sdp4430_keypad_data;
 
-static struct platform_device mbox_device = {
-        .name           = "omap-mailbox",
-        .id             = -1,
+        od = omap_device_build(name, id, oh, keypad_data,
+                        sizeof(struct omap4_keypad_platform_data),
+                        omap_keyboard_latency,
+                        ARRAY_SIZE(omap_keyboard_latency), 0);
+
+        if (IS_ERR(od)) {
+                WARN(1, "Cant build omap_device for %s:%s.\n",
+                                                name, oh->name);
+                return PTR_ERR(od);
+        }
+
+        return 0;
+}
+
+#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
+static struct omap_device_pm_latency mbox_latencies[] = {
+        [0] = {
+                .activate_func = omap_device_enable_hwmods,
+                .deactivate_func = omap_device_idle_hwmods,
+                .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+        },
 };
 
 static inline void omap_init_mbox(void)
 {
-        if (cpu_is_omap24xx()) {
-                mbox_device.resource = omap2_mbox_resources;
-                mbox_device.num_resources = omap2_mbox_resources_sz;
-        } else if (cpu_is_omap34xx()) {
-                mbox_device.resource = omap3_mbox_resources;
-                mbox_device.num_resources = omap3_mbox_resources_sz;
-        } else if (cpu_is_omap44xx()) {
-                mbox_device.resource = omap4_mbox_resources;
-                mbox_device.num_resources = omap4_mbox_resources_sz;
-        } else {
-                pr_err("%s: platform not supported\n", __func__);
+        struct omap_hwmod *oh;
+        struct omap_device *od;
+
+        oh = omap_hwmod_lookup("mailbox");
+        if (!oh) {
+                pr_err("%s: unable to find hwmod\n", __func__);
                 return;
         }
-        platform_device_register(&mbox_device);
+
+        od = omap_device_build("omap-mailbox", -1, oh, NULL, 0,
+                                mbox_latencies, ARRAY_SIZE(mbox_latencies), 0);
+        WARN(IS_ERR(od), "%s: could not build device, err %ld\n",
+                                                __func__, PTR_ERR(od));
 }
 #else
 static inline void omap_init_mbox(void) { }
@@ -279,163 +319,55 @@ static inline void omap_init_audio(void) {}
 
 #include <plat/mcspi.h>
 
-#define OMAP2_MCSPI1_BASE               0x48098000
-#define OMAP2_MCSPI2_BASE               0x4809a000
-#define OMAP2_MCSPI3_BASE               0x480b8000
-#define OMAP2_MCSPI4_BASE               0x480ba000
-
-#define OMAP4_MCSPI1_BASE               0x48098100
-#define OMAP4_MCSPI2_BASE               0x4809a100
-#define OMAP4_MCSPI3_BASE               0x480b8100
-#define OMAP4_MCSPI4_BASE               0x480ba100
-
-static struct omap2_mcspi_platform_config omap2_mcspi1_config = {
-        .num_cs         = 4,
-};
-
-static struct resource omap2_mcspi1_resources[] = {
-        {
-                .start          = OMAP2_MCSPI1_BASE,
-                .end            = OMAP2_MCSPI1_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device omap2_mcspi1 = {
-        .name           = "omap2_mcspi",
-        .id             = 1,
-        .num_resources  = ARRAY_SIZE(omap2_mcspi1_resources),
-        .resource       = omap2_mcspi1_resources,
-        .dev            = {
-                .platform_data = &omap2_mcspi1_config,
-        },
-};
-
-static struct omap2_mcspi_platform_config omap2_mcspi2_config = {
-        .num_cs         = 2,
-};
-
-static struct resource omap2_mcspi2_resources[] = {
-        {
-                .start          = OMAP2_MCSPI2_BASE,
-                .end            = OMAP2_MCSPI2_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device omap2_mcspi2 = {
-        .name           = "omap2_mcspi",
-        .id             = 2,
-        .num_resources  = ARRAY_SIZE(omap2_mcspi2_resources),
-        .resource       = omap2_mcspi2_resources,
-        .dev            = {
-                .platform_data = &omap2_mcspi2_config,
-        },
-};
-
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
-        defined(CONFIG_ARCH_OMAP4)
-static struct omap2_mcspi_platform_config omap2_mcspi3_config = {
-        .num_cs         = 2,
-};
-
-static struct resource omap2_mcspi3_resources[] = {
-        {
-        .start          = OMAP2_MCSPI3_BASE,
-        .end            = OMAP2_MCSPI3_BASE + 0xff,
-        .flags          = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device omap2_mcspi3 = {
-        .name           = "omap2_mcspi",
-        .id             = 3,
-        .num_resources  = ARRAY_SIZE(omap2_mcspi3_resources),
-        .resource       = omap2_mcspi3_resources,
-        .dev            = {
-                .platform_data = &omap2_mcspi3_config,
-        },
-};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-static struct omap2_mcspi_platform_config omap2_mcspi4_config = {
-        .num_cs         = 1,
-};
-
-static struct resource omap2_mcspi4_resources[] = {
-        {
-                .start          = OMAP2_MCSPI4_BASE,
-                .end            = OMAP2_MCSPI4_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device omap2_mcspi4 = {
-        .name           = "omap2_mcspi",
-        .id             = 4,
-        .num_resources  = ARRAY_SIZE(omap2_mcspi4_resources),
-        .resource       = omap2_mcspi4_resources,
-        .dev            = {
-                .platform_data = &omap2_mcspi4_config,
+struct omap_device_pm_latency omap_mcspi_latency[] = {
+        [0] = {
+                .deactivate_func = omap_device_idle_hwmods,
+                .activate_func   = omap_device_enable_hwmods,
+                .flags           = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
         },
 };
-#endif
 
-#ifdef CONFIG_ARCH_OMAP4
-static inline void omap4_mcspi_fixup(void)
+static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
 {
-        omap2_mcspi1_resources[0].start = OMAP4_MCSPI1_BASE;
-        omap2_mcspi1_resources[0].end   = OMAP4_MCSPI1_BASE + 0xff;
-        omap2_mcspi2_resources[0].start = OMAP4_MCSPI2_BASE;
-        omap2_mcspi2_resources[0].end   = OMAP4_MCSPI2_BASE + 0xff;
-        omap2_mcspi3_resources[0].start = OMAP4_MCSPI3_BASE;
-        omap2_mcspi3_resources[0].end   = OMAP4_MCSPI3_BASE + 0xff;
-        omap2_mcspi4_resources[0].start = OMAP4_MCSPI4_BASE;
-        omap2_mcspi4_resources[0].end   = OMAP4_MCSPI4_BASE + 0xff;
-}
-#else
-static inline void omap4_mcspi_fixup(void)
-{
-}
-#endif
+        struct omap_device *od;
+        char *name = "omap2_mcspi";
+        struct omap2_mcspi_platform_config *pdata;
+        static int spi_num;
+        struct omap2_mcspi_dev_attr *mcspi_attrib = oh->dev_attr;
+
+        pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
+        if (!pdata) {
+                pr_err("Memory allocation for McSPI device failed\n");
+                return -ENOMEM;
+        }
 
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
-        defined(CONFIG_ARCH_OMAP4)
-static inline void omap2_mcspi3_init(void)
-{
-        platform_device_register(&omap2_mcspi3);
-}
-#else
-static inline void omap2_mcspi3_init(void)
-{
-}
-#endif
+        pdata->num_cs = mcspi_attrib->num_chipselect;
+        switch (oh->class->rev) {
+        case OMAP2_MCSPI_REV:
+        case OMAP3_MCSPI_REV:
+                        pdata->regs_offset = 0;
+                        break;
+        case OMAP4_MCSPI_REV:
+                        pdata->regs_offset = OMAP4_MCSPI_REG_OFFSET;
+                        break;
+        default:
+                        pr_err("Invalid McSPI Revision value\n");
+                        return -EINVAL;
+        }
 
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-static inline void omap2_mcspi4_init(void)
-{
-        platform_device_register(&omap2_mcspi4);
-}
-#else
-static inline void omap2_mcspi4_init(void)
-{
+        spi_num++;
+        od = omap_device_build(name, spi_num, oh, pdata,
+                                sizeof(*pdata), omap_mcspi_latency,
+                                ARRAY_SIZE(omap_mcspi_latency), 0);
+        WARN(IS_ERR(od), "Cant build omap_device for %s:%s\n",
+                                name, oh->name);
+        kfree(pdata);
+        return 0;
 }
-#endif
 
 static void omap_init_mcspi(void)
 {
-        if (cpu_is_omap44xx())
-                omap4_mcspi_fixup();
-
-        platform_device_register(&omap2_mcspi1);
-        platform_device_register(&omap2_mcspi2);
-
-        if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
-                omap2_mcspi3_init();
-
-        if (cpu_is_omap343x() || cpu_is_omap44xx())
-                omap2_mcspi4_init();
+        omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL);
 }
 
 #else
@@ -610,117 +542,10 @@ static inline void omap_init_aes(void) { }
 
 /*-------------------------------------------------------------------------*/
 
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-
-#define MMCHS_SYSCONFIG                 0x0010
-#define MMCHS_SYSCONFIG_SWRESET         (1 << 1)
-#define MMCHS_SYSSTATUS                 0x0014
-#define MMCHS_SYSSTATUS_RESETDONE       (1 << 0)
-
-static struct platform_device dummy_pdev = {
-        .dev = {
-                .bus = &platform_bus_type,
-        },
-};
-
-/**
- * omap_hsmmc_reset() - Full reset of each HS-MMC controller
- *
- * Ensure that each MMC controller is fully reset.  Controllers
- * left in an unknown state (by bootloader) may prevent retention
- * or OFF-mode.  This is especially important in cases where the
- * MMC driver is not enabled, _or_ built as a module.
- *
- * In order for reset to work, interface, functional and debounce
- * clocks must be enabled.  The debounce clock comes from func_32k_clk
- * and is not under SW control, so we only enable i- and f-clocks.
- **/
-static void __init omap_hsmmc_reset(void)
-{
-        u32 i, nr_controllers;
-        struct clk *iclk, *fclk;
-
-        if (cpu_is_omap242x())
-                return;
-
-        nr_controllers = cpu_is_omap44xx() ? OMAP44XX_NR_MMC :
-                (cpu_is_omap34xx() ? OMAP34XX_NR_MMC : OMAP24XX_NR_MMC);
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
 
-        for (i = 0; i < nr_controllers; i++) {
-                u32 v, base = 0;
-                struct device *dev = &dummy_pdev.dev;
-
-                switch (i) {
-                case 0:
-                        base = OMAP2_MMC1_BASE;
-                        break;
-                case 1:
-                        base = OMAP2_MMC2_BASE;
-                        break;
-                case 2:
-                        base = OMAP3_MMC3_BASE;
-                        break;
-                case 3:
-                        if (!cpu_is_omap44xx())
-                                return;
-                        base = OMAP4_MMC4_BASE;
-                        break;
-                case 4:
-                        if (!cpu_is_omap44xx())
-                                return;
-                        base = OMAP4_MMC5_BASE;
-                        break;
-                }
-
-                if (cpu_is_omap44xx())
-                        base += OMAP4_MMC_REG_OFFSET;
-
-                dummy_pdev.id = i;
-                dev_set_name(&dummy_pdev.dev, "mmci-omap-hs.%d", i);
-                iclk = clk_get(dev, "ick");
-                if (IS_ERR(iclk))
-                        goto err1;
-                if (clk_enable(iclk))
-                        goto err2;
-
-                fclk = clk_get(dev, "fck");
-                if (IS_ERR(fclk))
-                        goto err3;
-                if (clk_enable(fclk))
-                        goto err4;
-
-                omap_writel(MMCHS_SYSCONFIG_SWRESET, base + MMCHS_SYSCONFIG);
-                v = omap_readl(base + MMCHS_SYSSTATUS);
-                while (!(omap_readl(base + MMCHS_SYSSTATUS) &
-                         MMCHS_SYSSTATUS_RESETDONE))
-                        cpu_relax();
-
-                clk_disable(fclk);
-                clk_put(fclk);
-                clk_disable(iclk);
-                clk_put(iclk);
-        }
-        return;
-
-err4:
-        clk_put(fclk);
-err3:
-        clk_disable(iclk);
-err2:
-        clk_put(iclk);
-err1:
-        printk(KERN_WARNING "%s: Unable to enable clocks for MMC%d, "
-                            "cannot reset.\n",  __func__, i);
-}
-#else
-static inline void omap_hsmmc_reset(void) {}
-#endif
-
-#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
-        defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-
-static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
-                        int controller_nr)
+static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
+                                                        *mmc_controller)
 {
         if ((mmc_controller->slots[0].switch_pin > 0) && \
                 (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
@@ -731,163 +556,44 @@ static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
                 omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
                                         OMAP_PIN_INPUT_PULLUP);
 
-        if (cpu_is_omap2420() && controller_nr == 0) {
-                omap_mux_init_signal("sdmmc_cmd", 0);
-                omap_mux_init_signal("sdmmc_clki", 0);
-                omap_mux_init_signal("sdmmc_clko", 0);
-                omap_mux_init_signal("sdmmc_dat0", 0);
-                omap_mux_init_signal("sdmmc_dat_dir0", 0);
-                omap_mux_init_signal("sdmmc_cmd_dir", 0);
-                if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) {
-                        omap_mux_init_signal("sdmmc_dat1", 0);
-                        omap_mux_init_signal("sdmmc_dat2", 0);
-                        omap_mux_init_signal("sdmmc_dat3", 0);
-                        omap_mux_init_signal("sdmmc_dat_dir1", 0);
-                        omap_mux_init_signal("sdmmc_dat_dir2", 0);
-                        omap_mux_init_signal("sdmmc_dat_dir3", 0);
-                }
-
-                /*
-                 * Use internal loop-back in MMC/SDIO Module Input Clock
-                 * selection
-                 */
-                if (mmc_controller->slots[0].internal_clock) {
-                        u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
-                        v |= (1 << 24);
-                        omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
-                }
+        omap_mux_init_signal("sdmmc_cmd", 0);
+        omap_mux_init_signal("sdmmc_clki", 0);
+        omap_mux_init_signal("sdmmc_clko", 0);
+        omap_mux_init_signal("sdmmc_dat0", 0);
+        omap_mux_init_signal("sdmmc_dat_dir0", 0);
+        omap_mux_init_signal("sdmmc_cmd_dir", 0);
+        if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) {
+                omap_mux_init_signal("sdmmc_dat1", 0);
+                omap_mux_init_signal("sdmmc_dat2", 0);
+                omap_mux_init_signal("sdmmc_dat3", 0);
+                omap_mux_init_signal("sdmmc_dat_dir1", 0);
+                omap_mux_init_signal("sdmmc_dat_dir2", 0);
+                omap_mux_init_signal("sdmmc_dat_dir3", 0);
         }
 
-        if (cpu_is_omap34xx()) {
-                if (controller_nr == 0) {
-                        omap_mux_init_signal("sdmmc1_clk",
-                                OMAP_PIN_INPUT_PULLUP);
-                        omap_mux_init_signal("sdmmc1_cmd",
-                                OMAP_PIN_INPUT_PULLUP);
-                        omap_mux_init_signal("sdmmc1_dat0",
-                                OMAP_PIN_INPUT_PULLUP);
-                        if (mmc_controller->slots[0].caps &
-                                (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) {
-                                omap_mux_init_signal("sdmmc1_dat1",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc1_dat2",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc1_dat3",
-                                        OMAP_PIN_INPUT_PULLUP);
-                        }
-                        if (mmc_controller->slots[0].caps &
-                                                MMC_CAP_8_BIT_DATA) {
-                                omap_mux_init_signal("sdmmc1_dat4",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc1_dat5",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc1_dat6",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc1_dat7",
-                                        OMAP_PIN_INPUT_PULLUP);
-                        }
-                }
-                if (controller_nr == 1) {
-                        /* MMC2 */
-                        omap_mux_init_signal("sdmmc2_clk",
-                                OMAP_PIN_INPUT_PULLUP);
-                        omap_mux_init_signal("sdmmc2_cmd",
-                                OMAP_PIN_INPUT_PULLUP);
-                        omap_mux_init_signal("sdmmc2_dat0",
-                                OMAP_PIN_INPUT_PULLUP);
-
-                        /*
-                         * For 8 wire configurations, Lines DAT4, 5, 6 and 7 need to be muxed
-                         * in the board-*.c files
-                         */
-                        if (mmc_controller->slots[0].caps &
-                                (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) {
-                                omap_mux_init_signal("sdmmc2_dat1",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc2_dat2",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc2_dat3",
-                                        OMAP_PIN_INPUT_PULLUP);
-                        }
-                        if (mmc_controller->slots[0].caps &
-                                                        MMC_CAP_8_BIT_DATA) {
-                                omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6",
-                                        OMAP_PIN_INPUT_PULLUP);
-                                omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7",
-                                        OMAP_PIN_INPUT_PULLUP);
-                        }
-                }
-
-                /*
-                 * For MMC3 the pins need to be muxed in the board-*.c files
-                 */
+        /*
+         * Use internal loop-back in MMC/SDIO Module Input Clock
+         * selection
+         */
+        if (mmc_controller->slots[0].internal_clock) {
+                u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
+                v |= (1 << 24);
+                omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
         }
 }
 
-void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
-                        int nr_controllers)
+void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
 {
-        int i;
-        char *name;
+        char *name = "mmci-omap";
 
-        for (i = 0; i < nr_controllers; i++) {
-                unsigned long base, size;
-                unsigned int irq = 0;
-
-                if (!mmc_data[i])
-                        continue;
-
-                omap2_mmc_mux(mmc_data[i], i);
+        if (!mmc_data[0]) {
+                pr_err("%s fails: Incomplete platform data\n", __func__);
+                return;
+        }
 
-                switch (i) {
-                case 0:
-                        base = OMAP2_MMC1_BASE;
-                        irq = INT_24XX_MMC_IRQ;
-                        break;
-                case 1:
-                        base = OMAP2_MMC2_BASE;
-                        irq = INT_24XX_MMC2_IRQ;
-                        break;
-                case 2:
-                        if (!cpu_is_omap44xx() && !cpu_is_omap34xx())
-                                return;
-                        base = OMAP3_MMC3_BASE;
-                        irq = INT_34XX_MMC3_IRQ;
-                        break;
-                case 3:
-                        if (!cpu_is_omap44xx())
-                                return;
-                        base = OMAP4_MMC4_BASE;
-                        irq = OMAP44XX_IRQ_MMC4;
-                        break;
-                case 4:
-                        if (!cpu_is_omap44xx())
-                                return;
-                        base = OMAP4_MMC5_BASE;
-                        irq = OMAP44XX_IRQ_MMC5;
-                        break;
-                default:
-                        continue;
-                }
-
-                if (cpu_is_omap2420()) {
-                        size = OMAP2420_MMC_SIZE;
-                        name = "mmci-omap";
-                } else if (cpu_is_omap44xx()) {
-                        if (i < 3)
-                                irq += OMAP44XX_IRQ_GIC_START;
-                        size = OMAP4_HSMMC_SIZE;
-                        name = "mmci-omap-hs";
-                } else {
-                        size = OMAP3_HSMMC_SIZE;
-                        name = "mmci-omap-hs";
-                }
-                omap_mmc_add(name, i, base, size, irq, mmc_data[i]);
-        };
+        omap242x_mmc_mux(mmc_data[0]);
+        omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE,
+                                        INT_24XX_MMC_IRQ, mmc_data[0]);
 }
 
 #endif
@@ -895,7 +601,7 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
 /*-------------------------------------------------------------------------*/
 
 #if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
+#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430)
 #define OMAP_HDQ_BASE   0x480B2000
 #endif
 static struct resource omap_hdq_resources[] = {
@@ -961,7 +667,6 @@ static int __init omap2_init_devices(void)
          * please keep these calls, and their implementations above,
          * in alphabetical order so they're easier to sort through.
          */
-        omap_hsmmc_reset();
         omap_init_audio();
         omap_init_camera();
         omap_init_mbox();
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
new file mode 100644
index 00000000000..b18db84b034
--- /dev/null
+++ b/arch/arm/mach-omap2/display.c
@@ -0,0 +1,45 @@
+/*
+ * OMAP2plus display device setup / initialization.
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *      Senthilvadivu Guruswamy
+ *      Sumit Semwal
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+
+#include <plat/display.h>
+
+static struct platform_device omap_display_device = {
+        .name          = "omapdss",
+        .id            = -1,
+        .dev            = {
+                .platform_data = NULL,
+        },
+};
+
+int __init omap_display_init(struct omap_dss_board_info *board_data)
+{
+        int r = 0;
+        omap_display_device.dev.platform_data = board_data;
+
+        r = platform_device_register(&omap_display_device);
+        if (r < 0)
+                printk(KERN_ERR "Unable to register OMAP-Display device\n");
+
+        return r;
+}
diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c
new file mode 100644
index 00000000000..4e4da6160d0
--- /dev/null
+++ b/arch/arm/mach-omap2/dpll44xx.c
@@ -0,0 +1,84 @@
+/*
+ * OMAP4-specific DPLL control functions
+ *
+ * Copyright (C) 2011 Texas Instruments, Inc.
+ * Rajendra Nayak
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+
+#include <plat/cpu.h>
+#include <plat/clock.h>
+
+#include "clock.h"
+#include "cm-regbits-44xx.h"
+
+/* Supported only on OMAP4 */
+int omap4_dpllmx_gatectrl_read(struct clk *clk)
+{
+        u32 v;
+        u32 mask;
+
+        if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+                return -EINVAL;
+
+        mask = clk->flags & CLOCK_CLKOUTX2 ?
+                        OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
+                        OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
+
+        v = __raw_readl(clk->clksel_reg);
+        v &= mask;
+        v >>= __ffs(mask);
+
+        return v;
+}
+
+void omap4_dpllmx_allow_gatectrl(struct clk *clk)
+{
+        u32 v;
+        u32 mask;
+
+        if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+                return;
+
+        mask = clk->flags & CLOCK_CLKOUTX2 ?
+                        OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
+                        OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
+
+        v = __raw_readl(clk->clksel_reg);
+        /* Clear the bit to allow gatectrl */
+        v &= ~mask;
+        __raw_writel(v, clk->clksel_reg);
+}
+
+void omap4_dpllmx_deny_gatectrl(struct clk *clk)
+{
+        u32 v;
+        u32 mask;
+
+        if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+                return;
+
+        mask = clk->flags & CLOCK_CLKOUTX2 ?
+                        OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
+                        OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
+
+        v = __raw_readl(clk->clksel_reg);
+        /* Set the bit to deny gatectrl */
+        v |= mask;
+        __raw_writel(v, clk->clksel_reg);
+}
+
+const struct clkops clkops_omap4_dpllmx_ops = {
+        .allow_idle     = omap4_dpllmx_allow_gatectrl,
+        .deny_idle      = omap4_dpllmx_deny_gatectrl,
+};
+
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 2bb29c16070..c1791d08ae5 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/mtd/nand.h>
 
 #include <asm/mach/flash.h>
 
@@ -69,8 +70,10 @@ static int omap2_nand_gpmc_retime(void)
         t.wr_cycle  = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle);
 
         /* Configure GPMC */
-        gpmc_cs_configure(gpmc_nand_data->cs,
-                                GPMC_CONFIG_DEV_SIZE, gpmc_nand_data->devsize);
+        if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16)
+                gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 1);
+        else
+                gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 0);
         gpmc_cs_configure(gpmc_nand_data->cs,
                         GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND);
         err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t);
diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c
index 3a7d25fb00e..d776ded9830 100644
--- a/arch/arm/mach-omap2/gpmc-onenand.c
+++ b/arch/arm/mach-omap2/gpmc-onenand.c
@@ -94,7 +94,7 @@ static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
 }
 
 static void set_onenand_cfg(void __iomem *onenand_base, int latency,
-                                int sync_read, int sync_write, int hf)
+                                int sync_read, int sync_write, int hf, int vhf)
 {
         u32 reg;
 
@@ -114,12 +114,57 @@ static void set_onenand_cfg(void __iomem *onenand_base, int latency,
                 reg |= ONENAND_SYS_CFG1_HF;
         else
                 reg &= ~ONENAND_SYS_CFG1_HF;
+        if (vhf)
+                reg |= ONENAND_SYS_CFG1_VHF;
+        else
+                reg &= ~ONENAND_SYS_CFG1_VHF;
         writew(reg, onenand_base + ONENAND_REG_SYS_CFG1);
 }
 
+static int omap2_onenand_get_freq(struct omap_onenand_platform_data *cfg,
+                                  void __iomem *onenand_base, bool *clk_dep)
+{
+        u16 ver = readw(onenand_base + ONENAND_REG_VERSION_ID);
+        int freq = 0;
+
+        if (cfg->get_freq) {
+                struct onenand_freq_info fi;
+
+                fi.maf_id = readw(onenand_base + ONENAND_REG_MANUFACTURER_ID);
+                fi.dev_id = readw(onenand_base + ONENAND_REG_DEVICE_ID);
+                fi.ver_id = ver;
+                freq = cfg->get_freq(&fi, clk_dep);
+                if (freq)
+                        return freq;
+        }
+
+        switch ((ver >> 4) & 0xf) {
+        case 0:
+                freq = 40;
+                break;
+        case 1:
+                freq = 54;
+                break;
+        case 2:
+                freq = 66;
+                break;
+        case 3:
+                freq = 83;
+                break;
+        case 4:
+                freq = 104;
+                break;
+        default:
+                freq = 54;
+                break;
+        }
+
+        return freq;
+}
+
 static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
                                         void __iomem *onenand_base,
-                                        int freq)
+                                        int *freq_ptr)
 {
         struct gpmc_timings t;
         const int t_cer  = 15;
@@ -130,10 +175,11 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
         const int t_wph  = 30;
         int min_gpmc_clk_period, t_ces, t_avds, t_avdh, t_ach, t_aavdh, t_rdyo;
         int tick_ns, div, fclk_offset_ns, fclk_offset, gpmc_clk_ns, latency;
-        int first_time = 0, hf = 0, sync_read = 0, sync_write = 0;
+        int first_time = 0, hf = 0, vhf = 0, sync_read = 0, sync_write = 0;
         int err, ticks_cez;
-        int cs = cfg->cs;
+        int cs = cfg->cs, freq = *freq_ptr;
         u32 reg;
+        bool clk_dep = false;
 
         if (cfg->flags & ONENAND_SYNC_READ) {
                 sync_read = 1;
@@ -148,27 +194,7 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
                 err = omap2_onenand_set_async_mode(cs, onenand_base);
                 if (err)
                         return err;
-                reg = readw(onenand_base + ONENAND_REG_VERSION_ID);
-                switch ((reg >> 4) & 0xf) {
-                case 0:
-                        freq = 40;
-                        break;
-                case 1:
-                        freq = 54;
-                        break;
-                case 2:
-                        freq = 66;
-                        break;
-                case 3:
-                        freq = 83;
-                        break;
-                case 4:
-                        freq = 104;
-                        break;
-                default:
-                        freq = 54;
-                        break;
-                }
+                freq = omap2_onenand_get_freq(cfg, onenand_base, &clk_dep);
                 first_time = 1;
         }
 
@@ -180,7 +206,7 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
                 t_avdh  = 2;
                 t_ach   = 3;
                 t_aavdh = 6;
-                t_rdyo  = 9;
+                t_rdyo  = 6;
                 break;
         case 83:
                 min_gpmc_clk_period = 12000; /* 83 MHz */
@@ -217,16 +243,36 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
         gpmc_clk_ns = gpmc_ticks_to_ns(div);
         if (gpmc_clk_ns < 15) /* >66Mhz */
                 hf = 1;
-        if (hf)
+        if (gpmc_clk_ns < 12) /* >83Mhz */
+                vhf = 1;
+        if (vhf)
+                latency = 8;
+        else if (hf)
                 latency = 6;
         else if (gpmc_clk_ns >= 25) /* 40 MHz*/
                 latency = 3;
         else
                 latency = 4;
 
+        if (clk_dep) {
+                if (gpmc_clk_ns < 12) { /* >83Mhz */
+                        t_ces   = 3;
+                        t_avds  = 4;
+                } else if (gpmc_clk_ns < 15) { /* >66Mhz */
+                        t_ces   = 5;
+                        t_avds  = 4;
+                } else if (gpmc_clk_ns < 25) { /* >40Mhz */
+                        t_ces   = 6;
+                        t_avds  = 5;
+                } else {
+                        t_ces   = 7;
+                        t_avds  = 7;
+                }
+        }
+
         if (first_time)
                 set_onenand_cfg(onenand_base, latency,
-                                        sync_read, sync_write, hf);
+                                        sync_read, sync_write, hf, vhf);
 
         if (div == 1) {
                 reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG2);
@@ -264,6 +310,9 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
         /* Read */
         t.adv_rd_off = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_avdh));
         t.oe_on = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_ach));
+        /* Force at least 1 clk between AVD High to OE Low */
+        if (t.oe_on <= t.adv_rd_off)
+                t.oe_on = t.adv_rd_off + gpmc_round_ns_to_ticks(1);
         t.access = gpmc_ticks_to_ns(fclk_offset + (latency + 1) * div);
         t.oe_off = t.access + gpmc_round_ns_to_ticks(1);
         t.cs_rd_off = t.oe_off;
@@ -317,18 +366,20 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
         if (err)
                 return err;
 
-        set_onenand_cfg(onenand_base, latency, sync_read, sync_write, hf);
+        set_onenand_cfg(onenand_base, latency, sync_read, sync_write, hf, vhf);
+
+        *freq_ptr = freq;
 
         return 0;
 }
 
-static int gpmc_onenand_setup(void __iomem *onenand_base, int freq)
+static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr)
 {
         struct device *dev = &gpmc_onenand_device.dev;
 
         /* Set sync timings in GPMC */
         if (omap2_onenand_set_sync_mode(gpmc_onenand_data, onenand_base,
-                        freq) < 0) {
+                        freq_ptr) < 0) {
                 dev_err(dev, "Unable to set synchronous mode\n");
                 return -EINVAL;
         }
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 1b7b3e7d02f..674174365f7 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -14,6 +14,7 @@
  */
 #undef DEBUG
 
+#include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/err.h>
@@ -22,6 +23,7 @@
 #include <linux/spinlock.h>
 #include <linux/io.h>
 #include <linux/module.h>
+#include <linux/interrupt.h>
 
 #include <asm/mach-types.h>
 #include <plat/gpmc.h>
@@ -58,7 +60,6 @@
 #define GPMC_CHUNK_SHIFT        24              /* 16 MB */
 #define GPMC_SECTION_SHIFT      28              /* 128 MB */
 
-#define PREFETCH_FIFOTHRESHOLD  (0x40 << 8)
 #define CS_NUM_SHIFT            24
 #define ENABLE_PREFETCH         (0x1 << 7)
 #define DMA_MPU_MODE            2
@@ -100,6 +101,8 @@ static void __iomem *gpmc_base;
 
 static struct clk *gpmc_l3_clk;
 
+static irqreturn_t gpmc_handle_irq(int irq, void *dev);
+
 static void gpmc_write_reg(int idx, u32 val)
 {
         __raw_writel(val, gpmc_base + idx);
@@ -497,6 +500,10 @@ int gpmc_cs_configure(int cs, int cmd, int wval)
         u32 regval = 0;
 
         switch (cmd) {
+        case GPMC_ENABLE_IRQ:
+                gpmc_write_reg(GPMC_IRQENABLE, wval);
+                break;
+
         case GPMC_SET_IRQ_STATUS:
                 gpmc_write_reg(GPMC_IRQSTATUS, wval);
                 break;
@@ -598,15 +605,19 @@ EXPORT_SYMBOL(gpmc_nand_write);
 /**
  * gpmc_prefetch_enable - configures and starts prefetch transfer
  * @cs: cs (chip select) number
+ * @fifo_th: fifo threshold to be used for read/ write
  * @dma_mode: dma mode enable (1) or disable (0)
  * @u32_count: number of bytes to be transferred
  * @is_write: prefetch read(0) or write post(1) mode
  */
-int gpmc_prefetch_enable(int cs, int dma_mode,
+int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode,
                                 unsigned int u32_count, int is_write)
 {
 
-        if (!(gpmc_read_reg(GPMC_PREFETCH_CONTROL))) {
+        if (fifo_th > PREFETCH_FIFOTHRESHOLD_MAX) {
+                pr_err("gpmc: fifo threshold is not supported\n");
+                return -1;
+        } else if (!(gpmc_read_reg(GPMC_PREFETCH_CONTROL))) {
                 /* Set the amount of bytes to be prefetched */
                 gpmc_write_reg(GPMC_PREFETCH_CONFIG2, u32_count);
 
@@ -614,7 +625,7 @@ int gpmc_prefetch_enable(int cs, int dma_mode,
                  * enable the engine. Set which cs is has requested for.
                  */
                 gpmc_write_reg(GPMC_PREFETCH_CONFIG1, ((cs << CS_NUM_SHIFT) |
-                                        PREFETCH_FIFOTHRESHOLD |
+                                        PREFETCH_FIFOTHRESHOLD(fifo_th) |
                                         ENABLE_PREFETCH |
                                         (dma_mode << DMA_MPU_MODE) |
                                         (0x1 & is_write)));
@@ -678,9 +689,10 @@ static void __init gpmc_mem_init(void)
         }
 }
 
-void __init gpmc_init(void)
+static int __init gpmc_init(void)
 {
-        u32 l;
+        u32 l, irq;
+        int cs, ret = -EINVAL;
         char *ck = NULL;
 
         if (cpu_is_omap24xx()) {
@@ -698,7 +710,7 @@ void __init gpmc_init(void)
         }
 
         if (WARN_ON(!ck))
-                return;
+                return ret;
 
         gpmc_l3_clk = clk_get(NULL, ck);
         if (IS_ERR(gpmc_l3_clk)) {
@@ -723,6 +735,36 @@ void __init gpmc_init(void)
         l |= (0x02 << 3) | (1 << 0);
         gpmc_write_reg(GPMC_SYSCONFIG, l);
         gpmc_mem_init();
+
+        /* initalize the irq_chained */
+        irq = OMAP_GPMC_IRQ_BASE;
+        for (cs = 0; cs < GPMC_CS_NUM; cs++) {
+                set_irq_handler(irq, handle_simple_irq);
+                set_irq_flags(irq, IRQF_VALID);
+                irq++;
+        }
+
+        ret = request_irq(INT_34XX_GPMC_IRQ,
+                        gpmc_handle_irq, IRQF_SHARED, "gpmc", gpmc_base);
+        if (ret)
+                pr_err("gpmc: irq-%d could not claim: err %d\n",
+                                                INT_34XX_GPMC_IRQ, ret);
+        return ret;
+}
+postcore_initcall(gpmc_init);
+
+static irqreturn_t gpmc_handle_irq(int irq, void *dev)
+{
+        u8 cs;
+
+        if (irq != INT_34XX_GPMC_IRQ)
+                return IRQ_HANDLED;
+        /* check cs to invoke the irq */
+        cs = ((gpmc_read_reg(GPMC_PREFETCH_CONFIG1)) >> CS_NUM_SHIFT) & 0x7;
+        if (OMAP_GPMC_IRQ_BASE+cs <= OMAP_GPMC_IRQ_END)
+                generic_handle_irq(OMAP_GPMC_IRQ_BASE+cs);
+
+        return IRQ_HANDLED;
 }
 
 #ifdef CONFIG_ARCH_OMAP3
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 34272e4863f..137e1a5f3d8 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -16,7 +16,10 @@
 #include <mach/hardware.h>
 #include <plat/mmc.h>
 #include <plat/omap-pm.h>
+#include <plat/mux.h>
+#include <plat/omap_device.h>
 
+#include "mux.h"
 #include "hsmmc.h"
 #include "control.h"
 
@@ -28,10 +31,6 @@ static u16 control_mmc1;
 
 #define HSMMC_NAME_LEN  9
 
-static struct hsmmc_controller {
-        char                            name[HSMMC_NAME_LEN + 1];
-} hsmmc[OMAP34XX_NR_MMC];
-
 #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
 
 static int hsmmc_get_context_loss(struct device *dev)
@@ -204,174 +203,312 @@ static int nop_mmc_set_power(struct device *dev, int slot, int power_on,
         return 0;
 }
 
-static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC] __initdata;
-
-void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
+static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller,
+                        int controller_nr)
 {
-        struct omap2_hsmmc_info *c;
-        int nr_hsmmc = ARRAY_SIZE(hsmmc_data);
-        int i;
-        u32 reg;
-
-        if (!cpu_is_omap44xx()) {
-                if (cpu_is_omap2430()) {
-                        control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE;
-                        control_devconf1_offset = OMAP243X_CONTROL_DEVCONF1;
-                } else {
-                        control_pbias_offset = OMAP343X_CONTROL_PBIAS_LITE;
-                        control_devconf1_offset = OMAP343X_CONTROL_DEVCONF1;
-                }
-        } else {
-                control_pbias_offset =
-                        OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PBIASLITE;
-                control_mmc1 = OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MMC1;
-                reg = omap4_ctrl_pad_readl(control_mmc1);
-                reg |= (OMAP4_SDMMC1_PUSTRENGTH_GRP0_MASK |
-                        OMAP4_SDMMC1_PUSTRENGTH_GRP1_MASK);
-                reg &= ~(OMAP4_SDMMC1_PUSTRENGTH_GRP2_MASK |
-                        OMAP4_SDMMC1_PUSTRENGTH_GRP3_MASK);
-                reg |= (OMAP4_USBC1_DR0_SPEEDCTRL_MASK|
-                        OMAP4_SDMMC1_DR1_SPEEDCTRL_MASK |
-                        OMAP4_SDMMC1_DR2_SPEEDCTRL_MASK);
-                omap4_ctrl_pad_writel(reg, control_mmc1);
-        }
-
-        for (c = controllers; c->mmc; c++) {
-                struct hsmmc_controller *hc = hsmmc + c->mmc - 1;
-                struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1];
-
-                if (!c->mmc || c->mmc > nr_hsmmc) {
-                        pr_debug("MMC%d: no such controller\n", c->mmc);
-                        continue;
-                }
-                if (mmc) {
-                        pr_debug("MMC%d: already configured\n", c->mmc);
-                        continue;
+        if ((mmc_controller->slots[0].switch_pin > 0) && \
+                (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
+                omap_mux_init_gpio(mmc_controller->slots[0].switch_pin,
+                                        OMAP_PIN_INPUT_PULLUP);
+        if ((mmc_controller->slots[0].gpio_wp > 0) && \
+                (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES))
+                omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
+                                        OMAP_PIN_INPUT_PULLUP);
+        if (cpu_is_omap34xx()) {
+                if (controller_nr == 0) {
+                        omap_mux_init_signal("sdmmc1_clk",
+                                OMAP_PIN_INPUT_PULLUP);
+                        omap_mux_init_signal("sdmmc1_cmd",
+                                OMAP_PIN_INPUT_PULLUP);
+                        omap_mux_init_signal("sdmmc1_dat0",
+                                OMAP_PIN_INPUT_PULLUP);
+                        if (mmc_controller->slots[0].caps &
+                                (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) {
+                                omap_mux_init_signal("sdmmc1_dat1",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc1_dat2",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc1_dat3",
+                                        OMAP_PIN_INPUT_PULLUP);
+                        }
+                        if (mmc_controller->slots[0].caps &
+                                                MMC_CAP_8_BIT_DATA) {
+                                omap_mux_init_signal("sdmmc1_dat4",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc1_dat5",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc1_dat6",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc1_dat7",
+                                        OMAP_PIN_INPUT_PULLUP);
+                        }
                 }
-
-                mmc = kzalloc(sizeof(struct omap_mmc_platform_data),
-                              GFP_KERNEL);
-                if (!mmc) {
-                        pr_err("Cannot allocate memory for mmc device!\n");
-                        goto done;
+                if (controller_nr == 1) {
+                        /* MMC2 */
+                        omap_mux_init_signal("sdmmc2_clk",
+                                OMAP_PIN_INPUT_PULLUP);
+                        omap_mux_init_signal("sdmmc2_cmd",
+                                OMAP_PIN_INPUT_PULLUP);
+                        omap_mux_init_signal("sdmmc2_dat0",
+                                OMAP_PIN_INPUT_PULLUP);
+
+                        /*
+                         * For 8 wire configurations, Lines DAT4, 5, 6 and 7
+                         * need to be muxed in the board-*.c files
+                         */
+                        if (mmc_controller->slots[0].caps &
+                                (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) {
+                                omap_mux_init_signal("sdmmc2_dat1",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc2_dat2",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc2_dat3",
+                                        OMAP_PIN_INPUT_PULLUP);
+                        }
+                        if (mmc_controller->slots[0].caps &
+                                                        MMC_CAP_8_BIT_DATA) {
+                                omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6",
+                                        OMAP_PIN_INPUT_PULLUP);
+                                omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7",
+                                        OMAP_PIN_INPUT_PULLUP);
+                        }
                 }
 
-                if (c->name)
-                        strncpy(hc->name, c->name, HSMMC_NAME_LEN);
-                else
-                        snprintf(hc->name, ARRAY_SIZE(hc->name),
-                                "mmc%islot%i", c->mmc, 1);
-                mmc->slots[0].name = hc->name;
-                mmc->nr_slots = 1;
-                mmc->slots[0].caps = c->caps;
-                mmc->slots[0].internal_clock = !c->ext_clock;
-                mmc->dma_mask = 0xffffffff;
-                if (cpu_is_omap44xx())
-                        mmc->reg_offset = OMAP4_MMC_REG_OFFSET;
-                else
-                        mmc->reg_offset = 0;
+                /*
+                 * For MMC3 the pins need to be muxed in the board-*.c files
+                 */
+        }
+}
 
-                mmc->get_context_loss_count = hsmmc_get_context_loss;
+static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
+                                        struct omap_mmc_platform_data *mmc)
+{
+        char *hc_name;
 
-                mmc->slots[0].switch_pin = c->gpio_cd;
-                mmc->slots[0].gpio_wp = c->gpio_wp;
+        hc_name = kzalloc(sizeof(char) * (HSMMC_NAME_LEN + 1), GFP_KERNEL);
+        if (!hc_name) {
+                pr_err("Cannot allocate memory for controller slot name\n");
+                kfree(hc_name);
+                return -ENOMEM;
+        }
 
-                mmc->slots[0].remux = c->remux;
-                mmc->slots[0].init_card = c->init_card;
+        if (c->name)
+                strncpy(hc_name, c->name, HSMMC_NAME_LEN);
+        else
+                snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i",
+                                                                c->mmc, 1);
+        mmc->slots[0].name = hc_name;
+        mmc->nr_slots = 1;
+        mmc->slots[0].caps = c->caps;
+        mmc->slots[0].internal_clock = !c->ext_clock;
+        mmc->dma_mask = 0xffffffff;
+        if (cpu_is_omap44xx())
+                mmc->reg_offset = OMAP4_MMC_REG_OFFSET;
+        else
+                mmc->reg_offset = 0;
 
-                if (c->cover_only)
-                        mmc->slots[0].cover = 1;
+        mmc->get_context_loss_count = hsmmc_get_context_loss;
 
-                if (c->nonremovable)
-                        mmc->slots[0].nonremovable = 1;
+        mmc->slots[0].switch_pin = c->gpio_cd;
+        mmc->slots[0].gpio_wp = c->gpio_wp;
 
-                if (c->power_saving)
-                        mmc->slots[0].power_saving = 1;
+        mmc->slots[0].remux = c->remux;
+        mmc->slots[0].init_card = c->init_card;
 
-                if (c->no_off)
-                        mmc->slots[0].no_off = 1;
+        if (c->cover_only)
+                mmc->slots[0].cover = 1;
 
-                if (c->vcc_aux_disable_is_sleep)
-                        mmc->slots[0].vcc_aux_disable_is_sleep = 1;
+        if (c->nonremovable)
+                mmc->slots[0].nonremovable = 1;
 
-                /* NOTE:  MMC slots should have a Vcc regulator set up.
-                 * This may be from a TWL4030-family chip, another
-                 * controllable regulator, or a fixed supply.
-                 *
-                 * temporary HACK: ocr_mask instead of fixed supply
-                 */
-                mmc->slots[0].ocr_mask = c->ocr_mask;
+        if (c->power_saving)
+                mmc->slots[0].power_saving = 1;
 
-                if (cpu_is_omap3517() || cpu_is_omap3505())
-                        mmc->slots[0].set_power = nop_mmc_set_power;
-                else
-                        mmc->slots[0].features |= HSMMC_HAS_PBIAS;
+        if (c->no_off)
+                mmc->slots[0].no_off = 1;
 
-                if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0))
-                        mmc->slots[0].features |= HSMMC_HAS_UPDATED_RESET;
+        if (c->vcc_aux_disable_is_sleep)
+                mmc->slots[0].vcc_aux_disable_is_sleep = 1;
 
-                switch (c->mmc) {
-                case 1:
-                        if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
-                                /* on-chip level shifting via PBIAS0/PBIAS1 */
-                                if (cpu_is_omap44xx()) {
-                                        mmc->slots[0].before_set_reg =
+        /*
+         * NOTE:  MMC slots should have a Vcc regulator set up.
+         * This may be from a TWL4030-family chip, another
+         * controllable regulator, or a fixed supply.
+         *
+         * temporary HACK: ocr_mask instead of fixed supply
+         */
+        mmc->slots[0].ocr_mask = c->ocr_mask;
+
+        if (cpu_is_omap3517() || cpu_is_omap3505())
+                mmc->slots[0].set_power = nop_mmc_set_power;
+        else
+                mmc->slots[0].features |= HSMMC_HAS_PBIAS;
+
+        if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0))
+                mmc->slots[0].features |= HSMMC_HAS_UPDATED_RESET;
+
+        switch (c->mmc) {
+        case 1:
+                if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
+                        /* on-chip level shifting via PBIAS0/PBIAS1 */
+                        if (cpu_is_omap44xx()) {
+                                mmc->slots[0].before_set_reg =
                                                 omap4_hsmmc1_before_set_reg;
-                                        mmc->slots[0].after_set_reg =
+                                mmc->slots[0].after_set_reg =
                                                 omap4_hsmmc1_after_set_reg;
-                                } else {
-                                        mmc->slots[0].before_set_reg =
+                        } else {
+                                mmc->slots[0].before_set_reg =
                                                 omap_hsmmc1_before_set_reg;
-                                        mmc->slots[0].after_set_reg =
+                                mmc->slots[0].after_set_reg =
                                                 omap_hsmmc1_after_set_reg;
-                                }
                         }
+                }
 
-                        /* Omap3630 HSMMC1 supports only 4-bit */
-                        if (cpu_is_omap3630() &&
-                                        (c->caps & MMC_CAP_8_BIT_DATA)) {
-                                c->caps &= ~MMC_CAP_8_BIT_DATA;
-                                c->caps |= MMC_CAP_4_BIT_DATA;
-                                mmc->slots[0].caps = c->caps;
-                        }
-                        break;
-                case 2:
-                        if (c->ext_clock)
-                                c->transceiver = 1;
-                        if (c->transceiver && (c->caps & MMC_CAP_8_BIT_DATA)) {
-                                c->caps &= ~MMC_CAP_8_BIT_DATA;
-                                c->caps |= MMC_CAP_4_BIT_DATA;
-                        }
-                        /* FALLTHROUGH */
-                case 3:
-                        if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
-                                /* off-chip level shifting, or none */
-                                mmc->slots[0].before_set_reg = hsmmc23_before_set_reg;
-                                mmc->slots[0].after_set_reg = NULL;
-                        }
-                        break;
-                default:
-                        pr_err("MMC%d configuration not supported!\n", c->mmc);
-                        kfree(mmc);
-                        continue;
+                /* OMAP3630 HSMMC1 supports only 4-bit */
+                if (cpu_is_omap3630() &&
+                                (c->caps & MMC_CAP_8_BIT_DATA)) {
+                        c->caps &= ~MMC_CAP_8_BIT_DATA;
+                        c->caps |= MMC_CAP_4_BIT_DATA;
+                        mmc->slots[0].caps = c->caps;
+                }
+                break;
+        case 2:
+                if (c->ext_clock)
+                        c->transceiver = 1;
+                if (c->transceiver && (c->caps & MMC_CAP_8_BIT_DATA)) {
+                        c->caps &= ~MMC_CAP_8_BIT_DATA;
+                        c->caps |= MMC_CAP_4_BIT_DATA;
                 }
-                hsmmc_data[c->mmc - 1] = mmc;
+                /* FALLTHROUGH */
+        case 3:
+                if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
+                        /* off-chip level shifting, or none */
+                        mmc->slots[0].before_set_reg = hsmmc23_before_set_reg;
+                        mmc->slots[0].after_set_reg = NULL;
+                }
+                break;
+        case 4:
+        case 5:
+                mmc->slots[0].before_set_reg = NULL;
+                mmc->slots[0].after_set_reg = NULL;
+                break;
+        default:
+                pr_err("MMC%d configuration not supported!\n", c->mmc);
+                kfree(hc_name);
+                return -ENODEV;
+        }
+        return 0;
+}
+
+static struct omap_device_pm_latency omap_hsmmc_latency[] = {
+        [0] = {
+                .deactivate_func = omap_device_idle_hwmods,
+                .activate_func   = omap_device_enable_hwmods,
+                .flags           = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+        },
+        /*
+         * XXX There should also be an entry here to power off/on the
+         * MMC regulators/PBIAS cells, etc.
+         */
+};
+
+#define MAX_OMAP_MMC_HWMOD_NAME_LEN             16
+
+void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
+{
+        struct omap_hwmod *oh;
+        struct omap_device *od;
+        struct omap_device_pm_latency *ohl;
+        char oh_name[MAX_OMAP_MMC_HWMOD_NAME_LEN];
+        struct omap_mmc_platform_data *mmc_data;
+        struct omap_mmc_dev_attr *mmc_dev_attr;
+        char *name;
+        int l;
+        int ohl_cnt = 0;
+
+        mmc_data = kzalloc(sizeof(struct omap_mmc_platform_data), GFP_KERNEL);
+        if (!mmc_data) {
+                pr_err("Cannot allocate memory for mmc device!\n");
+                goto done;
         }
 
-        omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC);
+        if (omap_hsmmc_pdata_init(hsmmcinfo, mmc_data) < 0) {
+                pr_err("%s fails!\n", __func__);
+                goto done;
+        }
+        omap_hsmmc_mux(mmc_data, (ctrl_nr - 1));
+
+        name = "omap_hsmmc";
+        ohl = omap_hsmmc_latency;
+        ohl_cnt = ARRAY_SIZE(omap_hsmmc_latency);
+
+        l = snprintf(oh_name, MAX_OMAP_MMC_HWMOD_NAME_LEN,
+                     "mmc%d", ctrl_nr);
+        WARN(l >= MAX_OMAP_MMC_HWMOD_NAME_LEN,
+             "String buffer overflow in MMC%d device setup\n", ctrl_nr);
+        oh = omap_hwmod_lookup(oh_name);
+        if (!oh) {
+                pr_err("Could not look up %s\n", oh_name);
+                kfree(mmc_data->slots[0].name);
+                goto done;
+        }
 
-        /* pass the device nodes back to board setup code */
-        for (c = controllers; c->mmc; c++) {
-                struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1];
+        if (oh->dev_attr != NULL) {
+                mmc_dev_attr = oh->dev_attr;
+                mmc_data->controller_flags = mmc_dev_attr->flags;
+        }
 
-                if (!c->mmc || c->mmc > nr_hsmmc)
-                        continue;
-                c->dev = mmc->dev;
+        od = omap_device_build(name, ctrl_nr - 1, oh, mmc_data,
+                sizeof(struct omap_mmc_platform_data), ohl, ohl_cnt, false);
+        if (IS_ERR(od)) {
+                WARN(1, "Cant build omap_device for %s:%s.\n", name, oh->name);
+                kfree(mmc_data->slots[0].name);
+                goto done;
         }
+        /*
+         * return device handle to board setup code
+         * required to populate for regulator framework structure
+         */
+        hsmmcinfo->dev = &od->pdev.dev;
 
 done:
-        for (i = 0; i < nr_hsmmc; i++)
-                kfree(hsmmc_data[i]);
+        kfree(mmc_data);
+}
+
+void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
+{
+        u32 reg;
+
+        if (!cpu_is_omap44xx()) {
+                if (cpu_is_omap2430()) {
+                        control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE;
+                        control_devconf1_offset = OMAP243X_CONTROL_DEVCONF1;
+                } else {
+                        control_pbias_offset = OMAP343X_CONTROL_PBIAS_LITE;
+                        control_devconf1_offset = OMAP343X_CONTROL_DEVCONF1;
+                }
+        } else {
+                control_pbias_offset =
+                        OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PBIASLITE;
+                control_mmc1 = OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MMC1;
+                reg = omap4_ctrl_pad_readl(control_mmc1);
+                reg |= (OMAP4_SDMMC1_PUSTRENGTH_GRP0_MASK |
+                        OMAP4_SDMMC1_PUSTRENGTH_GRP1_MASK);
+                reg &= ~(OMAP4_SDMMC1_PUSTRENGTH_GRP2_MASK |
+                        OMAP4_SDMMC1_PUSTRENGTH_GRP3_MASK);
+                reg |= (OMAP4_USBC1_DR0_SPEEDCTRL_MASK|
+                        OMAP4_SDMMC1_DR1_SPEEDCTRL_MASK |
+                        OMAP4_SDMMC1_DR2_SPEEDCTRL_MASK);
+                omap4_ctrl_pad_writel(reg, control_mmc1);
+        }
+
+        for (; controllers->mmc; controllers++)
+                omap_init_hsmmc(controllers, controllers->mmc);
+
 }
 
 #endif
diff --git a/arch/arm/mach-omap2/hwspinlock.c b/arch/arm/mach-omap2/hwspinlock.c
new file mode 100644
index 00000000000..06d4a80660a
--- /dev/null
+++ b/arch/arm/mach-omap2/hwspinlock.c
@@ -0,0 +1,63 @@
+/*
+ * OMAP hardware spinlock device initialization
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Simon Que <sque@ti.com>
+ *          Hari Kanigeri <h-kanigeri2@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/err.h>
+
+#include <plat/omap_hwmod.h>
+#include <plat/omap_device.h>
+
+struct omap_device_pm_latency omap_spinlock_latency[] = {
+        {
+                .deactivate_func = omap_device_idle_hwmods,
+                .activate_func   = omap_device_enable_hwmods,
+                .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+        }
+};
+
+int __init hwspinlocks_init(void)
+{
+        int retval = 0;
+        struct omap_hwmod *oh;
+        struct omap_device *od;
+        const char *oh_name = "spinlock";
+        const char *dev_name = "omap_hwspinlock";
+
+        /*
+         * Hwmod lookup will fail in case our platform doesn't support the
+         * hardware spinlock module, so it is safe to run this initcall
+         * on all omaps
+         */
+        oh = omap_hwmod_lookup(oh_name);
+        if (oh == NULL)
+                return -EINVAL;
+
+        od = omap_device_build(dev_name, 0, oh, NULL, 0,
+                                omap_spinlock_latency,
+                                ARRAY_SIZE(omap_spinlock_latency), false);
+        if (IS_ERR(od)) {
+                pr_err("Can't build omap_device for %s:%s\n", dev_name,
+                                                                oh_name);
+                retval = PTR_ERR(od);
+        }
+
+        return retval;
+}
+/* early board code might need to reserve specific hwspinlock instances */
+postcore_initcall(hwspinlocks_init);
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 5f9086c65e4..2537090aa33 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -6,7 +6,7 @@
  * Copyright (C) 2005 Nokia Corporation
  * Written by Tony Lindgren <tony@atomide.com>
  *
- * Copyright (C) 2009 Texas Instruments
+ * Copyright (C) 2009-11 Texas Instruments
  * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -84,6 +84,11 @@ EXPORT_SYMBOL(omap_type);
 #define OMAP_TAP_DIE_ID_2       0x0220
 #define OMAP_TAP_DIE_ID_3       0x0224
 
+#define OMAP_TAP_DIE_ID_44XX_0  0x0200
+#define OMAP_TAP_DIE_ID_44XX_1  0x0208
+#define OMAP_TAP_DIE_ID_44XX_2  0x020c
+#define OMAP_TAP_DIE_ID_44XX_3  0x0210
+
 #define read_tap_reg(reg)       __raw_readl(tap_base  + (reg))
 
 struct omap_id {
@@ -107,6 +112,14 @@ static u16 tap_prod_id;
 
 void omap_get_die_id(struct omap_die_id *odi)
 {
+        if (cpu_is_omap44xx()) {
+                odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_0);
+                odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_1);
+                odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_2);
+                odi->id_3 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_3);
+
+                return;
+        }
         odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_0);
         odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_1);
         odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_2);
@@ -191,12 +204,19 @@ static void __init omap3_check_features(void)
         if (!cpu_is_omap3505() && !cpu_is_omap3517())
                 omap3_features |= OMAP3_HAS_IO_WAKEUP;
 
+        omap3_features |= OMAP3_HAS_SDRC;
+
         /*
          * TODO: Get additional info (where applicable)
          *       e.g. Size of L2 cache.
          */
 }
 
+static void __init ti816x_check_features(void)
+{
+        omap3_features = OMAP3_HAS_NEON;
+}
+
 static void __init omap3_check_revision(void)
 {
         u32 cpuid, idcode;
@@ -287,6 +307,20 @@ static void __init omap3_check_revision(void)
                         omap_chip.oc |= CHIP_IS_OMAP3630ES1_2;
                 }
                 break;
+        case 0xb81e:
+                omap_chip.oc = CHIP_IS_TI816X;
+
+                switch (rev) {
+                case 0:
+                        omap_revision = TI8168_REV_ES1_0;
+                        break;
+                case 1:
+                        omap_revision = TI8168_REV_ES1_1;
+                        break;
+                default:
+                        omap_revision =  TI8168_REV_ES1_1;
+                }
+                break;
         default:
                 /* Unknown default to latest silicon rev as default*/
                 omap_revision =  OMAP3630_REV_ES1_2;
@@ -307,7 +341,7 @@ static void __init omap4_check_revision(void)
          */
         idcode = read_tap_reg(OMAP_TAP_IDCODE);
         hawkeye = (idcode >> 12) & 0xffff;
-        rev = (idcode >> 28) & 0xff;
+        rev = (idcode >> 28) & 0xf;
 
         /*
          * Few initial ES2.0 samples IDCODE is same as ES1.0
@@ -326,22 +360,31 @@ static void __init omap4_check_revision(void)
                         omap_chip.oc |= CHIP_IS_OMAP4430ES1;
                         break;
                 case 1:
+                default:
                         omap_revision = OMAP4430_REV_ES2_0;
                         omap_chip.oc |= CHIP_IS_OMAP4430ES2;
+                }
+                break;
+        case 0xb95c:
+                switch (rev) {
+                case 3:
+                        omap_revision = OMAP4430_REV_ES2_1;
+                        omap_chip.oc |= CHIP_IS_OMAP4430ES2_1;
                         break;
+                case 4:
                 default:
-                        omap_revision = OMAP4430_REV_ES2_0;
-                        omap_chip.oc |= CHIP_IS_OMAP4430ES2;
-        }
-        break;
+                        omap_revision = OMAP4430_REV_ES2_2;
+                        omap_chip.oc |= CHIP_IS_OMAP4430ES2_2;
+                }
+                break;
         default:
-                /* Unknown default to latest silicon rev as default*/
-                omap_revision = OMAP4430_REV_ES2_0;
-                omap_chip.oc |= CHIP_IS_OMAP4430ES2;
+                /* Unknown default to latest silicon rev as default */
+                omap_revision = OMAP4430_REV_ES2_2;
+                omap_chip.oc |= CHIP_IS_OMAP4430ES2_2;
         }
 
-        pr_info("OMAP%04x ES%d.0\n",
-                        omap_rev() >> 16, ((omap_rev() >> 12) & 0xf) + 1);
+        pr_info("OMAP%04x ES%d.%d\n", omap_rev() >> 16,
+                ((omap_rev() >> 12) & 0xf), ((omap_rev() >> 8) & 0xf));
 }
 
 #define OMAP3_SHOW_FEATURE(feat)                \
@@ -372,6 +415,8 @@ static void __init omap3_cpuinfo(void)
                         /* Already set in omap3_check_revision() */
                         strcpy(cpu_name, "AM3505");
                 }
+        } else if (cpu_is_ti816x()) {
+                strcpy(cpu_name, "TI816X");
         } else if (omap3_has_iva() && omap3_has_sgx()) {
                 /* OMAP3430, OMAP3525, OMAP3515, OMAP3503 devices */
                 strcpy(cpu_name, "OMAP3430/3530");
@@ -386,7 +431,7 @@ static void __init omap3_cpuinfo(void)
                 strcpy(cpu_name, "OMAP3503");
         }
 
-        if (cpu_is_omap3630()) {
+        if (cpu_is_omap3630() || cpu_is_ti816x()) {
                 switch (rev) {
                 case OMAP_REVBITS_00:
                         strcpy(cpu_rev, "1.0");
@@ -462,7 +507,13 @@ void __init omap2_check_revision(void)
                 omap24xx_check_revision();
         } else if (cpu_is_omap34xx()) {
                 omap3_check_revision();
-                omap3_check_features();
+
+                /* TI816X doesn't have feature register */
+                if (!cpu_is_ti816x())
+                        omap3_check_features();
+                else
+                        ti816x_check_features();
+
                 omap3_cpuinfo();
                 return;
         } else if (cpu_is_omap44xx()) {
diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S
index 6049f465ec8..48adfe9fe4f 100644
--- a/arch/arm/mach-omap2/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap2/include/mach/debug-macro.S
@@ -72,6 +72,12 @@ omap_uart_lsr:	.word	0
                 beq     34f                     @ configure OMAP3UART4
                 cmp     \rp, #OMAP4UART4        @ only on 44xx
                 beq     44f                     @ configure OMAP4UART4
+                cmp     \rp, #TI816XUART1       @ ti816x UART offsets different
+                beq     81f                     @ configure UART1
+                cmp     \rp, #TI816XUART2       @ ti816x UART offsets different
+                beq     82f                     @ configure UART2
+                cmp     \rp, #TI816XUART3       @ ti816x UART offsets different
+                beq     83f                     @ configure UART3
                 cmp     \rp, #ZOOM_UART         @ only on zoom2/3
                 beq     95f                     @ configure ZOOM_UART
 
@@ -94,6 +100,12 @@ omap_uart_lsr:	.word	0
                 b       98f
 44:             mov     \rp, #UART_OFFSET(OMAP4_UART4_BASE)
                 b       98f
+81:             mov     \rp, #UART_OFFSET(TI816X_UART1_BASE)
+                b       98f
+82:             mov     \rp, #UART_OFFSET(TI816X_UART2_BASE)
+                b       98f
+83:             mov     \rp, #UART_OFFSET(TI816X_UART3_BASE)
+                b       98f
 95:             ldr     \rp, =ZOOM_UART_BASE
                 mrc     p15, 0, \rv, c1, c0
                 tst     \rv, #1                 @ MMU enabled?
diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S
index 81985a665cb..a48690b9099 100644
--- a/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -61,6 +61,14 @@
                 bne     9998f
                 ldr     \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
                 cmp     \irqnr, #0x0
+                bne     9998f
+
+                /*
+                 * ti816x has additional IRQ pending register. Checking this
+                 * register on omap2 & omap3 has no effect (read as 0).
+                 */
+                ldr     \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */
+                cmp     \irqnr, #0x0
 9998:
                 ldrne   \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET]
                 and     \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */
@@ -133,6 +141,11 @@
                 bne     9999f
                 ldr     \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
                 cmp     \irqnr, #0x0
+#ifdef CONFIG_SOC_OMAPTI816X
+                bne     9999f
+                ldr     \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */
+                cmp     \irqnr, #0x0
+#endif
 9999:
                 ldrne   \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET]
                 and     \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */
diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index 5b0270b2893..de441c05a6a 100644
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -17,8 +17,12 @@
  * wfi used in low power code. Directly opcode is used instead
  * of instruction to avoid mulit-omap build break
  */
+#ifdef CONFIG_THUMB2_KERNEL
+#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory")
+#else
 #define do_wfi()                        \
                 __asm__ __volatile__ (".word    0xe320f003" : : : "memory")
+#endif
 
 #ifdef CONFIG_CACHE_L2X0
 extern void __iomem *l2cache_base;
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index c2032041d26..441e79d043a 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -30,7 +30,6 @@
 
 #include <plat/sram.h>
 #include <plat/sdrc.h>
-#include <plat/gpmc.h>
 #include <plat/serial.h>
 
 #include "clock2xxx.h"
@@ -66,7 +65,7 @@ static struct map_desc omap24xx_io_desc[] __initdata = {
         },
 };
 
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
 static struct map_desc omap242x_io_desc[] __initdata = {
         {
                 .virtual        = DSP_MEM_2420_VIRT,
@@ -90,7 +89,7 @@ static struct map_desc omap242x_io_desc[] __initdata = {
 
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 static struct map_desc omap243x_io_desc[] __initdata = {
         {
                 .virtual        = L4_WK_243X_VIRT,
@@ -175,6 +174,18 @@ static struct map_desc omap34xx_io_desc[] __initdata = {
 #endif
 };
 #endif
+
+#ifdef CONFIG_SOC_OMAPTI816X
+static struct map_desc omapti816x_io_desc[] __initdata = {
+        {
+                .virtual        = L4_34XX_VIRT,
+                .pfn            = __phys_to_pfn(L4_34XX_PHYS),
+                .length         = L4_34XX_SIZE,
+                .type           = MT_DEVICE
+        },
+};
+#endif
+
 #ifdef  CONFIG_ARCH_OMAP4
 static struct map_desc omap44xx_io_desc[] __initdata = {
         {
@@ -241,7 +252,7 @@ static void __init _omap2_map_common_io(void)
         omap_sram_init();
 }
 
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
 void __init omap242x_map_common_io(void)
 {
         iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
@@ -250,7 +261,7 @@ void __init omap242x_map_common_io(void)
 }
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 void __init omap243x_map_common_io(void)
 {
         iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
@@ -267,6 +278,14 @@ void __init omap34xx_map_common_io(void)
 }
 #endif
 
+#ifdef CONFIG_SOC_OMAPTI816X
+void __init omapti816x_map_common_io(void)
+{
+        iotable_init(omapti816x_io_desc, ARRAY_SIZE(omapti816x_io_desc));
+        _omap2_map_common_io();
+}
+#endif
+
 #ifdef CONFIG_ARCH_OMAP4
 void __init omap44xx_map_common_io(void)
 {
@@ -337,15 +356,15 @@ void __init omap2_init_common_infrastructure(void)
 
         if (cpu_is_omap242x()) {
                 omap2xxx_powerdomains_init();
-                omap2_clockdomains_init();
+                omap2xxx_clockdomains_init();
                 omap2420_hwmod_init();
         } else if (cpu_is_omap243x()) {
                 omap2xxx_powerdomains_init();
-                omap2_clockdomains_init();
+                omap2xxx_clockdomains_init();
                 omap2430_hwmod_init();
         } else if (cpu_is_omap34xx()) {
                 omap3xxx_powerdomains_init();
-                omap2_clockdomains_init();
+                omap3xxx_clockdomains_init();
                 omap3xxx_hwmod_init();
         } else if (cpu_is_omap44xx()) {
                 omap44xx_powerdomains_init();
@@ -398,15 +417,10 @@ void __init omap2_init_common_infrastructure(void)
 void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0,
                                       struct omap_sdrc_params *sdrc_cs1)
 {
-        omap_serial_early_init();
-
-        omap_hwmod_late_init();
-
-        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
+        if (cpu_is_omap24xx() || omap3_has_sdrc()) {
                 omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
                 _omap2_init_reprogram_sdrc();
         }
-        gpmc_init();
 
         omap_irq_base_init();
 }
diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
index 14ee686b649..adb083e41ac 100644
--- a/arch/arm/mach-omap2/iommu2.c
+++ b/arch/arm/mach-omap2/iommu2.c
@@ -145,35 +145,32 @@ static void omap2_iommu_set_twl(struct iommu *obj, bool on)
 
 static u32 omap2_iommu_fault_isr(struct iommu *obj, u32 *ra)
 {
-        int i;
         u32 stat, da;
-        const char *err_msg[] = {
-                "tlb miss",
-                "translation fault",
-                "emulation miss",
-                "table walk fault",
-                "multi hit fault",
-        };
+        u32 errs = 0;
 
         stat = iommu_read_reg(obj, MMU_IRQSTATUS);
         stat &= MMU_IRQ_MASK;
-        if (!stat)
+        if (!stat) {
+                *ra = 0;
                 return 0;
+        }
 
         da = iommu_read_reg(obj, MMU_FAULT_AD);
         *ra = da;
 
-        dev_err(obj->dev, "%s:\tda:%08x ", __func__, da);
-
-        for (i = 0; i < ARRAY_SIZE(err_msg); i++) {
-                if (stat & (1 << i))
-                        printk("%s ", err_msg[i]);
-        }
-        printk("\n");
-
+        if (stat & MMU_IRQ_TLBMISS)
+                errs |= OMAP_IOMMU_ERR_TLB_MISS;
+        if (stat & MMU_IRQ_TRANSLATIONFAULT)
+                errs |= OMAP_IOMMU_ERR_TRANS_FAULT;
+        if (stat & MMU_IRQ_EMUMISS)
+                errs |= OMAP_IOMMU_ERR_EMU_MISS;
+        if (stat & MMU_IRQ_TABLEWALKFAULT)
+                errs |= OMAP_IOMMU_ERR_TBLWALK_FAULT;
+        if (stat & MMU_IRQ_MULTIHITFAULT)
+                errs |= OMAP_IOMMU_ERR_MULTIHIT_FAULT;
         iommu_write_reg(obj, stat, MMU_IRQSTATUS);
 
-        return stat;
+        return errs;
 }
 
 static void omap2_tlb_read_cr(struct iommu *obj, struct cr_regs *cr)
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 23049c487c4..bc524b94fd5 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -61,8 +61,6 @@ struct omap3_intc_regs {
         u32 mir[INTCPS_NR_MIR_REGS];
 };
 
-static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)];
-
 /* INTC bank register get/set */
 
 static void intc_bank_write_reg(u32 val, struct omap_irq_bank *bank, u16 reg)
@@ -110,7 +108,7 @@ static void omap_mask_irq(struct irq_data *d)
         unsigned int irq = d->irq;
         int offset = irq & (~(IRQ_BITS_PER_REG - 1));
 
-        if (cpu_is_omap34xx()) {
+        if (cpu_is_omap34xx() && !cpu_is_ti816x()) {
                 int spurious = 0;
 
                 /*
@@ -205,6 +203,9 @@ void __init omap_init_irq(void)
 
                 BUG_ON(!base);
 
+                if (cpu_is_ti816x())
+                        bank->nr_irqs = 128;
+
                 /* Static mapping, never released */
                 bank->base_reg = ioremap(base, SZ_4K);
                 if (!bank->base_reg) {
@@ -229,6 +230,8 @@ void __init omap_init_irq(void)
 }
 
 #ifdef CONFIG_ARCH_OMAP3
+static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)];
+
 void omap_intc_save_context(void)
 {
         int ind = 0, i = 0;
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 24b88504df0..86d564a640b 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -14,12 +14,11 @@
 #include <linux/err.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/pm_runtime.h>
 #include <plat/mailbox.h>
 #include <mach/irqs.h>
 
 #define MAILBOX_REVISION                0x000
-#define MAILBOX_SYSCONFIG               0x010
-#define MAILBOX_SYSSTATUS               0x014
 #define MAILBOX_MESSAGE(m)              (0x040 + 4 * (m))
 #define MAILBOX_FIFOSTATUS(m)           (0x080 + 4 * (m))
 #define MAILBOX_MSGSTATUS(m)            (0x0c0 + 4 * (m))
@@ -33,17 +32,6 @@
 #define MAILBOX_IRQ_NEWMSG(m)           (1 << (2 * (m)))
 #define MAILBOX_IRQ_NOTFULL(m)          (1 << (2 * (m) + 1))
 
-/* SYSCONFIG: register bit definition */
-#define AUTOIDLE        (1 << 0)
-#define SOFTRESET       (1 << 1)
-#define SMARTIDLE       (2 << 3)
-#define OMAP4_SOFTRESET (1 << 0)
-#define OMAP4_NOIDLE    (1 << 2)
-#define OMAP4_SMARTIDLE (2 << 2)
-
-/* SYSSTATUS: register bit definition */
-#define RESETDONE       (1 << 0)
-
 #define MBOX_REG_SIZE                   0x120
 
 #define OMAP4_MBOX_REG_SIZE             0x130
@@ -70,8 +58,6 @@ struct omap_mbox2_priv {
         unsigned long irqdisable;
 };
 
-static struct clk *mbox_ick_handle;
-
 static void omap2_mbox_enable_irq(struct omap_mbox *mbox,
                                   omap_mbox_type_t irq);
 
@@ -89,53 +75,13 @@ static inline void mbox_write_reg(u32 val, size_t ofs)
 static int omap2_mbox_startup(struct omap_mbox *mbox)
 {
         u32 l;
-        unsigned long timeout;
 
-        mbox_ick_handle = clk_get(NULL, "mailboxes_ick");
-        if (IS_ERR(mbox_ick_handle)) {
-                printk(KERN_ERR "Could not get mailboxes_ick: %ld\n",
-                        PTR_ERR(mbox_ick_handle));
-                return PTR_ERR(mbox_ick_handle);
-        }
-        clk_enable(mbox_ick_handle);
-
-        if (cpu_is_omap44xx()) {
-                mbox_write_reg(OMAP4_SOFTRESET, MAILBOX_SYSCONFIG);
-                timeout = jiffies + msecs_to_jiffies(20);
-                do {
-                        l = mbox_read_reg(MAILBOX_SYSCONFIG);
-                        if (!(l & OMAP4_SOFTRESET))
-                                break;
-                } while (!time_after(jiffies, timeout));
-
-                if (l & OMAP4_SOFTRESET) {
-                        pr_err("Can't take mailbox out of reset\n");
-                        return -ENODEV;
-                }
-        } else {
-                mbox_write_reg(SOFTRESET, MAILBOX_SYSCONFIG);
-                timeout = jiffies + msecs_to_jiffies(20);
-                do {
-                        l = mbox_read_reg(MAILBOX_SYSSTATUS);
-                        if (l & RESETDONE)
-                                break;
-                } while (!time_after(jiffies, timeout));
-
-                if (!(l & RESETDONE)) {
-                        pr_err("Can't take mailbox out of reset\n");
-                        return -ENODEV;
-                }
-        }
+        pm_runtime_enable(mbox->dev->parent);
+        pm_runtime_get_sync(mbox->dev->parent);
 
         l = mbox_read_reg(MAILBOX_REVISION);
         pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
 
-        if (cpu_is_omap44xx())
-                l = OMAP4_SMARTIDLE;
-        else
-                l = SMARTIDLE | AUTOIDLE;
-        mbox_write_reg(l, MAILBOX_SYSCONFIG);
-
         omap2_mbox_enable_irq(mbox, IRQ_RX);
 
         return 0;
@@ -143,9 +89,8 @@ static int omap2_mbox_startup(struct omap_mbox *mbox)
 
 static void omap2_mbox_shutdown(struct omap_mbox *mbox)
 {
-        clk_disable(mbox_ick_handle);
-        clk_put(mbox_ick_handle);
-        mbox_ick_handle = NULL;
+        pm_runtime_put_sync(mbox->dev->parent);
+        pm_runtime_disable(mbox->dev->parent);
 }
 
 /* Mailbox FIFO handle functions */
@@ -312,7 +257,7 @@ struct omap_mbox mbox_dsp_info = {
 struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL };
 #endif
 
-#if defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_SOC_OMAP2420)
 /* IVA */
 static struct omap_mbox2_priv omap2_mbox_iva_priv = {
         .tx_fifo = {
@@ -400,14 +345,14 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
         else if (cpu_is_omap34xx()) {
                 list = omap3_mboxes;
 
-                list[0]->irq = platform_get_irq_byname(pdev, "dsp");
+                list[0]->irq = platform_get_irq(pdev, 0);
         }
 #endif
 #if defined(CONFIG_ARCH_OMAP2)
         else if (cpu_is_omap2430()) {
                 list = omap2_mboxes;
 
-                list[0]->irq = platform_get_irq_byname(pdev, "dsp");
+                list[0]->irq = platform_get_irq(pdev, 0);
         } else if (cpu_is_omap2420()) {
                 list = omap2_mboxes;
 
@@ -419,8 +364,7 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
         else if (cpu_is_omap44xx()) {
                 list = omap4_mboxes;
 
-                list[0]->irq = list[1]->irq =
-                        platform_get_irq_byname(pdev, "mbox");
+                list[0]->irq = list[1]->irq = platform_get_irq(pdev, 0);
         }
 #endif
         else {
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index f9c9df5b5ff..565b9064a32 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -22,10 +22,11 @@
 #include <plat/dma.h>
 #include <plat/cpu.h>
 #include <plat/mcbsp.h>
+#include <plat/omap_device.h>
+#include <linux/pm_runtime.h>
 
 #include "control.h"
 
-
 /* McBSP internal signal muxing functions */
 
 void omap2_mcbsp1_mux_clkr_src(u8 mux)
@@ -83,7 +84,7 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id)
                 return -EINVAL;
         }
 
-        clk_disable(mcbsp->fclk);
+        pm_runtime_put_sync(mcbsp->dev);
 
         r = clk_set_parent(mcbsp->fclk, fck_src);
         if (IS_ERR_VALUE(r)) {
@@ -93,7 +94,7 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id)
                 return -EINVAL;
         }
 
-        clk_enable(mcbsp->fclk);
+        pm_runtime_get_sync(mcbsp->dev);
 
         clk_put(fck_src);
 
@@ -101,196 +102,70 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id)
 }
 EXPORT_SYMBOL(omap2_mcbsp_set_clks_src);
 
-
-/* Platform data */
-
-#ifdef CONFIG_ARCH_OMAP2420
-static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = {
+struct omap_device_pm_latency omap2_mcbsp_latency[] = {
         {
-                .phys_base      = OMAP24XX_MCBSP1_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP1_TX,
-                .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
-        },
-        {
-                .phys_base      = OMAP24XX_MCBSP2_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP2_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP2_TX,
-                .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
+                .deactivate_func = omap_device_idle_hwmods,
+                .activate_func   = omap_device_enable_hwmods,
+                .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
         },
 };
-#define OMAP2420_MCBSP_PDATA_SZ         ARRAY_SIZE(omap2420_mcbsp_pdata)
-#define OMAP2420_MCBSP_REG_NUM          (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1)
-#else
-#define omap2420_mcbsp_pdata            NULL
-#define OMAP2420_MCBSP_PDATA_SZ         0
-#define OMAP2420_MCBSP_REG_NUM          0
-#endif
 
-#ifdef CONFIG_ARCH_OMAP2430
-static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
-        {
-                .phys_base      = OMAP24XX_MCBSP1_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP1_TX,
-                .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
-        },
-        {
-                .phys_base      = OMAP24XX_MCBSP2_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP2_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP2_TX,
-                .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
-        },
-        {
-                .phys_base      = OMAP2430_MCBSP3_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP3_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP3_TX,
-                .rx_irq         = INT_24XX_MCBSP3_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP3_IRQ_TX,
-        },
-        {
-                .phys_base      = OMAP2430_MCBSP4_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP4_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP4_TX,
-                .rx_irq         = INT_24XX_MCBSP4_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP4_IRQ_TX,
-        },
-        {
-                .phys_base      = OMAP2430_MCBSP5_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP5_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP5_TX,
-                .rx_irq         = INT_24XX_MCBSP5_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP5_IRQ_TX,
-        },
-};
-#define OMAP2430_MCBSP_PDATA_SZ         ARRAY_SIZE(omap2430_mcbsp_pdata)
-#define OMAP2430_MCBSP_REG_NUM          (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1)
-#else
-#define omap2430_mcbsp_pdata            NULL
-#define OMAP2430_MCBSP_PDATA_SZ         0
-#define OMAP2430_MCBSP_REG_NUM          0
-#endif
+static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
+{
+        int id, count = 1;
+        char *name = "omap-mcbsp";
+        struct omap_hwmod *oh_device[2];
+        struct omap_mcbsp_platform_data *pdata = NULL;
+        struct omap_device *od;
 
-#ifdef CONFIG_ARCH_OMAP3
-static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
-        {
-                .phys_base      = OMAP34XX_MCBSP1_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP1_TX,
-                .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
-                .buffer_size    = 0x80, /* The FIFO has 128 locations */
-        },
-        {
-                .phys_base      = OMAP34XX_MCBSP2_BASE,
-                .phys_base_st   = OMAP34XX_MCBSP2_ST_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP2_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP2_TX,
-                .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
-                .buffer_size    = 0x500, /* The FIFO has 1024 + 256 locations */
-        },
-        {
-                .phys_base      = OMAP34XX_MCBSP3_BASE,
-                .phys_base_st   = OMAP34XX_MCBSP3_ST_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP3_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP3_TX,
-                .rx_irq         = INT_24XX_MCBSP3_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP3_IRQ_TX,
-                .buffer_size    = 0x80, /* The FIFO has 128 locations */
-        },
-        {
-                .phys_base      = OMAP34XX_MCBSP4_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP4_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP4_TX,
-                .rx_irq         = INT_24XX_MCBSP4_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP4_IRQ_TX,
-                .buffer_size    = 0x80, /* The FIFO has 128 locations */
-        },
-        {
-                .phys_base      = OMAP34XX_MCBSP5_BASE,
-                .dma_rx_sync    = OMAP24XX_DMA_MCBSP5_RX,
-                .dma_tx_sync    = OMAP24XX_DMA_MCBSP5_TX,
-                .rx_irq         = INT_24XX_MCBSP5_IRQ_RX,
-                .tx_irq         = INT_24XX_MCBSP5_IRQ_TX,
-                .buffer_size    = 0x80, /* The FIFO has 128 locations */
-        },
-};
-#define OMAP34XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap34xx_mcbsp_pdata)
-#define OMAP34XX_MCBSP_REG_NUM          (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1)
-#else
-#define omap34xx_mcbsp_pdata            NULL
-#define OMAP34XX_MCBSP_PDATA_SZ         0
-#define OMAP34XX_MCBSP_REG_NUM          0
-#endif
+        sscanf(oh->name, "mcbsp%d", &id);
 
-static struct omap_mcbsp_platform_data omap44xx_mcbsp_pdata[] = {
-        {
-                .phys_base      = OMAP44XX_MCBSP1_BASE,
-                .dma_rx_sync    = OMAP44XX_DMA_MCBSP1_RX,
-                .dma_tx_sync    = OMAP44XX_DMA_MCBSP1_TX,
-                .tx_irq         = OMAP44XX_IRQ_MCBSP1,
-        },
-        {
-                .phys_base      = OMAP44XX_MCBSP2_BASE,
-                .dma_rx_sync    = OMAP44XX_DMA_MCBSP2_RX,
-                .dma_tx_sync    = OMAP44XX_DMA_MCBSP2_TX,
-                .tx_irq         = OMAP44XX_IRQ_MCBSP2,
-        },
-        {
-                .phys_base      = OMAP44XX_MCBSP3_BASE,
-                .dma_rx_sync    = OMAP44XX_DMA_MCBSP3_RX,
-                .dma_tx_sync    = OMAP44XX_DMA_MCBSP3_TX,
-                .tx_irq         = OMAP44XX_IRQ_MCBSP3,
-        },
-        {
-                .phys_base      = OMAP44XX_MCBSP4_BASE,
-                .dma_rx_sync    = OMAP44XX_DMA_MCBSP4_RX,
-                .dma_tx_sync    = OMAP44XX_DMA_MCBSP4_TX,
-                .tx_irq         = OMAP44XX_IRQ_MCBSP4,
-        },
-};
-#define OMAP44XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap44xx_mcbsp_pdata)
-#define OMAP44XX_MCBSP_REG_NUM          (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1)
+        pdata = kzalloc(sizeof(struct omap_mcbsp_platform_data), GFP_KERNEL);
+        if (!pdata) {
+                pr_err("%s: No memory for mcbsp\n", __func__);
+                return -ENOMEM;
+        }
+
+        pdata->mcbsp_config_type = oh->class->rev;
+
+        if (oh->class->rev == MCBSP_CONFIG_TYPE3) {
+                if (id == 2)
+                        /* The FIFO has 1024 + 256 locations */
+                        pdata->buffer_size = 0x500;
+                else
+                        /* The FIFO has 128 locations */
+                        pdata->buffer_size = 0x80;
+        }
+
+        oh_device[0] = oh;
+
+        if (oh->dev_attr) {
+                oh_device[1] = omap_hwmod_lookup((
+                (struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone);
+                count++;
+        }
+        od = omap_device_build_ss(name, id, oh_device, count, pdata,
+                                sizeof(*pdata), omap2_mcbsp_latency,
+                                ARRAY_SIZE(omap2_mcbsp_latency), false);
+        kfree(pdata);
+        if (IS_ERR(od))  {
+                pr_err("%s: Cant build omap_device for %s:%s.\n", __func__,
+                                        name, oh->name);
+                return PTR_ERR(od);
+        }
+        omap_mcbsp_count++;
+        return 0;
+}
 
 static int __init omap2_mcbsp_init(void)
 {
-        if (cpu_is_omap2420()) {
-                omap_mcbsp_count = OMAP2420_MCBSP_PDATA_SZ;
-                omap_mcbsp_cache_size = OMAP2420_MCBSP_REG_NUM * sizeof(u16);
-        } else if (cpu_is_omap2430()) {
-                omap_mcbsp_count = OMAP2430_MCBSP_PDATA_SZ;
-                omap_mcbsp_cache_size = OMAP2430_MCBSP_REG_NUM * sizeof(u32);
-        } else if (cpu_is_omap34xx()) {
-                omap_mcbsp_count = OMAP34XX_MCBSP_PDATA_SZ;
-                omap_mcbsp_cache_size = OMAP34XX_MCBSP_REG_NUM * sizeof(u32);
-        } else if (cpu_is_omap44xx()) {
-                omap_mcbsp_count = OMAP44XX_MCBSP_PDATA_SZ;
-                omap_mcbsp_cache_size = OMAP44XX_MCBSP_REG_NUM * sizeof(u32);
-        }
+        omap_hwmod_for_each_by_class("mcbsp", omap_init_mcbsp, NULL);
 
         mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
                                                                 GFP_KERNEL);
         if (!mcbsp_ptr)
                 return -ENOMEM;
 
-        if (cpu_is_omap2420())
-                omap_mcbsp_register_board_cfg(omap2420_mcbsp_pdata,
-                                                OMAP2420_MCBSP_PDATA_SZ);
-        if (cpu_is_omap2430())
-                omap_mcbsp_register_board_cfg(omap2430_mcbsp_pdata,
-                                                OMAP2430_MCBSP_PDATA_SZ);
-        if (cpu_is_omap34xx())
-                omap_mcbsp_register_board_cfg(omap34xx_mcbsp_pdata,
-                                                OMAP34XX_MCBSP_PDATA_SZ);
-        if (cpu_is_omap44xx())
-                omap_mcbsp_register_board_cfg(omap44xx_mcbsp_pdata,
-                                                OMAP44XX_MCBSP_PDATA_SZ);
-
         return omap_mcbsp_init();
 }
 arch_initcall(omap2_mcbsp_init);
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 6c84659cf84..bb043cbb388 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -258,7 +258,7 @@ struct omap_hwmod_mux_info * __init
 omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads)
 {
         struct omap_hwmod_mux_info *hmux;
-        int i;
+        int i, nr_pads_dynamic = 0;
 
         if (!bpads || nr_pads < 1)
                 return NULL;
@@ -302,9 +302,40 @@ omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads)
                 pad->enable = bpad->enable;
                 pad->idle = bpad->idle;
                 pad->off = bpad->off;
+
+                if (pad->flags & OMAP_DEVICE_PAD_REMUX)
+                        nr_pads_dynamic++;
+
                 pr_debug("%s: Initialized %s\n", __func__, pad->name);
         }
 
+        if (!nr_pads_dynamic)
+                return hmux;
+
+        /*
+         * Add pads that need dynamic muxing into a separate list
+         */
+
+        hmux->nr_pads_dynamic = nr_pads_dynamic;
+        hmux->pads_dynamic = kzalloc(sizeof(struct omap_device_pad *) *
+                                        nr_pads_dynamic, GFP_KERNEL);
+        if (!hmux->pads_dynamic) {
+                pr_err("%s: Could not allocate dynamic pads\n", __func__);
+                return hmux;
+        }
+
+        nr_pads_dynamic = 0;
+        for (i = 0; i < hmux->nr_pads; i++) {
+                struct omap_device_pad *pad = &hmux->pads[i];
+
+                if (pad->flags & OMAP_DEVICE_PAD_REMUX) {
+                        pr_debug("%s: pad %s tagged dynamic\n",
+                                        __func__, pad->name);
+                        hmux->pads_dynamic[nr_pads_dynamic] = pad;
+                        nr_pads_dynamic++;
+                }
+        }
+
         return hmux;
 
 err3:
@@ -322,6 +353,36 @@ void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state)
 {
         int i;
 
+        /* Runtime idling of dynamic pads */
+        if (state == _HWMOD_STATE_IDLE && hmux->enabled) {
+                for (i = 0; i < hmux->nr_pads_dynamic; i++) {
+                        struct omap_device_pad *pad = hmux->pads_dynamic[i];
+                        int val = -EINVAL;
+
+                        val = pad->idle;
+                        omap_mux_write(pad->partition, val,
+                                        pad->mux->reg_offset);
+                }
+
+                return;
+        }
+
+        /* Runtime enabling of dynamic pads */
+        if ((state == _HWMOD_STATE_ENABLED) && hmux->pads_dynamic
+                                        && hmux->enabled) {
+                for (i = 0; i < hmux->nr_pads_dynamic; i++) {
+                        struct omap_device_pad *pad = hmux->pads_dynamic[i];
+                        int val = -EINVAL;
+
+                        val = pad->enable;
+                        omap_mux_write(pad->partition, val,
+                                        pad->mux->reg_offset);
+                }
+
+                return;
+        }
+
+        /* Enabling or disabling of all pads */
         for (i = 0; i < hmux->nr_pads; i++) {
                 struct omap_device_pad *pad = &hmux->pads[i];
                 int flags, val = -EINVAL;
@@ -330,31 +391,22 @@ void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state)
 
                 switch (state) {
                 case _HWMOD_STATE_ENABLED:
-                        if (flags & OMAP_DEVICE_PAD_ENABLED)
-                                break;
-                        flags |= OMAP_DEVICE_PAD_ENABLED;
                         val = pad->enable;
                         pr_debug("%s: Enabling %s %x\n", __func__,
                                         pad->name, val);
                         break;
-                case _HWMOD_STATE_IDLE:
-                        if (!(flags & OMAP_DEVICE_PAD_REMUX))
-                                break;
-                        flags &= ~OMAP_DEVICE_PAD_ENABLED;
-                        val = pad->idle;
-                        pr_debug("%s: Idling %s %x\n", __func__,
-                                        pad->name, val);
-                        break;
                 case _HWMOD_STATE_DISABLED:
-                default:
                         /* Use safe mode unless OMAP_DEVICE_PAD_REMUX */
                         if (flags & OMAP_DEVICE_PAD_REMUX)
                                 val = pad->off;
                         else
                                 val = OMAP_MUX_MODE7;
-                        flags &= ~OMAP_DEVICE_PAD_ENABLED;
                         pr_debug("%s: Disabling %s %x\n", __func__,
                                         pad->name, val);
+                        break;
+                default:
+                        /* Nothing to be done */
+                        break;
                 };
 
                 if (val >= 0) {
@@ -363,6 +415,11 @@ void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state)
                         pad->flags = flags;
                 }
         }
+
+        if (state == _HWMOD_STATE_ENABLED)
+                hmux->enabled = true;
+        else
+                hmux->enabled = false;
 }
 
 #ifdef CONFIG_DEBUG_FS
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index a4ab17a737a..137f321c029 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -159,7 +159,6 @@ struct omap_board_mux {
         u16     value;
 };
 
-#define OMAP_DEVICE_PAD_ENABLED         BIT(7)  /* Not needed for board-*.c */
 #define OMAP_DEVICE_PAD_REMUX           BIT(1)  /* Dynamically remux a pad,
                                                    needs enable, idle and off
                                                    values */
@@ -187,6 +186,12 @@ struct omap_device_pad {
 
 struct omap_hwmod_mux_info;
 
+#define OMAP_MUX_STATIC(signal, mode)                                   \
+{                                                                       \
+        .name   = (signal),                                             \
+        .enable = (mode),                                               \
+}
+
 #if defined(CONFIG_OMAP_MUX)
 
 /**
diff --git a/arch/arm/mach-omap2/mux44xx.c b/arch/arm/mach-omap2/mux44xx.c
index c322e7bdaa1..9a66445112a 100644
--- a/arch/arm/mach-omap2/mux44xx.c
+++ b/arch/arm/mach-omap2/mux44xx.c
@@ -755,25 +755,9 @@ static struct omap_ball __initdata omap4_core_cbl_ball[] = {
 #endif
 
 /*
- * Superset of all mux modes for omap4 ES2.0
+ * Signals different on ES2.0 compared to superset
  */
-static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
-        _OMAP4_MUXENTRY(GPMC_AD0, 0, "gpmc_ad0", "sdmmc2_dat0", NULL, NULL,
-                        NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_AD1, 0, "gpmc_ad1", "sdmmc2_dat1", NULL, NULL,
-                        NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_AD2, 0, "gpmc_ad2", "sdmmc2_dat2", NULL, NULL,
-                        NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_AD3, 0, "gpmc_ad3", "sdmmc2_dat3", NULL, NULL,
-                        NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_AD4, 0, "gpmc_ad4", "sdmmc2_dat4",
-                        "sdmmc2_dir_dat0", NULL, NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_AD5, 0, "gpmc_ad5", "sdmmc2_dat5",
-                        "sdmmc2_dir_dat1", NULL, NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_AD6, 0, "gpmc_ad6", "sdmmc2_dat6",
-                        "sdmmc2_dir_cmd", NULL, NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_AD7, 0, "gpmc_ad7", "sdmmc2_dat7",
-                        "sdmmc2_clk_fdbk", NULL, NULL, NULL, NULL, NULL),
+static struct omap_mux __initdata omap4_es2_core_subset[] = {
         _OMAP4_MUXENTRY(GPMC_AD8, 32, "gpmc_ad8", "kpd_row0", "c2c_data15",
                         "gpio_32", NULL, "sdmmc1_dat0", NULL, NULL),
         _OMAP4_MUXENTRY(GPMC_AD9, 33, "gpmc_ad9", "kpd_row1", "c2c_data14",
@@ -792,52 +776,15 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
                         "gpio_39", NULL, "sdmmc1_dat7", NULL, NULL),
         _OMAP4_MUXENTRY(GPMC_A16, 40, "gpmc_a16", "kpd_row4", "c2c_datain0",
                         "gpio_40", "venc_656_data0", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_A17, 41, "gpmc_a17", "kpd_row5", "c2c_datain1",
-                        "gpio_41", "venc_656_data1", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_A18, 42, "gpmc_a18", "kpd_row6", "c2c_datain2",
-                        "gpio_42", "venc_656_data2", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_A19, 43, "gpmc_a19", "kpd_row7", "c2c_datain3",
-                        "gpio_43", "venc_656_data3", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_A20, 44, "gpmc_a20", "kpd_col4", "c2c_datain4",
-                        "gpio_44", "venc_656_data4", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_A21, 45, "gpmc_a21", "kpd_col5", "c2c_datain5",
-                        "gpio_45", "venc_656_data5", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_A22, 46, "gpmc_a22", "kpd_col6", "c2c_datain6",
-                        "gpio_46", "venc_656_data6", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_A23, 47, "gpmc_a23", "kpd_col7", "c2c_datain7",
-                        "gpio_47", "venc_656_data7", NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(GPMC_A24, 48, "gpmc_a24", "kpd_col8", "c2c_clkout0",
                         "gpio_48", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_A25, 49, "gpmc_a25", NULL, "c2c_clkout1",
-                        "gpio_49", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_NCS0, 50, "gpmc_ncs0", NULL, NULL, "gpio_50",
-                        "sys_ndmareq0", NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_NCS1, 51, "gpmc_ncs1", NULL, "c2c_dataout6",
-                        "gpio_51", NULL, NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(GPMC_NCS2, 52, "gpmc_ncs2", "kpd_row8",
                         "c2c_dataout7", "gpio_52", NULL, NULL, NULL,
                         "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_NCS3, 53, "gpmc_ncs3", "gpmc_dir",
-                        "c2c_dataout4", "gpio_53", NULL, NULL, NULL,
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_NWP, 54, "gpmc_nwp", "dsi1_te0", NULL, "gpio_54",
-                        "sys_ndmareq1", NULL, NULL, NULL),
         _OMAP4_MUXENTRY(GPMC_CLK, 55, "gpmc_clk", NULL, NULL, "gpio_55",
                         "sys_ndmareq2", "sdmmc1_cmd", NULL, NULL),
         _OMAP4_MUXENTRY(GPMC_NADV_ALE, 56, "gpmc_nadv_ale", "dsi1_te1", NULL,
                         "gpio_56", "sys_ndmareq3", "sdmmc1_clk", NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_NOE, 0, "gpmc_noe", "sdmmc2_clk", NULL, NULL,
-                        NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_NWE, 0, "gpmc_nwe", "sdmmc2_cmd", NULL, NULL,
-                        NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_NBE0_CLE, 59, "gpmc_nbe0_cle", "dsi2_te0", NULL,
-                        "gpio_59", NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_NBE1, 60, "gpmc_nbe1", NULL, "c2c_dataout5",
-                        "gpio_60", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(GPMC_WAIT0, 61, "gpmc_wait0", "dsi2_te1", NULL,
-                        "gpio_61", NULL, NULL, NULL, NULL),
-        _OMAP4_MUXENTRY(GPMC_WAIT1, 62, "gpmc_wait1", NULL, "c2c_dataout2",
-                        "gpio_62", NULL, NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(GPMC_WAIT2, 100, "gpmc_wait2", "usbc1_icusb_txen",
                         "c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL,
                         NULL, "safe_mode"),
@@ -851,62 +798,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
         _OMAP4_MUXENTRY(GPMC_NCS7, 104, "gpmc_ncs7", "dsi2_te1",
                         "c2c_dataout1", "gpio_104", NULL, NULL, NULL,
                         "safe_mode"),
-        _OMAP4_MUXENTRY(HDMI_HPD, 63, "hdmi_hpd", NULL, NULL, "gpio_63", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(HDMI_CEC, 64, "hdmi_cec", NULL, NULL, "gpio_64", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(HDMI_DDC_SCL, 65, "hdmi_ddc_scl", NULL, NULL,
-                        "gpio_65", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(HDMI_DDC_SDA, 66, "hdmi_ddc_sda", NULL, NULL,
-                        "gpio_66", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DX0, 0, "csi21_dx0", NULL, NULL, "gpi_67", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DY0, 0, "csi21_dy0", NULL, NULL, "gpi_68", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DX1, 0, "csi21_dx1", NULL, NULL, "gpi_69", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DY1, 0, "csi21_dy1", NULL, NULL, "gpi_70", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DX2, 0, "csi21_dx2", NULL, NULL, "gpi_71", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DY2, 0, "csi21_dy2", NULL, NULL, "gpi_72", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DX3, 0, "csi21_dx3", NULL, NULL, "gpi_73", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DY3, 0, "csi21_dy3", NULL, NULL, "gpi_74", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DX4, 0, "csi21_dx4", NULL, NULL, "gpi_75", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI21_DY4, 0, "csi21_dy4", NULL, NULL, "gpi_76", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI22_DX0, 0, "csi22_dx0", NULL, NULL, "gpi_77", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI22_DY0, 0, "csi22_dy0", NULL, NULL, "gpi_78", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI22_DX1, 0, "csi22_dx1", NULL, NULL, "gpi_79", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CSI22_DY1, 0, "csi22_dy1", NULL, NULL, "gpi_80", NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CAM_SHUTTER, 81, "cam_shutter", NULL, NULL, "gpio_81",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CAM_STROBE, 82, "cam_strobe", NULL, NULL, "gpio_82",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(CAM_GLOBALRESET, 83, "cam_globalreset", NULL, NULL,
-                        "gpio_83", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_ULPITLL_CLK, 84, "usbb1_ulpitll_clk",
-                        "hsi1_cawake", NULL, "gpio_84", "usbb1_ulpiphy_clk",
-                        NULL, "hw_dbg20", "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_ULPITLL_STP, 85, "usbb1_ulpitll_stp",
-                        "hsi1_cadata", "mcbsp4_clkr", "gpio_85",
-                        "usbb1_ulpiphy_stp", "usbb1_mm_rxdp", "hw_dbg21",
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_ULPITLL_DIR, 86, "usbb1_ulpitll_dir",
-                        "hsi1_caflag", "mcbsp4_fsr", "gpio_86",
-                        "usbb1_ulpiphy_dir", NULL, "hw_dbg22", "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_ULPITLL_NXT, 87, "usbb1_ulpitll_nxt",
-                        "hsi1_acready", "mcbsp4_fsx", "gpio_87",
-                        "usbb1_ulpiphy_nxt", "usbb1_mm_rxdm", "hw_dbg23",
-                        "safe_mode"),
         _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT0, 88, "usbb1_ulpitll_dat0",
                         "hsi1_acwake", "mcbsp4_clkx", "gpio_88",
                         "usbb1_ulpiphy_dat0", "usbb1_mm_txen", "hw_dbg24",
@@ -922,84 +813,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
         _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT3, 91, "usbb1_ulpitll_dat3",
                         "hsi1_caready", NULL, "gpio_91", "usbb1_ulpiphy_dat3",
                         "usbb1_mm_rxrcv", "hw_dbg27", "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT4, 92, "usbb1_ulpitll_dat4",
-                        "dmtimer8_pwm_evt", "abe_mcbsp3_dr", "gpio_92",
-                        "usbb1_ulpiphy_dat4", NULL, "hw_dbg28", "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT5, 93, "usbb1_ulpitll_dat5",
-                        "dmtimer9_pwm_evt", "abe_mcbsp3_dx", "gpio_93",
-                        "usbb1_ulpiphy_dat5", NULL, "hw_dbg29", "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT6, 94, "usbb1_ulpitll_dat6",
-                        "dmtimer10_pwm_evt", "abe_mcbsp3_clkx", "gpio_94",
-                        "usbb1_ulpiphy_dat6", "abe_dmic_din3", "hw_dbg30",
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT7, 95, "usbb1_ulpitll_dat7",
-                        "dmtimer11_pwm_evt", "abe_mcbsp3_fsx", "gpio_95",
-                        "usbb1_ulpiphy_dat7", "abe_dmic_clk3", "hw_dbg31",
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_HSIC_DATA, 96, "usbb1_hsic_data", NULL, NULL,
-                        "gpio_96", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(USBB1_HSIC_STROBE, 97, "usbb1_hsic_strobe", NULL,
-                        NULL, "gpio_97", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(USBC1_ICUSB_DP, 98, "usbc1_icusb_dp", NULL, NULL,
-                        "gpio_98", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(USBC1_ICUSB_DM, 99, "usbc1_icusb_dm", NULL, NULL,
-                        "gpio_99", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_CLK, 100, "sdmmc1_clk", NULL, "dpm_emu19",
-                        "gpio_100", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_CMD, 101, "sdmmc1_cmd", NULL, "uart1_rx",
-                        "gpio_101", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_DAT0, 102, "sdmmc1_dat0", NULL, "dpm_emu18",
-                        "gpio_102", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_DAT1, 103, "sdmmc1_dat1", NULL, "dpm_emu17",
-                        "gpio_103", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_DAT2, 104, "sdmmc1_dat2", NULL, "dpm_emu16",
-                        "gpio_104", "jtag_tms_tmsc", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_DAT3, 105, "sdmmc1_dat3", NULL, "dpm_emu15",
-                        "gpio_105", "jtag_tck", NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_DAT4, 106, "sdmmc1_dat4", NULL, NULL,
-                        "gpio_106", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_DAT5, 107, "sdmmc1_dat5", NULL, NULL,
-                        "gpio_107", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_DAT6, 108, "sdmmc1_dat6", NULL, NULL,
-                        "gpio_108", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SDMMC1_DAT7, 109, "sdmmc1_dat7", NULL, NULL,
-                        "gpio_109", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_MCBSP2_CLKX, 110, "abe_mcbsp2_clkx", "mcspi2_clk",
-                        "abe_mcasp_ahclkx", "gpio_110", "usbb2_mm_rxdm",
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_MCBSP2_DR, 111, "abe_mcbsp2_dr", "mcspi2_somi",
-                        "abe_mcasp_axr", "gpio_111", "usbb2_mm_rxdp", NULL,
-                        NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_MCBSP2_DX, 112, "abe_mcbsp2_dx", "mcspi2_simo",
-                        "abe_mcasp_amute", "gpio_112", "usbb2_mm_rxrcv", NULL,
-                        NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_MCBSP2_FSX, 113, "abe_mcbsp2_fsx", "mcspi2_cs0",
-                        "abe_mcasp_afsx", "gpio_113", "usbb2_mm_txen", NULL,
-                        NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_MCBSP1_CLKX, 114, "abe_mcbsp1_clkx",
-                        "abe_slimbus1_clock", NULL, "gpio_114", NULL, NULL,
-                        NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_MCBSP1_DR, 115, "abe_mcbsp1_dr",
-                        "abe_slimbus1_data", NULL, "gpio_115", NULL, NULL,
-                        NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_MCBSP1_DX, 116, "abe_mcbsp1_dx", "sdmmc3_dat2",
-                        "abe_mcasp_aclkx", "gpio_116", NULL, NULL, NULL,
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_MCBSP1_FSX, 117, "abe_mcbsp1_fsx", "sdmmc3_dat3",
-                        "abe_mcasp_amutein", "gpio_117", NULL, NULL, NULL,
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_PDM_UL_DATA, 0, "abe_pdm_ul_data",
-                        "abe_mcbsp3_dr", NULL, NULL, NULL, NULL, NULL,
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_PDM_DL_DATA, 0, "abe_pdm_dl_data",
-                        "abe_mcbsp3_dx", NULL, NULL, NULL, NULL, NULL,
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_PDM_FRAME, 0, "abe_pdm_frame", "abe_mcbsp3_clkx",
-                        NULL, NULL, NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_PDM_LB_CLK, 0, "abe_pdm_lb_clk", "abe_mcbsp3_fsx",
-                        NULL, NULL, NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(ABE_CLKS, 118, "abe_clks", NULL, NULL, "gpio_118",
-                        NULL, NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(ABE_DMIC_CLK1, 119, "abe_dmic_clk1", NULL, NULL,
                         "gpio_119", "usbb2_mm_txse0", "uart4_cts", NULL,
                         "safe_mode"),
@@ -1012,58 +825,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
         _OMAP4_MUXENTRY(ABE_DMIC_DIN3, 122, "abe_dmic_din3", "slimbus2_data",
                         "abe_dmic_clk2", "gpio_122", NULL, "dmtimer9_pwm_evt",
                         NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(UART2_CTS, 123, "uart2_cts", "sdmmc3_clk", NULL,
-                        "gpio_123", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(UART2_RTS, 124, "uart2_rts", "sdmmc3_cmd", NULL,
-                        "gpio_124", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(UART2_RX, 125, "uart2_rx", "sdmmc3_dat0", NULL,
-                        "gpio_125", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(UART2_TX, 126, "uart2_tx", "sdmmc3_dat1", NULL,
-                        "gpio_126", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(HDQ_SIO, 127, "hdq_sio", "i2c3_sccb", "i2c2_sccb",
-                        "gpio_127", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(I2C1_SCL, 0, "i2c1_scl", NULL, NULL, NULL, NULL, NULL,
-                        NULL, NULL),
-        _OMAP4_MUXENTRY(I2C1_SDA, 0, "i2c1_sda", NULL, NULL, NULL, NULL, NULL,
-                        NULL, NULL),
-        _OMAP4_MUXENTRY(I2C2_SCL, 128, "i2c2_scl", "uart1_rx", NULL,
-                        "gpio_128", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(I2C2_SDA, 129, "i2c2_sda", "uart1_tx", NULL,
-                        "gpio_129", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(I2C3_SCL, 130, "i2c3_scl", NULL, NULL, "gpio_130",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(I2C3_SDA, 131, "i2c3_sda", NULL, NULL, "gpio_131",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(I2C4_SCL, 132, "i2c4_scl", NULL, NULL, "gpio_132",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(I2C4_SDA, 133, "i2c4_sda", NULL, NULL, "gpio_133",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(MCSPI1_CLK, 134, "mcspi1_clk", NULL, NULL, "gpio_134",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(MCSPI1_SOMI, 135, "mcspi1_somi", NULL, NULL,
-                        "gpio_135", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(MCSPI1_SIMO, 136, "mcspi1_simo", NULL, NULL,
-                        "gpio_136", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(MCSPI1_CS0, 137, "mcspi1_cs0", NULL, NULL, "gpio_137",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(MCSPI1_CS1, 138, "mcspi1_cs1", "uart1_rx", NULL,
-                        "gpio_138", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(MCSPI1_CS2, 139, "mcspi1_cs2", "uart1_cts",
-                        "slimbus2_clock", "gpio_139", NULL, NULL, NULL,
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(MCSPI1_CS3, 140, "mcspi1_cs3", "uart1_rts",
-                        "slimbus2_data", "gpio_140", NULL, NULL, NULL,
-                        "safe_mode"),
-        _OMAP4_MUXENTRY(UART3_CTS_RCTX, 141, "uart3_cts_rctx", "uart1_tx",
-                        NULL, "gpio_141", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(UART3_RTS_SD, 142, "uart3_rts_sd", NULL, NULL,
-                        "gpio_142", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(UART3_RX_IRRX, 143, "uart3_rx_irrx",
-                        "dmtimer8_pwm_evt", NULL, "gpio_143", NULL, NULL,
-                        NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(UART3_TX_IRTX, 144, "uart3_tx_irtx",
-                        "dmtimer9_pwm_evt", NULL, "gpio_144", NULL, NULL,
-                        NULL, "safe_mode"),
         _OMAP4_MUXENTRY(SDMMC5_CLK, 145, "sdmmc5_clk", "mcspi2_clk",
                         "usbc1_icusb_dp", "gpio_145", NULL, "sdmmc2_clk",
                         NULL, "safe_mode"),
@@ -1096,9 +857,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
                         "gpio_155", NULL, NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(UART4_TX, 156, "uart4_tx", "sdmmc4_dat1", "kpd_col8",
                         "gpio_156", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(USBB2_ULPITLL_CLK, 157, "usbb2_ulpitll_clk",
-                        "usbb2_ulpiphy_clk", "sdmmc4_cmd", "gpio_157",
-                        "hsi2_cawake", NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(USBB2_ULPITLL_STP, 158, "usbb2_ulpitll_stp",
                         "usbb2_ulpiphy_stp", "sdmmc4_clk", "gpio_158",
                         "hsi2_cadata", "dispc2_data23", NULL, "safe_mode"),
@@ -1140,10 +898,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
                         "usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168",
                         "mcspi3_clk", "dispc2_data11", "rfbi_data11",
                         "safe_mode"),
-        _OMAP4_MUXENTRY(USBB2_HSIC_DATA, 169, "usbb2_hsic_data", NULL, NULL,
-                        "gpio_169", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(USBB2_HSIC_STROBE, 170, "usbb2_hsic_strobe", NULL,
-                        NULL, "gpio_170", NULL, NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(KPD_COL3, 171, "kpd_col3", "kpd_col0", NULL,
                         "gpio_171", NULL, NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(KPD_COL4, 172, "kpd_col4", "kpd_col1", NULL,
@@ -1168,36 +922,10 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
                         NULL, NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(KPD_ROW2, 3, "kpd_row2", "kpd_row5", NULL, "gpio_3",
                         NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(USBA0_OTG_CE, 0, "usba0_otg_ce", NULL, NULL, NULL,
-                        NULL, NULL, NULL, NULL),
         _OMAP4_MUXENTRY(USBA0_OTG_DP, 0, "usba0_otg_dp", "uart3_rx_irrx",
                         "uart2_rx", NULL, NULL, NULL, NULL, "safe_mode"),
         _OMAP4_MUXENTRY(USBA0_OTG_DM, 0, "usba0_otg_dm", "uart3_tx_irtx",
                         "uart2_tx", NULL, NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(FREF_CLK1_OUT, 181, "fref_clk1_out", NULL, NULL,
-                        "gpio_181", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(FREF_CLK2_OUT, 182, "fref_clk2_out", NULL, NULL,
-                        "gpio_182", NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SYS_NIRQ1, 0, "sys_nirq1", NULL, NULL, NULL, NULL,
-                        NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SYS_NIRQ2, 183, "sys_nirq2", NULL, NULL, "gpio_183",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SYS_BOOT0, 184, "sys_boot0", NULL, NULL, "gpio_184",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SYS_BOOT1, 185, "sys_boot1", NULL, NULL, "gpio_185",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SYS_BOOT2, 186, "sys_boot2", NULL, NULL, "gpio_186",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SYS_BOOT3, 187, "sys_boot3", NULL, NULL, "gpio_187",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SYS_BOOT4, 188, "sys_boot4", NULL, NULL, "gpio_188",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(SYS_BOOT5, 189, "sys_boot5", NULL, NULL, "gpio_189",
-                        NULL, NULL, NULL, "safe_mode"),
-        _OMAP4_MUXENTRY(DPM_EMU0, 11, "dpm_emu0", NULL, NULL, "gpio_11", NULL,
-                        NULL, "hw_dbg0", "safe_mode"),
-        _OMAP4_MUXENTRY(DPM_EMU1, 12, "dpm_emu1", NULL, NULL, "gpio_12", NULL,
-                        NULL, "hw_dbg1", "safe_mode"),
         _OMAP4_MUXENTRY(DPM_EMU2, 13, "dpm_emu2", "usba0_ulpiphy_clk", NULL,
                         "gpio_13", NULL, "dispc2_fid", "hw_dbg2",
                         "safe_mode"),
@@ -1586,6 +1314,7 @@ int __init omap4_mux_init(struct omap_board_mux *board_subset, int flags)
         struct omap_ball *package_balls_core;
         struct omap_ball *package_balls_wkup = omap4_wkup_cbl_cbs_ball;
         struct omap_mux *core_muxmodes;
+        struct omap_mux *core_subset = NULL;
         int ret;
 
         switch (flags & OMAP_PACKAGE_MASK) {
@@ -1597,7 +1326,8 @@ int __init omap4_mux_init(struct omap_board_mux *board_subset, int flags)
         case OMAP_PACKAGE_CBS:
                 pr_debug("%s: OMAP4430 ES2.X -> OMAP_PACKAGE_CBS\n", __func__);
                 package_balls_core = omap4_core_cbs_ball;
-                core_muxmodes = omap4_es2_core_muxmodes;
+                core_muxmodes = omap4_core_muxmodes;
+                core_subset = omap4_es2_core_subset;
                 break;
         default:
                 pr_err("%s: Unknown omap package, mux disabled\n", __func__);
@@ -1608,7 +1338,7 @@ int __init omap4_mux_init(struct omap_board_mux *board_subset, int flags)
                             OMAP_MUX_GPIO_IN_MODE3,
                             OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE,
                             OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE,
-                            core_muxmodes, NULL, board_subset,
+                            core_muxmodes, core_subset, board_subset,
                             package_balls_core);
         if (ret)
                 return ret;
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index 6ae937a06cc..4ee6aeca885 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -45,5 +45,5 @@ hold:	ldr	r12,=0x103
          * should now contain the SVC stack for this core
          */
         b       secondary_startup
-END(omap_secondary_startup)
+ENDPROC(omap_secondary_startup)
 
diff --git a/arch/arm/mach-omap2/omap44xx-smc.S b/arch/arm/mach-omap2/omap44xx-smc.S
index 1980dc31a1a..e69d37d9520 100644
--- a/arch/arm/mach-omap2/omap44xx-smc.S
+++ b/arch/arm/mach-omap2/omap44xx-smc.S
@@ -29,7 +29,7 @@ ENTRY(omap_smc1)
         dsb
         smc     #0
         ldmfd   sp!, {r2-r12, pc}
-END(omap_smc1)
+ENDPROC(omap_smc1)
 
 ENTRY(omap_modify_auxcoreboot0)
         stmfd   sp!, {r1-r12, lr}
@@ -37,7 +37,7 @@ ENTRY(omap_modify_auxcoreboot0)
         dsb
         smc     #0
         ldmfd   sp!, {r1-r12, pc}
-END(omap_modify_auxcoreboot0)
+ENDPROC(omap_modify_auxcoreboot0)
 
 ENTRY(omap_auxcoreboot_addr)
         stmfd   sp!, {r2-r12, lr}
@@ -45,7 +45,7 @@ ENTRY(omap_auxcoreboot_addr)
         dsb
         smc     #0
         ldmfd   sp!, {r2-r12, pc}
-END(omap_auxcoreboot_addr)
+ENDPROC(omap_auxcoreboot_addr)
 
 ENTRY(omap_read_auxcoreboot0)
         stmfd   sp!, {r2-r12, lr}
@@ -54,4 +54,4 @@ ENTRY(omap_read_auxcoreboot0)
         smc     #0
         mov     r0, r0, lsr #9
         ldmfd   sp!, {r2-r12, pc}
-END(omap_read_auxcoreboot0)
+ENDPROC(omap_read_auxcoreboot0)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index e282e35769f..e03429453ce 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1,7 +1,7 @@
 /*
  * omap_hwmod implementation for OMAP2/3/4
  *
- * Copyright (C) 2009-2010 Nokia Corporation
+ * Copyright (C) 2009-2011 Nokia Corporation
  *
  * Paul Walmsley, Benoît Cousson, Kevin Hilman
  *
@@ -162,9 +162,6 @@ static LIST_HEAD(omap_hwmod_list);
 /* mpu_oh: used to add/remove MPU initiator from sleepdep list */
 static struct omap_hwmod *mpu_oh;
 
-/* inited: 0 if omap_hwmod_init() has not yet been called; 1 otherwise */
-static u8 inited;
-
 
 /* Private functions */
 
@@ -373,7 +370,7 @@ static int _set_module_autoidle(struct omap_hwmod *oh, u8 autoidle,
         }
 
         autoidle_shift = oh->class->sysc->sysc_fields->autoidle_shift;
-        autoidle_mask = (0x3 << autoidle_shift);
+        autoidle_mask = (0x1 << autoidle_shift);
 
         *v &= ~autoidle_mask;
         *v |= autoidle << autoidle_shift;
@@ -460,14 +457,18 @@ static int _disable_wakeup(struct omap_hwmod *oh, u32 *v)
  * will be accessed by a particular initiator (e.g., if a module will
  * be accessed by the IVA, there should be a sleepdep between the IVA
  * initiator and the module).  Only applies to modules in smart-idle
- * mode.  Returns -EINVAL upon error or passes along
- * clkdm_add_sleepdep() value upon success.
+ * mode.  If the clockdomain is marked as not needing autodeps, return
+ * 0 without doing anything.  Otherwise, returns -EINVAL upon error or
+ * passes along clkdm_add_sleepdep() value upon success.
  */
 static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh)
 {
         if (!oh->_clk)
                 return -EINVAL;
 
+        if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS)
+                return 0;
+
         return clkdm_add_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm);
 }
 
@@ -480,14 +481,18 @@ static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh)
  * be accessed by a particular initiator (e.g., if a module will not
  * be accessed by the IVA, there should be no sleepdep between the IVA
  * initiator and the module).  Only applies to modules in smart-idle
- * mode.  Returns -EINVAL upon error or passes along
- * clkdm_del_sleepdep() value upon success.
+ * mode.  If the clockdomain is marked as not needing autodeps, return
+ * 0 without doing anything.  Returns -EINVAL upon error or passes
+ * along clkdm_del_sleepdep() value upon success.
  */
 static int _del_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh)
 {
         if (!oh->_clk)
                 return -EINVAL;
 
+        if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS)
+                return 0;
+
         return clkdm_del_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm);
 }
 
@@ -904,18 +909,16 @@ static struct omap_hwmod *_lookup(const char *name)
  * @oh: struct omap_hwmod *
  * @data: not used; pass NULL
  *
- * Called by omap_hwmod_late_init() (after omap2_clk_init()).
- * Resolves all clock names embedded in the hwmod.  Returns -EINVAL if
- * the omap_hwmod has not yet been registered or if the clocks have
- * already been initialized, 0 on success, or a non-zero error on
- * failure.
+ * Called by omap_hwmod_setup_*() (after omap2_clk_init()).
+ * Resolves all clock names embedded in the hwmod.  Returns 0 on
+ * success, or a negative error code on failure.
  */
 static int _init_clocks(struct omap_hwmod *oh, void *data)
 {
         int ret = 0;
 
-        if (!oh || (oh->_state != _HWMOD_STATE_REGISTERED))
-                return -EINVAL;
+        if (oh->_state != _HWMOD_STATE_REGISTERED)
+                return 0;
 
         pr_debug("omap_hwmod: %s: looking up clocks\n", oh->name);
 
@@ -926,7 +929,7 @@ static int _init_clocks(struct omap_hwmod *oh, void *data)
         if (!ret)
                 oh->_state = _HWMOD_STATE_CLKS_INITED;
 
-        return 0;
+        return ret;
 }
 
 /**
@@ -972,25 +975,29 @@ static int _wait_target_ready(struct omap_hwmod *oh)
 }
 
 /**
- * _lookup_hardreset - return the register bit shift for this hwmod/reset line
+ * _lookup_hardreset - fill register bit info for this hwmod/reset line
  * @oh: struct omap_hwmod *
  * @name: name of the reset line in the context of this hwmod
+ * @ohri: struct omap_hwmod_rst_info * that this function will fill in
  *
  * Return the bit position of the reset line that match the
  * input name. Return -ENOENT if not found.
  */
-static u8 _lookup_hardreset(struct omap_hwmod *oh, const char *name)
+static u8 _lookup_hardreset(struct omap_hwmod *oh, const char *name,
+                            struct omap_hwmod_rst_info *ohri)
 {
         int i;
 
         for (i = 0; i < oh->rst_lines_cnt; i++) {
                 const char *rst_line = oh->rst_lines[i].name;
                 if (!strcmp(rst_line, name)) {
-                        u8 shift = oh->rst_lines[i].rst_shift;
-                        pr_debug("omap_hwmod: %s: _lookup_hardreset: %s: %d\n",
-                                 oh->name, rst_line, shift);
+                        ohri->rst_shift = oh->rst_lines[i].rst_shift;
+                        ohri->st_shift = oh->rst_lines[i].st_shift;
+                        pr_debug("omap_hwmod: %s: %s: %s: rst %d st %d\n",
+                                 oh->name, __func__, rst_line, ohri->rst_shift,
+                                 ohri->st_shift);
 
-                        return shift;
+                        return 0;
                 }
         }
 
@@ -1009,21 +1016,22 @@ static u8 _lookup_hardreset(struct omap_hwmod *oh, const char *name)
  */
 static int _assert_hardreset(struct omap_hwmod *oh, const char *name)
 {
-        u8 shift;
+        struct omap_hwmod_rst_info ohri;
+        u8 ret;
 
         if (!oh)
                 return -EINVAL;
 
-        shift = _lookup_hardreset(oh, name);
-        if (IS_ERR_VALUE(shift))
-                return shift;
+        ret = _lookup_hardreset(oh, name, &ohri);
+        if (IS_ERR_VALUE(ret))
+                return ret;
 
         if (cpu_is_omap24xx() || cpu_is_omap34xx())
                 return omap2_prm_assert_hardreset(oh->prcm.omap2.module_offs,
-                                                  shift);
+                                                  ohri.rst_shift);
         else if (cpu_is_omap44xx())
                 return omap4_prm_assert_hardreset(oh->prcm.omap4.rstctrl_reg,
-                                                  shift);
+                                                  ohri.rst_shift);
         else
                 return -EINVAL;
 }
@@ -1040,29 +1048,34 @@ static int _assert_hardreset(struct omap_hwmod *oh, const char *name)
  */
 static int _deassert_hardreset(struct omap_hwmod *oh, const char *name)
 {
-        u8 shift;
-        int r;
+        struct omap_hwmod_rst_info ohri;
+        int ret;
 
         if (!oh)
                 return -EINVAL;
 
-        shift = _lookup_hardreset(oh, name);
-        if (IS_ERR_VALUE(shift))
-                return shift;
+        ret = _lookup_hardreset(oh, name, &ohri);
+        if (IS_ERR_VALUE(ret))
+                return ret;
 
-        if (cpu_is_omap24xx() || cpu_is_omap34xx())
-                r = omap2_prm_deassert_hardreset(oh->prcm.omap2.module_offs,
-                                                 shift);
-        else if (cpu_is_omap44xx())
-                r = omap4_prm_deassert_hardreset(oh->prcm.omap4.rstctrl_reg,
-                                                 shift);
-        else
+        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
+                ret = omap2_prm_deassert_hardreset(oh->prcm.omap2.module_offs,
+                                                   ohri.rst_shift,
+                                                   ohri.st_shift);
+        } else if (cpu_is_omap44xx()) {
+                if (ohri.st_shift)
+                        pr_err("omap_hwmod: %s: %s: hwmod data error: OMAP4 does not support st_shift\n",
+                               oh->name, name);
+                ret = omap4_prm_deassert_hardreset(oh->prcm.omap4.rstctrl_reg,
+                                                   ohri.rst_shift);
+        } else {
                 return -EINVAL;
+        }
 
-        if (r == -EBUSY)
+        if (ret == -EBUSY)
                 pr_warning("omap_hwmod: %s: failed to hardreset\n", oh->name);
 
-        return r;
+        return ret;
 }
 
 /**
@@ -1075,21 +1088,22 @@ static int _deassert_hardreset(struct omap_hwmod *oh, const char *name)
  */
 static int _read_hardreset(struct omap_hwmod *oh, const char *name)
 {
-        u8 shift;
+        struct omap_hwmod_rst_info ohri;
+        u8 ret;
 
         if (!oh)
                 return -EINVAL;
 
-        shift = _lookup_hardreset(oh, name);
-        if (IS_ERR_VALUE(shift))
-                return shift;
+        ret = _lookup_hardreset(oh, name, &ohri);
+        if (IS_ERR_VALUE(ret))
+                return ret;
 
         if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
                 return omap2_prm_is_hardreset_asserted(oh->prcm.omap2.module_offs,
-                                                       shift);
+                                                       ohri.st_shift);
         } else if (cpu_is_omap44xx()) {
                 return omap4_prm_is_hardreset_asserted(oh->prcm.omap4.rstctrl_reg,
-                                                       shift);
+                                                       ohri.rst_shift);
         } else {
                 return -EINVAL;
         }
@@ -1230,7 +1244,9 @@ static int _enable(struct omap_hwmod *oh)
                 _deassert_hardreset(oh, oh->rst_lines[0].name);
 
         /* Mux pins for device runtime if populated */
-        if (oh->mux)
+        if (oh->mux && (!oh->mux->enabled ||
+                        ((oh->_state == _HWMOD_STATE_IDLE) &&
+                         oh->mux->pads_dynamic)))
                 omap_hwmod_mux(oh->mux, _HWMOD_STATE_ENABLED);
 
         _add_initiator_dep(oh, mpu_oh);
@@ -1279,7 +1295,7 @@ static int _idle(struct omap_hwmod *oh)
         _disable_clocks(oh);
 
         /* Mux pins for device idle if populated */
-        if (oh->mux)
+        if (oh->mux && oh->mux->pads_dynamic)
                 omap_hwmod_mux(oh->mux, _HWMOD_STATE_IDLE);
 
         oh->_state = _HWMOD_STATE_IDLE;
@@ -1288,6 +1304,42 @@ static int _idle(struct omap_hwmod *oh)
 }
 
 /**
+ * omap_hwmod_set_ocp_autoidle - set the hwmod's OCP autoidle bit
+ * @oh: struct omap_hwmod *
+ * @autoidle: desired AUTOIDLE bitfield value (0 or 1)
+ *
+ * Sets the IP block's OCP autoidle bit in hardware, and updates our
+ * local copy. Intended to be used by drivers that require
+ * direct manipulation of the AUTOIDLE bits.
+ * Returns -EINVAL if @oh is null or is not in the ENABLED state, or passes
+ * along the return value from _set_module_autoidle().
+ *
+ * Any users of this function should be scrutinized carefully.
+ */
+int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle)
+{
+        u32 v;
+        int retval = 0;
+        unsigned long flags;
+
+        if (!oh || oh->_state != _HWMOD_STATE_ENABLED)
+                return -EINVAL;
+
+        spin_lock_irqsave(&oh->_lock, flags);
+
+        v = oh->_sysc_cache;
+
+        retval = _set_module_autoidle(oh, autoidle, &v);
+
+        if (!retval)
+                _write_sysconfig(v, oh);
+
+        spin_unlock_irqrestore(&oh->_lock, flags);
+
+        return retval;
+}
+
+/**
  * _shutdown - shutdown an omap_hwmod
  * @oh: struct omap_hwmod *
  *
@@ -1354,14 +1406,16 @@ static int _shutdown(struct omap_hwmod *oh)
  * @oh: struct omap_hwmod *
  *
  * Writes the CLOCKACTIVITY bits @clockact to the hwmod @oh
- * OCP_SYSCONFIG register.  Returns -EINVAL if the hwmod is in the
- * wrong state or returns 0.
+ * OCP_SYSCONFIG register.  Returns 0.
  */
 static int _setup(struct omap_hwmod *oh, void *data)
 {
         int i, r;
         u8 postsetup_state;
 
+        if (oh->_state != _HWMOD_STATE_CLKS_INITED)
+                return 0;
+
         /* Set iclk autoidle mode */
         if (oh->slaves_cnt > 0) {
                 for (i = 0; i < oh->slaves_cnt; i++) {
@@ -1455,7 +1509,7 @@ static int _setup(struct omap_hwmod *oh, void *data)
  */
 static int __init _register(struct omap_hwmod *oh)
 {
-        int ret, ms_id;
+        int ms_id;
 
         if (!oh || !oh->name || !oh->class || !oh->class->name ||
             (oh->_state != _HWMOD_STATE_UNKNOWN))
@@ -1467,12 +1521,10 @@ static int __init _register(struct omap_hwmod *oh)
                 return -EEXIST;
 
         ms_id = _find_mpu_port_index(oh);
-        if (!IS_ERR_VALUE(ms_id)) {
+        if (!IS_ERR_VALUE(ms_id))
                 oh->_mpu_port_index = ms_id;
-                oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index);
-        } else {
+        else
                 oh->_int_flags |= _HWMOD_NO_MPU_PORT;
-        }
 
         list_add_tail(&oh->node, &omap_hwmod_list);
 
@@ -1480,9 +1532,14 @@ static int __init _register(struct omap_hwmod *oh)
 
         oh->_state = _HWMOD_STATE_REGISTERED;
 
-        ret = 0;
+        /*
+         * XXX Rather than doing a strcmp(), this should test a flag
+         * set in the hwmod data, inserted by the autogenerator code.
+         */
+        if (!strcmp(oh->name, MPU_INITIATOR_NAME))
+                mpu_oh = oh;
 
-        return ret;
+        return 0;
 }
 
 
@@ -1585,65 +1642,132 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
         return ret;
 }
 
-
 /**
- * omap_hwmod_init - init omap_hwmod code and register hwmods
+ * omap_hwmod_register - register an array of hwmods
  * @ohs: pointer to an array of omap_hwmods to register
  *
  * Intended to be called early in boot before the clock framework is
  * initialized.  If @ohs is not null, will register all omap_hwmods
- * listed in @ohs that are valid for this chip.  Returns -EINVAL if
- * omap_hwmod_init() has already been called or 0 otherwise.
+ * listed in @ohs that are valid for this chip.  Returns 0.
  */
-int __init omap_hwmod_init(struct omap_hwmod **ohs)
+int __init omap_hwmod_register(struct omap_hwmod **ohs)
+{
+        int r, i;
+
+        if (!ohs)
+                return 0;
+
+        i = 0;
+        do {
+                if (!omap_chip_is(ohs[i]->omap_chip))
+                        continue;
+
+                r = _register(ohs[i]);
+                WARN(r, "omap_hwmod: %s: _register returned %d\n", ohs[i]->name,
+                     r);
+        } while (ohs[++i]);
+
+        return 0;
+}
+
+/*
+ * _populate_mpu_rt_base - populate the virtual address for a hwmod
+ *
+ * Must be called only from omap_hwmod_setup_*() so ioremap works properly.
+ * Assumes the caller takes care of locking if needed.
+ */
+static int __init _populate_mpu_rt_base(struct omap_hwmod *oh, void *data)
+{
+        if (oh->_state != _HWMOD_STATE_REGISTERED)
+                return 0;
+
+        if (oh->_int_flags & _HWMOD_NO_MPU_PORT)
+                return 0;
+
+        oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index);
+        if (!oh->_mpu_rt_va)
+                pr_warning("omap_hwmod: %s found no _mpu_rt_va for %s\n",
+                                __func__, oh->name);
+
+        return 0;
+}
+
+/**
+ * omap_hwmod_setup_one - set up a single hwmod
+ * @oh_name: const char * name of the already-registered hwmod to set up
+ *
+ * Must be called after omap2_clk_init().  Resolves the struct clk
+ * names to struct clk pointers for each registered omap_hwmod.  Also
+ * calls _setup() on each hwmod.  Returns -EINVAL upon error or 0 upon
+ * success.
+ */
+int __init omap_hwmod_setup_one(const char *oh_name)
 {
         struct omap_hwmod *oh;
         int r;
 
-        if (inited)
+        pr_debug("omap_hwmod: %s: %s\n", oh_name, __func__);
+
+        if (!mpu_oh) {
+                pr_err("omap_hwmod: %s: cannot setup_one: MPU initiator hwmod %s not yet registered\n",
+                       oh_name, MPU_INITIATOR_NAME);
                 return -EINVAL;
+        }
 
-        inited = 1;
+        oh = _lookup(oh_name);
+        if (!oh) {
+                WARN(1, "omap_hwmod: %s: hwmod not yet registered\n", oh_name);
+                return -EINVAL;
+        }
 
-        if (!ohs)
-                return 0;
+        if (mpu_oh->_state == _HWMOD_STATE_REGISTERED && oh != mpu_oh)
+                omap_hwmod_setup_one(MPU_INITIATOR_NAME);
 
-        oh = *ohs;
-        while (oh) {
-                if (omap_chip_is(oh->omap_chip)) {
-                        r = _register(oh);
-                        WARN(r, "omap_hwmod: %s: _register returned "
-                             "%d\n", oh->name, r);
-                }
-                oh = *++ohs;
+        r = _populate_mpu_rt_base(oh, NULL);
+        if (IS_ERR_VALUE(r)) {
+                WARN(1, "omap_hwmod: %s: couldn't set mpu_rt_base\n", oh_name);
+                return -EINVAL;
         }
 
+        r = _init_clocks(oh, NULL);
+        if (IS_ERR_VALUE(r)) {
+                WARN(1, "omap_hwmod: %s: couldn't init clocks\n", oh_name);
+                return -EINVAL;
+        }
+
+        _setup(oh, NULL);
+
         return 0;
 }
 
 /**
- * omap_hwmod_late_init - do some post-clock framework initialization
+ * omap_hwmod_setup - do some post-clock framework initialization
  *
  * Must be called after omap2_clk_init().  Resolves the struct clk names
  * to struct clk pointers for each registered omap_hwmod.  Also calls
- * _setup() on each hwmod.  Returns 0.
+ * _setup() on each hwmod.  Returns 0 upon success.
  */
-int omap_hwmod_late_init(void)
+static int __init omap_hwmod_setup_all(void)
 {
         int r;
 
-        /* XXX check return value */
-        r = omap_hwmod_for_each(_init_clocks, NULL);
-        WARN(r, "omap_hwmod: omap_hwmod_late_init(): _init_clocks failed\n");
+        if (!mpu_oh) {
+                pr_err("omap_hwmod: %s: MPU initiator hwmod %s not yet registered\n",
+                       __func__, MPU_INITIATOR_NAME);
+                return -EINVAL;
+        }
 
-        mpu_oh = omap_hwmod_lookup(MPU_INITIATOR_NAME);
-        WARN(!mpu_oh, "omap_hwmod: could not find MPU initiator hwmod %s\n",
-             MPU_INITIATOR_NAME);
+        r = omap_hwmod_for_each(_populate_mpu_rt_base, NULL);
+
+        r = omap_hwmod_for_each(_init_clocks, NULL);
+        WARN(IS_ERR_VALUE(r),
+             "omap_hwmod: %s: _init_clocks failed\n", __func__);
 
         omap_hwmod_for_each(_setup, NULL);
 
         return 0;
 }
+core_initcall(omap_hwmod_setup_all);
 
 /**
  * omap_hwmod_enable - enable an omap_hwmod
@@ -1862,6 +1986,7 @@ int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res)
                 os = oh->slaves[i];
 
                 for (j = 0; j < os->addr_cnt; j++) {
+                        (res + r)->name = (os->addr + j)->name;
                         (res + r)->start = (os->addr + j)->pa_start;
                         (res + r)->end = (os->addr + j)->pa_end;
                         (res + r)->flags = IORESOURCE_MEM;
@@ -2162,11 +2287,11 @@ int omap_hwmod_for_each_by_class(const char *classname,
  * @oh: struct omap_hwmod *
  * @state: state that _setup() should leave the hwmod in
  *
- * Sets the hwmod state that @oh will enter at the end of _setup() (called by
- * omap_hwmod_late_init()).  Only valid to call between calls to
- * omap_hwmod_init() and omap_hwmod_late_init().  Returns 0 upon success or
- * -EINVAL if there is a problem with the arguments or if the hwmod is
- * in the wrong state.
+ * Sets the hwmod state that @oh will enter at the end of _setup()
+ * (called by omap_hwmod_setup_*()).  Only valid to call between
+ * calling omap_hwmod_register() and omap_hwmod_setup_*().  Returns
+ * 0 upon success or -EINVAL if there is a problem with the arguments
+ * or if the hwmod is in the wrong state.
  */
 int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state)
 {
@@ -2218,3 +2343,29 @@ u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh)
 
         return ret;
 }
+
+/**
+ * omap_hwmod_no_setup_reset - prevent a hwmod from being reset upon setup
+ * @oh: struct omap_hwmod *
+ *
+ * Prevent the hwmod @oh from being reset during the setup process.
+ * Intended for use by board-*.c files on boards with devices that
+ * cannot tolerate being reset.  Must be called before the hwmod has
+ * been set up.  Returns 0 upon success or negative error code upon
+ * failure.
+ */
+int omap_hwmod_no_setup_reset(struct omap_hwmod *oh)
+{
+        if (!oh)
+                return -EINVAL;
+
+        if (oh->_state != _HWMOD_STATE_REGISTERED) {
+                pr_err("omap_hwmod: %s: cannot prevent setup reset; in wrong state\n",
+                        oh->name);
+                return -EINVAL;
+        }
+
+        oh->flags |= HWMOD_INIT_NO_RESET;
+
+        return 0;
+}
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index b85c630b64d..62823467163 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -18,6 +18,10 @@
 #include <plat/serial.h>
 #include <plat/i2c.h>
 #include <plat/gpio.h>
+#include <plat/mcspi.h>
+#include <plat/dmtimer.h>
+#include <plat/l3_2xxx.h>
+#include <plat/l4_2xxx.h>
 
 #include "omap_hwmod_common_data.h"
 
@@ -38,12 +42,18 @@ static struct omap_hwmod omap2420_mpu_hwmod;
 static struct omap_hwmod omap2420_iva_hwmod;
 static struct omap_hwmod omap2420_l3_main_hwmod;
 static struct omap_hwmod omap2420_l4_core_hwmod;
+static struct omap_hwmod omap2420_dss_core_hwmod;
+static struct omap_hwmod omap2420_dss_dispc_hwmod;
+static struct omap_hwmod omap2420_dss_rfbi_hwmod;
+static struct omap_hwmod omap2420_dss_venc_hwmod;
 static struct omap_hwmod omap2420_wd_timer2_hwmod;
 static struct omap_hwmod omap2420_gpio1_hwmod;
 static struct omap_hwmod omap2420_gpio2_hwmod;
 static struct omap_hwmod omap2420_gpio3_hwmod;
 static struct omap_hwmod omap2420_gpio4_hwmod;
 static struct omap_hwmod omap2420_dma_system_hwmod;
+static struct omap_hwmod omap2420_mcspi1_hwmod;
+static struct omap_hwmod omap2420_mcspi2_hwmod;
 
 /* L3 -> L4_CORE interface */
 static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = {
@@ -64,6 +74,19 @@ static struct omap_hwmod_ocp_if *omap2420_l3_main_slaves[] = {
         &omap2420_mpu__l3_main,
 };
 
+/* DSS -> l3 */
+static struct omap_hwmod_ocp_if omap2420_dss__l3 = {
+        .master         = &omap2420_dss_core_hwmod,
+        .slave          = &omap2420_l3_main_hwmod,
+        .fw = {
+                .omap2 = {
+                        .l3_perm_bit  = OMAP2_L3_CORE_FW_CONNID_DSS,
+                        .flags  = OMAP_FIREWALL_L3,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* Master interfaces on the L3 interconnect */
 static struct omap_hwmod_ocp_if *omap2420_l3_main_masters[] = {
         &omap2420_l3_main__l4_core,
@@ -87,6 +110,44 @@ static struct omap_hwmod omap2420_uart2_hwmod;
 static struct omap_hwmod omap2420_uart3_hwmod;
 static struct omap_hwmod omap2420_i2c1_hwmod;
 static struct omap_hwmod omap2420_i2c2_hwmod;
+static struct omap_hwmod omap2420_mcbsp1_hwmod;
+static struct omap_hwmod omap2420_mcbsp2_hwmod;
+
+/* l4 core -> mcspi1 interface */
+static struct omap_hwmod_addr_space omap2420_mcspi1_addr_space[] = {
+        {
+                .pa_start       = 0x48098000,
+                .pa_end         = 0x480980ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_core__mcspi1 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_mcspi1_hwmod,
+        .clk            = "mcspi1_ick",
+        .addr           = omap2420_mcspi1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2420_mcspi1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi2 interface */
+static struct omap_hwmod_addr_space omap2420_mcspi2_addr_space[] = {
+        {
+                .pa_start       = 0x4809a000,
+                .pa_end         = 0x4809a0ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_core__mcspi2 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_mcspi2_hwmod,
+        .clk            = "mcspi2_ick",
+        .addr           = omap2420_mcspi2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2420_mcspi2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
 
 /* L4_CORE -> L4_WKUP interface */
 static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = {
@@ -279,6 +340,625 @@ static struct omap_hwmod omap2420_iva_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
+/* Timer Common */
+static struct omap_hwmod_class_sysconfig omap2420_timer_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_timer_hwmod_class = {
+        .name = "timer",
+        .sysc = &omap2420_timer_sysc,
+        .rev = OMAP_TIMER_IP_VERSION_1,
+};
+
+/* timer1 */
+static struct omap_hwmod omap2420_timer1_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer1_mpu_irqs[] = {
+        { .irq = 37, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer1_addrs[] = {
+        {
+                .pa_start       = 0x48028000,
+                .pa_end         = 0x48028000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_wkup -> timer1 */
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__timer1 = {
+        .master         = &omap2420_l4_wkup_hwmod,
+        .slave          = &omap2420_timer1_hwmod,
+        .clk            = "gpt1_ick",
+        .addr           = omap2420_timer1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer1 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer1_slaves[] = {
+        &omap2420_l4_wkup__timer1,
+};
+
+/* timer1 hwmod */
+static struct omap_hwmod omap2420_timer1_hwmod = {
+        .name           = "timer1",
+        .mpu_irqs       = omap2420_timer1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer1_mpu_irqs),
+        .main_clk       = "gpt1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT1_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT1_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer1_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer2 */
+static struct omap_hwmod omap2420_timer2_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer2_mpu_irqs[] = {
+        { .irq = 38, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer2_addrs[] = {
+        {
+                .pa_start       = 0x4802a000,
+                .pa_end         = 0x4802a000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer2 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer2 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer2_hwmod,
+        .clk            = "gpt2_ick",
+        .addr           = omap2420_timer2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer2 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer2_slaves[] = {
+        &omap2420_l4_core__timer2,
+};
+
+/* timer2 hwmod */
+static struct omap_hwmod omap2420_timer2_hwmod = {
+        .name           = "timer2",
+        .mpu_irqs       = omap2420_timer2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer2_mpu_irqs),
+        .main_clk       = "gpt2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT2_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer2_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer3 */
+static struct omap_hwmod omap2420_timer3_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer3_mpu_irqs[] = {
+        { .irq = 39, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer3_addrs[] = {
+        {
+                .pa_start       = 0x48078000,
+                .pa_end         = 0x48078000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer3 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer3 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer3_hwmod,
+        .clk            = "gpt3_ick",
+        .addr           = omap2420_timer3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer3 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer3_slaves[] = {
+        &omap2420_l4_core__timer3,
+};
+
+/* timer3 hwmod */
+static struct omap_hwmod omap2420_timer3_hwmod = {
+        .name           = "timer3",
+        .mpu_irqs       = omap2420_timer3_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer3_mpu_irqs),
+        .main_clk       = "gpt3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT3_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer3_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer4 */
+static struct omap_hwmod omap2420_timer4_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer4_mpu_irqs[] = {
+        { .irq = 40, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer4_addrs[] = {
+        {
+                .pa_start       = 0x4807a000,
+                .pa_end         = 0x4807a000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer4 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer4 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer4_hwmod,
+        .clk            = "gpt4_ick",
+        .addr           = omap2420_timer4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer4 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer4_slaves[] = {
+        &omap2420_l4_core__timer4,
+};
+
+/* timer4 hwmod */
+static struct omap_hwmod omap2420_timer4_hwmod = {
+        .name           = "timer4",
+        .mpu_irqs       = omap2420_timer4_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer4_mpu_irqs),
+        .main_clk       = "gpt4_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT4_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer4_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer5 */
+static struct omap_hwmod omap2420_timer5_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer5_mpu_irqs[] = {
+        { .irq = 41, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer5_addrs[] = {
+        {
+                .pa_start       = 0x4807c000,
+                .pa_end         = 0x4807c000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer5 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer5 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer5_hwmod,
+        .clk            = "gpt5_ick",
+        .addr           = omap2420_timer5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer5_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer5 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer5_slaves[] = {
+        &omap2420_l4_core__timer5,
+};
+
+/* timer5 hwmod */
+static struct omap_hwmod omap2420_timer5_hwmod = {
+        .name           = "timer5",
+        .mpu_irqs       = omap2420_timer5_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer5_mpu_irqs),
+        .main_clk       = "gpt5_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT5_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer5_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+
+/* timer6 */
+static struct omap_hwmod omap2420_timer6_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer6_mpu_irqs[] = {
+        { .irq = 42, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer6_addrs[] = {
+        {
+                .pa_start       = 0x4807e000,
+                .pa_end         = 0x4807e000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer6 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer6 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer6_hwmod,
+        .clk            = "gpt6_ick",
+        .addr           = omap2420_timer6_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer6_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer6 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer6_slaves[] = {
+        &omap2420_l4_core__timer6,
+};
+
+/* timer6 hwmod */
+static struct omap_hwmod omap2420_timer6_hwmod = {
+        .name           = "timer6",
+        .mpu_irqs       = omap2420_timer6_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer6_mpu_irqs),
+        .main_clk       = "gpt6_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT6_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer6_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer6_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer7 */
+static struct omap_hwmod omap2420_timer7_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer7_mpu_irqs[] = {
+        { .irq = 43, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer7_addrs[] = {
+        {
+                .pa_start       = 0x48080000,
+                .pa_end         = 0x48080000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer7 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer7 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer7_hwmod,
+        .clk            = "gpt7_ick",
+        .addr           = omap2420_timer7_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer7_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer7 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer7_slaves[] = {
+        &omap2420_l4_core__timer7,
+};
+
+/* timer7 hwmod */
+static struct omap_hwmod omap2420_timer7_hwmod = {
+        .name           = "timer7",
+        .mpu_irqs       = omap2420_timer7_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer7_mpu_irqs),
+        .main_clk       = "gpt7_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT7_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer7_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer7_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer8 */
+static struct omap_hwmod omap2420_timer8_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer8_mpu_irqs[] = {
+        { .irq = 44, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer8_addrs[] = {
+        {
+                .pa_start       = 0x48082000,
+                .pa_end         = 0x48082000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer8 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer8 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer8_hwmod,
+        .clk            = "gpt8_ick",
+        .addr           = omap2420_timer8_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer8_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer8 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer8_slaves[] = {
+        &omap2420_l4_core__timer8,
+};
+
+/* timer8 hwmod */
+static struct omap_hwmod omap2420_timer8_hwmod = {
+        .name           = "timer8",
+        .mpu_irqs       = omap2420_timer8_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer8_mpu_irqs),
+        .main_clk       = "gpt8_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT8_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer8_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer8_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer9 */
+static struct omap_hwmod omap2420_timer9_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer9_mpu_irqs[] = {
+        { .irq = 45, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer9_addrs[] = {
+        {
+                .pa_start       = 0x48084000,
+                .pa_end         = 0x48084000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer9 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer9 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer9_hwmod,
+        .clk            = "gpt9_ick",
+        .addr           = omap2420_timer9_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer9_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer9 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer9_slaves[] = {
+        &omap2420_l4_core__timer9,
+};
+
+/* timer9 hwmod */
+static struct omap_hwmod omap2420_timer9_hwmod = {
+        .name           = "timer9",
+        .mpu_irqs       = omap2420_timer9_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer9_mpu_irqs),
+        .main_clk       = "gpt9_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT9_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT9_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer9_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer9_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer10 */
+static struct omap_hwmod omap2420_timer10_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer10_mpu_irqs[] = {
+        { .irq = 46, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer10_addrs[] = {
+        {
+                .pa_start       = 0x48086000,
+                .pa_end         = 0x48086000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer10 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer10 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer10_hwmod,
+        .clk            = "gpt10_ick",
+        .addr           = omap2420_timer10_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer10_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer10 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer10_slaves[] = {
+        &omap2420_l4_core__timer10,
+};
+
+/* timer10 hwmod */
+static struct omap_hwmod omap2420_timer10_hwmod = {
+        .name           = "timer10",
+        .mpu_irqs       = omap2420_timer10_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer10_mpu_irqs),
+        .main_clk       = "gpt10_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT10_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT10_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer10_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer10_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer11 */
+static struct omap_hwmod omap2420_timer11_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer11_mpu_irqs[] = {
+        { .irq = 47, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer11_addrs[] = {
+        {
+                .pa_start       = 0x48088000,
+                .pa_end         = 0x48088000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer11 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer11 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer11_hwmod,
+        .clk            = "gpt11_ick",
+        .addr           = omap2420_timer11_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer11_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer11 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer11_slaves[] = {
+        &omap2420_l4_core__timer11,
+};
+
+/* timer11 hwmod */
+static struct omap_hwmod omap2420_timer11_hwmod = {
+        .name           = "timer11",
+        .mpu_irqs       = omap2420_timer11_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer11_mpu_irqs),
+        .main_clk       = "gpt11_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT11_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT11_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer11_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer11_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer12 */
+static struct omap_hwmod omap2420_timer12_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer12_mpu_irqs[] = {
+        { .irq = 48, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer12_addrs[] = {
+        {
+                .pa_start       = 0x4808a000,
+                .pa_end         = 0x4808a000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer12 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer12 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_timer12_hwmod,
+        .clk            = "gpt12_ick",
+        .addr           = omap2420_timer12_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_timer12_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer12 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer12_slaves[] = {
+        &omap2420_l4_core__timer12,
+};
+
+/* timer12 hwmod */
+static struct omap_hwmod omap2420_timer12_hwmod = {
+        .name           = "timer12",
+        .mpu_irqs       = omap2420_timer12_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_timer12_mpu_irqs),
+        .main_clk       = "gpt12_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT12_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT12_SHIFT,
+                },
+        },
+        .slaves         = omap2420_timer12_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_timer12_slaves),
+        .class          = &omap2420_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
 /* l4_wkup -> wd_timer2 */
 static struct omap_hwmod_addr_space omap2420_wd_timer2_addrs[] = {
         {
@@ -308,7 +988,7 @@ static struct omap_hwmod_class_sysconfig omap2420_wd_timer_sysc = {
         .sysc_offs      = 0x0010,
         .syss_offs      = 0x0014,
         .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
-                           SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
 
@@ -349,7 +1029,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = {
         .syss_offs      = 0x58,
         .sysc_flags     = (SYSC_HAS_SIDLEMODE |
                            SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-                           SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -470,12 +1150,298 @@ static struct omap_hwmod omap2420_uart3_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_dss_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_dss_hwmod_class = {
+        .name = "dss",
+        .sysc = &omap2420_dss_sysc,
+};
+
+/* dss */
+static struct omap_hwmod_irq_info omap2420_dss_irqs[] = {
+        { .irq = 25 },
+};
+
+static struct omap_hwmod_dma_info omap2420_dss_sdma_chs[] = {
+        { .name = "dispc", .dma_req = 5 },
+};
+
+/* dss */
+/* dss master ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_masters[] = {
+        &omap2420_dss__l3,
+};
+
+static struct omap_hwmod_addr_space omap2420_dss_addrs[] = {
+        {
+                .pa_start       = 0x48050000,
+                .pa_end         = 0x480503FF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dss = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_dss_core_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap2420_dss_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_dss_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP2420_L4_CORE_FW_DSS_CORE_REGION,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_slaves[] = {
+        &omap2420_l4_core__dss,
+};
+
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+        { .role = "tv_clk", .clk = "dss_54m_fck" },
+        { .role = "sys_clk", .clk = "dss2_fck" },
+};
+
+static struct omap_hwmod omap2420_dss_core_hwmod = {
+        .name           = "dss_core",
+        .class          = &omap2420_dss_hwmod_class,
+        .main_clk       = "dss1_fck", /* instead of dss_fck */
+        .mpu_irqs       = omap2420_dss_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_dss_irqs),
+        .sdma_reqs      = omap2420_dss_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2420_dss_sdma_chs),
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT,
+                },
+        },
+        .opt_clks       = dss_opt_clks,
+        .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+        .slaves         = omap2420_dss_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_dss_slaves),
+        .masters        = omap2420_dss_masters,
+        .masters_cnt    = ARRAY_SIZE(omap2420_dss_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_dispc_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_dispc_hwmod_class = {
+        .name = "dispc",
+        .sysc = &omap2420_dispc_sysc,
+};
+
+static struct omap_hwmod_addr_space omap2420_dss_dispc_addrs[] = {
+        {
+                .pa_start       = 0x48050400,
+                .pa_end         = 0x480507FF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_dispc */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dss_dispc = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_dss_dispc_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap2420_dss_dispc_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_dss_dispc_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP2420_L4_CORE_FW_DSS_DISPC_REGION,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_dispc slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_dispc_slaves[] = {
+        &omap2420_l4_core__dss_dispc,
+};
+
+static struct omap_hwmod omap2420_dss_dispc_hwmod = {
+        .name           = "dss_dispc",
+        .class          = &omap2420_dispc_hwmod_class,
+        .main_clk       = "dss1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT,
+                },
+        },
+        .slaves         = omap2420_dss_dispc_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_dss_dispc_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_rfbi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_rfbi_hwmod_class = {
+        .name = "rfbi",
+        .sysc = &omap2420_rfbi_sysc,
+};
+
+static struct omap_hwmod_addr_space omap2420_dss_rfbi_addrs[] = {
+        {
+                .pa_start       = 0x48050800,
+                .pa_end         = 0x48050BFF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dss_rfbi = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_dss_rfbi_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap2420_dss_rfbi_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_dss_rfbi_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP2420_L4_CORE_FW_DSS_CORE_REGION,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_rfbi slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_rfbi_slaves[] = {
+        &omap2420_l4_core__dss_rfbi,
+};
+
+static struct omap_hwmod omap2420_dss_rfbi_hwmod = {
+        .name           = "dss_rfbi",
+        .class          = &omap2420_rfbi_hwmod_class,
+        .main_clk       = "dss1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+                        .module_offs = CORE_MOD,
+                },
+        },
+        .slaves         = omap2420_dss_rfbi_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_dss_rfbi_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+static struct omap_hwmod_class omap2420_venc_hwmod_class = {
+        .name = "venc",
+};
+
+/* dss_venc */
+static struct omap_hwmod_addr_space omap2420_dss_venc_addrs[] = {
+        {
+                .pa_start       = 0x48050C00,
+                .pa_end         = 0x48050FFF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_venc */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dss_venc = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_dss_venc_hwmod,
+        .clk            = "dss_54m_fck",
+        .addr           = omap2420_dss_venc_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_dss_venc_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP2420_L4_CORE_FW_DSS_VENC_REGION,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .flags          = OCPIF_SWSUP_IDLE,
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_venc slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_venc_slaves[] = {
+        &omap2420_l4_core__dss_venc,
+};
+
+static struct omap_hwmod omap2420_dss_venc_hwmod = {
+        .name           = "dss_venc",
+        .class          = &omap2420_venc_hwmod_class,
+        .main_clk       = "dss1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+                        .module_offs = CORE_MOD,
+                },
+        },
+        .slaves         = omap2420_dss_venc_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_dss_venc_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
 /* I2C common */
 static struct omap_hwmod_class_sysconfig i2c_sysc = {
         .rev_offs       = 0x00,
         .sysc_offs      = 0x20,
         .syss_offs      = 0x10,
-        .sysc_flags     = SYSC_HAS_SOFTRESET,
+        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
 
@@ -647,7 +1613,8 @@ static struct omap_hwmod_class_sysconfig omap242x_gpio_sysc = {
         .sysc_offs      = 0x0010,
         .syss_offs      = 0x0014,
         .sysc_flags     = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
-                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+                           SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -789,7 +1756,7 @@ static struct omap_hwmod_class_sysconfig omap2420_dma_sysc = {
         .syss_offs      = 0x0028,
         .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
                            SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
-                           SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
         .idlemodes      = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -864,16 +1831,342 @@ static struct omap_hwmod omap2420_dma_system_hwmod = {
         .flags          = HWMOD_NO_IDLEST,
 };
 
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors
+ * using a queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_mailbox_sysc = {
+        .rev_offs       = 0x000,
+        .sysc_offs      = 0x010,
+        .syss_offs      = 0x014,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_mailbox_hwmod_class = {
+        .name = "mailbox",
+        .sysc = &omap2420_mailbox_sysc,
+};
+
+/* mailbox */
+static struct omap_hwmod omap2420_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = {
+        { .name = "dsp", .irq = 26 },
+        { .name = "iva", .irq = 34 },
+};
+
+static struct omap_hwmod_addr_space omap2420_mailbox_addrs[] = {
+        {
+                .pa_start       = 0x48094000,
+                .pa_end         = 0x480941ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+/* l4_core -> mailbox */
+static struct omap_hwmod_ocp_if omap2420_l4_core__mailbox = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_mailbox_hwmod,
+        .addr           = omap2420_mailbox_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_mailbox_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap2420_mailbox_slaves[] = {
+        &omap2420_l4_core__mailbox,
+};
+
+static struct omap_hwmod omap2420_mailbox_hwmod = {
+        .name           = "mailbox",
+        .class          = &omap2420_mailbox_hwmod_class,
+        .mpu_irqs       = omap2420_mailbox_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_mailbox_irqs),
+        .main_clk       = "mailboxes_ick",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
+                },
+        },
+        .slaves         = omap2420_mailbox_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_mailbox_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_mcspi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                                SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                                SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_mcspi_class = {
+        .name = "mcspi",
+        .sysc = &omap2420_mcspi_sysc,
+        .rev = OMAP2_MCSPI_REV,
+};
+
+/* mcspi1 */
+static struct omap_hwmod_irq_info omap2420_mcspi1_mpu_irqs[] = {
+        { .irq = 65 },
+};
+
+static struct omap_hwmod_dma_info omap2420_mcspi1_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */
+        { .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */
+        { .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */
+        { .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */
+        { .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */
+        { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */
+        { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */
+        { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_mcspi1_slaves[] = {
+        &omap2420_l4_core__mcspi1,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = {
+        .num_chipselect = 4,
+};
+
+static struct omap_hwmod omap2420_mcspi1_hwmod = {
+        .name           = "mcspi1_hwmod",
+        .mpu_irqs       = omap2420_mcspi1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_mcspi1_mpu_irqs),
+        .sdma_reqs      = omap2420_mcspi1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2420_mcspi1_sdma_reqs),
+        .main_clk       = "mcspi1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MCSPI1_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT,
+                },
+        },
+        .slaves         = omap2420_mcspi1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_mcspi1_slaves),
+        .class          = &omap2420_mcspi_class,
+        .dev_attr       = &omap_mcspi1_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* mcspi2 */
+static struct omap_hwmod_irq_info omap2420_mcspi2_mpu_irqs[] = {
+        { .irq = 66 },
+};
+
+static struct omap_hwmod_dma_info omap2420_mcspi2_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */
+        { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */
+        { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */
+        { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_mcspi2_slaves[] = {
+        &omap2420_l4_core__mcspi2,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = {
+        .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap2420_mcspi2_hwmod = {
+        .name           = "mcspi2_hwmod",
+        .mpu_irqs       = omap2420_mcspi2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_mcspi2_mpu_irqs),
+        .sdma_reqs      = omap2420_mcspi2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2420_mcspi2_sdma_reqs),
+        .main_clk       = "mcspi2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MCSPI2_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT,
+                },
+        },
+        .slaves         = omap2420_mcspi2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_mcspi2_slaves),
+        .class          = &omap2420_mcspi_class,
+        .dev_attr       = &omap_mcspi2_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/*
+ * 'mcbsp' class
+ * multi channel buffered serial port controller
+ */
+
+static struct omap_hwmod_class omap2420_mcbsp_hwmod_class = {
+        .name = "mcbsp",
+};
+
+/* mcbsp1 */
+static struct omap_hwmod_irq_info omap2420_mcbsp1_irqs[] = {
+        { .name = "tx", .irq = 59 },
+        { .name = "rx", .irq = 60 },
+};
+
+static struct omap_hwmod_dma_info omap2420_mcbsp1_sdma_chs[] = {
+        { .name = "rx", .dma_req = 32 },
+        { .name = "tx", .dma_req = 31 },
+};
+
+static struct omap_hwmod_addr_space omap2420_mcbsp1_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x48074000,
+                .pa_end         = 0x480740ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp1 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp1 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_mcbsp1_hwmod,
+        .clk            = "mcbsp1_ick",
+        .addr           = omap2420_mcbsp1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_mcbsp1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp1 slave ports */
+static struct omap_hwmod_ocp_if *omap2420_mcbsp1_slaves[] = {
+        &omap2420_l4_core__mcbsp1,
+};
+
+static struct omap_hwmod omap2420_mcbsp1_hwmod = {
+        .name           = "mcbsp1",
+        .class          = &omap2420_mcbsp_hwmod_class,
+        .mpu_irqs       = omap2420_mcbsp1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_mcbsp1_irqs),
+        .sdma_reqs      = omap2420_mcbsp1_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2420_mcbsp1_sdma_chs),
+        .main_clk       = "mcbsp1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MCBSP1_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT,
+                },
+        },
+        .slaves         = omap2420_mcbsp1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_mcbsp1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* mcbsp2 */
+static struct omap_hwmod_irq_info omap2420_mcbsp2_irqs[] = {
+        { .name = "tx", .irq = 62 },
+        { .name = "rx", .irq = 63 },
+};
+
+static struct omap_hwmod_dma_info omap2420_mcbsp2_sdma_chs[] = {
+        { .name = "rx", .dma_req = 34 },
+        { .name = "tx", .dma_req = 33 },
+};
+
+static struct omap_hwmod_addr_space omap2420_mcbsp2_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x48076000,
+                .pa_end         = 0x480760ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp2 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp2 = {
+        .master         = &omap2420_l4_core_hwmod,
+        .slave          = &omap2420_mcbsp2_hwmod,
+        .clk            = "mcbsp2_ick",
+        .addr           = omap2420_mcbsp2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2420_mcbsp2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp2 slave ports */
+static struct omap_hwmod_ocp_if *omap2420_mcbsp2_slaves[] = {
+        &omap2420_l4_core__mcbsp2,
+};
+
+static struct omap_hwmod omap2420_mcbsp2_hwmod = {
+        .name           = "mcbsp2",
+        .class          = &omap2420_mcbsp_hwmod_class,
+        .mpu_irqs       = omap2420_mcbsp2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2420_mcbsp2_irqs),
+        .sdma_reqs      = omap2420_mcbsp2_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2420_mcbsp2_sdma_chs),
+        .main_clk       = "mcbsp2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MCBSP2_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT,
+                },
+        },
+        .slaves         = omap2420_mcbsp2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2420_mcbsp2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
 static __initdata struct omap_hwmod *omap2420_hwmods[] = {
         &omap2420_l3_main_hwmod,
         &omap2420_l4_core_hwmod,
         &omap2420_l4_wkup_hwmod,
         &omap2420_mpu_hwmod,
         &omap2420_iva_hwmod,
+
+        &omap2420_timer1_hwmod,
+        &omap2420_timer2_hwmod,
+        &omap2420_timer3_hwmod,
+        &omap2420_timer4_hwmod,
+        &omap2420_timer5_hwmod,
+        &omap2420_timer6_hwmod,
+        &omap2420_timer7_hwmod,
+        &omap2420_timer8_hwmod,
+        &omap2420_timer9_hwmod,
+        &omap2420_timer10_hwmod,
+        &omap2420_timer11_hwmod,
+        &omap2420_timer12_hwmod,
+
         &omap2420_wd_timer2_hwmod,
         &omap2420_uart1_hwmod,
         &omap2420_uart2_hwmod,
         &omap2420_uart3_hwmod,
+        /* dss class */
+        &omap2420_dss_core_hwmod,
+        &omap2420_dss_dispc_hwmod,
+        &omap2420_dss_rfbi_hwmod,
+        &omap2420_dss_venc_hwmod,
+        /* i2c class */
         &omap2420_i2c1_hwmod,
         &omap2420_i2c2_hwmod,
 
@@ -885,10 +2178,21 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = {
 
         /* dma_system class*/
         &omap2420_dma_system_hwmod,
+
+        /* mailbox class */
+        &omap2420_mailbox_hwmod,
+
+        /* mcbsp class */
+        &omap2420_mcbsp1_hwmod,
+        &omap2420_mcbsp2_hwmod,
+
+        /* mcspi class */
+        &omap2420_mcspi1_hwmod,
+        &omap2420_mcspi2_hwmod,
         NULL,
 };
 
 int __init omap2420_hwmod_init(void)
 {
-        return omap_hwmod_init(omap2420_hwmods);
+        return omap_hwmod_register(omap2420_hwmods);
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 8ecfbcde13b..0fdf2cabfb1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -18,6 +18,11 @@
 #include <plat/serial.h>
 #include <plat/i2c.h>
 #include <plat/gpio.h>
+#include <plat/mcbsp.h>
+#include <plat/mcspi.h>
+#include <plat/dmtimer.h>
+#include <plat/mmc.h>
+#include <plat/l3_2xxx.h>
 
 #include "omap_hwmod_common_data.h"
 
@@ -38,6 +43,10 @@ static struct omap_hwmod omap2430_mpu_hwmod;
 static struct omap_hwmod omap2430_iva_hwmod;
 static struct omap_hwmod omap2430_l3_main_hwmod;
 static struct omap_hwmod omap2430_l4_core_hwmod;
+static struct omap_hwmod omap2430_dss_core_hwmod;
+static struct omap_hwmod omap2430_dss_dispc_hwmod;
+static struct omap_hwmod omap2430_dss_rfbi_hwmod;
+static struct omap_hwmod omap2430_dss_venc_hwmod;
 static struct omap_hwmod omap2430_wd_timer2_hwmod;
 static struct omap_hwmod omap2430_gpio1_hwmod;
 static struct omap_hwmod omap2430_gpio2_hwmod;
@@ -45,6 +54,16 @@ static struct omap_hwmod omap2430_gpio3_hwmod;
 static struct omap_hwmod omap2430_gpio4_hwmod;
 static struct omap_hwmod omap2430_gpio5_hwmod;
 static struct omap_hwmod omap2430_dma_system_hwmod;
+static struct omap_hwmod omap2430_mcbsp1_hwmod;
+static struct omap_hwmod omap2430_mcbsp2_hwmod;
+static struct omap_hwmod omap2430_mcbsp3_hwmod;
+static struct omap_hwmod omap2430_mcbsp4_hwmod;
+static struct omap_hwmod omap2430_mcbsp5_hwmod;
+static struct omap_hwmod omap2430_mcspi1_hwmod;
+static struct omap_hwmod omap2430_mcspi2_hwmod;
+static struct omap_hwmod omap2430_mcspi3_hwmod;
+static struct omap_hwmod omap2430_mmc1_hwmod;
+static struct omap_hwmod omap2430_mmc2_hwmod;
 
 /* L3 -> L4_CORE interface */
 static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = {
@@ -65,6 +84,19 @@ static struct omap_hwmod_ocp_if *omap2430_l3_main_slaves[] = {
         &omap2430_mpu__l3_main,
 };
 
+/* DSS -> l3 */
+static struct omap_hwmod_ocp_if omap2430_dss__l3 = {
+        .master         = &omap2430_dss_core_hwmod,
+        .slave          = &omap2430_l3_main_hwmod,
+        .fw = {
+                .omap2 = {
+                        .l3_perm_bit  = OMAP2_L3_CORE_FW_CONNID_DSS,
+                        .flags  = OMAP_FIREWALL_L3,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* Master interfaces on the L3 interconnect */
 static struct omap_hwmod_ocp_if *omap2430_l3_main_masters[] = {
         &omap2430_l3_main__l4_core,
@@ -89,6 +121,16 @@ static struct omap_hwmod omap2430_uart3_hwmod;
 static struct omap_hwmod omap2430_i2c1_hwmod;
 static struct omap_hwmod omap2430_i2c2_hwmod;
 
+static struct omap_hwmod omap2430_usbhsotg_hwmod;
+
+/* l3_core -> usbhsotg  interface */
+static struct omap_hwmod_ocp_if omap2430_usbhsotg__l3 = {
+        .master         = &omap2430_usbhsotg_hwmod,
+        .slave          = &omap2430_l3_main_hwmod,
+        .clk            = "core_l3_ck",
+        .user           = OCP_USER_MPU,
+};
+
 /* I2C IP block address space length (in bytes) */
 #define OMAP2_I2C_AS_LEN                128
 
@@ -189,6 +231,71 @@ static struct omap_hwmod_ocp_if omap2_l4_core__uart3 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/*
+* usbhsotg interface data
+*/
+static struct omap_hwmod_addr_space omap2430_usbhsotg_addrs[] = {
+        {
+                .pa_start       = OMAP243X_HS_BASE,
+                .pa_end         = OMAP243X_HS_BASE + SZ_4K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/*  l4_core ->usbhsotg  interface */
+static struct omap_hwmod_ocp_if omap2430_l4_core__usbhsotg = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_usbhsotg_hwmod,
+        .clk            = "usb_l4_ick",
+        .addr           = omap2430_usbhsotg_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_usbhsotg_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_ocp_if *omap2430_usbhsotg_masters[] = {
+        &omap2430_usbhsotg__l3,
+};
+
+static struct omap_hwmod_ocp_if *omap2430_usbhsotg_slaves[] = {
+        &omap2430_l4_core__usbhsotg,
+};
+
+/* L4 CORE -> MMC1 interface */
+static struct omap_hwmod_addr_space omap2430_mmc1_addr_space[] = {
+        {
+                .pa_start       = 0x4809c000,
+                .pa_end         = 0x4809c1ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mmc1 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mmc1_hwmod,
+        .clk            = "mmchs1_ick",
+        .addr           = omap2430_mmc1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mmc1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> MMC2 interface */
+static struct omap_hwmod_addr_space omap2430_mmc2_addr_space[] = {
+        {
+                .pa_start       = 0x480b4000,
+                .pa_end         = 0x480b41ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mmc2 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mmc2_hwmod,
+        .addr           = omap2430_mmc2_addr_space,
+        .clk            = "mmchs2_ick",
+        .addr_cnt       = ARRAY_SIZE(omap2430_mmc2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* Slave interfaces on the L4_CORE interconnect */
 static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = {
         &omap2430_l3_main__l4_core,
@@ -197,6 +304,8 @@ static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = {
 /* Master interfaces on the L4_CORE interconnect */
 static struct omap_hwmod_ocp_if *omap2430_l4_core_masters[] = {
         &omap2430_l4_core__l4_wkup,
+        &omap2430_l4_core__mmc1,
+        &omap2430_l4_core__mmc2,
 };
 
 /* L4 CORE */
@@ -223,6 +332,60 @@ static struct omap_hwmod_ocp_if *omap2430_l4_wkup_slaves[] = {
 static struct omap_hwmod_ocp_if *omap2430_l4_wkup_masters[] = {
 };
 
+/* l4 core -> mcspi1 interface */
+static struct omap_hwmod_addr_space omap2430_mcspi1_addr_space[] = {
+        {
+                .pa_start       = 0x48098000,
+                .pa_end         = 0x480980ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi1 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mcspi1_hwmod,
+        .clk            = "mcspi1_ick",
+        .addr           = omap2430_mcspi1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mcspi1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi2 interface */
+static struct omap_hwmod_addr_space omap2430_mcspi2_addr_space[] = {
+        {
+                .pa_start       = 0x4809a000,
+                .pa_end         = 0x4809a0ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi2 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mcspi2_hwmod,
+        .clk            = "mcspi2_ick",
+        .addr           = omap2430_mcspi2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mcspi2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi3 interface */
+static struct omap_hwmod_addr_space omap2430_mcspi3_addr_space[] = {
+        {
+                .pa_start       = 0x480b8000,
+                .pa_end         = 0x480b80ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi3 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mcspi3_hwmod,
+        .clk            = "mcspi3_ick",
+        .addr           = omap2430_mcspi3_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mcspi3_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* L4 WKUP */
 static struct omap_hwmod omap2430_l4_wkup_hwmod = {
         .name           = "l4_wkup",
@@ -278,6 +441,624 @@ static struct omap_hwmod omap2430_iva_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
+/* Timer Common */
+static struct omap_hwmod_class_sysconfig omap2430_timer_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_timer_hwmod_class = {
+        .name = "timer",
+        .sysc = &omap2430_timer_sysc,
+        .rev = OMAP_TIMER_IP_VERSION_1,
+};
+
+/* timer1 */
+static struct omap_hwmod omap2430_timer1_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer1_mpu_irqs[] = {
+        { .irq = 37, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer1_addrs[] = {
+        {
+                .pa_start       = 0x49018000,
+                .pa_end         = 0x49018000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_wkup -> timer1 */
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__timer1 = {
+        .master         = &omap2430_l4_wkup_hwmod,
+        .slave          = &omap2430_timer1_hwmod,
+        .clk            = "gpt1_ick",
+        .addr           = omap2430_timer1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer1 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer1_slaves[] = {
+        &omap2430_l4_wkup__timer1,
+};
+
+/* timer1 hwmod */
+static struct omap_hwmod omap2430_timer1_hwmod = {
+        .name           = "timer1",
+        .mpu_irqs       = omap2430_timer1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer1_mpu_irqs),
+        .main_clk       = "gpt1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT1_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT1_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer1_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer2 */
+static struct omap_hwmod omap2430_timer2_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer2_mpu_irqs[] = {
+        { .irq = 38, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer2_addrs[] = {
+        {
+                .pa_start       = 0x4802a000,
+                .pa_end         = 0x4802a000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer2 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer2 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer2_hwmod,
+        .clk            = "gpt2_ick",
+        .addr           = omap2430_timer2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer2 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer2_slaves[] = {
+        &omap2430_l4_core__timer2,
+};
+
+/* timer2 hwmod */
+static struct omap_hwmod omap2430_timer2_hwmod = {
+        .name           = "timer2",
+        .mpu_irqs       = omap2430_timer2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer2_mpu_irqs),
+        .main_clk       = "gpt2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT2_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer2_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer3 */
+static struct omap_hwmod omap2430_timer3_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer3_mpu_irqs[] = {
+        { .irq = 39, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer3_addrs[] = {
+        {
+                .pa_start       = 0x48078000,
+                .pa_end         = 0x48078000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer3 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer3 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer3_hwmod,
+        .clk            = "gpt3_ick",
+        .addr           = omap2430_timer3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer3 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer3_slaves[] = {
+        &omap2430_l4_core__timer3,
+};
+
+/* timer3 hwmod */
+static struct omap_hwmod omap2430_timer3_hwmod = {
+        .name           = "timer3",
+        .mpu_irqs       = omap2430_timer3_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer3_mpu_irqs),
+        .main_clk       = "gpt3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT3_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer3_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer4 */
+static struct omap_hwmod omap2430_timer4_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer4_mpu_irqs[] = {
+        { .irq = 40, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer4_addrs[] = {
+        {
+                .pa_start       = 0x4807a000,
+                .pa_end         = 0x4807a000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer4 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer4 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer4_hwmod,
+        .clk            = "gpt4_ick",
+        .addr           = omap2430_timer4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer4 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer4_slaves[] = {
+        &omap2430_l4_core__timer4,
+};
+
+/* timer4 hwmod */
+static struct omap_hwmod omap2430_timer4_hwmod = {
+        .name           = "timer4",
+        .mpu_irqs       = omap2430_timer4_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer4_mpu_irqs),
+        .main_clk       = "gpt4_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT4_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer4_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer5 */
+static struct omap_hwmod omap2430_timer5_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer5_mpu_irqs[] = {
+        { .irq = 41, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer5_addrs[] = {
+        {
+                .pa_start       = 0x4807c000,
+                .pa_end         = 0x4807c000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer5 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer5 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer5_hwmod,
+        .clk            = "gpt5_ick",
+        .addr           = omap2430_timer5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer5_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer5 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer5_slaves[] = {
+        &omap2430_l4_core__timer5,
+};
+
+/* timer5 hwmod */
+static struct omap_hwmod omap2430_timer5_hwmod = {
+        .name           = "timer5",
+        .mpu_irqs       = omap2430_timer5_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer5_mpu_irqs),
+        .main_clk       = "gpt5_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT5_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer5_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer6 */
+static struct omap_hwmod omap2430_timer6_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer6_mpu_irqs[] = {
+        { .irq = 42, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer6_addrs[] = {
+        {
+                .pa_start       = 0x4807e000,
+                .pa_end         = 0x4807e000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer6 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer6 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer6_hwmod,
+        .clk            = "gpt6_ick",
+        .addr           = omap2430_timer6_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer6_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer6 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer6_slaves[] = {
+        &omap2430_l4_core__timer6,
+};
+
+/* timer6 hwmod */
+static struct omap_hwmod omap2430_timer6_hwmod = {
+        .name           = "timer6",
+        .mpu_irqs       = omap2430_timer6_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer6_mpu_irqs),
+        .main_clk       = "gpt6_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT6_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer6_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer6_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer7 */
+static struct omap_hwmod omap2430_timer7_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer7_mpu_irqs[] = {
+        { .irq = 43, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer7_addrs[] = {
+        {
+                .pa_start       = 0x48080000,
+                .pa_end         = 0x48080000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer7 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer7 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer7_hwmod,
+        .clk            = "gpt7_ick",
+        .addr           = omap2430_timer7_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer7_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer7 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer7_slaves[] = {
+        &omap2430_l4_core__timer7,
+};
+
+/* timer7 hwmod */
+static struct omap_hwmod omap2430_timer7_hwmod = {
+        .name           = "timer7",
+        .mpu_irqs       = omap2430_timer7_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer7_mpu_irqs),
+        .main_clk       = "gpt7_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT7_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer7_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer7_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer8 */
+static struct omap_hwmod omap2430_timer8_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer8_mpu_irqs[] = {
+        { .irq = 44, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer8_addrs[] = {
+        {
+                .pa_start       = 0x48082000,
+                .pa_end         = 0x48082000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer8 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer8 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer8_hwmod,
+        .clk            = "gpt8_ick",
+        .addr           = omap2430_timer8_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer8_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer8 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer8_slaves[] = {
+        &omap2430_l4_core__timer8,
+};
+
+/* timer8 hwmod */
+static struct omap_hwmod omap2430_timer8_hwmod = {
+        .name           = "timer8",
+        .mpu_irqs       = omap2430_timer8_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer8_mpu_irqs),
+        .main_clk       = "gpt8_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT8_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer8_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer8_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer9 */
+static struct omap_hwmod omap2430_timer9_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer9_mpu_irqs[] = {
+        { .irq = 45, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer9_addrs[] = {
+        {
+                .pa_start       = 0x48084000,
+                .pa_end         = 0x48084000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer9 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer9 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer9_hwmod,
+        .clk            = "gpt9_ick",
+        .addr           = omap2430_timer9_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer9_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer9 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer9_slaves[] = {
+        &omap2430_l4_core__timer9,
+};
+
+/* timer9 hwmod */
+static struct omap_hwmod omap2430_timer9_hwmod = {
+        .name           = "timer9",
+        .mpu_irqs       = omap2430_timer9_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer9_mpu_irqs),
+        .main_clk       = "gpt9_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT9_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT9_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer9_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer9_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer10 */
+static struct omap_hwmod omap2430_timer10_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer10_mpu_irqs[] = {
+        { .irq = 46, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer10_addrs[] = {
+        {
+                .pa_start       = 0x48086000,
+                .pa_end         = 0x48086000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer10 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer10 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer10_hwmod,
+        .clk            = "gpt10_ick",
+        .addr           = omap2430_timer10_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer10_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer10 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer10_slaves[] = {
+        &omap2430_l4_core__timer10,
+};
+
+/* timer10 hwmod */
+static struct omap_hwmod omap2430_timer10_hwmod = {
+        .name           = "timer10",
+        .mpu_irqs       = omap2430_timer10_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer10_mpu_irqs),
+        .main_clk       = "gpt10_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT10_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT10_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer10_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer10_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer11 */
+static struct omap_hwmod omap2430_timer11_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer11_mpu_irqs[] = {
+        { .irq = 47, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer11_addrs[] = {
+        {
+                .pa_start       = 0x48088000,
+                .pa_end         = 0x48088000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer11 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer11 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer11_hwmod,
+        .clk            = "gpt11_ick",
+        .addr           = omap2430_timer11_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer11_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer11 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer11_slaves[] = {
+        &omap2430_l4_core__timer11,
+};
+
+/* timer11 hwmod */
+static struct omap_hwmod omap2430_timer11_hwmod = {
+        .name           = "timer11",
+        .mpu_irqs       = omap2430_timer11_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer11_mpu_irqs),
+        .main_clk       = "gpt11_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT11_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT11_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer11_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer11_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer12 */
+static struct omap_hwmod omap2430_timer12_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer12_mpu_irqs[] = {
+        { .irq = 48, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer12_addrs[] = {
+        {
+                .pa_start       = 0x4808a000,
+                .pa_end         = 0x4808a000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer12 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer12 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_timer12_hwmod,
+        .clk            = "gpt12_ick",
+        .addr           = omap2430_timer12_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_timer12_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer12 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer12_slaves[] = {
+        &omap2430_l4_core__timer12,
+};
+
+/* timer12 hwmod */
+static struct omap_hwmod omap2430_timer12_hwmod = {
+        .name           = "timer12",
+        .mpu_irqs       = omap2430_timer12_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_timer12_mpu_irqs),
+        .main_clk       = "gpt12_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_GPT12_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_GPT12_SHIFT,
+                },
+        },
+        .slaves         = omap2430_timer12_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_timer12_slaves),
+        .class          = &omap2430_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
 /* l4_wkup -> wd_timer2 */
 static struct omap_hwmod_addr_space omap2430_wd_timer2_addrs[] = {
         {
@@ -307,7 +1088,7 @@ static struct omap_hwmod_class_sysconfig omap2430_wd_timer_sysc = {
         .sysc_offs      = 0x0010,
         .syss_offs      = 0x0014,
         .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
-                           SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
 
@@ -348,7 +1129,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = {
         .syss_offs      = 0x58,
         .sysc_flags     = (SYSC_HAS_SIDLEMODE |
                            SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-                           SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -469,12 +1250,274 @@ static struct omap_hwmod omap2430_uart3_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_dss_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_dss_hwmod_class = {
+        .name = "dss",
+        .sysc = &omap2430_dss_sysc,
+};
+
+/* dss */
+static struct omap_hwmod_irq_info omap2430_dss_irqs[] = {
+        { .irq = 25 },
+};
+static struct omap_hwmod_dma_info omap2430_dss_sdma_chs[] = {
+        { .name = "dispc", .dma_req = 5 },
+};
+
+/* dss */
+/* dss master ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_masters[] = {
+        &omap2430_dss__l3,
+};
+
+static struct omap_hwmod_addr_space omap2430_dss_addrs[] = {
+        {
+                .pa_start       = 0x48050000,
+                .pa_end         = 0x480503FF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dss = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_dss_core_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap2430_dss_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_dss_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_slaves[] = {
+        &omap2430_l4_core__dss,
+};
+
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+        { .role = "tv_clk", .clk = "dss_54m_fck" },
+        { .role = "sys_clk", .clk = "dss2_fck" },
+};
+
+static struct omap_hwmod omap2430_dss_core_hwmod = {
+        .name           = "dss_core",
+        .class          = &omap2430_dss_hwmod_class,
+        .main_clk       = "dss1_fck", /* instead of dss_fck */
+        .mpu_irqs       = omap2430_dss_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_dss_irqs),
+        .sdma_reqs      = omap2430_dss_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_dss_sdma_chs),
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT,
+                },
+        },
+        .opt_clks       = dss_opt_clks,
+        .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+        .slaves         = omap2430_dss_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_dss_slaves),
+        .masters        = omap2430_dss_masters,
+        .masters_cnt    = ARRAY_SIZE(omap2430_dss_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_dispc_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_dispc_hwmod_class = {
+        .name = "dispc",
+        .sysc = &omap2430_dispc_sysc,
+};
+
+static struct omap_hwmod_addr_space omap2430_dss_dispc_addrs[] = {
+        {
+                .pa_start       = 0x48050400,
+                .pa_end         = 0x480507FF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_dispc */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dss_dispc = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_dss_dispc_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap2430_dss_dispc_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_dss_dispc_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_dispc slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_dispc_slaves[] = {
+        &omap2430_l4_core__dss_dispc,
+};
+
+static struct omap_hwmod omap2430_dss_dispc_hwmod = {
+        .name           = "dss_dispc",
+        .class          = &omap2430_dispc_hwmod_class,
+        .main_clk       = "dss1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT,
+                },
+        },
+        .slaves         = omap2430_dss_dispc_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_dss_dispc_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_rfbi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_rfbi_hwmod_class = {
+        .name = "rfbi",
+        .sysc = &omap2430_rfbi_sysc,
+};
+
+static struct omap_hwmod_addr_space omap2430_dss_rfbi_addrs[] = {
+        {
+                .pa_start       = 0x48050800,
+                .pa_end         = 0x48050BFF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dss_rfbi = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_dss_rfbi_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap2430_dss_rfbi_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_dss_rfbi_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_rfbi slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_rfbi_slaves[] = {
+        &omap2430_l4_core__dss_rfbi,
+};
+
+static struct omap_hwmod omap2430_dss_rfbi_hwmod = {
+        .name           = "dss_rfbi",
+        .class          = &omap2430_rfbi_hwmod_class,
+        .main_clk       = "dss1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+                        .module_offs = CORE_MOD,
+                },
+        },
+        .slaves         = omap2430_dss_rfbi_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_dss_rfbi_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+static struct omap_hwmod_class omap2430_venc_hwmod_class = {
+        .name = "venc",
+};
+
+/* dss_venc */
+static struct omap_hwmod_addr_space omap2430_dss_venc_addrs[] = {
+        {
+                .pa_start       = 0x48050C00,
+                .pa_end         = 0x48050FFF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_venc */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dss_venc = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_dss_venc_hwmod,
+        .clk            = "dss_54m_fck",
+        .addr           = omap2430_dss_venc_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_dss_venc_addrs),
+        .flags          = OCPIF_SWSUP_IDLE,
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_venc slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_venc_slaves[] = {
+        &omap2430_l4_core__dss_venc,
+};
+
+static struct omap_hwmod omap2430_dss_venc_hwmod = {
+        .name           = "dss_venc",
+        .class          = &omap2430_venc_hwmod_class,
+        .main_clk       = "dss1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+                        .module_offs = CORE_MOD,
+                },
+        },
+        .slaves         = omap2430_dss_venc_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_dss_venc_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
 /* I2C common */
 static struct omap_hwmod_class_sysconfig i2c_sysc = {
         .rev_offs       = 0x00,
         .sysc_offs      = 0x20,
         .syss_offs      = 0x10,
-        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+                           SYSS_HAS_RESET_STATUS),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
 
@@ -672,7 +1715,8 @@ static struct omap_hwmod_class_sysconfig omap243x_gpio_sysc = {
         .sysc_offs      = 0x0010,
         .syss_offs      = 0x0014,
         .sysc_flags     = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
-                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+                           SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -844,7 +1888,7 @@ static struct omap_hwmod_class_sysconfig omap2430_dma_sysc = {
         .syss_offs      = 0x0028,
         .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
                            SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
-                           SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
         .idlemodes      = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -919,18 +1963,741 @@ static struct omap_hwmod omap2430_dma_system_hwmod = {
         .flags          = HWMOD_NO_IDLEST,
 };
 
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors
+ * using a queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_mailbox_sysc = {
+        .rev_offs       = 0x000,
+        .sysc_offs      = 0x010,
+        .syss_offs      = 0x014,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                                SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_mailbox_hwmod_class = {
+        .name = "mailbox",
+        .sysc = &omap2430_mailbox_sysc,
+};
+
+/* mailbox */
+static struct omap_hwmod omap2430_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = {
+        { .irq = 26 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mailbox_addrs[] = {
+        {
+                .pa_start       = 0x48094000,
+                .pa_end         = 0x480941ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+/* l4_core -> mailbox */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mailbox = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mailbox_hwmod,
+        .addr           = omap2430_mailbox_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mailbox_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mailbox_slaves[] = {
+        &omap2430_l4_core__mailbox,
+};
+
+static struct omap_hwmod omap2430_mailbox_hwmod = {
+        .name           = "mailbox",
+        .class          = &omap2430_mailbox_hwmod_class,
+        .mpu_irqs       = omap2430_mailbox_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mailbox_irqs),
+        .main_clk       = "mailboxes_ick",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mailbox_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mailbox_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_mcspi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                                SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                                SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_mcspi_class = {
+        .name = "mcspi",
+        .sysc = &omap2430_mcspi_sysc,
+        .rev = OMAP2_MCSPI_REV,
+};
+
+/* mcspi1 */
+static struct omap_hwmod_irq_info omap2430_mcspi1_mpu_irqs[] = {
+        { .irq = 65 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcspi1_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */
+        { .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */
+        { .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */
+        { .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */
+        { .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */
+        { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */
+        { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */
+        { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mcspi1_slaves[] = {
+        &omap2430_l4_core__mcspi1,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = {
+        .num_chipselect = 4,
+};
+
+static struct omap_hwmod omap2430_mcspi1_hwmod = {
+        .name           = "mcspi1_hwmod",
+        .mpu_irqs       = omap2430_mcspi1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mcspi1_mpu_irqs),
+        .sdma_reqs      = omap2430_mcspi1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mcspi1_sdma_reqs),
+        .main_clk       = "mcspi1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MCSPI1_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mcspi1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mcspi1_slaves),
+        .class          = &omap2430_mcspi_class,
+        .dev_attr       = &omap_mcspi1_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcspi2 */
+static struct omap_hwmod_irq_info omap2430_mcspi2_mpu_irqs[] = {
+        { .irq = 66 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcspi2_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */
+        { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */
+        { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */
+        { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mcspi2_slaves[] = {
+        &omap2430_l4_core__mcspi2,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = {
+        .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap2430_mcspi2_hwmod = {
+        .name           = "mcspi2_hwmod",
+        .mpu_irqs       = omap2430_mcspi2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mcspi2_mpu_irqs),
+        .sdma_reqs      = omap2430_mcspi2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mcspi2_sdma_reqs),
+        .main_clk       = "mcspi2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MCSPI2_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mcspi2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mcspi2_slaves),
+        .class          = &omap2430_mcspi_class,
+        .dev_attr       = &omap_mcspi2_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcspi3 */
+static struct omap_hwmod_irq_info omap2430_mcspi3_mpu_irqs[] = {
+        { .irq = 91 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcspi3_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 15 }, /* DMA_SPI3_TX0 */
+        { .name = "rx0", .dma_req = 16 }, /* DMA_SPI3_RX0 */
+        { .name = "tx1", .dma_req = 23 }, /* DMA_SPI3_TX1 */
+        { .name = "rx1", .dma_req = 24 }, /* DMA_SPI3_RX1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mcspi3_slaves[] = {
+        &omap2430_l4_core__mcspi3,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi3_dev_attr = {
+        .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap2430_mcspi3_hwmod = {
+        .name           = "mcspi3_hwmod",
+        .mpu_irqs       = omap2430_mcspi3_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mcspi3_mpu_irqs),
+        .sdma_reqs      = omap2430_mcspi3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mcspi3_sdma_reqs),
+        .main_clk       = "mcspi3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 2,
+                        .module_bit = OMAP2430_EN_MCSPI3_SHIFT,
+                        .idlest_reg_id = 2,
+                        .idlest_idle_bit = OMAP2430_ST_MCSPI3_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mcspi3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mcspi3_slaves),
+        .class          = &omap2430_mcspi_class,
+        .dev_attr       = &omap_mcspi3_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/*
+ * usbhsotg
+ */
+static struct omap_hwmod_class_sysconfig omap2430_usbhsotg_sysc = {
+        .rev_offs       = 0x0400,
+        .sysc_offs      = 0x0404,
+        .syss_offs      = 0x0408,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE|
+                          SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                          SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                          MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class usbotg_class = {
+        .name = "usbotg",
+        .sysc = &omap2430_usbhsotg_sysc,
+};
+
+/* usb_otg_hs */
+static struct omap_hwmod_irq_info omap2430_usbhsotg_mpu_irqs[] = {
+
+        { .name = "mc", .irq = 92 },
+        { .name = "dma", .irq = 93 },
+};
+
+static struct omap_hwmod omap2430_usbhsotg_hwmod = {
+        .name           = "usb_otg_hs",
+        .mpu_irqs       = omap2430_usbhsotg_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_usbhsotg_mpu_irqs),
+        .main_clk       = "usbhs_ick",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP2430_EN_USBHS_MASK,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP2430_ST_USBHS_SHIFT,
+                },
+        },
+        .masters        = omap2430_usbhsotg_masters,
+        .masters_cnt    = ARRAY_SIZE(omap2430_usbhsotg_masters),
+        .slaves         = omap2430_usbhsotg_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_usbhsotg_slaves),
+        .class          = &usbotg_class,
+        /*
+         * Erratum ID: i479  idle_req / idle_ack mechanism potentially
+         * broken when autoidle is enabled
+         * workaround is to disable the autoidle bit at module level.
+         */
+        .flags          = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE
+                                | HWMOD_SWSUP_MSTANDBY,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/*
+ * 'mcbsp' class
+ * multi channel buffered serial port controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_mcbsp_sysc = {
+        .rev_offs       = 0x007C,
+        .sysc_offs      = 0x008C,
+        .sysc_flags     = (SYSC_HAS_SOFTRESET),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_mcbsp_hwmod_class = {
+        .name = "mcbsp",
+        .sysc = &omap2430_mcbsp_sysc,
+        .rev  = MCBSP_CONFIG_TYPE2,
+};
+
+/* mcbsp1 */
+static struct omap_hwmod_irq_info omap2430_mcbsp1_irqs[] = {
+        { .name = "tx",         .irq = 59 },
+        { .name = "rx",         .irq = 60 },
+        { .name = "ovr",        .irq = 61 },
+        { .name = "common",     .irq = 64 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp1_sdma_chs[] = {
+        { .name = "rx", .dma_req = 32 },
+        { .name = "tx", .dma_req = 31 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp1_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x48074000,
+                .pa_end         = 0x480740ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp1 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp1 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mcbsp1_hwmod,
+        .clk            = "mcbsp1_ick",
+        .addr           = omap2430_mcbsp1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mcbsp1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp1 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp1_slaves[] = {
+        &omap2430_l4_core__mcbsp1,
+};
+
+static struct omap_hwmod omap2430_mcbsp1_hwmod = {
+        .name           = "mcbsp1",
+        .class          = &omap2430_mcbsp_hwmod_class,
+        .mpu_irqs       = omap2430_mcbsp1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mcbsp1_irqs),
+        .sdma_reqs      = omap2430_mcbsp1_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mcbsp1_sdma_chs),
+        .main_clk       = "mcbsp1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MCBSP1_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mcbsp1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mcbsp1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcbsp2 */
+static struct omap_hwmod_irq_info omap2430_mcbsp2_irqs[] = {
+        { .name = "tx",         .irq = 62 },
+        { .name = "rx",         .irq = 63 },
+        { .name = "common",     .irq = 16 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp2_sdma_chs[] = {
+        { .name = "rx", .dma_req = 34 },
+        { .name = "tx", .dma_req = 33 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp2_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x48076000,
+                .pa_end         = 0x480760ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp2 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp2 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mcbsp2_hwmod,
+        .clk            = "mcbsp2_ick",
+        .addr           = omap2430_mcbsp2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mcbsp2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp2 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp2_slaves[] = {
+        &omap2430_l4_core__mcbsp2,
+};
+
+static struct omap_hwmod omap2430_mcbsp2_hwmod = {
+        .name           = "mcbsp2",
+        .class          = &omap2430_mcbsp_hwmod_class,
+        .mpu_irqs       = omap2430_mcbsp2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mcbsp2_irqs),
+        .sdma_reqs      = omap2430_mcbsp2_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mcbsp2_sdma_chs),
+        .main_clk       = "mcbsp2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_EN_MCBSP2_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mcbsp2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mcbsp2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcbsp3 */
+static struct omap_hwmod_irq_info omap2430_mcbsp3_irqs[] = {
+        { .name = "tx",         .irq = 89 },
+        { .name = "rx",         .irq = 90 },
+        { .name = "common",     .irq = 17 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp3_sdma_chs[] = {
+        { .name = "rx", .dma_req = 18 },
+        { .name = "tx", .dma_req = 17 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp3_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x4808C000,
+                .pa_end         = 0x4808C0ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp3 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp3 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mcbsp3_hwmod,
+        .clk            = "mcbsp3_ick",
+        .addr           = omap2430_mcbsp3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mcbsp3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp3 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp3_slaves[] = {
+        &omap2430_l4_core__mcbsp3,
+};
+
+static struct omap_hwmod omap2430_mcbsp3_hwmod = {
+        .name           = "mcbsp3",
+        .class          = &omap2430_mcbsp_hwmod_class,
+        .mpu_irqs       = omap2430_mcbsp3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mcbsp3_irqs),
+        .sdma_reqs      = omap2430_mcbsp3_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mcbsp3_sdma_chs),
+        .main_clk       = "mcbsp3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP2430_EN_MCBSP3_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 2,
+                        .idlest_idle_bit = OMAP2430_ST_MCBSP3_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mcbsp3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mcbsp3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcbsp4 */
+static struct omap_hwmod_irq_info omap2430_mcbsp4_irqs[] = {
+        { .name = "tx",         .irq = 54 },
+        { .name = "rx",         .irq = 55 },
+        { .name = "common",     .irq = 18 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp4_sdma_chs[] = {
+        { .name = "rx", .dma_req = 20 },
+        { .name = "tx", .dma_req = 19 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp4_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x4808E000,
+                .pa_end         = 0x4808E0ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp4 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp4 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mcbsp4_hwmod,
+        .clk            = "mcbsp4_ick",
+        .addr           = omap2430_mcbsp4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mcbsp4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp4 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp4_slaves[] = {
+        &omap2430_l4_core__mcbsp4,
+};
+
+static struct omap_hwmod omap2430_mcbsp4_hwmod = {
+        .name           = "mcbsp4",
+        .class          = &omap2430_mcbsp_hwmod_class,
+        .mpu_irqs       = omap2430_mcbsp4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mcbsp4_irqs),
+        .sdma_reqs      = omap2430_mcbsp4_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mcbsp4_sdma_chs),
+        .main_clk       = "mcbsp4_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP2430_EN_MCBSP4_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 2,
+                        .idlest_idle_bit = OMAP2430_ST_MCBSP4_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mcbsp4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mcbsp4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcbsp5 */
+static struct omap_hwmod_irq_info omap2430_mcbsp5_irqs[] = {
+        { .name = "tx",         .irq = 81 },
+        { .name = "rx",         .irq = 82 },
+        { .name = "common",     .irq = 19 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp5_sdma_chs[] = {
+        { .name = "rx", .dma_req = 22 },
+        { .name = "tx", .dma_req = 21 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp5_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x48096000,
+                .pa_end         = 0x480960ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp5 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp5 = {
+        .master         = &omap2430_l4_core_hwmod,
+        .slave          = &omap2430_mcbsp5_hwmod,
+        .clk            = "mcbsp5_ick",
+        .addr           = omap2430_mcbsp5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap2430_mcbsp5_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp5 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp5_slaves[] = {
+        &omap2430_l4_core__mcbsp5,
+};
+
+static struct omap_hwmod omap2430_mcbsp5_hwmod = {
+        .name           = "mcbsp5",
+        .class          = &omap2430_mcbsp_hwmod_class,
+        .mpu_irqs       = omap2430_mcbsp5_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mcbsp5_irqs),
+        .sdma_reqs      = omap2430_mcbsp5_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mcbsp5_sdma_chs),
+        .main_clk       = "mcbsp5_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP2430_EN_MCBSP5_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 2,
+                        .idlest_idle_bit = OMAP2430_ST_MCBSP5_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mcbsp5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mcbsp5_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* MMC/SD/SDIO common */
+
+static struct omap_hwmod_class_sysconfig omap2430_mmc_sysc = {
+        .rev_offs       = 0x1fc,
+        .sysc_offs      = 0x10,
+        .syss_offs      = 0x14,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_mmc_class = {
+        .name = "mmc",
+        .sysc = &omap2430_mmc_sysc,
+};
+
+/* MMC/SD/SDIO1 */
+
+static struct omap_hwmod_irq_info omap2430_mmc1_mpu_irqs[] = {
+        { .irq = 83 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mmc1_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 61 }, /* DMA_MMC1_TX */
+        { .name = "rx", .dma_req = 62 }, /* DMA_MMC1_RX */
+};
+
+static struct omap_hwmod_opt_clk omap2430_mmc1_opt_clks[] = {
+        { .role = "dbck", .clk = "mmchsdb1_fck" },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mmc1_slaves[] = {
+        &omap2430_l4_core__mmc1,
+};
+
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+        .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
+static struct omap_hwmod omap2430_mmc1_hwmod = {
+        .name           = "mmc1",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+        .mpu_irqs       = omap2430_mmc1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mmc1_mpu_irqs),
+        .sdma_reqs      = omap2430_mmc1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mmc1_sdma_reqs),
+        .opt_clks       = omap2430_mmc1_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(omap2430_mmc1_opt_clks),
+        .main_clk       = "mmchs1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 2,
+                        .module_bit  = OMAP2430_EN_MMCHS1_SHIFT,
+                        .idlest_reg_id = 2,
+                        .idlest_idle_bit = OMAP2430_ST_MMCHS1_SHIFT,
+                },
+        },
+        .dev_attr       = &mmc1_dev_attr,
+        .slaves         = omap2430_mmc1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mmc1_slaves),
+        .class          = &omap2430_mmc_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* MMC/SD/SDIO2 */
+
+static struct omap_hwmod_irq_info omap2430_mmc2_mpu_irqs[] = {
+        { .irq = 86 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mmc2_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 47 }, /* DMA_MMC2_TX */
+        { .name = "rx", .dma_req = 48 }, /* DMA_MMC2_RX */
+};
+
+static struct omap_hwmod_opt_clk omap2430_mmc2_opt_clks[] = {
+        { .role = "dbck", .clk = "mmchsdb2_fck" },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mmc2_slaves[] = {
+        &omap2430_l4_core__mmc2,
+};
+
+static struct omap_hwmod omap2430_mmc2_hwmod = {
+        .name           = "mmc2",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+        .mpu_irqs       = omap2430_mmc2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap2430_mmc2_mpu_irqs),
+        .sdma_reqs      = omap2430_mmc2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap2430_mmc2_sdma_reqs),
+        .opt_clks       = omap2430_mmc2_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(omap2430_mmc2_opt_clks),
+        .main_clk       = "mmchs2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 2,
+                        .module_bit  = OMAP2430_EN_MMCHS2_SHIFT,
+                        .idlest_reg_id = 2,
+                        .idlest_idle_bit = OMAP2430_ST_MMCHS2_SHIFT,
+                },
+        },
+        .slaves         = omap2430_mmc2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap2430_mmc2_slaves),
+        .class          = &omap2430_mmc_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
 static __initdata struct omap_hwmod *omap2430_hwmods[] = {
         &omap2430_l3_main_hwmod,
         &omap2430_l4_core_hwmod,
         &omap2430_l4_wkup_hwmod,
         &omap2430_mpu_hwmod,
         &omap2430_iva_hwmod,
+
+        &omap2430_timer1_hwmod,
+        &omap2430_timer2_hwmod,
+        &omap2430_timer3_hwmod,
+        &omap2430_timer4_hwmod,
+        &omap2430_timer5_hwmod,
+        &omap2430_timer6_hwmod,
+        &omap2430_timer7_hwmod,
+        &omap2430_timer8_hwmod,
+        &omap2430_timer9_hwmod,
+        &omap2430_timer10_hwmod,
+        &omap2430_timer11_hwmod,
+        &omap2430_timer12_hwmod,
+
         &omap2430_wd_timer2_hwmod,
         &omap2430_uart1_hwmod,
         &omap2430_uart2_hwmod,
         &omap2430_uart3_hwmod,
+        /* dss class */
+        &omap2430_dss_core_hwmod,
+        &omap2430_dss_dispc_hwmod,
+        &omap2430_dss_rfbi_hwmod,
+        &omap2430_dss_venc_hwmod,
+        /* i2c class */
         &omap2430_i2c1_hwmod,
         &omap2430_i2c2_hwmod,
+        &omap2430_mmc1_hwmod,
+        &omap2430_mmc2_hwmod,
 
         /* gpio class */
         &omap2430_gpio1_hwmod,
@@ -941,10 +2708,29 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = {
 
         /* dma_system class*/
         &omap2430_dma_system_hwmod,
+
+        /* mcbsp class */
+        &omap2430_mcbsp1_hwmod,
+        &omap2430_mcbsp2_hwmod,
+        &omap2430_mcbsp3_hwmod,
+        &omap2430_mcbsp4_hwmod,
+        &omap2430_mcbsp5_hwmod,
+
+        /* mailbox class */
+        &omap2430_mailbox_hwmod,
+
+        /* mcspi class */
+        &omap2430_mcspi1_hwmod,
+        &omap2430_mcspi2_hwmod,
+        &omap2430_mcspi3_hwmod,
+
+        /* usbotg class*/
+        &omap2430_usbhsotg_hwmod,
+
         NULL,
 };
 
 int __init omap2430_hwmod_init(void)
 {
-        return omap_hwmod_init(omap2430_hwmods);
+        return omap_hwmod_register(omap2430_hwmods);
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 8d8181334f8..c819c306693 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -18,16 +18,21 @@
 #include <plat/cpu.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
+#include <plat/l3_3xxx.h>
 #include <plat/l4_3xxx.h>
 #include <plat/i2c.h>
 #include <plat/gpio.h>
-#include <plat/smartreflex.h>
+#include <plat/mmc.h>
+#include <plat/mcbsp.h>
+#include <plat/mcspi.h>
+#include <plat/dmtimer.h>
 
 #include "omap_hwmod_common_data.h"
 
 #include "prm-regbits-34xx.h"
 #include "cm-regbits-34xx.h"
 #include "wd_timer.h"
+#include <mach/am35xx.h>
 
 /*
  * OMAP3xxx hardware module integration data
@@ -44,6 +49,12 @@ static struct omap_hwmod omap3xxx_l3_main_hwmod;
 static struct omap_hwmod omap3xxx_l4_core_hwmod;
 static struct omap_hwmod omap3xxx_l4_per_hwmod;
 static struct omap_hwmod omap3xxx_wd_timer2_hwmod;
+static struct omap_hwmod omap3430es1_dss_core_hwmod;
+static struct omap_hwmod omap3xxx_dss_core_hwmod;
+static struct omap_hwmod omap3xxx_dss_dispc_hwmod;
+static struct omap_hwmod omap3xxx_dss_dsi1_hwmod;
+static struct omap_hwmod omap3xxx_dss_rfbi_hwmod;
+static struct omap_hwmod omap3xxx_dss_venc_hwmod;
 static struct omap_hwmod omap3xxx_i2c1_hwmod;
 static struct omap_hwmod omap3xxx_i2c2_hwmod;
 static struct omap_hwmod omap3xxx_i2c3_hwmod;
@@ -55,9 +66,25 @@ static struct omap_hwmod omap3xxx_gpio5_hwmod;
 static struct omap_hwmod omap3xxx_gpio6_hwmod;
 static struct omap_hwmod omap34xx_sr1_hwmod;
 static struct omap_hwmod omap34xx_sr2_hwmod;
+static struct omap_hwmod omap34xx_mcspi1;
+static struct omap_hwmod omap34xx_mcspi2;
+static struct omap_hwmod omap34xx_mcspi3;
+static struct omap_hwmod omap34xx_mcspi4;
+static struct omap_hwmod omap3xxx_mmc1_hwmod;
+static struct omap_hwmod omap3xxx_mmc2_hwmod;
+static struct omap_hwmod omap3xxx_mmc3_hwmod;
+static struct omap_hwmod am35xx_usbhsotg_hwmod;
 
 static struct omap_hwmod omap3xxx_dma_system_hwmod;
 
+static struct omap_hwmod omap3xxx_mcbsp1_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp2_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp3_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp4_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp5_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod;
+
 /* L3 -> L4_CORE interface */
 static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = {
         .master = &omap3xxx_l3_main_hwmod,
@@ -72,10 +99,26 @@ static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_per = {
         .user   = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* L3 taret configuration and error log registers */
+static struct omap_hwmod_irq_info omap3xxx_l3_main_irqs[] = {
+        { .irq = INT_34XX_L3_DBG_IRQ },
+        { .irq = INT_34XX_L3_APP_IRQ },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_l3_main_addrs[] = {
+        {
+                .pa_start       = 0x68000000,
+                .pa_end         = 0x6800ffff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
 /* MPU -> L3 interface */
 static struct omap_hwmod_ocp_if omap3xxx_mpu__l3_main = {
-        .master = &omap3xxx_mpu_hwmod,
-        .slave  = &omap3xxx_l3_main_hwmod,
+        .master   = &omap3xxx_mpu_hwmod,
+        .slave    = &omap3xxx_l3_main_hwmod,
+        .addr     = omap3xxx_l3_main_addrs,
+        .addr_cnt = ARRAY_SIZE(omap3xxx_l3_main_addrs),
         .user   = OCP_USER_MPU,
 };
 
@@ -84,6 +127,19 @@ static struct omap_hwmod_ocp_if *omap3xxx_l3_main_slaves[] = {
         &omap3xxx_mpu__l3_main,
 };
 
+/* DSS -> l3 */
+static struct omap_hwmod_ocp_if omap3xxx_dss__l3 = {
+        .master         = &omap3xxx_dss_core_hwmod,
+        .slave          = &omap3xxx_l3_main_hwmod,
+        .fw = {
+                .omap2 = {
+                        .l3_perm_bit  = OMAP3_L3_CORE_FW_INIT_ID_DSS,
+                        .flags  = OMAP_FIREWALL_L3,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* Master interfaces on the L3 interconnect */
 static struct omap_hwmod_ocp_if *omap3xxx_l3_main_masters[] = {
         &omap3xxx_l3_main__l4_core,
@@ -94,6 +150,8 @@ static struct omap_hwmod_ocp_if *omap3xxx_l3_main_masters[] = {
 static struct omap_hwmod omap3xxx_l3_main_hwmod = {
         .name           = "l3_main",
         .class          = &l3_hwmod_class,
+        .mpu_irqs       = omap3xxx_l3_main_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_l3_main_irqs),
         .masters        = omap3xxx_l3_main_masters,
         .masters_cnt    = ARRAY_SIZE(omap3xxx_l3_main_masters),
         .slaves         = omap3xxx_l3_main_slaves,
@@ -107,7 +165,23 @@ static struct omap_hwmod omap3xxx_uart1_hwmod;
 static struct omap_hwmod omap3xxx_uart2_hwmod;
 static struct omap_hwmod omap3xxx_uart3_hwmod;
 static struct omap_hwmod omap3xxx_uart4_hwmod;
+static struct omap_hwmod omap3xxx_usbhsotg_hwmod;
 
+/* l3_core -> usbhsotg interface */
+static struct omap_hwmod_ocp_if omap3xxx_usbhsotg__l3 = {
+        .master         = &omap3xxx_usbhsotg_hwmod,
+        .slave          = &omap3xxx_l3_main_hwmod,
+        .clk            = "core_l3_ick",
+        .user           = OCP_USER_MPU,
+};
+
+/* l3_core -> am35xx_usbhsotg interface */
+static struct omap_hwmod_ocp_if am35xx_usbhsotg__l3 = {
+        .master         = &am35xx_usbhsotg_hwmod,
+        .slave          = &omap3xxx_l3_main_hwmod,
+        .clk            = "core_l3_ick",
+        .user           = OCP_USER_MPU,
+};
 /* L4_CORE -> L4_WKUP interface */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = {
         .master = &omap3xxx_l4_core_hwmod,
@@ -115,6 +189,63 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = {
         .user   = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* L4 CORE -> MMC1 interface */
+static struct omap_hwmod_addr_space omap3xxx_mmc1_addr_space[] = {
+        {
+                .pa_start       = 0x4809c000,
+                .pa_end         = 0x4809c1ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc1 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_mmc1_hwmod,
+        .clk            = "mmchs1_ick",
+        .addr           = omap3xxx_mmc1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mmc1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+        .flags          = OMAP_FIREWALL_L4
+};
+
+/* L4 CORE -> MMC2 interface */
+static struct omap_hwmod_addr_space omap3xxx_mmc2_addr_space[] = {
+        {
+                .pa_start       = 0x480b4000,
+                .pa_end         = 0x480b41ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc2 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_mmc2_hwmod,
+        .clk            = "mmchs2_ick",
+        .addr           = omap3xxx_mmc2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mmc2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+        .flags          = OMAP_FIREWALL_L4
+};
+
+/* L4 CORE -> MMC3 interface */
+static struct omap_hwmod_addr_space omap3xxx_mmc3_addr_space[] = {
+        {
+                .pa_start       = 0x480ad000,
+                .pa_end         = 0x480ad1ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc3 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_mmc3_hwmod,
+        .clk            = "mmchs3_ick",
+        .addr           = omap3xxx_mmc3_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mmc3_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+        .flags          = OMAP_FIREWALL_L4
+};
+
 /* L4 CORE -> UART1 interface */
 static struct omap_hwmod_addr_space omap3xxx_uart1_addr_space[] = {
         {
@@ -301,29 +432,70 @@ static struct omap_hwmod_ocp_if omap3_l4_core__sr2 = {
         .user           = OCP_USER_MPU,
 };
 
+/*
+* usbhsotg interface data
+*/
+
+static struct omap_hwmod_addr_space omap3xxx_usbhsotg_addrs[] = {
+        {
+                .pa_start       = OMAP34XX_HSUSB_OTG_BASE,
+                .pa_end         = OMAP34XX_HSUSB_OTG_BASE + SZ_4K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> usbhsotg  */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__usbhsotg = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_usbhsotg_hwmod,
+        .clk            = "l4_ick",
+        .addr           = omap3xxx_usbhsotg_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_usbhsotg_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_usbhsotg_masters[] = {
+        &omap3xxx_usbhsotg__l3,
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_usbhsotg_slaves[] = {
+        &omap3xxx_l4_core__usbhsotg,
+};
+
+static struct omap_hwmod_addr_space am35xx_usbhsotg_addrs[] = {
+        {
+                .pa_start       = AM35XX_IPSS_USBOTGSS_BASE,
+                .pa_end         = AM35XX_IPSS_USBOTGSS_BASE + SZ_4K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> usbhsotg  */
+static struct omap_hwmod_ocp_if am35xx_l4_core__usbhsotg = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &am35xx_usbhsotg_hwmod,
+        .clk            = "l4_ick",
+        .addr           = am35xx_usbhsotg_addrs,
+        .addr_cnt       = ARRAY_SIZE(am35xx_usbhsotg_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_ocp_if *am35xx_usbhsotg_masters[] = {
+        &am35xx_usbhsotg__l3,
+};
+
+static struct omap_hwmod_ocp_if *am35xx_usbhsotg_slaves[] = {
+        &am35xx_l4_core__usbhsotg,
+};
 /* Slave interfaces on the L4_CORE interconnect */
 static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = {
         &omap3xxx_l3_main__l4_core,
-        &omap3_l4_core__sr1,
-        &omap3_l4_core__sr2,
-};
-
-/* Master interfaces on the L4_CORE interconnect */
-static struct omap_hwmod_ocp_if *omap3xxx_l4_core_masters[] = {
-        &omap3xxx_l4_core__l4_wkup,
-        &omap3_l4_core__uart1,
-        &omap3_l4_core__uart2,
-        &omap3_l4_core__i2c1,
-        &omap3_l4_core__i2c2,
-        &omap3_l4_core__i2c3,
 };
 
 /* L4 CORE */
 static struct omap_hwmod omap3xxx_l4_core_hwmod = {
         .name           = "l4_core",
         .class          = &l4_hwmod_class,
-        .masters        = omap3xxx_l4_core_masters,
-        .masters_cnt    = ARRAY_SIZE(omap3xxx_l4_core_masters),
         .slaves         = omap3xxx_l4_core_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap3xxx_l4_core_slaves),
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -335,18 +507,10 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_per_slaves[] = {
         &omap3xxx_l3_main__l4_per,
 };
 
-/* Master interfaces on the L4_PER interconnect */
-static struct omap_hwmod_ocp_if *omap3xxx_l4_per_masters[] = {
-        &omap3_l4_per__uart3,
-        &omap3_l4_per__uart4,
-};
-
 /* L4 PER */
 static struct omap_hwmod omap3xxx_l4_per_hwmod = {
         .name           = "l4_per",
         .class          = &l4_hwmod_class,
-        .masters        = omap3xxx_l4_per_masters,
-        .masters_cnt    = ARRAY_SIZE(omap3xxx_l4_per_masters),
         .slaves         = omap3xxx_l4_per_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap3xxx_l4_per_slaves),
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -358,16 +522,10 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_wkup_slaves[] = {
         &omap3xxx_l4_core__l4_wkup,
 };
 
-/* Master interfaces on the L4_WKUP interconnect */
-static struct omap_hwmod_ocp_if *omap3xxx_l4_wkup_masters[] = {
-};
-
 /* L4 WKUP */
 static struct omap_hwmod omap3xxx_l4_wkup_hwmod = {
         .name           = "l4_wkup",
         .class          = &l4_hwmod_class,
-        .masters        = omap3xxx_l4_wkup_masters,
-        .masters_cnt    = ARRAY_SIZE(omap3xxx_l4_wkup_masters),
         .slaves         = omap3xxx_l4_wkup_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap3xxx_l4_wkup_slaves),
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -417,6 +575,640 @@ static struct omap_hwmod omap3xxx_iva_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 };
 
+/* timer class */
+static struct omap_hwmod_class_sysconfig omap3xxx_timer_1ms_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+                                SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                                SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_timer_1ms_hwmod_class = {
+        .name = "timer",
+        .sysc = &omap3xxx_timer_1ms_sysc,
+        .rev = OMAP_TIMER_IP_VERSION_1,
+};
+
+static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_timer_hwmod_class = {
+        .name = "timer",
+        .sysc = &omap3xxx_timer_sysc,
+        .rev =  OMAP_TIMER_IP_VERSION_1,
+};
+
+/* timer1 */
+static struct omap_hwmod omap3xxx_timer1_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer1_mpu_irqs[] = {
+        { .irq = 37, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer1_addrs[] = {
+        {
+                .pa_start       = 0x48318000,
+                .pa_end         = 0x48318000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_wkup -> timer1 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__timer1 = {
+        .master         = &omap3xxx_l4_wkup_hwmod,
+        .slave          = &omap3xxx_timer1_hwmod,
+        .clk            = "gpt1_ick",
+        .addr           = omap3xxx_timer1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer1 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer1_slaves[] = {
+        &omap3xxx_l4_wkup__timer1,
+};
+
+/* timer1 hwmod */
+static struct omap_hwmod omap3xxx_timer1_hwmod = {
+        .name           = "timer1",
+        .mpu_irqs       = omap3xxx_timer1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer1_mpu_irqs),
+        .main_clk       = "gpt1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT1_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT1_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer1_slaves),
+        .class          = &omap3xxx_timer_1ms_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer2 */
+static struct omap_hwmod omap3xxx_timer2_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer2_mpu_irqs[] = {
+        { .irq = 38, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer2_addrs[] = {
+        {
+                .pa_start       = 0x49032000,
+                .pa_end         = 0x49032000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer2 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer2 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_timer2_hwmod,
+        .clk            = "gpt2_ick",
+        .addr           = omap3xxx_timer2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer2 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer2_slaves[] = {
+        &omap3xxx_l4_per__timer2,
+};
+
+/* timer2 hwmod */
+static struct omap_hwmod omap3xxx_timer2_hwmod = {
+        .name           = "timer2",
+        .mpu_irqs       = omap3xxx_timer2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer2_mpu_irqs),
+        .main_clk       = "gpt2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT2_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT2_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer2_slaves),
+        .class          = &omap3xxx_timer_1ms_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer3 */
+static struct omap_hwmod omap3xxx_timer3_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer3_mpu_irqs[] = {
+        { .irq = 39, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer3_addrs[] = {
+        {
+                .pa_start       = 0x49034000,
+                .pa_end         = 0x49034000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer3 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer3 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_timer3_hwmod,
+        .clk            = "gpt3_ick",
+        .addr           = omap3xxx_timer3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer3 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer3_slaves[] = {
+        &omap3xxx_l4_per__timer3,
+};
+
+/* timer3 hwmod */
+static struct omap_hwmod omap3xxx_timer3_hwmod = {
+        .name           = "timer3",
+        .mpu_irqs       = omap3xxx_timer3_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer3_mpu_irqs),
+        .main_clk       = "gpt3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT3_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT3_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer3_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer4 */
+static struct omap_hwmod omap3xxx_timer4_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer4_mpu_irqs[] = {
+        { .irq = 40, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer4_addrs[] = {
+        {
+                .pa_start       = 0x49036000,
+                .pa_end         = 0x49036000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer4 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer4 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_timer4_hwmod,
+        .clk            = "gpt4_ick",
+        .addr           = omap3xxx_timer4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer4 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer4_slaves[] = {
+        &omap3xxx_l4_per__timer4,
+};
+
+/* timer4 hwmod */
+static struct omap_hwmod omap3xxx_timer4_hwmod = {
+        .name           = "timer4",
+        .mpu_irqs       = omap3xxx_timer4_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer4_mpu_irqs),
+        .main_clk       = "gpt4_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT4_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT4_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer4_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer5 */
+static struct omap_hwmod omap3xxx_timer5_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer5_mpu_irqs[] = {
+        { .irq = 41, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer5_addrs[] = {
+        {
+                .pa_start       = 0x49038000,
+                .pa_end         = 0x49038000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer5 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer5 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_timer5_hwmod,
+        .clk            = "gpt5_ick",
+        .addr           = omap3xxx_timer5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer5_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer5 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer5_slaves[] = {
+        &omap3xxx_l4_per__timer5,
+};
+
+/* timer5 hwmod */
+static struct omap_hwmod omap3xxx_timer5_hwmod = {
+        .name           = "timer5",
+        .mpu_irqs       = omap3xxx_timer5_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer5_mpu_irqs),
+        .main_clk       = "gpt5_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT5_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT5_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer5_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer6 */
+static struct omap_hwmod omap3xxx_timer6_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer6_mpu_irqs[] = {
+        { .irq = 42, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer6_addrs[] = {
+        {
+                .pa_start       = 0x4903A000,
+                .pa_end         = 0x4903A000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer6 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer6 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_timer6_hwmod,
+        .clk            = "gpt6_ick",
+        .addr           = omap3xxx_timer6_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer6_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer6 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer6_slaves[] = {
+        &omap3xxx_l4_per__timer6,
+};
+
+/* timer6 hwmod */
+static struct omap_hwmod omap3xxx_timer6_hwmod = {
+        .name           = "timer6",
+        .mpu_irqs       = omap3xxx_timer6_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer6_mpu_irqs),
+        .main_clk       = "gpt6_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT6_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT6_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer6_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer6_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer7 */
+static struct omap_hwmod omap3xxx_timer7_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer7_mpu_irqs[] = {
+        { .irq = 43, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer7_addrs[] = {
+        {
+                .pa_start       = 0x4903C000,
+                .pa_end         = 0x4903C000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer7 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer7 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_timer7_hwmod,
+        .clk            = "gpt7_ick",
+        .addr           = omap3xxx_timer7_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer7_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer7 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer7_slaves[] = {
+        &omap3xxx_l4_per__timer7,
+};
+
+/* timer7 hwmod */
+static struct omap_hwmod omap3xxx_timer7_hwmod = {
+        .name           = "timer7",
+        .mpu_irqs       = omap3xxx_timer7_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer7_mpu_irqs),
+        .main_clk       = "gpt7_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT7_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT7_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer7_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer7_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer8 */
+static struct omap_hwmod omap3xxx_timer8_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer8_mpu_irqs[] = {
+        { .irq = 44, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer8_addrs[] = {
+        {
+                .pa_start       = 0x4903E000,
+                .pa_end         = 0x4903E000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer8 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer8 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_timer8_hwmod,
+        .clk            = "gpt8_ick",
+        .addr           = omap3xxx_timer8_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer8_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer8 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer8_slaves[] = {
+        &omap3xxx_l4_per__timer8,
+};
+
+/* timer8 hwmod */
+static struct omap_hwmod omap3xxx_timer8_hwmod = {
+        .name           = "timer8",
+        .mpu_irqs       = omap3xxx_timer8_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer8_mpu_irqs),
+        .main_clk       = "gpt8_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT8_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT8_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer8_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer8_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer9 */
+static struct omap_hwmod omap3xxx_timer9_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer9_mpu_irqs[] = {
+        { .irq = 45, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer9_addrs[] = {
+        {
+                .pa_start       = 0x49040000,
+                .pa_end         = 0x49040000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer9 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer9 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_timer9_hwmod,
+        .clk            = "gpt9_ick",
+        .addr           = omap3xxx_timer9_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer9_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer9 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer9_slaves[] = {
+        &omap3xxx_l4_per__timer9,
+};
+
+/* timer9 hwmod */
+static struct omap_hwmod omap3xxx_timer9_hwmod = {
+        .name           = "timer9",
+        .mpu_irqs       = omap3xxx_timer9_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer9_mpu_irqs),
+        .main_clk       = "gpt9_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT9_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT9_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer9_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer9_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer10 */
+static struct omap_hwmod omap3xxx_timer10_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer10_mpu_irqs[] = {
+        { .irq = 46, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer10_addrs[] = {
+        {
+                .pa_start       = 0x48086000,
+                .pa_end         = 0x48086000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer10 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer10 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_timer10_hwmod,
+        .clk            = "gpt10_ick",
+        .addr           = omap3xxx_timer10_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer10_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer10 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer10_slaves[] = {
+        &omap3xxx_l4_core__timer10,
+};
+
+/* timer10 hwmod */
+static struct omap_hwmod omap3xxx_timer10_hwmod = {
+        .name           = "timer10",
+        .mpu_irqs       = omap3xxx_timer10_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer10_mpu_irqs),
+        .main_clk       = "gpt10_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT10_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT10_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer10_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer10_slaves),
+        .class          = &omap3xxx_timer_1ms_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer11 */
+static struct omap_hwmod omap3xxx_timer11_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer11_mpu_irqs[] = {
+        { .irq = 47, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer11_addrs[] = {
+        {
+                .pa_start       = 0x48088000,
+                .pa_end         = 0x48088000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer11 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer11 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_timer11_hwmod,
+        .clk            = "gpt11_ick",
+        .addr           = omap3xxx_timer11_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer11_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer11 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer11_slaves[] = {
+        &omap3xxx_l4_core__timer11,
+};
+
+/* timer11 hwmod */
+static struct omap_hwmod omap3xxx_timer11_hwmod = {
+        .name           = "timer11",
+        .mpu_irqs       = omap3xxx_timer11_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer11_mpu_irqs),
+        .main_clk       = "gpt11_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT11_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT11_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer11_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer11_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer12*/
+static struct omap_hwmod omap3xxx_timer12_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer12_mpu_irqs[] = {
+        { .irq = 95, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer12_addrs[] = {
+        {
+                .pa_start       = 0x48304000,
+                .pa_end         = 0x48304000 + SZ_1K - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> timer12 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer12 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_timer12_hwmod,
+        .clk            = "gpt12_ick",
+        .addr           = omap3xxx_timer12_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_timer12_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer12 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer12_slaves[] = {
+        &omap3xxx_l4_core__timer12,
+};
+
+/* timer12 hwmod */
+static struct omap_hwmod omap3xxx_timer12_hwmod = {
+        .name           = "timer12",
+        .mpu_irqs       = omap3xxx_timer12_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_timer12_mpu_irqs),
+        .main_clk       = "gpt12_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_GPT12_SHIFT,
+                        .module_offs = WKUP_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_GPT12_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_timer12_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_timer12_slaves),
+        .class          = &omap3xxx_timer_hwmod_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
 /* l4_wkup -> wd_timer2 */
 static struct omap_hwmod_addr_space omap3xxx_wd_timer2_addrs[] = {
         {
@@ -447,7 +1239,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_wd_timer_sysc = {
         .syss_offs      = 0x0014,
         .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_EMUFREE |
                            SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-                           SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY),
+                           SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -459,7 +1252,7 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = {
         .syss_offs      = 0x10,
         .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
                            SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-                           SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -491,6 +1284,11 @@ static struct omap_hwmod omap3xxx_wd_timer2_hwmod = {
         .slaves         = omap3xxx_wd_timer2_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap3xxx_wd_timer2_slaves),
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+        /*
+         * XXX: Use software supervised mode, HW supervised smartidle seems to
+         * block CORE power domain idle transitions. Maybe a HW bug in wdt2?
+         */
+        .flags          = HWMOD_SWSUP_SIDLE,
 };
 
 /* UART common */
@@ -501,7 +1299,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = {
         .syss_offs      = 0x58,
         .sysc_flags     = (SYSC_HAS_SIDLEMODE |
                            SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-                           SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -664,6 +1462,411 @@ static struct omap_hwmod_class i2c_class = {
         .sysc = &i2c_sysc,
 };
 
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_dss_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_dss_hwmod_class = {
+        .name = "dss",
+        .sysc = &omap3xxx_dss_sysc,
+};
+
+/* dss */
+static struct omap_hwmod_irq_info omap3xxx_dss_irqs[] = {
+        { .irq = 25 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_dss_sdma_chs[] = {
+        { .name = "dispc", .dma_req = 5 },
+        { .name = "dsi1", .dma_req = 74 },
+};
+
+/* dss */
+/* dss master ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_masters[] = {
+        &omap3xxx_dss__l3,
+};
+
+static struct omap_hwmod_addr_space omap3xxx_dss_addrs[] = {
+        {
+                .pa_start       = 0x48050000,
+                .pa_end         = 0x480503FF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss */
+static struct omap_hwmod_ocp_if omap3430es1_l4_core__dss = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3430es1_dss_core_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap3xxx_dss_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_dss_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3ES1_L4_CORE_FW_DSS_CORE_REGION,
+                        .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_dss_core_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap3xxx_dss_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_dss_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3_L4_CORE_FW_DSS_CORE_REGION,
+                        .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss slave ports */
+static struct omap_hwmod_ocp_if *omap3430es1_dss_slaves[] = {
+        &omap3430es1_l4_core__dss,
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_dss_slaves[] = {
+        &omap3xxx_l4_core__dss,
+};
+
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+        { .role = "tv_clk", .clk = "dss_tv_fck" },
+        { .role = "dssclk", .clk = "dss_96m_fck" },
+        { .role = "sys_clk", .clk = "dss2_alwon_fck" },
+};
+
+static struct omap_hwmod omap3430es1_dss_core_hwmod = {
+        .name           = "dss_core",
+        .class          = &omap3xxx_dss_hwmod_class,
+        .main_clk       = "dss1_alwon_fck", /* instead of dss_fck */
+        .mpu_irqs       = omap3xxx_dss_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_dss_irqs),
+        .sdma_reqs      = omap3xxx_dss_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap3xxx_dss_sdma_chs),
+
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_DSS1_SHIFT,
+                        .module_offs = OMAP3430_DSS_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_stdby_bit = OMAP3430ES1_ST_DSS_SHIFT,
+                },
+        },
+        .opt_clks       = dss_opt_clks,
+        .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+        .slaves         = omap3430es1_dss_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3430es1_dss_slaves),
+        .masters        = omap3xxx_dss_masters,
+        .masters_cnt    = ARRAY_SIZE(omap3xxx_dss_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+static struct omap_hwmod omap3xxx_dss_core_hwmod = {
+        .name           = "dss_core",
+        .class          = &omap3xxx_dss_hwmod_class,
+        .main_clk       = "dss1_alwon_fck", /* instead of dss_fck */
+        .mpu_irqs       = omap3xxx_dss_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_dss_irqs),
+        .sdma_reqs      = omap3xxx_dss_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap3xxx_dss_sdma_chs),
+
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_DSS1_SHIFT,
+                        .module_offs = OMAP3430_DSS_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430ES2_ST_DSS_IDLE_SHIFT,
+                        .idlest_stdby_bit = OMAP3430ES2_ST_DSS_STDBY_SHIFT,
+                },
+        },
+        .opt_clks       = dss_opt_clks,
+        .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+        .slaves         = omap3xxx_dss_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_dss_slaves),
+        .masters        = omap3xxx_dss_masters,
+        .masters_cnt    = ARRAY_SIZE(omap3xxx_dss_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2 |
+                                CHIP_IS_OMAP3630ES1 | CHIP_GE_OMAP3630ES1_1),
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_dispc_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_MIDLEMODE | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_dispc_hwmod_class = {
+        .name = "dispc",
+        .sysc = &omap3xxx_dispc_sysc,
+};
+
+static struct omap_hwmod_addr_space omap3xxx_dss_dispc_addrs[] = {
+        {
+                .pa_start       = 0x48050400,
+                .pa_end         = 0x480507FF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_dispc */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dispc = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_dss_dispc_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap3xxx_dss_dispc_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_dss_dispc_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3_L4_CORE_FW_DSS_DISPC_REGION,
+                        .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_dispc slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_dispc_slaves[] = {
+        &omap3xxx_l4_core__dss_dispc,
+};
+
+static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
+        .name           = "dss_dispc",
+        .class          = &omap3xxx_dispc_hwmod_class,
+        .main_clk       = "dss1_alwon_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_DSS1_SHIFT,
+                        .module_offs = OMAP3430_DSS_MOD,
+                },
+        },
+        .slaves         = omap3xxx_dss_dispc_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_dss_dispc_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
+                                CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
+                                CHIP_GE_OMAP3630ES1_1),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'dsi' class
+ * display serial interface controller
+ */
+
+static struct omap_hwmod_class omap3xxx_dsi_hwmod_class = {
+        .name = "dsi",
+};
+
+/* dss_dsi1 */
+static struct omap_hwmod_addr_space omap3xxx_dss_dsi1_addrs[] = {
+        {
+                .pa_start       = 0x4804FC00,
+                .pa_end         = 0x4804FFFF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_dsi1 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dsi1 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_dss_dsi1_hwmod,
+        .addr           = omap3xxx_dss_dsi1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_dss_dsi1_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3_L4_CORE_FW_DSS_DSI_REGION,
+                        .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_dsi1 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_dsi1_slaves[] = {
+        &omap3xxx_l4_core__dss_dsi1,
+};
+
+static struct omap_hwmod omap3xxx_dss_dsi1_hwmod = {
+        .name           = "dss_dsi1",
+        .class          = &omap3xxx_dsi_hwmod_class,
+        .main_clk       = "dss1_alwon_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_DSS1_SHIFT,
+                        .module_offs = OMAP3430_DSS_MOD,
+                },
+        },
+        .slaves         = omap3xxx_dss_dsi1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_dss_dsi1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
+                                CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
+                                CHIP_GE_OMAP3630ES1_1),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_rfbi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_rfbi_hwmod_class = {
+        .name = "rfbi",
+        .sysc = &omap3xxx_rfbi_sysc,
+};
+
+static struct omap_hwmod_addr_space omap3xxx_dss_rfbi_addrs[] = {
+        {
+                .pa_start       = 0x48050800,
+                .pa_end         = 0x48050BFF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_rfbi = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_dss_rfbi_hwmod,
+        .clk            = "dss_ick",
+        .addr           = omap3xxx_dss_rfbi_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_dss_rfbi_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3_L4_CORE_FW_DSS_RFBI_REGION,
+                        .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP ,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_rfbi slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_rfbi_slaves[] = {
+        &omap3xxx_l4_core__dss_rfbi,
+};
+
+static struct omap_hwmod omap3xxx_dss_rfbi_hwmod = {
+        .name           = "dss_rfbi",
+        .class          = &omap3xxx_rfbi_hwmod_class,
+        .main_clk       = "dss1_alwon_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_DSS1_SHIFT,
+                        .module_offs = OMAP3430_DSS_MOD,
+                },
+        },
+        .slaves         = omap3xxx_dss_rfbi_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_dss_rfbi_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
+                                CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
+                                CHIP_GE_OMAP3630ES1_1),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+static struct omap_hwmod_class omap3xxx_venc_hwmod_class = {
+        .name = "venc",
+};
+
+/* dss_venc */
+static struct omap_hwmod_addr_space omap3xxx_dss_venc_addrs[] = {
+        {
+                .pa_start       = 0x48050C00,
+                .pa_end         = 0x48050FFF,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> dss_venc */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_venc = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_dss_venc_hwmod,
+        .clk            = "dss_tv_fck",
+        .addr           = omap3xxx_dss_venc_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_dss_venc_addrs),
+        .fw = {
+                .omap2 = {
+                        .l4_fw_region  = OMAP3_L4_CORE_FW_DSS_VENC_REGION,
+                        .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+                        .flags  = OMAP_FIREWALL_L4,
+                }
+        },
+        .flags          = OCPIF_SWSUP_IDLE,
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_venc slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_venc_slaves[] = {
+        &omap3xxx_l4_core__dss_venc,
+};
+
+static struct omap_hwmod omap3xxx_dss_venc_hwmod = {
+        .name           = "dss_venc",
+        .class          = &omap3xxx_venc_hwmod_class,
+        .main_clk       = "dss1_alwon_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_DSS1_SHIFT,
+                        .module_offs = OMAP3430_DSS_MOD,
+                },
+        },
+        .slaves         = omap3xxx_dss_venc_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_dss_venc_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
+                                CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
+                                CHIP_GE_OMAP3630ES1_1),
+        .flags          = HWMOD_NO_IDLEST,
+};
+
 /* I2C1 */
 
 static struct omap_i2c_dev_attr i2c1_dev_attr = {
@@ -902,7 +2105,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_gpio_sysc = {
         .sysc_offs      = 0x0010,
         .syss_offs      = 0x0014,
         .sysc_flags     = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
-                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+                           SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
 };
@@ -1156,7 +2360,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_dma_sysc = {
         .syss_offs      = 0x0028,
         .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
                            SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
-                           SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE),
+                           SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE |
+                           SYSS_HAS_RESET_STATUS),
         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
                            MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
         .sysc_fields    = &omap_hwmod_sysc_type1,
@@ -1227,6 +2432,437 @@ static struct omap_hwmod omap3xxx_dma_system_hwmod = {
         .flags          = HWMOD_NO_IDLEST,
 };
 
+/*
+ * 'mcbsp' class
+ * multi channel buffered serial port controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_mcbsp_sysc = {
+        .sysc_offs      = 0x008c,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+        .clockact       = 0x2,
+};
+
+static struct omap_hwmod_class omap3xxx_mcbsp_hwmod_class = {
+        .name = "mcbsp",
+        .sysc = &omap3xxx_mcbsp_sysc,
+        .rev  = MCBSP_CONFIG_TYPE3,
+};
+
+/* mcbsp1 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp1_irqs[] = {
+        { .name = "irq", .irq = 16 },
+        { .name = "tx", .irq = 59 },
+        { .name = "rx", .irq = 60 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp1_sdma_chs[] = {
+        { .name = "rx", .dma_req = 32 },
+        { .name = "tx", .dma_req = 31 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp1_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x48074000,
+                .pa_end         = 0x480740ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp1 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mcbsp1 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_mcbsp1_hwmod,
+        .clk            = "mcbsp1_ick",
+        .addr           = omap3xxx_mcbsp1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mcbsp1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp1 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp1_slaves[] = {
+        &omap3xxx_l4_core__mcbsp1,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp1_hwmod = {
+        .name           = "mcbsp1",
+        .class          = &omap3xxx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap3xxx_mcbsp1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_mcbsp1_irqs),
+        .sdma_reqs      = omap3xxx_mcbsp1_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap3xxx_mcbsp1_sdma_chs),
+        .main_clk       = "mcbsp1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCBSP1_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCBSP1_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mcbsp1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mcbsp1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp2 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp2_irqs[] = {
+        { .name = "irq", .irq = 17 },
+        { .name = "tx", .irq = 62 },
+        { .name = "rx", .irq = 63 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp2_sdma_chs[] = {
+        { .name = "rx", .dma_req = 34 },
+        { .name = "tx", .dma_req = 33 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp2_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x49022000,
+                .pa_end         = 0x490220ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcbsp2 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp2 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_mcbsp2_hwmod,
+        .clk            = "mcbsp2_ick",
+        .addr           = omap3xxx_mcbsp2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mcbsp2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp2 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp2_slaves[] = {
+        &omap3xxx_l4_per__mcbsp2,
+};
+
+static struct omap_mcbsp_dev_attr omap34xx_mcbsp2_dev_attr = {
+        .sidetone       = "mcbsp2_sidetone",
+};
+
+static struct omap_hwmod omap3xxx_mcbsp2_hwmod = {
+        .name           = "mcbsp2",
+        .class          = &omap3xxx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap3xxx_mcbsp2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_mcbsp2_irqs),
+        .sdma_reqs      = omap3xxx_mcbsp2_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap3xxx_mcbsp2_sdma_chs),
+        .main_clk       = "mcbsp2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCBSP2_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCBSP2_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mcbsp2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mcbsp2_slaves),
+        .dev_attr       = &omap34xx_mcbsp2_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp3 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp3_irqs[] = {
+        { .name = "irq", .irq = 22 },
+        { .name = "tx", .irq = 89 },
+        { .name = "rx", .irq = 90 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp3_sdma_chs[] = {
+        { .name = "rx", .dma_req = 18 },
+        { .name = "tx", .dma_req = 17 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp3_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x49024000,
+                .pa_end         = 0x490240ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcbsp3 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp3 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_mcbsp3_hwmod,
+        .clk            = "mcbsp3_ick",
+        .addr           = omap3xxx_mcbsp3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mcbsp3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp3 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp3_slaves[] = {
+        &omap3xxx_l4_per__mcbsp3,
+};
+
+static struct omap_mcbsp_dev_attr omap34xx_mcbsp3_dev_attr = {
+        .sidetone       = "mcbsp3_sidetone",
+};
+
+static struct omap_hwmod omap3xxx_mcbsp3_hwmod = {
+        .name           = "mcbsp3",
+        .class          = &omap3xxx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap3xxx_mcbsp3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_mcbsp3_irqs),
+        .sdma_reqs      = omap3xxx_mcbsp3_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap3xxx_mcbsp3_sdma_chs),
+        .main_clk       = "mcbsp3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCBSP3_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCBSP3_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mcbsp3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mcbsp3_slaves),
+        .dev_attr       = &omap34xx_mcbsp3_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp4 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp4_irqs[] = {
+        { .name = "irq", .irq = 23 },
+        { .name = "tx", .irq = 54 },
+        { .name = "rx", .irq = 55 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp4_sdma_chs[] = {
+        { .name = "rx", .dma_req = 20 },
+        { .name = "tx", .dma_req = 19 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp4_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x49026000,
+                .pa_end         = 0x490260ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcbsp4 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp4 = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_mcbsp4_hwmod,
+        .clk            = "mcbsp4_ick",
+        .addr           = omap3xxx_mcbsp4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mcbsp4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp4 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp4_slaves[] = {
+        &omap3xxx_l4_per__mcbsp4,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp4_hwmod = {
+        .name           = "mcbsp4",
+        .class          = &omap3xxx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap3xxx_mcbsp4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_mcbsp4_irqs),
+        .sdma_reqs      = omap3xxx_mcbsp4_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap3xxx_mcbsp4_sdma_chs),
+        .main_clk       = "mcbsp4_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCBSP4_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCBSP4_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mcbsp4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mcbsp4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp5 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp5_irqs[] = {
+        { .name = "irq", .irq = 27 },
+        { .name = "tx", .irq = 81 },
+        { .name = "rx", .irq = 82 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp5_sdma_chs[] = {
+        { .name = "rx", .dma_req = 22 },
+        { .name = "tx", .dma_req = 21 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp5_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x48096000,
+                .pa_end         = 0x480960ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_core -> mcbsp5 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mcbsp5 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_mcbsp5_hwmod,
+        .clk            = "mcbsp5_ick",
+        .addr           = omap3xxx_mcbsp5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mcbsp5_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp5 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp5_slaves[] = {
+        &omap3xxx_l4_core__mcbsp5,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp5_hwmod = {
+        .name           = "mcbsp5",
+        .class          = &omap3xxx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap3xxx_mcbsp5_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_mcbsp5_irqs),
+        .sdma_reqs      = omap3xxx_mcbsp5_sdma_chs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap3xxx_mcbsp5_sdma_chs),
+        .main_clk       = "mcbsp5_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCBSP5_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCBSP5_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mcbsp5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mcbsp5_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+/* 'mcbsp sidetone' class */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_mcbsp_sidetone_sysc = {
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = SYSC_HAS_AUTOIDLE,
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_mcbsp_sidetone_hwmod_class = {
+        .name = "mcbsp_sidetone",
+        .sysc = &omap3xxx_mcbsp_sidetone_sysc,
+};
+
+/* mcbsp2_sidetone */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp2_sidetone_irqs[] = {
+        { .name = "irq", .irq = 4 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp2_sidetone_addrs[] = {
+        {
+                .name           = "sidetone",
+                .pa_start       = 0x49028000,
+                .pa_end         = 0x490280ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcbsp2_sidetone */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp2_sidetone = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_mcbsp2_sidetone_hwmod,
+        .clk            = "mcbsp2_ick",
+        .addr           = omap3xxx_mcbsp2_sidetone_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* mcbsp2_sidetone slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp2_sidetone_slaves[] = {
+        &omap3xxx_l4_per__mcbsp2_sidetone,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod = {
+        .name           = "mcbsp2_sidetone",
+        .class          = &omap3xxx_mcbsp_sidetone_hwmod_class,
+        .mpu_irqs       = omap3xxx_mcbsp2_sidetone_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_irqs),
+        .main_clk       = "mcbsp2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                         .module_bit = OMAP3430_EN_MCBSP2_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCBSP2_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mcbsp2_sidetone_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp3_sidetone */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp3_sidetone_irqs[] = {
+        { .name = "irq", .irq = 5 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp3_sidetone_addrs[] = {
+        {
+                .name           = "sidetone",
+                .pa_start       = 0x4902A000,
+                .pa_end         = 0x4902A0ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcbsp3_sidetone */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp3_sidetone = {
+        .master         = &omap3xxx_l4_per_hwmod,
+        .slave          = &omap3xxx_mcbsp3_sidetone_hwmod,
+        .clk            = "mcbsp3_ick",
+        .addr           = omap3xxx_mcbsp3_sidetone_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* mcbsp3_sidetone slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp3_sidetone_slaves[] = {
+        &omap3xxx_l4_per__mcbsp3_sidetone,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod = {
+        .name           = "mcbsp3_sidetone",
+        .class          = &omap3xxx_mcbsp_sidetone_hwmod_class,
+        .mpu_irqs       = omap3xxx_mcbsp3_sidetone_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_irqs),
+        .main_clk       = "mcbsp3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCBSP3_SHIFT,
+                        .module_offs = OMAP3430_PER_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCBSP3_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mcbsp3_sidetone_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+
 /* SR common */
 static struct omap_hwmod_sysc_fields omap34xx_sr_sysc_fields = {
         .clkact_shift   = 20,
@@ -1356,18 +2992,617 @@ static struct omap_hwmod omap36xx_sr2_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
 };
 
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors
+ * using a queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_mailbox_sysc = {
+        .rev_offs       = 0x000,
+        .sysc_offs      = 0x010,
+        .syss_offs      = 0x014,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                                SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = {
+        .name = "mailbox",
+        .sysc = &omap3xxx_mailbox_sysc,
+};
+
+static struct omap_hwmod omap3xxx_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_mailbox_irqs[] = {
+        { .irq = 26 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mailbox_addrs[] = {
+        {
+                .pa_start       = 0x48094000,
+                .pa_end         = 0x480941ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+/* l4_core -> mailbox */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mailbox = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap3xxx_mailbox_hwmod,
+        .addr           = omap3xxx_mailbox_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap3xxx_mailbox_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mailbox_slaves[] = {
+        &omap3xxx_l4_core__mailbox,
+};
+
+static struct omap_hwmod omap3xxx_mailbox_hwmod = {
+        .name           = "mailbox",
+        .class          = &omap3xxx_mailbox_hwmod_class,
+        .mpu_irqs       = omap3xxx_mailbox_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_mailbox_irqs),
+        .main_clk       = "mailboxes_ick",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MAILBOXES_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MAILBOXES_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mailbox_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mailbox_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* l4 core -> mcspi1 interface */
+static struct omap_hwmod_addr_space omap34xx_mcspi1_addr_space[] = {
+        {
+                .pa_start       = 0x48098000,
+                .pa_end         = 0x480980ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi1 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap34xx_mcspi1,
+        .clk            = "mcspi1_ick",
+        .addr           = omap34xx_mcspi1_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap34xx_mcspi1_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi2 interface */
+static struct omap_hwmod_addr_space omap34xx_mcspi2_addr_space[] = {
+        {
+                .pa_start       = 0x4809a000,
+                .pa_end         = 0x4809a0ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi2 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap34xx_mcspi2,
+        .clk            = "mcspi2_ick",
+        .addr           = omap34xx_mcspi2_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap34xx_mcspi2_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi3 interface */
+static struct omap_hwmod_addr_space omap34xx_mcspi3_addr_space[] = {
+        {
+                .pa_start       = 0x480b8000,
+                .pa_end         = 0x480b80ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi3 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap34xx_mcspi3,
+        .clk            = "mcspi3_ick",
+        .addr           = omap34xx_mcspi3_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap34xx_mcspi3_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi4 interface */
+static struct omap_hwmod_addr_space omap34xx_mcspi4_addr_space[] = {
+        {
+                .pa_start       = 0x480ba000,
+                .pa_end         = 0x480ba0ff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi4 = {
+        .master         = &omap3xxx_l4_core_hwmod,
+        .slave          = &omap34xx_mcspi4,
+        .clk            = "mcspi4_ick",
+        .addr           = omap34xx_mcspi4_addr_space,
+        .addr_cnt       = ARRAY_SIZE(omap34xx_mcspi4_addr_space),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap34xx_mcspi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                                SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                                SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap34xx_mcspi_class = {
+        .name = "mcspi",
+        .sysc = &omap34xx_mcspi_sysc,
+        .rev = OMAP3_MCSPI_REV,
+};
+
+/* mcspi1 */
+static struct omap_hwmod_irq_info omap34xx_mcspi1_mpu_irqs[] = {
+        { .name = "irq", .irq = 65 },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mcspi1_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 35 },
+        { .name = "rx0", .dma_req = 36 },
+        { .name = "tx1", .dma_req = 37 },
+        { .name = "rx1", .dma_req = 38 },
+        { .name = "tx2", .dma_req = 39 },
+        { .name = "rx2", .dma_req = 40 },
+        { .name = "tx3", .dma_req = 41 },
+        { .name = "rx3", .dma_req = 42 },
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_mcspi1_slaves[] = {
+        &omap34xx_l4_core__mcspi1,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = {
+        .num_chipselect = 4,
+};
+
+static struct omap_hwmod omap34xx_mcspi1 = {
+        .name           = "mcspi1",
+        .mpu_irqs       = omap34xx_mcspi1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_mcspi1_mpu_irqs),
+        .sdma_reqs      = omap34xx_mcspi1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap34xx_mcspi1_sdma_reqs),
+        .main_clk       = "mcspi1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCSPI1_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCSPI1_SHIFT,
+                },
+        },
+        .slaves         = omap34xx_mcspi1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap34xx_mcspi1_slaves),
+        .class          = &omap34xx_mcspi_class,
+        .dev_attr       = &omap_mcspi1_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcspi2 */
+static struct omap_hwmod_irq_info omap34xx_mcspi2_mpu_irqs[] = {
+        { .name = "irq", .irq = 66 },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mcspi2_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 43 },
+        { .name = "rx0", .dma_req = 44 },
+        { .name = "tx1", .dma_req = 45 },
+        { .name = "rx1", .dma_req = 46 },
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_mcspi2_slaves[] = {
+        &omap34xx_l4_core__mcspi2,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = {
+        .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap34xx_mcspi2 = {
+        .name           = "mcspi2",
+        .mpu_irqs       = omap34xx_mcspi2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_mcspi2_mpu_irqs),
+        .sdma_reqs      = omap34xx_mcspi2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap34xx_mcspi2_sdma_reqs),
+        .main_clk       = "mcspi2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCSPI2_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCSPI2_SHIFT,
+                },
+        },
+        .slaves         = omap34xx_mcspi2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap34xx_mcspi2_slaves),
+        .class          = &omap34xx_mcspi_class,
+        .dev_attr       = &omap_mcspi2_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcspi3 */
+static struct omap_hwmod_irq_info omap34xx_mcspi3_mpu_irqs[] = {
+        { .name = "irq", .irq = 91 }, /* 91 */
+};
+
+static struct omap_hwmod_dma_info omap34xx_mcspi3_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 15 },
+        { .name = "rx0", .dma_req = 16 },
+        { .name = "tx1", .dma_req = 23 },
+        { .name = "rx1", .dma_req = 24 },
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_mcspi3_slaves[] = {
+        &omap34xx_l4_core__mcspi3,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi3_dev_attr = {
+        .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap34xx_mcspi3 = {
+        .name           = "mcspi3",
+        .mpu_irqs       = omap34xx_mcspi3_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_mcspi3_mpu_irqs),
+        .sdma_reqs      = omap34xx_mcspi3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap34xx_mcspi3_sdma_reqs),
+        .main_clk       = "mcspi3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCSPI3_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCSPI3_SHIFT,
+                },
+        },
+        .slaves         = omap34xx_mcspi3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap34xx_mcspi3_slaves),
+        .class          = &omap34xx_mcspi_class,
+        .dev_attr       = &omap_mcspi3_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* SPI4 */
+static struct omap_hwmod_irq_info omap34xx_mcspi4_mpu_irqs[] = {
+        { .name = "irq", .irq = INT_34XX_SPI4_IRQ }, /* 48 */
+};
+
+static struct omap_hwmod_dma_info omap34xx_mcspi4_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 70 }, /* DMA_SPI4_TX0 */
+        { .name = "rx0", .dma_req = 71 }, /* DMA_SPI4_RX0 */
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_mcspi4_slaves[] = {
+        &omap34xx_l4_core__mcspi4,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi4_dev_attr = {
+        .num_chipselect = 1,
+};
+
+static struct omap_hwmod omap34xx_mcspi4 = {
+        .name           = "mcspi4",
+        .mpu_irqs       = omap34xx_mcspi4_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_mcspi4_mpu_irqs),
+        .sdma_reqs      = omap34xx_mcspi4_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap34xx_mcspi4_sdma_reqs),
+        .main_clk       = "mcspi4_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MCSPI4_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MCSPI4_SHIFT,
+                },
+        },
+        .slaves         = omap34xx_mcspi4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap34xx_mcspi4_slaves),
+        .class          = &omap34xx_mcspi_class,
+        .dev_attr       = &omap_mcspi4_dev_attr,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/*
+ * usbhsotg
+ */
+static struct omap_hwmod_class_sysconfig omap3xxx_usbhsotg_sysc = {
+        .rev_offs       = 0x0400,
+        .sysc_offs      = 0x0404,
+        .syss_offs      = 0x0408,
+        .sysc_flags     = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE|
+                          SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                          SYSC_HAS_AUTOIDLE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                          MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class usbotg_class = {
+        .name = "usbotg",
+        .sysc = &omap3xxx_usbhsotg_sysc,
+};
+/* usb_otg_hs */
+static struct omap_hwmod_irq_info omap3xxx_usbhsotg_mpu_irqs[] = {
+
+        { .name = "mc", .irq = 92 },
+        { .name = "dma", .irq = 93 },
+};
+
+static struct omap_hwmod omap3xxx_usbhsotg_hwmod = {
+        .name           = "usb_otg_hs",
+        .mpu_irqs       = omap3xxx_usbhsotg_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_usbhsotg_mpu_irqs),
+        .main_clk       = "hsotgusb_ick",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
+                        .module_offs = CORE_MOD,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT,
+                        .idlest_stdby_bit = OMAP3430ES2_ST_HSOTGUSB_STDBY_SHIFT
+                },
+        },
+        .masters        = omap3xxx_usbhsotg_masters,
+        .masters_cnt    = ARRAY_SIZE(omap3xxx_usbhsotg_masters),
+        .slaves         = omap3xxx_usbhsotg_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_usbhsotg_slaves),
+        .class          = &usbotg_class,
+
+        /*
+         * Erratum ID: i479  idle_req / idle_ack mechanism potentially
+         * broken when autoidle is enabled
+         * workaround is to disable the autoidle bit at module level.
+         */
+        .flags          = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE
+                                | HWMOD_SWSUP_MSTANDBY,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* usb_otg_hs */
+static struct omap_hwmod_irq_info am35xx_usbhsotg_mpu_irqs[] = {
+
+        { .name = "mc", .irq = 71 },
+};
+
+static struct omap_hwmod_class am35xx_usbotg_class = {
+        .name = "am35xx_usbotg",
+        .sysc = NULL,
+};
+
+static struct omap_hwmod am35xx_usbhsotg_hwmod = {
+        .name           = "am35x_otg_hs",
+        .mpu_irqs       = am35xx_usbhsotg_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(am35xx_usbhsotg_mpu_irqs),
+        .main_clk       = NULL,
+        .prcm = {
+                .omap2 = {
+                },
+        },
+        .masters        = am35xx_usbhsotg_masters,
+        .masters_cnt    = ARRAY_SIZE(am35xx_usbhsotg_masters),
+        .slaves         = am35xx_usbhsotg_slaves,
+        .slaves_cnt     = ARRAY_SIZE(am35xx_usbhsotg_slaves),
+        .class          = &am35xx_usbotg_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1)
+};
+
+/* MMC/SD/SDIO common */
+
+static struct omap_hwmod_class_sysconfig omap34xx_mmc_sysc = {
+        .rev_offs       = 0x1fc,
+        .sysc_offs      = 0x10,
+        .syss_offs      = 0x14,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+                           SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap34xx_mmc_class = {
+        .name = "mmc",
+        .sysc = &omap34xx_mmc_sysc,
+};
+
+/* MMC/SD/SDIO1 */
+
+static struct omap_hwmod_irq_info omap34xx_mmc1_mpu_irqs[] = {
+        { .irq = 83, },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mmc1_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 61, },
+        { .name = "rx", .dma_req = 62, },
+};
+
+static struct omap_hwmod_opt_clk omap34xx_mmc1_opt_clks[] = {
+        { .role = "dbck", .clk = "omap_32k_fck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_mmc1_slaves[] = {
+        &omap3xxx_l4_core__mmc1,
+};
+
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+        .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
+static struct omap_hwmod omap3xxx_mmc1_hwmod = {
+        .name           = "mmc1",
+        .mpu_irqs       = omap34xx_mmc1_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_mmc1_mpu_irqs),
+        .sdma_reqs      = omap34xx_mmc1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap34xx_mmc1_sdma_reqs),
+        .opt_clks       = omap34xx_mmc1_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(omap34xx_mmc1_opt_clks),
+        .main_clk       = "mmchs1_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MMC1_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MMC1_SHIFT,
+                },
+        },
+        .dev_attr       = &mmc1_dev_attr,
+        .slaves         = omap3xxx_mmc1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mmc1_slaves),
+        .class          = &omap34xx_mmc_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* MMC/SD/SDIO2 */
+
+static struct omap_hwmod_irq_info omap34xx_mmc2_mpu_irqs[] = {
+        { .irq = INT_24XX_MMC2_IRQ, },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mmc2_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 47, },
+        { .name = "rx", .dma_req = 48, },
+};
+
+static struct omap_hwmod_opt_clk omap34xx_mmc2_opt_clks[] = {
+        { .role = "dbck", .clk = "omap_32k_fck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_mmc2_slaves[] = {
+        &omap3xxx_l4_core__mmc2,
+};
+
+static struct omap_hwmod omap3xxx_mmc2_hwmod = {
+        .name           = "mmc2",
+        .mpu_irqs       = omap34xx_mmc2_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_mmc2_mpu_irqs),
+        .sdma_reqs      = omap34xx_mmc2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap34xx_mmc2_sdma_reqs),
+        .opt_clks       = omap34xx_mmc2_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(omap34xx_mmc2_opt_clks),
+        .main_clk       = "mmchs2_fck",
+        .prcm           = {
+                .omap2 = {
+                        .module_offs = CORE_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MMC2_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MMC2_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mmc2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mmc2_slaves),
+        .class          = &omap34xx_mmc_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* MMC/SD/SDIO3 */
+
+static struct omap_hwmod_irq_info omap34xx_mmc3_mpu_irqs[] = {
+        { .irq = 94, },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mmc3_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 77, },
+        { .name = "rx", .dma_req = 78, },
+};
+
+static struct omap_hwmod_opt_clk omap34xx_mmc3_opt_clks[] = {
+        { .role = "dbck", .clk = "omap_32k_fck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_mmc3_slaves[] = {
+        &omap3xxx_l4_core__mmc3,
+};
+
+static struct omap_hwmod omap3xxx_mmc3_hwmod = {
+        .name           = "mmc3",
+        .mpu_irqs       = omap34xx_mmc3_mpu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_mmc3_mpu_irqs),
+        .sdma_reqs      = omap34xx_mmc3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap34xx_mmc3_sdma_reqs),
+        .opt_clks       = omap34xx_mmc3_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(omap34xx_mmc3_opt_clks),
+        .main_clk       = "mmchs3_fck",
+        .prcm           = {
+                .omap2 = {
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_EN_MMC3_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_MMC3_SHIFT,
+                },
+        },
+        .slaves         = omap3xxx_mmc3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap3xxx_mmc3_slaves),
+        .class          = &omap34xx_mmc_class,
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
 static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
         &omap3xxx_l3_main_hwmod,
         &omap3xxx_l4_core_hwmod,
         &omap3xxx_l4_per_hwmod,
         &omap3xxx_l4_wkup_hwmod,
+        &omap3xxx_mmc1_hwmod,
+        &omap3xxx_mmc2_hwmod,
+        &omap3xxx_mmc3_hwmod,
         &omap3xxx_mpu_hwmod,
         &omap3xxx_iva_hwmod,
+
+        &omap3xxx_timer1_hwmod,
+        &omap3xxx_timer2_hwmod,
+        &omap3xxx_timer3_hwmod,
+        &omap3xxx_timer4_hwmod,
+        &omap3xxx_timer5_hwmod,
+        &omap3xxx_timer6_hwmod,
+        &omap3xxx_timer7_hwmod,
+        &omap3xxx_timer8_hwmod,
+        &omap3xxx_timer9_hwmod,
+        &omap3xxx_timer10_hwmod,
+        &omap3xxx_timer11_hwmod,
+        &omap3xxx_timer12_hwmod,
+
         &omap3xxx_wd_timer2_hwmod,
         &omap3xxx_uart1_hwmod,
         &omap3xxx_uart2_hwmod,
         &omap3xxx_uart3_hwmod,
         &omap3xxx_uart4_hwmod,
+        /* dss class */
+        &omap3430es1_dss_core_hwmod,
+        &omap3xxx_dss_core_hwmod,
+        &omap3xxx_dss_dispc_hwmod,
+        &omap3xxx_dss_dsi1_hwmod,
+        &omap3xxx_dss_rfbi_hwmod,
+        &omap3xxx_dss_venc_hwmod,
+
+        /* i2c class */
         &omap3xxx_i2c1_hwmod,
         &omap3xxx_i2c2_hwmod,
         &omap3xxx_i2c3_hwmod,
@@ -1387,10 +3622,35 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
 
         /* dma_system class*/
         &omap3xxx_dma_system_hwmod,
+
+        /* mcbsp class */
+        &omap3xxx_mcbsp1_hwmod,
+        &omap3xxx_mcbsp2_hwmod,
+        &omap3xxx_mcbsp3_hwmod,
+        &omap3xxx_mcbsp4_hwmod,
+        &omap3xxx_mcbsp5_hwmod,
+        &omap3xxx_mcbsp2_sidetone_hwmod,
+        &omap3xxx_mcbsp3_sidetone_hwmod,
+
+        /* mailbox class */
+        &omap3xxx_mailbox_hwmod,
+
+        /* mcspi class */
+        &omap34xx_mcspi1,
+        &omap34xx_mcspi2,
+        &omap34xx_mcspi3,
+        &omap34xx_mcspi4,
+
+        /* usbotg class */
+        &omap3xxx_usbhsotg_hwmod,
+
+        /* usbotg for am35x */
+        &am35xx_usbhsotg_hwmod,
+
         NULL,
 };
 
 int __init omap3xxx_hwmod_init(void)
 {
-        return omap_hwmod_init(omap3xxx_hwmods);
+        return omap_hwmod_register(omap3xxx_hwmods);
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index c2806bd11fb..3e88dd3f8ef 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -1,7 +1,7 @@
 /*
  * Hardware modules present on the OMAP44xx chips
  *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ * Copyright (C) 2009-2011 Texas Instruments, Inc.
  * Copyright (C) 2009-2010 Nokia Corporation
  *
  * Paul Walmsley
@@ -24,6 +24,9 @@
 #include <plat/cpu.h>
 #include <plat/gpio.h>
 #include <plat/dma.h>
+#include <plat/mcspi.h>
+#include <plat/mcbsp.h>
+#include <plat/mmc.h>
 
 #include "omap_hwmod_common_data.h"
 
@@ -40,10 +43,15 @@
 #define OMAP44XX_DMA_REQ_START  1
 
 /* Backward references (IPs with Bus Master capability) */
+static struct omap_hwmod omap44xx_aess_hwmod;
 static struct omap_hwmod omap44xx_dma_system_hwmod;
 static struct omap_hwmod omap44xx_dmm_hwmod;
 static struct omap_hwmod omap44xx_dsp_hwmod;
+static struct omap_hwmod omap44xx_dss_hwmod;
 static struct omap_hwmod omap44xx_emif_fw_hwmod;
+static struct omap_hwmod omap44xx_hsi_hwmod;
+static struct omap_hwmod omap44xx_ipu_hwmod;
+static struct omap_hwmod omap44xx_iss_hwmod;
 static struct omap_hwmod omap44xx_iva_hwmod;
 static struct omap_hwmod omap44xx_l3_instr_hwmod;
 static struct omap_hwmod omap44xx_l3_main_1_hwmod;
@@ -53,8 +61,11 @@ static struct omap_hwmod omap44xx_l4_abe_hwmod;
 static struct omap_hwmod omap44xx_l4_cfg_hwmod;
 static struct omap_hwmod omap44xx_l4_per_hwmod;
 static struct omap_hwmod omap44xx_l4_wkup_hwmod;
+static struct omap_hwmod omap44xx_mmc1_hwmod;
+static struct omap_hwmod omap44xx_mmc2_hwmod;
 static struct omap_hwmod omap44xx_mpu_hwmod;
 static struct omap_hwmod omap44xx_mpu_private_hwmod;
+static struct omap_hwmod omap44xx_usb_otg_hs_hwmod;
 
 /*
  * Interconnects omap_hwmod structures
@@ -213,6 +224,14 @@ static struct omap_hwmod_ocp_if omap44xx_dsp__l3_main_1 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* dss -> l3_main_1 */
+static struct omap_hwmod_ocp_if omap44xx_dss__l3_main_1 = {
+        .master         = &omap44xx_dss_hwmod,
+        .slave          = &omap44xx_l3_main_1_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* l3_main_2 -> l3_main_1 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__l3_main_1 = {
         .master         = &omap44xx_l3_main_2_hwmod,
@@ -229,25 +248,62 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_1 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* mmc1 -> l3_main_1 */
+static struct omap_hwmod_ocp_if omap44xx_mmc1__l3_main_1 = {
+        .master         = &omap44xx_mmc1_hwmod,
+        .slave          = &omap44xx_l3_main_1_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc2 -> l3_main_1 */
+static struct omap_hwmod_ocp_if omap44xx_mmc2__l3_main_1 = {
+        .master         = &omap44xx_mmc2_hwmod,
+        .slave          = &omap44xx_l3_main_1_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L3 target configuration and error log registers */
+static struct omap_hwmod_irq_info omap44xx_l3_targ_irqs[] = {
+        { .irq = 9  + OMAP44XX_IRQ_GIC_START },
+        { .irq = 10 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_l3_main_1_addrs[] = {
+        {
+                .pa_start       = 0x44000000,
+                .pa_end         = 0x44000fff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
 /* mpu -> l3_main_1 */
 static struct omap_hwmod_ocp_if omap44xx_mpu__l3_main_1 = {
         .master         = &omap44xx_mpu_hwmod,
         .slave          = &omap44xx_l3_main_1_hwmod,
         .clk            = "l3_div_ck",
+        .addr           = omap44xx_l3_main_1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_l3_main_1_addrs),
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
 /* l3_main_1 slave ports */
 static struct omap_hwmod_ocp_if *omap44xx_l3_main_1_slaves[] = {
         &omap44xx_dsp__l3_main_1,
+        &omap44xx_dss__l3_main_1,
         &omap44xx_l3_main_2__l3_main_1,
         &omap44xx_l4_cfg__l3_main_1,
+        &omap44xx_mmc1__l3_main_1,
+        &omap44xx_mmc2__l3_main_1,
         &omap44xx_mpu__l3_main_1,
 };
 
 static struct omap_hwmod omap44xx_l3_main_1_hwmod = {
         .name           = "l3_main_1",
         .class          = &omap44xx_l3_hwmod_class,
+        .mpu_irqs       = omap44xx_l3_targ_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_l3_targ_irqs),
         .slaves         = omap44xx_l3_main_1_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap44xx_l3_main_1_slaves),
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -262,6 +318,30 @@ static struct omap_hwmod_ocp_if omap44xx_dma_system__l3_main_2 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* hsi -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_hsi__l3_main_2 = {
+        .master         = &omap44xx_hsi_hwmod,
+        .slave          = &omap44xx_l3_main_2_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* ipu -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_ipu__l3_main_2 = {
+        .master         = &omap44xx_ipu_hwmod,
+        .slave          = &omap44xx_l3_main_2_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* iss -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_iss__l3_main_2 = {
+        .master         = &omap44xx_iss_hwmod,
+        .slave          = &omap44xx_l3_main_2_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* iva -> l3_main_2 */
 static struct omap_hwmod_ocp_if omap44xx_iva__l3_main_2 = {
         .master         = &omap44xx_iva_hwmod,
@@ -270,11 +350,21 @@ static struct omap_hwmod_ocp_if omap44xx_iva__l3_main_2 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+static struct omap_hwmod_addr_space omap44xx_l3_main_2_addrs[] = {
+        {
+                .pa_start       = 0x44800000,
+                .pa_end         = 0x44801fff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
 /* l3_main_1 -> l3_main_2 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_2 = {
         .master         = &omap44xx_l3_main_1_hwmod,
         .slave          = &omap44xx_l3_main_2_hwmod,
         .clk            = "l3_div_ck",
+        .addr           = omap44xx_l3_main_2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_l3_main_2_addrs),
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -286,12 +376,24 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_2 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* usb_otg_hs -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_usb_otg_hs__l3_main_2 = {
+        .master         = &omap44xx_usb_otg_hs_hwmod,
+        .slave          = &omap44xx_l3_main_2_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* l3_main_2 slave ports */
 static struct omap_hwmod_ocp_if *omap44xx_l3_main_2_slaves[] = {
         &omap44xx_dma_system__l3_main_2,
+        &omap44xx_hsi__l3_main_2,
+        &omap44xx_ipu__l3_main_2,
+        &omap44xx_iss__l3_main_2,
         &omap44xx_iva__l3_main_2,
         &omap44xx_l3_main_1__l3_main_2,
         &omap44xx_l4_cfg__l3_main_2,
+        &omap44xx_usb_otg_hs__l3_main_2,
 };
 
 static struct omap_hwmod omap44xx_l3_main_2_hwmod = {
@@ -303,11 +405,21 @@ static struct omap_hwmod omap44xx_l3_main_2_hwmod = {
 };
 
 /* l3_main_3 interface data */
+static struct omap_hwmod_addr_space omap44xx_l3_main_3_addrs[] = {
+        {
+                .pa_start       = 0x45000000,
+                .pa_end         = 0x45000fff,
+                .flags          = ADDR_TYPE_RT,
+        },
+};
+
 /* l3_main_1 -> l3_main_3 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_3 = {
         .master         = &omap44xx_l3_main_1_hwmod,
         .slave          = &omap44xx_l3_main_3_hwmod,
         .clk            = "l3_div_ck",
+        .addr           = omap44xx_l3_main_3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_l3_main_3_addrs),
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -351,6 +463,14 @@ static struct omap_hwmod_class omap44xx_l4_hwmod_class = {
 };
 
 /* l4_abe interface data */
+/* aess -> l4_abe */
+static struct omap_hwmod_ocp_if omap44xx_aess__l4_abe = {
+        .master         = &omap44xx_aess_hwmod,
+        .slave          = &omap44xx_l4_abe_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* dsp -> l4_abe */
 static struct omap_hwmod_ocp_if omap44xx_dsp__l4_abe = {
         .master         = &omap44xx_dsp_hwmod,
@@ -377,6 +497,7 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__l4_abe = {
 
 /* l4_abe slave ports */
 static struct omap_hwmod_ocp_if *omap44xx_l4_abe_slaves[] = {
+        &omap44xx_aess__l4_abe,
         &omap44xx_dsp__l4_abe,
         &omap44xx_l3_main_1__l4_abe,
         &omap44xx_mpu__l4_abe,
@@ -494,26 +615,15 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
  * - They still need to be validated with the driver
  *   properly adapted to omap_hwmod / omap_device
  *
- *  aess
- *  bandgap
  *  c2c
  *  c2c_target_fw
  *  cm_core
  *  cm_core_aon
- *  counter_32k
  *  ctrl_module_core
  *  ctrl_module_pad_core
  *  ctrl_module_pad_wkup
  *  ctrl_module_wkup
  *  debugss
- *  dmic
- *  dss
- *  dss_dispc
- *  dss_dsi1
- *  dss_dsi2
- *  dss_hdmi
- *  dss_rfbi
- *  dss_venc
  *  efuse_ctrl_cust
  *  efuse_ctrl_std
  *  elm
@@ -524,58 +634,211 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
  *  gpu
  *  hdq1w
  *  hsi
- *  ipu
- *  iss
- *  kbd
- *  mailbox
- *  mcasp
- *  mcbsp1
- *  mcbsp2
- *  mcbsp3
- *  mcbsp4
- *  mcpdm
- *  mcspi1
- *  mcspi2
- *  mcspi3
- *  mcspi4
- *  mmc1
- *  mmc2
- *  mmc3
- *  mmc4
- *  mmc5
- *  mpu_c0
- *  mpu_c1
  *  ocmc_ram
  *  ocp2scp_usb_phy
  *  ocp_wp_noc
- *  prcm
  *  prcm_mpu
  *  prm
  *  scrm
  *  sl2if
  *  slimbus1
  *  slimbus2
- *  spinlock
- *  timer1
- *  timer10
- *  timer11
- *  timer2
- *  timer3
- *  timer4
- *  timer5
- *  timer6
- *  timer7
- *  timer8
- *  timer9
  *  usb_host_fs
  *  usb_host_hs
- *  usb_otg_hs
  *  usb_phy_cm
  *  usb_tll_hs
  *  usim
  */
 
 /*
+ * 'aess' class
+ * audio engine sub system
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_aess_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_aess_hwmod_class = {
+        .name   = "aess",
+        .sysc   = &omap44xx_aess_sysc,
+};
+
+/* aess */
+static struct omap_hwmod_irq_info omap44xx_aess_irqs[] = {
+        { .irq = 99 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_aess_sdma_reqs[] = {
+        { .name = "fifo0", .dma_req = 100 + OMAP44XX_DMA_REQ_START },
+        { .name = "fifo1", .dma_req = 101 + OMAP44XX_DMA_REQ_START },
+        { .name = "fifo2", .dma_req = 102 + OMAP44XX_DMA_REQ_START },
+        { .name = "fifo3", .dma_req = 103 + OMAP44XX_DMA_REQ_START },
+        { .name = "fifo4", .dma_req = 104 + OMAP44XX_DMA_REQ_START },
+        { .name = "fifo5", .dma_req = 105 + OMAP44XX_DMA_REQ_START },
+        { .name = "fifo6", .dma_req = 106 + OMAP44XX_DMA_REQ_START },
+        { .name = "fifo7", .dma_req = 107 + OMAP44XX_DMA_REQ_START },
+};
+
+/* aess master ports */
+static struct omap_hwmod_ocp_if *omap44xx_aess_masters[] = {
+        &omap44xx_aess__l4_abe,
+};
+
+static struct omap_hwmod_addr_space omap44xx_aess_addrs[] = {
+        {
+                .pa_start       = 0x401f1000,
+                .pa_end         = 0x401f13ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> aess */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__aess = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_aess_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_aess_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_aess_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_aess_dma_addrs[] = {
+        {
+                .pa_start       = 0x490f1000,
+                .pa_end         = 0x490f13ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> aess (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__aess_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_aess_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_aess_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_aess_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* aess slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_aess_slaves[] = {
+        &omap44xx_l4_abe__aess,
+        &omap44xx_l4_abe__aess_dma,
+};
+
+static struct omap_hwmod omap44xx_aess_hwmod = {
+        .name           = "aess",
+        .class          = &omap44xx_aess_hwmod_class,
+        .mpu_irqs       = omap44xx_aess_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_aess_irqs),
+        .sdma_reqs      = omap44xx_aess_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_aess_sdma_reqs),
+        .main_clk       = "aess_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_AESS_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_aess_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_aess_slaves),
+        .masters        = omap44xx_aess_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_aess_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'bandgap' class
+ * bangap reference for ldo regulators
+ */
+
+static struct omap_hwmod_class omap44xx_bandgap_hwmod_class = {
+        .name   = "bandgap",
+};
+
+/* bandgap */
+static struct omap_hwmod_opt_clk bandgap_opt_clks[] = {
+        { .role = "fclk", .clk = "bandgap_fclk" },
+};
+
+static struct omap_hwmod omap44xx_bandgap_hwmod = {
+        .name           = "bandgap",
+        .class          = &omap44xx_bandgap_hwmod_class,
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
+                },
+        },
+        .opt_clks       = bandgap_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(bandgap_opt_clks),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'counter' class
+ * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_counter_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0004,
+        .sysc_flags     = SYSC_HAS_SIDLEMODE,
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_counter_hwmod_class = {
+        .name   = "counter",
+        .sysc   = &omap44xx_counter_sysc,
+};
+
+/* counter_32k */
+static struct omap_hwmod omap44xx_counter_32k_hwmod;
+static struct omap_hwmod_addr_space omap44xx_counter_32k_addrs[] = {
+        {
+                .pa_start       = 0x4a304000,
+                .pa_end         = 0x4a30401f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_wkup -> counter_32k */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = {
+        .master         = &omap44xx_l4_wkup_hwmod,
+        .slave          = &omap44xx_counter_32k_hwmod,
+        .clk            = "l4_wkup_clk_mux_ck",
+        .addr           = omap44xx_counter_32k_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_counter_32k_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* counter_32k slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_counter_32k_slaves[] = {
+        &omap44xx_l4_wkup__counter_32k,
+};
+
+static struct omap_hwmod omap44xx_counter_32k_hwmod = {
+        .name           = "counter_32k",
+        .class          = &omap44xx_counter_hwmod_class,
+        .flags          = HWMOD_SWSUP_SIDLE,
+        .main_clk       = "sys_32k_ck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_counter_32k_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_counter_32k_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'dma' class
  * dma controller for data exchange between memory to memory (i.e. internal or
  * external memory) and gp peripherals to memory or memory to gp peripherals
@@ -662,6 +925,96 @@ static struct omap_hwmod omap44xx_dma_system_hwmod = {
 };
 
 /*
+ * 'dmic' class
+ * digital microphone controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dmic_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_dmic_hwmod_class = {
+        .name   = "dmic",
+        .sysc   = &omap44xx_dmic_sysc,
+};
+
+/* dmic */
+static struct omap_hwmod omap44xx_dmic_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dmic_irqs[] = {
+        { .irq = 114 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = {
+        { .dma_req = 66 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = {
+        {
+                .pa_start       = 0x4012e000,
+                .pa_end         = 0x4012e07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> dmic */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_dmic_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_dmic_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dmic_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dmic_dma_addrs[] = {
+        {
+                .pa_start       = 0x4902e000,
+                .pa_end         = 0x4902e07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> dmic (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_dmic_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_dmic_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dmic_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* dmic slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dmic_slaves[] = {
+        &omap44xx_l4_abe__dmic,
+        &omap44xx_l4_abe__dmic_dma,
+};
+
+static struct omap_hwmod omap44xx_dmic_hwmod = {
+        .name           = "dmic",
+        .class          = &omap44xx_dmic_hwmod_class,
+        .mpu_irqs       = omap44xx_dmic_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_dmic_irqs),
+        .sdma_reqs      = omap44xx_dmic_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_dmic_sdma_reqs),
+        .main_clk       = "dmic_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_DMIC_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_dmic_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dmic_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'dsp' class
  * dsp sub-system
  */
@@ -747,6 +1100,590 @@ static struct omap_hwmod omap44xx_dsp_hwmod = {
 };
 
 /*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dss_sysc = {
+        .rev_offs       = 0x0000,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = SYSS_HAS_RESET_STATUS,
+};
+
+static struct omap_hwmod_class omap44xx_dss_hwmod_class = {
+        .name   = "dss",
+        .sysc   = &omap44xx_dss_sysc,
+};
+
+/* dss */
+/* dss master ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_masters[] = {
+        &omap44xx_dss__l3_main_1,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dma_addrs[] = {
+        {
+                .pa_start       = 0x58000000,
+                .pa_end         = 0x5800007f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> dss */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_dss_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_dss_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_addrs[] = {
+        {
+                .pa_start       = 0x48040000,
+                .pa_end         = 0x4804007f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> dss */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_dss_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_dss_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* dss slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_slaves[] = {
+        &omap44xx_l3_main_2__dss,
+        &omap44xx_l4_per__dss,
+};
+
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+        { .role = "sys_clk", .clk = "dss_sys_clk" },
+        { .role = "tv_clk", .clk = "dss_tv_clk" },
+        { .role = "dss_clk", .clk = "dss_dss_clk" },
+        { .role = "video_clk", .clk = "dss_48mhz_clk" },
+};
+
+static struct omap_hwmod omap44xx_dss_hwmod = {
+        .name           = "dss_core",
+        .class          = &omap44xx_dss_hwmod_class,
+        .main_clk       = "dss_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+                },
+        },
+        .opt_clks       = dss_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(dss_opt_clks),
+        .slaves         = omap44xx_dss_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dss_slaves),
+        .masters        = omap44xx_dss_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_dss_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dispc_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_dispc_hwmod_class = {
+        .name   = "dispc",
+        .sysc   = &omap44xx_dispc_sysc,
+};
+
+/* dss_dispc */
+static struct omap_hwmod omap44xx_dss_dispc_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dss_dispc_irqs[] = {
+        { .irq = 25 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dss_dispc_sdma_reqs[] = {
+        { .dma_req = 5 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dispc_dma_addrs[] = {
+        {
+                .pa_start       = 0x58001000,
+                .pa_end         = 0x58001fff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> dss_dispc */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dispc = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_dss_dispc_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_dss_dispc_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_dispc_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dispc_addrs[] = {
+        {
+                .pa_start       = 0x48041000,
+                .pa_end         = 0x48041fff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> dss_dispc */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dispc = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_dss_dispc_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_dss_dispc_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_dispc_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* dss_dispc slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_dispc_slaves[] = {
+        &omap44xx_l3_main_2__dss_dispc,
+        &omap44xx_l4_per__dss_dispc,
+};
+
+static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
+        .name           = "dss_dispc",
+        .class          = &omap44xx_dispc_hwmod_class,
+        .mpu_irqs       = omap44xx_dss_dispc_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_dss_dispc_irqs),
+        .sdma_reqs      = omap44xx_dss_dispc_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_dss_dispc_sdma_reqs),
+        .main_clk       = "dss_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_dss_dispc_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dss_dispc_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'dsi' class
+ * display serial interface controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dsi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_dsi_hwmod_class = {
+        .name   = "dsi",
+        .sysc   = &omap44xx_dsi_sysc,
+};
+
+/* dss_dsi1 */
+static struct omap_hwmod omap44xx_dss_dsi1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dss_dsi1_irqs[] = {
+        { .irq = 53 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dss_dsi1_sdma_reqs[] = {
+        { .dma_req = 74 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dsi1_dma_addrs[] = {
+        {
+                .pa_start       = 0x58004000,
+                .pa_end         = 0x580041ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> dss_dsi1 */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi1 = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_dss_dsi1_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_dss_dsi1_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_dsi1_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dsi1_addrs[] = {
+        {
+                .pa_start       = 0x48044000,
+                .pa_end         = 0x480441ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> dss_dsi1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi1 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_dss_dsi1_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_dss_dsi1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_dsi1_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* dss_dsi1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_dsi1_slaves[] = {
+        &omap44xx_l3_main_2__dss_dsi1,
+        &omap44xx_l4_per__dss_dsi1,
+};
+
+static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
+        .name           = "dss_dsi1",
+        .class          = &omap44xx_dsi_hwmod_class,
+        .mpu_irqs       = omap44xx_dss_dsi1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_dss_dsi1_irqs),
+        .sdma_reqs      = omap44xx_dss_dsi1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_dss_dsi1_sdma_reqs),
+        .main_clk       = "dss_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_dss_dsi1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dss_dsi1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* dss_dsi2 */
+static struct omap_hwmod omap44xx_dss_dsi2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dss_dsi2_irqs[] = {
+        { .irq = 84 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dss_dsi2_sdma_reqs[] = {
+        { .dma_req = 83 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dsi2_dma_addrs[] = {
+        {
+                .pa_start       = 0x58005000,
+                .pa_end         = 0x580051ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> dss_dsi2 */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi2 = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_dss_dsi2_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_dss_dsi2_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_dsi2_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dsi2_addrs[] = {
+        {
+                .pa_start       = 0x48045000,
+                .pa_end         = 0x480451ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> dss_dsi2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi2 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_dss_dsi2_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_dss_dsi2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_dsi2_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* dss_dsi2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_dsi2_slaves[] = {
+        &omap44xx_l3_main_2__dss_dsi2,
+        &omap44xx_l4_per__dss_dsi2,
+};
+
+static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
+        .name           = "dss_dsi2",
+        .class          = &omap44xx_dsi_hwmod_class,
+        .mpu_irqs       = omap44xx_dss_dsi2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_dss_dsi2_irqs),
+        .sdma_reqs      = omap44xx_dss_dsi2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_dss_dsi2_sdma_reqs),
+        .main_clk       = "dss_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_dss_dsi2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dss_dsi2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'hdmi' class
+ * hdmi controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_hdmi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_hdmi_hwmod_class = {
+        .name   = "hdmi",
+        .sysc   = &omap44xx_hdmi_sysc,
+};
+
+/* dss_hdmi */
+static struct omap_hwmod omap44xx_dss_hdmi_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dss_hdmi_irqs[] = {
+        { .irq = 101 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dss_hdmi_sdma_reqs[] = {
+        { .dma_req = 75 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_hdmi_dma_addrs[] = {
+        {
+                .pa_start       = 0x58006000,
+                .pa_end         = 0x58006fff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> dss_hdmi */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_hdmi = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_dss_hdmi_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_dss_hdmi_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_hdmi_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_hdmi_addrs[] = {
+        {
+                .pa_start       = 0x48046000,
+                .pa_end         = 0x48046fff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> dss_hdmi */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_hdmi = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_dss_hdmi_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_dss_hdmi_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_hdmi_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* dss_hdmi slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_hdmi_slaves[] = {
+        &omap44xx_l3_main_2__dss_hdmi,
+        &omap44xx_l4_per__dss_hdmi,
+};
+
+static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
+        .name           = "dss_hdmi",
+        .class          = &omap44xx_hdmi_hwmod_class,
+        .mpu_irqs       = omap44xx_dss_hdmi_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_dss_hdmi_irqs),
+        .sdma_reqs      = omap44xx_dss_hdmi_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_dss_hdmi_sdma_reqs),
+        .main_clk       = "dss_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_dss_hdmi_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dss_hdmi_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_rfbi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_rfbi_hwmod_class = {
+        .name   = "rfbi",
+        .sysc   = &omap44xx_rfbi_sysc,
+};
+
+/* dss_rfbi */
+static struct omap_hwmod omap44xx_dss_rfbi_hwmod;
+static struct omap_hwmod_dma_info omap44xx_dss_rfbi_sdma_reqs[] = {
+        { .dma_req = 13 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_rfbi_dma_addrs[] = {
+        {
+                .pa_start       = 0x58002000,
+                .pa_end         = 0x580020ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_rfbi = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_dss_rfbi_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_dss_rfbi_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_rfbi_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_rfbi_addrs[] = {
+        {
+                .pa_start       = 0x48042000,
+                .pa_end         = 0x480420ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_rfbi = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_dss_rfbi_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_dss_rfbi_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_rfbi_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* dss_rfbi slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_rfbi_slaves[] = {
+        &omap44xx_l3_main_2__dss_rfbi,
+        &omap44xx_l4_per__dss_rfbi,
+};
+
+static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
+        .name           = "dss_rfbi",
+        .class          = &omap44xx_rfbi_hwmod_class,
+        .sdma_reqs      = omap44xx_dss_rfbi_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_dss_rfbi_sdma_reqs),
+        .main_clk       = "dss_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_dss_rfbi_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dss_rfbi_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+static struct omap_hwmod_class omap44xx_venc_hwmod_class = {
+        .name   = "venc",
+};
+
+/* dss_venc */
+static struct omap_hwmod omap44xx_dss_venc_hwmod;
+static struct omap_hwmod_addr_space omap44xx_dss_venc_dma_addrs[] = {
+        {
+                .pa_start       = 0x58003000,
+                .pa_end         = 0x580030ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> dss_venc */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_venc = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_dss_venc_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_dss_venc_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_venc_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_venc_addrs[] = {
+        {
+                .pa_start       = 0x48043000,
+                .pa_end         = 0x480430ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> dss_venc */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_venc = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_dss_venc_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_dss_venc_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_dss_venc_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+/* dss_venc slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_venc_slaves[] = {
+        &omap44xx_l3_main_2__dss_venc,
+        &omap44xx_l4_per__dss_venc,
+};
+
+static struct omap_hwmod omap44xx_dss_venc_hwmod = {
+        .name           = "dss_venc",
+        .class          = &omap44xx_venc_hwmod_class,
+        .main_clk       = "dss_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_dss_venc_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_dss_venc_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'gpio' class
  * general purpose io module
  */
@@ -1093,6 +2030,83 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = {
 };
 
 /*
+ * 'hsi' class
+ * mipi high-speed synchronous serial interface (multichannel and full-duplex
+ * serial if)
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_hsi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_EMUFREE |
+                           SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+                           MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_hsi_hwmod_class = {
+        .name   = "hsi",
+        .sysc   = &omap44xx_hsi_sysc,
+};
+
+/* hsi */
+static struct omap_hwmod_irq_info omap44xx_hsi_irqs[] = {
+        { .name = "mpu_p1", .irq = 67 + OMAP44XX_IRQ_GIC_START },
+        { .name = "mpu_p2", .irq = 68 + OMAP44XX_IRQ_GIC_START },
+        { .name = "mpu_dma", .irq = 71 + OMAP44XX_IRQ_GIC_START },
+};
+
+/* hsi master ports */
+static struct omap_hwmod_ocp_if *omap44xx_hsi_masters[] = {
+        &omap44xx_hsi__l3_main_2,
+};
+
+static struct omap_hwmod_addr_space omap44xx_hsi_addrs[] = {
+        {
+                .pa_start       = 0x4a058000,
+                .pa_end         = 0x4a05bfff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_cfg -> hsi */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__hsi = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_hsi_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_hsi_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_hsi_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* hsi slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_hsi_slaves[] = {
+        &omap44xx_l4_cfg__hsi,
+};
+
+static struct omap_hwmod omap44xx_hsi_hwmod = {
+        .name           = "hsi",
+        .class          = &omap44xx_hsi_hwmod_class,
+        .mpu_irqs       = omap44xx_hsi_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_hsi_irqs),
+        .main_clk       = "hsi_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L3INIT_HSI_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_hsi_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_hsi_slaves),
+        .masters        = omap44xx_hsi_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_hsi_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'i2c' class
  * multimaster high-speed i2c controller
  */
@@ -1326,6 +2340,188 @@ static struct omap_hwmod omap44xx_i2c4_hwmod = {
 };
 
 /*
+ * 'ipu' class
+ * imaging processor unit
+ */
+
+static struct omap_hwmod_class omap44xx_ipu_hwmod_class = {
+        .name   = "ipu",
+};
+
+/* ipu */
+static struct omap_hwmod_irq_info omap44xx_ipu_irqs[] = {
+        { .irq = 100 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_rst_info omap44xx_ipu_c0_resets[] = {
+        { .name = "cpu0", .rst_shift = 0 },
+};
+
+static struct omap_hwmod_rst_info omap44xx_ipu_c1_resets[] = {
+        { .name = "cpu1", .rst_shift = 1 },
+};
+
+static struct omap_hwmod_rst_info omap44xx_ipu_resets[] = {
+        { .name = "mmu_cache", .rst_shift = 2 },
+};
+
+/* ipu master ports */
+static struct omap_hwmod_ocp_if *omap44xx_ipu_masters[] = {
+        &omap44xx_ipu__l3_main_2,
+};
+
+/* l3_main_2 -> ipu */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ipu = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_ipu_hwmod,
+        .clk            = "l3_div_ck",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* ipu slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_ipu_slaves[] = {
+        &omap44xx_l3_main_2__ipu,
+};
+
+/* Pseudo hwmod for reset control purpose only */
+static struct omap_hwmod omap44xx_ipu_c0_hwmod = {
+        .name           = "ipu_c0",
+        .class          = &omap44xx_ipu_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .rst_lines      = omap44xx_ipu_c0_resets,
+        .rst_lines_cnt  = ARRAY_SIZE(omap44xx_ipu_c0_resets),
+        .prcm           = {
+                .omap4 = {
+                        .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+                },
+        },
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* Pseudo hwmod for reset control purpose only */
+static struct omap_hwmod omap44xx_ipu_c1_hwmod = {
+        .name           = "ipu_c1",
+        .class          = &omap44xx_ipu_hwmod_class,
+        .flags          = HWMOD_INIT_NO_RESET,
+        .rst_lines      = omap44xx_ipu_c1_resets,
+        .rst_lines_cnt  = ARRAY_SIZE(omap44xx_ipu_c1_resets),
+        .prcm           = {
+                .omap4 = {
+                        .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+                },
+        },
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+static struct omap_hwmod omap44xx_ipu_hwmod = {
+        .name           = "ipu",
+        .class          = &omap44xx_ipu_hwmod_class,
+        .mpu_irqs       = omap44xx_ipu_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_ipu_irqs),
+        .rst_lines      = omap44xx_ipu_resets,
+        .rst_lines_cnt  = ARRAY_SIZE(omap44xx_ipu_resets),
+        .main_clk       = "ipu_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_DUCATI_DUCATI_CLKCTRL,
+                        .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+                },
+        },
+        .slaves         = omap44xx_ipu_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_ipu_slaves),
+        .masters        = omap44xx_ipu_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_ipu_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'iss' class
+ * external images sensor pixel data processor
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_iss_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_MIDLEMODE | SYSC_HAS_RESET_STATUS |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+                           MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_iss_hwmod_class = {
+        .name   = "iss",
+        .sysc   = &omap44xx_iss_sysc,
+};
+
+/* iss */
+static struct omap_hwmod_irq_info omap44xx_iss_irqs[] = {
+        { .irq = 24 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_iss_sdma_reqs[] = {
+        { .name = "1", .dma_req = 8 + OMAP44XX_DMA_REQ_START },
+        { .name = "2", .dma_req = 9 + OMAP44XX_DMA_REQ_START },
+        { .name = "3", .dma_req = 11 + OMAP44XX_DMA_REQ_START },
+        { .name = "4", .dma_req = 12 + OMAP44XX_DMA_REQ_START },
+};
+
+/* iss master ports */
+static struct omap_hwmod_ocp_if *omap44xx_iss_masters[] = {
+        &omap44xx_iss__l3_main_2,
+};
+
+static struct omap_hwmod_addr_space omap44xx_iss_addrs[] = {
+        {
+                .pa_start       = 0x52000000,
+                .pa_end         = 0x520000ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l3_main_2 -> iss */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iss = {
+        .master         = &omap44xx_l3_main_2_hwmod,
+        .slave          = &omap44xx_iss_hwmod,
+        .clk            = "l3_div_ck",
+        .addr           = omap44xx_iss_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_iss_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* iss slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_iss_slaves[] = {
+        &omap44xx_l3_main_2__iss,
+};
+
+static struct omap_hwmod_opt_clk iss_opt_clks[] = {
+        { .role = "ctrlclk", .clk = "iss_ctrlclk" },
+};
+
+static struct omap_hwmod omap44xx_iss_hwmod = {
+        .name           = "iss",
+        .class          = &omap44xx_iss_hwmod_class,
+        .mpu_irqs       = omap44xx_iss_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_iss_irqs),
+        .sdma_reqs      = omap44xx_iss_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_iss_sdma_reqs),
+        .main_clk       = "iss_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_CAM_ISS_CLKCTRL,
+                },
+        },
+        .opt_clks       = iss_opt_clks,
+        .opt_clks_cnt   = ARRAY_SIZE(iss_opt_clks),
+        .slaves         = omap44xx_iss_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_iss_slaves),
+        .masters        = omap44xx_iss_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_iss_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'iva' class
  * multi-standard video encoder/decoder hardware accelerator
  */
@@ -1435,6 +2631,1084 @@ static struct omap_hwmod omap44xx_iva_hwmod = {
 };
 
 /*
+ * 'kbd' class
+ * keyboard controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_kbd_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_EMUFREE | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_kbd_hwmod_class = {
+        .name   = "kbd",
+        .sysc   = &omap44xx_kbd_sysc,
+};
+
+/* kbd */
+static struct omap_hwmod omap44xx_kbd_hwmod;
+static struct omap_hwmod_irq_info omap44xx_kbd_irqs[] = {
+        { .irq = 120 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_kbd_addrs[] = {
+        {
+                .pa_start       = 0x4a31c000,
+                .pa_end         = 0x4a31c07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_wkup -> kbd */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__kbd = {
+        .master         = &omap44xx_l4_wkup_hwmod,
+        .slave          = &omap44xx_kbd_hwmod,
+        .clk            = "l4_wkup_clk_mux_ck",
+        .addr           = omap44xx_kbd_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_kbd_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* kbd slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_kbd_slaves[] = {
+        &omap44xx_l4_wkup__kbd,
+};
+
+static struct omap_hwmod omap44xx_kbd_hwmod = {
+        .name           = "kbd",
+        .class          = &omap44xx_kbd_hwmod_class,
+        .mpu_irqs       = omap44xx_kbd_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_kbd_irqs),
+        .main_clk       = "kbd_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_kbd_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_kbd_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors using a
+ * queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mailbox_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mailbox_hwmod_class = {
+        .name   = "mailbox",
+        .sysc   = &omap44xx_mailbox_sysc,
+};
+
+/* mailbox */
+static struct omap_hwmod omap44xx_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mailbox_irqs[] = {
+        { .irq = 26 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mailbox_addrs[] = {
+        {
+                .pa_start       = 0x4a0f4000,
+                .pa_end         = 0x4a0f41ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_cfg -> mailbox */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_mailbox_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mailbox_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mailbox_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mailbox_slaves[] = {
+        &omap44xx_l4_cfg__mailbox,
+};
+
+static struct omap_hwmod omap44xx_mailbox_hwmod = {
+        .name           = "mailbox",
+        .class          = &omap44xx_mailbox_hwmod_class,
+        .mpu_irqs       = omap44xx_mailbox_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mailbox_irqs),
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mailbox_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mailbox_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mcbsp' class
+ * multi channel buffered serial port controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mcbsp_sysc = {
+        .sysc_offs      = 0x008c,
+        .sysc_flags     = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_mcbsp_hwmod_class = {
+        .name   = "mcbsp",
+        .sysc   = &omap44xx_mcbsp_sysc,
+        .rev    = MCBSP_CONFIG_TYPE4,
+};
+
+/* mcbsp1 */
+static struct omap_hwmod omap44xx_mcbsp1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcbsp1_irqs[] = {
+        { .irq = 17 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcbsp1_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 32 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 33 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp1_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x40122000,
+                .pa_end         = 0x401220ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> mcbsp1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp1 = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_mcbsp1_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_mcbsp1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcbsp1_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp1_dma_addrs[] = {
+        {
+                .name           = "dma",
+                .pa_start       = 0x49022000,
+                .pa_end         = 0x490220ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> mcbsp1 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp1_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_mcbsp1_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_mcbsp1_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcbsp1_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* mcbsp1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcbsp1_slaves[] = {
+        &omap44xx_l4_abe__mcbsp1,
+        &omap44xx_l4_abe__mcbsp1_dma,
+};
+
+static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
+        .name           = "mcbsp1",
+        .class          = &omap44xx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap44xx_mcbsp1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcbsp1_irqs),
+        .sdma_reqs      = omap44xx_mcbsp1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcbsp1_sdma_reqs),
+        .main_clk       = "mcbsp1_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcbsp1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcbsp1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcbsp2 */
+static struct omap_hwmod omap44xx_mcbsp2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcbsp2_irqs[] = {
+        { .irq = 22 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcbsp2_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 16 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 17 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp2_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x40124000,
+                .pa_end         = 0x401240ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> mcbsp2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp2 = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_mcbsp2_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_mcbsp2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcbsp2_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp2_dma_addrs[] = {
+        {
+                .name           = "dma",
+                .pa_start       = 0x49024000,
+                .pa_end         = 0x490240ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> mcbsp2 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp2_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_mcbsp2_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_mcbsp2_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcbsp2_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* mcbsp2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcbsp2_slaves[] = {
+        &omap44xx_l4_abe__mcbsp2,
+        &omap44xx_l4_abe__mcbsp2_dma,
+};
+
+static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
+        .name           = "mcbsp2",
+        .class          = &omap44xx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap44xx_mcbsp2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcbsp2_irqs),
+        .sdma_reqs      = omap44xx_mcbsp2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcbsp2_sdma_reqs),
+        .main_clk       = "mcbsp2_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcbsp2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcbsp2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcbsp3 */
+static struct omap_hwmod omap44xx_mcbsp3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcbsp3_irqs[] = {
+        { .irq = 23 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcbsp3_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 18 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 19 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp3_addrs[] = {
+        {
+                .name           = "mpu",
+                .pa_start       = 0x40126000,
+                .pa_end         = 0x401260ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> mcbsp3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp3 = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_mcbsp3_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_mcbsp3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcbsp3_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp3_dma_addrs[] = {
+        {
+                .name           = "dma",
+                .pa_start       = 0x49026000,
+                .pa_end         = 0x490260ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> mcbsp3 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp3_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_mcbsp3_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_mcbsp3_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcbsp3_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* mcbsp3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcbsp3_slaves[] = {
+        &omap44xx_l4_abe__mcbsp3,
+        &omap44xx_l4_abe__mcbsp3_dma,
+};
+
+static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
+        .name           = "mcbsp3",
+        .class          = &omap44xx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap44xx_mcbsp3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcbsp3_irqs),
+        .sdma_reqs      = omap44xx_mcbsp3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcbsp3_sdma_reqs),
+        .main_clk       = "mcbsp3_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcbsp3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcbsp3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcbsp4 */
+static struct omap_hwmod omap44xx_mcbsp4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcbsp4_irqs[] = {
+        { .irq = 16 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcbsp4_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 30 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 31 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp4_addrs[] = {
+        {
+                .pa_start       = 0x48096000,
+                .pa_end         = 0x480960ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcbsp4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcbsp4 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcbsp4_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcbsp4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcbsp4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcbsp4_slaves[] = {
+        &omap44xx_l4_per__mcbsp4,
+};
+
+static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
+        .name           = "mcbsp4",
+        .class          = &omap44xx_mcbsp_hwmod_class,
+        .mpu_irqs       = omap44xx_mcbsp4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcbsp4_irqs),
+        .sdma_reqs      = omap44xx_mcbsp4_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcbsp4_sdma_reqs),
+        .main_clk       = "mcbsp4_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcbsp4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcbsp4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mcpdm' class
+ * multi channel pdm controller (proprietary interface with phoenix power
+ * ic)
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mcpdm_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mcpdm_hwmod_class = {
+        .name   = "mcpdm",
+        .sysc   = &omap44xx_mcpdm_sysc,
+};
+
+/* mcpdm */
+static struct omap_hwmod omap44xx_mcpdm_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcpdm_irqs[] = {
+        { .irq = 112 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcpdm_sdma_reqs[] = {
+        { .name = "up_link", .dma_req = 64 + OMAP44XX_DMA_REQ_START },
+        { .name = "dn_link", .dma_req = 65 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcpdm_addrs[] = {
+        {
+                .pa_start       = 0x40132000,
+                .pa_end         = 0x4013207f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> mcpdm */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcpdm = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_mcpdm_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_mcpdm_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcpdm_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcpdm_dma_addrs[] = {
+        {
+                .pa_start       = 0x49032000,
+                .pa_end         = 0x4903207f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> mcpdm (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcpdm_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_mcpdm_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_mcpdm_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcpdm_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* mcpdm slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcpdm_slaves[] = {
+        &omap44xx_l4_abe__mcpdm,
+        &omap44xx_l4_abe__mcpdm_dma,
+};
+
+static struct omap_hwmod omap44xx_mcpdm_hwmod = {
+        .name           = "mcpdm",
+        .class          = &omap44xx_mcpdm_hwmod_class,
+        .mpu_irqs       = omap44xx_mcpdm_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcpdm_irqs),
+        .sdma_reqs      = omap44xx_mcpdm_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcpdm_sdma_reqs),
+        .main_clk       = "mcpdm_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_PDM_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcpdm_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcpdm_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mcspi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = {
+        .name   = "mcspi",
+        .sysc   = &omap44xx_mcspi_sysc,
+        .rev    = OMAP4_MCSPI_REV,
+};
+
+/* mcspi1 */
+static struct omap_hwmod omap44xx_mcspi1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi1_irqs[] = {
+        { .irq = 65 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi1_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 34 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx0", .dma_req = 35 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx1", .dma_req = 36 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx1", .dma_req = 37 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx2", .dma_req = 38 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx2", .dma_req = 39 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx3", .dma_req = 40 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx3", .dma_req = 41 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi1_addrs[] = {
+        {
+                .pa_start       = 0x48098000,
+                .pa_end         = 0x480981ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcspi1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi1 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcspi1_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcspi1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcspi1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi1_slaves[] = {
+        &omap44xx_l4_per__mcspi1,
+};
+
+/* mcspi1 dev_attr */
+static struct omap2_mcspi_dev_attr mcspi1_dev_attr = {
+        .num_chipselect = 4,
+};
+
+static struct omap_hwmod omap44xx_mcspi1_hwmod = {
+        .name           = "mcspi1",
+        .class          = &omap44xx_mcspi_hwmod_class,
+        .mpu_irqs       = omap44xx_mcspi1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcspi1_irqs),
+        .sdma_reqs      = omap44xx_mcspi1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcspi1_sdma_reqs),
+        .main_clk       = "mcspi1_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI1_CLKCTRL,
+                },
+        },
+        .dev_attr       = &mcspi1_dev_attr,
+        .slaves         = omap44xx_mcspi1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcspi1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi2 */
+static struct omap_hwmod omap44xx_mcspi2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi2_irqs[] = {
+        { .irq = 66 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi2_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 42 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx0", .dma_req = 43 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx1", .dma_req = 44 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx1", .dma_req = 45 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi2_addrs[] = {
+        {
+                .pa_start       = 0x4809a000,
+                .pa_end         = 0x4809a1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcspi2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi2 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcspi2_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcspi2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcspi2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi2_slaves[] = {
+        &omap44xx_l4_per__mcspi2,
+};
+
+/* mcspi2 dev_attr */
+static struct omap2_mcspi_dev_attr mcspi2_dev_attr = {
+        .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap44xx_mcspi2_hwmod = {
+        .name           = "mcspi2",
+        .class          = &omap44xx_mcspi_hwmod_class,
+        .mpu_irqs       = omap44xx_mcspi2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcspi2_irqs),
+        .sdma_reqs      = omap44xx_mcspi2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcspi2_sdma_reqs),
+        .main_clk       = "mcspi2_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI2_CLKCTRL,
+                },
+        },
+        .dev_attr       = &mcspi2_dev_attr,
+        .slaves         = omap44xx_mcspi2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcspi2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi3 */
+static struct omap_hwmod omap44xx_mcspi3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi3_irqs[] = {
+        { .irq = 91 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi3_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 14 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx0", .dma_req = 15 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx1", .dma_req = 22 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx1", .dma_req = 23 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi3_addrs[] = {
+        {
+                .pa_start       = 0x480b8000,
+                .pa_end         = 0x480b81ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcspi3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi3 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcspi3_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcspi3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcspi3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi3_slaves[] = {
+        &omap44xx_l4_per__mcspi3,
+};
+
+/* mcspi3 dev_attr */
+static struct omap2_mcspi_dev_attr mcspi3_dev_attr = {
+        .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap44xx_mcspi3_hwmod = {
+        .name           = "mcspi3",
+        .class          = &omap44xx_mcspi_hwmod_class,
+        .mpu_irqs       = omap44xx_mcspi3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcspi3_irqs),
+        .sdma_reqs      = omap44xx_mcspi3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcspi3_sdma_reqs),
+        .main_clk       = "mcspi3_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI3_CLKCTRL,
+                },
+        },
+        .dev_attr       = &mcspi3_dev_attr,
+        .slaves         = omap44xx_mcspi3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcspi3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi4 */
+static struct omap_hwmod omap44xx_mcspi4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi4_irqs[] = {
+        { .irq = 48 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi4_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 69 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx0", .dma_req = 70 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi4_addrs[] = {
+        {
+                .pa_start       = 0x480ba000,
+                .pa_end         = 0x480ba1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcspi4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi4 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcspi4_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcspi4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcspi4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi4_slaves[] = {
+        &omap44xx_l4_per__mcspi4,
+};
+
+/* mcspi4 dev_attr */
+static struct omap2_mcspi_dev_attr mcspi4_dev_attr = {
+        .num_chipselect = 1,
+};
+
+static struct omap_hwmod omap44xx_mcspi4_hwmod = {
+        .name           = "mcspi4",
+        .class          = &omap44xx_mcspi_hwmod_class,
+        .mpu_irqs       = omap44xx_mcspi4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcspi4_irqs),
+        .sdma_reqs      = omap44xx_mcspi4_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcspi4_sdma_reqs),
+        .main_clk       = "mcspi4_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI4_CLKCTRL,
+                },
+        },
+        .dev_attr       = &mcspi4_dev_attr,
+        .slaves         = omap44xx_mcspi4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcspi4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mmc' class
+ * multimedia card high-speed/sd/sdio (mmc/sd/sdio) host controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mmc_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE |
+                           SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+                           MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mmc_hwmod_class = {
+        .name   = "mmc",
+        .sysc   = &omap44xx_mmc_sysc,
+};
+
+/* mmc1 */
+
+static struct omap_hwmod_irq_info omap44xx_mmc1_irqs[] = {
+        { .irq = 83 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc1_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 60 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 61 + OMAP44XX_DMA_REQ_START },
+};
+
+/* mmc1 master ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc1_masters[] = {
+        &omap44xx_mmc1__l3_main_1,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc1_addrs[] = {
+        {
+                .pa_start       = 0x4809c000,
+                .pa_end         = 0x4809c3ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mmc1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc1 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mmc1_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mmc1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mmc1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc1_slaves[] = {
+        &omap44xx_l4_per__mmc1,
+};
+
+/* mmc1 dev_attr */
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+        .flags  = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
+static struct omap_hwmod omap44xx_mmc1_hwmod = {
+        .name           = "mmc1",
+        .class          = &omap44xx_mmc_hwmod_class,
+        .mpu_irqs       = omap44xx_mmc1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mmc1_irqs),
+        .sdma_reqs      = omap44xx_mmc1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mmc1_sdma_reqs),
+        .main_clk       = "mmc1_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L3INIT_MMC1_CLKCTRL,
+                },
+        },
+        .dev_attr       = &mmc1_dev_attr,
+        .slaves         = omap44xx_mmc1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mmc1_slaves),
+        .masters        = omap44xx_mmc1_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_mmc1_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mmc2 */
+static struct omap_hwmod_irq_info omap44xx_mmc2_irqs[] = {
+        { .irq = 86 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc2_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 46 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 47 + OMAP44XX_DMA_REQ_START },
+};
+
+/* mmc2 master ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc2_masters[] = {
+        &omap44xx_mmc2__l3_main_1,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc2_addrs[] = {
+        {
+                .pa_start       = 0x480b4000,
+                .pa_end         = 0x480b43ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mmc2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc2 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mmc2_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mmc2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mmc2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc2_slaves[] = {
+        &omap44xx_l4_per__mmc2,
+};
+
+static struct omap_hwmod omap44xx_mmc2_hwmod = {
+        .name           = "mmc2",
+        .class          = &omap44xx_mmc_hwmod_class,
+        .mpu_irqs       = omap44xx_mmc2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mmc2_irqs),
+        .sdma_reqs      = omap44xx_mmc2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mmc2_sdma_reqs),
+        .main_clk       = "mmc2_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L3INIT_MMC2_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mmc2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mmc2_slaves),
+        .masters        = omap44xx_mmc2_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_mmc2_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mmc3 */
+static struct omap_hwmod omap44xx_mmc3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mmc3_irqs[] = {
+        { .irq = 94 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc3_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 76 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 77 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc3_addrs[] = {
+        {
+                .pa_start       = 0x480ad000,
+                .pa_end         = 0x480ad3ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mmc3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc3 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mmc3_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mmc3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mmc3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc3_slaves[] = {
+        &omap44xx_l4_per__mmc3,
+};
+
+static struct omap_hwmod omap44xx_mmc3_hwmod = {
+        .name           = "mmc3",
+        .class          = &omap44xx_mmc_hwmod_class,
+        .mpu_irqs       = omap44xx_mmc3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mmc3_irqs),
+        .sdma_reqs      = omap44xx_mmc3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mmc3_sdma_reqs),
+        .main_clk       = "mmc3_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD3_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mmc3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mmc3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mmc4 */
+static struct omap_hwmod omap44xx_mmc4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mmc4_irqs[] = {
+        { .irq = 96 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc4_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 56 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 57 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc4_addrs[] = {
+        {
+                .pa_start       = 0x480d1000,
+                .pa_end         = 0x480d13ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mmc4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc4 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mmc4_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mmc4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mmc4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc4_slaves[] = {
+        &omap44xx_l4_per__mmc4,
+};
+
+static struct omap_hwmod omap44xx_mmc4_hwmod = {
+        .name           = "mmc4",
+        .class          = &omap44xx_mmc_hwmod_class,
+        .mpu_irqs       = omap44xx_mmc4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mmc4_irqs),
+        .sdma_reqs      = omap44xx_mmc4_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mmc4_sdma_reqs),
+        .main_clk       = "mmc4_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD4_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mmc4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mmc4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mmc5 */
+static struct omap_hwmod omap44xx_mmc5_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mmc5_irqs[] = {
+        { .irq = 59 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc5_sdma_reqs[] = {
+        { .name = "tx", .dma_req = 58 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx", .dma_req = 59 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc5_addrs[] = {
+        {
+                .pa_start       = 0x480d5000,
+                .pa_end         = 0x480d53ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mmc5 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc5 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mmc5_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mmc5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mmc5_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc5 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc5_slaves[] = {
+        &omap44xx_l4_per__mmc5,
+};
+
+static struct omap_hwmod omap44xx_mmc5_hwmod = {
+        .name           = "mmc5",
+        .class          = &omap44xx_mmc_hwmod_class,
+        .mpu_irqs       = omap44xx_mmc5_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mmc5_irqs),
+        .sdma_reqs      = omap44xx_mmc5_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mmc5_sdma_reqs),
+        .main_clk       = "mmc5_fck",
+        .prcm           = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD5_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mmc5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mmc5_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'mpu' class
  * mpu sub-system
  */
@@ -1639,6 +3913,676 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
 };
 
 /*
+ * 'spinlock' class
+ * spinlock provides hardware assistance for synchronizing the processes
+ * running on multiple processors
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_spinlock_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_spinlock_hwmod_class = {
+        .name   = "spinlock",
+        .sysc   = &omap44xx_spinlock_sysc,
+};
+
+/* spinlock */
+static struct omap_hwmod omap44xx_spinlock_hwmod;
+static struct omap_hwmod_addr_space omap44xx_spinlock_addrs[] = {
+        {
+                .pa_start       = 0x4a0f6000,
+                .pa_end         = 0x4a0f6fff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_cfg -> spinlock */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__spinlock = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_spinlock_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_spinlock_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_spinlock_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* spinlock slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_spinlock_slaves[] = {
+        &omap44xx_l4_cfg__spinlock,
+};
+
+static struct omap_hwmod omap44xx_spinlock_hwmod = {
+        .name           = "spinlock",
+        .class          = &omap44xx_spinlock_hwmod_class,
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_spinlock_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_spinlock_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'timer' class
+ * general purpose timer module with accurate 1ms tick
+ * This class contains several variants: ['timer_1ms', 'timer']
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_timer_1ms_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .syss_offs      = 0x0014,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                           SYSC_HAS_EMUFREE | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+                           SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_timer_1ms_hwmod_class = {
+        .name   = "timer",
+        .sysc   = &omap44xx_timer_1ms_sysc,
+};
+
+static struct omap_hwmod_class_sysconfig omap44xx_timer_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_timer_hwmod_class = {
+        .name   = "timer",
+        .sysc   = &omap44xx_timer_sysc,
+};
+
+/* timer1 */
+static struct omap_hwmod omap44xx_timer1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer1_irqs[] = {
+        { .irq = 37 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer1_addrs[] = {
+        {
+                .pa_start       = 0x4a318000,
+                .pa_end         = 0x4a31807f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_wkup -> timer1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__timer1 = {
+        .master         = &omap44xx_l4_wkup_hwmod,
+        .slave          = &omap44xx_timer1_hwmod,
+        .clk            = "l4_wkup_clk_mux_ck",
+        .addr           = omap44xx_timer1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer1_slaves[] = {
+        &omap44xx_l4_wkup__timer1,
+};
+
+static struct omap_hwmod omap44xx_timer1_hwmod = {
+        .name           = "timer1",
+        .class          = &omap44xx_timer_1ms_hwmod_class,
+        .mpu_irqs       = omap44xx_timer1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer1_irqs),
+        .main_clk       = "timer1_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_WKUP_TIMER1_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer2 */
+static struct omap_hwmod omap44xx_timer2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer2_irqs[] = {
+        { .irq = 38 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer2_addrs[] = {
+        {
+                .pa_start       = 0x48032000,
+                .pa_end         = 0x4803207f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer2 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_timer2_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_timer2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer2_slaves[] = {
+        &omap44xx_l4_per__timer2,
+};
+
+static struct omap_hwmod omap44xx_timer2_hwmod = {
+        .name           = "timer2",
+        .class          = &omap44xx_timer_1ms_hwmod_class,
+        .mpu_irqs       = omap44xx_timer2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer2_irqs),
+        .main_clk       = "timer2_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer3 */
+static struct omap_hwmod omap44xx_timer3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer3_irqs[] = {
+        { .irq = 39 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer3_addrs[] = {
+        {
+                .pa_start       = 0x48034000,
+                .pa_end         = 0x4803407f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer3 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_timer3_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_timer3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer3_slaves[] = {
+        &omap44xx_l4_per__timer3,
+};
+
+static struct omap_hwmod omap44xx_timer3_hwmod = {
+        .name           = "timer3",
+        .class          = &omap44xx_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_timer3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer3_irqs),
+        .main_clk       = "timer3_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer4 */
+static struct omap_hwmod omap44xx_timer4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer4_irqs[] = {
+        { .irq = 40 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer4_addrs[] = {
+        {
+                .pa_start       = 0x48036000,
+                .pa_end         = 0x4803607f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer4 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_timer4_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_timer4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer4_slaves[] = {
+        &omap44xx_l4_per__timer4,
+};
+
+static struct omap_hwmod omap44xx_timer4_hwmod = {
+        .name           = "timer4",
+        .class          = &omap44xx_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_timer4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer4_irqs),
+        .main_clk       = "timer4_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer5 */
+static struct omap_hwmod omap44xx_timer5_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer5_irqs[] = {
+        { .irq = 41 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer5_addrs[] = {
+        {
+                .pa_start       = 0x40138000,
+                .pa_end         = 0x4013807f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> timer5 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer5 = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_timer5_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_timer5_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer5_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer5_dma_addrs[] = {
+        {
+                .pa_start       = 0x49038000,
+                .pa_end         = 0x4903807f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> timer5 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer5_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_timer5_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_timer5_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer5_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* timer5 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer5_slaves[] = {
+        &omap44xx_l4_abe__timer5,
+        &omap44xx_l4_abe__timer5_dma,
+};
+
+static struct omap_hwmod omap44xx_timer5_hwmod = {
+        .name           = "timer5",
+        .class          = &omap44xx_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_timer5_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer5_irqs),
+        .main_clk       = "timer5_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_TIMER5_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer5_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer5_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer6 */
+static struct omap_hwmod omap44xx_timer6_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer6_irqs[] = {
+        { .irq = 42 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer6_addrs[] = {
+        {
+                .pa_start       = 0x4013a000,
+                .pa_end         = 0x4013a07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> timer6 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer6 = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_timer6_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_timer6_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer6_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer6_dma_addrs[] = {
+        {
+                .pa_start       = 0x4903a000,
+                .pa_end         = 0x4903a07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> timer6 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer6_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_timer6_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_timer6_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer6_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* timer6 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer6_slaves[] = {
+        &omap44xx_l4_abe__timer6,
+        &omap44xx_l4_abe__timer6_dma,
+};
+
+static struct omap_hwmod omap44xx_timer6_hwmod = {
+        .name           = "timer6",
+        .class          = &omap44xx_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_timer6_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer6_irqs),
+        .main_clk       = "timer6_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_TIMER6_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer6_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer6_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer7 */
+static struct omap_hwmod omap44xx_timer7_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer7_irqs[] = {
+        { .irq = 43 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer7_addrs[] = {
+        {
+                .pa_start       = 0x4013c000,
+                .pa_end         = 0x4013c07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> timer7 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer7 = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_timer7_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_timer7_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer7_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer7_dma_addrs[] = {
+        {
+                .pa_start       = 0x4903c000,
+                .pa_end         = 0x4903c07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> timer7 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer7_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_timer7_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_timer7_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer7_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* timer7 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer7_slaves[] = {
+        &omap44xx_l4_abe__timer7,
+        &omap44xx_l4_abe__timer7_dma,
+};
+
+static struct omap_hwmod omap44xx_timer7_hwmod = {
+        .name           = "timer7",
+        .class          = &omap44xx_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_timer7_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer7_irqs),
+        .main_clk       = "timer7_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_TIMER7_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer7_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer7_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer8 */
+static struct omap_hwmod omap44xx_timer8_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer8_irqs[] = {
+        { .irq = 44 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer8_addrs[] = {
+        {
+                .pa_start       = 0x4013e000,
+                .pa_end         = 0x4013e07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> timer8 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer8 = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_timer8_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_timer8_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer8_addrs),
+        .user           = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer8_dma_addrs[] = {
+        {
+                .pa_start       = 0x4903e000,
+                .pa_end         = 0x4903e07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_abe -> timer8 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer8_dma = {
+        .master         = &omap44xx_l4_abe_hwmod,
+        .slave          = &omap44xx_timer8_hwmod,
+        .clk            = "ocp_abe_iclk",
+        .addr           = omap44xx_timer8_dma_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer8_dma_addrs),
+        .user           = OCP_USER_SDMA,
+};
+
+/* timer8 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer8_slaves[] = {
+        &omap44xx_l4_abe__timer8,
+        &omap44xx_l4_abe__timer8_dma,
+};
+
+static struct omap_hwmod omap44xx_timer8_hwmod = {
+        .name           = "timer8",
+        .class          = &omap44xx_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_timer8_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer8_irqs),
+        .main_clk       = "timer8_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM1_ABE_TIMER8_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer8_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer8_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer9 */
+static struct omap_hwmod omap44xx_timer9_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer9_irqs[] = {
+        { .irq = 45 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer9_addrs[] = {
+        {
+                .pa_start       = 0x4803e000,
+                .pa_end         = 0x4803e07f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer9 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer9 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_timer9_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_timer9_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer9_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer9 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer9_slaves[] = {
+        &omap44xx_l4_per__timer9,
+};
+
+static struct omap_hwmod omap44xx_timer9_hwmod = {
+        .name           = "timer9",
+        .class          = &omap44xx_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_timer9_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer9_irqs),
+        .main_clk       = "timer9_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer9_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer9_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer10 */
+static struct omap_hwmod omap44xx_timer10_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer10_irqs[] = {
+        { .irq = 46 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer10_addrs[] = {
+        {
+                .pa_start       = 0x48086000,
+                .pa_end         = 0x4808607f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer10 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer10 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_timer10_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_timer10_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer10_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer10 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer10_slaves[] = {
+        &omap44xx_l4_per__timer10,
+};
+
+static struct omap_hwmod omap44xx_timer10_hwmod = {
+        .name           = "timer10",
+        .class          = &omap44xx_timer_1ms_hwmod_class,
+        .mpu_irqs       = omap44xx_timer10_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer10_irqs),
+        .main_clk       = "timer10_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer10_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer10_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer11 */
+static struct omap_hwmod omap44xx_timer11_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer11_irqs[] = {
+        { .irq = 47 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer11_addrs[] = {
+        {
+                .pa_start       = 0x48088000,
+                .pa_end         = 0x4808807f,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> timer11 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer11 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_timer11_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_timer11_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_timer11_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer11 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer11_slaves[] = {
+        &omap44xx_l4_per__timer11,
+};
+
+static struct omap_hwmod omap44xx_timer11_hwmod = {
+        .name           = "timer11",
+        .class          = &omap44xx_timer_hwmod_class,
+        .mpu_irqs       = omap44xx_timer11_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_timer11_irqs),
+        .main_clk       = "timer11_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_timer11_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_timer11_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'uart' class
  * universal asynchronous receiver/transmitter (uart)
  */
@@ -1870,6 +4814,88 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
 };
 
 /*
+ * 'usb_otg_hs' class
+ * high-speed on-the-go universal serial bus (usb_otg_hs) controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_usb_otg_hs_sysc = {
+        .rev_offs       = 0x0400,
+        .sysc_offs      = 0x0404,
+        .syss_offs      = 0x0408,
+        .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP |
+                           SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE |
+                           SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+                           MSTANDBY_SMART),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_usb_otg_hs_hwmod_class = {
+        .name = "usb_otg_hs",
+        .sysc = &omap44xx_usb_otg_hs_sysc,
+};
+
+/* usb_otg_hs */
+static struct omap_hwmod_irq_info omap44xx_usb_otg_hs_irqs[] = {
+        { .name = "mc", .irq = 92 + OMAP44XX_IRQ_GIC_START },
+        { .name = "dma", .irq = 93 + OMAP44XX_IRQ_GIC_START },
+};
+
+/* usb_otg_hs master ports */
+static struct omap_hwmod_ocp_if *omap44xx_usb_otg_hs_masters[] = {
+        &omap44xx_usb_otg_hs__l3_main_2,
+};
+
+static struct omap_hwmod_addr_space omap44xx_usb_otg_hs_addrs[] = {
+        {
+                .pa_start       = 0x4a0ab000,
+                .pa_end         = 0x4a0ab003,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_cfg -> usb_otg_hs */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_otg_hs = {
+        .master         = &omap44xx_l4_cfg_hwmod,
+        .slave          = &omap44xx_usb_otg_hs_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_usb_otg_hs_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_usb_otg_hs_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* usb_otg_hs slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_usb_otg_hs_slaves[] = {
+        &omap44xx_l4_cfg__usb_otg_hs,
+};
+
+static struct omap_hwmod_opt_clk usb_otg_hs_opt_clks[] = {
+        { .role = "xclk", .clk = "usb_otg_hs_xclk" },
+};
+
+static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = {
+        .name           = "usb_otg_hs",
+        .class          = &omap44xx_usb_otg_hs_hwmod_class,
+        .flags          = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
+        .mpu_irqs       = omap44xx_usb_otg_hs_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_usb_otg_hs_irqs),
+        .main_clk       = "usb_otg_hs_ick",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL,
+                },
+        },
+        .opt_clks       = usb_otg_hs_opt_clks,
+        .opt_clks_cnt = ARRAY_SIZE(usb_otg_hs_opt_clks),
+        .slaves         = omap44xx_usb_otg_hs_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_usb_otg_hs_slaves),
+        .masters        = omap44xx_usb_otg_hs_masters,
+        .masters_cnt    = ARRAY_SIZE(omap44xx_usb_otg_hs_masters),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'wd_timer' class
  * 32-bit watchdog upward counter that generates a pulse on the reset pin on
  * overflow condition
@@ -2024,13 +5050,34 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
         /* mpu_bus class */
         &omap44xx_mpu_private_hwmod,
 
+        /* aess class */
+/*      &omap44xx_aess_hwmod, */
+
+        /* bandgap class */
+        &omap44xx_bandgap_hwmod,
+
+        /* counter class */
+/*      &omap44xx_counter_32k_hwmod, */
+
         /* dma class */
         &omap44xx_dma_system_hwmod,
 
+        /* dmic class */
+        &omap44xx_dmic_hwmod,
+
         /* dsp class */
         &omap44xx_dsp_hwmod,
         &omap44xx_dsp_c0_hwmod,
 
+        /* dss class */
+        &omap44xx_dss_hwmod,
+        &omap44xx_dss_dispc_hwmod,
+        &omap44xx_dss_dsi1_hwmod,
+        &omap44xx_dss_dsi2_hwmod,
+        &omap44xx_dss_hdmi_hwmod,
+        &omap44xx_dss_rfbi_hwmod,
+        &omap44xx_dss_venc_hwmod,
+
         /* gpio class */
         &omap44xx_gpio1_hwmod,
         &omap44xx_gpio2_hwmod,
@@ -2039,17 +5086,56 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
         &omap44xx_gpio5_hwmod,
         &omap44xx_gpio6_hwmod,
 
+        /* hsi class */
+/*      &omap44xx_hsi_hwmod, */
+
         /* i2c class */
         &omap44xx_i2c1_hwmod,
         &omap44xx_i2c2_hwmod,
         &omap44xx_i2c3_hwmod,
         &omap44xx_i2c4_hwmod,
 
+        /* ipu class */
+        &omap44xx_ipu_hwmod,
+        &omap44xx_ipu_c0_hwmod,
+        &omap44xx_ipu_c1_hwmod,
+
+        /* iss class */
+/*      &omap44xx_iss_hwmod, */
+
         /* iva class */
         &omap44xx_iva_hwmod,
         &omap44xx_iva_seq0_hwmod,
         &omap44xx_iva_seq1_hwmod,
 
+        /* kbd class */
+/*      &omap44xx_kbd_hwmod, */
+
+        /* mailbox class */
+        &omap44xx_mailbox_hwmod,
+
+        /* mcbsp class */
+        &omap44xx_mcbsp1_hwmod,
+        &omap44xx_mcbsp2_hwmod,
+        &omap44xx_mcbsp3_hwmod,
+        &omap44xx_mcbsp4_hwmod,
+
+        /* mcpdm class */
+/*      &omap44xx_mcpdm_hwmod, */
+
+        /* mcspi class */
+        &omap44xx_mcspi1_hwmod,
+        &omap44xx_mcspi2_hwmod,
+        &omap44xx_mcspi3_hwmod,
+        &omap44xx_mcspi4_hwmod,
+
+        /* mmc class */
+        &omap44xx_mmc1_hwmod,
+        &omap44xx_mmc2_hwmod,
+        &omap44xx_mmc3_hwmod,
+        &omap44xx_mmc4_hwmod,
+        &omap44xx_mmc5_hwmod,
+
         /* mpu class */
         &omap44xx_mpu_hwmod,
 
@@ -2058,12 +5144,31 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
         &omap44xx_smartreflex_iva_hwmod,
         &omap44xx_smartreflex_mpu_hwmod,
 
+        /* spinlock class */
+        &omap44xx_spinlock_hwmod,
+
+        /* timer class */
+        &omap44xx_timer1_hwmod,
+        &omap44xx_timer2_hwmod,
+        &omap44xx_timer3_hwmod,
+        &omap44xx_timer4_hwmod,
+        &omap44xx_timer5_hwmod,
+        &omap44xx_timer6_hwmod,
+        &omap44xx_timer7_hwmod,
+        &omap44xx_timer8_hwmod,
+        &omap44xx_timer9_hwmod,
+        &omap44xx_timer10_hwmod,
+        &omap44xx_timer11_hwmod,
+
         /* uart class */
         &omap44xx_uart1_hwmod,
         &omap44xx_uart2_hwmod,
         &omap44xx_uart3_hwmod,
         &omap44xx_uart4_hwmod,
 
+        /* usb_otg_hs class */
+        &omap44xx_usb_otg_hs_hwmod,
+
         /* wd_timer class */
         &omap44xx_wd_timer2_hwmod,
         &omap44xx_wd_timer3_hwmod,
@@ -2073,6 +5178,6 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
 
 int __init omap44xx_hwmod_init(void)
 {
-        return omap_hwmod_init(omap44xx_hwmods);
+        return omap_hwmod_register(omap44xx_hwmods);
 }
 
diff --git a/arch/arm/mach-omap2/omap_l3_noc.c b/arch/arm/mach-omap2/omap_l3_noc.c
new file mode 100644
index 00000000000..82632c24076
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_l3_noc.c
@@ -0,0 +1,253 @@
+/*
+  * OMAP4XXX L3 Interconnect error handling driver
+  *
+  * Copyright (C) 2011 Texas Corporation
+  *     Santosh Shilimkar <santosh.shilimkar@ti.com>
+  *     Sricharan <r.sricharan@ti.com>
+  *
+  * This program is free software; you can redistribute it and/or modify
+  * it under the terms of the GNU General Public License as published by
+  * the Free Software Foundation; either version 2 of the License, or
+  * (at your option) any later version.
+  *
+  * This program is distributed in the hope that it will be useful,
+  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  * GNU General Public License for more details.
+  *
+  * You should have received a copy of the GNU General Public License
+  * along with this program; if not, write to the Free Software
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  * USA
+  */
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include "omap_l3_noc.h"
+
+/*
+ * Interrupt Handler for L3 error detection.
+ *      1) Identify the L3 clockdomain partition to which the error belongs to.
+ *      2) Identify the slave where the error information is logged
+ *      3) Print the logged information.
+ *      4) Add dump stack to provide kernel trace.
+ *
+ * Two Types of errors :
+ *      1) Custom errors in L3 :
+ *              Target like DMM/FW/EMIF generates SRESP=ERR error
+ *      2) Standard L3 error:
+ *              - Unsupported CMD.
+ *                      L3 tries to access target while it is idle
+ *              - OCP disconnect.
+ *              - Address hole error:
+ *                      If DSS/ISS/FDIF/USBHOSTFS access a target where they
+ *                      do not have connectivity, the error is logged in
+ *                      their default target which is DMM2.
+ *
+ *      On High Secure devices, firewall errors are possible and those
+ *      can be trapped as well. But the trapping is implemented as part
+ *      secure software and hence need not be implemented here.
+ */
+static irqreturn_t l3_interrupt_handler(int irq, void *_l3)
+{
+
+        struct omap4_l3         *l3 = _l3;
+        int inttype, i, j;
+        int err_src = 0;
+        u32 std_err_main_addr, std_err_main, err_reg;
+        u32 base, slave_addr, clear;
+        char *source_name;
+
+        /* Get the Type of interrupt */
+        if (irq == l3->app_irq)
+                inttype = L3_APPLICATION_ERROR;
+        else
+                inttype = L3_DEBUG_ERROR;
+
+        for (i = 0; i < L3_MODULES; i++) {
+                /*
+                 * Read the regerr register of the clock domain
+                 * to determine the source
+                 */
+                base = (u32)l3->l3_base[i];
+                err_reg =  readl(base + l3_flagmux[i] + (inttype << 3));
+
+                /* Get the corresponding error and analyse */
+                if (err_reg) {
+                        /* Identify the source from control status register */
+                        for (j = 0; !(err_reg & (1 << j)); j++)
+                                                                        ;
+
+                        err_src = j;
+                        /* Read the stderrlog_main_source from clk domain */
+                        std_err_main_addr = base + (*(l3_targ[i] + err_src));
+                        std_err_main =  readl(std_err_main_addr);
+
+                        switch ((std_err_main & CUSTOM_ERROR)) {
+                        case STANDARD_ERROR:
+                                source_name =
+                                l3_targ_stderrlog_main_name[i][err_src];
+
+                                slave_addr = std_err_main_addr +
+                                                L3_SLAVE_ADDRESS_OFFSET;
+                                WARN(true, "L3 standard error: SOURCE:%s at address 0x%x\n",
+                                        source_name, readl(slave_addr));
+                                /* clear the std error log*/
+                                clear = std_err_main | CLEAR_STDERR_LOG;
+                                writel(clear, std_err_main_addr);
+                                break;
+
+                        case CUSTOM_ERROR:
+                                source_name =
+                                l3_targ_stderrlog_main_name[i][err_src];
+
+                                WARN(true, "CUSTOM SRESP error with SOURCE:%s\n",
+                                                        source_name);
+                                /* clear the std error log*/
+                                clear = std_err_main | CLEAR_STDERR_LOG;
+                                writel(clear, std_err_main_addr);
+                                break;
+
+                        default:
+                                /* Nothing to be handled here as of now */
+                                break;
+                        }
+                /* Error found so break the for loop */
+                break;
+                }
+        }
+        return IRQ_HANDLED;
+}
+
+static int __init omap4_l3_probe(struct platform_device *pdev)
+{
+        static struct omap4_l3          *l3;
+        struct resource         *res;
+        int                     ret;
+        int                     irq;
+
+        l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
+        if (!l3)
+                ret = -ENOMEM;
+
+        platform_set_drvdata(pdev, l3);
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "couldn't find resource 0\n");
+                ret = -ENODEV;
+                goto err1;
+        }
+
+        l3->l3_base[0] = ioremap(res->start, resource_size(res));
+        if (!(l3->l3_base[0])) {
+                dev_err(&pdev->dev, "ioremap failed\n");
+                ret = -ENOMEM;
+                goto err2;
+        }
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+        if (!res) {
+                dev_err(&pdev->dev, "couldn't find resource 1\n");
+                ret = -ENODEV;
+                goto err3;
+        }
+
+        l3->l3_base[1] = ioremap(res->start, resource_size(res));
+        if (!(l3->l3_base[1])) {
+                dev_err(&pdev->dev, "ioremap failed\n");
+                ret = -ENOMEM;
+                goto err4;
+        }
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+        if (!res) {
+                dev_err(&pdev->dev, "couldn't find resource 2\n");
+                ret = -ENODEV;
+                goto err5;
+        }
+
+        l3->l3_base[2] = ioremap(res->start, resource_size(res));
+        if (!(l3->l3_base[2])) {
+                dev_err(&pdev->dev, "ioremap failed\n");
+                ret = -ENOMEM;
+                goto err6;
+        }
+
+        /*
+         * Setup interrupt Handlers
+         */
+        irq = platform_get_irq(pdev, 0);
+        ret = request_irq(irq,
+                        l3_interrupt_handler,
+                        IRQF_DISABLED, "l3-dbg-irq", l3);
+        if (ret) {
+                pr_crit("L3: request_irq failed to register for 0x%x\n",
+                                         OMAP44XX_IRQ_L3_DBG);
+                goto err7;
+        }
+        l3->debug_irq = irq;
+
+        irq = platform_get_irq(pdev, 1);
+        ret = request_irq(irq,
+                        l3_interrupt_handler,
+                        IRQF_DISABLED, "l3-app-irq", l3);
+        if (ret) {
+                pr_crit("L3: request_irq failed to register for 0x%x\n",
+                                         OMAP44XX_IRQ_L3_APP);
+                goto err8;
+        }
+        l3->app_irq = irq;
+
+        goto err0;
+err8:
+err7:
+        iounmap(l3->l3_base[2]);
+err6:
+err5:
+        iounmap(l3->l3_base[1]);
+err4:
+err3:
+        iounmap(l3->l3_base[0]);
+err2:
+err1:
+        kfree(l3);
+err0:
+        return ret;
+}
+
+static int __exit omap4_l3_remove(struct platform_device *pdev)
+{
+        struct omap4_l3         *l3 = platform_get_drvdata(pdev);
+
+        free_irq(l3->app_irq, l3);
+        free_irq(l3->debug_irq, l3);
+        iounmap(l3->l3_base[0]);
+        iounmap(l3->l3_base[1]);
+        iounmap(l3->l3_base[2]);
+        kfree(l3);
+
+        return 0;
+}
+
+static struct platform_driver omap4_l3_driver = {
+        .remove         = __exit_p(omap4_l3_remove),
+        .driver         = {
+        .name           = "omap_l3_noc",
+        },
+};
+
+static int __init omap4_l3_init(void)
+{
+        return platform_driver_probe(&omap4_l3_driver, omap4_l3_probe);
+}
+postcore_initcall_sync(omap4_l3_init);
+
+static void __exit omap4_l3_exit(void)
+{
+        platform_driver_unregister(&omap4_l3_driver);
+}
+module_exit(omap4_l3_exit);
diff --git a/arch/arm/mach-omap2/omap_l3_noc.h b/arch/arm/mach-omap2/omap_l3_noc.h
new file mode 100644
index 00000000000..359b83348ae
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_l3_noc.h
@@ -0,0 +1,132 @@
+ /*
+  * OMAP4XXX L3 Interconnect  error handling driver header
+  *
+  * Copyright (C) 2011 Texas Corporation
+  *     Santosh Shilimkar <santosh.shilimkar@ti.com>
+  *     sricharan <r.sricharan@ti.com>
+  *
+  * This program is free software; you can redistribute it and/or modify
+  * it under the terms of the GNU General Public License as published by
+  * the Free Software Foundation; either version 2 of the License, or
+  * (at your option) any later version.
+  *
+  * This program is distributed in the hope that it will be useful,
+  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  * GNU General Public License for more details.
+  *
+  * You should have received a copy of the GNU General Public License
+  * along with this program; if not, write to the Free Software
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  * USA
+  */
+#ifndef __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+
+/*
+ * L3 register offsets
+ */
+#define L3_MODULES                      3
+#define CLEAR_STDERR_LOG                (1 << 31)
+#define CUSTOM_ERROR                    0x2
+#define STANDARD_ERROR                  0x0
+#define INBAND_ERROR                    0x0
+#define EMIF_KERRLOG_OFFSET             0x10
+#define L3_SLAVE_ADDRESS_OFFSET         0x14
+#define LOGICAL_ADDR_ERRORLOG           0x4
+#define L3_APPLICATION_ERROR            0x0
+#define L3_DEBUG_ERROR                  0x1
+
+u32 l3_flagmux[L3_MODULES] = {
+        0x50C,
+        0x100C,
+        0X020C
+};
+
+/*
+ * L3 Target standard Error register offsets
+ */
+u32 l3_targ_stderrlog_main_clk1[] = {
+        0x148, /* DMM1 */
+        0x248, /* DMM2 */
+        0x348, /* ABE */
+        0x448, /* L4CFG */
+        0x648  /* CLK2 PWR DISC */
+};
+
+u32 l3_targ_stderrlog_main_clk2[] = {
+        0x548,          /* CORTEX M3 */
+        0x348,          /* DSS */
+        0x148,          /* GPMC */
+        0x448,          /* ISS */
+        0x748,          /* IVAHD */
+        0xD48,          /* missing in TRM  corresponds to AES1*/
+        0x948,          /* L4 PER0*/
+        0x248,          /* OCMRAM */
+        0x148,          /* missing in TRM corresponds to GPMC sERROR*/
+        0x648,          /* SGX */
+        0x848,          /* SL2 */
+        0x1648,         /* C2C */
+        0x1148,         /* missing in TRM corresponds PWR DISC CLK1*/
+        0xF48,          /* missing in TRM corrsponds to SHA1*/
+        0xE48,          /* missing in TRM corresponds to AES2*/
+        0xC48,          /* L4 PER3 */
+        0xA48,          /* L4 PER1*/
+        0xB48           /* L4 PER2*/
+};
+
+u32 l3_targ_stderrlog_main_clk3[] = {
+        0x0148  /* EMUSS */
+};
+
+char *l3_targ_stderrlog_main_name[L3_MODULES][18] = {
+        {
+        "DMM1",
+        "DMM2",
+        "ABE",
+        "L4CFG",
+        "CLK2 PWR DISC",
+        },
+        {
+        "CORTEX M3" ,
+        "DSS ",
+        "GPMC ",
+        "ISS ",
+        "IVAHD ",
+        "AES1",
+        "L4 PER0",
+        "OCMRAM ",
+        "GPMC sERROR",
+        "SGX ",
+        "SL2 ",
+        "C2C ",
+        "PWR DISC CLK1",
+        "SHA1",
+        "AES2",
+        "L4 PER3",
+        "L4 PER1",
+        "L4 PER2",
+        },
+        {
+        "EMUSS",
+        },
+};
+
+u32 *l3_targ[L3_MODULES] = {
+        l3_targ_stderrlog_main_clk1,
+        l3_targ_stderrlog_main_clk2,
+        l3_targ_stderrlog_main_clk3,
+};
+
+struct omap4_l3 {
+        struct device   *dev;
+        struct clk      *ick;
+
+        /* memory base */
+        void __iomem *l3_base[4];
+
+        int             debug_irq;
+        int             app_irq;
+};
+
+#endif
diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c
new file mode 100644
index 00000000000..265bff3acb9
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_l3_smx.c
@@ -0,0 +1,314 @@
+ /*
+  * OMAP3XXX L3 Interconnect Driver
+  *
+  * Copyright (C) 2011 Texas Corporation
+  *     Felipe Balbi <balbi@ti.com>
+  *     Santosh Shilimkar <santosh.shilimkar@ti.com>
+  *     Sricharan <r.sricharan@ti.com>
+  *
+  * This program is free software; you can redistribute it and/or modify
+  * it under the terms of the GNU General Public License as published by
+  * the Free Software Foundation; either version 2 of the License, or
+  * (at your option) any later version.
+  *
+  * This program is distributed in the hope that it will be useful,
+  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  * GNU General Public License for more details.
+  *
+  * You should have received a copy of the GNU General Public License
+  * along with this program; if not, write to the Free Software
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  * USA
+  */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include "omap_l3_smx.h"
+
+static inline u64 omap3_l3_readll(void __iomem *base, u16 reg)
+{
+        return __raw_readll(base + reg);
+}
+
+static inline void omap3_l3_writell(void __iomem *base, u16 reg, u64 value)
+{
+        __raw_writell(value, base + reg);
+}
+
+static inline enum omap3_l3_code omap3_l3_decode_error_code(u64 error)
+{
+        return (error & 0x0f000000) >> L3_ERROR_LOG_CODE;
+}
+
+static inline u32 omap3_l3_decode_addr(u64 error_addr)
+{
+        return error_addr & 0xffffffff;
+}
+
+static inline unsigned omap3_l3_decode_cmd(u64 error)
+{
+        return (error & 0x07) >> L3_ERROR_LOG_CMD;
+}
+
+static inline enum omap3_l3_initiator_id omap3_l3_decode_initid(u64 error)
+{
+        return (error & 0xff00) >> L3_ERROR_LOG_INITID;
+}
+
+static inline unsigned omap3_l3_decode_req_info(u64 error)
+{
+        return (error >> 32) & 0xffff;
+}
+
+static char *omap3_l3_code_string(u8 code)
+{
+        switch (code) {
+        case OMAP_L3_CODE_NOERROR:
+                return "No Error";
+        case OMAP_L3_CODE_UNSUP_CMD:
+                return "Unsupported Command";
+        case OMAP_L3_CODE_ADDR_HOLE:
+                return "Address Hole";
+        case OMAP_L3_CODE_PROTECT_VIOLATION:
+                return "Protection Violation";
+        case OMAP_L3_CODE_IN_BAND_ERR:
+                return "In-band Error";
+        case OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT:
+                return "Request Timeout Not Accepted";
+        case OMAP_L3_CODE_REQ_TOUT_NO_RESP:
+                return "Request Timeout, no response";
+        default:
+                return "UNKNOWN error";
+        }
+}
+
+static char *omap3_l3_initiator_string(u8 initid)
+{
+        switch (initid) {
+        case OMAP_L3_LCD:
+                return "LCD";
+        case OMAP_L3_SAD2D:
+                return "SAD2D";
+        case OMAP_L3_IA_MPU_SS_1:
+        case OMAP_L3_IA_MPU_SS_2:
+        case OMAP_L3_IA_MPU_SS_3:
+        case OMAP_L3_IA_MPU_SS_4:
+        case OMAP_L3_IA_MPU_SS_5:
+                return "MPU";
+        case OMAP_L3_IA_IVA_SS_1:
+        case OMAP_L3_IA_IVA_SS_2:
+        case OMAP_L3_IA_IVA_SS_3:
+                return "IVA_SS";
+        case OMAP_L3_IA_IVA_SS_DMA_1:
+        case OMAP_L3_IA_IVA_SS_DMA_2:
+        case OMAP_L3_IA_IVA_SS_DMA_3:
+        case OMAP_L3_IA_IVA_SS_DMA_4:
+        case OMAP_L3_IA_IVA_SS_DMA_5:
+        case OMAP_L3_IA_IVA_SS_DMA_6:
+                return "IVA_SS_DMA";
+        case OMAP_L3_IA_SGX:
+                return "SGX";
+        case OMAP_L3_IA_CAM_1:
+        case OMAP_L3_IA_CAM_2:
+        case OMAP_L3_IA_CAM_3:
+                return "CAM";
+        case OMAP_L3_IA_DAP:
+                return "DAP";
+        case OMAP_L3_SDMA_WR_1:
+        case OMAP_L3_SDMA_WR_2:
+                return "SDMA_WR";
+        case OMAP_L3_SDMA_RD_1:
+        case OMAP_L3_SDMA_RD_2:
+        case OMAP_L3_SDMA_RD_3:
+        case OMAP_L3_SDMA_RD_4:
+                return "SDMA_RD";
+        case OMAP_L3_USBOTG:
+                return "USB_OTG";
+        case OMAP_L3_USBHOST:
+                return "USB_HOST";
+        default:
+                return "UNKNOWN Initiator";
+        }
+}
+
+/**
+ * omap3_l3_block_irq - handles a register block's irq
+ * @l3: struct omap3_l3 *
+ * @base: register block base address
+ * @error: L3_ERROR_LOG register of our block
+ *
+ * Called in hard-irq context. Caller should take care of locking
+ *
+ * OMAP36xx TRM gives, on page 2001, Figure 9-10, the Typical Error
+ * Analysis Sequence, we are following that sequence here, please
+ * refer to that Figure for more information on the subject.
+ */
+static irqreturn_t omap3_l3_block_irq(struct omap3_l3 *l3,
+                                        u64 error, int error_addr)
+{
+        u8                      code = omap3_l3_decode_error_code(error);
+        u8                      initid = omap3_l3_decode_initid(error);
+        u8                      multi = error & L3_ERROR_LOG_MULTI;
+        u32                     address = omap3_l3_decode_addr(error_addr);
+
+        WARN(true, "%s Error seen by %s %s at address %x\n",
+                                 omap3_l3_code_string(code),
+                          omap3_l3_initiator_string(initid),
+                             multi ? "Multiple Errors" : "",
+                                                   address);
+
+        return IRQ_HANDLED;
+}
+
+static irqreturn_t omap3_l3_app_irq(int irq, void *_l3)
+{
+        struct omap3_l3         *l3 = _l3;
+
+        u64                     status, clear;
+        u64                     error;
+        u64                     error_addr;
+        u64                     err_source = 0;
+        void                    __iomem *base;
+        int                     int_type;
+
+        irqreturn_t             ret = IRQ_NONE;
+
+        if (irq == l3->app_irq)
+                int_type = L3_APPLICATION_ERROR;
+        else
+                int_type = L3_DEBUG_ERROR;
+
+        if (!int_type) {
+                status = omap3_l3_readll(l3->rt, L3_SI_FLAG_STATUS_0);
+                /*
+                 * if we have a timeout error, there's nothing we can
+                 * do besides rebooting the board. So let's BUG on any
+                 * of such errors and handle the others. timeout error
+                 * is severe and not expected to occur.
+                 */
+                BUG_ON(status & L3_STATUS_0_TIMEOUT_MASK);
+        } else {
+                status = omap3_l3_readll(l3->rt, L3_SI_FLAG_STATUS_1);
+                /* No timeout error for debug sources */
+        }
+
+        base = ((l3->rt) + (*(omap3_l3_bases[int_type] + err_source)));
+
+        /* identify the error source */
+        for (err_source = 0; !(status & (1 << err_source)); err_source++)
+                                                                        ;
+        error = omap3_l3_readll(base, L3_ERROR_LOG);
+
+        if (error) {
+                error_addr = omap3_l3_readll(base, L3_ERROR_LOG_ADDR);
+
+                ret |= omap3_l3_block_irq(l3, error, error_addr);
+        }
+
+        /* Clear the status register */
+        clear = ((L3_AGENT_STATUS_CLEAR_IA << int_type) |
+                 (L3_AGENT_STATUS_CLEAR_TA));
+
+        omap3_l3_writell(base, L3_AGENT_STATUS, clear);
+
+        /* clear the error log register */
+        omap3_l3_writell(base, L3_ERROR_LOG, error);
+
+        return ret;
+}
+
+static int __init omap3_l3_probe(struct platform_device *pdev)
+{
+        struct omap3_l3         *l3;
+        struct resource         *res;
+        int                     ret;
+        int                     irq;
+
+        l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
+        if (!l3) {
+                ret = -ENOMEM;
+                goto err0;
+        }
+
+        platform_set_drvdata(pdev, l3);
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "couldn't find resource\n");
+                ret = -ENODEV;
+                goto err1;
+        }
+        l3->rt = ioremap(res->start, resource_size(res));
+        if (!(l3->rt)) {
+                dev_err(&pdev->dev, "ioremap failed\n");
+                ret = -ENOMEM;
+                goto err2;
+        }
+
+        irq = platform_get_irq(pdev, 0);
+        ret = request_irq(irq, omap3_l3_app_irq,
+                IRQF_DISABLED | IRQF_TRIGGER_RISING,
+                "l3-debug-irq", l3);
+        if (ret) {
+                dev_err(&pdev->dev, "couldn't request debug irq\n");
+                goto err3;
+        }
+        l3->debug_irq = irq;
+
+        irq = platform_get_irq(pdev, 1);
+        ret = request_irq(irq, omap3_l3_app_irq,
+                IRQF_DISABLED | IRQF_TRIGGER_RISING,
+                "l3-app-irq", l3);
+
+        if (ret) {
+                dev_err(&pdev->dev, "couldn't request app irq\n");
+                goto err4;
+        }
+
+        l3->app_irq = irq;
+        goto err0;
+
+err4:
+err3:
+        iounmap(l3->rt);
+err2:
+err1:
+        kfree(l3);
+err0:
+        return ret;
+}
+
+static int __exit omap3_l3_remove(struct platform_device *pdev)
+{
+        struct omap3_l3         *l3 = platform_get_drvdata(pdev);
+
+        free_irq(l3->app_irq, l3);
+        free_irq(l3->debug_irq, l3);
+        iounmap(l3->rt);
+        kfree(l3);
+
+        return 0;
+}
+
+static struct platform_driver omap3_l3_driver = {
+        .remove         = __exit_p(omap3_l3_remove),
+        .driver         = {
+        .name   = "omap_l3_smx",
+        },
+};
+
+static int __init omap3_l3_init(void)
+{
+        return platform_driver_probe(&omap3_l3_driver, omap3_l3_probe);
+}
+postcore_initcall_sync(omap3_l3_init);
+
+static void __exit omap3_l3_exit(void)
+{
+        platform_driver_unregister(&omap3_l3_driver);
+}
+module_exit(omap3_l3_exit);
diff --git a/arch/arm/mach-omap2/omap_l3_smx.h b/arch/arm/mach-omap2/omap_l3_smx.h
new file mode 100644
index 00000000000..ba2ed9a850c
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_l3_smx.h
@@ -0,0 +1,338 @@
+ /*
+  * OMAP3XXX L3 Interconnect Driver header
+  *
+  * Copyright (C) 2011 Texas Corporation
+  *     Felipe Balbi <balbi@ti.com>
+  *     Santosh Shilimkar <santosh.shilimkar@ti.com>
+  *     sricharan <r.sricharan@ti.com>
+  *
+  * This program is free software; you can redistribute it and/or modify
+  * it under the terms of the GNU General Public License as published by
+  * the Free Software Foundation; either version 2 of the License, or
+  * (at your option) any later version.
+  *
+  * This program is distributed in the hope that it will be useful,
+  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  * GNU General Public License for more details.
+  *
+  * You should have received a copy of the GNU General Public License
+  * along with this program; if not, write to the Free Software
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  * USA
+  */
+#ifndef __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+
+/* Register definitions. All 64-bit wide */
+#define L3_COMPONENT                    0x000
+#define L3_CORE                         0x018
+#define L3_AGENT_CONTROL                0x020
+#define L3_AGENT_STATUS                 0x028
+#define L3_ERROR_LOG                    0x058
+
+#define L3_ERROR_LOG_MULTI              (1 << 31)
+#define L3_ERROR_LOG_SECONDARY          (1 << 30)
+
+#define L3_ERROR_LOG_ADDR               0x060
+
+/* Register definitions for Sideband Interconnect */
+#define L3_SI_CONTROL                   0x020
+#define L3_SI_FLAG_STATUS_0             0x510
+
+const u64 shift = 1;
+
+#define L3_STATUS_0_MPUIA_BRST          (shift << 0)
+#define L3_STATUS_0_MPUIA_RSP           (shift << 1)
+#define L3_STATUS_0_MPUIA_INBAND        (shift << 2)
+#define L3_STATUS_0_IVAIA_BRST          (shift << 6)
+#define L3_STATUS_0_IVAIA_RSP           (shift << 7)
+#define L3_STATUS_0_IVAIA_INBAND        (shift << 8)
+#define L3_STATUS_0_SGXIA_BRST          (shift << 9)
+#define L3_STATUS_0_SGXIA_RSP           (shift << 10)
+#define L3_STATUS_0_SGXIA_MERROR        (shift << 11)
+#define L3_STATUS_0_CAMIA_BRST          (shift << 12)
+#define L3_STATUS_0_CAMIA_RSP           (shift << 13)
+#define L3_STATUS_0_CAMIA_INBAND        (shift << 14)
+#define L3_STATUS_0_DISPIA_BRST         (shift << 15)
+#define L3_STATUS_0_DISPIA_RSP          (shift << 16)
+#define L3_STATUS_0_DMARDIA_BRST        (shift << 18)
+#define L3_STATUS_0_DMARDIA_RSP         (shift << 19)
+#define L3_STATUS_0_DMAWRIA_BRST        (shift << 21)
+#define L3_STATUS_0_DMAWRIA_RSP         (shift << 22)
+#define L3_STATUS_0_USBOTGIA_BRST       (shift << 24)
+#define L3_STATUS_0_USBOTGIA_RSP        (shift << 25)
+#define L3_STATUS_0_USBOTGIA_INBAND     (shift << 26)
+#define L3_STATUS_0_USBHOSTIA_BRST      (shift << 27)
+#define L3_STATUS_0_USBHOSTIA_INBAND    (shift << 28)
+#define L3_STATUS_0_SMSTA_REQ           (shift << 48)
+#define L3_STATUS_0_GPMCTA_REQ          (shift << 49)
+#define L3_STATUS_0_OCMRAMTA_REQ        (shift << 50)
+#define L3_STATUS_0_OCMROMTA_REQ        (shift << 51)
+#define L3_STATUS_0_IVATA_REQ           (shift << 54)
+#define L3_STATUS_0_SGXTA_REQ           (shift << 55)
+#define L3_STATUS_0_SGXTA_SERROR        (shift << 56)
+#define L3_STATUS_0_GPMCTA_SERROR       (shift << 57)
+#define L3_STATUS_0_L4CORETA_REQ        (shift << 58)
+#define L3_STATUS_0_L4PERTA_REQ         (shift << 59)
+#define L3_STATUS_0_L4EMUTA_REQ         (shift << 60)
+#define L3_STATUS_0_MAD2DTA_REQ         (shift << 61)
+
+#define L3_STATUS_0_TIMEOUT_MASK        (L3_STATUS_0_MPUIA_BRST         \
+                                        | L3_STATUS_0_MPUIA_RSP         \
+                                        | L3_STATUS_0_IVAIA_BRST        \
+                                        | L3_STATUS_0_IVAIA_RSP         \
+                                        | L3_STATUS_0_SGXIA_BRST        \
+                                        | L3_STATUS_0_SGXIA_RSP         \
+                                        | L3_STATUS_0_CAMIA_BRST        \
+                                        | L3_STATUS_0_CAMIA_RSP         \
+                                        | L3_STATUS_0_DISPIA_BRST       \
+                                        | L3_STATUS_0_DISPIA_RSP        \
+                                        | L3_STATUS_0_DMARDIA_BRST      \
+                                        | L3_STATUS_0_DMARDIA_RSP       \
+                                        | L3_STATUS_0_DMAWRIA_BRST      \
+                                        | L3_STATUS_0_DMAWRIA_RSP       \
+                                        | L3_STATUS_0_USBOTGIA_BRST     \
+                                        | L3_STATUS_0_USBOTGIA_RSP      \
+                                        | L3_STATUS_0_USBHOSTIA_BRST    \
+                                        | L3_STATUS_0_SMSTA_REQ         \
+                                        | L3_STATUS_0_GPMCTA_REQ        \
+                                        | L3_STATUS_0_OCMRAMTA_REQ      \
+                                        | L3_STATUS_0_OCMROMTA_REQ      \
+                                        | L3_STATUS_0_IVATA_REQ         \
+                                        | L3_STATUS_0_SGXTA_REQ         \
+                                        | L3_STATUS_0_L4CORETA_REQ      \
+                                        | L3_STATUS_0_L4PERTA_REQ       \
+                                        | L3_STATUS_0_L4EMUTA_REQ       \
+                                        | L3_STATUS_0_MAD2DTA_REQ)
+
+#define L3_SI_FLAG_STATUS_1             0x530
+
+#define L3_STATUS_1_MPU_DATAIA          (1 << 0)
+#define L3_STATUS_1_DAPIA0              (1 << 3)
+#define L3_STATUS_1_DAPIA1              (1 << 4)
+#define L3_STATUS_1_IVAIA               (1 << 6)
+
+#define L3_PM_ERROR_LOG                 0x020
+#define L3_PM_CONTROL                   0x028
+#define L3_PM_ERROR_CLEAR_SINGLE        0x030
+#define L3_PM_ERROR_CLEAR_MULTI         0x038
+#define L3_PM_REQ_INFO_PERMISSION(n)    (0x048 + (0x020 * n))
+#define L3_PM_READ_PERMISSION(n)        (0x050 + (0x020 * n))
+#define L3_PM_WRITE_PERMISSION(n)       (0x058 + (0x020 * n))
+#define L3_PM_ADDR_MATCH(n)             (0x060 + (0x020 * n))
+
+/* L3 error log bit fields. Common for IA and TA */
+#define L3_ERROR_LOG_CODE               24
+#define L3_ERROR_LOG_INITID             8
+#define L3_ERROR_LOG_CMD                0
+
+/* L3 agent status bit fields. */
+#define L3_AGENT_STATUS_CLEAR_IA        0x10000000
+#define L3_AGENT_STATUS_CLEAR_TA        0x01000000
+
+#define OMAP34xx_IRQ_L3_APP             10
+#define L3_APPLICATION_ERROR            0x0
+#define L3_DEBUG_ERROR                  0x1
+
+enum omap3_l3_initiator_id {
+        /* LCD has 1 ID */
+        OMAP_L3_LCD             = 29,
+        /* SAD2D has 1 ID */
+        OMAP_L3_SAD2D           = 28,
+        /* MPU has 5 IDs */
+        OMAP_L3_IA_MPU_SS_1     = 27,
+        OMAP_L3_IA_MPU_SS_2     = 26,
+        OMAP_L3_IA_MPU_SS_3     = 25,
+        OMAP_L3_IA_MPU_SS_4     = 24,
+        OMAP_L3_IA_MPU_SS_5     = 23,
+        /* IVA2.2 SS has 3 IDs*/
+        OMAP_L3_IA_IVA_SS_1     = 22,
+        OMAP_L3_IA_IVA_SS_2     = 21,
+        OMAP_L3_IA_IVA_SS_3     = 20,
+        /* IVA 2.2 SS DMA has 6 IDS */
+        OMAP_L3_IA_IVA_SS_DMA_1 = 19,
+        OMAP_L3_IA_IVA_SS_DMA_2 = 18,
+        OMAP_L3_IA_IVA_SS_DMA_3 = 17,
+        OMAP_L3_IA_IVA_SS_DMA_4 = 16,
+        OMAP_L3_IA_IVA_SS_DMA_5 = 15,
+        OMAP_L3_IA_IVA_SS_DMA_6 = 14,
+        /* SGX has 1 ID */
+        OMAP_L3_IA_SGX          = 13,
+        /* CAM has 3 ID */
+        OMAP_L3_IA_CAM_1        = 12,
+        OMAP_L3_IA_CAM_2        = 11,
+        OMAP_L3_IA_CAM_3        = 10,
+        /* DAP has 1 ID */
+        OMAP_L3_IA_DAP          = 9,
+        /* SDMA WR has 2 IDs */
+        OMAP_L3_SDMA_WR_1       = 8,
+        OMAP_L3_SDMA_WR_2       = 7,
+        /* SDMA RD has 4 IDs */
+        OMAP_L3_SDMA_RD_1       = 6,
+        OMAP_L3_SDMA_RD_2       = 5,
+        OMAP_L3_SDMA_RD_3       = 4,
+        OMAP_L3_SDMA_RD_4       = 3,
+        /* HSUSB OTG has 1 ID */
+        OMAP_L3_USBOTG          = 2,
+        /* HSUSB HOST has 1 ID */
+        OMAP_L3_USBHOST         = 1,
+};
+
+enum omap3_l3_code {
+        OMAP_L3_CODE_NOERROR = 0,
+        OMAP_L3_CODE_UNSUP_CMD = 1,
+        OMAP_L3_CODE_ADDR_HOLE = 2,
+        OMAP_L3_CODE_PROTECT_VIOLATION = 3,
+        OMAP_L3_CODE_IN_BAND_ERR = 4,
+        /* codes 5 and 6 are reserved */
+        OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT = 7,
+        OMAP_L3_CODE_REQ_TOUT_NO_RESP = 8,
+        /* codes 9 - 15 are also reserved */
+};
+
+struct omap3_l3 {
+        struct device   *dev;
+        struct clk      *ick;
+
+        /* memory base*/
+        void __iomem    *rt;
+
+        int             debug_irq;
+        int             app_irq;
+
+        /* true when and inband functional error occurs */
+        unsigned        inband:1;
+};
+
+/* offsets for l3 agents in order with the Flag status register */
+unsigned int __iomem omap3_l3_app_bases[] = {
+        /* MPU IA */
+        0x1400,
+        0x1400,
+        0x1400,
+        /* RESERVED */
+        0,
+        0,
+        0,
+        /* IVA 2.2 IA */
+        0x1800,
+        0x1800,
+        0x1800,
+        /* SGX IA */
+        0x1c00,
+        0x1c00,
+        /* RESERVED */
+        0,
+        /* CAMERA IA */
+        0x5800,
+        0x5800,
+        0x5800,
+        /* DISPLAY IA */
+        0x5400,
+        0x5400,
+        /* RESERVED */
+        0,
+        /*SDMA RD IA */
+        0x4c00,
+        0x4c00,
+        /* RESERVED */
+        0,
+        /* SDMA WR IA */
+        0x5000,
+        0x5000,
+        /* RESERVED */
+        0,
+        /* USB OTG IA */
+        0x4400,
+        0x4400,
+        0x4400,
+        /* USB HOST IA */
+        0x4000,
+        0x4000,
+        /* RESERVED */
+        0,
+        0,
+        0,
+        0,
+        /* SAD2D IA */
+        0x3000,
+        0x3000,
+        0x3000,
+        /* RESERVED */
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        /* SMA TA */
+        0x2000,
+        /* GPMC TA */
+        0x2400,
+        /* OCM RAM TA */
+        0x2800,
+        /* OCM ROM TA */
+        0x2C00,
+        /* L4 CORE TA */
+        0x6800,
+        /* L4 PER TA */
+        0x6c00,
+        /* IVA 2.2 TA */
+        0x6000,
+        /* SGX TA */
+        0x6400,
+        /* L4 EMU TA */
+        0x7000,
+        /* GPMC TA */
+        0x2400,
+        /* L4 CORE TA */
+        0x6800,
+        /* L4 PER TA */
+        0x6c00,
+        /* L4 EMU TA */
+        0x7000,
+        /* MAD2D TA */
+        0x3400,
+        /* RESERVED */
+        0,
+        0,
+};
+
+unsigned int __iomem omap3_l3_debug_bases[] = {
+        /* MPU DATA IA */
+        0x1400,
+        /* RESERVED */
+        0,
+        0,
+        /* DAP IA */
+        0x5c00,
+        0x5c00,
+        /* RESERVED */
+        0,
+        /* IVA 2.2 IA */
+        0x1800,
+        /* REST RESERVED */
+};
+
+u32 *omap3_l3_bases[] = {
+        omap3_l3_app_bases,
+        omap3_l3_debug_bases,
+};
+
+/*
+ * REVISIT define __raw_readll/__raw_writell here, but move them to
+ * <asm/io.h> at some point
+ */
+#define __raw_writell(v, a)     (__chk_io_ptr(a), \
+                                *(volatile u64 __force *)(a) = (v))
+#define __raw_readll(a)         (__chk_io_ptr(a), \
+                                *(volatile u64 __force *)(a))
+
+#endif
diff --git a/arch/arm/mach-omap2/omap_opp_data.h b/arch/arm/mach-omap2/omap_opp_data.h
index 46ac27dd6c8..c784c12f98a 100644
--- a/arch/arm/mach-omap2/omap_opp_data.h
+++ b/arch/arm/mach-omap2/omap_opp_data.h
@@ -21,6 +21,8 @@
 
 #include <plat/omap_hwmod.h>
 
+#include "voltage.h"
+
 /*
  * *BIG FAT WARNING*:
  * USE the following ONLY in opp data initialization common to an SoC.
@@ -65,8 +67,30 @@ struct omap_opp_def {
         .u_volt         = _uv,                                  \
 }
 
+/*
+ * Initialization wrapper used to define SmartReflex process data
+ * XXX Is this needed?  Just use C99 initializers in data files?
+ */
+#define VOLT_DATA_DEFINE(_v_nom, _efuse_offs, _errminlimit, _errgain)  \
+{                                                                      \
+        .volt_nominal   = _v_nom,                                      \
+        .sr_efuse_offs  = _efuse_offs,                                 \
+        .sr_errminlimit = _errminlimit,                                \
+        .vp_errgain     = _errgain                                     \
+}
+
 /* Use this to initialize the default table */
 extern int __init omap_init_opp_table(struct omap_opp_def *opp_def,
                 u32 opp_def_size);
 
+
+extern struct omap_volt_data omap34xx_vddmpu_volt_data[];
+extern struct omap_volt_data omap34xx_vddcore_volt_data[];
+extern struct omap_volt_data omap36xx_vddmpu_volt_data[];
+extern struct omap_volt_data omap36xx_vddcore_volt_data[];
+
+extern struct omap_volt_data omap44xx_vdd_mpu_volt_data[];
+extern struct omap_volt_data omap44xx_vdd_iva_volt_data[];
+extern struct omap_volt_data omap44xx_vdd_core_volt_data[];
+
 #endif          /* __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H */
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index ebe33df708b..e2e605fe913 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -29,6 +29,7 @@
 #include <linux/usb.h>
 
 #include <plat/usb.h>
+#include "control.h"
 
 /* OMAP control module register for UTMI PHY */
 #define CONTROL_DEV_CONF                0x300
@@ -162,3 +163,95 @@ int omap4430_phy_exit(struct device *dev)
 
         return 0;
 }
+
+void am35x_musb_reset(void)
+{
+        u32     regval;
+
+        /* Reset the musb interface */
+        regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
+
+        regval |= AM35XX_USBOTGSS_SW_RST;
+        omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
+
+        regval &= ~AM35XX_USBOTGSS_SW_RST;
+        omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
+
+        regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
+}
+
+void am35x_musb_phy_power(u8 on)
+{
+        unsigned long timeout = jiffies + msecs_to_jiffies(100);
+        u32 devconf2;
+
+        if (on) {
+                /*
+                 * Start the on-chip PHY and its PLL.
+                 */
+                devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
+
+                devconf2 &= ~(CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN);
+                devconf2 |= CONF2_PHY_PLLON;
+
+                omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
+
+                pr_info(KERN_INFO "Waiting for PHY clock good...\n");
+                while (!(omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2)
+                                & CONF2_PHYCLKGD)) {
+                        cpu_relax();
+
+                        if (time_after(jiffies, timeout)) {
+                                pr_err(KERN_ERR "musb PHY clock good timed out\n");
+                                break;
+                        }
+                }
+        } else {
+                /*
+                 * Power down the on-chip PHY.
+                 */
+                devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
+
+                devconf2 &= ~CONF2_PHY_PLLON;
+                devconf2 |=  CONF2_PHYPWRDN | CONF2_OTGPWRDN;
+                omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
+        }
+}
+
+void am35x_musb_clear_irq(void)
+{
+        u32 regval;
+
+        regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
+        regval |= AM35XX_USBOTGSS_INT_CLR;
+        omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR);
+        regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
+}
+
+void am35x_musb_set_mode(u8 musb_mode)
+{
+        u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
+
+        devconf2 &= ~CONF2_OTGMODE;
+        switch (musb_mode) {
+#ifdef  CONFIG_USB_MUSB_HDRC_HCD
+        case MUSB_HOST:         /* Force VBUS valid, ID = 0 */
+                devconf2 |= CONF2_FORCE_HOST;
+                break;
+#endif
+#ifdef  CONFIG_USB_GADGET_MUSB_HDRC
+        case MUSB_PERIPHERAL:   /* Force VBUS valid, ID = 1 */
+                devconf2 |= CONF2_FORCE_DEVICE;
+                break;
+#endif
+#ifdef  CONFIG_USB_MUSB_OTG
+        case MUSB_OTG:          /* Don't override the VBUS/ID comparators */
+                devconf2 |= CONF2_NO_OVERRIDE;
+                break;
+#endif
+        default:
+                pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode);
+        }
+
+        omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
+}
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index 00e1d2b5368..0a8e74e3e81 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -18,7 +18,7 @@
 #include <linux/kernel.h>
 #include <linux/i2c/twl.h>
 
-#include <plat/voltage.h>
+#include "voltage.h"
 
 #include "pm.h"
 
@@ -59,8 +59,15 @@
 
 static bool is_offset_valid;
 static u8 smps_offset;
+/*
+ * Flag to ensure Smartreflex bit in TWL
+ * being cleared in board file is not overwritten.
+ */
+static bool __initdata twl_sr_enable_autoinit;
 
+#define TWL4030_DCDC_GLOBAL_CFG        0x06
 #define REG_SMPS_OFFSET         0xE0
+#define SMARTREFLEX_ENABLE     BIT(3)
 
 static unsigned long twl4030_vsel_to_uv(const u8 vsel)
 {
@@ -269,6 +276,18 @@ int __init omap3_twl_init(void)
                 omap3_core_volt_info.vp_vddmax = OMAP3630_VP2_VLIMITTO_VDDMAX;
         }
 
+        /*
+         * The smartreflex bit on twl4030 specifies if the setting of voltage
+         * is done over the I2C_SR path. Since this setting is independent of
+         * the actual usage of smartreflex AVS module, we enable TWL SR bit
+         * by default irrespective of whether smartreflex AVS module is enabled
+         * on the OMAP side or not. This is because without this bit enabled,
+         * the voltage scaling through vp forceupdate/bypass mechanism of
+         * voltage scaling will not function on TWL over I2C_SR.
+         */
+        if (!twl_sr_enable_autoinit)
+                omap3_twl_set_sr_bit(true);
+
         voltdm = omap_voltage_domain_lookup("mpu");
         omap_voltage_register_pmic(voltdm, &omap3_mpu_volt_info);
 
@@ -277,3 +296,44 @@ int __init omap3_twl_init(void)
 
         return 0;
 }
+
+/**
+ * omap3_twl_set_sr_bit() - Set/Clear SR bit on TWL
+ * @enable: enable SR mode in twl or not
+ *
+ * If 'enable' is true, enables Smartreflex bit on TWL 4030 to make sure
+ * voltage scaling through OMAP SR works. Else, the smartreflex bit
+ * on twl4030 is cleared as there are platforms which use OMAP3 and T2 but
+ * use Synchronized Scaling Hardware Strategy (ENABLE_VMODE=1) and Direct
+ * Strategy Software Scaling Mode (ENABLE_VMODE=0), for setting the voltages,
+ * in those scenarios this bit is to be cleared (enable = false).
+ *
+ * Returns 0 on sucess, error is returned if I2C read/write fails.
+ */
+int __init omap3_twl_set_sr_bit(bool enable)
+{
+        u8 temp;
+        int ret;
+        if (twl_sr_enable_autoinit)
+                pr_warning("%s: unexpected multiple calls\n", __func__);
+
+        ret = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &temp,
+                                        TWL4030_DCDC_GLOBAL_CFG);
+        if (ret)
+                goto err;
+
+        if (enable)
+                temp |= SMARTREFLEX_ENABLE;
+        else
+                temp &= ~SMARTREFLEX_ENABLE;
+
+        ret = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, temp,
+                                TWL4030_DCDC_GLOBAL_CFG);
+        if (!ret) {
+                twl_sr_enable_autoinit = true;
+                return 0;
+        }
+err:
+        pr_err("%s: Error access to TWL4030 (%d)\n", __func__, ret);
+        return ret;
+}
diff --git a/arch/arm/mach-omap2/opp2xxx.h b/arch/arm/mach-omap2/opp2xxx.h
index 38b73055050..8affc66a92c 100644
--- a/arch/arm/mach-omap2/opp2xxx.h
+++ b/arch/arm/mach-omap2/opp2xxx.h
@@ -418,7 +418,7 @@ struct prcm_config {
 
 extern const struct prcm_config omap2420_rate_table[];
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 extern const struct prcm_config omap2430_rate_table[];
 #else
 #define omap2430_rate_table     NULL
diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
index 0486fce8a92..d95f3f945d4 100644
--- a/arch/arm/mach-omap2/opp3xxx_data.c
+++ b/arch/arm/mach-omap2/opp3xxx_data.c
@@ -4,8 +4,9 @@
  * Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/
  *      Nishanth Menon
  *      Kevin Hilman
- * Copyright (C) 2010 Nokia Corporation.
+ * Copyright (C) 2010-2011 Nokia Corporation.
  *      Eduardo Valentin
+ *      Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -20,19 +21,83 @@
 
 #include <plat/cpu.h>
 
+#include "control.h"
 #include "omap_opp_data.h"
+#include "pm.h"
+
+/* 34xx */
+
+/* VDD1 */
+
+#define OMAP3430_VDD_MPU_OPP1_UV                975000
+#define OMAP3430_VDD_MPU_OPP2_UV                1075000
+#define OMAP3430_VDD_MPU_OPP3_UV                1200000
+#define OMAP3430_VDD_MPU_OPP4_UV                1270000
+#define OMAP3430_VDD_MPU_OPP5_UV                1350000
+
+struct omap_volt_data omap34xx_vddmpu_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD1, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD1, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD1, 0xf9, 0x18),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP4_UV, OMAP343X_CONTROL_FUSE_OPP4_VDD1, 0xf9, 0x18),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP5_UV, OMAP343X_CONTROL_FUSE_OPP5_VDD1, 0xf9, 0x18),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* VDD2 */
+
+#define OMAP3430_VDD_CORE_OPP1_UV               975000
+#define OMAP3430_VDD_CORE_OPP2_UV               1050000
+#define OMAP3430_VDD_CORE_OPP3_UV               1150000
+
+struct omap_volt_data omap34xx_vddcore_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD2, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD2, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD2, 0xf9, 0x18),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* 36xx */
+
+/* VDD1 */
+
+#define OMAP3630_VDD_MPU_OPP50_UV               1012500
+#define OMAP3630_VDD_MPU_OPP100_UV              1200000
+#define OMAP3630_VDD_MPU_OPP120_UV              1325000
+#define OMAP3630_VDD_MPU_OPP1G_UV               1375000
+
+struct omap_volt_data omap36xx_vddmpu_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD1, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD1, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP120_UV, OMAP3630_CONTROL_FUSE_OPP120_VDD1, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP1G_UV, OMAP3630_CONTROL_FUSE_OPP1G_VDD1, 0xfa, 0x27),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* VDD2 */
+
+#define OMAP3630_VDD_CORE_OPP50_UV              1000000
+#define OMAP3630_VDD_CORE_OPP100_UV             1200000
+
+struct omap_volt_data omap36xx_vddcore_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD2, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD2, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* OPP data */
 
 static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
         /* MPU OPP1 */
-        OPP_INITIALIZER("mpu", true, 125000000, 975000),
+        OPP_INITIALIZER("mpu", true, 125000000, OMAP3430_VDD_MPU_OPP1_UV),
         /* MPU OPP2 */
-        OPP_INITIALIZER("mpu", true, 250000000, 1075000),
+        OPP_INITIALIZER("mpu", true, 250000000, OMAP3430_VDD_MPU_OPP2_UV),
         /* MPU OPP3 */
-        OPP_INITIALIZER("mpu", true, 500000000, 1200000),
+        OPP_INITIALIZER("mpu", true, 500000000, OMAP3430_VDD_MPU_OPP3_UV),
         /* MPU OPP4 */
-        OPP_INITIALIZER("mpu", true, 550000000, 1270000),
+        OPP_INITIALIZER("mpu", true, 550000000, OMAP3430_VDD_MPU_OPP4_UV),
         /* MPU OPP5 */
-        OPP_INITIALIZER("mpu", true, 600000000, 1350000),
+        OPP_INITIALIZER("mpu", true, 600000000, OMAP3430_VDD_MPU_OPP5_UV),
 
         /*
          * L3 OPP1 - 41.5 MHz is disabled because: The voltage for that OPP is
@@ -42,53 +107,53 @@ static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
          * impact that frequency will do to the MPU and the whole system in
          * general.
          */
-        OPP_INITIALIZER("l3_main", false, 41500000, 975000),
+        OPP_INITIALIZER("l3_main", false, 41500000, OMAP3430_VDD_CORE_OPP1_UV),
         /* L3 OPP2 */
-        OPP_INITIALIZER("l3_main", true, 83000000, 1050000),
+        OPP_INITIALIZER("l3_main", true, 83000000, OMAP3430_VDD_CORE_OPP2_UV),
         /* L3 OPP3 */
-        OPP_INITIALIZER("l3_main", true, 166000000, 1150000),
+        OPP_INITIALIZER("l3_main", true, 166000000, OMAP3430_VDD_CORE_OPP3_UV),
 
         /* DSP OPP1 */
-        OPP_INITIALIZER("iva", true, 90000000, 975000),
+        OPP_INITIALIZER("iva", true, 90000000, OMAP3430_VDD_MPU_OPP1_UV),
         /* DSP OPP2 */
-        OPP_INITIALIZER("iva", true, 180000000, 1075000),
+        OPP_INITIALIZER("iva", true, 180000000, OMAP3430_VDD_MPU_OPP2_UV),
         /* DSP OPP3 */
-        OPP_INITIALIZER("iva", true, 360000000, 1200000),
+        OPP_INITIALIZER("iva", true, 360000000, OMAP3430_VDD_MPU_OPP3_UV),
         /* DSP OPP4 */
-        OPP_INITIALIZER("iva", true, 400000000, 1270000),
+        OPP_INITIALIZER("iva", true, 400000000, OMAP3430_VDD_MPU_OPP4_UV),
         /* DSP OPP5 */
-        OPP_INITIALIZER("iva", true, 430000000, 1350000),
+        OPP_INITIALIZER("iva", true, 430000000, OMAP3430_VDD_MPU_OPP5_UV),
 };
 
 static struct omap_opp_def __initdata omap36xx_opp_def_list[] = {
         /* MPU OPP1 - OPP50 */
-        OPP_INITIALIZER("mpu", true,  300000000, 1012500),
+        OPP_INITIALIZER("mpu", true,  300000000, OMAP3630_VDD_MPU_OPP50_UV),
         /* MPU OPP2 - OPP100 */
-        OPP_INITIALIZER("mpu", true,  600000000, 1200000),
+        OPP_INITIALIZER("mpu", true,  600000000, OMAP3630_VDD_MPU_OPP100_UV),
         /* MPU OPP3 - OPP-Turbo */
-        OPP_INITIALIZER("mpu", false, 800000000, 1325000),
+        OPP_INITIALIZER("mpu", false, 800000000, OMAP3630_VDD_MPU_OPP120_UV),
         /* MPU OPP4 - OPP-SB */
-        OPP_INITIALIZER("mpu", false, 1000000000, 1375000),
+        OPP_INITIALIZER("mpu", false, 1000000000, OMAP3630_VDD_MPU_OPP1G_UV),
 
         /* L3 OPP1 - OPP50 */
-        OPP_INITIALIZER("l3_main", true, 100000000, 1000000),
+        OPP_INITIALIZER("l3_main", true, 100000000, OMAP3630_VDD_CORE_OPP50_UV),
         /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
-        OPP_INITIALIZER("l3_main", true, 200000000, 1200000),
+        OPP_INITIALIZER("l3_main", true, 200000000, OMAP3630_VDD_CORE_OPP100_UV),
 
         /* DSP OPP1 - OPP50 */
-        OPP_INITIALIZER("iva", true,  260000000, 1012500),
+        OPP_INITIALIZER("iva", true,  260000000, OMAP3630_VDD_MPU_OPP50_UV),
         /* DSP OPP2 - OPP100 */
-        OPP_INITIALIZER("iva", true,  520000000, 1200000),
+        OPP_INITIALIZER("iva", true,  520000000, OMAP3630_VDD_MPU_OPP100_UV),
         /* DSP OPP3 - OPP-Turbo */
-        OPP_INITIALIZER("iva", false, 660000000, 1325000),
+        OPP_INITIALIZER("iva", false, 660000000, OMAP3630_VDD_MPU_OPP120_UV),
         /* DSP OPP4 - OPP-SB */
-        OPP_INITIALIZER("iva", false, 800000000, 1375000),
+        OPP_INITIALIZER("iva", false, 800000000, OMAP3630_VDD_MPU_OPP1G_UV),
 };
 
 /**
  * omap3_opp_init() - initialize omap3 opp table
  */
-static int __init omap3_opp_init(void)
+int __init omap3_opp_init(void)
 {
         int r = -ENODEV;
 
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index a11fa566d8e..2293ba27101 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -5,8 +5,9 @@
  *      Nishanth Menon
  *      Kevin Hilman
  *      Thara Gopinath
- * Copyright (C) 2010 Nokia Corporation.
+ * Copyright (C) 2010-2011 Nokia Corporation.
  *      Eduardo Valentin
+ *      Paul Walmsley
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -21,28 +22,75 @@
 
 #include <plat/cpu.h>
 
+#include "control.h"
 #include "omap_opp_data.h"
+#include "pm.h"
+
+/*
+ * Structures containing OMAP4430 voltage supported and various
+ * voltage dependent data for each VDD.
+ */
+
+#define OMAP4430_VDD_MPU_OPP50_UV               1025000
+#define OMAP4430_VDD_MPU_OPP100_UV              1200000
+#define OMAP4430_VDD_MPU_OPPTURBO_UV            1313000
+#define OMAP4430_VDD_MPU_OPPNITRO_UV            1375000
+
+struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+#define OMAP4430_VDD_IVA_OPP50_UV               1013000
+#define OMAP4430_VDD_IVA_OPP100_UV              1188000
+#define OMAP4430_VDD_IVA_OPPTURBO_UV            1300000
+
+struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+#define OMAP4430_VDD_CORE_OPP50_UV              1025000
+#define OMAP4430_VDD_CORE_OPP100_UV             1200000
+
+struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
 
 static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
         /* MPU OPP1 - OPP50 */
-        OPP_INITIALIZER("mpu", true, 300000000, 1100000),
+        OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
         /* MPU OPP2 - OPP100 */
-        OPP_INITIALIZER("mpu", true, 600000000, 1200000),
+        OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV),
         /* MPU OPP3 - OPP-Turbo */
-        OPP_INITIALIZER("mpu", false, 800000000, 1260000),
+        OPP_INITIALIZER("mpu", true, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV),
         /* MPU OPP4 - OPP-SB */
-        OPP_INITIALIZER("mpu", false, 1008000000, 1350000),
+        OPP_INITIALIZER("mpu", true, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV),
         /* L3 OPP1 - OPP50 */
-        OPP_INITIALIZER("l3_main_1", true, 100000000, 930000),
+        OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50_UV),
         /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
-        OPP_INITIALIZER("l3_main_1", true, 200000000, 1100000),
-        /* TODO: add IVA, DSP, aess, fdif, gpu */
+        OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4430_VDD_CORE_OPP100_UV),
+        /* IVA OPP1 - OPP50 */
+        OPP_INITIALIZER("iva", true, 133000000, OMAP4430_VDD_IVA_OPP50_UV),
+        /* IVA OPP2 - OPP100 */
+        OPP_INITIALIZER("iva", true, 266100000, OMAP4430_VDD_IVA_OPP100_UV),
+        /* IVA OPP3 - OPP-Turbo */
+        OPP_INITIALIZER("iva", false, 332000000, OMAP4430_VDD_IVA_OPPTURBO_UV),
+        /* TODO: add DSP, aess, fdif, gpu */
 };
 
 /**
  * omap4_opp_init() - initialize omap4 opp table
  */
-static int __init omap4_opp_init(void)
+int __init omap4_opp_init(void)
 {
         int r = -ENODEV;
 
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index d5a102c7198..30af3351c2d 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -18,8 +18,8 @@
 #include <plat/omap-pm.h>
 #include <plat/omap_device.h>
 #include <plat/common.h>
-#include <plat/voltage.h>
 
+#include "voltage.h"
 #include "powerdomain.h"
 #include "clockdomain.h"
 #include "pm.h"
@@ -83,7 +83,9 @@ static int _init_omap_device(char *name, struct device **new_dev)
 static void omap2_init_processor_devices(void)
 {
         _init_omap_device("mpu", &mpu_dev);
-        _init_omap_device("iva", &iva_dev);
+        if (omap3_has_iva())
+                _init_omap_device("iva", &iva_dev);
+
         if (cpu_is_omap44xx()) {
                 _init_omap_device("l3_main_1", &l3_dev);
                 _init_omap_device("dsp", &dsp_dev);
@@ -124,7 +126,7 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
                         (pwrdm->flags & PWRDM_HAS_LOWPOWERSTATECHANGE)) {
                         sleep_switch = LOWPOWERSTATE_SWITCH;
                 } else {
-                        omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
+                        clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
                         pwrdm_wait_transition(pwrdm);
                         sleep_switch = FORCEWAKEUP_SWITCH;
                 }
@@ -140,9 +142,9 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
         switch (sleep_switch) {
         case FORCEWAKEUP_SWITCH:
                 if (pwrdm->pwrdm_clkdms[0]->flags & CLKDM_CAN_ENABLE_AUTO)
-                        omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
+                        clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
                 else
-                        omap2_clkdm_sleep(pwrdm->pwrdm_clkdms[0]);
+                        clkdm_sleep(pwrdm->pwrdm_clkdms[0]);
                 break;
         case LOWPOWERSTATE_SWITCH:
                 pwrdm_set_lowpwrstchange(pwrdm);
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 39580e6060e..797bfd12b64 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -127,6 +127,7 @@ static inline void omap_enable_smartreflex_on_init(void) {}
 #ifdef CONFIG_TWL4030_CORE
 extern int omap3_twl_init(void);
 extern int omap4_twl_init(void);
+extern int omap3_twl_set_sr_bit(bool enable);
 #else
 static inline int omap3_twl_init(void)
 {
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index 97feb3ab6a6..df3ded6fe19 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -363,14 +363,11 @@ static const struct platform_suspend_ops __initdata omap_pm_ops;
 /* XXX This function should be shareable between OMAP2xxx and OMAP3 */
 static int __init clkdms_setup(struct clockdomain *clkdm, void *unused)
 {
-        clkdm_clear_all_wkdeps(clkdm);
-        clkdm_clear_all_sleepdeps(clkdm);
-
         if (clkdm->flags & CLKDM_CAN_ENABLE_AUTO)
-                omap2_clkdm_allow_idle(clkdm);
+                clkdm_allow_idle(clkdm);
         else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP &&
                  atomic_read(&clkdm->usecount) == 0)
-                omap2_clkdm_sleep(clkdm);
+                clkdm_sleep(clkdm);
         return 0;
 }
 
@@ -379,7 +376,10 @@ static void __init prcm_setup_regs(void)
         int i, num_mem_banks;
         struct powerdomain *pwrdm;
 
-        /* Enable autoidle */
+        /*
+         * Enable autoidle
+         * XXX This should be handled by hwmod code or PRCM init code
+         */
         omap2_prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD,
                           OMAP2_PRCM_SYSCONFIG_OFFSET);
 
@@ -405,83 +405,16 @@ static void __init prcm_setup_regs(void)
 
         pwrdm = clkdm_get_pwrdm(dsp_clkdm);
         pwrdm_set_next_pwrst(pwrdm, PWRDM_POWER_OFF);
-        omap2_clkdm_sleep(dsp_clkdm);
+        clkdm_sleep(dsp_clkdm);
 
         pwrdm = clkdm_get_pwrdm(gfx_clkdm);
         pwrdm_set_next_pwrst(pwrdm, PWRDM_POWER_OFF);
-        omap2_clkdm_sleep(gfx_clkdm);
+        clkdm_sleep(gfx_clkdm);
 
-        /*
-         * Clear clockdomain wakeup dependencies and enable
-         * hardware-supervised idle for all clkdms
-         */
+        /* Enable hardware-supervised idle for all clkdms */
         clkdm_for_each(clkdms_setup, NULL);
         clkdm_add_wkdep(mpu_clkdm, wkup_clkdm);
 
-        /* Enable clock autoidle for all domains */
-        omap2_cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK |
-                               OMAP24XX_AUTO_MAILBOXES_MASK |
-                               OMAP24XX_AUTO_WDT4_MASK |
-                               OMAP2420_AUTO_WDT3_MASK |
-                               OMAP24XX_AUTO_MSPRO_MASK |
-                               OMAP2420_AUTO_MMC_MASK |
-                               OMAP24XX_AUTO_FAC_MASK |
-                               OMAP2420_AUTO_EAC_MASK |
-                               OMAP24XX_AUTO_HDQ_MASK |
-                               OMAP24XX_AUTO_UART2_MASK |
-                               OMAP24XX_AUTO_UART1_MASK |
-                               OMAP24XX_AUTO_I2C2_MASK |
-                               OMAP24XX_AUTO_I2C1_MASK |
-                               OMAP24XX_AUTO_MCSPI2_MASK |
-                               OMAP24XX_AUTO_MCSPI1_MASK |
-                               OMAP24XX_AUTO_MCBSP2_MASK |
-                               OMAP24XX_AUTO_MCBSP1_MASK |
-                               OMAP24XX_AUTO_GPT12_MASK |
-                               OMAP24XX_AUTO_GPT11_MASK |
-                               OMAP24XX_AUTO_GPT10_MASK |
-                               OMAP24XX_AUTO_GPT9_MASK |
-                               OMAP24XX_AUTO_GPT8_MASK |
-                               OMAP24XX_AUTO_GPT7_MASK |
-                               OMAP24XX_AUTO_GPT6_MASK |
-                               OMAP24XX_AUTO_GPT5_MASK |
-                               OMAP24XX_AUTO_GPT4_MASK |
-                               OMAP24XX_AUTO_GPT3_MASK |
-                               OMAP24XX_AUTO_GPT2_MASK |
-                               OMAP2420_AUTO_VLYNQ_MASK |
-                               OMAP24XX_AUTO_DSS_MASK,
-                               CORE_MOD, CM_AUTOIDLE1);
-        omap2_cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK |
-                               OMAP24XX_AUTO_SSI_MASK |
-                               OMAP24XX_AUTO_USB_MASK,
-                               CORE_MOD, CM_AUTOIDLE2);
-        omap2_cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK |
-                               OMAP24XX_AUTO_GPMC_MASK |
-                               OMAP24XX_AUTO_SDMA_MASK,
-                               CORE_MOD, CM_AUTOIDLE3);
-        omap2_cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK |
-                               OMAP24XX_AUTO_AES_MASK |
-                               OMAP24XX_AUTO_RNG_MASK |
-                               OMAP24XX_AUTO_SHA_MASK |
-                               OMAP24XX_AUTO_DES_MASK,
-                               CORE_MOD, OMAP24XX_CM_AUTOIDLE4);
-
-        omap2_cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD,
-                               CM_AUTOIDLE);
-
-        /* Put DPLL and both APLLs into autoidle mode */
-        omap2_cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) |
-                               (0x03 << OMAP24XX_AUTO_96M_SHIFT) |
-                               (0x03 << OMAP24XX_AUTO_54M_SHIFT),
-                               PLL_MOD, CM_AUTOIDLE);
-
-        omap2_cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK |
-                               OMAP24XX_AUTO_WDT1_MASK |
-                               OMAP24XX_AUTO_MPU_WDT_MASK |
-                               OMAP24XX_AUTO_GPIOS_MASK |
-                               OMAP24XX_AUTO_32KSYNC_MASK |
-                               OMAP24XX_AUTO_GPT1_MASK,
-                               WKUP_MOD, CM_AUTOIDLE);
-
         /* REVISIT: Configure number of 32 kHz clock cycles for sys_clk
          * stabilisation */
         omap2_prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 2f864e4b085..0c5e3a46a3a 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -29,6 +29,7 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/console.h>
+#include <trace/events/power.h>
 
 #include <plat/sram.h>
 #include "clockdomain.h"
@@ -311,11 +312,6 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
-static void restore_control_register(u32 val)
-{
-        __asm__ __volatile__ ("mcr p15, 0, %0, c1, c0, 0" : : "r" (val));
-}
-
 /* Function to restore the table entry that was modified for enabling MMU */
 static void restore_table_entry(void)
 {
@@ -337,7 +333,7 @@ static void restore_table_entry(void)
         control_reg_value = __raw_readl(scratchpad_address
                                         + OMAP343X_CONTROL_REG_VALUE_OFFSET);
         /* This will enable caches and prediction */
-        restore_control_register(control_reg_value);
+        set_cr(control_reg_value);
 }
 
 void omap_sram_idle(void)
@@ -496,7 +492,7 @@ console_still_active:
 
         pwrdm_post_transition();
 
-        omap2_clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]);
+        clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]);
 }
 
 int omap3_can_sleep(void)
@@ -519,8 +515,14 @@ static void omap3_pm_idle(void)
         if (omap_irq_pending() || need_resched())
                 goto out;
 
+        trace_power_start(POWER_CSTATE, 1, smp_processor_id());
+        trace_cpu_idle(1, smp_processor_id());
+
         omap_sram_idle();
 
+        trace_power_end(smp_processor_id());
+        trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id());
+
 out:
         local_fiq_enable();
         local_irq_enable();
@@ -688,149 +690,15 @@ static void __init omap3_d2d_idle(void)
 
 static void __init prcm_setup_regs(void)
 {
-        u32 omap3630_auto_uart4_mask = cpu_is_omap3630() ?
-                                        OMAP3630_AUTO_UART4_MASK : 0;
         u32 omap3630_en_uart4_mask = cpu_is_omap3630() ?
                                         OMAP3630_EN_UART4_MASK : 0;
         u32 omap3630_grpsel_uart4_mask = cpu_is_omap3630() ?
                                         OMAP3630_GRPSEL_UART4_MASK : 0;
 
-
-        /* XXX Reset all wkdeps. This should be done when initializing
-         * powerdomains */
-        omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP);
-        omap2_prm_write_mod_reg(0, MPU_MOD, PM_WKDEP);
-        omap2_prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP);
-        omap2_prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP);
-        omap2_prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP);
-        omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP);
-        if (omap_rev() > OMAP3430_REV_ES1_0) {
-                omap2_prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP);
-                omap2_prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
-        } else
-                omap2_prm_write_mod_reg(0, GFX_MOD, PM_WKDEP);
-
-        /*
-         * Enable interface clock autoidle for all modules.
-         * Note that in the long run this should be done by clockfw
-         */
-        omap2_cm_write_mod_reg(
-                OMAP3430_AUTO_MODEM_MASK |
-                OMAP3430ES2_AUTO_MMC3_MASK |
-                OMAP3430ES2_AUTO_ICR_MASK |
-                OMAP3430_AUTO_AES2_MASK |
-                OMAP3430_AUTO_SHA12_MASK |
-                OMAP3430_AUTO_DES2_MASK |
-                OMAP3430_AUTO_MMC2_MASK |
-                OMAP3430_AUTO_MMC1_MASK |
-                OMAP3430_AUTO_MSPRO_MASK |
-                OMAP3430_AUTO_HDQ_MASK |
-                OMAP3430_AUTO_MCSPI4_MASK |
-                OMAP3430_AUTO_MCSPI3_MASK |
-                OMAP3430_AUTO_MCSPI2_MASK |
-                OMAP3430_AUTO_MCSPI1_MASK |
-                OMAP3430_AUTO_I2C3_MASK |
-                OMAP3430_AUTO_I2C2_MASK |
-                OMAP3430_AUTO_I2C1_MASK |
-                OMAP3430_AUTO_UART2_MASK |
-                OMAP3430_AUTO_UART1_MASK |
-                OMAP3430_AUTO_GPT11_MASK |
-                OMAP3430_AUTO_GPT10_MASK |
-                OMAP3430_AUTO_MCBSP5_MASK |
-                OMAP3430_AUTO_MCBSP1_MASK |
-                OMAP3430ES1_AUTO_FAC_MASK | /* This is es1 only */
-                OMAP3430_AUTO_MAILBOXES_MASK |
-                OMAP3430_AUTO_OMAPCTRL_MASK |
-                OMAP3430ES1_AUTO_FSHOSTUSB_MASK |
-                OMAP3430_AUTO_HSOTGUSB_MASK |
-                OMAP3430_AUTO_SAD2D_MASK |
-                OMAP3430_AUTO_SSI_MASK,
-                CORE_MOD, CM_AUTOIDLE1);
-
-        omap2_cm_write_mod_reg(
-                OMAP3430_AUTO_PKA_MASK |
-                OMAP3430_AUTO_AES1_MASK |
-                OMAP3430_AUTO_RNG_MASK |
-                OMAP3430_AUTO_SHA11_MASK |
-                OMAP3430_AUTO_DES1_MASK,
-                CORE_MOD, CM_AUTOIDLE2);
-
-        if (omap_rev() > OMAP3430_REV_ES1_0) {
-                omap2_cm_write_mod_reg(
-                        OMAP3430_AUTO_MAD2D_MASK |
-                        OMAP3430ES2_AUTO_USBTLL_MASK,
-                        CORE_MOD, CM_AUTOIDLE3);
-        }
-
-        omap2_cm_write_mod_reg(
-                OMAP3430_AUTO_WDT2_MASK |
-                OMAP3430_AUTO_WDT1_MASK |
-                OMAP3430_AUTO_GPIO1_MASK |
-                OMAP3430_AUTO_32KSYNC_MASK |
-                OMAP3430_AUTO_GPT12_MASK |
-                OMAP3430_AUTO_GPT1_MASK,
-                WKUP_MOD, CM_AUTOIDLE);
-
-        omap2_cm_write_mod_reg(
-                OMAP3430_AUTO_DSS_MASK,
-                OMAP3430_DSS_MOD,
-                CM_AUTOIDLE);
-
-        omap2_cm_write_mod_reg(
-                OMAP3430_AUTO_CAM_MASK,
-                OMAP3430_CAM_MOD,
-                CM_AUTOIDLE);
-
-        omap2_cm_write_mod_reg(
-                omap3630_auto_uart4_mask |
-                OMAP3430_AUTO_GPIO6_MASK |
-                OMAP3430_AUTO_GPIO5_MASK |
-                OMAP3430_AUTO_GPIO4_MASK |
-                OMAP3430_AUTO_GPIO3_MASK |
-                OMAP3430_AUTO_GPIO2_MASK |
-                OMAP3430_AUTO_WDT3_MASK |
-                OMAP3430_AUTO_UART3_MASK |
-                OMAP3430_AUTO_GPT9_MASK |
-                OMAP3430_AUTO_GPT8_MASK |
-                OMAP3430_AUTO_GPT7_MASK |
-                OMAP3430_AUTO_GPT6_MASK |
-                OMAP3430_AUTO_GPT5_MASK |
-                OMAP3430_AUTO_GPT4_MASK |
-                OMAP3430_AUTO_GPT3_MASK |
-                OMAP3430_AUTO_GPT2_MASK |
-                OMAP3430_AUTO_MCBSP4_MASK |
-                OMAP3430_AUTO_MCBSP3_MASK |
-                OMAP3430_AUTO_MCBSP2_MASK,
-                OMAP3430_PER_MOD,
-                CM_AUTOIDLE);
-
-        if (omap_rev() > OMAP3430_REV_ES1_0) {
-                omap2_cm_write_mod_reg(
-                        OMAP3430ES2_AUTO_USBHOST_MASK,
-                        OMAP3430ES2_USBHOST_MOD,
-                        CM_AUTOIDLE);
-        }
-
+        /* XXX This should be handled by hwmod code or SCM init code */
         omap_ctrl_writel(OMAP3430_AUTOIDLE_MASK, OMAP2_CONTROL_SYSCONFIG);
 
         /*
-         * Set all plls to autoidle. This is needed until autoidle is
-         * enabled by clockfw
-         */
-        omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT,
-                         OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
-        omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT,
-                         MPU_MOD,
-                         CM_AUTOIDLE2);
-        omap2_cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) |
-                         (1 << OMAP3430_AUTO_CORE_DPLL_SHIFT),
-                         PLL_MOD,
-                         CM_AUTOIDLE);
-        omap2_cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT,
-                         PLL_MOD,
-                         CM_AUTOIDLE2);
-
-        /*
          * Enable control of expternal oscillator through
          * sys_clkreq. In the long run clock framework should
          * take care of this.
@@ -928,8 +796,7 @@ void omap3_pm_off_mode_enable(int enable)
                                 pwrst->pwrdm == core_pwrdm &&
                                 state == PWRDM_POWER_OFF) {
                         pwrst->next_state = PWRDM_POWER_RET;
-                        WARN_ONCE(1,
-                                "%s: Core OFF disabled due to errata i583\n",
+                        pr_warn("%s: Core OFF disabled due to errata i583\n",
                                 __func__);
                 } else {
                         pwrst->next_state = state;
@@ -990,10 +857,10 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused)
 static int __init clkdms_setup(struct clockdomain *clkdm, void *unused)
 {
         if (clkdm->flags & CLKDM_CAN_ENABLE_AUTO)
-                omap2_clkdm_allow_idle(clkdm);
+                clkdm_allow_idle(clkdm);
         else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP &&
                  atomic_read(&clkdm->usecount) == 0)
-                omap2_clkdm_sleep(clkdm);
+                clkdm_sleep(clkdm);
         return 0;
 }
 
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index eaed0df1669..49c6513e90d 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -2,7 +2,7 @@
  * OMAP powerdomain control
  *
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2009 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Written by Paul Walmsley
  * Added OMAP4 specific support by Abhijit Pagare <abhijitpagare@ti.com>
@@ -19,12 +19,15 @@
 #include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/string.h>
+#include <trace/events/power.h>
+
 #include "cm2xxx_3xxx.h"
 #include "prcm44xx.h"
 #include "cm44xx.h"
 #include "prm2xxx_3xxx.h"
 #include "prm44xx.h"
 
+#include <asm/cpu.h>
 #include <plat/cpu.h>
 #include "powerdomain.h"
 #include "clockdomain.h"
@@ -32,6 +35,8 @@
 
 #include "pm.h"
 
+#define PWRDM_TRACE_STATES_FLAG (1<<31)
+
 enum {
         PWRDM_STATE_NOW = 0,
         PWRDM_STATE_PREV,
@@ -130,8 +135,7 @@ static void _update_logic_membank_counters(struct powerdomain *pwrdm)
 static int _pwrdm_state_switch(struct powerdomain *pwrdm, int flag)
 {
 
-        int prev;
-        int state;
+        int prev, state, trace_state = 0;
 
         if (pwrdm == NULL)
                 return -EINVAL;
@@ -148,6 +152,17 @@ static int _pwrdm_state_switch(struct powerdomain *pwrdm, int flag)
                         pwrdm->state_counter[prev]++;
                 if (prev == PWRDM_POWER_RET)
                         _update_logic_membank_counters(pwrdm);
+                /*
+                 * If the power domain did not hit the desired state,
+                 * generate a trace event with both the desired and hit states
+                 */
+                if (state != prev) {
+                        trace_state = (PWRDM_TRACE_STATES_FLAG |
+                                       ((state & OMAP_POWERSTATE_MASK) << 8) |
+                                       ((prev & OMAP_POWERSTATE_MASK) << 0));
+                        trace_power_domain_target(pwrdm->name, trace_state,
+                                                  smp_processor_id());
+                }
                 break;
         default:
                 return -EINVAL;
@@ -406,8 +421,13 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
         pr_debug("powerdomain: setting next powerstate for %s to %0x\n",
                  pwrdm->name, pwrst);
 
-        if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst)
+        if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) {
+                /* Trace the pwrdm desired target state */
+                trace_power_domain_target(pwrdm->name, pwrst,
+                                          smp_processor_id());
+                /* Program the pwrdm desired target state */
                 ret = arch_pwrdm->pwrdm_set_next_pwrst(pwrdm, pwrst);
+        }
 
         return ret;
 }
@@ -938,3 +958,44 @@ u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm)
 
         return count;
 }
+
+/**
+ * pwrdm_can_ever_lose_context - can this powerdomain ever lose context?
+ * @pwrdm: struct powerdomain *
+ *
+ * Given a struct powerdomain * @pwrdm, returns 1 if the powerdomain
+ * can lose either memory or logic context or if @pwrdm is invalid, or
+ * returns 0 otherwise.  This function is not concerned with how the
+ * powerdomain registers are programmed (i.e., to go off or not); it's
+ * concerned with whether it's ever possible for this powerdomain to
+ * go off while some other part of the chip is active.  This function
+ * assumes that every powerdomain can go to either ON or INACTIVE.
+ */
+bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm)
+{
+        int i;
+
+        if (IS_ERR_OR_NULL(pwrdm)) {
+                pr_debug("powerdomain: %s: invalid powerdomain pointer\n",
+                         __func__);
+                return 1;
+        }
+
+        if (pwrdm->pwrsts & PWRSTS_OFF)
+                return 1;
+
+        if (pwrdm->pwrsts & PWRSTS_RET) {
+                if (pwrdm->pwrsts_logic_ret & PWRSTS_OFF)
+                        return 1;
+
+                for (i = 0; i < pwrdm->banks; i++)
+                        if (pwrdm->pwrsts_mem_ret[i] & PWRSTS_OFF)
+                                return 1;
+        }
+
+        for (i = 0; i < pwrdm->banks; i++)
+                if (pwrdm->pwrsts_mem_on[i] & PWRSTS_OFF)
+                        return 1;
+
+        return 0;
+}
diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index c66431edfeb..027f40bd235 100644
--- a/arch/arm/mach-omap2/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -2,7 +2,7 @@
  * OMAP2/3/4 powerdomain control
  *
  * Copyright (C) 2007-2008, 2010 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Paul Walmsley
  *
@@ -34,17 +34,14 @@
 
 /* Powerdomain allowable state bitfields */
 #define PWRSTS_ON               (1 << PWRDM_POWER_ON)
+#define PWRSTS_INACTIVE         (1 << PWRDM_POWER_INACTIVE)
+#define PWRSTS_RET              (1 << PWRDM_POWER_RET)
 #define PWRSTS_OFF              (1 << PWRDM_POWER_OFF)
-#define PWRSTS_OFF_ON           ((1 << PWRDM_POWER_OFF) | \
-                                 (1 << PWRDM_POWER_ON))
 
-#define PWRSTS_OFF_RET          ((1 << PWRDM_POWER_OFF) | \
-                                 (1 << PWRDM_POWER_RET))
-
-#define PWRSTS_RET_ON           ((1 << PWRDM_POWER_RET) | \
-                                 (1 << PWRDM_POWER_ON))
-
-#define PWRSTS_OFF_RET_ON       (PWRSTS_OFF_RET | (1 << PWRDM_POWER_ON))
+#define PWRSTS_OFF_ON           (PWRSTS_OFF | PWRSTS_ON)
+#define PWRSTS_OFF_RET          (PWRSTS_OFF | PWRSTS_RET)
+#define PWRSTS_RET_ON           (PWRSTS_RET | PWRSTS_ON)
+#define PWRSTS_OFF_RET_ON       (PWRSTS_OFF_RET | PWRSTS_ON)
 
 
 /* Powerdomain flags */
@@ -165,7 +162,6 @@ struct pwrdm_ops {
         int     (*pwrdm_wait_transition)(struct powerdomain *pwrdm);
 };
 
-void pwrdm_fw_init(void);
 void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs);
 
 struct powerdomain *pwrdm_lookup(const char *name);
@@ -212,6 +208,7 @@ int pwrdm_pre_transition(void);
 int pwrdm_post_transition(void);
 int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm);
 u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm);
+bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm);
 
 extern void omap2xxx_powerdomains_init(void);
 extern void omap3xxx_powerdomains_init(void);
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
index 5b4dd971320..4210c339976 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
@@ -2,7 +2,7 @@
  * OMAP2/3 common powerdomain definitions
  *
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Paul Walmsley, Jouni Högander
  *
@@ -62,13 +62,13 @@ struct powerdomain gfx_omap2_pwrdm = {
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
                                            CHIP_IS_OMAP3430ES1),
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_RET,
+        .pwrsts_logic_ret = PWRSTS_RET,
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+                [0] = PWRSTS_RET, /* MEMRETSTATE */
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,  /* MEMONSTATE */
+                [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
 };
 
@@ -76,4 +76,5 @@ struct powerdomain wkup_omap2_pwrdm = {
         .name           = "wkup_pwrdm",
         .prcm_offs      = WKUP_MOD,
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
+        .pwrsts         = PWRSTS_ON,
 };
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c
index 9b1a3350057..cc389fb2005 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c
@@ -2,7 +2,7 @@
  * OMAP2XXX powerdomain definitions
  *
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Paul Walmsley, Jouni Högander
  *
@@ -30,13 +30,13 @@ static struct powerdomain dsp_pwrdm = {
         .prcm_offs        = OMAP24XX_DSP_MOD,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_RET,
+        .pwrsts_logic_ret = PWRSTS_RET,
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET,
+                [0] = PWRSTS_RET,
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,
+                [0] = PWRSTS_ON,
         },
 };
 
@@ -48,10 +48,10 @@ static struct powerdomain mpu_24xx_pwrdm = {
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET,
+                [0] = PWRSTS_RET,
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,
+                [0] = PWRSTS_ON,
         },
 };
 
@@ -78,7 +78,7 @@ static struct powerdomain core_24xx_pwrdm = {
  * 2430-specific powerdomains
  */
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 
 /* XXX 2430 KILLDOMAINWKUP bit?  No current users apparently */
 
@@ -87,17 +87,17 @@ static struct powerdomain mdm_pwrdm = {
         .prcm_offs        = OMAP2430_MDM_MOD,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_RET,
+        .pwrsts_logic_ret = PWRSTS_RET,
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+                [0] = PWRSTS_RET, /* MEMRETSTATE */
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,  /* MEMONSTATE */
+                [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
 };
 
-#endif     /* CONFIG_ARCH_OMAP2430 */
+#endif     /* CONFIG_SOC_OMAP2430 */
 
 /* As powerdomains are added or removed above, this list must also be changed */
 static struct powerdomain *powerdomains_omap2xxx[] __initdata = {
@@ -111,7 +111,7 @@ static struct powerdomain *powerdomains_omap2xxx[] __initdata = {
         &core_24xx_pwrdm,
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
         &mdm_pwrdm,
 #endif
         NULL
diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index e1bec562625..9c9c113788b 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -2,7 +2,7 @@
  * OMAP3 powerdomain definitions
  *
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
  *
  * Paul Walmsley, Jouni Högander
  *
@@ -47,10 +47,10 @@ static struct powerdomain iva2_pwrdm = {
                 [3] = PWRSTS_OFF_RET,
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,
-                [1] = PWRDM_POWER_ON,
+                [0] = PWRSTS_ON,
+                [1] = PWRSTS_ON,
                 [2] = PWRSTS_OFF_ON,
-                [3] = PWRDM_POWER_ON,
+                [3] = PWRSTS_ON,
         },
 };
 
@@ -128,13 +128,13 @@ static struct powerdomain dss_pwrdm = {
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
         .prcm_offs        = OMAP3430_DSS_MOD,
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_RET,
+        .pwrsts_logic_ret = PWRSTS_RET,
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+                [0] = PWRSTS_RET, /* MEMRETSTATE */
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,  /* MEMONSTATE */
+                [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
 };
 
@@ -149,13 +149,13 @@ static struct powerdomain sgx_pwrdm = {
         .omap_chip        = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
         /* XXX This is accurate for 3430 SGX, but what about GFX? */
         .pwrsts           = PWRSTS_OFF_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_RET,
+        .pwrsts_logic_ret = PWRSTS_RET,
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+                [0] = PWRSTS_RET, /* MEMRETSTATE */
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,  /* MEMONSTATE */
+                [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
 };
 
@@ -164,13 +164,13 @@ static struct powerdomain cam_pwrdm = {
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
         .prcm_offs        = OMAP3430_CAM_MOD,
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_RET,
+        .pwrsts_logic_ret = PWRSTS_RET,
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+                [0] = PWRSTS_RET, /* MEMRETSTATE */
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,  /* MEMONSTATE */
+                [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
 };
 
@@ -182,10 +182,10 @@ static struct powerdomain per_pwrdm = {
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+                [0] = PWRSTS_RET, /* MEMRETSTATE */
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,  /* MEMONSTATE */
+                [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
 };
 
@@ -200,7 +200,7 @@ static struct powerdomain neon_pwrdm = {
         .prcm_offs        = OMAP3430_NEON_MOD,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_RET,
+        .pwrsts_logic_ret = PWRSTS_RET,
 };
 
 static struct powerdomain usbhost_pwrdm = {
@@ -208,7 +208,7 @@ static struct powerdomain usbhost_pwrdm = {
         .prcm_offs        = OMAP3430ES2_USBHOST_MOD,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_RET,
+        .pwrsts_logic_ret = PWRSTS_RET,
         /*
          * REVISIT: Enabling usb host save and restore mechanism seems to
          * leave the usb host domain permanently in ACTIVE mode after
@@ -218,10 +218,10 @@ static struct powerdomain usbhost_pwrdm = {
         /*.flags          = PWRDM_HAS_HDWR_SAR,*/ /* for USBHOST ctrlr only */
         .banks            = 1,
         .pwrsts_mem_ret   = {
-                [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+                [0] = PWRSTS_RET, /* MEMRETSTATE */
         },
         .pwrsts_mem_on    = {
-                [0] = PWRDM_POWER_ON,  /* MEMONSTATE */
+                [0] = PWRSTS_ON,  /* MEMONSTATE */
         },
 };
 
diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c
index 26d7641076d..c4222c7036a 100644
--- a/arch/arm/mach-omap2/powerdomains44xx_data.c
+++ b/arch/arm/mach-omap2/powerdomains44xx_data.c
@@ -2,7 +2,7 @@
  * OMAP4 Power domains framework
  *
  * Copyright (C) 2009-2010 Texas Instruments, Inc.
- * Copyright (C) 2009-2010 Nokia Corporation
+ * Copyright (C) 2009-2011 Nokia Corporation
  *
  * Abhijit Pagare (abhijitpagare@ti.com)
  * Benoit Cousson (b-cousson@ti.com)
@@ -40,18 +40,18 @@ static struct powerdomain core_44xx_pwrdm = {
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
         .banks            = 5,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* core_nret_bank */
+                [0] = PWRSTS_OFF,       /* core_nret_bank */
                 [1] = PWRSTS_OFF_RET,   /* core_ocmram */
-                [2] = PWRDM_POWER_RET,  /* core_other_bank */
+                [2] = PWRSTS_RET,       /* core_other_bank */
                 [3] = PWRSTS_OFF_RET,   /* ducati_l2ram */
                 [4] = PWRSTS_OFF_RET,   /* ducati_unicache */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* core_nret_bank */
+                [0] = PWRSTS_ON,        /* core_nret_bank */
                 [1] = PWRSTS_OFF_RET,   /* core_ocmram */
-                [2] = PWRDM_POWER_ON,   /* core_other_bank */
-                [3] = PWRDM_POWER_ON,   /* ducati_l2ram */
-                [4] = PWRDM_POWER_ON,   /* ducati_unicache */
+                [2] = PWRSTS_ON,        /* core_other_bank */
+                [3] = PWRSTS_ON,        /* ducati_l2ram */
+                [4] = PWRSTS_ON,        /* ducati_unicache */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -65,10 +65,10 @@ static struct powerdomain gfx_44xx_pwrdm = {
         .pwrsts           = PWRSTS_OFF_ON,
         .banks            = 1,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* gfx_mem */
+                [0] = PWRSTS_OFF,       /* gfx_mem */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* gfx_mem */
+                [0] = PWRSTS_ON,        /* gfx_mem */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -80,15 +80,15 @@ static struct powerdomain abe_44xx_pwrdm = {
         .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_OFF,
+        .pwrsts_logic_ret = PWRSTS_OFF,
         .banks            = 2,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_RET,  /* aessmem */
-                [1] = PWRDM_POWER_OFF,  /* periphmem */
+                [0] = PWRSTS_RET,       /* aessmem */
+                [1] = PWRSTS_OFF,       /* periphmem */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* aessmem */
-                [1] = PWRDM_POWER_ON,   /* periphmem */
+                [0] = PWRSTS_ON,        /* aessmem */
+                [1] = PWRSTS_ON,        /* periphmem */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -103,10 +103,10 @@ static struct powerdomain dss_44xx_pwrdm = {
         .pwrsts_logic_ret = PWRSTS_OFF,
         .banks            = 1,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* dss_mem */
+                [0] = PWRSTS_OFF,       /* dss_mem */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* dss_mem */
+                [0] = PWRSTS_ON,        /* dss_mem */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -121,14 +121,14 @@ static struct powerdomain tesla_44xx_pwrdm = {
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
         .banks            = 3,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_RET,  /* tesla_edma */
+                [0] = PWRSTS_RET,       /* tesla_edma */
                 [1] = PWRSTS_OFF_RET,   /* tesla_l1 */
                 [2] = PWRSTS_OFF_RET,   /* tesla_l2 */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* tesla_edma */
-                [1] = PWRDM_POWER_ON,   /* tesla_l1 */
-                [2] = PWRDM_POWER_ON,   /* tesla_l2 */
+                [0] = PWRSTS_ON,        /* tesla_edma */
+                [1] = PWRSTS_ON,        /* tesla_l1 */
+                [2] = PWRSTS_ON,        /* tesla_l2 */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -142,10 +142,10 @@ static struct powerdomain wkup_44xx_pwrdm = {
         .pwrsts           = PWRSTS_ON,
         .banks            = 1,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* wkup_bank */
+                [0] = PWRSTS_OFF,       /* wkup_bank */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* wkup_bank */
+                [0] = PWRSTS_ON,        /* wkup_bank */
         },
 };
 
@@ -162,7 +162,7 @@ static struct powerdomain cpu0_44xx_pwrdm = {
                 [0] = PWRSTS_OFF_RET,   /* cpu0_l1 */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* cpu0_l1 */
+                [0] = PWRSTS_ON,        /* cpu0_l1 */
         },
 };
 
@@ -179,7 +179,7 @@ static struct powerdomain cpu1_44xx_pwrdm = {
                 [0] = PWRSTS_OFF_RET,   /* cpu1_l1 */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* cpu1_l1 */
+                [0] = PWRSTS_ON,        /* cpu1_l1 */
         },
 };
 
@@ -192,10 +192,10 @@ static struct powerdomain emu_44xx_pwrdm = {
         .pwrsts           = PWRSTS_OFF_ON,
         .banks            = 1,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* emu_bank */
+                [0] = PWRSTS_OFF,       /* emu_bank */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* emu_bank */
+                [0] = PWRSTS_ON,        /* emu_bank */
         },
 };
 
@@ -211,12 +211,12 @@ static struct powerdomain mpu_44xx_pwrdm = {
         .pwrsts_mem_ret = {
                 [0] = PWRSTS_OFF_RET,   /* mpu_l1 */
                 [1] = PWRSTS_OFF_RET,   /* mpu_l2 */
-                [2] = PWRDM_POWER_RET,  /* mpu_ram */
+                [2] = PWRSTS_RET,       /* mpu_ram */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* mpu_l1 */
-                [1] = PWRDM_POWER_ON,   /* mpu_l2 */
-                [2] = PWRDM_POWER_ON,   /* mpu_ram */
+                [0] = PWRSTS_ON,        /* mpu_l1 */
+                [1] = PWRSTS_ON,        /* mpu_l2 */
+                [2] = PWRSTS_ON,        /* mpu_ram */
         },
 };
 
@@ -227,19 +227,19 @@ static struct powerdomain ivahd_44xx_pwrdm = {
         .prcm_partition   = OMAP4430_PRM_PARTITION,
         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
         .pwrsts           = PWRSTS_OFF_RET_ON,
-        .pwrsts_logic_ret = PWRDM_POWER_OFF,
+        .pwrsts_logic_ret = PWRSTS_OFF,
         .banks            = 4,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* hwa_mem */
+                [0] = PWRSTS_OFF,       /* hwa_mem */
                 [1] = PWRSTS_OFF_RET,   /* sl2_mem */
                 [2] = PWRSTS_OFF_RET,   /* tcm1_mem */
                 [3] = PWRSTS_OFF_RET,   /* tcm2_mem */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* hwa_mem */
-                [1] = PWRDM_POWER_ON,   /* sl2_mem */
-                [2] = PWRDM_POWER_ON,   /* tcm1_mem */
-                [3] = PWRDM_POWER_ON,   /* tcm2_mem */
+                [0] = PWRSTS_ON,        /* hwa_mem */
+                [1] = PWRSTS_ON,        /* sl2_mem */
+                [2] = PWRSTS_ON,        /* tcm1_mem */
+                [3] = PWRSTS_ON,        /* tcm2_mem */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -253,10 +253,10 @@ static struct powerdomain cam_44xx_pwrdm = {
         .pwrsts           = PWRSTS_OFF_ON,
         .banks            = 1,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* cam_mem */
+                [0] = PWRSTS_OFF,       /* cam_mem */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* cam_mem */
+                [0] = PWRSTS_ON,        /* cam_mem */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -271,10 +271,10 @@ static struct powerdomain l3init_44xx_pwrdm = {
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
         .banks            = 1,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* l3init_bank1 */
+                [0] = PWRSTS_OFF,       /* l3init_bank1 */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* l3init_bank1 */
+                [0] = PWRSTS_ON,        /* l3init_bank1 */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
@@ -289,12 +289,12 @@ static struct powerdomain l4per_44xx_pwrdm = {
         .pwrsts_logic_ret = PWRSTS_OFF_RET,
         .banks            = 2,
         .pwrsts_mem_ret = {
-                [0] = PWRDM_POWER_OFF,  /* nonretained_bank */
-                [1] = PWRDM_POWER_RET,  /* retained_bank */
+                [0] = PWRSTS_OFF,       /* nonretained_bank */
+                [1] = PWRSTS_RET,       /* retained_bank */
         },
         .pwrsts_mem_on  = {
-                [0] = PWRDM_POWER_ON,   /* nonretained_bank */
-                [1] = PWRDM_POWER_ON,   /* retained_bank */
+                [0] = PWRSTS_ON,        /* nonretained_bank */
+                [1] = PWRSTS_ON,        /* retained_bank */
         },
         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 };
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index 87486f55978..0363dcb0ef9 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -121,6 +121,10 @@
 #define OMAP24XX_ST_MCSPI2_MASK                         (1 << 18)
 #define OMAP24XX_ST_MCSPI1_SHIFT                        17
 #define OMAP24XX_ST_MCSPI1_MASK                         (1 << 17)
+#define OMAP24XX_ST_MCBSP2_SHIFT                        16
+#define OMAP24XX_ST_MCBSP2_MASK                         (1 << 16)
+#define OMAP24XX_ST_MCBSP1_SHIFT                        15
+#define OMAP24XX_ST_MCBSP1_MASK                         (1 << 15)
 #define OMAP24XX_ST_GPT12_SHIFT                         14
 #define OMAP24XX_ST_GPT12_MASK                          (1 << 14)
 #define OMAP24XX_ST_GPT11_SHIFT                         13
@@ -191,6 +195,8 @@
 #define OMAP3430_AUTOIDLE_MASK                          (1 << 0)
 
 /* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
+#define OMAP3430_EN_MMC3_MASK                           (1 << 30)
+#define OMAP3430_EN_MMC3_SHIFT                          30
 #define OMAP3430_EN_MMC2_MASK                           (1 << 25)
 #define OMAP3430_EN_MMC2_SHIFT                          25
 #define OMAP3430_EN_MMC1_MASK                           (1 << 24)
@@ -231,6 +237,8 @@
 #define OMAP3430_EN_HSOTGUSB_SHIFT                      4
 
 /* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */
+#define OMAP3430_ST_MMC3_SHIFT                          30
+#define OMAP3430_ST_MMC3_MASK                           (1 << 30)
 #define OMAP3430_ST_MMC2_SHIFT                          25
 #define OMAP3430_ST_MMC2_MASK                           (1 << 25)
 #define OMAP3430_ST_MMC1_SHIFT                          24
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 679bcd28576..6be14389e4f 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -24,6 +24,7 @@
 #include <linux/io.h>
 #include <linux/delay.h>
 
+#include <mach/system.h>
 #include <plat/common.h>
 #include <plat/prcm.h>
 #include <plat/irqs.h>
@@ -57,7 +58,7 @@ u32 omap_prcm_get_reset_sources(void)
 EXPORT_SYMBOL(omap_prcm_get_reset_sources);
 
 /* Resets clock rates and reboots the system. Only called from system.h */
-void omap_prcm_arch_reset(char mode, const char *cmd)
+static void omap_prcm_arch_reset(char mode, const char *cmd)
 {
         s16 prcm_offs = 0;
 
@@ -108,6 +109,8 @@ void omap_prcm_arch_reset(char mode, const char *cmd)
         omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */
 }
 
+void (*arch_reset)(char, const char *) = omap_prcm_arch_reset;
+
 /**
  * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness
  * @reg: physical address of module IDLEST register
diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h
index 3300ff6e3cf..d22d1b43bcc 100644
--- a/arch/arm/mach-omap2/prcm_mpu44xx.h
+++ b/arch/arm/mach-omap2/prcm_mpu44xx.h
@@ -38,8 +38,8 @@
 #define OMAP4430_PRCM_MPU_CPU1_INST             0x0800
 
 /* PRCM_MPU clockdomain register offsets (from instance start) */
-#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS       0x0018
-#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS       0x0018
+#define OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS      0x0018
+#define OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS      0x0018
 
 
 /*
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c
index ec0362574b5..051213fbc34 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -118,7 +118,8 @@ int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
 /**
  * omap2_prm_deassert_hardreset - deassert a submodule hardreset line and wait
  * @prm_mod: PRM submodule base (e.g. CORE_MOD)
- * @shift: register bit shift corresponding to the reset line to deassert
+ * @rst_shift: register bit shift corresponding to the reset line to deassert
+ * @st_shift: register bit shift for the status of the deasserted submodule
  *
  * Some IPs like dsp or iva contain processors that require an HW
  * reset line to be asserted / deasserted in order to fully enable the
@@ -129,27 +130,28 @@ int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
  * -EINVAL upon an argument error, -EEXIST if the submodule was already out
  * of reset, or -EBUSY if the submodule did not exit reset promptly.
  */
-int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift)
+int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift)
 {
-        u32 mask;
+        u32 rst, st;
         int c;
 
         if (!(cpu_is_omap24xx() || cpu_is_omap34xx()))
                 return -EINVAL;
 
-        mask = 1 << shift;
+        rst = 1 << rst_shift;
+        st = 1 << st_shift;
 
         /* Check the current status to avoid de-asserting the line twice */
-        if (omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, mask) == 0)
+        if (omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, rst) == 0)
                 return -EEXIST;
 
         /* Clear the reset status by writing 1 to the status bit */
-        omap2_prm_rmw_mod_reg_bits(0xffffffff, mask, prm_mod, OMAP2_RM_RSTST);
+        omap2_prm_rmw_mod_reg_bits(0xffffffff, st, prm_mod, OMAP2_RM_RSTST);
         /* de-assert the reset control line */
-        omap2_prm_rmw_mod_reg_bits(mask, 0, prm_mod, OMAP2_RM_RSTCTRL);
+        omap2_prm_rmw_mod_reg_bits(rst, 0, prm_mod, OMAP2_RM_RSTCTRL);
         /* wait the status to be set */
         omap_test_timeout(omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTST,
-                                                  mask),
+                                                  st),
                           MAX_MODULE_HARDRESET_WAIT, c);
 
         return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h
index 49654c8d18f..a1fc62a39db 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h
@@ -282,7 +282,8 @@ static inline int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
                 "not suppose to be used on omap4\n");
         return 0;
 }
-static inline int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift)
+static inline int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift,
+                                                u8 st_shift)
 {
         WARN(1, "prm: omap2xxx/omap3xxx specific function and "
                 "not suppose to be used on omap4\n");
@@ -300,7 +301,7 @@ extern u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask);
 /* These omap2_ PRM functions apply to both OMAP2 and 3 */
 extern int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift);
 extern int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift);
-extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift);
+extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift);
 
 #endif  /* CONFIG_ARCH_OMAP4 */
 #endif
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 32e91a9c8b6..1ac361b7b8c 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -486,7 +486,7 @@ static void omap_uart_idle_init(struct omap_uart_state *uart)
                 mod_timer(&uart->timer, jiffies + uart->timeout);
         omap_uart_smart_idle_enable(uart, 0);
 
-        if (cpu_is_omap34xx()) {
+        if (cpu_is_omap34xx() && !cpu_is_ti816x()) {
                 u32 mod = (uart->num > 1) ? OMAP3430_PER_MOD : CORE_MOD;
                 u32 wk_mask = 0;
                 u32 padconf = 0;
@@ -655,7 +655,7 @@ static void serial_out_override(struct uart_port *up, int offset, int value)
 }
 #endif
 
-void __init omap_serial_early_init(void)
+static int __init omap_serial_early_init(void)
 {
         int i = 0;
 
@@ -672,7 +672,7 @@ void __init omap_serial_early_init(void)
 
                 uart = kzalloc(sizeof(struct omap_uart_state), GFP_KERNEL);
                 if (WARN_ON(!uart))
-                        return;
+                        return -ENODEV;
 
                 uart->oh = oh;
                 uart->num = i++;
@@ -680,7 +680,7 @@ void __init omap_serial_early_init(void)
                 num_uarts++;
 
                 /*
-                 * NOTE: omap_hwmod_init() has not yet been called,
+                 * NOTE: omap_hwmod_setup*() has not yet been called,
                  *       so no hwmod functions will work yet.
                  */
 
@@ -691,7 +691,10 @@ void __init omap_serial_early_init(void)
                  */
                 uart->oh->flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET;
         } while (1);
+
+        return 0;
 }
+core_initcall(omap_serial_early_init);
 
 /**
  * omap_serial_init_port() - initialize single serial port
@@ -759,13 +762,13 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
         p->private_data = uart;
 
         /*
-         * omap44xx: Never read empty UART fifo
+         * omap44xx, ti816x: Never read empty UART fifo
          * omap3xxx: Never read empty UART fifo on UARTs
          * with IP rev >=0x52
          */
         uart->regshift = p->regshift;
         uart->membase = p->membase;
-        if (cpu_is_omap44xx())
+        if (cpu_is_omap44xx() || cpu_is_ti816x())
                 uart->errata |= UART_ERRATA_FIFO_FULL_ABORT;
         else if ((serial_read_reg(uart, UART_OMAP_MVER) & 0xFF)
                         >= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV)
@@ -847,7 +850,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
         }
 
         /* Enable the MDR1 errata for OMAP3 */
-        if (cpu_is_omap34xx())
+        if (cpu_is_omap34xx() && !cpu_is_ti816x())
                 uart->errata |= UART_ERRATA_i202_MDR1_ACCESS;
 }
 
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 951a0be66cf..63f10669571 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -64,6 +64,11 @@
 #define SDRC_DLLA_STATUS_V      OMAP34XX_SDRC_REGADDR(SDRC_DLLA_STATUS)
 #define SDRC_DLLA_CTRL_V        OMAP34XX_SDRC_REGADDR(SDRC_DLLA_CTRL)
 
+/*
+ * This file needs be built unconditionally as ARM to interoperate correctly
+ * with non-Thumb-2-capable firmware.
+ */
+        .arm
 
 /*
  * API functions
@@ -82,6 +87,8 @@ ENTRY(get_restore_pointer)
         stmfd   sp!, {lr}       @ save registers on stack
         adr     r0, restore
         ldmfd   sp!, {pc}       @ restore regs and return
+ENDPROC(get_restore_pointer)
+        .align
 ENTRY(get_restore_pointer_sz)
         .word   . - get_restore_pointer
 
@@ -91,6 +98,8 @@ ENTRY(get_omap3630_restore_pointer)
         stmfd   sp!, {lr}       @ save registers on stack
         adr     r0, restore_3630
         ldmfd   sp!, {pc}       @ restore regs and return
+ENDPROC(get_omap3630_restore_pointer)
+        .align
 ENTRY(get_omap3630_restore_pointer_sz)
         .word   . - get_omap3630_restore_pointer
 
@@ -100,6 +109,8 @@ ENTRY(get_es3_restore_pointer)
         stmfd   sp!, {lr}       @ save registers on stack
         adr     r0, restore_es3
         ldmfd   sp!, {pc}       @ restore regs and return
+ENDPROC(get_es3_restore_pointer)
+        .align
 ENTRY(get_es3_restore_pointer_sz)
         .word   . - get_es3_restore_pointer
 
@@ -113,8 +124,10 @@ ENTRY(enable_omap3630_toggle_l2_on_restore)
         stmfd   sp!, {lr}       @ save registers on stack
         /* Setup so that we will disable and enable l2 */
         mov     r1, #0x1
-        str     r1, l2dis_3630
+        adrl    r2, l2dis_3630  @ may be too distant for plain adr
+        str     r1, [r2]
         ldmfd   sp!, {pc}       @ restore regs and return
+ENDPROC(enable_omap3630_toggle_l2_on_restore)
 
         .text
 /* Function to call rom code to save secure ram context */
@@ -132,20 +145,22 @@ ENTRY(save_secure_ram_context)
         mov     r1, #0                  @ set task id for ROM code in r1
         mov     r2, #4                  @ set some flags in r2, r6
         mov     r6, #0xff
-        mcr     p15, 0, r0, c7, c10, 4  @ data write barrier
-        mcr     p15, 0, r0, c7, c10, 5  @ data memory barrier
-        .word   0xE1600071              @ call SMI monitor (smi #1)
+        dsb                             @ data write barrier
+        dmb                             @ data memory barrier
+        smc     #1                      @ call SMI monitor (smi #1)
         nop
         nop
         nop
         nop
         ldmfd   sp!, {r1-r12, pc}
+        .align
 sram_phy_addr_mask:
         .word   SRAM_BASE_P
 high_mask:
         .word   0xffff
 api_params:
         .word   0x4, 0x0, 0x0, 0x1, 0x1
+ENDPROC(save_secure_ram_context)
 ENTRY(save_secure_ram_context_sz)
         .word   . - save_secure_ram_context
 
@@ -175,12 +190,12 @@ ENTRY(omap34xx_cpu_suspend)
         stmfd   sp!, {r0-r12, lr}       @ save registers on stack
 
         /*
-         * r0 contains restore pointer in sdram
+         * r0 contains CPU context save/restore pointer in sdram
          * r1 contains information about saving context:
          *   0 - No context lost
          *   1 - Only L1 and logic lost
-         *   2 - Only L2 lost
-         *   3 - Both L1 and L2 lost
+         *   2 - Only L2 lost (Even L1 is retained we clean it along with L2)
+         *   3 - Both L1 and L2 lost and logic lost
          */
 
         /* Directly jump to WFI is the context save is not required */
@@ -201,89 +216,74 @@ save_context_wfi:
         beq     clean_caches
 
 l1_logic_lost:
-        /* Store sp and spsr to SDRAM */
-        mov     r4, sp
-        mrs     r5, spsr
-        mov     r6, lr
+        mov     r4, sp                  @ Store sp
+        mrs     r5, spsr                @ Store spsr
+        mov     r6, lr                  @ Store lr
         stmia   r8!, {r4-r6}
-        /* Save all ARM registers */
-        /* Coprocessor access control register */
-        mrc     p15, 0, r6, c1, c0, 2
-        stmia   r8!, {r6}
-        /* TTBR0, TTBR1 and Translation table base control */
-        mrc     p15, 0, r4, c2, c0, 0
-        mrc     p15, 0, r5, c2, c0, 1
-        mrc     p15, 0, r6, c2, c0, 2
-        stmia   r8!, {r4-r6}
-        /*
-         * Domain access control register, data fault status register,
-         * and instruction fault status register
-         */
-        mrc     p15, 0, r4, c3, c0, 0
-        mrc     p15, 0, r5, c5, c0, 0
-        mrc     p15, 0, r6, c5, c0, 1
-        stmia   r8!, {r4-r6}
-        /*
-         * Data aux fault status register, instruction aux fault status,
-         * data fault address register and instruction fault address register
-         */
-        mrc     p15, 0, r4, c5, c1, 0
-        mrc     p15, 0, r5, c5, c1, 1
-        mrc     p15, 0, r6, c6, c0, 0
-        mrc     p15, 0, r7, c6, c0, 2
-        stmia   r8!, {r4-r7}
-        /*
-         * user r/w thread and process ID, user r/o thread and process ID,
-         * priv only thread and process ID, cache size selection
-         */
-        mrc     p15, 0, r4, c13, c0, 2
-        mrc     p15, 0, r5, c13, c0, 3
-        mrc     p15, 0, r6, c13, c0, 4
-        mrc     p15, 2, r7, c0, c0, 0
+
+        mrc     p15, 0, r4, c1, c0, 2   @ Coprocessor access control register
+        mrc     p15, 0, r5, c2, c0, 0   @ TTBR0
+        mrc     p15, 0, r6, c2, c0, 1   @ TTBR1
+        mrc     p15, 0, r7, c2, c0, 2   @ TTBCR
         stmia   r8!, {r4-r7}
-        /* Data TLB lockdown, instruction TLB lockdown registers */
-        mrc     p15, 0, r5, c10, c0, 0
-        mrc     p15, 0, r6, c10, c0, 1
-        stmia   r8!, {r5-r6}
-        /* Secure or non secure vector base address, FCSE PID, Context PID*/
-        mrc     p15, 0, r4, c12, c0, 0
-        mrc     p15, 0, r5, c13, c0, 0
-        mrc     p15, 0, r6, c13, c0, 1
-        stmia   r8!, {r4-r6}
-        /* Primary remap, normal remap registers */
-        mrc     p15, 0, r4, c10, c2, 0
-        mrc     p15, 0, r5, c10, c2, 1
-        stmia   r8!,{r4-r5}
 
-        /* Store current cpsr*/
-        mrs     r2, cpsr
-        stmia   r8!, {r2}
+        mrc     p15, 0, r4, c3, c0, 0   @ Domain access Control Register
+        mrc     p15, 0, r5, c10, c2, 0  @ PRRR
+        mrc     p15, 0, r6, c10, c2, 1  @ NMRR
+        stmia   r8!,{r4-r6}
 
-        mrc     p15, 0, r4, c1, c0, 0
-        /* save control register */
+        mrc     p15, 0, r4, c13, c0, 1  @ Context ID
+        mrc     p15, 0, r5, c13, c0, 2  @ User r/w thread and process ID
+        mrc     p15, 0, r6, c12, c0, 0  @ Secure or NS vector base address
+        mrs     r7, cpsr                @ Store current cpsr
+        stmia   r8!, {r4-r7}
+
+        mrc     p15, 0, r4, c1, c0, 0   @ save control register
         stmia   r8!, {r4}
 
 clean_caches:
         /*
-         * Clean Data or unified cache to POU
-         * How to invalidate only L1 cache???? - #FIX_ME#
-         * mcr  p15, 0, r11, c7, c11, 1
-         */
-        cmp     r1, #0x1                @ Check whether L2 inval is required
-        beq     omap3_do_wfi
-
-clean_l2:
-        /*
          * jump out to kernel flush routine
          *  - reuse that code is better
          *  - it executes in a cached space so is faster than refetch per-block
          *  - should be faster and will change with kernel
          *  - 'might' have to copy address, load and jump to it
+         * Flush all data from the L1 data cache before disabling
+         * SCTLR.C bit.
          */
         ldr     r1, kernel_flush
         mov     lr, pc
         bx      r1
 
+        /*
+         * Clear the SCTLR.C bit to prevent further data cache
+         * allocation. Clearing SCTLR.C would make all the data accesses
+         * strongly ordered and would not hit the cache.
+         */
+        mrc     p15, 0, r0, c1, c0, 0
+        bic     r0, r0, #(1 << 2)       @ Disable the C bit
+        mcr     p15, 0, r0, c1, c0, 0
+        isb
+
+        /*
+         * Invalidate L1 data cache. Even though only invalidate is
+         * necessary exported flush API is used here. Doing clean
+         * on already clean cache would be almost NOP.
+         */
+        ldr     r1, kernel_flush
+        blx     r1
+        /*
+         * The kernel doesn't interwork: v7_flush_dcache_all in particluar will
+         * always return in Thumb state when CONFIG_THUMB2_KERNEL is enabled.
+         * This sequence switches back to ARM.  Note that .align may insert a
+         * nop: bx pc needs to be word-aligned in order to work.
+         */
+ THUMB( .thumb          )
+ THUMB( .align          )
+ THUMB( bx      pc      )
+ THUMB( nop             )
+        .arm
+
 omap3_do_wfi:
         ldr     r4, sdrc_power          @ read the SDRC_POWER register
         ldr     r5, [r4]                @ read the contents of SDRC_POWER
@@ -291,9 +291,8 @@ omap3_do_wfi:
         str     r5, [r4]                @ write back to SDRC_POWER register
 
         /* Data memory barrier and Data sync barrier */
-        mov     r1, #0
-        mcr     p15, 0, r1, c7, c10, 4
-        mcr     p15, 0, r1, c7, c10, 5
+        dsb
+        dmb
 
 /*
  * ===================================
@@ -319,6 +318,12 @@ omap3_do_wfi:
         nop
         bl wait_sdrc_ok
 
+        mrc     p15, 0, r0, c1, c0, 0
+        tst     r0, #(1 << 2)           @ Check C bit enabled?
+        orreq   r0, r0, #(1 << 2)       @ Enable the C bit if cleared
+        mcreq   p15, 0, r0, c1, c0, 0
+        isb
+
 /*
  * ===================================
  * == Exit point from non-OFF modes ==
@@ -408,9 +413,9 @@ skipl2dis:
         mov     r2, #4                  @ set some flags in r2, r6
         mov     r6, #0xff
         adr     r3, l2_inv_api_params   @ r3 points to dummy parameters
-        mcr     p15, 0, r0, c7, c10, 4  @ data write barrier
-        mcr     p15, 0, r0, c7, c10, 5  @ data memory barrier
-        .word   0xE1600071              @ call SMI monitor (smi #1)
+        dsb                             @ data write barrier
+        dmb                             @ data memory barrier
+        smc     #1                      @ call SMI monitor (smi #1)
         /* Write to Aux control register to set some bits */
         mov     r0, #42                 @ set service ID for PPA
         mov     r12, r0                 @ copy secure Service ID in r12
@@ -419,9 +424,9 @@ skipl2dis:
         mov     r6, #0xff
         ldr     r4, scratchpad_base
         ldr     r3, [r4, #0xBC]         @ r3 points to parameters
-        mcr     p15, 0, r0, c7, c10, 4  @ data write barrier
-        mcr     p15, 0, r0, c7, c10, 5  @ data memory barrier
-        .word   0xE1600071              @ call SMI monitor (smi #1)
+        dsb                             @ data write barrier
+        dmb                             @ data memory barrier
+        smc     #1                      @ call SMI monitor (smi #1)
 
 #ifdef CONFIG_OMAP3_L2_AUX_SECURE_SAVE_RESTORE
         /* Restore L2 aux control register */
@@ -434,29 +439,30 @@ skipl2dis:
         ldr     r4, scratchpad_base
         ldr     r3, [r4, #0xBC]
         adds    r3, r3, #8              @ r3 points to parameters
-        mcr     p15, 0, r0, c7, c10, 4  @ data write barrier
-        mcr     p15, 0, r0, c7, c10, 5  @ data memory barrier
-        .word   0xE1600071              @ call SMI monitor (smi #1)
+        dsb                             @ data write barrier
+        dmb                             @ data memory barrier
+        smc     #1                      @ call SMI monitor (smi #1)
 #endif
         b       logic_l1_restore
 
+        .align
 l2_inv_api_params:
         .word   0x1, 0x00
 l2_inv_gp:
         /* Execute smi to invalidate L2 cache */
         mov r12, #0x1                   @ set up to invalidate L2
-        .word 0xE1600070                @ Call SMI monitor (smieq)
+        smc     #0                      @ Call SMI monitor (smieq)
         /* Write to Aux control register to set some bits */
         ldr     r4, scratchpad_base
         ldr     r3, [r4,#0xBC]
         ldr     r0, [r3,#4]
         mov     r12, #0x3
-        .word   0xE1600070              @ Call SMI monitor (smieq)
+        smc     #0                      @ Call SMI monitor (smieq)
         ldr     r4, scratchpad_base
         ldr     r3, [r4,#0xBC]
         ldr     r0, [r3,#12]
         mov     r12, #0x2
-        .word   0xE1600070              @ Call SMI monitor (smieq)
+        smc     #0                      @ Call SMI monitor (smieq)
 logic_l1_restore:
         ldr     r1, l2dis_3630
         cmp     r1, #0x1                @ Test if L2 re-enable needed on 3630
@@ -475,68 +481,29 @@ skipl2reen:
         ldr     r4, scratchpad_base
         ldr     r3, [r4,#0xBC]
         adds    r3, r3, #16
+
         ldmia   r3!, {r4-r6}
-        mov     sp, r4
-        msr     spsr_cxsf, r5
-        mov     lr, r6
-
-        ldmia   r3!, {r4-r9}
-        /* Coprocessor access Control Register */
-        mcr p15, 0, r4, c1, c0, 2
-
-        /* TTBR0 */
-        MCR p15, 0, r5, c2, c0, 0
-        /* TTBR1 */
-        MCR p15, 0, r6, c2, c0, 1
-        /* Translation table base control register */
-        MCR p15, 0, r7, c2, c0, 2
-        /* Domain access Control Register */
-        MCR p15, 0, r8, c3, c0, 0
-        /* Data fault status Register */
-        MCR p15, 0, r9, c5, c0, 0
-
-        ldmia   r3!,{r4-r8}
-        /* Instruction fault status Register */
-        MCR p15, 0, r4, c5, c0, 1
-        /* Data Auxiliary Fault Status Register */
-        MCR p15, 0, r5, c5, c1, 0
-        /* Instruction Auxiliary Fault Status Register*/
-        MCR p15, 0, r6, c5, c1, 1
-        /* Data Fault Address Register */
-        MCR p15, 0, r7, c6, c0, 0
-        /* Instruction Fault Address Register*/
-        MCR p15, 0, r8, c6, c0, 2
-        ldmia   r3!,{r4-r7}
+        mov     sp, r4                  @ Restore sp
+        msr     spsr_cxsf, r5           @ Restore spsr
+        mov     lr, r6                  @ Restore lr
+
+        ldmia   r3!, {r4-r7}
+        mcr     p15, 0, r4, c1, c0, 2   @ Coprocessor access Control Register
+        mcr     p15, 0, r5, c2, c0, 0   @ TTBR0
+        mcr     p15, 0, r6, c2, c0, 1   @ TTBR1
+        mcr     p15, 0, r7, c2, c0, 2   @ TTBCR
 
-        /* User r/w thread and process ID */
-        MCR p15, 0, r4, c13, c0, 2
-        /* User ro thread and process ID */
-        MCR p15, 0, r5, c13, c0, 3
-        /* Privileged only thread and process ID */
-        MCR p15, 0, r6, c13, c0, 4
-        /* Cache size selection */
-        MCR p15, 2, r7, c0, c0, 0
-        ldmia   r3!,{r4-r8}
-        /* Data TLB lockdown registers */
-        MCR p15, 0, r4, c10, c0, 0
-        /* Instruction TLB lockdown registers */
-        MCR p15, 0, r5, c10, c0, 1
-        /* Secure or Nonsecure Vector Base Address */
-        MCR p15, 0, r6, c12, c0, 0
-        /* FCSE PID */
-        MCR p15, 0, r7, c13, c0, 0
-        /* Context PID */
-        MCR p15, 0, r8, c13, c0, 1
-
-        ldmia   r3!,{r4-r5}
-        /* Primary memory remap register */
-        MCR p15, 0, r4, c10, c2, 0
-        /* Normal memory remap register */
-        MCR p15, 0, r5, c10, c2, 1
-
-        /* Restore cpsr */
-        ldmia   r3!,{r4}                @ load CPSR from SDRAM
-        msr     cpsr, r4                @ store cpsr
+        ldmia   r3!,{r4-r6}
+        mcr     p15, 0, r4, c3, c0, 0   @ Domain access Control Register
+        mcr     p15, 0, r5, c10, c2, 0  @ PRRR
+        mcr     p15, 0, r6, c10, c2, 1  @ NMRR
+
+
+        ldmia   r3!,{r4-r7}
+        mcr     p15, 0, r4, c13, c0, 1  @ Context ID
+        mcr     p15, 0, r5, c13, c0, 2  @ User r/w thread and process ID
+        mrc     p15, 0, r6, c12, c0, 0  @ Secure or NS vector base address
+        msr     cpsr, r7                @ store cpsr
 
         /* Enabling MMU here */
         mrc     p15, 0, r7, c2, c0, 2   @ Read TTBRControl
@@ -594,12 +561,17 @@ usettbr0:
         ldr     r2, cache_pred_disable_mask
         and     r4, r2
         mcr     p15, 0, r4, c1, c0, 0
+        dsb
+        isb
+        ldr     r0, =restoremmu_on
+        bx      r0
 
 /*
  * ==============================
  * == Exit point from OFF mode ==
  * ==============================
  */
+restoremmu_on:
         ldmfd   sp!, {r0-r12, pc}       @ restore regs and return
 
 
@@ -609,6 +581,7 @@ usettbr0:
 
 /* This function implements the erratum ID i443 WA, applies to 34xx >= ES3.0 */
         .text
+        .align  3
 ENTRY(es3_sdrc_fix)
         ldr     r4, sdrc_syscfg         @ get config addr
         ldr     r5, [r4]                @ get value
@@ -636,6 +609,7 @@ ENTRY(es3_sdrc_fix)
         str     r5, [r4]                @ kick off refreshes
         bx      lr
 
+        .align
 sdrc_syscfg:
         .word   SDRC_SYSCONFIG_P
 sdrc_mr_0:
@@ -650,6 +624,7 @@ sdrc_emr2_1:
         .word   SDRC_EMR2_1_P
 sdrc_manual_1:
         .word   SDRC_MANUAL_1_P
+ENDPROC(es3_sdrc_fix)
 ENTRY(es3_sdrc_fix_sz)
         .word   . - es3_sdrc_fix
 
@@ -684,6 +659,12 @@ wait_sdrc_ready:
         bic     r5, r5, #0x40
         str     r5, [r4]
 
+/*
+ * PC-relative stores lead to undefined behaviour in Thumb-2: use a r7 as a
+ * base instead.
+ * Be careful not to clobber r7 when maintaing this code.
+ */
+
 is_dll_in_lock_mode:
         /* Is dll in lock mode? */
         ldr     r4, sdrc_dlla_ctrl
@@ -691,10 +672,11 @@ is_dll_in_lock_mode:
         tst     r5, #0x4
         bxne    lr                      @ Return if locked
         /* wait till dll locks */
+        adr     r7, kick_counter
 wait_dll_lock_timed:
         ldr     r4, wait_dll_lock_counter
         add     r4, r4, #1
-        str     r4, wait_dll_lock_counter
+        str     r4, [r7, #wait_dll_lock_counter - kick_counter]
         ldr     r4, sdrc_dlla_status
         /* Wait 20uS for lock */
         mov     r6, #8
@@ -720,9 +702,10 @@ kick_dll:
         dsb
         ldr     r4, kick_counter
         add     r4, r4, #1
-        str     r4, kick_counter
+        str     r4, [r7]                @ kick_counter
         b       wait_dll_lock_timed
 
+        .align
 cm_idlest1_core:
         .word   CM_IDLEST1_CORE_V
 cm_idlest_ckgen:
@@ -765,6 +748,7 @@ kick_counter:
         .word   0
 wait_dll_lock_counter:
         .word   0
+ENDPROC(omap34xx_cpu_suspend)
 
 ENTRY(omap34xx_cpu_suspend_sz)
         .word   . - omap34xx_cpu_suspend
diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c
index 60e70552b4c..f438cf4d847 100644
--- a/arch/arm/mach-omap2/smartreflex-class3.c
+++ b/arch/arm/mach-omap2/smartreflex-class3.c
@@ -11,7 +11,7 @@
  * published by the Free Software Foundation.
  */
 
-#include <plat/smartreflex.h>
+#include "smartreflex.h"
 
 static int sr_class3_enable(struct voltagedomain *voltdm)
 {
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index 1a777e34d0c..8f674c9442b 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -26,9 +26,9 @@
 #include <linux/pm_runtime.h>
 
 #include <plat/common.h>
-#include <plat/smartreflex.h>
 
 #include "pm.h"
+#include "smartreflex.h"
 
 #define SMARTREFLEX_NAME_LEN    16
 #define NVALUE_NAME_LEN         40
@@ -54,6 +54,7 @@ struct omap_sr {
         struct list_head                node;
         struct omap_sr_nvalue_table     *nvalue_table;
         struct voltagedomain            *voltdm;
+        struct dentry                   *dbg_dir;
 };
 
 /* sr_list contains all the instances of smartreflex module */
@@ -260,9 +261,11 @@ static int sr_late_init(struct omap_sr *sr_info)
         if (sr_class->class_type == SR_CLASS2 &&
                 sr_class->notify_flags && sr_info->irq) {
 
-                name = kzalloc(SMARTREFLEX_NAME_LEN + 1, GFP_KERNEL);
-                strcpy(name, "sr_");
-                strcat(name, sr_info->voltdm->name);
+                name = kasprintf(GFP_KERNEL, "sr_%s", sr_info->voltdm->name);
+                if (name == NULL) {
+                        ret = -ENOMEM;
+                        goto error;
+                }
                 ret = request_irq(sr_info->irq, sr_interrupt,
                                 0, name, (void *)sr_info);
                 if (ret)
@@ -821,7 +824,7 @@ static int __init omap_sr_probe(struct platform_device *pdev)
         struct omap_sr *sr_info = kzalloc(sizeof(struct omap_sr), GFP_KERNEL);
         struct omap_sr_data *pdata = pdev->dev.platform_data;
         struct resource *mem, *irq;
-        struct dentry *vdd_dbg_dir, *dbg_dir, *nvalue_dir;
+        struct dentry *vdd_dbg_dir, *nvalue_dir;
         struct omap_volt_data *volt_data;
         int i, ret = 0;
 
@@ -896,24 +899,24 @@ static int __init omap_sr_probe(struct platform_device *pdev)
                 goto err_release_region;
         }
 
-        dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir);
-        if (IS_ERR(dbg_dir)) {
+        sr_info->dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir);
+        if (IS_ERR(sr_info->dbg_dir)) {
                 dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n",
                         __func__);
-                ret = PTR_ERR(dbg_dir);
+                ret = PTR_ERR(sr_info->dbg_dir);
                 goto err_release_region;
         }
 
-        (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, dbg_dir,
-                                (void *)sr_info, &pm_sr_fops);
-        (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir,
+        (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR,
+                        sr_info->dbg_dir, (void *)sr_info, &pm_sr_fops);
+        (void) debugfs_create_x32("errweight", S_IRUGO, sr_info->dbg_dir,
                         &sr_info->err_weight);
-        (void) debugfs_create_x32("errmaxlimit", S_IRUGO, dbg_dir,
+        (void) debugfs_create_x32("errmaxlimit", S_IRUGO, sr_info->dbg_dir,
                         &sr_info->err_maxlimit);
-        (void) debugfs_create_x32("errminlimit", S_IRUGO, dbg_dir,
+        (void) debugfs_create_x32("errminlimit", S_IRUGO, sr_info->dbg_dir,
                         &sr_info->err_minlimit);
 
-        nvalue_dir = debugfs_create_dir("nvalue", dbg_dir);
+        nvalue_dir = debugfs_create_dir("nvalue", sr_info->dbg_dir);
         if (IS_ERR(nvalue_dir)) {
                 dev_err(&pdev->dev, "%s: Unable to create debugfs directory"
                         "for n-values\n", __func__);
@@ -970,6 +973,8 @@ static int __devexit omap_sr_remove(struct platform_device *pdev)
 
         if (sr_info->autocomp_active)
                 sr_stop_vddautocomp(sr_info);
+        if (sr_info->dbg_dir)
+                debugfs_remove_recursive(sr_info->dbg_dir);
 
         list_del(&sr_info->node);
         iounmap(sr_info->base);
diff --git a/arch/arm/plat-omap/include/plat/smartreflex.h b/arch/arm/mach-omap2/smartreflex.h
index 6568c885f37..5f35b9e2555 100644
--- a/arch/arm/plat-omap/include/plat/smartreflex.h
+++ b/arch/arm/mach-omap2/smartreflex.h
@@ -21,7 +21,8 @@
 #define __ASM_ARM_OMAP_SMARTREFLEX_H
 
 #include <linux/platform_device.h>
-#include <plat/voltage.h>
+
+#include "voltage.h"
 
 /*
  * Different Smartreflex IPs version. The v1 is the 65nm version used in
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index b1e0af18a26..10d3c5ee801 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -23,9 +23,9 @@
 #include <linux/io.h>
 
 #include <plat/omap_device.h>
-#include <plat/smartreflex.h>
-#include <plat/voltage.h>
 
+#include "smartreflex.h"
+#include "voltage.h"
 #include "control.h"
 #include "pm.h"
 
diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S
index 25011ca2145..6f5849aaa7c 100644
--- a/arch/arm/mach-omap2/sram34xx.S
+++ b/arch/arm/mach-omap2/sram34xx.S
@@ -34,6 +34,12 @@
 #include "sdrc.h"
 #include "cm2xxx_3xxx.h"
 
+/*
+ * This file needs be built unconditionally as ARM to interoperate correctly
+ * with non-Thumb-2-capable firmware.
+ */
+        .arm
+
         .text
 
 /* r1 parameters */
@@ -117,24 +123,36 @@ ENTRY(omap3_sram_configure_core_dpll)
 
                                         @ pull the extra args off the stack
                                         @  and store them in SRAM
+
+/*
+ * PC-relative stores are deprecated in ARMv7 and lead to undefined behaviour
+ * in Thumb-2: use a r7 as a base instead.
+ * Be careful not to clobber r7 when maintaing this file.
+ */
+ THUMB( adr     r7, omap3_sram_configure_core_dpll                      )
+        .macro strtext Rt:req, label:req
+ ARM(   str     \Rt, \label                                             )
+ THUMB( str     \Rt, [r7, \label - omap3_sram_configure_core_dpll]      )
+        .endm
+
         ldr     r4, [sp, #52]
-        str     r4, omap_sdrc_rfr_ctrl_0_val
+        strtext r4, omap_sdrc_rfr_ctrl_0_val
         ldr     r4, [sp, #56]
-        str     r4, omap_sdrc_actim_ctrl_a_0_val
+        strtext r4, omap_sdrc_actim_ctrl_a_0_val
         ldr     r4, [sp, #60]
-        str     r4, omap_sdrc_actim_ctrl_b_0_val
+        strtext r4, omap_sdrc_actim_ctrl_b_0_val
         ldr     r4, [sp, #64]
-        str     r4, omap_sdrc_mr_0_val
+        strtext r4, omap_sdrc_mr_0_val
         ldr     r4, [sp, #68]
-        str     r4, omap_sdrc_rfr_ctrl_1_val
+        strtext r4, omap_sdrc_rfr_ctrl_1_val
         cmp     r4, #0                  @ if SDRC_RFR_CTRL_1 is 0,
         beq     skip_cs1_params         @  do not use cs1 params
         ldr     r4, [sp, #72]
-        str     r4, omap_sdrc_actim_ctrl_a_1_val
+        strtext r4, omap_sdrc_actim_ctrl_a_1_val
         ldr     r4, [sp, #76]
-        str     r4, omap_sdrc_actim_ctrl_b_1_val
+        strtext r4, omap_sdrc_actim_ctrl_b_1_val
         ldr     r4, [sp, #80]
-        str     r4, omap_sdrc_mr_1_val
+        strtext r4, omap_sdrc_mr_1_val
 skip_cs1_params:
         mrc     p15, 0, r8, c1, c0, 0   @ read ctrl register
         bic     r10, r8, #0x800         @ clear Z-bit, disable branch prediction
@@ -272,6 +290,7 @@ skip_cs1_prog:
         ldr     r12, [r11]              @ posted-write barrier for SDRC
         bx      lr
 
+        .align
 omap3_sdrc_power:
         .word OMAP34XX_SDRC_REGADDR(SDRC_POWER)
 omap3_cm_clksel1_pll:
@@ -320,6 +339,7 @@ omap3_sdrc_dlla_ctrl:
         .word OMAP34XX_SDRC_REGADDR(SDRC_DLLA_CTRL)
 core_m2_mask_val:
         .word 0x07FFFFFF
+ENDPROC(omap3_sram_configure_core_dpll)
 
 ENTRY(omap3_sram_configure_core_dpll_sz)
         .word   . - omap3_sram_configure_core_dpll
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 0fc550e7e48..3b9cf85f4bb 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -40,10 +40,11 @@
 #include <plat/dmtimer.h>
 #include <asm/localtimer.h>
 #include <asm/sched_clock.h>
+#include <plat/common.h>
+#include <plat/omap_hwmod.h>
 
 #include "timer-gp.h"
 
-#include <plat/common.h>
 
 /* MAX_GPTIMER_ID: number of GPTIMERs on the chip */
 #define MAX_GPTIMER_ID          12
@@ -133,9 +134,13 @@ static void __init omap2_gp_clockevent_init(void)
 {
         u32 tick_rate;
         int src;
+        char clockevent_hwmod_name[8]; /* 8 = sizeof("timerXX0") */
 
         inited = 1;
 
+        sprintf(clockevent_hwmod_name, "timer%d", gptimer_id);
+        omap_hwmod_setup_one(clockevent_hwmod_name);
+
         gptimer = omap_dm_timer_request_specific(gptimer_id);
         BUG_ON(gptimer == NULL);
         gptimer_wakeup = gptimer;
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 241fc94b411..35559f77e2d 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -30,118 +30,11 @@
 #include <mach/irqs.h>
 #include <mach/am35xx.h>
 #include <plat/usb.h>
-#include "control.h"
+#include <plat/omap_device.h>
+#include "mux.h"
 
 #if defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined (CONFIG_USB_MUSB_AM35X)
 
-static void am35x_musb_reset(void)
-{
-        u32     regval;
-
-        /* Reset the musb interface */
-        regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
-
-        regval |= AM35XX_USBOTGSS_SW_RST;
-        omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
-
-        regval &= ~AM35XX_USBOTGSS_SW_RST;
-        omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
-
-        regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
-}
-
-static void am35x_musb_phy_power(u8 on)
-{
-        unsigned long timeout = jiffies + msecs_to_jiffies(100);
-        u32 devconf2;
-
-        if (on) {
-                /*
-                 * Start the on-chip PHY and its PLL.
-                 */
-                devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
-                devconf2 &= ~(CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN);
-                devconf2 |= CONF2_PHY_PLLON;
-
-                omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
-
-                pr_info(KERN_INFO "Waiting for PHY clock good...\n");
-                while (!(omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2)
-                                & CONF2_PHYCLKGD)) {
-                        cpu_relax();
-
-                        if (time_after(jiffies, timeout)) {
-                                pr_err(KERN_ERR "musb PHY clock good timed out\n");
-                                break;
-                        }
-                }
-        } else {
-                /*
-                 * Power down the on-chip PHY.
-                 */
-                devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
-                devconf2 &= ~CONF2_PHY_PLLON;
-                devconf2 |=  CONF2_PHYPWRDN | CONF2_OTGPWRDN;
-                omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
-        }
-}
-
-static void am35x_musb_clear_irq(void)
-{
-        u32 regval;
-
-        regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
-        regval |= AM35XX_USBOTGSS_INT_CLR;
-        omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR);
-        regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
-}
-
-static void am35x_musb_set_mode(u8 musb_mode)
-{
-        u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
-        devconf2 &= ~CONF2_OTGMODE;
-        switch (musb_mode) {
-#ifdef  CONFIG_USB_MUSB_HDRC_HCD
-        case MUSB_HOST:         /* Force VBUS valid, ID = 0 */
-                devconf2 |= CONF2_FORCE_HOST;
-                break;
-#endif
-#ifdef  CONFIG_USB_GADGET_MUSB_HDRC
-        case MUSB_PERIPHERAL:   /* Force VBUS valid, ID = 1 */
-                devconf2 |= CONF2_FORCE_DEVICE;
-                break;
-#endif
-#ifdef  CONFIG_USB_MUSB_OTG
-        case MUSB_OTG:          /* Don't override the VBUS/ID comparators */
-                devconf2 |= CONF2_NO_OVERRIDE;
-                break;
-#endif
-        default:
-                pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode);
-        }
-
-        omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
-}
-
-static struct resource musb_resources[] = {
-        [0] = { /* start and end set dynamically */
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = { /* general IRQ */
-                .start  = INT_243X_HS_USB_MC,
-                .flags  = IORESOURCE_IRQ,
-                .name   = "mc",
-        },
-        [2] = { /* DMA IRQ */
-                .start  = INT_243X_HS_USB_DMA,
-                .flags  = IORESOURCE_IRQ,
-                .name   = "dma",
-        },
-};
-
 static struct musb_hdrc_config musb_config = {
         .multipoint     = 1,
         .dyn_fifo       = 1,
@@ -169,38 +62,65 @@ static struct musb_hdrc_platform_data musb_plat = {
 
 static u64 musb_dmamask = DMA_BIT_MASK(32);
 
-static struct platform_device musb_device = {
-        .name           = "musb-omap2430",
-        .id             = -1,
-        .dev = {
-                .dma_mask               = &musb_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-                .platform_data          = &musb_plat,
+static struct omap_device_pm_latency omap_musb_latency[] = {
+        {
+                .deactivate_func        = omap_device_idle_hwmods,
+                .activate_func          = omap_device_enable_hwmods,
+                .flags                  = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
         },
-        .num_resources  = ARRAY_SIZE(musb_resources),
-        .resource       = musb_resources,
 };
 
+static void usb_musb_mux_init(struct omap_musb_board_data *board_data)
+{
+        switch (board_data->interface_type) {
+        case MUSB_INTERFACE_UTMI:
+                omap_mux_init_signal("usba0_otg_dp", OMAP_PIN_INPUT);
+                omap_mux_init_signal("usba0_otg_dm", OMAP_PIN_INPUT);
+                break;
+        case MUSB_INTERFACE_ULPI:
+                omap_mux_init_signal("usba0_ulpiphy_clk",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_stp",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dir",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_nxt",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dat0",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dat1",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dat2",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dat3",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dat4",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dat5",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dat6",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                omap_mux_init_signal("usba0_ulpiphy_dat7",
+                                                OMAP_PIN_INPUT_PULLDOWN);
+                break;
+        default:
+                break;
+        }
+}
+
 void __init usb_musb_init(struct omap_musb_board_data *board_data)
 {
-        if (cpu_is_omap243x()) {
-                musb_resources[0].start = OMAP243X_HS_BASE;
-        } else if (cpu_is_omap3517() || cpu_is_omap3505()) {
-                musb_device.name = "musb-am35x";
-                musb_resources[0].start = AM35XX_IPSS_USBOTGSS_BASE;
-                musb_resources[1].start = INT_35XX_USBOTG_IRQ;
-                board_data->set_phy_power = am35x_musb_phy_power;
-                board_data->clear_irq = am35x_musb_clear_irq;
-                board_data->set_mode = am35x_musb_set_mode;
-                board_data->reset = am35x_musb_reset;
-        } else if (cpu_is_omap34xx()) {
-                musb_resources[0].start = OMAP34XX_HSUSB_OTG_BASE;
+        struct omap_hwmod               *oh;
+        struct omap_device              *od;
+        struct platform_device          *pdev;
+        struct device                   *dev;
+        int                             bus_id = -1;
+        const char                      *oh_name, *name;
+
+        if (cpu_is_omap3517() || cpu_is_omap3505()) {
         } else if (cpu_is_omap44xx()) {
-                musb_resources[0].start = OMAP44XX_HSUSB_OTG_BASE;
-                musb_resources[1].start = OMAP44XX_IRQ_HS_USB_MC_N;
-                musb_resources[2].start = OMAP44XX_IRQ_HS_USB_DMA_N;
+                usb_musb_mux_init(board_data);
         }
-        musb_resources[0].end = musb_resources[0].start + SZ_4K - 1;
 
         /*
          * REVISIT: This line can be removed once all the platforms using
@@ -212,12 +132,38 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data)
         musb_plat.mode = board_data->mode;
         musb_plat.extvbus = board_data->extvbus;
 
-        if (platform_device_register(&musb_device) < 0)
-                printk(KERN_ERR "Unable to register HS-USB (MUSB) device\n");
-
         if (cpu_is_omap44xx())
                 omap4430_phy_init(dev);
 
+        if (cpu_is_omap3517() || cpu_is_omap3505()) {
+                oh_name = "am35x_otg_hs";
+                name = "musb-am35x";
+        } else {
+                oh_name = "usb_otg_hs";
+                name = "musb-omap2430";
+        }
+
+        oh = omap_hwmod_lookup(oh_name);
+        if (!oh) {
+                pr_err("Could not look up %s\n", oh_name);
+                return;
+        }
+
+        od = omap_device_build(name, bus_id, oh, &musb_plat,
+                               sizeof(musb_plat), omap_musb_latency,
+                               ARRAY_SIZE(omap_musb_latency), false);
+        if (IS_ERR(od)) {
+                pr_err("Could not build omap_device for %s %s\n",
+                                                name, oh_name);
+                return;
+        }
+
+        pdev = &od->pdev;
+        dev = &pdev->dev;
+        get_device(dev);
+        dev->dma_mask = &musb_dmamask;
+        dev->coherent_dma_mask = musb_dmamask;
+        put_device(dev);
 }
 
 #else
diff --git a/arch/arm/mach-omap2/vc.h b/arch/arm/mach-omap2/vc.h
new file mode 100644
index 00000000000..e7767771de4
--- /dev/null
+++ b/arch/arm/mach-omap2/vc.h
@@ -0,0 +1,83 @@
+/*
+ * OMAP3/4 Voltage Controller (VC) structure and macro definitions
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_VC_H
+#define __ARCH_ARM_MACH_OMAP2_VC_H
+
+#include <linux/kernel.h>
+
+/**
+ * struct omap_vc_common_data - per-VC register/bitfield data
+ * @cmd_on_mask: ON bitmask in PRM_VC_CMD_VAL* register
+ * @valid: VALID bitmask in PRM_VC_BYPASS_VAL register
+ * @smps_sa_reg: Offset of PRM_VC_SMPS_SA reg from PRM start
+ * @smps_volra_reg: Offset of PRM_VC_SMPS_VOL_RA reg from PRM start
+ * @bypass_val_reg: Offset of PRM_VC_BYPASS_VAL reg from PRM start
+ * @data_shift: DATA field shift in PRM_VC_BYPASS_VAL register
+ * @slaveaddr_shift: SLAVEADDR field shift in PRM_VC_BYPASS_VAL register
+ * @regaddr_shift: REGADDR field shift in PRM_VC_BYPASS_VAL register
+ * @cmd_on_shift: ON field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_onlp_shift: ONLP field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_ret_shift: RET field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_off_shift: OFF field shift in PRM_VC_CMD_VAL_* register
+ *
+ * XXX One of cmd_on_mask and cmd_on_shift are not needed
+ * XXX VALID should probably be a shift, not a mask
+ */
+struct omap_vc_common_data {
+        u32 cmd_on_mask;
+        u32 valid;
+        u8 smps_sa_reg;
+        u8 smps_volra_reg;
+        u8 bypass_val_reg;
+        u8 data_shift;
+        u8 slaveaddr_shift;
+        u8 regaddr_shift;
+        u8 cmd_on_shift;
+        u8 cmd_onlp_shift;
+        u8 cmd_ret_shift;
+        u8 cmd_off_shift;
+};
+
+/**
+ * struct omap_vc_instance_data - VC per-instance data
+ * @vc_common: pointer to VC common data for this platform
+ * @smps_sa_mask: SA* bitmask in the PRM_VC_SMPS_SA register
+ * @smps_volra_mask: VOLRA* bitmask in the PRM_VC_VOL_RA register
+ * @smps_sa_shift: SA* field shift in the PRM_VC_SMPS_SA register
+ * @smps_volra_shift: VOLRA* field shift in the PRM_VC_VOL_RA register
+ *
+ * XXX It is not necessary to have both a *_mask and a *_shift -
+ *     remove one
+ */
+struct omap_vc_instance_data {
+        const struct omap_vc_common_data *vc_common;
+        u32 smps_sa_mask;
+        u32 smps_volra_mask;
+        u8 cmdval_reg;
+        u8 smps_sa_shift;
+        u8 smps_volra_shift;
+};
+
+extern struct omap_vc_instance_data omap3_vc1_data;
+extern struct omap_vc_instance_data omap3_vc2_data;
+
+extern struct omap_vc_instance_data omap4_vc_mpu_data;
+extern struct omap_vc_instance_data omap4_vc_iva_data;
+extern struct omap_vc_instance_data omap4_vc_core_data;
+
+#endif
+
diff --git a/arch/arm/mach-omap2/vc3xxx_data.c b/arch/arm/mach-omap2/vc3xxx_data.c
new file mode 100644
index 00000000000..f37dc4bc379
--- /dev/null
+++ b/arch/arm/mach-omap2/vc3xxx_data.c
@@ -0,0 +1,63 @@
+/*
+ * OMAP3 Voltage Controller (VC) data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm-regbits-34xx.h"
+#include "voltage.h"
+
+#include "vc.h"
+
+/*
+ * VC data common to 34xx/36xx chips
+ * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file.
+ */
+static struct omap_vc_common_data omap3_vc_common = {
+        .smps_sa_reg     = OMAP3_PRM_VC_SMPS_SA_OFFSET,
+        .smps_volra_reg  = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET,
+        .bypass_val_reg  = OMAP3_PRM_VC_BYPASS_VAL_OFFSET,
+        .data_shift      = OMAP3430_DATA_SHIFT,
+        .slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT,
+        .regaddr_shift   = OMAP3430_REGADDR_SHIFT,
+        .valid           = OMAP3430_VALID_MASK,
+        .cmd_on_shift    = OMAP3430_VC_CMD_ON_SHIFT,
+        .cmd_on_mask     = OMAP3430_VC_CMD_ON_MASK,
+        .cmd_onlp_shift  = OMAP3430_VC_CMD_ONLP_SHIFT,
+        .cmd_ret_shift   = OMAP3430_VC_CMD_RET_SHIFT,
+        .cmd_off_shift   = OMAP3430_VC_CMD_OFF_SHIFT,
+};
+
+struct omap_vc_instance_data omap3_vc1_data = {
+        .vc_common = &omap3_vc_common,
+        .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET,
+        .smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT,
+        .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK,
+        .smps_volra_shift = OMAP3430_VOLRA0_SHIFT,
+        .smps_volra_mask = OMAP3430_VOLRA0_MASK,
+};
+
+struct omap_vc_instance_data omap3_vc2_data = {
+        .vc_common = &omap3_vc_common,
+        .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET,
+        .smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT,
+        .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK,
+        .smps_volra_shift = OMAP3430_VOLRA1_SHIFT,
+        .smps_volra_mask = OMAP3430_VOLRA1_MASK,
+};
diff --git a/arch/arm/mach-omap2/vc44xx_data.c b/arch/arm/mach-omap2/vc44xx_data.c
new file mode 100644
index 00000000000..a98da8ddec5
--- /dev/null
+++ b/arch/arm/mach-omap2/vc44xx_data.c
@@ -0,0 +1,75 @@
+/*
+ * OMAP4 Voltage Controller (VC) data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm44xx.h"
+#include "prm-regbits-44xx.h"
+#include "voltage.h"
+
+#include "vc.h"
+
+/*
+ * VC data common to 44xx chips
+ * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file.
+ */
+static const struct omap_vc_common_data omap4_vc_common = {
+        .smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET,
+        .smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET,
+        .bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET,
+        .data_shift = OMAP4430_DATA_SHIFT,
+        .slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT,
+        .regaddr_shift = OMAP4430_REGADDR_SHIFT,
+        .valid = OMAP4430_VALID_MASK,
+        .cmd_on_shift = OMAP4430_ON_SHIFT,
+        .cmd_on_mask = OMAP4430_ON_MASK,
+        .cmd_onlp_shift = OMAP4430_ONLP_SHIFT,
+        .cmd_ret_shift = OMAP4430_RET_SHIFT,
+        .cmd_off_shift = OMAP4430_OFF_SHIFT,
+};
+
+/* VC instance data for each controllable voltage line */
+struct omap_vc_instance_data omap4_vc_mpu_data = {
+        .vc_common = &omap4_vc_common,
+        .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET,
+        .smps_sa_shift = OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_SHIFT,
+        .smps_sa_mask = OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK,
+        .smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT,
+        .smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK,
+};
+
+struct omap_vc_instance_data omap4_vc_iva_data = {
+        .vc_common = &omap4_vc_common,
+        .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET,
+        .smps_sa_shift = OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_SHIFT,
+        .smps_sa_mask = OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK,
+        .smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT,
+        .smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK,
+};
+
+struct omap_vc_instance_data omap4_vc_core_data = {
+        .vc_common = &omap4_vc_common,
+        .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET,
+        .smps_sa_shift = OMAP4430_SA_VDD_CORE_L_0_6_SHIFT,
+        .smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK,
+        .smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT,
+        .smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK,
+};
+
diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
index 12be525b8df..c6facf7becf 100644
--- a/arch/arm/mach-omap2/voltage.c
+++ b/arch/arm/mach-omap2/voltage.c
@@ -7,8 +7,9 @@
  * Rajendra Nayak <rnayak@ti.com>
  * Lesly A M <x0080970@ti.com>
  *
- * Copyright (C) 2008 Nokia Corporation
+ * Copyright (C) 2008, 2011 Nokia Corporation
  * Kalle Jokiniemi
+ * Paul Walmsley
  *
  * Copyright (C) 2010 Texas Instruments, Inc.
  * Thara Gopinath <thara@ti.com>
@@ -26,7 +27,6 @@
 #include <linux/slab.h>
 
 #include <plat/common.h>
-#include <plat/voltage.h>
 
 #include "prm-regbits-34xx.h"
 #include "prm-regbits-44xx.h"
@@ -35,284 +35,30 @@
 #include "prminst44xx.h"
 #include "control.h"
 
-#define VP_IDLE_TIMEOUT         200
-#define VP_TRANXDONE_TIMEOUT    300
+#include "voltage.h"
+
+#include "vc.h"
+#include "vp.h"
+
 #define VOLTAGE_DIR_SIZE        16
 
-/* Voltage processor register offsets */
-struct vp_reg_offs {
-        u8 vpconfig;
-        u8 vstepmin;
-        u8 vstepmax;
-        u8 vlimitto;
-        u8 vstatus;
-        u8 voltage;
-};
-
-/* Voltage Processor bit field values, shifts and masks */
-struct vp_reg_val {
-        /* PRM module */
-        u16 prm_mod;
-        /* VPx_VPCONFIG */
-        u32 vpconfig_erroroffset;
-        u16 vpconfig_errorgain;
-        u32 vpconfig_errorgain_mask;
-        u8 vpconfig_errorgain_shift;
-        u32 vpconfig_initvoltage_mask;
-        u8 vpconfig_initvoltage_shift;
-        u32 vpconfig_timeouten;
-        u32 vpconfig_initvdd;
-        u32 vpconfig_forceupdate;
-        u32 vpconfig_vpenable;
-        /* VPx_VSTEPMIN */
-        u8 vstepmin_stepmin;
-        u16 vstepmin_smpswaittimemin;
-        u8 vstepmin_stepmin_shift;
-        u8 vstepmin_smpswaittimemin_shift;
-        /* VPx_VSTEPMAX */
-        u8 vstepmax_stepmax;
-        u16 vstepmax_smpswaittimemax;
-        u8 vstepmax_stepmax_shift;
-        u8 vstepmax_smpswaittimemax_shift;
-        /* VPx_VLIMITTO */
-        u8 vlimitto_vddmin;
-        u8 vlimitto_vddmax;
-        u16 vlimitto_timeout;
-        u8 vlimitto_vddmin_shift;
-        u8 vlimitto_vddmax_shift;
-        u8 vlimitto_timeout_shift;
-        /* PRM_IRQSTATUS*/
-        u32 tranxdone_status;
-};
-
-/* Voltage controller registers and offsets */
-struct vc_reg_info {
-        /* PRM module */
-        u16 prm_mod;
-        /* VC register offsets */
-        u8 smps_sa_reg;
-        u8 smps_volra_reg;
-        u8 bypass_val_reg;
-        u8 cmdval_reg;
-        u8 voltsetup_reg;
-        /*VC_SMPS_SA*/
-        u8 smps_sa_shift;
-        u32 smps_sa_mask;
-        /* VC_SMPS_VOL_RA */
-        u8 smps_volra_shift;
-        u32 smps_volra_mask;
-        /* VC_BYPASS_VAL */
-        u8 data_shift;
-        u8 slaveaddr_shift;
-        u8 regaddr_shift;
-        u32 valid;
-        /* VC_CMD_VAL */
-        u8 cmd_on_shift;
-        u8 cmd_onlp_shift;
-        u8 cmd_ret_shift;
-        u8 cmd_off_shift;
-        u32 cmd_on_mask;
-        /* PRM_VOLTSETUP */
-        u8 voltsetup_shift;
-        u32 voltsetup_mask;
-};
 
-/**
- * omap_vdd_info - Per Voltage Domain info
- *
- * @volt_data           : voltage table having the distinct voltages supported
- *                        by the domain and other associated per voltage data.
- * @pmic_info           : pmic specific parameters which should be populted by
- *                        the pmic drivers.
- * @vp_offs             : structure containing the offsets for various
- *                        vp registers
- * @vp_reg              : the register values, shifts, masks for various
- *                        vp registers
- * @vc_reg              : structure containing various various vc registers,
- *                        shifts, masks etc.
- * @voltdm              : pointer to the voltage domain structure
- * @debug_dir           : debug directory for this voltage domain.
- * @curr_volt           : current voltage for this vdd.
- * @ocp_mod             : The prm module for accessing the prm irqstatus reg.
- * @prm_irqst_reg       : prm irqstatus register.
- * @vp_enabled          : flag to keep track of whether vp is enabled or not
- * @volt_scale          : API to scale the voltage of the vdd.
- */
-struct omap_vdd_info {
-        struct omap_volt_data *volt_data;
-        struct omap_volt_pmic_info *pmic_info;
-        struct vp_reg_offs vp_offs;
-        struct vp_reg_val vp_reg;
-        struct vc_reg_info vc_reg;
-        struct voltagedomain voltdm;
-        struct dentry *debug_dir;
-        u32 curr_volt;
-        u16 ocp_mod;
-        u8 prm_irqst_reg;
-        bool vp_enabled;
-        u32 (*read_reg) (u16 mod, u8 offset);
-        void (*write_reg) (u32 val, u16 mod, u8 offset);
-        int (*volt_scale) (struct omap_vdd_info *vdd,
-                unsigned long target_volt);
-};
-
-static struct omap_vdd_info *vdd_info;
+static struct omap_vdd_info **vdd_info;
+
 /*
  * Number of scalable voltage domains.
  */
 static int nr_scalable_vdd;
 
-/* OMAP3 VDD sturctures */
-static struct omap_vdd_info omap3_vdd_info[] = {
-        {
-                .vp_offs = {
-                        .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
-                        .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
-                        .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
-                        .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET,
-                        .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET,
-                        .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
-                },
-                .voltdm = {
-                        .name = "mpu",
-                },
-        },
-        {
-                .vp_offs = {
-                        .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
-                        .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
-                        .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,
-                        .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET,
-                        .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
-                        .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
-                },
-                .voltdm = {
-                        .name = "core",
-                },
-        },
-};
-
-#define OMAP3_NR_SCALABLE_VDD ARRAY_SIZE(omap3_vdd_info)
-
-/* OMAP4 VDD sturctures */
-static struct omap_vdd_info omap4_vdd_info[] = {
-        {
-                .vp_offs = {
-                        .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
-                        .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
-                        .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
-                        .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET,
-                        .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET,
-                        .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
-                },
-                .voltdm = {
-                        .name = "mpu",
-                },
-        },
-        {
-                .vp_offs = {
-                        .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
-                        .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
-                        .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
-                        .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET,
-                        .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET,
-                        .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
-                },
-                .voltdm = {
-                        .name = "iva",
-                },
-        },
-        {
-                .vp_offs = {
-                        .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
-                        .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
-                        .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,
-                        .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET,
-                        .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
-                        .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
-                },
-                .voltdm = {
-                        .name = "core",
-                },
-        },
-};
-
-#define OMAP4_NR_SCALABLE_VDD ARRAY_SIZE(omap4_vdd_info)
-
-/*
- * Structures containing OMAP3430/OMAP3630 voltage supported and various
- * voltage dependent data for each VDD.
- */
-#define VOLT_DATA_DEFINE(_v_nom, _efuse_offs, _errminlimit, _errgain)   \
-{                                                                       \
-        .volt_nominal   = _v_nom,                                       \
-        .sr_efuse_offs  = _efuse_offs,                                  \
-        .sr_errminlimit = _errminlimit,                                 \
-        .vp_errgain     = _errgain                                      \
-}
-
-/* VDD1 */
-static struct omap_volt_data omap34xx_vddmpu_volt_data[] = {
-        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD1, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD1, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD1, 0xf9, 0x18),
-        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP4_UV, OMAP343X_CONTROL_FUSE_OPP4_VDD1, 0xf9, 0x18),
-        VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP5_UV, OMAP343X_CONTROL_FUSE_OPP5_VDD1, 0xf9, 0x18),
-        VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-static struct omap_volt_data omap36xx_vddmpu_volt_data[] = {
-        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD1, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD1, 0xf9, 0x16),
-        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP120_UV, OMAP3630_CONTROL_FUSE_OPP120_VDD1, 0xfa, 0x23),
-        VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP1G_UV, OMAP3630_CONTROL_FUSE_OPP1G_VDD1, 0xfa, 0x27),
-        VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-/* VDD2 */
-static struct omap_volt_data omap34xx_vddcore_volt_data[] = {
-        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD2, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD2, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD2, 0xf9, 0x18),
-        VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-static struct omap_volt_data omap36xx_vddcore_volt_data[] = {
-        VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD2, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD2, 0xf9, 0x16),
-        VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-/*
- * Structures containing OMAP4430 voltage supported and various
- * voltage dependent data for each VDD.
- */
-static struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
-        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
-        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
-        VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
-        VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-static struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
-        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
-        VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
-        VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-static struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
-        VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
-        VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
-        VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
+/* XXX document */
+static s16 prm_mod_offs;
+static s16 prm_irqst_ocp_mod_offs;
 
 static struct dentry *voltage_dir;
 
 /* Init function pointers */
-static void (*vc_init) (struct omap_vdd_info *vdd);
-static int (*vdd_data_configure) (struct omap_vdd_info *vdd);
+static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd,
+                                        unsigned long target_volt);
 
 static u32 omap3_voltage_read_reg(u16 mod, u8 offset)
 {
@@ -335,6 +81,62 @@ static void omap4_voltage_write_reg(u32 val, u16 mod, u8 offset)
         omap4_prminst_write_inst_reg(val, OMAP4430_PRM_PARTITION, mod, offset);
 }
 
+static int __init _config_common_vdd_data(struct omap_vdd_info *vdd)
+{
+        char *sys_ck_name;
+        struct clk *sys_ck;
+        u32 sys_clk_speed, timeout_val, waittime;
+
+        /*
+         * XXX Clockfw should handle this, or this should be in a
+         * struct record
+         */
+        if (cpu_is_omap24xx() || cpu_is_omap34xx())
+                sys_ck_name = "sys_ck";
+        else if (cpu_is_omap44xx())
+                sys_ck_name = "sys_clkin_ck";
+        else
+                return -EINVAL;
+
+        /*
+         * Sys clk rate is require to calculate vp timeout value and
+         * smpswaittimemin and smpswaittimemax.
+         */
+        sys_ck = clk_get(NULL, sys_ck_name);
+        if (IS_ERR(sys_ck)) {
+                pr_warning("%s: Could not get the sys clk to calculate"
+                        "various vdd_%s params\n", __func__, vdd->voltdm.name);
+                return -EINVAL;
+        }
+        sys_clk_speed = clk_get_rate(sys_ck);
+        clk_put(sys_ck);
+        /* Divide to avoid overflow */
+        sys_clk_speed /= 1000;
+
+        /* Generic voltage parameters */
+        vdd->curr_volt = 1200000;
+        vdd->volt_scale = vp_forceupdate_scale_voltage;
+        vdd->vp_enabled = false;
+
+        vdd->vp_rt_data.vpconfig_erroroffset =
+                (vdd->pmic_info->vp_erroroffset <<
+                 vdd->vp_data->vp_common->vpconfig_erroroffset_shift);
+
+        timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000;
+        vdd->vp_rt_data.vlimitto_timeout = timeout_val;
+        vdd->vp_rt_data.vlimitto_vddmin = vdd->pmic_info->vp_vddmin;
+        vdd->vp_rt_data.vlimitto_vddmax = vdd->pmic_info->vp_vddmax;
+
+        waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) *
+                                sys_clk_speed) / 1000;
+        vdd->vp_rt_data.vstepmin_smpswaittimemin = waittime;
+        vdd->vp_rt_data.vstepmax_smpswaittimemax = waittime;
+        vdd->vp_rt_data.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin;
+        vdd->vp_rt_data.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax;
+
+        return 0;
+}
+
 /* Voltage debugfs support */
 static int vp_volt_debug_get(void *data, u64 *val)
 {
@@ -346,7 +148,7 @@ static int vp_volt_debug_get(void *data, u64 *val)
                 return -EINVAL;
         }
 
-        vsel = vdd->read_reg(vdd->vp_reg.prm_mod, vdd->vp_offs.voltage);
+        vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage);
         pr_notice("curr_vsel = %x\n", vsel);
 
         if (!vdd->pmic_info->vsel_to_uv) {
@@ -379,7 +181,6 @@ DEFINE_SIMPLE_ATTRIBUTE(nom_volt_debug_fops, nom_volt_debug_get, NULL,
 static void vp_latch_vsel(struct omap_vdd_info *vdd)
 {
         u32 vpconfig;
-        u16 mod;
         unsigned long uvdc;
         char vsel;
 
@@ -396,30 +197,27 @@ static void vp_latch_vsel(struct omap_vdd_info *vdd)
                 return;
         }
 
-        mod = vdd->vp_reg.prm_mod;
-
         vsel = vdd->pmic_info->uv_to_vsel(uvdc);
 
-        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
-        vpconfig &= ~(vdd->vp_reg.vpconfig_initvoltage_mask |
-                        vdd->vp_reg.vpconfig_initvdd);
-        vpconfig |= vsel << vdd->vp_reg.vpconfig_initvoltage_shift;
+        vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
+        vpconfig &= ~(vdd->vp_data->vp_common->vpconfig_initvoltage_mask |
+                        vdd->vp_data->vp_common->vpconfig_initvdd);
+        vpconfig |= vsel << vdd->vp_data->vp_common->vpconfig_initvoltage_shift;
 
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
 
         /* Trigger initVDD value copy to voltage processor */
-        vdd->write_reg((vpconfig | vdd->vp_reg.vpconfig_initvdd), mod,
-                        vdd->vp_offs.vpconfig);
+        vdd->write_reg((vpconfig | vdd->vp_data->vp_common->vpconfig_initvdd),
+                       prm_mod_offs, vdd->vp_data->vpconfig);
 
         /* Clear initVDD copy trigger bit */
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
 }
 
 /* Generic voltage init functions */
 static void __init vp_init(struct omap_vdd_info *vdd)
 {
         u32 vp_val;
-        u16 mod;
 
         if (!vdd->read_reg || !vdd->write_reg) {
                 pr_err("%s: No read/write API for accessing vdd_%s regs\n",
@@ -427,33 +225,31 @@ static void __init vp_init(struct omap_vdd_info *vdd)
                 return;
         }
 
-        mod = vdd->vp_reg.prm_mod;
-
-        vp_val = vdd->vp_reg.vpconfig_erroroffset |
-                (vdd->vp_reg.vpconfig_errorgain <<
-                vdd->vp_reg.vpconfig_errorgain_shift) |
-                vdd->vp_reg.vpconfig_timeouten;
-        vdd->write_reg(vp_val, mod, vdd->vp_offs.vpconfig);
-
-        vp_val = ((vdd->vp_reg.vstepmin_smpswaittimemin <<
-                vdd->vp_reg.vstepmin_smpswaittimemin_shift) |
-                (vdd->vp_reg.vstepmin_stepmin <<
-                vdd->vp_reg.vstepmin_stepmin_shift));
-        vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmin);
-
-        vp_val = ((vdd->vp_reg.vstepmax_smpswaittimemax <<
-                vdd->vp_reg.vstepmax_smpswaittimemax_shift) |
-                (vdd->vp_reg.vstepmax_stepmax <<
-                vdd->vp_reg.vstepmax_stepmax_shift));
-        vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmax);
-
-        vp_val = ((vdd->vp_reg.vlimitto_vddmax <<
-                vdd->vp_reg.vlimitto_vddmax_shift) |
-                (vdd->vp_reg.vlimitto_vddmin <<
-                vdd->vp_reg.vlimitto_vddmin_shift) |
-                (vdd->vp_reg.vlimitto_timeout <<
-                vdd->vp_reg.vlimitto_timeout_shift));
-        vdd->write_reg(vp_val, mod, vdd->vp_offs.vlimitto);
+        vp_val = vdd->vp_rt_data.vpconfig_erroroffset |
+                (vdd->vp_rt_data.vpconfig_errorgain <<
+                vdd->vp_data->vp_common->vpconfig_errorgain_shift) |
+                vdd->vp_data->vp_common->vpconfig_timeouten;
+        vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vpconfig);
+
+        vp_val = ((vdd->vp_rt_data.vstepmin_smpswaittimemin <<
+                vdd->vp_data->vp_common->vstepmin_smpswaittimemin_shift) |
+                (vdd->vp_rt_data.vstepmin_stepmin <<
+                vdd->vp_data->vp_common->vstepmin_stepmin_shift));
+        vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vstepmin);
+
+        vp_val = ((vdd->vp_rt_data.vstepmax_smpswaittimemax <<
+                vdd->vp_data->vp_common->vstepmax_smpswaittimemax_shift) |
+                (vdd->vp_rt_data.vstepmax_stepmax <<
+                vdd->vp_data->vp_common->vstepmax_stepmax_shift));
+        vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vstepmax);
+
+        vp_val = ((vdd->vp_rt_data.vlimitto_vddmax <<
+                vdd->vp_data->vp_common->vlimitto_vddmax_shift) |
+                (vdd->vp_rt_data.vlimitto_vddmin <<
+                vdd->vp_data->vp_common->vlimitto_vddmin_shift) |
+                (vdd->vp_rt_data.vlimitto_timeout <<
+                vdd->vp_data->vp_common->vlimitto_timeout_shift));
+        vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vlimitto);
 }
 
 static void __init vdd_debugfs_init(struct omap_vdd_info *vdd)
@@ -480,23 +276,23 @@ static void __init vdd_debugfs_init(struct omap_vdd_info *vdd)
         }
 
         (void) debugfs_create_x16("vp_errorgain", S_IRUGO, vdd->debug_dir,
-                                &(vdd->vp_reg.vpconfig_errorgain));
+                                &(vdd->vp_rt_data.vpconfig_errorgain));
         (void) debugfs_create_x16("vp_smpswaittimemin", S_IRUGO,
                                 vdd->debug_dir,
-                                &(vdd->vp_reg.vstepmin_smpswaittimemin));
+                                &(vdd->vp_rt_data.vstepmin_smpswaittimemin));
         (void) debugfs_create_x8("vp_stepmin", S_IRUGO, vdd->debug_dir,
-                                &(vdd->vp_reg.vstepmin_stepmin));
+                                &(vdd->vp_rt_data.vstepmin_stepmin));
         (void) debugfs_create_x16("vp_smpswaittimemax", S_IRUGO,
                                 vdd->debug_dir,
-                                &(vdd->vp_reg.vstepmax_smpswaittimemax));
+                                &(vdd->vp_rt_data.vstepmax_smpswaittimemax));
         (void) debugfs_create_x8("vp_stepmax", S_IRUGO, vdd->debug_dir,
-                                &(vdd->vp_reg.vstepmax_stepmax));
+                                &(vdd->vp_rt_data.vstepmax_stepmax));
         (void) debugfs_create_x8("vp_vddmax", S_IRUGO, vdd->debug_dir,
-                                &(vdd->vp_reg.vlimitto_vddmax));
+                                &(vdd->vp_rt_data.vlimitto_vddmax));
         (void) debugfs_create_x8("vp_vddmin", S_IRUGO, vdd->debug_dir,
-                                &(vdd->vp_reg.vlimitto_vddmin));
+                                &(vdd->vp_rt_data.vlimitto_vddmin));
         (void) debugfs_create_x16("vp_timeout", S_IRUGO, vdd->debug_dir,
-                                &(vdd->vp_reg.vlimitto_timeout));
+                                &(vdd->vp_rt_data.vlimitto_timeout));
         (void) debugfs_create_file("curr_vp_volt", S_IRUGO, vdd->debug_dir,
                                 (void *) vdd, &vp_volt_debug_fops);
         (void) debugfs_create_file("curr_nominal_volt", S_IRUGO,
@@ -509,8 +305,12 @@ static int _pre_volt_scale(struct omap_vdd_info *vdd,
                 unsigned long target_volt, u8 *target_vsel, u8 *current_vsel)
 {
         struct omap_volt_data *volt_data;
+        const struct omap_vc_common_data *vc_common;
+        const struct omap_vp_common_data *vp_common;
         u32 vc_cmdval, vp_errgain_val;
-        u16 vp_mod, vc_mod;
+
+        vc_common = vdd->vc_data->vc_common;
+        vp_common = vdd->vp_data->vp_common;
 
         /* Check if suffiecient pmic info is available for this vdd */
         if (!vdd->pmic_info) {
@@ -532,33 +332,30 @@ static int _pre_volt_scale(struct omap_vdd_info *vdd,
                 return -EINVAL;
         }
 
-        vp_mod = vdd->vp_reg.prm_mod;
-        vc_mod = vdd->vc_reg.prm_mod;
-
         /* Get volt_data corresponding to target_volt */
         volt_data = omap_voltage_get_voltdata(&vdd->voltdm, target_volt);
         if (IS_ERR(volt_data))
                 volt_data = NULL;
 
         *target_vsel = vdd->pmic_info->uv_to_vsel(target_volt);
-        *current_vsel = vdd->read_reg(vp_mod, vdd->vp_offs.voltage);
+        *current_vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage);
 
         /* Setting the ON voltage to the new target voltage */
-        vc_cmdval = vdd->read_reg(vc_mod, vdd->vc_reg.cmdval_reg);
-        vc_cmdval &= ~vdd->vc_reg.cmd_on_mask;
-        vc_cmdval |= (*target_vsel << vdd->vc_reg.cmd_on_shift);
-        vdd->write_reg(vc_cmdval, vc_mod, vdd->vc_reg.cmdval_reg);
+        vc_cmdval = vdd->read_reg(prm_mod_offs, vdd->vc_data->cmdval_reg);
+        vc_cmdval &= ~vc_common->cmd_on_mask;
+        vc_cmdval |= (*target_vsel << vc_common->cmd_on_shift);
+        vdd->write_reg(vc_cmdval, prm_mod_offs, vdd->vc_data->cmdval_reg);
 
         /* Setting vp errorgain based on the voltage */
         if (volt_data) {
-                vp_errgain_val = vdd->read_reg(vp_mod,
-                                vdd->vp_offs.vpconfig);
-                vdd->vp_reg.vpconfig_errorgain = volt_data->vp_errgain;
-                vp_errgain_val &= ~vdd->vp_reg.vpconfig_errorgain_mask;
-                vp_errgain_val |= vdd->vp_reg.vpconfig_errorgain <<
-                                vdd->vp_reg.vpconfig_errorgain_shift;
-                vdd->write_reg(vp_errgain_val, vp_mod,
-                                vdd->vp_offs.vpconfig);
+                vp_errgain_val = vdd->read_reg(prm_mod_offs,
+                                               vdd->vp_data->vpconfig);
+                vdd->vp_rt_data.vpconfig_errorgain = volt_data->vp_errgain;
+                vp_errgain_val &= ~vp_common->vpconfig_errorgain_mask;
+                vp_errgain_val |= vdd->vp_rt_data.vpconfig_errorgain <<
+                        vp_common->vpconfig_errorgain_shift;
+                vdd->write_reg(vp_errgain_val, prm_mod_offs,
+                               vdd->vp_data->vpconfig);
         }
 
         return 0;
@@ -584,7 +381,6 @@ static int vc_bypass_scale_voltage(struct omap_vdd_info *vdd,
 {
         u32 loop_cnt = 0, retries_cnt = 0;
         u32 vc_valid, vc_bypass_val_reg, vc_bypass_value;
-        u16 mod;
         u8 target_vsel, current_vsel;
         int ret;
 
@@ -592,20 +388,19 @@ static int vc_bypass_scale_voltage(struct omap_vdd_info *vdd,
         if (ret)
                 return ret;
 
-        mod = vdd->vc_reg.prm_mod;
-
-        vc_valid = vdd->vc_reg.valid;
-        vc_bypass_val_reg = vdd->vc_reg.bypass_val_reg;
-        vc_bypass_value = (target_vsel << vdd->vc_reg.data_shift) |
+        vc_valid = vdd->vc_data->vc_common->valid;
+        vc_bypass_val_reg = vdd->vc_data->vc_common->bypass_val_reg;
+        vc_bypass_value = (target_vsel << vdd->vc_data->vc_common->data_shift) |
                         (vdd->pmic_info->pmic_reg <<
-                        vdd->vc_reg.regaddr_shift) |
+                        vdd->vc_data->vc_common->regaddr_shift) |
                         (vdd->pmic_info->i2c_slave_addr <<
-                        vdd->vc_reg.slaveaddr_shift);
+                        vdd->vc_data->vc_common->slaveaddr_shift);
 
-        vdd->write_reg(vc_bypass_value, mod, vc_bypass_val_reg);
-        vdd->write_reg(vc_bypass_value | vc_valid, mod, vc_bypass_val_reg);
+        vdd->write_reg(vc_bypass_value, prm_mod_offs, vc_bypass_val_reg);
+        vdd->write_reg(vc_bypass_value | vc_valid, prm_mod_offs,
+                       vc_bypass_val_reg);
 
-        vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg);
+        vc_bypass_value = vdd->read_reg(prm_mod_offs, vc_bypass_val_reg);
         /*
          * Loop till the bypass command is acknowledged from the SMPS.
          * NOTE: This is legacy code. The loop count and retry count needs
@@ -624,7 +419,8 @@ static int vc_bypass_scale_voltage(struct omap_vdd_info *vdd,
                         loop_cnt = 0;
                         udelay(10);
                 }
-                vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg);
+                vc_bypass_value = vdd->read_reg(prm_mod_offs,
+                                                vc_bypass_val_reg);
         }
 
         _post_volt_scale(vdd, target_volt, target_vsel, current_vsel);
@@ -636,7 +432,6 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd,
                 unsigned long target_volt)
 {
         u32 vpconfig;
-        u16 mod, ocp_mod;
         u8 target_vsel, current_vsel, prm_irqst_reg;
         int ret, timeout = 0;
 
@@ -644,20 +439,18 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd,
         if (ret)
                 return ret;
 
-        mod = vdd->vp_reg.prm_mod;
-        ocp_mod = vdd->ocp_mod;
-        prm_irqst_reg = vdd->prm_irqst_reg;
+        prm_irqst_reg = vdd->vp_data->prm_irqst_data->prm_irqst_reg;
 
         /*
          * Clear all pending TransactionDone interrupt/status. Typical latency
          * is <3us
          */
         while (timeout++ < VP_TRANXDONE_TIMEOUT) {
-                vdd->write_reg(vdd->vp_reg.tranxdone_status,
-                                ocp_mod, prm_irqst_reg);
-                if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) &
-                                vdd->vp_reg.tranxdone_status))
-                                break;
+                vdd->write_reg(vdd->vp_data->prm_irqst_data->tranxdone_status,
+                               prm_irqst_ocp_mod_offs, prm_irqst_reg);
+                if (!(vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) &
+                      vdd->vp_data->prm_irqst_data->tranxdone_status))
+                        break;
                 udelay(1);
         }
         if (timeout >= VP_TRANXDONE_TIMEOUT) {
@@ -667,30 +460,30 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd,
         }
 
         /* Configure for VP-Force Update */
-        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
-        vpconfig &= ~(vdd->vp_reg.vpconfig_initvdd |
-                        vdd->vp_reg.vpconfig_forceupdate |
-                        vdd->vp_reg.vpconfig_initvoltage_mask);
+        vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
+        vpconfig &= ~(vdd->vp_data->vp_common->vpconfig_initvdd |
+                        vdd->vp_data->vp_common->vpconfig_forceupdate |
+                        vdd->vp_data->vp_common->vpconfig_initvoltage_mask);
         vpconfig |= ((target_vsel <<
-                        vdd->vp_reg.vpconfig_initvoltage_shift));
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+                        vdd->vp_data->vp_common->vpconfig_initvoltage_shift));
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
 
         /* Trigger initVDD value copy to voltage processor */
-        vpconfig |= vdd->vp_reg.vpconfig_initvdd;
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vpconfig |= vdd->vp_data->vp_common->vpconfig_initvdd;
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
 
         /* Force update of voltage */
-        vpconfig |= vdd->vp_reg.vpconfig_forceupdate;
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vpconfig |= vdd->vp_data->vp_common->vpconfig_forceupdate;
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
 
         /*
          * Wait for TransactionDone. Typical latency is <200us.
          * Depends on SMPSWAITTIMEMIN/MAX and voltage change
          */
         timeout = 0;
-        omap_test_timeout((vdd->read_reg(ocp_mod, prm_irqst_reg) &
-                        vdd->vp_reg.tranxdone_status),
-                        VP_TRANXDONE_TIMEOUT, timeout);
+        omap_test_timeout((vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) &
+                           vdd->vp_data->prm_irqst_data->tranxdone_status),
+                          VP_TRANXDONE_TIMEOUT, timeout);
         if (timeout >= VP_TRANXDONE_TIMEOUT)
                 pr_err("%s: vdd_%s TRANXDONE timeout exceeded."
                         "TRANXDONE never got set after the voltage update\n",
@@ -704,11 +497,11 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd,
          */
         timeout = 0;
         while (timeout++ < VP_TRANXDONE_TIMEOUT) {
-                vdd->write_reg(vdd->vp_reg.tranxdone_status,
-                                ocp_mod, prm_irqst_reg);
-                if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) &
-                                vdd->vp_reg.tranxdone_status))
-                                break;
+                vdd->write_reg(vdd->vp_data->prm_irqst_data->tranxdone_status,
+                               prm_irqst_ocp_mod_offs, prm_irqst_reg);
+                if (!(vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) &
+                      vdd->vp_data->prm_irqst_data->tranxdone_status))
+                        break;
                 udelay(1);
         }
 
@@ -717,222 +510,95 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd,
                         "to clear the TRANXDONE status\n",
                         __func__, vdd->voltdm.name);
 
-        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
+        vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
         /* Clear initVDD copy trigger bit */
-        vpconfig &= ~vdd->vp_reg.vpconfig_initvdd;;
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vpconfig &= ~vdd->vp_data->vp_common->vpconfig_initvdd;
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
         /* Clear force bit */
-        vpconfig &= ~vdd->vp_reg.vpconfig_forceupdate;
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vpconfig &= ~vdd->vp_data->vp_common->vpconfig_forceupdate;
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
 
         return 0;
 }
 
-/* OMAP3 specific voltage init functions */
+static void __init omap3_vfsm_init(struct omap_vdd_info *vdd)
+{
+        /*
+         * Voltage Manager FSM parameters init
+         * XXX This data should be passed in from the board file
+         */
+        vdd->write_reg(OMAP3_CLKSETUP, prm_mod_offs, OMAP3_PRM_CLKSETUP_OFFSET);
+        vdd->write_reg(OMAP3_VOLTOFFSET, prm_mod_offs,
+                       OMAP3_PRM_VOLTOFFSET_OFFSET);
+        vdd->write_reg(OMAP3_VOLTSETUP2, prm_mod_offs,
+                       OMAP3_PRM_VOLTSETUP2_OFFSET);
+}
 
-/*
- * Intializes the voltage controller registers with the PMIC and board
- * specific parameters and voltage setup times for OMAP3.
- */
 static void __init omap3_vc_init(struct omap_vdd_info *vdd)
 {
-        u32 vc_val;
-        u16 mod;
-        u8 on_vsel, onlp_vsel, ret_vsel, off_vsel;
         static bool is_initialized;
+        u8 on_vsel, onlp_vsel, ret_vsel, off_vsel;
+        u32 vc_val;
 
-        if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) {
-                pr_err("%s: PMIC info requried to configure vc for"
-                        "vdd_%s not populated.Hence cannot initialize vc\n",
-                        __func__, vdd->voltdm.name);
-                return;
-        }
-
-        if (!vdd->read_reg || !vdd->write_reg) {
-                pr_err("%s: No read/write API for accessing vdd_%s regs\n",
-                        __func__, vdd->voltdm.name);
+        if (is_initialized)
                 return;
-        }
-
-        mod = vdd->vc_reg.prm_mod;
-
-        /* Set up the SMPS_SA(i2c slave address in VC */
-        vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg);
-        vc_val &= ~vdd->vc_reg.smps_sa_mask;
-        vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift;
-        vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg);
-
-        /* Setup the VOLRA(pmic reg addr) in VC */
-        vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg);
-        vc_val &= ~vdd->vc_reg.smps_volra_mask;
-        vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift;
-        vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg);
-
-        /*Configure the setup times */
-        vc_val = vdd->read_reg(mod, vdd->vc_reg.voltsetup_reg);
-        vc_val &= ~vdd->vc_reg.voltsetup_mask;
-        vc_val |= vdd->pmic_info->volt_setup_time <<
-                        vdd->vc_reg.voltsetup_shift;
-        vdd->write_reg(vc_val, mod, vdd->vc_reg.voltsetup_reg);
 
         /* Set up the on, inactive, retention and off voltage */
         on_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->on_volt);
         onlp_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->onlp_volt);
         ret_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->ret_volt);
         off_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->off_volt);
-        vc_val  = ((on_vsel << vdd->vc_reg.cmd_on_shift) |
-                (onlp_vsel << vdd->vc_reg.cmd_onlp_shift) |
-                (ret_vsel << vdd->vc_reg.cmd_ret_shift) |
-                (off_vsel << vdd->vc_reg.cmd_off_shift));
-        vdd->write_reg(vc_val, mod, vdd->vc_reg.cmdval_reg);
-
-        if (is_initialized)
-                return;
+        vc_val  = ((on_vsel << vdd->vc_data->vc_common->cmd_on_shift) |
+                (onlp_vsel << vdd->vc_data->vc_common->cmd_onlp_shift) |
+                (ret_vsel << vdd->vc_data->vc_common->cmd_ret_shift) |
+                (off_vsel << vdd->vc_data->vc_common->cmd_off_shift));
+        vdd->write_reg(vc_val, prm_mod_offs, vdd->vc_data->cmdval_reg);
 
-        /* Generic VC parameters init */
-        vdd->write_reg(OMAP3430_CMD1_MASK | OMAP3430_RAV1_MASK, mod,
+        /*
+         * Generic VC parameters init
+         * XXX This data should be abstracted out
+         */
+        vdd->write_reg(OMAP3430_CMD1_MASK | OMAP3430_RAV1_MASK, prm_mod_offs,
                         OMAP3_PRM_VC_CH_CONF_OFFSET);
-        vdd->write_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN_MASK, mod,
+        vdd->write_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN_MASK, prm_mod_offs,
                         OMAP3_PRM_VC_I2C_CFG_OFFSET);
-        vdd->write_reg(OMAP3_CLKSETUP, mod, OMAP3_PRM_CLKSETUP_OFFSET);
-        vdd->write_reg(OMAP3_VOLTOFFSET, mod, OMAP3_PRM_VOLTOFFSET_OFFSET);
-        vdd->write_reg(OMAP3_VOLTSETUP2, mod, OMAP3_PRM_VOLTSETUP2_OFFSET);
+
+        omap3_vfsm_init(vdd);
+
         is_initialized = true;
 }
 
-/* Sets up all the VDD related info for OMAP3 */
-static int __init omap3_vdd_data_configure(struct omap_vdd_info *vdd)
+
+/* OMAP4 specific voltage init functions */
+static void __init omap4_vc_init(struct omap_vdd_info *vdd)
 {
-        struct clk *sys_ck;
-        u32 sys_clk_speed, timeout_val, waittime;
+        static bool is_initialized;
+        u32 vc_val;
 
-        if (!vdd->pmic_info) {
-                pr_err("%s: PMIC info requried to configure vdd_%s not"
-                        "populated.Hence cannot initialize vdd_%s\n",
-                        __func__, vdd->voltdm.name, vdd->voltdm.name);
-                return -EINVAL;
-        }
+        if (is_initialized)
+                return;
 
-        if (!strcmp(vdd->voltdm.name, "mpu")) {
-                if (cpu_is_omap3630())
-                        vdd->volt_data = omap36xx_vddmpu_volt_data;
-                else
-                        vdd->volt_data = omap34xx_vddmpu_volt_data;
-
-                vdd->vp_reg.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK;
-                vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET;
-                vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT;
-                vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK;
-                vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA0_SHIFT;
-                vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA0_MASK;
-                vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT;
-                vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME1_MASK;
-        } else if (!strcmp(vdd->voltdm.name, "core")) {
-                if (cpu_is_omap3630())
-                        vdd->volt_data = omap36xx_vddcore_volt_data;
-                else
-                        vdd->volt_data = omap34xx_vddcore_volt_data;
-
-                vdd->vp_reg.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK;
-                vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET;
-                vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT;
-                vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK;
-                vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA1_SHIFT;
-                vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA1_MASK;
-                vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT;
-                vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME2_MASK;
-        } else {
-                pr_warning("%s: vdd_%s does not exisit in OMAP3\n",
-                        __func__, vdd->voltdm.name);
-                return -EINVAL;
-        }
+        /* TODO: Configure setup times and CMD_VAL values*/
 
         /*
-         * Sys clk rate is require to calculate vp timeout value and
-         * smpswaittimemin and smpswaittimemax.
+         * Generic VC parameters init
+         * XXX This data should be abstracted out
          */
-        sys_ck = clk_get(NULL, "sys_ck");
-        if (IS_ERR(sys_ck)) {
-                pr_warning("%s: Could not get the sys clk to calculate"
-                        "various vdd_%s params\n", __func__, vdd->voltdm.name);
-                return -EINVAL;
-        }
-        sys_clk_speed = clk_get_rate(sys_ck);
-        clk_put(sys_ck);
-        /* Divide to avoid overflow */
-        sys_clk_speed /= 1000;
-
-        /* Generic voltage parameters */
-        vdd->curr_volt = 1200000;
-        vdd->ocp_mod = OCP_MOD;
-        vdd->prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET;
-        vdd->read_reg = omap3_voltage_read_reg;
-        vdd->write_reg = omap3_voltage_write_reg;
-        vdd->volt_scale = vp_forceupdate_scale_voltage;
-        vdd->vp_enabled = false;
+        vc_val = (OMAP4430_RAV_VDD_MPU_L_MASK | OMAP4430_CMD_VDD_MPU_L_MASK |
+                  OMAP4430_RAV_VDD_IVA_L_MASK | OMAP4430_CMD_VDD_IVA_L_MASK |
+                  OMAP4430_RAV_VDD_CORE_L_MASK | OMAP4430_CMD_VDD_CORE_L_MASK);
+        vdd->write_reg(vc_val, prm_mod_offs, OMAP4_PRM_VC_CFG_CHANNEL_OFFSET);
 
-        /* VC parameters */
-        vdd->vc_reg.prm_mod = OMAP3430_GR_MOD;
-        vdd->vc_reg.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET;
-        vdd->vc_reg.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET;
-        vdd->vc_reg.bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET;
-        vdd->vc_reg.voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET;
-        vdd->vc_reg.data_shift = OMAP3430_DATA_SHIFT;
-        vdd->vc_reg.slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT;
-        vdd->vc_reg.regaddr_shift = OMAP3430_REGADDR_SHIFT;
-        vdd->vc_reg.valid = OMAP3430_VALID_MASK;
-        vdd->vc_reg.cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT;
-        vdd->vc_reg.cmd_on_mask = OMAP3430_VC_CMD_ON_MASK;
-        vdd->vc_reg.cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT;
-        vdd->vc_reg.cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT;
-        vdd->vc_reg.cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT;
-
-        vdd->vp_reg.prm_mod = OMAP3430_GR_MOD;
-
-        /* VPCONFIG bit fields */
-        vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset <<
-                                 OMAP3430_ERROROFFSET_SHIFT);
-        vdd->vp_reg.vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK;
-        vdd->vp_reg.vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT;
-        vdd->vp_reg.vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT;
-        vdd->vp_reg.vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK;
-        vdd->vp_reg.vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK;
-        vdd->vp_reg.vpconfig_initvdd = OMAP3430_INITVDD_MASK;
-        vdd->vp_reg.vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK;
-        vdd->vp_reg.vpconfig_vpenable = OMAP3430_VPENABLE_MASK;
-
-        /* VSTEPMIN VSTEPMAX bit fields */
-        waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) *
-                                sys_clk_speed) / 1000;
-        vdd->vp_reg.vstepmin_smpswaittimemin = waittime;
-        vdd->vp_reg.vstepmax_smpswaittimemax = waittime;
-        vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin;
-        vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax;
-        vdd->vp_reg.vstepmin_smpswaittimemin_shift =
-                                OMAP3430_SMPSWAITTIMEMIN_SHIFT;
-        vdd->vp_reg.vstepmax_smpswaittimemax_shift =
-                                OMAP3430_SMPSWAITTIMEMAX_SHIFT;
-        vdd->vp_reg.vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT;
-        vdd->vp_reg.vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT;
-
-        /* VLIMITTO bit fields */
-        timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000;
-        vdd->vp_reg.vlimitto_timeout = timeout_val;
-        vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin;
-        vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax;
-        vdd->vp_reg.vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT;
-        vdd->vp_reg.vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT;
-        vdd->vp_reg.vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT;
+        /* XXX These are magic numbers and do not belong! */
+        vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT);
+        vdd->write_reg(vc_val, prm_mod_offs, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET);
 
-        return 0;
+        is_initialized = true;
 }
 
-/* OMAP4 specific voltage init functions */
-static void __init omap4_vc_init(struct omap_vdd_info *vdd)
+static void __init omap_vc_init(struct omap_vdd_info *vdd)
 {
         u32 vc_val;
-        u16 mod;
-        static bool is_initialized;
 
         if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) {
                 pr_err("%s: PMIC info requried to configure vc for"
@@ -947,173 +613,61 @@ static void __init omap4_vc_init(struct omap_vdd_info *vdd)
                 return;
         }
 
-        mod = vdd->vc_reg.prm_mod;
-
         /* Set up the SMPS_SA(i2c slave address in VC */
-        vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg);
-        vc_val &= ~vdd->vc_reg.smps_sa_mask;
-        vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift;
-        vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg);
+        vc_val = vdd->read_reg(prm_mod_offs,
+                               vdd->vc_data->vc_common->smps_sa_reg);
+        vc_val &= ~vdd->vc_data->smps_sa_mask;
+        vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_data->smps_sa_shift;
+        vdd->write_reg(vc_val, prm_mod_offs,
+                       vdd->vc_data->vc_common->smps_sa_reg);
 
         /* Setup the VOLRA(pmic reg addr) in VC */
-        vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg);
-        vc_val &= ~vdd->vc_reg.smps_volra_mask;
-        vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift;
-        vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg);
-
-        /* TODO: Configure setup times and CMD_VAL values*/
-
-        if (is_initialized)
-                return;
-
-        /* Generic VC parameters init */
-        vc_val = (OMAP4430_RAV_VDD_MPU_L_MASK | OMAP4430_CMD_VDD_MPU_L_MASK |
-                OMAP4430_RAV_VDD_IVA_L_MASK | OMAP4430_CMD_VDD_IVA_L_MASK |
-                OMAP4430_RAV_VDD_CORE_L_MASK | OMAP4430_CMD_VDD_CORE_L_MASK);
-        vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_CHANNEL_OFFSET);
-
-        vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT);
-        vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET);
+        vc_val = vdd->read_reg(prm_mod_offs,
+                               vdd->vc_data->vc_common->smps_volra_reg);
+        vc_val &= ~vdd->vc_data->smps_volra_mask;
+        vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_data->smps_volra_shift;
+        vdd->write_reg(vc_val, prm_mod_offs,
+                       vdd->vc_data->vc_common->smps_volra_reg);
+
+        /* Configure the setup times */
+        vc_val = vdd->read_reg(prm_mod_offs, vdd->vfsm->voltsetup_reg);
+        vc_val &= ~vdd->vfsm->voltsetup_mask;
+        vc_val |= vdd->pmic_info->volt_setup_time <<
+                        vdd->vfsm->voltsetup_shift;
+        vdd->write_reg(vc_val, prm_mod_offs, vdd->vfsm->voltsetup_reg);
 
-        is_initialized = true;
+        if (cpu_is_omap34xx())
+                omap3_vc_init(vdd);
+        else if (cpu_is_omap44xx())
+                omap4_vc_init(vdd);
 }
 
-/* Sets up all the VDD related info for OMAP4 */
-static int __init omap4_vdd_data_configure(struct omap_vdd_info *vdd)
+static int __init omap_vdd_data_configure(struct omap_vdd_info *vdd)
 {
-        struct clk *sys_ck;
-        u32 sys_clk_speed, timeout_val, waittime;
+        int ret = -EINVAL;
 
         if (!vdd->pmic_info) {
                 pr_err("%s: PMIC info requried to configure vdd_%s not"
                         "populated.Hence cannot initialize vdd_%s\n",
                         __func__, vdd->voltdm.name, vdd->voltdm.name);
-                return -EINVAL;
+                goto ovdc_out;
         }
 
-        if (!strcmp(vdd->voltdm.name, "mpu")) {
-                vdd->volt_data = omap44xx_vdd_mpu_volt_data;
-                vdd->vp_reg.tranxdone_status =
-                                OMAP4430_VP_MPU_TRANXDONE_ST_MASK;
-                vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET;
-                vdd->vc_reg.smps_sa_shift =
-                                OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_SHIFT;
-                vdd->vc_reg.smps_sa_mask =
-                                OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK;
-                vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT;
-                vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK;
-                vdd->vc_reg.voltsetup_reg =
-                                OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET;
-                vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET;
-        } else if (!strcmp(vdd->voltdm.name, "core")) {
-                vdd->volt_data = omap44xx_vdd_core_volt_data;
-                vdd->vp_reg.tranxdone_status =
-                                OMAP4430_VP_CORE_TRANXDONE_ST_MASK;
-                vdd->vc_reg.cmdval_reg =
-                                OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET;
-                vdd->vc_reg.smps_sa_shift = OMAP4430_SA_VDD_CORE_L_0_6_SHIFT;
-                vdd->vc_reg.smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK;
-                vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT;
-                vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK;
-                vdd->vc_reg.voltsetup_reg =
-                                OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET;
-                vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET;
-        } else if (!strcmp(vdd->voltdm.name, "iva")) {
-                vdd->volt_data = omap44xx_vdd_iva_volt_data;
-                vdd->vp_reg.tranxdone_status =
-                                OMAP4430_VP_IVA_TRANXDONE_ST_MASK;
-                vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET;
-                vdd->vc_reg.smps_sa_shift =
-                                OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_SHIFT;
-                vdd->vc_reg.smps_sa_mask =
-                                OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK;
-                vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT;
-                vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK;
-                vdd->vc_reg.voltsetup_reg =
-                                OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET;
-                vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET;
-        } else {
-                pr_warning("%s: vdd_%s does not exisit in OMAP4\n",
-                        __func__, vdd->voltdm.name);
-                return -EINVAL;
-        }
+        if (IS_ERR_VALUE(_config_common_vdd_data(vdd)))
+                goto ovdc_out;
 
-        /*
-         * Sys clk rate is require to calculate vp timeout value and
-         * smpswaittimemin and smpswaittimemax.
-         */
-        sys_ck = clk_get(NULL, "sys_clkin_ck");
-        if (IS_ERR(sys_ck)) {
-                pr_warning("%s: Could not get the sys clk to calculate"
-                        "various vdd_%s params\n", __func__, vdd->voltdm.name);
-                return -EINVAL;
+        if (cpu_is_omap34xx()) {
+                vdd->read_reg = omap3_voltage_read_reg;
+                vdd->write_reg = omap3_voltage_write_reg;
+                ret = 0;
+        } else if (cpu_is_omap44xx()) {
+                vdd->read_reg = omap4_voltage_read_reg;
+                vdd->write_reg = omap4_voltage_write_reg;
+                ret = 0;
         }
-        sys_clk_speed = clk_get_rate(sys_ck);
-        clk_put(sys_ck);
-        /* Divide to avoid overflow */
-        sys_clk_speed /= 1000;
-
-        /* Generic voltage parameters */
-        vdd->curr_volt = 1200000;
-        vdd->ocp_mod = OMAP4430_PRM_OCP_SOCKET_INST;
-        vdd->read_reg = omap4_voltage_read_reg;
-        vdd->write_reg = omap4_voltage_write_reg;
-        vdd->volt_scale = vp_forceupdate_scale_voltage;
-        vdd->vp_enabled = false;
 
-        /* VC parameters */
-        vdd->vc_reg.prm_mod = OMAP4430_PRM_DEVICE_INST;
-        vdd->vc_reg.smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET;
-        vdd->vc_reg.smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET;
-        vdd->vc_reg.bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET;
-        vdd->vc_reg.data_shift = OMAP4430_DATA_SHIFT;
-        vdd->vc_reg.slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT;
-        vdd->vc_reg.regaddr_shift = OMAP4430_REGADDR_SHIFT;
-        vdd->vc_reg.valid = OMAP4430_VALID_MASK;
-        vdd->vc_reg.cmd_on_shift = OMAP4430_ON_SHIFT;
-        vdd->vc_reg.cmd_on_mask = OMAP4430_ON_MASK;
-        vdd->vc_reg.cmd_onlp_shift = OMAP4430_ONLP_SHIFT;
-        vdd->vc_reg.cmd_ret_shift = OMAP4430_RET_SHIFT;
-        vdd->vc_reg.cmd_off_shift = OMAP4430_OFF_SHIFT;
-
-        vdd->vp_reg.prm_mod = OMAP4430_PRM_DEVICE_INST;
-
-        /* VPCONFIG bit fields */
-        vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset <<
-                                 OMAP4430_ERROROFFSET_SHIFT);
-        vdd->vp_reg.vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK;
-        vdd->vp_reg.vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT;
-        vdd->vp_reg.vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT;
-        vdd->vp_reg.vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK;
-        vdd->vp_reg.vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK;
-        vdd->vp_reg.vpconfig_initvdd = OMAP4430_INITVDD_MASK;
-        vdd->vp_reg.vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK;
-        vdd->vp_reg.vpconfig_vpenable = OMAP4430_VPENABLE_MASK;
-
-        /* VSTEPMIN VSTEPMAX bit fields */
-        waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) *
-                                sys_clk_speed) / 1000;
-        vdd->vp_reg.vstepmin_smpswaittimemin = waittime;
-        vdd->vp_reg.vstepmax_smpswaittimemax = waittime;
-        vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin;
-        vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax;
-        vdd->vp_reg.vstepmin_smpswaittimemin_shift =
-                        OMAP4430_SMPSWAITTIMEMIN_SHIFT;
-        vdd->vp_reg.vstepmax_smpswaittimemax_shift =
-                        OMAP4430_SMPSWAITTIMEMAX_SHIFT;
-        vdd->vp_reg.vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT;
-        vdd->vp_reg.vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT;
-
-        /* VLIMITTO bit fields */
-        timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000;
-        vdd->vp_reg.vlimitto_timeout = timeout_val;
-        vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin;
-        vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax;
-        vdd->vp_reg.vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT;
-        vdd->vp_reg.vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT;
-        vdd->vp_reg.vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT;
-
-        return 0;
+ovdc_out:
+        return ret;
 }
 
 /* Public functions */
@@ -1161,8 +715,7 @@ unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm)
                 return 0;
         }
 
-        curr_vsel = vdd->read_reg(vdd->vp_reg.prm_mod,
-                        vdd->vp_offs.voltage);
+        curr_vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage);
 
         if (!vdd->pmic_info || !vdd->pmic_info->vsel_to_uv) {
                 pr_warning("%s: PMIC function to convert vsel to voltage"
@@ -1184,7 +737,6 @@ void omap_vp_enable(struct voltagedomain *voltdm)
 {
         struct omap_vdd_info *vdd;
         u32 vpconfig;
-        u16 mod;
 
         if (!voltdm || IS_ERR(voltdm)) {
                 pr_warning("%s: VDD specified does not exist!\n", __func__);
@@ -1198,8 +750,6 @@ void omap_vp_enable(struct voltagedomain *voltdm)
                 return;
         }
 
-        mod = vdd->vp_reg.prm_mod;
-
         /* If VP is already enabled, do nothing. Return */
         if (vdd->vp_enabled)
                 return;
@@ -1207,9 +757,9 @@ void omap_vp_enable(struct voltagedomain *voltdm)
         vp_latch_vsel(vdd);
 
         /* Enable VP */
-        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
-        vpconfig |= vdd->vp_reg.vpconfig_vpenable;
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
+        vpconfig |= vdd->vp_data->vp_common->vpconfig_vpenable;
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
         vdd->vp_enabled = true;
 }
 
@@ -1224,7 +774,6 @@ void omap_vp_disable(struct voltagedomain *voltdm)
 {
         struct omap_vdd_info *vdd;
         u32 vpconfig;
-        u16 mod;
         int timeout;
 
         if (!voltdm || IS_ERR(voltdm)) {
@@ -1239,8 +788,6 @@ void omap_vp_disable(struct voltagedomain *voltdm)
                 return;
         }
 
-        mod = vdd->vp_reg.prm_mod;
-
         /* If VP is already disabled, do nothing. Return */
         if (!vdd->vp_enabled) {
                 pr_warning("%s: Trying to disable VP for vdd_%s when"
@@ -1249,14 +796,14 @@ void omap_vp_disable(struct voltagedomain *voltdm)
         }
 
         /* Disable VP */
-        vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
-        vpconfig &= ~vdd->vp_reg.vpconfig_vpenable;
-        vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+        vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
+        vpconfig &= ~vdd->vp_data->vp_common->vpconfig_vpenable;
+        vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
 
         /*
          * Wait for VP idle Typical latency is <2us. Maximum latency is ~100us
          */
-        omap_test_timeout((vdd->read_reg(mod, vdd->vp_offs.vstatus)),
+        omap_test_timeout((vdd->read_reg(prm_mod_offs, vdd->vp_data->vstatus)),
                                 VP_IDLE_TIMEOUT, timeout);
 
         if (timeout >= VP_IDLE_TIMEOUT)
@@ -1509,8 +1056,8 @@ struct voltagedomain *omap_voltage_domain_lookup(char *name)
         }
 
         for (i = 0; i < nr_scalable_vdd; i++) {
-                if (!(strcmp(name, vdd_info[i].voltdm.name)))
-                        return &vdd_info[i].voltdm;
+                if (!(strcmp(name, vdd_info[i]->voltdm.name)))
+                        return &vdd_info[i]->voltdm;
         }
 
         return ERR_PTR(-EINVAL);
@@ -1538,35 +1085,24 @@ int __init omap_voltage_late_init(void)
                 pr_err("%s: Unable to create voltage debugfs main dir\n",
                         __func__);
         for (i = 0; i < nr_scalable_vdd; i++) {
-                if (vdd_data_configure(&vdd_info[i]))
+                if (omap_vdd_data_configure(vdd_info[i]))
                         continue;
-                vc_init(&vdd_info[i]);
-                vp_init(&vdd_info[i]);
-                vdd_debugfs_init(&vdd_info[i]);
+                omap_vc_init(vdd_info[i]);
+                vp_init(vdd_info[i]);
+                vdd_debugfs_init(vdd_info[i]);
         }
 
         return 0;
 }
 
-/**
- * omap_voltage_early_init()- Volatage driver early init
- */
-static int __init omap_voltage_early_init(void)
+/* XXX document */
+int __init omap_voltage_early_init(s16 prm_mod, s16 prm_irqst_ocp_mod,
+                                   struct omap_vdd_info *omap_vdd_array[],
+                                   u8 omap_vdd_count)
 {
-        if (cpu_is_omap34xx()) {
-                vdd_info = omap3_vdd_info;
-                nr_scalable_vdd = OMAP3_NR_SCALABLE_VDD;
-                vc_init = omap3_vc_init;
-                vdd_data_configure = omap3_vdd_data_configure;
-        } else if (cpu_is_omap44xx()) {
-                vdd_info = omap4_vdd_info;
-                nr_scalable_vdd = OMAP4_NR_SCALABLE_VDD;
-                vc_init = omap4_vc_init;
-                vdd_data_configure = omap4_vdd_data_configure;
-        } else {
-                pr_warning("%s: voltage driver support not added\n", __func__);
-        }
-
+        prm_mod_offs = prm_mod;
+        prm_irqst_ocp_mod_offs = prm_irqst_ocp_mod;
+        vdd_info = omap_vdd_array;
+        nr_scalable_vdd = omap_vdd_count;
         return 0;
 }
-core_initcall(omap_voltage_early_init);
diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/mach-omap2/voltage.h
index 5bd204e55c3..e9f5408244e 100644
--- a/arch/arm/plat-omap/include/plat/voltage.h
+++ b/arch/arm/mach-omap2/voltage.h
@@ -16,6 +16,10 @@
 
 #include <linux/err.h>
 
+#include "vc.h"
+#include "vp.h"
+
+/* XXX document */
 #define VOLTSCALE_VPFORCEUPDATE         1
 #define VOLTSCALE_VCBYPASS              2
 
@@ -27,36 +31,22 @@
 #define OMAP3_VOLTOFFSET        0xff
 #define OMAP3_VOLTSETUP2        0xff
 
-/* Voltage value defines */
-#define OMAP3430_VDD_MPU_OPP1_UV                975000
-#define OMAP3430_VDD_MPU_OPP2_UV                1075000
-#define OMAP3430_VDD_MPU_OPP3_UV                1200000
-#define OMAP3430_VDD_MPU_OPP4_UV                1270000
-#define OMAP3430_VDD_MPU_OPP5_UV                1350000
-
-#define OMAP3430_VDD_CORE_OPP1_UV               975000
-#define OMAP3430_VDD_CORE_OPP2_UV               1050000
-#define OMAP3430_VDD_CORE_OPP3_UV               1150000
-
-#define OMAP3630_VDD_MPU_OPP50_UV               1012500
-#define OMAP3630_VDD_MPU_OPP100_UV              1200000
-#define OMAP3630_VDD_MPU_OPP120_UV              1325000
-#define OMAP3630_VDD_MPU_OPP1G_UV               1375000
-
-#define OMAP3630_VDD_CORE_OPP50_UV              1000000
-#define OMAP3630_VDD_CORE_OPP100_UV             1200000
-
-#define OMAP4430_VDD_MPU_OPP50_UV               930000
-#define OMAP4430_VDD_MPU_OPP100_UV              1100000
-#define OMAP4430_VDD_MPU_OPPTURBO_UV            1260000
-#define OMAP4430_VDD_MPU_OPPNITRO_UV            1350000
-
-#define OMAP4430_VDD_IVA_OPP50_UV               930000
-#define OMAP4430_VDD_IVA_OPP100_UV              1100000
-#define OMAP4430_VDD_IVA_OPPTURBO_UV            1260000
-
-#define OMAP4430_VDD_CORE_OPP50_UV              930000
-#define OMAP4430_VDD_CORE_OPP100_UV             1100000
+/**
+ * struct omap_vfsm_instance_data - per-voltage manager FSM register/bitfield
+ * data
+ * @voltsetup_mask: SETUP_TIME* bitmask in the PRM_VOLTSETUP* register
+ * @voltsetup_reg: register offset of PRM_VOLTSETUP from PRM base
+ * @voltsetup_shift: SETUP_TIME* field shift in the PRM_VOLTSETUP* register
+ *
+ * XXX What about VOLTOFFSET/VOLTCTRL?
+ * XXX It is not necessary to have both a _mask and a _shift for the same
+ *     bitfield - remove one!
+ */
+struct omap_vfsm_instance_data {
+        u32 voltsetup_mask;
+        u8 voltsetup_reg;
+        u8 voltsetup_shift;
+};
 
 /**
  * struct voltagedomain - omap voltage domain global structure.
@@ -113,6 +103,42 @@ struct omap_volt_pmic_info {
         u8 (*uv_to_vsel) (unsigned long uV);
 };
 
+/**
+ * omap_vdd_info - Per Voltage Domain info
+ *
+ * @volt_data           : voltage table having the distinct voltages supported
+ *                        by the domain and other associated per voltage data.
+ * @pmic_info           : pmic specific parameters which should be populted by
+ *                        the pmic drivers.
+ * @vp_data             : the register values, shifts, masks for various
+ *                        vp registers
+ * @vp_rt_data          : VP data derived at runtime, not predefined
+ * @vc_data             : structure containing various various vc registers,
+ *                        shifts, masks etc.
+ * @vfsm                : voltage manager FSM data
+ * @voltdm              : pointer to the voltage domain structure
+ * @debug_dir           : debug directory for this voltage domain.
+ * @curr_volt           : current voltage for this vdd.
+ * @vp_enabled          : flag to keep track of whether vp is enabled or not
+ * @volt_scale          : API to scale the voltage of the vdd.
+ */
+struct omap_vdd_info {
+        struct omap_volt_data *volt_data;
+        struct omap_volt_pmic_info *pmic_info;
+        struct omap_vp_instance_data *vp_data;
+        struct omap_vp_runtime_data vp_rt_data;
+        struct omap_vc_instance_data *vc_data;
+        const struct omap_vfsm_instance_data *vfsm;
+        struct voltagedomain voltdm;
+        struct dentry *debug_dir;
+        u32 curr_volt;
+        bool vp_enabled;
+        u32 (*read_reg) (u16 mod, u8 offset);
+        void (*write_reg) (u32 val, u16 mod, u8 offset);
+        int (*volt_scale) (struct omap_vdd_info *vdd,
+                unsigned long target_volt);
+};
+
 unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm);
 void omap_vp_enable(struct voltagedomain *voltdm);
 void omap_vp_disable(struct voltagedomain *voltdm);
@@ -125,6 +151,9 @@ struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
                 unsigned long volt);
 unsigned long omap_voltage_get_nom_volt(struct voltagedomain *voltdm);
 struct dentry *omap_voltage_get_dbgdir(struct voltagedomain *voltdm);
+int __init omap_voltage_early_init(s16 prm_mod, s16 prm_irqst_mod,
+                                   struct omap_vdd_info *omap_vdd_array[],
+                                   u8 omap_vdd_count);
 #ifdef CONFIG_PM
 int omap_voltage_register_pmic(struct voltagedomain *voltdm,
                 struct omap_volt_pmic_info *pmic_info);
diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
new file mode 100644
index 00000000000..def230fd2fd
--- /dev/null
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -0,0 +1,95 @@
+/*
+ * OMAP3 voltage domain data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+#include <plat/cpu.h>
+
+#include "prm-regbits-34xx.h"
+#include "omap_opp_data.h"
+#include "voltage.h"
+#include "vc.h"
+#include "vp.h"
+
+/*
+ * VDD data
+ */
+
+static const struct omap_vfsm_instance_data omap3_vdd1_vfsm_data = {
+        .voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET,
+        .voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT,
+        .voltsetup_mask = OMAP3430_SETUP_TIME1_MASK,
+};
+
+static struct omap_vdd_info omap3_vdd1_info = {
+        .vp_data = &omap3_vp1_data,
+        .vc_data = &omap3_vc1_data,
+        .vfsm = &omap3_vdd1_vfsm_data,
+        .voltdm = {
+                .name = "mpu",
+        },
+};
+
+static const struct omap_vfsm_instance_data omap3_vdd2_vfsm_data = {
+        .voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET,
+        .voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT,
+        .voltsetup_mask = OMAP3430_SETUP_TIME2_MASK,
+};
+
+static struct omap_vdd_info omap3_vdd2_info = {
+        .vp_data = &omap3_vp2_data,
+        .vc_data = &omap3_vc2_data,
+        .vfsm = &omap3_vdd2_vfsm_data,
+        .voltdm = {
+                .name = "core",
+        },
+};
+
+/* OMAP3 VDD structures */
+static struct omap_vdd_info *omap3_vdd_info[] = {
+        &omap3_vdd1_info,
+        &omap3_vdd2_info,
+};
+
+/* OMAP3 specific voltage init functions */
+static int __init omap3xxx_voltage_early_init(void)
+{
+        s16 prm_mod = OMAP3430_GR_MOD;
+        s16 prm_irqst_ocp_mod = OCP_MOD;
+
+        if (!cpu_is_omap34xx())
+                return 0;
+
+        /*
+         * XXX Will depend on the process, validation, and binning
+         * for the currently-running IC
+         */
+        if (cpu_is_omap3630()) {
+                omap3_vdd1_info.volt_data = omap36xx_vddmpu_volt_data;
+                omap3_vdd2_info.volt_data = omap36xx_vddcore_volt_data;
+        } else {
+                omap3_vdd1_info.volt_data = omap34xx_vddmpu_volt_data;
+                omap3_vdd2_info.volt_data = omap34xx_vddcore_volt_data;
+        }
+
+        return omap_voltage_early_init(prm_mod, prm_irqst_ocp_mod,
+                                       omap3_vdd_info,
+                                       ARRAY_SIZE(omap3_vdd_info));
+};
+core_initcall(omap3xxx_voltage_early_init);
diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c
new file mode 100644
index 00000000000..cb64996de0e
--- /dev/null
+++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c
@@ -0,0 +1,102 @@
+/*
+ * OMAP3/OMAP4 Voltage Management Routines
+ *
+ * Author: Thara Gopinath       <thara@ti.com>
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Kalle Jokiniemi
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm-regbits-44xx.h"
+#include "prm44xx.h"
+#include "prcm44xx.h"
+#include "prminst44xx.h"
+#include "voltage.h"
+#include "omap_opp_data.h"
+#include "vc.h"
+#include "vp.h"
+
+static const struct omap_vfsm_instance_data omap4_vdd_mpu_vfsm_data = {
+        .voltsetup_reg = OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET,
+};
+
+static struct omap_vdd_info omap4_vdd_mpu_info = {
+        .vp_data = &omap4_vp_mpu_data,
+        .vc_data = &omap4_vc_mpu_data,
+        .vfsm = &omap4_vdd_mpu_vfsm_data,
+        .voltdm = {
+                .name = "mpu",
+        },
+};
+
+static const struct omap_vfsm_instance_data omap4_vdd_iva_vfsm_data = {
+        .voltsetup_reg = OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET,
+};
+
+static struct omap_vdd_info omap4_vdd_iva_info = {
+        .vp_data = &omap4_vp_iva_data,
+        .vc_data = &omap4_vc_iva_data,
+        .vfsm = &omap4_vdd_iva_vfsm_data,
+        .voltdm = {
+                .name = "iva",
+        },
+};
+
+static const struct omap_vfsm_instance_data omap4_vdd_core_vfsm_data = {
+        .voltsetup_reg = OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET,
+};
+
+static struct omap_vdd_info omap4_vdd_core_info = {
+        .vp_data = &omap4_vp_core_data,
+        .vc_data = &omap4_vc_core_data,
+        .vfsm = &omap4_vdd_core_vfsm_data,
+        .voltdm = {
+                .name = "core",
+        },
+};
+
+/* OMAP4 VDD structures */
+static struct omap_vdd_info *omap4_vdd_info[] = {
+        &omap4_vdd_mpu_info,
+        &omap4_vdd_iva_info,
+        &omap4_vdd_core_info,
+};
+
+/* OMAP4 specific voltage init functions */
+static int __init omap44xx_voltage_early_init(void)
+{
+        s16 prm_mod = OMAP4430_PRM_DEVICE_INST;
+        s16 prm_irqst_ocp_mod = OMAP4430_PRM_OCP_SOCKET_INST;
+
+        if (!cpu_is_omap44xx())
+                return 0;
+
+        /*
+         * XXX Will depend on the process, validation, and binning
+         * for the currently-running IC
+         */
+        omap4_vdd_mpu_info.volt_data = omap44xx_vdd_mpu_volt_data;
+        omap4_vdd_iva_info.volt_data = omap44xx_vdd_iva_volt_data;
+        omap4_vdd_core_info.volt_data = omap44xx_vdd_core_volt_data;
+
+        return omap_voltage_early_init(prm_mod, prm_irqst_ocp_mod,
+                                       omap4_vdd_info,
+                                       ARRAY_SIZE(omap4_vdd_info));
+};
+core_initcall(omap44xx_voltage_early_init);
diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h
new file mode 100644
index 00000000000..7ce134f7de7
--- /dev/null
+++ b/arch/arm/mach-omap2/vp.h
@@ -0,0 +1,143 @@
+/*
+ * OMAP3/4 Voltage Processor (VP) structure and macro definitions
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_VP_H
+#define __ARCH_ARM_MACH_OMAP2_VP_H
+
+#include <linux/kernel.h>
+
+/* XXX document */
+#define VP_IDLE_TIMEOUT         200
+#define VP_TRANXDONE_TIMEOUT    300
+
+
+/**
+ * struct omap_vp_common_data - register data common to all VDDs
+ * @vpconfig_errorgain_mask: ERRORGAIN bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_initvoltage_mask: INITVOLTAGE bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_timeouten_mask: TIMEOUT bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_initvdd: INITVDD bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_forceupdate: FORCEUPDATE bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_vpenable: VPENABLE bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_erroroffset_shift: ERROROFFSET field shift in PRM_VP*_CONFIG reg
+ * @vpconfig_errorgain_shift: ERRORGAIN field shift in PRM_VP*_CONFIG reg
+ * @vpconfig_initvoltage_shift: INITVOLTAGE field shift in PRM_VP*_CONFIG reg
+ * @vpconfig_stepmin_shift: VSTEPMIN field shift in the PRM_VP*_VSTEPMIN reg
+ * @vpconfig_smpswaittimemin_shift: SMPSWAITTIMEMIN field shift in PRM_VP*_VSTEPMIN reg
+ * @vpconfig_stepmax_shift: VSTEPMAX field shift in the PRM_VP*_VSTEPMAX reg
+ * @vpconfig_smpswaittimemax_shift: SMPSWAITTIMEMAX field shift in PRM_VP*_VSTEPMAX reg
+ * @vpconfig_vlimitto_vddmin_shift: VDDMIN field shift in PRM_VP*_VLIMITTO reg
+ * @vpconfig_vlimitto_vddmax_shift: VDDMAX field shift in PRM_VP*_VLIMITTO reg
+ * @vpconfig_vlimitto_timeout_shift: TIMEOUT field shift in PRM_VP*_VLIMITTO reg
+ *
+ * XXX It it not necessary to have both a mask and a shift for the same
+ *     bitfield - remove one
+ * XXX Many of these fields are wrongly named -- e.g., vpconfig_smps* -- fix!
+ */
+struct omap_vp_common_data {
+        u32 vpconfig_errorgain_mask;
+        u32 vpconfig_initvoltage_mask;
+        u32 vpconfig_timeouten;
+        u32 vpconfig_initvdd;
+        u32 vpconfig_forceupdate;
+        u32 vpconfig_vpenable;
+        u8 vpconfig_erroroffset_shift;
+        u8 vpconfig_errorgain_shift;
+        u8 vpconfig_initvoltage_shift;
+        u8 vstepmin_stepmin_shift;
+        u8 vstepmin_smpswaittimemin_shift;
+        u8 vstepmax_stepmax_shift;
+        u8 vstepmax_smpswaittimemax_shift;
+        u8 vlimitto_vddmin_shift;
+        u8 vlimitto_vddmax_shift;
+        u8 vlimitto_timeout_shift;
+};
+
+/**
+ * struct omap_vp_prm_irqst_data - PRM_IRQSTATUS_MPU.VP_TRANXDONE_ST data
+ * @prm_irqst_reg: reg offset for PRM_IRQSTATUS_MPU from top of PRM
+ * @tranxdone_status: VP_TRANXDONE_ST bitmask in PRM_IRQSTATUS_MPU reg
+ *
+ * XXX prm_irqst_reg does not belong here
+ * XXX Note that on OMAP3, VP_TRANXDONE interrupt may not work due to a
+ *     hardware bug
+ * XXX This structure is probably not needed
+ */
+struct omap_vp_prm_irqst_data {
+        u8 prm_irqst_reg;
+        u32 tranxdone_status;
+};
+
+/**
+ * struct omap_vp_instance_data - VP register offsets (per-VDD)
+ * @vp_common: pointer to struct omap_vp_common_data * for this SoC
+ * @prm_irqst_data: pointer to struct omap_vp_prm_irqst_data for this VDD
+ * @vpconfig: PRM_VP*_CONFIG reg offset from PRM start
+ * @vstepmin: PRM_VP*_VSTEPMIN reg offset from PRM start
+ * @vlimitto: PRM_VP*_VLIMITTO reg offset from PRM start
+ * @vstatus: PRM_VP*_VSTATUS reg offset from PRM start
+ * @voltage: PRM_VP*_VOLTAGE reg offset from PRM start
+ *
+ * XXX vp_common is probably not needed since it is per-SoC
+ */
+struct omap_vp_instance_data {
+        const struct omap_vp_common_data *vp_common;
+        const struct omap_vp_prm_irqst_data *prm_irqst_data;
+        u8 vpconfig;
+        u8 vstepmin;
+        u8 vstepmax;
+        u8 vlimitto;
+        u8 vstatus;
+        u8 voltage;
+};
+
+/**
+ * struct omap_vp_runtime_data - VP data populated at runtime by code
+ * @vpconfig_erroroffset: value of ERROROFFSET bitfield in PRM_VP*_CONFIG
+ * @vpconfig_errorgain: value of ERRORGAIN bitfield in PRM_VP*_CONFIG
+ * @vstepmin_smpswaittimemin: value of SMPSWAITTIMEMIN bitfield in PRM_VP*_VSTEPMIN
+ * @vstepmax_smpswaittimemax: value of SMPSWAITTIMEMAX bitfield in PRM_VP*_VSTEPMAX
+ * @vlimitto_timeout: value of TIMEOUT bitfield in PRM_VP*_VLIMITTO
+ * @vstepmin_stepmin: value of VSTEPMIN bitfield in PRM_VP*_VSTEPMIN
+ * @vstepmax_stepmax: value of VSTEPMAX bitfield in PRM_VP*_VSTEPMAX
+ * @vlimitto_vddmin: value of VDDMIN bitfield in PRM_VP*_VLIMITTO
+ * @vlimitto_vddmax: value of VDDMAX bitfield in PRM_VP*_VLIMITTO
+ *
+ * XXX Is this structure really needed?  Why not just program the
+ * device directly?  They are in PRM space, therefore in the WKUP
+ * powerdomain, so register contents should not be lost in off-mode.
+ * XXX Some of these fields are incorrectly named, e.g., vstep*
+ */
+struct omap_vp_runtime_data {
+        u32 vpconfig_erroroffset;
+        u16 vpconfig_errorgain;
+        u16 vstepmin_smpswaittimemin;
+        u16 vstepmax_smpswaittimemax;
+        u16 vlimitto_timeout;
+        u8 vstepmin_stepmin;
+        u8 vstepmax_stepmax;
+        u8 vlimitto_vddmin;
+        u8 vlimitto_vddmax;
+};
+
+extern struct omap_vp_instance_data omap3_vp1_data;
+extern struct omap_vp_instance_data omap3_vp2_data;
+
+extern struct omap_vp_instance_data omap4_vp_mpu_data;
+extern struct omap_vp_instance_data omap4_vp_iva_data;
+extern struct omap_vp_instance_data omap4_vp_core_data;
+
+#endif
diff --git a/arch/arm/mach-omap2/vp3xxx_data.c b/arch/arm/mach-omap2/vp3xxx_data.c
new file mode 100644
index 00000000000..645217094e5
--- /dev/null
+++ b/arch/arm/mach-omap2/vp3xxx_data.c
@@ -0,0 +1,82 @@
+/*
+ * OMAP3 Voltage Processor (VP) data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm-regbits-34xx.h"
+#include "voltage.h"
+
+#include "vp.h"
+
+/*
+ * VP data common to 34xx/36xx chips
+ * XXX This stuff presumably belongs in the vp3xxx.c or vp.c file.
+ */
+static const struct omap_vp_common_data omap3_vp_common = {
+        .vpconfig_erroroffset_shift = OMAP3430_ERROROFFSET_SHIFT,
+        .vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK,
+        .vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT,
+        .vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT,
+        .vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK,
+        .vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK,
+        .vpconfig_initvdd = OMAP3430_INITVDD_MASK,
+        .vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK,
+        .vpconfig_vpenable = OMAP3430_VPENABLE_MASK,
+        .vstepmin_smpswaittimemin_shift = OMAP3430_SMPSWAITTIMEMIN_SHIFT,
+        .vstepmax_smpswaittimemax_shift = OMAP3430_SMPSWAITTIMEMAX_SHIFT,
+        .vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT,
+        .vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT,
+        .vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT,
+        .vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT,
+        .vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT,
+};
+
+static const struct omap_vp_prm_irqst_data omap3_vp1_prm_irqst_data = {
+        .prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
+        .tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap3_vp1_data = {
+        .vp_common = &omap3_vp_common,
+        .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
+        .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
+        .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
+        .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET,
+        .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET,
+        .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
+        .prm_irqst_data = &omap3_vp1_prm_irqst_data,
+};
+
+static const struct omap_vp_prm_irqst_data omap3_vp2_prm_irqst_data = {
+        .prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
+        .tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap3_vp2_data = {
+        .vp_common = &omap3_vp_common,
+        .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
+        .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
+        .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,
+        .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET,
+        .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
+        .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
+        .prm_irqst_data = &omap3_vp2_prm_irqst_data,
+};
diff --git a/arch/arm/mach-omap2/vp44xx_data.c b/arch/arm/mach-omap2/vp44xx_data.c
new file mode 100644
index 00000000000..65d1ad63800
--- /dev/null
+++ b/arch/arm/mach-omap2/vp44xx_data.c
@@ -0,0 +1,100 @@
+/*
+ * OMAP3 Voltage Processor (VP) data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm44xx.h"
+#include "prm-regbits-44xx.h"
+#include "voltage.h"
+
+#include "vp.h"
+
+/*
+ * VP data common to 44xx chips
+ * XXX This stuff presumably belongs in the vp44xx.c or vp.c file.
+ */
+static const struct omap_vp_common_data omap4_vp_common = {
+        .vpconfig_erroroffset_shift = OMAP4430_ERROROFFSET_SHIFT,
+        .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK,
+        .vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT,
+        .vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT,
+        .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK,
+        .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK,
+        .vpconfig_initvdd = OMAP4430_INITVDD_MASK,
+        .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK,
+        .vpconfig_vpenable = OMAP4430_VPENABLE_MASK,
+        .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT,
+        .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT,
+        .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT,
+        .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT,
+        .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT,
+        .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT,
+        .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT,
+};
+
+static const struct omap_vp_prm_irqst_data omap4_vp_mpu_prm_irqst_data = {
+        .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET,
+        .tranxdone_status = OMAP4430_VP_MPU_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap4_vp_mpu_data = {
+        .vp_common = &omap4_vp_common,
+        .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
+        .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
+        .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
+        .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET,
+        .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET,
+        .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
+        .prm_irqst_data = &omap4_vp_mpu_prm_irqst_data,
+};
+
+static const struct omap_vp_prm_irqst_data omap4_vp_iva_prm_irqst_data = {
+        .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET,
+        .tranxdone_status = OMAP4430_VP_IVA_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap4_vp_iva_data = {
+        .vp_common = &omap4_vp_common,
+        .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
+        .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
+        .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
+        .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET,
+        .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET,
+        .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
+        .prm_irqst_data = &omap4_vp_iva_prm_irqst_data,
+};
+
+static const struct omap_vp_prm_irqst_data omap4_vp_core_prm_irqst_data = {
+        .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET,
+        .tranxdone_status = OMAP4430_VP_CORE_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap4_vp_core_data = {
+        .vp_common = &omap4_vp_common,
+        .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
+        .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
+        .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,
+        .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET,
+        .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
+        .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
+        .prm_irqst_data = &omap4_vp_core_prm_irqst_data,
+};
+
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index fc62fb5fc20..c9122dd6ee8 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -37,14 +37,16 @@ static struct clk_functions *arch_clock;
 int clk_enable(struct clk *clk)
 {
         unsigned long flags;
-        int ret = 0;
+        int ret;
 
         if (clk == NULL || IS_ERR(clk))
                 return -EINVAL;
 
+        if (!arch_clock || !arch_clock->clk_enable)
+                return -EINVAL;
+
         spin_lock_irqsave(&clockfw_lock, flags);
-        if (arch_clock->clk_enable)
-                ret = arch_clock->clk_enable(clk);
+        ret = arch_clock->clk_enable(clk);
         spin_unlock_irqrestore(&clockfw_lock, flags);
 
         return ret;
@@ -58,6 +60,9 @@ void clk_disable(struct clk *clk)
         if (clk == NULL || IS_ERR(clk))
                 return;
 
+        if (!arch_clock || !arch_clock->clk_disable)
+                return;
+
         spin_lock_irqsave(&clockfw_lock, flags);
         if (clk->usecount == 0) {
                 pr_err("Trying disable clock %s with 0 usecount\n",
@@ -66,8 +71,7 @@ void clk_disable(struct clk *clk)
                 goto out;
         }
 
-        if (arch_clock->clk_disable)
-                arch_clock->clk_disable(clk);
+        arch_clock->clk_disable(clk);
 
 out:
         spin_unlock_irqrestore(&clockfw_lock, flags);
@@ -77,7 +81,7 @@ EXPORT_SYMBOL(clk_disable);
 unsigned long clk_get_rate(struct clk *clk)
 {
         unsigned long flags;
-        unsigned long ret = 0;
+        unsigned long ret;
 
         if (clk == NULL || IS_ERR(clk))
                 return 0;
@@ -97,14 +101,16 @@ EXPORT_SYMBOL(clk_get_rate);
 long clk_round_rate(struct clk *clk, unsigned long rate)
 {
         unsigned long flags;
-        long ret = 0;
+        long ret;
 
         if (clk == NULL || IS_ERR(clk))
-                return ret;
+                return 0;
+
+        if (!arch_clock || !arch_clock->clk_round_rate)
+                return 0;
 
         spin_lock_irqsave(&clockfw_lock, flags);
-        if (arch_clock->clk_round_rate)
-                ret = arch_clock->clk_round_rate(clk, rate);
+        ret = arch_clock->clk_round_rate(clk, rate);
         spin_unlock_irqrestore(&clockfw_lock, flags);
 
         return ret;
@@ -119,14 +125,13 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
         if (clk == NULL || IS_ERR(clk))
                 return ret;
 
+        if (!arch_clock || !arch_clock->clk_set_rate)
+                return ret;
+
         spin_lock_irqsave(&clockfw_lock, flags);
-        if (arch_clock->clk_set_rate)
-                ret = arch_clock->clk_set_rate(clk, rate);
-        if (ret == 0) {
-                if (clk->recalc)
-                        clk->rate = clk->recalc(clk);
+        ret = arch_clock->clk_set_rate(clk, rate);
+        if (ret == 0)
                 propagate_rate(clk);
-        }
         spin_unlock_irqrestore(&clockfw_lock, flags);
 
         return ret;
@@ -141,15 +146,14 @@ int clk_set_parent(struct clk *clk, struct clk *parent)
         if (clk == NULL || IS_ERR(clk) || parent == NULL || IS_ERR(parent))
                 return ret;
 
+        if (!arch_clock || !arch_clock->clk_set_parent)
+                return ret;
+
         spin_lock_irqsave(&clockfw_lock, flags);
         if (clk->usecount == 0) {
-                if (arch_clock->clk_set_parent)
-                        ret = arch_clock->clk_set_parent(clk, parent);
-                if (ret == 0) {
-                        if (clk->recalc)
-                                clk->rate = clk->recalc(clk);
+                ret = arch_clock->clk_set_parent(clk, parent);
+                if (ret == 0)
                         propagate_rate(clk);
-                }
         } else
                 ret = -EBUSY;
         spin_unlock_irqrestore(&clockfw_lock, flags);
@@ -335,6 +339,38 @@ struct clk *omap_clk_get_by_name(const char *name)
         return ret;
 }
 
+int omap_clk_enable_autoidle_all(void)
+{
+        struct clk *c;
+        unsigned long flags;
+
+        spin_lock_irqsave(&clockfw_lock, flags);
+
+        list_for_each_entry(c, &clocks, node)
+                if (c->ops->allow_idle)
+                        c->ops->allow_idle(c);
+
+        spin_unlock_irqrestore(&clockfw_lock, flags);
+
+        return 0;
+}
+
+int omap_clk_disable_autoidle_all(void)
+{
+        struct clk *c;
+        unsigned long flags;
+
+        spin_lock_irqsave(&clockfw_lock, flags);
+
+        list_for_each_entry(c, &clocks, node)
+                if (c->ops->deny_idle)
+                        c->ops->deny_idle(c);
+
+        spin_unlock_irqrestore(&clockfw_lock, flags);
+
+        return 0;
+}
+
 /*
  * Low level helpers
  */
@@ -367,9 +403,11 @@ void clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
 {
         unsigned long flags;
 
+        if (!arch_clock || !arch_clock->clk_init_cpufreq_table)
+                return;
+
         spin_lock_irqsave(&clockfw_lock, flags);
-        if (arch_clock->clk_init_cpufreq_table)
-                arch_clock->clk_init_cpufreq_table(table);
+        arch_clock->clk_init_cpufreq_table(table);
         spin_unlock_irqrestore(&clockfw_lock, flags);
 }
 
@@ -377,9 +415,11 @@ void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
 {
         unsigned long flags;
 
+        if (!arch_clock || !arch_clock->clk_exit_cpufreq_table)
+                return;
+
         spin_lock_irqsave(&clockfw_lock, flags);
-        if (arch_clock->clk_exit_cpufreq_table)
-                arch_clock->clk_exit_cpufreq_table(table);
+        arch_clock->clk_exit_cpufreq_table(table);
         spin_unlock_irqrestore(&clockfw_lock, flags);
 }
 #endif
@@ -397,6 +437,9 @@ static int __init clk_disable_unused(void)
         struct clk *ck;
         unsigned long flags;
 
+        if (!arch_clock || !arch_clock->clk_disable_unused)
+                return 0;
+
         pr_info("clock: disabling unused clocks to save power\n");
         list_for_each_entry(ck, &clocks, node) {
                 if (ck->ops == &clkops_null)
@@ -406,14 +449,14 @@ static int __init clk_disable_unused(void)
                         continue;
 
                 spin_lock_irqsave(&clockfw_lock, flags);
-                if (arch_clock->clk_disable_unused)
-                        arch_clock->clk_disable_unused(ck);
+                arch_clock->clk_disable_unused(ck);
                 spin_unlock_irqrestore(&clockfw_lock, flags);
         }
 
         return 0;
 }
 late_initcall(clk_disable_unused);
+late_initcall(omap_clk_enable_autoidle_all);
 #endif
 
 int __init clk_init(struct clk_functions * custom_clocks)
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index f0473182030..d9f10a31e60 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -24,10 +24,11 @@
 
 #define NO_LENGTH_CHECK 0xffffffff
 
-struct omap_board_config_kernel *omap_board_config;
+struct omap_board_config_kernel *omap_board_config __initdata;
 int omap_board_config_size;
 
-static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
+static const void *__init get_config(u16 tag, size_t len,
+                int skip, size_t *len_out)
 {
         struct omap_board_config_kernel *kinfo = NULL;
         int i;
@@ -49,17 +50,15 @@ static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
         return kinfo->data;
 }
 
-const void *__omap_get_config(u16 tag, size_t len, int nr)
+const void *__init __omap_get_config(u16 tag, size_t len, int nr)
 {
         return get_config(tag, len, nr, NULL);
 }
-EXPORT_SYMBOL(__omap_get_config);
 
-const void *omap_get_var_config(u16 tag, size_t *len)
+const void *__init omap_get_var_config(u16 tag, size_t *len)
 {
         return get_config(tag, NO_LENGTH_CHECK, 0, len);
 }
-EXPORT_SYMBOL(omap_get_var_config);
 
 void __init omap_reserve(void)
 {
diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c
index 862dda95d61..f7fed608019 100644
--- a/arch/arm/plat-omap/counter_32k.c
+++ b/arch/arm/plat-omap/counter_32k.c
@@ -54,7 +54,7 @@ static cycle_t notrace omap16xx_32k_read(struct clocksource *cs)
 #define omap16xx_32k_read       NULL
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
 static cycle_t notrace omap2420_32k_read(struct clocksource *cs)
 {
         return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k;
@@ -63,7 +63,7 @@ static cycle_t notrace omap2420_32k_read(struct clocksource *cs)
 #define omap2420_32k_read       NULL
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 static cycle_t notrace omap2430_32k_read(struct clocksource *cs)
 {
         return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k;
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index 11c54ec8d47..da4f68dbba1 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -101,7 +101,7 @@ static int omap_target(struct cpufreq_policy *policy,
         return ret;
 }
 
-static int __init omap_cpu_init(struct cpufreq_policy *policy)
+static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
 {
         int result = 0;
 
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 10245b837c1..7d9f815cede 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -35,8 +35,8 @@
 
 static struct platform_device **omap_mcbsp_devices;
 
-void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
-                                        int size)
+void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
+                        struct omap_mcbsp_platform_data *config, int size)
 {
         int i;
 
@@ -54,6 +54,8 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
                 new_mcbsp = platform_device_alloc("omap-mcbsp", i + 1);
                 if (!new_mcbsp)
                         continue;
+                platform_device_add_resources(new_mcbsp, &res[i * res_count],
+                                        res_count);
                 new_mcbsp->dev.platform_data = &config[i];
                 ret = platform_device_add(new_mcbsp);
                 if (ret) {
@@ -65,8 +67,8 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
 }
 
 #else
-void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
-                                        int size)
+void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
+                        struct omap_mcbsp_platform_data *config, int size)
 {  }
 #endif
 
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 85363084cc1..2ec3b5d9f21 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -134,7 +134,7 @@ static inline void omap_enable_channel_irq(int lch);
 
 #ifdef CONFIG_ARCH_OMAP15XX
 /* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */
-int omap_dma_in_1510_mode(void)
+static int omap_dma_in_1510_mode(void)
 {
         return enable_1510_mode;
 }
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 1d706cf63ca..ee9f6ebba29 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -342,6 +342,10 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer)
         l |= 0x02 << 3;  /* Set to smart-idle mode */
         l |= 0x2 << 8;   /* Set clock activity to perserve f-clock on idle */
 
+        /* Enable autoidle on OMAP2 / OMAP3 */
+        if (cpu_is_omap24xx() || cpu_is_omap34xx())
+                l |= 0x1 << 0;
+
         /*
          * Enable wake-up on OMAP2 CPUs.
          */
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index a4f8003de66..3341ca4703e 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -112,6 +112,7 @@ static inline int omap1_i2c_add_bus(int bus_id)
 }
 
 
+#ifdef CONFIG_ARCH_OMAP2PLUS
 /*
  * XXX This function is a temporary compatibility wrapper - only
  * needed until the I2C driver can be converted to call
@@ -130,7 +131,6 @@ static struct omap_device_pm_latency omap_i2c_latency[] = {
         },
 };
 
-#ifdef CONFIG_ARCH_OMAP2PLUS
 static inline int omap2_i2c_add_bus(int bus_id)
 {
         int l;
diff --git a/arch/arm/plat-omap/include/plat/board.h b/arch/arm/plat-omap/include/plat/board.h
index 3cf4fa25ab3..97126dfd288 100644
--- a/arch/arm/plat-omap/include/plat/board.h
+++ b/arch/arm/plat-omap/include/plat/board.h
@@ -151,14 +151,14 @@ struct omap_board_config_kernel {
         const void *data;
 };
 
-extern const void *__omap_get_config(u16 tag, size_t len, int nr);
+extern const void *__init __omap_get_config(u16 tag, size_t len, int nr);
 
 #define omap_get_config(tag, type) \
         ((const type *) __omap_get_config((tag), sizeof(type), 0))
 #define omap_get_nr_config(tag, type, nr) \
         ((const type *) __omap_get_config((tag), sizeof(type), (nr)))
 
-extern const void *omap_get_var_config(u16 tag, size_t *len);
+extern const void *__init omap_get_var_config(u16 tag, size_t *len);
 
 extern struct omap_board_config_kernel *omap_board_config;
 extern int omap_board_config_size;
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
index 256ab3f1ec8..f1899a3e417 100644
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h
@@ -38,6 +38,7 @@ struct omap_clk {
 #define CK_3517         (1 << 9)
 #define CK_36XX         (1 << 10)       /* 36xx/37xx-specific clocks */
 #define CK_443X         (1 << 11)
+#define CK_TI816X       (1 << 12)
 
 
 #define CK_34XX         (CK_3430ES1 | CK_3430ES2PLUS)
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 8eb0adab19e..006e599c661 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -25,6 +25,8 @@ struct clockdomain;
  * @disable: fn ptr that enables the current clock in hardware
  * @find_idlest: function returning the IDLEST register for the clock's IP blk
  * @find_companion: function returning the "companion" clk reg for the clock
+ * @allow_idle: fn ptr that enables autoidle for the current clock in hardware
+ * @deny_idle: fn ptr that disables autoidle for the current clock in hardware
  *
  * A "companion" clk is an accompanying clock to the one being queried
  * that must be enabled for the IP module connected to the clock to
@@ -42,6 +44,8 @@ struct clkops {
                                                u8 *, u8 *);
         void                    (*find_companion)(struct clk *, void __iomem **,
                                                   u8 *);
+        void                    (*allow_idle)(struct clk *);
+        void                    (*deny_idle)(struct clk *);
 };
 
 #ifdef CONFIG_ARCH_OMAP2PLUS
@@ -53,6 +57,7 @@ struct clkops {
 #define RATE_IN_3430ES2PLUS     (1 << 3)        /* 3430 ES >= 2 rates only */
 #define RATE_IN_36XX            (1 << 4)
 #define RATE_IN_4430            (1 << 5)
+#define RATE_IN_TI816X          (1 << 6)
 
 #define RATE_IN_24XX            (RATE_IN_242X | RATE_IN_243X)
 #define RATE_IN_34XX            (RATE_IN_3430ES1 | RATE_IN_3430ES2PLUS)
@@ -104,7 +109,6 @@ struct clksel {
  * @clk_ref: struct clk pointer to the clock's reference clock input
  * @control_reg: register containing the DPLL mode bitfield
  * @enable_mask: mask of the DPLL mode bitfield in @control_reg
- * @rate_tolerance: maximum variance allowed from target rate (in Hz)
  * @last_rounded_rate: cache of the last rate result of omap2_dpll_round_rate()
  * @last_rounded_m: cache of the last M result of omap2_dpll_round_rate()
  * @max_multiplier: maximum valid non-bypass multiplier value (actual)
@@ -130,12 +134,9 @@ struct clksel {
  * XXX Some DPLLs have multiple bypass inputs, so it's not technically
  * correct to only have one @clk_bypass pointer.
  *
- * XXX @rate_tolerance should probably be deprecated - currently there
- * don't seem to be any usecases for DPLL rounding that is not exact.
- *
  * XXX The runtime-variable fields (@last_rounded_rate, @last_rounded_m,
  * @last_rounded_n) should be separated from the runtime-fixed fields
- * and placed into a differenct structure, so that the runtime-fixed data
+ * and placed into a different structure, so that the runtime-fixed data
  * can be placed into read-only space.
  */
 struct dpll_data {
@@ -146,7 +147,6 @@ struct dpll_data {
         struct clk              *clk_ref;
         void __iomem            *control_reg;
         u32                     enable_mask;
-        unsigned int            rate_tolerance;
         unsigned long           last_rounded_rate;
         u16                     last_rounded_m;
         u16                     max_multiplier;
@@ -171,12 +171,24 @@ struct dpll_data {
 
 #endif
 
-/* struct clk.flags possibilities */
+/*
+ * struct clk.flags possibilities
+ *
+ * XXX document the rest of the clock flags here
+ *
+ * CLOCK_CLKOUTX2: (OMAP4 only) DPLL CLKOUT and CLKOUTX2 GATE_CTRL
+ *     bits share the same register.  This flag allows the
+ *     omap4_dpllmx*() code to determine which GATE_CTRL bit field
+ *     should be used.  This is a temporary solution - a better approach
+ *     would be to associate clock type-specific data with the clock,
+ *     similar to the struct dpll_data approach.
+ */
 #define ENABLE_REG_32BIT        (1 << 0)        /* Use 32-bit access */
 #define CLOCK_IDLE_CONTROL      (1 << 1)
 #define CLOCK_NO_IDLE_PARENT    (1 << 2)
 #define ENABLE_ON_INIT          (1 << 3)        /* Enable upon framework init */
 #define INVERT_ENABLE           (1 << 4)        /* 0 enables, 1 disables */
+#define CLOCK_CLKOUTX2          (1 << 5)
 
 /**
  * struct clk - OMAP struct clk
@@ -292,6 +304,8 @@ extern void clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
 extern void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
 #endif
 extern struct clk *omap_clk_get_by_name(const char *name);
+extern int omap_clk_enable_autoidle_all(void);
+extern int omap_clk_disable_autoidle_all(void);
 
 extern const struct clkops clkops_null;
 
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 29b2afb4288..5288130be96 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -56,16 +56,13 @@ struct omap_globals {
         unsigned long   prm;            /* Power and Reset Management */
         unsigned long   cm;             /* Clock Management */
         unsigned long   cm2;
-        unsigned long   uart1_phys;
-        unsigned long   uart2_phys;
-        unsigned long   uart3_phys;
-        unsigned long   uart4_phys;
 };
 
 void omap2_set_globals_242x(void);
 void omap2_set_globals_243x(void);
 void omap2_set_globals_3xxx(void);
 void omap2_set_globals_443x(void);
+void omap2_set_globals_ti816x(void);
 
 /* These get called from omap2_set_globals_xxxx(), do not call these */
 void omap2_set_globals_tap(struct omap_globals *);
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 3fd8b405572..8198bb6cdb5 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -5,7 +5,7 @@
  *
  * Copyright (C) 2004, 2008 Nokia Corporation
  *
- * Copyright (C) 2009 Texas Instruments.
+ * Copyright (C) 2009-11 Texas Instruments.
  *
  * Written by Tony Lindgren <tony.lindgren@nokia.com>
  *
@@ -105,6 +105,12 @@ static inline int is_omap ##subclass (void)		\
         return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;     \
 }
 
+#define IS_TI_SUBCLASS(subclass, id)                    \
+static inline int is_ti ##subclass (void)               \
+{                                                       \
+        return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;     \
+}
+
 IS_OMAP_CLASS(7xx, 0x07)
 IS_OMAP_CLASS(15xx, 0x15)
 IS_OMAP_CLASS(16xx, 0x16)
@@ -118,6 +124,8 @@ IS_OMAP_SUBCLASS(343x, 0x343)
 IS_OMAP_SUBCLASS(363x, 0x363)
 IS_OMAP_SUBCLASS(443x, 0x443)
 
+IS_TI_SUBCLASS(816x, 0x816)
+
 #define cpu_is_omap7xx()                0
 #define cpu_is_omap15xx()               0
 #define cpu_is_omap16xx()               0
@@ -126,6 +134,7 @@ IS_OMAP_SUBCLASS(443x, 0x443)
 #define cpu_is_omap243x()               0
 #define cpu_is_omap34xx()               0
 #define cpu_is_omap343x()               0
+#define cpu_is_ti816x()                 0
 #define cpu_is_omap44xx()               0
 #define cpu_is_omap443x()               0
 
@@ -170,11 +179,11 @@ IS_OMAP_SUBCLASS(443x, 0x443)
 #  undef  cpu_is_omap24xx
 #  define cpu_is_omap24xx()             is_omap24xx()
 # endif
-# if defined (CONFIG_ARCH_OMAP2420)
+# if defined (CONFIG_SOC_OMAP2420)
 #  undef  cpu_is_omap242x
 #  define cpu_is_omap242x()             is_omap242x()
 # endif
-# if defined (CONFIG_ARCH_OMAP2430)
+# if defined (CONFIG_SOC_OMAP2430)
 #  undef  cpu_is_omap243x
 #  define cpu_is_omap243x()             is_omap243x()
 # endif
@@ -189,11 +198,11 @@ IS_OMAP_SUBCLASS(443x, 0x443)
 #  undef  cpu_is_omap24xx
 #  define cpu_is_omap24xx()             1
 # endif
-# if defined(CONFIG_ARCH_OMAP2420)
+# if defined(CONFIG_SOC_OMAP2420)
 #  undef  cpu_is_omap242x
 #  define cpu_is_omap242x()             1
 # endif
-# if defined(CONFIG_ARCH_OMAP2430)
+# if defined(CONFIG_SOC_OMAP2430)
 #  undef  cpu_is_omap243x
 #  define cpu_is_omap243x()             1
 # endif
@@ -201,7 +210,7 @@ IS_OMAP_SUBCLASS(443x, 0x443)
 #  undef  cpu_is_omap34xx
 #  define cpu_is_omap34xx()             1
 # endif
-# if defined(CONFIG_ARCH_OMAP3430)
+# if defined(CONFIG_SOC_OMAP3430)
 #  undef  cpu_is_omap343x
 #  define cpu_is_omap343x()             1
 # endif
@@ -330,6 +339,7 @@ IS_OMAP_TYPE(3517, 0x3517)
 # undef cpu_is_omap3530
 # undef cpu_is_omap3505
 # undef cpu_is_omap3517
+# undef cpu_is_ti816x
 # define cpu_is_omap3430()              is_omap3430()
 # define cpu_is_omap3503()              (cpu_is_omap3430() &&           \
                                                 (!omap3_has_iva()) &&   \
@@ -345,6 +355,7 @@ IS_OMAP_TYPE(3517, 0x3517)
 # define cpu_is_omap3517()              is_omap3517()
 # undef cpu_is_omap3630
 # define cpu_is_omap3630()              is_omap363x()
+# define cpu_is_ti816x()                is_ti816x()
 #endif
 
 # if defined(CONFIG_ARCH_OMAP4)
@@ -389,9 +400,15 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define OMAP3505_REV(v)         (OMAP35XX_CLASS | (0x3505 << 16) | (v << 8))
 #define OMAP3517_REV(v)         (OMAP35XX_CLASS | (0x3517 << 16) | (v << 8))
 
+#define TI816X_CLASS            0x81600034
+#define TI8168_REV_ES1_0        TI816X_CLASS
+#define TI8168_REV_ES1_1        (TI816X_CLASS | (OMAP_REVBITS_01 << 8))
+
 #define OMAP443X_CLASS          0x44300044
-#define OMAP4430_REV_ES1_0      OMAP443X_CLASS
-#define OMAP4430_REV_ES2_0      0x44301044
+#define OMAP4430_REV_ES1_0      (OMAP443X_CLASS | (0x10 << 8))
+#define OMAP4430_REV_ES2_0      (OMAP443X_CLASS | (0x20 << 8))
+#define OMAP4430_REV_ES2_1      (OMAP443X_CLASS | (0x21 << 8))
+#define OMAP4430_REV_ES2_2      (OMAP443X_CLASS | (0x22 << 8))
 
 /*
  * omap_chip bits
@@ -419,11 +436,16 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define CHIP_IS_OMAP3630ES1_1           (1 << 9)
 #define CHIP_IS_OMAP3630ES1_2           (1 << 10)
 #define CHIP_IS_OMAP4430ES2             (1 << 11)
+#define CHIP_IS_OMAP4430ES2_1           (1 << 12)
+#define CHIP_IS_OMAP4430ES2_2           (1 << 13)
+#define CHIP_IS_TI816X                  (1 << 14)
 
 #define CHIP_IS_OMAP24XX                (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430)
 
-#define CHIP_IS_OMAP4430                (CHIP_IS_OMAP4430ES1 | \
-                                                 CHIP_IS_OMAP4430ES2)
+#define CHIP_IS_OMAP4430                (CHIP_IS_OMAP4430ES1 |          \
+                                         CHIP_IS_OMAP4430ES2 |          \
+                                         CHIP_IS_OMAP4430ES2_1 |        \
+                                         CHIP_IS_OMAP4430ES2_2)
 
 /*
  * "GE" here represents "greater than or equal to" in terms of ES
@@ -455,6 +477,7 @@ extern u32 omap3_features;
 #define OMAP3_HAS_ISP                   BIT(4)
 #define OMAP3_HAS_192MHZ_CLK            BIT(5)
 #define OMAP3_HAS_IO_WAKEUP             BIT(6)
+#define OMAP3_HAS_SDRC                  BIT(7)
 
 #define OMAP3_HAS_FEATURE(feat,flag)                    \
 static inline unsigned int omap3_has_ ##feat(void)      \
@@ -469,5 +492,6 @@ OMAP3_HAS_FEATURE(neon, NEON)
 OMAP3_HAS_FEATURE(isp, ISP)
 OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
 OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP)
+OMAP3_HAS_FEATURE(sdrc, SDRC)
 
 #endif
diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h
index 537f4e449f5..0f140ecedb0 100644
--- a/arch/arm/plat-omap/include/plat/display.h
+++ b/arch/arm/plat-omap/include/plat/display.h
@@ -23,6 +23,7 @@
 #include <linux/list.h>
 #include <linux/kobject.h>
 #include <linux/device.h>
+#include <linux/platform_device.h>
 #include <asm/atomic.h>
 
 #define DISPC_IRQ_FRAMEDONE             (1 << 0)
@@ -226,6 +227,16 @@ struct omap_dss_board_info {
         struct omap_dss_device *default_device;
 };
 
+#if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS)
+/* Init with the board info */
+extern int omap_display_init(struct omap_dss_board_info *board_data);
+#else
+static inline int omap_display_init(struct omap_dss_board_info *board_data)
+{
+        return 0;
+}
+#endif
+
 struct omap_video_timings {
         /* Unit: pixels */
         u16 x_res;
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index dfa3aff9761..d6c70d2f403 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -3,6 +3,12 @@
  *
  * OMAP Dual-Mode Timers
  *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Tarun Kanti DebBarma <tarun.kanti@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Platform device conversion and hwmod support.
+ *
  * Copyright (C) 2005 Nokia Corporation
  * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
  * PWM and clock framwork support by Timo Teras.
@@ -44,6 +50,11 @@
 #define OMAP_TIMER_TRIGGER_OVERFLOW             0x01
 #define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02
 
+/*
+ * IP revision identifier so that Highlander IP
+ * in OMAP4 can be distinguished.
+ */
+#define OMAP_TIMER_IP_VERSION_1                        0x1
 struct omap_dm_timer;
 extern struct omap_dm_timer *gptimer_wakeup;
 extern struct sys_timer omap_timer;
diff --git a/arch/arm/plat-omap/include/plat/fpga.h b/arch/arm/plat-omap/include/plat/fpga.h
index ae39bcb3f5b..bd3c6324ae1 100644
--- a/arch/arm/plat-omap/include/plat/fpga.h
+++ b/arch/arm/plat-omap/include/plat/fpga.h
@@ -30,18 +30,18 @@ extern void omap1510_fpga_init_irq(void);
  * ---------------------------------------------------------------------------
  */
 /* maps in the FPGA registers and the ETHR registers */
-#define H2P2_DBG_FPGA_BASE              IOMEM(0xE8000000)       /* VA */
+#define H2P2_DBG_FPGA_BASE              0xE8000000              /* VA */
 #define H2P2_DBG_FPGA_SIZE              SZ_4K                   /* SIZE */
 #define H2P2_DBG_FPGA_START             0x04000000              /* PA */
 
 #define H2P2_DBG_FPGA_ETHR_START        (H2P2_DBG_FPGA_START + 0x300)
-#define H2P2_DBG_FPGA_FPGA_REV          (H2P2_DBG_FPGA_BASE + 0x10)     /* FPGA Revision */
-#define H2P2_DBG_FPGA_BOARD_REV         (H2P2_DBG_FPGA_BASE + 0x12)     /* Board Revision */
-#define H2P2_DBG_FPGA_GPIO              (H2P2_DBG_FPGA_BASE + 0x14)     /* GPIO outputs */
-#define H2P2_DBG_FPGA_LEDS              (H2P2_DBG_FPGA_BASE + 0x16)     /* LEDs outputs */
-#define H2P2_DBG_FPGA_MISC_INPUTS       (H2P2_DBG_FPGA_BASE + 0x18)     /* Misc inputs */
-#define H2P2_DBG_FPGA_LAN_STATUS        (H2P2_DBG_FPGA_BASE + 0x1A)     /* LAN Status line */
-#define H2P2_DBG_FPGA_LAN_RESET         (H2P2_DBG_FPGA_BASE + 0x1C)     /* LAN Reset line */
+#define H2P2_DBG_FPGA_FPGA_REV          IOMEM(H2P2_DBG_FPGA_BASE + 0x10)        /* FPGA Revision */
+#define H2P2_DBG_FPGA_BOARD_REV         IOMEM(H2P2_DBG_FPGA_BASE + 0x12)        /* Board Revision */
+#define H2P2_DBG_FPGA_GPIO              IOMEM(H2P2_DBG_FPGA_BASE + 0x14)        /* GPIO outputs */
+#define H2P2_DBG_FPGA_LEDS              IOMEM(H2P2_DBG_FPGA_BASE + 0x16)        /* LEDs outputs */
+#define H2P2_DBG_FPGA_MISC_INPUTS       IOMEM(H2P2_DBG_FPGA_BASE + 0x18)        /* Misc inputs */
+#define H2P2_DBG_FPGA_LAN_STATUS        IOMEM(H2P2_DBG_FPGA_BASE + 0x1A)        /* LAN Status line */
+#define H2P2_DBG_FPGA_LAN_RESET         IOMEM(H2P2_DBG_FPGA_BASE + 0x1C)        /* LAN Reset line */
 
 /* NOTE:  most boards don't have a static mapping for the FPGA ... */
 struct h2p2_dbg_fpga {
@@ -81,55 +81,55 @@ struct h2p2_dbg_fpga {
  *  OMAP-1510 FPGA
  * ---------------------------------------------------------------------------
  */
-#define OMAP1510_FPGA_BASE              IOMEM(0xE8000000)       /* VA */
+#define OMAP1510_FPGA_BASE              0xE8000000              /* VA */
 #define OMAP1510_FPGA_SIZE              SZ_4K
 #define OMAP1510_FPGA_START             0x08000000              /* PA */
 
 /* Revision */
-#define OMAP1510_FPGA_REV_LOW                   (OMAP1510_FPGA_BASE + 0x0)
-#define OMAP1510_FPGA_REV_HIGH                  (OMAP1510_FPGA_BASE + 0x1)
+#define OMAP1510_FPGA_REV_LOW                   IOMEM(OMAP1510_FPGA_BASE + 0x0)
+#define OMAP1510_FPGA_REV_HIGH                  IOMEM(OMAP1510_FPGA_BASE + 0x1)
 
-#define OMAP1510_FPGA_LCD_PANEL_CONTROL         (OMAP1510_FPGA_BASE + 0x2)
-#define OMAP1510_FPGA_LED_DIGIT                 (OMAP1510_FPGA_BASE + 0x3)
-#define INNOVATOR_FPGA_HID_SPI                  (OMAP1510_FPGA_BASE + 0x4)
-#define OMAP1510_FPGA_POWER                     (OMAP1510_FPGA_BASE + 0x5)
+#define OMAP1510_FPGA_LCD_PANEL_CONTROL         IOMEM(OMAP1510_FPGA_BASE + 0x2)
+#define OMAP1510_FPGA_LED_DIGIT                 IOMEM(OMAP1510_FPGA_BASE + 0x3)
+#define INNOVATOR_FPGA_HID_SPI                  IOMEM(OMAP1510_FPGA_BASE + 0x4)
+#define OMAP1510_FPGA_POWER                     IOMEM(OMAP1510_FPGA_BASE + 0x5)
 
 /* Interrupt status */
-#define OMAP1510_FPGA_ISR_LO                    (OMAP1510_FPGA_BASE + 0x6)
-#define OMAP1510_FPGA_ISR_HI                    (OMAP1510_FPGA_BASE + 0x7)
+#define OMAP1510_FPGA_ISR_LO                    IOMEM(OMAP1510_FPGA_BASE + 0x6)
+#define OMAP1510_FPGA_ISR_HI                    IOMEM(OMAP1510_FPGA_BASE + 0x7)
 
 /* Interrupt mask */
-#define OMAP1510_FPGA_IMR_LO                    (OMAP1510_FPGA_BASE + 0x8)
-#define OMAP1510_FPGA_IMR_HI                    (OMAP1510_FPGA_BASE + 0x9)
+#define OMAP1510_FPGA_IMR_LO                    IOMEM(OMAP1510_FPGA_BASE + 0x8)
+#define OMAP1510_FPGA_IMR_HI                    IOMEM(OMAP1510_FPGA_BASE + 0x9)
 
 /* Reset registers */
-#define OMAP1510_FPGA_HOST_RESET                (OMAP1510_FPGA_BASE + 0xa)
-#define OMAP1510_FPGA_RST                       (OMAP1510_FPGA_BASE + 0xb)
-
-#define OMAP1510_FPGA_AUDIO                     (OMAP1510_FPGA_BASE + 0xc)
-#define OMAP1510_FPGA_DIP                       (OMAP1510_FPGA_BASE + 0xe)
-#define OMAP1510_FPGA_FPGA_IO                   (OMAP1510_FPGA_BASE + 0xf)
-#define OMAP1510_FPGA_UART1                     (OMAP1510_FPGA_BASE + 0x14)
-#define OMAP1510_FPGA_UART2                     (OMAP1510_FPGA_BASE + 0x15)
-#define OMAP1510_FPGA_OMAP1510_STATUS           (OMAP1510_FPGA_BASE + 0x16)
-#define OMAP1510_FPGA_BOARD_REV                 (OMAP1510_FPGA_BASE + 0x18)
-#define OMAP1510P1_PPT_DATA                     (OMAP1510_FPGA_BASE + 0x100)
-#define OMAP1510P1_PPT_STATUS                   (OMAP1510_FPGA_BASE + 0x101)
-#define OMAP1510P1_PPT_CONTROL                  (OMAP1510_FPGA_BASE + 0x102)
-
-#define OMAP1510_FPGA_TOUCHSCREEN               (OMAP1510_FPGA_BASE + 0x204)
-
-#define INNOVATOR_FPGA_INFO                     (OMAP1510_FPGA_BASE + 0x205)
-#define INNOVATOR_FPGA_LCD_BRIGHT_LO            (OMAP1510_FPGA_BASE + 0x206)
-#define INNOVATOR_FPGA_LCD_BRIGHT_HI            (OMAP1510_FPGA_BASE + 0x207)
-#define INNOVATOR_FPGA_LED_GRN_LO               (OMAP1510_FPGA_BASE + 0x208)
-#define INNOVATOR_FPGA_LED_GRN_HI               (OMAP1510_FPGA_BASE + 0x209)
-#define INNOVATOR_FPGA_LED_RED_LO               (OMAP1510_FPGA_BASE + 0x20a)
-#define INNOVATOR_FPGA_LED_RED_HI               (OMAP1510_FPGA_BASE + 0x20b)
-#define INNOVATOR_FPGA_CAM_USB_CONTROL          (OMAP1510_FPGA_BASE + 0x20c)
-#define INNOVATOR_FPGA_EXP_CONTROL              (OMAP1510_FPGA_BASE + 0x20d)
-#define INNOVATOR_FPGA_ISR2                     (OMAP1510_FPGA_BASE + 0x20e)
-#define INNOVATOR_FPGA_IMR2                     (OMAP1510_FPGA_BASE + 0x210)
+#define OMAP1510_FPGA_HOST_RESET                IOMEM(OMAP1510_FPGA_BASE + 0xa)
+#define OMAP1510_FPGA_RST                       IOMEM(OMAP1510_FPGA_BASE + 0xb)
+
+#define OMAP1510_FPGA_AUDIO                     IOMEM(OMAP1510_FPGA_BASE + 0xc)
+#define OMAP1510_FPGA_DIP                       IOMEM(OMAP1510_FPGA_BASE + 0xe)
+#define OMAP1510_FPGA_FPGA_IO                   IOMEM(OMAP1510_FPGA_BASE + 0xf)
+#define OMAP1510_FPGA_UART1                     IOMEM(OMAP1510_FPGA_BASE + 0x14)
+#define OMAP1510_FPGA_UART2                     IOMEM(OMAP1510_FPGA_BASE + 0x15)
+#define OMAP1510_FPGA_OMAP1510_STATUS           IOMEM(OMAP1510_FPGA_BASE + 0x16)
+#define OMAP1510_FPGA_BOARD_REV                 IOMEM(OMAP1510_FPGA_BASE + 0x18)
+#define OMAP1510P1_PPT_DATA                     IOMEM(OMAP1510_FPGA_BASE + 0x100)
+#define OMAP1510P1_PPT_STATUS                   IOMEM(OMAP1510_FPGA_BASE + 0x101)
+#define OMAP1510P1_PPT_CONTROL                  IOMEM(OMAP1510_FPGA_BASE + 0x102)
+
+#define OMAP1510_FPGA_TOUCHSCREEN               IOMEM(OMAP1510_FPGA_BASE + 0x204)
+
+#define INNOVATOR_FPGA_INFO                     IOMEM(OMAP1510_FPGA_BASE + 0x205)
+#define INNOVATOR_FPGA_LCD_BRIGHT_LO            IOMEM(OMAP1510_FPGA_BASE + 0x206)
+#define INNOVATOR_FPGA_LCD_BRIGHT_HI            IOMEM(OMAP1510_FPGA_BASE + 0x207)
+#define INNOVATOR_FPGA_LED_GRN_LO               IOMEM(OMAP1510_FPGA_BASE + 0x208)
+#define INNOVATOR_FPGA_LED_GRN_HI               IOMEM(OMAP1510_FPGA_BASE + 0x209)
+#define INNOVATOR_FPGA_LED_RED_LO               IOMEM(OMAP1510_FPGA_BASE + 0x20a)
+#define INNOVATOR_FPGA_LED_RED_HI               IOMEM(OMAP1510_FPGA_BASE + 0x20b)
+#define INNOVATOR_FPGA_CAM_USB_CONTROL          IOMEM(OMAP1510_FPGA_BASE + 0x20c)
+#define INNOVATOR_FPGA_EXP_CONTROL              IOMEM(OMAP1510_FPGA_BASE + 0x20d)
+#define INNOVATOR_FPGA_ISR2                     IOMEM(OMAP1510_FPGA_BASE + 0x20e)
+#define INNOVATOR_FPGA_IMR2                     IOMEM(OMAP1510_FPGA_BASE + 0x210)
 
 #define OMAP1510_FPGA_ETHR_START                (OMAP1510_FPGA_START + 0x300)
 
diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h
index 85ded598853..12b31616503 100644
--- a/arch/arm/plat-omap/include/plat/gpmc.h
+++ b/arch/arm/plat-omap/include/plat/gpmc.h
@@ -41,6 +41,8 @@
 #define GPMC_NAND_ADDRESS       0x0000000b
 #define GPMC_NAND_DATA          0x0000000c
 
+#define GPMC_ENABLE_IRQ         0x0000000d
+
 /* ECC commands */
 #define GPMC_ECC_READ           0 /* Reset Hardware ECC for read */
 #define GPMC_ECC_WRITE          1 /* Reset Hardware ECC for write */
@@ -78,6 +80,19 @@
 #define WR_RD_PIN_MONITORING            0x00600000
 #define GPMC_PREFETCH_STATUS_FIFO_CNT(val)      ((val >> 24) & 0x7F)
 #define GPMC_PREFETCH_STATUS_COUNT(val) (val & 0x00003fff)
+#define GPMC_IRQ_FIFOEVENTENABLE        0x01
+#define GPMC_IRQ_COUNT_EVENT            0x02
+
+#define PREFETCH_FIFOTHRESHOLD_MAX      0x40
+#define PREFETCH_FIFOTHRESHOLD(val)     ((val) << 8)
+
+enum omap_ecc {
+                /* 1-bit ecc: stored at end of spare area */
+        OMAP_ECC_HAMMING_CODE_DEFAULT = 0, /* Default, s/w method */
+        OMAP_ECC_HAMMING_CODE_HW, /* gpmc to detect the error */
+                /* 1-bit ecc: stored at begining of spare area as romcode */
+        OMAP_ECC_HAMMING_CODE_HW_ROMCODE, /* gpmc method & romcode layout */
+};
 
 /*
  * Note that all values in this struct are in nanoseconds except sync_clk
@@ -130,12 +145,11 @@ extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base);
 extern void gpmc_cs_free(int cs);
 extern int gpmc_cs_set_reserved(int cs, int reserved);
 extern int gpmc_cs_reserved(int cs);
-extern int gpmc_prefetch_enable(int cs, int dma_mode,
+extern int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode,
                                         unsigned int u32_count, int is_write);
 extern int gpmc_prefetch_reset(int cs);
 extern void omap3_gpmc_save_context(void);
 extern void omap3_gpmc_restore_context(void);
-extern void gpmc_init(void);
 extern int gpmc_read_status(int cmd);
 extern int gpmc_cs_configure(int cs, int cmd, int wval);
 extern int gpmc_nand_read(int cs, int cmd);
diff --git a/arch/arm/plat-omap/include/plat/hardware.h b/arch/arm/plat-omap/include/plat/hardware.h
index d5b26adfb89..e87efe1499b 100644
--- a/arch/arm/plat-omap/include/plat/hardware.h
+++ b/arch/arm/plat-omap/include/plat/hardware.h
@@ -286,5 +286,6 @@
 #include <plat/omap24xx.h>
 #include <plat/omap34xx.h>
 #include <plat/omap44xx.h>
+#include <plat/ti816x.h>
 
 #endif  /* __ASM_ARCH_OMAP_HARDWARE_H */
diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h
index ef4106c1318..d72ec85c97e 100644
--- a/arch/arm/plat-omap/include/plat/io.h
+++ b/arch/arm/plat-omap/include/plat/io.h
@@ -259,7 +259,7 @@ struct omap_sdrc_params;
 extern void omap1_map_common_io(void);
 extern void omap1_init_common_hw(void);
 
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
 extern void omap242x_map_common_io(void);
 #else
 static inline void omap242x_map_common_io(void)
@@ -267,7 +267,7 @@ static inline void omap242x_map_common_io(void)
 }
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 extern void omap243x_map_common_io(void);
 #else
 static inline void omap243x_map_common_io(void)
@@ -283,6 +283,14 @@ static inline void omap34xx_map_common_io(void)
 }
 #endif
 
+#ifdef CONFIG_SOC_OMAPTI816X
+extern void omapti816x_map_common_io(void);
+#else
+static inline void omapti816x_map_common_io(void)
+{
+}
+#endif
+
 #ifdef CONFIG_ARCH_OMAP4
 extern void omap44xx_map_common_io(void);
 #else
diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h
index 69230d68553..174f1b9c8c0 100644
--- a/arch/arm/plat-omap/include/plat/iommu.h
+++ b/arch/arm/plat-omap/include/plat/iommu.h
@@ -31,6 +31,7 @@ struct iommu {
         struct clk      *clk;
         void __iomem    *regbase;
         struct device   *dev;
+        void            *isr_priv;
 
         unsigned int    refcount;
         struct mutex    iommu_lock;     /* global for this whole object */
@@ -47,7 +48,7 @@ struct iommu {
         struct list_head        mmap;
         struct mutex            mmap_lock; /* protect mmap */
 
-        int (*isr)(struct iommu *obj);
+        int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs, void *priv);
 
         void *ctx; /* iommu context: registres saved area */
         u32 da_start;
@@ -109,6 +110,13 @@ struct iommu_platform_data {
         u32 da_end;
 };
 
+/* IOMMU errors */
+#define OMAP_IOMMU_ERR_TLB_MISS         (1 << 0)
+#define OMAP_IOMMU_ERR_TRANS_FAULT      (1 << 1)
+#define OMAP_IOMMU_ERR_EMU_MISS         (1 << 2)
+#define OMAP_IOMMU_ERR_TBLWALK_FAULT    (1 << 3)
+#define OMAP_IOMMU_ERR_MULTIHIT_FAULT   (1 << 4)
+
 #if defined(CONFIG_ARCH_OMAP1)
 #error "iommu for this processor not implemented yet"
 #else
@@ -154,11 +162,17 @@ extern void flush_iotlb_range(struct iommu *obj, u32 start, u32 end);
 extern void flush_iotlb_all(struct iommu *obj);
 
 extern int iopgtable_store_entry(struct iommu *obj, struct iotlb_entry *e);
+extern void iopgtable_lookup_entry(struct iommu *obj, u32 da, u32 **ppgd,
+                                   u32 **ppte);
 extern size_t iopgtable_clear_entry(struct iommu *obj, u32 iova);
 
 extern int iommu_set_da_range(struct iommu *obj, u32 start, u32 end);
 extern struct iommu *iommu_get(const char *name);
 extern void iommu_put(struct iommu *obj);
+extern int iommu_set_isr(const char *name,
+                         int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs,
+                                    void *priv),
+                         void *isr_priv);
 
 extern void iommu_save_ctx(struct iommu *obj);
 extern void iommu_restore_ctx(struct iommu *obj);
diff --git a/arch/arm/plat-omap/include/plat/iovmm.h b/arch/arm/plat-omap/include/plat/iovmm.h
index bdc7ce5d7a4..32a2f6c4d39 100644
--- a/arch/arm/plat-omap/include/plat/iovmm.h
+++ b/arch/arm/plat-omap/include/plat/iovmm.h
@@ -71,8 +71,6 @@ struct iovm_struct {
 #define IOVMF_LINEAR_MASK       (3 << (2 + IOVMF_SW_SHIFT))
 
 #define IOVMF_DA_FIXED          (1 << (4 + IOVMF_SW_SHIFT))
-#define IOVMF_DA_ANON           (2 << (4 + IOVMF_SW_SHIFT))
-#define IOVMF_DA_MASK           (3 << (4 + IOVMF_SW_SHIFT))
 
 
 extern struct iovm_struct *find_iovm_area(struct iommu *obj, u32 da);
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 2910de921c5..d7792837046 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -315,9 +315,12 @@
 #define INT_34XX_SSM_ABORT_IRQ  6
 #define INT_34XX_SYS_NIRQ       7
 #define INT_34XX_D2D_FW_IRQ     8
+#define INT_34XX_L3_DBG_IRQ     9
+#define INT_34XX_L3_APP_IRQ     10
 #define INT_34XX_PRCM_MPU_IRQ   11
 #define INT_34XX_MCBSP1_IRQ     16
 #define INT_34XX_MCBSP2_IRQ     17
+#define INT_34XX_GPMC_IRQ       20
 #define INT_34XX_MCBSP3_IRQ     22
 #define INT_34XX_MCBSP4_IRQ     23
 #define INT_34XX_CAM_IRQ        24
@@ -411,7 +414,13 @@
 #define TWL_IRQ_END             TWL6030_IRQ_END
 #endif
 
-#define NR_IRQS                 TWL_IRQ_END
+/* GPMC related */
+#define OMAP_GPMC_IRQ_BASE      (TWL_IRQ_END)
+#define OMAP_GPMC_NR_IRQS       7
+#define OMAP_GPMC_IRQ_END       (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS)
+
+
+#define NR_IRQS                 OMAP_GPMC_IRQ_END
 
 #define OMAP_IRQ_BIT(irq)       (1 << ((irq) % 32))
 
diff --git a/arch/arm/plat-omap/include/plat/l3_2xxx.h b/arch/arm/plat-omap/include/plat/l3_2xxx.h
new file mode 100644
index 00000000000..b8b5641379b
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/l3_2xxx.h
@@ -0,0 +1,20 @@
+/*
+ * arch/arm/plat-omap/include/plat/l3_2xxx.h - L3 firewall definitions
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *      Sumit Semwal
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_2XXX_H
+#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_2XXX_H
+
+/* L3 CONNIDs */
+/* Display Sub system (DSS) */
+#define OMAP2_L3_CORE_FW_CONNID_DSS                     8
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/l3_3xxx.h b/arch/arm/plat-omap/include/plat/l3_3xxx.h
new file mode 100644
index 00000000000..cde1938c5f8
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/l3_3xxx.h
@@ -0,0 +1,20 @@
+/*
+ * arch/arm/plat-omap/include/plat/l3_3xxx.h - L3 firewall definitions
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *      Sumit Semwal
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_3XXX_H
+#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_3XXX_H
+
+/* L3 Initiator IDs */
+/* Display Sub system (DSS) */
+#define OMAP3_L3_CORE_FW_INIT_ID_DSS                    29
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/l4_2xxx.h b/arch/arm/plat-omap/include/plat/l4_2xxx.h
new file mode 100644
index 00000000000..3f39cf8a35c
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/l4_2xxx.h
@@ -0,0 +1,24 @@
+/*
+ * arch/arm/plat-omap/include/plat/l4_2xxx.h - L4 firewall definitions
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ *      Sumit Semwal
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L4_2XXX_H
+#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L4_2XXX_H
+
+/* L4 CORE */
+/* Display Sub system (DSS) */
+#define OMAP2420_L4_CORE_FW_DSS_CORE_REGION                     28
+#define OMAP2420_L4_CORE_FW_DSS_DISPC_REGION                    29
+#define OMAP2420_L4_CORE_FW_DSS_RFBI_REGION                     30
+#define OMAP2420_L4_CORE_FW_DSS_VENC_REGION                     31
+#define OMAP2420_L4_CORE_FW_DSS_TA_REGION                       32
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/l4_3xxx.h b/arch/arm/plat-omap/include/plat/l4_3xxx.h
index 5e194937542..881a858b1ff 100644
--- a/arch/arm/plat-omap/include/plat/l4_3xxx.h
+++ b/arch/arm/plat-omap/include/plat/l4_3xxx.h
@@ -21,4 +21,14 @@
 #define OMAP3_L4_CORE_FW_I2C3_REGION                            73
 #define OMAP3_L4_CORE_FW_I2C3_TA_REGION                         74
 
+/* Display Sub system (DSS) */
+#define OMAP3_L4_CORE_FW_DSS_PROT_GROUP                         2
+
+#define OMAP3_L4_CORE_FW_DSS_DSI_REGION                         104
+#define OMAP3ES1_L4_CORE_FW_DSS_CORE_REGION                     3
+#define OMAP3_L4_CORE_FW_DSS_CORE_REGION                        4
+#define OMAP3_L4_CORE_FW_DSS_DISPC_REGION                       4
+#define OMAP3_L4_CORE_FW_DSS_RFBI_REGION                        5
+#define OMAP3_L4_CORE_FW_DSS_VENC_REGION                        6
+#define OMAP3_L4_CORE_FW_DSS_TA_REGION                          7
 #endif
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index b87d83ccd54..f8f690ab299 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -37,6 +37,10 @@ static struct platform_device omap_mcbsp##port_nr = {	\
         .id     = OMAP_MCBSP##port_nr,                  \
 }
 
+#define MCBSP_CONFIG_TYPE2      0x2
+#define MCBSP_CONFIG_TYPE3      0x3
+#define MCBSP_CONFIG_TYPE4      0x4
+
 #define OMAP7XX_MCBSP1_BASE     0xfffb1000
 #define OMAP7XX_MCBSP2_BASE     0xfffb1800
 
@@ -48,32 +52,14 @@ static struct platform_device omap_mcbsp##port_nr = {	\
 #define OMAP1610_MCBSP2_BASE    0xfffb1000
 #define OMAP1610_MCBSP3_BASE    0xe1017000
 
-#define OMAP24XX_MCBSP1_BASE    0x48074000
-#define OMAP24XX_MCBSP2_BASE    0x48076000
-#define OMAP2430_MCBSP3_BASE    0x4808c000
-#define OMAP2430_MCBSP4_BASE    0x4808e000
-#define OMAP2430_MCBSP5_BASE    0x48096000
-
-#define OMAP34XX_MCBSP1_BASE    0x48074000
-#define OMAP34XX_MCBSP2_BASE    0x49022000
-#define OMAP34XX_MCBSP2_ST_BASE 0x49028000
-#define OMAP34XX_MCBSP3_BASE    0x49024000
-#define OMAP34XX_MCBSP3_ST_BASE 0x4902A000
-#define OMAP34XX_MCBSP3_BASE    0x49024000
-#define OMAP34XX_MCBSP4_BASE    0x49026000
-#define OMAP34XX_MCBSP5_BASE    0x48096000
-
-#define OMAP44XX_MCBSP1_BASE    0x49022000
-#define OMAP44XX_MCBSP2_BASE    0x49024000
-#define OMAP44XX_MCBSP3_BASE    0x49026000
-#define OMAP44XX_MCBSP4_BASE    0x48096000
-
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
+#ifdef CONFIG_ARCH_OMAP1
 
 #define OMAP_MCBSP_REG_DRR2     0x00
 #define OMAP_MCBSP_REG_DRR1     0x02
 #define OMAP_MCBSP_REG_DXR2     0x04
 #define OMAP_MCBSP_REG_DXR1     0x06
+#define OMAP_MCBSP_REG_DRR      0x02
+#define OMAP_MCBSP_REG_DXR      0x06
 #define OMAP_MCBSP_REG_SPCR2    0x08
 #define OMAP_MCBSP_REG_SPCR1    0x0a
 #define OMAP_MCBSP_REG_RCR2     0x0c
@@ -106,13 +92,6 @@ static struct platform_device omap_mcbsp##port_nr = {	\
 #define OMAP_MCBSP_REG_XCCR     0x00
 #define OMAP_MCBSP_REG_RCCR     0x00
 
-#define AUDIO_MCBSP_DATAWRITE   (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1)
-#define AUDIO_MCBSP_DATAREAD    (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1)
-
-#define AUDIO_MCBSP             OMAP_MCBSP1
-#define AUDIO_DMA_TX            OMAP_DMA_MCBSP1_TX
-#define AUDIO_DMA_RX            OMAP_DMA_MCBSP1_RX
-
 #else
 
 #define OMAP_MCBSP_REG_DRR2     0x00
@@ -168,13 +147,6 @@ static struct platform_device omap_mcbsp##port_nr = {	\
 #define OMAP_ST_REG_SFIRCR      0x28
 #define OMAP_ST_REG_SSELCR      0x2C
 
-#define AUDIO_MCBSP_DATAWRITE   (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1)
-#define AUDIO_MCBSP_DATAREAD    (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1)
-
-#define AUDIO_MCBSP             OMAP_MCBSP2
-#define AUDIO_DMA_TX            OMAP24XX_DMA_MCBSP2_TX
-#define AUDIO_DMA_RX            OMAP24XX_DMA_MCBSP2_RX
-
 #endif
 
 /************************** McBSP SPCR1 bit definitions ***********************/
@@ -428,8 +400,9 @@ struct omap_mcbsp_platform_data {
 #ifdef CONFIG_ARCH_OMAP3
         /* Sidetone block for McBSP 2 and 3 */
         unsigned long phys_base_st;
-        u16 buffer_size;
 #endif
+        u16 buffer_size;
+        unsigned int mcbsp_config_type;
 };
 
 struct omap_mcbsp_st_data {
@@ -445,6 +418,7 @@ struct omap_mcbsp_st_data {
 struct omap_mcbsp {
         struct device *dev;
         unsigned long phys_base;
+        unsigned long phys_dma_base;
         void __iomem *io_base;
         u8 id;
         u8 free;
@@ -471,7 +445,6 @@ struct omap_mcbsp {
         /* Protect the field .free, while checking if the mcbsp is in use */
         spinlock_t lock;
         struct omap_mcbsp_platform_data *pdata;
-        struct clk *iclk;
         struct clk *fclk;
 #ifdef CONFIG_ARCH_OMAP3
         struct omap_mcbsp_st_data *st_data;
@@ -480,7 +453,17 @@ struct omap_mcbsp {
         u16 max_rx_thres;
 #endif
         void *reg_cache;
+        unsigned int mcbsp_config_type;
 };
+
+/**
+ * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
+ * @sidetone: name of the sidetone device
+ */
+struct omap_mcbsp_dev_attr {
+        const char *sidetone;
+};
+
 extern struct omap_mcbsp **mcbsp_ptr;
 extern int omap_mcbsp_count, omap_mcbsp_cache_size;
 
@@ -488,8 +471,8 @@ extern int omap_mcbsp_count, omap_mcbsp_cache_size;
 #define id_to_mcbsp_ptr(id)             mcbsp_ptr[id];
 
 int omap_mcbsp_init(void);
-void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
-                                        int size);
+void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
+                        struct omap_mcbsp_platform_data *config, int size);
 void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config);
 #ifdef CONFIG_ARCH_OMAP3
 void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold);
@@ -539,6 +522,9 @@ int omap_mcbsp_set_io_type(unsigned int id, omap_mcbsp_io_type_t io_type);
 void omap2_mcbsp1_mux_clkr_src(u8 mux);
 void omap2_mcbsp1_mux_fsr_src(u8 mux);
 
+int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream);
+int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream);
+
 #ifdef CONFIG_ARCH_OMAP3
 /* Sidetone specific API */
 int omap_st_set_chgain(unsigned int id, int channel, s16 chgain);
diff --git a/arch/arm/plat-omap/include/plat/mcspi.h b/arch/arm/plat-omap/include/plat/mcspi.h
index 1254e4945b6..3d51b18131c 100644
--- a/arch/arm/plat-omap/include/plat/mcspi.h
+++ b/arch/arm/plat-omap/include/plat/mcspi.h
@@ -1,8 +1,19 @@
 #ifndef _OMAP2_MCSPI_H
 #define _OMAP2_MCSPI_H
 
+#define OMAP2_MCSPI_REV 0
+#define OMAP3_MCSPI_REV 1
+#define OMAP4_MCSPI_REV 2
+
+#define OMAP4_MCSPI_REG_OFFSET 0x100
+
 struct omap2_mcspi_platform_config {
         unsigned short  num_cs;
+        unsigned int regs_offset;
+};
+
+struct omap2_mcspi_dev_attr {
+        unsigned short num_chipselect;
 };
 
 struct omap2_mcspi_device_config {
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
index f57f36abb07..f38fef9f131 100644
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -24,25 +24,19 @@
 #define OMAP1_MMC2_BASE         0xfffb7c00      /* omap16xx only */
 
 #define OMAP24XX_NR_MMC         2
-#define OMAP34XX_NR_MMC         3
-#define OMAP44XX_NR_MMC         5
 #define OMAP2420_MMC_SIZE       OMAP1_MMC_SIZE
-#define OMAP3_HSMMC_SIZE        0x200
-#define OMAP4_HSMMC_SIZE        0x1000
 #define OMAP2_MMC1_BASE         0x4809c000
-#define OMAP2_MMC2_BASE         0x480b4000
-#define OMAP3_MMC3_BASE         0x480ad000
-#define OMAP4_MMC4_BASE         0x480d1000
-#define OMAP4_MMC5_BASE         0x480d5000
+
 #define OMAP4_MMC_REG_OFFSET    0x100
-#define HSMMC5                  (1 << 4)
-#define HSMMC4                  (1 << 3)
-#define HSMMC3                  (1 << 2)
-#define HSMMC2                  (1 << 1)
-#define HSMMC1                  (1 << 0)
 
 #define OMAP_MMC_MAX_SLOTS      2
 
+#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT   BIT(1)
+
+struct omap_mmc_dev_attr {
+        u8 flags;
+};
+
 struct omap_mmc_platform_data {
         /* back-link to device */
         struct device *dev;
@@ -71,6 +65,9 @@ struct omap_mmc_platform_data {
 
         u64 dma_mask;
 
+        /* Integrating attributes from the omap_hwmod layer */
+        u8 controller_flags;
+
         /* Register offset deviation */
         u16 reg_offset;
 
@@ -159,8 +156,7 @@ extern void omap_mmc_notify_cover_event(struct device *dev, int slot,
         defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
 void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
                                 int nr_controllers);
-void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
-                                int nr_controllers);
+void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data);
 int omap_mmc_add(const char *name, int id, unsigned long base,
                                 unsigned long size, unsigned int irq,
                                 struct omap_mmc_platform_data *data);
@@ -169,8 +165,7 @@ static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
                                 int nr_controllers)
 {
 }
-static inline void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
-                                int nr_controllers)
+static inline void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
 {
 }
 static inline int omap_mmc_add(const char *name, int id, unsigned long base,
diff --git a/arch/arm/plat-omap/include/plat/multi.h b/arch/arm/plat-omap/include/plat/multi.h
index ffd909fa528..999ffba2690 100644
--- a/arch/arm/plat-omap/include/plat/multi.h
+++ b/arch/arm/plat-omap/include/plat/multi.h
@@ -66,7 +66,7 @@
 #  error "OMAP1 and OMAP2PLUS can't be selected at the same time"
 # endif
 #endif
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
 # ifdef OMAP_NAME
 #  undef  MULTI_OMAP2
 #  define MULTI_OMAP2
@@ -74,7 +74,7 @@
 #  define OMAP_NAME omap2420
 # endif
 #endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 # ifdef OMAP_NAME
 #  undef  MULTI_OMAP2
 #  define MULTI_OMAP2
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index 6562cd082bb..d86d1ecf006 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -8,8 +8,16 @@
  * published by the Free Software Foundation.
  */
 
+#include <plat/gpmc.h>
 #include <linux/mtd/partitions.h>
 
+enum nand_io {
+        NAND_OMAP_PREFETCH_POLLED = 0,  /* prefetch polled mode, default */
+        NAND_OMAP_POLLED,               /* polled mode, without prefetch */
+        NAND_OMAP_PREFETCH_DMA,         /* prefetch enabled sDMA mode */
+        NAND_OMAP_PREFETCH_IRQ          /* prefetch enabled irq mode */
+};
+
 struct omap_nand_platform_data {
         unsigned int            options;
         int                     cs;
@@ -20,8 +28,11 @@ struct omap_nand_platform_data {
         int                     (*nand_setup)(void);
         int                     (*dev_ready)(struct omap_nand_platform_data *);
         int                     dma_channel;
+        int                     gpmc_irq;
+        enum nand_io            xfer_type;
         unsigned long           phys_base;
         int                     devsize;
+        enum omap_ecc           ecc_opt;
 };
 
 /* minimum size for IO mapping */
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 1eee85a8abb..1adea9c6298 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -1,7 +1,7 @@
 /*
  * omap_hwmod macros, structures
  *
- * Copyright (C) 2009-2010 Nokia Corporation
+ * Copyright (C) 2009-2011 Nokia Corporation
  * Paul Walmsley
  *
  * Created in collaboration with (alphabetical order): Benoît Cousson,
@@ -30,11 +30,11 @@
 #define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD_H
 
 #include <linux/kernel.h>
+#include <linux/init.h>
 #include <linux/list.h>
 #include <linux/ioport.h>
 #include <linux/spinlock.h>
 #include <plat/cpu.h>
-#include <plat/voltage.h>
 
 struct omap_device;
 
@@ -90,6 +90,9 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
 struct omap_hwmod_mux_info {
         int                             nr_pads;
         struct omap_device_pad          *pads;
+        int                             nr_pads_dynamic;
+        struct omap_device_pad          **pads_dynamic;
+        bool                            enabled;
 };
 
 /**
@@ -124,6 +127,7 @@ struct omap_hwmod_dma_info {
  * struct omap_hwmod_rst_info - IPs reset lines use by hwmod
  * @name: name of the reset line (module local name)
  * @rst_shift: Offset of the reset bit
+ * @st_shift: Offset of the reset status bit (OMAP2/3 only)
  *
  * @name should be something short, e.g., "cpu0" or "rst". It is defined
  * locally to the hwmod.
@@ -131,6 +135,7 @@ struct omap_hwmod_dma_info {
 struct omap_hwmod_rst_info {
         const char      *name;
         u8              rst_shift;
+        u8              st_shift;
 };
 
 /**
@@ -178,7 +183,8 @@ struct omap_hwmod_omap2_firewall {
 #define ADDR_TYPE_RT            (1 << 1)
 
 /**
- * struct omap_hwmod_addr_space - MPU address space handled by the hwmod
+ * struct omap_hwmod_addr_space - address space handled by the hwmod
+ * @name: name of the address space
  * @pa_start: starting physical address
  * @pa_end: ending physical address
  * @flags: (see omap_hwmod_addr_space.flags macros above)
@@ -187,6 +193,7 @@ struct omap_hwmod_omap2_firewall {
  * structure.  GPMC is one example.
  */
 struct omap_hwmod_addr_space {
+        const char *name;
         u32 pa_start;
         u32 pa_end;
         u8 flags;
@@ -370,9 +377,11 @@ struct omap_hwmod_omap4_prcm {
  *     of standby, rather than relying on module smart-standby
  * HWMOD_INIT_NO_RESET: don't reset this module at boot - important for
  *     SDRAM controller, etc. XXX probably belongs outside the main hwmod file
+ *     XXX Should be HWMOD_SETUP_NO_RESET
  * HWMOD_INIT_NO_IDLE: don't idle this module at boot - important for SDRAM
  *     controller, etc. XXX probably belongs outside the main hwmod file
- * HWMOD_NO_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE)
+ *     XXX Should be HWMOD_SETUP_NO_IDLE
+ * HWMOD_NO_OCP_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE)
  *     when module is enabled, rather than the default, which is to
  *     enable autoidle
  * HWMOD_SET_DEFAULT_CLOCKACT: program CLOCKACTIVITY bits at startup
@@ -535,11 +544,12 @@ struct omap_hwmod {
         const struct omap_chip_id       omap_chip;
 };
 
-int omap_hwmod_init(struct omap_hwmod **ohs);
+int omap_hwmod_register(struct omap_hwmod **ohs);
 struct omap_hwmod *omap_hwmod_lookup(const char *name);
 int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
                         void *data);
-int omap_hwmod_late_init(void);
+
+int __init omap_hwmod_setup_one(const char *name);
 
 int omap_hwmod_enable(struct omap_hwmod *oh);
 int _omap_hwmod_enable(struct omap_hwmod *oh);
@@ -555,6 +565,7 @@ int omap_hwmod_enable_clocks(struct omap_hwmod *oh);
 int omap_hwmod_disable_clocks(struct omap_hwmod *oh);
 
 int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode);
+int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle);
 
 int omap_hwmod_reset(struct omap_hwmod *oh);
 void omap_hwmod_ocp_barrier(struct omap_hwmod *oh);
@@ -589,6 +600,8 @@ int omap_hwmod_for_each_by_class(const char *classname,
 int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state);
 u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh);
 
+int omap_hwmod_no_setup_reset(struct omap_hwmod *oh);
+
 /*
  * Chip variant-specific hwmod init routines - XXX should be converted
  * to use initcalls once the initial boot ordering is straightened out
diff --git a/arch/arm/plat-omap/include/plat/onenand.h b/arch/arm/plat-omap/include/plat/onenand.h
index affe87e9ece..cbe897ca7f9 100644
--- a/arch/arm/plat-omap/include/plat/onenand.h
+++ b/arch/arm/plat-omap/include/plat/onenand.h
@@ -15,12 +15,20 @@
 #define ONENAND_SYNC_READ       (1 << 0)
 #define ONENAND_SYNC_READWRITE  (1 << 1)
 
+struct onenand_freq_info {
+        u16                     maf_id;
+        u16                     dev_id;
+        u16                     ver_id;
+};
+
 struct omap_onenand_platform_data {
         int                     cs;
         int                     gpio_irq;
         struct mtd_partition    *parts;
         int                     nr_parts;
-        int                     (*onenand_setup)(void __iomem *, int freq);
+        int                     (*onenand_setup)(void __iomem *, int *freq_ptr);
+        int             (*get_freq)(const struct onenand_freq_info *freq_info,
+                                    bool *clk_dep);
         int                     dma_channel;
         u8                      flags;
         u8                      regulator_can_sleep;
diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h
index 2fdf8c80d39..267f43bb2a4 100644
--- a/arch/arm/plat-omap/include/plat/prcm.h
+++ b/arch/arm/plat-omap/include/plat/prcm.h
@@ -28,7 +28,6 @@
 #define __ASM_ARM_ARCH_OMAP_PRCM_H
 
 u32 omap_prcm_get_reset_sources(void);
-void omap_prcm_arch_reset(char mode, const char *cmd);
 int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
                          const char *name);
 
diff --git a/arch/arm/plat-omap/include/plat/sdrc.h b/arch/arm/plat-omap/include/plat/sdrc.h
index efd87c8dda6..925b12b500d 100644
--- a/arch/arm/plat-omap/include/plat/sdrc.h
+++ b/arch/arm/plat-omap/include/plat/sdrc.h
@@ -124,8 +124,14 @@ struct omap_sdrc_params {
         u32 mr;
 };
 
-void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+void omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
                             struct omap_sdrc_params *sdrc_cs1);
+#else
+static inline void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
+                                          struct omap_sdrc_params *sdrc_cs1) {};
+#endif
+
 int omap2_sdrc_get_params(unsigned long r,
                           struct omap_sdrc_params **sdrc_cs0,
                           struct omap_sdrc_params **sdrc_cs1);
diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h
index 8ff605c83ac..2723f9166ea 100644
--- a/arch/arm/plat-omap/include/plat/serial.h
+++ b/arch/arm/plat-omap/include/plat/serial.h
@@ -51,6 +51,11 @@
 #define OMAP4_UART3_BASE        0x48020000
 #define OMAP4_UART4_BASE        0x4806e000
 
+/* TI816X serial ports */
+#define TI816X_UART1_BASE       0x48020000
+#define TI816X_UART2_BASE       0x48022000
+#define TI816X_UART3_BASE       0x48024000
+
 /* External port on Zoom2/3 */
 #define ZOOM_UART_BASE          0x10000000
 #define ZOOM_UART_VIRT          0xfa400000
@@ -81,6 +86,9 @@
 #define OMAP4UART2              OMAP2UART2
 #define OMAP4UART3              43
 #define OMAP4UART4              44
+#define TI816XUART1             81
+#define TI816XUART2             82
+#define TI816XUART3             83
 #define ZOOM_UART               95              /* Only on zoom2/3 */
 
 /* This is only used by 8250.c for omap1510 */
@@ -96,7 +104,6 @@
 
 struct omap_board_data;
 
-extern void __init omap_serial_early_init(void);
 extern void omap_serial_init(void);
 extern void omap_serial_init_port(struct omap_board_data *bdata);
 extern int omap_uart_can_sleep(void);
diff --git a/arch/arm/plat-omap/include/plat/system.h b/arch/arm/plat-omap/include/plat/system.h
index d0a119f735b..c5fa9e92900 100644
--- a/arch/arm/plat-omap/include/plat/system.h
+++ b/arch/arm/plat-omap/include/plat/system.h
@@ -4,48 +4,14 @@
  */
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
-#include <linux/clk.h>
 
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-
-#include <plat/prcm.h>
-
-#ifndef CONFIG_MACH_VOICEBLUE
-#define voiceblue_reset()               do {} while (0)
-#else
-extern void voiceblue_reset(void);
-#endif
+#include <asm/proc-fns.h>
 
 static inline void arch_idle(void)
 {
         cpu_do_idle();
 }
 
-static inline void omap1_arch_reset(char mode, const char *cmd)
-{
-        /*
-         * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
-         * "Global Software Reset Affects Traffic Controller Frequency".
-         */
-        if (cpu_is_omap5912()) {
-                omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4),
-                                 DPLL_CTL);
-                omap_writew(0x8, ARM_RSTCT1);
-        }
-
-        if (machine_is_voiceblue())
-                voiceblue_reset();
-        else
-                omap_writew(1, ARM_RSTCT1);
-}
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-        if (!cpu_class_is_omap2())
-                omap1_arch_reset(mode, cmd);
-        else
-                omap_prcm_arch_reset(mode, cmd);
-}
+extern void (*arch_reset)(char, const char *);
 
 #endif
diff --git a/arch/arm/plat-omap/include/plat/ti816x.h b/arch/arm/plat-omap/include/plat/ti816x.h
new file mode 100644
index 00000000000..50510f5dda1
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/ti816x.h
@@ -0,0 +1,27 @@
+/*
+ * This file contains the address data for various TI816X modules.
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ASM_ARCH_TI816X_H
+#define __ASM_ARCH_TI816X_H
+
+#define L4_SLOW_TI816X_BASE     0x48000000
+
+#define TI816X_SCM_BASE         0x48140000
+#define TI816X_CTRL_BASE        TI816X_SCM_BASE
+#define TI816X_PRCM_BASE        0x48180000
+
+#define TI816X_ARM_INTC_BASE    0x48200000
+
+#endif /* __ASM_ARCH_TI816X_H */
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index ad98b85cae2..30b891c4a93 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -93,6 +93,10 @@ static inline void flush(void)
 #define DEBUG_LL_ZOOM(mach)                                             \
         _DEBUG_LL_ENTRY(mach, ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART)
 
+#define DEBUG_LL_TI816X(p, mach)                                        \
+        _DEBUG_LL_ENTRY(mach, TI816X_UART##p##_BASE, OMAP_PORT_SHIFT,   \
+                TI816XUART##p)
+
 static inline void __arch_decomp_setup(unsigned long arch_id)
 {
         int port = 0;
@@ -166,6 +170,9 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
                 DEBUG_LL_ZOOM(omap_zoom2);
                 DEBUG_LL_ZOOM(omap_zoom3);
 
+                /* TI8168 base boards using UART3 */
+                DEBUG_LL_TI816X(3, ti8168evm);
+
         } while (0);
 }
 
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index fe449f1a1c1..02b96c8f6a1 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -110,6 +110,11 @@ extern int omap4430_phy_exit(struct device *dev);
 extern int omap4430_phy_suspend(struct device *dev, int suspend);
 #endif
 
+extern void am35x_musb_reset(void);
+extern void am35x_musb_phy_power(u8 on);
+extern void am35x_musb_clear_irq(void);
+extern void am35x_musb_set_mode(u8 musb_mode);
+
 /*
  * FIXME correct answer depends on hmc_mode,
  * as does (on omap1) any nonzero value for config->otg port number
diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c
index f1295fafcd3..f1ecfa9fc61 100644
--- a/arch/arm/plat-omap/io.c
+++ b/arch/arm/plat-omap/io.c
@@ -85,7 +85,10 @@ void __iomem *omap_ioremap(unsigned long p, size_t size, unsigned int type)
         }
 #endif
 #ifdef CONFIG_ARCH_OMAP3
-        if (cpu_is_omap34xx()) {
+        if (cpu_is_ti816x()) {
+                if (BETWEEN(p, L4_34XX_PHYS, L4_34XX_SIZE))
+                        return XLATE(p, L4_34XX_PHYS, L4_34XX_VIRT);
+        } else if (cpu_is_omap34xx()) {
                 if (BETWEEN(p, L3_34XX_PHYS, L3_34XX_SIZE))
                         return XLATE(p, L3_34XX_PHYS, L3_34XX_VIRT);
                 if (BETWEEN(p, L4_34XX_PHYS, L4_34XX_SIZE))
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index b1107c08da5..8a51fd58f65 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -104,6 +104,9 @@ static int iommu_enable(struct iommu *obj)
         if (!obj)
                 return -EINVAL;
 
+        if (!arch_iommu)
+                return -ENODEV;
+
         clk_enable(obj->clk);
 
         err = arch_iommu->enable(obj);
@@ -780,25 +783,19 @@ static void iopgtable_clear_entry_all(struct iommu *obj)
  */
 static irqreturn_t iommu_fault_handler(int irq, void *data)
 {
-        u32 stat, da;
+        u32 da, errs;
         u32 *iopgd, *iopte;
-        int err = -EIO;
         struct iommu *obj = data;
 
         if (!obj->refcount)
                 return IRQ_NONE;
 
-        /* Dynamic loading TLB or PTE */
-        if (obj->isr)
-                err = obj->isr(obj);
-
-        if (!err)
-                return IRQ_HANDLED;
-
         clk_enable(obj->clk);
-        stat = iommu_report_fault(obj, &da);
+        errs = iommu_report_fault(obj, &da);
         clk_disable(obj->clk);
-        if (!stat)
+
+        /* Fault callback or TLB/PTE Dynamic loading */
+        if (obj->isr && !obj->isr(obj, da, errs, obj->isr_priv))
                 return IRQ_HANDLED;
 
         iommu_disable(obj);
@@ -806,15 +803,16 @@ static irqreturn_t iommu_fault_handler(int irq, void *data)
         iopgd = iopgd_offset(obj, da);
 
         if (!iopgd_is_table(*iopgd)) {
-                dev_err(obj->dev, "%s: da:%08x pgd:%p *pgd:%08x\n", __func__,
-                        da, iopgd, *iopgd);
+                dev_err(obj->dev, "%s: errs:0x%08x da:0x%08x pgd:0x%p "
+                        "*pgd:px%08x\n", obj->name, errs, da, iopgd, *iopgd);
                 return IRQ_NONE;
         }
 
         iopte = iopte_offset(iopgd, da);
 
-        dev_err(obj->dev, "%s: da:%08x pgd:%p *pgd:%08x pte:%p *pte:%08x\n",
-                __func__, da, iopgd, *iopgd, iopte, *iopte);
+        dev_err(obj->dev, "%s: errs:0x%08x da:0x%08x pgd:0x%p *pgd:0x%08x "
+                "pte:0x%p *pte:0x%08x\n", obj->name, errs, da, iopgd, *iopgd,
+                iopte, *iopte);
 
         return IRQ_NONE;
 }
@@ -917,6 +915,33 @@ void iommu_put(struct iommu *obj)
 }
 EXPORT_SYMBOL_GPL(iommu_put);
 
+int iommu_set_isr(const char *name,
+                  int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs,
+                             void *priv),
+                  void *isr_priv)
+{
+        struct device *dev;
+        struct iommu *obj;
+
+        dev = driver_find_device(&omap_iommu_driver.driver, NULL, (void *)name,
+                                 device_match_by_alias);
+        if (!dev)
+                return -ENODEV;
+
+        obj = to_iommu(dev);
+        mutex_lock(&obj->iommu_lock);
+        if (obj->refcount != 0) {
+                mutex_unlock(&obj->iommu_lock);
+                return -EBUSY;
+        }
+        obj->isr = isr;
+        obj->isr_priv = isr_priv;
+        mutex_unlock(&obj->iommu_lock);
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(iommu_set_isr);
+
 /*
  *      OMAP Device MMU(IOMMU) detection
  */
@@ -957,11 +982,6 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev)
                 err = -ENODEV;
                 goto err_mem;
         }
-        obj->regbase = ioremap(res->start, resource_size(res));
-        if (!obj->regbase) {
-                err = -ENOMEM;
-                goto err_mem;
-        }
 
         res = request_mem_region(res->start, resource_size(res),
                                  dev_name(&pdev->dev));
@@ -970,6 +990,12 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev)
                 goto err_mem;
         }
 
+        obj->regbase = ioremap(res->start, resource_size(res));
+        if (!obj->regbase) {
+                err = -ENOMEM;
+                goto err_ioremap;
+        }
+
         irq = platform_get_irq(pdev, 0);
         if (irq < 0) {
                 err = -ENODEV;
@@ -998,8 +1024,9 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev)
 err_pgd:
         free_irq(irq, obj);
 err_irq:
-        release_mem_region(res->start, resource_size(res));
         iounmap(obj->regbase);
+err_ioremap:
+        release_mem_region(res->start, resource_size(res));
 err_mem:
         clk_put(obj->clk);
 err_clk:
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index 6dc1296c8c7..51ef43e8def 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -271,20 +271,21 @@ static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da,
                                            size_t bytes, u32 flags)
 {
         struct iovm_struct *new, *tmp;
-        u32 start, prev_end, alignement;
+        u32 start, prev_end, alignment;
 
         if (!obj || !bytes)
                 return ERR_PTR(-EINVAL);
 
         start = da;
-        alignement = PAGE_SIZE;
+        alignment = PAGE_SIZE;
 
-        if (flags & IOVMF_DA_ANON) {
-                start = obj->da_start;
+        if (~flags & IOVMF_DA_FIXED) {
+                /* Don't map address 0 */
+                start = obj->da_start ? obj->da_start : alignment;
 
                 if (flags & IOVMF_LINEAR)
-                        alignement = iopgsz_max(bytes);
-                start = roundup(start, alignement);
+                        alignment = iopgsz_max(bytes);
+                start = roundup(start, alignment);
         } else if (start < obj->da_start || start > obj->da_end ||
                                         obj->da_end - start < bytes) {
                 return ERR_PTR(-EINVAL);
@@ -303,8 +304,8 @@ static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da,
                 if (tmp->da_start > start && (tmp->da_start - start) >= bytes)
                         goto found;
 
-                if (tmp->da_end >= start && flags & IOVMF_DA_ANON)
-                        start = roundup(tmp->da_end + 1, alignement);
+                if (tmp->da_end >= start && ~flags & IOVMF_DA_FIXED)
+                        start = roundup(tmp->da_end + 1, alignment);
 
                 prev_end = tmp->da_end;
         }
@@ -650,7 +651,6 @@ u32 iommu_vmap(struct iommu *obj, u32 da, const struct sg_table *sgt,
         flags &= IOVMF_HW_MASK;
         flags |= IOVMF_DISCONT;
         flags |= IOVMF_MMIO;
-        flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
 
         da = __iommu_vmap(obj, da, sgt, va, bytes, flags);
         if (IS_ERR_VALUE(da))
@@ -690,7 +690,7 @@ EXPORT_SYMBOL_GPL(iommu_vunmap);
  * @flags:      iovma and page property
  *
  * Allocate @bytes linearly and creates 1-n-1 mapping and returns
- * @da again, which might be adjusted if 'IOVMF_DA_ANON' is set.
+ * @da again, which might be adjusted if 'IOVMF_DA_FIXED' is not set.
  */
 u32 iommu_vmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags)
 {
@@ -709,7 +709,6 @@ u32 iommu_vmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags)
         flags &= IOVMF_HW_MASK;
         flags |= IOVMF_DISCONT;
         flags |= IOVMF_ALLOC;
-        flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
 
         sgt = sgtable_alloc(bytes, flags, da, 0);
         if (IS_ERR(sgt)) {
@@ -780,7 +779,7 @@ static u32 __iommu_kmap(struct iommu *obj, u32 da, u32 pa, void *va,
  * @flags:      iovma and page property
  *
  * Creates 1-1-1 mapping and returns @da again, which can be
- * adjusted if 'IOVMF_DA_ANON' is set.
+ * adjusted if 'IOVMF_DA_FIXED' is not set.
  */
 u32 iommu_kmap(struct iommu *obj, u32 da, u32 pa, size_t bytes,
                  u32 flags)
@@ -799,7 +798,6 @@ u32 iommu_kmap(struct iommu *obj, u32 da, u32 pa, size_t bytes,
         flags &= IOVMF_HW_MASK;
         flags |= IOVMF_LINEAR;
         flags |= IOVMF_MMIO;
-        flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
 
         da = __iommu_kmap(obj, da, pa, va, bytes, flags);
         if (IS_ERR_VALUE(da))
@@ -838,7 +836,7 @@ EXPORT_SYMBOL_GPL(iommu_kunmap);
  * @flags:      iovma and page property
  *
  * Allocate @bytes linearly and creates 1-1-1 mapping and returns
- * @da again, which might be adjusted if 'IOVMF_DA_ANON' is set.
+ * @da again, which might be adjusted if 'IOVMF_DA_FIXED' is not set.
  */
 u32 iommu_kmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags)
 {
@@ -858,7 +856,6 @@ u32 iommu_kmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags)
         flags &= IOVMF_HW_MASK;
         flags |= IOVMF_LINEAR;
         flags |= IOVMF_ALLOC;
-        flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
 
         da = __iommu_kmap(obj, da, pa, va, bytes, flags);
         if (IS_ERR_VALUE(da))
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index b5a6e178a7f..d598d9fd65a 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -27,6 +27,8 @@
 
 #include <plat/dma.h>
 #include <plat/mcbsp.h>
+#include <plat/omap_device.h>
+#include <linux/pm_runtime.h>
 
 /* XXX These "sideways" includes are a sign that something is wrong */
 #include "../mach-omap2/cm2xxx_3xxx.h"
@@ -227,10 +229,83 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
 }
 EXPORT_SYMBOL(omap_mcbsp_config);
 
+/**
+ * omap_mcbsp_dma_params - returns the dma channel number
+ * @id - mcbsp id
+ * @stream - indicates the direction of data flow (rx or tx)
+ *
+ * Returns the dma channel number for the rx channel or tx channel
+ * based on the value of @stream for the requested mcbsp given by @id
+ */
+int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream)
+{
+        struct omap_mcbsp *mcbsp;
+
+        if (!omap_mcbsp_check_valid_id(id)) {
+                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
+                return -ENODEV;
+        }
+        mcbsp = id_to_mcbsp_ptr(id);
+
+        if (stream)
+                return mcbsp->dma_rx_sync;
+        else
+                return mcbsp->dma_tx_sync;
+}
+EXPORT_SYMBOL(omap_mcbsp_dma_ch_params);
+
+/**
+ * omap_mcbsp_dma_reg_params - returns the address of mcbsp data register
+ * @id - mcbsp id
+ * @stream - indicates the direction of data flow (rx or tx)
+ *
+ * Returns the address of mcbsp data transmit register or data receive register
+ * to be used by DMA for transferring/receiving data based on the value of
+ * @stream for the requested mcbsp given by @id
+ */
+int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream)
+{
+        struct omap_mcbsp *mcbsp;
+        int data_reg;
+
+        if (!omap_mcbsp_check_valid_id(id)) {
+                printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
+                return -ENODEV;
+        }
+        mcbsp = id_to_mcbsp_ptr(id);
+
+        data_reg = mcbsp->phys_dma_base;
+
+        if (mcbsp->mcbsp_config_type < MCBSP_CONFIG_TYPE2) {
+                if (stream)
+                        data_reg += OMAP_MCBSP_REG_DRR1;
+                else
+                        data_reg += OMAP_MCBSP_REG_DXR1;
+        } else {
+                if (stream)
+                        data_reg += OMAP_MCBSP_REG_DRR;
+                else
+                        data_reg += OMAP_MCBSP_REG_DXR;
+        }
+
+        return data_reg;
+}
+EXPORT_SYMBOL(omap_mcbsp_dma_reg_params);
+
 #ifdef CONFIG_ARCH_OMAP3
+static struct omap_device *find_omap_device_by_dev(struct device *dev)
+{
+        struct platform_device *pdev = container_of(dev,
+                                        struct platform_device, dev);
+        return container_of(pdev, struct omap_device, pdev);
+}
+
 static void omap_st_on(struct omap_mcbsp *mcbsp)
 {
         unsigned int w;
+        struct omap_device *od;
+
+        od = find_omap_device_by_dev(mcbsp->dev);
 
         /*
          * Sidetone uses McBSP ICLK - which must not idle when sidetones
@@ -244,9 +319,6 @@ static void omap_st_on(struct omap_mcbsp *mcbsp)
         w = MCBSP_READ(mcbsp, SSELCR);
         MCBSP_WRITE(mcbsp, SSELCR, w | SIDETONEEN);
 
-        w = MCBSP_ST_READ(mcbsp, SYSCONFIG);
-        MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w & ~(ST_AUTOIDLE));
-
         /* Enable Sidetone from Sidetone Core */
         w = MCBSP_ST_READ(mcbsp, SSELCR);
         MCBSP_ST_WRITE(mcbsp, SSELCR, w | ST_SIDETONEEN);
@@ -255,13 +327,13 @@ static void omap_st_on(struct omap_mcbsp *mcbsp)
 static void omap_st_off(struct omap_mcbsp *mcbsp)
 {
         unsigned int w;
+        struct omap_device *od;
+
+        od = find_omap_device_by_dev(mcbsp->dev);
 
         w = MCBSP_ST_READ(mcbsp, SSELCR);
         MCBSP_ST_WRITE(mcbsp, SSELCR, w & ~(ST_SIDETONEEN));
 
-        w = MCBSP_ST_READ(mcbsp, SYSCONFIG);
-        MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w | ST_AUTOIDLE);
-
         w = MCBSP_READ(mcbsp, SSELCR);
         MCBSP_WRITE(mcbsp, SSELCR, w & ~(SIDETONEEN));
 
@@ -273,9 +345,9 @@ static void omap_st_off(struct omap_mcbsp *mcbsp)
 static void omap_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir)
 {
         u16 val, i;
+        struct omap_device *od;
 
-        val = MCBSP_ST_READ(mcbsp, SYSCONFIG);
-        MCBSP_ST_WRITE(mcbsp, SYSCONFIG, val & ~(ST_AUTOIDLE));
+        od = find_omap_device_by_dev(mcbsp->dev);
 
         val = MCBSP_ST_READ(mcbsp, SSELCR);
 
@@ -303,9 +375,9 @@ static void omap_st_chgain(struct omap_mcbsp *mcbsp)
 {
         u16 w;
         struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
+        struct omap_device *od;
 
-        w = MCBSP_ST_READ(mcbsp, SYSCONFIG);
-        MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w & ~(ST_AUTOIDLE));
+        od = find_omap_device_by_dev(mcbsp->dev);
 
         w = MCBSP_ST_READ(mcbsp, SSELCR);
 
@@ -648,48 +720,33 @@ EXPORT_SYMBOL(omap_mcbsp_get_dma_op_mode);
 
 static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp)
 {
+        struct omap_device *od;
+
+        od = find_omap_device_by_dev(mcbsp->dev);
         /*
          * Enable wakup behavior, smart idle and all wakeups
          * REVISIT: some wakeups may be unnecessary
          */
         if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
-                u16 syscon;
-
-                syscon = MCBSP_READ(mcbsp, SYSCON);
-                syscon &= ~(ENAWAKEUP | SIDLEMODE(0x03) | CLOCKACTIVITY(0x03));
-
-                if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) {
-                        syscon |= (ENAWAKEUP | SIDLEMODE(0x02) |
-                                        CLOCKACTIVITY(0x02));
-                        MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN);
-                } else {
-                        syscon |= SIDLEMODE(0x01);
-                }
-
-                MCBSP_WRITE(mcbsp, SYSCON, syscon);
+                MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN);
         }
 }
 
 static inline void omap34xx_mcbsp_free(struct omap_mcbsp *mcbsp)
 {
+        struct omap_device *od;
+
+        od = find_omap_device_by_dev(mcbsp->dev);
+
         /*
          * Disable wakup behavior, smart idle and all wakeups
          */
         if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
-                u16 syscon;
-
-                syscon = MCBSP_READ(mcbsp, SYSCON);
-                syscon &= ~(ENAWAKEUP | SIDLEMODE(0x03) | CLOCKACTIVITY(0x03));
                 /*
                  * HW bug workaround - If no_idle mode is taken, we need to
                  * go to smart_idle before going to always_idle, or the
                  * device will not hit retention anymore.
                  */
-                syscon |= SIDLEMODE(0x02);
-                MCBSP_WRITE(mcbsp, SYSCON, syscon);
-
-                syscon &= ~(SIDLEMODE(0x03));
-                MCBSP_WRITE(mcbsp, SYSCON, syscon);
 
                 MCBSP_WRITE(mcbsp, WAKEUPEN, 0);
         }
@@ -764,8 +821,7 @@ int omap_mcbsp_request(unsigned int id)
         if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request)
                 mcbsp->pdata->ops->request(id);
 
-        clk_enable(mcbsp->iclk);
-        clk_enable(mcbsp->fclk);
+        pm_runtime_get_sync(mcbsp->dev);
 
         /* Do procedure specific to omap34xx arch, if applicable */
         omap34xx_mcbsp_request(mcbsp);
@@ -813,8 +869,7 @@ err_clk_disable:
         /* Do procedure specific to omap34xx arch, if applicable */
         omap34xx_mcbsp_free(mcbsp);
 
-        clk_disable(mcbsp->fclk);
-        clk_disable(mcbsp->iclk);
+        pm_runtime_put_sync(mcbsp->dev);
 
         spin_lock(&mcbsp->lock);
         mcbsp->free = true;
@@ -844,8 +899,7 @@ void omap_mcbsp_free(unsigned int id)
         /* Do procedure specific to omap34xx arch, if applicable */
         omap34xx_mcbsp_free(mcbsp);
 
-        clk_disable(mcbsp->fclk);
-        clk_disable(mcbsp->iclk);
+        pm_runtime_put_sync(mcbsp->dev);
 
         if (mcbsp->io_type == OMAP_MCBSP_IRQ_IO) {
                 /* Free IRQs */
@@ -1649,7 +1703,8 @@ static const struct attribute_group sidetone_attr_group = {
 
 static int __devinit omap_st_add(struct omap_mcbsp *mcbsp)
 {
-        struct omap_mcbsp_platform_data *pdata = mcbsp->pdata;
+        struct platform_device *pdev;
+        struct resource *res;
         struct omap_mcbsp_st_data *st_data;
         int err;
 
@@ -1659,7 +1714,10 @@ static int __devinit omap_st_add(struct omap_mcbsp *mcbsp)
                 goto err1;
         }
 
-        st_data->io_base_st = ioremap(pdata->phys_base_st, SZ_4K);
+        pdev = container_of(mcbsp->dev, struct platform_device, dev);
+
+        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sidetone");
+        st_data->io_base_st = ioremap(res->start, resource_size(res));
         if (!st_data->io_base_st) {
                 err = -ENOMEM;
                 goto err2;
@@ -1748,6 +1806,7 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
         struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data;
         struct omap_mcbsp *mcbsp;
         int id = pdev->id - 1;
+        struct resource *res;
         int ret = 0;
 
         if (!pdata) {
@@ -1777,47 +1836,78 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
         mcbsp->dma_tx_lch = -1;
         mcbsp->dma_rx_lch = -1;
 
-        mcbsp->phys_base = pdata->phys_base;
-        mcbsp->io_base = ioremap(pdata->phys_base, SZ_4K);
+        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
+        if (!res) {
+                res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+                if (!res) {
+                        dev_err(&pdev->dev, "%s:mcbsp%d has invalid memory"
+                                        "resource\n", __func__, pdev->id);
+                        ret = -ENOMEM;
+                        goto exit;
+                }
+        }
+        mcbsp->phys_base = res->start;
+        omap_mcbsp_cache_size = resource_size(res);
+        mcbsp->io_base = ioremap(res->start, resource_size(res));
         if (!mcbsp->io_base) {
                 ret = -ENOMEM;
                 goto err_ioremap;
         }
 
+        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dma");
+        if (!res)
+                mcbsp->phys_dma_base = mcbsp->phys_base;
+        else
+                mcbsp->phys_dma_base = res->start;
+
         /* Default I/O is IRQ based */
         mcbsp->io_type = OMAP_MCBSP_IRQ_IO;
-        mcbsp->tx_irq = pdata->tx_irq;
-        mcbsp->rx_irq = pdata->rx_irq;
-        mcbsp->dma_rx_sync = pdata->dma_rx_sync;
-        mcbsp->dma_tx_sync = pdata->dma_tx_sync;
 
-        mcbsp->iclk = clk_get(&pdev->dev, "ick");
-        if (IS_ERR(mcbsp->iclk)) {
-                ret = PTR_ERR(mcbsp->iclk);
-                dev_err(&pdev->dev, "unable to get ick: %d\n", ret);
-                goto err_iclk;
+        mcbsp->tx_irq = platform_get_irq_byname(pdev, "tx");
+        mcbsp->rx_irq = platform_get_irq_byname(pdev, "rx");
+
+        /* From OMAP4 there will be a single irq line */
+        if (mcbsp->tx_irq == -ENXIO)
+                mcbsp->tx_irq = platform_get_irq(pdev, 0);
+
+        res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx");
+        if (!res) {
+                dev_err(&pdev->dev, "%s:mcbsp%d has invalid rx DMA channel\n",
+                                        __func__, pdev->id);
+                ret = -ENODEV;
+                goto err_res;
+        }
+        mcbsp->dma_rx_sync = res->start;
+
+        res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx");
+        if (!res) {
+                dev_err(&pdev->dev, "%s:mcbsp%d has invalid tx DMA channel\n",
+                                        __func__, pdev->id);
+                ret = -ENODEV;
+                goto err_res;
         }
+        mcbsp->dma_tx_sync = res->start;
 
         mcbsp->fclk = clk_get(&pdev->dev, "fck");
         if (IS_ERR(mcbsp->fclk)) {
                 ret = PTR_ERR(mcbsp->fclk);
                 dev_err(&pdev->dev, "unable to get fck: %d\n", ret);
-                goto err_fclk;
+                goto err_res;
         }
 
         mcbsp->pdata = pdata;
         mcbsp->dev = &pdev->dev;
         mcbsp_ptr[id] = mcbsp;
+        mcbsp->mcbsp_config_type = pdata->mcbsp_config_type;
         platform_set_drvdata(pdev, mcbsp);
+        pm_runtime_enable(mcbsp->dev);
 
         /* Initialize mcbsp properties for OMAP34XX if needed / applicable */
         omap34xx_device_init(mcbsp);
 
         return 0;
 
-err_fclk:
-        clk_put(mcbsp->iclk);
-err_iclk:
+err_res:
         iounmap(mcbsp->io_base);
 err_ioremap:
         kfree(mcbsp);
@@ -1839,7 +1929,6 @@ static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
                 omap34xx_device_exit(mcbsp);
 
                 clk_put(mcbsp->fclk);
-                clk_put(mcbsp->iclk);
 
                 iounmap(mcbsp->io_base);
                 kfree(mcbsp);
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 57adb270767..9bbda9acb73 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -83,9 +83,11 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/clk.h>
+#include <linux/clkdev.h>
 
 #include <plat/omap_device.h>
 #include <plat/omap_hwmod.h>
+#include <plat/clock.h>
 
 /* These parameters are passed to _omap_device_{de,}activate() */
 #define USE_WAKEUP_LAT                  0
@@ -239,12 +241,12 @@ static inline struct omap_device *_find_by_pdev(struct platform_device *pdev)
 }
 
 /**
- * _add_optional_clock_alias - Add clock alias for hwmod optional clocks
+ * _add_optional_clock_clkdev - Add clkdev entry for hwmod optional clocks
  * @od: struct omap_device *od
  *
  * For every optional clock present per hwmod per omap_device, this function
- * adds an entry in the clocks list of the form <dev-id=dev_name, con-id=role>
- * if an entry is already present in it with the form <dev-id=NULL, con-id=role>
+ * adds an entry in the clkdev table of the form <dev-id=dev_name, con-id=role>
+ * if it does not exist already.
  *
  * The function is called from inside omap_device_build_ss(), after
  * omap_device_register.
@@ -254,25 +256,39 @@ static inline struct omap_device *_find_by_pdev(struct platform_device *pdev)
  *
  * No return value.
  */
-static void _add_optional_clock_alias(struct omap_device *od,
+static void _add_optional_clock_clkdev(struct omap_device *od,
                                       struct omap_hwmod *oh)
 {
         int i;
 
         for (i = 0; i < oh->opt_clks_cnt; i++) {
                 struct omap_hwmod_opt_clk *oc;
-                int r;
+                struct clk *r;
+                struct clk_lookup *l;
 
                 oc = &oh->opt_clks[i];
 
                 if (!oc->_clk)
                         continue;
 
-                r = clk_add_alias(oc->role, dev_name(&od->pdev.dev),
-                                  (char *)oc->clk, &od->pdev.dev);
-                if (r)
-                        pr_err("omap_device: %s: clk_add_alias for %s failed\n",
+                r = clk_get_sys(dev_name(&od->pdev.dev), oc->role);
+                if (!IS_ERR(r))
+                        continue; /* clkdev entry exists */
+
+                r = omap_clk_get_by_name((char *)oc->clk);
+                if (IS_ERR(r)) {
+                        pr_err("omap_device: %s: omap_clk_get_by_name for %s failed\n",
+                               dev_name(&od->pdev.dev), oc->clk);
+                        continue;
+                }
+
+                l = clkdev_alloc(r, oc->role, dev_name(&od->pdev.dev));
+                if (!l) {
+                        pr_err("omap_device: %s: clkdev_alloc for %s failed\n",
                                dev_name(&od->pdev.dev), oc->role);
+                        return;
+                }
+                clkdev_add(l);
         }
 }
 
@@ -480,7 +496,7 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
 
         for (i = 0; i < oh_cnt; i++) {
                 hwmods[i]->od = od;
-                _add_optional_clock_alias(od, hwmods[i]);
+                _add_optional_clock_clkdev(od, hwmods[i]);
         }
 
         if (ret)
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 68fcc7dc56e..a3f50b34a90 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -316,7 +316,7 @@ u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass)
 }
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
 static int __init omap242x_sram_init(void)
 {
         _omap2_sram_ddr_init = omap_sram_push(omap242x_sram_ddr_init,
@@ -337,7 +337,7 @@ static inline int omap242x_sram_init(void)
 }
 #endif
 
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
 static int __init omap243x_sram_init(void)
 {
         _omap2_sram_ddr_init = omap_sram_push(omap243x_sram_ddr_init,
@@ -409,20 +409,6 @@ static inline int omap34xx_sram_init(void)
 }
 #endif
 
-#ifdef CONFIG_ARCH_OMAP4
-static int __init omap44xx_sram_init(void)
-{
-        printk(KERN_ERR "FIXME: %s not implemented\n", __func__);
-
-        return -ENODEV;
-}
-#else
-static inline int omap44xx_sram_init(void)
-{
-        return 0;
-}
-#endif
-
 int __init omap_sram_init(void)
 {
         omap_detect_sram();
@@ -436,8 +422,6 @@ int __init omap_sram_init(void)
                 omap243x_sram_init();
         else if (cpu_is_omap34xx())
                 omap34xx_sram_init();
-        else if (cpu_is_omap44xx())
-                omap44xx_sram_init();
 
         return 0;
 }
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 9bfb71ff3a6..177c7d15693 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -117,4 +117,6 @@ source "drivers/staging/Kconfig"
 source "drivers/platform/Kconfig"
 
 source "drivers/clk/Kconfig"
+
+source "drivers/hwspinlock/Kconfig"
 endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index b423bb16c3a..3f135b6fb01 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -117,3 +117,5 @@ obj-y				+= platform/
 obj-y                           += ieee802154/
 #common clk code
 obj-y                           += clk/
+
+obj-$(CONFIG_HWSPINLOCK)        += hwspinlock/
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
new file mode 100644
index 00000000000..eb4af28f856
--- /dev/null
+++ b/drivers/hwspinlock/Kconfig
@@ -0,0 +1,22 @@
+#
+# Generic HWSPINLOCK framework
+#
+
+config HWSPINLOCK
+        tristate "Generic Hardware Spinlock framework"
+        help
+          Say y here to support the generic hardware spinlock framework.
+          You only need to enable this if you have hardware spinlock module
+          on your system (usually only relevant if your system has remote slave
+          coprocessors).
+
+          If unsure, say N.
+
+config HWSPINLOCK_OMAP
+        tristate "OMAP Hardware Spinlock device"
+        depends on HWSPINLOCK && ARCH_OMAP4
+        help
+          Say y here to support the OMAP Hardware Spinlock device (firstly
+          introduced in OMAP4).
+
+          If unsure, say N.
diff --git a/drivers/hwspinlock/Makefile b/drivers/hwspinlock/Makefile
new file mode 100644
index 00000000000..5729a3f7ed3
--- /dev/null
+++ b/drivers/hwspinlock/Makefile
@@ -0,0 +1,6 @@
+#
+# Generic Hardware Spinlock framework
+#
+
+obj-$(CONFIG_HWSPINLOCK)                += hwspinlock_core.o
+obj-$(CONFIG_HWSPINLOCK_OMAP)           += omap_hwspinlock.o
diff --git a/drivers/hwspinlock/hwspinlock_core.c b/drivers/hwspinlock/hwspinlock_core.c
new file mode 100644
index 00000000000..43a62714b4f
--- /dev/null
+++ b/drivers/hwspinlock/hwspinlock_core.c
@@ -0,0 +1,548 @@
+/*
+ * Hardware spinlock framework
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Ohad Ben-Cohen <ohad@wizery.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#define pr_fmt(fmt)    "%s: " fmt, __func__
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/err.h>
+#include <linux/jiffies.h>
+#include <linux/radix-tree.h>
+#include <linux/hwspinlock.h>
+#include <linux/pm_runtime.h>
+
+#include "hwspinlock_internal.h"
+
+/* radix tree tags */
+#define HWSPINLOCK_UNUSED       (0) /* tags an hwspinlock as unused */
+
+/*
+ * A radix tree is used to maintain the available hwspinlock instances.
+ * The tree associates hwspinlock pointers with their integer key id,
+ * and provides easy-to-use API which makes the hwspinlock core code simple
+ * and easy to read.
+ *
+ * Radix trees are quick on lookups, and reasonably efficient in terms of
+ * storage, especially with high density usages such as this framework
+ * requires (a continuous range of integer keys, beginning with zero, is
+ * used as the ID's of the hwspinlock instances).
+ *
+ * The radix tree API supports tagging items in the tree, which this
+ * framework uses to mark unused hwspinlock instances (see the
+ * HWSPINLOCK_UNUSED tag above). As a result, the process of querying the
+ * tree, looking for an unused hwspinlock instance, is now reduced to a
+ * single radix tree API call.
+ */
+static RADIX_TREE(hwspinlock_tree, GFP_KERNEL);
+
+/*
+ * Synchronization of access to the tree is achieved using this spinlock,
+ * as the radix-tree API requires that users provide all synchronisation.
+ */
+static DEFINE_SPINLOCK(hwspinlock_tree_lock);
+
+/**
+ * __hwspin_trylock() - attempt to lock a specific hwspinlock
+ * @hwlock: an hwspinlock which we want to trylock
+ * @mode: controls whether local interrupts are disabled or not
+ * @flags: a pointer where the caller's interrupt state will be saved at (if
+ *         requested)
+ *
+ * This function attempts to lock an hwspinlock, and will immediately
+ * fail if the hwspinlock is already taken.
+ *
+ * Upon a successful return from this function, preemption (and possibly
+ * interrupts) is disabled, so the caller must not sleep, and is advised to
+ * release the hwspinlock as soon as possible. This is required in order to
+ * minimize remote cores polling on the hardware interconnect.
+ *
+ * The user decides whether local interrupts are disabled or not, and if yes,
+ * whether he wants their previous state to be saved. It is up to the user
+ * to choose the appropriate @mode of operation, exactly the same way users
+ * should decide between spin_trylock, spin_trylock_irq and
+ * spin_trylock_irqsave.
+ *
+ * Returns 0 if we successfully locked the hwspinlock or -EBUSY if
+ * the hwspinlock was already taken.
+ * This function will never sleep.
+ */
+int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
+{
+        int ret;
+
+        BUG_ON(!hwlock);
+        BUG_ON(!flags && mode == HWLOCK_IRQSTATE);
+
+        /*
+         * This spin_lock{_irq, _irqsave} serves three purposes:
+         *
+         * 1. Disable preemption, in order to minimize the period of time
+         *    in which the hwspinlock is taken. This is important in order
+         *    to minimize the possible polling on the hardware interconnect
+         *    by a remote user of this lock.
+         * 2. Make the hwspinlock SMP-safe (so we can take it from
+         *    additional contexts on the local host).
+         * 3. Ensure that in_atomic/might_sleep checks catch potential
+         *    problems with hwspinlock usage (e.g. scheduler checks like
+         *    'scheduling while atomic' etc.)
+         */
+        if (mode == HWLOCK_IRQSTATE)
+                ret = spin_trylock_irqsave(&hwlock->lock, *flags);
+        else if (mode == HWLOCK_IRQ)
+                ret = spin_trylock_irq(&hwlock->lock);
+        else
+                ret = spin_trylock(&hwlock->lock);
+
+        /* is lock already taken by another context on the local cpu ? */
+        if (!ret)
+                return -EBUSY;
+
+        /* try to take the hwspinlock device */
+        ret = hwlock->ops->trylock(hwlock);
+
+        /* if hwlock is already taken, undo spin_trylock_* and exit */
+        if (!ret) {
+                if (mode == HWLOCK_IRQSTATE)
+                        spin_unlock_irqrestore(&hwlock->lock, *flags);
+                else if (mode == HWLOCK_IRQ)
+                        spin_unlock_irq(&hwlock->lock);
+                else
+                        spin_unlock(&hwlock->lock);
+
+                return -EBUSY;
+        }
+
+        /*
+         * We can be sure the other core's memory operations
+         * are observable to us only _after_ we successfully take
+         * the hwspinlock, and we must make sure that subsequent memory
+         * operations (both reads and writes) will not be reordered before
+         * we actually took the hwspinlock.
+         *
+         * Note: the implicit memory barrier of the spinlock above is too
+         * early, so we need this additional explicit memory barrier.
+         */
+        mb();
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(__hwspin_trylock);
+
+/**
+ * __hwspin_lock_timeout() - lock an hwspinlock with timeout limit
+ * @hwlock: the hwspinlock to be locked
+ * @timeout: timeout value in msecs
+ * @mode: mode which controls whether local interrupts are disabled or not
+ * @flags: a pointer to where the caller's interrupt state will be saved at (if
+ *         requested)
+ *
+ * This function locks the given @hwlock. If the @hwlock
+ * is already taken, the function will busy loop waiting for it to
+ * be released, but give up after @timeout msecs have elapsed.
+ *
+ * Upon a successful return from this function, preemption is disabled
+ * (and possibly local interrupts, too), so the caller must not sleep,
+ * and is advised to release the hwspinlock as soon as possible.
+ * This is required in order to minimize remote cores polling on the
+ * hardware interconnect.
+ *
+ * The user decides whether local interrupts are disabled or not, and if yes,
+ * whether he wants their previous state to be saved. It is up to the user
+ * to choose the appropriate @mode of operation, exactly the same way users
+ * should decide between spin_lock, spin_lock_irq and spin_lock_irqsave.
+ *
+ * Returns 0 when the @hwlock was successfully taken, and an appropriate
+ * error code otherwise (most notably -ETIMEDOUT if the @hwlock is still
+ * busy after @timeout msecs). The function will never sleep.
+ */
+int __hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int to,
+                                        int mode, unsigned long *flags)
+{
+        int ret;
+        unsigned long expire;
+
+        expire = msecs_to_jiffies(to) + jiffies;
+
+        for (;;) {
+                /* Try to take the hwspinlock */
+                ret = __hwspin_trylock(hwlock, mode, flags);
+                if (ret != -EBUSY)
+                        break;
+
+                /*
+                 * The lock is already taken, let's check if the user wants
+                 * us to try again
+                 */
+                if (time_is_before_eq_jiffies(expire))
+                        return -ETIMEDOUT;
+
+                /*
+                 * Allow platform-specific relax handlers to prevent
+                 * hogging the interconnect (no sleeping, though)
+                 */
+                if (hwlock->ops->relax)
+                        hwlock->ops->relax(hwlock);
+        }
+
+        return ret;
+}
+EXPORT_SYMBOL_GPL(__hwspin_lock_timeout);
+
+/**
+ * __hwspin_unlock() - unlock a specific hwspinlock
+ * @hwlock: a previously-acquired hwspinlock which we want to unlock
+ * @mode: controls whether local interrupts needs to be restored or not
+ * @flags: previous caller's interrupt state to restore (if requested)
+ *
+ * This function will unlock a specific hwspinlock, enable preemption and
+ * (possibly) enable interrupts or restore their previous state.
+ * @hwlock must be already locked before calling this function: it is a bug
+ * to call unlock on a @hwlock that is already unlocked.
+ *
+ * The user decides whether local interrupts should be enabled or not, and
+ * if yes, whether he wants their previous state to be restored. It is up
+ * to the user to choose the appropriate @mode of operation, exactly the
+ * same way users decide between spin_unlock, spin_unlock_irq and
+ * spin_unlock_irqrestore.
+ *
+ * The function will never sleep.
+ */
+void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
+{
+        BUG_ON(!hwlock);
+        BUG_ON(!flags && mode == HWLOCK_IRQSTATE);
+
+        /*
+         * We must make sure that memory operations (both reads and writes),
+         * done before unlocking the hwspinlock, will not be reordered
+         * after the lock is released.
+         *
+         * That's the purpose of this explicit memory barrier.
+         *
+         * Note: the memory barrier induced by the spin_unlock below is too
+         * late; the other core is going to access memory soon after it will
+         * take the hwspinlock, and by then we want to be sure our memory
+         * operations are already observable.
+         */
+        mb();
+
+        hwlock->ops->unlock(hwlock);
+
+        /* Undo the spin_trylock{_irq, _irqsave} called while locking */
+        if (mode == HWLOCK_IRQSTATE)
+                spin_unlock_irqrestore(&hwlock->lock, *flags);
+        else if (mode == HWLOCK_IRQ)
+                spin_unlock_irq(&hwlock->lock);
+        else
+                spin_unlock(&hwlock->lock);
+}
+EXPORT_SYMBOL_GPL(__hwspin_unlock);
+
+/**
+ * hwspin_lock_register() - register a new hw spinlock
+ * @hwlock: hwspinlock to register.
+ *
+ * This function should be called from the underlying platform-specific
+ * implementation, to register a new hwspinlock instance.
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context.
+ *
+ * Returns 0 on success, or an appropriate error code on failure
+ */
+int hwspin_lock_register(struct hwspinlock *hwlock)
+{
+        struct hwspinlock *tmp;
+        int ret;
+
+        if (!hwlock || !hwlock->ops ||
+                !hwlock->ops->trylock || !hwlock->ops->unlock) {
+                pr_err("invalid parameters\n");
+                return -EINVAL;
+        }
+
+        spin_lock_init(&hwlock->lock);
+
+        spin_lock(&hwspinlock_tree_lock);
+
+        ret = radix_tree_insert(&hwspinlock_tree, hwlock->id, hwlock);
+        if (ret)
+                goto out;
+
+        /* mark this hwspinlock as available */
+        tmp = radix_tree_tag_set(&hwspinlock_tree, hwlock->id,
+                                                        HWSPINLOCK_UNUSED);
+
+        /* self-sanity check which should never fail */
+        WARN_ON(tmp != hwlock);
+
+out:
+        spin_unlock(&hwspinlock_tree_lock);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_register);
+
+/**
+ * hwspin_lock_unregister() - unregister an hw spinlock
+ * @id: index of the specific hwspinlock to unregister
+ *
+ * This function should be called from the underlying platform-specific
+ * implementation, to unregister an existing (and unused) hwspinlock.
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context.
+ *
+ * Returns the address of hwspinlock @id on success, or NULL on failure
+ */
+struct hwspinlock *hwspin_lock_unregister(unsigned int id)
+{
+        struct hwspinlock *hwlock = NULL;
+        int ret;
+
+        spin_lock(&hwspinlock_tree_lock);
+
+        /* make sure the hwspinlock is not in use (tag is set) */
+        ret = radix_tree_tag_get(&hwspinlock_tree, id, HWSPINLOCK_UNUSED);
+        if (ret == 0) {
+                pr_err("hwspinlock %d still in use (or not present)\n", id);
+                goto out;
+        }
+
+        hwlock = radix_tree_delete(&hwspinlock_tree, id);
+        if (!hwlock) {
+                pr_err("failed to delete hwspinlock %d\n", id);
+                goto out;
+        }
+
+out:
+        spin_unlock(&hwspinlock_tree_lock);
+        return hwlock;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_unregister);
+
+/**
+ * __hwspin_lock_request() - tag an hwspinlock as used and power it up
+ *
+ * This is an internal function that prepares an hwspinlock instance
+ * before it is given to the user. The function assumes that
+ * hwspinlock_tree_lock is taken.
+ *
+ * Returns 0 or positive to indicate success, and a negative value to
+ * indicate an error (with the appropriate error code)
+ */
+static int __hwspin_lock_request(struct hwspinlock *hwlock)
+{
+        struct hwspinlock *tmp;
+        int ret;
+
+        /* prevent underlying implementation from being removed */
+        if (!try_module_get(hwlock->owner)) {
+                dev_err(hwlock->dev, "%s: can't get owner\n", __func__);
+                return -EINVAL;
+        }
+
+        /* notify PM core that power is now needed */
+        ret = pm_runtime_get_sync(hwlock->dev);
+        if (ret < 0) {
+                dev_err(hwlock->dev, "%s: can't power on device\n", __func__);
+                return ret;
+        }
+
+        /* mark hwspinlock as used, should not fail */
+        tmp = radix_tree_tag_clear(&hwspinlock_tree, hwlock->id,
+                                                        HWSPINLOCK_UNUSED);
+
+        /* self-sanity check that should never fail */
+        WARN_ON(tmp != hwlock);
+
+        return ret;
+}
+
+/**
+ * hwspin_lock_get_id() - retrieve id number of a given hwspinlock
+ * @hwlock: a valid hwspinlock instance
+ *
+ * Returns the id number of a given @hwlock, or -EINVAL if @hwlock is invalid.
+ */
+int hwspin_lock_get_id(struct hwspinlock *hwlock)
+{
+        if (!hwlock) {
+                pr_err("invalid hwlock\n");
+                return -EINVAL;
+        }
+
+        return hwlock->id;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_get_id);
+
+/**
+ * hwspin_lock_request() - request an hwspinlock
+ *
+ * This function should be called by users of the hwspinlock device,
+ * in order to dynamically assign them an unused hwspinlock.
+ * Usually the user of this lock will then have to communicate the lock's id
+ * to the remote core before it can be used for synchronization (to get the
+ * id of a given hwlock, use hwspin_lock_get_id()).
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context (simply because there is no use case for
+ * that yet).
+ *
+ * Returns the address of the assigned hwspinlock, or NULL on error
+ */
+struct hwspinlock *hwspin_lock_request(void)
+{
+        struct hwspinlock *hwlock;
+        int ret;
+
+        spin_lock(&hwspinlock_tree_lock);
+
+        /* look for an unused lock */
+        ret = radix_tree_gang_lookup_tag(&hwspinlock_tree, (void **)&hwlock,
+                                                0, 1, HWSPINLOCK_UNUSED);
+        if (ret == 0) {
+                pr_warn("a free hwspinlock is not available\n");
+                hwlock = NULL;
+                goto out;
+        }
+
+        /* sanity check that should never fail */
+        WARN_ON(ret > 1);
+
+        /* mark as used and power up */
+        ret = __hwspin_lock_request(hwlock);
+        if (ret < 0)
+                hwlock = NULL;
+
+out:
+        spin_unlock(&hwspinlock_tree_lock);
+        return hwlock;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_request);
+
+/**
+ * hwspin_lock_request_specific() - request for a specific hwspinlock
+ * @id: index of the specific hwspinlock that is requested
+ *
+ * This function should be called by users of the hwspinlock module,
+ * in order to assign them a specific hwspinlock.
+ * Usually early board code will be calling this function in order to
+ * reserve specific hwspinlock ids for predefined purposes.
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context (simply because there is no use case for
+ * that yet).
+ *
+ * Returns the address of the assigned hwspinlock, or NULL on error
+ */
+struct hwspinlock *hwspin_lock_request_specific(unsigned int id)
+{
+        struct hwspinlock *hwlock;
+        int ret;
+
+        spin_lock(&hwspinlock_tree_lock);
+
+        /* make sure this hwspinlock exists */
+        hwlock = radix_tree_lookup(&hwspinlock_tree, id);
+        if (!hwlock) {
+                pr_warn("hwspinlock %u does not exist\n", id);
+                goto out;
+        }
+
+        /* sanity check (this shouldn't happen) */
+        WARN_ON(hwlock->id != id);
+
+        /* make sure this hwspinlock is unused */
+        ret = radix_tree_tag_get(&hwspinlock_tree, id, HWSPINLOCK_UNUSED);
+        if (ret == 0) {
+                pr_warn("hwspinlock %u is already in use\n", id);
+                hwlock = NULL;
+                goto out;
+        }
+
+        /* mark as used and power up */
+        ret = __hwspin_lock_request(hwlock);
+        if (ret < 0)
+                hwlock = NULL;
+
+out:
+        spin_unlock(&hwspinlock_tree_lock);
+        return hwlock;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_request_specific);
+
+/**
+ * hwspin_lock_free() - free a specific hwspinlock
+ * @hwlock: the specific hwspinlock to free
+ *
+ * This function mark @hwlock as free again.
+ * Should only be called with an @hwlock that was retrieved from
+ * an earlier call to omap_hwspin_lock_request{_specific}.
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context (simply because there is no use case for
+ * that yet).
+ *
+ * Returns 0 on success, or an appropriate error code on failure
+ */
+int hwspin_lock_free(struct hwspinlock *hwlock)
+{
+        struct hwspinlock *tmp;
+        int ret;
+
+        if (!hwlock) {
+                pr_err("invalid hwlock\n");
+                return -EINVAL;
+        }
+
+        spin_lock(&hwspinlock_tree_lock);
+
+        /* make sure the hwspinlock is used */
+        ret = radix_tree_tag_get(&hwspinlock_tree, hwlock->id,
+                                                        HWSPINLOCK_UNUSED);
+        if (ret == 1) {
+                dev_err(hwlock->dev, "%s: hwlock is already free\n", __func__);
+                dump_stack();
+                ret = -EINVAL;
+                goto out;
+        }
+
+        /* notify the underlying device that power is not needed */
+        ret = pm_runtime_put(hwlock->dev);
+        if (ret < 0)
+                goto out;
+
+        /* mark this hwspinlock as available */
+        tmp = radix_tree_tag_set(&hwspinlock_tree, hwlock->id,
+                                                        HWSPINLOCK_UNUSED);
+
+        /* sanity check (this shouldn't happen) */
+        WARN_ON(tmp != hwlock);
+
+        module_put(hwlock->owner);
+
+out:
+        spin_unlock(&hwspinlock_tree_lock);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_free);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Hardware spinlock interface");
+MODULE_AUTHOR("Ohad Ben-Cohen <ohad@wizery.com>");
diff --git a/drivers/hwspinlock/hwspinlock_internal.h b/drivers/hwspinlock/hwspinlock_internal.h
new file mode 100644
index 00000000000..69935e6b93e
--- /dev/null
+++ b/drivers/hwspinlock/hwspinlock_internal.h
@@ -0,0 +1,61 @@
+/*
+ * Hardware spinlocks internal header
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Ohad Ben-Cohen <ohad@wizery.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __HWSPINLOCK_HWSPINLOCK_H
+#define __HWSPINLOCK_HWSPINLOCK_H
+
+#include <linux/spinlock.h>
+#include <linux/device.h>
+
+/**
+ * struct hwspinlock_ops - platform-specific hwspinlock handlers
+ *
+ * @trylock: make a single attempt to take the lock. returns 0 on
+ *           failure and true on success. may _not_ sleep.
+ * @unlock:  release the lock. always succeed. may _not_ sleep.
+ * @relax:   optional, platform-specific relax handler, called by hwspinlock
+ *           core while spinning on a lock, between two successive
+ *           invocations of @trylock. may _not_ sleep.
+ */
+struct hwspinlock_ops {
+        int (*trylock)(struct hwspinlock *lock);
+        void (*unlock)(struct hwspinlock *lock);
+        void (*relax)(struct hwspinlock *lock);
+};
+
+/**
+ * struct hwspinlock - this struct represents a single hwspinlock instance
+ *
+ * @dev: underlying device, will be used to invoke runtime PM api
+ * @ops: platform-specific hwspinlock handlers
+ * @id: a global, unique, system-wide, index of the lock.
+ * @lock: initialized and used by hwspinlock core
+ * @owner: underlying implementation module, used to maintain module ref count
+ *
+ * Note: currently simplicity was opted for, but later we can squeeze some
+ * memory bytes by grouping the dev, ops and owner members in a single
+ * per-platform struct, and have all hwspinlocks point at it.
+ */
+struct hwspinlock {
+        struct device *dev;
+        const struct hwspinlock_ops *ops;
+        int id;
+        spinlock_t lock;
+        struct module *owner;
+};
+
+#endif /* __HWSPINLOCK_HWSPINLOCK_H */
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
new file mode 100644
index 00000000000..a8f02734c02
--- /dev/null
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -0,0 +1,231 @@
+/*
+ * OMAP hardware spinlock driver
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Simon Que <sque@ti.com>
+ *          Hari Kanigeri <h-kanigeri2@ti.com>
+ *          Ohad Ben-Cohen <ohad@wizery.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/hwspinlock.h>
+#include <linux/platform_device.h>
+
+#include "hwspinlock_internal.h"
+
+/* Spinlock register offsets */
+#define SYSSTATUS_OFFSET                0x0014
+#define LOCK_BASE_OFFSET                0x0800
+
+#define SPINLOCK_NUMLOCKS_BIT_OFFSET    (24)
+
+/* Possible values of SPINLOCK_LOCK_REG */
+#define SPINLOCK_NOTTAKEN               (0)     /* free */
+#define SPINLOCK_TAKEN                  (1)     /* locked */
+
+#define to_omap_hwspinlock(lock)        \
+        container_of(lock, struct omap_hwspinlock, lock)
+
+struct omap_hwspinlock {
+        struct hwspinlock lock;
+        void __iomem *addr;
+};
+
+struct omap_hwspinlock_state {
+        int num_locks;                  /* Total number of locks in system */
+        void __iomem *io_base;          /* Mapped base address */
+};
+
+static int omap_hwspinlock_trylock(struct hwspinlock *lock)
+{
+        struct omap_hwspinlock *omap_lock = to_omap_hwspinlock(lock);
+
+        /* attempt to acquire the lock by reading its value */
+        return (SPINLOCK_NOTTAKEN == readl(omap_lock->addr));
+}
+
+static void omap_hwspinlock_unlock(struct hwspinlock *lock)
+{
+        struct omap_hwspinlock *omap_lock = to_omap_hwspinlock(lock);
+
+        /* release the lock by writing 0 to it */
+        writel(SPINLOCK_NOTTAKEN, omap_lock->addr);
+}
+
+/*
+ * relax the OMAP interconnect while spinning on it.
+ *
+ * The specs recommended that the retry delay time will be
+ * just over half of the time that a requester would be
+ * expected to hold the lock.
+ *
+ * The number below is taken from an hardware specs example,
+ * obviously it is somewhat arbitrary.
+ */
+static void omap_hwspinlock_relax(struct hwspinlock *lock)
+{
+        ndelay(50);
+}
+
+static const struct hwspinlock_ops omap_hwspinlock_ops = {
+        .trylock = omap_hwspinlock_trylock,
+        .unlock = omap_hwspinlock_unlock,
+        .relax = omap_hwspinlock_relax,
+};
+
+static int __devinit omap_hwspinlock_probe(struct platform_device *pdev)
+{
+        struct omap_hwspinlock *omap_lock;
+        struct omap_hwspinlock_state *state;
+        struct hwspinlock *lock;
+        struct resource *res;
+        void __iomem *io_base;
+        int i, ret;
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res)
+                return -ENODEV;
+
+        state = kzalloc(sizeof(*state), GFP_KERNEL);
+        if (!state)
+                return -ENOMEM;
+
+        io_base = ioremap(res->start, resource_size(res));
+        if (!io_base) {
+                ret = -ENOMEM;
+                goto free_state;
+        }
+
+        /* Determine number of locks */
+        i = readl(io_base + SYSSTATUS_OFFSET);
+        i >>= SPINLOCK_NUMLOCKS_BIT_OFFSET;
+
+        /* one of the four lsb's must be set, and nothing else */
+        if (hweight_long(i & 0xf) != 1 || i > 8) {
+                ret = -EINVAL;
+                goto iounmap_base;
+        }
+
+        state->num_locks = i * 32;
+        state->io_base = io_base;
+
+        platform_set_drvdata(pdev, state);
+
+        /*
+         * runtime PM will make sure the clock of this module is
+         * enabled iff at least one lock is requested
+         */
+        pm_runtime_enable(&pdev->dev);
+
+        for (i = 0; i < state->num_locks; i++) {
+                omap_lock = kzalloc(sizeof(*omap_lock), GFP_KERNEL);
+                if (!omap_lock) {
+                        ret = -ENOMEM;
+                        goto free_locks;
+                }
+
+                omap_lock->lock.dev = &pdev->dev;
+                omap_lock->lock.owner = THIS_MODULE;
+                omap_lock->lock.id = i;
+                omap_lock->lock.ops = &omap_hwspinlock_ops;
+                omap_lock->addr = io_base + LOCK_BASE_OFFSET + sizeof(u32) * i;
+
+                ret = hwspin_lock_register(&omap_lock->lock);
+                if (ret) {
+                        kfree(omap_lock);
+                        goto free_locks;
+                }
+        }
+
+        return 0;
+
+free_locks:
+        while (--i >= 0) {
+                lock = hwspin_lock_unregister(i);
+                /* this should't happen, but let's give our best effort */
+                if (!lock) {
+                        dev_err(&pdev->dev, "%s: cleanups failed\n", __func__);
+                        continue;
+                }
+                omap_lock = to_omap_hwspinlock(lock);
+                kfree(omap_lock);
+        }
+        pm_runtime_disable(&pdev->dev);
+iounmap_base:
+        iounmap(io_base);
+free_state:
+        kfree(state);
+        return ret;
+}
+
+static int omap_hwspinlock_remove(struct platform_device *pdev)
+{
+        struct omap_hwspinlock_state *state = platform_get_drvdata(pdev);
+        struct hwspinlock *lock;
+        struct omap_hwspinlock *omap_lock;
+        int i;
+
+        for (i = 0; i < state->num_locks; i++) {
+                lock = hwspin_lock_unregister(i);
+                /* this shouldn't happen at this point. if it does, at least
+                 * don't continue with the remove */
+                if (!lock) {
+                        dev_err(&pdev->dev, "%s: failed on %d\n", __func__, i);
+                        return -EBUSY;
+                }
+
+                omap_lock = to_omap_hwspinlock(lock);
+                kfree(omap_lock);
+        }
+
+        pm_runtime_disable(&pdev->dev);
+        iounmap(state->io_base);
+        kfree(state);
+
+        return 0;
+}
+
+static struct platform_driver omap_hwspinlock_driver = {
+        .probe          = omap_hwspinlock_probe,
+        .remove         = omap_hwspinlock_remove,
+        .driver         = {
+                .name   = "omap_hwspinlock",
+        },
+};
+
+static int __init omap_hwspinlock_init(void)
+{
+        return platform_driver_register(&omap_hwspinlock_driver);
+}
+/* board init code might need to reserve hwspinlocks for predefined purposes */
+postcore_initcall(omap_hwspinlock_init);
+
+static void __exit omap_hwspinlock_exit(void)
+{
+        platform_driver_unregister(&omap_hwspinlock_driver);
+}
+module_exit(omap_hwspinlock_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Hardware spinlock driver for OMAP");
+MODULE_AUTHOR("Simon Que <sque@ti.com>");
+MODULE_AUTHOR("Hari Kanigeri <h-kanigeri2@ti.com>");
+MODULE_AUTHOR("Ohad Ben-Cohen <ohad@wizery.com>");
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index afe8c6fa166..54f91321749 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -225,7 +225,7 @@ config MMC_OMAP
 
 config MMC_OMAP_HS
         tristate "TI OMAP High Speed Multimedia Card Interface support"
-        depends on ARCH_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4
+        depends on SOC_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4
         help
           This selects the TI OMAP High Speed Multimedia card Interface.
           If you have an OMAP2430 or OMAP3 board or OMAP4 board with a
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 078fdf11af0..158c0ee53b2 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -118,7 +118,7 @@
 
 #define MMC_TIMEOUT_MS          20
 #define OMAP_MMC_MASTER_CLOCK   96000000
-#define DRIVER_NAME             "mmci-omap-hs"
+#define DRIVER_NAME             "omap_hsmmc"
 
 /* Timeouts for entering power saving states on inactivity, msec */
 #define OMAP_MMC_DISABLED_TIMEOUT       100
@@ -260,7 +260,7 @@ static int omap_hsmmc_1_set_power(struct device *dev, int slot, int power_on,
         return ret;
 }
 
-static int omap_hsmmc_23_set_power(struct device *dev, int slot, int power_on,
+static int omap_hsmmc_235_set_power(struct device *dev, int slot, int power_on,
                                    int vdd)
 {
         struct omap_hsmmc_host *host =
@@ -316,6 +316,12 @@ static int omap_hsmmc_23_set_power(struct device *dev, int slot, int power_on,
         return ret;
 }
 
+static int omap_hsmmc_4_set_power(struct device *dev, int slot, int power_on,
+                                        int vdd)
+{
+        return 0;
+}
+
 static int omap_hsmmc_1_set_sleep(struct device *dev, int slot, int sleep,
                                   int vdd, int cardsleep)
 {
@@ -326,7 +332,7 @@ static int omap_hsmmc_1_set_sleep(struct device *dev, int slot, int sleep,
         return regulator_set_mode(host->vcc, mode);
 }
 
-static int omap_hsmmc_23_set_sleep(struct device *dev, int slot, int sleep,
+static int omap_hsmmc_235_set_sleep(struct device *dev, int slot, int sleep,
                                    int vdd, int cardsleep)
 {
         struct omap_hsmmc_host *host =
@@ -365,6 +371,12 @@ static int omap_hsmmc_23_set_sleep(struct device *dev, int slot, int sleep,
                 return regulator_enable(host->vcc_aux);
 }
 
+static int omap_hsmmc_4_set_sleep(struct device *dev, int slot, int sleep,
+                                        int vdd, int cardsleep)
+{
+        return 0;
+}
+
 static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
 {
         struct regulator *reg;
@@ -379,10 +391,14 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
                 break;
         case OMAP_MMC2_DEVID:
         case OMAP_MMC3_DEVID:
+        case OMAP_MMC5_DEVID:
                 /* Off-chip level shifting, or none */
-                mmc_slot(host).set_power = omap_hsmmc_23_set_power;
-                mmc_slot(host).set_sleep = omap_hsmmc_23_set_sleep;
+                mmc_slot(host).set_power = omap_hsmmc_235_set_power;
+                mmc_slot(host).set_sleep = omap_hsmmc_235_set_sleep;
                 break;
+        case OMAP_MMC4_DEVID:
+                mmc_slot(host).set_power = omap_hsmmc_4_set_power;
+                mmc_slot(host).set_sleep = omap_hsmmc_4_set_sleep;
         default:
                 pr_err("MMC%d configuration not supported!\n", host->id);
                 return -EINVAL;
@@ -1555,7 +1571,7 @@ static void omap_hsmmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
                 break;
         }
 
-        if (host->id == OMAP_MMC1_DEVID) {
+        if (host->pdata->controller_flags & OMAP_HSMMC_SUPPORTS_DUAL_VOLT) {
                 /* Only MMC1 can interface at 3V without some flavor
                  * of external transceiver; but they all handle 1.8V.
                  */
@@ -1647,7 +1663,7 @@ static void omap_hsmmc_conf_bus_power(struct omap_hsmmc_host *host)
         u32 hctl, capa, value;
 
         /* Only MMC1 supports 3.0V */
-        if (host->id == OMAP_MMC1_DEVID) {
+        if (host->pdata->controller_flags & OMAP_HSMMC_SUPPORTS_DUAL_VOLT) {
                 hctl = SDVS30;
                 capa = VS30 | VS18;
         } else {
@@ -2101,14 +2117,14 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
         /* we start off in DISABLED state */
         host->dpm_state = DISABLED;
 
-        if (mmc_host_enable(host->mmc) != 0) {
+        if (clk_enable(host->iclk) != 0) {
                 clk_put(host->iclk);
                 clk_put(host->fclk);
                 goto err1;
         }
 
-        if (clk_enable(host->iclk) != 0) {
-                mmc_host_disable(host->mmc);
+        if (mmc_host_enable(host->mmc) != 0) {
+                clk_disable(host->iclk);
                 clk_put(host->iclk);
                 clk_put(host->fclk);
                 goto err1;
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 450afc5df0b..4f6c06f1632 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -106,23 +106,6 @@ config MTD_NAND_OMAP2
         help
           Support for NAND flash on Texas Instruments OMAP2 and OMAP3 platforms.
 
-config MTD_NAND_OMAP_PREFETCH
-        bool "GPMC prefetch support for NAND Flash device"
-        depends on MTD_NAND_OMAP2
-        default y
-        help
-         The NAND device can be accessed for Read/Write using GPMC PREFETCH engine
-         to improve the performance.
-
-config MTD_NAND_OMAP_PREFETCH_DMA
-        depends on MTD_NAND_OMAP_PREFETCH
-        bool "DMA mode"
-        default n
-        help
-         The GPMC PREFETCH engine can be configured eigther in MPU interrupt mode
-         or in DMA interrupt mode.
-         Say y for DMA mode or MPU mode will be used
-
 config MTD_NAND_IDS
         tristate
 
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 28af71c6183..7b8f1fffc52 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -11,6 +11,7 @@
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/delay.h>
+#include <linux/interrupt.h>
 #include <linux/jiffies.h>
 #include <linux/sched.h>
 #include <linux/mtd/mtd.h>
@@ -24,6 +25,7 @@
 #include <plat/nand.h>
 
 #define DRIVER_NAME     "omap2-nand"
+#define OMAP_NAND_TIMEOUT_MS    5000
 
 #define NAND_Ecc_P1e            (1 << 0)
 #define NAND_Ecc_P2e            (1 << 1)
@@ -96,26 +98,19 @@
 static const char *part_probes[] = { "cmdlinepart", NULL };
 #endif
 
-#ifdef CONFIG_MTD_NAND_OMAP_PREFETCH
-static int use_prefetch = 1;
-
-/* "modprobe ... use_prefetch=0" etc */
-module_param(use_prefetch, bool, 0);
-MODULE_PARM_DESC(use_prefetch, "enable/disable use of PREFETCH");
-
-#ifdef CONFIG_MTD_NAND_OMAP_PREFETCH_DMA
-static int use_dma = 1;
+/* oob info generated runtime depending on ecc algorithm and layout selected */
+static struct nand_ecclayout omap_oobinfo;
+/* Define some generic bad / good block scan pattern which are used
+ * while scanning a device for factory marked good / bad blocks
+ */
+static uint8_t scan_ff_pattern[] = { 0xff };
+static struct nand_bbt_descr bb_descrip_flashbased = {
+        .options = NAND_BBT_SCANEMPTY | NAND_BBT_SCANALLPAGES,
+        .offs = 0,
+        .len = 1,
+        .pattern = scan_ff_pattern,
+};
 
-/* "modprobe ... use_dma=0" etc */
-module_param(use_dma, bool, 0);
-MODULE_PARM_DESC(use_dma, "enable/disable use of DMA");
-#else
-static const int use_dma;
-#endif
-#else
-const int use_prefetch;
-static const int use_dma;
-#endif
 
 struct omap_nand_info {
         struct nand_hw_control          controller;
@@ -129,6 +124,13 @@ struct omap_nand_info {
         unsigned long                   phys_base;
         struct completion               comp;
         int                             dma_ch;
+        int                             gpmc_irq;
+        enum {
+                OMAP_NAND_IO_READ = 0,  /* read */
+                OMAP_NAND_IO_WRITE,     /* write */
+        } iomode;
+        u_char                          *buf;
+        int                                     buf_len;
 };
 
 /**
@@ -256,7 +258,8 @@ static void omap_read_buf_pref(struct mtd_info *mtd, u_char *buf, int len)
         }
 
         /* configure and start prefetch transfer */
-        ret = gpmc_prefetch_enable(info->gpmc_cs, 0x0, len, 0x0);
+        ret = gpmc_prefetch_enable(info->gpmc_cs,
+                        PREFETCH_FIFOTHRESHOLD_MAX, 0x0, len, 0x0);
         if (ret) {
                 /* PFPW engine is busy, use cpu copy method */
                 if (info->nand.options & NAND_BUSWIDTH_16)
@@ -288,9 +291,10 @@ static void omap_write_buf_pref(struct mtd_info *mtd,
 {
         struct omap_nand_info *info = container_of(mtd,
                                                 struct omap_nand_info, mtd);
-        uint32_t pref_count = 0, w_count = 0;
+        uint32_t w_count = 0;
         int i = 0, ret = 0;
         u16 *p;
+        unsigned long tim, limit;
 
         /* take care of subpage writes */
         if (len % 2 != 0) {
@@ -300,7 +304,8 @@ static void omap_write_buf_pref(struct mtd_info *mtd,
         }
 
         /*  configure and start prefetch transfer */
-        ret = gpmc_prefetch_enable(info->gpmc_cs, 0x0, len, 0x1);
+        ret = gpmc_prefetch_enable(info->gpmc_cs,
+                        PREFETCH_FIFOTHRESHOLD_MAX, 0x0, len, 0x1);
         if (ret) {
                 /* PFPW engine is busy, use cpu copy method */
                 if (info->nand.options & NAND_BUSWIDTH_16)
@@ -316,15 +321,17 @@ static void omap_write_buf_pref(struct mtd_info *mtd,
                                 iowrite16(*p++, info->nand.IO_ADDR_W);
                 }
                 /* wait for data to flushed-out before reset the prefetch */
-                do {
-                        pref_count = gpmc_read_status(GPMC_PREFETCH_COUNT);
-                } while (pref_count);
+                tim = 0;
+                limit = (loops_per_jiffy *
+                                        msecs_to_jiffies(OMAP_NAND_TIMEOUT_MS));
+                while (gpmc_read_status(GPMC_PREFETCH_COUNT) && (tim++ < limit))
+                        cpu_relax();
+
                 /* disable and stop the PFPW engine */
                 gpmc_prefetch_reset(info->gpmc_cs);
         }
 }
 
-#ifdef CONFIG_MTD_NAND_OMAP_PREFETCH_DMA
 /*
  * omap_nand_dma_cb: callback on the completion of dma transfer
  * @lch: logical channel
@@ -348,14 +355,15 @@ static inline int omap_nand_dma_transfer(struct mtd_info *mtd, void *addr,
 {
         struct omap_nand_info *info = container_of(mtd,
                                         struct omap_nand_info, mtd);
-        uint32_t prefetch_status = 0;
         enum dma_data_direction dir = is_write ? DMA_TO_DEVICE :
                                                         DMA_FROM_DEVICE;
         dma_addr_t dma_addr;
         int ret;
+        unsigned long tim, limit;
 
-        /* The fifo depth is 64 bytes. We have a sync at each frame and frame
-         * length is 64 bytes.
+        /* The fifo depth is 64 bytes max.
+         * But configure the FIFO-threahold to 32 to get a sync at each frame
+         * and frame length is 32 bytes.
          */
         int buf_len = len >> 6;
 
@@ -396,9 +404,10 @@ static inline int omap_nand_dma_transfer(struct mtd_info *mtd, void *addr,
                                         OMAP24XX_DMA_GPMC, OMAP_DMA_SRC_SYNC);
         }
         /*  configure and start prefetch transfer */
-        ret = gpmc_prefetch_enable(info->gpmc_cs, 0x1, len, is_write);
+        ret = gpmc_prefetch_enable(info->gpmc_cs,
+                        PREFETCH_FIFOTHRESHOLD_MAX, 0x1, len, is_write);
         if (ret)
-                /* PFPW engine is busy, use cpu copy methode */
+                /* PFPW engine is busy, use cpu copy method */
                 goto out_copy;
 
         init_completion(&info->comp);
@@ -407,10 +416,11 @@ static inline int omap_nand_dma_transfer(struct mtd_info *mtd, void *addr,
 
         /* setup and start DMA using dma_addr */
         wait_for_completion(&info->comp);
+        tim = 0;
+        limit = (loops_per_jiffy * msecs_to_jiffies(OMAP_NAND_TIMEOUT_MS));
+        while (gpmc_read_status(GPMC_PREFETCH_COUNT) && (tim++ < limit))
+                cpu_relax();
 
-        do {
-                prefetch_status = gpmc_read_status(GPMC_PREFETCH_COUNT);
-        } while (prefetch_status);
         /* disable and stop the PFPW engine */
         gpmc_prefetch_reset(info->gpmc_cs);
 
@@ -426,14 +436,6 @@ out_copy:
                         : omap_write_buf8(mtd, (u_char *) addr, len);
         return 0;
 }
-#else
-static void omap_nand_dma_cb(int lch, u16 ch_status, void *data) {}
-static inline int omap_nand_dma_transfer(struct mtd_info *mtd, void *addr,
-                                        unsigned int len, int is_write)
-{
-        return 0;
-}
-#endif
 
 /**
  * omap_read_buf_dma_pref - read data from NAND controller into buffer
@@ -466,6 +468,157 @@ static void omap_write_buf_dma_pref(struct mtd_info *mtd,
                 omap_nand_dma_transfer(mtd, (u_char *) buf, len, 0x1);
 }
 
+/*
+ * omap_nand_irq - GMPC irq handler
+ * @this_irq: gpmc irq number
+ * @dev: omap_nand_info structure pointer is passed here
+ */
+static irqreturn_t omap_nand_irq(int this_irq, void *dev)
+{
+        struct omap_nand_info *info = (struct omap_nand_info *) dev;
+        u32 bytes;
+        u32 irq_stat;
+
+        irq_stat = gpmc_read_status(GPMC_GET_IRQ_STATUS);
+        bytes = gpmc_read_status(GPMC_PREFETCH_FIFO_CNT);
+        bytes = bytes  & 0xFFFC; /* io in multiple of 4 bytes */
+        if (info->iomode == OMAP_NAND_IO_WRITE) { /* checks for write io */
+                if (irq_stat & 0x2)
+                        goto done;
+
+                if (info->buf_len && (info->buf_len < bytes))
+                        bytes = info->buf_len;
+                else if (!info->buf_len)
+                        bytes = 0;
+                iowrite32_rep(info->nand.IO_ADDR_W,
+                                                (u32 *)info->buf, bytes >> 2);
+                info->buf = info->buf + bytes;
+                info->buf_len -= bytes;
+
+        } else {
+                ioread32_rep(info->nand.IO_ADDR_R,
+                                                (u32 *)info->buf, bytes >> 2);
+                info->buf = info->buf + bytes;
+
+                if (irq_stat & 0x2)
+                        goto done;
+        }
+        gpmc_cs_configure(info->gpmc_cs, GPMC_SET_IRQ_STATUS, irq_stat);
+
+        return IRQ_HANDLED;
+
+done:
+        complete(&info->comp);
+        /* disable irq */
+        gpmc_cs_configure(info->gpmc_cs, GPMC_ENABLE_IRQ, 0);
+
+        /* clear status */
+        gpmc_cs_configure(info->gpmc_cs, GPMC_SET_IRQ_STATUS, irq_stat);
+
+        return IRQ_HANDLED;
+}
+
+/*
+ * omap_read_buf_irq_pref - read data from NAND controller into buffer
+ * @mtd: MTD device structure
+ * @buf: buffer to store date
+ * @len: number of bytes to read
+ */
+static void omap_read_buf_irq_pref(struct mtd_info *mtd, u_char *buf, int len)
+{
+        struct omap_nand_info *info = container_of(mtd,
+                                                struct omap_nand_info, mtd);
+        int ret = 0;
+
+        if (len <= mtd->oobsize) {
+                omap_read_buf_pref(mtd, buf, len);
+                return;
+        }
+
+        info->iomode = OMAP_NAND_IO_READ;
+        info->buf = buf;
+        init_completion(&info->comp);
+
+        /*  configure and start prefetch transfer */
+        ret = gpmc_prefetch_enable(info->gpmc_cs,
+                        PREFETCH_FIFOTHRESHOLD_MAX/2, 0x0, len, 0x0);
+        if (ret)
+                /* PFPW engine is busy, use cpu copy method */
+                goto out_copy;
+
+        info->buf_len = len;
+        /* enable irq */
+        gpmc_cs_configure(info->gpmc_cs, GPMC_ENABLE_IRQ,
+                (GPMC_IRQ_FIFOEVENTENABLE | GPMC_IRQ_COUNT_EVENT));
+
+        /* waiting for read to complete */
+        wait_for_completion(&info->comp);
+
+        /* disable and stop the PFPW engine */
+        gpmc_prefetch_reset(info->gpmc_cs);
+        return;
+
+out_copy:
+        if (info->nand.options & NAND_BUSWIDTH_16)
+                omap_read_buf16(mtd, buf, len);
+        else
+                omap_read_buf8(mtd, buf, len);
+}
+
+/*
+ * omap_write_buf_irq_pref - write buffer to NAND controller
+ * @mtd: MTD device structure
+ * @buf: data buffer
+ * @len: number of bytes to write
+ */
+static void omap_write_buf_irq_pref(struct mtd_info *mtd,
+                                        const u_char *buf, int len)
+{
+        struct omap_nand_info *info = container_of(mtd,
+                                                struct omap_nand_info, mtd);
+        int ret = 0;
+        unsigned long tim, limit;
+
+        if (len <= mtd->oobsize) {
+                omap_write_buf_pref(mtd, buf, len);
+                return;
+        }
+
+        info->iomode = OMAP_NAND_IO_WRITE;
+        info->buf = (u_char *) buf;
+        init_completion(&info->comp);
+
+        /* configure and start prefetch transfer : size=24 */
+        ret = gpmc_prefetch_enable(info->gpmc_cs,
+                        (PREFETCH_FIFOTHRESHOLD_MAX * 3) / 8, 0x0, len, 0x1);
+        if (ret)
+                /* PFPW engine is busy, use cpu copy method */
+                goto out_copy;
+
+        info->buf_len = len;
+        /* enable irq */
+        gpmc_cs_configure(info->gpmc_cs, GPMC_ENABLE_IRQ,
+                        (GPMC_IRQ_FIFOEVENTENABLE | GPMC_IRQ_COUNT_EVENT));
+
+        /* waiting for write to complete */
+        wait_for_completion(&info->comp);
+        /* wait for data to flushed-out before reset the prefetch */
+        tim = 0;
+        limit = (loops_per_jiffy *  msecs_to_jiffies(OMAP_NAND_TIMEOUT_MS));
+        while (gpmc_read_status(GPMC_PREFETCH_COUNT) && (tim++ < limit))
+                cpu_relax();
+
+        /* disable and stop the PFPW engine */
+        gpmc_prefetch_reset(info->gpmc_cs);
+        return;
+
+out_copy:
+        if (info->nand.options & NAND_BUSWIDTH_16)
+                omap_write_buf16(mtd, buf, len);
+        else
+                omap_write_buf8(mtd, buf, len);
+}
+
 /**
  * omap_verify_buf - Verify chip data against buffer
  * @mtd: MTD device structure
@@ -487,8 +640,6 @@ static int omap_verify_buf(struct mtd_info *mtd, const u_char * buf, int len)
         return 0;
 }
 
-#ifdef CONFIG_MTD_NAND_OMAP_HWECC
-
 /**
  * gen_true_ecc - This function will generate true ECC value
  * @ecc_buf: buffer to store ecc code
@@ -708,8 +859,6 @@ static void omap_enable_hwecc(struct mtd_info *mtd, int mode)
         gpmc_enable_hwecc(info->gpmc_cs, mode, dev_width, info->nand.ecc.size);
 }
 
-#endif
-
 /**
  * omap_wait - wait until the command is done
  * @mtd: MTD device structure
@@ -779,6 +928,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
         struct omap_nand_info           *info;
         struct omap_nand_platform_data  *pdata;
         int                             err;
+        int                             i, offset;
 
         pdata = pdev->dev.platform_data;
         if (pdata == NULL) {
@@ -804,7 +954,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
         info->mtd.name          = dev_name(&pdev->dev);
         info->mtd.owner         = THIS_MODULE;
 
-        info->nand.options      |= pdata->devsize ? NAND_BUSWIDTH_16 : 0;
+        info->nand.options      = pdata->devsize;
         info->nand.options      |= NAND_SKIP_BBTSCAN;
 
         /* NAND write protect off */
@@ -842,28 +992,13 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
                 info->nand.chip_delay = 50;
         }
 
-        if (use_prefetch) {
-
+        switch (pdata->xfer_type) {
+        case NAND_OMAP_PREFETCH_POLLED:
                 info->nand.read_buf   = omap_read_buf_pref;
                 info->nand.write_buf  = omap_write_buf_pref;
-                if (use_dma) {
-                        err = omap_request_dma(OMAP24XX_DMA_GPMC, "NAND",
-                                omap_nand_dma_cb, &info->comp, &info->dma_ch);
-                        if (err < 0) {
-                                info->dma_ch = -1;
-                                printk(KERN_WARNING "DMA request failed."
-                                        " Non-dma data transfer mode\n");
-                        } else {
-                                omap_set_dma_dest_burst_mode(info->dma_ch,
-                                                OMAP_DMA_DATA_BURST_16);
-                                omap_set_dma_src_burst_mode(info->dma_ch,
-                                                OMAP_DMA_DATA_BURST_16);
-
-                                info->nand.read_buf   = omap_read_buf_dma_pref;
-                                info->nand.write_buf  = omap_write_buf_dma_pref;
-                        }
-                }
-        } else {
+                break;
+
+        case NAND_OMAP_POLLED:
                 if (info->nand.options & NAND_BUSWIDTH_16) {
                         info->nand.read_buf   = omap_read_buf16;
                         info->nand.write_buf  = omap_write_buf16;
@@ -871,20 +1006,61 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
                         info->nand.read_buf   = omap_read_buf8;
                         info->nand.write_buf  = omap_write_buf8;
                 }
+                break;
+
+        case NAND_OMAP_PREFETCH_DMA:
+                err = omap_request_dma(OMAP24XX_DMA_GPMC, "NAND",
+                                omap_nand_dma_cb, &info->comp, &info->dma_ch);
+                if (err < 0) {
+                        info->dma_ch = -1;
+                        dev_err(&pdev->dev, "DMA request failed!\n");
+                        goto out_release_mem_region;
+                } else {
+                        omap_set_dma_dest_burst_mode(info->dma_ch,
+                                        OMAP_DMA_DATA_BURST_16);
+                        omap_set_dma_src_burst_mode(info->dma_ch,
+                                        OMAP_DMA_DATA_BURST_16);
+
+                        info->nand.read_buf   = omap_read_buf_dma_pref;
+                        info->nand.write_buf  = omap_write_buf_dma_pref;
+                }
+                break;
+
+        case NAND_OMAP_PREFETCH_IRQ:
+                err = request_irq(pdata->gpmc_irq,
+                                omap_nand_irq, IRQF_SHARED, "gpmc-nand", info);
+                if (err) {
+                        dev_err(&pdev->dev, "requesting irq(%d) error:%d",
+                                                        pdata->gpmc_irq, err);
+                        goto out_release_mem_region;
+                } else {
+                        info->gpmc_irq       = pdata->gpmc_irq;
+                        info->nand.read_buf  = omap_read_buf_irq_pref;
+                        info->nand.write_buf = omap_write_buf_irq_pref;
+                }
+                break;
+
+        default:
+                dev_err(&pdev->dev,
+                        "xfer_type(%d) not supported!\n", pdata->xfer_type);
+                err = -EINVAL;
+                goto out_release_mem_region;
         }
-        info->nand.verify_buf = omap_verify_buf;
 
-#ifdef CONFIG_MTD_NAND_OMAP_HWECC
-        info->nand.ecc.bytes            = 3;
-        info->nand.ecc.size             = 512;
-        info->nand.ecc.calculate        = omap_calculate_ecc;
-        info->nand.ecc.hwctl            = omap_enable_hwecc;
-        info->nand.ecc.correct          = omap_correct_data;
-        info->nand.ecc.mode             = NAND_ECC_HW;
+        info->nand.verify_buf = omap_verify_buf;
 
-#else
-        info->nand.ecc.mode = NAND_ECC_SOFT;
-#endif
+        /* selsect the ecc type */
+        if (pdata->ecc_opt == OMAP_ECC_HAMMING_CODE_DEFAULT)
+                info->nand.ecc.mode = NAND_ECC_SOFT;
+        else if ((pdata->ecc_opt == OMAP_ECC_HAMMING_CODE_HW) ||
+                (pdata->ecc_opt == OMAP_ECC_HAMMING_CODE_HW_ROMCODE)) {
+                info->nand.ecc.bytes            = 3;
+                info->nand.ecc.size             = 512;
+                info->nand.ecc.calculate        = omap_calculate_ecc;
+                info->nand.ecc.hwctl            = omap_enable_hwecc;
+                info->nand.ecc.correct          = omap_correct_data;
+                info->nand.ecc.mode             = NAND_ECC_HW;
+        }
 
         /* DIP switches on some boards change between 8 and 16 bit
          * bus widths for flash.  Try the other width if the first try fails.
@@ -897,6 +1073,26 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
                 }
         }
 
+        /* rom code layout */
+        if (pdata->ecc_opt == OMAP_ECC_HAMMING_CODE_HW_ROMCODE) {
+
+                if (info->nand.options & NAND_BUSWIDTH_16)
+                        offset = 2;
+                else {
+                        offset = 1;
+                        info->nand.badblock_pattern = &bb_descrip_flashbased;
+                }
+                omap_oobinfo.eccbytes = 3 * (info->mtd.oobsize/16);
+                for (i = 0; i < omap_oobinfo.eccbytes; i++)
+                        omap_oobinfo.eccpos[i] = i+offset;
+
+                omap_oobinfo.oobfree->offset = offset + omap_oobinfo.eccbytes;
+                omap_oobinfo.oobfree->length = info->mtd.oobsize -
+                                        (offset + omap_oobinfo.eccbytes);
+
+                info->nand.ecc.layout = &omap_oobinfo;
+        }
+
 #ifdef CONFIG_MTD_PARTITIONS
         err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0);
         if (err > 0)
@@ -926,9 +1122,12 @@ static int omap_nand_remove(struct platform_device *pdev)
                                                         mtd);
 
         platform_set_drvdata(pdev, NULL);
-        if (use_dma)
+        if (info->dma_ch != -1)
                 omap_free_dma(info->dma_ch);
 
+        if (info->gpmc_irq)
+                free_irq(info->gpmc_irq, info);
+
         /* Release NAND device, its internal structures and partitions */
         nand_release(&info->mtd);
         iounmap(info->nand.IO_ADDR_R);
@@ -947,16 +1146,8 @@ static struct platform_driver omap_nand_driver = {
 
 static int __init omap_nand_init(void)
 {
-        printk(KERN_INFO "%s driver initializing\n", DRIVER_NAME);
+        pr_info("%s driver initializing\n", DRIVER_NAME);
 
-        /* This check is required if driver is being
-         * loaded run time as a module
-         */
-        if ((1 == use_dma) && (0 == use_prefetch)) {
-                printk(KERN_INFO"Wrong parameters: 'use_dma' can not be 1 "
-                                "without use_prefetch'. Prefetch will not be"
-                                " used in either mode (mpu or dma)\n");
-        }
         return platform_driver_register(&omap_nand_driver);
 }
 
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index c849cacf4b2..14a49abe057 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -63,7 +63,7 @@ struct omap2_onenand {
         struct completion dma_done;
         int dma_channel;
         int freq;
-        int (*setup)(void __iomem *base, int freq);
+        int (*setup)(void __iomem *base, int *freq_ptr);
         struct regulator *regulator;
 };
 
@@ -148,11 +148,9 @@ static int omap2_onenand_wait(struct mtd_info *mtd, int state)
                         wait_err("controller error", state, ctrl, intr);
                         return -EIO;
                 }
-                if ((intr & intr_flags) != intr_flags) {
-                        wait_err("timeout", state, ctrl, intr);
-                        return -EIO;
-                }
-                return 0;
+                if ((intr & intr_flags) == intr_flags)
+                        return 0;
+                /* Continue in wait for interrupt branch */
         }
 
         if (state != FL_READING) {
@@ -581,7 +579,7 @@ static int __adjust_timing(struct device *dev, void *data)
 
         /* DMA is not in use so this is all that is needed */
         /* Revisit for OMAP3! */
-        ret = c->setup(c->onenand.base, c->freq);
+        ret = c->setup(c->onenand.base, &c->freq);
 
         return ret;
 }
@@ -673,7 +671,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
         }
 
         if (pdata->onenand_setup != NULL) {
-                r = pdata->onenand_setup(c->onenand.base, c->freq);
+                r = pdata->onenand_setup(c->onenand.base, &c->freq);
                 if (r < 0) {
                         dev_err(&pdev->dev, "Onenand platform setup failed: "
                                 "%d\n", r);
@@ -718,8 +716,8 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
         }
 
         dev_info(&pdev->dev, "initializing on CS%d, phys base 0x%08lx, virtual "
-                 "base %p\n", c->gpmc_cs, c->phys_base,
-                 c->onenand.base);
+                 "base %p, freq %d MHz\n", c->gpmc_cs, c->phys_base,
+                 c->onenand.base, c->freq);
 
         c->pdev = pdev;
         c->mtd.name = dev_name(&pdev->dev);
@@ -754,24 +752,6 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
         if ((r = onenand_scan(&c->mtd, 1)) < 0)
                 goto err_release_regulator;
 
-        switch ((c->onenand.version_id >> 4) & 0xf) {
-        case 0:
-                c->freq = 40;
-                break;
-        case 1:
-                c->freq = 54;
-                break;
-        case 2:
-                c->freq = 66;
-                break;
-        case 3:
-                c->freq = 83;
-                break;
-        case 4:
-                c->freq = 104;
-                break;
-        }
-
 #ifdef CONFIG_MTD_PARTITIONS
         r = parse_mtd_partitions(&c->mtd, part_probes, &c->parts, 0);
         if (r > 0)
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index abb1ffbf3d2..36501adc125 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2005, 2006 Nokia Corporation
  * Author:      Samuel Ortiz <samuel.ortiz@nokia.com> and
- *              Juha Yrjölä <juha.yrjola@nokia.com>
+ *              Juha Yrj�l� <juha.yrjola@nokia.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -33,6 +33,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/pm_runtime.h>
 
 #include <linux/spi/spi.h>
 
@@ -46,7 +47,6 @@
 #define OMAP2_MCSPI_MAX_CTRL            4
 
 #define OMAP2_MCSPI_REVISION            0x00
-#define OMAP2_MCSPI_SYSCONFIG           0x10
 #define OMAP2_MCSPI_SYSSTATUS           0x14
 #define OMAP2_MCSPI_IRQSTATUS           0x18
 #define OMAP2_MCSPI_IRQENABLE           0x1c
@@ -63,13 +63,6 @@
 
 /* per-register bitmasks: */
 
-#define OMAP2_MCSPI_SYSCONFIG_SMARTIDLE BIT(4)
-#define OMAP2_MCSPI_SYSCONFIG_ENAWAKEUP BIT(2)
-#define OMAP2_MCSPI_SYSCONFIG_AUTOIDLE  BIT(0)
-#define OMAP2_MCSPI_SYSCONFIG_SOFTRESET BIT(1)
-
-#define OMAP2_MCSPI_SYSSTATUS_RESETDONE BIT(0)
-
 #define OMAP2_MCSPI_MODULCTRL_SINGLE    BIT(0)
 #define OMAP2_MCSPI_MODULCTRL_MS        BIT(2)
 #define OMAP2_MCSPI_MODULCTRL_STEST     BIT(3)
@@ -122,13 +115,12 @@ struct omap2_mcspi {
         spinlock_t              lock;
         struct list_head        msg_queue;
         struct spi_master       *master;
-        struct clk              *ick;
-        struct clk              *fck;
         /* Virtual base address of the controller */
         void __iomem            *base;
         unsigned long           phys;
         /* SPI1 has 4 channels, while SPI2 has 2 */
         struct omap2_mcspi_dma  *dma_channels;
+        struct  device          *dev;
 };
 
 struct omap2_mcspi_cs {
@@ -144,7 +136,6 @@ struct omap2_mcspi_cs {
  * corresponding registers are modified.
  */
 struct omap2_mcspi_regs {
-        u32 sysconfig;
         u32 modulctrl;
         u32 wakeupenable;
         struct list_head cs;
@@ -268,9 +259,6 @@ static void omap2_mcspi_restore_ctx(struct omap2_mcspi *mcspi)
         mcspi_write_reg(spi_cntrl, OMAP2_MCSPI_MODULCTRL,
                         omap2_mcspi_ctx[spi_cntrl->bus_num - 1].modulctrl);
 
-        mcspi_write_reg(spi_cntrl, OMAP2_MCSPI_SYSCONFIG,
-                        omap2_mcspi_ctx[spi_cntrl->bus_num - 1].sysconfig);
-
         mcspi_write_reg(spi_cntrl, OMAP2_MCSPI_WAKEUPENABLE,
                         omap2_mcspi_ctx[spi_cntrl->bus_num - 1].wakeupenable);
 
@@ -280,20 +268,12 @@ static void omap2_mcspi_restore_ctx(struct omap2_mcspi *mcspi)
 }
 static void omap2_mcspi_disable_clocks(struct omap2_mcspi *mcspi)
 {
-        clk_disable(mcspi->ick);
-        clk_disable(mcspi->fck);
+        pm_runtime_put_sync(mcspi->dev);
 }
 
 static int omap2_mcspi_enable_clocks(struct omap2_mcspi *mcspi)
 {
-        if (clk_enable(mcspi->ick))
-                return -ENODEV;
-        if (clk_enable(mcspi->fck))
-                return -ENODEV;
-
-        omap2_mcspi_restore_ctx(mcspi);
-
-        return 0;
+        return pm_runtime_get_sync(mcspi->dev);
 }
 
 static int mcspi_wait_for_reg_bit(void __iomem *reg, unsigned long bit)
@@ -819,8 +799,9 @@ static int omap2_mcspi_setup(struct spi_device *spi)
                         return ret;
         }
 
-        if (omap2_mcspi_enable_clocks(mcspi))
-                return -ENODEV;
+        ret = omap2_mcspi_enable_clocks(mcspi);
+        if (ret < 0)
+                return ret;
 
         ret = omap2_mcspi_setup_transfer(spi, NULL);
         omap2_mcspi_disable_clocks(mcspi);
@@ -863,10 +844,11 @@ static void omap2_mcspi_work(struct work_struct *work)
         struct omap2_mcspi      *mcspi;
 
         mcspi = container_of(work, struct omap2_mcspi, work);
-        spin_lock_irq(&mcspi->lock);
 
-        if (omap2_mcspi_enable_clocks(mcspi))
-                goto out;
+        if (omap2_mcspi_enable_clocks(mcspi) < 0)
+                return;
+
+        spin_lock_irq(&mcspi->lock);
 
         /* We only enable one channel at a time -- the one whose message is
          * at the head of the queue -- although this controller would gladly
@@ -979,10 +961,9 @@ static void omap2_mcspi_work(struct work_struct *work)
                 spin_lock_irq(&mcspi->lock);
         }
 
-        omap2_mcspi_disable_clocks(mcspi);
-
-out:
         spin_unlock_irq(&mcspi->lock);
+
+        omap2_mcspi_disable_clocks(mcspi);
 }
 
 static int omap2_mcspi_transfer(struct spi_device *spi, struct spi_message *m)
@@ -1058,25 +1039,15 @@ static int omap2_mcspi_transfer(struct spi_device *spi, struct spi_message *m)
         return 0;
 }
 
-static int __init omap2_mcspi_reset(struct omap2_mcspi *mcspi)
+static int __init omap2_mcspi_master_setup(struct omap2_mcspi *mcspi)
 {
         struct spi_master       *master = mcspi->master;
         u32                     tmp;
+        int ret = 0;
 
-        if (omap2_mcspi_enable_clocks(mcspi))
-                return -1;
-
-        mcspi_write_reg(master, OMAP2_MCSPI_SYSCONFIG,
-                        OMAP2_MCSPI_SYSCONFIG_SOFTRESET);
-        do {
-                tmp = mcspi_read_reg(master, OMAP2_MCSPI_SYSSTATUS);
-        } while (!(tmp & OMAP2_MCSPI_SYSSTATUS_RESETDONE));
-
-        tmp = OMAP2_MCSPI_SYSCONFIG_AUTOIDLE |
-                OMAP2_MCSPI_SYSCONFIG_ENAWAKEUP |
-                OMAP2_MCSPI_SYSCONFIG_SMARTIDLE;
-        mcspi_write_reg(master, OMAP2_MCSPI_SYSCONFIG, tmp);
-        omap2_mcspi_ctx[master->bus_num - 1].sysconfig = tmp;
+        ret = omap2_mcspi_enable_clocks(mcspi);
+        if (ret < 0)
+                return ret;
 
         tmp = OMAP2_MCSPI_WAKEUPENABLE_WKEN;
         mcspi_write_reg(master, OMAP2_MCSPI_WAKEUPENABLE, tmp);
@@ -1087,91 +1058,26 @@ static int __init omap2_mcspi_reset(struct omap2_mcspi *mcspi)
         return 0;
 }
 
-static u8 __initdata spi1_rxdma_id [] = {
-        OMAP24XX_DMA_SPI1_RX0,
-        OMAP24XX_DMA_SPI1_RX1,
-        OMAP24XX_DMA_SPI1_RX2,
-        OMAP24XX_DMA_SPI1_RX3,
-};
-
-static u8 __initdata spi1_txdma_id [] = {
-        OMAP24XX_DMA_SPI1_TX0,
-        OMAP24XX_DMA_SPI1_TX1,
-        OMAP24XX_DMA_SPI1_TX2,
-        OMAP24XX_DMA_SPI1_TX3,
-};
-
-static u8 __initdata spi2_rxdma_id[] = {
-        OMAP24XX_DMA_SPI2_RX0,
-        OMAP24XX_DMA_SPI2_RX1,
-};
-
-static u8 __initdata spi2_txdma_id[] = {
-        OMAP24XX_DMA_SPI2_TX0,
-        OMAP24XX_DMA_SPI2_TX1,
-};
-
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) \
-        || defined(CONFIG_ARCH_OMAP4)
-static u8 __initdata spi3_rxdma_id[] = {
-        OMAP24XX_DMA_SPI3_RX0,
-        OMAP24XX_DMA_SPI3_RX1,
-};
+static int omap_mcspi_runtime_resume(struct device *dev)
+{
+        struct omap2_mcspi      *mcspi;
+        struct spi_master       *master;
 
-static u8 __initdata spi3_txdma_id[] = {
-        OMAP24XX_DMA_SPI3_TX0,
-        OMAP24XX_DMA_SPI3_TX1,
-};
-#endif
+        master = dev_get_drvdata(dev);
+        mcspi = spi_master_get_devdata(master);
+        omap2_mcspi_restore_ctx(mcspi);
 
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-static u8 __initdata spi4_rxdma_id[] = {
-        OMAP34XX_DMA_SPI4_RX0,
-};
+        return 0;
+}
 
-static u8 __initdata spi4_txdma_id[] = {
-        OMAP34XX_DMA_SPI4_TX0,
-};
-#endif
 
 static int __init omap2_mcspi_probe(struct platform_device *pdev)
 {
         struct spi_master       *master;
+        struct omap2_mcspi_platform_config *pdata = pdev->dev.platform_data;
         struct omap2_mcspi      *mcspi;
         struct resource         *r;
         int                     status = 0, i;
-        const u8                *rxdma_id, *txdma_id;
-        unsigned                num_chipselect;
-
-        switch (pdev->id) {
-        case 1:
-                rxdma_id = spi1_rxdma_id;
-                txdma_id = spi1_txdma_id;
-                num_chipselect = 4;
-                break;
-        case 2:
-                rxdma_id = spi2_rxdma_id;
-                txdma_id = spi2_txdma_id;
-                num_chipselect = 2;
-                break;
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) \
-        || defined(CONFIG_ARCH_OMAP4)
-        case 3:
-                rxdma_id = spi3_rxdma_id;
-                txdma_id = spi3_txdma_id;
-                num_chipselect = 2;
-                break;
-#endif
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-        case 4:
-                rxdma_id = spi4_rxdma_id;
-                txdma_id = spi4_txdma_id;
-                num_chipselect = 1;
-                break;
-#endif
-        default:
-                return -EINVAL;
-        }
 
         master = spi_alloc_master(&pdev->dev, sizeof *mcspi);
         if (master == NULL) {
@@ -1188,7 +1094,7 @@ static int __init omap2_mcspi_probe(struct platform_device *pdev)
         master->setup = omap2_mcspi_setup;
         master->transfer = omap2_mcspi_transfer;
         master->cleanup = omap2_mcspi_cleanup;
-        master->num_chipselect = num_chipselect;
+        master->num_chipselect = pdata->num_cs;
 
         dev_set_drvdata(&pdev->dev, master);
 
@@ -1206,49 +1112,62 @@ static int __init omap2_mcspi_probe(struct platform_device *pdev)
                 goto err1;
         }
 
+        r->start += pdata->regs_offset;
+        r->end += pdata->regs_offset;
         mcspi->phys = r->start;
         mcspi->base = ioremap(r->start, r->end - r->start + 1);
         if (!mcspi->base) {
                 dev_dbg(&pdev->dev, "can't ioremap MCSPI\n");
                 status = -ENOMEM;
-                goto err1aa;
+                goto err2;
         }
 
+        mcspi->dev = &pdev->dev;
         INIT_WORK(&mcspi->work, omap2_mcspi_work);
 
         spin_lock_init(&mcspi->lock);
         INIT_LIST_HEAD(&mcspi->msg_queue);
         INIT_LIST_HEAD(&omap2_mcspi_ctx[master->bus_num - 1].cs);
 
-        mcspi->ick = clk_get(&pdev->dev, "ick");
-        if (IS_ERR(mcspi->ick)) {
-                dev_dbg(&pdev->dev, "can't get mcspi_ick\n");
-                status = PTR_ERR(mcspi->ick);
-                goto err1a;
-        }
-        mcspi->fck = clk_get(&pdev->dev, "fck");
-        if (IS_ERR(mcspi->fck)) {
-                dev_dbg(&pdev->dev, "can't get mcspi_fck\n");
-                status = PTR_ERR(mcspi->fck);
-                goto err2;
-        }
-
         mcspi->dma_channels = kcalloc(master->num_chipselect,
                         sizeof(struct omap2_mcspi_dma),
                         GFP_KERNEL);
 
         if (mcspi->dma_channels == NULL)
-                goto err3;
+                goto err2;
+
+        for (i = 0; i < master->num_chipselect; i++) {
+                char dma_ch_name[14];
+                struct resource *dma_res;
+
+                sprintf(dma_ch_name, "rx%d", i);
+                dma_res = platform_get_resource_byname(pdev, IORESOURCE_DMA,
+                                                        dma_ch_name);
+                if (!dma_res) {
+                        dev_dbg(&pdev->dev, "cannot get DMA RX channel\n");
+                        status = -ENODEV;
+                        break;
+                }
 
-        for (i = 0; i < num_chipselect; i++) {
                 mcspi->dma_channels[i].dma_rx_channel = -1;
-                mcspi->dma_channels[i].dma_rx_sync_dev = rxdma_id[i];
+                mcspi->dma_channels[i].dma_rx_sync_dev = dma_res->start;
+                sprintf(dma_ch_name, "tx%d", i);
+                dma_res = platform_get_resource_byname(pdev, IORESOURCE_DMA,
+                                                        dma_ch_name);
+                if (!dma_res) {
+                        dev_dbg(&pdev->dev, "cannot get DMA TX channel\n");
+                        status = -ENODEV;
+                        break;
+                }
+
                 mcspi->dma_channels[i].dma_tx_channel = -1;
-                mcspi->dma_channels[i].dma_tx_sync_dev = txdma_id[i];
+                mcspi->dma_channels[i].dma_tx_sync_dev = dma_res->start;
         }
 
-        if (omap2_mcspi_reset(mcspi) < 0)
-                goto err4;
+        pm_runtime_enable(&pdev->dev);
+
+        if (status || omap2_mcspi_master_setup(mcspi) < 0)
+                goto err3;
 
         status = spi_register_master(master);
         if (status < 0)
@@ -1257,17 +1176,13 @@ static int __init omap2_mcspi_probe(struct platform_device *pdev)
         return status;
 
 err4:
-        kfree(mcspi->dma_channels);
+        spi_master_put(master);
 err3:
-        clk_put(mcspi->fck);
+        kfree(mcspi->dma_channels);
 err2:
-        clk_put(mcspi->ick);
-err1a:
-        iounmap(mcspi->base);
-err1aa:
         release_mem_region(r->start, (r->end - r->start) + 1);
+        iounmap(mcspi->base);
 err1:
-        spi_master_put(master);
         return status;
 }
 
@@ -1283,9 +1198,7 @@ static int __exit omap2_mcspi_remove(struct platform_device *pdev)
         mcspi = spi_master_get_devdata(master);
         dma_channels = mcspi->dma_channels;
 
-        clk_put(mcspi->fck);
-        clk_put(mcspi->ick);
-
+        omap2_mcspi_disable_clocks(mcspi);
         r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         release_mem_region(r->start, (r->end - r->start) + 1);
 
@@ -1336,6 +1249,7 @@ static int omap2_mcspi_resume(struct device *dev)
 
 static const struct dev_pm_ops omap2_mcspi_pm_ops = {
         .resume = omap2_mcspi_resume,
+        .runtime_resume = omap_mcspi_runtime_resume,
 };
 
 static struct platform_driver omap2_mcspi_driver = {
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index a914010d9d1..630ae7f3cd4 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1530,7 +1530,7 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb)
 
 /*-------------------------------------------------------------------------*/
 
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) || \
+#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430) || \
         defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_ARCH_U8500) || \
         defined(CONFIG_ARCH_U5500)
 
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 4f0dd2ed396..4bd9e2145ee 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -212,8 +212,8 @@ enum musb_g_ep0_state {
  * directly with the "flat" model, or after setting up an index register.
  */
 
-#if defined(CONFIG_ARCH_DAVINCI) || defined(CONFIG_ARCH_OMAP2430) \
-                || defined(CONFIG_ARCH_OMAP3430) || defined(CONFIG_BLACKFIN) \
+#if defined(CONFIG_ARCH_DAVINCI) || defined(CONFIG_SOC_OMAP2430) \
+                || defined(CONFIG_SOC_OMAP3430) || defined(CONFIG_BLACKFIN) \
                 || defined(CONFIG_ARCH_OMAP4)
 /* REVISIT indexed access seemed to
  * misbehave (on DaVinci) for at least peripheral IN ...
diff --git a/drivers/usb/musb/musbhsdma.h b/drivers/usb/musb/musbhsdma.h
index 21056c924c7..320fd4afb93 100644
--- a/drivers/usb/musb/musbhsdma.h
+++ b/drivers/usb/musb/musbhsdma.h
@@ -31,7 +31,7 @@
  *
  */
 
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
+#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430)
 #include "omap2430.h"
 #endif
 
diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c
index e00fa1b22ec..8c6fdef61d1 100644
--- a/drivers/usb/otg/isp1301_omap.c
+++ b/drivers/usb/otg/isp1301_omap.c
@@ -1510,7 +1510,7 @@ isp1301_start_hnp(struct otg_transceiver *dev)
 
 /*-------------------------------------------------------------------------*/
 
-static int __init
+static int __devinit
 isp1301_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 {
         int                     status;
diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig
index 80b3b123dd7..7c608c5ccf8 100644
--- a/drivers/w1/masters/Kconfig
+++ b/drivers/w1/masters/Kconfig
@@ -60,7 +60,7 @@ config W1_MASTER_GPIO
 
 config HDQ_MASTER_OMAP
         tristate "OMAP HDQ driver"
-        depends on ARCH_OMAP2430 || ARCH_OMAP3
+        depends on SOC_OMAP2430 || ARCH_OMAP3
         help
           Say Y here if you want support for the 1-wire or HDQ Interface
           on an OMAP processor.
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 3dd4971160e..2b4acb86c19 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -124,6 +124,8 @@ static void omap_wdt_set_timeout(struct omap_wdt_dev *wdev)
         u32 pre_margin = GET_WLDR_VAL(timer_margin);
         void __iomem *base = wdev->base;
 
+        pm_runtime_get_sync(wdev->dev);
+
         /* just count up at 32 KHz */
         while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x04)
                 cpu_relax();
@@ -131,6 +133,8 @@ static void omap_wdt_set_timeout(struct omap_wdt_dev *wdev)
         __raw_writel(pre_margin, base + OMAP_WATCHDOG_LDR);
         while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x04)
                 cpu_relax();
+
+        pm_runtime_put_sync(wdev->dev);
 }
 
 /*
@@ -160,6 +164,8 @@ static int omap_wdt_open(struct inode *inode, struct file *file)
         omap_wdt_ping(wdev); /* trigger loading of new timeout value */
         omap_wdt_enable(wdev);
 
+        pm_runtime_put_sync(wdev->dev);
+
         return nonseekable_open(inode, file);
 }
 
@@ -171,6 +177,7 @@ static int omap_wdt_release(struct inode *inode, struct file *file)
          *      Shut off the timer unless NOWAYOUT is defined.
          */
 #ifndef CONFIG_WATCHDOG_NOWAYOUT
+        pm_runtime_get_sync(wdev->dev);
 
         omap_wdt_disable(wdev);
 
@@ -190,9 +197,11 @@ static ssize_t omap_wdt_write(struct file *file, const char __user *data,
 
         /* Refresh LOAD_TIME. */
         if (len) {
+                pm_runtime_get_sync(wdev->dev);
                 spin_lock(&wdt_lock);
                 omap_wdt_ping(wdev);
                 spin_unlock(&wdt_lock);
+                pm_runtime_put_sync(wdev->dev);
         }
         return len;
 }
@@ -224,15 +233,18 @@ static long omap_wdt_ioctl(struct file *file, unsigned int cmd,
                         return put_user(omap_prcm_get_reset_sources(),
                                         (int __user *)arg);
         case WDIOC_KEEPALIVE:
+                pm_runtime_get_sync(wdev->dev);
                 spin_lock(&wdt_lock);
                 omap_wdt_ping(wdev);
                 spin_unlock(&wdt_lock);
+                pm_runtime_put_sync(wdev->dev);
                 return 0;
         case WDIOC_SETTIMEOUT:
                 if (get_user(new_margin, (int __user *)arg))
                         return -EFAULT;
                 omap_wdt_adjust_timeout(new_margin);
 
+                pm_runtime_get_sync(wdev->dev);
                 spin_lock(&wdt_lock);
                 omap_wdt_disable(wdev);
                 omap_wdt_set_timeout(wdev);
@@ -240,6 +252,7 @@ static long omap_wdt_ioctl(struct file *file, unsigned int cmd,
 
                 omap_wdt_ping(wdev);
                 spin_unlock(&wdt_lock);
+                pm_runtime_put_sync(wdev->dev);
                 /* Fall */
         case WDIOC_GETTIMEOUT:
                 return put_user(timer_margin, (int __user *)arg);
@@ -345,8 +358,11 @@ static void omap_wdt_shutdown(struct platform_device *pdev)
 {
         struct omap_wdt_dev *wdev = platform_get_drvdata(pdev);
 
-        if (wdev->omap_wdt_users)
+        if (wdev->omap_wdt_users) {
+                pm_runtime_get_sync(wdev->dev);
                 omap_wdt_disable(wdev);
+                pm_runtime_put_sync(wdev->dev);
+        }
 }
 
 static int __devexit omap_wdt_remove(struct platform_device *pdev)
@@ -381,8 +397,11 @@ static int omap_wdt_suspend(struct platform_device *pdev, pm_message_t state)
 {
         struct omap_wdt_dev *wdev = platform_get_drvdata(pdev);
 
-        if (wdev->omap_wdt_users)
+        if (wdev->omap_wdt_users) {
+                pm_runtime_get_sync(wdev->dev);
                 omap_wdt_disable(wdev);
+                pm_runtime_put_sync(wdev->dev);
+        }
 
         return 0;
 }
@@ -392,8 +411,10 @@ static int omap_wdt_resume(struct platform_device *pdev)
         struct omap_wdt_dev *wdev = platform_get_drvdata(pdev);
 
         if (wdev->omap_wdt_users) {
+                pm_runtime_get_sync(wdev->dev);
                 omap_wdt_enable(wdev);
                 omap_wdt_ping(wdev);
+                pm_runtime_put_sync(wdev->dev);
         }
 
         return 0;
diff --git a/include/linux/hwspinlock.h b/include/linux/hwspinlock.h
new file mode 100644
index 00000000000..8390efc457e
--- /dev/null
+++ b/include/linux/hwspinlock.h
@@ -0,0 +1,292 @@
+/*
+ * Hardware spinlock public header
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Ohad Ben-Cohen <ohad@wizery.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_HWSPINLOCK_H
+#define __LINUX_HWSPINLOCK_H
+
+#include <linux/err.h>
+#include <linux/sched.h>
+
+/* hwspinlock mode argument */
+#define HWLOCK_IRQSTATE 0x01    /* Disable interrupts, save state */
+#define HWLOCK_IRQ      0x02    /* Disable interrupts, don't save state */
+
+struct hwspinlock;
+
+#if defined(CONFIG_HWSPINLOCK) || defined(CONFIG_HWSPINLOCK_MODULE)
+
+int hwspin_lock_register(struct hwspinlock *lock);
+struct hwspinlock *hwspin_lock_unregister(unsigned int id);
+struct hwspinlock *hwspin_lock_request(void);
+struct hwspinlock *hwspin_lock_request_specific(unsigned int id);
+int hwspin_lock_free(struct hwspinlock *hwlock);
+int hwspin_lock_get_id(struct hwspinlock *hwlock);
+int __hwspin_lock_timeout(struct hwspinlock *, unsigned int, int,
+                                                        unsigned long *);
+int __hwspin_trylock(struct hwspinlock *, int, unsigned long *);
+void __hwspin_unlock(struct hwspinlock *, int, unsigned long *);
+
+#else /* !CONFIG_HWSPINLOCK */
+
+/*
+ * We don't want these functions to fail if CONFIG_HWSPINLOCK is not
+ * enabled. We prefer to silently succeed in this case, and let the
+ * code path get compiled away. This way, if CONFIG_HWSPINLOCK is not
+ * required on a given setup, users will still work.
+ *
+ * The only exception is hwspin_lock_register/hwspin_lock_unregister, with which
+ * we _do_ want users to fail (no point in registering hwspinlock instances if
+ * the framework is not available).
+ *
+ * Note: ERR_PTR(-ENODEV) will still be considered a success for NULL-checking
+ * users. Others, which care, can still check this with IS_ERR.
+ */
+static inline struct hwspinlock *hwspin_lock_request(void)
+{
+        return ERR_PTR(-ENODEV);
+}
+
+static inline struct hwspinlock *hwspin_lock_request_specific(unsigned int id)
+{
+        return ERR_PTR(-ENODEV);
+}
+
+static inline int hwspin_lock_free(struct hwspinlock *hwlock)
+{
+        return 0;
+}
+
+static inline
+int __hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int to,
+                                        int mode, unsigned long *flags)
+{
+        return 0;
+}
+
+static inline
+int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
+{
+        return 0;
+}
+
+static inline
+void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
+{
+        return 0;
+}
+
+static inline int hwspin_lock_get_id(struct hwspinlock *hwlock)
+{
+        return 0;
+}
+
+static inline int hwspin_lock_register(struct hwspinlock *hwlock)
+{
+        return -ENODEV;
+}
+
+static inline struct hwspinlock *hwspin_lock_unregister(unsigned int id)
+{
+        return NULL;
+}
+
+#endif /* !CONFIG_HWSPINLOCK */
+
+/**
+ * hwspin_trylock_irqsave() - try to lock an hwspinlock, disable interrupts
+ * @hwlock: an hwspinlock which we want to trylock
+ * @flags: a pointer to where the caller's interrupt state will be saved at
+ *
+ * This function attempts to lock the underlying hwspinlock, and will
+ * immediately fail if the hwspinlock is already locked.
+ *
+ * Upon a successful return from this function, preemption and local
+ * interrupts are disabled (previous interrupts state is saved at @flags),
+ * so the caller must not sleep, and is advised to release the hwspinlock
+ * as soon as possible.
+ *
+ * Returns 0 if we successfully locked the hwspinlock, -EBUSY if
+ * the hwspinlock was already taken, and -EINVAL if @hwlock is invalid.
+ */
+static inline
+int hwspin_trylock_irqsave(struct hwspinlock *hwlock, unsigned long *flags)
+{
+        return __hwspin_trylock(hwlock, HWLOCK_IRQSTATE, flags);
+}
+
+/**
+ * hwspin_trylock_irq() - try to lock an hwspinlock, disable interrupts
+ * @hwlock: an hwspinlock which we want to trylock
+ *
+ * This function attempts to lock the underlying hwspinlock, and will
+ * immediately fail if the hwspinlock is already locked.
+ *
+ * Upon a successful return from this function, preemption and local
+ * interrupts are disabled, so the caller must not sleep, and is advised
+ * to release the hwspinlock as soon as possible.
+ *
+ * Returns 0 if we successfully locked the hwspinlock, -EBUSY if
+ * the hwspinlock was already taken, and -EINVAL if @hwlock is invalid.
+ */
+static inline int hwspin_trylock_irq(struct hwspinlock *hwlock)
+{
+        return __hwspin_trylock(hwlock, HWLOCK_IRQ, NULL);
+}
+
+/**
+ * hwspin_trylock() - attempt to lock a specific hwspinlock
+ * @hwlock: an hwspinlock which we want to trylock
+ *
+ * This function attempts to lock an hwspinlock, and will immediately fail
+ * if the hwspinlock is already taken.
+ *
+ * Upon a successful return from this function, preemption is disabled,
+ * so the caller must not sleep, and is advised to release the hwspinlock
+ * as soon as possible. This is required in order to minimize remote cores
+ * polling on the hardware interconnect.
+ *
+ * Returns 0 if we successfully locked the hwspinlock, -EBUSY if
+ * the hwspinlock was already taken, and -EINVAL if @hwlock is invalid.
+ */
+static inline int hwspin_trylock(struct hwspinlock *hwlock)
+{
+        return __hwspin_trylock(hwlock, 0, NULL);
+}
+
+/**
+ * hwspin_lock_timeout_irqsave() - lock hwspinlock, with timeout, disable irqs
+ * @hwlock: the hwspinlock to be locked
+ * @to: timeout value in msecs
+ * @flags: a pointer to where the caller's interrupt state will be saved at
+ *
+ * This function locks the underlying @hwlock. If the @hwlock
+ * is already taken, the function will busy loop waiting for it to
+ * be released, but give up when @timeout msecs have elapsed.
+ *
+ * Upon a successful return from this function, preemption and local interrupts
+ * are disabled (plus previous interrupt state is saved), so the caller must
+ * not sleep, and is advised to release the hwspinlock as soon as possible.
+ *
+ * Returns 0 when the @hwlock was successfully taken, and an appropriate
+ * error code otherwise (most notably an -ETIMEDOUT if the @hwlock is still
+ * busy after @timeout msecs). The function will never sleep.
+ */
+static inline int hwspin_lock_timeout_irqsave(struct hwspinlock *hwlock,
+                                unsigned int to, unsigned long *flags)
+{
+        return __hwspin_lock_timeout(hwlock, to, HWLOCK_IRQSTATE, flags);
+}
+
+/**
+ * hwspin_lock_timeout_irq() - lock hwspinlock, with timeout, disable irqs
+ * @hwlock: the hwspinlock to be locked
+ * @to: timeout value in msecs
+ *
+ * This function locks the underlying @hwlock. If the @hwlock
+ * is already taken, the function will busy loop waiting for it to
+ * be released, but give up when @timeout msecs have elapsed.
+ *
+ * Upon a successful return from this function, preemption and local interrupts
+ * are disabled so the caller must not sleep, and is advised to release the
+ * hwspinlock as soon as possible.
+ *
+ * Returns 0 when the @hwlock was successfully taken, and an appropriate
+ * error code otherwise (most notably an -ETIMEDOUT if the @hwlock is still
+ * busy after @timeout msecs). The function will never sleep.
+ */
+static inline
+int hwspin_lock_timeout_irq(struct hwspinlock *hwlock, unsigned int to)
+{
+        return __hwspin_lock_timeout(hwlock, to, HWLOCK_IRQ, NULL);
+}
+
+/**
+ * hwspin_lock_timeout() - lock an hwspinlock with timeout limit
+ * @hwlock: the hwspinlock to be locked
+ * @to: timeout value in msecs
+ *
+ * This function locks the underlying @hwlock. If the @hwlock
+ * is already taken, the function will busy loop waiting for it to
+ * be released, but give up when @timeout msecs have elapsed.
+ *
+ * Upon a successful return from this function, preemption is disabled
+ * so the caller must not sleep, and is advised to release the hwspinlock
+ * as soon as possible.
+ * This is required in order to minimize remote cores polling on the
+ * hardware interconnect.
+ *
+ * Returns 0 when the @hwlock was successfully taken, and an appropriate
+ * error code otherwise (most notably an -ETIMEDOUT if the @hwlock is still
+ * busy after @timeout msecs). The function will never sleep.
+ */
+static inline
+int hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int to)
+{
+        return __hwspin_lock_timeout(hwlock, to, 0, NULL);
+}
+
+/**
+ * hwspin_unlock_irqrestore() - unlock hwspinlock, restore irq state
+ * @hwlock: a previously-acquired hwspinlock which we want to unlock
+ * @flags: previous caller's interrupt state to restore
+ *
+ * This function will unlock a specific hwspinlock, enable preemption and
+ * restore the previous state of the local interrupts. It should be used
+ * to undo, e.g., hwspin_trylock_irqsave().
+ *
+ * @hwlock must be already locked before calling this function: it is a bug
+ * to call unlock on a @hwlock that is already unlocked.
+ */
+static inline void hwspin_unlock_irqrestore(struct hwspinlock *hwlock,
+                                                        unsigned long *flags)
+{
+        __hwspin_unlock(hwlock, HWLOCK_IRQSTATE, flags);
+}
+
+/**
+ * hwspin_unlock_irq() - unlock hwspinlock, enable interrupts
+ * @hwlock: a previously-acquired hwspinlock which we want to unlock
+ *
+ * This function will unlock a specific hwspinlock, enable preemption and
+ * enable local interrupts. Should be used to undo hwspin_lock_irq().
+ *
+ * @hwlock must be already locked (e.g. by hwspin_trylock_irq()) before
+ * calling this function: it is a bug to call unlock on a @hwlock that is
+ * already unlocked.
+ */
+static inline void hwspin_unlock_irq(struct hwspinlock *hwlock)
+{
+        __hwspin_unlock(hwlock, HWLOCK_IRQ, NULL);
+}
+
+/**
+ * hwspin_unlock() - unlock hwspinlock
+ * @hwlock: a previously-acquired hwspinlock which we want to unlock
+ *
+ * This function will unlock a specific hwspinlock and enable preemption
+ * back.
+ *
+ * @hwlock must be already locked (e.g. by hwspin_trylock()) before calling
+ * this function: it is a bug to call unlock on a @hwlock that is already
+ * unlocked.
+ */
+static inline void hwspin_unlock(struct hwspinlock *hwlock)
+{
+        __hwspin_unlock(hwlock, 0, NULL);
+}
+
+#endif /* __LINUX_HWSPINLOCK_H */
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index a4bd05b7bd2..58afd9d2c43 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -639,7 +639,6 @@ extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
 extern int twl4030_remove_script(u8 flags);
 
 struct twl4030_codec_audio_data {
-        unsigned int audio_mclk; /* not used, will be removed */
         unsigned int digimic_delay; /* in ms */
         unsigned int ramp_delay_value;
         unsigned int offset_cncl_path;
@@ -650,7 +649,6 @@ struct twl4030_codec_audio_data {
 };
 
 struct twl4030_codec_vibra_data {
-        unsigned int    audio_mclk;
         unsigned int    coexist;
 };
 
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index cd6f3b43119..d60130f88ee 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -168,6 +168,7 @@
 #define ONENAND_SYS_CFG1_INT            (1 << 6)
 #define ONENAND_SYS_CFG1_IOBE           (1 << 5)
 #define ONENAND_SYS_CFG1_RDY_CONF       (1 << 4)
+#define ONENAND_SYS_CFG1_VHF            (1 << 3)
 #define ONENAND_SYS_CFG1_HF             (1 << 2)
 #define ONENAND_SYS_CFG1_SYNC_WRITE     (1 << 1)
 
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index d203f4da18a..2175f09e57b 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -69,110 +69,6 @@ static struct omap_mcbsp_data mcbsp_data[NUM_LINKS];
  */
 static struct omap_pcm_dma_data omap_mcbsp_dai_dma_params[NUM_LINKS][2];
 
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
-static const int omap1_dma_reqs[][2] = {
-        { OMAP_DMA_MCBSP1_TX, OMAP_DMA_MCBSP1_RX },
-        { OMAP_DMA_MCBSP2_TX, OMAP_DMA_MCBSP2_RX },
-        { OMAP_DMA_MCBSP3_TX, OMAP_DMA_MCBSP3_RX },
-};
-static const unsigned long omap1_mcbsp_port[][2] = {
-        { OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1,
-          OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1 },
-        { OMAP1510_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1,
-          OMAP1510_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1 },
-        { OMAP1510_MCBSP3_BASE + OMAP_MCBSP_REG_DXR1,
-          OMAP1510_MCBSP3_BASE + OMAP_MCBSP_REG_DRR1 },
-};
-#else
-static const int omap1_dma_reqs[][2] = {};
-static const unsigned long omap1_mcbsp_port[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-static const int omap24xx_dma_reqs[][2] = {
-        { OMAP24XX_DMA_MCBSP1_TX, OMAP24XX_DMA_MCBSP1_RX },
-        { OMAP24XX_DMA_MCBSP2_TX, OMAP24XX_DMA_MCBSP2_RX },
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
-        { OMAP24XX_DMA_MCBSP3_TX, OMAP24XX_DMA_MCBSP3_RX },
-        { OMAP24XX_DMA_MCBSP4_TX, OMAP24XX_DMA_MCBSP4_RX },
-        { OMAP24XX_DMA_MCBSP5_TX, OMAP24XX_DMA_MCBSP5_RX },
-#endif
-};
-#else
-static const int omap24xx_dma_reqs[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP4)
-static const int omap44xx_dma_reqs[][2] = {
-        { OMAP44XX_DMA_MCBSP1_TX, OMAP44XX_DMA_MCBSP1_RX },
-        { OMAP44XX_DMA_MCBSP2_TX, OMAP44XX_DMA_MCBSP2_RX },
-        { OMAP44XX_DMA_MCBSP3_TX, OMAP44XX_DMA_MCBSP3_RX },
-        { OMAP44XX_DMA_MCBSP4_TX, OMAP44XX_DMA_MCBSP4_RX },
-};
-#else
-static const int omap44xx_dma_reqs[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2420)
-static const unsigned long omap2420_mcbsp_port[][2] = {
-        { OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1,
-          OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1 },
-        { OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1,
-          OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1 },
-};
-#else
-static const unsigned long omap2420_mcbsp_port[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2430)
-static const unsigned long omap2430_mcbsp_port[][2] = {
-        { OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP2430_MCBSP3_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP2430_MCBSP3_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP2430_MCBSP4_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP2430_MCBSP4_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP2430_MCBSP5_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP2430_MCBSP5_BASE + OMAP_MCBSP_REG_DRR },
-};
-#else
-static const unsigned long omap2430_mcbsp_port[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3)
-static const unsigned long omap34xx_mcbsp_port[][2] = {
-        { OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP34XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP34XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP34XX_MCBSP3_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP34XX_MCBSP3_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP34XX_MCBSP4_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP34XX_MCBSP4_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP34XX_MCBSP5_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP34XX_MCBSP5_BASE + OMAP_MCBSP_REG_DRR },
-};
-#else
-static const unsigned long omap34xx_mcbsp_port[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP4)
-static const unsigned long omap44xx_mcbsp_port[][2] = {
-        { OMAP44XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP44XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP44XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP44XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP44XX_MCBSP3_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP44XX_MCBSP3_BASE + OMAP_MCBSP_REG_DRR },
-        { OMAP44XX_MCBSP4_BASE + OMAP_MCBSP_REG_DXR,
-          OMAP44XX_MCBSP4_BASE + OMAP_MCBSP_REG_DRR },
-};
-#else
-static const unsigned long omap44xx_mcbsp_port[][2] = {};
-#endif
-
 static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -346,24 +242,10 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
         unsigned int format, div, framesize, master;
 
         dma_data = &omap_mcbsp_dai_dma_params[cpu_dai->id][substream->stream];
-        if (cpu_class_is_omap1()) {
-                dma = omap1_dma_reqs[bus_id][substream->stream];
-                port = omap1_mcbsp_port[bus_id][substream->stream];
-        } else if (cpu_is_omap2420()) {
-                dma = omap24xx_dma_reqs[bus_id][substream->stream];
-                port = omap2420_mcbsp_port[bus_id][substream->stream];
-        } else if (cpu_is_omap2430()) {
-                dma = omap24xx_dma_reqs[bus_id][substream->stream];
-                port = omap2430_mcbsp_port[bus_id][substream->stream];
-        } else if (cpu_is_omap343x()) {
-                dma = omap24xx_dma_reqs[bus_id][substream->stream];
-                port = omap34xx_mcbsp_port[bus_id][substream->stream];
-         } else if (cpu_is_omap44xx()) {
-                dma = omap44xx_dma_reqs[bus_id][substream->stream];
-                port = omap44xx_mcbsp_port[bus_id][substream->stream];
-        } else {
-                return -ENODEV;
-        }
+
+        dma = omap_mcbsp_dma_ch_params(bus_id, substream->stream);
+        port = omap_mcbsp_dma_reg_params(bus_id, substream->stream);
+
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S16_LE:
                 dma_data->data_type = OMAP_DMA_DATA_TYPE_S16;
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index 110c106611d..37dc7211ed3 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -43,7 +43,7 @@ enum omap_mcbsp_div {
         OMAP_MCBSP_CLKGDV,              /* Sample rate generator divider */
 };
 
-#if defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_SOC_OMAP2420)
 #define NUM_LINKS       2
 #endif
 #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
@@ -54,7 +54,7 @@ enum omap_mcbsp_div {
 #undef  NUM_LINKS
 #define NUM_LINKS       4
 #endif
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_OMAP2430)
 #undef  NUM_LINKS
 #define NUM_LINKS       5
 #endif