Merge branch 'linus' into timers/core

Reason: Further posix_cpu_timer patches depend on mainline changes Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
author: Thomas Gleixner <tglx@linutronix.de> 2010-05-10 05:59:37 -0400
committer: Thomas Gleixner <tglx@linutronix.de> 2010-05-10 08:20:42 -0400
commit: dbb6be6d5e974c42bbecd183effaa0df69e1dd8b (patch)
tree: 5735cb47e70853d057a9881dd0ce44b83e88fa63 /arch/arm
parent: 6a867a395558a7f882d041783e4cdea6744ca2bf (diff)
parent: b57f95a38233a2e73b679bea4a5453a1cc2a1cc9 (diff)
263 files changed, 2234 insertions, 880 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index cadfe2ee66a5..92622eb5cc0d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -218,6 +218,10 @@ config MMU
          Select if you want MMU-based virtualised addressing space
          support by paged memory management. If unsure, say 'Y'.
+#
+# The "ARM system type" choice list is ordered alphabetically by option
+# text.  Please add new entries in the option alphabetic order.
+#
 choice
        prompt "ARM system type"
        default ARCH_VERSATILE
@@ -249,6 +253,7 @@ config ARCH_REALVIEW
        select GENERIC_TIME
        select GENERIC_CLOCKEVENTS
        select ARCH_WANT_OPTIONAL_GPIOLIB
+        select GPIO_PL061 if GPIOLIB
        help
          This enables support for ARM Ltd RealView boards.
@@ -274,6 +279,18 @@ config ARCH_AT91
          This enables support for systems based on the Atmel AT91RM9200,
          AT91SAM9 and AT91CAP9 processors.
+config ARCH_BCMRING
+        bool "Broadcom BCMRING"
+        depends on MMU
+        select CPU_V6
+        select ARM_AMBA
+        select COMMON_CLKDEV
+        select GENERIC_TIME
+        select GENERIC_CLOCKEVENTS
+        select ARCH_WANT_OPTIONAL_GPIOLIB
+        help
+          Support for Broadcom's BCMRing platform.
 config ARCH_CLPS711X
        bool "Cirrus Logic CLPS711x/EP721x-based"
        select CPU_ARM720T
@@ -359,20 +376,6 @@ config ARCH_H720X
        help
          This enables support for systems based on the Hynix HMS720x
-config ARCH_NOMADIK
-        bool "STMicroelectronics Nomadik"
-        select ARM_AMBA
-        select ARM_VIC
-        select CPU_ARM926T
-        select HAVE_CLK
-        select COMMON_CLKDEV
-        select GENERIC_TIME
-        select GENERIC_CLOCKEVENTS
-        select GENERIC_GPIO
-        select ARCH_REQUIRE_GPIOLIB
-        help
-          Support for the Nomadik platform by ST-Ericsson
 config ARCH_IOP13XX
        bool "IOP13xx-based"
        depends on MMU
@@ -747,6 +750,30 @@ config ARCH_U300
        help
          Support for ST-Ericsson U300 series mobile platforms.
+config ARCH_U8500
+        bool "ST-Ericsson U8500 Series"
+        select CPU_V7
+        select ARM_AMBA
+        select GENERIC_TIME
+        select GENERIC_CLOCKEVENTS
+        select COMMON_CLKDEV
+        help
+          Support for ST-Ericsson's Ux500 architecture
+config ARCH_NOMADIK
+        bool "STMicroelectronics Nomadik"
+        select ARM_AMBA
+        select ARM_VIC
+        select CPU_ARM926T
+        select HAVE_CLK
+        select COMMON_CLKDEV
+        select GENERIC_TIME
+        select GENERIC_CLOCKEVENTS
+        select GENERIC_GPIO
+        select ARCH_REQUIRE_GPIOLIB
+        help
+          Support for the Nomadik platform by ST-Ericsson
 config ARCH_DAVINCI
        bool "TI DaVinci"
        select CPU_ARM926T
@@ -775,30 +802,13 @@ config ARCH_OMAP
        help
          Support for TI's OMAP platform (OMAP1 and OMAP2).
-config ARCH_BCMRING
-        bool "Broadcom BCMRING"
-        depends on MMU
-        select CPU_V6
-        select ARM_AMBA
-        select COMMON_CLKDEV
-        select GENERIC_TIME
-        select GENERIC_CLOCKEVENTS
-        select ARCH_WANT_OPTIONAL_GPIOLIB
-        help
-          Support for Broadcom's BCMRing platform.
-config ARCH_U8500
-        bool "ST-Ericsson U8500 Series"
-        select CPU_V7
-        select ARM_AMBA
-        select GENERIC_TIME
-        select GENERIC_CLOCKEVENTS
-        select COMMON_CLKDEV
-        help
-          Support for ST-Ericsson's Ux500 architecture
 endchoice
+#
+# This is sorted alphabetically by mach-* pathname.  However, plat-*
+# Kconfigs may be included either alphabetically (according to the
+# plat- suffix) or along side the corresponding mach-* source.
+#
 source "arch/arm/mach-aaec2000/Kconfig"
 source "arch/arm/mach-at91/Kconfig"
diff --git a/arch/arm/boot/compressed/decompress.c b/arch/arm/boot/compressed/decompress.c
index 0da382f33157..9c097073ce4c 100644
--- a/arch/arm/boot/compressed/decompress.c
+++ b/arch/arm/boot/compressed/decompress.c
@@ -11,6 +11,7 @@ extern unsigned long free_mem_end_ptr;
 extern void error(char *);
 #define STATIC static
+#define STATIC_RW_DATA  /* non-static please */
 #define ARCH_HAS_DECOMP_WDOG
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 535a91daaa53..c5191b1532e8 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -172,7 +172,7 @@ not_angel:
                adr     r0, LC0
 ARM(           ldmia   r0, {r1, r2, r3, r4, r5, r6, r11, ip, sp})
 THUMB(         ldmia   r0, {r1, r2, r3, r4, r5, r6, r11, ip}   )
- THUMB(         ldr     sp, [r0, #28]                           )
+ THUMB(         ldr     sp, [r0, #32]                           )
                subs    r0, r0, r1              @ calculate the delta offset
                                                @ if delta is zero, we are
@@ -685,8 +685,8 @@ proc_types:
                W(b)    __armv4_mmu_cache_off
                W(b)    __armv4_mmu_cache_flush
-                .word   0x56056930
+                .word   0x56056900
-                .word   0xff0ffff0              @ PXA935
+                .word   0xffffff00              @ PXA9xx
                W(b)    __armv4_mmu_cache_on
                W(b)    __armv4_mmu_cache_off
                W(b)    __armv4_mmu_cache_flush
@@ -697,12 +697,6 @@ proc_types:
                W(b)    __armv4_mmu_cache_off
                W(b)    __armv5tej_mmu_cache_flush
-                .word   0x56056930
-                .word   0xff0ffff0              @ PXA935
-                W(b)    __armv4_mmu_cache_on
-                W(b)    __armv4_mmu_cache_off
-                W(b)    __armv4_mmu_cache_flush
                .word   0x56050000              @ Feroceon
                .word   0xff0f0000
                W(b)    __armv4_mmu_cache_on
@@ -742,7 +736,7 @@ proc_types:
                .word   0x000f0000
                W(b)    __armv4_mmu_cache_on
                W(b)    __armv4_mmu_cache_off
-                W(b)    __armv4_mmu_cache_flush
+                W(b)    __armv5tej_mmu_cache_flush
                .word   0x0007b000              @ ARMv6
                .word   0x000ff000
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index d32bc71c1f78..d2b2ef41cd4f 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -33,6 +33,7 @@ unsigned int __machine_arch_type;
 #else
 static void putstr(const char *ptr);
+extern void error(char *x);
 #include <mach/uncompress.h>
diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c
index 6416d5b5020d..dba4c1da63ed 100644
--- a/arch/arm/common/clkdev.c
+++ b/arch/arm/common/clkdev.c
@@ -18,6 +18,7 @@
 #include <linux/string.h>
 #include <linux/mutex.h>
 #include <linux/clk.h>
+#include <linux/slab.h>
 #include <asm/clkdev.h>
 #include <mach/clkdev.h>
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index ee1d3b85eb65..7974baacafce 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -21,7 +21,6 @@
 #include <linux/ptrace.h>
 #include <linux/interrupt.h>
 #include <linux/mm.h>
-#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
 #include <linux/irq.h>
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 90ae00b631c2..9dff07c80ddb 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -290,7 +290,7 @@ static int locomo_suspend(struct platform_device *dev, pm_message_t state)
        save->LCM_GPO     = locomo_readl(lchip->base + LOCOMO_GPO);     /* GPIO */
        locomo_writel(0x00, lchip->base + LOCOMO_GPO);
        save->LCM_SPICT   = locomo_readl(lchip->base + LOCOMO_SPI + LOCOMO_SPICT);      /* SPI */
-        locomo_writel(0x40, lchip->base + LOCOMO_SPICT);
+        locomo_writel(0x40, lchip->base + LOCOMO_SPI + LOCOMO_SPICT);
        save->LCM_GPE     = locomo_readl(lchip->base + LOCOMO_GPE);     /* GPIO */
        locomo_writel(0x00, lchip->base + LOCOMO_GPE);
        save->LCM_ASD     = locomo_readl(lchip->base + LOCOMO_ASD);     /* ADSTART */
@@ -418,7 +418,7 @@ __locomo_probe(struct device *me, struct resource *mem, int irq)
        /* Longtime timer */
        locomo_writel(0, lchip->base + LOCOMO_LTINT);
        /* SPI */
-        locomo_writel(0, lchip->base + LOCOMO_SPIIE);
+        locomo_writel(0, lchip->base + LOCOMO_SPI + LOCOMO_SPIIE);
        locomo_writel(6 + 8 + 320 + 30 - 10, lchip->base + LOCOMO_ASD);
        r = locomo_readl(lchip->base + LOCOMO_ASD);
@@ -707,7 +707,7 @@ void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int
        udelay(DAC_SCL_HIGH_HOLD_TIME); /* 4.7 usec */
        if (locomo_readl(mapbase + LOCOMO_DAC) & LOCOMO_DAC_SDAOEB) {   /* High is error */
                printk(KERN_WARNING "locomo: m62332_senddata Error 1\n");
-                return;
+                goto out;
        }
        /* Send Sub address (LSB is channel select) */
@@ -735,7 +735,7 @@ void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int
        udelay(DAC_SCL_HIGH_HOLD_TIME); /* 4.7 usec */
        if (locomo_readl(mapbase + LOCOMO_DAC) & LOCOMO_DAC_SDAOEB) {   /* High is error */
                printk(KERN_WARNING "locomo: m62332_senddata Error 2\n");
-                return;
+                goto out;
        }
        /* Send DAC data */
@@ -760,9 +760,9 @@ void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int
        udelay(DAC_SCL_HIGH_HOLD_TIME); /* 4.7 usec */
        if (locomo_readl(mapbase + LOCOMO_DAC) & LOCOMO_DAC_SDAOEB) {   /* High is error */
                printk(KERN_WARNING "locomo: m62332_senddata Error 3\n");
-                return;
        }
+out:
        /* stop */
        r = locomo_readl(mapbase + LOCOMO_DAC);
        r &=  ~(LOCOMO_DAC_SCLOEB);
diff --git a/arch/arm/configs/bcmring_defconfig b/arch/arm/configs/bcmring_defconfig
index 1e12167c89b7..6ac6693299bc 100644
--- a/arch/arm/configs/bcmring_defconfig
+++ b/arch/arm/configs/bcmring_defconfig
@@ -1,13 +1,13 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc3
+# Linux kernel version: 2.6.34-rc2
-# Fri Jul 17 12:07:28 2009
+# Mon Mar 29 12:01:41 2010
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
+CONFIG_HAVE_PROC_CPU=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,6 +18,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -32,6 +33,12 @@ CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_LOCALVERSION=""
 # CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_LZO is not set
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
@@ -43,21 +50,22 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
+CONFIG_TREE_RCU=y
-# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
-# CONFIG_CGROUPS is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
@@ -75,19 +83,21 @@ CONFIG_FUTEX=y
 # CONFIG_EVENTFD is not set
 CONFIG_SHMEM=y
 # CONFIG_AIO is not set
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+CONFIG_PERF_EVENTS=y
+CONFIG_PERF_COUNTERS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_SLUB_DEBUG is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_COMPAT_BRK is not set
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_KPROBES=y
@@ -115,24 +125,53 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 #
 # System Type
 #
+CONFIG_MMU=y
 # CONFIG_ARCH_AAEC2000 is not set
 # CONFIG_ARCH_INTEGRATOR is not set
 # CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_VERSATILE is not set
 # CONFIG_ARCH_AT91 is not set
+CONFIG_ARCH_BCMRING=y
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_EBSA110 is not set
@@ -149,6 +188,7 @@ CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_ARCH_IXP2000 is not set
 # CONFIG_ARCH_IXP4XX is not set
 # CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_DOVE is not set
 # CONFIG_ARCH_KIRKWOOD is not set
 # CONFIG_ARCH_LOKI is not set
 # CONFIG_ARCH_MV78XX0 is not set
@@ -157,19 +197,26 @@ CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_NUC93X is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_SHMOBILE is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
 # CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5P6440 is not set
+# CONFIG_ARCH_S5P6442 is not set
+# CONFIG_ARCH_S5PC1XX is not set
+# CONFIG_ARCH_S5PV210 is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-CONFIG_ARCH_BCMRING=y
 # CONFIG_ARCH_FPGA11107 is not set
 CONFIG_ARCH_BCM11107=y
@@ -185,7 +232,7 @@ CONFIG_CPU_V6=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_32v6=y
 CONFIG_CPU_ABRT_EV6=y
-CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_PABRT_V6=y
 CONFIG_CPU_CACHE_V6=y
 CONFIG_CPU_CACHE_VIPT=y
 CONFIG_CPU_COPY_V6=y
@@ -201,6 +248,8 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_ICACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_CPU_HAS_PMU=y
 # CONFIG_ARM_ERRATA_411920 is not set
 CONFIG_COMMON_CLKDEV=y
@@ -222,6 +271,8 @@ CONFIG_VMSPLIT_3G=y
 # CONFIG_VMSPLIT_2G is not set
 # CONFIG_VMSPLIT_1G is not set
 CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
 CONFIG_HZ=100
 CONFIG_AEABI=y
@@ -229,6 +280,7 @@ CONFIG_AEABI=y
 # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
 # CONFIG_HIGHMEM is not set
+CONFIG_HW_PERF_EVENTS=y
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -240,8 +292,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
+# CONFIG_KSM is not set
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ALIGNMENT_TRAP=y
 CONFIG_UACCESS_WITH_MEMCPY=y
@@ -335,9 +386,9 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_AFS_PARTS is not set
@@ -433,6 +484,10 @@ CONFIG_MTD_NAND_BCM_UMI_HWCS=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -444,6 +499,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -452,6 +508,7 @@ CONFIG_HAVE_IDE=y
 # CONFIG_MD is not set
 # CONFIG_NETDEVICES is not set
 # CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
 #
 # Input device support
@@ -459,6 +516,7 @@ CONFIG_HAVE_IDE=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 #
 # Userland interfaces
@@ -508,6 +566,7 @@ CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -519,13 +578,17 @@ CONFIG_LEGACY_PTY_COUNT=64
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -541,6 +604,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 #
@@ -566,14 +630,17 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_SUPPORT is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
 # CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
 CONFIG_RTC_LIB=y
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
 # CONFIG_UIO is not set
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 #
@@ -589,9 +656,12 @@ CONFIG_FS_POSIX_ACL=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 # CONFIG_FILE_LOCKING is not set
 # CONFIG_FSNOTIFY is not set
+# CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+# CONFIG_INOTIFY_USER is not set
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -647,6 +717,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -657,7 +728,6 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 # CONFIG_NETWORK_FILESYSTEMS is not set
 #
@@ -675,11 +745,12 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 CONFIG_HEADERS_CHECK=y
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -693,6 +764,7 @@ CONFIG_TRACING_SUPPORT=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_ARM_UNWIND is not set
 # CONFIG_DEBUG_USER is not set
+# CONFIG_OC_ETM is not set
 #
 # Security options
@@ -700,7 +772,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
diff --git a/arch/arm/configs/cm_t35_defconfig b/arch/arm/configs/cm_t35_defconfig
index 893cd267e075..032b49bad91f 100644
--- a/arch/arm/configs/cm_t35_defconfig
+++ b/arch/arm/configs/cm_t35_defconfig
@@ -358,7 +358,7 @@ CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
-# CONFIG_PM_RUNTIME is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig
index 95d2becfc664..21f2bff8a363 100644
--- a/arch/arm/configs/imote2_defconfig
+++ b/arch/arm/configs/imote2_defconfig
@@ -1,13 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc8
+# Linux kernel version: 2.6.34-rc2
-# Sat Feb 13 21:48:53 2010
+# Thu Apr  8 14:49:08 2010
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_HAVE_PROC_CPU=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -19,6 +20,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_ARCH_HAS_CPUFREQ=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_ARCH_MTD_XIP=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
@@ -60,11 +62,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
@@ -97,10 +94,14 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 #
 # Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
@@ -184,6 +185,7 @@ CONFIG_MMU=y
 # CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_VERSATILE is not set
 # CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_BCMRING is not set
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_EBSA110 is not set
@@ -193,7 +195,6 @@ CONFIG_MMU=y
 # CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -210,21 +211,26 @@ CONFIG_MMU=y
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_NUC93X is not set
 # CONFIG_ARCH_PNX4008 is not set
 CONFIG_ARCH_PXA=y
 # CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_SHMOBILE is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
 # CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5P6440 is not set
+# CONFIG_ARCH_S5P6442 is not set
 # CONFIG_ARCH_S5PC1XX is not set
+# CONFIG_ARCH_S5PV210 is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_BCMRING is not set
-# CONFIG_ARCH_U8500 is not set
 #
 # Intel PXA2xx/PXA3xx Implementations
@@ -253,6 +259,7 @@ CONFIG_ARCH_PXA=y
 # CONFIG_MACH_EM_X270 is not set
 # CONFIG_MACH_EXEDA is not set
 # CONFIG_MACH_CM_X300 is not set
+# CONFIG_MACH_CAPC7117 is not set
 # CONFIG_ARCH_GUMSTIX is not set
 CONFIG_MACH_INTELMOTE2=y
 # CONFIG_MACH_STARGATE2 is not set
@@ -275,7 +282,11 @@ CONFIG_MACH_INTELMOTE2=y
 # CONFIG_PXA_EZX is not set
 # CONFIG_MACH_MP900C is not set
 # CONFIG_ARCH_PXA_PALM is not set
+# CONFIG_MACH_RAUMFELD_RC is not set
+# CONFIG_MACH_RAUMFELD_CONNECTOR is not set
+# CONFIG_MACH_RAUMFELD_SPEAKER is not set
 # CONFIG_PXA_SHARPSL is not set
+# CONFIG_MACH_ICONTROL is not set
 # CONFIG_ARCH_PXA_ESERIES is not set
 CONFIG_PXA27x=y
 CONFIG_PXA_SSP=y
@@ -302,6 +313,7 @@ CONFIG_ARM_THUMB=y
 CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_IWMMXT=y
 CONFIG_XSCALE_PMU=y
+CONFIG_CPU_HAS_PMU=y
 CONFIG_COMMON_CLKDEV=y
 #
@@ -352,7 +364,7 @@ CONFIG_ALIGNMENT_TRAP=y
 #
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug"
+CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS2,115200 mem=32M"
 # CONFIG_XIP_KERNEL is not set
 CONFIG_KEXEC=y
 CONFIG_ATAGS_PROC=y
@@ -360,24 +372,8 @@ CONFIG_ATAGS_PROC=y
 #
 # CPU Power Management
 #
-CONFIG_CPU_FREQ=y
+# CONFIG_CPU_FREQ is not set
-CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_IDLE is not set
-CONFIG_CPU_FREQ_DEBUG=y
-CONFIG_CPU_FREQ_STAT=y
-# CONFIG_CPU_FREQ_STAT_DETAILS is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-CONFIG_CPU_FREQ_GOV_POWERSAVE=m
-CONFIG_CPU_FREQ_GOV_USERSPACE=m
-CONFIG_CPU_FREQ_GOV_ONDEMAND=m
-CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
-CONFIG_CPU_IDLE=y
-CONFIG_CPU_IDLE_GOV_LADDER=y
-CONFIG_CPU_IDLE_GOV_MENU=y
 #
 # Floating point emulation
@@ -409,6 +405,7 @@ CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 CONFIG_APM_EMULATION=y
 CONFIG_PM_RUNTIME=y
+CONFIG_PM_OPS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
@@ -416,7 +413,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -506,6 +502,7 @@ CONFIG_NF_CT_NETLINK=m
 CONFIG_NETFILTER_XTABLES=m
 CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
 # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
 # CONFIG_NETFILTER_XT_TARGET_DSCP is not set
 CONFIG_NETFILTER_XT_TARGET_HL=m
 CONFIG_NETFILTER_XT_TARGET_LED=m
@@ -622,6 +619,7 @@ CONFIG_IP6_NF_RAW=m
 # CONFIG_ATM is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+# CONFIG_BRIDGE_IGMP_SNOOPING is not set
 # CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
@@ -646,32 +644,7 @@ CONFIG_NET_CLS_ROUTE=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_CAN is not set
 # CONFIG_IRDA is not set
-CONFIG_BT=y
+# CONFIG_BT is not set
-CONFIG_BT_L2CAP=y
-CONFIG_BT_SCO=y
-CONFIG_BT_RFCOMM=y
-CONFIG_BT_RFCOMM_TTY=y
-CONFIG_BT_BNEP=y
-CONFIG_BT_BNEP_MC_FILTER=y
-CONFIG_BT_BNEP_PROTO_FILTER=y
-CONFIG_BT_HIDP=y
-#
-# Bluetooth device drivers
-#
-CONFIG_BT_HCIBTUSB=m
-CONFIG_BT_HCIBTSDIO=m
-CONFIG_BT_HCIUART=y
-CONFIG_BT_HCIUART_H4=y
-# CONFIG_BT_HCIUART_BCSP is not set
-# CONFIG_BT_HCIUART_LL is not set
-CONFIG_BT_HCIBCM203X=m
-CONFIG_BT_HCIBPA10X=m
-CONFIG_BT_HCIBFUSB=m
-CONFIG_BT_HCIVHCI=m
-CONFIG_BT_MRVL=m
-CONFIG_BT_MRVL_SDIO=m
-# CONFIG_BT_ATH3K is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_FIB_RULES=y
 # CONFIG_WIRELESS is not set
@@ -687,7 +660,8 @@ CONFIG_FIB_RULES=y
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_DEVTMPFS is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=m
@@ -703,9 +677,9 @@ CONFIG_MTD=y
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
-# CONFIG_MTD_AFS_PARTS is not set
+CONFIG_MTD_AFS_PARTS=y
-# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_AR7_PARTS=y
 #
 # User Modules And Translation Layers
@@ -812,6 +786,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -965,6 +940,7 @@ CONFIG_SERIAL_PXA=y
 CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -993,6 +969,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_PXA=y
 # CONFIG_I2C_PXA_SLAVE is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 #
 # External I2C/SMBus adapter drivers
@@ -1006,15 +983,9 @@ CONFIG_I2C_PXA=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 # CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
@@ -1046,10 +1017,12 @@ CONFIG_GPIO_SYSFS=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
@@ -1093,10 +1066,12 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_MFD_ASIC3 is not set
 # CONFIG_HTC_EGPIO is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
@@ -1105,22 +1080,25 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TC6393XB is not set
 CONFIG_PMIC_DA903X=y
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_DEBUG=y
+# CONFIG_REGULATOR_DUMMY is not set
 # CONFIG_REGULATOR_FIXED_VOLTAGE is not set
 CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
 CONFIG_REGULATOR_USERSPACE_CONSUMER=y
 # CONFIG_REGULATOR_BQ24022 is not set
 # CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
 # CONFIG_REGULATOR_MAX8660 is not set
 CONFIG_REGULATOR_DA903X=y
 # CONFIG_REGULATOR_LP3971 is not set
@@ -1218,6 +1196,7 @@ CONFIG_VIDEO_IR_I2C=y
 # CONFIG_VIDEO_SAA7191 is not set
 # CONFIG_VIDEO_TVP514X is not set
 # CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
 # CONFIG_VIDEO_VPX3220 is not set
 #
@@ -1264,15 +1243,7 @@ CONFIG_SOC_CAMERA_MT9M111=y
 CONFIG_VIDEO_PXA27x=y
 # CONFIG_VIDEO_SH_MOBILE_CEU is not set
 # CONFIG_V4L_USB_DRIVERS is not set
-CONFIG_RADIO_ADAPTERS=y
+# CONFIG_RADIO_ADAPTERS is not set
-# CONFIG_I2C_SI4713 is not set
-# CONFIG_RADIO_SI4713 is not set
-# CONFIG_USB_DSBR is not set
-# CONFIG_RADIO_SI470X is not set
-# CONFIG_USB_MR800 is not set
-CONFIG_RADIO_TEA5764=y
-CONFIG_RADIO_TEA5764_XTAL=y
-# CONFIG_RADIO_TEF6862 is not set
 # CONFIG_DAB is not set
 #
@@ -1398,8 +1369,6 @@ CONFIG_HID=y
 #
 # Special HID drivers
 #
-CONFIG_HID_APPLE=m
-# CONFIG_HID_WACOM is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1477,7 +1446,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1489,7 +1457,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG is not set
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1529,6 +1496,7 @@ CONFIG_USB_ETH=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
 # CONFIG_USB_G_MULTI is not set
 #
@@ -1555,8 +1523,6 @@ CONFIG_SDIO_UART=m
 #
 CONFIG_MMC_PXA=y
 # CONFIG_MMC_SDHCI is not set
-# CONFIG_MMC_AT91 is not set
-# CONFIG_MMC_ATMELMCI is not set
 CONFIG_MMC_SPI=y
 # CONFIG_MEMSTICK is not set
 CONFIG_NEW_LEDS=y
@@ -1574,11 +1540,11 @@ CONFIG_LEDS_LP3944=y
 # CONFIG_LEDS_REGULATOR is not set
 # CONFIG_LEDS_BD2802 is not set
 # CONFIG_LEDS_LT3593 is not set
+CONFIG_LEDS_TRIGGERS=y
 #
 # LED Triggers
 #
-CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_LEDS_TRIGGER_BACKLIGHT=y
@@ -1656,7 +1622,7 @@ CONFIG_RTC_INTF_DEV=y
 # on-CPU RTC drivers
 #
 # CONFIG_RTC_DRV_SA1100 is not set
-# CONFIG_RTC_DRV_PXA is not set
+CONFIG_RTC_DRV_PXA=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
@@ -1681,19 +1647,10 @@ CONFIG_EXT3_FS_XATTR=y
 CONFIG_JBD=m
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=m
-CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_FS is not set
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
+# CONFIG_XFS_FS is not set
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_DEBUG is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
 # CONFIG_NILFS2_FS is not set
@@ -1716,9 +1673,7 @@ CONFIG_CUSE=m
 #
 # CD-ROM/DVD Filesystems
 #
-CONFIG_ISO9660_FS=m
+# CONFIG_ISO9660_FS is not set
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
 # CONFIG_UDF_FS is not set
 #
@@ -1750,12 +1705,14 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
-# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_FS_WBUF_VERIFY=y
-# CONFIG_JFFS2_SUMMARY is not set
+CONFIG_JFFS2_SUMMARY=y
-# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
 CONFIG_JFFS2_COMPRESSION_OPTIONS=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_LZO=y
@@ -1765,6 +1722,7 @@ CONFIG_JFFS2_RUBIN=y
 CONFIG_JFFS2_CMODE_PRIORITY=y
 # CONFIG_JFFS2_CMODE_SIZE is not set
 # CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=m
 CONFIG_SQUASHFS=m
 # CONFIG_SQUASHFS_EMBEDDED is not set
@@ -1802,6 +1760,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
 # CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 CONFIG_CIFS_STATS=y
 # CONFIG_CIFS_STATS2 is not set
@@ -1895,6 +1854,7 @@ CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_DEBUG_LOCK_ALLOC=y
 CONFIG_PROVE_LOCKING=y
+# CONFIG_PROVE_RCU is not set
 CONFIG_LOCKDEP=y
 # CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_LOCKDEP is not set
@@ -1918,6 +1878,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -2061,9 +2022,9 @@ CONFIG_CRC32=y
 CONFIG_CRC7=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
+CONFIG_ZLIB_DEFLATE=y
-CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=m
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_DECOMPRESS_BZIP2=y
 CONFIG_DECOMPRESS_LZMA=y
@@ -2075,3 +2036,4 @@ CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig
index 75cae18fbcb6..de0c28aa43e7 100644
--- a/arch/arm/configs/n770_defconfig
+++ b/arch/arm/configs/n770_defconfig
@@ -308,6 +308,7 @@ CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND_UP_POSSIBLE=y
 CONFIG_SUSPEND=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
 #
 # Networking
diff --git a/arch/arm/configs/n8x0_defconfig b/arch/arm/configs/n8x0_defconfig
index e6f667c5e58a..9405e32783de 100644
--- a/arch/arm/configs/n8x0_defconfig
+++ b/arch/arm/configs/n8x0_defconfig
@@ -191,6 +191,7 @@ CONFIG_ARCH_OMAP=y
 #
 CONFIG_ARCH_OMAP_OTG=y
 # CONFIG_ARCH_OMAP1 is not set
+CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_ARCH_OMAP2=y
 # CONFIG_ARCH_OMAP3 is not set
 # CONFIG_ARCH_OMAP4 is not set
@@ -198,8 +199,6 @@ CONFIG_ARCH_OMAP2=y
 #
 # OMAP Feature Selections
 #
-# CONFIG_OMAP_DEBUG_POWERDOMAIN is not set
-# CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set
 CONFIG_OMAP_RESET_CLOCKS=y
 # CONFIG_OMAP_MUX is not set
 # CONFIG_OMAP_MCBSP is not set
@@ -208,15 +207,13 @@ CONFIG_OMAP_MBOX_FWK=y
 CONFIG_OMAP_32K_TIMER=y
 CONFIG_OMAP_32K_TIMER_HZ=128
 CONFIG_OMAP_DM_TIMER=y
-# CONFIG_OMAP_LL_DEBUG_UART1 is not set
+# CONFIG_OMAP_PM_NONE is not set
-# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+CONFIG_OMAP_PM_NOOP=y
-CONFIG_OMAP_LL_DEBUG_UART3=y
 # CONFIG_MACH_OMAP_GENERIC is not set
 #
 # OMAP Core Type
 #
-CONFIG_ARCH_OMAP24XX=y
 CONFIG_ARCH_OMAP2420=y
 # CONFIG_ARCH_OMAP2430 is not set
@@ -227,6 +224,9 @@ CONFIG_MACH_OMAP2_TUSB6010=y
 # CONFIG_MACH_OMAP_H4 is not set
 # CONFIG_MACH_OMAP_APOLLON is not set
 # CONFIG_MACH_OMAP_2430SDP is not set
+CONFIG_MACH_NOKIA_N800=y
+CONFIG_MACH_NOKIA_N810=y
+CONFIG_MACH_NOKIA_N810_WIMAX=y
 CONFIG_MACH_NOKIA_N8X0=y
 #
@@ -303,7 +303,7 @@ CONFIG_ALIGNMENT_TRAP=y
 CONFIG_ZBOOT_ROM_TEXT=0x10C08000
 CONFIG_ZBOOT_ROM_BSS=0x10200000
 # CONFIG_ZBOOT_ROM is not set
-CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 console=ttyS2,115200n8"
+CONFIG_CMDLINE="root=/dev/mmcblk0p2 console=ttyS2,115200n8 debug earlyprintk rootwait"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
@@ -337,7 +337,14 @@ CONFIG_HAVE_AOUT=y
 #
 # Power management options
 #
-# CONFIG_PM is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
+CONFIG_PM_OPS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
@@ -617,7 +624,55 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_COMPAT is not set
+# CONFIG_I2C_CHARDEV is not set
+# CONFIG_I2C_HELPER_AUTO is not set
+# CONFIG_I2C_SMBUS is not set
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+#
+# I2C Hardware Bus support
+#
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_DESIGNWARE is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_OMAP=y
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 # CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
@@ -673,15 +728,44 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_MFD_ASIC3 is not set
 # CONFIG_HTC_EGPIO is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_TPS65010 is not set
+CONFIG_MENELAUS=y
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_T7L66XB is not set
 # CONFIG_MFD_TC6387XB is not set
 # CONFIG_MFD_TC6393XB is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_AB4500_CORE is not set
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+# CONFIG_REGULATOR_DUMMY is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
 # CONFIG_MEDIA_SUPPORT is not set
 #
@@ -718,7 +802,10 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_DEVICEFS=y
 CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
+CONFIG_USB_SUSPEND=y
+CONFIG_USB_OTG=y
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
 # CONFIG_USB_MON is not set
 # CONFIG_USB_WUSB is not set
 # CONFIG_USB_WUSB_CBAF is not set
@@ -737,9 +824,10 @@ CONFIG_USB_DEVICE_CLASS=y
 CONFIG_USB_MUSB_HDRC=y
 CONFIG_USB_TUSB6010=y
 # CONFIG_USB_MUSB_HOST is not set
-CONFIG_USB_MUSB_PERIPHERAL=y
+# CONFIG_USB_MUSB_PERIPHERAL is not set
-# CONFIG_USB_MUSB_OTG is not set
+CONFIG_USB_MUSB_OTG=y
 CONFIG_USB_GADGET_MUSB_HDRC=y
+CONFIG_USB_MUSB_HDRC_HCD=y
 # CONFIG_MUSB_PIO_ONLY is not set
 # CONFIG_USB_INVENTRA_DMA is not set
 # CONFIG_USB_TI_CPPI_DMA is not set
@@ -824,44 +912,77 @@ CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ZERO is not set
 # CONFIG_USB_AUDIO is not set
 CONFIG_USB_ETH=y
-# CONFIG_USB_ETH_RNDIS is not set
+CONFIG_USB_ETH_RNDIS=y
+CONFIG_USB_ETH_EEM=y
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
+# CONFIG_USB_G_MULTI is not set
 #
 # OTG and related infrastructure
 #
 CONFIG_USB_OTG_UTILS=y
 # CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_ISP1301_OMAP is not set
+# CONFIG_USB_ULPI is not set
 CONFIG_NOP_USB_XCEIV=y
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_OMAP=y
+# CONFIG_MMC_SPI is not set
 # CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
 # CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
 CONFIG_RTC_LIB=y
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
 # CONFIG_UIO is not set
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 #
 # File systems
 #
 # CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -886,8 +1007,11 @@ CONFIG_INOTIFY_USER=y
 #
 # DOS/FAT/NT Filesystems
 #
+CONFIG_FAT_FS=y
 # CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # CONFIG_NTFS_FS is not set
 #
@@ -934,7 +1058,6 @@ CONFIG_JFFS2_CMODE_PRIORITY=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 # CONFIG_NFS_FS is not set
 # CONFIG_NFSD is not set
diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig
index c7999f5b1c9a..5a9e95fa728b 100644
--- a/arch/arm/configs/omap3_beagle_defconfig
+++ b/arch/arm/configs/omap3_beagle_defconfig
@@ -324,6 +324,7 @@ CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
diff --git a/arch/arm/configs/omap3_defconfig b/arch/arm/configs/omap3_defconfig
index 714835e5ebec..d6ad92177324 100644
--- a/arch/arm/configs/omap3_defconfig
+++ b/arch/arm/configs/omap3_defconfig
@@ -450,7 +450,7 @@ CONFIG_SUSPEND=y
 # CONFIG_PM_TEST_SUSPEND is not set
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
-# CONFIG_PM_RUNTIME is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
diff --git a/arch/arm/configs/omap3_evm_defconfig b/arch/arm/configs/omap3_evm_defconfig
index e2ad859fbec6..a6dd6d1af806 100644
--- a/arch/arm/configs/omap3_evm_defconfig
+++ b/arch/arm/configs/omap3_evm_defconfig
@@ -340,6 +340,7 @@ CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
diff --git a/arch/arm/configs/omap3_touchbook_defconfig b/arch/arm/configs/omap3_touchbook_defconfig
index 74fe6be9c5ec..968fbaa8f04d 100644
--- a/arch/arm/configs/omap3_touchbook_defconfig
+++ b/arch/arm/configs/omap3_touchbook_defconfig
@@ -368,7 +368,7 @@ CONFIG_SUSPEND=y
 # CONFIG_PM_TEST_SUSPEND is not set
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
-# CONFIG_PM_RUNTIME is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
diff --git a/arch/arm/configs/omap_3430sdp_defconfig b/arch/arm/configs/omap_3430sdp_defconfig
index bb2917e5cb47..ddde429a7d9b 100644
--- a/arch/arm/configs/omap_3430sdp_defconfig
+++ b/arch/arm/configs/omap_3430sdp_defconfig
@@ -363,6 +363,7 @@ CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
diff --git a/arch/arm/configs/omap_3630sdp_defconfig b/arch/arm/configs/omap_3630sdp_defconfig
index d25c3d4424ca..609f348b1055 100644
--- a/arch/arm/configs/omap_3630sdp_defconfig
+++ b/arch/arm/configs/omap_3630sdp_defconfig
@@ -361,7 +361,7 @@ CONFIG_SUSPEND=y
 # CONFIG_PM_TEST_SUSPEND is not set
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
-# CONFIG_PM_RUNTIME is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index 523189586a4b..91ef2ed0f80a 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -331,6 +331,7 @@ CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 #
diff --git a/arch/arm/configs/omap_zoom2_defconfig b/arch/arm/configs/omap_zoom2_defconfig
index a82e81332a03..881faea03d79 100644
--- a/arch/arm/configs/omap_zoom2_defconfig
+++ b/arch/arm/configs/omap_zoom2_defconfig
@@ -343,6 +343,7 @@ CONFIG_SUSPEND=y
 # CONFIG_PM_TEST_SUSPEND is not set
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
@@ -660,7 +661,7 @@ CONFIG_DEVKMEM=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=32
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
diff --git a/arch/arm/configs/omap_zoom3_defconfig b/arch/arm/configs/omap_zoom3_defconfig
index ff8ac3dcc31d..5e55b550a408 100644
--- a/arch/arm/configs/omap_zoom3_defconfig
+++ b/arch/arm/configs/omap_zoom3_defconfig
@@ -361,7 +361,7 @@ CONFIG_SUSPEND=y
 # CONFIG_PM_TEST_SUSPEND is not set
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
-# CONFIG_PM_RUNTIME is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
@@ -680,7 +680,7 @@ CONFIG_DEVKMEM=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=32
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
diff --git a/arch/arm/configs/rx51_defconfig b/arch/arm/configs/rx51_defconfig
index 193bd334fbbf..473f9e13f08b 100644
--- a/arch/arm/configs/rx51_defconfig
+++ b/arch/arm/configs/rx51_defconfig
@@ -59,8 +59,6 @@ CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -322,6 +320,7 @@ CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
@@ -479,7 +478,6 @@ CONFIG_BT_HIDP=m
 # CONFIG_BT_HCIBFUSB is not set
 # CONFIG_BT_HCIVHCI is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 CONFIG_CFG80211=y
 # CONFIG_CFG80211_REG_DEBUG is not set
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 00f46d9ce299..6e8f05c8a1c8 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -149,10 +149,10 @@
 #define USER(x...)                              \
 9999:   x;                                      \
-        .section __ex_table,"a";                \
+        .pushsection __ex_table,"a";            \
        .align  3;                              \
        .long   9999b,9001f;                    \
-        .previous
+        .popsection
 /*
 * SMP data memory barrier
@@ -193,10 +193,10 @@
        .error  "Unsupported inc macro argument"
        .endif
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
        .align  3
        .long   9999b, \abort
-        .previous
+        .popsection
        .endm
        .macro  usracc, instr, reg, ptr, inc, cond, rept, abort
@@ -234,10 +234,10 @@
        .error  "Unsupported inc macro argument"
        .endif
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
        .align  3
        .long   9999b, \abort
-        .previous
+        .popsection
        .endr
        .endm
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index 72da7e045c6b..0d08d4170b64 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -15,6 +15,7 @@
 #include <asm/glue.h>
 #include <asm/shmparam.h>
 #include <asm/cachetype.h>
+#include <asm/outercache.h>
 #define CACHE_COLOUR(vaddr)     ((vaddr & (SHMLBA - 1)) >> PAGE_SHIFT)
@@ -219,12 +220,6 @@ struct cpu_cache_fns {
        void (*dma_flush_range)(const void *, const void *);
 };
-struct outer_cache_fns {
-        void (*inv_range)(unsigned long, unsigned long);
-        void (*clean_range)(unsigned long, unsigned long);
-        void (*flush_range)(unsigned long, unsigned long);
-};
 /*
 * Select the calling method
 */
@@ -281,37 +276,6 @@ extern void dmac_flush_range(const void *, const void *);
 #endif
-#ifdef CONFIG_OUTER_CACHE
-extern struct outer_cache_fns outer_cache;
-static inline void outer_inv_range(unsigned long start, unsigned long end)
-{
-        if (outer_cache.inv_range)
-                outer_cache.inv_range(start, end);
-}
-static inline void outer_clean_range(unsigned long start, unsigned long end)
-{
-        if (outer_cache.clean_range)
-                outer_cache.clean_range(start, end);
-}
-static inline void outer_flush_range(unsigned long start, unsigned long end)
-{
-        if (outer_cache.flush_range)
-                outer_cache.flush_range(start, end);
-}
-#else
-static inline void outer_inv_range(unsigned long start, unsigned long end)
-{ }
-static inline void outer_clean_range(unsigned long start, unsigned long end)
-{ }
-static inline void outer_flush_range(unsigned long start, unsigned long end)
-{ }
-#endif
 /*
 * Copy user data from/to a page which is mapped into a different
 * processes address space.  Really, we want to allow our "user
diff --git a/arch/arm/include/asm/clkdev.h b/arch/arm/include/asm/clkdev.h
index 7a0690da5e63..b56c1389b6fa 100644
--- a/arch/arm/include/asm/clkdev.h
+++ b/arch/arm/include/asm/clkdev.h
@@ -13,6 +13,7 @@
 #define __ASM_CLKDEV_H
 struct clk;
+struct device;
 struct clk_lookup {
        struct list_head        node;
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index a399bb5730f1..51662feb9f1d 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -9,6 +9,8 @@
 #include <asm/ptrace.h>
 #include <asm/user.h>
+struct task_struct;
 typedef unsigned long elf_greg_t;
 typedef unsigned long elf_freg_t[3];
@@ -98,6 +100,7 @@ extern int elf_check_arch(const struct elf32_hdr *);
 extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int);
 #define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk)
+struct task_struct;
 int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
 #define ELF_CORE_COPY_TASK_REGS dump_task_regs
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index bfcc15929a7f..540a044153a5 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -21,14 +21,14 @@
        "2:     strt    %0, [%2]\n"                             \
        "       mov     %0, #0\n"                               \
        "3:\n"                                                  \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .pushsection __ex_table,\"a\"\n"                \
        "       .align  3\n"                                    \
        "       .long   1b, 4f, 2b, 4f\n"                       \
-        "       .previous\n"                                    \
+        "       .popsection\n"                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
        "4:     mov     %0, %4\n"                               \
        "       b       3b\n"                                   \
-        "       .previous"                                      \
+        "       .popsection"                                    \
        : "=&r" (ret), "=&r" (oldval)                           \
        : "r" (uaddr), "r" (oparg), "Ir" (-EFAULT)              \
        : "cc", "memory")
@@ -102,14 +102,14 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
        "       it      eq      @ explicit IT needed for the 2b label\n"
        "2:     streqt  %2, [%3]\n"
        "3:\n"
-        "       .section __ex_table,\"a\"\n"
+        "       .pushsection __ex_table,\"a\"\n"
        "       .align  3\n"
        "       .long   1b, 4f, 2b, 4f\n"
-        "       .previous\n"
+        "       .popsection\n"
-        "       .section .fixup,\"ax\"\n"
+        "       .pushsection .fixup,\"ax\"\n"
        "4:     mov     %0, %4\n"
        "       b       3b\n"
-        "       .previous"
+        "       .popsection"
        : "=&r" (val)
        : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
        : "cc", "memory");
diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h
index 7f36d00600b4..feb988a7ec37 100644
--- a/arch/arm/include/asm/highmem.h
+++ b/arch/arm/include/asm/highmem.h
@@ -11,7 +11,11 @@
 #define kmap_prot               PAGE_KERNEL
-#define flush_cache_kmaps()     flush_cache_all()
+#define flush_cache_kmaps() \
+        do { \
+                if (cache_is_vivt()) \
+                        flush_cache_all(); \
+        } while (0)
 extern pte_t *pkmap_page_table;
@@ -21,11 +25,20 @@ extern void *kmap_high(struct page *page);
 extern void *kmap_high_get(struct page *page);
 extern void kunmap_high(struct page *page);
+extern void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte);
+extern void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte);
+/*
+ * The following functions are already defined by <linux/highmem.h>
+ * when CONFIG_HIGHMEM is not set.
+ */
+#ifdef CONFIG_HIGHMEM
 extern void *kmap(struct page *page);
 extern void kunmap(struct page *page);
 extern void *kmap_atomic(struct page *page, enum km_type type);
 extern void kunmap_atomic(void *kvaddr, enum km_type type);
 extern void *kmap_atomic_pfn(unsigned long pfn, enum km_type type);
 extern struct page *kmap_atomic_to_page(const void *ptr);
+#endif
 #endif
diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h
index 328f14a8b790..237282f7c762 100644
--- a/arch/arm/include/asm/irq.h
+++ b/arch/arm/include/asm/irq.h
@@ -17,6 +17,7 @@
 #ifndef __ASSEMBLY__
 struct irqaction;
+struct pt_regs;
 extern void migrate_irqs(void);
 extern void asm_do_IRQ(unsigned int, struct pt_regs *);
diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
index c019949a5189..c4b2ea3fbe42 100644
--- a/arch/arm/include/asm/kmap_types.h
+++ b/arch/arm/include/asm/kmap_types.h
@@ -18,6 +18,7 @@ enum km_type {
        KM_IRQ1,
        KM_SOFTIRQ0,
        KM_SOFTIRQ1,
+        KM_L1_CACHE,
        KM_L2_CACHE,
        KM_TYPE_NR
 };
diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
new file mode 100644
index 000000000000..25f76bae57ab
--- /dev/null
+++ b/arch/arm/include/asm/outercache.h
@@ -0,0 +1,75 @@
+/*
+ * arch/arm/include/asm/outercache.h
+ *
+ * Copyright (C) 2010 ARM Ltd.
+ * Written by Catalin Marinas <catalin.marinas@arm.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.
+ *
+ * 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 __ASM_OUTERCACHE_H
+#define __ASM_OUTERCACHE_H
+struct outer_cache_fns {
+        void (*inv_range)(unsigned long, unsigned long);
+        void (*clean_range)(unsigned long, unsigned long);
+        void (*flush_range)(unsigned long, unsigned long);
+#ifdef CONFIG_OUTER_CACHE_SYNC
+        void (*sync)(void);
+#endif
+};
+#ifdef CONFIG_OUTER_CACHE
+extern struct outer_cache_fns outer_cache;
+static inline void outer_inv_range(unsigned long start, unsigned long end)
+{
+        if (outer_cache.inv_range)
+                outer_cache.inv_range(start, end);
+}
+static inline void outer_clean_range(unsigned long start, unsigned long end)
+{
+        if (outer_cache.clean_range)
+                outer_cache.clean_range(start, end);
+}
+static inline void outer_flush_range(unsigned long start, unsigned long end)
+{
+        if (outer_cache.flush_range)
+                outer_cache.flush_range(start, end);
+}
+#else
+static inline void outer_inv_range(unsigned long start, unsigned long end)
+{ }
+static inline void outer_clean_range(unsigned long start, unsigned long end)
+{ }
+static inline void outer_flush_range(unsigned long start, unsigned long end)
+{ }
+#endif
+#ifdef CONFIG_OUTER_CACHE_SYNC
+static inline void outer_sync(void)
+{
+        if (outer_cache.sync)
+                outer_cache.sync();
+}
+#else
+static inline void outer_sync(void)
+{ }
+#endif
+#endif  /* __ASM_OUTERCACHE_H */
diff --git a/arch/arm/include/asm/pgtable-nommu.h b/arch/arm/include/asm/pgtable-nommu.h
index 013cfcdc4839..ffc0e85775b4 100644
--- a/arch/arm/include/asm/pgtable-nommu.h
+++ b/arch/arm/include/asm/pgtable-nommu.h
@@ -67,6 +67,7 @@ static inline int pte_file(pte_t pte) { return 0; }
 */
 #define pgprot_noncached(prot)  __pgprot(0)
 #define pgprot_writecombine(prot) __pgprot(0)
+#define pgprot_dmacoherent(prot) __pgprot(0)
 /*
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index ca88e6a84707..4ace45ec3ef8 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -60,6 +60,8 @@
 #include <linux/linkage.h>
 #include <linux/irqflags.h>
+#include <asm/outercache.h>
 #define __exception     __attribute__((section(".exception.text")))
 struct thread_info;
@@ -137,10 +139,12 @@ extern unsigned int user_debug;
 #define dmb() __asm__ __volatile__ ("" : : : "memory")
 #endif
-#if __LINUX_ARM_ARCH__ >= 7 || defined(CONFIG_SMP)
+#ifdef CONFIG_ARCH_HAS_BARRIERS
-#define mb()            dmb()
+#include <mach/barriers.h>
+#elif __LINUX_ARM_ARCH__ >= 7 || defined(CONFIG_SMP)
+#define mb()            do { dsb(); outer_sync(); } while (0)
 #define rmb()           dmb()
-#define wmb()           dmb()
+#define wmb()           mb()
 #else
 #define mb()    do { if (arch_is_coherent()) dmb(); else barrier(); } while (0)
 #define rmb()   do { if (arch_is_coherent()) dmb(); else barrier(); } while (0)
@@ -152,9 +156,9 @@ extern unsigned int user_debug;
 #define smp_rmb()       barrier()
 #define smp_wmb()       barrier()
 #else
-#define smp_mb()        mb()
+#define smp_mb()        dmb()
-#define smp_rmb()       rmb()
+#define smp_rmb()       dmb()
-#define smp_wmb()       wmb()
+#define smp_wmb()       dmb()
 #endif
 #define read_barrier_depends()          do { } while(0)
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
index 1d6bd40a4322..33e4a48fe103 100644
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -229,16 +229,16 @@ do {									\
        __asm__ __volatile__(                                   \
        "1:     ldrbt   %1,[%2]\n"                              \
        "2:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
        "       .align  2\n"                                    \
        "3:     mov     %0, %3\n"                               \
        "       mov     %1, #0\n"                               \
        "       b       2b\n"                                   \
-        "       .previous\n"                                    \
+        "       .popsection\n"                                  \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .pushsection __ex_table,\"a\"\n"                \
        "       .align  3\n"                                    \
        "       .long   1b, 3b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
        : "+r" (err), "=&r" (x)                                 \
        : "r" (addr), "i" (-EFAULT)                             \
        : "cc")
@@ -265,16 +265,16 @@ do {									\
        __asm__ __volatile__(                                   \
        "1:     ldrt    %1,[%2]\n"                              \
        "2:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
        "       .align  2\n"                                    \
        "3:     mov     %0, %3\n"                               \
        "       mov     %1, #0\n"                               \
        "       b       2b\n"                                   \
-        "       .previous\n"                                    \
+        "       .popsection\n"                                  \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .pushsection __ex_table,\"a\"\n"                \
        "       .align  3\n"                                    \
        "       .long   1b, 3b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
        : "+r" (err), "=&r" (x)                                 \
        : "r" (addr), "i" (-EFAULT)                             \
        : "cc")
@@ -310,15 +310,15 @@ do {									\
        __asm__ __volatile__(                                   \
        "1:     strbt   %1,[%2]\n"                              \
        "2:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
        "       .align  2\n"                                    \
        "3:     mov     %0, %3\n"                               \
        "       b       2b\n"                                   \
-        "       .previous\n"                                    \
+        "       .popsection\n"                                  \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .pushsection __ex_table,\"a\"\n"                \
        "       .align  3\n"                                    \
        "       .long   1b, 3b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
        : "+r" (err)                                            \
        : "r" (x), "r" (__pu_addr), "i" (-EFAULT)               \
        : "cc")
@@ -343,15 +343,15 @@ do {									\
        __asm__ __volatile__(                                   \
        "1:     strt    %1,[%2]\n"                              \
        "2:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
        "       .align  2\n"                                    \
        "3:     mov     %0, %3\n"                               \
        "       b       2b\n"                                   \
-        "       .previous\n"                                    \
+        "       .popsection\n"                                  \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .pushsection __ex_table,\"a\"\n"                \
        "       .align  3\n"                                    \
        "       .long   1b, 3b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
        : "+r" (err)                                            \
        : "r" (x), "r" (__pu_addr), "i" (-EFAULT)               \
        : "cc")
@@ -371,16 +371,16 @@ do {									\
 THUMB( "1:     strt    " __reg_oper1 ", [%1]\n"        )       \
 THUMB( "2:     strt    " __reg_oper0 ", [%1, #4]\n"    )       \
        "3:\n"                                                  \
-        "       .section .fixup,\"ax\"\n"                       \
+        "       .pushsection .fixup,\"ax\"\n"                   \
        "       .align  2\n"                                    \
        "4:     mov     %0, %3\n"                               \
        "       b       3b\n"                                   \
-        "       .previous\n"                                    \
+        "       .popsection\n"                                  \
-        "       .section __ex_table,\"a\"\n"                    \
+        "       .pushsection __ex_table,\"a\"\n"                \
        "       .align  3\n"                                    \
        "       .long   1b, 4b\n"                               \
        "       .long   2b, 4b\n"                               \
-        "       .previous"                                      \
+        "       .popsection"                                    \
        : "+r" (err), "+r" (__pu_addr)                          \
        : "r" (x), "i" (-EFAULT)                                \
        : "cc")
diff --git a/arch/arm/include/asm/ucontext.h b/arch/arm/include/asm/ucontext.h
index bf65e9f4525d..47f023aa8495 100644
--- a/arch/arm/include/asm/ucontext.h
+++ b/arch/arm/include/asm/ucontext.h
@@ -59,23 +59,22 @@ struct iwmmxt_sigframe {
 #endif /* CONFIG_IWMMXT */
 #ifdef CONFIG_VFP
-#if __LINUX_ARM_ARCH__ < 6
-/* For ARM pre-v6, we use fstmiax and fldmiax.  This adds one extra
- * word after the registers, and a word of padding at the end for
- * alignment.  */
 #define VFP_MAGIC               0x56465001
-#define VFP_STORAGE_SIZE        152
-#else
-#define VFP_MAGIC               0x56465002
-#define VFP_STORAGE_SIZE        144
-#endif
 struct vfp_sigframe
 {
        unsigned long           magic;
        unsigned long           size;
-        union vfp_state         storage;
+        struct user_vfp         ufp;
-};
+        struct user_vfp_exc     ufp_exc;
+} __attribute__((__aligned__(8)));
+/*
+ *  8 byte for magic and size, 264 byte for ufp, 12 bytes for ufp_exc,
+ *  4 bytes padding.
+ */
+#define VFP_STORAGE_SIZE        sizeof(struct vfp_sigframe)
 #endif /* CONFIG_VFP */
 /*
@@ -91,7 +90,7 @@ struct aux_sigframe {
 #ifdef CONFIG_IWMMXT
        struct iwmmxt_sigframe  iwmmxt;
 #endif
-#if 0 && defined CONFIG_VFP /* Not yet saved.  */
+#ifdef CONFIG_VFP
        struct vfp_sigframe     vfp;
 #endif
        /* Something that isn't a valid magic number for any coprocessor.  */
diff --git a/arch/arm/include/asm/user.h b/arch/arm/include/asm/user.h
index df95e050f9dd..05ac4b06876a 100644
--- a/arch/arm/include/asm/user.h
+++ b/arch/arm/include/asm/user.h
@@ -83,11 +83,21 @@ struct user{
 /*
 * User specific VFP registers. If only VFPv2 is present, registers 16 to 31
- * are ignored by the ptrace system call.
+ * are ignored by the ptrace system call and the signal handler.
 */
 struct user_vfp {
        unsigned long long fpregs[32];
        unsigned long fpscr;
 };
+/*
+ * VFP exception registers exposed to user space during signal delivery.
+ * Fields not relavant to the current VFP architecture are ignored.
+ */
+struct user_vfp_exc {
+        unsigned long   fpexc;
+        unsigned long   fpinst;
+        unsigned long   fpinst2;
+};
 #endif /* _ARM_USER_H */
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 6c5cf369183b..7ee48e7f8f31 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -523,16 +523,16 @@ ENDPROC(__und_usr)
 /*
 * The out of line fixup for the ldrt above.
 */
-        .section .fixup, "ax"
+        .pushsection .fixup, "ax"
 4:      mov     pc, r9
-        .previous
+        .popsection
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
        .long   1b, 4b
 #if __LINUX_ARM_ARCH__ >= 7
        .long   2b, 4b
        .long   3b, 4b
 #endif
-        .previous
+        .popsection
 /*
 * Check whether the instruction is a co-processor instruction.
@@ -676,10 +676,10 @@ do_fpe:
 *  lr  = unrecognised FP instruction return address
 */
-        .data
+        .pushsection .data
 ENTRY(fp_enter)
        .word   no_fp
-        .previous
+        .popsection
 ENTRY(no_fp)
        mov     pc, lr
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index 7e9ed1eea40a..d93f976fb389 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -102,6 +102,8 @@
        .else
        ldmdb   sp, {r0 - lr}^                  @ get calling r0 - lr
        .endif
+        mov     r0, r0                          @ ARMv5T and earlier require a nop
+                                                @ after ldm {}^
        add     sp, sp, #S_FRAME_SIZE - S_PC
        movs    pc, lr                          @ return & move spsr_svc into cpsr
        .endm
diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c
index c63842766229..0298286ad4ad 100644
--- a/arch/arm/kernel/ftrace.c
+++ b/arch/arm/kernel/ftrace.c
@@ -62,15 +62,15 @@ int ftrace_modify_code(unsigned long pc, unsigned char *old_code,
                "    movne  %0, #2    \n"
                "3:\n"
-                ".section .fixup, \"ax\"\n"
+                ".pushsection .fixup, \"ax\"\n"
                "4:  mov  %0, #1  \n"
                "    b    3b      \n"
-                ".previous\n"
+                ".popsection\n"
-                ".section __ex_table, \"a\"\n"
+                ".pushsection __ex_table, \"a\"\n"
                "    .long 1b, 4b \n"
                "    .long 2b, 4b \n"
-                ".previous\n"
+                ".popsection\n"
                : "=r"(err), "=r"(replaced)
                : "r"(pc), "r"(new), "r"(old), "0"(err), "1"(replaced)
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index b7cb45bb91e8..3b3d2c80509c 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -27,7 +27,6 @@
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/slab.h>
 #include <linux/random.h>
 #include <linux/smp.h>
 #include <linux/init.h>
diff --git a/arch/arm/kernel/kgdb.c b/arch/arm/kernel/kgdb.c
index ba8ccfede964..a5b846b9895d 100644
--- a/arch/arm/kernel/kgdb.c
+++ b/arch/arm/kernel/kgdb.c
@@ -9,6 +9,7 @@
 * Authors:  George Davis <davis_g@mvista.com>
 *           Deepak Saxena <dsaxena@plexity.net>
 */
+#include <linux/irq.h>
 #include <linux/kgdb.h>
 #include <asm/traps.h>
@@ -158,6 +159,18 @@ static struct undef_hook kgdb_compiled_brkpt_hook = {
        .fn                     = kgdb_compiled_brk_fn
 };
+static void kgdb_call_nmi_hook(void *ignored)
+{
+       kgdb_nmicallback(raw_smp_processor_id(), get_irq_regs());
+}
+void kgdb_roundup_cpus(unsigned long flags)
+{
+       local_irq_enable();
+       smp_call_function(kgdb_call_nmi_hook, NULL, 0);
+       local_irq_disable();
+}
 /**
 *      kgdb_arch_init - Perform any architecture specific initalization.
 *
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index 60c62c377fa9..2ba7deb3072e 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/kprobes.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/stop_machine.h>
 #include <linux/stringify.h>
 #include <asm/traps.h>
@@ -393,6 +394,14 @@ void __kprobes jprobe_return(void)
                /*
                 * Setup an empty pt_regs. Fill SP and PC fields as
                 * they're needed by longjmp_break_handler.
+                 *
+                 * We allocate some slack between the original SP and start of
+                 * our fabricated regs. To be precise we want to have worst case
+                 * covered which is STMFD with all 16 regs so we allocate 2 *
+                 * sizeof(struct_pt_regs)).
+                 *
+                 * This is to prevent any simulated instruction from writing
+                 * over the regs when they are accessing the stack.
                 */
                "sub    sp, %0, %1              \n\t"
                "ldr    r0, ="__stringify(JPROBE_MAGIC_ADDR)"\n\t"
@@ -410,7 +419,7 @@ void __kprobes jprobe_return(void)
                "ldmia  sp, {r0 - pc}           \n\t"
                :
                : "r" (kcb->jprobe_saved_regs.ARM_sp),
-                  "I" (sizeof(struct pt_regs)),
+                  "I" (sizeof(struct pt_regs) * 2),
                  "J" (offsetof(struct pt_regs, ARM_sp)),
                  "J" (offsetof(struct pt_regs, ARM_pc)),
                  "J" (offsetof(struct pt_regs, ARM_cpsr))
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index f28c5e9c51ea..c628bdf6c430 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -16,9 +16,9 @@
 #include <linux/mm.h>
 #include <linux/elf.h>
 #include <linux/vmalloc.h>
-#include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/string.h>
+#include <linux/gfp.h>
 #include <asm/pgtable.h>
 #include <asm/sections.h>
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 3875d99cc40f..9e70f2053f9a 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -332,7 +332,8 @@ armpmu_reserve_hardware(void)
        for (i = 0; i < pmu_irqs->num_irqs; ++i) {
                err = request_irq(pmu_irqs->irqs[i], armpmu->handle_irq,
-                                  IRQF_DISABLED, "armpmu", NULL);
+                                  IRQF_DISABLED | IRQF_NOBALANCING,
+                                  "armpmu", NULL);
                if (err) {
                        pr_warning("unable to request IRQ%d for ARM "
                                   "perf counters\n", pmu_irqs->irqs[i]);
@@ -1624,7 +1625,7 @@ enum armv7_counters {
 /*
 * EVTSEL: Event selection reg
 */
-#define ARMV7_EVTSEL_MASK       0x7f            /* Mask for writable bits */
+#define ARMV7_EVTSEL_MASK       0xff            /* Mask for writable bits */
 /*
 * SELECT: Counter selection reg
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index ba2adefa53f7..acf5e6fdb6dc 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -16,7 +16,6 @@
 #include <linux/mm.h>
 #include <linux/stddef.h>
 #include <linux/unistd.h>
-#include <linux/slab.h>
 #include <linux/user.h>
 #include <linux/delay.h>
 #include <linux/reboot.h>
@@ -356,7 +355,7 @@ EXPORT_SYMBOL(dump_fpu);
 * the thread function, and r3 points to the exit function.
 */
 extern void kernel_thread_helper(void);
-asm(    ".section .text\n"
+asm(    ".pushsection .text\n"
 "       .align\n"
 "       .type   kernel_thread_helper, #function\n"
 "kernel_thread_helper:\n"
@@ -364,11 +363,11 @@ asm(	".section .text\n"
 "       mov     lr, r3\n"
 "       mov     pc, r2\n"
 "       .size   kernel_thread_helper, . - kernel_thread_helper\n"
-"       .previous");
+"       .popsection");
 #ifdef CONFIG_ARM_UNWIND
 extern void kernel_thread_exit(long code);
-asm(    ".section .text\n"
+asm(    ".pushsection .text\n"
 "       .align\n"
 "       .type   kernel_thread_exit, #function\n"
 "kernel_thread_exit:\n"
@@ -378,7 +377,7 @@ asm(	".section .text\n"
 "       nop\n"
 "       .fnend\n"
 "       .size   kernel_thread_exit, . - kernel_thread_exit\n"
-"       .previous");
+"       .popsection");
 #else
 #define kernel_thread_exit      do_exit
 #endif
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index e7714f367eb8..907d5a620bca 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -18,6 +18,7 @@
 #include <asm/cacheflush.h>
 #include <asm/ucontext.h>
 #include <asm/unistd.h>
+#include <asm/vfp.h>
 #include "ptrace.h"
 #include "signal.h"
@@ -175,6 +176,90 @@ static int restore_iwmmxt_context(struct iwmmxt_sigframe *frame)
 #endif
+#ifdef CONFIG_VFP
+static int preserve_vfp_context(struct vfp_sigframe __user *frame)
+{
+        struct thread_info *thread = current_thread_info();
+        struct vfp_hard_struct *h = &thread->vfpstate.hard;
+        const unsigned long magic = VFP_MAGIC;
+        const unsigned long size = VFP_STORAGE_SIZE;
+        int err = 0;
+        vfp_sync_hwstate(thread);
+        __put_user_error(magic, &frame->magic, err);
+        __put_user_error(size, &frame->size, err);
+        /*
+         * Copy the floating point registers. There can be unused
+         * registers see asm/hwcap.h for details.
+         */
+        err |= __copy_to_user(&frame->ufp.fpregs, &h->fpregs,
+                              sizeof(h->fpregs));
+        /*
+         * Copy the status and control register.
+         */
+        __put_user_error(h->fpscr, &frame->ufp.fpscr, err);
+        /*
+         * Copy the exception registers.
+         */
+        __put_user_error(h->fpexc, &frame->ufp_exc.fpexc, err);
+        __put_user_error(h->fpinst, &frame->ufp_exc.fpinst, err);
+        __put_user_error(h->fpinst2, &frame->ufp_exc.fpinst2, err);
+        return err ? -EFAULT : 0;
+}
+static int restore_vfp_context(struct vfp_sigframe __user *frame)
+{
+        struct thread_info *thread = current_thread_info();
+        struct vfp_hard_struct *h = &thread->vfpstate.hard;
+        unsigned long magic;
+        unsigned long size;
+        unsigned long fpexc;
+        int err = 0;
+        __get_user_error(magic, &frame->magic, err);
+        __get_user_error(size, &frame->size, err);
+        if (err)
+                return -EFAULT;
+        if (magic != VFP_MAGIC || size != VFP_STORAGE_SIZE)
+                return -EINVAL;
+        /*
+         * Copy the floating point registers. There can be unused
+         * registers see asm/hwcap.h for details.
+         */
+        err |= __copy_from_user(&h->fpregs, &frame->ufp.fpregs,
+                                sizeof(h->fpregs));
+        /*
+         * Copy the status and control register.
+         */
+        __get_user_error(h->fpscr, &frame->ufp.fpscr, err);
+        /*
+         * Sanitise and restore the exception registers.
+         */
+        __get_user_error(fpexc, &frame->ufp_exc.fpexc, err);
+        /* Ensure the VFP is enabled. */
+        fpexc |= FPEXC_EN;
+        /* Ensure FPINST2 is invalid and the exception flag is cleared. */
+        fpexc &= ~(FPEXC_EX | FPEXC_FP2V);
+        h->fpexc = fpexc;
+        __get_user_error(h->fpinst, &frame->ufp_exc.fpinst, err);
+        __get_user_error(h->fpinst2, &frame->ufp_exc.fpinst2, err);
+        if (!err)
+                vfp_flush_hwstate(thread);
+        return err ? -EFAULT : 0;
+}
+#endif
 /*
 * Do a signal return; undo the signal stack.  These are aligned to 64-bit.
 */
@@ -233,8 +318,8 @@ static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf)
                err |= restore_iwmmxt_context(&aux->iwmmxt);
 #endif
 #ifdef CONFIG_VFP
-//      if (err == 0)
+        if (err == 0)
-//              err |= vfp_restore_state(&sf->aux.vfp);
+                err |= restore_vfp_context(&aux->vfp);
 #endif
        return err;
@@ -348,8 +433,8 @@ setup_sigframe(struct sigframe __user *sf, struct pt_regs *regs, sigset_t *set)
                err |= preserve_iwmmxt_context(&aux->iwmmxt);
 #endif
 #ifdef CONFIG_VFP
-//      if (err == 0)
+        if (err == 0)
-//              err |= vfp_save_state(&sf->aux.vfp);
+                err |= preserve_vfp_context(&aux->vfp);
 #endif
        __put_user_error(0, &aux->end_magic, err);
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 57162af53dc9..a01194e583ff 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -86,6 +86,12 @@ int __cpuinit __cpu_up(unsigned int cpu)
                        return PTR_ERR(idle);
                }
                ci->idle = idle;
+        } else {
+                /*
+                 * Since this idle thread is being re-used, call
+                 * init_idle() to reinitialize the thread structure.
+                 */
+                init_idle(idle, cpu);
        }
        /*
@@ -99,6 +105,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
        *pmd = __pmd((PHYS_OFFSET & PGDIR_MASK) |
                     PMD_TYPE_SECT | PMD_SECT_AP_WRITE);
        flush_pmd_entry(pmd);
+        outer_clean_range(__pa(pmd), __pa(pmd + 1));
        /*
         * We need to tell the secondary core where to find
@@ -106,7 +113,8 @@ int __cpuinit __cpu_up(unsigned int cpu)
         */
        secondary_data.stack = task_stack_page(idle) + THREAD_START_SP;
        secondary_data.pgdir = virt_to_phys(pgd);
-        wmb();
+        __cpuc_flush_dcache_area(&secondary_data, sizeof(secondary_data));
+        outer_clean_range(__pa(&secondary_data), __pa(&secondary_data + 1));
        /*
         * Now bring the CPU into our world.
diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c
index 4350f75e578c..c23501842b98 100644
--- a/arch/arm/kernel/sys_arm.c
+++ b/arch/arm/kernel/sys_arm.c
@@ -15,7 +15,6 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
-#include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/sem.h>
 #include <linux/msg.h>
@@ -27,6 +26,7 @@
 #include <linux/file.h>
 #include <linux/ipc.h>
 #include <linux/uaccess.h>
+#include <linux/slab.h>
 /* Fork a new task - this creates a new program thread.
 * This is called indirectly via a small wrapper
diff --git a/arch/arm/lib/backtrace.S b/arch/arm/lib/backtrace.S
index aaf7220d9e30..a673297b0cf1 100644
--- a/arch/arm/lib/backtrace.S
+++ b/arch/arm/lib/backtrace.S
@@ -110,13 +110,13 @@ no_frame:	ldmfd	sp!, {r4 - r8, pc}
 ENDPROC(__backtrace)
 ENDPROC(c_backtrace)
                
-                .section __ex_table,"a"
+                .pushsection __ex_table,"a"
                .align  3
                .long   1001b, 1006b
                .long   1002b, 1006b
                .long   1003b, 1006b
                .long   1004b, 1006b
-                .previous
+                .popsection
 #define instr r4
 #define reg   r5
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
index 1279abd8b886..5e3f99620c04 100644
--- a/arch/arm/lib/clear_user.S
+++ b/arch/arm/lib/clear_user.S
@@ -46,8 +46,8 @@ USER(		strnebt	r2, [r0])
                ldmfd   sp!, {r1, pc}
 ENDPROC(__clear_user)
-                .section .fixup,"ax"
+                .pushsection .fixup,"ax"
                .align  0
 9001:           ldmfd   sp!, {r0, pc}
-                .previous
+                .popsection
diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
index e4fe124acedc..66a477a3e3cc 100644
--- a/arch/arm/lib/copy_from_user.S
+++ b/arch/arm/lib/copy_from_user.S
@@ -90,7 +90,7 @@ ENTRY(__copy_from_user)
 ENDPROC(__copy_from_user)
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
        .align 0
        copy_abort_preamble
        ldmfd   sp!, {r1, r2}
@@ -100,5 +100,5 @@ ENDPROC(__copy_from_user)
        bl      __memzero
        ldr     r0, [sp], #4
        copy_abort_end
-        .previous
+        .popsection
diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
index 1a71e1584442..027b69bdbad1 100644
--- a/arch/arm/lib/copy_to_user.S
+++ b/arch/arm/lib/copy_to_user.S
@@ -94,12 +94,12 @@ WEAK(__copy_to_user)
 ENDPROC(__copy_to_user)
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
        .align 0
        copy_abort_preamble
        ldmfd   sp!, {r1, r2, r3}
        sub     r0, r0, r1
        rsb     r0, r0, r2
        copy_abort_end
-        .previous
+        .popsection
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index fd0e9dcd9fdc..59ff6fdc1e63 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -68,7 +68,7 @@
 * so properly, we would have to add in whatever registers were loaded before
 * the fault, which, with the current asm above is not predictable.
 */
-                .section .fixup,"ax"
+                .pushsection .fixup,"ax"
                .align  4
 9001:           mov     r4, #-EFAULT
                ldr     r5, [fp, #4]            @ *err_ptr
@@ -80,4 +80,4 @@
                strneb  r0, [r1], #1
                bne     9002b
                load_regs
-                .previous
+                .popsection
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index a1814d927122..b1631a7dbe75 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -64,9 +64,9 @@ __get_user_bad:
        mov     pc, lr
 ENDPROC(__get_user_bad)
-.section __ex_table, "a"
+.pushsection __ex_table, "a"
        .long   1b, __get_user_bad
        .long   2b, __get_user_bad
        .long   3b, __get_user_bad
        .long   4b, __get_user_bad
-.previous
+.popsection
diff --git a/arch/arm/lib/memmove.S b/arch/arm/lib/memmove.S
index 5025c863713d..938fc14f962d 100644
--- a/arch/arm/lib/memmove.S
+++ b/arch/arm/lib/memmove.S
@@ -74,7 +74,7 @@ ENTRY(memmove)
                rsb     ip, ip, #32
                addne   pc, pc, ip              @ C is always clear here
                b       7f
-6:              nop
+6:              W(nop)
                W(ldr)  r3, [r1, #-4]!
                W(ldr)  r4, [r1, #-4]!
                W(ldr)  r5, [r1, #-4]!
@@ -85,7 +85,7 @@ ENTRY(memmove)
                add     pc, pc, ip
                nop
-                nop
+                W(nop)
                W(str)  r3, [r0, #-4]!
                W(str)  r4, [r0, #-4]!
                W(str)  r5, [r0, #-4]!
diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
index 02fedbf07c0d..5a01a23c6c06 100644
--- a/arch/arm/lib/putuser.S
+++ b/arch/arm/lib/putuser.S
@@ -81,11 +81,11 @@ __put_user_bad:
        mov     pc, lr
 ENDPROC(__put_user_bad)
-.section __ex_table, "a"
+.pushsection __ex_table, "a"
        .long   1b, __put_user_bad
        .long   2b, __put_user_bad
        .long   3b, __put_user_bad
        .long   4b, __put_user_bad
        .long   5b, __put_user_bad
        .long   6b, __put_user_bad
-.previous
+.popsection
diff --git a/arch/arm/lib/strncpy_from_user.S b/arch/arm/lib/strncpy_from_user.S
index 1c9814f346c6..f202d7bd1647 100644
--- a/arch/arm/lib/strncpy_from_user.S
+++ b/arch/arm/lib/strncpy_from_user.S
@@ -33,11 +33,11 @@ ENTRY(__strncpy_from_user)
        mov     pc, lr
 ENDPROC(__strncpy_from_user)
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
        .align  0
 9001:   mov     r3, #0
        strb    r3, [r0, #0]    @ null terminate
        mov     r0, #-EFAULT
        mov     pc, lr
-        .previous
+        .popsection
diff --git a/arch/arm/lib/strnlen_user.S b/arch/arm/lib/strnlen_user.S
index 7855b2906659..0ecbb459c4f1 100644
--- a/arch/arm/lib/strnlen_user.S
+++ b/arch/arm/lib/strnlen_user.S
@@ -33,8 +33,8 @@ ENTRY(__strnlen_user)
        mov     pc, lr
 ENDPROC(__strnlen_user)
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
        .align  0
 9001:   mov     r0, #0
        mov     pc, lr
-        .previous
+        .popsection
diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
index ffdd27498cee..fee9f6f88adb 100644
--- a/arch/arm/lib/uaccess.S
+++ b/arch/arm/lib/uaccess.S
@@ -279,10 +279,10 @@ USER(		strgtbt	r3, [r0], #1)			@ May fault
                b       .Lc2u_finished
 ENDPROC(__copy_to_user)
-                .section .fixup,"ax"
+                .pushsection .fixup,"ax"
                .align  0
 9001:           ldmfd   sp!, {r0, r4 - r7, pc}
-                .previous
+                .popsection
 /* Prototype: unsigned long __copy_from_user(void *to,const void *from,unsigned long n);
 * Purpose  : copy a block from user memory to kernel memory
@@ -545,7 +545,7 @@ USER(		ldrgtbt	r3, [r1], #1)			@ May fault
                b       .Lcfu_finished
 ENDPROC(__copy_from_user)
-                .section .fixup,"ax"
+                .pushsection .fixup,"ax"
                .align  0
                /*
                 * We took an exception.  r0 contains a pointer to
@@ -559,5 +559,5 @@ ENDPROC(__copy_from_user)
                blne    __memzero
                mov     r0, r4
                ldmfd   sp!, {r4 - r7, pc}
-                .previous
+                .popsection
diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
index 6b967ffb6552..e2d2f2cd0c4f 100644
--- a/arch/arm/lib/uaccess_with_memcpy.c
+++ b/arch/arm/lib/uaccess_with_memcpy.c
@@ -16,6 +16,7 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/hardirq.h> /* for in_atomic() */
+#include <linux/gfp.h>
 #include <asm/current.h>
 #include <asm/page.h>
diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c
index b5c5fc6ba3a9..3ef68330452a 100644
--- a/arch/arm/mach-aaec2000/core.c
+++ b/arch/arm/mach-aaec2000/core.c
@@ -20,6 +20,7 @@
 #include <linux/timex.h>
 #include <linux/signal.h>
 #include <linux/clk.h>
+#include <linux/gfp.h>
 #include <mach/hardware.h>
 #include <asm/irq.h>
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 027dd570dcc3..d4004557532a 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -16,8 +16,8 @@ obj-$(CONFIG_ARCH_AT91SAM9261)	+= at91sam9261.o at91sam926x_time.o at91sam9261_d
 obj-$(CONFIG_ARCH_AT91SAM9G10)  += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o
 obj-$(CONFIG_ARCH_AT91SAM9263)  += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o sam9_smc.o
 obj-$(CONFIG_ARCH_AT91SAM9RL)   += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91SAM9G20)  += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o  sam9_smc.o
+obj-$(CONFIG_ARCH_AT91SAM9G20)  += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o
- obj-$(CONFIG_ARCH_AT91SAM9G45) += at91sam9g45.o at91sam926x_time.o at91sam9g45_devices.o sam9_smc.o
+obj-$(CONFIG_ARCH_AT91SAM9G45)  += at91sam9g45.o at91sam926x_time.o at91sam9g45_devices.o sam9_smc.o
 obj-$(CONFIG_ARCH_AT91CAP9)     += at91cap9.o at91sam926x_time.o at91cap9_devices.o sam9_smc.o
 obj-$(CONFIG_ARCH_AT572D940HF)  += at572d940hf.o at91sam926x_time.o at572d940hf_devices.o sam9_smc.o
 obj-$(CONFIG_ARCH_AT91X40)      += at91x40.o at91x40_time.o
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 29cf83177484..c11fd47aec5d 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -271,10 +271,12 @@ static void __init ek_add_device_buttons(void) {}
 static struct i2c_board_info __initdata ek_i2c_devices[] = {
-        {
+        {
-                I2C_BOARD_INFO("24c512", 0x50),
+                I2C_BOARD_INFO("24c512", 0x50)
-                I2C_BOARD_INFO("wm8731", 0x1b),
+        },
-        },
+        {
+                I2C_BOARD_INFO("wm8731", 0x1b)
+        },
 };
diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S
index 987fab3d846a..9c5b48e68a71 100644
--- a/arch/arm/mach-at91/pm_slowclock.S
+++ b/arch/arm/mach-at91/pm_slowclock.S
@@ -175,8 +175,6 @@ ENTRY(at91_slow_clock)
        orr     r3, r3, #(1 << 29)              /* bit 29 always set */
        str     r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)]
-        wait_pllalock
        /* Save PLLB setting and disable it */
        ldr     r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
        str     r3, .saved_pllbr
@@ -184,8 +182,6 @@ ENTRY(at91_slow_clock)
        mov     r3, #AT91_PMC_PLLCOUNT
        str     r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
-        wait_pllblock
        /* Turn off the main oscillator */
        ldr     r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
        bic     r3, r3, #AT91_PMC_MOSCEN
@@ -205,13 +201,25 @@ ENTRY(at91_slow_clock)
        ldr     r3, .saved_pllbr
        str     r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
+        tst     r3, #(AT91_PMC_MUL &  0xff0000)
+        bne     1f
+        tst     r3, #(AT91_PMC_MUL & ~0xff0000)
+        beq     2f
+1:
        wait_pllblock
+2:
        /* Restore PLLA setting */
        ldr     r3, .saved_pllar
        str     r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)]
+        tst     r3, #(AT91_PMC_MUL &  0xff0000)
+        bne     3f
+        tst     r3, #(AT91_PMC_MUL & ~0xff0000)
+        beq     4f
+3:
        wait_pllalock
+4:
 #ifdef SLOWDOWN_MASTER_CLOCK
        /*
diff --git a/arch/arm/mach-bcmring/dma.c b/arch/arm/mach-bcmring/dma.c
index 7b20fccb9d4e..29c0a911df26 100644
--- a/arch/arm/mach-bcmring/dma.c
+++ b/arch/arm/mach-bcmring/dma.c
@@ -28,6 +28,7 @@
 #include <linux/interrupt.h>
 #include <linux/irqreturn.h>
 #include <linux/proc_fs.h>
+#include <linux/slab.h>
 #include <mach/timer.h>
@@ -2220,11 +2221,15 @@ EXPORT_SYMBOL(dma_map_create_descriptor_ring);
 int dma_unmap(DMA_MemMap_t *memMap,     /* Stores state information about the map */
              int dirtied       /* non-zero if any of the pages were modified */
    ) {
+        int rc = 0;
        int regionIdx;
        int segmentIdx;
        DMA_Region_t *region;
        DMA_Segment_t *segment;
+        down(&memMap->lock);
        for (regionIdx = 0; regionIdx < memMap->numRegionsUsed; regionIdx++) {
                region = &memMap->region[regionIdx];
@@ -2238,7 +2243,8 @@ int dma_unmap(DMA_MemMap_t *memMap,	/* Stores state information about the map */
                                        printk(KERN_ERR
                                               "%s: vmalloc'd pages are not yet supported\n",
                                               __func__);
-                                        return -EINVAL;
+                                        rc = -EINVAL;
+                                        goto out;
                                }
                        case DMA_MEM_TYPE_KMALLOC:
@@ -2275,7 +2281,8 @@ int dma_unmap(DMA_MemMap_t *memMap,	/* Stores state information about the map */
                                        printk(KERN_ERR
                                               "%s: Unsupported memory type: %d\n",
                                               __func__, region->memType);
-                                        return -EINVAL;
+                                        rc = -EINVAL;
+                                        goto out;
                                }
                        }
@@ -2313,9 +2320,10 @@ int dma_unmap(DMA_MemMap_t *memMap,	/* Stores state information about the map */
        memMap->numRegionsUsed = 0;
        memMap->inUse = 0;
+out:
        up(&memMap->lock);
-        return 0;
+        return rc;
 }
 EXPORT_SYMBOL(dma_unmap);
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index d15beceb632e..df4ab2105869 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -22,6 +22,7 @@
 #include <linux/leds.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
+#include <linux/slab.h>
 #include <linux/mtd/nand.h>
 #include <linux/input.h>
 #include <linux/spi/spi.h>
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 27772e18e45b..0d6ee583f65c 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -758,7 +758,6 @@ static u8 dm365_default_priorities[DAVINCI_N_AINTC_IRQ] = {
        [IRQ_MMCINT]                    = 7,
        [IRQ_DM365_MMCINT1]             = 7,
        [IRQ_DM365_PWMINT3]             = 7,
-        [IRQ_DDRINT]                    = 4,
        [IRQ_AEMIFINT]                  = 2,
        [IRQ_DM365_SDIOINT1]            = 2,
        [IRQ_TINT0_TINT12]              = 7,
diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c
index 15dd886df04c..53137387aee1 100644
--- a/arch/arm/mach-davinci/dma.c
+++ b/arch/arm/mach-davinci/dma.c
@@ -23,6 +23,7 @@
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <mach/edma.h>
@@ -1266,7 +1267,8 @@ int edma_start(unsigned channel)
                /* EDMA channel with event association */
                pr_debug("EDMA: ER%d %08x\n", j,
                        edma_shadow0_read_array(ctlr, SH_ER, j));
-                /* Clear any pending error */
+                /* Clear any pending event or error */
+                edma_write_array(ctlr, EDMA_ECR, j, mask);
                edma_write_array(ctlr, EDMA_EMCR, j, mask);
                /* Clear any SER */
                edma_shadow0_write_array(ctlr, SH_SECR, j, mask);
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index cc9be7fee627..03acfd39042b 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -3,7 +3,7 @@
 *
 * Author: Mark A. Greer <mgreer@mvista.com>
 *
- * 2007, 2009 (c) MontaVista Software, Inc. This file is licensed under
+ * 2007, 2009-2010 (c) MontaVista Software, Inc. This file is licensed under
 * the terms of the GNU General Public License version 2. This program
 * is licensed "as is" without any warranty of any kind, whether express
 * or implied.
@@ -13,7 +13,9 @@
 #include <video/da8xx-fb.h>
+#include <linux/platform_device.h>
 #include <linux/davinci_emac.h>
 #include <mach/serial.h>
 #include <mach/edma.h>
 #include <mach/i2c.h>
@@ -144,6 +146,10 @@ extern const short da850_mmcsd0_pins[];
 extern const short da850_nand_pins[];
 extern const short da850_nor_pins[];
+#ifdef CONFIG_DAVINCI_MUX
 int da8xx_pinmux_setup(const short pins[]);
+#else
+static inline int da8xx_pinmux_setup(const short pins[]) { return 0; }
+#endif
 #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 42d985beece5..9e0b106b4f5f 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -253,8 +253,6 @@ static void __init timer_init(void)
                        irq = USING_COMPARE(t) ? dtip[i].cmp_irq : irq;
                        setup_irq(irq, &t->irqaction);
                }
-                timer32_config(&timers[i]);
        }
 }
@@ -331,6 +329,7 @@ static void __init davinci_timer_init(void)
        unsigned int clocksource_id;
        static char err[] __initdata = KERN_ERR
                "%s: can't register clocksource!\n";
+        int i;
        clockevent_id = soc_info->timer_info->clockevent_id;
        clocksource_id = soc_info->timer_info->clocksource_id;
@@ -389,6 +388,9 @@ static void __init davinci_timer_init(void)
        clockevent_davinci.cpumask = cpumask_of(0);
        clockevents_register_device(&clockevent_davinci);
+        for (i=0; i< ARRAY_SIZE(timers); i++)
+                timer32_config(&timers[i]);
 }
 struct sys_timer davinci_timer = {
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c
index cc377ae8c428..cf547ad7ebd4 100644
--- a/arch/arm/mach-ep93xx/gpio.c
+++ b/arch/arm/mach-ep93xx/gpio.c
@@ -25,7 +25,7 @@
 #include <mach/hardware.h>
 /*************************************************************************
- * GPIO handling for EP93xx
+ * Interrupt handling for EP93xx on-chip GPIOs
 *************************************************************************/
 static unsigned char gpio_int_unmasked[3];
 static unsigned char gpio_int_enabled[3];
@@ -40,7 +40,7 @@ static const u8 eoi_register_offset[3]		= { 0x98, 0xb4, 0x54 };
 static const u8 int_en_register_offset[3]       = { 0x9c, 0xb8, 0x58 };
 static const u8 int_debounce_register_offset[3] = { 0xa8, 0xc4, 0x64 };
-void ep93xx_gpio_update_int_params(unsigned port)
+static void ep93xx_gpio_update_int_params(unsigned port)
 {
        BUG_ON(port > 2);
@@ -56,7 +56,7 @@ void ep93xx_gpio_update_int_params(unsigned port)
                EP93XX_GPIO_REG(int_en_register_offset[port]));
 }
-void ep93xx_gpio_int_mask(unsigned line)
+static inline void ep93xx_gpio_int_mask(unsigned line)
 {
        gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7));
 }
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index 7a2614828217..bdb3f6706801 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -14,7 +14,6 @@
 */
 #include <linux/sched.h>
-#include <linux/slab.h>
 #include <linux/mman.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c
index 44d4c2e8207b..f77f20255045 100644
--- a/arch/arm/mach-integrator/cpu.c
+++ b/arch/arm/mach-integrator/cpu.c
@@ -13,7 +13,6 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/cpufreq.h>
-#include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/smp.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index 0058c937719e..41b10725cef7 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -21,6 +21,7 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <asm/clkdev.h>
 #include <mach/clkdev.h>
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 66ef86d6d9e3..15e6cc5a352f 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -13,7 +13,6 @@
 #include <linux/list.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
-#include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/sysdev.h>
 #include <linux/amba/bus.h>
@@ -21,6 +20,7 @@
 #include <linux/amba/clcd.h>
 #include <linux/amba/mmci.h>
 #include <linux/io.h>
+#include <linux/gfp.h>
 #include <asm/clkdev.h>
 #include <mach/clkdev.h>
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index 148d25fc636f..ffbd349363af 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -22,7 +22,6 @@
 */
 #include <linux/kernel.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 4873f26a42e1..6d5a90813d31 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -18,6 +18,7 @@
 */
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/jiffies.h>
 #include <asm/irq.h>
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 93370a46b620..10384fc37cb2 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -19,7 +19,6 @@
 #include <linux/pci.h>
 #include <linux/pm.h>
 #include <linux/string.h>
-#include <linux/slab.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index a7a08dda7f33..d6ac85ff109d 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -21,7 +21,6 @@
 #include <linux/pci.h>
 #include <linux/pm.h>
 #include <linux/string.h>
-#include <linux/slab.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c
index 0200f80c1e17..c6a0e4ee9d91 100644
--- a/arch/arm/mach-iop32x/iq80321.c
+++ b/arch/arm/mach-iop32x/iq80321.c
@@ -18,7 +18,6 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/string.h>
-#include <linux/slab.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index 2a5c637639bb..5d99039286eb 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -23,7 +23,6 @@
 #include <linux/pci.h>
 #include <linux/pm.h>
 #include <linux/string.h>
-#include <linux/slab.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c
index 394e95a30b75..c6ff5523b380 100644
--- a/arch/arm/mach-iop33x/iq80331.c
+++ b/arch/arm/mach-iop33x/iq80331.c
@@ -17,7 +17,6 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/string.h>
-#include <linux/slab.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c
index a40badf126c2..fbf551409394 100644
--- a/arch/arm/mach-iop33x/iq80332.c
+++ b/arch/arm/mach-iop33x/iq80332.c
@@ -17,7 +17,6 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/string.h>
-#include <linux/slab.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c
index c84dfac13882..1a557e0d055b 100644
--- a/arch/arm/mach-ixp2000/enp2611.c
+++ b/arch/arm/mach-ixp2000/enp2611.c
@@ -26,7 +26,6 @@
 #include <linux/bitops.h>
 #include <linux/pci.h>
 #include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/serial.h>
 #include <linux/tty.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c
index 4467c4224d73..55e5c69352ad 100644
--- a/arch/arm/mach-ixp2000/ixdp2400.c
+++ b/arch/arm/mach-ixp2000/ixdp2400.c
@@ -23,7 +23,6 @@
 #include <linux/bitops.h>
 #include <linux/pci.h>
 #include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c
index 94f68ba9ea50..237b61a85e9a 100644
--- a/arch/arm/mach-ixp2000/ixdp2800.c
+++ b/arch/arm/mach-ixp2000/ixdp2800.c
@@ -23,7 +23,6 @@
 #include <linux/bitops.h>
 #include <linux/pci.h>
 #include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index 30451300751b..91fffb9b2084 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -23,7 +23,6 @@
 #include <linux/bitops.h>
 #include <linux/pci.h>
 #include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 4a12327a09a3..0369ec4242a6 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -23,7 +23,6 @@
 #include <linux/bitops.h>
 #include <linux/pci.h>
 #include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/serial.h>
 #include <linux/tty.h>
diff --git a/arch/arm/mach-ixp2000/pci.c b/arch/arm/mach-ixp2000/pci.c
index 60e9fd08ab80..90771cad06f8 100644
--- a/arch/arm/mach-ixp2000/pci.c
+++ b/arch/arm/mach-ixp2000/pci.c
@@ -22,7 +22,6 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-ixp23xx/include/mach/memory.h b/arch/arm/mach-ixp23xx/include/mach/memory.h
index 94a3a86cfeb8..6ef65d813f16 100644
--- a/arch/arm/mach-ixp23xx/include/mach/memory.h
+++ b/arch/arm/mach-ixp23xx/include/mach/memory.h
@@ -19,7 +19,7 @@
 */
 #define PHYS_OFFSET             (0x00000000)
-#define IXP23XX_PCI_SDRAM_OFFSET (*((volatile int *)IXP23XX_PCI_SDRAM_BAR) & 0xfffffff0))
+#define IXP23XX_PCI_SDRAM_OFFSET (*((volatile int *)IXP23XX_PCI_SDRAM_BAR) & 0xfffffff0)
 #define __phys_to_bus(x)        ((x) + (IXP23XX_PCI_SDRAM_OFFSET - PHYS_OFFSET))
 #define __bus_to_phys(x)        ((x) - (IXP23XX_PCI_SDRAM_OFFSET - PHYS_OFFSET))
diff --git a/arch/arm/mach-ixp23xx/pci.c b/arch/arm/mach-ixp23xx/pci.c
index 59022becb134..4b0e598a91c9 100644
--- a/arch/arm/mach-ixp23xx/pci.c
+++ b/arch/arm/mach-ixp23xx/pci.c
@@ -23,7 +23,6 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index 6e558a76457d..d8bc86d76f1d 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -17,7 +17,6 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
-#include <linux/slab.h>
 #include <linux/i2c-gpio.h>
 #include <asm/types.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 25bf5ad770ea..31a47f6a8939 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -14,7 +14,6 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
-#include <linux/slab.h>
 #include <asm/types.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c
index 59b73a0ddfa9..2583b2a13174 100644
--- a/arch/arm/mach-ixp4xx/gateway7001-setup.c
+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c
@@ -17,7 +17,6 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
-#include <linux/slab.h>
 #include <asm/types.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
index 0bc7185cb6f7..c67586b79400 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
@@ -27,7 +27,6 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
-#include <linux/slab.h>
 #include <asm/types.h>
 #include <asm/setup.h>
 #include <asm/memory.h>
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index bbb768988845..827cbc4402f4 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -14,7 +14,6 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
-#include <linux/slab.h>
 #include <linux/i2c-gpio.h>
 #include <linux/io.h>
 #include <linux/mtd/mtd.h>
diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
index e8bb25778166..a17ed79207a4 100644
--- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
@@ -20,7 +20,6 @@
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/slab.h>
 #include <mach/npe.h>
 #define DEBUG_MSG                       0
diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c
index 7ea782021d1f..4dd74863daa9 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-setup.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c
@@ -18,7 +18,6 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
-#include <linux/slab.h>
 #include <asm/types.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
index 0358f45766cb..5e6f711b1c67 100644
--- a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
+++ b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
@@ -74,9 +74,9 @@ static struct gpio_keys_button mv88f6281gtw_ge_button_pins[] = {
                .desc           = "SWR Button",
                .active_low     = 1,
        }, {
-                .code           = KEY_F1,
+                .code           = KEY_WPS_BUTTON,
                .gpio           = 46,
-                .desc           = "WPS Button(F1)",
+                .desc           = "WPS Button",
                .active_low     = 1,
        },
 };
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index a604b2a701aa..dee1eff50d39 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -10,6 +10,7 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/mbus.h>
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
diff --git a/arch/arm/mach-lh7a40x/clcd.c b/arch/arm/mach-lh7a40x/clcd.c
index c472b9e8b37c..7fe4fd347c82 100644
--- a/arch/arm/mach-lh7a40x/clcd.c
+++ b/arch/arm/mach-lh7a40x/clcd.c
@@ -10,6 +10,7 @@
 */
 #include <linux/init.h>
+#include <linux/gfp.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/sysdev.h>
diff --git a/arch/arm/mach-mmp/include/mach/uncompress.h b/arch/arm/mach-mmp/include/mach/uncompress.h
index a7dcc5307216..85bd8a2d84b5 100644
--- a/arch/arm/mach-mmp/include/mach/uncompress.h
+++ b/arch/arm/mach-mmp/include/mach/uncompress.h
@@ -14,7 +14,7 @@
 #define UART2_BASE      (APB_PHYS_BASE + 0x17000)
 #define UART3_BASE      (APB_PHYS_BASE + 0x18000)
-static volatile unsigned long *UART = (unsigned long *)UART2_BASE;
+static volatile unsigned long *UART;
 static inline void putc(char c)
 {
@@ -37,6 +37,9 @@ static inline void flush(void)
 static inline void arch_decomp_setup(void)
 {
+        /* default to UART2 */
+        UART = (unsigned long *)UART2_BASE;
        if (machine_is_avengers_lite())
                UART = (unsigned long *)UART3_BASE;
 }
diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index 3872af1cf2c3..170f68e46dd5 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -62,6 +62,15 @@ config MACH_MX31_3DS
          Include support for MX31PDK (3DS) platform. This includes specific
          configurations for the board and its peripherals.
+config MACH_MX31_3DS_MXC_NAND_USE_BBT
+        bool "Make the MXC NAND driver use the in flash Bad Block Table"
+        depends on MACH_MX31_3DS
+        depends on MTD_NAND_MXC
+        help
+          Enable this if you want that the MXC NAND driver uses the in flash
+          Bad Block Table to know what blocks are bad instead of scanning the
+          entire flash looking for bad block markers.
 config MACH_MX31MOBOARD
        bool "Support mx31moboard platforms (EPFL Mobots group)"
        select ARCH_MX31
@@ -95,6 +104,7 @@ config MACH_PCM043
 config MACH_ARMADILLO5X0
        bool "Support Atmark Armadillo-500 Development Base Board"
        select ARCH_MX31
+        select MXC_ULPI if USB_ULPI
        help
          Include support for Atmark Armadillo-500 platform. This includes
          specific configurations for the board and its peripherals.
diff --git a/arch/arm/mach-mx3/clock-imx31.c b/arch/arm/mach-mx3/clock-imx31.c
index 80dba9966b5e..9a9eb6de6127 100644
--- a/arch/arm/mach-mx3/clock-imx31.c
+++ b/arch/arm/mach-mx3/clock-imx31.c
@@ -468,6 +468,7 @@ static struct clk ahb_clk = {
        }
 DEFINE_CLOCK(perclk_clk,  0, NULL,          0, NULL, NULL, &ipg_clk);
+DEFINE_CLOCK(ckil_clk,    0, NULL,          0, clk_ckil_get_rate, NULL, NULL);
 DEFINE_CLOCK(sdhc1_clk,   0, MXC_CCM_CGR0,  0, NULL, NULL, &perclk_clk);
 DEFINE_CLOCK(sdhc2_clk,   1, MXC_CCM_CGR0,  2, NULL, NULL, &perclk_clk);
@@ -490,7 +491,7 @@ DEFINE_CLOCK(mpeg4_clk,   0, MXC_CCM_CGR1,  0, NULL, NULL, &ahb_clk);
 DEFINE_CLOCK(mstick1_clk, 0, MXC_CCM_CGR1,  2, mstick1_get_rate, NULL, &usb_pll_clk);
 DEFINE_CLOCK(mstick2_clk, 1, MXC_CCM_CGR1,  4, mstick2_get_rate, NULL, &usb_pll_clk);
 DEFINE_CLOCK1(csi_clk,    0, MXC_CCM_CGR1,  6, csi, NULL, &serial_pll_clk);
-DEFINE_CLOCK(rtc_clk,     0, MXC_CCM_CGR1,  8, NULL, NULL, &ipg_clk);
+DEFINE_CLOCK(rtc_clk,     0, MXC_CCM_CGR1,  8, NULL, NULL, &ckil_clk);
 DEFINE_CLOCK(wdog_clk,    0, MXC_CCM_CGR1, 10, NULL, NULL, &ipg_clk);
 DEFINE_CLOCK(pwm_clk,     0, MXC_CCM_CGR1, 12, NULL, NULL, &perclk_clk);
 DEFINE_CLOCK(usb_clk2,    0, MXC_CCM_CGR1, 18, usb_get_rate, NULL, &ahb_clk);
@@ -514,7 +515,6 @@ DEFINE_CLOCK(usb_clk1,    0, NULL,          0, usb_get_rate, NULL, &usb_pll_clk)
 DEFINE_CLOCK(nfc_clk,     0, NULL,          0, nfc_get_rate, NULL, &ahb_clk);
 DEFINE_CLOCK(scc_clk,     0, NULL,          0, NULL, NULL, &ipg_clk);
 DEFINE_CLOCK(ipg_clk,     0, NULL,          0, ipg_get_rate, NULL, &ahb_clk);
-DEFINE_CLOCK(ckil_clk,    0, NULL,          0, clk_ckil_get_rate, NULL, NULL);
 #define _REGISTER_CLOCK(d, n, c) \
        { \
@@ -572,7 +572,6 @@ static struct clk_lookup lookups[] = {
        _REGISTER_CLOCK(NULL, "iim", iim_clk)
        _REGISTER_CLOCK(NULL, "mpeg4", mpeg4_clk)
        _REGISTER_CLOCK(NULL, "mbx", mbx_clk)
-        _REGISTER_CLOCK("mxc_rtc", NULL, ckil_clk)
 };
 int __init mx31_clocks_init(unsigned long fref)
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 6adb586515ea..f8911154a9fa 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -575,11 +575,26 @@ struct platform_device imx_ssi_device1 = {
        .resource = imx_ssi_resources1,
 };
-static int mx3_devices_init(void)
+static struct resource imx_wdt_resources[] = {
+        {
+                .flags = IORESOURCE_MEM,
+        },
+};
+struct platform_device imx_wdt_device0 = {
+        .name           = "imx-wdt",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(imx_wdt_resources),
+        .resource       = imx_wdt_resources,
+};
+static int __init mx3_devices_init(void)
 {
        if (cpu_is_mx31()) {
                mxc_nand_resources[0].start = MX31_NFC_BASE_ADDR;
                mxc_nand_resources[0].end = MX31_NFC_BASE_ADDR + 0xfff;
+                imx_wdt_resources[0].start = MX31_WDOG_BASE_ADDR;
+                imx_wdt_resources[0].end = MX31_WDOG_BASE_ADDR + 0x3fff;
                mxc_register_device(&mxc_rnga_device, NULL);
        }
        if (cpu_is_mx35()) {
@@ -597,6 +612,8 @@ static int mx3_devices_init(void)
                imx_ssi_resources0[1].end = MX35_INT_SSI1;
                imx_ssi_resources1[1].start = MX35_INT_SSI2;
                imx_ssi_resources1[1].end = MX35_INT_SSI2;
+                imx_wdt_resources[0].start = MX35_WDOG_BASE_ADDR;
+                imx_wdt_resources[0].end = MX35_WDOG_BASE_ADDR + 0x3fff;
        }
        return 0;
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index 42cf175eac6b..4f77eb501274 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -25,4 +25,5 @@ extern struct platform_device mxc_spi_device1;
 extern struct platform_device mxc_spi_device2;
 extern struct platform_device imx_ssi_device0;
 extern struct platform_device imx_ssi_device1;
+extern struct platform_device imx_ssi_device1;
+extern struct platform_device imx_wdt_device0;
diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-mx3/mach-armadillo5x0.c
index 3d72b0b89705..5f72ec91af2d 100644
--- a/arch/arm/mach-mx3/mach-armadillo5x0.c
+++ b/arch/arm/mach-mx3/mach-armadillo5x0.c
@@ -36,6 +36,9 @@
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
 #include <linux/i2c.h>
+#include <linux/usb/otg.h>
+#include <linux/usb/ulpi.h>
+#include <linux/delay.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -52,6 +55,8 @@
 #include <mach/ipu.h>
 #include <mach/mx3fb.h>
 #include <mach/mxc_nand.h>
+#include <mach/mxc_ehci.h>
+#include <mach/ulpi.h>
 #include "devices.h"
 #include "crm_regs.h"
@@ -103,8 +108,158 @@ static int armadillo5x0_pins[] = {
        /* I2C2 */
        MX31_PIN_CSPI2_MOSI__SCL,
        MX31_PIN_CSPI2_MISO__SDA,
+        /* OTG */
+        MX31_PIN_USBOTG_DATA0__USBOTG_DATA0,
+        MX31_PIN_USBOTG_DATA1__USBOTG_DATA1,
+        MX31_PIN_USBOTG_DATA2__USBOTG_DATA2,
+        MX31_PIN_USBOTG_DATA3__USBOTG_DATA3,
+        MX31_PIN_USBOTG_DATA4__USBOTG_DATA4,
+        MX31_PIN_USBOTG_DATA5__USBOTG_DATA5,
+        MX31_PIN_USBOTG_DATA6__USBOTG_DATA6,
+        MX31_PIN_USBOTG_DATA7__USBOTG_DATA7,
+        MX31_PIN_USBOTG_CLK__USBOTG_CLK,
+        MX31_PIN_USBOTG_DIR__USBOTG_DIR,
+        MX31_PIN_USBOTG_NXT__USBOTG_NXT,
+        MX31_PIN_USBOTG_STP__USBOTG_STP,
+        /* USB host 2 */
+        IOMUX_MODE(MX31_PIN_USBH2_CLK, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_USBH2_DIR, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_USBH2_NXT, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_USBH2_STP, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_USBH2_DATA0, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_USBH2_DATA1, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_STXD3, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_SRXD3, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_SCK3, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_SFS3, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_STXD6, IOMUX_CONFIG_FUNC),
+        IOMUX_MODE(MX31_PIN_SRXD6, IOMUX_CONFIG_FUNC),
 };
+/* USB */
+#if defined(CONFIG_USB_ULPI)
+#define OTG_RESET IOMUX_TO_GPIO(MX31_PIN_STXD4)
+#define USBH2_RESET IOMUX_TO_GPIO(MX31_PIN_SCK6)
+#define USBH2_CS IOMUX_TO_GPIO(MX31_PIN_GPIO1_3)
+#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
+                        PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
+static int usbotg_init(struct platform_device *pdev)
+{
+        int err;
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG);
+        /* Chip already enabled by hardware */
+        /* OTG phy reset*/
+        err = gpio_request(OTG_RESET, "USB-OTG-RESET");
+        if (err) {
+                pr_err("Failed to request the usb otg reset gpio\n");
+                return err;
+        }
+        err = gpio_direction_output(OTG_RESET, 1/*HIGH*/);
+        if (err) {
+                pr_err("Failed to reset the usb otg phy\n");
+                goto otg_free_reset;
+        }
+        gpio_set_value(OTG_RESET, 0/*LOW*/);
+        mdelay(5);
+        gpio_set_value(OTG_RESET, 1/*HIGH*/);
+        return 0;
+otg_free_reset:
+        gpio_free(OTG_RESET);
+        return err;
+}
+static int usbh2_init(struct platform_device *pdev)
+{
+        int err;
+        mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG);
+        mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG);
+        mxc_iomux_set_gpr(MUX_PGP_UH2, true);
+        /* Enable the chip */
+        err = gpio_request(USBH2_CS, "USB-H2-CS");
+        if (err) {
+                pr_err("Failed to request the usb host 2 CS gpio\n");
+                return err;
+        }
+        err = gpio_direction_output(USBH2_CS, 0/*Enabled*/);
+        if (err) {
+                pr_err("Failed to drive the usb host 2 CS gpio\n");
+                goto h2_free_cs;
+        }
+        /* H2 phy reset*/
+        err = gpio_request(USBH2_RESET, "USB-H2-RESET");
+        if (err) {
+                pr_err("Failed to request the usb host 2 reset gpio\n");
+                goto h2_free_cs;
+        }
+        err = gpio_direction_output(USBH2_RESET, 1/*HIGH*/);
+        if (err) {
+                pr_err("Failed to reset the usb host 2 phy\n");
+                goto h2_free_reset;
+        }
+        gpio_set_value(USBH2_RESET, 0/*LOW*/);
+        mdelay(5);
+        gpio_set_value(USBH2_RESET, 1/*HIGH*/);
+        return 0;
+h2_free_reset:
+        gpio_free(USBH2_RESET);
+h2_free_cs:
+        gpio_free(USBH2_CS);
+        return err;
+}
+static struct mxc_usbh_platform_data usbotg_pdata = {
+        .init   = usbotg_init,
+        .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
+        .flags  = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
+};
+static struct mxc_usbh_platform_data usbh2_pdata = {
+        .init   = usbh2_init,
+        .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
+        .flags  = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
+};
+#endif /* CONFIG_USB_ULPI */
 /* RTC over I2C*/
 #define ARMADILLO5X0_RTC_GPIO   IOMUX_TO_GPIO(MX31_PIN_SRXD4)
@@ -393,6 +548,17 @@ static void __init armadillo5x0_init(void)
        if (armadillo5x0_i2c_rtc.irq == 0)
                pr_warning("armadillo5x0_init: failed to get RTC IRQ\n");
        i2c_register_board_info(1, &armadillo5x0_i2c_rtc, 1);
+        /* USB */
+#if defined(CONFIG_USB_ULPI)
+        usbotg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
+                        USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+        usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
+                        USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+        mxc_register_device(&mxc_otg_host, &usbotg_pdata);
+        mxc_register_device(&mxc_usbh2, &usbh2_pdata);
+#endif
 }
 static void __init armadillo5x0_timer_init(void)
diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c
index b88c18ad7698..f54af1e29ca4 100644
--- a/arch/arm/mach-mx3/mach-mx31_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx31_3ds.c
@@ -23,6 +23,9 @@
 #include <linux/gpio.h>
 #include <linux/smsc911x.h>
 #include <linux/platform_device.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/spi/spi.h>
+#include <linux/regulator/machine.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -31,26 +34,96 @@
 #include <asm/memory.h>
 #include <asm/mach/map.h>
 #include <mach/common.h>
-#include <mach/board-mx31pdk.h>
+#include <mach/board-mx31_3ds.h>
 #include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
+#include <mach/mxc_nand.h>
+#include <mach/spi.h>
 #include "devices.h"
 /*!
- * @file mx31pdk.c
+ * @file mx31_3ds.c
 *
 * @brief This file contains the board-specific initialization routines.
 *
 * @ingroup System
 */
-static int mx31pdk_pins[] = {
+static int mx31_3ds_pins[] = {
        /* UART1 */
        MX31_PIN_CTS1__CTS1,
        MX31_PIN_RTS1__RTS1,
        MX31_PIN_TXD1__TXD1,
        MX31_PIN_RXD1__RXD1,
        IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO),
+        /* SPI 1 */
+        MX31_PIN_CSPI2_SCLK__SCLK,
+        MX31_PIN_CSPI2_MOSI__MOSI,
+        MX31_PIN_CSPI2_MISO__MISO,
+        MX31_PIN_CSPI2_SPI_RDY__SPI_RDY,
+        MX31_PIN_CSPI2_SS0__SS0,
+        MX31_PIN_CSPI2_SS2__SS2, /*CS for MC13783 */
+        /* MC13783 IRQ */
+        IOMUX_MODE(MX31_PIN_GPIO1_3, IOMUX_CONFIG_GPIO),
+};
+/* Regulators */
+static struct regulator_init_data pwgtx_init = {
+        .constraints = {
+                .boot_on        = 1,
+                .always_on      = 1,
+        },
+};
+static struct mc13783_regulator_init_data mx31_3ds_regulators[] = {
+        {
+                .id = MC13783_REGU_PWGT1SPI, /* Power Gate for ARM core. */
+                .init_data = &pwgtx_init,
+        }, {
+                .id = MC13783_REGU_PWGT2SPI, /* Power Gate for L2 Cache. */
+                .init_data = &pwgtx_init,
+        },
+};
+/* MC13783 */
+static struct mc13783_platform_data mc13783_pdata __initdata = {
+        .regulators = mx31_3ds_regulators,
+        .num_regulators = ARRAY_SIZE(mx31_3ds_regulators),
+        .flags  = MC13783_USE_REGULATOR,
+};
+/* SPI */
+static int spi1_internal_chipselect[] = {
+        MXC_SPI_CS(0),
+        MXC_SPI_CS(2),
+};
+static struct spi_imx_master spi1_pdata = {
+        .chipselect     = spi1_internal_chipselect,
+        .num_chipselect = ARRAY_SIZE(spi1_internal_chipselect),
+};
+static struct spi_board_info mx31_3ds_spi_devs[] __initdata = {
+        {
+                .modalias       = "mc13783",
+                .max_speed_hz   = 1000000,
+                .bus_num        = 1,
+                .chip_select    = 1, /* SS2 */
+                .platform_data  = &mc13783_pdata,
+                .irq            = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+                .mode = SPI_CS_HIGH,
+        },
+};
+/*
+ * NAND Flash
+ */
+static struct mxc_nand_platform_data imx31_3ds_nand_flash_pdata = {
+        .width          = 1,
+        .hw_ecc         = 1,
+#ifdef MACH_MX31_3DS_MXC_NAND_USE_BBT
+        .flash_bbt      = 1,
+#endif
 };
 static struct imxuart_platform_data uart_pdata = {
@@ -95,7 +168,7 @@ static struct platform_device smsc911x_device = {
 * LEDs, switches, interrupts for Ethernet.
 */
-static void mx31pdk_expio_irq_handler(uint32_t irq, struct irq_desc *desc)
+static void mx31_3ds_expio_irq_handler(uint32_t irq, struct irq_desc *desc)
 {
        uint32_t imr_val;
        uint32_t int_valid;
@@ -163,7 +236,7 @@ static struct irq_chip expio_irq_chip = {
        .unmask = expio_unmask_irq,
 };
-static int __init mx31pdk_init_expio(void)
+static int __init mx31_3ds_init_expio(void)
 {
        int i;
        int ret;
@@ -176,7 +249,7 @@ static int __init mx31pdk_init_expio(void)
                return -ENODEV;
        }
-        pr_info("i.MX31PDK Debug board detected, rev = 0x%04X\n",
+        pr_info("i.MX31 3DS Debug board detected, rev = 0x%04X\n",
                __raw_readw(CPLD_CODE_VER_REG));
        /*
@@ -201,7 +274,7 @@ static int __init mx31pdk_init_expio(void)
                set_irq_flags(i, IRQF_VALID);
        }
        set_irq_type(EXPIO_PARENT_INT, IRQ_TYPE_LEVEL_LOW);
-        set_irq_chained_handler(EXPIO_PARENT_INT, mx31pdk_expio_irq_handler);
+        set_irq_chained_handler(EXPIO_PARENT_INT, mx31_3ds_expio_irq_handler);
        return 0;
 }
@@ -209,7 +282,7 @@ static int __init mx31pdk_init_expio(void)
 /*
 * This structure defines the MX31 memory map.
 */
-static struct map_desc mx31pdk_io_desc[] __initdata = {
+static struct map_desc mx31_3ds_io_desc[] __initdata = {
        {
                .virtual = MX31_CS5_BASE_ADDR_VIRT,
                .pfn = __phys_to_pfn(MX31_CS5_BASE_ADDR),
@@ -221,10 +294,10 @@ static struct map_desc mx31pdk_io_desc[] __initdata = {
 /*
 * Set up static virtual mappings.
 */
-static void __init mx31pdk_map_io(void)
+static void __init mx31_3ds_map_io(void)
 {
        mx31_map_io();
-        iotable_init(mx31pdk_io_desc, ARRAY_SIZE(mx31pdk_io_desc));
+        iotable_init(mx31_3ds_io_desc, ARRAY_SIZE(mx31_3ds_io_desc));
 }
 /*!
@@ -232,35 +305,40 @@ static void __init mx31pdk_map_io(void)
 */
 static void __init mxc_board_init(void)
 {
-        mxc_iomux_setup_multiple_pins(mx31pdk_pins, ARRAY_SIZE(mx31pdk_pins),
+        mxc_iomux_setup_multiple_pins(mx31_3ds_pins, ARRAY_SIZE(mx31_3ds_pins),
-                                      "mx31pdk");
+                                      "mx31_3ds");
        mxc_register_device(&mxc_uart_device0, &uart_pdata);
+        mxc_register_device(&mxc_nand_device, &imx31_3ds_nand_flash_pdata);
+        mxc_register_device(&mxc_spi_device1, &spi1_pdata);
+        spi_register_board_info(mx31_3ds_spi_devs,
+                                                ARRAY_SIZE(mx31_3ds_spi_devs));
-        if (!mx31pdk_init_expio())
+        if (!mx31_3ds_init_expio())
                platform_device_register(&smsc911x_device);
 }
-static void __init mx31pdk_timer_init(void)
+static void __init mx31_3ds_timer_init(void)
 {
        mx31_clocks_init(26000000);
 }
-static struct sys_timer mx31pdk_timer = {
+static struct sys_timer mx31_3ds_timer = {
-        .init   = mx31pdk_timer_init,
+        .init   = mx31_3ds_timer_init,
 };
 /*
 * The following uses standard kernel macros defined in arch.h in order to
- * initialize __mach_desc_MX31PDK data structure.
+ * initialize __mach_desc_MX31_3DS data structure.
 */
 MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
        /* Maintainer: Freescale Semiconductor, Inc. */
        .phys_io        = MX31_AIPS1_BASE_ADDR,
        .io_pg_offst    = (MX31_AIPS1_BASE_ADDR_VIRT >> 18) & 0xfffc,
        .boot_params    = MX3x_PHYS_OFFSET + 0x100,
-        .map_io         = mx31pdk_map_io,
+        .map_io         = mx31_3ds_map_io,
        .init_irq       = mx31_init_irq,
        .init_machine   = mxc_board_init,
-        .timer          = &mx31pdk_timer,
+        .timer          = &mx31_3ds_timer,
 MACHINE_END
diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-mx3/mach-mx31moboard.c
index a7dc5191bf5e..fccb9207b78d 100644
--- a/arch/arm/mach-mx3/mach-mx31moboard.c
+++ b/arch/arm/mach-mx3/mach-mx31moboard.c
@@ -19,6 +19,7 @@
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/fsl_devices.h>
+#include <linux/gfp.h>
 #include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c
index 11f531559169..2df1ec55a97e 100644
--- a/arch/arm/mach-mx3/mach-pcm037.c
+++ b/arch/arm/mach-mx3/mach-pcm037.c
@@ -35,7 +35,7 @@
 #include <linux/can/platform/sja1000.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
-#include <linux/fsl_devices.h>
+#include <linux/gfp.h>
 #include <media/soc_camera.h>
diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-mx3/mx31lite-db.c
index ccd874225c3b..093c595ca581 100644
--- a/arch/arm/mach-mx3/mx31lite-db.c
+++ b/arch/arm/mach-mx3/mx31lite-db.c
@@ -28,7 +28,6 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/gpio.h>
-#include <linux/platform_device.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
@@ -206,5 +205,6 @@ void __init mx31lite_db_init(void)
        mxc_register_device(&mxcsdhc_device0, &mmc_pdata);
        mxc_register_device(&mxc_spi_device0, &spi0_pdata);
        platform_device_register(&litekit_led_device);
+        mxc_register_device(&imx_wdt_device0, NULL);
 }
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c
index 9fbad2eb3a49..11b906ce7eae 100644
--- a/arch/arm/mach-mx3/mx31moboard-devboard.c
+++ b/arch/arm/mach-mx3/mx31moboard-devboard.c
@@ -20,6 +20,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/usb/otg.h>
diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c
index 3958515d75bf..ffb105e14d88 100644
--- a/arch/arm/mach-mx3/mx31moboard-marxbot.c
+++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c
@@ -22,6 +22,7 @@
 #include <linux/interrupt.h>
 #include <linux/i2c.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/types.h>
diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51.c
index be90c03101cd..1ee6ce4087b8 100644
--- a/arch/arm/mach-mx5/clock-mx51.c
+++ b/arch/arm/mach-mx5/clock-mx51.c
@@ -16,6 +16,7 @@
 #include <linux/io.h>
 #include <asm/clkdev.h>
+#include <asm/div64.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
@@ -757,7 +758,7 @@ DEFINE_CLOCK(uart3_ipg_clk, 2, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG7_OFFSET,
 /* GPT */
 DEFINE_CLOCK(gpt_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG9_OFFSET,
-        NULL,  NULL, &ipg_perclk, NULL);
+        NULL,  NULL, &ipg_clk, NULL);
 DEFINE_CLOCK(gpt_ipg_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG10_OFFSET,
        NULL,  NULL, &ipg_clk, NULL);
diff --git a/arch/arm/mach-mx5/cpu.c b/arch/arm/mach-mx5/cpu.c
index 41c769f08c4d..2d37785e3857 100644
--- a/arch/arm/mach-mx5/cpu.c
+++ b/arch/arm/mach-mx5/cpu.c
@@ -14,9 +14,62 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/module.h>
 #include <mach/hardware.h>
 #include <asm/io.h>
+static int cpu_silicon_rev = -1;
+#define SI_REV 0x48
+static void query_silicon_parameter(void)
+{
+        void __iomem *rom = ioremap(MX51_IROM_BASE_ADDR, MX51_IROM_SIZE);
+        u32 rev;
+        if (!rom) {
+                cpu_silicon_rev = -EINVAL;
+                return;
+        }
+        rev = readl(rom + SI_REV);
+        switch (rev) {
+        case 0x1:
+                cpu_silicon_rev = MX51_CHIP_REV_1_0;
+                break;
+        case 0x2:
+                cpu_silicon_rev = MX51_CHIP_REV_1_1;
+                break;
+        case 0x10:
+                cpu_silicon_rev = MX51_CHIP_REV_2_0;
+                break;
+        case 0x20:
+                cpu_silicon_rev = MX51_CHIP_REV_3_0;
+                break;
+        default:
+                cpu_silicon_rev = 0;
+        }
+        iounmap(rom);
+}
+/*
+ * Returns:
+ *      the silicon revision of the cpu
+ *      -EINVAL - not a mx51
+ */
+int mx51_revision(void)
+{
+        if (!cpu_is_mx51())
+                return -EINVAL;
+        if (cpu_silicon_rev == -1)
+                query_silicon_parameter();
+        return cpu_silicon_rev;
+}
+EXPORT_SYMBOL(mx51_revision);
 static int __init post_cpu_init(void)
 {
        unsigned int reg;
diff --git a/arch/arm/mach-mx5/mm.c b/arch/arm/mach-mx5/mm.c
index c21e18be7af8..b7677ef80cc4 100644
--- a/arch/arm/mach-mx5/mm.c
+++ b/arch/arm/mach-mx5/mm.c
@@ -35,11 +35,6 @@ static struct map_desc mxc_io_desc[] __initdata = {
                .length = MX51_DEBUG_SIZE,
                .type = MT_DEVICE
        }, {
-                .virtual = MX51_TZIC_BASE_ADDR_VIRT,
-                .pfn = __phys_to_pfn(MX51_TZIC_BASE_ADDR),
-                .length = MX51_TZIC_SIZE,
-                .type = MT_DEVICE
-        }, {
                .virtual = MX51_AIPS1_BASE_ADDR_VIRT,
                .pfn = __phys_to_pfn(MX51_AIPS1_BASE_ADDR),
                .length = MX51_AIPS1_SIZE,
@@ -54,11 +49,6 @@ static struct map_desc mxc_io_desc[] __initdata = {
                .pfn = __phys_to_pfn(MX51_AIPS2_BASE_ADDR),
                .length = MX51_AIPS2_SIZE,
                .type = MT_DEVICE
-        }, {
-                .virtual = MX51_NFC_AXI_BASE_ADDR_VIRT,
-                .pfn = __phys_to_pfn(MX51_NFC_AXI_BASE_ADDR),
-                .length = MX51_NFC_AXI_SIZE,
-                .type = MT_DEVICE
        },
 };
@@ -69,14 +59,6 @@ static struct map_desc mxc_io_desc[] __initdata = {
 */
 void __init mx51_map_io(void)
 {
-        u32 tzic_addr;
-        if (mx51_revision() < MX51_CHIP_REV_2_0)
-                tzic_addr = 0x8FFFC000;
-        else
-                tzic_addr = 0xE0003000;
-        mxc_io_desc[2].pfn =  __phys_to_pfn(tzic_addr);
        mxc_set_cpu_type(MXC_CPU_MX51);
        mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR));
        mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG_BASE_ADDR));
@@ -85,5 +67,17 @@ void __init mx51_map_io(void)
 void __init mx51_init_irq(void)
 {
-        tzic_init_irq(MX51_IO_ADDRESS(MX51_TZIC_BASE_ADDR));
+        unsigned long tzic_addr;
+        void __iomem *tzic_virt;
+        if (mx51_revision() < MX51_CHIP_REV_2_0)
+                tzic_addr = MX51_TZIC_BASE_ADDR_TO1;
+        else
+                tzic_addr = MX51_TZIC_BASE_ADDR;
+        tzic_virt = ioremap(tzic_addr, SZ_16K);
+        if (!tzic_virt)
+                panic("unable to map TZIC interrupt controller\n");
+        tzic_init_irq(tzic_virt);
 }
diff --git a/arch/arm/mach-netx/fb.c b/arch/arm/mach-netx/fb.c
index 1d844e228ea9..5b84bcd30271 100644
--- a/arch/arm/mach-netx/fb.c
+++ b/arch/arm/mach-netx/fb.c
@@ -23,6 +23,7 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
 #include <linux/err.h>
+#include <linux/gfp.h>
 #include <asm/irq.h>
diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c
index 181a78ba8165..f009b54e8d20 100644
--- a/arch/arm/mach-netx/xc.c
+++ b/arch/arm/mach-netx/xc.c
@@ -21,6 +21,7 @@
 #include <linux/device.h>
 #include <linux/firmware.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 #include <linux/io.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-nomadik/gpio.c b/arch/arm/mach-nomadik/gpio.c
index 9a09b2791e03..66b1c91ccc74 100644
--- a/arch/arm/mach-nomadik/gpio.c
+++ b/arch/arm/mach-nomadik/gpio.c
@@ -19,6 +19,7 @@
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/slab.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
diff --git a/arch/arm/mach-ns9xxx/plat-serial8250.c b/arch/arm/mach-ns9xxx/plat-serial8250.c
index 795b15e8982a..463e92465fda 100644
--- a/arch/arm/mach-ns9xxx/plat-serial8250.c
+++ b/arch/arm/mach-ns9xxx/plat-serial8250.c
@@ -10,6 +10,7 @@
 */
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
+#include <linux/slab.h>
 #include <mach/regs-board-a9m9750dev.h>
 #include <mach/board.h>
diff --git a/arch/arm/mach-ns9xxx/processor-ns9360.c b/arch/arm/mach-ns9xxx/processor-ns9360.c
index abee8338735d..aed1999d24fc 100644
--- a/arch/arm/mach-ns9xxx/processor-ns9360.c
+++ b/arch/arm/mach-ns9xxx/processor-ns9360.c
@@ -10,7 +10,6 @@
 */
 #include <linux/io.h>
 #include <linux/kernel.h>
-#include <linux/slab.h>
 #include <asm/page.h>
 #include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index f9a5cf750b59..e9bdff192f82 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -16,6 +16,7 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <mach/irqs.h>
 #include <plat/dma.h>
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index 9ad118563f7d..20cfbcc6c60c 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -68,12 +68,6 @@ struct sys_timer omap_timer;
 * ---------------------------------------------------------------------------
 */
-#if defined(CONFIG_ARCH_OMAP16XX)
-#define TIMER_32K_SYNCHRONIZED          0xfffbc410
-#else
-#error OMAP 32KHz timer does not currently work on 15XX!
-#endif
 /* 16xx specific defines */
 #define OMAP1_32K_TIMER_BASE            0xfffb9000
 #define OMAP1_32K_TIMER_CR              0x08
@@ -150,15 +144,6 @@ static struct clock_event_device clockevent_32k_timer = {
        .set_mode       = omap_32k_timer_set_mode,
 };
-/*
- * The 32KHz synchronized timer is an additional timer on 16xx.
- * It is always running.
- */
-static inline unsigned long omap_32k_sync_timer_read(void)
-{
-        return omap_readl(TIMER_32K_SYNCHRONIZED);
-}
 static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id)
 {
        struct clock_event_device *evt = &clockevent_32k_timer;
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index a8a3d1e23e26..2455dcc744a0 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -59,8 +59,10 @@ config MACH_OMAP3_BEAGLE
        select OMAP_PACKAGE_CBB
 config MACH_DEVKIT8000
-        bool "DEVKIT8000 board"
+        bool "DEVKIT8000 board"
-        depends on ARCH_OMAP3
+        depends on ARCH_OMAP3
+        select OMAP_PACKAGE_CUS
+        select OMAP_MUX
 config MACH_OMAP_LDP
        bool "OMAP3 LDP board"
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 2069fb33baaa..4b9fc57770db 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -22,6 +22,9 @@ obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
 # SMP support ONLY available for OMAP4
 obj-$(CONFIG_SMP)                       += omap-smp.o omap-headsmp.o
 obj-$(CONFIG_LOCAL_TIMERS)              += timer-mpu.o
+obj-$(CONFIG_ARCH_OMAP4)                += omap44xx-smc.o
+AFLAGS_omap44xx-smc.o                   :=-Wa,-march=armv7-a
 # Functions loaded to SRAM
 obj-$(CONFIG_ARCH_OMAP2420)             += sram242x.o
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index a101029ceb6f..5822bcf7b15f 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -648,7 +648,7 @@ static void enable_board_wakeup_source(void)
                OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
 }
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index 4386d2b4a785..504d2bd222fe 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -54,7 +54,7 @@ static void enable_board_wakeup_source(void)
                OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
 }
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
@@ -96,6 +96,7 @@ static struct omap_board_mux board_mux[] __initdata = {
 static void __init omap_sdp_init(void)
 {
        omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
+        omap_serial_init();
        zoom_peripherals_init();
        board_smc91x_init();
        enable_board_wakeup_source();
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 180ac112e527..b88f28c5814b 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -50,33 +50,9 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = {
 };
 #ifdef CONFIG_CACHE_L2X0
-noinline void omap_smc1(u32 fn, u32 arg)
-{
-        register u32 r12 asm("r12") = fn;
-        register u32 r0 asm("r0") = arg;
-        /* This is common routine cache secure monitor API used to
-         * modify the PL310 secure registers.
-         * r0 contains the value to be modified and "r12" contains
-         * the monitor API number. It uses few CPU registers
-         * internally and hence they need be backed up including
-         * link register "lr".
-         * Explicitly save r11 and r12 the compiler generated code
-         * won't save it.
-         */
-        asm volatile(
-                "stmfd r13!, {r11,r12}\n"
-                "dsb\n"
-                "smc\n"
-                "ldmfd r13!, {r11,r12}\n"
-                : "+r" (r0), "+r" (r12)
-                :
-                : "r4", "r5", "r10", "lr", "cc");
-}
-EXPORT_SYMBOL(omap_smc1);
 static int __init omap_l2_cache_init(void)
 {
+        extern void omap_smc1(u32 fn, u32 arg);
        void __iomem *l2cache_base;
        /* To avoid code running on other OMAPs in
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 70c18614773c..c1c4389fbd8f 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -273,7 +273,7 @@ static void __init am3517_evm_init_irq(void)
        omap_gpio_init();
 }
-static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
@@ -294,9 +294,9 @@ static struct omap_board_mux board_mux[] __initdata = {
 static void __init am3517_evm_init(void)
 {
-        am3517_evm_i2c_init();
        omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+        am3517_evm_i2c_init();
        platform_add_devices(am3517_evm_devices,
                                ARRAY_SIZE(am3517_evm_devices));
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index afa77caaff4d..2de4f79f03a0 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -612,7 +612,7 @@ static struct omap2_hsmmc_info mmc[] = {
        {}      /* Terminator */
 };
-static struct ehci_hcd_omap_platform_data ehci_pdata = {
+static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 371019054b49..47e3af2166d4 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -50,7 +50,6 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
-#include <linux/usb/otg.h>
 #include <linux/dm9000.h>
 #include <linux/interrupt.h>
@@ -269,20 +268,6 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
        devkit8000_vmmc1_supply.dev = mmc[0].dev;
        devkit8000_vsim_supply.dev = mmc[0].dev;
-        /* REVISIT: need ehci-omap hooks for external VBUS
-         * power switch and overcurrent detect
-         */
-        gpio_request(gpio + 1, "EHCI_nOC");
-        gpio_direction_input(gpio + 1);
-        /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
-        gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR");
-        gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1);
-        /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
-        gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
        return 0;
 }
@@ -303,7 +288,7 @@ static struct regulator_consumer_supply devkit8000_vpll2_supplies[] = {
        .dev            = &devkit8000_lcd_device.dev,
        },
        {
-        .supply         = "vdss_dsi",
+        .supply         = "vdds_dsi",
        .dev            = &devkit8000_dss_device.dev,
        }
 };
@@ -636,20 +621,24 @@ static struct omap_musb_board_data musb_board_data = {
        .power                  = 100,
 };
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
-        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+        .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
        .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
        .phy_reset  = true,
        .reset_gpio_port[0]  = -EINVAL,
-        .reset_gpio_port[1]  = 147,
+        .reset_gpio_port[1]  = -EINVAL,
        .reset_gpio_port[2]  = -EINVAL
 };
 static void __init devkit8000_init(void)
 {
+        omap_serial_init();
+        omap_dm9000_init();
        devkit8000_i2c_init();
        platform_add_devices(devkit8000_devices,
                        ARRAY_SIZE(devkit8000_devices));
@@ -659,25 +648,15 @@ static void __init devkit8000_init(void)
        spi_register_board_info(devkit8000_spi_board_info,
        ARRAY_SIZE(devkit8000_spi_board_info));
-        omap_serial_init();
-        omap_dm9000_init();
        devkit8000_ads7846_init();
-        omap_mux_init_gpio(170, OMAP_PIN_INPUT);
-        gpio_request(170, "DVI_nPD");
-        /* REVISIT leave DVI powered down until it's needed ... */
-        gpio_direction_output(170, true);
        usb_musb_init(&musb_board_data);
        usb_ehci_init(&ehci_pdata);
        devkit8000_flash_init();
        /* Ensure SDRC pins are mux'd for self-refresh */
-        omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT);
+        omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT);
+        omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
 }
 static void __init devkit8000_map_io(void)
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 9958987a3d0a..d55c57b761a9 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -16,7 +16,6 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
-#include <linux/leds.h>
 #include <linux/interrupt.h>
 #include <linux/regulator/machine.h>
@@ -39,8 +38,8 @@
 #define IGEP2_SMSC911X_CS       5
 #define IGEP2_SMSC911X_GPIO     176
 #define IGEP2_GPIO_USBH_NRESET  24
-#define IGEP2_GPIO_LED0_RED     26
+#define IGEP2_GPIO_LED0_GREEN   26
-#define IGEP2_GPIO_LED0_GREEN   27
+#define IGEP2_GPIO_LED0_RED     27
 #define IGEP2_GPIO_LED1_RED     28
 #define IGEP2_GPIO_DVI_PUP      170
 #define IGEP2_GPIO_WIFI_NPD     94
@@ -355,34 +354,50 @@ static void __init igep2_display_init(void)
            gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1))
                pr_err("IGEP v2: Could not obtain gpio GPIO_DVI_PUP\n");
 }
-#ifdef CONFIG_LEDS_TRIGGERS
-static struct gpio_led gpio_leds[] = {
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+#include <linux/leds.h>
+static struct gpio_led igep2_gpio_leds[] = {
        {
-                .name = "GPIO_LED1_RED",
+                .name = "led0:red",
+                .gpio = IGEP2_GPIO_LED0_RED,
+        },
+        {
+                .name = "led0:green",
                .default_trigger = "heartbeat",
+                .gpio = IGEP2_GPIO_LED0_GREEN,
+        },
+        {
+                .name = "led1:red",
                .gpio = IGEP2_GPIO_LED1_RED,
        },
 };
-static struct gpio_led_platform_data gpio_leds_info = {
+static struct gpio_led_platform_data igep2_led_pdata = {
-        .leds           = gpio_leds,
+        .leds           = igep2_gpio_leds,
-        .num_leds       = ARRAY_SIZE(gpio_leds),
+        .num_leds       = ARRAY_SIZE(igep2_gpio_leds),
 };
-static struct platform_device leds_gpio = {
+static struct platform_device igep2_led_device = {
         .name   = "leds-gpio",
         .id     = -1,
         .dev    = {
-                 .platform_data  =  &gpio_leds_info,
+                 .platform_data  =  &igep2_led_pdata,
        },
 };
+static void __init igep2_init_led(void)
+{
+        platform_device_register(&igep2_led_device);
+}
+#else
+static inline void igep2_init_led(void) {}
 #endif
 static struct platform_device *igep2_devices[] __initdata = {
        &igep2_dss_device,
-#ifdef CONFIG_LEDS_TRIGGERS
-        &leds_gpio,
-#endif
 };
 static void __init igep2_init_irq(void)
@@ -442,14 +457,14 @@ static struct omap_musb_board_data musb_board_data = {
        .power                  = 100,
 };
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
-        .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
-        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+        .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
        .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
        .phy_reset = true,
-        .reset_gpio_port[0] = -EINVAL,
+        .reset_gpio_port[0] = IGEP2_GPIO_USBH_NRESET,
-        .reset_gpio_port[1] = IGEP2_GPIO_USBH_NRESET,
+        .reset_gpio_port[1] = -EINVAL,
        .reset_gpio_port[2] = -EINVAL,
 };
@@ -471,31 +486,34 @@ static void __init igep2_init(void)
        usb_ehci_init(&ehci_pdata);
        igep2_flash_init();
+        igep2_init_led();
        igep2_display_init();
        igep2_init_smsc911x();
        /* GPIO userspace leds */
-        if ((gpio_request(IGEP2_GPIO_LED0_RED, "GPIO_LED0_RED") == 0) &&
+#if !defined(CONFIG_LEDS_GPIO) && !defined(CONFIG_LEDS_GPIO_MODULE)
+        if ((gpio_request(IGEP2_GPIO_LED0_RED, "led0:red") == 0) &&
            (gpio_direction_output(IGEP2_GPIO_LED0_RED, 1) == 0)) {
                gpio_export(IGEP2_GPIO_LED0_RED, 0);
                gpio_set_value(IGEP2_GPIO_LED0_RED, 0);
        } else
                pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_RED\n");
-        if ((gpio_request(IGEP2_GPIO_LED0_GREEN, "GPIO_LED0_GREEN") == 0) &&
+        if ((gpio_request(IGEP2_GPIO_LED0_GREEN, "led0:green") == 0) &&
            (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 1) == 0)) {
                gpio_export(IGEP2_GPIO_LED0_GREEN, 0);
                gpio_set_value(IGEP2_GPIO_LED0_GREEN, 0);
        } else
                pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_GREEN\n");
-#ifndef CONFIG_LEDS_TRIGGERS
-        if ((gpio_request(IGEP2_GPIO_LED1_RED, "GPIO_LED1_RED") == 0) &&
+        if ((gpio_request(IGEP2_GPIO_LED1_RED, "led1:red") == 0) &&
            (gpio_direction_output(IGEP2_GPIO_LED1_RED, 1) == 0)) {
                gpio_export(IGEP2_GPIO_LED1_RED, 0);
                gpio_set_value(IGEP2_GPIO_LED1_RED, 0);
        } else
                pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_RED\n");
 #endif
        /* GPIO W-LAN + Bluetooth combo module */
        if ((gpio_request(IGEP2_GPIO_WIFI_NPD, "GPIO_WIFI_NPD") == 0) &&
            (gpio_direction_output(IGEP2_GPIO_WIFI_NPD, 1) == 0)) {
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 4cab0522d7ce..3ccc34ebdcc7 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -37,6 +37,103 @@ static int slot1_cover_open;
 static int slot2_cover_open;
 static struct device *mmc_device;
+#define TUSB6010_ASYNC_CS       1
+#define TUSB6010_SYNC_CS        4
+#define TUSB6010_GPIO_INT       58
+#define TUSB6010_GPIO_ENABLE    0
+#define TUSB6010_DMACHAN        0x3f
+#if defined(CONFIG_USB_TUSB6010) || \
+        defined(CONFIG_USB_TUSB6010_MODULE)
+/*
+ * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and
+ * 1.5 V voltage regulators of PM companion chip. Companion chip will then
+ * provide then PGOOD signal to TUSB6010 which will release it from reset.
+ */
+static int tusb_set_power(int state)
+{
+        int i, retval = 0;
+        if (state) {
+                gpio_set_value(TUSB6010_GPIO_ENABLE, 1);
+                msleep(1);
+                /* Wait until TUSB6010 pulls INT pin down */
+                i = 100;
+                while (i && gpio_get_value(TUSB6010_GPIO_INT)) {
+                        msleep(1);
+                        i--;
+                }
+                if (!i) {
+                        printk(KERN_ERR "tusb: powerup failed\n");
+                        retval = -ENODEV;
+                }
+        } else {
+                gpio_set_value(TUSB6010_GPIO_ENABLE, 0);
+                msleep(10);
+        }
+        return retval;
+}
+static struct musb_hdrc_config musb_config = {
+        .multipoint     = 1,
+        .dyn_fifo       = 1,
+        .num_eps        = 16,
+        .ram_bits       = 12,
+};
+static struct musb_hdrc_platform_data tusb_data = {
+#if defined(CONFIG_USB_MUSB_OTG)
+        .mode           = MUSB_OTG,
+#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
+        .mode           = MUSB_PERIPHERAL,
+#else /* defined(CONFIG_USB_MUSB_HOST) */
+        .mode           = MUSB_HOST,
+#endif
+        .set_power      = tusb_set_power,
+        .min_power      = 25,   /* x2 = 50 mA drawn from VBUS as peripheral */
+        .power          = 100,  /* Max 100 mA VBUS for host mode */
+        .config         = &musb_config,
+};
+static void __init n8x0_usb_init(void)
+{
+        int ret = 0;
+        static char     announce[] __initdata = KERN_INFO "TUSB 6010\n";
+        /* PM companion chip power control pin */
+        ret = gpio_request(TUSB6010_GPIO_ENABLE, "TUSB6010 enable");
+        if (ret != 0) {
+                printk(KERN_ERR "Could not get TUSB power GPIO%i\n",
+                       TUSB6010_GPIO_ENABLE);
+                return;
+        }
+        gpio_direction_output(TUSB6010_GPIO_ENABLE, 0);
+        tusb_set_power(0);
+        ret = tusb6010_setup_interface(&tusb_data, TUSB6010_REFCLK_19, 2,
+                                        TUSB6010_ASYNC_CS, TUSB6010_SYNC_CS,
+                                        TUSB6010_GPIO_INT, TUSB6010_DMACHAN);
+        if (ret != 0)
+                goto err;
+        printk(announce);
+        return;
+err:
+        gpio_free(TUSB6010_GPIO_ENABLE);
+}
+#else
+static void __init n8x0_usb_init(void) {}
+#endif /*CONFIG_USB_TUSB6010 */
 static struct omap2_mcspi_device_config p54spi_mcspi_config = {
        .turbo_mode     = 0,
        .single_channel = 1,
@@ -119,7 +216,7 @@ static void __init n8x0_onenand_init(void) {}
 */
 #define N8X0_SLOT_SWITCH_GPIO   96
 #define N810_EMMC_VSD_GPIO      23
-#define NN810_EMMC_VIO_GPIO     9
+#define N810_EMMC_VIO_GPIO      9
 static int n8x0_mmc_switch_slot(struct device *dev, int slot)
 {
@@ -207,10 +304,10 @@ static void n810_set_power_emmc(struct device *dev,
        if (power_on) {
                gpio_set_value(N810_EMMC_VSD_GPIO, 1);
                msleep(1);
-                gpio_set_value(NN810_EMMC_VIO_GPIO, 1);
+                gpio_set_value(N810_EMMC_VIO_GPIO, 1);
                msleep(1);
        } else {
-                gpio_set_value(NN810_EMMC_VIO_GPIO, 0);
+                gpio_set_value(N810_EMMC_VIO_GPIO, 0);
                msleep(50);
                gpio_set_value(N810_EMMC_VSD_GPIO, 0);
                msleep(50);
@@ -371,7 +468,7 @@ static void n8x0_mmc_cleanup(struct device *dev)
        if (machine_is_nokia_n810()) {
                gpio_free(N810_EMMC_VSD_GPIO);
-                gpio_free(NN810_EMMC_VIO_GPIO);
+                gpio_free(N810_EMMC_VIO_GPIO);
        }
 }
@@ -432,7 +529,7 @@ void __init n8x0_mmc_init(void)
        err = gpio_request(N8X0_SLOT_SWITCH_GPIO, "MMC slot switch");
        if (err)
-                return err;
+                return;
        gpio_direction_output(N8X0_SLOT_SWITCH_GPIO, 0);
@@ -440,17 +537,17 @@ void __init n8x0_mmc_init(void)
                err = gpio_request(N810_EMMC_VSD_GPIO, "MMC slot 2 Vddf");
                if (err) {
                        gpio_free(N8X0_SLOT_SWITCH_GPIO);
-                        return err;
+                        return;
                }
                gpio_direction_output(N810_EMMC_VSD_GPIO, 0);
-                err = gpio_request(NN810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
+                err = gpio_request(N810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
                if (err) {
                        gpio_free(N8X0_SLOT_SWITCH_GPIO);
                        gpio_free(N810_EMMC_VSD_GPIO);
-                        return err;
+                        return;
                }
-                gpio_direction_output(NN810_EMMC_VIO_GPIO, 0);
+                gpio_direction_output(N810_EMMC_VIO_GPIO, 0);
        }
        mmc_data[0] = &mmc1_data;
@@ -562,6 +659,7 @@ static void __init n8x0_init_machine(void)
        n8x0_menelaus_init();
        n8x0_onenand_init();
        n8x0_mmc_init();
+        n8x0_usb_init();
 }
 MACHINE_START(NOKIA_N800, "Nokia N800")
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 6eb77e1f7c82..962d377970e9 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -410,7 +410,7 @@ static void __init omap3beagle_flash_init(void)
        }
 }
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index d6bc88c426b5..017bb2f4f7d2 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -635,7 +635,7 @@ static struct platform_device *omap3_evm_devices[] __initdata = {
        &omap3_evm_dss_device,
 };
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 4827f4658df3..395d049bf010 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -459,12 +459,20 @@ static struct i2c_board_info __initdata omap3pandora_i2c_boardinfo[] = {
        },
 };
+static struct i2c_board_info __initdata omap3pandora_i2c3_boardinfo[] = {
+        {
+                I2C_BOARD_INFO("bq27500", 0x55),
+                .flags = I2C_CLIENT_WAKE,
+        },
+};
 static int __init omap3pandora_i2c_init(void)
 {
        omap_register_i2c_bus(1, 2600, omap3pandora_i2c_boardinfo,
                        ARRAY_SIZE(omap3pandora_i2c_boardinfo));
        /* i2c2 pins are not connected */
-        omap_register_i2c_bus(3, 100, NULL, 0);
+        omap_register_i2c_bus(3, 100, omap3pandora_i2c3_boardinfo,
+                        ARRAY_SIZE(omap3pandora_i2c3_boardinfo));
        return 0;
 }
@@ -537,7 +545,7 @@ static struct platform_device *omap3pandora_devices[] __initdata = {
        &pandora_dss_device,
 };
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 3943d0f8322c..2504d41f923e 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -493,7 +493,7 @@ static void __init omap3touchbook_flash_init(void)
        }
 }
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
@@ -518,14 +518,14 @@ static void omap3_touchbook_poweroff(void)
        gpio_direction_output(TB_KILL_POWER_GPIO, 0);
 }
-static void __init early_touchbook_revision(char **p)
+static int __init early_touchbook_revision(char *p)
 {
-        if (!*p)
+        if (!p)
-                return;
+                return 0;
-        strict_strtoul(*p, 10, &touchbook_revision);
+        return strict_strtoul(p, 10, &touchbook_revision);
 }
-__early_param("tbr=", early_touchbook_revision);
+early_param("tbr", early_touchbook_revision);
 static struct omap_musb_board_data musb_board_data = {
        .interface_type         = MUSB_INTERFACE_ULPI,
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 50872a42bec7..8848c7c5ce48 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -394,7 +394,7 @@ static struct platform_device *overo_devices[] __initdata = {
        &overo_lcd_device,
 };
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
diff --git a/arch/arm/mach-omap2/board-sdp-flash.c b/arch/arm/mach-omap2/board-sdp-flash.c
index b1b88deec7f2..2d026328e385 100644
--- a/arch/arm/mach-omap2/board-sdp-flash.c
+++ b/arch/arm/mach-omap2/board-sdp-flash.c
@@ -253,20 +253,20 @@ void __init sdp_flash_init(struct flash_partitions sdp_partition_info[])
        }
        if (norcs > GPMC_CS_NUM)
-                printk(KERN_INFO "OneNAND: Unable to find configuration "
+                printk(KERN_INFO "NOR: Unable to find configuration "
-                                " in GPMC\n ");
+                                "in GPMC\n");
        else
                board_nor_init(sdp_partition_info[0], norcs);
        if (onenandcs > GPMC_CS_NUM)
                printk(KERN_INFO "OneNAND: Unable to find configuration "
-                                " in GPMC\n ");
+                                "in GPMC\n");
        else
                board_onenand_init(sdp_partition_info[1], onenandcs);
        if (nandcs > GPMC_CS_NUM)
                printk(KERN_INFO "NAND: Unable to find configuration "
-                                " in GPMC\n ");
+                                "in GPMC\n");
        else
                board_nand_init(sdp_partition_info[2], nandcs);
 }
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c
index bb4018b60642..e15d2e87cfc1 100644
--- a/arch/arm/mach-omap2/board-zoom-debugboard.c
+++ b/arch/arm/mach-omap2/board-zoom-debugboard.c
@@ -96,7 +96,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
 static struct platform_device zoom_debugboard_serial_device = {
        .name                   = "serial8250",
-        .id                     = 3,
+        .id                     = PLAT8250_DEV_PLATFORM,
        .dev                    = {
                .platform_data  = serial_platform_data,
        },
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index ca95d8d64136..6b3984964cc5 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -280,7 +280,6 @@ static void enable_board_wakeup_source(void)
 void __init zoom_peripherals_init(void)
 {
        omap_i2c_init();
-        omap_serial_init();
        usb_musb_init(&musb_board_data);
        enable_board_wakeup_source();
 }
diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c
index d3e3cd5170d1..cd3e40cf3ac1 100644
--- a/arch/arm/mach-omap2/board-zoom3.c
+++ b/arch/arm/mach-omap2/board-zoom3.c
@@ -52,7 +52,7 @@ static struct omap_board_mux board_mux[] __initdata = {
 #define board_mux       NULL
 #endif
-static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
        .port_mode[0]           = EHCI_HCD_OMAP_MODE_UNKNOWN,
        .port_mode[1]           = EHCI_HCD_OMAP_MODE_PHY,
        .port_mode[2]           = EHCI_HCD_OMAP_MODE_UNKNOWN,
diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
index 3b1eac4d5390..e60ca4e47bbd 100644
--- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
+++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
@@ -31,6 +31,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/cpufreq.h>
+#include <linux/slab.h>
 #include <plat/clock.h>
 #include <plat/sram.h>
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index f12af95ead45..d932b142d0b6 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -1841,6 +1841,7 @@ static struct omap_clk omap2420_clks[] = {
        CLK(NULL,       "aes_ick",      &aes_ick,       CK_242X),
        CLK(NULL,       "pka_ick",      &pka_ick,       CK_242X),
        CLK(NULL,       "usb_fck",      &usb_fck,       CK_242X),
+        CLK("musb_hdrc",        "fck",  &osc_ck,        CK_242X),
 };
 /*
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index d5153b6bd6cb..9cba5560519b 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -895,7 +895,7 @@ static struct clk dpll4_m4x2_ck = {
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &dpll4_m4_ck,
        .enable_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-        .enable_bit     = OMAP3430_PWRDN_CAM_SHIFT,
+        .enable_bit     = OMAP3430_PWRDN_DSS1_SHIFT,
        .flags          = INVERT_ENABLE,
        .clkdm_name     = "dpll4_clkdm",
        .recalc         = &omap3_clkoutx2_recalc,
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 28b107967c86..a5c0c9c8e496 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -2671,10 +2671,10 @@ static struct omap_clk omap44xx_clks[] = {
        CLK("omap-mcbsp.2",     "ick",                          &dummy_ck,      CK_443X),
        CLK("omap-mcbsp.3",     "ick",                          &dummy_ck,      CK_443X),
        CLK("omap-mcbsp.4",     "ick",                          &dummy_ck,      CK_443X),
-        CLK("omap-mcspi.1",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap2_mcspi.1",    "ick",                  &dummy_ck,      CK_443X),
-        CLK("omap-mcspi.2",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap2_mcspi.2",    "ick",                  &dummy_ck,      CK_443X),
-        CLK("omap-mcspi.3",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap2_mcspi.3",    "ick",                  &dummy_ck,      CK_443X),
-        CLK("omap-mcspi.4",     "ick",                          &dummy_ck,      CK_443X),
+        CLK("omap2_mcspi.4",    "ick",                  &dummy_ck,      CK_443X),
        CLK(NULL,       "uart1_ick",                    &dummy_ck,      CK_443X),
        CLK(NULL,       "uart2_ick",                    &dummy_ck,      CK_443X),
        CLK(NULL,       "uart3_ick",                    &dummy_ck,      CK_443X),
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index b87ad66f083e..6e568ec995ee 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -240,7 +240,7 @@ static void _omap2_clkdm_set_hwsup(struct clockdomain *clkdm, int enable)
                        bits = OMAP24XX_CLKSTCTRL_ENABLE_AUTO;
                else
                        bits = OMAP24XX_CLKSTCTRL_DISABLE_AUTO;
-        } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
                if (enable)
                        bits = OMAP34XX_CLKSTCTRL_ENABLE_AUTO;
                else
@@ -812,7 +812,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm)
                cm_set_mod_reg_bits(OMAP24XX_FORCESTATE,
                            clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
-        } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
                u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_SLEEP <<
                         __ffs(clkdm->clktrctrl_mask));
@@ -856,7 +856,7 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm)
                cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE,
                              clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
-        } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+        } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
                u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_WAKEUP <<
                         __ffs(clkdm->clktrctrl_mask));
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 23e4d7733610..2271b9bd1f50 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -726,7 +726,7 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
                        if (!cpu_is_omap44xx())
                                return;
                        base = OMAP4_MMC5_BASE + OMAP4_MMC_REG_OFFSET;
-                        irq = OMAP44XX_IRQ_MMC4;
+                        irq = OMAP44XX_IRQ_MMC5;
                        break;
                default:
                        continue;
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 64d74f05abbe..e57fb29ff855 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -39,6 +39,9 @@ static int omap2_nand_gpmc_retime(void)
        struct gpmc_timings t;
        int err;
+        if (!gpmc_nand_data->gpmc_t)
+                return 0;
        memset(&t, 0, sizeof(t));
        t.sync_clk = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->sync_clk);
        t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on);
diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S
index ff25c7e4e606..50fd74916643 100644
--- a/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -52,7 +52,7 @@ omap_irq_base:	.word	0
                mrc     p15, 0, \tmp, c0, c0, 0 @ get processor revision
                and     \tmp, \tmp, #0x000f0000 @ only check architecture
-                cmp     \tmp, #0x00060000       @ is v6?
+                cmp     \tmp, #0x00070000       @ is v6?
                beq     2400f                   @ found v6 so it's omap24xx
                mrc     p15, 0, \tmp, c0, c0, 0 @ get processor revision
                and     \tmp, \tmp, #0x000000f0 @ check cortex 8 or 9
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 402e8f0d0f21..87f676acf61d 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -237,7 +237,7 @@ static void __init _omap2_map_common_io(void)
 }
 #ifdef CONFIG_ARCH_OMAP2420
-void __init omap242x_map_common_io()
+void __init omap242x_map_common_io(void)
 {
        iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
        iotable_init(omap242x_io_desc, ARRAY_SIZE(omap242x_io_desc));
@@ -246,7 +246,7 @@ void __init omap242x_map_common_io()
 #endif
 #ifdef CONFIG_ARCH_OMAP2430
-void __init omap243x_map_common_io()
+void __init omap243x_map_common_io(void)
 {
        iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
        iotable_init(omap243x_io_desc, ARRAY_SIZE(omap243x_io_desc));
@@ -255,7 +255,7 @@ void __init omap243x_map_common_io()
 #endif
 #ifdef CONFIG_ARCH_OMAP3
-void __init omap34xx_map_common_io()
+void __init omap34xx_map_common_io(void)
 {
        iotable_init(omap34xx_io_desc, ARRAY_SIZE(omap34xx_io_desc));
        _omap2_map_common_io();
@@ -263,7 +263,7 @@ void __init omap34xx_map_common_io()
 #endif
 #ifdef CONFIG_ARCH_OMAP4
-void __init omap44xx_map_common_io()
+void __init omap44xx_map_common_io(void)
 {
        iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc));
        _omap2_map_common_io();
@@ -309,7 +309,6 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
 {
        pwrdm_init(powerdomains_omap);
        clkdm_init(clockdomains_omap, clkdm_autodeps);
-#ifndef CONFIG_ARCH_OMAP4 /* FIXME: Remove this once the clkdev is ready */
        if (cpu_is_omap242x())
                omap2420_hwmod_init();
        else if (cpu_is_omap243x())
@@ -319,7 +318,6 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
        omap2_mux_init();
        /* The OPP tables have to be registered before a clk init */
        omap_pm_if_early_init(mpu_opps, dsp_opps, l3_opps);
-#endif
        if (cpu_is_omap2420())
                omap2420_clk_init();
@@ -333,11 +331,12 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
                pr_err("Could not init clock framework - unknown CPU\n");
        omap_serial_early_init();
-#ifndef CONFIG_ARCH_OMAP4
+        if (cpu_is_omap24xx() || cpu_is_omap34xx())   /* FIXME: OMAP4 */
-        omap_hwmod_late_init();
+                omap_hwmod_late_init();
        omap_pm_if_init();
-        omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
+        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
-        _omap2_init_reprogram_sdrc();
+                omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
-#endif
+                _omap2_init_reprogram_sdrc();
+        }
        gpmc_init();
 }
diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
index 6f4b7cc8f4d1..4f63dc6859a4 100644
--- a/arch/arm/mach-omap2/iommu2.c
+++ b/arch/arm/mach-omap2/iommu2.c
@@ -15,6 +15,7 @@
 #include <linux/device.h>
 #include <linux/jiffies.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/stringify.h>
 #include <plat/iommu.h>
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 52a981cb8fdd..318f3638653c 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -430,19 +430,19 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
                if (unlikely(!res)) {
                        dev_err(&pdev->dev, "invalid irq resource\n");
                        ret = -ENODEV;
-                        goto err_iva1;
+                        omap_mbox_unregister(&mbox_dsp_info);
+                        goto err_dsp;
                }
                mbox_iva_info.irq = res->start;
                ret = omap_mbox_register(&pdev->dev, &mbox_iva_info);
-                if (ret)
+                if (ret) {
-                        goto err_iva1;
+                        omap_mbox_unregister(&mbox_dsp_info);
+                        goto err_dsp;
+                }
        }
 #endif
        return 0;
-err_iva1:
-        omap_mbox_unregister(&mbox_dsp_info);
 err_dsp:
        iounmap(mbox_base);
        return ret;
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index be8fce395a58..2f3cad6f9402 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -16,6 +16,7 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <mach/irqs.h>
 #include <plat/dma.h>
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index b4ca84ee0a95..8b3d26935a39 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/list.h>
 #include <linux/ctype.h>
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index aa3f65c2ac97..ef0e7a00dd6c 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -33,7 +33,7 @@
 ENTRY(omap_secondary_startup)
 hold:   ldr     r12,=0x103
        dsb
-        smc                             @ read from AuxCoreBoot0
+        smc     #0                      @ read from AuxCoreBoot0
        mov     r0, r0, lsr #9
        mrc     p15, 0, r4, c0, c0, 5
        and     r4, r4, #0x0f
@@ -52,7 +52,7 @@ ENTRY(omap_modify_auxcoreboot0)
        stmfd   sp!, {r1-r12, lr}
        ldr     r12, =0x104
        dsb
-        smc
+        smc     #0
        ldmfd   sp!, {r1-r12, pc}
 END(omap_modify_auxcoreboot0)
@@ -60,6 +60,6 @@ ENTRY(omap_auxcoreboot_addr)
        stmfd   sp!, {r2-r12, lr}
        ldr     r12, =0x105
        dsb
-        smc
+        smc     #0
        ldmfd   sp!, {r2-r12, pc}
 END(omap_auxcoreboot_addr)
diff --git a/arch/arm/mach-omap2/omap44xx-smc.S b/arch/arm/mach-omap2/omap44xx-smc.S
new file mode 100644
index 000000000000..f61c7771ca47
--- /dev/null
+++ b/arch/arm/mach-omap2/omap44xx-smc.S
@@ -0,0 +1,32 @@
+/*
+ * OMAP44xx secure APIs file.
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Written by Santosh Shilimkar <santosh.shilimkar@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/linkage.h>
+/*
+ * This is common routine to manage secure monitor API
+ * used to modify the PL310 secure registers.
+ * 'r0' contains the value to be modified and 'r12' contains
+ * the monitor API number. It uses few CPU registers
+ * internally and hence they need be backed up including
+ * link register "lr".
+ * Function signature : void omap_smc1(u32 fn, u32 arg)
+ */
+ENTRY(omap_smc1)
+        stmfd   sp!, {r2-r12, lr}
+        mov     r12, r0
+        mov     r0, r1
+        dsb
+        smc     #0
+        ldmfd   sp!, {r2-r12, pc}
+END(omap_smc1)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index c6649472ce0d..e436dcb19795 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1511,6 +1511,9 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh)
                c = oh->slaves[oh->_mpu_port_index]->_clk;
        }
+        if (!c->clkdm)
+                return NULL;
        return c->clkdm->pwrdm.ptr;
 }
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index c18f7f2f19bc..6cac9817c243 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -25,6 +25,7 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <plat/clock.h>
 #include <plat/board.h>
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index fee2efb172e7..ea0000bc5358 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -27,6 +27,7 @@
 #include <linux/gpio.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <plat/sram.h>
 #include <plat/clockdomain.h>
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 9a0fb385622b..ebfce7d1a5d3 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -222,7 +222,7 @@ void pwrdm_init(struct powerdomain **pwrdm_list)
 {
        struct powerdomain **p = NULL;
-        if (cpu_is_omap24xx() | cpu_is_omap34xx()) {
+        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
                pwrstctrl_reg_offs = OMAP2_PM_PWSTCTRL;
                pwrstst_reg_offs = OMAP2_PM_PWSTST;
        } else if (cpu_is_omap44xx()) {
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 81872aacb801..07a60f1204ca 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -123,7 +123,7 @@ struct omap3_prcm_regs prcm_context;
 u32 omap_prcm_get_reset_sources(void)
 {
        /* XXX This presumably needs modification for 34XX */
-        if (cpu_is_omap24xx() | cpu_is_omap34xx())
+        if (cpu_is_omap24xx() || cpu_is_omap34xx())
                return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
        if (cpu_is_omap44xx())
                return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
@@ -133,7 +133,7 @@ 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)
+void omap_prcm_arch_reset(char mode, const char *cmd)
 {
        s16 prcm_offs = 0;
@@ -145,7 +145,7 @@ void omap_prcm_arch_reset(char mode)
                u32 l;
                prcm_offs = OMAP3430_GR_MOD;
-                l = ('B' << 24) | ('M' << 16) | mode;
+                l = ('B' << 24) | ('M' << 16) | (cmd ? (u8)*cmd : 0);
                /* Reserve the first word in scratchpad for communicating
                 * with the boot ROM. A pointer to a data structure
                 * describing the boot process can be stored there,
@@ -157,7 +157,7 @@ void omap_prcm_arch_reset(char mode)
        else
                WARN_ON(1);
-        if (cpu_is_omap24xx() | cpu_is_omap34xx())
+        if (cpu_is_omap24xx() || cpu_is_omap34xx())
                prm_set_mod_reg_bits(OMAP_RST_DPLL3, prcm_offs,
                                                 OMAP2_RM_RSTCTRL);
        if (cpu_is_omap44xx())
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index b79bc8926cc9..3771254dfa81 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -115,7 +115,6 @@ static struct plat_serial8250_port serial_platform_data2[] = {
        }
 };
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
 static struct plat_serial8250_port serial_platform_data3[] = {
        {
                .irq            = 70,
@@ -128,23 +127,12 @@ static struct plat_serial8250_port serial_platform_data3[] = {
        }
 };
-static inline void omap2_set_globals_uart4(struct omap_globals *omap2_globals)
-{
-        serial_platform_data3[0].mapbase = omap2_globals->uart4_phys;
-}
-#else
-static inline void omap2_set_globals_uart4(struct omap_globals *omap2_globals)
-{
-}
-#endif
 void __init omap2_set_globals_uart(struct omap_globals *omap2_globals)
 {
        serial_platform_data0[0].mapbase = omap2_globals->uart1_phys;
        serial_platform_data1[0].mapbase = omap2_globals->uart2_phys;
        serial_platform_data2[0].mapbase = omap2_globals->uart3_phys;
-        if (cpu_is_omap3630() || cpu_is_omap44xx())
+        serial_platform_data3[0].mapbase = omap2_globals->uart4_phys;
-                omap2_set_globals_uart4(omap2_globals);
 }
 static inline unsigned int __serial_read_reg(struct uart_port *up,
@@ -550,7 +538,7 @@ static ssize_t sleep_timeout_store(struct device *dev,
        unsigned int value;
        if (sscanf(buf, "%u", &value) != 1) {
-                printk(KERN_ERR "sleep_timeout_store: Invalid value\n");
+                dev_err(dev, "sleep_timeout_store: Invalid value\n");
                return -EINVAL;
        }
@@ -644,42 +632,53 @@ static void serial_out_override(struct uart_port *up, int offset, int value)
 }
 void __init omap_serial_early_init(void)
 {
-        int i;
+        int i, nr_ports;
        char name[16];
+        if (!(cpu_is_omap3630() || cpu_is_omap4430()))
+                nr_ports = 3;
+        else
+                nr_ports = ARRAY_SIZE(omap_uart);
        /*
         * Make sure the serial ports are muxed on at this point.
         * You have to mux them off in device drivers later on
         * if not needed.
         */
-        for (i = 0; i < ARRAY_SIZE(omap_uart); i++) {
+        for (i = 0; i < nr_ports; i++) {
                struct omap_uart_state *uart = &omap_uart[i];
                struct platform_device *pdev = &uart->pdev;
                struct device *dev = &pdev->dev;
                struct plat_serial8250_port *p = dev->platform_data;
+                /* Don't map zero-based physical address */
+                if (p->mapbase == 0) {
+                        dev_warn(dev, "no physical address for uart#%d,"
+                                 " so skipping early_init...\n", i);
+                        continue;
+                }
                /*
                 * Module 4KB + L4 interconnect 4KB
                 * Static mapping, never released
                 */
                p->membase = ioremap(p->mapbase, SZ_8K);
                if (!p->membase) {
-                        printk(KERN_ERR "ioremap failed for uart%i\n", i + 1);
+                        dev_err(dev, "ioremap failed for uart%i\n", i + 1);
                        continue;
                }
-                sprintf(name, "uart%d_ick", i+1);
+                sprintf(name, "uart%d_ick", i + 1);
                uart->ick = clk_get(NULL, name);
                if (IS_ERR(uart->ick)) {
-                        printk(KERN_ERR "Could not get uart%d_ick\n", i+1);
+                        dev_err(dev, "Could not get uart%d_ick\n", i + 1);
                        uart->ick = NULL;
                }
                sprintf(name, "uart%d_fck", i+1);
                uart->fck = clk_get(NULL, name);
                if (IS_ERR(uart->fck)) {
-                        printk(KERN_ERR "Could not get uart%d_fck\n", i+1);
+                        dev_err(dev, "Could not get uart%d_fck\n", i + 1);
                        uart->fck = NULL;
                }
@@ -722,6 +721,13 @@ void __init omap_serial_init_port(int port)
        pdev = &uart->pdev;
        dev = &pdev->dev;
+        /* Don't proceed if there's no clocks available */
+        if (unlikely(!uart->ick || !uart->fck)) {
+                WARN(1, "%s: can't init uart%d, no clocks available\n",
+                     kobject_name(&dev->kobj), port);
+                return;
+        }
        omap_uart_enable_clocks(uart);
        omap_uart_reset(uart);
diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-ehci.c
index f1df873d59db..ee9f548d5d81 100644
--- a/arch/arm/mach-omap2/usb-ehci.c
+++ b/arch/arm/mach-omap2/usb-ehci.c
@@ -70,7 +70,7 @@ static struct platform_device ehci_device = {
 /*
 * setup_ehci_io_mux - initialize IO pad mux for USBHOST
 */
-static void setup_ehci_io_mux(enum ehci_hcd_omap_mode *port_mode)
+static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode)
 {
        switch (port_mode[0]) {
        case EHCI_HCD_OMAP_MODE_PHY:
@@ -213,7 +213,7 @@ static void setup_ehci_io_mux(enum ehci_hcd_omap_mode *port_mode)
        return;
 }
-void __init usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata)
+void __init usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata)
 {
        platform_device_add_data(&ehci_device, pdata, sizeof(*pdata));
@@ -229,7 +229,7 @@ void __init usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata)
 #else
-void __init usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata)
+void __init usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata)
 {
 }
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c
index bdf96eb523bc..e8706f15a670 100644
--- a/arch/arm/mach-orion5x/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/mbus.h>
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index cb0feca193d4..f9f222ebb7ed 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -77,7 +77,7 @@ static struct gpio_keys_button wrt350n_v2_buttons[] = {
                .desc           = "Reset Button",
                .active_low     = 1,
        }, {
-                .code           = KEY_WLAN,
+                .code           = KEY_WPS_BUTTON,
                .gpio           = 2,
                .desc           = "WPS Button",
                .active_low     = 1,
diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c
index 425f7188505e..7fa4bf2e2125 100644
--- a/arch/arm/mach-pnx4008/dma.c
+++ b/arch/arm/mach-pnx4008/dma.c
@@ -22,6 +22,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/gfp.h>
 #include <asm/system.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-pnx4008/pm.c b/arch/arm/mach-pnx4008/pm.c
index 1f0585329be4..ee3c29c57ae3 100644
--- a/arch/arm/mach-pnx4008/pm.c
+++ b/arch/arm/mach-pnx4008/pm.c
@@ -19,6 +19,7 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <asm/cacheflush.h>
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 38fbd0a0e402..5b6ee46fa7f6 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -272,7 +272,6 @@ config MACH_H5000
 config MACH_HIMALAYA
        bool "HTC Himalaya Support"
        select CPU_PXA26x
-        select FB_W100
 config MACH_MAGICIAN
        bool "Enable HTC Magician Support"
@@ -454,6 +453,13 @@ config PXA_SHARPSL
 config SHARPSL_PM
        bool
        select APM_EMULATION
+        select SHARPSL_PM_MAX1111
+config SHARPSL_PM_MAX1111
+        bool
+        depends on !CORGI_SSP_DEPRECATED
+        select HWMON
+        select SENSORS_MAX1111
 config CORGI_SSP_DEPRECATED
        bool
@@ -547,7 +553,6 @@ config MACH_E740
        bool "Toshiba e740"
        default y
        depends on ARCH_PXA_ESERIES
-        select FB_W100
        help
          Say Y here if you intend to run this kernel on a Toshiba
          e740 family PDA.
@@ -556,7 +561,6 @@ config MACH_E750
        bool "Toshiba e750"
        default y
        depends on ARCH_PXA_ESERIES
-        select FB_W100
        help
          Say Y here if you intend to run this kernel on a Toshiba
          e750 family PDA.
@@ -573,7 +577,6 @@ config MACH_E800
        bool "Toshiba e800"
        default y
        depends on ARCH_PXA_ESERIES
-        select FB_W100
        help
          Say Y here if you intend to run this kernel on a Toshiba
          e800 family PDA.
diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
index 1d9bc118ee32..9347254f8bcf 100644
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ b/arch/arm/mach-pxa/corgi_ssp.c
@@ -13,7 +13,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/arch/arm/mach-pxa/cpufreq-pxa3xx.c
index 149cdd9aee4d..27fa329d9a8b 100644
--- a/arch/arm/mach-pxa/cpufreq-pxa3xx.c
+++ b/arch/arm/mach-pxa/cpufreq-pxa3xx.c
@@ -14,6 +14,7 @@
 #include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/cpufreq.h>
+#include <linux/slab.h>
 #include <mach/pxa3xx-regs.h>
diff --git a/arch/arm/mach-pxa/imote2.c b/arch/arm/mach-pxa/imote2.c
index b2f878bd460b..5161dca8ccc0 100644
--- a/arch/arm/mach-pxa/imote2.c
+++ b/arch/arm/mach-pxa/imote2.c
@@ -559,10 +559,6 @@ static void __init imote2_init(void)
        pxa_set_btuart_info(NULL);
        pxa_set_stuart_info(NULL);
-        /* SPI chip select directions - all other directions should
-         * be handled by drivers.*/
-        gpio_direction_output(37, 0);
        platform_add_devices(imote2_devices, ARRAY_SIZE(imote2_devices));
        pxa2xx_set_spi_info(1, &pxa_ssp_master_0_info);
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h
index 811743c56147..5f2ba8d9015c 100644
--- a/arch/arm/mach-pxa/include/mach/colibri.h
+++ b/arch/arm/mach-pxa/include/mach/colibri.h
@@ -2,6 +2,7 @@
 #define _COLIBRI_H_
 #include <net/ax88796.h>
+#include <mach/mfp.h>
 /*
 * common settings for all modules
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 7515757d6911..3d8d8cb09685 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -202,7 +202,7 @@
 #define __cpu_is_pxa950(id)                             \
        ({                                              \
                unsigned int _id = (id) >> 4 & 0xfff;   \
-                id == 0x697;                            \
+                _id == 0x697;                           \
         })
 #else
 #define __cpu_is_pxa950(id)     (0)
diff --git a/arch/arm/mach-pxa/include/mach/regs-u2d.h b/arch/arm/mach-pxa/include/mach/regs-u2d.h
index 44b0b20b69a4..c15c0c57de08 100644
--- a/arch/arm/mach-pxa/include/mach/regs-u2d.h
+++ b/arch/arm/mach-pxa/include/mach/regs-u2d.h
@@ -166,7 +166,8 @@
 #define U2DMACSR_BUSERRTYPE     (7 << 10)       /* PX Bus Error Type */
 #define U2DMACSR_EORINTR        (1 << 9)        /* End Of Receive */
 #define U2DMACSR_REQPEND        (1 << 8)        /* Request Pending */
-#define U2DMACSR_RASINTR        (1 << 4)        /* Request After Channel Stopped (read / write 1 clear) */#define U2DMACSR_STOPINTR     (1 << 3)        /* Stop Interrupt (read only) */
+#define U2DMACSR_RASINTR        (1 << 4)        /* Request After Channel Stopped (read / write 1 clear) */
+#define U2DMACSR_STOPINTR       (1 << 3)        /* Stop Interrupt (read only) */
 #define U2DMACSR_ENDINTR        (1 << 2)        /* End Interrupt (read / write 1 clear) */
 #define U2DMACSR_STARTINTR      (1 << 1)        /* Start Interrupt (read / write 1 clear) */
 #define U2DMACSR_BUSERRINTR     (1 << 0)        /* Bus Error Interrupt (read / write 1 clear) */
diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h
index 5ef91d9d17e4..759b851ec985 100644
--- a/arch/arm/mach-pxa/include/mach/uncompress.h
+++ b/arch/arm/mach-pxa/include/mach/uncompress.h
@@ -16,9 +16,9 @@
 #define BTUART_BASE     (0x40200000)
 #define STUART_BASE     (0x40700000)
-static unsigned long uart_base = FFUART_BASE;
+static unsigned long uart_base;
-static unsigned int uart_shift = 2;
+static unsigned int uart_shift;
-static unsigned int uart_is_pxa = 1;
+static unsigned int uart_is_pxa;
 static inline unsigned char uart_read(int offset)
 {
@@ -56,6 +56,11 @@ static inline void flush(void)
 static inline void arch_decomp_setup(void)
 {
+        /* initialize to default */
+        uart_base = FFUART_BASE;
+        uart_shift = 2;
+        uart_is_pxa = 1;
        if (machine_is_littleton() || machine_is_intelmote2()
            || machine_is_csb726() || machine_is_stargate2()
            || machine_is_cm_x300() || machine_is_balloon3())
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 843fcca76e26..7a50ed8fce94 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -38,6 +38,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/usb/gpio_vbus.h>
 #include <linux/regulator/max1586.h>
+#include <linux/slab.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 7693355ee637..166c15f62916 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/suspend.h>
 #include <linux/errno.h>
+#include <linux/slab.h>
 #include <mach/pm.h>
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 3184bdc14526..d12667bd9ebe 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -37,8 +37,6 @@
 #include <linux/lis3lv02d.h>
 #include <linux/pda_power.h>
 #include <linux/power_supply.h>
-#include <linux/pda_power.h>
-#include <linux/power_supply.h>
 #include <linux/regulator/max8660.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
@@ -444,7 +442,7 @@ static struct gpio_keys_button gpio_keys_button[] = {
                .active_low             = 0,
                .wakeup                 = 0,
                .debounce_interval      = 5, /* ms */
-                .desc                   = "on/off button",
+                .desc                   = "on_off button",
        },
 };
@@ -985,7 +983,7 @@ static void __init raumfeld_common_init(void)
                int i;
                for (i = 0; i < ARRAY_SIZE(gpio_keys_button); i++)
-                        if (!strcmp(gpio_keys_button[i].desc, "on/off button"))
+                        if (!strcmp(gpio_keys_button[i].desc, "on_off button"))
                                gpio_keys_button[i].active_low = 1;
        }
@@ -1011,8 +1009,7 @@ static void __init raumfeld_common_init(void)
                gpio_direction_output(GPIO_W2W_PDN, 0);
        /* this can be used to switch off the device */
-        ret = gpio_request(GPIO_SHUTDOWN_SUPPLY,
+        ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, "supply shutdown");
-                                "supply shutdown");
        if (ret < 0)
                pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n");
        else
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 19b5109d9808..01bdd7500df4 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -363,7 +363,7 @@ static struct gpio_keys_button spitz_gpio_keys[] = {
                .type   = EV_PWR,
                .code   = KEY_SUSPEND,
                .gpio   = SPITZ_GPIO_ON_KEY,
-                .desc   = "On/Off",
+                .desc   = "On Off",
                .wakeup = 1,
        },
        /* Two buttons detecting the lid state */
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index a98a434f0111..2041eb1d90ba 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -764,11 +764,6 @@ static void __init stargate2_init(void)
        pxa_set_btuart_info(NULL);
        pxa_set_stuart_info(NULL);
-        /* spi chip selects */
-        gpio_direction_output(37, 0);
-        gpio_direction_output(24, 0);
-        gpio_direction_output(39, 0);
        platform_add_devices(ARRAY_AND_SIZE(stargate2_devices));
        pxa2xx_set_spi_info(1, &pxa_ssp_master_0_info);
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 1dd13346f977..e90114a7e246 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -27,12 +27,14 @@
 #include <linux/delay.h>
 #include <linux/fs.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/major.h>
 #include <linux/module.h>
 #include <linux/pm.h>
 #include <linux/sched.h>
 #include <linux/gpio.h>
+#include <linux/jiffies.h>
 #include <linux/i2c-gpio.h>
 #include <linux/serial_8250.h>
 #include <linux/smc91x.h>
@@ -453,7 +455,7 @@ static struct i2c_gpio_platform_data i2c_bus_data = {
        .sda_pin = VIPER_RTC_I2C_SDA_GPIO,
        .scl_pin = VIPER_RTC_I2C_SCL_GPIO,
        .udelay  = 10,
-        .timeout = 100,
+        .timeout = HZ,
 };
 static struct platform_device i2c_bus_device = {
@@ -778,7 +780,7 @@ static void __init viper_tpm_init(void)
                .sda_pin = VIPER_TPM_I2C_SDA_GPIO,
                .scl_pin = VIPER_TPM_I2C_SCL_GPIO,
                .udelay  = 10,
-                .timeout = 100,
+                .timeout = HZ,
        };
        char *errstr;
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 90bd4ef71b2c..d5a95738f85b 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -31,6 +31,7 @@
 #include <linux/smsc911x.h>
 #include <linux/ata_platform.h>
 #include <linux/amba/mmci.h>
+#include <linux/gfp.h>
 #include <asm/clkdev.h>
 #include <asm/system.h>
@@ -253,7 +254,7 @@ static unsigned int realview_mmc_status(struct device *dev)
        else
                mask = 2;
-        return readl(REALVIEW_SYSMCI) & mask;
+        return !(readl(REALVIEW_SYSMCI) & mask);
 }
 struct mmci_platform_data realview_mmc0_plat_data = {
diff --git a/arch/arm/mach-rpc/dma.c b/arch/arm/mach-rpc/dma.c
index c47d974d52bd..85883b2e0e49 100644
--- a/arch/arm/mach-rpc/dma.c
+++ b/arch/arm/mach-rpc/dma.c
@@ -9,7 +9,6 @@
 *
 *  DMA functions specific to RiscPC architecture
 */
-#include <linux/slab.h>
 #include <linux/mman.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
diff --git a/arch/arm/mach-rpc/include/mach/uncompress.h b/arch/arm/mach-rpc/include/mach/uncompress.h
index d5862368c4f2..8c9e2c7161c6 100644
--- a/arch/arm/mach-rpc/include/mach/uncompress.h
+++ b/arch/arm/mach-rpc/include/mach/uncompress.h
@@ -109,8 +109,6 @@ static inline void flush(void)
 {
 }
-static void error(char *x);
 /*
 * Setup for decompression
 */
diff --git a/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c b/arch/arm/mach-s3c2440/s3c2440-cpufreq.c
index 976002fb1b8f..976002fb1b8f 100644
--- a/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c
+++ b/arch/arm/mach-s3c2440/s3c2440-cpufreq.c
diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c
index b62bdf18dca4..33ccf7bf766a 100644
--- a/arch/arm/mach-s3c64xx/dma.c
+++ b/arch/arm/mach-s3c64xx/dma.c
@@ -18,6 +18,7 @@
 #include <linux/dmapool.h>
 #include <linux/sysdev.h>
 #include <linux/errno.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/err.h>
diff --git a/arch/arm/mach-s3c64xx/include/mach/debug-macro.S b/arch/arm/mach-s3c64xx/include/mach/debug-macro.S
index b18ac5266dfc..f9ab5d26052a 100644
--- a/arch/arm/mach-s3c64xx/include/mach/debug-macro.S
+++ b/arch/arm/mach-s3c64xx/include/mach/debug-macro.S
@@ -21,7 +21,7 @@
         * aligned and add in the offset when we load the value here.
         */
-        .macro addruart, rx
+        .macro addruart, rx, rtmp
                mrc     p15, 0, \rx, c1, c0
                tst     \rx, #1
                ldreq   \rx, = S3C_PA_UART
diff --git a/arch/arm/mach-s5p6440/include/mach/debug-macro.S b/arch/arm/mach-s5p6440/include/mach/debug-macro.S
index 48cdb0da026c..1347d7f99079 100644
--- a/arch/arm/mach-s5p6440/include/mach/debug-macro.S
+++ b/arch/arm/mach-s5p6440/include/mach/debug-macro.S
@@ -19,7 +19,7 @@
         * aligned and add in the offset when we load the value here.
         */
-        .macro addruart, rx
+        .macro addruart, rx, rtmp
                mrc     p15, 0, \rx, c1, c0
                tst     \rx, #1
                ldreq   \rx, = S3C_PA_UART
diff --git a/arch/arm/mach-s5p6442/include/mach/debug-macro.S b/arch/arm/mach-s5p6442/include/mach/debug-macro.S
index 1aae691e58ef..bb6536147ffb 100644
--- a/arch/arm/mach-s5p6442/include/mach/debug-macro.S
+++ b/arch/arm/mach-s5p6442/include/mach/debug-macro.S
@@ -15,7 +15,7 @@
 #include <mach/map.h>
 #include <plat/regs-serial.h>
-        .macro addruart, rx
+        .macro addruart, rx, rtmp
                mrc     p15, 0, \rx, c1, c0
                tst     \rx, #1
                ldreq   \rx, = S3C_PA_UART
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index b17d52f7cc48..fd4c52b7ccb6 100644
--- a/arch/arm/mach-sa1100/Kconfig
+++ b/arch/arm/mach-sa1100/Kconfig
@@ -57,7 +57,7 @@ config SA1100_COLLIE
 config SA1100_H3100
        bool "Compaq iPAQ H3100"
        select HTC_EGPIO
-        select CPU_FREQ_SA1100
+        select CPU_FREQ_SA1110
        help
          Say Y here if you intend to run this kernel on the Compaq iPAQ
          H3100 handheld computer.  Information about this machine and the
@@ -68,7 +68,7 @@ config SA1100_H3100
 config SA1100_H3600
        bool "Compaq iPAQ H3600/H3700"
        select HTC_EGPIO
-        select CPU_FREQ_SA1100
+        select CPU_FREQ_SA1110
        help
          Say Y here if you intend to run this kernel on the Compaq iPAQ
          H3600 handheld computer.  Information about this machine and the
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 63b32b68b296..7252874d328b 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -363,6 +363,9 @@ static int __init sa1110_clk_init(void)
        struct sdram_params *sdram;
        const char *name = sdram_name;
+        if (!cpu_is_sa1110())
+                return -ENODEV;
        if (!name[0]) {
                if (machine_is_assabet())
                        name = "TC59SM716-CL3";
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index 9b6dee5d16db..9d490c66891c 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -18,7 +18,6 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/sched.h>
-#include <linux/slab.h>
 #include <mach/hardware.h>
 #include <mach/jornada720.h>
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 0b505d9f22d6..c601a75a333d 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -8,7 +8,6 @@
 #include <linux/ioport.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index a0463d926447..1c2ec96ce261 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -206,10 +206,32 @@ static struct platform_device keysc_device = {
        },
 };
+/* SDHI0 */
+static struct resource sdhi0_resources[] = {
+        [0] = {
+                .name   = "SDHI0",
+                .start  = 0xe6850000,
+                .end    = 0xe68501ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 96,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+static struct platform_device sdhi0_device = {
+        .name           = "sh_mobile_sdhi",
+        .num_resources  = ARRAY_SIZE(sdhi0_resources),
+        .resource       = sdhi0_resources,
+        .id             = 0,
+};
 static struct platform_device *ap4evb_devices[] __initdata = {
        &nor_flash_device,
        &smc911x_device,
        &keysc_device,
+        &sdhi0_device,
 };
 static struct map_desc ap4evb_io_desc[] __initdata = {
@@ -286,6 +308,16 @@ static void __init ap4evb_init(void)
        gpio_request(GPIO_FN_KEYIN3_133, NULL);
        gpio_request(GPIO_FN_KEYIN4,     NULL);
+        /* SDHI0 */
+        gpio_request(GPIO_FN_SDHICD0, NULL);
+        gpio_request(GPIO_FN_SDHIWP0, NULL);
+        gpio_request(GPIO_FN_SDHICMD0, NULL);
+        gpio_request(GPIO_FN_SDHICLK0, NULL);
+        gpio_request(GPIO_FN_SDHID0_3, NULL);
+        gpio_request(GPIO_FN_SDHID0_2, NULL);
+        gpio_request(GPIO_FN_SDHID0_1, NULL);
+        gpio_request(GPIO_FN_SDHID0_0, NULL);
        sh7372_add_standard_devices();
        platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices));
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
index f36c9a94d326..9247503296c4 100644
--- a/arch/arm/mach-shmobile/board-g3evm.c
+++ b/arch/arm/mach-shmobile/board-g3evm.c
@@ -26,9 +26,12 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/mtd/sh_flctl.h>
 #include <linux/usb/r8a66597.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
+#include <linux/input.h>
+#include <linux/input/sh_keysc.h>
 #include <mach/sh7367.h>
 #include <mach/common.h>
 #include <asm/mach-types.h>
@@ -127,9 +130,90 @@ static struct platform_device usb_host_device = {
        .resource       = usb_host_resources,
 };
+/* KEYSC */
+static struct sh_keysc_info keysc_info = {
+        .mode           = SH_KEYSC_MODE_5,
+        .scan_timing    = 3,
+        .delay          = 100,
+        .keycodes = {
+                KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G,
+                KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N,
+                KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U,
+                KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP,
+                KEY_WAKEUP, KEY_COFFEE, KEY_0, KEY_1, KEY_2, KEY_3, KEY_4,
+                KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER,
+        },
+};
+static struct resource keysc_resources[] = {
+        [0] = {
+                .name   = "KEYSC",
+                .start  = 0xe61b0000,
+                .end    = 0xe61b000f,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 79,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+static struct platform_device keysc_device = {
+        .name           = "sh_keysc",
+        .num_resources  = ARRAY_SIZE(keysc_resources),
+        .resource       = keysc_resources,
+        .dev    = {
+                .platform_data  = &keysc_info,
+        },
+};
+static struct mtd_partition nand_partition_info[] = {
+        {
+                .name   = "system",
+                .offset = 0,
+                .size   = 64 * 1024 * 1024,
+        },
+        {
+                .name   = "userdata",
+                .offset = MTDPART_OFS_APPEND,
+                .size   = 128 * 1024 * 1024,
+        },
+        {
+                .name   = "cache",
+                .offset = MTDPART_OFS_APPEND,
+                .size   = 64 * 1024 * 1024,
+        },
+};
+static struct resource nand_flash_resources[] = {
+        [0] = {
+                .start  = 0xe6a30000,
+                .end    = 0xe6a3009b,
+                .flags  = IORESOURCE_MEM,
+        }
+};
+static struct sh_flctl_platform_data nand_flash_data = {
+        .parts          = nand_partition_info,
+        .nr_parts       = ARRAY_SIZE(nand_partition_info),
+        .flcmncr_val    = QTSEL_E | FCKSEL_E | TYPESEL_SET | NANWF_E
+                        | SHBUSSEL | SEL_16BIT,
+};
+static struct platform_device nand_flash_device = {
+        .name           = "sh_flctl",
+        .resource       = nand_flash_resources,
+        .num_resources  = ARRAY_SIZE(nand_flash_resources),
+        .dev            = {
+                .platform_data = &nand_flash_data,
+        },
+};
 static struct platform_device *g3evm_devices[] __initdata = {
        &nor_flash_device,
        &usb_host_device,
+        &keysc_device,
+        &nand_flash_device,
 };
 static struct map_desc g3evm_io_desc[] __initdata = {
@@ -196,6 +280,44 @@ static void __init g3evm_init(void)
        __raw_writew(0x6010, 0xe60581c6);       /* CGPOSR */
        __raw_writew(0x8a0a, 0xe605810c);       /* USBCR2 */
+        /* KEYSC @ CN7 */
+        gpio_request(GPIO_FN_PORT42_KEYOUT0, NULL);
+        gpio_request(GPIO_FN_PORT43_KEYOUT1, NULL);
+        gpio_request(GPIO_FN_PORT44_KEYOUT2, NULL);
+        gpio_request(GPIO_FN_PORT45_KEYOUT3, NULL);
+        gpio_request(GPIO_FN_PORT46_KEYOUT4, NULL);
+        gpio_request(GPIO_FN_PORT47_KEYOUT5, NULL);
+        gpio_request(GPIO_FN_PORT48_KEYIN0_PU, NULL);
+        gpio_request(GPIO_FN_PORT49_KEYIN1_PU, NULL);
+        gpio_request(GPIO_FN_PORT50_KEYIN2_PU, NULL);
+        gpio_request(GPIO_FN_PORT55_KEYIN3_PU, NULL);
+        gpio_request(GPIO_FN_PORT56_KEYIN4_PU, NULL);
+        gpio_request(GPIO_FN_PORT57_KEYIN5_PU, NULL);
+        gpio_request(GPIO_FN_PORT58_KEYIN6_PU, NULL);
+        /* FLCTL */
+        gpio_request(GPIO_FN_FCE0, NULL);
+        gpio_request(GPIO_FN_D0_ED0_NAF0, NULL);
+        gpio_request(GPIO_FN_D1_ED1_NAF1, NULL);
+        gpio_request(GPIO_FN_D2_ED2_NAF2, NULL);
+        gpio_request(GPIO_FN_D3_ED3_NAF3, NULL);
+        gpio_request(GPIO_FN_D4_ED4_NAF4, NULL);
+        gpio_request(GPIO_FN_D5_ED5_NAF5, NULL);
+        gpio_request(GPIO_FN_D6_ED6_NAF6, NULL);
+        gpio_request(GPIO_FN_D7_ED7_NAF7, NULL);
+        gpio_request(GPIO_FN_D8_ED8_NAF8, NULL);
+        gpio_request(GPIO_FN_D9_ED9_NAF9, NULL);
+        gpio_request(GPIO_FN_D10_ED10_NAF10, NULL);
+        gpio_request(GPIO_FN_D11_ED11_NAF11, NULL);
+        gpio_request(GPIO_FN_D12_ED12_NAF12, NULL);
+        gpio_request(GPIO_FN_D13_ED13_NAF13, NULL);
+        gpio_request(GPIO_FN_D14_ED14_NAF14, NULL);
+        gpio_request(GPIO_FN_D15_ED15_NAF15, NULL);
+        gpio_request(GPIO_FN_WE0_XWR0_FWE, NULL);
+        gpio_request(GPIO_FN_FRB, NULL);
+        /* FOE, FCDE, FSC on dedicated pins */
+        __raw_writel(__raw_readl(0xe6158048) & ~(1 << 15), 0xe6158048);
        sh7367_add_standard_devices();
        platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices));
diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c
index 5acd623f93e7..10673a90be52 100644
--- a/arch/arm/mach-shmobile/board-g4evm.c
+++ b/arch/arm/mach-shmobile/board-g4evm.c
@@ -28,6 +28,8 @@
 #include <linux/mtd/physmap.h>
 #include <linux/usb/r8a66597.h>
 #include <linux/io.h>
+#include <linux/input.h>
+#include <linux/input/sh_keysc.h>
 #include <linux/gpio.h>
 #include <mach/sh7377.h>
 #include <mach/common.h>
@@ -128,9 +130,49 @@ static struct platform_device usb_host_device = {
        .resource       = usb_host_resources,
 };
+/* KEYSC */
+static struct sh_keysc_info keysc_info = {
+        .mode           = SH_KEYSC_MODE_5,
+        .scan_timing    = 3,
+        .delay          = 100,
+        .keycodes = {
+                KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F,
+                KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
+                KEY_M, KEY_N, KEY_U, KEY_P, KEY_Q, KEY_R,
+                KEY_S, KEY_T, KEY_U, KEY_V, KEY_W, KEY_X,
+                KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, KEY_WAKEUP, KEY_COFFEE,
+                KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5,
+                KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER,
+        },
+};
+static struct resource keysc_resources[] = {
+        [0] = {
+                .name   = "KEYSC",
+                .start  = 0xe61b0000,
+                .end    = 0xe61b000f,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 79,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+static struct platform_device keysc_device = {
+        .name           = "sh_keysc",
+        .id             = 0, /* keysc0 clock */
+        .num_resources  = ARRAY_SIZE(keysc_resources),
+        .resource       = keysc_resources,
+        .dev    = {
+                .platform_data  = &keysc_info,
+        },
+};
 static struct platform_device *g4evm_devices[] __initdata = {
        &nor_flash_device,
        &usb_host_device,
+        &keysc_device,
 };
 static struct map_desc g4evm_io_desc[] __initdata = {
@@ -196,6 +238,21 @@ static void __init g4evm_init(void)
        __raw_writew(0x6010, 0xe60581c6);       /* CGPOSR */
        __raw_writew(0x8a0a, 0xe605810c);       /* USBCR2 */
+        /* KEYSC @ CN31 */
+        gpio_request(GPIO_FN_PORT60_KEYOUT5, NULL);
+        gpio_request(GPIO_FN_PORT61_KEYOUT4, NULL);
+        gpio_request(GPIO_FN_PORT62_KEYOUT3, NULL);
+        gpio_request(GPIO_FN_PORT63_KEYOUT2, NULL);
+        gpio_request(GPIO_FN_PORT64_KEYOUT1, NULL);
+        gpio_request(GPIO_FN_PORT65_KEYOUT0, NULL);
+        gpio_request(GPIO_FN_PORT66_KEYIN0_PU, NULL);
+        gpio_request(GPIO_FN_PORT67_KEYIN1_PU, NULL);
+        gpio_request(GPIO_FN_PORT68_KEYIN2_PU, NULL);
+        gpio_request(GPIO_FN_PORT69_KEYIN3_PU, NULL);
+        gpio_request(GPIO_FN_PORT70_KEYIN4_PU, NULL);
+        gpio_request(GPIO_FN_PORT71_KEYIN5_PU, NULL);
+        gpio_request(GPIO_FN_PORT72_KEYIN6_PU, NULL);
        sh7377_add_standard_devices();
        platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices));
diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c
index 58bd54e1113a..bb940c6e4e6c 100644
--- a/arch/arm/mach-shmobile/clock-sh7367.c
+++ b/arch/arm/mach-shmobile/clock-sh7367.c
@@ -75,6 +75,11 @@ static struct clk usb0_clk = {
        .name       = "usb0",
 };
+/* a static keysc0 clk for now - enough to get sh_keysc working */
+static struct clk keysc0_clk = {
+        .name       = "keysc0",
+};
 static struct clk_lookup lookups[] = {
        {
                .clk = &peripheral_clk,
@@ -82,6 +87,8 @@ static struct clk_lookup lookups[] = {
                .clk = &r_clk,
        }, {
                .clk = &usb0_clk,
+        }, {
+                .clk = &keysc0_clk,
        }
 };
diff --git a/arch/arm/mach-shmobile/intc-sh7367.c b/arch/arm/mach-shmobile/intc-sh7367.c
index 6a547b47aabb..5ff70cadfc32 100644
--- a/arch/arm/mach-shmobile/intc-sh7367.c
+++ b/arch/arm/mach-shmobile/intc-sh7367.c
@@ -27,6 +27,8 @@
 enum {
        UNUSED_INTCA = 0,
+        ENABLED,
+        DISABLED,
        /* interrupt sources INTCA */
        IRQ0A, IRQ1A, IRQ2A, IRQ3A, IRQ4A, IRQ5A, IRQ6A, IRQ7A,
@@ -46,8 +48,8 @@ enum {
        MSIOF2, MSIOF1,
        SCIFA4, SCIFA5, SCIFB,
        FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
-        SDHI0_SDHI0I0, SDHI0_SDHI0I1, SDHI0_SDHI0I2, SDHI0_SDHI0I3,
+        SDHI0,
-        SDHI1_SDHI1I0, SDHI1_SDHI1I1, SDHI1_SDHI1I2, SDHI1_SDHI1I3,
+        SDHI1,
        MSU_MSU, MSU_MSU2,
        IREM,
        SIU,
@@ -59,7 +61,7 @@ enum {
        TTI20,
        MISTY,
        DDM,
-        SDHI2_SDHI2I0, SDHI2_SDHI2I1, SDHI2_SDHI2I2, SDHI2_SDHI2I3,
+        SDHI2,
        RWDT0, RWDT1,
        DMAC_1_DEI0, DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3,
        DMAC_2_DEI4, DMAC_2_DEI5, DMAC_2_DADERR,
@@ -70,7 +72,7 @@ enum {
        /* interrupt groups INTCA */
        DMAC_1, DMAC_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2,
-        ETM11, ARM11, USBHS, FLCTL, IIC1, SDHI0, SDHI1, SDHI2,
+        ETM11, ARM11, USBHS, FLCTL, IIC1
 };
 static struct intc_vect intca_vectors[] = {
@@ -105,10 +107,10 @@ static struct intc_vect intca_vectors[] = {
        INTC_VECT(SCIFB, 0x0d60),
        INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0),
        INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0),
-        INTC_VECT(SDHI0_SDHI0I0, 0x0e00), INTC_VECT(SDHI0_SDHI0I1, 0x0e20),
+        INTC_VECT(SDHI0, 0x0e00), INTC_VECT(SDHI0, 0x0e20),
-        INTC_VECT(SDHI0_SDHI0I2, 0x0e40), INTC_VECT(SDHI0_SDHI0I3, 0x0e60),
+        INTC_VECT(SDHI0, 0x0e40), INTC_VECT(SDHI0, 0x0e60),
-        INTC_VECT(SDHI1_SDHI1I0, 0x0e80), INTC_VECT(SDHI1_SDHI1I1, 0x0ea0),
+        INTC_VECT(SDHI1, 0x0e80), INTC_VECT(SDHI1, 0x0ea0),
-        INTC_VECT(SDHI1_SDHI1I2, 0x0ec0), INTC_VECT(SDHI1_SDHI1I3, 0x0ee0),
+        INTC_VECT(SDHI1, 0x0ec0), INTC_VECT(SDHI1, 0x0ee0),
        INTC_VECT(MSU_MSU, 0x0f20), INTC_VECT(MSU_MSU2, 0x0f40),
        INTC_VECT(IREM, 0x0f60),
        INTC_VECT(SIU, 0x0fa0),
@@ -122,8 +124,8 @@ static struct intc_vect intca_vectors[] = {
        INTC_VECT(TTI20, 0x1100),
        INTC_VECT(MISTY, 0x1120),
        INTC_VECT(DDM, 0x1140),
-        INTC_VECT(SDHI2_SDHI2I0, 0x1200), INTC_VECT(SDHI2_SDHI2I1, 0x1220),
+        INTC_VECT(SDHI2, 0x1200), INTC_VECT(SDHI2, 0x1220),
-        INTC_VECT(SDHI2_SDHI2I2, 0x1240), INTC_VECT(SDHI2_SDHI2I3, 0x1260),
+        INTC_VECT(SDHI2, 0x1240), INTC_VECT(SDHI2, 0x1260),
        INTC_VECT(RWDT0, 0x1280), INTC_VECT(RWDT1, 0x12a0),
        INTC_VECT(DMAC_1_DEI0, 0x2000), INTC_VECT(DMAC_1_DEI1, 0x2020),
        INTC_VECT(DMAC_1_DEI2, 0x2040), INTC_VECT(DMAC_1_DEI3, 0x2060),
@@ -158,12 +160,6 @@ static struct intc_group intca_groups[] __initdata = {
        INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI,
                   FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
        INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1),
-        INTC_GROUP(SDHI0, SDHI0_SDHI0I0, SDHI0_SDHI0I1,
-                   SDHI0_SDHI0I2, SDHI0_SDHI0I3),
-        INTC_GROUP(SDHI1, SDHI1_SDHI1I0, SDHI1_SDHI1I1,
-                   SDHI1_SDHI1I2, SDHI1_SDHI1I3),
-        INTC_GROUP(SDHI2, SDHI2_SDHI2I0, SDHI2_SDHI2I1,
-                   SDHI2_SDHI2I2, SDHI2_SDHI2I3),
 };
 static struct intc_mask_reg intca_mask_registers[] = {
@@ -193,10 +189,10 @@ static struct intc_mask_reg intca_mask_registers[] = {
          { SCIFB, SCIFA5, SCIFA4, MSIOF1,
            0, 0, MSIOF2, 0 } },
        { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */
-          { SDHI0_SDHI0I3, SDHI0_SDHI0I2, SDHI0_SDHI0I1, SDHI0_SDHI0I0,
+          { DISABLED, DISABLED, ENABLED, ENABLED,
            FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } },
        { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */
-          { SDHI1_SDHI1I3, SDHI1_SDHI1I2, SDHI1_SDHI1I1, SDHI1_SDHI1I0,
+          { DISABLED, DISABLED, ENABLED, ENABLED,
            TTI20, USBDMAC_USHDMI, SPU, SIU } },
        { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */
          { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10,
@@ -211,7 +207,7 @@ static struct intc_mask_reg intca_mask_registers[] = {
          { 0, 0, TPU0, TPU1,
            TPU2, TPU3, TPU4, 0 } },
        { 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */
-          { SDHI2_SDHI2I3, SDHI2_SDHI2I2, SDHI2_SDHI2I1, SDHI2_SDHI2I0,
+          { DISABLED, DISABLED, ENABLED, ENABLED,
            MISTY, CMT3, RWDT1, RWDT0 } },
 };
@@ -258,10 +254,14 @@ static struct intc_mask_reg intca_ack_registers[] __initdata = {
          { IRQ8A, IRQ9A, IRQ10A, IRQ11A, IRQ12A, IRQ13A, IRQ14A, IRQ15A } },
 };
-static DECLARE_INTC_DESC_ACK(intca_desc, "sh7367-intca",
+static struct intc_desc intca_desc __initdata = {
-                             intca_vectors, intca_groups,
+        .name = "sh7367-intca",
-                             intca_mask_registers, intca_prio_registers,
+        .force_enable = ENABLED,
-                             intca_sense_registers, intca_ack_registers);
+        .force_disable = DISABLED,
+        .hw = INTC_HW_DESC(intca_vectors, intca_groups,
+                           intca_mask_registers, intca_prio_registers,
+                           intca_sense_registers, intca_ack_registers),
+};
 void __init sh7367_init_irq(void)
 {
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index c57a923f97a6..3ce9d9bd5899 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -27,6 +27,8 @@
 enum {
        UNUSED_INTCA = 0,
+        ENABLED,
+        DISABLED,
        /* interrupt sources INTCA */
        IRQ0A, IRQ1A, IRQ2A, IRQ3A, IRQ4A, IRQ5A, IRQ6A, IRQ7A,
@@ -47,14 +49,14 @@ enum {
        MSIOF2, MSIOF1,
        SCIFA4, SCIFA5, SCIFB,
        FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
-        SDHI0_SDHI0I0, SDHI0_SDHI0I1, SDHI0_SDHI0I2, SDHI0_SDHI0I3,
+        SDHI0,
-        SDHI1_SDHI1I0, SDHI1_SDHI1I1, SDHI1_SDHI1I2,
+        SDHI1,
        IRREM,
        IRDA,
        TPU0,
        TTI20,
        DDM,
-        SDHI2_SDHI2I0, SDHI2_SDHI2I1, SDHI2_SDHI2I2, SDHI2_SDHI2I3,
+        SDHI2,
        RWDT0,
        DMAC1_1_DEI0, DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3,
        DMAC1_2_DEI4, DMAC1_2_DEI5, DMAC1_2_DADERR,
@@ -82,7 +84,7 @@ enum {
        /* interrupt groups INTCA */
        DMAC1_1, DMAC1_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2, SHWYSTAT,
-        AP_ARM1, AP_ARM2, SPU2, FLCTL, IIC1, SDHI0, SDHI1, SDHI2
+        AP_ARM1, AP_ARM2, SPU2, FLCTL, IIC1
 };
 static struct intc_vect intca_vectors[] __initdata = {
@@ -123,17 +125,17 @@ static struct intc_vect intca_vectors[] __initdata = {
        INTC_VECT(SCIFB, 0x0d60),
        INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0),
        INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0),
-        INTC_VECT(SDHI0_SDHI0I0, 0x0e00), INTC_VECT(SDHI0_SDHI0I1, 0x0e20),
+        INTC_VECT(SDHI0, 0x0e00), INTC_VECT(SDHI0, 0x0e20),
-        INTC_VECT(SDHI0_SDHI0I2, 0x0e40), INTC_VECT(SDHI0_SDHI0I3, 0x0e60),
+        INTC_VECT(SDHI0, 0x0e40), INTC_VECT(SDHI0, 0x0e60),
-        INTC_VECT(SDHI1_SDHI1I0, 0x0e80), INTC_VECT(SDHI1_SDHI1I1, 0x0ea0),
+        INTC_VECT(SDHI1, 0x0e80), INTC_VECT(SDHI1, 0x0ea0),
-        INTC_VECT(SDHI1_SDHI1I2, 0x0ec0),
+        INTC_VECT(SDHI1, 0x0ec0),
        INTC_VECT(IRREM, 0x0f60),
        INTC_VECT(IRDA, 0x0480),
        INTC_VECT(TPU0, 0x04a0),
        INTC_VECT(TTI20, 0x1100),
        INTC_VECT(DDM, 0x1140),
-        INTC_VECT(SDHI2_SDHI2I0, 0x1200), INTC_VECT(SDHI2_SDHI2I1, 0x1220),
+        INTC_VECT(SDHI2, 0x1200), INTC_VECT(SDHI2, 0x1220),
-        INTC_VECT(SDHI2_SDHI2I2, 0x1240), INTC_VECT(SDHI2_SDHI2I3, 0x1260),
+        INTC_VECT(SDHI2, 0x1240), INTC_VECT(SDHI2, 0x1260),
        INTC_VECT(RWDT0, 0x1280),
        INTC_VECT(DMAC1_1_DEI0, 0x2000), INTC_VECT(DMAC1_1_DEI1, 0x2020),
        INTC_VECT(DMAC1_1_DEI2, 0x2040), INTC_VECT(DMAC1_1_DEI3, 0x2060),
@@ -193,12 +195,6 @@ static struct intc_group intca_groups[] __initdata = {
        INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI,
                   FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
        INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1),
-        INTC_GROUP(SDHI0, SDHI0_SDHI0I0, SDHI0_SDHI0I1,
-                   SDHI0_SDHI0I2, SDHI0_SDHI0I3),
-        INTC_GROUP(SDHI1, SDHI1_SDHI1I0, SDHI1_SDHI1I1,
-                   SDHI1_SDHI1I2),
-        INTC_GROUP(SDHI2, SDHI2_SDHI2I0, SDHI2_SDHI2I1,
-                   SDHI2_SDHI2I2, SDHI2_SDHI2I3),
        INTC_GROUP(SHWYSTAT, SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM),
 };
@@ -234,10 +230,10 @@ static struct intc_mask_reg intca_mask_registers[] __initdata = {
          { SCIFB, SCIFA5, SCIFA4, MSIOF1,
            0, 0, MSIOF2, 0 } },
        { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */
-          { SDHI0_SDHI0I3, SDHI0_SDHI0I2, SDHI0_SDHI0I1, SDHI0_SDHI0I0,
+          { DISABLED, DISABLED, ENABLED, ENABLED,
            FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } },
        { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */
-          { 0, SDHI1_SDHI1I2, SDHI1_SDHI1I1, SDHI1_SDHI1I0,
+          { 0, DISABLED, ENABLED, ENABLED,
            TTI20, USBHSDMAC0_USHDMI, 0, 0 } },
        { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */
          { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10,
@@ -252,7 +248,7 @@ static struct intc_mask_reg intca_mask_registers[] __initdata = {
          { 0, 0, TPU0, 0,
            0, 0, 0, 0 } },
        { 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */
-          { SDHI2_SDHI2I3, SDHI2_SDHI2I2, SDHI2_SDHI2I1, SDHI2_SDHI2I0,
+          { DISABLED, DISABLED, ENABLED, ENABLED,
            0, CMT3, 0, RWDT0 } },
        { 0xe6950080, 0xe69500c0, 8, /* IMR0A3 / IMCR0A3 */
          { SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, 0,
@@ -358,10 +354,14 @@ static struct intc_mask_reg intca_ack_registers[] __initdata = {
          { IRQ24A, IRQ25A, IRQ26A, IRQ27A, IRQ28A, IRQ29A, IRQ30A, IRQ31A } },
 };
-static DECLARE_INTC_DESC_ACK(intca_desc, "sh7372-intca",
+static struct intc_desc intca_desc __initdata = {
-                             intca_vectors, intca_groups,
+        .name = "sh7372-intca",
-                             intca_mask_registers, intca_prio_registers,
+        .force_enable = ENABLED,
-                             intca_sense_registers, intca_ack_registers);
+        .force_disable = DISABLED,
+        .hw = INTC_HW_DESC(intca_vectors, intca_groups,
+                           intca_mask_registers, intca_prio_registers,
+                           intca_sense_registers, intca_ack_registers),
+};
 void __init sh7372_init_irq(void)
 {
diff --git a/arch/arm/mach-shmobile/intc-sh7377.c b/arch/arm/mach-shmobile/intc-sh7377.c
index 125021cfba5c..5c781e2d1897 100644
--- a/arch/arm/mach-shmobile/intc-sh7377.c
+++ b/arch/arm/mach-shmobile/intc-sh7377.c
@@ -27,6 +27,8 @@
 enum {
        UNUSED_INTCA = 0,
+        ENABLED,
+        DISABLED,
        /* interrupt sources INTCA */
        IRQ0A, IRQ1A, IRQ2A, IRQ3A, IRQ4A, IRQ5A, IRQ6A, IRQ7A,
@@ -49,8 +51,8 @@ enum {
        MSIOF2, MSIOF1,
        SCIFA4, SCIFA5, SCIFB,
        FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
-        SDHI0_SDHI0I0, SDHI0_SDHI0I1, SDHI0_SDHI0I2, SDHI0_SDHI0I3,
+        SDHI0,
-        SDHI1_SDHI1I0, SDHI1_SDHI1I1, SDHI1_SDHI1I2, SDHI1_SDHI1I3,
+        SDHI1,
        MSU_MSU, MSU_MSU2,
        IRREM,
        MSUG,
@@ -84,7 +86,7 @@ enum {
        /* interrupt groups INTCA */
        DMAC_1, DMAC_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2, SHWYSTAT,
-        AP_ARM1, AP_ARM2, USBHS, SPU2, FLCTL, IIC1, SDHI0, SDHI1,
+        AP_ARM1, AP_ARM2, USBHS, SPU2, FLCTL, IIC1,
        ICUSB, ICUDMC
 };
@@ -128,10 +130,10 @@ static struct intc_vect intca_vectors[] = {
        INTC_VECT(SCIFB, 0x0d60),
        INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0),
        INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0),
-        INTC_VECT(SDHI0_SDHI0I0, 0x0e00), INTC_VECT(SDHI0_SDHI0I1, 0x0e20),
+        INTC_VECT(SDHI0, 0x0e00), INTC_VECT(SDHI0, 0x0e20),
-        INTC_VECT(SDHI0_SDHI0I2, 0x0e40), INTC_VECT(SDHI0_SDHI0I3, 0x0e60),
+        INTC_VECT(SDHI0, 0x0e40), INTC_VECT(SDHI0, 0x0e60),
-        INTC_VECT(SDHI1_SDHI1I0, 0x0e80), INTC_VECT(SDHI1_SDHI1I1, 0x0ea0),
+        INTC_VECT(SDHI1, 0x0e80), INTC_VECT(SDHI1, 0x0ea0),
-        INTC_VECT(SDHI1_SDHI1I2, 0x0ec0), INTC_VECT(SDHI1_SDHI1I3, 0x0ee0),
+        INTC_VECT(SDHI1, 0x0ec0), INTC_VECT(SDHI1, 0x0ee0),
        INTC_VECT(MSU_MSU, 0x0f20), INTC_VECT(MSU_MSU2, 0x0f40),
        INTC_VECT(IRREM, 0x0f60),
        INTC_VECT(MSUG, 0x0fa0),
@@ -195,10 +197,6 @@ static struct intc_group intca_groups[] __initdata = {
        INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI,
                   FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
        INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1),
-        INTC_GROUP(SDHI0, SDHI0_SDHI0I0, SDHI0_SDHI0I1,
-                   SDHI0_SDHI0I2, SDHI0_SDHI0I3),
-        INTC_GROUP(SDHI1, SDHI1_SDHI1I0, SDHI1_SDHI1I1,
-                   SDHI1_SDHI1I2, SDHI1_SDHI1I3),
        INTC_GROUP(SHWYSTAT, SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM),
        INTC_GROUP(ICUSB, ICUSB_ICUSB0, ICUSB_ICUSB1),
        INTC_GROUP(ICUDMC, ICUDMC_ICUDMC1, ICUDMC_ICUDMC2),
@@ -236,10 +234,10 @@ static struct intc_mask_reg intca_mask_registers[] = {
          { SCIFB, SCIFA5, SCIFA4, MSIOF1,
            0, 0, MSIOF2, 0 } },
        { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */
-          { SDHI0_SDHI0I3, SDHI0_SDHI0I2, SDHI0_SDHI0I1, SDHI0_SDHI0I0,
+          { DISABLED, DISABLED, ENABLED, ENABLED,
            FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } },
        { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */
-          { SDHI1_SDHI1I3, SDHI1_SDHI1I2, SDHI1_SDHI1I1, SDHI1_SDHI1I0,
+          { DISABLED, DISABLED, ENABLED, ENABLED,
            TTI20, USBDMAC_USHDMI, 0, MSUG } },
        { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */
          { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10,
@@ -339,10 +337,14 @@ static struct intc_mask_reg intca_ack_registers[] __initdata = {
          { IRQ24A, IRQ25A, IRQ26A, IRQ27A, IRQ28A, IRQ29A, IRQ30A, IRQ31A } },
 };
-static DECLARE_INTC_DESC_ACK(intca_desc, "sh7377-intca",
+static struct intc_desc intca_desc __initdata = {
-                             intca_vectors, intca_groups,
+        .name = "sh7377-intca",
-                             intca_mask_registers, intca_prio_registers,
+        .force_enable = ENABLED,
-                             intca_sense_registers, intca_ack_registers);
+        .force_disable = DISABLED,
+        .hw = INTC_HW_DESC(intca_vectors, intca_groups,
+                           intca_mask_registers, intca_prio_registers,
+                           intca_sense_registers, intca_ack_registers),
+};
 void __init sh7377_init_irq(void)
 {
diff --git a/arch/arm/mach-u300/dummyspichip.c b/arch/arm/mach-u300/dummyspichip.c
index 962f9de454de..5f55012b7c9e 100644
--- a/arch/arm/mach-u300/dummyspichip.c
+++ b/arch/arm/mach-u300/dummyspichip.c
@@ -15,6 +15,7 @@
 #include <linux/mutex.h>
 #include <linux/spi/spi.h>
 #include <linux/dma-mapping.h>
+#include <linux/slab.h>
 /*
 * WARNING! Do not include this pl022-specific controller header
 * for any generic driver. It is only done in this dummy chip
diff --git a/arch/arm/mach-u300/mmc.c b/arch/arm/mach-u300/mmc.c
index 109f5a6e71c7..77fbb1e0e528 100644
--- a/arch/arm/mach-u300/mmc.c
+++ b/arch/arm/mach-u300/mmc.c
@@ -20,6 +20,7 @@
 #include <linux/regulator/machine.h>
 #include <linux/gpio.h>
 #include <linux/amba/mmci.h>
+#include <linux/slab.h>
 #include "mmc.h"
 #include "padmux.h"
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 9ddb49b1cb71..3b1a4ee01815 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -32,6 +32,7 @@
 #include <linux/clockchips.h>
 #include <linux/cnt32_to_63.h>
 #include <linux/io.h>
+#include <linux/gfp.h>
 #include <asm/clkdev.h>
 #include <asm/system.h>
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index 7161ba23b58a..334f0df4e948 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -16,7 +16,6 @@
 */
 #include <linux/kernel.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c
index 48876122df91..e2958eb567f9 100644
--- a/arch/arm/mach-w90x900/dev.c
+++ b/arch/arm/mach-w90x900/dev.c
@@ -18,6 +18,7 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/mtd.h>
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index c4ed9f93f646..5bd7c89a6045 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -736,6 +736,12 @@ config NEEDS_SYSCALL_FOR_CMPXCHG
 config OUTER_CACHE
        bool
+config OUTER_CACHE_SYNC
+        bool
+        help
+          The outer cache has a outer_cache_fns.sync function pointer
+          that can be used to drain the write buffer of the outer cache.
 config CACHE_FEROCEON_L2
        bool "Enable the Feroceon L2 cache controller"
        depends on ARCH_KIRKWOOD || ARCH_MV78XX0
@@ -757,6 +763,7 @@ config CACHE_L2X0
                   REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4
        default y
        select OUTER_CACHE
+        select OUTER_CACHE_SYNC
        help
          This option enables the L2x0 PrimeCell.
@@ -781,3 +788,9 @@ config ARM_L1_CACHE_SHIFT
        int
        default 6 if ARM_L1_CACHE_SHIFT_6
        default 5
+config ARCH_HAS_BARRIERS
+        bool
+        help
+          This option allows the use of custom mandatory barriers
+          included via the mach/barriers.h file.
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index edddd66faac6..a2ab51fa73e2 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -166,15 +166,15 @@ union offset_union {
 THUMB( "1:     "ins"   %1, [%2]\n"     )               \
 THUMB( "       add     %2, %2, #1\n"   )               \
        "2:\n"                                          \
-        "       .section .fixup,\"ax\"\n"               \
+        "       .pushsection .fixup,\"ax\"\n"           \
        "       .align  2\n"                            \
        "3:     mov     %0, #1\n"                       \
        "       b       2b\n"                           \
-        "       .previous\n"                            \
+        "       .popsection\n"                          \
-        "       .section __ex_table,\"a\"\n"            \
+        "       .pushsection __ex_table,\"a\"\n"        \
        "       .align  3\n"                            \
        "       .long   1b, 3b\n"                       \
-        "       .previous\n"                            \
+        "       .popsection\n"                          \
        : "=r" (err), "=&r" (val), "=r" (addr)          \
        : "0" (err), "2" (addr))
@@ -226,16 +226,16 @@ union offset_union {
                "       mov     %1, %1, "NEXT_BYTE"\n"          \
                "2:     "ins"   %1, [%2]\n"                     \
                "3:\n"                                          \
-                "       .section .fixup,\"ax\"\n"               \
+                "       .pushsection .fixup,\"ax\"\n"           \
                "       .align  2\n"                            \
                "4:     mov     %0, #1\n"                       \
                "       b       3b\n"                           \
-                "       .previous\n"                            \
+                "       .popsection\n"                          \
-                "       .section __ex_table,\"a\"\n"            \
+                "       .pushsection __ex_table,\"a\"\n"        \
                "       .align  3\n"                            \
                "       .long   1b, 4b\n"                       \
                "       .long   2b, 4b\n"                       \
-                "       .previous\n"                            \
+                "       .popsection\n"                          \
                : "=r" (err), "=&r" (v), "=&r" (a)              \
                : "0" (err), "1" (v), "2" (a));                 \
                if (err)                                        \
@@ -266,18 +266,18 @@ union offset_union {
                "       mov     %1, %1, "NEXT_BYTE"\n"          \
                "4:     "ins"   %1, [%2]\n"                     \
                "5:\n"                                          \
-                "       .section .fixup,\"ax\"\n"               \
+                "       .pushsection .fixup,\"ax\"\n"           \
                "       .align  2\n"                            \
                "6:     mov     %0, #1\n"                       \
                "       b       5b\n"                           \
-                "       .previous\n"                            \
+                "       .popsection\n"                          \
-                "       .section __ex_table,\"a\"\n"            \
+                "       .pushsection __ex_table,\"a\"\n"        \
                "       .align  3\n"                            \
                "       .long   1b, 6b\n"                       \
                "       .long   2b, 6b\n"                       \
                "       .long   3b, 6b\n"                       \
                "       .long   4b, 6b\n"                       \
-                "       .previous\n"                            \
+                "       .popsection\n"                          \
                : "=r" (err), "=&r" (v), "=&r" (a)              \
                : "0" (err), "1" (v), "2" (a));                 \
                if (err)                                        \
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index 07334632d3e2..21ad68ba22ba 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -93,6 +93,15 @@ static inline void l2x0_flush_line(unsigned long addr)
 }
 #endif
+static void l2x0_cache_sync(void)
+{
+        unsigned long flags;
+        spin_lock_irqsave(&l2x0_lock, flags);
+        cache_sync();
+        spin_unlock_irqrestore(&l2x0_lock, flags);
+}
 static inline void l2x0_inv_all(void)
 {
        unsigned long flags;
@@ -225,6 +234,7 @@ void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask)
        outer_cache.inv_range = l2x0_inv_range;
        outer_cache.clean_range = l2x0_clean_range;
        outer_cache.flush_range = l2x0_flush_range;
+        outer_cache.sync = l2x0_cache_sync;
        printk(KERN_INFO "L2X0 cache controller enabled\n");
 }
diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c
index 8bca4dea6dfa..f55fa1044f72 100644
--- a/arch/arm/mm/copypage-v6.c
+++ b/arch/arm/mm/copypage-v6.c
@@ -41,14 +41,7 @@ static void v6_copy_user_highpage_nonaliasing(struct page *to,
        kfrom = kmap_atomic(from, KM_USER0);
        kto = kmap_atomic(to, KM_USER1);
        copy_page(kto, kfrom);
-#ifdef CONFIG_HIGHMEM
+        __cpuc_flush_dcache_area(kto, PAGE_SIZE);
-        /*
-         * kmap_atomic() doesn't set the page virtual address, and
-         * kunmap_atomic() takes care of cache flushing already.
-         */
-        if (page_address(to) != NULL)
-#endif
-                __cpuc_flush_dcache_area(kto, PAGE_SIZE);
        kunmap_atomic(kto, KM_USER1);
        kunmap_atomic(kfrom, KM_USER0);
 }
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 0da7eccf7749..13fa536d82e6 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -11,7 +11,7 @@
 */
 #include <linux/module.h>
 #include <linux/mm.h>
-#include <linux/slab.h>
+#include <linux/gfp.h>
 #include <linux/errno.h>
 #include <linux/list.h>
 #include <linux/init.h>
@@ -464,6 +464,11 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset,
                                vaddr += offset;
                                op(vaddr, len, dir);
                                kunmap_high(page);
+                        } else if (cache_is_vipt()) {
+                                pte_t saved_pte;
+                                vaddr = kmap_high_l1_vipt(page, &saved_pte);
+                                op(vaddr + offset, len, dir);
+                                kunmap_high_l1_vipt(page, saved_pte);
                        }
                } else {
                        vaddr = page_address(page) + offset;
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index c9b97e9836a2..0d414c28eb2c 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -16,6 +16,7 @@
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 #include <linux/pagemap.h>
+#include <linux/gfp.h>
 #include <asm/bugs.h>
 #include <asm/cacheflush.h>
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index e34f095e2090..c6844cb9b508 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -13,6 +13,7 @@
 #include <asm/cacheflush.h>
 #include <asm/cachetype.h>
+#include <asm/highmem.h>
 #include <asm/smp_plat.h>
 #include <asm/system.h>
 #include <asm/tlbflush.h>
@@ -152,21 +153,25 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
 void __flush_dcache_page(struct address_space *mapping, struct page *page)
 {
-        void *addr = page_address(page);
        /*
         * Writeback any data associated with the kernel mapping of this
         * page.  This ensures that data in the physical page is mutually
         * coherent with the kernels mapping.
         */
-#ifdef CONFIG_HIGHMEM
+        if (!PageHighMem(page)) {
-        /*
+                __cpuc_flush_dcache_area(page_address(page), PAGE_SIZE);
-         * kmap_atomic() doesn't set the page virtual address, and
+        } else {
-         * kunmap_atomic() takes care of cache flushing already.
+                void *addr = kmap_high_get(page);
-         */
+                if (addr) {
-        if (addr)
+                        __cpuc_flush_dcache_area(addr, PAGE_SIZE);
-#endif
+                        kunmap_high(page);
-                __cpuc_flush_dcache_area(addr, PAGE_SIZE);
+                } else if (cache_is_vipt()) {
+                        pte_t saved_pte;
+                        addr = kmap_high_l1_vipt(page, &saved_pte);
+                        __cpuc_flush_dcache_area(addr, PAGE_SIZE);
+                        kunmap_high_l1_vipt(page, saved_pte);
+                }
+        }
        /*
         * If this is a page cache page, and we have an aliasing VIPT cache,
diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c
index 2be1ec7c1b41..77b030f5ec09 100644
--- a/arch/arm/mm/highmem.c
+++ b/arch/arm/mm/highmem.c
@@ -79,7 +79,8 @@ void kunmap_atomic(void *kvaddr, enum km_type type)
        unsigned int idx = type + KM_TYPE_NR * smp_processor_id();
        if (kvaddr >= (void *)FIXADDR_START) {
-                __cpuc_flush_dcache_area((void *)vaddr, PAGE_SIZE);
+                if (cache_is_vivt())
+                        __cpuc_flush_dcache_area((void *)vaddr, PAGE_SIZE);
 #ifdef CONFIG_DEBUG_HIGHMEM
                BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
                set_pte_ext(TOP_PTE(vaddr), __pte(0), 0);
@@ -124,3 +125,87 @@ struct page *kmap_atomic_to_page(const void *ptr)
        pte = TOP_PTE(vaddr);
        return pte_page(*pte);
 }
+#ifdef CONFIG_CPU_CACHE_VIPT
+#include <linux/percpu.h>
+/*
+ * The VIVT cache of a highmem page is always flushed before the page
+ * is unmapped. Hence unmapped highmem pages need no cache maintenance
+ * in that case.
+ *
+ * However unmapped pages may still be cached with a VIPT cache, and
+ * it is not possible to perform cache maintenance on them using physical
+ * addresses unfortunately.  So we have no choice but to set up a temporary
+ * virtual mapping for that purpose.
+ *
+ * Yet this VIPT cache maintenance may be triggered from DMA support
+ * functions which are possibly called from interrupt context. As we don't
+ * want to keep interrupt disabled all the time when such maintenance is
+ * taking place, we therefore allow for some reentrancy by preserving and
+ * restoring the previous fixmap entry before the interrupted context is
+ * resumed.  If the reentrancy depth is 0 then there is no need to restore
+ * the previous fixmap, and leaving the current one in place allow it to
+ * be reused the next time without a TLB flush (common with DMA).
+ */
+static DEFINE_PER_CPU(int, kmap_high_l1_vipt_depth);
+void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte)
+{
+        unsigned int idx, cpu = smp_processor_id();
+        int *depth = &per_cpu(kmap_high_l1_vipt_depth, cpu);
+        unsigned long vaddr, flags;
+        pte_t pte, *ptep;
+        idx = KM_L1_CACHE + KM_TYPE_NR * cpu;
+        vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+        ptep = TOP_PTE(vaddr);
+        pte = mk_pte(page, kmap_prot);
+        if (!in_interrupt())
+                preempt_disable();
+        raw_local_irq_save(flags);
+        (*depth)++;
+        if (pte_val(*ptep) == pte_val(pte)) {
+                *saved_pte = pte;
+        } else {
+                *saved_pte = *ptep;
+                set_pte_ext(ptep, pte, 0);
+                local_flush_tlb_kernel_page(vaddr);
+        }
+        raw_local_irq_restore(flags);
+        return (void *)vaddr;
+}
+void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte)
+{
+        unsigned int idx, cpu = smp_processor_id();
+        int *depth = &per_cpu(kmap_high_l1_vipt_depth, cpu);
+        unsigned long vaddr, flags;
+        pte_t pte, *ptep;
+        idx = KM_L1_CACHE + KM_TYPE_NR * cpu;
+        vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+        ptep = TOP_PTE(vaddr);
+        pte = mk_pte(page, kmap_prot);
+        BUG_ON(pte_val(*ptep) != pte_val(pte));
+        BUG_ON(*depth <= 0);
+        raw_local_irq_save(flags);
+        (*depth)--;
+        if (*depth != 0 && pte_val(pte) != pte_val(saved_pte)) {
+                set_pte_ext(ptep, saved_pte, 0);
+                local_flush_tlb_kernel_page(vaddr);
+        }
+        raw_local_irq_restore(flags);
+        if (!in_interrupt())
+                preempt_enable();
+}
+#endif  /* CONFIG_CPU_CACHE_VIPT */
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 7829cb5425f5..0ed29bfeba1c 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -17,6 +17,7 @@
 #include <linux/initrd.h>
 #include <linux/sort.h>
 #include <linux/highmem.h>
+#include <linux/gfp.h>
 #include <asm/mach-types.h>
 #include <asm/sections.h>
@@ -85,9 +86,6 @@ void show_mem(void)
        printk("Mem-info:\n");
        show_free_areas();
        for_each_online_node(node) {
-                pg_data_t *n = NODE_DATA(node);
-                struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
                for_each_nodebank (i,mi,node) {
                        struct membank *bank = &mi->bank[i];
                        unsigned int pfn1, pfn2;
@@ -96,8 +94,8 @@ void show_mem(void)
                        pfn1 = bank_pfn_start(bank);
                        pfn2 = bank_pfn_end(bank);
-                        page = map + pfn1;
+                        page = pfn_to_page(pfn1);
-                        end  = map + pfn2;
+                        end  = pfn_to_page(pfn2 - 1) + 1;
                        do {
                                total++;
@@ -602,9 +600,6 @@ void __init mem_init(void)
        reserved_pages = free_pages = 0;
        for_each_online_node(node) {
-                pg_data_t *n = NODE_DATA(node);
-                struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
                for_each_nodebank(i, &meminfo, node) {
                        struct membank *bank = &meminfo.bank[i];
                        unsigned int pfn1, pfn2;
@@ -613,8 +608,8 @@ void __init mem_init(void)
                        pfn1 = bank_pfn_start(bank);
                        pfn2 = bank_pfn_end(bank);
-                        page = map + pfn1;
+                        page = pfn_to_page(pfn1);
-                        end  = map + pfn2;
+                        end  = pfn_to_page(pfn2 - 1) + 1;
                        do {
                                if (PageReserved(page))
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 9d4da6ac28eb..241c24a1c18f 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -420,6 +420,10 @@ static void __init build_mem_type_table(void)
                user_pgprot |= L_PTE_SHARED;
                kern_pgprot |= L_PTE_SHARED;
                vecs_pgprot |= L_PTE_SHARED;
+                mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_S;
+                mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
+                mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
+                mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
                mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S;
                mem_types[MT_MEMORY_NONCACHED].prot_sect |= PMD_SECT_S;
 #endif
@@ -1050,10 +1054,12 @@ void setup_mm_for_reboot(char mode)
        pgd_t *pgd;
        int i;
-        if (current->mm && current->mm->pgd)
+        /*
-                pgd = current->mm->pgd;
+         * We need to access to user-mode page tables here. For kernel threads
-        else
+         * we don't have any user-mode mappings so we use the context that we
-                pgd = init_mm.pgd;
+         * "borrowed".
+         */
+        pgd = current->active_mm->pgd;
        base_pmdval = PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | PMD_TYPE_SECT;
        if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale())
diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index 2690146161ba..be5f58e153bf 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -8,6 +8,7 @@
 * published by the Free Software Foundation.
 */
 #include <linux/mm.h>
+#include <linux/gfp.h>
 #include <linux/highmem.h>
 #include <asm/pgalloc.h>
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index ee7700242c19..5c47760c2064 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -45,7 +45,7 @@ ENTRY(cpu_sa1100_proc_init)
        mcr     p15, 0, r0, c9, c0, 5           @ Allow read-buffer operations from userland
        mov     pc, lr
-        .previous
+        .section .text
 /*
 * cpu_sa1100_proc_fin()
diff --git a/arch/arm/nwfpe/entry.S b/arch/arm/nwfpe/entry.S
index 48bca0db4607..cafa18354339 100644
--- a/arch/arm/nwfpe/entry.S
+++ b/arch/arm/nwfpe/entry.S
@@ -111,12 +111,12 @@ next:
        @ to fault.  Emit the appropriate exception gunk to fix things up.
        @ ??? For some reason, faults can happen at .Lx2 even with a
        @ plain LDR instruction.  Weird, but it seems harmless.
-        .section .fixup,"ax"
+        .pushsection .fixup,"ax"
        .align  2
 .Lfix:  mov     pc, r9                  @ let the user eat segfaults
-        .previous
+        .popsection
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
        .align  3
        .long   .Lx1, .Lfix
-        .previous
+        .popsection
diff --git a/arch/arm/plat-mxc/audmux-v2.c b/arch/arm/plat-mxc/audmux-v2.c
index d983cd6c788c..0c2cc5cd4d83 100644
--- a/arch/arm/plat-mxc/audmux-v2.c
+++ b/arch/arm/plat-mxc/audmux-v2.c
@@ -24,6 +24,7 @@
 #include <linux/io.h>
 #include <linux/clk.h>
 #include <linux/debugfs.h>
+#include <linux/slab.h>
 #include <mach/audmux.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/plat-mxc/include/mach/board-mx31pdk.h b/arch/arm/plat-mxc/include/mach/board-mx31_3ds.h
index 2bbd6ed17f50..da92933a233b 100644
--- a/arch/arm/plat-mxc/include/mach/board-mx31pdk.h
+++ b/arch/arm/plat-mxc/include/mach/board-mx31_3ds.h
@@ -8,8 +8,8 @@
 * published by the Free Software Foundation.
 */
-#ifndef __ASM_ARCH_MXC_BOARD_MX31PDK_H__
+#ifndef __ASM_ARCH_MXC_BOARD_MX31_3DS_H__
-#define __ASM_ARCH_MXC_BOARD_MX31PDK_H__
+#define __ASM_ARCH_MXC_BOARD_MX31_3DS_H__
 /* Definitions for components on the Debug board */
@@ -56,4 +56,4 @@
 #define MXC_MAX_EXP_IO_LINES    16
-#endif /* __ASM_ARCH_MXC_BOARD_MX31PDK_H__ */
+#endif /* __ASM_ARCH_MXC_BOARD_MX31_3DS_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
index 07be8ad7ec37..7c4870bd5a21 100644
--- a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
+++ b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
@@ -31,7 +31,13 @@
 #define DMA_MODE_WRITE          1
 #define DMA_MODE_MASK           1
-#define DMA_BASE IO_ADDRESS(DMA_BASE_ADDR)
+#define MX1_DMA_REG(offset)     MX1_IO_ADDRESS(MX1_DMA_BASE_ADDR + (offset))
+/* DMA Interrupt Mask Register */
+#define MX1_DMA_DIMR            MX1_DMA_REG(0x08)
+/* Channel Control Register */
+#define MX1_DMA_CCR(x)          MX1_DMA_REG(0x8c + ((x) << 6))
 #define IMX_DMA_MEMSIZE_32      (0 << 4)
 #define IMX_DMA_MEMSIZE_8       (1 << 4)
diff --git a/arch/arm/plat-mxc/include/mach/mx51.h b/arch/arm/plat-mxc/include/mach/mx51.h
index 771532b6b4a6..5aad344d5651 100644
--- a/arch/arm/plat-mxc/include/mach/mx51.h
+++ b/arch/arm/plat-mxc/include/mach/mx51.h
@@ -14,7 +14,7 @@
 * FB100000     70000000        1M      SPBA 0
 * FB000000     73F00000        1M      AIPS 1
 * FB200000     83F00000        1M      AIPS 2
- * FA100000     8FFFC000        16K     TZIC (interrupt controller)
+ *              8FFFC000        16K     TZIC (interrupt controller)
 *              90000000        256M    CSD0 SDRAM/DDR
 *              A0000000        256M    CSD1 SDRAM/DDR
 *              B0000000        128M    CS0 Flash
@@ -23,11 +23,17 @@
 *              C8000000        64M     CS3 Flash
 *              CC000000        32M     CS4 SRAM
 *              CE000000        32M     CS5 SRAM
- * F9000000     CFFF0000        64K     NFC (NAND Flash AXI)
+ *              CFFF0000        64K     NFC (NAND Flash AXI)
 *
 */
 /*
+ * IROM
+ */
+#define MX51_IROM_BASE_ADDR             0x0
+#define MX51_IROM_SIZE                  SZ_64K
+/*
 * IRAM
 */
 #define MX51_IRAM_BASE_ADDR             0x1FFE0000      /* internal ram */
@@ -40,7 +46,6 @@
 * NFC
 */
 #define MX51_NFC_AXI_BASE_ADDR          0xCFFF0000      /* NAND flash AXI */
-#define MX51_NFC_AXI_BASE_ADDR_VIRT     0xF9000000
 #define MX51_NFC_AXI_SIZE               SZ_64K
 /*
@@ -49,9 +54,8 @@
 #define MX51_GPU_BASE_ADDR              0x20000000
 #define MX51_GPU2D_BASE_ADDR            0xD0000000
-#define MX51_TZIC_BASE_ADDR             0x8FFFC000
+#define MX51_TZIC_BASE_ADDR_TO1         0x8FFFC000
-#define MX51_TZIC_BASE_ADDR_VIRT        0xFA100000
+#define MX51_TZIC_BASE_ADDR             0xE0000000
-#define MX51_TZIC_SIZE                  SZ_16K
 #define MX51_DEBUG_BASE_ADDR            0x60000000
 #define MX51_DEBUG_BASE_ADDR_VIRT       0xFA200000
@@ -232,12 +236,10 @@
 #define MX51_IO_ADDRESS(x)                                      \
        (void __iomem *)                                        \
        (MX51_IS_MODULE(x, IRAM) ? MX51_IRAM_IO_ADDRESS(x) :    \
-        MX51_IS_MODULE(x, TZIC) ? MX51_TZIC_IO_ADDRESS(x) :     \
        MX51_IS_MODULE(x, DEBUG) ? MX51_DEBUG_IO_ADDRESS(x) :   \
        MX51_IS_MODULE(x, SPBA0) ? MX51_SPBA0_IO_ADDRESS(x) :   \
        MX51_IS_MODULE(x, AIPS1) ? MX51_AIPS1_IO_ADDRESS(x) :   \
-        MX51_IS_MODULE(x, AIPS2) ? MX51_AIPS2_IO_ADDRESS(x) :   \
+        MX51_IS_MODULE(x, AIPS2) ? MX51_AIPS2_IO_ADDRESS(x) : \
-        MX51_IS_MODULE(x, NFC_AXI) ? MX51_NFC_AXI_IO_ADDRESS(x) : \
        0xDEADBEEF)
 /*
@@ -246,9 +248,6 @@
 #define MX51_IRAM_IO_ADDRESS(x)  \
        (((x) - MX51_IRAM_BASE_ADDR) + MX51_IRAM_BASE_ADDR_VIRT)
-#define MX51_TZIC_IO_ADDRESS(x)  \
-        (((x) - MX51_TZIC_BASE_ADDR) + MX51_TZIC_BASE_ADDR_VIRT)
 #define MX51_DEBUG_IO_ADDRESS(x)  \
        (((x) - MX51_DEBUG_BASE_ADDR) + MX51_DEBUG_BASE_ADDR_VIRT)
@@ -261,9 +260,6 @@
 #define MX51_AIPS2_IO_ADDRESS(x)  \
        (((x) - MX51_AIPS2_BASE_ADDR) + MX51_AIPS2_BASE_ADDR_VIRT)
-#define MX51_NFC_AXI_IO_ADDRESS(x) \
-        (((x) - MX51_NFC_AXI_BASE_ADDR) + MX51_NFC_AXI_BASE_ADDR_VIRT)
 #define MX51_IS_MEM_DEVICE_NONSHARED(x)         0
 /*
@@ -443,12 +439,7 @@
 #if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
-extern unsigned int system_rev;
+extern int mx51_revision(void);
-static inline unsigned int mx51_revision(void)
-{
-        return system_rev;
-}
 #endif
 #endif  /*  __ASM_ARCH_MXC_MX51_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h
index 52e476a150ca..b6d3d0fddc48 100644
--- a/arch/arm/plat-mxc/include/mach/uncompress.h
+++ b/arch/arm/plat-mxc/include/mach/uncompress.h
@@ -66,6 +66,7 @@ static inline void flush(void)
 #define MX2X_UART1_BASE_ADDR    0x1000a000
 #define MX3X_UART1_BASE_ADDR    0x43F90000
 #define MX3X_UART2_BASE_ADDR    0x43F94000
+#define MX51_UART1_BASE_ADDR    0x73fbc000
 static __inline__ void __arch_decomp_setup(unsigned long arch_id)
 {
@@ -101,6 +102,9 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id)
        case MACH_TYPE_MAGX_ZN5:
                uart_base = MX3X_UART2_BASE_ADDR;
                break;
+        case MACH_TYPE_MX51_BABBAGE:
+                uart_base = MX51_UART1_BASE_ADDR;
+                break;
        default:
                break;
        }
diff --git a/arch/arm/plat-mxc/pwm.c b/arch/arm/plat-mxc/pwm.c
index 4ff6dfe04283..c36f2630ed93 100644
--- a/arch/arm/plat-mxc/pwm.c
+++ b/arch/arm/plat-mxc/pwm.c
@@ -11,6 +11,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 088c1a03b946..f12f0e39ddf2 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -44,9 +44,6 @@
 #define NO_LENGTH_CHECK 0xffffffff
-unsigned char omap_bootloader_tag[512];
-int omap_bootloader_tag_len;
 struct omap_board_config_kernel *omap_board_config;
 int omap_board_config_size;
@@ -100,10 +97,17 @@ EXPORT_SYMBOL(omap_get_var_config);
 #include <linux/clocksource.h>
+/*
+ * offset_32k holds the init time counter value. It is then subtracted
+ * from every counter read to achieve a counter that counts time from the
+ * kernel boot (needed for sched_clock()).
+ */
+static u32 offset_32k __read_mostly;
 #ifdef CONFIG_ARCH_OMAP16XX
 static cycle_t omap16xx_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED);
+        return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED) - offset_32k;
 }
 #else
 #define omap16xx_32k_read       NULL
@@ -112,7 +116,7 @@ static cycle_t omap16xx_32k_read(struct clocksource *cs)
 #ifdef CONFIG_ARCH_OMAP2420
 static cycle_t omap2420_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10);
+        return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k;
 }
 #else
 #define omap2420_32k_read       NULL
@@ -121,7 +125,7 @@ static cycle_t omap2420_32k_read(struct clocksource *cs)
 #ifdef CONFIG_ARCH_OMAP2430
 static cycle_t omap2430_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10);
+        return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k;
 }
 #else
 #define omap2430_32k_read       NULL
@@ -130,7 +134,7 @@ static cycle_t omap2430_32k_read(struct clocksource *cs)
 #ifdef CONFIG_ARCH_OMAP3
 static cycle_t omap34xx_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10);
+        return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10) - offset_32k;
 }
 #else
 #define omap34xx_32k_read       NULL
@@ -139,7 +143,7 @@ static cycle_t omap34xx_32k_read(struct clocksource *cs)
 #ifdef CONFIG_ARCH_OMAP4
 static cycle_t omap44xx_32k_read(struct clocksource *cs)
 {
-        return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10);
+        return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10) - offset_32k;
 }
 #else
 #define omap44xx_32k_read       NULL
@@ -227,6 +231,8 @@ static int __init omap_init_clocksource_32k(void)
                clocksource_32k.mult = clocksource_hz2mult(32768,
                                            clocksource_32k.shift);
+                offset_32k = clocksource_32k.read(&clocksource_32k);
                if (clocksource_register(&clocksource_32k))
                        printk(err, clocksource_32k.name);
        }
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 4a4cd8774aaa..95677d17cd1c 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -14,6 +14,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 2ab224c8e16c..1d959965ff52 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -29,6 +29,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <asm/system.h>
 #include <mach/hardware.h>
@@ -936,6 +937,15 @@ void omap_start_dma(int lch)
 {
        u32 l;
+        /*
+         * The CPC/CDAC register needs to be initialized to zero
+         * before starting dma transfer.
+         */
+        if (cpu_is_omap15xx())
+                dma_write(0, CPC(lch));
+        else
+                dma_write(0, CDAC(lch));
        if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
                int next_lch, cur_lch;
                char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT];
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 337199ed3479..45a225d09125 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -798,7 +798,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
        case METHOD_MPUIO:
                reg += OMAP_MPUIO_GPIO_INT_EDGE;
                l = __raw_readl(reg);
-                if (trigger & IRQ_TYPE_EDGE_BOTH)
+                if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
                        bank->toggle_mask |= 1 << gpio;
                if (trigger & IRQ_TYPE_EDGE_RISING)
                        l |= 1 << gpio;
@@ -812,7 +812,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
        case METHOD_GPIO_1510:
                reg += OMAP1510_GPIO_INT_CONTROL;
                l = __raw_readl(reg);
-                if (trigger & IRQ_TYPE_EDGE_BOTH)
+                if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
                        bank->toggle_mask |= 1 << gpio;
                if (trigger & IRQ_TYPE_EDGE_RISING)
                        l |= 1 << gpio;
@@ -846,7 +846,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
        case METHOD_GPIO_7XX:
                reg += OMAP7XX_GPIO_INT_CONTROL;
                l = __raw_readl(reg);
-                if (trigger & IRQ_TYPE_EDGE_BOTH)
+                if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
                        bank->toggle_mask |= 1 << gpio;
                if (trigger & IRQ_TYPE_EDGE_RISING)
                        l |= 1 << gpio;
@@ -2140,18 +2140,18 @@ void omap2_gpio_resume_after_retention(void)
                if (gen) {
                        u32 old0, old1;
-                        if (cpu_is_omap24xx() || cpu_is_omap44xx()) {
+                        if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
                                old0 = __raw_readl(bank->base +
                                        OMAP24XX_GPIO_LEVELDETECT0);
                                old1 = __raw_readl(bank->base +
                                        OMAP24XX_GPIO_LEVELDETECT1);
-                        __raw_writel(old0 | gen, bank->base +
+                                __raw_writel(old0 | gen, bank->base +
                                        OMAP24XX_GPIO_LEVELDETECT0);
-                        __raw_writel(old1 | gen, bank->base +
+                                __raw_writel(old1 | gen, bank->base +
                                        OMAP24XX_GPIO_LEVELDETECT1);
-                        __raw_writel(old0, bank->base +
+                                __raw_writel(old0, bank->base +
                                        OMAP24XX_GPIO_LEVELDETECT0);
-                        __raw_writel(old1, bank->base +
+                                __raw_writel(old1, bank->base +
                                        OMAP24XX_GPIO_LEVELDETECT1);
                        }
diff --git a/arch/arm/plat-omap/include/plat/blizzard.h b/arch/arm/plat-omap/include/plat/blizzard.h
index 8d160f171372..56e7f2e7d12f 100644
--- a/arch/arm/plat-omap/include/plat/blizzard.h
+++ b/arch/arm/plat-omap/include/plat/blizzard.h
@@ -6,7 +6,7 @@ struct blizzard_platform_data {
        void            (*power_down)(struct device *dev);
        unsigned long   (*get_clock_rate)(struct device *dev);
-        unsigned        te_connected : 1;
+        unsigned        te_connected:1;
 };
 #endif
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index ed8786c41df2..75141742300c 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -167,10 +167,14 @@ IS_OMAP_SUBCLASS(443x, 0x443)
 #if defined(MULTI_OMAP2)
 # if defined(CONFIG_ARCH_OMAP2)
 #  undef  cpu_is_omap24xx
-#  undef  cpu_is_omap242x
-#  undef  cpu_is_omap243x
 #  define cpu_is_omap24xx()             is_omap24xx()
+# endif
+# if defined (CONFIG_ARCH_OMAP2420)
+#  undef  cpu_is_omap242x
 #  define cpu_is_omap242x()             is_omap242x()
+# endif
+# if defined (CONFIG_ARCH_OMAP2430)
+#  undef  cpu_is_omap243x
 #  define cpu_is_omap243x()             is_omap243x()
 # endif
 # if defined(CONFIG_ARCH_OMAP3)
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index b65088a869e9..401701977dbb 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -345,8 +345,6 @@
 #define INT_34XX_MMC3_IRQ       94
 #define INT_34XX_GPT12_IRQ      95
-#define INT_34XX_BENCH_MPU_EMUL 3
 #define INT_35XX_HECC0_IRQ              24
 #define INT_35XX_HECC1_IRQ              28
 #define INT_35XX_EMAC_C0_RXTHRESH_IRQ   67
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index 39748354ce45..7de903d7c1ce 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -59,7 +59,7 @@
 #define OMAP44XX_MCBSP1_BASE    0x49022000
 #define OMAP44XX_MCBSP2_BASE    0x49024000
 #define OMAP44XX_MCBSP3_BASE    0x49026000
-#define OMAP44XX_MCBSP4_BASE    0x48074000
+#define OMAP44XX_MCBSP4_BASE    0x48096000
 #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index 6ba88d2630d9..f8efd5466b1d 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -29,4 +29,11 @@ struct omap_nand_platform_data {
 /* size (4 KiB) for IO mapping */
 #define NAND_IO_SIZE    SZ_4K
+#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
 extern int gpmc_nand_init(struct omap_nand_platform_data *d);
+#else
+static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
+{
+        return 0;
+}
+#endif
diff --git a/arch/arm/plat-omap/include/plat/omap44xx.h b/arch/arm/plat-omap/include/plat/omap44xx.h
index 2302474a3748..b3ef1a7f53cc 100644
--- a/arch/arm/plat-omap/include/plat/omap44xx.h
+++ b/arch/arm/plat-omap/include/plat/omap44xx.h
@@ -32,7 +32,7 @@
 #define OMAP4430_PRM_BASE               0x4a306000
 #define OMAP44XX_GPMC_BASE              0x50000000
 #define OMAP443X_SCM_BASE               0x4a002000
-#define OMAP443X_CTRL_BASE              OMAP443X_SCM_BASE
+#define OMAP443X_CTRL_BASE              0x4a100000
 #define OMAP44XX_IC_BASE                0x48200000
 #define OMAP44XX_IVA_INTC_BASE          0x40000000
 #define IRQ_SIR_IRQ                     0x0040
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 440b4164f2f6..36d6ea56ab51 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -294,8 +294,8 @@ struct omap_hwmod_class_sysconfig {
        u16 rev_offs;
        u16 sysc_offs;
        u16 syss_offs;
+        u16 sysc_flags;
        u8 idlemodes;
-        u8 sysc_flags;
        u8 clockact;
        struct omap_hwmod_sysc_fields *sysc_fields;
 };
diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h
index d6a0e27d5a7f..9fbd91419cd1 100644
--- a/arch/arm/plat-omap/include/plat/prcm.h
+++ b/arch/arm/plat-omap/include/plat/prcm.h
@@ -24,7 +24,7 @@
 #define __ASM_ARM_ARCH_OMAP_PRCM_H
 u32 omap_prcm_get_reset_sources(void);
-void omap_prcm_arch_reset(char mode);
+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/system.h b/arch/arm/plat-omap/include/plat/system.h
index c58a4ef42a45..d0a119f735b4 100644
--- a/arch/arm/plat-omap/include/plat/system.h
+++ b/arch/arm/plat-omap/include/plat/system.h
@@ -22,7 +22,7 @@ static inline void arch_idle(void)
        cpu_do_idle();
 }
-static inline void omap1_arch_reset(char mode)
+static inline void omap1_arch_reset(char mode, const char *cmd)
 {
        /*
         * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
@@ -43,9 +43,9 @@ static inline void omap1_arch_reset(char mode)
 static inline void arch_reset(char mode, const char *cmd)
 {
        if (!cpu_class_is_omap2())
-                omap1_arch_reset(mode);
+                omap1_arch_reset(mode, cmd);
        else
-                omap_prcm_arch_reset(mode);
+                omap_prcm_arch_reset(mode, cmd);
 }
 #endif
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index 288e29e1c06f..876ca8d5e927 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -46,14 +46,14 @@ struct ehci_hcd_omap_platform_data {
 struct omap_musb_board_data {
        u8      interface_type;
        u8      mode;
-        u8      power;
+        u16     power;
 };
 enum musb_interface    {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
 extern void usb_musb_init(struct omap_musb_board_data *board_data);
-extern void usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata);
+extern void usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata);
 #endif
diff --git a/arch/arm/plat-omap/iommu-debug.c b/arch/arm/plat-omap/iommu-debug.c
index afd1c27cff7c..e6c0d536899c 100644
--- a/arch/arm/plat-omap/iommu-debug.c
+++ b/arch/arm/plat-omap/iommu-debug.c
@@ -13,6 +13,7 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <linux/uaccess.h>
 #include <linux/platform_device.h>
 #include <linux/debugfs.h>
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index 905ed832df56..0e137663349c 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -13,6 +13,7 @@
 #include <linux/err.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/clk.h>
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index 936aef1971cd..65c6d1ff7237 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -11,6 +11,7 @@
 */
 #include <linux/err.h>
+#include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/device.h>
 #include <linux/scatterlist.h>
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 4229cec53140..08a2df766289 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -25,6 +25,7 @@
 #include <linux/interrupt.h>
 #include <linux/device.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <plat/mailbox.h>
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index e47686e0a633..e1d0440fd4a8 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -23,6 +23,7 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <plat/dma.h>
 #include <plat/mcbsp.h>
@@ -133,8 +134,7 @@ static irqreturn_t omap_mcbsp_tx_irq_handler(int irq, void *dev_id)
                dev_err(mcbsp_tx->dev, "TX Frame Sync Error! : 0x%x\n",
                        irqst_spcr2);
                /* Writing zero to XSYNC_ERR clears the IRQ */
-                MCBSP_WRITE(mcbsp_tx, SPCR2,
+                MCBSP_WRITE(mcbsp_tx, SPCR2, MCBSP_READ_CACHE(mcbsp_tx, SPCR2));
-                            MCBSP_READ_CACHE(mcbsp_tx, SPCR2) & ~(XSYNC_ERR));
        } else {
                complete(&mcbsp_tx->tx_irq_completion);
        }
@@ -154,8 +154,7 @@ static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
                dev_err(mcbsp_rx->dev, "RX Frame Sync Error! : 0x%x\n",
                        irqst_spcr1);
                /* Writing zero to RSYNC_ERR clears the IRQ */
-                MCBSP_WRITE(mcbsp_rx, SPCR1,
+                MCBSP_WRITE(mcbsp_rx, SPCR1, MCBSP_READ_CACHE(mcbsp_rx, SPCR1));
-                            MCBSP_READ_CACHE(mcbsp_rx, SPCR1) & ~(RSYNC_ERR));
        } else {
                complete(&mcbsp_rx->tx_irq_completion);
        }
@@ -934,8 +933,7 @@ int omap_mcbsp_pollwrite(unsigned int id, u16 buf)
        /* if frame sync error - clear the error */
        if (MCBSP_READ(mcbsp, SPCR2) & XSYNC_ERR) {
                /* clear error */
-                MCBSP_WRITE(mcbsp, SPCR2,
+                MCBSP_WRITE(mcbsp, SPCR2, MCBSP_READ_CACHE(mcbsp, SPCR2));
-                                MCBSP_READ_CACHE(mcbsp, SPCR2) & (~XSYNC_ERR));
                /* resend */
                return -1;
        } else {
@@ -975,8 +973,7 @@ int omap_mcbsp_pollread(unsigned int id, u16 *buf)
        /* if frame sync error - clear the error */
        if (MCBSP_READ(mcbsp, SPCR1) & RSYNC_ERR) {
                /* clear error */
-                MCBSP_WRITE(mcbsp, SPCR1,
+                MCBSP_WRITE(mcbsp, SPCR1, MCBSP_READ_CACHE(mcbsp, SPCR1));
-                                MCBSP_READ_CACHE(mcbsp, SPCR1) & (~RSYNC_ERR));
                /* resend */
                return -1;
        } else {
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 590435894848..0f5197479513 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -79,6 +79,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/io.h>
diff --git a/arch/arm/plat-pxa/dma.c b/arch/arm/plat-pxa/dma.c
index 2975798d411f..2d3c19d7c7b1 100644
--- a/arch/arm/plat-pxa/dma.c
+++ b/arch/arm/plat-pxa/dma.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
 #include <linux/errno.h>
@@ -244,7 +245,7 @@ static void pxa_dma_init_debugfs(void)
        dbgfs_chan = kmalloc(sizeof(*dbgfs_state) * num_dma_channels,
                             GFP_KERNEL);
-        if (!dbgfs_state)
+        if (!dbgfs_chan)
                goto err_alloc;
        chandir = debugfs_create_dir("channels", dbgfs_root);
diff --git a/arch/arm/plat-pxa/pwm.c b/arch/arm/plat-pxa/pwm.c
index 51dc5c8106c0..0732c6c8d511 100644
--- a/arch/arm/plat-pxa/pwm.c
+++ b/arch/arm/plat-pxa/pwm.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/plat-s3c24xx/cpu-freq.c
index 2d42efb9f4e9..1ecc15bfe9d4 100644
--- a/arch/arm/plat-s3c24xx/cpu-freq.c
+++ b/arch/arm/plat-s3c24xx/cpu-freq.c
@@ -23,6 +23,7 @@
 #include <linux/sysdev.h>
 #include <linux/kobject.h>
 #include <linux/sysfs.h>
+#include <linux/slab.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 8c6de1c9968f..9265f09bfa58 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -20,6 +20,7 @@
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
diff --git a/arch/arm/plat-s3c24xx/s3c2410-iotiming.c b/arch/arm/plat-s3c24xx/s3c2410-iotiming.c
index 963fb0b4379e..b1908e56da1b 100644
--- a/arch/arm/plat-s3c24xx/s3c2410-iotiming.c
+++ b/arch/arm/plat-s3c24xx/s3c2410-iotiming.c
@@ -17,6 +17,7 @@
 #include <linux/cpufreq.h>
 #include <linux/seq_file.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <mach/map.h>
 #include <mach/regs-mem.h>
diff --git a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c b/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
index 24993dce10b5..0b46d3895d62 100644
--- a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
+++ b/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
@@ -21,6 +21,7 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/err.h>
+#include <linux/slab.h>
 #include <linux/amba/pl093.h>
diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index 0b5833b9ac5b..210030d5cfe1 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/sched.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/interrupt.h>
diff --git a/arch/arm/plat-samsung/dev-fb.c b/arch/arm/plat-samsung/dev-fb.c
index a90198fc4b0f..002a15f313f3 100644
--- a/arch/arm/plat-samsung/dev-fb.c
+++ b/arch/arm/plat-samsung/dev-fb.c
@@ -15,6 +15,7 @@
 #include <linux/string.h>
 #include <linux/platform_device.h>
 #include <linux/fb.h>
+#include <linux/gfp.h>
 #include <mach/irqs.h>
 #include <mach/map.h>
diff --git a/arch/arm/plat-samsung/dev-i2c0.c b/arch/arm/plat-samsung/dev-i2c0.c
index 4c761529b949..3a601c16f03c 100644
--- a/arch/arm/plat-samsung/dev-i2c0.c
+++ b/arch/arm/plat-samsung/dev-i2c0.c
@@ -11,6 +11,7 @@
 * published by the Free Software Foundation.
 */
+#include <linux/gfp.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/plat-samsung/dev-i2c1.c b/arch/arm/plat-samsung/dev-i2c1.c
index d44f79110506..858ee2a0414c 100644
--- a/arch/arm/plat-samsung/dev-i2c1.c
+++ b/arch/arm/plat-samsung/dev-i2c1.c
@@ -11,6 +11,7 @@
 * published by the Free Software Foundation.
 */
+#include <linux/gfp.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/plat-samsung/dev-nand.c b/arch/arm/plat-samsung/dev-nand.c
index a52fb6cf618f..3a7b8891ba4f 100644
--- a/arch/arm/plat-samsung/dev-nand.c
+++ b/arch/arm/plat-samsung/dev-nand.c
@@ -6,6 +6,7 @@
 * published by the Free Software Foundation.
 */
+#include <linux/gfp.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/plat-samsung/dev-usb.c b/arch/arm/plat-samsung/dev-usb.c
index 88165657fa53..0e0a3bf5c982 100644
--- a/arch/arm/plat-samsung/dev-usb.c
+++ b/arch/arm/plat-samsung/dev-usb.c
@@ -11,6 +11,7 @@
 * published by the Free Software Foundation.
 */
+#include <linux/gfp.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index e87ce8ffbbcd..7d6ed7263d57 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -140,8 +140,6 @@ static void arch_decomp_error(const char *x)
 #define arch_error arch_decomp_error
 #endif
-static void error(char *err);
 #ifdef CONFIG_S3C_BOOT_UART_FORCE_FIFO
 static inline void arch_enable_uart_fifo(void)
 {
diff --git a/arch/arm/plat-samsung/pm-check.c b/arch/arm/plat-samsung/pm-check.c
index 0b5bb774192a..e4baf76f374a 100644
--- a/arch/arm/plat-samsung/pm-check.c
+++ b/arch/arm/plat-samsung/pm-check.c
@@ -17,6 +17,7 @@
 #include <linux/init.h>
 #include <linux/crc32.h>
 #include <linux/ioport.h>
+#include <linux/slab.h>
 #include <plat/pm.h>
diff --git a/arch/arm/plat-samsung/pwm.c b/arch/arm/plat-samsung/pwm.c
index ef019f27b67d..2eeb49fa056d 100644
--- a/arch/arm/plat-samsung/pwm.c
+++ b/arch/arm/plat-samsung/pwm.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -379,6 +380,39 @@ static int __devexit s3c_pwm_remove(struct platform_device *pdev)
        return 0;
 }
+#ifdef CONFIG_PM
+static int s3c_pwm_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct pwm_device *pwm = platform_get_drvdata(pdev);
+        /* No one preserve these values during suspend so reset them
+         * Otherwise driver leaves PWM unconfigured if same values
+         * passed to pwm_config
+         */
+        pwm->period_ns = 0;
+        pwm->duty_ns = 0;
+        return 0;
+}
+static int s3c_pwm_resume(struct platform_device *pdev)
+{
+        struct pwm_device *pwm = platform_get_drvdata(pdev);
+        unsigned long tcon;
+        /* Restore invertion */
+        tcon = __raw_readl(S3C2410_TCON);
+        tcon |= pwm_tcon_invert(pwm);
+        __raw_writel(tcon, S3C2410_TCON);
+        return 0;
+}
+#else
+#define s3c_pwm_suspend NULL
+#define s3c_pwm_resume NULL
+#endif
 static struct platform_driver s3c_pwm_driver = {
        .driver         = {
                .name   = "s3c24xx-pwm",
@@ -386,6 +420,8 @@ static struct platform_driver s3c_pwm_driver = {
        },
        .probe          = s3c_pwm_probe,
        .remove         = __devexit_p(s3c_pwm_remove),
+        .suspend        = s3c_pwm_suspend,
+        .resume         = s3c_pwm_resume,
 };
 static int __init pwm_init(void)
diff --git a/arch/arm/plat-stmp3xxx/dma.c b/arch/arm/plat-stmp3xxx/dma.c
index ef88f25fb870..b4dcf8c0477d 100644
--- a/arch/arm/plat-stmp3xxx/dma.c
+++ b/arch/arm/plat-stmp3xxx/dma.c
@@ -15,6 +15,7 @@
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */
+#include <linux/gfp.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <linux/dmapool.h>
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 31c2f4c30a95..8f10d24ae625 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Sat Feb 20 14:16:15 2010
+# Last update: Sat May 1 10:36:42 2010
 #
 # machine_is_xxx        CONFIG_xxxx             MACH_TYPE_xxx           number
 #
@@ -2663,7 +2663,7 @@ reb01			MACH_REB01		REB01			2675
 aquila                  MACH_AQUILA             AQUILA                  2676
 spark_sls_hw2           MACH_SPARK_SLS_HW2      SPARK_SLS_HW2           2677
 sheeva_esata            MACH_ESATA_SHEEVAPLUG   ESATA_SHEEVAPLUG        2678
-surf7x30                MACH_SURF7X30           SURF7X30                2679
+msm7x30_surf            MACH_MSM7X30_SURF       MSM7X30_SURF            2679
 micro2440               MACH_MICRO2440          MICRO2440               2680
 am2440                  MACH_AM2440             AM2440                  2681
 tq2440                  MACH_TQ2440             TQ2440                  2682
@@ -2678,3 +2678,129 @@ vc088x			MACH_VC088X		VC088X			2690
 mioa702                 MACH_MIOA702            MIOA702                 2691
 hpmin                   MACH_HPMIN              HPMIN                   2692
 ak880xak                MACH_AK880XAK           AK880XAK                2693
+arm926tomap850          MACH_ARM926TOMAP850     ARM926TOMAP850          2694
+lkevm                   MACH_LKEVM              LKEVM                   2695
+mw6410                  MACH_MW6410             MW6410                  2696
+terastation_wxl         MACH_TERASTATION_WXL    TERASTATION_WXL         2697
+cpu8000e                MACH_CPU8000E           CPU8000E                2698
+catania                 MACH_CATANIA            CATANIA                 2699
+tokyo                   MACH_TOKYO              TOKYO                   2700
+msm7201a_surf           MACH_MSM7201A_SURF      MSM7201A_SURF           2701
+msm7201a_ffa            MACH_MSM7201A_FFA       MSM7201A_FFA            2702
+msm7x25_surf            MACH_MSM7X25_SURF       MSM7X25_SURF            2703
+msm7x25_ffa             MACH_MSM7X25_FFA        MSM7X25_FFA             2704
+msm7x27_surf            MACH_MSM7X27_SURF       MSM7X27_SURF            2705
+msm7x27_ffa             MACH_MSM7X27_FFA        MSM7X27_FFA             2706
+msm7x30_ffa             MACH_MSM7X30_FFA        MSM7X30_FFA             2707
+qsd8x50_surf            MACH_QSD8X50_SURF       QSD8X50_SURF            2708
+qsd8x50_comet           MACH_QSD8X50_COMET      QSD8X50_COMET           2709
+qsd8x50_ffa             MACH_QSD8X50_FFA        QSD8X50_FFA             2710
+qsd8x50a_surf           MACH_QSD8X50A_SURF      QSD8X50A_SURF           2711
+qsd8x50a_ffa            MACH_QSD8X50A_FFA       QSD8X50A_FFA            2712
+adx_xgcp10              MACH_ADX_XGCP10         ADX_XGCP10              2713
+mcgwumts2a              MACH_MCGWUMTS2A         MCGWUMTS2A              2714
+mobikt                  MACH_MOBIKT             MOBIKT                  2715
+mx53_evk                MACH_MX53_EVK           MX53_EVK                2716
+igep0030                MACH_IGEP0030           IGEP0030                2717
+axell_h40_h50_ctrl      MACH_AXELL_H40_H50_CTRL AXELL_H40_H50_CTRL      2718
+dtcommod                MACH_DTCOMMOD           DTCOMMOD                2719
+gould                   MACH_GOULD              GOULD                   2720
+siberia                 MACH_SIBERIA            SIBERIA                 2721
+sbc3530                 MACH_SBC3530            SBC3530                 2722
+qarm                    MACH_QARM               QARM                    2723
+mips                    MACH_MIPS               MIPS                    2724
+mx27grb                 MACH_MX27GRB            MX27GRB                 2725
+sbc8100                 MACH_SBC8100            SBC8100                 2726
+saarb                   MACH_SAARB              SAARB                   2727
+omap3mini               MACH_OMAP3MINI          OMAP3MINI               2728
+cnmbook7se              MACH_CNMBOOK7SE         CNMBOOK7SE              2729
+catan                   MACH_CATAN              CATAN                   2730
+harmony                 MACH_HARMONY            HARMONY                 2731
+tonga                   MACH_TONGA              TONGA                   2732
+cybook_orizon           MACH_CYBOOK_ORIZON      CYBOOK_ORIZON           2733
+htcrhodiumcdma          MACH_HTCRHODIUMCDMA     HTCRHODIUMCDMA          2734
+epc_g45                 MACH_EPC_G45            EPC_G45                 2735
+epc_lpc3250             MACH_EPC_LPC3250        EPC_LPC3250             2736
+mxc91341evb             MACH_MXC91341EVB        MXC91341EVB             2737
+rtw1000                 MACH_RTW1000            RTW1000                 2738
+bobcat                  MACH_BOBCAT             BOBCAT                  2739
+trizeps6                MACH_TRIZEPS6           TRIZEPS6                2740
+msm7x30_fluid           MACH_MSM7X30_FLUID      MSM7X30_FLUID           2741
+nedap9263               MACH_NEDAP9263          NEDAP9263               2742
+netgear_ms2110          MACH_NETGEAR_MS2110     NETGEAR_MS2110          2743
+bmx                     MACH_BMX                BMX                     2744
+netstream               MACH_NETSTREAM          NETSTREAM               2745
+vpnext_rcu              MACH_VPNEXT_RCU         VPNEXT_RCU              2746
+vpnext_mpu              MACH_VPNEXT_MPU         VPNEXT_MPU              2747
+bcmring_tablet_v1       MACH_BCMRING_TABLET_V1  BCMRING_TABLET_V1       2748
+sgarm10                 MACH_SGARM10            SGARM10                 2749
+cm_t3517                MACH_CM_T3517           CM_T3517                2750
+omap3_cps               MACH_OMAP3_CPS          OMAP3_CPS               2751
+axar1500_receiver       MACH_AXAR1500_RECEIVER  AXAR1500_RECEIVER       2752
+wbd222                  MACH_WBD222             WBD222                  2753
+mt65xx                  MACH_MT65XX             MT65XX                  2754
+msm8x60_surf            MACH_MSM8X60_SURF       MSM8X60_SURF            2755
+msm8x60_sim             MACH_MSM8X60_SIM        MSM8X60_SIM             2756
+vmc300                  MACH_VMC300             VMC300                  2757
+tcc8000_sdk             MACH_TCC8000_SDK        TCC8000_SDK             2758
+nanos                   MACH_NANOS              NANOS                   2759
+stamp9g10               MACH_STAMP9G10          STAMP9G10               2760
+stamp9g45               MACH_STAMP9G45          STAMP9G45               2761
+h6053                   MACH_H6053              H6053                   2762
+smint01                 MACH_SMINT01            SMINT01                 2763
+prtlvt2                 MACH_PRTLVT2            PRTLVT2                 2764
+ap420                   MACH_AP420              AP420                   2765
+htcshift                MACH_HTCSHIFT           HTCSHIFT                2766
+davinci_dm365_fc        MACH_DAVINCI_DM365_FC   DAVINCI_DM365_FC        2767
+msm8x55_surf            MACH_MSM8X55_SURF       MSM8X55_SURF            2768
+msm8x55_ffa             MACH_MSM8X55_FFA        MSM8X55_FFA             2769
+esl_vamana              MACH_ESL_VAMANA         ESL_VAMANA              2770
+sbc35                   MACH_SBC35              SBC35                   2771
+mpx6446                 MACH_MPX6446            MPX6446                 2772
+oreo_controller         MACH_OREO_CONTROLLER    OREO_CONTROLLER         2773
+kopin_models            MACH_KOPIN_MODELS       KOPIN_MODELS            2774
+ttc_vision2             MACH_TTC_VISION2        TTC_VISION2             2775
+cns3420vb               MACH_CNS3420VB          CNS3420VB               2776
+lpc2                    MACH_LPC2               LPC2                    2777
+olympus                 MACH_OLYMPUS            OLYMPUS                 2778
+vortex                  MACH_VORTEX             VORTEX                  2779
+s5pc200                 MACH_S5PC200            S5PC200                 2780
+ecucore_9263            MACH_ECUCORE_9263       ECUCORE_9263            2781
+smdkc200                MACH_SMDKC200           SMDKC200                2782
+emsiso_sx27             MACH_EMSISO_SX27        EMSISO_SX27             2783
+apx_som9g45_ek          MACH_APX_SOM9G45_EK     APX_SOM9G45_EK          2784
+songshan                MACH_SONGSHAN           SONGSHAN                2785
+tianshan                MACH_TIANSHAN           TIANSHAN                2786
+vpx500                  MACH_VPX500             VPX500                  2787
+am3517sam               MACH_AM3517SAM          AM3517SAM               2788
+skat91_sim508           MACH_SKAT91_SIM508      SKAT91_SIM508           2789
+skat91_s3e              MACH_SKAT91_S3E         SKAT91_S3E              2790
+omap4_panda             MACH_OMAP4_PANDA        OMAP4_PANDA             2791
+df7220                  MACH_DF7220             DF7220                  2792
+nemini                  MACH_NEMINI             NEMINI                  2793
+t8200                   MACH_T8200              T8200                   2794
+apf51                   MACH_APF51              APF51                   2795
+dr_rc_unit              MACH_DR_RC_UNIT         DR_RC_UNIT              2796
+bordeaux                MACH_BORDEAUX           BORDEAUX                2797
+catania_b               MACH_CATANIA_B          CATANIA_B               2798
+mx51_ocean              MACH_MX51_OCEAN         MX51_OCEAN              2799
+ti8168evm               MACH_TI8168EVM          TI8168EVM               2800
+neocoreomap             MACH_NEOCOREOMAP        NEOCOREOMAP             2801
+withings_wbp            MACH_WITHINGS_WBP       WITHINGS_WBP            2802
+dbps                    MACH_DBPS               DBPS                    2803
+sbc9261                 MACH_SBC9261            SBC9261                 2804
+pcbfp0001               MACH_PCBFP0001          PCBFP0001               2805
+speedy                  MACH_SPEEDY             SPEEDY                  2806
+chrysaor                MACH_CHRYSAOR           CHRYSAOR                2807
+tango                   MACH_TANGO              TANGO                   2808
+synology_dsx11          MACH_SYNOLOGY_DSX11     SYNOLOGY_DSX11          2809
+hanlin_v3ext            MACH_HANLIN_V3EXT       HANLIN_V3EXT            2810
+hanlin_v5               MACH_HANLIN_V5          HANLIN_V5               2811
+hanlin_v3plus           MACH_HANLIN_V3PLUS      HANLIN_V3PLUS           2812
+iriver_story            MACH_IRIVER_STORY       IRIVER_STORY            2813
+irex_iliad              MACH_IREX_ILIAD         IREX_ILIAD              2814
+irex_dr1000             MACH_IREX_DR1000        IREX_DR1000             2815
+teton_bga               MACH_TETON_BGA          TETON_BGA               2816
+snapper9g45             MACH_SNAPPER9G45        SNAPPER9G45             2817
+tam3517                 MACH_TAM3517            TAM3517                 2818
+pdc100                  MACH_PDC100             PDC100                  2819
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index 7f3f59fcaa21..315a540c7ce5 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -428,26 +428,6 @@ static void vfp_pm_init(void)
 static inline void vfp_pm_init(void) { }
 #endif /* CONFIG_PM */
-/*
- * Synchronise the hardware VFP state of a thread other than current with the
- * saved one. This function is used by the ptrace mechanism.
- */
-#ifdef CONFIG_SMP
-void vfp_sync_hwstate(struct thread_info *thread)
-{
-}
-void vfp_flush_hwstate(struct thread_info *thread)
-{
-        /*
-         * On SMP systems, the VFP state is automatically saved at every
-         * context switch. We mark the thread VFP state as belonging to a
-         * non-existent CPU so that the saved one will be reloaded when
-         * needed.
-         */
-        thread->vfpstate.hard.cpu = NR_CPUS;
-}
-#else
 void vfp_sync_hwstate(struct thread_info *thread)
 {
        unsigned int cpu = get_cpu();
@@ -490,9 +470,18 @@ void vfp_flush_hwstate(struct thread_info *thread)
                last_VFP_context[cpu] = NULL;
        }
+#ifdef CONFIG_SMP
+        /*
+         * For SMP we still have to take care of the case where the thread
+         * migrates to another CPU and then back to the original CPU on which
+         * the last VFP user is still the same thread. Mark the thread VFP
+         * state as belonging to a non-existent CPU so that the saved one will
+         * be reloaded in the above case.
+         */
+        thread->vfpstate.hard.cpu = NR_CPUS;
+#endif
        put_cpu();
 }
-#endif
 #include <linux/smp.h>
@@ -545,7 +534,7 @@ static int __init vfp_init(void)
                 */
                elf_hwcap |= HWCAP_VFP;
 #ifdef CONFIG_VFPv3
-                if (VFP_arch >= 3) {
+                if (VFP_arch >= 2) {
                        elf_hwcap |= HWCAP_VFPv3;
                        /*
author	Thomas Gleixner <tglx@linutronix.de>	2010-05-10 05:59:37 -0400
committer	Thomas Gleixner <tglx@linutronix.de>	2010-05-10 08:20:42 -0400
commit	dbb6be6d5e974c42bbecd183effaa0df69e1dd8b (patch)
tree	5735cb47e70853d057a9881dd0ce44b83e88fa63 /arch/arm
parent	6a867a395558a7f882d041783e4cdea6744ca2bf (diff)
parent	b57f95a38233a2e73b679bea4a5453a1cc2a1cc9 (diff)