Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into rmobile-latest

612 files changed, 7534 insertions, 23641 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 377a7a595b08..7275009686e6 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -197,15 +197,21 @@ config ARM_PATCH_PHYS_VIRT
         depends on !XIP_KERNEL && MMU
         depends on !ARCH_REALVIEW || !SPARSEMEM
         help
-          Patch phys-to-virt translation functions at runtime according to
-          the position of the kernel in system memory.
+          Patch phys-to-virt and virt-to-phys translation functions at
+          boot and module load time according to the position of the
+          kernel in system memory.
 
-          This can only be used with non-XIP with MMU kernels where
-          the base of physical memory is at a 16MB boundary.
+          This can only be used with non-XIP MMU kernels where the base
+          of physical memory is at a 16MB boundary, or theoretically 64K
+          for the MSM machine class.
 
 config ARM_PATCH_PHYS_VIRT_16BIT
         def_bool y
         depends on ARM_PATCH_PHYS_VIRT && ARCH_MSM
+        help
+          This option extends the physical to virtual translation patching
+          to allow physical memory down to a theoretical minimum of 64K
+          boundaries.
 
 source "init/Kconfig"
 
@@ -297,6 +303,7 @@ config ARCH_BCMRING
         depends on MMU
         select CPU_V6
         select ARM_AMBA
+        select ARM_TIMER_SP804
         select CLKDEV_LOOKUP
         select GENERIC_CLOCKEVENTS
         select ARCH_WANT_OPTIONAL_GPIOLIB
@@ -366,6 +373,7 @@ config ARCH_MXC
         select GENERIC_CLOCKEVENTS
         select ARCH_REQUIRE_GPIOLIB
         select CLKDEV_LOOKUP
+        select CLKSRC_MMIO
         select HAVE_SCHED_CLOCK
         help
           Support for Freescale MXC/iMX-based family of processors
@@ -375,21 +383,13 @@ config ARCH_MXS
         select GENERIC_CLOCKEVENTS
         select ARCH_REQUIRE_GPIOLIB
         select CLKDEV_LOOKUP
+        select CLKSRC_MMIO
         help
           Support for Freescale MXS-based family of processors
 
-config ARCH_STMP3XXX
-        bool "Freescale STMP3xxx"
-        select CPU_ARM926T
-        select CLKDEV_LOOKUP
-        select ARCH_REQUIRE_GPIOLIB
-        select GENERIC_CLOCKEVENTS
-        select USB_ARCH_HAS_EHCI
-        help
-          Support for systems based on the Freescale 3xxx CPUs.
-
 config ARCH_NETX
         bool "Hilscher NetX based"
+        select CLKSRC_MMIO
         select CPU_ARM926T
         select ARM_VIC
         select GENERIC_CLOCKEVENTS
@@ -457,6 +457,7 @@ config ARCH_IXP2000
 config ARCH_IXP4XX
         bool "IXP4xx-based"
         depends on MMU
+        select CLKSRC_MMIO
         select CPU_XSCALE
         select GENERIC_GPIO
         select GENERIC_CLOCKEVENTS
@@ -468,7 +469,7 @@ config ARCH_IXP4XX
 
 config ARCH_DOVE
         bool "Marvell Dove"
-        select CPU_V6K
+        select CPU_V7
         select PCI
         select ARCH_REQUIRE_GPIOLIB
         select GENERIC_CLOCKEVENTS
@@ -497,6 +498,7 @@ config ARCH_LOKI
 
 config ARCH_LPC32XX
         bool "NXP LPC32XX"
+        select CLKSRC_MMIO
         select CPU_ARM926T
         select ARCH_REQUIRE_GPIOLIB
         select HAVE_IDE
@@ -554,23 +556,12 @@ config ARCH_KS8695
           Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
           System-on-Chip devices.
 
-config ARCH_NS9XXX
-        bool "NetSilicon NS9xxx"
-        select CPU_ARM926T
-        select GENERIC_GPIO
-        select GENERIC_CLOCKEVENTS
-        select HAVE_CLK
-        help
-          Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
-          System.
-
-          <http://www.digi.com/products/microprocessors/index.jsp>
-
 config ARCH_W90X900
         bool "Nuvoton W90X900 CPU"
         select CPU_ARM926T
         select ARCH_REQUIRE_GPIOLIB
         select CLKDEV_LOOKUP
+        select CLKSRC_MMIO
         select GENERIC_CLOCKEVENTS
         help
           Support for Nuvoton (Winbond logic dept.) ARM9 processor,
@@ -592,6 +583,7 @@ config ARCH_NUC93X
 config ARCH_TEGRA
         bool "NVIDIA Tegra"
         select CLKDEV_LOOKUP
+        select CLKSRC_MMIO
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
         select GENERIC_GPIO
@@ -617,6 +609,7 @@ config ARCH_PXA
         select ARCH_MTD_XIP
         select ARCH_HAS_CPUFREQ
         select CLKDEV_LOOKUP
+        select CLKSRC_MMIO
         select ARCH_REQUIRE_GPIOLIB
         select GENERIC_CLOCKEVENTS
         select HAVE_SCHED_CLOCK
@@ -667,6 +660,7 @@ config ARCH_RPC
 
 config ARCH_SA1100
         bool "SA1100-based"
+        select CLKSRC_MMIO
         select CPU_SA1100
         select ISA
         select ARCH_SPARSEMEM_ENABLE
@@ -803,6 +797,7 @@ config ARCH_SHARK
 
 config ARCH_TCC_926
         bool "Telechips TCC ARM926-based systems"
+        select CLKSRC_MMIO
         select CPU_ARM926T
         select HAVE_CLK
         select CLKDEV_LOOKUP
@@ -813,6 +808,7 @@ config ARCH_TCC_926
 config ARCH_U300
         bool "ST-Ericsson U300 Series"
         depends on MMU
+        select CLKSRC_MMIO
         select CPU_ARM926T
         select HAVE_SCHED_CLOCK
         select HAVE_TCM
@@ -854,6 +850,7 @@ config ARCH_DAVINCI
         select HAVE_IDE
         select CLKDEV_LOOKUP
         select GENERIC_ALLOCATOR
+        select GENERIC_IRQ_CHIP
         select ARCH_HAS_HOLES_MEMORYMODEL
         help
           Support for TI's DaVinci platform.
@@ -874,6 +871,7 @@ config PLAT_SPEAR
         select ARM_AMBA
         select ARCH_REQUIRE_GPIOLIB
         select CLKDEV_LOOKUP
+        select CLKSRC_MMIO
         select GENERIC_CLOCKEVENTS
         select HAVE_CLK
         help
@@ -951,8 +949,6 @@ source "arch/arm/mach-netx/Kconfig"
 source "arch/arm/mach-nomadik/Kconfig"
 source "arch/arm/plat-nomadik/Kconfig"
 
-source "arch/arm/mach-ns9xxx/Kconfig"
-
 source "arch/arm/mach-nuc93x/Kconfig"
 
 source "arch/arm/plat-omap/Kconfig"
@@ -1005,8 +1001,6 @@ source "arch/arm/mach-exynos4/Kconfig"
 
 source "arch/arm/mach-shmobile/Kconfig"
 
-source "arch/arm/plat-stmp3xxx/Kconfig"
-
 source "arch/arm/mach-tegra/Kconfig"
 
 source "arch/arm/mach-u300/Kconfig"
@@ -1033,6 +1027,8 @@ config PLAT_IOP
 
 config PLAT_ORION
         bool
+        select CLKSRC_MMIO
+        select GENERIC_IRQ_CHIP
         select HAVE_SCHED_CLOCK
 
 config PLAT_PXA
@@ -1043,6 +1039,7 @@ config PLAT_VERSATILE
 
 config ARM_TIMER_SP804
         bool
+        select CLKSRC_MMIO
 
 source arch/arm/mm/Kconfig
 
@@ -1318,8 +1315,7 @@ menu "Kernel Features"
 source "kernel/time/Kconfig"
 
 config SMP
-        bool "Symmetric Multi-Processing (EXPERIMENTAL)"
-        depends on EXPERIMENTAL
+        bool "Symmetric Multi-Processing"
         depends on CPU_V6K || CPU_V7
         depends on GENERIC_CLOCKEVENTS
         depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \
@@ -1521,8 +1517,8 @@ config ARCH_SELECT_MEMORY_MODEL
         def_bool ARCH_SPARSEMEM_ENABLE
 
 config HIGHMEM
-        bool "High Memory Support (EXPERIMENTAL)"
-        depends on MMU && EXPERIMENTAL
+        bool "High Memory Support"
+        depends on MMU
         help
           The address space of ARM processors is only 4 Gigabytes large
           and it has to accommodate user address space, kernel address
@@ -1742,16 +1738,31 @@ config CMDLINE
           time by entering them here. As a minimum, you should specify the
           memory size and the root device (e.g., mem=64M root=/dev/nfs).
 
+choice
+        prompt "Kernel command line type" if CMDLINE != ""
+        default CMDLINE_FROM_BOOTLOADER
+
+config CMDLINE_FROM_BOOTLOADER
+        bool "Use bootloader kernel arguments if available"
+        help
+          Uses the command-line options passed by the boot loader. If
+          the boot loader doesn't provide any, the default kernel command
+          string provided in CMDLINE will be used.
+
+config CMDLINE_EXTEND
+        bool "Extend bootloader kernel arguments"
+        help
+          The command-line arguments provided by the boot loader will be
+          appended to the default kernel command string.
+
 config CMDLINE_FORCE
         bool "Always use the default kernel command string"
-        depends on CMDLINE != ""
         help
           Always use the default kernel command string, even if the boot
           loader passes other arguments to the kernel.
           This is useful if you cannot or don't want to change the
           command-line options your boot loader passes to the kernel.
-
-          If unsure, say N.
+endchoice
 
 config XIP_KERNEL
         bool "Kernel Execute-In-Place from ROM"
@@ -2010,7 +2021,7 @@ menu "Power management options"
 source "kernel/power/Kconfig"
 
 config ARCH_SUSPEND_POSSIBLE
-        depends on !ARCH_S5P64X0 && !ARCH_S5P6442
+        depends on !ARCH_S5P64X0 && !ARCH_S5P6442 && !ARCH_S5PC100
         depends on CPU_ARM920T || CPU_ARM926T || CPU_SA1100 || \
                 CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE
         def_bool y
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index c7d321a3d95d..25750bcb3397 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -158,13 +158,11 @@ machine-$(CONFIG_ARCH_MV78XX0)		:= mv78xx0
 machine-$(CONFIG_ARCH_MX1)              := imx
 machine-$(CONFIG_ARCH_MX2)              := imx
 machine-$(CONFIG_ARCH_MX25)             := imx
-machine-$(CONFIG_ARCH_MX3)              := mx3
+machine-$(CONFIG_ARCH_MX3)              := imx
 machine-$(CONFIG_ARCH_MX5)              := mx5
-machine-$(CONFIG_ARCH_MXC91231)         := mxc91231
 machine-$(CONFIG_ARCH_MXS)              := mxs
 machine-$(CONFIG_ARCH_NETX)             := netx
 machine-$(CONFIG_ARCH_NOMADIK)          := nomadik
-machine-$(CONFIG_ARCH_NS9XXX)           := ns9xxx
 machine-$(CONFIG_ARCH_OMAP1)            := omap1
 machine-$(CONFIG_ARCH_OMAP2)            := omap2
 machine-$(CONFIG_ARCH_OMAP3)            := omap2
@@ -185,8 +183,6 @@ machine-$(CONFIG_ARCH_EXYNOS4)		:= exynos4
 machine-$(CONFIG_ARCH_SA1100)           := sa1100
 machine-$(CONFIG_ARCH_SHARK)            := shark
 machine-$(CONFIG_ARCH_SHMOBILE)         := shmobile
-machine-$(CONFIG_ARCH_STMP378X)         := stmp378x
-machine-$(CONFIG_ARCH_STMP37XX)         := stmp37xx
 machine-$(CONFIG_ARCH_TCC8K)            := tcc8k
 machine-$(CONFIG_ARCH_TEGRA)            := tegra
 machine-$(CONFIG_ARCH_U300)             := u300
@@ -207,7 +203,6 @@ machine-$(CONFIG_MACH_SPEAR600)		:= spear6xx
 plat-$(CONFIG_ARCH_MXC)         := mxc
 plat-$(CONFIG_ARCH_OMAP)        := omap
 plat-$(CONFIG_ARCH_S3C64XX)     := samsung
-plat-$(CONFIG_ARCH_STMP3XXX)    := stmp3xxx
 plat-$(CONFIG_ARCH_TCC_926)     := tcc
 plat-$(CONFIG_PLAT_IOP)         := iop
 plat-$(CONFIG_PLAT_NOMADIK)     := nomadik
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 8ebbb511c783..23aad0722303 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -74,7 +74,7 @@ ZTEXTADDR	:= $(CONFIG_ZBOOT_ROM_TEXT)
 ZBSSADDR        := $(CONFIG_ZBOOT_ROM_BSS)
 else
 ZTEXTADDR       := 0
-ZBSSADDR        := ALIGN(4)
+ZBSSADDR        := ALIGN(8)
 endif
 
 SEDFLAGS        = s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/
@@ -98,8 +98,6 @@ endif
 ccflags-y := -fpic -fno-builtin
 asflags-y := -Wa,-march=all
 
-# Provide size of uncompressed kernel to the decompressor via a linker symbol.
-LDFLAGS_vmlinux = --defsym _image_size=$(shell stat -c "%s" $(obj)/../Image)
 # Supply ZRELADDR to the decompressor via a linker symbol.
 ifneq ($(CONFIG_AUTO_ZRELADDR),y)
 LDFLAGS_vmlinux += --defsym zreladdr=$(ZRELADDR)
@@ -122,10 +120,23 @@ lib1funcs = $(obj)/lib1funcs.o
 $(obj)/lib1funcs.S: $(srctree)/arch/$(SRCARCH)/lib/lib1funcs.S FORCE
         $(call cmd,shipped)
 
+# We need to prevent any GOTOFF relocs being used with references
+# to symbols in the .bss section since we cannot relocate them
+# independently from the rest at run time.  This can be achieved by
+# ensuring that no private .bss symbols exist, as global symbols
+# always have a GOT entry which is what we need.
+# The .data section is already discarded by the linker script so no need
+# to bother about it here.
+check_for_bad_syms = \
+bad_syms=$$($(CROSS_COMPILE)nm $@ | sed -n 's/^.\{8\} [bc] \(.*\)/\1/p') && \
+[ -z "$$bad_syms" ] || \
+  ( echo "following symbols must have non local/private scope:" >&2; \
+    echo "$$bad_syms" >&2; rm -f $@; false )
+
 $(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.$(suffix_y).o \
                 $(addprefix $(obj)/, $(OBJS)) $(lib1funcs) FORCE
         $(call if_changed,ld)
-        @:
+        @$(check_for_bad_syms)
 
 $(obj)/piggy.$(suffix_y): $(obj)/../Image FORCE
         $(call if_changed,$(suffix_y))
diff --git a/arch/arm/boot/compressed/decompress.c b/arch/arm/boot/compressed/decompress.c
index 4c72a97bc3e1..07be5a2f8302 100644
--- a/arch/arm/boot/compressed/decompress.c
+++ b/arch/arm/boot/compressed/decompress.c
@@ -44,7 +44,7 @@ extern void error(char *);
 #include "../../../../lib/decompress_unlzma.c"
 #endif
 
-void do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
+int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
 {
-        decompress(input, len, NULL, NULL, output, NULL, error);
+        return decompress(input, len, NULL, NULL, output, NULL, error);
 }
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index adf583cd0c35..f9da41921c52 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -179,16 +179,29 @@ not_angel:
                 bl      cache_on
 
 restart:        adr     r0, LC0
-                ldmia   r0, {r1, r2, r3, r5, r6, r9, r11, r12}
-                ldr     sp, [r0, #32]
+                ldmia   r0, {r1, r2, r3, r6, r10, r11, r12}
+                ldr     sp, [r0, #28]
 
                 /*
                  * We might be running at a different address.  We need
                  * to fix up various pointers.
                  */
                 sub     r0, r0, r1              @ calculate the delta offset
-                add     r5, r5, r0              @ _start
                 add     r6, r6, r0              @ _edata
+                add     r10, r10, r0            @ inflated kernel size location
+
+                /*
+                 * The kernel build system appends the size of the
+                 * decompressed kernel at the end of the compressed data
+                 * in little-endian form.
+                 */
+                ldrb    r9, [r10, #0]
+                ldrb    lr, [r10, #1]
+                orr     r9, r9, lr, lsl #8
+                ldrb    lr, [r10, #2]
+                ldrb    r10, [r10, #3]
+                orr     r9, r9, lr, lsl #16
+                orr     r9, r9, r10, lsl #24
 
 #ifndef CONFIG_ZBOOT_ROM
                 /* malloc space is above the relocated stack (64k max) */
@@ -206,31 +219,40 @@ restart:	adr	r0, LC0
 /*
  * Check to see if we will overwrite ourselves.
  *   r4  = final kernel address
- *   r5  = start of this image
  *   r9  = size of decompressed image
  *   r10 = end of this image, including  bss/stack/malloc space if non XIP
  * We basically want:
- *   r4 >= r10 -> OK
- *   r4 + image length <= r5 -> OK
+ *   r4 - 16k page directory >= r10 -> OK
+ *   r4 + image length <= current position (pc) -> OK
  */
+                add     r10, r10, #16384
                 cmp     r4, r10
                 bhs     wont_overwrite
                 add     r10, r4, r9
-                cmp     r10, r5
+   ARM(         cmp     r10, pc         )
+ THUMB(         mov     lr, pc          )
+ THUMB(         cmp     r10, lr         )
                 bls     wont_overwrite
 
 /*
  * Relocate ourselves past the end of the decompressed kernel.
- *   r5  = start of this image
  *   r6  = _edata
  *   r10 = end of the decompressed kernel
  * Because we always copy ahead, we need to do it from the end and go
  * backward in case the source and destination overlap.
  */
-                /* Round up to next 256-byte boundary. */
-                add     r10, r10, #256
+                /*
+                 * Bump to the next 256-byte boundary with the size of
+                 * the relocation code added. This avoids overwriting
+                 * ourself when the offset is small.
+                 */
+                add     r10, r10, #((reloc_code_end - restart + 256) & ~255)
                 bic     r10, r10, #255
 
+                /* Get start of code we want to copy and align it down. */
+                adr     r5, restart
+                bic     r5, r5, #31
+
                 sub     r9, r6, r5              @ size to copy
                 add     r9, r9, #31             @ rounded up to a multiple
                 bic     r9, r9, #31             @ ... of 32 bytes
@@ -245,6 +267,11 @@ restart:	adr	r0, LC0
                 /* Preserve offset to relocated code. */
                 sub     r6, r9, r6
 
+#ifndef CONFIG_ZBOOT_ROM
+                /* cache_clean_flush may use the stack, so relocate it */
+                add     sp, sp, r6
+#endif
+
                 bl      cache_clean_flush
 
                 adr     r0, BSYM(restart)
@@ -333,12 +360,11 @@ not_relocated:	mov	r0, #0
 LC0:            .word   LC0                     @ r1
                 .word   __bss_start             @ r2
                 .word   _end                    @ r3
-                .word   _start                  @ r5
                 .word   _edata                  @ r6
-                .word   _image_size             @ r9
+                .word   input_data_end - 4      @ r10 (inflated size location)
                 .word   _got_start              @ r11
                 .word   _got_end                @ ip
-                .word   user_stack_end          @ sp
+                .word   .L_user_stack_end       @ sp
                 .size   LC0, . - LC0
 
 #ifdef CONFIG_ARCH_RPC
@@ -447,7 +473,11 @@ __setup_mmu:	sub	r3, r4, #16384		@ Page directory size
                 orr     r1, r1, #3 << 10
                 add     r2, r3, #16384
 1:              cmp     r1, r9                  @ if virt > start of RAM
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+                orrhs   r1, r1, #0x08           @ set cacheable
+#else
                 orrhs   r1, r1, #0x0c           @ set cacheable, bufferable
+#endif
                 cmp     r1, r10                 @ if virt > end of RAM
                 bichs   r1, r1, #0x0c           @ clear cacheable, bufferable
                 str     r1, [r0], #4            @ 1:1 mapping
@@ -472,6 +502,12 @@ __setup_mmu:	sub	r3, r4, #16384		@ Page directory size
                 mov     pc, lr
 ENDPROC(__setup_mmu)
 
+__arm926ejs_mmu_cache_on:
+#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
+                mov     r0, #4                  @ put dcache in WT mode
+                mcr     p15, 7, r0, c15, c0, 0
+#endif
+
 __armv4_mmu_cache_on:
                 mov     r12, lr
 #ifdef CONFIG_MMU
@@ -653,6 +689,12 @@ proc_types:
                 W(b)    __armv4_mpu_cache_off
                 W(b)    __armv4_mpu_cache_flush
 
+                .word   0x41069260              @ ARM926EJ-S (v5TEJ)
+                .word   0xff0ffff0
+                b       __arm926ejs_mmu_cache_on
+                b       __armv4_mmu_cache_off
+                b       __armv5tej_mmu_cache_flush
+
                 .word   0x00007000              @ ARM7 IDs
                 .word   0x0000f000
                 mov     pc, lr
@@ -735,12 +777,6 @@ proc_types:
                 W(b)    __armv4_mmu_cache_off
                 W(b)    __armv6_mmu_cache_flush
 
-                .word   0x560f5810              @ Marvell PJ4 ARMv6
-                .word   0xff0ffff0
-                W(b)    __armv4_mmu_cache_on
-                W(b)    __armv4_mmu_cache_off
-                W(b)    __armv6_mmu_cache_flush
-
                 .word   0x000f0000              @ new CPU Id
                 .word   0x000f0000
                 W(b)    __armv7_mmu_cache_on
@@ -1062,8 +1098,9 @@ memdump:	mov	r12, r0
 #endif
 
                 .ltorg
+reloc_code_end:
 
                 .align
                 .section ".stack", "aw", %nobits
-user_stack:     .space  4096
-user_stack_end:
+.L_user_stack:  .space  4096
+.L_user_stack_end:
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index 2df38263124c..832d37236c59 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -26,8 +26,6 @@ unsigned int __machine_arch_type;
 #include <linux/linkage.h>
 #include <asm/string.h>
 
-#include <asm/unaligned.h>
-
 
 static void putstr(const char *ptr);
 extern void error(char *x);
@@ -139,13 +137,12 @@ void *memcpy(void *__dest, __const void *__src, size_t __n)
 }
 
 /*
- * gzip delarations
+ * gzip declarations
  */
 extern char input_data[];
 extern char input_data_end[];
 
 unsigned char *output_data;
-unsigned long output_ptr;
 
 unsigned long free_mem_ptr;
 unsigned long free_mem_end_ptr;
@@ -170,15 +167,15 @@ asmlinkage void __div0(void)
         error("Attempting division by 0!");
 }
 
-extern void do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x));
+extern int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x));
 
 
-unsigned long
+void
 decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p,
                 unsigned long free_mem_ptr_end_p,
                 int arch_id)
 {
-        unsigned char *tmp;
+        int ret;
 
         output_data             = (unsigned char *)output_start;
         free_mem_ptr            = free_mem_ptr_p;
@@ -187,12 +184,11 @@ decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p,
 
         arch_decomp_setup();
 
-        tmp = (unsigned char *) (((unsigned long)input_data_end) - 4);
-        output_ptr = get_unaligned_le32(tmp);
-
         putstr("Uncompressing Linux...");
-        do_decompress(input_data, input_data_end - input_data,
-                        output_data, error);
-        putstr(" done, booting the kernel.\n");
-        return output_ptr;
+        ret = do_decompress(input_data, input_data_end - input_data,
+                            output_data, error);
+        if (ret)
+                error("decompressor returned an error");
+        else
+                putstr(" done, booting the kernel.\n");
 }
diff --git a/arch/arm/boot/compressed/vmlinux.lds.in b/arch/arm/boot/compressed/vmlinux.lds.in
index 5309909d7282..ea80abe78844 100644
--- a/arch/arm/boot/compressed/vmlinux.lds.in
+++ b/arch/arm/boot/compressed/vmlinux.lds.in
@@ -54,6 +54,7 @@ SECTIONS
   .bss                  : { *(.bss) }
   _end = .;
 
+  . = ALIGN(8);         /* the stack must be 64-bit aligned */
   .stack                : { *(.stack) }
 
   .stab 0               : { *(.stab) }
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index f70ec7dadebb..4ddd0a6ac7ff 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -49,7 +49,7 @@ struct gic_chip_data {
  * Default make them NULL.
  */
 struct irq_chip gic_arch_extn = {
-        .irq_ack        = NULL,
+        .irq_eoi        = NULL,
         .irq_mask       = NULL,
         .irq_unmask     = NULL,
         .irq_retrigger  = NULL,
@@ -84,21 +84,12 @@ static inline unsigned int gic_irq(struct irq_data *d)
 /*
  * Routines to acknowledge, disable and enable interrupts
  */
-static void gic_ack_irq(struct irq_data *d)
-{
-        spin_lock(&irq_controller_lock);
-        if (gic_arch_extn.irq_ack)
-                gic_arch_extn.irq_ack(d);
-        writel(gic_irq(d), gic_cpu_base(d) + GIC_CPU_EOI);
-        spin_unlock(&irq_controller_lock);
-}
-
 static void gic_mask_irq(struct irq_data *d)
 {
         u32 mask = 1 << (d->irq % 32);
 
         spin_lock(&irq_controller_lock);
-        writel(mask, gic_dist_base(d) + GIC_DIST_ENABLE_CLEAR + (gic_irq(d) / 32) * 4);
+        writel_relaxed(mask, gic_dist_base(d) + GIC_DIST_ENABLE_CLEAR + (gic_irq(d) / 32) * 4);
         if (gic_arch_extn.irq_mask)
                 gic_arch_extn.irq_mask(d);
         spin_unlock(&irq_controller_lock);
@@ -111,10 +102,21 @@ static void gic_unmask_irq(struct irq_data *d)
         spin_lock(&irq_controller_lock);
         if (gic_arch_extn.irq_unmask)
                 gic_arch_extn.irq_unmask(d);
-        writel(mask, gic_dist_base(d) + GIC_DIST_ENABLE_SET + (gic_irq(d) / 32) * 4);
+        writel_relaxed(mask, gic_dist_base(d) + GIC_DIST_ENABLE_SET + (gic_irq(d) / 32) * 4);
         spin_unlock(&irq_controller_lock);
 }
 
+static void gic_eoi_irq(struct irq_data *d)
+{
+        if (gic_arch_extn.irq_eoi) {
+                spin_lock(&irq_controller_lock);
+                gic_arch_extn.irq_eoi(d);
+                spin_unlock(&irq_controller_lock);
+        }
+
+        writel_relaxed(gic_irq(d), gic_cpu_base(d) + GIC_CPU_EOI);
+}
+
 static int gic_set_type(struct irq_data *d, unsigned int type)
 {
         void __iomem *base = gic_dist_base(d);
@@ -138,7 +140,7 @@ static int gic_set_type(struct irq_data *d, unsigned int type)
         if (gic_arch_extn.irq_set_type)
                 gic_arch_extn.irq_set_type(d, type);
 
-        val = readl(base + GIC_DIST_CONFIG + confoff);
+        val = readl_relaxed(base + GIC_DIST_CONFIG + confoff);
         if (type == IRQ_TYPE_LEVEL_HIGH)
                 val &= ~confmask;
         else if (type == IRQ_TYPE_EDGE_RISING)
@@ -148,15 +150,15 @@ static int gic_set_type(struct irq_data *d, unsigned int type)
          * As recommended by the spec, disable the interrupt before changing
          * the configuration
          */
-        if (readl(base + GIC_DIST_ENABLE_SET + enableoff) & enablemask) {
-                writel(enablemask, base + GIC_DIST_ENABLE_CLEAR + enableoff);
+        if (readl_relaxed(base + GIC_DIST_ENABLE_SET + enableoff) & enablemask) {
+                writel_relaxed(enablemask, base + GIC_DIST_ENABLE_CLEAR + enableoff);
                 enabled = true;
         }
 
-        writel(val, base + GIC_DIST_CONFIG + confoff);
+        writel_relaxed(val, base + GIC_DIST_CONFIG + confoff);
 
         if (enabled)
-                writel(enablemask, base + GIC_DIST_ENABLE_SET + enableoff);
+                writel_relaxed(enablemask, base + GIC_DIST_ENABLE_SET + enableoff);
 
         spin_unlock(&irq_controller_lock);
 
@@ -188,8 +190,8 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val,
 
         spin_lock(&irq_controller_lock);
         d->node = cpu;
-        val = readl(reg) & ~mask;
-        writel(val | bit, reg);
+        val = readl_relaxed(reg) & ~mask;
+        writel_relaxed(val | bit, reg);
         spin_unlock(&irq_controller_lock);
 
         return 0;
@@ -218,11 +220,10 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
         unsigned int cascade_irq, gic_irq;
         unsigned long status;
 
-        /* primary controller ack'ing */
-        chip->irq_ack(&desc->irq_data);
+        chained_irq_enter(chip, desc);
 
         spin_lock(&irq_controller_lock);
-        status = readl(chip_data->cpu_base + GIC_CPU_INTACK);
+        status = readl_relaxed(chip_data->cpu_base + GIC_CPU_INTACK);
         spin_unlock(&irq_controller_lock);
 
         gic_irq = (status & 0x3ff);
@@ -236,15 +237,14 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
                 generic_handle_irq(cascade_irq);
 
  out:
-        /* primary controller unmasking */
-        chip->irq_unmask(&desc->irq_data);
+        chained_irq_exit(chip, desc);
 }
 
 static struct irq_chip gic_chip = {
         .name                   = "GIC",
-        .irq_ack                = gic_ack_irq,
         .irq_mask               = gic_mask_irq,
         .irq_unmask             = gic_unmask_irq,
+        .irq_eoi                = gic_eoi_irq,
         .irq_set_type           = gic_set_type,
         .irq_retrigger          = gic_retrigger,
 #ifdef CONFIG_SMP
@@ -272,13 +272,13 @@ static void __init gic_dist_init(struct gic_chip_data *gic,
         cpumask |= cpumask << 8;
         cpumask |= cpumask << 16;
 
-        writel(0, base + GIC_DIST_CTRL);
+        writel_relaxed(0, base + GIC_DIST_CTRL);
 
         /*
          * Find out how many interrupts are supported.
          * The GIC only supports up to 1020 interrupt sources.
          */
-        gic_irqs = readl(base + GIC_DIST_CTR) & 0x1f;
+        gic_irqs = readl_relaxed(base + GIC_DIST_CTR) & 0x1f;
         gic_irqs = (gic_irqs + 1) * 32;
         if (gic_irqs > 1020)
                 gic_irqs = 1020;
@@ -287,26 +287,26 @@ static void __init gic_dist_init(struct gic_chip_data *gic,
          * Set all global interrupts to be level triggered, active low.
          */
         for (i = 32; i < gic_irqs; i += 16)
-                writel(0, base + GIC_DIST_CONFIG + i * 4 / 16);
+                writel_relaxed(0, base + GIC_DIST_CONFIG + i * 4 / 16);
 
         /*
          * Set all global interrupts to this CPU only.
          */
         for (i = 32; i < gic_irqs; i += 4)
-                writel(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
+                writel_relaxed(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
 
         /*
          * Set priority on all global interrupts.
          */
         for (i = 32; i < gic_irqs; i += 4)
-                writel(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4);
+                writel_relaxed(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4);
 
         /*
          * Disable all interrupts.  Leave the PPI and SGIs alone
          * as these enables are banked registers.
          */
         for (i = 32; i < gic_irqs; i += 32)
-                writel(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
+                writel_relaxed(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
 
         /*
          * Limit number of interrupts registered to the platform maximum
@@ -319,12 +319,12 @@ static void __init gic_dist_init(struct gic_chip_data *gic,
          * Setup the Linux IRQ subsystem.
          */
         for (i = irq_start; i < irq_limit; i++) {
-                irq_set_chip_and_handler(i, &gic_chip, handle_level_irq);
+                irq_set_chip_and_handler(i, &gic_chip, handle_fasteoi_irq);
                 irq_set_chip_data(i, gic);
                 set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
         }
 
-        writel(1, base + GIC_DIST_CTRL);
+        writel_relaxed(1, base + GIC_DIST_CTRL);
 }
 
 static void __cpuinit gic_cpu_init(struct gic_chip_data *gic)
@@ -337,17 +337,17 @@ static void __cpuinit gic_cpu_init(struct gic_chip_data *gic)
          * Deal with the banked PPI and SGI interrupts - disable all
          * PPI interrupts, ensure all SGI interrupts are enabled.
          */
-        writel(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR);
-        writel(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET);
+        writel_relaxed(0xffff0000, dist_base + GIC_DIST_ENABLE_CLEAR);
+        writel_relaxed(0x0000ffff, dist_base + GIC_DIST_ENABLE_SET);
 
         /*
          * Set priority on PPI and SGI interrupts
          */
         for (i = 0; i < 32; i += 4)
-                writel(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4);
+                writel_relaxed(0xa0a0a0a0, dist_base + GIC_DIST_PRI + i * 4 / 4);
 
-        writel(0xf0, base + GIC_CPU_PRIMASK);
-        writel(1, base + GIC_CPU_CTRL);
+        writel_relaxed(0xf0, base + GIC_CPU_PRIMASK);
+        writel_relaxed(1, base + GIC_CPU_CTRL);
 }
 
 void __init gic_init(unsigned int gic_nr, unsigned int irq_start,
@@ -391,7 +391,13 @@ void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 {
         unsigned long map = *cpus_addr(*mask);
 
+        /*
+         * Ensure that stores to Normal memory are visible to the
+         * other CPUs before issuing the IPI.
+         */
+        dsb();
+
         /* this always happens on GIC0 */
-        writel(map << 16 | irq, gic_data[0].dist_base + GIC_DIST_SOFTINT);
+        writel_relaxed(map << 16 | irq, gic_data[0].dist_base + GIC_DIST_SOFTINT);
 }
 #endif
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index a12b33c0dc42..9c49a46a2b7a 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -185,14 +185,6 @@ static struct sa1111_dev_info sa1111_devices[] = {
         },
 };
 
-void __init sa1111_adjust_zones(unsigned long *size, unsigned long *holes)
-{
-        unsigned int sz = SZ_1M >> PAGE_SHIFT;
-
-        size[1] = size[0] - sz;
-        size[0] = sz;
-}
-
 /*
  * SA1111 interrupt support.  Since clearing an IRQ while there are
  * active IRQs causes the interrupt output to pulse, the upper levels
diff --git a/arch/arm/common/timer-sp.c b/arch/arm/common/timer-sp.c
index 6ef3342153b9..41df47875122 100644
--- a/arch/arm/common/timer-sp.c
+++ b/arch/arm/common/timer-sp.c
@@ -18,53 +18,67 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
+#include <linux/clk.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
+#include <linux/err.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>
 
 #include <asm/hardware/arm_timer.h>
 
-/*
- * These timers are currently always setup to be clocked at 1MHz.
- */
-#define TIMER_FREQ_KHZ  (1000)
-#define TIMER_RELOAD    (TIMER_FREQ_KHZ * 1000 / HZ)
+static long __init sp804_get_clock_rate(const char *name)
+{
+        struct clk *clk;
+        long rate;
+        int err;
+
+        clk = clk_get_sys("sp804", name);
+        if (IS_ERR(clk)) {
+                pr_err("sp804: %s clock not found: %d\n", name,
+                        (int)PTR_ERR(clk));
+                return PTR_ERR(clk);
+        }
 
-static void __iomem *clksrc_base;
+        err = clk_enable(clk);
+        if (err) {
+                pr_err("sp804: %s clock failed to enable: %d\n", name, err);
+                clk_put(clk);
+                return err;
+        }
 
-static cycle_t sp804_read(struct clocksource *cs)
-{
-        return ~readl(clksrc_base + TIMER_VALUE);
-}
+        rate = clk_get_rate(clk);
+        if (rate < 0) {
+                pr_err("sp804: %s clock failed to get rate: %ld\n", name, rate);
+                clk_disable(clk);
+                clk_put(clk);
+        }
 
-static struct clocksource clocksource_sp804 = {
-        .name           = "timer3",
-        .rating         = 200,
-        .read           = sp804_read,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
+        return rate;
+}
 
-void __init sp804_clocksource_init(void __iomem *base)
+void __init sp804_clocksource_init(void __iomem *base, const char *name)
 {
-        struct clocksource *cs = &clocksource_sp804;
+        long rate = sp804_get_clock_rate(name);
 
-        clksrc_base = base;
+        if (rate < 0)
+                return;
 
         /* setup timer 0 as free-running clocksource */
-        writel(0, clksrc_base + TIMER_CTRL);
-        writel(0xffffffff, clksrc_base + TIMER_LOAD);
-        writel(0xffffffff, clksrc_base + TIMER_VALUE);
+        writel(0, base + TIMER_CTRL);
+        writel(0xffffffff, base + TIMER_LOAD);
+        writel(0xffffffff, base + TIMER_VALUE);
         writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC,
-                clksrc_base + TIMER_CTRL);
+                base + TIMER_CTRL);
 
-        clocksource_register_khz(cs, TIMER_FREQ_KHZ);
+        clocksource_mmio_init(base + TIMER_VALUE, name,
+                rate, 200, 32, clocksource_mmio_readl_down);
 }
 
 
 static void __iomem *clkevt_base;
+static unsigned long clkevt_reload;
 
 /*
  * IRQ handler for the timer
@@ -90,7 +104,7 @@ static void sp804_set_mode(enum clock_event_mode mode,
 
         switch (mode) {
         case CLOCK_EVT_MODE_PERIODIC:
-                writel(TIMER_RELOAD, clkevt_base + TIMER_LOAD);
+                writel(clkevt_reload, clkevt_base + TIMER_LOAD);
                 ctrl |= TIMER_CTRL_PERIODIC | TIMER_CTRL_ENABLE;
                 break;
 
@@ -120,7 +134,6 @@ static int sp804_set_next_event(unsigned long next,
 }
 
 static struct clock_event_device sp804_clockevent = {
-        .name           = "timer0",
         .shift          = 32,
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
         .set_mode       = sp804_set_mode,
@@ -136,17 +149,24 @@ static struct irqaction sp804_timer_irq = {
         .dev_id         = &sp804_clockevent,
 };
 
-void __init sp804_clockevents_init(void __iomem *base, unsigned int timer_irq)
+void __init sp804_clockevents_init(void __iomem *base, unsigned int irq,
+        const char *name)
 {
         struct clock_event_device *evt = &sp804_clockevent;
+        long rate = sp804_get_clock_rate(name);
+
+        if (rate < 0)
+                return;
 
         clkevt_base = base;
+        clkevt_reload = DIV_ROUND_CLOSEST(rate, HZ);
 
-        evt->irq = timer_irq;
-        evt->mult = div_sc(TIMER_FREQ_KHZ, NSEC_PER_MSEC, evt->shift);
+        evt->name = name;
+        evt->irq = irq;
+        evt->mult = div_sc(rate, NSEC_PER_SEC, evt->shift);
         evt->max_delta_ns = clockevent_delta2ns(0xffffffff, evt);
         evt->min_delta_ns = clockevent_delta2ns(0xf, evt);
 
-        setup_irq(timer_irq, &sp804_timer_irq);
+        setup_irq(irq, &sp804_timer_irq);
         clockevents_register_device(evt);
 }
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index 113085a77123..7aa4262ada7a 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -22,17 +22,16 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/device.h>
 #include <linux/amba/bus.h>
 
 #include <asm/mach/irq.h>
 #include <asm/hardware/vic.h>
 
-#if defined(CONFIG_PM)
+#ifdef CONFIG_PM
 /**
  * struct vic_device - VIC PM device
- * @sysdev: The system device which is registered.
  * @irq: The IRQ number for the base of the VIC.
  * @base: The register base for the VIC.
  * @resume_sources: A bitmask of interrupts for resume.
@@ -43,8 +42,6 @@
  * @protect: Save for VIC_PROTECT.
  */
 struct vic_device {
-        struct sys_device sysdev;
-
         void __iomem    *base;
         int             irq;
         u32             resume_sources;
@@ -59,11 +56,6 @@ struct vic_device {
 static struct vic_device vic_devices[CONFIG_ARM_VIC_NR];
 
 static int vic_id;
-
-static inline struct vic_device *to_vic(struct sys_device *sys)
-{
-        return container_of(sys, struct vic_device, sysdev);
-}
 #endif /* CONFIG_PM */
 
 /**
@@ -85,10 +77,9 @@ static void vic_init2(void __iomem *base)
         writel(32, base + VIC_PL190_DEF_VECT_ADDR);
 }
 
-#if defined(CONFIG_PM)
-static int vic_class_resume(struct sys_device *dev)
+#ifdef CONFIG_PM
+static void resume_one_vic(struct vic_device *vic)
 {
-        struct vic_device *vic = to_vic(dev);
         void __iomem *base = vic->base;
 
         printk(KERN_DEBUG "%s: resuming vic at %p\n", __func__, base);
@@ -107,13 +98,18 @@ static int vic_class_resume(struct sys_device *dev)
 
         writel(vic->soft_int, base + VIC_INT_SOFT);
         writel(~vic->soft_int, base + VIC_INT_SOFT_CLEAR);
+}
 
-        return 0;
+static void vic_resume(void)
+{
+        int id;
+
+        for (id = vic_id - 1; id >= 0; id--)
+                resume_one_vic(vic_devices + id);
 }
 
-static int vic_class_suspend(struct sys_device *dev, pm_message_t state)
+static void suspend_one_vic(struct vic_device *vic)
 {
-        struct vic_device *vic = to_vic(dev);
         void __iomem *base = vic->base;
 
         printk(KERN_DEBUG "%s: suspending vic at %p\n", __func__, base);
@@ -128,14 +124,21 @@ static int vic_class_suspend(struct sys_device *dev, pm_message_t state)
 
         writel(vic->resume_irqs, base + VIC_INT_ENABLE);
         writel(~vic->resume_irqs, base + VIC_INT_ENABLE_CLEAR);
+}
+
+static int vic_suspend(void)
+{
+        int id;
+
+        for (id = 0; id < vic_id; id++)
+                suspend_one_vic(vic_devices + id);
 
         return 0;
 }
 
-struct sysdev_class vic_class = {
-        .name           = "vic",
-        .suspend        = vic_class_suspend,
-        .resume         = vic_class_resume,
+struct syscore_ops vic_syscore_ops = {
+        .suspend        = vic_suspend,
+        .resume         = vic_resume,
 };
 
 /**
@@ -147,30 +150,8 @@ struct sysdev_class vic_class = {
 */
 static int __init vic_pm_init(void)
 {
-        struct vic_device *dev = vic_devices;
-        int err;
-        int id;
-
-        if (vic_id == 0)
-                return 0;
-
-        err = sysdev_class_register(&vic_class);
-        if (err) {
-                printk(KERN_ERR "%s: cannot register class\n", __func__);
-                return err;
-        }
-
-        for (id = 0; id < vic_id; id++, dev++) {
-                dev->sysdev.id = id;
-                dev->sysdev.cls = &vic_class;
-
-                err = sysdev_register(&dev->sysdev);
-                if (err) {
-                        printk(KERN_ERR "%s: failed to register device\n",
-                               __func__);
-                        return err;
-                }
-        }
+        if (vic_id > 0)
+                register_syscore_ops(&vic_syscore_ops);
 
         return 0;
 }
diff --git a/arch/arm/configs/at91x40_defconfig b/arch/arm/configs/at91x40_defconfig
new file mode 100644
index 000000000000..c55e9212fcbb
--- /dev/null
+++ b/arch/arm/configs/at91x40_defconfig
@@ -0,0 +1,48 @@
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_EMBEDDED=y
+# CONFIG_HOTPLUG is not set
+# CONFIG_ELF_CORE is not set
+# CONFIG_FUTEX is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_MMU is not set
+CONFIG_ARCH_AT91=y
+CONFIG_ARCH_AT91X40=y
+CONFIG_MACH_AT91EB01=y
+CONFIG_AT91_EARLY_USART0=y
+CONFIG_CPU_ARM7TDMI=y
+CONFIG_SET_MEM_PARAM=y
+CONFIG_DRAM_BASE=0x01000000
+CONFIG_DRAM_SIZE=0x00400000
+CONFIG_FLASH_MEM_BASE=0x01400000
+CONFIG_PROCESSOR_ID=0x14000040
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_BINFMT_FLAT=y
+# CONFIG_SUSPEND is not set
+# CONFIG_FW_LOADER is not set
+CONFIG_MTD=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_RAM=y
+CONFIG_MTD_ROM=y
+CONFIG_BLK_DEV_RAM=y
+# CONFIG_INPUT is not set
+# CONFIG_SERIO is not set
+# CONFIG_VT is not set
+# CONFIG_DEVKMEM is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_HWMON is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_EXT2_FS=y
+# CONFIG_DNOTIFY is not set
+CONFIG_ROMFS_FS=y
+# CONFIG_ENABLE_MUST_CHECK is not set
diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig
index 54bf5eec8016..40db34cf2771 100644
--- a/arch/arm/configs/dove_defconfig
+++ b/arch/arm/configs/dove_defconfig
@@ -8,8 +8,6 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_ARCH_DOVE=y
 CONFIG_MACH_DOVE_DB=y
-CONFIG_CPU_V6=y
-CONFIG_CPU_32v6K=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_AEABI=y
@@ -44,7 +42,6 @@ CONFIG_MTD_UBI=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=1
-# CONFIG_MISC_DEVICES is not set
 # CONFIG_SCSI_PROC_FS is not set
 CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_LOWLEVEL is not set
@@ -59,12 +56,12 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_KEYBOARD_ATKBD is not set
 # CONFIG_MOUSE_PS2 is not set
 # CONFIG_SERIO is not set
+CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_PCI is not set
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_LEGACY_PTY_COUNT=16
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
@@ -72,12 +69,10 @@ CONFIG_I2C_MV64XXX=y
 CONFIG_SPI=y
 CONFIG_SPI_ORION=y
 # CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
 CONFIG_USB=y
 CONFIG_USB_DEVICEFS=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_EHCI_TT_NEWSCHED=y
 CONFIG_USB_STORAGE=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_MV=y
@@ -86,7 +81,6 @@ CONFIG_MV_XOR=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
-CONFIG_INOTIFY=y
 CONFIG_ISO9660_FS=y
 CONFIG_JOLIET=y
 CONFIG_UDF_FS=m
@@ -110,23 +104,19 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_TIMER_STATS=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_DEBUG_USER=y
 CONFIG_DEBUG_ERRORS=y
 CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_SHA1=y
 CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_BLOWFISH=y
-CONFIG_CRYPTO_DES=y
 CONFIG_CRYPTO_TEA=y
 CONFIG_CRYPTO_TWOFISH=y
 CONFIG_CRYPTO_DEFLATE=y
diff --git a/arch/arm/configs/mx1_defconfig b/arch/arm/configs/mx1_defconfig
index b39b5ced8a10..c9436d0bf593 100644
--- a/arch/arm/configs/mx1_defconfig
+++ b/arch/arm/configs/mx1_defconfig
@@ -15,6 +15,7 @@ CONFIG_ARCH_MXC=y
 CONFIG_ARCH_MX1=y
 CONFIG_ARCH_MX1ADS=y
 CONFIG_MACH_SCB9328=y
+CONFIG_MACH_APF9328=y
 CONFIG_MXC_IRQ_PRIOR=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
diff --git a/arch/arm/configs/mx51_defconfig b/arch/arm/configs/mx51_defconfig
index e3c903281f70..0ace16cba9b5 100644
--- a/arch/arm/configs/mx51_defconfig
+++ b/arch/arm/configs/mx51_defconfig
@@ -13,7 +13,7 @@ CONFIG_MODULE_SRCVERSION_ALL=y
 # CONFIG_LBDAF is not set
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_ARCH_MXC=y
-CONFIG_ARCH_MX5=y
+CONFIG_ARCH_MX51=y
 CONFIG_MACH_MX51_BABBAGE=y
 CONFIG_MACH_MX51_3DS=y
 CONFIG_MACH_EUKREA_CPUIMX51=y
diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig
new file mode 100644
index 000000000000..2bf224310fb4
--- /dev/null
+++ b/arch/arm/configs/mxs_defconfig
@@ -0,0 +1,129 @@
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_PERF_EVENTS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_BLK_DEV_INTEGRITY=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_MXS=y
+CONFIG_MACH_STMP378X_DEVB=y
+CONFIG_MACH_TX28=y
+# CONFIG_ARM_THUMB is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_AEABI=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_AUTO_ZRELADDR=y
+CONFIG_FPE_NWFPE=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_IPV6 is not set
+CONFIG_CAN=m
+CONFIG_CAN_RAW=m
+CONFIG_CAN_BCM=m
+CONFIG_CAN_DEV=m
+CONFIG_CAN_FLEXCAN=m
+# CONFIG_WIRELESS is not set
+CONFIG_DEVTMPFS=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+# CONFIG_BLK_DEV is not set
+CONFIG_NETDEVICES=y
+CONFIG_NET_ETHERNET=y
+CONFIG_ENC28J60=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_TSC2007=m
+# CONFIG_SERIO is not set
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=m
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_MXS=m
+CONFIG_SPI=y
+CONFIG_SPI_GPIO=m
+CONFIG_DEBUG_GPIO=y
+CONFIG_GPIO_SYSFS=y
+# CONFIG_HWMON is not set
+# CONFIG_MFD_SUPPORT is not set
+CONFIG_DISPLAY_SUPPORT=m
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_MMC=y
+CONFIG_MMC_MXS=y
+CONFIG_RTC_CLASS=m
+CONFIG_RTC_DRV_DS1307=m
+CONFIG_DMADEVICES=y
+CONFIG_MXS_DMA=y
+CONFIG_EXT3_FS=y
+# CONFIG_DNOTIFY is not set
+CONFIG_FSCACHE=m
+CONFIG_FSCACHE_STATS=y
+CONFIG_CACHEFILES=m
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_PRINTK_TIME=y
+CONFIG_FRAME_WARN=2048
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_TIMER_STATS=y
+CONFIG_PROVE_LOCKING=y
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+CONFIG_DEBUG_INFO=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_STRICT_DEVMEM=y
+CONFIG_DEBUG_USER=y
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC7=m
diff --git a/arch/arm/configs/ns9xxx_defconfig b/arch/arm/configs/ns9xxx_defconfig
deleted file mode 100644
index 1f528a002983..000000000000
--- a/arch/arm/configs/ns9xxx_defconfig
+++ /dev/null
@@ -1,56 +0,0 @@
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_NS9XXX=y
-CONFIG_MACH_CC9P9360DEV=y
-CONFIG_MACH_CC9P9360JS=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=m
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_SYN_COOKIES=y
-CONFIG_MTD=m
-CONFIG_MTD_CONCAT=m
-CONFIG_MTD_CHAR=m
-CONFIG_MTD_BLOCK=m
-CONFIG_MTD_CFI=m
-CONFIG_MTD_JEDECPROBE=m
-CONFIG_MTD_CFI_AMDSTD=m
-CONFIG_MTD_PHYSMAP=m
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=m
-CONFIG_I2C_GPIO=m
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=m
-CONFIG_LEDS_GPIO=m
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=m
-CONFIG_LEDS_TRIGGER_HEARTBEAT=m
-CONFIG_RTC_CLASS=m
-CONFIG_EXT2_FS=m
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=m
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/configs/realview-smp_defconfig b/arch/arm/configs/realview-smp_defconfig
index 5ca7a61f7c01..abe61bf379d2 100644
--- a/arch/arm/configs/realview-smp_defconfig
+++ b/arch/arm/configs/realview-smp_defconfig
@@ -38,7 +38,7 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_ARM_INTEGRATOR=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_ARM_CHARLCD=y
 CONFIG_NETDEVICES=y
 CONFIG_SMSC_PHY=y
diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig
index fcaa60328051..7079cbe898a8 100644
--- a/arch/arm/configs/realview_defconfig
+++ b/arch/arm/configs/realview_defconfig
@@ -37,7 +37,7 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_ARM_INTEGRATOR=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_ARM_CHARLCD=y
 CONFIG_NETDEVICES=y
 CONFIG_SMSC_PHY=y
diff --git a/arch/arm/configs/spear310_defconfig b/arch/arm/configs/spear310_defconfig
deleted file mode 100644
index 824e44418b18..000000000000
--- a/arch/arm/configs/spear310_defconfig
+++ /dev/null
@@ -1,52 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_PLAT_SPEAR=y
-CONFIG_MACH_SPEAR310=y
-CONFIG_BINFMT_MISC=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_INPUT_FF_MEMLESS=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_AMBA_PL011=y
-CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=8192
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_PL061=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_AUTOFS4_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
-CONFIG_TMPFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf8"
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/spear320_defconfig b/arch/arm/configs/spear320_defconfig
deleted file mode 100644
index 842f7f3c512a..000000000000
--- a/arch/arm/configs/spear320_defconfig
+++ /dev/null
@@ -1,52 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_PLAT_SPEAR=y
-CONFIG_MACH_SPEAR320=y
-CONFIG_BINFMT_MISC=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_INPUT_FF_MEMLESS=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIAL_AMBA_PL011=y
-CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=8192
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_PL061=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_AUTOFS4_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
-CONFIG_TMPFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf8"
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/spear300_defconfig b/arch/arm/configs/spear3xx_defconfig
index cf29f3e56922..fea7e1f026a3 100644
--- a/arch/arm/configs/spear300_defconfig
+++ b/arch/arm/configs/spear3xx_defconfig
@@ -7,6 +7,9 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_PLAT_SPEAR=y
+CONFIG_BOARD_SPEAR300_EVB=y
+CONFIG_BOARD_SPEAR310_EVB=y
+CONFIG_BOARD_SPEAR320_EVB=y
 CONFIG_BINFMT_MISC=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_BLK_DEV_RAM=y
@@ -24,7 +27,6 @@ CONFIG_MAX_RAW_DEVS=8192
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_PL061=y
 # CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EXT2_FS=y
diff --git a/arch/arm/configs/spear600_defconfig b/arch/arm/configs/spear6xx_defconfig
index 6777c11f63e7..cef2e836afd2 100644
--- a/arch/arm/configs/spear600_defconfig
+++ b/arch/arm/configs/spear6xx_defconfig
@@ -8,6 +8,7 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_PLAT_SPEAR=y
 CONFIG_ARCH_SPEAR6XX=y
+CONFIG_BOARD_SPEAR600_EVB=y
 CONFIG_BINFMT_MISC=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_BLK_DEV_RAM=y
@@ -22,7 +23,6 @@ CONFIG_MAX_RAW_DEVS=8192
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_PL061=y
 # CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_EXT2_FS=y
diff --git a/arch/arm/configs/stmp378x_defconfig b/arch/arm/configs/stmp378x_defconfig
deleted file mode 100644
index 1079c2b6eb3a..000000000000
--- a/arch/arm/configs/stmp378x_defconfig
+++ /dev/null
@@ -1,128 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-default"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_STMP3XXX=y
-CONFIG_ARCH_STMP378X=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_HIGHMEM=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttySDBG0,115200 mem=32M"
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_NET_SCHED=y
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_STANDALONE is not set
-CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_GLUEBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=4
-CONFIG_BLK_DEV_RAM_SIZE=6144
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_INPUT_POLLDEV=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_INPUT_MISC=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_HW_RANDOM=y
-CONFIG_DEBUG_GPIO=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=m
-# CONFIG_MISC_FILESYSTEMS is not set
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_STRIP_ASM_SYMS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_SHIRQ=y
-# CONFIG_SCHED_DEBUG is not set
-CONFIG_DEBUG_OBJECTS=y
-CONFIG_DEBUG_OBJECTS_SELFTEST=y
-CONFIG_DEBUG_OBJECTS_FREE=y
-CONFIG_DEBUG_OBJECTS_TIMERS=y
-CONFIG_DEBUG_SLAB=y
-CONFIG_DEBUG_SLAB_LEAK=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_PROVE_LOCKING=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-CONFIG_DEBUG_KOBJECT=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_BOOT_TRACER=y
-CONFIG_STACK_TRACER=y
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-CONFIG_SECURITY=y
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_LZO=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=y
diff --git a/arch/arm/configs/stmp37xx_defconfig b/arch/arm/configs/stmp37xx_defconfig
deleted file mode 100644
index 564a5cc44085..000000000000
--- a/arch/arm/configs/stmp37xx_defconfig
+++ /dev/null
@@ -1,108 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-default"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_STMP3XXX=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttySDBG0,115200 mem=32M lcd_panel=lms350 rdinit=/bin/sh ignore_loglevel"
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_NET_SCHED=y
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_STANDALONE is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=4
-CONFIG_BLK_DEV_RAM_SIZE=6144
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_INPUT_POLLDEV=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_INPUT_MISC=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_HW_RANDOM=y
-CONFIG_DEBUG_GPIO=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=m
-# CONFIG_MISC_FILESYSTEMS is not set
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_BOOT_TRACER=y
-CONFIG_STACK_TRACER=y
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_DEBUG_LL=y
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-CONFIG_SECURITY=y
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_LZO=y
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=y
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index 0ce710f47500..cdd4d2bd3962 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -32,7 +32,7 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_ADV_OPTIONS=y
 CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_ARM_INTEGRATOR=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_EEPROM_LEGACY=m
 CONFIG_NETDEVICES=y
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
index ed5bc9e05a4e..cd4458f64171 100644
--- a/arch/arm/include/asm/cputype.h
+++ b/arch/arm/include/asm/cputype.h
@@ -2,6 +2,7 @@
 #define __ASM_ARM_CPUTYPE_H
 
 #include <linux/stringify.h>
+#include <linux/kernel.h>
 
 #define CPUID_ID        0
 #define CPUID_CACHETYPE 1
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h
index ca51143f97f1..42005542932b 100644
--- a/arch/arm/include/asm/dma.h
+++ b/arch/arm/include/asm/dma.h
@@ -6,8 +6,10 @@
 /*
  * This is the maximum virtual address which can be DMA'd from.
  */
-#ifndef MAX_DMA_ADDRESS
+#ifndef ARM_DMA_ZONE_SIZE
 #define MAX_DMA_ADDRESS 0xffffffff
+#else
+#define MAX_DMA_ADDRESS (PAGE_OFFSET + ARM_DMA_ZONE_SIZE)
 #endif
 
 #ifdef CONFIG_ISA_DMA_API
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index c3cd8755e648..0e9ce8d9686e 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -108,6 +108,7 @@ struct task_struct;
 int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
 #define ELF_CORE_COPY_TASK_REGS dump_task_regs
 
+#define CORE_DUMP_USE_REGSET
 #define ELF_EXEC_PAGESIZE       4096
 
 /* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index 199a6b6de7f4..8c73900da9ed 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -3,16 +3,74 @@
 
 #ifdef __KERNEL__
 
+#if defined(CONFIG_CPU_USE_DOMAINS) && defined(CONFIG_SMP)
+/* ARM doesn't provide unprivileged exclusive memory accessors */
+#include <asm-generic/futex.h>
+#else
+
+#include <linux/futex.h>
+#include <linux/uaccess.h>
+#include <asm/errno.h>
+
+#define __futex_atomic_ex_table(err_reg)                        \
+        "3:\n"                                                  \
+        "       .pushsection __ex_table,\"a\"\n"                \
+        "       .align  3\n"                                    \
+        "       .long   1b, 4f, 2b, 4f\n"                       \
+        "       .popsection\n"                                  \
+        "       .pushsection .fixup,\"ax\"\n"                   \
+        "4:     mov     %0, " err_reg "\n"                      \
+        "       b       3b\n"                                   \
+        "       .popsection"
+
 #ifdef CONFIG_SMP
 
-#include <asm-generic/futex.h>
+#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)      \
+        smp_mb();                                               \
+        __asm__ __volatile__(                                   \
+        "1:     ldrex   %1, [%2]\n"                             \
+        "       " insn "\n"                                     \
+        "2:     strex   %1, %0, [%2]\n"                         \
+        "       teq     %1, #0\n"                               \
+        "       bne     1b\n"                                   \
+        "       mov     %0, #0\n"                               \
+        __futex_atomic_ex_table("%4")                           \
+        : "=&r" (ret), "=&r" (oldval)                           \
+        : "r" (uaddr), "r" (oparg), "Ir" (-EFAULT)              \
+        : "cc", "memory")
+
+static inline int
+futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+                              u32 oldval, u32 newval)
+{
+        int ret;
+        u32 val;
+
+        if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
+                return -EFAULT;
+
+        smp_mb();
+        __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
+        "1:     ldrex   %1, [%4]\n"
+        "       teq     %1, %2\n"
+        "       ite     eq      @ explicit IT needed for the 2b label\n"
+        "2:     strexeq %0, %3, [%4]\n"
+        "       movne   %0, #0\n"
+        "       teq     %0, #0\n"
+        "       bne     1b\n"
+        __futex_atomic_ex_table("%5")
+        : "=&r" (ret), "=&r" (val)
+        : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
+        : "cc", "memory");
+        smp_mb();
+
+        *uval = val;
+        return ret;
+}
 
 #else /* !SMP, we can work around lack of atomic ops by disabling preemption */
 
-#include <linux/futex.h>
 #include <linux/preempt.h>
-#include <linux/uaccess.h>
-#include <asm/errno.h>
 #include <asm/domain.h>
 
 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)      \
@@ -21,20 +79,38 @@
         "       " insn "\n"                                     \
         "2:     " T(str) "      %0, [%2]\n"                     \
         "       mov     %0, #0\n"                               \
-        "3:\n"                                                  \
-        "       .pushsection __ex_table,\"a\"\n"                \
-        "       .align  3\n"                                    \
-        "       .long   1b, 4f, 2b, 4f\n"                       \
-        "       .popsection\n"                                  \
-        "       .pushsection .fixup,\"ax\"\n"                   \
-        "4:     mov     %0, %4\n"                               \
-        "       b       3b\n"                                   \
-        "       .popsection"                                    \
+        __futex_atomic_ex_table("%4")                           \
         : "=&r" (ret), "=&r" (oldval)                           \
         : "r" (uaddr), "r" (oparg), "Ir" (-EFAULT)              \
         : "cc", "memory")
 
 static inline int
+futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+                              u32 oldval, u32 newval)
+{
+        int ret = 0;
+        u32 val;
+
+        if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
+                return -EFAULT;
+
+        __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
+        "1:     " T(ldr) "      %1, [%4]\n"
+        "       teq     %1, %2\n"
+        "       it      eq      @ explicit IT needed for the 2b label\n"
+        "2:     " T(streq) "    %3, [%4]\n"
+        __futex_atomic_ex_table("%5")
+        : "+r" (ret), "=&r" (val)
+        : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
+        : "cc", "memory");
+
+        *uval = val;
+        return ret;
+}
+
+#endif /* !SMP */
+
+static inline int
 futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
 {
         int op = (encoded_op >> 28) & 7;
@@ -87,39 +163,6 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
         return ret;
 }
 
-static inline int
-futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
-                              u32 oldval, u32 newval)
-{
-        int ret = 0;
-        u32 val;
-
-        if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
-                return -EFAULT;
-
-        __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
-        "1:     " T(ldr) "      %1, [%4]\n"
-        "       teq     %1, %2\n"
-        "       it      eq      @ explicit IT needed for the 2b label\n"
-        "2:     " T(streq) "    %3, [%4]\n"
-        "3:\n"
-        "       .pushsection __ex_table,\"a\"\n"
-        "       .align  3\n"
-        "       .long   1b, 4f, 2b, 4f\n"
-        "       .popsection\n"
-        "       .pushsection .fixup,\"ax\"\n"
-        "4:     mov     %0, %5\n"
-        "       b       3b\n"
-        "       .popsection"
-        : "+r" (ret), "=&r" (val)
-        : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
-        : "cc", "memory");
-
-        *uval = val;
-        return ret;
-}
-
-#endif /* !SMP */
-
+#endif /* !(CPU_USE_DOMAINS && SMP) */
 #endif /* __KERNEL__ */
 #endif /* _ASM_ARM_FUTEX_H */
diff --git a/arch/arm/include/asm/hardware/timer-sp.h b/arch/arm/include/asm/hardware/timer-sp.h
index 21e75e30d497..4384d81eee79 100644
--- a/arch/arm/include/asm/hardware/timer-sp.h
+++ b/arch/arm/include/asm/hardware/timer-sp.h
@@ -1,2 +1,2 @@
-void sp804_clocksource_init(void __iomem *);
-void sp804_clockevents_init(void __iomem *, unsigned int);
+void sp804_clocksource_init(void __iomem *, const char *);
+void sp804_clockevents_init(void __iomem *, unsigned int, const char *);
diff --git a/arch/arm/include/asm/i8253.h b/arch/arm/include/asm/i8253.h
new file mode 100644
index 000000000000..70656b69d5ce
--- /dev/null
+++ b/arch/arm/include/asm/i8253.h
@@ -0,0 +1,15 @@
+#ifndef __ASMARM_I8253_H
+#define __ASMARM_I8253_H
+
+/* i8253A PIT registers */
+#define PIT_MODE        0x43
+#define PIT_CH0         0x40
+
+#define PIT_LATCH       ((PIT_TICK_RATE + HZ / 2) / HZ)
+
+extern raw_spinlock_t i8253_lock;
+
+#define outb_pit        outb_p
+#define inb_pit         inb_p
+
+#endif
diff --git a/arch/arm/include/asm/kprobes.h b/arch/arm/include/asm/kprobes.h
index bb8a19bd5822..e46bdd0097eb 100644
--- a/arch/arm/include/asm/kprobes.h
+++ b/arch/arm/include/asm/kprobes.h
@@ -39,10 +39,13 @@ typedef u32 kprobe_opcode_t;
 struct kprobe;
 typedef void (kprobe_insn_handler_t)(struct kprobe *, struct pt_regs *);
 
+typedef unsigned long (kprobe_check_cc)(unsigned long);
+
 /* Architecture specific copy of original instruction. */
 struct arch_specific_insn {
         kprobe_opcode_t         *insn;
         kprobe_insn_handler_t   *insn_handler;
+        kprobe_check_cc         *insn_check_cc;
 };
 
 struct prev_kprobe {
diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h
index 883f6be5117a..d5adaae5ee2c 100644
--- a/arch/arm/include/asm/mach/time.h
+++ b/arch/arm/include/asm/mach/time.h
@@ -34,7 +34,6 @@
  *   timer interrupt which may be pending.
  */
 struct sys_timer {
-        struct sys_device       dev;
         void                    (*init)(void);
         void                    (*suspend)(void);
         void                    (*resume)(void);
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 431077c5a867..af44a8fb3480 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -209,14 +209,10 @@ static inline unsigned long __phys_to_virt(unsigned long x)
  * allocations.  This must be the smallest DMA mask in the system,
  * so a successful GFP_DMA allocation will always satisfy this.
  */
-#ifndef ISA_DMA_THRESHOLD
+#ifndef ARM_DMA_ZONE_SIZE
 #define ISA_DMA_THRESHOLD       (0xffffffffULL)
-#endif
-
-#ifndef arch_adjust_zones
-#define arch_adjust_zones(size,holes) do { } while (0)
-#elif !defined(CONFIG_ZONE_DMA)
-#error "custom arch_adjust_zones() requires CONFIG_ZONE_DMA"
+#else
+#define ISA_DMA_THRESHOLD       (PHYS_OFFSET + ARM_DMA_ZONE_SIZE - 1)
 #endif
 
 /*
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index a8ff22b2a391..312d10877bd7 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -128,6 +128,12 @@ struct pt_regs {
 #define ARM_r0          uregs[0]
 #define ARM_ORIG_r0     uregs[17]
 
+/*
+ * The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS
+ * and core dumps.
+ */
+#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
+
 #ifdef __KERNEL__
 
 #define user_mode(regs) \
diff --git a/arch/arm/include/asm/sizes.h b/arch/arm/include/asm/sizes.h
index 316bb2b2be3d..154b89b81d3e 100644
--- a/arch/arm/include/asm/sizes.h
+++ b/arch/arm/include/asm/sizes.h
@@ -16,44 +16,6 @@
 /*  Size definitions
  *  Copyright (C) ARM Limited 1998. All rights reserved.
  */
+#include <asm-generic/sizes.h>
 
-#ifndef __sizes_h
-#define __sizes_h                       1
-
-/* handy sizes */
-#define SZ_16                           0x00000010
-#define SZ_32                           0x00000020
-#define SZ_64                           0x00000040
-#define SZ_128                          0x00000080
-#define SZ_256                          0x00000100
-#define SZ_512                          0x00000200
-
-#define SZ_1K                           0x00000400
-#define SZ_2K                           0x00000800
-#define SZ_4K                           0x00001000
-#define SZ_8K                           0x00002000
-#define SZ_16K                          0x00004000
-#define SZ_32K                          0x00008000
-#define SZ_64K                          0x00010000
-#define SZ_128K                         0x00020000
-#define SZ_256K                         0x00040000
-#define SZ_512K                         0x00080000
-
-#define SZ_1M                           0x00100000
-#define SZ_2M                           0x00200000
-#define SZ_4M                           0x00400000
-#define SZ_8M                           0x00800000
-#define SZ_16M                          0x01000000
-#define SZ_32M                          0x02000000
-#define SZ_48M                          0x03000000
-#define SZ_64M                          0x04000000
-#define SZ_128M                         0x08000000
-#define SZ_256M                         0x10000000
-#define SZ_512M                         0x20000000
-
-#define SZ_1G                           0x40000000
-#define SZ_2G                           0x80000000
-
-#endif
-
-/*         END */
+#define SZ_48M  (SZ_32M + SZ_16M)
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 96ed521f2408..a87664f54f93 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -14,8 +14,6 @@
 #include <linux/cpumask.h>
 #include <linux/thread_info.h>
 
-#include <mach/smp.h>
-
 #ifndef CONFIG_SMP
 # error "<asm/smp.h> included in non-SMP build"
 #endif
@@ -47,9 +45,9 @@ extern void smp_init_cpus(void);
 
 
 /*
- * Raise an IPI cross call on CPUs in callmap.
+ * Provide a function to raise an IPI cross call on CPUs in callmap.
  */
-extern void smp_cross_call(const struct cpumask *mask, int ipi);
+extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int));
 
 /*
  * Boot a secondary CPU, and assign it the specified idle task.
diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h
index fdd3820edff8..65fa3c88095c 100644
--- a/arch/arm/include/asm/spinlock.h
+++ b/arch/arm/include/asm/spinlock.h
@@ -5,6 +5,8 @@
 #error SMP not supported on pre-ARMv6 CPUs
 #endif
 
+#include <asm/processor.h>
+
 /*
  * sev and wfe are ARMv6K extensions.  Uniprocessor ARMv6 may not have the K
  * extensions, so when running on UP, we have to patch these instructions away.
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 885be097769d..832888d0c20c 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -159,7 +159,7 @@ extern unsigned int user_debug;
 #include <mach/barriers.h>
 #elif defined(CONFIG_ARM_DMA_MEM_BUFFERABLE) || defined(CONFIG_SMP)
 #define mb()            do { dsb(); outer_sync(); } while (0)
-#define rmb()           dmb()
+#define rmb()           dsb()
 #define wmb()           mb()
 #else
 #include <asm/memory.h>
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index c891eb76c0e3..87dbe3e21970 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -396,6 +396,10 @@
 #define __NR_fanotify_init              (__NR_SYSCALL_BASE+367)
 #define __NR_fanotify_mark              (__NR_SYSCALL_BASE+368)
 #define __NR_prlimit64                  (__NR_SYSCALL_BASE+369)
+#define __NR_name_to_handle_at          (__NR_SYSCALL_BASE+370)
+#define __NR_open_by_handle_at          (__NR_SYSCALL_BASE+371)
+#define __NR_clock_adjtime              (__NR_SYSCALL_BASE+372)
+#define __NR_syncfs                     (__NR_SYSCALL_BASE+373)
 
 /*
  * The following SWIs are ARM private.
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 5c26eccef998..7fbf28c35bb2 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -379,6 +379,10 @@
                 CALL(sys_fanotify_init)
                 CALL(sys_fanotify_mark)
                 CALL(sys_prlimit64)
+/* 370 */       CALL(sys_name_to_handle_at)
+                CALL(sys_open_by_handle_at)
+                CALL(sys_clock_adjtime)
+                CALL(sys_syncfs)
 #ifndef syscalls_counted
 .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
 #define syscalls_counted
diff --git a/arch/arm/kernel/kprobes-decode.c b/arch/arm/kernel/kprobes-decode.c
index 23891317dc4b..15eeff6aea0e 100644
--- a/arch/arm/kernel/kprobes-decode.c
+++ b/arch/arm/kernel/kprobes-decode.c
@@ -34,9 +34,6 @@
  *
  *   *) If the PC is written to by the instruction, the
  *      instruction must be fully simulated in software.
- *      If it is a conditional instruction, the handler
- *      will use insn[0] to copy its condition code to
- *      set r0 to 1 and insn[1] to "mov pc, lr" to return.
  *
  *   *) Otherwise, a modified form of the instruction is
  *      directly executed.  Its handler calls the
@@ -68,13 +65,17 @@
 
 #define branch_displacement(insn) sign_extend(((insn) & 0xffffff) << 2, 25)
 
+#define is_r15(insn, bitpos) (((insn) & (0xf << bitpos)) == (0xf << bitpos))
+
+/*
+ * Test if load/store instructions writeback the address register.
+ * if P (bit 24) == 0 or W (bit 21) == 1
+ */
+#define is_writeback(insn) ((insn ^ 0x01000000) & 0x01200000)
+
 #define PSR_fs  (PSR_f|PSR_s)
 
 #define KPROBE_RETURN_INSTRUCTION       0xe1a0f00e      /* mov pc, lr */
-#define SET_R0_TRUE_INSTRUCTION         0xe3a00001      /* mov  r0, #1 */
-
-#define truecc_insn(insn)       (((insn) & 0xf0000000) | \
-                                 (SET_R0_TRUE_INSTRUCTION & 0x0fffffff))
 
 typedef long (insn_0arg_fn_t)(void);
 typedef long (insn_1arg_fn_t)(long);
@@ -419,14 +420,10 @@ insnslot_llret_4arg_rwflags(long r0, long r1, long r2, long r3, long *cpsr,
 
 static void __kprobes simulate_bbl(struct kprobe *p, struct pt_regs *regs)
 {
-        insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
         kprobe_opcode_t insn = p->opcode;
         long iaddr = (long)p->addr;
         int disp  = branch_displacement(insn);
 
-        if (!insnslot_1arg_rflags(0, regs->ARM_cpsr, i_fn))
-                return;
-
         if (insn & (1 << 24))
                 regs->ARM_lr = iaddr + 4;
 
@@ -446,14 +443,10 @@ static void __kprobes simulate_blx1(struct kprobe *p, struct pt_regs *regs)
 
 static void __kprobes simulate_blx2bx(struct kprobe *p, struct pt_regs *regs)
 {
-        insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
         kprobe_opcode_t insn = p->opcode;
         int rm = insn & 0xf;
         long rmv = regs->uregs[rm];
 
-        if (!insnslot_1arg_rflags(0, regs->ARM_cpsr, i_fn))
-                return;
-
         if (insn & (1 << 5))
                 regs->ARM_lr = (long)p->addr + 4;
 
@@ -463,9 +456,16 @@ static void __kprobes simulate_blx2bx(struct kprobe *p, struct pt_regs *regs)
                 regs->ARM_cpsr |= PSR_T_BIT;
 }
 
+static void __kprobes simulate_mrs(struct kprobe *p, struct pt_regs *regs)
+{
+        kprobe_opcode_t insn = p->opcode;
+        int rd = (insn >> 12) & 0xf;
+        unsigned long mask = 0xf8ff03df; /* Mask out execution state */
+        regs->uregs[rd] = regs->ARM_cpsr & mask;
+}
+
 static void __kprobes simulate_ldm1stm1(struct kprobe *p, struct pt_regs *regs)
 {
-        insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
         kprobe_opcode_t insn = p->opcode;
         int rn = (insn >> 16) & 0xf;
         int lbit = insn & (1 << 20);
@@ -476,9 +476,6 @@ static void __kprobes simulate_ldm1stm1(struct kprobe *p, struct pt_regs *regs)
         int reg_bit_vector;
         int reg_count;
 
-        if (!insnslot_1arg_rflags(0, regs->ARM_cpsr, i_fn))
-                return;
-
         reg_count = 0;
         reg_bit_vector = insn & 0xffff;
         while (reg_bit_vector) {
@@ -510,11 +507,6 @@ static void __kprobes simulate_ldm1stm1(struct kprobe *p, struct pt_regs *regs)
 
 static void __kprobes simulate_stm1_pc(struct kprobe *p, struct pt_regs *regs)
 {
-        insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
-
-        if (!insnslot_1arg_rflags(0, regs->ARM_cpsr, i_fn))
-                return;
-
         regs->ARM_pc = (long)p->addr + str_pc_offset;
         simulate_ldm1stm1(p, regs);
         regs->ARM_pc = (long)p->addr + 4;
@@ -525,24 +517,16 @@ static void __kprobes simulate_mov_ipsp(struct kprobe *p, struct pt_regs *regs)
         regs->uregs[12] = regs->uregs[13];
 }
 
-static void __kprobes emulate_ldcstc(struct kprobe *p, struct pt_regs *regs)
-{
-        insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
-        kprobe_opcode_t insn = p->opcode;
-        int rn = (insn >> 16) & 0xf;
-        long rnv = regs->uregs[rn];
-
-        /* Save Rn in case of writeback. */
-        regs->uregs[rn] = insnslot_1arg_rflags(rnv, regs->ARM_cpsr, i_fn);
-}
-
 static void __kprobes emulate_ldrd(struct kprobe *p, struct pt_regs *regs)
 {
         insn_2arg_fn_t *i_fn = (insn_2arg_fn_t *)&p->ainsn.insn[0];
         kprobe_opcode_t insn = p->opcode;
+        long ppc = (long)p->addr + 8;
         int rd = (insn >> 12) & 0xf;
         int rn = (insn >> 16) & 0xf;
         int rm = insn & 0xf;  /* rm may be invalid, don't care. */
+        long rmv = (rm == 15) ? ppc : regs->uregs[rm];
+        long rnv = (rn == 15) ? ppc : regs->uregs[rn];
 
         /* Not following the C calling convention here, so need asm(). */
         __asm__ __volatile__ (
@@ -554,29 +538,36 @@ static void __kprobes emulate_ldrd(struct kprobe *p, struct pt_regs *regs)
                 "str    r0, %[rn]       \n\t"   /* in case of writeback */
                 "str    r2, %[rd0]      \n\t"
                 "str    r3, %[rd1]      \n\t"
-                : [rn]  "+m" (regs->uregs[rn]),
+                : [rn]  "+m" (rnv),
                   [rd0] "=m" (regs->uregs[rd]),
                   [rd1] "=m" (regs->uregs[rd+1])
-                : [rm]   "m" (regs->uregs[rm]),
+                : [rm]   "m" (rmv),
                   [cpsr] "r" (regs->ARM_cpsr),
                   [i_fn] "r" (i_fn)
                 : "r0", "r1", "r2", "r3", "lr", "cc"
         );
+        if (is_writeback(insn))
+                regs->uregs[rn] = rnv;
 }
 
 static void __kprobes emulate_strd(struct kprobe *p, struct pt_regs *regs)
 {
         insn_4arg_fn_t *i_fn = (insn_4arg_fn_t *)&p->ainsn.insn[0];
         kprobe_opcode_t insn = p->opcode;
+        long ppc = (long)p->addr + 8;
         int rd = (insn >> 12) & 0xf;
         int rn = (insn >> 16) & 0xf;
         int rm  = insn & 0xf;
-        long rnv = regs->uregs[rn];
-        long rmv = regs->uregs[rm];  /* rm/rmv may be invalid, don't care. */
+        long rnv = (rn == 15) ? ppc : regs->uregs[rn];
+        /* rm/rmv may be invalid, don't care. */
+        long rmv = (rm == 15) ? ppc : regs->uregs[rm];
+        long rnv_wb;
 
-        regs->uregs[rn] = insnslot_4arg_rflags(rnv, rmv, regs->uregs[rd],
+        rnv_wb = insnslot_4arg_rflags(rnv, rmv, regs->uregs[rd],
                                                regs->uregs[rd+1],
                                                regs->ARM_cpsr, i_fn);
+        if (is_writeback(insn))
+                regs->uregs[rn] = rnv_wb;
 }
 
 static void __kprobes emulate_ldr(struct kprobe *p, struct pt_regs *regs)
@@ -630,31 +621,6 @@ static void __kprobes emulate_str(struct kprobe *p, struct pt_regs *regs)
                 regs->uregs[rn] = rnv_wb;  /* Save Rn in case of writeback. */
 }
 
-static void __kprobes emulate_mrrc(struct kprobe *p, struct pt_regs *regs)
-{
-        insn_llret_0arg_fn_t *i_fn = (insn_llret_0arg_fn_t *)&p->ainsn.insn[0];
-        kprobe_opcode_t insn = p->opcode;
-        union reg_pair fnr;
-        int rd = (insn >> 12) & 0xf;
-        int rn = (insn >> 16) & 0xf;
-
-        fnr.dr = insnslot_llret_0arg_rflags(regs->ARM_cpsr, i_fn);
-        regs->uregs[rn] = fnr.r0;
-        regs->uregs[rd] = fnr.r1;
-}
-
-static void __kprobes emulate_mcrr(struct kprobe *p, struct pt_regs *regs)
-{
-        insn_2arg_fn_t *i_fn = (insn_2arg_fn_t *)&p->ainsn.insn[0];
-        kprobe_opcode_t insn = p->opcode;
-        int rd = (insn >> 12) & 0xf;
-        int rn = (insn >> 16) & 0xf;
-        long rnv = regs->uregs[rn];
-        long rdv = regs->uregs[rd];
-
-        insnslot_2arg_rflags(rnv, rdv, regs->ARM_cpsr, i_fn);
-}
-
 static void __kprobes emulate_sat(struct kprobe *p, struct pt_regs *regs)
 {
         insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
@@ -688,32 +654,32 @@ static void __kprobes emulate_none(struct kprobe *p, struct pt_regs *regs)
         insnslot_0arg_rflags(regs->ARM_cpsr, i_fn);
 }
 
-static void __kprobes emulate_rd12(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes emulate_nop(struct kprobe *p, struct pt_regs *regs)
 {
-        insn_0arg_fn_t *i_fn = (insn_0arg_fn_t *)&p->ainsn.insn[0];
-        kprobe_opcode_t insn = p->opcode;
-        int rd = (insn >> 12) & 0xf;
-
-        regs->uregs[rd] = insnslot_0arg_rflags(regs->ARM_cpsr, i_fn);
 }
 
-static void __kprobes emulate_ird12(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes
+emulate_rd12_modify(struct kprobe *p, struct pt_regs *regs)
 {
         insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
         kprobe_opcode_t insn = p->opcode;
-        int ird = (insn >> 12) & 0xf;
+        int rd = (insn >> 12) & 0xf;
+        long rdv = regs->uregs[rd];
 
-        insnslot_1arg_rflags(regs->uregs[ird], regs->ARM_cpsr, i_fn);
+        regs->uregs[rd] = insnslot_1arg_rflags(rdv, regs->ARM_cpsr, i_fn);
 }
 
-static void __kprobes emulate_rn16(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes
+emulate_rd12rn0_modify(struct kprobe *p, struct pt_regs *regs)
 {
-        insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+        insn_2arg_fn_t *i_fn = (insn_2arg_fn_t *)&p->ainsn.insn[0];
         kprobe_opcode_t insn = p->opcode;
-        int rn = (insn >> 16) & 0xf;
+        int rd = (insn >> 12) & 0xf;
+        int rn = insn & 0xf;
+        long rdv = regs->uregs[rd];
         long rnv = regs->uregs[rn];
 
-        insnslot_1arg_rflags(rnv, regs->ARM_cpsr, i_fn);
+        regs->uregs[rd] = insnslot_2arg_rflags(rdv, rnv, regs->ARM_cpsr, i_fn);
 }
 
 static void __kprobes emulate_rd12rm0(struct kprobe *p, struct pt_regs *regs)
@@ -819,6 +785,17 @@ emulate_alu_imm_rwflags(struct kprobe *p, struct pt_regs *regs)
 }
 
 static void __kprobes
+emulate_alu_tests_imm(struct kprobe *p, struct pt_regs *regs)
+{
+        insn_1arg_fn_t *i_fn = (insn_1arg_fn_t *)&p->ainsn.insn[0];
+        kprobe_opcode_t insn = p->opcode;
+        int rn = (insn >> 16) & 0xf;
+        long rnv = (rn == 15) ? (long)p->addr + 8 : regs->uregs[rn];
+
+        insnslot_1arg_rwflags(rnv, &regs->ARM_cpsr, i_fn);
+}
+
+static void __kprobes
 emulate_alu_rflags(struct kprobe *p, struct pt_regs *regs)
 {
         insn_3arg_fn_t *i_fn = (insn_3arg_fn_t *)&p->ainsn.insn[0];
@@ -854,14 +831,34 @@ emulate_alu_rwflags(struct kprobe *p, struct pt_regs *regs)
                 insnslot_3arg_rwflags(rnv, rmv, rsv, &regs->ARM_cpsr, i_fn);
 }
 
+static void __kprobes
+emulate_alu_tests(struct kprobe *p, struct pt_regs *regs)
+{
+        insn_3arg_fn_t *i_fn = (insn_3arg_fn_t *)&p->ainsn.insn[0];
+        kprobe_opcode_t insn = p->opcode;
+        long ppc = (long)p->addr + 8;
+        int rn = (insn >> 16) & 0xf;
+        int rs = (insn >> 8) & 0xf;     /* rs/rsv may be invalid, don't care. */
+        int rm = insn & 0xf;
+        long rnv = (rn == 15) ? ppc : regs->uregs[rn];
+        long rmv = (rm == 15) ? ppc : regs->uregs[rm];
+        long rsv = regs->uregs[rs];
+
+        insnslot_3arg_rwflags(rnv, rmv, rsv, &regs->ARM_cpsr, i_fn);
+}
+
 static enum kprobe_insn __kprobes
 prep_emulate_ldr_str(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 {
-        int ibit = (insn & (1 << 26)) ? 25 : 22;
+        int not_imm = (insn & (1 << 26)) ? (insn & (1 << 25))
+                                         : (~insn & (1 << 22));
+
+        if (is_writeback(insn) && is_r15(insn, 16))
+                return INSN_REJECTED;   /* Writeback to PC */
 
         insn &= 0xfff00fff;
         insn |= 0x00001000;     /* Rn = r0, Rd = r1 */
-        if (insn & (1 << ibit)) {
+        if (not_imm) {
                 insn &= ~0xf;
                 insn |= 2;      /* Rm = r2 */
         }
@@ -871,20 +868,40 @@ prep_emulate_ldr_str(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 }
 
 static enum kprobe_insn __kprobes
-prep_emulate_rd12rm0(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+prep_emulate_rd12_modify(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 {
-        insn &= 0xffff0ff0;     /* Rd = r0, Rm = r0 */
+        if (is_r15(insn, 12))
+                return INSN_REJECTED;   /* Rd is PC */
+
+        insn &= 0xffff0fff;     /* Rd = r0 */
         asi->insn[0] = insn;
-        asi->insn_handler = emulate_rd12rm0;
+        asi->insn_handler = emulate_rd12_modify;
         return INSN_GOOD;
 }
 
 static enum kprobe_insn __kprobes
-prep_emulate_rd12(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+prep_emulate_rd12rn0_modify(kprobe_opcode_t insn,
+                            struct arch_specific_insn *asi)
 {
-        insn &= 0xffff0fff;     /* Rd = r0 */
+        if (is_r15(insn, 12))
+                return INSN_REJECTED;   /* Rd is PC */
+
+        insn &= 0xffff0ff0;     /* Rd = r0 */
+        insn |= 0x00000001;     /* Rn = r1 */
+        asi->insn[0] = insn;
+        asi->insn_handler = emulate_rd12rn0_modify;
+        return INSN_GOOD;
+}
+
+static enum kprobe_insn __kprobes
+prep_emulate_rd12rm0(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+{
+        if (is_r15(insn, 12))
+                return INSN_REJECTED;   /* Rd is PC */
+
+        insn &= 0xffff0ff0;     /* Rd = r0, Rm = r0 */
         asi->insn[0] = insn;
-        asi->insn_handler = emulate_rd12;
+        asi->insn_handler = emulate_rd12rm0;
         return INSN_GOOD;
 }
 
@@ -892,6 +909,9 @@ static enum kprobe_insn __kprobes
 prep_emulate_rd12rn16rm0_wflags(kprobe_opcode_t insn,
                                 struct arch_specific_insn *asi)
 {
+        if (is_r15(insn, 12))
+                return INSN_REJECTED;   /* Rd is PC */
+
         insn &= 0xfff00ff0;     /* Rd = r0, Rn = r0 */
         insn |= 0x00000001;     /* Rm = r1 */
         asi->insn[0] = insn;
@@ -903,6 +923,9 @@ static enum kprobe_insn __kprobes
 prep_emulate_rd16rs8rm0_wflags(kprobe_opcode_t insn,
                                struct arch_specific_insn *asi)
 {
+        if (is_r15(insn, 16))
+                return INSN_REJECTED;   /* Rd is PC */
+
         insn &= 0xfff0f0f0;     /* Rd = r0, Rs = r0 */
         insn |= 0x00000001;     /* Rm = r1          */
         asi->insn[0] = insn;
@@ -914,6 +937,9 @@ static enum kprobe_insn __kprobes
 prep_emulate_rd16rn12rs8rm0_wflags(kprobe_opcode_t insn,
                                    struct arch_specific_insn *asi)
 {
+        if (is_r15(insn, 16))
+                return INSN_REJECTED;   /* Rd is PC */
+
         insn &= 0xfff000f0;     /* Rd = r0, Rn = r0 */
         insn |= 0x00000102;     /* Rs = r1, Rm = r2 */
         asi->insn[0] = insn;
@@ -925,6 +951,9 @@ static enum kprobe_insn __kprobes
 prep_emulate_rdhi16rdlo12rs8rm0_wflags(kprobe_opcode_t insn,
                                        struct arch_specific_insn *asi)
 {
+        if (is_r15(insn, 16) || is_r15(insn, 12))
+                return INSN_REJECTED;   /* RdHi or RdLo is PC */
+
         insn &= 0xfff000f0;     /* RdHi = r0, RdLo = r1 */
         insn |= 0x00001203;     /* Rs = r2, Rm = r3 */
         asi->insn[0] = insn;
@@ -945,20 +974,13 @@ prep_emulate_rdhi16rdlo12rs8rm0_wflags(kprobe_opcode_t insn,
 static enum kprobe_insn __kprobes
 space_1111(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 {
-        /* CPS mmod == 1 : 1111 0001 0000 xx10 xxxx xxxx xx0x xxxx */
-        /* RFE           : 1111 100x x0x1 xxxx xxxx 1010 xxxx xxxx */
-        /* SRS           : 1111 100x x1x0 1101 xxxx 0101 xxxx xxxx */
-        if ((insn & 0xfff30020) == 0xf1020000 ||
-            (insn & 0xfe500f00) == 0xf8100a00 ||
-            (insn & 0xfe5f0f00) == 0xf84d0500)
-                return INSN_REJECTED;
-
-        /* PLD : 1111 01x1 x101 xxxx xxxx xxxx xxxx xxxx : */
-        if ((insn & 0xfd700000) == 0xf4500000) {
-                insn &= 0xfff0ffff;     /* Rn = r0 */
-                asi->insn[0] = insn;
-                asi->insn_handler = emulate_rn16;
-                return INSN_GOOD;
+        /* memory hint : 1111 0100 x001 xxxx xxxx xxxx xxxx xxxx : */
+        /* PLDI        : 1111 0100 x101 xxxx xxxx xxxx xxxx xxxx : */
+        /* PLDW        : 1111 0101 x001 xxxx xxxx xxxx xxxx xxxx : */
+        /* PLD         : 1111 0101 x101 xxxx xxxx xxxx xxxx xxxx : */
+        if ((insn & 0xfe300000) == 0xf4100000) {
+                asi->insn_handler = emulate_nop;
+                return INSN_GOOD_NO_SLOT;
         }
 
         /* BLX(1) : 1111 101x xxxx xxxx xxxx xxxx xxxx xxxx : */
@@ -967,41 +989,22 @@ space_1111(kprobe_opcode_t insn, struct arch_specific_insn *asi)
                 return INSN_GOOD_NO_SLOT;
         }
 
-        /* SETEND : 1111 0001 0000 0001 xxxx xxxx 0000 xxxx */
-        /* CDP2   : 1111 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
-        if ((insn & 0xffff00f0) == 0xf1010000 ||
-            (insn & 0xff000010) == 0xfe000000) {
-                asi->insn[0] = insn;
-                asi->insn_handler = emulate_none;
-                return INSN_GOOD;
-        }
+        /* CPS   : 1111 0001 0000 xxx0 xxxx xxxx xx0x xxxx */
+        /* SETEND: 1111 0001 0000 0001 xxxx xxxx 0000 xxxx */
 
+        /* SRS   : 1111 100x x1x0 xxxx xxxx xxxx xxxx xxxx */
+        /* RFE   : 1111 100x x0x1 xxxx xxxx xxxx xxxx xxxx */
+
+        /* Coprocessor instructions... */
         /* MCRR2 : 1111 1100 0100 xxxx xxxx xxxx xxxx xxxx : (Rd != Rn) */
         /* MRRC2 : 1111 1100 0101 xxxx xxxx xxxx xxxx xxxx : (Rd != Rn) */
-        if ((insn & 0xffe00000) == 0xfc400000) {
-                insn &= 0xfff00fff;     /* Rn = r0 */
-                insn |= 0x00001000;     /* Rd = r1 */
-                asi->insn[0] = insn;
-                asi->insn_handler =
-                        (insn & (1 << 20)) ? emulate_mrrc : emulate_mcrr;
-                return INSN_GOOD;
-        }
+        /* LDC2  : 1111 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
+        /* STC2  : 1111 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
+        /* CDP2  : 1111 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
+        /* MCR2  : 1111 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
+        /* MRC2  : 1111 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
 
-        /* LDC2 : 1111 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
-        /* STC2 : 1111 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
-        if ((insn & 0xfe000000) == 0xfc000000) {
-                insn &= 0xfff0ffff;      /* Rn = r0 */
-                asi->insn[0] = insn;
-                asi->insn_handler = emulate_ldcstc;
-                return INSN_GOOD;
-        }
-
-        /* MCR2 : 1111 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
-        /* MRC2 : 1111 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
-        insn &= 0xffff0fff;     /* Rd = r0 */
-        asi->insn[0]      = insn;
-        asi->insn_handler = (insn & (1 << 20)) ? emulate_rd12 : emulate_ird12;
-        return INSN_GOOD;
+        return INSN_REJECTED;
 }
 
 static enum kprobe_insn __kprobes
@@ -1010,19 +1013,18 @@ space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
         /* cccc 0001 0xx0 xxxx xxxx xxxx xxxx xxx0 xxxx */
         if ((insn & 0x0f900010) == 0x01000000) {
 
-                /* BXJ  : cccc 0001 0010 xxxx xxxx xxxx 0010 xxxx */
-                /* MSR  : cccc 0001 0x10 xxxx xxxx xxxx 0000 xxxx */
-                if ((insn & 0x0ff000f0) == 0x01200020 ||
-                    (insn & 0x0fb000f0) == 0x01200000)
-                        return INSN_REJECTED;
-
-                /* MRS : cccc 0001 0x00 xxxx xxxx xxxx 0000 xxxx */
-                if ((insn & 0x0fb00010) == 0x01000000)
-                        return prep_emulate_rd12(insn, asi);
+                /* MRS cpsr : cccc 0001 0000 xxxx xxxx xxxx 0000 xxxx */
+                if ((insn & 0x0ff000f0) == 0x01000000) {
+                        if (is_r15(insn, 12))
+                                return INSN_REJECTED;   /* Rd is PC */
+                        asi->insn_handler = simulate_mrs;
+                        return INSN_GOOD_NO_SLOT;
+                }
 
                 /* SMLALxy : cccc 0001 0100 xxxx xxxx xxxx 1xx0 xxxx */
                 if ((insn & 0x0ff00090) == 0x01400080)
-                        return prep_emulate_rdhi16rdlo12rs8rm0_wflags(insn, asi);
+                        return prep_emulate_rdhi16rdlo12rs8rm0_wflags(insn,
+                                                                        asi);
 
                 /* SMULWy : cccc 0001 0010 xxxx xxxx xxxx 1x10 xxxx */
                 /* SMULxy : cccc 0001 0110 xxxx xxxx xxxx 1xx0 xxxx */
@@ -1031,24 +1033,29 @@ space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
                         return prep_emulate_rd16rs8rm0_wflags(insn, asi);
 
                 /* SMLAxy : cccc 0001 0000 xxxx xxxx xxxx 1xx0 xxxx : Q */
-                /* SMLAWy : cccc 0001 0010 xxxx xxxx xxxx 0x00 xxxx : Q */
-                return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
+                /* SMLAWy : cccc 0001 0010 xxxx xxxx xxxx 1x00 xxxx : Q */
+                if ((insn & 0x0ff00090) == 0x01000080 ||
+                    (insn & 0x0ff000b0) == 0x01200080)
+                        return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
+
+                /* BXJ      : cccc 0001 0010 xxxx xxxx xxxx 0010 xxxx */
+                /* MSR      : cccc 0001 0x10 xxxx xxxx xxxx 0000 xxxx */
+                /* MRS spsr : cccc 0001 0100 xxxx xxxx xxxx 0000 xxxx */
 
+                /* Other instruction encodings aren't yet defined */
+                return INSN_REJECTED;
         }
 
         /* cccc 0001 0xx0 xxxx xxxx xxxx xxxx 0xx1 xxxx */
         else if ((insn & 0x0f900090) == 0x01000010) {
 
-                /* BKPT : 1110 0001 0010 xxxx xxxx xxxx 0111 xxxx */
-                if ((insn & 0xfff000f0) == 0xe1200070)
-                        return INSN_REJECTED;
-
                 /* BLX(2) : cccc 0001 0010 xxxx xxxx xxxx 0011 xxxx */
                 /* BX     : cccc 0001 0010 xxxx xxxx xxxx 0001 xxxx */
                 if ((insn & 0x0ff000d0) == 0x01200010) {
-                        asi->insn[0] = truecc_insn(insn);
+                        if ((insn & 0x0ff000ff) == 0x0120003f)
+                                return INSN_REJECTED; /* BLX pc */
                         asi->insn_handler = simulate_blx2bx;
-                        return INSN_GOOD;
+                        return INSN_GOOD_NO_SLOT;
                 }
 
                 /* CLZ : cccc 0001 0110 xxxx xxxx xxxx 0001 xxxx */
@@ -1059,17 +1066,27 @@ space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
                 /* QSUB    : cccc 0001 0010 xxxx xxxx xxxx 0101 xxxx :Q */
                 /* QDADD   : cccc 0001 0100 xxxx xxxx xxxx 0101 xxxx :Q */
                 /* QDSUB   : cccc 0001 0110 xxxx xxxx xxxx 0101 xxxx :Q */
-                return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+                if ((insn & 0x0f9000f0) == 0x01000050)
+                        return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+
+                /* BKPT : 1110 0001 0010 xxxx xxxx xxxx 0111 xxxx */
+                /* SMC  : cccc 0001 0110 xxxx xxxx xxxx 0111 xxxx */
+
+                /* Other instruction encodings aren't yet defined */
+                return INSN_REJECTED;
         }
 
         /* cccc 0000 xxxx xxxx xxxx xxxx xxxx 1001 xxxx */
-        else if ((insn & 0x0f000090) == 0x00000090) {
+        else if ((insn & 0x0f0000f0) == 0x00000090) {
 
                 /* MUL    : cccc 0000 0000 xxxx xxxx xxxx 1001 xxxx :   */
                 /* MULS   : cccc 0000 0001 xxxx xxxx xxxx 1001 xxxx :cc */
                 /* MLA    : cccc 0000 0010 xxxx xxxx xxxx 1001 xxxx :   */
                 /* MLAS   : cccc 0000 0011 xxxx xxxx xxxx 1001 xxxx :cc */
                 /* UMAAL  : cccc 0000 0100 xxxx xxxx xxxx 1001 xxxx :   */
+                /* undef  : cccc 0000 0101 xxxx xxxx xxxx 1001 xxxx :   */
+                /* MLS    : cccc 0000 0110 xxxx xxxx xxxx 1001 xxxx :   */
+                /* undef  : cccc 0000 0111 xxxx xxxx xxxx 1001 xxxx :   */
                 /* UMULL  : cccc 0000 1000 xxxx xxxx xxxx 1001 xxxx :   */
                 /* UMULLS : cccc 0000 1001 xxxx xxxx xxxx 1001 xxxx :cc */
                 /* UMLAL  : cccc 0000 1010 xxxx xxxx xxxx 1001 xxxx :   */
@@ -1078,13 +1095,15 @@ space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
                 /* SMULLS : cccc 0000 1101 xxxx xxxx xxxx 1001 xxxx :cc */
                 /* SMLAL  : cccc 0000 1110 xxxx xxxx xxxx 1001 xxxx :   */
                 /* SMLALS : cccc 0000 1111 xxxx xxxx xxxx 1001 xxxx :cc */
-                if ((insn & 0x0fe000f0) == 0x00000090) {
-                       return prep_emulate_rd16rs8rm0_wflags(insn, asi);
-                } else if  ((insn & 0x0fe000f0) == 0x00200090) {
-                       return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
-                } else {
-                       return prep_emulate_rdhi16rdlo12rs8rm0_wflags(insn, asi);
-                }
+                if ((insn & 0x00d00000) == 0x00500000)
+                        return INSN_REJECTED;
+                else if ((insn & 0x00e00000) == 0x00000000)
+                        return prep_emulate_rd16rs8rm0_wflags(insn, asi);
+                else if ((insn & 0x00a00000) == 0x00200000)
+                        return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
+                else
+                        return prep_emulate_rdhi16rdlo12rs8rm0_wflags(insn,
+                                                                        asi);
         }
 
         /* cccc 000x xxxx xxxx xxxx xxxx xxxx 1xx1 xxxx */
@@ -1092,23 +1111,45 @@ space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 
                 /* SWP   : cccc 0001 0000 xxxx xxxx xxxx 1001 xxxx */
                 /* SWPB  : cccc 0001 0100 xxxx xxxx xxxx 1001 xxxx */
-                /* LDRD  : cccc 000x xxx0 xxxx xxxx xxxx 1101 xxxx */
-                /* STRD  : cccc 000x xxx0 xxxx xxxx xxxx 1111 xxxx */
+                /* ???   : cccc 0001 0x01 xxxx xxxx xxxx 1001 xxxx */
+                /* ???   : cccc 0001 0x10 xxxx xxxx xxxx 1001 xxxx */
+                /* ???   : cccc 0001 0x11 xxxx xxxx xxxx 1001 xxxx */
                 /* STREX : cccc 0001 1000 xxxx xxxx xxxx 1001 xxxx */
                 /* LDREX : cccc 0001 1001 xxxx xxxx xxxx 1001 xxxx */
+                /* STREXD: cccc 0001 1010 xxxx xxxx xxxx 1001 xxxx */
+                /* LDREXD: cccc 0001 1011 xxxx xxxx xxxx 1001 xxxx */
+                /* STREXB: cccc 0001 1100 xxxx xxxx xxxx 1001 xxxx */
+                /* LDREXB: cccc 0001 1101 xxxx xxxx xxxx 1001 xxxx */
+                /* STREXH: cccc 0001 1110 xxxx xxxx xxxx 1001 xxxx */
+                /* LDREXH: cccc 0001 1111 xxxx xxxx xxxx 1001 xxxx */
+
+                /* LDRD  : cccc 000x xxx0 xxxx xxxx xxxx 1101 xxxx */
+                /* STRD  : cccc 000x xxx0 xxxx xxxx xxxx 1111 xxxx */
                 /* LDRH  : cccc 000x xxx1 xxxx xxxx xxxx 1011 xxxx */
                 /* STRH  : cccc 000x xxx0 xxxx xxxx xxxx 1011 xxxx */
                 /* LDRSB : cccc 000x xxx1 xxxx xxxx xxxx 1101 xxxx */
                 /* LDRSH : cccc 000x xxx1 xxxx xxxx xxxx 1111 xxxx */
-                if ((insn & 0x0fb000f0) == 0x01000090) {
-                        /* SWP/SWPB */
-                        return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+                if ((insn & 0x0f0000f0) == 0x01000090) {
+                        if ((insn & 0x0fb000f0) == 0x01000090) {
+                                /* SWP/SWPB */
+                                return prep_emulate_rd12rn16rm0_wflags(insn,
+                                                                        asi);
+                        } else {
+                                /* STREX/LDREX variants and unallocaed space */
+                                return INSN_REJECTED;
+                        }
+
                 } else if ((insn & 0x0e1000d0) == 0x00000d0) {
                         /* STRD/LDRD */
+                        if ((insn & 0x0000e000) == 0x0000e000)
+                                return INSN_REJECTED;   /* Rd is LR or PC */
+                        if (is_writeback(insn) && is_r15(insn, 16))
+                                return INSN_REJECTED;   /* Writeback to PC */
+
                         insn &= 0xfff00fff;
                         insn |= 0x00002000;     /* Rn = r0, Rd = r2 */
-                        if (insn & (1 << 22)) {
-                                /* I bit */
+                        if (!(insn & (1 << 22))) {
+                                /* Register index */
                                 insn &= ~0xf;
                                 insn |= 1;      /* Rm = r1 */
                         }
@@ -1118,6 +1159,9 @@ space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
                         return INSN_GOOD;
                 }
 
+                /* LDRH/STRH/LDRSB/LDRSH */
+                if (is_r15(insn, 12))
+                        return INSN_REJECTED;   /* Rd is PC */
                 return prep_emulate_ldr_str(insn, asi);
         }
 
@@ -1125,7 +1169,7 @@ space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 
         /*
          * ALU op with S bit and Rd == 15 :
-         *      cccc 000x xxx1 xxxx 1111 xxxx xxxx xxxx
+         *      cccc 000x xxx1 xxxx 1111 xxxx xxxx xxxx
          */
         if ((insn & 0x0e10f000) == 0x0010f000)
                 return INSN_REJECTED;
@@ -1154,22 +1198,61 @@ space_cccc_000x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
                 insn |= 0x00000200;     /* Rs = r2 */
         }
         asi->insn[0] = insn;
-        asi->insn_handler = (insn & (1 << 20)) ?  /* S-bit */
+
+        if ((insn & 0x0f900000) == 0x01100000) {
+                /*
+                 * TST : cccc 0001 0001 xxxx xxxx xxxx xxxx xxxx
+                 * TEQ : cccc 0001 0011 xxxx xxxx xxxx xxxx xxxx
+                 * CMP : cccc 0001 0101 xxxx xxxx xxxx xxxx xxxx
+                 * CMN : cccc 0001 0111 xxxx xxxx xxxx xxxx xxxx
+                 */
+                asi->insn_handler = emulate_alu_tests;
+        } else {
+                /* ALU ops which write to Rd */
+                asi->insn_handler = (insn & (1 << 20)) ?  /* S-bit */
                                 emulate_alu_rwflags : emulate_alu_rflags;
+        }
         return INSN_GOOD;
 }
 
 static enum kprobe_insn __kprobes
 space_cccc_001x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 {
+        /* MOVW  : cccc 0011 0000 xxxx xxxx xxxx xxxx xxxx */
+        /* MOVT  : cccc 0011 0100 xxxx xxxx xxxx xxxx xxxx */
+        if ((insn & 0x0fb00000) == 0x03000000)
+                return prep_emulate_rd12_modify(insn, asi);
+
+        /* hints : cccc 0011 0010 0000 xxxx xxxx xxxx xxxx */
+        if ((insn & 0x0fff0000) == 0x03200000) {
+                unsigned op2 = insn & 0x000000ff;
+                if (op2 == 0x01 || op2 == 0x04) {
+                        /* YIELD : cccc 0011 0010 0000 xxxx xxxx 0000 0001 */
+                        /* SEV   : cccc 0011 0010 0000 xxxx xxxx 0000 0100 */
+                        asi->insn[0] = insn;
+                        asi->insn_handler = emulate_none;
+                        return INSN_GOOD;
+                } else if (op2 <= 0x03) {
+                        /* NOP   : cccc 0011 0010 0000 xxxx xxxx 0000 0000 */
+                        /* WFE   : cccc 0011 0010 0000 xxxx xxxx 0000 0010 */
+                        /* WFI   : cccc 0011 0010 0000 xxxx xxxx 0000 0011 */
+                        /*
+                         * We make WFE and WFI true NOPs to avoid stalls due
+                         * to missing events whilst processing the probe.
+                         */
+                        asi->insn_handler = emulate_nop;
+                        return INSN_GOOD_NO_SLOT;
+                }
+                /* For DBG and unallocated hints it's safest to reject them */
+                return INSN_REJECTED;
+        }
+
         /*
          * MSR   : cccc 0011 0x10 xxxx xxxx xxxx xxxx xxxx
-         * Undef : cccc 0011 0100 xxxx xxxx xxxx xxxx xxxx
          * ALU op with S bit and Rd == 15 :
          *         cccc 001x xxx1 xxxx 1111 xxxx xxxx xxxx
          */
         if ((insn & 0x0fb00000) == 0x03200000 ||        /* MSR */
-            (insn & 0x0ff00000) == 0x03400000 ||        /* Undef */
             (insn & 0x0e10f000) == 0x0210f000)          /* ALU s-bit, R15  */
                 return INSN_REJECTED;
 
@@ -1180,10 +1263,22 @@ space_cccc_001x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
          * *S (bit 20) updates condition codes
          * ADC/SBC/RSC reads the C flag
          */
-        insn &= 0xffff0fff;     /* Rd = r0 */
+        insn &= 0xfff00fff;     /* Rn = r0 and Rd = r0 */
         asi->insn[0] = insn;
-        asi->insn_handler = (insn & (1 << 20)) ?  /* S-bit */
+
+        if ((insn & 0x0f900000) == 0x03100000) {
+                /*
+                 * TST : cccc 0011 0001 xxxx xxxx xxxx xxxx xxxx
+                 * TEQ : cccc 0011 0011 xxxx xxxx xxxx xxxx xxxx
+                 * CMP : cccc 0011 0101 xxxx xxxx xxxx xxxx xxxx
+                 * CMN : cccc 0011 0111 xxxx xxxx xxxx xxxx xxxx
+                 */
+                asi->insn_handler = emulate_alu_tests_imm;
+        } else {
+                /* ALU ops which write to Rd */
+                asi->insn_handler = (insn & (1 << 20)) ?  /* S-bit */
                         emulate_alu_imm_rwflags : emulate_alu_imm_rflags;
+        }
         return INSN_GOOD;
 }
 
@@ -1192,6 +1287,8 @@ space_cccc_0110__1(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 {
         /* SEL : cccc 0110 1000 xxxx xxxx xxxx 1011 xxxx GE: !!! */
         if ((insn & 0x0ff000f0) == 0x068000b0) {
+                if (is_r15(insn, 12))
+                        return INSN_REJECTED;   /* Rd is PC */
                 insn &= 0xfff00ff0;     /* Rd = r0, Rn = r0 */
                 insn |= 0x00000001;     /* Rm = r1 */
                 asi->insn[0] = insn;
@@ -1205,6 +1302,8 @@ space_cccc_0110__1(kprobe_opcode_t insn, struct arch_specific_insn *asi)
         /* USAT16 : cccc 0110 1110 xxxx xxxx xxxx 0011 xxxx :Q */
         if ((insn & 0x0fa00030) == 0x06a00010 ||
             (insn & 0x0fb000f0) == 0x06a00030) {
+                if (is_r15(insn, 12))
+                        return INSN_REJECTED;   /* Rd is PC */
                 insn &= 0xffff0ff0;     /* Rd = r0, Rm = r0 */
                 asi->insn[0] = insn;
                 asi->insn_handler = emulate_sat;
@@ -1213,57 +1312,101 @@ space_cccc_0110__1(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 
         /* REV    : cccc 0110 1011 xxxx xxxx xxxx 0011 xxxx */
         /* REV16  : cccc 0110 1011 xxxx xxxx xxxx 1011 xxxx */
+        /* RBIT   : cccc 0110 1111 xxxx xxxx xxxx 0011 xxxx */
         /* REVSH  : cccc 0110 1111 xxxx xxxx xxxx 1011 xxxx */
         if ((insn & 0x0ff00070) == 0x06b00030 ||
-            (insn & 0x0ff000f0) == 0x06f000b0)
+            (insn & 0x0ff00070) == 0x06f00030)
                 return prep_emulate_rd12rm0(insn, asi);
 
+        /* ???       : cccc 0110 0000 xxxx xxxx xxxx xxx1 xxxx :   */
         /* SADD16    : cccc 0110 0001 xxxx xxxx xxxx 0001 xxxx :GE */
         /* SADDSUBX  : cccc 0110 0001 xxxx xxxx xxxx 0011 xxxx :GE */
         /* SSUBADDX  : cccc 0110 0001 xxxx xxxx xxxx 0101 xxxx :GE */
         /* SSUB16    : cccc 0110 0001 xxxx xxxx xxxx 0111 xxxx :GE */
         /* SADD8     : cccc 0110 0001 xxxx xxxx xxxx 1001 xxxx :GE */
+        /* ???       : cccc 0110 0001 xxxx xxxx xxxx 1011 xxxx :   */
+        /* ???       : cccc 0110 0001 xxxx xxxx xxxx 1101 xxxx :   */
         /* SSUB8     : cccc 0110 0001 xxxx xxxx xxxx 1111 xxxx :GE */
         /* QADD16    : cccc 0110 0010 xxxx xxxx xxxx 0001 xxxx :   */
         /* QADDSUBX  : cccc 0110 0010 xxxx xxxx xxxx 0011 xxxx :   */
         /* QSUBADDX  : cccc 0110 0010 xxxx xxxx xxxx 0101 xxxx :   */
         /* QSUB16    : cccc 0110 0010 xxxx xxxx xxxx 0111 xxxx :   */
         /* QADD8     : cccc 0110 0010 xxxx xxxx xxxx 1001 xxxx :   */
+        /* ???       : cccc 0110 0010 xxxx xxxx xxxx 1011 xxxx :   */
+        /* ???       : cccc 0110 0010 xxxx xxxx xxxx 1101 xxxx :   */
         /* QSUB8     : cccc 0110 0010 xxxx xxxx xxxx 1111 xxxx :   */
         /* SHADD16   : cccc 0110 0011 xxxx xxxx xxxx 0001 xxxx :   */
         /* SHADDSUBX : cccc 0110 0011 xxxx xxxx xxxx 0011 xxxx :   */
         /* SHSUBADDX : cccc 0110 0011 xxxx xxxx xxxx 0101 xxxx :   */
         /* SHSUB16   : cccc 0110 0011 xxxx xxxx xxxx 0111 xxxx :   */
         /* SHADD8    : cccc 0110 0011 xxxx xxxx xxxx 1001 xxxx :   */
+        /* ???       : cccc 0110 0011 xxxx xxxx xxxx 1011 xxxx :   */
+        /* ???       : cccc 0110 0011 xxxx xxxx xxxx 1101 xxxx :   */
         /* SHSUB8    : cccc 0110 0011 xxxx xxxx xxxx 1111 xxxx :   */
+        /* ???       : cccc 0110 0100 xxxx xxxx xxxx xxx1 xxxx :   */
         /* UADD16    : cccc 0110 0101 xxxx xxxx xxxx 0001 xxxx :GE */
         /* UADDSUBX  : cccc 0110 0101 xxxx xxxx xxxx 0011 xxxx :GE */
         /* USUBADDX  : cccc 0110 0101 xxxx xxxx xxxx 0101 xxxx :GE */
         /* USUB16    : cccc 0110 0101 xxxx xxxx xxxx 0111 xxxx :GE */
         /* UADD8     : cccc 0110 0101 xxxx xxxx xxxx 1001 xxxx :GE */
+        /* ???       : cccc 0110 0101 xxxx xxxx xxxx 1011 xxxx :   */
+        /* ???       : cccc 0110 0101 xxxx xxxx xxxx 1101 xxxx :   */
         /* USUB8     : cccc 0110 0101 xxxx xxxx xxxx 1111 xxxx :GE */
         /* UQADD16   : cccc 0110 0110 xxxx xxxx xxxx 0001 xxxx :   */
         /* UQADDSUBX : cccc 0110 0110 xxxx xxxx xxxx 0011 xxxx :   */
         /* UQSUBADDX : cccc 0110 0110 xxxx xxxx xxxx 0101 xxxx :   */
         /* UQSUB16   : cccc 0110 0110 xxxx xxxx xxxx 0111 xxxx :   */
         /* UQADD8    : cccc 0110 0110 xxxx xxxx xxxx 1001 xxxx :   */
+        /* ???       : cccc 0110 0110 xxxx xxxx xxxx 1011 xxxx :   */
+        /* ???       : cccc 0110 0110 xxxx xxxx xxxx 1101 xxxx :   */
         /* UQSUB8    : cccc 0110 0110 xxxx xxxx xxxx 1111 xxxx :   */
         /* UHADD16   : cccc 0110 0111 xxxx xxxx xxxx 0001 xxxx :   */
         /* UHADDSUBX : cccc 0110 0111 xxxx xxxx xxxx 0011 xxxx :   */
         /* UHSUBADDX : cccc 0110 0111 xxxx xxxx xxxx 0101 xxxx :   */
         /* UHSUB16   : cccc 0110 0111 xxxx xxxx xxxx 0111 xxxx :   */
         /* UHADD8    : cccc 0110 0111 xxxx xxxx xxxx 1001 xxxx :   */
+        /* ???       : cccc 0110 0111 xxxx xxxx xxxx 1011 xxxx :   */
+        /* ???       : cccc 0110 0111 xxxx xxxx xxxx 1101 xxxx :   */
         /* UHSUB8    : cccc 0110 0111 xxxx xxxx xxxx 1111 xxxx :   */
+        if ((insn & 0x0f800010) == 0x06000010) {
+                if ((insn & 0x00300000) == 0x00000000 ||
+                    (insn & 0x000000e0) == 0x000000a0 ||
+                    (insn & 0x000000e0) == 0x000000c0)
+                        return INSN_REJECTED;   /* Unallocated space */
+                return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+        }
+
         /* PKHBT     : cccc 0110 1000 xxxx xxxx xxxx x001 xxxx :   */
         /* PKHTB     : cccc 0110 1000 xxxx xxxx xxxx x101 xxxx :   */
+        if ((insn & 0x0ff00030) == 0x06800010)
+                return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+
         /* SXTAB16   : cccc 0110 1000 xxxx xxxx xxxx 0111 xxxx :   */
-        /* SXTB      : cccc 0110 1010 xxxx xxxx xxxx 0111 xxxx :   */
+        /* SXTB16    : cccc 0110 1000 1111 xxxx xxxx 0111 xxxx :   */
+        /* ???       : cccc 0110 1001 xxxx xxxx xxxx 0111 xxxx :   */
         /* SXTAB     : cccc 0110 1010 xxxx xxxx xxxx 0111 xxxx :   */
+        /* SXTB      : cccc 0110 1010 1111 xxxx xxxx 0111 xxxx :   */
         /* SXTAH     : cccc 0110 1011 xxxx xxxx xxxx 0111 xxxx :   */
+        /* SXTH      : cccc 0110 1011 1111 xxxx xxxx 0111 xxxx :   */
         /* UXTAB16   : cccc 0110 1100 xxxx xxxx xxxx 0111 xxxx :   */
+        /* UXTB16    : cccc 0110 1100 1111 xxxx xxxx 0111 xxxx :   */
+        /* ???       : cccc 0110 1101 xxxx xxxx xxxx 0111 xxxx :   */
         /* UXTAB     : cccc 0110 1110 xxxx xxxx xxxx 0111 xxxx :   */
+        /* UXTB      : cccc 0110 1110 1111 xxxx xxxx 0111 xxxx :   */
         /* UXTAH     : cccc 0110 1111 xxxx xxxx xxxx 0111 xxxx :   */
-        return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+        /* UXTH      : cccc 0110 1111 1111 xxxx xxxx 0111 xxxx :   */
+        if ((insn & 0x0f8000f0) == 0x06800070) {
+                if ((insn & 0x00300000) == 0x00100000)
+                        return INSN_REJECTED;   /* Unallocated space */
+
+                if ((insn & 0x000f0000) == 0x000f0000)
+                        return prep_emulate_rd12rm0(insn, asi);
+                else
+                        return prep_emulate_rd12rn16rm0_wflags(insn, asi);
+        }
+
+        /* Other instruction encodings aren't yet defined */
+        return INSN_REJECTED;
 }
 
 static enum kprobe_insn __kprobes
@@ -1273,29 +1416,49 @@ space_cccc_0111__1(kprobe_opcode_t insn, struct arch_specific_insn *asi)
         if ((insn & 0x0ff000f0) == 0x03f000f0)
                 return INSN_REJECTED;
 
-        /* USADA8 : cccc 0111 1000 xxxx xxxx xxxx 0001 xxxx */
-        /* USAD8  : cccc 0111 1000 xxxx 1111 xxxx 0001 xxxx */
-        if ((insn & 0x0ff000f0) == 0x07800010)
-                 return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
-
         /* SMLALD : cccc 0111 0100 xxxx xxxx xxxx 00x1 xxxx */
         /* SMLSLD : cccc 0111 0100 xxxx xxxx xxxx 01x1 xxxx */
         if ((insn & 0x0ff00090) == 0x07400010)
                 return prep_emulate_rdhi16rdlo12rs8rm0_wflags(insn, asi);
 
         /* SMLAD  : cccc 0111 0000 xxxx xxxx xxxx 00x1 xxxx :Q */
+        /* SMUAD  : cccc 0111 0000 xxxx 1111 xxxx 00x1 xxxx :Q */
         /* SMLSD  : cccc 0111 0000 xxxx xxxx xxxx 01x1 xxxx :Q */
+        /* SMUSD  : cccc 0111 0000 xxxx 1111 xxxx 01x1 xxxx :  */
         /* SMMLA  : cccc 0111 0101 xxxx xxxx xxxx 00x1 xxxx :  */
-        /* SMMLS  : cccc 0111 0101 xxxx xxxx xxxx 11x1 xxxx :  */
+        /* SMMUL  : cccc 0111 0101 xxxx 1111 xxxx 00x1 xxxx :  */
+        /* USADA8 : cccc 0111 1000 xxxx xxxx xxxx 0001 xxxx :  */
+        /* USAD8  : cccc 0111 1000 xxxx 1111 xxxx 0001 xxxx :  */
         if ((insn & 0x0ff00090) == 0x07000010 ||
             (insn & 0x0ff000d0) == 0x07500010 ||
-            (insn & 0x0ff000d0) == 0x075000d0)
+            (insn & 0x0ff000f0) == 0x07800010) {
+
+                if ((insn & 0x0000f000) == 0x0000f000)
+                        return prep_emulate_rd16rs8rm0_wflags(insn, asi);
+                else
+                        return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
+        }
+
+        /* SMMLS  : cccc 0111 0101 xxxx xxxx xxxx 11x1 xxxx :  */
+        if ((insn & 0x0ff000d0) == 0x075000d0)
                 return prep_emulate_rd16rn12rs8rm0_wflags(insn, asi);
 
-        /* SMUSD  : cccc 0111 0000 xxxx xxxx xxxx 01x1 xxxx :  */
-        /* SMUAD  : cccc 0111 0000 xxxx 1111 xxxx 00x1 xxxx :Q */
-        /* SMMUL  : cccc 0111 0101 xxxx 1111 xxxx 00x1 xxxx :  */
-        return prep_emulate_rd16rs8rm0_wflags(insn, asi);
+        /* SBFX   : cccc 0111 101x xxxx xxxx xxxx x101 xxxx :  */
+        /* UBFX   : cccc 0111 111x xxxx xxxx xxxx x101 xxxx :  */
+        if ((insn & 0x0fa00070) == 0x07a00050)
+                return prep_emulate_rd12rm0(insn, asi);
+
+        /* BFI    : cccc 0111 110x xxxx xxxx xxxx x001 xxxx :  */
+        /* BFC    : cccc 0111 110x xxxx xxxx xxxx x001 1111 :  */
+        if ((insn & 0x0fe00070) == 0x07c00010) {
+
+                if ((insn & 0x0000000f) == 0x0000000f)
+                        return prep_emulate_rd12_modify(insn, asi);
+                else
+                        return prep_emulate_rd12rn0_modify(insn, asi);
+        }
+
+        return INSN_REJECTED;
 }
 
 static enum kprobe_insn __kprobes
@@ -1309,6 +1472,10 @@ space_cccc_01xx(kprobe_opcode_t insn, struct arch_specific_insn *asi)
         /* STRB  : cccc 01xx x1x0 xxxx xxxx xxxx xxxx xxxx */
         /* STRBT : cccc 01x0 x110 xxxx xxxx xxxx xxxx xxxx */
         /* STRT  : cccc 01x0 x010 xxxx xxxx xxxx xxxx xxxx */
+
+        if ((insn & 0x00500000) == 0x00500000 && is_r15(insn, 12))
+                return INSN_REJECTED;   /* LDRB into PC */
+
         return prep_emulate_ldr_str(insn, asi);
 }
 
@@ -1323,10 +1490,9 @@ space_cccc_100x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 
         /* LDM(1) : cccc 100x x0x1 xxxx xxxx xxxx xxxx xxxx */
         /* STM(1) : cccc 100x x0x0 xxxx xxxx xxxx xxxx xxxx */
-        asi->insn[0] = truecc_insn(insn);
         asi->insn_handler = ((insn & 0x108000) == 0x008000) ? /* STM & R15 */
                                 simulate_stm1_pc : simulate_ldm1stm1;
-        return INSN_GOOD;
+        return INSN_GOOD_NO_SLOT;
 }
 
 static enum kprobe_insn __kprobes
@@ -1334,58 +1500,117 @@ space_cccc_101x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 {
         /* B  : cccc 1010 xxxx xxxx xxxx xxxx xxxx xxxx */
         /* BL : cccc 1011 xxxx xxxx xxxx xxxx xxxx xxxx */
-        asi->insn[0] = truecc_insn(insn);
         asi->insn_handler = simulate_bbl;
-        return INSN_GOOD;
+        return INSN_GOOD_NO_SLOT;
 }
 
 static enum kprobe_insn __kprobes
-space_cccc_1100_010x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+space_cccc_11xx(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 {
+        /* Coprocessor instructions... */
         /* MCRR : cccc 1100 0100 xxxx xxxx xxxx xxxx xxxx : (Rd!=Rn) */
         /* MRRC : cccc 1100 0101 xxxx xxxx xxxx xxxx xxxx : (Rd!=Rn) */
-        insn &= 0xfff00fff;
-        insn |= 0x00001000;     /* Rn = r0, Rd = r1 */
-        asi->insn[0] = insn;
-        asi->insn_handler = (insn & (1 << 20)) ? emulate_mrrc : emulate_mcrr;
-        return INSN_GOOD;
+        /* LDC  : cccc 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
+        /* STC  : cccc 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
+        /* CDP  : cccc 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
+        /* MCR  : cccc 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
+        /* MRC  : cccc 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
+
+        /* SVC  : cccc 1111 xxxx xxxx xxxx xxxx xxxx xxxx */
+
+        return INSN_REJECTED;
 }
 
-static enum kprobe_insn __kprobes
-space_cccc_110x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static unsigned long __kprobes __check_eq(unsigned long cpsr)
 {
-        /* LDC : cccc 110x xxx1 xxxx xxxx xxxx xxxx xxxx */
-        /* STC : cccc 110x xxx0 xxxx xxxx xxxx xxxx xxxx */
-        insn &= 0xfff0ffff;     /* Rn = r0 */
-        asi->insn[0] = insn;
-        asi->insn_handler = emulate_ldcstc;
-        return INSN_GOOD;
+        return cpsr & PSR_Z_BIT;
 }
 
-static enum kprobe_insn __kprobes
-space_cccc_111x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
+static unsigned long __kprobes __check_ne(unsigned long cpsr)
 {
-        /* BKPT : 1110 0001 0010 xxxx xxxx xxxx 0111 xxxx */
-        /* SWI  : cccc 1111 xxxx xxxx xxxx xxxx xxxx xxxx */
-        if ((insn & 0xfff000f0) == 0xe1200070 ||
-            (insn & 0x0f000000) == 0x0f000000)
-                return INSN_REJECTED;
+        return (~cpsr) & PSR_Z_BIT;
+}
 
-        /* CDP : cccc 1110 xxxx xxxx xxxx xxxx xxx0 xxxx */
-        if ((insn & 0x0f000010) == 0x0e000000) {
-                asi->insn[0] = insn;
-                asi->insn_handler = emulate_none;
-                return INSN_GOOD;
-        }
+static unsigned long __kprobes __check_cs(unsigned long cpsr)
+{
+        return cpsr & PSR_C_BIT;
+}
 
-        /* MCR : cccc 1110 xxx0 xxxx xxxx xxxx xxx1 xxxx */
-        /* MRC : cccc 1110 xxx1 xxxx xxxx xxxx xxx1 xxxx */
-        insn &= 0xffff0fff;     /* Rd = r0 */
-        asi->insn[0] = insn;
-        asi->insn_handler = (insn & (1 << 20)) ? emulate_rd12 : emulate_ird12;
-        return INSN_GOOD;
+static unsigned long __kprobes __check_cc(unsigned long cpsr)
+{
+        return (~cpsr) & PSR_C_BIT;
+}
+
+static unsigned long __kprobes __check_mi(unsigned long cpsr)
+{
+        return cpsr & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_pl(unsigned long cpsr)
+{
+        return (~cpsr) & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_vs(unsigned long cpsr)
+{
+        return cpsr & PSR_V_BIT;
+}
+
+static unsigned long __kprobes __check_vc(unsigned long cpsr)
+{
+        return (~cpsr) & PSR_V_BIT;
+}
+
+static unsigned long __kprobes __check_hi(unsigned long cpsr)
+{
+        cpsr &= ~(cpsr >> 1); /* PSR_C_BIT &= ~PSR_Z_BIT */
+        return cpsr & PSR_C_BIT;
 }
 
+static unsigned long __kprobes __check_ls(unsigned long cpsr)
+{
+        cpsr &= ~(cpsr >> 1); /* PSR_C_BIT &= ~PSR_Z_BIT */
+        return (~cpsr) & PSR_C_BIT;
+}
+
+static unsigned long __kprobes __check_ge(unsigned long cpsr)
+{
+        cpsr ^= (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
+        return (~cpsr) & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_lt(unsigned long cpsr)
+{
+        cpsr ^= (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
+        return cpsr & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_gt(unsigned long cpsr)
+{
+        unsigned long temp = cpsr ^ (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
+        temp |= (cpsr << 1);                     /* PSR_N_BIT |= PSR_Z_BIT */
+        return (~temp) & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_le(unsigned long cpsr)
+{
+        unsigned long temp = cpsr ^ (cpsr << 3); /* PSR_N_BIT ^= PSR_V_BIT */
+        temp |= (cpsr << 1);                     /* PSR_N_BIT |= PSR_Z_BIT */
+        return temp & PSR_N_BIT;
+}
+
+static unsigned long __kprobes __check_al(unsigned long cpsr)
+{
+        return true;
+}
+
+static kprobe_check_cc * const condition_checks[16] = {
+        &__check_eq, &__check_ne, &__check_cs, &__check_cc,
+        &__check_mi, &__check_pl, &__check_vs, &__check_vc,
+        &__check_hi, &__check_ls, &__check_ge, &__check_lt,
+        &__check_gt, &__check_le, &__check_al, &__check_al
+};
+
 /* Return:
  *   INSN_REJECTED     If instruction is one not allowed to kprobe,
  *   INSN_GOOD         If instruction is supported and uses instruction slot,
@@ -1401,133 +1626,45 @@ space_cccc_111x(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 enum kprobe_insn __kprobes
 arm_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi)
 {
+        asi->insn_check_cc = condition_checks[insn>>28];
         asi->insn[1] = KPROBE_RETURN_INSTRUCTION;
 
-        if ((insn & 0xf0000000) == 0xf0000000) {
+        if ((insn & 0xf0000000) == 0xf0000000)
 
                 return space_1111(insn, asi);
 
-        } else if ((insn & 0x0e000000) == 0x00000000) {
+        else if ((insn & 0x0e000000) == 0x00000000)
 
                 return space_cccc_000x(insn, asi);
 
-        } else if ((insn & 0x0e000000) == 0x02000000) {
+        else if ((insn & 0x0e000000) == 0x02000000)
 
                 return space_cccc_001x(insn, asi);
 
-        } else if ((insn & 0x0f000010) == 0x06000010) {
+        else if ((insn & 0x0f000010) == 0x06000010)
 
                 return space_cccc_0110__1(insn, asi);
 
-        } else if ((insn & 0x0f000010) == 0x07000010) {
+        else if ((insn & 0x0f000010) == 0x07000010)
 
                 return space_cccc_0111__1(insn, asi);
 
-        } else if ((insn & 0x0c000000) == 0x04000000) {
+        else if ((insn & 0x0c000000) == 0x04000000)
 
                 return space_cccc_01xx(insn, asi);
 
-        } else if ((insn & 0x0e000000) == 0x08000000) {
+        else if ((insn & 0x0e000000) == 0x08000000)
 
                 return space_cccc_100x(insn, asi);
 
-        } else if ((insn & 0x0e000000) == 0x0a000000) {
+        else if ((insn & 0x0e000000) == 0x0a000000)
 
                 return space_cccc_101x(insn, asi);
 
-        } else if ((insn & 0x0fe00000) == 0x0c400000) {
-
-                return space_cccc_1100_010x(insn, asi);
-
-        } else if ((insn & 0x0e000000) == 0x0c000000) {
-
-                return space_cccc_110x(insn, asi);
-
-        }
-
-        return space_cccc_111x(insn, asi);
+        return space_cccc_11xx(insn, asi);
 }
 
 void __init arm_kprobe_decode_init(void)
 {
         find_str_pc_offset();
 }
-
-
-/*
- * All ARM instructions listed below.
- *
- * Instructions and their general purpose registers are given.
- * If a particular register may not use R15, it is prefixed with a "!".
- * If marked with a "*" means the value returned by reading R15
- * is implementation defined.
- *
- * ADC/ADD/AND/BIC/CMN/CMP/EOR/MOV/MVN/ORR/RSB/RSC/SBC/SUB/TEQ
- *     TST: Rd, Rn, Rm, !Rs
- * BX: Rm
- * BLX(2): !Rm
- * BX: Rm (R15 legal, but discouraged)
- * BXJ: !Rm,
- * CLZ: !Rd, !Rm
- * CPY: Rd, Rm
- * LDC/2,STC/2 immediate offset & unindex: Rn
- * LDC/2,STC/2 immediate pre/post-indexed: !Rn
- * LDM(1/3): !Rn, register_list
- * LDM(2): !Rn, !register_list
- * LDR,STR,PLD immediate offset: Rd, Rn
- * LDR,STR,PLD register offset: Rd, Rn, !Rm
- * LDR,STR,PLD scaled register offset: Rd, !Rn, !Rm
- * LDR,STR immediate pre/post-indexed: Rd, !Rn
- * LDR,STR register pre/post-indexed: Rd, !Rn, !Rm
- * LDR,STR scaled register pre/post-indexed: Rd, !Rn, !Rm
- * LDRB,STRB immediate offset: !Rd, Rn
- * LDRB,STRB register offset: !Rd, Rn, !Rm
- * LDRB,STRB scaled register offset: !Rd, !Rn, !Rm
- * LDRB,STRB immediate pre/post-indexed: !Rd, !Rn
- * LDRB,STRB register pre/post-indexed: !Rd, !Rn, !Rm
- * LDRB,STRB scaled register pre/post-indexed: !Rd, !Rn, !Rm
- * LDRT,LDRBT,STRBT immediate pre/post-indexed: !Rd, !Rn
- * LDRT,LDRBT,STRBT register pre/post-indexed: !Rd, !Rn, !Rm
- * LDRT,LDRBT,STRBT scaled register pre/post-indexed: !Rd, !Rn, !Rm
- * LDRH/SH/SB/D,STRH/SH/SB/D immediate offset: !Rd, Rn
- * LDRH/SH/SB/D,STRH/SH/SB/D register offset: !Rd, Rn, !Rm
- * LDRH/SH/SB/D,STRH/SH/SB/D immediate pre/post-indexed: !Rd, !Rn
- * LDRH/SH/SB/D,STRH/SH/SB/D register pre/post-indexed: !Rd, !Rn, !Rm
- * LDREX: !Rd, !Rn
- * MCR/2: !Rd
- * MCRR/2,MRRC/2: !Rd, !Rn
- * MLA: !Rd, !Rn, !Rm, !Rs
- * MOV: Rd
- * MRC/2: !Rd (if Rd==15, only changes cond codes, not the register)
- * MRS,MSR: !Rd
- * MUL: !Rd, !Rm, !Rs
- * PKH{BT,TB}: !Rd, !Rn, !Rm
- * QDADD,[U]QADD/16/8/SUBX: !Rd, !Rm, !Rn
- * QDSUB,[U]QSUB/16/8/ADDX: !Rd, !Rm, !Rn
- * REV/16/SH: !Rd, !Rm
- * RFE: !Rn
- * {S,U}[H]ADD{16,8,SUBX},{S,U}[H]SUB{16,8,ADDX}: !Rd, !Rn, !Rm
- * SEL: !Rd, !Rn, !Rm
- * SMLA<x><y>,SMLA{D,W<y>},SMLSD,SMML{A,S}: !Rd, !Rn, !Rm, !Rs
- * SMLAL<x><y>,SMLA{D,LD},SMLSLD,SMMULL,SMULW<y>: !RdHi, !RdLo, !Rm, !Rs
- * SMMUL,SMUAD,SMUL<x><y>,SMUSD: !Rd, !Rm, !Rs
- * SSAT/16: !Rd, !Rm
- * STM(1/2): !Rn, register_list* (R15 in reg list not recommended)
- * STRT immediate pre/post-indexed: Rd*, !Rn
- * STRT register pre/post-indexed: Rd*, !Rn, !Rm
- * STRT scaled register pre/post-indexed: Rd*, !Rn, !Rm
- * STREX: !Rd, !Rn, !Rm
- * SWP/B: !Rd, !Rn, !Rm
- * {S,U}XTA{B,B16,H}: !Rd, !Rn, !Rm
- * {S,U}XT{B,B16,H}: !Rd, !Rm
- * UM{AA,LA,UL}L: !RdHi, !RdLo, !Rm, !Rs
- * USA{D8,A8,T,T16}: !Rd, !Rm, !Rs
- *
- * May transfer control by writing R15 (possible mode changes or alternate
- * mode accesses marked by "*"):
- * ALU op (* with s-bit), B, BL, BKPT, BLX(1/2), BX, BXJ, CPS*, CPY,
- * LDM(1), LDM(2/3)*, LDR, MOV, RFE*, SWI*
- *
- * Instructions that do not take general registers, nor transfer control:
- * CDP/2, SETEND, SRS*
- */
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index 2ba7deb3072e..1656c87501c0 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -134,7 +134,8 @@ static void __kprobes singlestep(struct kprobe *p, struct pt_regs *regs,
                                  struct kprobe_ctlblk *kcb)
 {
         regs->ARM_pc += 4;
-        p->ainsn.insn_handler(p, regs);
+        if (p->ainsn.insn_check_cc(regs->ARM_cpsr))
+                p->ainsn.insn_handler(p, regs);
 }
 
 /*
diff --git a/arch/arm/kernel/leds.c b/arch/arm/kernel/leds.c
index 31a316c1777b..0f107dcb0347 100644
--- a/arch/arm/kernel/leds.c
+++ b/arch/arm/kernel/leds.c
@@ -10,6 +10,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <asm/leds.h>
 
@@ -69,36 +70,37 @@ static ssize_t leds_store(struct sys_device *dev,
 
 static SYSDEV_ATTR(event, 0200, NULL, leds_store);
 
-static int leds_suspend(struct sys_device *dev, pm_message_t state)
+static struct sysdev_class leds_sysclass = {
+        .name           = "leds",
+};
+
+static struct sys_device leds_device = {
+        .id             = 0,
+        .cls            = &leds_sysclass,
+};
+
+static int leds_suspend(void)
 {
         leds_event(led_stop);
         return 0;
 }
 
-static int leds_resume(struct sys_device *dev)
+static void leds_resume(void)
 {
         leds_event(led_start);
-        return 0;
 }
 
-static int leds_shutdown(struct sys_device *dev)
+static void leds_shutdown(void)
 {
         leds_event(led_halted);
-        return 0;
 }
 
-static struct sysdev_class leds_sysclass = {
-        .name           = "leds",
+static struct syscore_ops leds_syscore_ops = {
         .shutdown       = leds_shutdown,
         .suspend        = leds_suspend,
         .resume         = leds_resume,
 };
 
-static struct sys_device leds_device = {
-        .id             = 0,
-        .cls            = &leds_sysclass,
-};
-
 static int __init leds_init(void)
 {
         int ret;
@@ -107,6 +109,8 @@ static int __init leds_init(void)
                 ret = sysdev_register(&leds_device);
         if (ret == 0)
                 ret = sysdev_create_file(&leds_device, &attr_event);
+        if (ret == 0)
+                register_syscore_ops(&leds_syscore_ops);
         return ret;
 }
 
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 979da3947f42..d53c0abc4dd3 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -560,11 +560,6 @@ static int armpmu_event_init(struct perf_event *event)
         event->destroy = hw_perf_event_destroy;
 
         if (!atomic_inc_not_zero(&active_events)) {
-                if (atomic_read(&active_events) > armpmu->num_events) {
-                        atomic_dec(&active_events);
-                        return -ENOSPC;
-                }
-
                 mutex_lock(&pmu_reserve_mutex);
                 if (atomic_read(&active_events) == 0) {
                         err = armpmu_reserve_hardware();
@@ -746,7 +741,8 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
 
         tail = (struct frame_tail __user *)regs->ARM_fp - 1;
 
-        while (tail && !((unsigned long)tail & 0x3))
+        while ((entry->nr < PERF_MAX_STACK_DEPTH) &&
+               tail && !((unsigned long)tail & 0x3))
                 tail = user_backtrace(tail, entry);
 }
 
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 2bf27f364d09..97260060bf26 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -21,6 +21,7 @@
 #include <linux/uaccess.h>
 #include <linux/perf_event.h>
 #include <linux/hw_breakpoint.h>
+#include <linux/regset.h>
 
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -308,58 +309,6 @@ static int ptrace_write_user(struct task_struct *tsk, unsigned long off,
         return put_user_reg(tsk, off >> 2, val);
 }
 
-/*
- * Get all user integer registers.
- */
-static int ptrace_getregs(struct task_struct *tsk, void __user *uregs)
-{
-        struct pt_regs *regs = task_pt_regs(tsk);
-
-        return copy_to_user(uregs, regs, sizeof(struct pt_regs)) ? -EFAULT : 0;
-}
-
-/*
- * Set all user integer registers.
- */
-static int ptrace_setregs(struct task_struct *tsk, void __user *uregs)
-{
-        struct pt_regs newregs;
-        int ret;
-
-        ret = -EFAULT;
-        if (copy_from_user(&newregs, uregs, sizeof(struct pt_regs)) == 0) {
-                struct pt_regs *regs = task_pt_regs(tsk);
-
-                ret = -EINVAL;
-                if (valid_user_regs(&newregs)) {
-                        *regs = newregs;
-                        ret = 0;
-                }
-        }
-
-        return ret;
-}
-
-/*
- * Get the child FPU state.
- */
-static int ptrace_getfpregs(struct task_struct *tsk, void __user *ufp)
-{
-        return copy_to_user(ufp, &task_thread_info(tsk)->fpstate,
-                            sizeof(struct user_fp)) ? -EFAULT : 0;
-}
-
-/*
- * Set the child FPU state.
- */
-static int ptrace_setfpregs(struct task_struct *tsk, void __user *ufp)
-{
-        struct thread_info *thread = task_thread_info(tsk);
-        thread->used_cp[1] = thread->used_cp[2] = 1;
-        return copy_from_user(&thread->fpstate, ufp,
-                              sizeof(struct user_fp)) ? -EFAULT : 0;
-}
-
 #ifdef CONFIG_IWMMXT
 
 /*
@@ -418,56 +367,6 @@ static int ptrace_setcrunchregs(struct task_struct *tsk, void __user *ufp)
 }
 #endif
 
-#ifdef CONFIG_VFP
-/*
- * Get the child VFP state.
- */
-static int ptrace_getvfpregs(struct task_struct *tsk, void __user *data)
-{
-        struct thread_info *thread = task_thread_info(tsk);
-        union vfp_state *vfp = &thread->vfpstate;
-        struct user_vfp __user *ufp = data;
-
-        vfp_sync_hwstate(thread);
-
-        /* copy the floating point registers */
-        if (copy_to_user(&ufp->fpregs, &vfp->hard.fpregs,
-                         sizeof(vfp->hard.fpregs)))
-                return -EFAULT;
-
-        /* copy the status and control register */
-        if (put_user(vfp->hard.fpscr, &ufp->fpscr))
-                return -EFAULT;
-
-        return 0;
-}
-
-/*
- * Set the child VFP state.
- */
-static int ptrace_setvfpregs(struct task_struct *tsk, void __user *data)
-{
-        struct thread_info *thread = task_thread_info(tsk);
-        union vfp_state *vfp = &thread->vfpstate;
-        struct user_vfp __user *ufp = data;
-
-        vfp_sync_hwstate(thread);
-
-        /* copy the floating point registers */
-        if (copy_from_user(&vfp->hard.fpregs, &ufp->fpregs,
-                           sizeof(vfp->hard.fpregs)))
-                return -EFAULT;
-
-        /* copy the status and control register */
-        if (get_user(vfp->hard.fpscr, &ufp->fpscr))
-                return -EFAULT;
-
-        vfp_flush_hwstate(thread);
-
-        return 0;
-}
-#endif
-
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 /*
  * Convert a virtual register number into an index for a thread_info
@@ -694,6 +593,219 @@ out:
 }
 #endif
 
+/* regset get/set implementations */
+
+static int gpr_get(struct task_struct *target,
+                   const struct user_regset *regset,
+                   unsigned int pos, unsigned int count,
+                   void *kbuf, void __user *ubuf)
+{
+        struct pt_regs *regs = task_pt_regs(target);
+
+        return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+                                   regs,
+                                   0, sizeof(*regs));
+}
+
+static int gpr_set(struct task_struct *target,
+                   const struct user_regset *regset,
+                   unsigned int pos, unsigned int count,
+                   const void *kbuf, const void __user *ubuf)
+{
+        int ret;
+        struct pt_regs newregs;
+
+        ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+                                 &newregs,
+                                 0, sizeof(newregs));
+        if (ret)
+                return ret;
+
+        if (!valid_user_regs(&newregs))
+                return -EINVAL;
+
+        *task_pt_regs(target) = newregs;
+        return 0;
+}
+
+static int fpa_get(struct task_struct *target,
+                   const struct user_regset *regset,
+                   unsigned int pos, unsigned int count,
+                   void *kbuf, void __user *ubuf)
+{
+        return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+                                   &task_thread_info(target)->fpstate,
+                                   0, sizeof(struct user_fp));
+}
+
+static int fpa_set(struct task_struct *target,
+                   const struct user_regset *regset,
+                   unsigned int pos, unsigned int count,
+                   const void *kbuf, const void __user *ubuf)
+{
+        struct thread_info *thread = task_thread_info(target);
+
+        thread->used_cp[1] = thread->used_cp[2] = 1;
+
+        return user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+                &thread->fpstate,
+                0, sizeof(struct user_fp));
+}
+
+#ifdef CONFIG_VFP
+/*
+ * VFP register get/set implementations.
+ *
+ * With respect to the kernel, struct user_fp is divided into three chunks:
+ * 16 or 32 real VFP registers (d0-d15 or d0-31)
+ *      These are transferred to/from the real registers in the task's
+ *      vfp_hard_struct.  The number of registers depends on the kernel
+ *      configuration.
+ *
+ * 16 or 0 fake VFP registers (d16-d31 or empty)
+ *      i.e., the user_vfp structure has space for 32 registers even if
+ *      the kernel doesn't have them all.
+ *
+ *      vfp_get() reads this chunk as zero where applicable
+ *      vfp_set() ignores this chunk
+ *
+ * 1 word for the FPSCR
+ *
+ * The bounds-checking logic built into user_regset_copyout and friends
+ * means that we can make a simple sequence of calls to map the relevant data
+ * to/from the specified slice of the user regset structure.
+ */
+static int vfp_get(struct task_struct *target,
+                   const struct user_regset *regset,
+                   unsigned int pos, unsigned int count,
+                   void *kbuf, void __user *ubuf)
+{
+        int ret;
+        struct thread_info *thread = task_thread_info(target);
+        struct vfp_hard_struct const *vfp = &thread->vfpstate.hard;
+        const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs);
+        const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr);
+
+        vfp_sync_hwstate(thread);
+
+        ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+                                  &vfp->fpregs,
+                                  user_fpregs_offset,
+                                  user_fpregs_offset + sizeof(vfp->fpregs));
+        if (ret)
+                return ret;
+
+        ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf,
+                                       user_fpregs_offset + sizeof(vfp->fpregs),
+                                       user_fpscr_offset);
+        if (ret)
+                return ret;
+
+        return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+                                   &vfp->fpscr,
+                                   user_fpscr_offset,
+                                   user_fpscr_offset + sizeof(vfp->fpscr));
+}
+
+/*
+ * For vfp_set() a read-modify-write is done on the VFP registers,
+ * in order to avoid writing back a half-modified set of registers on
+ * failure.
+ */
+static int vfp_set(struct task_struct *target,
+                          const struct user_regset *regset,
+                          unsigned int pos, unsigned int count,
+                          const void *kbuf, const void __user *ubuf)
+{
+        int ret;
+        struct thread_info *thread = task_thread_info(target);
+        struct vfp_hard_struct new_vfp = thread->vfpstate.hard;
+        const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs);
+        const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr);
+
+        ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+                                  &new_vfp.fpregs,
+                                  user_fpregs_offset,
+                                  user_fpregs_offset + sizeof(new_vfp.fpregs));
+        if (ret)
+                return ret;
+
+        ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+                                user_fpregs_offset + sizeof(new_vfp.fpregs),
+                                user_fpscr_offset);
+        if (ret)
+                return ret;
+
+        ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+                                 &new_vfp.fpscr,
+                                 user_fpscr_offset,
+                                 user_fpscr_offset + sizeof(new_vfp.fpscr));
+        if (ret)
+                return ret;
+
+        vfp_sync_hwstate(thread);
+        thread->vfpstate.hard = new_vfp;
+        vfp_flush_hwstate(thread);
+
+        return 0;
+}
+#endif /* CONFIG_VFP */
+
+enum arm_regset {
+        REGSET_GPR,
+        REGSET_FPR,
+#ifdef CONFIG_VFP
+        REGSET_VFP,
+#endif
+};
+
+static const struct user_regset arm_regsets[] = {
+        [REGSET_GPR] = {
+                .core_note_type = NT_PRSTATUS,
+                .n = ELF_NGREG,
+                .size = sizeof(u32),
+                .align = sizeof(u32),
+                .get = gpr_get,
+                .set = gpr_set
+        },
+        [REGSET_FPR] = {
+                /*
+                 * For the FPA regs in fpstate, the real fields are a mixture
+                 * of sizes, so pretend that the registers are word-sized:
+                 */
+                .core_note_type = NT_PRFPREG,
+                .n = sizeof(struct user_fp) / sizeof(u32),
+                .size = sizeof(u32),
+                .align = sizeof(u32),
+                .get = fpa_get,
+                .set = fpa_set
+        },
+#ifdef CONFIG_VFP
+        [REGSET_VFP] = {
+                /*
+                 * Pretend that the VFP regs are word-sized, since the FPSCR is
+                 * a single word dangling at the end of struct user_vfp:
+                 */
+                .core_note_type = NT_ARM_VFP,
+                .n = ARM_VFPREGS_SIZE / sizeof(u32),
+                .size = sizeof(u32),
+                .align = sizeof(u32),
+                .get = vfp_get,
+                .set = vfp_set
+        },
+#endif /* CONFIG_VFP */
+};
+
+static const struct user_regset_view user_arm_view = {
+        .name = "arm", .e_machine = ELF_ARCH, .ei_osabi = ELF_OSABI,
+        .regsets = arm_regsets, .n = ARRAY_SIZE(arm_regsets)
+};
+
+const struct user_regset_view *task_user_regset_view(struct task_struct *task)
+{
+        return &user_arm_view;
+}
+
 long arch_ptrace(struct task_struct *child, long request,
                  unsigned long addr, unsigned long data)
 {
@@ -710,19 +822,31 @@ long arch_ptrace(struct task_struct *child, long request,
                         break;
 
                 case PTRACE_GETREGS:
-                        ret = ptrace_getregs(child, datap);
+                        ret = copy_regset_to_user(child,
+                                                  &user_arm_view, REGSET_GPR,
+                                                  0, sizeof(struct pt_regs),
+                                                  datap);
                         break;
 
                 case PTRACE_SETREGS:
-                        ret = ptrace_setregs(child, datap);
+                        ret = copy_regset_from_user(child,
+                                                    &user_arm_view, REGSET_GPR,
+                                                    0, sizeof(struct pt_regs),
+                                                    datap);
                         break;
 
                 case PTRACE_GETFPREGS:
-                        ret = ptrace_getfpregs(child, datap);
+                        ret = copy_regset_to_user(child,
+                                                  &user_arm_view, REGSET_FPR,
+                                                  0, sizeof(union fp_state),
+                                                  datap);
                         break;
-                
+
                 case PTRACE_SETFPREGS:
-                        ret = ptrace_setfpregs(child, datap);
+                        ret = copy_regset_from_user(child,
+                                                    &user_arm_view, REGSET_FPR,
+                                                    0, sizeof(union fp_state),
+                                                    datap);
                         break;
 
 #ifdef CONFIG_IWMMXT
@@ -757,22 +881,36 @@ long arch_ptrace(struct task_struct *child, long request,
 
 #ifdef CONFIG_VFP
                 case PTRACE_GETVFPREGS:
-                        ret = ptrace_getvfpregs(child, datap);
+                        ret = copy_regset_to_user(child,
+                                                  &user_arm_view, REGSET_VFP,
+                                                  0, ARM_VFPREGS_SIZE,
+                                                  datap);
                         break;
 
                 case PTRACE_SETVFPREGS:
-                        ret = ptrace_setvfpregs(child, datap);
+                        ret = copy_regset_from_user(child,
+                                                    &user_arm_view, REGSET_VFP,
+                                                    0, ARM_VFPREGS_SIZE,
+                                                    datap);
                         break;
 #endif
 
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
                 case PTRACE_GETHBPREGS:
+                        if (ptrace_get_breakpoints(child) < 0)
+                                return -ESRCH;
+
                         ret = ptrace_gethbpregs(child, addr,
                                                 (unsigned long __user *)data);
+                        ptrace_put_breakpoints(child);
                         break;
                 case PTRACE_SETHBPREGS:
+                        if (ptrace_get_breakpoints(child) < 0)
+                                return -ESRCH;
+
                         ret = ptrace_sethbpregs(child, addr,
                                                 (unsigned long __user *)data);
+                        ptrace_put_breakpoints(child);
                         break;
 #endif
 
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 006c1e884eaf..6dce209a623b 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -672,11 +672,16 @@ __tagtable(ATAG_REVISION, parse_tag_revision);
 
 static int __init parse_tag_cmdline(const struct tag *tag)
 {
-#ifndef CONFIG_CMDLINE_FORCE
-        strlcpy(default_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE);
-#else
+#if defined(CONFIG_CMDLINE_EXTEND)
+        strlcat(default_command_line, " ", COMMAND_LINE_SIZE);
+        strlcat(default_command_line, tag->u.cmdline.cmdline,
+                COMMAND_LINE_SIZE);
+#elif defined(CONFIG_CMDLINE_FORCE)
         pr_warning("Ignoring tag cmdline (using the default kernel command line)\n");
-#endif /* CONFIG_CMDLINE_FORCE */
+#else
+        strlcpy(default_command_line, tag->u.cmdline.cmdline,
+                COMMAND_LINE_SIZE);
+#endif
         return 0;
 }
 
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index cb8398317644..0340224cf73c 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -597,19 +597,13 @@ setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
         return err;
 }
 
-static inline void setup_syscall_restart(struct pt_regs *regs)
-{
-        regs->ARM_r0 = regs->ARM_ORIG_r0;
-        regs->ARM_pc -= thumb_mode(regs) ? 2 : 4;
-}
-
 /*
  * OK, we're invoking a handler
  */     
 static int
 handle_signal(unsigned long sig, struct k_sigaction *ka,
               siginfo_t *info, sigset_t *oldset,
-              struct pt_regs * regs, int syscall)
+              struct pt_regs * regs)
 {
         struct thread_info *thread = current_thread_info();
         struct task_struct *tsk = current;
@@ -617,26 +611,6 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
         int ret;
 
         /*
-         * If we were from a system call, check for system call restarting...
-         */
-        if (syscall) {
-                switch (regs->ARM_r0) {
-                case -ERESTART_RESTARTBLOCK:
-                case -ERESTARTNOHAND:
-                        regs->ARM_r0 = -EINTR;
-                        break;
-                case -ERESTARTSYS:
-                        if (!(ka->sa.sa_flags & SA_RESTART)) {
-                                regs->ARM_r0 = -EINTR;
-                                break;
-                        }
-                        /* fallthrough */
-                case -ERESTARTNOINTR:
-                        setup_syscall_restart(regs);
-                }
-        }
-
-        /*
          * translate the signal
          */
         if (usig < 32 && thread->exec_domain && thread->exec_domain->signal_invmap)
@@ -685,6 +659,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
  */
 static void do_signal(struct pt_regs *regs, int syscall)
 {
+        unsigned int retval = 0, continue_addr = 0, restart_addr = 0;
         struct k_sigaction ka;
         siginfo_t info;
         int signr;
@@ -698,18 +673,61 @@ static void do_signal(struct pt_regs *regs, int syscall)
         if (!user_mode(regs))
                 return;
 
+        /*
+         * If we were from a system call, check for system call restarting...
+         */
+        if (syscall) {
+                continue_addr = regs->ARM_pc;
+                restart_addr = continue_addr - (thumb_mode(regs) ? 2 : 4);
+                retval = regs->ARM_r0;
+
+                /*
+                 * Prepare for system call restart.  We do this here so that a
+                 * debugger will see the already changed PSW.
+                 */
+                switch (retval) {
+                case -ERESTARTNOHAND:
+                case -ERESTARTSYS:
+                case -ERESTARTNOINTR:
+                        regs->ARM_r0 = regs->ARM_ORIG_r0;
+                        regs->ARM_pc = restart_addr;
+                        break;
+                case -ERESTART_RESTARTBLOCK:
+                        regs->ARM_r0 = -EINTR;
+                        break;
+                }
+        }
+
         if (try_to_freeze())
                 goto no_signal;
 
+        /*
+         * Get the signal to deliver.  When running under ptrace, at this
+         * point the debugger may change all our registers ...
+         */
         signr = get_signal_to_deliver(&info, &ka, regs, NULL);
         if (signr > 0) {
                 sigset_t *oldset;
 
+                /*
+                 * Depending on the signal settings we may need to revert the
+                 * decision to restart the system call.  But skip this if a
+                 * debugger has chosen to restart at a different PC.
+                 */
+                if (regs->ARM_pc == restart_addr) {
+                        if (retval == -ERESTARTNOHAND
+                            || (retval == -ERESTARTSYS
+                                && !(ka.sa.sa_flags & SA_RESTART))) {
+                                regs->ARM_r0 = -EINTR;
+                                regs->ARM_pc = continue_addr;
+                        }
+                }
+
                 if (test_thread_flag(TIF_RESTORE_SIGMASK))
                         oldset = &current->saved_sigmask;
                 else
                         oldset = &current->blocked;
-                if (handle_signal(signr, &ka, &info, oldset, regs, syscall) == 0) {
+                if (handle_signal(signr, &ka, &info, oldset, regs) == 0) {
                         /*
                          * A signal was successfully delivered; the saved
                          * sigmask will have been stored in the signal frame,
@@ -723,11 +741,14 @@ static void do_signal(struct pt_regs *regs, int syscall)
         }
 
  no_signal:
-        /*
-         * No signal to deliver to the process - restart the syscall.
-         */
         if (syscall) {
-                if (regs->ARM_r0 == -ERESTART_RESTARTBLOCK) {
+                /*
+                 * Handle restarting a different system call.  As above,
+                 * if a debugger has chosen to restart at a different PC,
+                 * ignore the restart.
+                 */
+                if (retval == -ERESTART_RESTARTBLOCK
+                    && regs->ARM_pc == continue_addr) {
                         if (thumb_mode(regs)) {
                                 regs->ARM_r7 = __NR_restart_syscall - __NR_SYSCALL_BASE;
                                 regs->ARM_pc -= 2;
@@ -750,11 +771,6 @@ static void do_signal(struct pt_regs *regs, int syscall)
 #endif
                         }
                 }
-                if (regs->ARM_r0 == -ERESTARTNOHAND ||
-                    regs->ARM_r0 == -ERESTARTSYS ||
-                    regs->ARM_r0 == -ERESTARTNOINTR) {
-                        setup_syscall_restart(regs);
-                }
 
                 /* If there's no signal to deliver, we just put the saved sigmask
                  * back.
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 8fe05ad932e4..d439a8f4c078 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -376,6 +376,13 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
         }
 }
 
+static void (*smp_cross_call)(const struct cpumask *, unsigned int);
+
+void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int))
+{
+        smp_cross_call = fn;
+}
+
 void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 {
         smp_cross_call(mask, IPI_CALL_FUNC);
@@ -479,7 +486,7 @@ static void broadcast_timer_set_mode(enum clock_event_mode mode,
 {
 }
 
-static void broadcast_timer_setup(struct clock_event_device *evt)
+static void __cpuinit broadcast_timer_setup(struct clock_event_device *evt)
 {
         evt->name       = "dummy_timer";
         evt->features   = CLOCK_EVT_FEAT_ONESHOT |
@@ -560,10 +567,7 @@ asmlinkage void __exception_irq_entry do_IPI(int ipinr, struct pt_regs *regs)
                 break;
 
         case IPI_RESCHEDULE:
-                /*
-                 * nothing more to do - eveything is
-                 * done on the interrupt return path
-                 */
+                scheduler_ipi();
                 break;
 
         case IPI_CALL_FUNC:
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index 4ad8da15ef2b..af0aaebf4de6 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -311,7 +311,7 @@ asmlinkage long sys_oabi_semtimedop(int semid,
         long err;
         int i;
 
-        if (nsops < 1)
+        if (nsops < 1 || nsops > SEMOPM)
                 return -EINVAL;
         sops = kmalloc(sizeof(*sops) * nsops, GFP_KERNEL);
         if (!sops)
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 1ff46cabc7ef..cb634c3e28e9 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -21,7 +21,7 @@
 #include <linux/timex.h>
 #include <linux/errno.h>
 #include <linux/profile.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/timer.h>
 #include <linux/irq.h>
 
@@ -115,48 +115,37 @@ void timer_tick(void)
 #endif
 
 #if defined(CONFIG_PM) && !defined(CONFIG_GENERIC_CLOCKEVENTS)
-static int timer_suspend(struct sys_device *dev, pm_message_t state)
+static int timer_suspend(void)
 {
-        struct sys_timer *timer = container_of(dev, struct sys_timer, dev);
-
-        if (timer->suspend != NULL)
-                timer->suspend();
+        if (system_timer->suspend)
+                system_timer->suspend();
 
         return 0;
 }
 
-static int timer_resume(struct sys_device *dev)
+static void timer_resume(void)
 {
-        struct sys_timer *timer = container_of(dev, struct sys_timer, dev);
-
-        if (timer->resume != NULL)
-                timer->resume();
-
-        return 0;
+        if (system_timer->resume)
+                system_timer->resume();
 }
 #else
 #define timer_suspend NULL
 #define timer_resume NULL
 #endif
 
-static struct sysdev_class timer_sysclass = {
-        .name           = "timer",
+static struct syscore_ops timer_syscore_ops = {
         .suspend        = timer_suspend,
         .resume         = timer_resume,
 };
 
-static int __init timer_init_sysfs(void)
+static int __init timer_init_syscore_ops(void)
 {
-        int ret = sysdev_class_register(&timer_sysclass);
-        if (ret == 0) {
-                system_timer->dev.cls = &timer_sysclass;
-                ret = sysdev_register(&system_timer->dev);
-        }
+        register_syscore_ops(&timer_syscore_ops);
 
-        return ret;
+        return 0;
 }
 
-device_initcall(timer_init_sysfs);
+device_initcall(timer_init_syscore_ops);
 
 void __init time_init(void)
 {
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 3b54ad19d489..d52eec268b47 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -234,7 +234,6 @@ static int __die(const char *str, int err, struct thread_info *thread, struct pt
 
         printk(KERN_EMERG "Internal error: %s: %x [#%d]" S_PREEMPT S_SMP "\n",
                str, err, ++die_counter);
-        sysfs_printk_last_file();
 
         /* trap and error numbers are mostly meaningless on ARM */
         ret = notify_die(DIE_OOPS, str, regs, err, tsk->thread.trap_no, SIGSEGV);
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 19390231a0e9..2d299bf5d72f 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -83,6 +83,7 @@ config ARCH_AT91CAP9
         select CPU_ARM926T
         select GENERIC_CLOCKEVENTS
         select HAVE_FB_ATMEL
+        select HAVE_NET_MACB
 
 config ARCH_AT572D940HF
         bool "AT572D940HF"
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
index 9ffbf3a2dfea..21020ceb2f3a 100644
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -171,7 +171,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
          */
         usba_udc_data.pdata.vbus_pin = -EINVAL;
         usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
 
         if (data && data->vbus_pin > 0) {
                 at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 1e8f275c17f6..5e9f8a4c38df 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -256,7 +256,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
 {
         usba_udc_data.pdata.vbus_pin = -EINVAL;
         usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
 
         if (data && data->vbus_pin > 0) {
                 at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 53aaa94df75a..c49262bddd85 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -145,7 +145,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
          */
         usba_udc_data.pdata.vbus_pin = -EINVAL;
         usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
 
         if (data && data->vbus_pin > 0) {
                 at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-at91/board-eb01.c b/arch/arm/mach-at91/board-eb01.c
index 1f9d3cb64c50..d8df59a3426d 100644
--- a/arch/arm/mach-at91/board-eb01.c
+++ b/arch/arm/mach-at91/board-eb01.c
@@ -30,6 +30,11 @@
 #include <mach/board.h>
 #include "generic.h"
 
+static void __init at91eb01_init_irq(void)
+{
+        at91x40_init_interrupts(NULL);
+}
+
 static void __init at91eb01_map_io(void)
 {
         at91x40_initialize(40000000);
@@ -38,7 +43,7 @@ static void __init at91eb01_map_io(void)
 MACHINE_START(AT91EB01, "Atmel AT91 EB01")
         /* Maintainer: Greg Ungerer <gerg@snapgear.com> */
         .timer          = &at91x40_timer,
-        .init_irq       = at91x40_init_interrupts,
+        .init_irq       = at91eb01_init_irq,
         .map_io         = at91eb01_map_io,
 MACHINE_END
 
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h
index 3bef931d0b1c..0700f2125305 100644
--- a/arch/arm/mach-at91/include/mach/cpu.h
+++ b/arch/arm/mach-at91/include/mach/cpu.h
@@ -27,6 +27,7 @@
 #define ARCH_ID_AT91SAM9G45     0x819b05a0
 #define ARCH_ID_AT91SAM9G45MRL  0x819b05a2      /* aka 9G45-ES2 & non ES lots */
 #define ARCH_ID_AT91SAM9G45ES   0x819b05a1      /* 9G45-ES (Engineering Sample) */
+#define ARCH_ID_AT91SAM9X5      0x819a05a0
 #define ARCH_ID_AT91CAP9        0x039A03A0
 
 #define ARCH_ID_AT91SAM9XE128   0x329973a0
@@ -55,6 +56,12 @@ static inline unsigned long at91_cpu_fully_identify(void)
 #define ARCH_EXID_AT91SAM9G46   0x00000003
 #define ARCH_EXID_AT91SAM9G45   0x00000004
 
+#define ARCH_EXID_AT91SAM9G15   0x00000000
+#define ARCH_EXID_AT91SAM9G35   0x00000001
+#define ARCH_EXID_AT91SAM9X35   0x00000002
+#define ARCH_EXID_AT91SAM9G25   0x00000003
+#define ARCH_EXID_AT91SAM9X25   0x00000004
+
 static inline unsigned long at91_exid_identify(void)
 {
         return at91_sys_read(AT91_DBGU_EXID);
@@ -143,6 +150,27 @@ static inline unsigned long at91cap9_rev_identify(void)
 #define cpu_is_at91sam9m11()    (0)
 #endif
 
+#ifdef CONFIG_ARCH_AT91SAM9X5
+#define cpu_is_at91sam9x5()     (at91_cpu_identify() == ARCH_ID_AT91SAM9X5)
+#define cpu_is_at91sam9g15()    (cpu_is_at91sam9x5() && \
+                                (at91_exid_identify() == ARCH_EXID_AT91SAM9G15))
+#define cpu_is_at91sam9g35()    (cpu_is_at91sam9x5() && \
+                                (at91_exid_identify() == ARCH_EXID_AT91SAM9G35))
+#define cpu_is_at91sam9x35()    (cpu_is_at91sam9x5() && \
+                                (at91_exid_identify() == ARCH_EXID_AT91SAM9X35))
+#define cpu_is_at91sam9g25()    (cpu_is_at91sam9x5() && \
+                                (at91_exid_identify() == ARCH_EXID_AT91SAM9G25))
+#define cpu_is_at91sam9x25()    (cpu_is_at91sam9x5() && \
+                                (at91_exid_identify() == ARCH_EXID_AT91SAM9X25))
+#else
+#define cpu_is_at91sam9x5()     (0)
+#define cpu_is_at91sam9g15()    (0)
+#define cpu_is_at91sam9g35()    (0)
+#define cpu_is_at91sam9x35()    (0)
+#define cpu_is_at91sam9g25()    (0)
+#define cpu_is_at91sam9x25()    (0)
+#endif
+
 #ifdef CONFIG_ARCH_AT91CAP9
 #define cpu_is_at91cap9()       (at91_cpu_identify() == ARCH_ID_AT91CAP9)
 #define cpu_is_at91cap9_revB()  (at91cap9_rev_identify() == ARCH_REVISION_CAP9_B)
diff --git a/arch/arm/mach-bcmring/arch.c b/arch/arm/mach-bcmring/arch.c
index 73eb066d2329..a604b9ebb501 100644
--- a/arch/arm/mach-bcmring/arch.c
+++ b/arch/arm/mach-bcmring/arch.c
@@ -169,6 +169,7 @@ MACHINE_START(BCMRING, "BCMRING")
         /* Maintainer: Broadcom Corporation */
         .fixup = bcmring_fixup,
         .map_io = bcmring_map_io,
+        .init_early = bcmring_init_early,
         .init_irq = bcmring_init_irq,
         .timer = &bcmring_timer,
         .init_machine = bcmring_init_machine
diff --git a/arch/arm/mach-bcmring/core.c b/arch/arm/mach-bcmring/core.c
index 8fc2035759fb..43eadbcc29ed 100644
--- a/arch/arm/mach-bcmring/core.c
+++ b/arch/arm/mach-bcmring/core.c
@@ -28,8 +28,6 @@
 #include <linux/sysdev.h>
 #include <linux/interrupt.h>
 #include <linux/amba/bus.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
 #include <linux/clkdev.h>
 
 #include <mach/csp/mm_addr.h>
@@ -37,6 +35,7 @@
 #include <linux/io.h>
 #include <asm/irq.h>
 #include <asm/hardware/arm_timer.h>
+#include <asm/hardware/timer-sp.h>
 #include <asm/mach-types.h>
 
 #include <asm/mach/arch.h>
@@ -97,6 +96,35 @@ static struct clk dummy_apb_pclk = {
         .mode = CLK_MODE_XTAL,
 };
 
+/* Timer 0 - 25 MHz, Timer3 at bus clock rate, typically  150-166 MHz */
+#if defined(CONFIG_ARCH_FPGA11107)
+/* fpga cpu/bus are currently 30 times slower so scale frequency as well to */
+/* slow down Linux's sense of time */
+#define TIMER0_FREQUENCY_MHZ  (tmrHw_LOW_FREQUENCY_MHZ * 30)
+#define TIMER1_FREQUENCY_MHZ  (tmrHw_LOW_FREQUENCY_MHZ * 30)
+#define TIMER3_FREQUENCY_MHZ  (tmrHw_HIGH_FREQUENCY_MHZ * 30)
+#define TIMER3_FREQUENCY_KHZ   (tmrHw_HIGH_FREQUENCY_HZ / 1000 * 30)
+#else
+#define TIMER0_FREQUENCY_MHZ  tmrHw_LOW_FREQUENCY_MHZ
+#define TIMER1_FREQUENCY_MHZ  tmrHw_LOW_FREQUENCY_MHZ
+#define TIMER3_FREQUENCY_MHZ  tmrHw_HIGH_FREQUENCY_MHZ
+#define TIMER3_FREQUENCY_KHZ  (tmrHw_HIGH_FREQUENCY_HZ / 1000)
+#endif
+
+static struct clk sp804_timer012_clk = {
+        .name = "sp804-timer-0,1,2",
+        .type = CLK_TYPE_PRIMARY,
+        .mode = CLK_MODE_XTAL,
+        .rate_hz = TIMER1_FREQUENCY_MHZ * 1000000,
+};
+
+static struct clk sp804_timer3_clk = {
+        .name = "sp804-timer-3",
+        .type = CLK_TYPE_PRIMARY,
+        .mode = CLK_MODE_XTAL,
+        .rate_hz = TIMER3_FREQUENCY_KHZ * 1000,
+};
+
 static struct clk_lookup lookups[] = {
         {                       /* Bus clock */
                 .con_id = "apb_pclk",
@@ -107,6 +135,18 @@ static struct clk_lookup lookups[] = {
         }, {                    /* UART1 */
                 .dev_id = "uartb",
                 .clk = &uart_clk,
+        }, {                    /* SP804 timer 0 */
+                .dev_id = "sp804",
+                .con_id = "timer0",
+                .clk = &sp804_timer012_clk,
+        }, {                    /* SP804 timer 1 */
+                .dev_id = "sp804",
+                .con_id = "timer1",
+                .clk = &sp804_timer012_clk,
+        }, {                    /* SP804 timer 3 */
+                .dev_id = "sp804",
+                .con_id = "timer3",
+                .clk = &sp804_timer3_clk,
         }
 };
 
@@ -151,8 +191,6 @@ void __init bcmring_amba_init(void)
 
         chipcHw_busInterfaceClockEnable(bus_clock);
 
-        clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
         for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
                 struct amba_device *d = amba_devs[i];
                 amba_device_register(d, &iomem_resource);
@@ -162,170 +200,18 @@ void __init bcmring_amba_init(void)
 /*
  * Where is the timer (VA)?
  */
-#define TIMER0_VA_BASE           MM_IO_BASE_TMR
-#define TIMER1_VA_BASE          (MM_IO_BASE_TMR + 0x20)
-#define TIMER2_VA_BASE          (MM_IO_BASE_TMR + 0x40)
-#define TIMER3_VA_BASE          (MM_IO_BASE_TMR + 0x60)
-
-/* Timer 0 - 25 MHz, Timer3 at bus clock rate, typically  150-166 MHz */
-#if defined(CONFIG_ARCH_FPGA11107)
-/* fpga cpu/bus are currently 30 times slower so scale frequency as well to */
-/* slow down Linux's sense of time */
-#define TIMER0_FREQUENCY_MHZ  (tmrHw_LOW_FREQUENCY_MHZ * 30)
-#define TIMER1_FREQUENCY_MHZ  (tmrHw_LOW_FREQUENCY_MHZ * 30)
-#define TIMER3_FREQUENCY_MHZ  (tmrHw_HIGH_FREQUENCY_MHZ * 30)
-#define TIMER3_FREQUENCY_KHZ   (tmrHw_HIGH_FREQUENCY_HZ / 1000 * 30)
-#else
-#define TIMER0_FREQUENCY_MHZ  tmrHw_LOW_FREQUENCY_MHZ
-#define TIMER1_FREQUENCY_MHZ  tmrHw_LOW_FREQUENCY_MHZ
-#define TIMER3_FREQUENCY_MHZ  tmrHw_HIGH_FREQUENCY_MHZ
-#define TIMER3_FREQUENCY_KHZ  (tmrHw_HIGH_FREQUENCY_HZ / 1000)
-#endif
-
-#define TICKS_PER_uSEC     TIMER0_FREQUENCY_MHZ
-
-/*
- *  These are useconds NOT ticks.
- *
- */
-#define mSEC_1                          1000
-#define mSEC_5                          (mSEC_1 * 5)
-#define mSEC_10                         (mSEC_1 * 10)
-#define mSEC_25                         (mSEC_1 * 25)
-#define SEC_1                           (mSEC_1 * 1000)
-
-/*
- * How long is the timer interval?
- */
-#define TIMER_INTERVAL  (TICKS_PER_uSEC * mSEC_10)
-#if TIMER_INTERVAL >= 0x100000
-#define TIMER_RELOAD    (TIMER_INTERVAL >> 8)
-#define TIMER_DIVISOR   (TIMER_CTRL_DIV256)
-#define TICKS2USECS(x)  (256 * (x) / TICKS_PER_uSEC)
-#elif TIMER_INTERVAL >= 0x10000
-#define TIMER_RELOAD    (TIMER_INTERVAL >> 4)   /* Divide by 16 */
-#define TIMER_DIVISOR   (TIMER_CTRL_DIV16)
-#define TICKS2USECS(x)  (16 * (x) / TICKS_PER_uSEC)
-#else
-#define TIMER_RELOAD    (TIMER_INTERVAL)
-#define TIMER_DIVISOR   (TIMER_CTRL_DIV1)
-#define TICKS2USECS(x)  ((x) / TICKS_PER_uSEC)
-#endif
-
-static void timer_set_mode(enum clock_event_mode mode,
-                           struct clock_event_device *clk)
-{
-        unsigned long ctrl;
-
-        switch (mode) {
-        case CLOCK_EVT_MODE_PERIODIC:
-                writel(TIMER_RELOAD, TIMER0_VA_BASE + TIMER_LOAD);
-
-                ctrl = TIMER_CTRL_PERIODIC;
-                ctrl |=
-                    TIMER_DIVISOR | TIMER_CTRL_32BIT | TIMER_CTRL_IE |
-                    TIMER_CTRL_ENABLE;
-                break;
-        case CLOCK_EVT_MODE_ONESHOT:
-                /* period set, and timer enabled in 'next_event' hook */
-                ctrl = TIMER_CTRL_ONESHOT;
-                ctrl |= TIMER_DIVISOR | TIMER_CTRL_32BIT | TIMER_CTRL_IE;
-                break;
-        case CLOCK_EVT_MODE_UNUSED:
-        case CLOCK_EVT_MODE_SHUTDOWN:
-        default:
-                ctrl = 0;
-        }
-
-        writel(ctrl, TIMER0_VA_BASE + TIMER_CTRL);
-}
-
-static int timer_set_next_event(unsigned long evt,
-                                struct clock_event_device *unused)
-{
-        unsigned long ctrl = readl(TIMER0_VA_BASE + TIMER_CTRL);
-
-        writel(evt, TIMER0_VA_BASE + TIMER_LOAD);
-        writel(ctrl | TIMER_CTRL_ENABLE, TIMER0_VA_BASE + TIMER_CTRL);
-
-        return 0;
-}
-
-static struct clock_event_device timer0_clockevent = {
-        .name = "timer0",
-        .shift = 32,
-        .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-        .set_mode = timer_set_mode,
-        .set_next_event = timer_set_next_event,
-};
-
-/*
- * IRQ handler for the timer
- */
-static irqreturn_t bcmring_timer_interrupt(int irq, void *dev_id)
-{
-        struct clock_event_device *evt = &timer0_clockevent;
-
-        writel(1, TIMER0_VA_BASE + TIMER_INTCLR);
-
-        evt->event_handler(evt);
-
-        return IRQ_HANDLED;
-}
-
-static struct irqaction bcmring_timer_irq = {
-        .name = "bcmring Timer Tick",
-        .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-        .handler = bcmring_timer_interrupt,
-};
-
-static cycle_t bcmring_get_cycles_timer1(struct clocksource *cs)
-{
-        return ~readl(TIMER1_VA_BASE + TIMER_VALUE);
-}
-
-static cycle_t bcmring_get_cycles_timer3(struct clocksource *cs)
-{
-        return ~readl(TIMER3_VA_BASE + TIMER_VALUE);
-}
-
-static struct clocksource clocksource_bcmring_timer1 = {
-        .name = "timer1",
-        .rating = 200,
-        .read = bcmring_get_cycles_timer1,
-        .mask = CLOCKSOURCE_MASK(32),
-        .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-static struct clocksource clocksource_bcmring_timer3 = {
-        .name = "timer3",
-        .rating = 100,
-        .read = bcmring_get_cycles_timer3,
-        .mask = CLOCKSOURCE_MASK(32),
-        .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
+#define TIMER0_VA_BASE          ((void __iomem *)MM_IO_BASE_TMR)
+#define TIMER1_VA_BASE          ((void __iomem *)(MM_IO_BASE_TMR + 0x20))
+#define TIMER2_VA_BASE          ((void __iomem *)(MM_IO_BASE_TMR + 0x40))
+#define TIMER3_VA_BASE          ((void __iomem *)(MM_IO_BASE_TMR + 0x60))
 
 static int __init bcmring_clocksource_init(void)
 {
         /* setup timer1 as free-running clocksource */
-        writel(0, TIMER1_VA_BASE + TIMER_CTRL);
-        writel(0xffffffff, TIMER1_VA_BASE + TIMER_LOAD);
-        writel(0xffffffff, TIMER1_VA_BASE + TIMER_VALUE);
-        writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC,
-               TIMER1_VA_BASE + TIMER_CTRL);
-
-        clocksource_register_khz(&clocksource_bcmring_timer1,
-                                 TIMER1_FREQUENCY_MHZ * 1000);
+        sp804_clocksource_init(TIMER1_VA_BASE, "timer1");
 
         /* setup timer3 as free-running clocksource */
-        writel(0, TIMER3_VA_BASE + TIMER_CTRL);
-        writel(0xffffffff, TIMER3_VA_BASE + TIMER_LOAD);
-        writel(0xffffffff, TIMER3_VA_BASE + TIMER_VALUE);
-        writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC,
-               TIMER3_VA_BASE + TIMER_CTRL);
-
-        clocksource_register_khz(&clocksource_bcmring_timer3,
-                                 TIMER3_FREQUENCY_KHZ);
+        sp804_clocksource_init(TIMER3_VA_BASE, "timer3");
 
         return 0;
 }
@@ -347,21 +233,16 @@ void __init bcmring_init_timer(void)
         /*
          * Make irqs happen for the system timer
          */
-        setup_irq(IRQ_TIMER0, &bcmring_timer_irq);
-
         bcmring_clocksource_init();
 
-        timer0_clockevent.mult =
-            div_sc(1000000, NSEC_PER_SEC, timer0_clockevent.shift);
-        timer0_clockevent.max_delta_ns =
-            clockevent_delta2ns(0xffffffff, &timer0_clockevent);
-        timer0_clockevent.min_delta_ns =
-            clockevent_delta2ns(0xf, &timer0_clockevent);
-
-        timer0_clockevent.cpumask = cpumask_of(0);
-        clockevents_register_device(&timer0_clockevent);
+        sp804_clockevents_register(TIMER0_VA_BASE, IRQ_TIMER0, "timer0");
 }
 
 struct sys_timer bcmring_timer = {
         .init = bcmring_init_timer,
 };
+
+void __init bcmring_init_early(void)
+{
+        clkdev_add_table(lookups, ARRAY_SIZE(lookups));
+}
diff --git a/arch/arm/mach-bcmring/core.h b/arch/arm/mach-bcmring/core.h
index b197ba48e36e..e0e02c48f9b1 100644
--- a/arch/arm/mach-bcmring/core.h
+++ b/arch/arm/mach-bcmring/core.h
@@ -25,6 +25,7 @@
 void __init bcmring_amba_init(void);
 void __init bcmring_map_io(void);
 void __init bcmring_init_irq(void);
+void __init bcmring_init_early(void);
 
 extern struct sys_timer bcmring_timer;
 #endif
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 32f147998cd9..c0deacae778d 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -63,6 +63,7 @@ config MACH_DAVINCI_EVM
         depends on ARCH_DAVINCI_DM644x
         select MISC_DEVICES
         select EEPROM_AT24
+        select I2C
         help
           Configure this option to specify the whether the board used
           for development is a DM644x EVM
@@ -72,6 +73,7 @@ config MACH_SFFSDR
         depends on ARCH_DAVINCI_DM644x
         select MISC_DEVICES
         select EEPROM_AT24
+        select I2C
         help
           Say Y here to select the Lyrtech Small Form Factor
           Software Defined Radio (SFFSDR) board.
@@ -105,6 +107,7 @@ config MACH_DAVINCI_DM6467_EVM
         select MACH_DAVINCI_DM6467TEVM
         select MISC_DEVICES
         select EEPROM_AT24
+        select I2C
         help
           Configure this option to specify the whether the board used
           for development is a DM6467 EVM
@@ -118,6 +121,7 @@ config MACH_DAVINCI_DM365_EVM
         depends on ARCH_DAVINCI_DM365
         select MISC_DEVICES
         select EEPROM_AT24
+        select I2C
         help
           Configure this option to specify whether the board used
           for development is a DM365 EVM
@@ -129,6 +133,7 @@ config MACH_DAVINCI_DA830_EVM
         select GPIO_PCF857X
         select MISC_DEVICES
         select EEPROM_AT24
+        select I2C
         help
           Say Y here to select the TI DA830/OMAP-L137/AM17x Evaluation Module.
 
@@ -205,6 +210,7 @@ config MACH_MITYOMAPL138
         depends on ARCH_DAVINCI_DA850
         select MISC_DEVICES
         select EEPROM_AT24
+        select I2C
         help
           Say Y here to select the Critical Link MityDSP-L138/MityARM-1808
           System on Module.  Information on this SoM may be found at
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index 2aa79c54f98e..606a6f27ed6c 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -29,7 +29,7 @@
 #include <mach/mux.h>
 #include <mach/spi.h>
 
-#define MITYOMAPL138_PHY_ID             "0:03"
+#define MITYOMAPL138_PHY_ID             ""
 
 #define FACTORY_CONFIG_MAGIC    0x012C0138
 #define FACTORY_CONFIG_VERSION  0x00010001
@@ -414,7 +414,7 @@ static struct resource mityomapl138_nandflash_resource[] = {
 
 static struct platform_device mityomapl138_nandflash_device = {
         .name           = "davinci_nand",
-        .id             = 0,
+        .id             = 1,
         .dev            = {
                 .platform_data  = &mityomapl138_nandflash_data,
         },
diff --git a/arch/arm/mach-davinci/cpufreq.c b/arch/arm/mach-davinci/cpufreq.c
index 0a95be1512bb..41669ecc1f91 100644
--- a/arch/arm/mach-davinci/cpufreq.c
+++ b/arch/arm/mach-davinci/cpufreq.c
@@ -94,9 +94,7 @@ static int davinci_target(struct cpufreq_policy *policy,
         if (freqs.old == freqs.new)
                 return ret;
 
-        cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER,
-                        dev_driver_string(cpufreq.dev),
-                        "transition: %u --> %u\n", freqs.old, freqs.new);
+        dev_dbg(&cpufreq.dev, "transition: %u --> %u\n", freqs.old, freqs.new);
 
         ret = cpufreq_frequency_table_target(policy, pdata->freq_table,
                                                 freqs.new, relation, &idx);
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 625d4b66718b..58a02dc7b15a 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -39,7 +39,8 @@
 #define DA8XX_GPIO_BASE                 0x01e26000
 #define DA8XX_I2C1_BASE                 0x01e28000
 #define DA8XX_SPI0_BASE                 0x01c41000
-#define DA8XX_SPI1_BASE                 0x01f0e000
+#define DA830_SPI1_BASE                 0x01e12000
+#define DA850_SPI1_BASE                 0x01f0e000
 
 #define DA8XX_EMAC_CTRL_REG_OFFSET      0x3000
 #define DA8XX_EMAC_MOD_REG_OFFSET       0x2000
@@ -762,8 +763,8 @@ static struct resource da8xx_spi0_resources[] = {
 
 static struct resource da8xx_spi1_resources[] = {
         [0] = {
-                .start  = DA8XX_SPI1_BASE,
-                .end    = DA8XX_SPI1_BASE + SZ_4K - 1,
+                .start  = DA830_SPI1_BASE,
+                .end    = DA830_SPI1_BASE + SZ_4K - 1,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
@@ -832,5 +833,10 @@ int __init da8xx_register_spi(int instance, struct spi_board_info *info,
 
         da8xx_spi_pdata[instance].num_chipselect = len;
 
+        if (instance == 1 && cpu_is_davinci_da850()) {
+                da8xx_spi1_resources[0].start = DA850_SPI1_BASE;
+                da8xx_spi1_resources[0].end = DA850_SPI1_BASE + SZ_4K - 1;
+        }
+
         return platform_device_register(&da8xx_spi_device[instance]);
 }
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index f68012239641..a3a94e9c9378 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -314,7 +314,7 @@ static struct clk timer2_clk = {
         .name = "timer2",
         .parent = &pll1_aux_clk,
         .lpsc = DAVINCI_LPSC_TIMER2,
-        .usecount = 1,              /* REVISIT: why can't' this be disabled? */
+        .usecount = 1,              /* REVISIT: why can't this be disabled? */
 };
 
 static struct clk timer3_clk = {
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 5f8a65424184..4c82c2716293 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -274,7 +274,7 @@ static struct clk timer2_clk = {
         .name = "timer2",
         .parent = &pll1_aux_clk,
         .lpsc = DAVINCI_LPSC_TIMER2,
-        .usecount = 1,              /* REVISIT: why can't' this be disabled? */
+        .usecount = 1,              /* REVISIT: why can't this be disabled? */
 };
 
 static struct clk_lookup dm644x_clks[] = {
diff --git a/arch/arm/mach-davinci/include/mach/debug-macro.S b/arch/arm/mach-davinci/include/mach/debug-macro.S
index 9f1befc5ac38..f8b7ea4f6235 100644
--- a/arch/arm/mach-davinci/include/mach/debug-macro.S
+++ b/arch/arm/mach-davinci/include/mach/debug-macro.S
@@ -24,6 +24,9 @@
 
 #define UART_SHIFT      2
 
+#define davinci_uart_v2p(x)     ((x) - PAGE_OFFSET + PLAT_PHYS_OFFSET)
+#define davinci_uart_p2v(x)     ((x) - PLAT_PHYS_OFFSET + PAGE_OFFSET)
+
                 .pushsection .data
 davinci_uart_phys:      .word   0
 davinci_uart_virt:      .word   0
@@ -34,7 +37,7 @@ davinci_uart_virt:	.word	0
                 /* Use davinci_uart_phys/virt if already configured */
 10:             mrc     p15, 0, \rp, c1, c0
                 tst     \rp, #1                 @ MMU enabled?
-                ldreq   \rp, =__virt_to_phys(davinci_uart_phys)
+                ldreq   \rp, =davinci_uart_v2p(davinci_uart_phys)
                 ldrne   \rp, =davinci_uart_phys
                 add     \rv, \rp, #4            @ davinci_uart_virt
                 ldr     \rp, [\rp, #0]
@@ -48,18 +51,18 @@ davinci_uart_virt:	.word	0
                 tst     \rp, #1                 @ MMU enabled?
 
                 /* Copy uart phys address from decompressor uart info */
-                ldreq   \rv, =__virt_to_phys(davinci_uart_phys)
+                ldreq   \rv, =davinci_uart_v2p(davinci_uart_phys)
                 ldrne   \rv, =davinci_uart_phys
                 ldreq   \rp, =DAVINCI_UART_INFO
-                ldrne   \rp, =__phys_to_virt(DAVINCI_UART_INFO)
+                ldrne   \rp, =davinci_uart_p2v(DAVINCI_UART_INFO)
                 ldr     \rp, [\rp, #0]
                 str     \rp, [\rv]
 
                 /* Copy uart virt address from decompressor uart info */
-                ldreq   \rv, =__virt_to_phys(davinci_uart_virt)
+                ldreq   \rv, =davinci_uart_v2p(davinci_uart_virt)
                 ldrne   \rv, =davinci_uart_virt
                 ldreq   \rp, =DAVINCI_UART_INFO
-                ldrne   \rp, =__phys_to_virt(DAVINCI_UART_INFO)
+                ldrne   \rp, =davinci_uart_p2v(DAVINCI_UART_INFO)
                 ldr     \rp, [\rp, #4]
                 str     \rp, [\rv]
 
diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h
index 78822723f382..491249ef209c 100644
--- a/arch/arm/mach-davinci/include/mach/memory.h
+++ b/arch/arm/mach-davinci/include/mach/memory.h
@@ -41,27 +41,11 @@
  */
 #define CONSISTENT_DMA_SIZE (14<<20)
 
-#ifndef __ASSEMBLY__
 /*
  * Restrict DMA-able region to workaround silicon bug.  The bug
  * restricts buffers available for DMA to video hardware to be
  * below 128M
  */
-static inline void
-__arch_adjust_zones(unsigned long *size, unsigned long *holes)
-{
-        unsigned int sz = (128<<20) >> PAGE_SHIFT;
-
-        size[1] = size[0] - sz;
-        size[0] = sz;
-}
-
-#define arch_adjust_zones(zone_size, holes) \
-        if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(zone_size, holes)
-
-#define ISA_DMA_THRESHOLD       (PHYS_OFFSET + (128<<20) - 1)
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + (128<<20))
-
-#endif
+#define ARM_DMA_ZONE_SIZE       SZ_128M
 
 #endif /* __ASM_ARCH_MEMORY_H */
diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h
index 8051110b8ac3..c9e6ce185a66 100644
--- a/arch/arm/mach-davinci/include/mach/serial.h
+++ b/arch/arm/mach-davinci/include/mach/serial.h
@@ -22,7 +22,7 @@
  *
  * This area sits just below the page tables (see arch/arm/kernel/head.S).
  */
-#define DAVINCI_UART_INFO       (PHYS_OFFSET + 0x3ff8)
+#define DAVINCI_UART_INFO       (PLAT_PHYS_OFFSET + 0x3ff8)
 
 #define DAVINCI_UART0_BASE      (IO_PHYS + 0x20000)
 #define DAVINCI_UART1_BASE      (IO_PHYS + 0x20400)
diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h
index 47723e8d75a4..78d80683cdc2 100644
--- a/arch/arm/mach-davinci/include/mach/uncompress.h
+++ b/arch/arm/mach-davinci/include/mach/uncompress.h
@@ -25,8 +25,7 @@
 
 #include <mach/serial.h>
 
-static u32 *uart;
-static u32 *uart_info = (u32 *)(DAVINCI_UART_INFO);
+u32 *uart;
 
 /* PORT_16C550A, in polled non-fifo mode */
 static void putc(char c)
@@ -44,6 +43,8 @@ static inline void flush(void)
 
 static inline void set_uart_info(u32 phys, void * __iomem virt)
 {
+        u32 *uart_info = (u32 *)(DAVINCI_UART_INFO);
+
         uart = (u32 *)phys;
         uart_info[0] = phys;
         uart_info[1] = (u32)virt;
diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c
index e6269a6e0014..bfe68ec4e1a6 100644
--- a/arch/arm/mach-davinci/irq.c
+++ b/arch/arm/mach-davinci/irq.c
@@ -29,8 +29,6 @@
 #include <mach/common.h>
 #include <asm/mach/irq.h>
 
-#define IRQ_BIT(irq)            ((irq) & 0x1f)
-
 #define FIQ_REG0_OFFSET         0x0000
 #define FIQ_REG1_OFFSET         0x0004
 #define IRQ_REG0_OFFSET         0x0008
@@ -42,78 +40,33 @@
 #define IRQ_INTPRI0_REG_OFFSET  0x0030
 #define IRQ_INTPRI7_REG_OFFSET  0x004C
 
-static inline unsigned int davinci_irq_readl(int offset)
-{
-        return __raw_readl(davinci_intc_base + offset);
-}
-
 static inline void davinci_irq_writel(unsigned long value, int offset)
 {
         __raw_writel(value, davinci_intc_base + offset);
 }
 
-/* Disable interrupt */
-static void davinci_mask_irq(struct irq_data *d)
+static __init void
+davinci_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num)
 {
-        unsigned int mask;
-        u32 l;
-
-        mask = 1 << IRQ_BIT(d->irq);
-
-        if (d->irq > 31) {
-                l = davinci_irq_readl(IRQ_ENT_REG1_OFFSET);
-                l &= ~mask;
-                davinci_irq_writel(l, IRQ_ENT_REG1_OFFSET);
-        } else {
-                l = davinci_irq_readl(IRQ_ENT_REG0_OFFSET);
-                l &= ~mask;
-                davinci_irq_writel(l, IRQ_ENT_REG0_OFFSET);
-        }
-}
-
-/* Enable interrupt */
-static void davinci_unmask_irq(struct irq_data *d)
-{
-        unsigned int mask;
-        u32 l;
-
-        mask = 1 << IRQ_BIT(d->irq);
-
-        if (d->irq > 31) {
-                l = davinci_irq_readl(IRQ_ENT_REG1_OFFSET);
-                l |= mask;
-                davinci_irq_writel(l, IRQ_ENT_REG1_OFFSET);
-        } else {
-                l = davinci_irq_readl(IRQ_ENT_REG0_OFFSET);
-                l |= mask;
-                davinci_irq_writel(l, IRQ_ENT_REG0_OFFSET);
-        }
+        struct irq_chip_generic *gc;
+        struct irq_chip_type *ct;
+
+        gc = irq_alloc_generic_chip("AINTC", 1, irq_start, base, handle_edge_irq);
+        ct = gc->chip_types;
+        ct->chip.irq_ack = irq_gc_ack;
+        ct->chip.irq_mask = irq_gc_mask_clr_bit;
+        ct->chip.irq_unmask = irq_gc_mask_set_bit;
+
+        ct->regs.ack = IRQ_REG0_OFFSET;
+        ct->regs.mask = IRQ_ENT_REG0_OFFSET;
+        irq_setup_generic_chip(gc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE,
+                               IRQ_NOREQUEST | IRQ_NOPROBE, 0);
 }
 
-/* EOI interrupt */
-static void davinci_ack_irq(struct irq_data *d)
-{
-        unsigned int mask;
-
-        mask = 1 << IRQ_BIT(d->irq);
-
-        if (d->irq > 31)
-                davinci_irq_writel(mask, IRQ_REG1_OFFSET);
-        else
-                davinci_irq_writel(mask, IRQ_REG0_OFFSET);
-}
-
-static struct irq_chip davinci_irq_chip_0 = {
-        .name           = "AINTC",
-        .irq_ack        = davinci_ack_irq,
-        .irq_mask       = davinci_mask_irq,
-        .irq_unmask     = davinci_unmask_irq,
-};
-
 /* ARM Interrupt Controller Initialization */
 void __init davinci_irq_init(void)
 {
-        unsigned i;
+        unsigned i, j;
         const u8 *davinci_def_priorities = davinci_soc_info.intc_irq_prios;
 
         davinci_intc_type = DAVINCI_INTC_TYPE_AINTC;
@@ -144,7 +97,6 @@ void __init davinci_irq_init(void)
         davinci_irq_writel(~0x0, IRQ_REG1_OFFSET);
 
         for (i = IRQ_INTPRI0_REG_OFFSET; i <= IRQ_INTPRI7_REG_OFFSET; i += 4) {
-                unsigned        j;
                 u32             pri;
 
                 for (j = 0, pri = 0; j < 32; j += 4, davinci_def_priorities++)
@@ -152,13 +104,8 @@ void __init davinci_irq_init(void)
                 davinci_irq_writel(pri, i);
         }
 
-        /* set up genirq dispatch for ARM INTC */
-        for (i = 0; i < davinci_soc_info.intc_irq_num; i++) {
-                irq_set_chip(i, &davinci_irq_chip_0);
-                set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
-                if (i != IRQ_TINT1_TINT34)
-                        irq_set_handler(i, handle_edge_irq);
-                else
-                        irq_set_handler(i, handle_level_irq);
-        }
+        for (i = 0, j = 0; i < davinci_soc_info.intc_irq_num; i += 32, j += 0x04)
+                davinci_alloc_gc(davinci_intc_base + j, i, 32);
+
+        irq_set_handler(IRQ_TINT1_TINT34, handle_level_irq);
 }
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index e06a88f1f81d..5ed51b84c1b2 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -16,10 +16,8 @@
 #include <linux/serial_8250.h>
 #include <linux/clk.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
-#include <linux/spi/orion_spi.h>
+#include <linux/serial_8250.h>
 #include <linux/gpio.h>
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -32,11 +30,12 @@
 #include <mach/bridge-regs.h>
 #include <asm/mach/arch.h>
 #include <linux/irq.h>
-#include <plat/mv_xor.h>
-#include <plat/ehci-orion.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
+static int get_tclk(void);
+
 /*****************************************************************************
  * I/O Address Mapping
  ****************************************************************************/
@@ -70,463 +69,106 @@ void __init dove_map_io(void)
 }
 
 /*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data dove_ehci_data = {
-        .dram           = &dove_mbus_dram_info,
-        .phy_version    = EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = DMA_BIT_MASK(32);
-
-/*****************************************************************************
  * EHCI0
  ****************************************************************************/
-static struct resource dove_ehci0_resources[] = {
-        {
-                .start  = DOVE_USB0_PHYS_BASE,
-                .end    = DOVE_USB0_PHYS_BASE + SZ_4K - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_DOVE_USB0,
-                .end    = IRQ_DOVE_USB0,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_ehci0 = {
-        .name           = "orion-ehci",
-        .id             = 0,
-        .dev            = {
-                .dma_mask               = &ehci_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-                .platform_data          = &dove_ehci_data,
-        },
-        .resource       = dove_ehci0_resources,
-        .num_resources  = ARRAY_SIZE(dove_ehci0_resources),
-};
-
 void __init dove_ehci0_init(void)
 {
-        platform_device_register(&dove_ehci0);
+        orion_ehci_init(&dove_mbus_dram_info,
+                        DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0);
 }
 
 /*****************************************************************************
  * EHCI1
  ****************************************************************************/
-static struct resource dove_ehci1_resources[] = {
-        {
-                .start  = DOVE_USB1_PHYS_BASE,
-                .end    = DOVE_USB1_PHYS_BASE + SZ_4K - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_DOVE_USB1,
-                .end    = IRQ_DOVE_USB1,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_ehci1 = {
-        .name           = "orion-ehci",
-        .id             = 1,
-        .dev            = {
-                .dma_mask               = &ehci_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-                .platform_data          = &dove_ehci_data,
-        },
-        .resource       = dove_ehci1_resources,
-        .num_resources  = ARRAY_SIZE(dove_ehci1_resources),
-};
-
 void __init dove_ehci1_init(void)
 {
-        platform_device_register(&dove_ehci1);
+        orion_ehci_1_init(&dove_mbus_dram_info,
+                          DOVE_USB1_PHYS_BASE, IRQ_DOVE_USB1);
 }
 
 /*****************************************************************************
  * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data dove_ge00_shared_data = {
-        .t_clk          = 0,
-        .dram           = &dove_mbus_dram_info,
-};
-
-static struct resource dove_ge00_shared_resources[] = {
-        {
-                .name   = "ge00 base",
-                .start  = DOVE_GE00_PHYS_BASE + 0x2000,
-                .end    = DOVE_GE00_PHYS_BASE + SZ_16K - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device dove_ge00_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &dove_ge00_shared_data,
-        },
-        .num_resources  = 1,
-        .resource       = dove_ge00_shared_resources,
-};
-
-static struct resource dove_ge00_resources[] = {
-        {
-                .name   = "ge00 irq",
-                .start  = IRQ_DOVE_GE00_SUM,
-                .end    = IRQ_DOVE_GE00_SUM,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_ge00 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 0,
-        .num_resources  = 1,
-        .resource       = dove_ge00_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
-        eth_data->shared = &dove_ge00_shared;
-        dove_ge00.dev.platform_data = eth_data;
-
-        platform_device_register(&dove_ge00_shared);
-        platform_device_register(&dove_ge00);
+        orion_ge00_init(eth_data, &dove_mbus_dram_info,
+                        DOVE_GE00_PHYS_BASE, IRQ_DOVE_GE00_SUM,
+                        0, get_tclk());
 }
 
 /*****************************************************************************
  * SoC RTC
  ****************************************************************************/
-static struct resource dove_rtc_resource[] = {
-        {
-                .start  = DOVE_RTC_PHYS_BASE,
-                .end    = DOVE_RTC_PHYS_BASE + 32 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_DOVE_RTC,
-                .flags  = IORESOURCE_IRQ,
-        }
-};
-
 void __init dove_rtc_init(void)
 {
-        platform_device_register_simple("rtc-mv", -1, dove_rtc_resource, 2);
+        orion_rtc_init(DOVE_RTC_PHYS_BASE, IRQ_DOVE_RTC);
 }
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
-static struct resource dove_sata_resources[] = {
-        {
-                .name   = "sata base",
-                .start  = DOVE_SATA_PHYS_BASE,
-                .end    = DOVE_SATA_PHYS_BASE + 0x5000 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "sata irq",
-                .start  = IRQ_DOVE_SATA,
-                .end    = IRQ_DOVE_SATA,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_sata = {
-        .name           = "sata_mv",
-        .id             = 0,
-        .dev            = {
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-        },
-        .num_resources  = ARRAY_SIZE(dove_sata_resources),
-        .resource       = dove_sata_resources,
-};
-
 void __init dove_sata_init(struct mv_sata_platform_data *sata_data)
 {
-        sata_data->dram = &dove_mbus_dram_info;
-        dove_sata.dev.platform_data = sata_data;
-        platform_device_register(&dove_sata);
+        orion_sata_init(sata_data, &dove_mbus_dram_info,
+                        DOVE_SATA_PHYS_BASE, IRQ_DOVE_SATA);
+
 }
 
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart0_data[] = {
-        {
-                .mapbase        = DOVE_UART0_PHYS_BASE,
-                .membase        = (char *)DOVE_UART0_VIRT_BASE,
-                .irq            = IRQ_DOVE_UART_0,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource dove_uart0_resources[] = {
-        {
-                .start          = DOVE_UART0_PHYS_BASE,
-                .end            = DOVE_UART0_PHYS_BASE + SZ_256 - 1,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_DOVE_UART_0,
-                .end            = IRQ_DOVE_UART_0,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_uart0 = {
-        .name                   = "serial8250",
-        .id                     = 0,
-        .dev                    = {
-                .platform_data  = dove_uart0_data,
-        },
-        .resource               = dove_uart0_resources,
-        .num_resources          = ARRAY_SIZE(dove_uart0_resources),
-};
-
 void __init dove_uart0_init(void)
 {
-        platform_device_register(&dove_uart0);
+        orion_uart0_init(DOVE_UART0_VIRT_BASE, DOVE_UART0_PHYS_BASE,
+                         IRQ_DOVE_UART_0, get_tclk());
 }
 
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart1_data[] = {
-        {
-                .mapbase        = DOVE_UART1_PHYS_BASE,
-                .membase        = (char *)DOVE_UART1_VIRT_BASE,
-                .irq            = IRQ_DOVE_UART_1,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource dove_uart1_resources[] = {
-        {
-                .start          = DOVE_UART1_PHYS_BASE,
-                .end            = DOVE_UART1_PHYS_BASE + SZ_256 - 1,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_DOVE_UART_1,
-                .end            = IRQ_DOVE_UART_1,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_uart1 = {
-        .name                   = "serial8250",
-        .id                     = 1,
-        .dev                    = {
-                .platform_data  = dove_uart1_data,
-        },
-        .resource               = dove_uart1_resources,
-        .num_resources          = ARRAY_SIZE(dove_uart1_resources),
-};
-
 void __init dove_uart1_init(void)
 {
-        platform_device_register(&dove_uart1);
+        orion_uart1_init(DOVE_UART1_VIRT_BASE, DOVE_UART1_PHYS_BASE,
+                         IRQ_DOVE_UART_1, get_tclk());
 }
 
 /*****************************************************************************
  * UART2
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart2_data[] = {
-        {
-                .mapbase        = DOVE_UART2_PHYS_BASE,
-                .membase        = (char *)DOVE_UART2_VIRT_BASE,
-                .irq            = IRQ_DOVE_UART_2,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource dove_uart2_resources[] = {
-        {
-                .start          = DOVE_UART2_PHYS_BASE,
-                .end            = DOVE_UART2_PHYS_BASE + SZ_256 - 1,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_DOVE_UART_2,
-                .end            = IRQ_DOVE_UART_2,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_uart2 = {
-        .name                   = "serial8250",
-        .id                     = 2,
-        .dev                    = {
-                .platform_data  = dove_uart2_data,
-        },
-        .resource               = dove_uart2_resources,
-        .num_resources          = ARRAY_SIZE(dove_uart2_resources),
-};
-
 void __init dove_uart2_init(void)
 {
-        platform_device_register(&dove_uart2);
+        orion_uart2_init(DOVE_UART2_VIRT_BASE, DOVE_UART2_PHYS_BASE,
+                         IRQ_DOVE_UART_2, get_tclk());
 }
 
 /*****************************************************************************
  * UART3
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart3_data[] = {
-        {
-                .mapbase        = DOVE_UART3_PHYS_BASE,
-                .membase        = (char *)DOVE_UART3_VIRT_BASE,
-                .irq            = IRQ_DOVE_UART_3,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource dove_uart3_resources[] = {
-        {
-                .start          = DOVE_UART3_PHYS_BASE,
-                .end            = DOVE_UART3_PHYS_BASE + SZ_256 - 1,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_DOVE_UART_3,
-                .end            = IRQ_DOVE_UART_3,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_uart3 = {
-        .name                   = "serial8250",
-        .id                     = 3,
-        .dev                    = {
-                .platform_data  = dove_uart3_data,
-        },
-        .resource               = dove_uart3_resources,
-        .num_resources          = ARRAY_SIZE(dove_uart3_resources),
-};
-
 void __init dove_uart3_init(void)
 {
-        platform_device_register(&dove_uart3);
+        orion_uart3_init(DOVE_UART3_VIRT_BASE, DOVE_UART3_PHYS_BASE,
+                         IRQ_DOVE_UART_3, get_tclk());
 }
 
 /*****************************************************************************
- * SPI0
+ * SPI
  ****************************************************************************/
-static struct orion_spi_info dove_spi0_data = {
-        .tclk           = 0,
-};
-
-static struct resource dove_spi0_resources[] = {
-        {
-                .start  = DOVE_SPI0_PHYS_BASE,
-                .end    = DOVE_SPI0_PHYS_BASE + SZ_512 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_DOVE_SPI0,
-                .end    = IRQ_DOVE_SPI0,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_spi0 = {
-        .name           = "orion_spi",
-        .id             = 0,
-        .resource       = dove_spi0_resources,
-        .dev            = {
-                .platform_data  = &dove_spi0_data,
-        },
-        .num_resources  = ARRAY_SIZE(dove_spi0_resources),
-};
-
 void __init dove_spi0_init(void)
 {
-        platform_device_register(&dove_spi0);
+        orion_spi_init(DOVE_SPI0_PHYS_BASE, get_tclk());
 }
 
-/*****************************************************************************
- * SPI1
- ****************************************************************************/
-static struct orion_spi_info dove_spi1_data = {
-        .tclk           = 0,
-};
-
-static struct resource dove_spi1_resources[] = {
-        {
-                .start  = DOVE_SPI1_PHYS_BASE,
-                .end    = DOVE_SPI1_PHYS_BASE + SZ_512 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_DOVE_SPI1,
-                .end    = IRQ_DOVE_SPI1,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_spi1 = {
-        .name           = "orion_spi",
-        .id             = 1,
-        .resource       = dove_spi1_resources,
-        .dev            = {
-                .platform_data  = &dove_spi1_data,
-        },
-        .num_resources  = ARRAY_SIZE(dove_spi1_resources),
-};
-
 void __init dove_spi1_init(void)
 {
-        platform_device_register(&dove_spi1);
+        orion_spi_init(DOVE_SPI1_PHYS_BASE, get_tclk());
 }
 
 /*****************************************************************************
  * I2C
  ****************************************************************************/
-static struct mv64xxx_i2c_pdata dove_i2c_data = {
-        .freq_m         = 10, /* assumes 166 MHz TCLK gets 94.3kHz */
-        .freq_n         = 3,
-        .timeout        = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource dove_i2c_resources[] = {
-        {
-                .name   = "i2c base",
-                .start  = DOVE_I2C_PHYS_BASE,
-                .end    = DOVE_I2C_PHYS_BASE + 0x20 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "i2c irq",
-                .start  = IRQ_DOVE_I2C,
-                .end    = IRQ_DOVE_I2C,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_i2c = {
-        .name           = MV64XXX_I2C_CTLR_NAME,
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(dove_i2c_resources),
-        .resource       = dove_i2c_resources,
-        .dev            = {
-                .platform_data = &dove_i2c_data,
-        },
-};
-
 void __init dove_i2c_init(void)
 {
-        platform_device_register(&dove_i2c);
+        orion_i2c_init(DOVE_I2C_PHYS_BASE, IRQ_DOVE_I2C, 10);
 }
 
 /*****************************************************************************
@@ -554,208 +196,22 @@ struct sys_timer dove_timer = {
 };
 
 /*****************************************************************************
- * XOR
- ****************************************************************************/
-static struct mv_xor_platform_shared_data dove_xor_shared_data = {
-        .dram           = &dove_mbus_dram_info,
-};
-
-/*****************************************************************************
  * XOR 0
  ****************************************************************************/
-static u64 dove_xor0_dmamask = DMA_BIT_MASK(32);
-
-static struct resource dove_xor0_shared_resources[] = {
-        {
-                .name   = "xor 0 low",
-                .start  = DOVE_XOR0_PHYS_BASE,
-                .end    = DOVE_XOR0_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "xor 0 high",
-                .start  = DOVE_XOR0_HIGH_PHYS_BASE,
-                .end    = DOVE_XOR0_HIGH_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device dove_xor0_shared = {
-        .name           = MV_XOR_SHARED_NAME,
-        .id             = 0,
-        .dev            = {
-                .platform_data = &dove_xor_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(dove_xor0_shared_resources),
-        .resource       = dove_xor0_shared_resources,
-};
-
-static struct resource dove_xor00_resources[] = {
-        [0] = {
-                .start  = IRQ_DOVE_XOR_00,
-                .end    = IRQ_DOVE_XOR_00,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data dove_xor00_data = {
-        .shared         = &dove_xor0_shared,
-        .hw_id          = 0,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device dove_xor00_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(dove_xor00_resources),
-        .resource       = dove_xor00_resources,
-        .dev            = {
-                .dma_mask               = &dove_xor0_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &dove_xor00_data,
-        },
-};
-
-static struct resource dove_xor01_resources[] = {
-        [0] = {
-                .start  = IRQ_DOVE_XOR_01,
-                .end    = IRQ_DOVE_XOR_01,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data dove_xor01_data = {
-        .shared         = &dove_xor0_shared,
-        .hw_id          = 1,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device dove_xor01_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 1,
-        .num_resources  = ARRAY_SIZE(dove_xor01_resources),
-        .resource       = dove_xor01_resources,
-        .dev            = {
-                .dma_mask               = &dove_xor0_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &dove_xor01_data,
-        },
-};
-
 void __init dove_xor0_init(void)
 {
-        platform_device_register(&dove_xor0_shared);
-
-        /*
-         * two engines can't do memset simultaneously, this limitation
-         * satisfied by removing memset support from one of the engines.
-         */
-        dma_cap_set(DMA_MEMCPY, dove_xor00_data.cap_mask);
-        dma_cap_set(DMA_XOR, dove_xor00_data.cap_mask);
-        platform_device_register(&dove_xor00_channel);
-
-        dma_cap_set(DMA_MEMCPY, dove_xor01_data.cap_mask);
-        dma_cap_set(DMA_MEMSET, dove_xor01_data.cap_mask);
-        dma_cap_set(DMA_XOR, dove_xor01_data.cap_mask);
-        platform_device_register(&dove_xor01_channel);
+        orion_xor0_init(&dove_mbus_dram_info,
+                        DOVE_XOR0_PHYS_BASE, DOVE_XOR0_HIGH_PHYS_BASE,
+                        IRQ_DOVE_XOR_00, IRQ_DOVE_XOR_01);
 }
 
 /*****************************************************************************
  * XOR 1
  ****************************************************************************/
-static u64 dove_xor1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource dove_xor1_shared_resources[] = {
-        {
-                .name   = "xor 0 low",
-                .start  = DOVE_XOR1_PHYS_BASE,
-                .end    = DOVE_XOR1_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "xor 0 high",
-                .start  = DOVE_XOR1_HIGH_PHYS_BASE,
-                .end    = DOVE_XOR1_HIGH_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device dove_xor1_shared = {
-        .name           = MV_XOR_SHARED_NAME,
-        .id             = 1,
-        .dev            = {
-                .platform_data = &dove_xor_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(dove_xor1_shared_resources),
-        .resource       = dove_xor1_shared_resources,
-};
-
-static struct resource dove_xor10_resources[] = {
-        [0] = {
-                .start  = IRQ_DOVE_XOR_10,
-                .end    = IRQ_DOVE_XOR_10,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data dove_xor10_data = {
-        .shared         = &dove_xor1_shared,
-        .hw_id          = 0,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device dove_xor10_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 2,
-        .num_resources  = ARRAY_SIZE(dove_xor10_resources),
-        .resource       = dove_xor10_resources,
-        .dev            = {
-                .dma_mask               = &dove_xor1_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &dove_xor10_data,
-        },
-};
-
-static struct resource dove_xor11_resources[] = {
-        [0] = {
-                .start  = IRQ_DOVE_XOR_11,
-                .end    = IRQ_DOVE_XOR_11,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data dove_xor11_data = {
-        .shared         = &dove_xor1_shared,
-        .hw_id          = 1,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device dove_xor11_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 3,
-        .num_resources  = ARRAY_SIZE(dove_xor11_resources),
-        .resource       = dove_xor11_resources,
-        .dev            = {
-                .dma_mask               = &dove_xor1_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &dove_xor11_data,
-        },
-};
-
 void __init dove_xor1_init(void)
 {
-        platform_device_register(&dove_xor1_shared);
-
-        /*
-         * two engines can't do memset simultaneously, this limitation
-         * satisfied by removing memset support from one of the engines.
-         */
-        dma_cap_set(DMA_MEMCPY, dove_xor10_data.cap_mask);
-        dma_cap_set(DMA_XOR, dove_xor10_data.cap_mask);
-        platform_device_register(&dove_xor10_channel);
-
-        dma_cap_set(DMA_MEMCPY, dove_xor11_data.cap_mask);
-        dma_cap_set(DMA_MEMSET, dove_xor11_data.cap_mask);
-        dma_cap_set(DMA_XOR, dove_xor11_data.cap_mask);
-        platform_device_register(&dove_xor11_channel);
+        orion_xor1_init(DOVE_XOR1_PHYS_BASE, DOVE_XOR1_HIGH_PHYS_BASE,
+                        IRQ_DOVE_XOR_10, IRQ_DOVE_XOR_11);
 }
 
 /*****************************************************************************
@@ -833,14 +289,6 @@ void __init dove_init(void)
 #endif
         dove_setup_cpu_mbus();
 
-        dove_ge00_shared_data.t_clk = tclk;
-        dove_uart0_data[0].uartclk = tclk;
-        dove_uart1_data[0].uartclk = tclk;
-        dove_uart2_data[0].uartclk = tclk;
-        dove_uart3_data[0].uartclk = tclk;
-        dove_spi0_data.tclk = tclk;
-        dove_spi1_data.tclk = tclk;
-
         /* internal devices that every board has */
         dove_rtc_init();
         dove_xor0_init();
diff --git a/arch/arm/mach-dove/mpp.c b/arch/arm/mach-dove/mpp.c
index c66c76346904..51e0e411c9cb 100644
--- a/arch/arm/mach-dove/mpp.c
+++ b/arch/arm/mach-dove/mpp.c
@@ -11,24 +11,17 @@
 #include <linux/kernel.h>
 #include <linux/gpio.h>
 #include <linux/io.h>
-
+#include <plat/mpp.h>
 #include <mach/dove.h>
-
 #include "mpp.h"
 
-#define MPP_NR_REGS 4
-#define MPP_CTRL(i)     ((i) == 3 ?                             \
-                         DOVE_MPP_CTRL4_VIRT_BASE :             \
-                         DOVE_MPP_VIRT_BASE + (i) * 4)
-#define PMU_SIG_REGS 2
-#define PMU_SIG_CTRL(i) (DOVE_PMU_SIG_CTRL + (i) * 4)
-
 struct dove_mpp_grp {
         int start;
         int end;
 };
 
-static struct dove_mpp_grp dove_mpp_grp[] = {
+/* Map a group to a range of GPIO pins in that group */
+static const struct dove_mpp_grp dove_mpp_grp[] = {
         [MPP_24_39] = {
                 .start  = 24,
                 .end    = 39,
@@ -38,8 +31,8 @@ static struct dove_mpp_grp dove_mpp_grp[] = {
                 .end    = 45,
         },
         [MPP_46_51] = {
-                .start  = 40,
-                .end    = 45,
+                .start  = 46,
+                .end    = 51,
         },
         [MPP_58_61] = {
                 .start  = 58,
@@ -51,6 +44,8 @@ static struct dove_mpp_grp dove_mpp_grp[] = {
         },
 };
 
+/* Enable gpio for a range of pins. mode should be a combination of
+   GPIO_OUTPUT_OK | GPIO_INPUT_OK */
 static void dove_mpp_gpio_mode(int start, int end, int gpio_mode)
 {
         int i;
@@ -59,24 +54,17 @@ static void dove_mpp_gpio_mode(int start, int end, int gpio_mode)
                 orion_gpio_set_valid(i, gpio_mode);
 }
 
+/* Dump all the extra MPP registers. The platform code will dump the
+   registers for pins 0-23. */
 static void dove_mpp_dump_regs(void)
 {
-#ifdef DEBUG
-        int i;
+        pr_debug("PMU_CTRL4_CTRL: %08x\n",
+                 readl(DOVE_MPP_CTRL4_VIRT_BASE));
 
-        pr_debug("MPP_CTRL regs:");
-        for (i = 0; i < MPP_NR_REGS; i++)
-                printk(" %08x", readl(MPP_CTRL(i)));
-        printk("\n");
+        pr_debug("PMU_MPP_GENERAL_CTRL: %08x\n",
+                 readl(DOVE_PMU_MPP_GENERAL_CTRL));
 
-        pr_debug("PMU_SIG_CTRL regs:");
-        for (i = 0; i < PMU_SIG_REGS; i++)
-                printk(" %08x", readl(PMU_SIG_CTRL(i)));
-        printk("\n");
-
-        pr_debug("PMU_MPP_GENERAL_CTRL: %08x\n", readl(DOVE_PMU_MPP_GENERAL_CTRL));
         pr_debug("MPP_GENERAL: %08x\n", readl(DOVE_MPP_GENERAL_VIRT_BASE));
-#endif
 }
 
 static void dove_mpp_cfg_nfc(int sel)
@@ -92,7 +80,7 @@ static void dove_mpp_cfg_nfc(int sel)
 
 static void dove_mpp_cfg_au1(int sel)
 {
-        u32 mpp_ctrl4           = readl(DOVE_MPP_CTRL4_VIRT_BASE);
+        u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
         u32 ssp_ctrl1 = readl(DOVE_SSP_CTRL_STATUS_1);
         u32 mpp_gen_ctrl = readl(DOVE_MPP_GENERAL_VIRT_BASE);
         u32 global_cfg_2 = readl(DOVE_GLOBAL_CONFIG_2);
@@ -128,82 +116,46 @@ static void dove_mpp_cfg_au1(int sel)
         writel(global_cfg_2, DOVE_GLOBAL_CONFIG_2);
 }
 
-static void dove_mpp_conf_grp(int num, int sel, u32 *mpp_ctrl)
-{
-        int start = dove_mpp_grp[num].start;
-        int end = dove_mpp_grp[num].end;
-        int gpio_mode = sel ? GPIO_OUTPUT_OK | GPIO_INPUT_OK : 0;
-
-        *mpp_ctrl &= ~(0x1 << num);
-        *mpp_ctrl |= sel << num;
-
-        dove_mpp_gpio_mode(start, end, gpio_mode);
-}
-
-void __init dove_mpp_conf(unsigned int *mpp_list)
+/* Configure the group registers, enabling GPIO if sel indicates the
+   pin is to be used for GPIO */
+static void dove_mpp_conf_grp(unsigned int *mpp_grp_list)
 {
-        u32 mpp_ctrl[MPP_NR_REGS];
-        u32 pmu_mpp_ctrl = 0;
-        u32 pmu_sig_ctrl[PMU_SIG_REGS];
-        int i;
-
-        for (i = 0; i < MPP_NR_REGS; i++)
-                mpp_ctrl[i] = readl(MPP_CTRL(i));
-
-        for (i = 0; i < PMU_SIG_REGS; i++)
-                pmu_sig_ctrl[i] = readl(PMU_SIG_CTRL(i));
-
-        pmu_mpp_ctrl = readl(DOVE_PMU_MPP_GENERAL_CTRL);
+        u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE);
+        int gpio_mode;
 
-        dove_mpp_dump_regs();
-
-        for ( ; *mpp_list != MPP_END; mpp_list++) {
-                unsigned int num = MPP_NUM(*mpp_list);
-                unsigned int sel = MPP_SEL(*mpp_list);
-                int shift, gpio_mode;
-
-                if (num > MPP_MAX) {
-                        pr_err("dove: invalid MPP number (%u)\n", num);
-                        continue;
-                }
-
-                if (*mpp_list & MPP_NFC_MASK) {
-                        dove_mpp_cfg_nfc(sel);
-                        continue;
-                }
+        for ( ; *mpp_grp_list; mpp_grp_list++) {
+                unsigned int num = MPP_NUM(*mpp_grp_list);
+                unsigned int sel = MPP_SEL(*mpp_grp_list);
 
-                if (*mpp_list & MPP_AU1_MASK) {
-                        dove_mpp_cfg_au1(sel);
+                if (num > MPP_GRP_MAX) {
+                        pr_err("dove: invalid MPP GRP number (%u)\n", num);
                         continue;
                 }
 
-                if (*mpp_list & MPP_GRP_MASK) {
-                        dove_mpp_conf_grp(num, sel, &mpp_ctrl[3]);
-                        continue;
-                }
-
-                shift = (num & 7) << 2;
-                if (*mpp_list & MPP_PMU_MASK) {
-                        pmu_mpp_ctrl |= (0x1 << num);
-                        pmu_sig_ctrl[num / 8] &= ~(0xf << shift);
-                        pmu_sig_ctrl[num / 8] |= 0xf << shift;
-                        gpio_mode = 0;
-                } else {
-                        mpp_ctrl[num / 8] &= ~(0xf << shift);
-                        mpp_ctrl[num / 8] |= sel << shift;
-                        gpio_mode = GPIO_OUTPUT_OK | GPIO_INPUT_OK;
-                }
+                mpp_ctrl4 &= ~(0x1 << num);
+                mpp_ctrl4 |= sel << num;
 
-                orion_gpio_set_valid(num, gpio_mode);
+                gpio_mode = sel ? GPIO_OUTPUT_OK | GPIO_INPUT_OK : 0;
+                dove_mpp_gpio_mode(dove_mpp_grp[num].start,
+                                   dove_mpp_grp[num].end, gpio_mode);
         }
+        writel(mpp_ctrl4, DOVE_MPP_CTRL4_VIRT_BASE);
+}
 
-        for (i = 0; i < MPP_NR_REGS; i++)
-                writel(mpp_ctrl[i], MPP_CTRL(i));
+/* Configure the various MPP pins on Dove */
+void __init dove_mpp_conf(unsigned int *mpp_list,
+                          unsigned int *mpp_grp_list,
+                          unsigned int grp_au1_52_57,
+                          unsigned int grp_nfc_64_71)
+{
+        dove_mpp_dump_regs();
 
-        for (i = 0; i < PMU_SIG_REGS; i++)
-                writel(pmu_sig_ctrl[i], PMU_SIG_CTRL(i));
+        /* Use platform code for pins 0-23 */
+        orion_mpp_conf(mpp_list, 0, MPP_MAX, DOVE_MPP_VIRT_BASE);
 
-        writel(pmu_mpp_ctrl, DOVE_PMU_MPP_GENERAL_CTRL);
+        dove_mpp_conf_grp(mpp_grp_list);
+        dove_mpp_cfg_au1(grp_au1_52_57);
+        dove_mpp_cfg_nfc(grp_nfc_64_71);
 
         dove_mpp_dump_regs();
 }
diff --git a/arch/arm/mach-dove/mpp.h b/arch/arm/mach-dove/mpp.h
index 2a43ce413b15..fbec7c52bfac 100644
--- a/arch/arm/mach-dove/mpp.h
+++ b/arch/arm/mach-dove/mpp.h
@@ -1,178 +1,150 @@
 #ifndef __ARCH_DOVE_MPP_CODED_H
 #define __ARCH_DOVE_MPP_CODED_H
 
-#define MPP(_num, _mode, _pmu, _grp, _au1, _nfc) (      \
-/* MPP/group number */          ((_num) & 0xff) |               \
-/* MPP select value */          (((_mode) & 0xf) << 8) |        \
-/* MPP PMU */                   ((!!(_pmu)) << 12) |            \
-/* group flag */                ((!!(_grp)) << 13) |            \
-/* AU1 flag */                  ((!!(_au1)) << 14) |            \
-/* NFCE flag */                 ((!!(_nfc)) << 15))
-
-#define MPP_MAX 71
-
-#define MPP_NUM(x)    ((x) & 0xff)
-#define MPP_SEL(x)    (((x) >> 8) & 0xf)
-
-#define MPP_PMU_MASK            MPP(0, 0x0, 1, 0, 0, 0)
-#define MPP_GRP_MASK            MPP(0, 0x0, 0, 1, 0, 0)
-#define MPP_AU1_MASK            MPP(0, 0x0, 0, 0, 1, 0)
-#define MPP_NFC_MASK            MPP(0, 0x0, 0, 0, 0, 1)
-
-#define MPP_END                 MPP(0xff, 0xf, 1, 1, 1, 1)
-
-#define MPP_PMU_DRIVE_0         0x1
-#define MPP_PMU_DRIVE_1         0x2
-#define MPP_PMU_SDI             0x3
-#define MPP_PMU_CPU_PWRDWN      0x4
-#define MPP_PMU_STBY_PWRDWN     0x5
-#define MPP_PMU_CORE_PWR_GOOD   0x8
-#define MPP_PMU_BAT_FAULT       0xa
-#define MPP_PMU_EXT0_WU         0xb
-#define MPP_PMU_EXT1_WU         0xc
-#define MPP_PMU_EXT2_WU         0xd
-#define MPP_PMU_BLINK           0xe
-#define MPP_PMU(_num, _mode)    MPP((_num), MPP_PMU_##_mode, 1, 0, 0, 0)
-
-#define MPP_PIN(_num, _mode)    MPP((_num), (_mode), 0, 0, 0, 0)
-#define MPP_GRP(_grp, _mode)    MPP((_grp), (_mode), 0, 1, 0, 0)
-#define MPP_GRP_AU1(_mode)      MPP(0, (_mode), 0, 0, 1, 0)
-#define MPP_GRP_NFC(_mode)      MPP(0, (_mode), 0, 0, 0, 1)
-
-#define MPP0_GPIO0              MPP_PIN(0, 0x0)
-#define MPP0_UA2_RTSn           MPP_PIN(0, 0x2)
-#define MPP0_SDIO0_CD           MPP_PIN(0, 0x3)
-#define MPP0_LCD0_PWM           MPP_PIN(0, 0xf)
-
-#define MPP1_GPIO1              MPP_PIN(1, 0x0)
-#define MPP1_UA2_CTSn           MPP_PIN(1, 0x2)
-#define MPP1_SDIO0_WP           MPP_PIN(1, 0x3)
-#define MPP1_LCD1_PWM           MPP_PIN(1, 0xf)
-
-#define MPP2_GPIO2              MPP_PIN(2, 0x0)
-#define MPP2_SATA_PRESENT       MPP_PIN(2, 0x1)
-#define MPP2_UA2_TXD            MPP_PIN(2, 0x2)
-#define MPP2_SDIO0_BUS_POWER    MPP_PIN(2, 0x3)
-#define MPP2_UA_RTSn1           MPP_PIN(2, 0x4)
-
-#define MPP3_GPIO3              MPP_PIN(3, 0x0)
-#define MPP3_SATA_ACT           MPP_PIN(3, 0x1)
-#define MPP3_UA2_RXD            MPP_PIN(3, 0x2)
-#define MPP3_SDIO0_LED_CTRL     MPP_PIN(3, 0x3)
-#define MPP3_UA_CTSn1           MPP_PIN(3, 0x4)
-#define MPP3_SPI_LCD_CS1        MPP_PIN(3, 0xf)
-
-#define MPP4_GPIO4              MPP_PIN(4, 0x0)
-#define MPP4_UA3_RTSn           MPP_PIN(4, 0x2)
-#define MPP4_SDIO1_CD           MPP_PIN(4, 0x3)
-#define MPP4_SPI_1_MISO         MPP_PIN(4, 0x4)
-
-#define MPP5_GPIO5              MPP_PIN(5, 0x0)
-#define MPP5_UA3_CTSn           MPP_PIN(5, 0x2)
-#define MPP5_SDIO1_WP           MPP_PIN(5, 0x3)
-#define MPP5_SPI_1_CS           MPP_PIN(5, 0x4)
-
-#define MPP6_GPIO6              MPP_PIN(6, 0x0)
-#define MPP6_UA3_TXD            MPP_PIN(6, 0x2)
-#define MPP6_SDIO1_BUS_POWER    MPP_PIN(6, 0x3)
-#define MPP6_SPI_1_MOSI         MPP_PIN(6, 0x4)
-
-#define MPP7_GPIO7              MPP_PIN(7, 0x0)
-#define MPP7_UA3_RXD            MPP_PIN(7, 0x2)
-#define MPP7_SDIO1_LED_CTRL     MPP_PIN(7, 0x3)
-#define MPP7_SPI_1_SCK          MPP_PIN(7, 0x4)
-
-#define MPP8_GPIO8              MPP_PIN(8, 0x0)
-#define MPP8_WD_RST_OUT         MPP_PIN(8, 0x1)
-
-#define MPP9_GPIO9              MPP_PIN(9, 0x0)
-#define MPP9_PEX1_CLKREQn       MPP_PIN(9, 0x5)
-
-#define MPP10_GPIO10            MPP_PIN(10, 0x0)
-#define MPP10_SSP_SCLK          MPP_PIN(10, 0x5)
-
-#define MPP11_GPIO11            MPP_PIN(11, 0x0)
-#define MPP11_SATA_PRESENT      MPP_PIN(11, 0x1)
-#define MPP11_SATA_ACT          MPP_PIN(11, 0x2)
-#define MPP11_SDIO0_LED_CTRL    MPP_PIN(11, 0x3)
-#define MPP11_SDIO1_LED_CTRL    MPP_PIN(11, 0x4)
-#define MPP11_PEX0_CLKREQn      MPP_PIN(11, 0x5)
-
-#define MPP12_GPIO12            MPP_PIN(12, 0x0)
-#define MPP12_SATA_ACT          MPP_PIN(12, 0x1)
-#define MPP12_UA2_RTSn          MPP_PIN(12, 0x2)
-#define MPP12_AD0_I2S_EXT_MCLK  MPP_PIN(12, 0x3)
-#define MPP12_SDIO1_CD          MPP_PIN(12, 0x4)
-
-#define MPP13_GPIO13            MPP_PIN(13, 0x0)
-#define MPP13_UA2_CTSn          MPP_PIN(13, 0x2)
-#define MPP13_AD1_I2S_EXT_MCLK  MPP_PIN(13, 0x3)
-#define MPP13_SDIO1WP           MPP_PIN(13, 0x4)
-#define MPP13_SSP_EXTCLK        MPP_PIN(13, 0x5)
-
-#define MPP14_GPIO14            MPP_PIN(14, 0x0)
-#define MPP14_UA2_TXD           MPP_PIN(14, 0x2)
-#define MPP14_SDIO1_BUS_POWER   MPP_PIN(14, 0x4)
-#define MPP14_SSP_RXD           MPP_PIN(14, 0x5)
-
-#define MPP15_GPIO15            MPP_PIN(15, 0x0)
-#define MPP15_UA2_RXD           MPP_PIN(15, 0x2)
-#define MPP15_SDIO1_LED_CTRL    MPP_PIN(15, 0x4)
-#define MPP15_SSP_SFRM          MPP_PIN(15, 0x5)
-
-#define MPP16_GPIO16            MPP_PIN(16, 0x0)
-#define MPP16_UA3_RTSn          MPP_PIN(16, 0x2)
-#define MPP16_SDIO0_CD          MPP_PIN(16, 0x3)
-#define MPP16_SPI_LCD_CS1       MPP_PIN(16, 0x4)
-#define MPP16_AC97_SDATA_IN1    MPP_PIN(16, 0x5)
-
-#define MPP17_GPIO17            MPP_PIN(17, 0x0)
-#define MPP17_AC97_SYSCLK_OUT   MPP_PIN(17, 0x1)
-#define MPP17_UA3_CTSn          MPP_PIN(17, 0x2)
-#define MPP17_SDIO0_WP          MPP_PIN(17, 0x3)
-#define MPP17_TW_SDA2           MPP_PIN(17, 0x4)
-#define MPP17_AC97_SDATA_IN2    MPP_PIN(17, 0x5)
-
-#define MPP18_GPIO18            MPP_PIN(18, 0x0)
-#define MPP18_UA3_TXD           MPP_PIN(18, 0x2)
-#define MPP18_SDIO0_BUS_POWER   MPP_PIN(18, 0x3)
-#define MPP18_LCD0_PWM          MPP_PIN(18, 0x4)
-#define MPP18_AC_SDATA_IN3      MPP_PIN(18, 0x5)
-
-#define MPP19_GPIO19            MPP_PIN(19, 0x0)
-#define MPP19_UA3_RXD           MPP_PIN(19, 0x2)
-#define MPP19_SDIO0_LED_CTRL    MPP_PIN(19, 0x3)
-#define MPP19_TW_SCK2           MPP_PIN(19, 0x4)
-
-#define MPP20_GPIO20            MPP_PIN(20, 0x0)
-#define MPP20_AC97_SYSCLK_OUT   MPP_PIN(20, 0x1)
-#define MPP20_SPI_LCD_MISO      MPP_PIN(20, 0x2)
-#define MPP20_SDIO1_CD          MPP_PIN(20, 0x3)
-#define MPP20_SDIO0_CD          MPP_PIN(20, 0x5)
-#define MPP20_SPI_1_MISO        MPP_PIN(20, 0x6)
-
-#define MPP21_GPIO21            MPP_PIN(21, 0x0)
-#define MPP21_UA1_RTSn          MPP_PIN(21, 0x1)
-#define MPP21_SPI_LCD_CS0       MPP_PIN(21, 0x2)
-#define MPP21_SDIO1_WP          MPP_PIN(21, 0x3)
-#define MPP21_SSP_SFRM          MPP_PIN(21, 0x4)
-#define MPP21_SDIO0_WP          MPP_PIN(21, 0x5)
-#define MPP21_SPI_1_CS          MPP_PIN(21, 0x6)
-
-#define MPP22_GPIO22            MPP_PIN(22, 0x0)
-#define MPP22_UA1_CTSn          MPP_PIN(22, 0x1)
-#define MPP22_SPI_LCD_MOSI      MPP_PIN(22, 0x2)
-#define MPP22_SDIO1_BUS_POWER   MPP_PIN(22, 0x3)
-#define MPP22_SSP_TXD           MPP_PIN(22, 0x4)
-#define MPP22_SDIO0_BUS_POWER   MPP_PIN(22, 0x5)
-#define MPP22_SPI_1_MOSI        MPP_PIN(22, 0x6)
-
-#define MPP23_GPIO23            MPP_PIN(23, 0x0)
-#define MPP23_SPI_LCD_SCK       MPP_PIN(23, 0x2)
-#define MPP23_SDIO1_LED_CTRL    MPP_PIN(23, 0x3)
-#define MPP23_SSP_SCLK          MPP_PIN(23, 0x4)
-#define MPP23_SDIO0_LED_CTRL    MPP_PIN(23, 0x5)
-#define MPP23_SPI_1_SCK         MPP_PIN(23, 0x6)
+#define MPP(_num, _sel, _in, _out) ( \
+        /* MPP number */                ((_num) & 0xff) | \
+        /* MPP select value */          (((_sel) & 0xf) << 8) | \
+        /* may be input signal */       ((!!(_in)) << 12) | \
+        /* may be output signal */      ((!!(_out)) << 13))
+
+#define MPP0_GPIO0              MPP(0, 0x0, 1, 1)
+#define MPP0_UA2_RTSn           MPP(0, 0x2, 0, 0)
+#define MPP0_SDIO0_CD           MPP(0, 0x3, 0, 0)
+#define MPP0_LCD0_PWM           MPP(0, 0xf, 0, 0)
+
+#define MPP1_GPIO1              MPP(1, 0x0, 1, 1)
+#define MPP1_UA2_CTSn           MPP(1, 0x2, 0, 0)
+#define MPP1_SDIO0_WP           MPP(1, 0x3, 0, 0)
+#define MPP1_LCD1_PWM           MPP(1, 0xf, 0, 0)
+
+#define MPP2_GPIO2              MPP(2, 0x0, 1, 1)
+#define MPP2_SATA_PRESENT       MPP(2, 0x1, 0, 0)
+#define MPP2_UA2_TXD            MPP(2, 0x2, 0, 0)
+#define MPP2_SDIO0_BUS_POWER    MPP(2, 0x3, 0, 0)
+#define MPP2_UA_RTSn1           MPP(2, 0x4, 0, 0)
+
+#define MPP3_GPIO3              MPP(3, 0x0, 1, 1)
+#define MPP3_SATA_ACT           MPP(3, 0x1, 0, 0)
+#define MPP3_UA2_RXD            MPP(3, 0x2, 0, 0)
+#define MPP3_SDIO0_LED_CTRL     MPP(3, 0x3, 0, 0)
+#define MPP3_UA_CTSn1           MPP(3, 0x4, 0, 0)
+#define MPP3_SPI_LCD_CS1        MPP(3, 0xf, 0, 0)
+
+#define MPP4_GPIO4              MPP(4, 0x0, 1, 1)
+#define MPP4_UA3_RTSn           MPP(4, 0x2, 0, 0)
+#define MPP4_SDIO1_CD           MPP(4, 0x3, 0, 0)
+#define MPP4_SPI_1_MISO         MPP(4, 0x4, 0, 0)
+
+#define MPP5_GPIO5              MPP(5, 0x0, 1, 1)
+#define MPP5_UA3_CTSn           MPP(5, 0x2, 0, 0)
+#define MPP5_SDIO1_WP           MPP(5, 0x3, 0, 0)
+#define MPP5_SPI_1_CS           MPP(5, 0x4, 0, 0)
+
+#define MPP6_GPIO6              MPP(6, 0x0, 1, 1)
+#define MPP6_UA3_TXD            MPP(6, 0x2, 0, 0)
+#define MPP6_SDIO1_BUS_POWER    MPP(6, 0x3, 0, 0)
+#define MPP6_SPI_1_MOSI         MPP(6, 0x4, 0, 0)
+
+#define MPP7_GPIO7              MPP(7, 0x0, 1, 1)
+#define MPP7_UA3_RXD            MPP(7, 0x2, 0, 0)
+#define MPP7_SDIO1_LED_CTRL     MPP(7, 0x3, 0, 0)
+#define MPP7_SPI_1_SCK          MPP(7, 0x4, 0, 0)
+
+#define MPP8_GPIO8              MPP(8, 0x0, 1, 1)
+#define MPP8_WD_RST_OUT         MPP(8, 0x1, 0, 0)
+
+#define MPP9_GPIO9              MPP(9, 0x0, 1, 1)
+#define MPP9_PEX1_CLKREQn       MPP(9, 0x5, 0, 0)
+
+#define MPP10_GPIO10            MPP(10, 0x0, 1, 1)
+#define MPP10_SSP_SCLK          MPP(10, 0x5, 0, 0)
+
+#define MPP11_GPIO11            MPP(11, 0x0, 1, 1)
+#define MPP11_SATA_PRESENT      MPP(11, 0x1, 0, 0)
+#define MPP11_SATA_ACT          MPP(11, 0x2, 0, 0)
+#define MPP11_SDIO0_LED_CTRL    MPP(11, 0x3, 0, 0)
+#define MPP11_SDIO1_LED_CTRL    MPP(11, 0x4, 0, 0)
+#define MPP11_PEX0_CLKREQn      MPP(11, 0x5, 0, 0)
+
+#define MPP12_GPIO12            MPP(12, 0x0, 1, 1)
+#define MPP12_SATA_ACT          MPP(12, 0x1, 0, 0)
+#define MPP12_UA2_RTSn          MPP(12, 0x2, 0, 0)
+#define MPP12_AD0_I2S_EXT_MCLK  MPP(12, 0x3, 0, 0)
+#define MPP12_SDIO1_CD          MPP(12, 0x4, 0, 0)
+
+#define MPP13_GPIO13            MPP(13, 0x0, 1, 1)
+#define MPP13_UA2_CTSn          MPP(13, 0x2, 0, 0)
+#define MPP13_AD1_I2S_EXT_MCLK  MPP(13, 0x3, 0, 0)
+#define MPP13_SDIO1WP           MPP(13, 0x4, 0, 0)
+#define MPP13_SSP_EXTCLK        MPP(13, 0x5, 0, 0)
+
+#define MPP14_GPIO14            MPP(14, 0x0, 1, 1)
+#define MPP14_UA2_TXD           MPP(14, 0x2, 0, 0)
+#define MPP14_SDIO1_BUS_POWER   MPP(14, 0x4, 0, 0)
+#define MPP14_SSP_RXD           MPP(14, 0x5, 0, 0)
+
+#define MPP15_GPIO15            MPP(15, 0x0, 1, 1)
+#define MPP15_UA2_RXD           MPP(15, 0x2, 0, 0)
+#define MPP15_SDIO1_LED_CTRL    MPP(15, 0x4, 0, 0)
+#define MPP15_SSP_SFRM          MPP(15, 0x5, 0, 0)
+
+#define MPP16_GPIO16            MPP(16, 0x0, 1, 1)
+#define MPP16_UA3_RTSn          MPP(16, 0x2, 0, 0)
+#define MPP16_SDIO0_CD          MPP(16, 0x3, 0, 0)
+#define MPP16_SPI_LCD_CS1       MPP(16, 0x4, 0, 0)
+#define MPP16_AC97_SDATA_IN1    MPP(16, 0x5, 0, 0)
+
+#define MPP17_GPIO17            MPP(17, 0x0, 1, 1)
+#define MPP17_AC97_SYSCLK_OUT   MPP(17, 0x1, 0, 0)
+#define MPP17_UA3_CTSn          MPP(17, 0x2, 0, 0)
+#define MPP17_SDIO0_WP          MPP(17, 0x3, 0, 0)
+#define MPP17_TW_SDA2           MPP(17, 0x4, 0, 0)
+#define MPP17_AC97_SDATA_IN2    MPP(17, 0x5, 0, 0)
+
+#define MPP18_GPIO18            MPP(18, 0x0, 1, 1)
+#define MPP18_UA3_TXD           MPP(18, 0x2, 0, 0)
+#define MPP18_SDIO0_BUS_POWER   MPP(18, 0x3, 0, 0)
+#define MPP18_LCD0_PWM          MPP(18, 0x4, 0, 0)
+#define MPP18_AC_SDATA_IN3      MPP(18, 0x5, 0, 0)
+
+#define MPP19_GPIO19            MPP(19, 0x0, 1, 1)
+#define MPP19_UA3_RXD           MPP(19, 0x2, 0, 0)
+#define MPP19_SDIO0_LED_CTRL    MPP(19, 0x3, 0, 0)
+#define MPP19_TW_SCK2           MPP(19, 0x4, 0, 0)
+
+#define MPP20_GPIO20            MPP(20, 0x0, 1, 1)
+#define MPP20_AC97_SYSCLK_OUT   MPP(20, 0x1, 0, 0)
+#define MPP20_SPI_LCD_MISO      MPP(20, 0x2, 0, 0)
+#define MPP20_SDIO1_CD          MPP(20, 0x3, 0, 0)
+#define MPP20_SDIO0_CD          MPP(20, 0x5, 0, 0)
+#define MPP20_SPI_1_MISO        MPP(20, 0x6, 0, 0)
+
+#define MPP21_GPIO21            MPP(21, 0x0, 1, 1)
+#define MPP21_UA1_RTSn          MPP(21, 0x1, 0, 0)
+#define MPP21_SPI_LCD_CS0       MPP(21, 0x2, 0, 0)
+#define MPP21_SDIO1_WP          MPP(21, 0x3, 0, 0)
+#define MPP21_SSP_SFRM          MPP(21, 0x4, 0, 0)
+#define MPP21_SDIO0_WP          MPP(21, 0x5, 0, 0)
+#define MPP21_SPI_1_CS          MPP(21, 0x6, 0, 0)
+
+#define MPP22_GPIO22            MPP(22, 0x0, 1, 1)
+#define MPP22_UA1_CTSn          MPP(22, 0x1, 0, 0)
+#define MPP22_SPI_LCD_MOSI      MPP(22, 0x2, 0, 0)
+#define MPP22_SDIO1_BUS_POWER   MPP(22, 0x3, 0, 0)
+#define MPP22_SSP_TXD           MPP(22, 0x4, 0, 0)
+#define MPP22_SDIO0_BUS_POWER   MPP(22, 0x5, 0, 0)
+#define MPP22_SPI_1_MOSI        MPP(22, 0x6, 0, 0)
+
+#define MPP23_GPIO23            MPP(23, 0x0, 1, 1)
+#define MPP23_SPI_LCD_SCK       MPP(23, 0x2, 0, 0)
+#define MPP23_SDIO1_LED_CTRL    MPP(23, 0x3, 0, 0)
+#define MPP23_SSP_SCLK          MPP(23, 0x4, 0, 0)
+#define MPP23_SDIO0_LED_CTRL    MPP(23, 0x5, 0, 0)
+#define MPP23_SPI_1_SCK         MPP(23, 0x6, 0, 0)
+
+#define MPP_MAX                 23
+
+#define MPP_GRP(_grp, _mode)    MPP((_grp), (_mode), 0, 0)
 
 /* for MPP groups _num is a group index */
 enum dove_mpp_grp_idx {
@@ -181,40 +153,44 @@ enum dove_mpp_grp_idx {
         MPP_46_51 = 1,
         MPP_58_61 = 5,
         MPP_62_63 = 4,
+        MPP_GRP_MAX = 5,
 };
 
-#define MPP24_39_GPIO           MPP_GRP(MPP_24_39, 0x1)
-#define MPP24_39_CAM            MPP_GRP(MPP_24_39, 0x0)
+#define MPP_GRP_24_39_GPIO              MPP_GRP(MPP_24_39, 0x1)
+#define MPP_GRP_24_39_CAM               MPP_GRP(MPP_24_39, 0x0)
 
-#define MPP40_45_GPIO           MPP_GRP(MPP_40_45, 0x1)
-#define MPP40_45_SD0            MPP_GRP(MPP_40_45, 0x0)
+#define MPP_GRP_40_45_GPIO              MPP_GRP(MPP_40_45, 0x1)
+#define MPP_GRP_40_45_SD0               MPP_GRP(MPP_40_45, 0x0)
 
-#define MPP46_51_GPIO           MPP_GRP(MPP_46_51, 0x1)
-#define MPP46_51_SD1            MPP_GRP(MPP_46_51, 0x0)
+#define MPP_GRP_46_51_GPIO              MPP_GRP(MPP_46_51, 0x1)
+#define MPP_GRP_46_51_SD1               MPP_GRP(MPP_46_51, 0x0)
 
-#define MPP58_61_GPIO           MPP_GRP(MPP_58_61, 0x1)
-#define MPP58_61_SPI            MPP_GRP(MPP_58_61, 0x0)
+#define MPP_GRP_58_61_GPIO              MPP_GRP(MPP_58_61, 0x1)
+#define MPP_GRP_58_61_SPI               MPP_GRP(MPP_58_61, 0x0)
 
-#define MPP62_63_GPIO           MPP_GRP(MPP_62_63, 0x1)
-#define MPP62_63_UA1            MPP_GRP(MPP_62_63, 0x0)
+#define MPP_GRP_62_63_GPIO              MPP_GRP(MPP_62_63, 0x1)
+#define MPP_GRP_62_63_UA1               MPP_GRP(MPP_62_63, 0x0)
 
 /* The MPP[64:71] control differs from other groups */
-#define MPP64_71_GPO            MPP_GRP_NFC(0x1)
-#define MPP64_71_NFC            MPP_GRP_NFC(0x0)
+#define MPP_GRP_NFC_64_71_GPO           0x1
+#define MPP_GRP_NFC_64_71_NFC           0x0
 
 /*
  * The MPP[52:57] functionality is encoded by 4 bits in different
  * registers. The _num field in this case encodes those bits in
  * correspodence with Table 135 of 88AP510 Functional specification
  */
-#define MPP52_57_AU1            MPP_GRP_AU1(0x0)
-#define MPP52_57_AU1_GPIO57     MPP_GRP_AU1(0x2)
-#define MPP52_57_GPIO           MPP_GRP_AU1(0xa)
-#define MPP52_57_TW_GPIO        MPP_GRP_AU1(0xb)
-#define MPP52_57_AU1_SSP        MPP_GRP_AU1(0xc)
-#define MPP52_57_SSP_GPIO       MPP_GRP_AU1(0xe)
-#define MPP52_57_SSP_TW         MPP_GRP_AU1(0xf)
-
-void dove_mpp_conf(unsigned int *mpp_list);
+#define MPP_GRP_AU1_52_57_AU1           0x0
+#define MPP_GRP_AU1_52_57_AU1_GPIO57    0x2
+#define MPP_GRP_AU1_52_57_GPIO          0xa
+#define MPP_GRP_AU1_52_57_TW_GPIO       0xb
+#define MPP_GRP_AU1_52_57_AU1_SSP       0xc
+#define MPP_GRP_AU1_52_57_SSP_GPIO      0xe
+#define MPP_GRP_AU1_52_57_SSP_TW        0xf
+
+void dove_mpp_conf(unsigned int *mpp_list,
+                   unsigned int *mpp_grp_list,
+                   unsigned int grp_au1_52_57,
+                   unsigned int grp_nfc_64_71);
 
 #endif  /* __ARCH_DOVE_MPP_CODED_H */
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c
index a5a9ff70b198..415dce37b88c 100644
--- a/arch/arm/mach-ep93xx/gpio.c
+++ b/arch/arm/mach-ep93xx/gpio.c
@@ -356,29 +356,6 @@ static int ep93xx_gpio_set_debounce(struct gpio_chip *chip,
         return 0;
 }
 
-static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
-{
-        struct ep93xx_gpio_chip *ep93xx_chip = to_ep93xx_gpio_chip(chip);
-        u8 data_reg, data_dir_reg;
-        int gpio, i;
-
-        data_reg = __raw_readb(ep93xx_chip->data_reg);
-        data_dir_reg = __raw_readb(ep93xx_chip->data_dir_reg);
-
-        gpio = ep93xx_chip->chip.base;
-        for (i = 0; i < chip->ngpio; i++, gpio++) {
-                int is_out = data_dir_reg & (1 << i);
-                int irq = gpio_to_irq(gpio);
-
-                seq_printf(s, " %s%d gpio-%-3d (%-12s) %s %s %s\n",
-                                chip->label, i, gpio,
-                                gpiochip_is_requested(chip, i) ? : "",
-                                is_out ? "out" : "in ",
-                                (data_reg & (1<<  i)) ? "hi" : "lo",
-                                (!is_out && irq>= 0) ? "(interrupt)" : "");
-        }
-}
-
 #define EP93XX_GPIO_BANK(name, dr, ddr, base_gpio)                      \
         {                                                               \
                 .chip = {                                               \
@@ -387,7 +364,6 @@ static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
                         .direction_output = ep93xx_gpio_direction_output, \
                         .get              = ep93xx_gpio_get,            \
                         .set              = ep93xx_gpio_set,            \
-                        .dbg_show         = ep93xx_gpio_dbg_show,       \
                         .base             = base_gpio,                  \
                         .ngpio            = 8,                          \
                 },                                                      \
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index e849f67be47d..805196207ce8 100644
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -170,6 +170,7 @@ config MACH_NURI
         select S3C_DEV_HSMMC3
         select S3C_DEV_I2C1
         select S3C_DEV_I2C5
+        select S5P_DEV_USB_EHCI
         select EXYNOS4_SETUP_I2C1
         select EXYNOS4_SETUP_I2C5
         select EXYNOS4_SETUP_SDHCI
diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile
index 9be104f63c0b..777897551e42 100644
--- a/arch/arm/mach-exynos4/Makefile
+++ b/arch/arm/mach-exynos4/Makefile
@@ -54,3 +54,5 @@ obj-$(CONFIG_EXYNOS4_SETUP_I2C7)	+= setup-i2c7.o
 obj-$(CONFIG_EXYNOS4_SETUP_KEYPAD)      += setup-keypad.o
 obj-$(CONFIG_EXYNOS4_SETUP_SDHCI)       += setup-sdhci.o
 obj-$(CONFIG_EXYNOS4_SETUP_SDHCI_GPIO)  += setup-sdhci-gpio.o
+
+obj-$(CONFIG_USB_SUPPORT)               += usb-phy.o
diff --git a/arch/arm/mach-exynos4/cpu.c b/arch/arm/mach-exynos4/cpu.c
index 793011391943..08813a6f66b1 100644
--- a/arch/arm/mach-exynos4/cpu.c
+++ b/arch/arm/mach-exynos4/cpu.c
@@ -97,7 +97,12 @@ static struct map_desc exynos4_iodesc[] __initdata = {
                 .pfn            = __phys_to_pfn(EXYNOS4_PA_SROMC),
                 .length         = SZ_4K,
                 .type           = MT_DEVICE,
-        },
+        }, {
+                .virtual        = (unsigned long)S5P_VA_USB_HSPHY,
+                .pfn            = __phys_to_pfn(EXYNOS4_PA_HSPHY),
+                .length         = SZ_4K,
+                .type           = MT_DEVICE,
+        }
 };
 
 static void exynos4_idle(void)
diff --git a/arch/arm/mach-exynos4/include/mach/map.h b/arch/arm/mach-exynos4/include/mach/map.h
index 6330b73b9ea7..0009e77a05fc 100644
--- a/arch/arm/mach-exynos4/include/mach/map.h
+++ b/arch/arm/mach-exynos4/include/mach/map.h
@@ -101,6 +101,9 @@
 
 #define EXYNOS4_PA_SROMC                0x12570000
 
+#define EXYNOS4_PA_EHCI                 0x12580000
+#define EXYNOS4_PA_HSPHY                0x125B0000
+
 #define EXYNOS4_PA_UART                 0x13800000
 
 #define EXYNOS4_PA_IIC(x)               (0x13860000 + ((x) * 0x10000))
@@ -143,6 +146,7 @@
 #define S5P_PA_SROMC                    EXYNOS4_PA_SROMC
 #define S5P_PA_SYSCON                   EXYNOS4_PA_SYSCON
 #define S5P_PA_TIMER                    EXYNOS4_PA_TIMER
+#define S5P_PA_EHCI                     EXYNOS4_PA_EHCI
 
 #define SAMSUNG_PA_KEYPAD               EXYNOS4_PA_KEYPAD
 
diff --git a/arch/arm/mach-exynos4/include/mach/regs-pmu.h b/arch/arm/mach-exynos4/include/mach/regs-pmu.h
index 62b0014d05e0..a9643371f8e7 100644
--- a/arch/arm/mach-exynos4/include/mach/regs-pmu.h
+++ b/arch/arm/mach-exynos4/include/mach/regs-pmu.h
@@ -33,6 +33,9 @@
 #define S5P_EINT_WAKEUP_MASK                    S5P_PMUREG(0x0604)
 #define S5P_WAKEUP_MASK                         S5P_PMUREG(0x0608)
 
+#define S5P_USBHOST_PHY_CONTROL                 S5P_PMUREG(0x0708)
+#define S5P_USBHOST_PHY_ENABLE                  (1 << 0)
+
 #define S5P_MIPI_DPHY_CONTROL(n)                S5P_PMUREG(0x0710 + (n) * 4)
 #define S5P_MIPI_DPHY_ENABLE                    (1 << 0)
 #define S5P_MIPI_DPHY_SRESETN                   (1 << 1)
diff --git a/arch/arm/mach-exynos4/include/mach/regs-usb-phy.h b/arch/arm/mach-exynos4/include/mach/regs-usb-phy.h
new file mode 100644
index 000000000000..703118d5173c
--- /dev/null
+++ b/arch/arm/mach-exynos4/include/mach/regs-usb-phy.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_S5P_REGS_USB_PHY_H
+#define __PLAT_S5P_REGS_USB_PHY_H
+
+#define EXYNOS4_HSOTG_PHYREG(x)         ((x) + S5P_VA_USB_HSPHY)
+
+#define EXYNOS4_PHYPWR                  EXYNOS4_HSOTG_PHYREG(0x00)
+#define PHY1_HSIC_NORMAL_MASK           (0xf << 9)
+#define PHY1_HSIC1_SLEEP                (1 << 12)
+#define PHY1_HSIC1_FORCE_SUSPEND        (1 << 11)
+#define PHY1_HSIC0_SLEEP                (1 << 10)
+#define PHY1_HSIC0_FORCE_SUSPEND        (1 << 9)
+
+#define PHY1_STD_NORMAL_MASK            (0x7 << 6)
+#define PHY1_STD_SLEEP                  (1 << 8)
+#define PHY1_STD_ANALOG_POWERDOWN       (1 << 7)
+#define PHY1_STD_FORCE_SUSPEND          (1 << 6)
+
+#define PHY0_NORMAL_MASK                (0x39 << 0)
+#define PHY0_SLEEP                      (1 << 5)
+#define PHY0_OTG_DISABLE                (1 << 4)
+#define PHY0_ANALOG_POWERDOWN           (1 << 3)
+#define PHY0_FORCE_SUSPEND              (1 << 0)
+
+#define EXYNOS4_PHYCLK                  EXYNOS4_HSOTG_PHYREG(0x04)
+#define PHY1_COMMON_ON_N                (1 << 7)
+#define PHY0_COMMON_ON_N                (1 << 4)
+#define PHY0_ID_PULLUP                  (1 << 2)
+#define CLKSEL_MASK                     (0x3 << 0)
+#define CLKSEL_SHIFT                    (0)
+#define CLKSEL_48M                      (0x0 << 0)
+#define CLKSEL_12M                      (0x2 << 0)
+#define CLKSEL_24M                      (0x3 << 0)
+
+#define EXYNOS4_RSTCON                  EXYNOS4_HSOTG_PHYREG(0x08)
+#define HOST_LINK_PORT_SWRST_MASK       (0xf << 6)
+#define HOST_LINK_PORT2_SWRST           (1 << 9)
+#define HOST_LINK_PORT1_SWRST           (1 << 8)
+#define HOST_LINK_PORT0_SWRST           (1 << 7)
+#define HOST_LINK_ALL_SWRST             (1 << 6)
+
+#define PHY1_SWRST_MASK                 (0x7 << 3)
+#define PHY1_HSIC_SWRST                 (1 << 5)
+#define PHY1_STD_SWRST                  (1 << 4)
+#define PHY1_ALL_SWRST                  (1 << 3)
+
+#define PHY0_SWRST_MASK                 (0x7 << 0)
+#define PHY0_PHYLINK_SWRST              (1 << 2)
+#define PHY0_HLINK_SWRST                (1 << 1)
+#define PHY0_SWRST                      (1 << 0)
+
+#define EXYNOS4_PHY1CON                 EXYNOS4_HSOTG_PHYREG(0x34)
+#define FPENABLEN                       (1 << 0)
+
+#endif /* __PLAT_S5P_REGS_USB_PHY_H */
diff --git a/arch/arm/mach-exynos4/include/mach/smp.h b/arch/arm/mach-exynos4/include/mach/smp.h
deleted file mode 100644
index a463dcebcfd3..000000000000
--- a/arch/arm/mach-exynos4/include/mach/smp.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* linux/arch/arm/mach-exynos4/include/mach/smp.h
- *
- * Cloned from arch/arm/mach-realview/include/mach/smp.h
-*/
-
-#ifndef ASM_ARCH_SMP_H
-#define ASM_ARCH_SMP_H __FILE__
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-        gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/mach-exynos4/irq-combiner.c b/arch/arm/mach-exynos4/irq-combiner.c
index f488b66d6806..5a2758ab055e 100644
--- a/arch/arm/mach-exynos4/irq-combiner.c
+++ b/arch/arm/mach-exynos4/irq-combiner.c
@@ -59,8 +59,7 @@ static void combiner_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
         unsigned int cascade_irq, combiner_irq;
         unsigned long status;
 
-        /* primary controller ack'ing */
-        chip->irq_ack(&desc->irq_data);
+        chained_irq_enter(chip, desc);
 
         spin_lock(&irq_controller_lock);
         status = __raw_readl(chip_data->base + COMBINER_INT_STATUS);
@@ -79,8 +78,7 @@ static void combiner_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
                 generic_handle_irq(cascade_irq);
 
  out:
-        /* primary controller unmasking */
-        chip->irq_unmask(&desc->irq_data);
+        chained_irq_exit(chip, desc);
 }
 
 static struct irq_chip combiner_chip = {
diff --git a/arch/arm/mach-exynos4/mach-nuri.c b/arch/arm/mach-exynos4/mach-nuri.c
index b79ad010d194..bb5d12f43af8 100644
--- a/arch/arm/mach-exynos4/mach-nuri.c
+++ b/arch/arm/mach-exynos4/mach-nuri.c
@@ -30,6 +30,8 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/sdhci.h>
+#include <plat/ehci.h>
+#include <plat/clock.h>
 
 #include <mach/map.h>
 
@@ -262,6 +264,16 @@ static struct i2c_board_info i2c5_devs[] __initdata = {
         /* max8997, To be updated */
 };
 
+/* USB EHCI */
+static struct s5p_ehci_platdata nuri_ehci_pdata;
+
+static void __init nuri_ehci_init(void)
+{
+        struct s5p_ehci_platdata *pdata = &nuri_ehci_pdata;
+
+        s5p_ehci_set_platdata(pdata);
+}
+
 static struct platform_device *nuri_devices[] __initdata = {
         /* Samsung Platform Devices */
         &emmc_fixed_voltage,
@@ -270,6 +282,7 @@ static struct platform_device *nuri_devices[] __initdata = {
         &s3c_device_hsmmc3,
         &s3c_device_wdt,
         &s3c_device_timer[0],
+        &s5p_device_ehci,
 
         /* NURI Devices */
         &nuri_gpio_keys,
@@ -291,6 +304,9 @@ static void __init nuri_machine_init(void)
         i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
         i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
 
+        nuri_ehci_init();
+        clk_xusbxti.rate = 24000000;
+
         /* Last */
         platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
 }
diff --git a/arch/arm/mach-exynos4/platsmp.c b/arch/arm/mach-exynos4/platsmp.c
index 6d35878ec1aa..c5e65a02be8d 100644
--- a/arch/arm/mach-exynos4/platsmp.c
+++ b/arch/arm/mach-exynos4/platsmp.c
@@ -22,6 +22,7 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 #include <asm/smp_scu.h>
 #include <asm/unified.h>
 
@@ -104,7 +105,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
          * the boot monitor to read the system wide flags register,
          * and branch to the address found there.
          */
-        smp_cross_call(cpumask_of(cpu), 1);
+        gic_raise_softirq(cpumask_of(cpu), 1);
 
         timeout = jiffies + (1 * HZ);
         while (time_before(jiffies, timeout)) {
@@ -147,6 +148,8 @@ void __init smp_init_cpus(void)
 
         for (i = 0; i < ncores; i++)
                 set_cpu_possible(i, true);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-exynos4/pm.c b/arch/arm/mach-exynos4/pm.c
index 10d917d9e3ad..8755ca8dd48d 100644
--- a/arch/arm/mach-exynos4/pm.c
+++ b/arch/arm/mach-exynos4/pm.c
@@ -16,6 +16,7 @@
 
 #include <linux/init.h>
 #include <linux/suspend.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
@@ -372,7 +373,27 @@ void exynos4_scu_enable(void __iomem *scu_base)
         flush_cache_all();
 }
 
-static int exynos4_pm_resume(struct sys_device *dev)
+static struct sysdev_driver exynos4_pm_driver = {
+        .add            = exynos4_pm_add,
+};
+
+static __init int exynos4_pm_drvinit(void)
+{
+        unsigned int tmp;
+
+        s3c_pm_init();
+
+        /* All wakeup disable */
+
+        tmp = __raw_readl(S5P_WAKEUP_MASK);
+        tmp |= ((0xFF << 8) | (0x1F << 1));
+        __raw_writel(tmp, S5P_WAKEUP_MASK);
+
+        return sysdev_driver_register(&exynos4_sysclass, &exynos4_pm_driver);
+}
+arch_initcall(exynos4_pm_drvinit);
+
+static void exynos4_pm_resume(void)
 {
         /* For release retention */
 
@@ -394,27 +415,15 @@ static int exynos4_pm_resume(struct sys_device *dev)
         /* enable L2X0*/
         writel_relaxed(1, S5P_VA_L2CC + L2X0_CTRL);
 #endif
-
-        return 0;
 }
 
-static struct sysdev_driver exynos4_pm_driver = {
-        .add            = exynos4_pm_add,
+static struct syscore_ops exynos4_pm_syscore_ops = {
         .resume         = exynos4_pm_resume,
 };
 
-static __init int exynos4_pm_drvinit(void)
+static __init int exynos4_pm_syscore_init(void)
 {
-        unsigned int tmp;
-
-        s3c_pm_init();
-
-        /* All wakeup disable */
-
-        tmp = __raw_readl(S5P_WAKEUP_MASK);
-        tmp |= ((0xFF << 8) | (0x1F << 1));
-        __raw_writel(tmp, S5P_WAKEUP_MASK);
-
-        return sysdev_driver_register(&exynos4_sysclass, &exynos4_pm_driver);
+        register_syscore_ops(&exynos4_pm_syscore_ops);
+        return 0;
 }
-arch_initcall(exynos4_pm_drvinit);
+arch_initcall(exynos4_pm_syscore_init);
diff --git a/arch/arm/mach-exynos4/usb-phy.c b/arch/arm/mach-exynos4/usb-phy.c
new file mode 100644
index 000000000000..0883c1b824b9
--- /dev/null
+++ b/arch/arm/mach-exynos4/usb-phy.c
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <mach/regs-pmu.h>
+#include <mach/regs-usb-phy.h>
+#include <plat/cpu.h>
+#include <plat/usb-phy.h>
+
+static int exynos4_usb_phy1_init(struct platform_device *pdev)
+{
+        struct clk *otg_clk;
+        struct clk *xusbxti_clk;
+        u32 phyclk;
+        u32 rstcon;
+        int err;
+
+        otg_clk = clk_get(&pdev->dev, "otg");
+        if (IS_ERR(otg_clk)) {
+                dev_err(&pdev->dev, "Failed to get otg clock\n");
+                return PTR_ERR(otg_clk);
+        }
+
+        err = clk_enable(otg_clk);
+        if (err) {
+                clk_put(otg_clk);
+                return err;
+        }
+
+        writel(readl(S5P_USBHOST_PHY_CONTROL) | S5P_USBHOST_PHY_ENABLE,
+                        S5P_USBHOST_PHY_CONTROL);
+
+        /* set clock frequency for PLL */
+        phyclk = readl(EXYNOS4_PHYCLK) & ~CLKSEL_MASK;
+
+        xusbxti_clk = clk_get(&pdev->dev, "xusbxti");
+        if (xusbxti_clk && !IS_ERR(xusbxti_clk)) {
+                switch (clk_get_rate(xusbxti_clk)) {
+                case 12 * MHZ:
+                        phyclk |= CLKSEL_12M;
+                        break;
+                case 24 * MHZ:
+                        phyclk |= CLKSEL_24M;
+                        break;
+                default:
+                case 48 * MHZ:
+                        /* default reference clock */
+                        break;
+                }
+                clk_put(xusbxti_clk);
+        }
+
+        writel(phyclk, EXYNOS4_PHYCLK);
+
+        /* floating prevention logic: disable */
+        writel((readl(EXYNOS4_PHY1CON) | FPENABLEN), EXYNOS4_PHY1CON);
+
+        /* set to normal HSIC 0 and 1 of PHY1 */
+        writel((readl(EXYNOS4_PHYPWR) & ~PHY1_HSIC_NORMAL_MASK),
+                        EXYNOS4_PHYPWR);
+
+        /* set to normal standard USB of PHY1 */
+        writel((readl(EXYNOS4_PHYPWR) & ~PHY1_STD_NORMAL_MASK), EXYNOS4_PHYPWR);
+
+        /* reset all ports of both PHY and Link */
+        rstcon = readl(EXYNOS4_RSTCON) | HOST_LINK_PORT_SWRST_MASK |
+                PHY1_SWRST_MASK;
+        writel(rstcon, EXYNOS4_RSTCON);
+        udelay(10);
+
+        rstcon &= ~(HOST_LINK_PORT_SWRST_MASK | PHY1_SWRST_MASK);
+        writel(rstcon, EXYNOS4_RSTCON);
+        udelay(50);
+
+        clk_disable(otg_clk);
+        clk_put(otg_clk);
+
+        return 0;
+}
+
+static int exynos4_usb_phy1_exit(struct platform_device *pdev)
+{
+        struct clk *otg_clk;
+        int err;
+
+        otg_clk = clk_get(&pdev->dev, "otg");
+        if (IS_ERR(otg_clk)) {
+                dev_err(&pdev->dev, "Failed to get otg clock\n");
+                return PTR_ERR(otg_clk);
+        }
+
+        err = clk_enable(otg_clk);
+        if (err) {
+                clk_put(otg_clk);
+                return err;
+        }
+
+        writel((readl(EXYNOS4_PHYPWR) | PHY1_STD_ANALOG_POWERDOWN),
+                        EXYNOS4_PHYPWR);
+
+        writel(readl(S5P_USBHOST_PHY_CONTROL) & ~S5P_USBHOST_PHY_ENABLE,
+                        S5P_USBHOST_PHY_CONTROL);
+
+        clk_disable(otg_clk);
+        clk_put(otg_clk);
+
+        return 0;
+}
+
+int s5p_usb_phy_init(struct platform_device *pdev, int type)
+{
+        if (type == S5P_USB_PHY_HOST)
+                return exynos4_usb_phy1_init(pdev);
+
+        return -EINVAL;
+}
+
+int s5p_usb_phy_exit(struct platform_device *pdev, int type)
+{
+        if (type == S5P_USB_PHY_HOST)
+                return exynos4_usb_phy1_exit(pdev);
+
+        return -EINVAL;
+}
diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig
index bdd257921cfb..46adca068f2c 100644
--- a/arch/arm/mach-footbridge/Kconfig
+++ b/arch/arm/mach-footbridge/Kconfig
@@ -4,6 +4,7 @@ menu "Footbridge Implementations"
 
 config ARCH_CATS
         bool "CATS"
+        select CLKSRC_I8253
         select FOOTBRIDGE_HOST
         select ISA
         select ISA_DMA
@@ -59,6 +60,7 @@ config ARCH_EBSA285_HOST
 
 config ARCH_NETWINDER
         bool "NetWinder"
+        select CLKSRC_I8253
         select FOOTBRIDGE_HOST
         select ISA
         select ISA_DMA
diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c
index 441c6ce0d555..7020f1a3feca 100644
--- a/arch/arm/mach-footbridge/isa-timer.c
+++ b/arch/arm/mach-footbridge/isa-timer.c
@@ -10,53 +10,16 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>
+#include <linux/spinlock.h>
 #include <linux/timex.h>
 
 #include <asm/irq.h>
-
+#include <asm/i8253.h>
 #include <asm/mach/time.h>
 
 #include "common.h"
 
-#define PIT_MODE        0x43
-#define PIT_CH0         0x40
-
-#define PIT_LATCH       ((PIT_TICK_RATE + HZ / 2) / HZ)
-
-static cycle_t pit_read(struct clocksource *cs)
-{
-        unsigned long flags;
-        static int old_count;
-        static u32 old_jifs;
-        int count;
-        u32 jifs;
-
-        raw_local_irq_save(flags);
-
-        jifs = jiffies;
-        outb_p(0x00, PIT_MODE);         /* latch the count */
-        count = inb_p(PIT_CH0);         /* read the latched count */
-        count |= inb_p(PIT_CH0) << 8;
-
-        if (count > old_count && jifs == old_jifs)
-                count = old_count;
-
-        old_count = count;
-        old_jifs = jifs;
-
-        raw_local_irq_restore(flags);
-
-        count = (PIT_LATCH - 1) - count;
-
-        return (cycle_t)(jifs * PIT_LATCH) + count;
-}
-
-static struct clocksource pit_cs = {
-        .name           = "pit",
-        .rating         = 110,
-        .read           = pit_read,
-        .mask           = CLOCKSOURCE_MASK(32),
-};
+DEFINE_RAW_SPINLOCK(i8253_lock);
 
 static void pit_set_mode(enum clock_event_mode mode,
         struct clock_event_device *evt)
@@ -121,7 +84,7 @@ static void __init isa_timer_init(void)
         pit_ce.max_delta_ns = clockevent_delta2ns(0x7fff, &pit_ce);
         pit_ce.min_delta_ns = clockevent_delta2ns(0x000f, &pit_ce);
 
-        clocksource_register_hz(&pit_cs, PIT_TICK_RATE);
+        clocksource_i8253_init();
 
         setup_irq(pit_ce.irq, &pit_timer_irq);
         clockevents_register_device(&pit_ce);
diff --git a/arch/arm/mach-gemini/include/mach/uncompress.h b/arch/arm/mach-gemini/include/mach/uncompress.h
index 5483f61a8061..0efa26247235 100644
--- a/arch/arm/mach-gemini/include/mach/uncompress.h
+++ b/arch/arm/mach-gemini/include/mach/uncompress.h
@@ -16,7 +16,7 @@
 #include <linux/serial_reg.h>
 #include <mach/hardware.h>
 
-static volatile unsigned long *UART = (unsigned long *)GEMINI_UART_BASE;
+static volatile unsigned long * const UART = (unsigned long *)GEMINI_UART_BASE;
 
 /*
  * The following code assumes the serial port has already been
diff --git a/arch/arm/mach-h720x/include/mach/memory.h b/arch/arm/mach-h720x/include/mach/memory.h
index 9d3687651462..b0b3baec9acf 100644
--- a/arch/arm/mach-h720x/include/mach/memory.h
+++ b/arch/arm/mach-h720x/include/mach/memory.h
@@ -13,7 +13,6 @@
  * There should not be more than (0xd0000000 - 0xc0000000)
  * bytes of RAM.
  */
-#define ISA_DMA_THRESHOLD       (PHYS_OFFSET + SZ_256M - 1)
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_256M)
+#define ARM_DMA_ZONE_SIZE       SZ_256M
 
 #endif
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 56b930a13443..59c97a331136 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,5 +1,15 @@
 config IMX_HAVE_DMA_V1
         bool
+#
+# ARCH_MX31 and ARCH_MX35 are left for compatibility
+# Some usages assume that having one of them implies not having (e.g.) ARCH_MX2.
+# To easily distinguish good and reviewed from unreviewed usages new (and IMHO
+# more sensible) names are used: SOC_IMX31 and SOC_IMX35
+config ARCH_MX31
+        bool
+
+config ARCH_MX35
+        bool
 
 config SOC_IMX1
         bool
@@ -31,6 +41,24 @@ config SOC_IMX27
         select IMX_HAVE_IOMUX_V1
         select MXC_AVIC
 
+config SOC_IMX31
+        bool
+        select CPU_V6
+        select IMX_HAVE_PLATFORM_MXC_RNGA
+        select ARCH_MXC_AUDMUX_V2
+        select ARCH_MX31
+        select MXC_AVIC
+
+config SOC_IMX35
+        bool
+        select CPU_V6
+        select ARCH_MXC_IOMUX_V3
+        select ARCH_MXC_AUDMUX_V2
+        select HAVE_EPIT
+        select ARCH_MX35
+        select MXC_AVIC
+
+
 if ARCH_MX1
 
 comment "MX1 platforms:"
@@ -40,6 +68,7 @@ config MACH_MXLADS
 config ARCH_MX1ADS
         bool "MX1ADS platform"
         select MACH_MXLADS
+        select SOC_IMX1
         select IMX_HAVE_PLATFORM_IMX_I2C
         select IMX_HAVE_PLATFORM_IMX_UART
         help
@@ -51,6 +80,13 @@ config MACH_SCB9328
         help
           Say Y here if you are using a Synertronixx scb9328 board
 
+config MACH_APF9328
+        bool "APF9328"
+        select SOC_IMX1
+        select IMX_HAVE_PLATFORM_IMX_UART
+        help
+          Say Yes here if you are using the Armadeus APF9328 development board
+
 endif
 
 if ARCH_MX2
@@ -129,6 +165,7 @@ choice
 
 config MACH_EUKREA_MBIMXSD25_BASEBOARD
         bool "Eukrea MBIMXSD development board"
+        select IMX_HAVE_PLATFORM_GPIO_KEYS
         select IMX_HAVE_PLATFORM_IMX_SSI
         help
           This adds board specific devices that can be found on Eukrea's
@@ -254,6 +291,7 @@ config MACH_MX27_3DS
 config MACH_IMX27_VISSTRIM_M10
         bool "Vista Silicon i.MX27 Visstrim_m10"
         select SOC_IMX27
+        select IMX_HAVE_PLATFORM_GPIO_KEYS
         select IMX_HAVE_PLATFORM_IMX_I2C
         select IMX_HAVE_PLATFORM_IMX_SSI
         select IMX_HAVE_PLATFORM_IMX_UART
@@ -314,3 +352,251 @@ config MACH_IMX27IPCAM
           configurations for the board and its peripherals.
 
 endif
+
+if ARCH_MX3
+
+comment "MX31 platforms:"
+
+config MACH_MX31ADS
+        bool "Support MX31ADS platforms"
+        select SOC_IMX31
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_SSI
+        select IMX_HAVE_PLATFORM_IMX_UART
+        default y
+        help
+          Include support for MX31ADS platform. This includes specific
+          configurations for the board and its peripherals.
+
+config MACH_MX31ADS_WM1133_EV1
+        bool "Support Wolfson Microelectronics 1133-EV1 module"
+        depends on MACH_MX31ADS
+        depends on MFD_WM8350_I2C
+        depends on REGULATOR_WM8350
+        select MFD_WM8350_CONFIG_MODE_0
+        select MFD_WM8352_CONFIG_MODE_0
+        help
+          Include support for the Wolfson Microelectronics 1133-EV1 PMU
+          and audio module for the MX31ADS platform.
+
+config MACH_MX31LILLY
+        bool "Support MX31 LILLY-1131 platforms (INCO startec)"
+        select SOC_IMX31
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_IPU_CORE
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_MMC
+        select IMX_HAVE_PLATFORM_SPI_IMX
+        select MXC_ULPI if USB_ULPI
+        help
+          Include support for mx31 based LILLY1131 modules. This includes
+          specific configurations for the board and its peripherals.
+
+config MACH_MX31LITE
+        bool "Support MX31 LITEKIT (LogicPD)"
+        select SOC_IMX31
+        select MXC_ULPI if USB_ULPI
+        select IMX_HAVE_PLATFORM_IMX2_WDT
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_MMC
+        select IMX_HAVE_PLATFORM_MXC_NAND
+        select IMX_HAVE_PLATFORM_MXC_RTC
+        select IMX_HAVE_PLATFORM_SPI_IMX
+        help
+          Include support for MX31 LITEKIT platform. This includes specific
+          configurations for the board and its peripherals.
+
+config MACH_PCM037
+        bool "Support Phytec pcm037 (i.MX31) platforms"
+        select SOC_IMX31
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+        select IMX_HAVE_PLATFORM_IMX2_WDT
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_IPU_CORE
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_MMC
+        select IMX_HAVE_PLATFORM_MXC_NAND
+        select IMX_HAVE_PLATFORM_MXC_W1
+        select MXC_ULPI if USB_ULPI
+        help
+          Include support for Phytec pcm037 platform. This includes
+          specific configurations for the board and its peripherals.
+
+config MACH_PCM037_EET
+        bool "Support pcm037 EET board extensions"
+        depends on MACH_PCM037
+        select IMX_HAVE_PLATFORM_GPIO_KEYS
+        select IMX_HAVE_PLATFORM_SPI_IMX
+        help
+          Add support for PCM037 EET baseboard extensions. If you are using the
+          OLED display with EET, use "video=mx3fb:CMEL-OLED" kernel
+          command-line parameter.
+
+config MACH_MX31_3DS
+        bool "Support MX31PDK (3DS)"
+        select SOC_IMX31
+        select MXC_DEBUG_BOARD
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+        select IMX_HAVE_PLATFORM_IMX2_WDT
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_KEYPAD
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_IPU_CORE
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_NAND
+        select IMX_HAVE_PLATFORM_SPI_IMX
+        select MXC_ULPI if USB_ULPI
+        help
+          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 SOC_IMX31
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_IPU_CORE
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_MMC
+        select IMX_HAVE_PLATFORM_SPI_IMX
+        select MXC_ULPI if USB_ULPI
+        help
+          Include support for mx31moboard platform. This includes specific
+          configurations for the board and its peripherals.
+
+config MACH_QONG
+        bool "Support Dave/DENX QongEVB-LITE platform"
+        select SOC_IMX31
+        select IMX_HAVE_PLATFORM_IMX_UART
+        help
+          Include support for Dave/DENX QongEVB-LITE platform. This includes
+          specific configurations for the board and its peripherals.
+
+config MACH_ARMADILLO5X0
+        bool "Support Atmark Armadillo-500 Development Base Board"
+        select SOC_IMX31
+        select IMX_HAVE_PLATFORM_GPIO_KEYS
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_IPU_CORE
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_MMC
+        select IMX_HAVE_PLATFORM_MXC_NAND
+        select MXC_ULPI if USB_ULPI
+        help
+          Include support for Atmark Armadillo-500 platform. This includes
+          specific configurations for the board and its peripherals.
+
+config MACH_KZM_ARM11_01
+        bool "Support KZM-ARM11-01(Kyoto Microcomputer)"
+        select SOC_IMX31
+        select IMX_HAVE_PLATFORM_IMX_UART
+        help
+          Include support for KZM-ARM11-01. This includes specific
+          configurations for the board and its peripherals.
+
+config MACH_BUG
+        bool "Support Buglabs BUGBase platform"
+        select SOC_IMX31
+        select IMX_HAVE_PLATFORM_IMX_UART
+        default y
+        help
+          Include support for BUGBase 1.3 platform. This includes specific
+          configurations for the board and its peripherals.
+
+comment "MX35 platforms:"
+
+config MACH_PCM043
+        bool "Support Phytec pcm043 (i.MX35) platforms"
+        select SOC_IMX35
+        select IMX_HAVE_PLATFORM_FLEXCAN
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+        select IMX_HAVE_PLATFORM_IMX2_WDT
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_SSI
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_IPU_CORE
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_NAND
+        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+        select MXC_ULPI if USB_ULPI
+        help
+          Include support for Phytec pcm043 platform. This includes
+          specific configurations for the board and its peripherals.
+
+config MACH_MX35_3DS
+        bool "Support MX35PDK platform"
+        select SOC_IMX35
+        select MXC_DEBUG_BOARD
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+        select IMX_HAVE_PLATFORM_IMX2_WDT
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_NAND
+        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+        help
+          Include support for MX35PDK platform. This includes specific
+          configurations for the board and its peripherals.
+
+config MACH_EUKREA_CPUIMX35
+        bool "Support Eukrea CPUIMX35 Platform"
+        select SOC_IMX35
+        select IMX_HAVE_PLATFORM_FLEXCAN
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+        select IMX_HAVE_PLATFORM_IMX2_WDT
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_NAND
+        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+        select MXC_ULPI if USB_ULPI
+        help
+          Include support for Eukrea CPUIMX35 platform. This includes
+          specific configurations for the board and its peripherals.
+
+choice
+        prompt "Baseboard"
+        depends on MACH_EUKREA_CPUIMX35
+        default MACH_EUKREA_MBIMXSD35_BASEBOARD
+
+config MACH_EUKREA_MBIMXSD35_BASEBOARD
+        bool "Eukrea MBIMXSD development board"
+        select IMX_HAVE_PLATFORM_GPIO_KEYS
+        select IMX_HAVE_PLATFORM_IMX_SSI
+        select IMX_HAVE_PLATFORM_IPU_CORE
+        help
+          This adds board specific devices that can be found on Eukrea's
+          MBIMXSD evaluation board.
+
+endchoice
+
+config MACH_VPR200
+        bool "Support VPR200 platform"
+        select SOC_IMX35
+        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+        select IMX_HAVE_PLATFORM_GPIO_KEYS
+        select IMX_HAVE_PLATFORM_IMX2_WDT
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IPU_CORE
+        select IMX_HAVE_PLATFORM_MXC_EHCI
+        select IMX_HAVE_PLATFORM_MXC_NAND
+        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+        help
+          Include support for VPR200 platform. This includes specific
+          configurations for the board and its peripherals.
+
+endif
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index b85794d27991..e9eb36dad888 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -1,9 +1,3 @@
-#
-# Makefile for the linux kernel.
-#
-
-# Object file lists.
-
 obj-$(CONFIG_IMX_HAVE_DMA_V1) += dma-v1.o
 
 obj-$(CONFIG_ARCH_MX1) += clock-imx1.o mm-imx1.o
@@ -14,18 +8,27 @@ obj-$(CONFIG_ARCH_MX25) += clock-imx25.o mm-imx25.o ehci-imx25.o
 obj-$(CONFIG_MACH_MX27) += cpu-imx27.o pm-imx27.o
 obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o ehci-imx27.o
 
+obj-$(CONFIG_SOC_IMX31) += mm-imx31.o cpu-imx31.o clock-imx31.o iomux-imx31.o ehci-imx31.o
+obj-$(CONFIG_SOC_IMX35) += mm-imx35.o cpu-imx35.o clock-imx35.o ehci-imx35.o
+obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o
+
 # Support for CMOS sensor interface
-obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o
+obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o
 
+# i.MX1 based machines
 obj-$(CONFIG_ARCH_MX1ADS) += mach-mx1ads.o
 obj-$(CONFIG_MACH_SCB9328) += mach-scb9328.o
+obj-$(CONFIG_MACH_APF9328) += mach-apf9328.o
 
+# i.MX21 based machines
 obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o
 
+# i.MX25 based machines
 obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX25) += mach-eukrea_cpuimx25.o
 obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd25-baseboard.o
 
+# i.MX27 based machines
 obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o
 obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o
 obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o
@@ -37,3 +40,24 @@ obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
 obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
 obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
 obj-$(CONFIG_MACH_IMX27IPCAM) += mach-imx27ipcam.o
+
+# i.MX31 based machines
+obj-$(CONFIG_MACH_MX31ADS) += mach-mx31ads.o
+obj-$(CONFIG_MACH_MX31LILLY) += mach-mx31lilly.o mx31lilly-db.o
+obj-$(CONFIG_MACH_MX31LITE) += mach-mx31lite.o mx31lite-db.o
+obj-$(CONFIG_MACH_PCM037) += mach-pcm037.o
+obj-$(CONFIG_MACH_PCM037_EET) += mach-pcm037_eet.o
+obj-$(CONFIG_MACH_MX31_3DS) += mach-mx31_3ds.o
+obj-$(CONFIG_MACH_MX31MOBOARD) += mach-mx31moboard.o mx31moboard-devboard.o \
+                mx31moboard-marxbot.o mx31moboard-smartbot.o
+obj-$(CONFIG_MACH_QONG) += mach-qong.o
+obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o
+obj-$(CONFIG_MACH_KZM_ARM11_01) += mach-kzm_arm11_01.o
+obj-$(CONFIG_MACH_BUG) += mach-bug.o
+
+# i.MX35 based machines
+obj-$(CONFIG_MACH_PCM043) += mach-pcm043.o
+obj-$(CONFIG_MACH_MX35_3DS) += mach-mx35_3ds.o
+obj-$(CONFIG_MACH_EUKREA_CPUIMX35) += mach-cpuimx35.o
+obj-$(CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD) += eukrea_mbimxsd35-baseboard.o
+obj-$(CONFIG_MACH_VPR200) += mach-vpr200.o
diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot
index 3953d60bff0b..ebee18b3884c 100644
--- a/arch/arm/mach-imx/Makefile.boot
+++ b/arch/arm/mach-imx/Makefile.boot
@@ -13,3 +13,7 @@ initrd_phys-$(CONFIG_ARCH_MX25)	:= 0x80800000
 zreladdr-$(CONFIG_MACH_MX27)    := 0xA0008000
 params_phys-$(CONFIG_MACH_MX27) := 0xA0000100
 initrd_phys-$(CONFIG_MACH_MX27) := 0xA0800000
+
+zreladdr-$(CONFIG_ARCH_MX3)     := 0x80008000
+params_phys-$(CONFIG_ARCH_MX3)  := 0x80000100
+initrd_phys-$(CONFIG_ARCH_MX3)  := 0x80800000
diff --git a/arch/arm/mach-imx/cache-l2x0.c b/arch/arm/mach-imx/cache-l2x0.c
new file mode 100644
index 000000000000..69d1322add3c
--- /dev/null
+++ b/arch/arm/mach-imx/cache-l2x0.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2009-2010 Pengutronix
+ * Sascha Hauer <s.hauer@pengutronix.de>
+ * Juergen Beisert <j.beisert@pengutronix.de>
+ *
+ * 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/init.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+
+#include <asm/hardware/cache-l2x0.h>
+
+#include <mach/hardware.h>
+
+static int mxc_init_l2x0(void)
+{
+        void __iomem *l2x0_base;
+        void __iomem *clkctl_base;
+
+        if (!cpu_is_mx31() && !cpu_is_mx35())
+                return 0;
+
+/*
+ * First of all, we must repair broken chip settings. There are some
+ * i.MX35 CPUs in the wild, comming with bogus L2 cache settings. These
+ * misconfigured CPUs will run amok immediately when the L2 cache gets enabled.
+ * Workaraound is to setup the correct register setting prior enabling the
+ * L2 cache. This should not hurt already working CPUs, as they are using the
+ * same value.
+ */
+#define L2_MEM_VAL 0x10
+
+        clkctl_base = ioremap(MX35_CLKCTL_BASE_ADDR, 4096);
+        if (clkctl_base != NULL) {
+                writel(0x00000515, clkctl_base + L2_MEM_VAL);
+                iounmap(clkctl_base);
+        } else {
+                pr_err("L2 cache: Cannot fix timing. Trying to continue without\n");
+        }
+
+        l2x0_base = ioremap(MX3x_L2CC_BASE_ADDR, 4096);
+        if (IS_ERR(l2x0_base)) {
+                printk(KERN_ERR "remapping L2 cache area failed with %ld\n",
+                                PTR_ERR(l2x0_base));
+                return 0;
+        }
+
+        l2x0_init(l2x0_base, 0x00030024, 0x00000000);
+
+        return 0;
+}
+arch_initcall(mxc_init_l2x0);
diff --git a/arch/arm/mach-mx3/clock-imx31.c b/arch/arm/mach-imx/clock-imx31.c
index d423cac8cab7..25f343fca2b9 100644
--- a/arch/arm/mach-mx3/clock-imx31.c
+++ b/arch/arm/mach-imx/clock-imx31.c
@@ -32,7 +32,7 @@
 #include <mach/mx31.h>
 #include <mach/common.h>
 
-#include "crm_regs.h"
+#include "crmregs-imx31.h"
 
 #define PRE_DIV_MIN_FREQ    10000000 /* Minimum Frequency after Predivider */
 
@@ -627,4 +627,3 @@ int __init mx31_clocks_init(unsigned long fref)
 
         return 0;
 }
-
diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-imx/clock-imx35.c
index 448a038cd1ec..5a4cc1ea405b 100644
--- a/arch/arm/mach-mx3/clock-imx35.c
+++ b/arch/arm/mach-imx/clock-imx35.c
@@ -547,4 +547,3 @@ int __init mx35_clocks_init()
 
         return 0;
 }
-
diff --git a/arch/arm/mach-mx3/cpu.c b/arch/arm/mach-imx/cpu-imx31.c
index d1d339576fdf..a3780700a882 100644
--- a/arch/arm/mach-mx3/cpu.c
+++ b/arch/arm/mach-imx/cpu-imx31.c
@@ -1,5 +1,5 @@
 /*
- * MX3 CPU type detection
+ * MX31 CPU type detection
  *
  * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
  *
@@ -17,14 +17,12 @@
 unsigned int mx31_cpu_rev;
 EXPORT_SYMBOL(mx31_cpu_rev);
 
-struct mx3_cpu_type {
+static struct {
         u8 srev;
         const char *name;
         const char *v;
         unsigned int rev;
-};
-
-static struct mx3_cpu_type mx31_cpu_type[] __initdata = {
+} mx31_cpu_type[] __initdata = {
         { .srev = 0x00, .name = "i.MX31(L)", .v = "1.0",  .rev = IMX_CHIP_REVISION_1_0  },
         { .srev = 0x10, .name = "i.MX31",    .v = "1.1",  .rev = IMX_CHIP_REVISION_1_1  },
         { .srev = 0x11, .name = "i.MX31L",   .v = "1.1",  .rev = IMX_CHIP_REVISION_1_1  },
@@ -57,33 +55,3 @@ void __init mx31_read_cpu_rev(void)
 
         printk(KERN_WARNING "Unknown CPU identifier. srev = %02x\n", srev);
 }
-
-unsigned int mx35_cpu_rev;
-EXPORT_SYMBOL(mx35_cpu_rev);
-
-void __init mx35_read_cpu_rev(void)
-{
-        u32 rev;
-        char *srev;
-
-        rev = __raw_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV));
-        switch (rev) {
-        case 0x00:
-                mx35_cpu_rev = IMX_CHIP_REVISION_1_0;
-                srev = "1.0";
-                break;
-        case 0x10:
-                mx35_cpu_rev = IMX_CHIP_REVISION_2_0;
-                srev = "2.0";
-                break;
-        case 0x11:
-                mx35_cpu_rev = IMX_CHIP_REVISION_2_1;
-                srev = "2.1";
-                break;
-        default:
-                mx35_cpu_rev = IMX_CHIP_REVISION_UNKNOWN;
-                srev = "unknown";
-        }
-
-        printk(KERN_INFO "CPU identified as i.MX35, silicon rev %s\n", srev);
-}
diff --git a/arch/arm/mach-imx/cpu-imx35.c b/arch/arm/mach-imx/cpu-imx35.c
new file mode 100644
index 000000000000..6637cd819ecb
--- /dev/null
+++ b/arch/arm/mach-imx/cpu-imx35.c
@@ -0,0 +1,44 @@
+/*
+ * MX35 CPU type detection
+ *
+ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#include <linux/module.h>
+#include <linux/io.h>
+#include <mach/hardware.h>
+#include <mach/iim.h>
+
+unsigned int mx35_cpu_rev;
+EXPORT_SYMBOL(mx35_cpu_rev);
+
+void __init mx35_read_cpu_rev(void)
+{
+        u32 rev;
+        char *srev;
+
+        rev = __raw_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV));
+        switch (rev) {
+        case 0x00:
+                mx35_cpu_rev = IMX_CHIP_REVISION_1_0;
+                srev = "1.0";
+                break;
+        case 0x10:
+                mx35_cpu_rev = IMX_CHIP_REVISION_2_0;
+                srev = "2.0";
+                break;
+        case 0x11:
+                mx35_cpu_rev = IMX_CHIP_REVISION_2_1;
+                srev = "2.1";
+                break;
+        default:
+                mx35_cpu_rev = IMX_CHIP_REVISION_UNKNOWN;
+                srev = "unknown";
+        }
+
+        printk(KERN_INFO "CPU identified as i.MX35, silicon rev %s\n", srev);
+}
diff --git a/arch/arm/mach-mx3/crm_regs.h b/arch/arm/mach-imx/crmregs-imx31.h
index 37a8a07beda3..37a8a07beda3 100644
--- a/arch/arm/mach-mx3/crm_regs.h
+++ b/arch/arm/mach-imx/crmregs-imx31.h
diff --git a/arch/arm/mach-imx/devices-imx1.h b/arch/arm/mach-imx/devices-imx1.h
index da593657ff3f..3aad1e70de96 100644
--- a/arch/arm/mach-imx/devices-imx1.h
+++ b/arch/arm/mach-imx/devices-imx1.h
@@ -9,21 +9,21 @@
 #include <mach/mx1.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_imx_fb_data imx1_imx_fb_data __initconst;
+extern const struct imx_imx_fb_data imx1_imx_fb_data;
 #define imx1_add_imx_fb(pdata) \
     imx_add_imx_fb(&imx1_imx_fb_data, pdata)
 
-extern const struct imx_imx_i2c_data imx1_imx_i2c_data __initconst;
+extern const struct imx_imx_i2c_data imx1_imx_i2c_data;
 #define imx1_add_imx_i2c(pdata)         \
         imx_add_imx_i2c(&imx1_imx_i2c_data, pdata)
 
-extern const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_3irq_data imx1_imx_uart_data[];
 #define imx1_add_imx_uart(id, pdata)    \
         imx_add_imx_uart_3irq(&imx1_imx_uart_data[id], pdata)
 #define imx1_add_imx_uart0(pdata)       imx1_add_imx_uart(0, pdata)
 #define imx1_add_imx_uart1(pdata)       imx1_add_imx_uart(1, pdata)
 
-extern const struct imx_spi_imx_data imx1_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx1_cspi_data[];
 #define imx1_add_cspi(id, pdata)   \
         imx_add_spi_imx(&imx1_cspi_data[id], pdata)
 
diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h
index 16744d2d9b81..2628e0c474dc 100644
--- a/arch/arm/mach-imx/devices-imx21.h
+++ b/arch/arm/mach-imx/devices-imx21.h
@@ -9,31 +9,31 @@
 #include <mach/mx21.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_imx21_hcd_data imx21_imx21_hcd_data __initconst;
+extern const struct imx_imx21_hcd_data imx21_imx21_hcd_data;
 #define imx21_add_imx21_hcd(pdata)      \
         imx_add_imx21_hcd(&imx21_imx21_hcd_data, pdata)
 
-extern const struct imx_imx2_wdt_data imx21_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx21_imx2_wdt_data;
 #define imx21_add_imx2_wdt(pdata)       \
         imx_add_imx2_wdt(&imx21_imx2_wdt_data)
 
-extern const struct imx_imx_fb_data imx21_imx_fb_data __initconst;
+extern const struct imx_imx_fb_data imx21_imx_fb_data;
 #define imx21_add_imx_fb(pdata) \
         imx_add_imx_fb(&imx21_imx_fb_data, pdata)
 
-extern const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst;
+extern const struct imx_imx_i2c_data imx21_imx_i2c_data;
 #define imx21_add_imx_i2c(pdata)        \
         imx_add_imx_i2c(&imx21_imx_i2c_data, pdata)
 
-extern const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx21_imx_keypad_data;
 #define imx21_add_imx_keypad(pdata)     \
         imx_add_imx_keypad(&imx21_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx21_imx_ssi_data[];
 #define imx21_add_imx_ssi(id, pdata)    \
         imx_add_imx_ssi(&imx21_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[];
 #define imx21_add_imx_uart(id, pdata)   \
         imx_add_imx_uart_1irq(&imx21_imx_uart_data[id], pdata)
 #define imx21_add_imx_uart0(pdata)      imx21_add_imx_uart(0, pdata)
@@ -41,19 +41,19 @@ extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst;
 #define imx21_add_imx_uart2(pdata)      imx21_add_imx_uart(2, pdata)
 #define imx21_add_imx_uart3(pdata)      imx21_add_imx_uart(3, pdata)
 
-extern const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst;
+extern const struct imx_mxc_mmc_data imx21_mxc_mmc_data[];
 #define imx21_add_mxc_mmc(id, pdata)    \
         imx_add_mxc_mmc(&imx21_mxc_mmc_data[id], pdata)
 
-extern const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx21_mxc_nand_data;
 #define imx21_add_mxc_nand(pdata)       \
         imx_add_mxc_nand(&imx21_mxc_nand_data, pdata)
 
-extern const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst;
+extern const struct imx_mxc_w1_data imx21_mxc_w1_data;
 #define imx21_add_mxc_w1(pdata) \
         imx_add_mxc_w1(&imx21_mxc_w1_data)
 
-extern const struct imx_spi_imx_data imx21_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx21_cspi_data[];
 #define imx21_add_cspi(id, pdata)       \
         imx_add_spi_imx(&imx21_cspi_data[id], pdata)
 #define imx21_add_spi_imx0(pdata)       imx21_add_cspi(0, pdata)
diff --git a/arch/arm/mach-imx/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h
index b591d72f6037..efa0761c508d 100644
--- a/arch/arm/mach-imx/devices-imx25.h
+++ b/arch/arm/mach-imx/devices-imx25.h
@@ -9,48 +9,48 @@
 #include <mach/mx25.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx25_fec_data __initconst;
+extern const struct imx_fec_data imx25_fec_data;
 #define imx25_add_fec(pdata)    \
         imx_add_fec(&imx25_fec_data, pdata)
 
-extern const struct imx_flexcan_data imx25_flexcan_data[] __initconst;
+extern const struct imx_flexcan_data imx25_flexcan_data[];
 #define imx25_add_flexcan(id, pdata)    \
         imx_add_flexcan(&imx25_flexcan_data[id], pdata)
 #define imx25_add_flexcan0(pdata)       imx25_add_flexcan(0, pdata)
 #define imx25_add_flexcan1(pdata)       imx25_add_flexcan(1, pdata)
 
-extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst;
+extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data;
 #define imx25_add_fsl_usb2_udc(pdata)   \
         imx_add_fsl_usb2_udc(&imx25_fsl_usb2_udc_data, pdata)
 
-extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data __initconst;
+extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data;
 #define imx25_add_imxdi_rtc(pdata)      \
         imx_add_imxdi_rtc(&imx25_imxdi_rtc_data)
 
-extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data;
 #define imx25_add_imx2_wdt(pdata)       \
         imx_add_imx2_wdt(&imx25_imx2_wdt_data)
 
-extern const struct imx_imx_fb_data imx25_imx_fb_data __initconst;
+extern const struct imx_imx_fb_data imx25_imx_fb_data;
 #define imx25_add_imx_fb(pdata) \
         imx_add_imx_fb(&imx25_imx_fb_data, pdata)
 
-extern const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx25_imx_i2c_data[];
 #define imx25_add_imx_i2c(id, pdata)    \
         imx_add_imx_i2c(&imx25_imx_i2c_data[id], pdata)
 #define imx25_add_imx_i2c0(pdata)       imx25_add_imx_i2c(0, pdata)
 #define imx25_add_imx_i2c1(pdata)       imx25_add_imx_i2c(1, pdata)
 #define imx25_add_imx_i2c2(pdata)       imx25_add_imx_i2c(2, pdata)
 
-extern const struct imx_imx_keypad_data imx25_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx25_imx_keypad_data;
 #define imx25_add_imx_keypad(pdata)     \
         imx_add_imx_keypad(&imx25_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx25_imx_ssi_data[];
 #define imx25_add_imx_ssi(id, pdata)    \
         imx_add_imx_ssi(&imx25_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[];
 #define imx25_add_imx_uart(id, pdata)   \
         imx_add_imx_uart_1irq(&imx25_imx_uart_data[id], pdata)
 #define imx25_add_imx_uart0(pdata)      imx25_add_imx_uart(0, pdata)
@@ -59,33 +59,32 @@ extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst;
 #define imx25_add_imx_uart3(pdata)      imx25_add_imx_uart(3, pdata)
 #define imx25_add_imx_uart4(pdata)      imx25_add_imx_uart(4, pdata)
 
-extern const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst;
+extern const struct imx_mx2_camera_data imx25_mx2_camera_data;
 #define imx25_add_mx2_camera(pdata)     \
         imx_add_mx2_camera(&imx25_mx2_camera_data, pdata)
 
-extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst;
+extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data;
 #define imx25_add_mxc_ehci_otg(pdata)   \
         imx_add_mxc_ehci(&imx25_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst;
+extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data;
 #define imx25_add_mxc_ehci_hs(pdata)    \
         imx_add_mxc_ehci(&imx25_mxc_ehci_hs_data, pdata)
 
-extern const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx25_mxc_nand_data;
 #define imx25_add_mxc_nand(pdata)       \
         imx_add_mxc_nand(&imx25_mxc_nand_data, pdata)
 
-extern const struct imx_sdhci_esdhc_imx_data
-imx25_sdhci_esdhc_imx_data[] __initconst;
+extern const struct imx_sdhci_esdhc_imx_data imx25_sdhci_esdhc_imx_data[];
 #define imx25_add_sdhci_esdhc_imx(id, pdata)    \
         imx_add_sdhci_esdhc_imx(&imx25_sdhci_esdhc_imx_data[id], pdata)
 
-extern const struct imx_spi_imx_data imx25_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx25_cspi_data[];
 #define imx25_add_spi_imx(id, pdata)    \
         imx_add_spi_imx(&imx25_cspi_data[id], pdata)
 #define imx25_add_spi_imx0(pdata)       imx25_add_spi_imx(0, pdata)
 #define imx25_add_spi_imx1(pdata)       imx25_add_spi_imx(1, pdata)
 #define imx25_add_spi_imx2(pdata)       imx25_add_spi_imx(2, pdata)
 
-extern struct imx_mxc_pwm_data imx25_mxc_pwm_data[] __initconst;
+extern struct imx_mxc_pwm_data imx25_mxc_pwm_data[];
 #define imx25_add_mxc_pwm(id)   \
         imx_add_mxc_pwm(&imx25_mxc_pwm_data[id])
diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index f1272d4b5a33..7f97a3cdd41d 100644
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -9,35 +9,35 @@
 #include <mach/mx27.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx27_fec_data __initconst;
+extern const struct imx_fec_data imx27_fec_data;
 #define imx27_add_fec(pdata)    \
         imx_add_fec(&imx27_fec_data, pdata)
 
-extern const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst;
+extern const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data;
 #define imx27_add_fsl_usb2_udc(pdata)   \
         imx_add_fsl_usb2_udc(&imx27_fsl_usb2_udc_data, pdata)
 
-extern const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx27_imx2_wdt_data;
 #define imx27_add_imx2_wdt(pdata)       \
         imx_add_imx2_wdt(&imx27_imx2_wdt_data)
 
-extern const struct imx_imx_fb_data imx27_imx_fb_data __initconst;
+extern const struct imx_imx_fb_data imx27_imx_fb_data;
 #define imx27_add_imx_fb(pdata) \
         imx_add_imx_fb(&imx27_imx_fb_data, pdata)
 
-extern const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx27_imx_i2c_data[];
 #define imx27_add_imx_i2c(id, pdata)    \
         imx_add_imx_i2c(&imx27_imx_i2c_data[id], pdata)
 
-extern const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx27_imx_keypad_data;
 #define imx27_add_imx_keypad(pdata)     \
         imx_add_imx_keypad(&imx27_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx27_imx_ssi_data[];
 #define imx27_add_imx_ssi(id, pdata)    \
         imx_add_imx_ssi(&imx27_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[];
 #define imx27_add_imx_uart(id, pdata)   \
         imx_add_imx_uart_1irq(&imx27_imx_uart_data[id], pdata)
 #define imx27_add_imx_uart0(pdata)      imx27_add_imx_uart(0, pdata)
@@ -47,30 +47,30 @@ extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst;
 #define imx27_add_imx_uart4(pdata)      imx27_add_imx_uart(4, pdata)
 #define imx27_add_imx_uart5(pdata)      imx27_add_imx_uart(5, pdata)
 
-extern const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst;
+extern const struct imx_mx2_camera_data imx27_mx2_camera_data;
 #define imx27_add_mx2_camera(pdata)     \
         imx_add_mx2_camera(&imx27_mx2_camera_data, pdata)
 
-extern const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst;
+extern const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data;
 #define imx27_add_mxc_ehci_otg(pdata)   \
         imx_add_mxc_ehci(&imx27_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst;
+extern const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[];
 #define imx27_add_mxc_ehci_hs(id, pdata)        \
         imx_add_mxc_ehci(&imx27_mxc_ehci_hs_data[id - 1], pdata)
 
-extern const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst;
+extern const struct imx_mxc_mmc_data imx27_mxc_mmc_data[];
 #define imx27_add_mxc_mmc(id, pdata)    \
         imx_add_mxc_mmc(&imx27_mxc_mmc_data[id], pdata)
 
-extern const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx27_mxc_nand_data;
 #define imx27_add_mxc_nand(pdata)       \
         imx_add_mxc_nand(&imx27_mxc_nand_data, pdata)
 
-extern const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst;
+extern const struct imx_mxc_w1_data imx27_mxc_w1_data;
 #define imx27_add_mxc_w1(pdata) \
         imx_add_mxc_w1(&imx27_mxc_w1_data)
 
-extern const struct imx_spi_imx_data imx27_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx27_cspi_data[];
 #define imx27_add_cspi(id, pdata)       \
         imx_add_spi_imx(&imx27_cspi_data[id], pdata)
 #define imx27_add_spi_imx0(pdata)       imx27_add_cspi(0, pdata)
diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-imx/devices-imx31.h
index 40f4e848a671..dbe940d9c53a 100644
--- a/arch/arm/mach-mx3/devices-imx31.h
+++ b/arch/arm/mach-imx/devices-imx31.h
@@ -9,30 +9,30 @@
 #include <mach/mx31.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst;
+extern const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data;
 #define imx31_add_fsl_usb2_udc(pdata)   \
         imx_add_fsl_usb2_udc(&imx31_fsl_usb2_udc_data, pdata)
 
-extern const struct imx_imx2_wdt_data imx31_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx31_imx2_wdt_data;
 #define imx31_add_imx2_wdt(pdata)       \
         imx_add_imx2_wdt(&imx31_imx2_wdt_data)
 
-extern const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx31_imx_i2c_data[];
 #define imx31_add_imx_i2c(id, pdata)    \
         imx_add_imx_i2c(&imx31_imx_i2c_data[id], pdata)
 #define imx31_add_imx_i2c0(pdata)       imx31_add_imx_i2c(0, pdata)
 #define imx31_add_imx_i2c1(pdata)       imx31_add_imx_i2c(1, pdata)
 #define imx31_add_imx_i2c2(pdata)       imx31_add_imx_i2c(2, pdata)
 
-extern const struct imx_imx_keypad_data imx31_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx31_imx_keypad_data;
 #define imx31_add_imx_keypad(pdata)     \
         imx_add_imx_keypad(&imx31_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx31_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx31_imx_ssi_data[];
 #define imx31_add_imx_ssi(id, pdata)    \
         imx_add_imx_ssi(&imx31_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx31_imx_uart_data[];
 #define imx31_add_imx_uart(id, pdata)   \
         imx_add_imx_uart_1irq(&imx31_imx_uart_data[id], pdata)
 #define imx31_add_imx_uart0(pdata)      imx31_add_imx_uart(0, pdata)
@@ -41,26 +41,38 @@ extern const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst;
 #define imx31_add_imx_uart3(pdata)      imx31_add_imx_uart(3, pdata)
 #define imx31_add_imx_uart4(pdata)      imx31_add_imx_uart(4, pdata)
 
-extern const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data __initconst;
+extern const struct imx_ipu_core_data imx31_ipu_core_data;
+#define imx31_add_ipu_core(pdata)       \
+        imx_add_ipu_core(&imx31_ipu_core_data, pdata)
+#define imx31_alloc_mx3_camera(pdata)   \
+        imx_alloc_mx3_camera(&imx31_ipu_core_data, pdata)
+#define imx31_add_mx3_sdc_fb(pdata)     \
+        imx_add_mx3_sdc_fb(&imx31_ipu_core_data, pdata)
+
+extern const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data;
 #define imx31_add_mxc_ehci_otg(pdata)   \
         imx_add_mxc_ehci(&imx31_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[] __initconst;
+extern const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[];
 #define imx31_add_mxc_ehci_hs(id, pdata)        \
         imx_add_mxc_ehci(&imx31_mxc_ehci_hs_data[id - 1], pdata)
 
-extern const struct imx_mxc_mmc_data imx31_mxc_mmc_data[] __initconst;
+extern const struct imx_mxc_mmc_data imx31_mxc_mmc_data[];
 #define imx31_add_mxc_mmc(id, pdata)    \
         imx_add_mxc_mmc(&imx31_mxc_mmc_data[id], pdata)
 
-extern const struct imx_mxc_nand_data imx31_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx31_mxc_nand_data;
 #define imx31_add_mxc_nand(pdata)       \
         imx_add_mxc_nand(&imx31_mxc_nand_data, pdata)
 
-extern const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst;
+extern const struct imx_mxc_rtc_data imx31_mxc_rtc_data;
+#define imx31_add_mxc_rtc(pdata)        \
+        imx_add_mxc_rtc(&imx31_mxc_rtc_data)
+
+extern const struct imx_mxc_w1_data imx31_mxc_w1_data;
 #define imx31_add_mxc_w1(pdata) \
         imx_add_mxc_w1(&imx31_mxc_w1_data)
 
-extern const struct imx_spi_imx_data imx31_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx31_cspi_data[];
 #define imx31_add_cspi(id, pdata)       \
         imx_add_spi_imx(&imx31_cspi_data[id], pdata)
 #define imx31_add_spi_imx0(pdata)       imx31_add_cspi(0, pdata)
diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-imx/devices-imx35.h
index d545d86cc202..234cbd3c18af 100644
--- a/arch/arm/mach-mx3/devices-imx35.h
+++ b/arch/arm/mach-imx/devices-imx35.h
@@ -9,67 +9,74 @@
 #include <mach/mx35.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx35_fec_data __initconst;
+extern const struct imx_fec_data imx35_fec_data;
 #define imx35_add_fec(pdata)    \
         imx_add_fec(&imx35_fec_data, pdata)
 
-extern const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst;
+extern const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data;
 #define imx35_add_fsl_usb2_udc(pdata)   \
         imx_add_fsl_usb2_udc(&imx35_fsl_usb2_udc_data, pdata)
 
-extern const struct imx_flexcan_data imx35_flexcan_data[] __initconst;
+extern const struct imx_flexcan_data imx35_flexcan_data[];
 #define imx35_add_flexcan(id, pdata)    \
         imx_add_flexcan(&imx35_flexcan_data[id], pdata)
 #define imx35_add_flexcan0(pdata)       imx35_add_flexcan(0, pdata)
 #define imx35_add_flexcan1(pdata)       imx35_add_flexcan(1, pdata)
 
-extern const struct imx_imx2_wdt_data imx35_imx2_wdt_data __initconst;
+extern const struct imx_imx2_wdt_data imx35_imx2_wdt_data;
 #define imx35_add_imx2_wdt(pdata)       \
         imx_add_imx2_wdt(&imx35_imx2_wdt_data)
 
-extern const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx35_imx_i2c_data[];
 #define imx35_add_imx_i2c(id, pdata)    \
         imx_add_imx_i2c(&imx35_imx_i2c_data[id], pdata)
 #define imx35_add_imx_i2c0(pdata)       imx35_add_imx_i2c(0, pdata)
 #define imx35_add_imx_i2c1(pdata)       imx35_add_imx_i2c(1, pdata)
 #define imx35_add_imx_i2c2(pdata)       imx35_add_imx_i2c(2, pdata)
 
-extern const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx35_imx_keypad_data;
 #define imx35_add_imx_keypad(pdata)     \
         imx_add_imx_keypad(&imx35_imx_keypad_data, pdata)
 
-extern const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx35_imx_ssi_data[];
 #define imx35_add_imx_ssi(id, pdata)    \
         imx_add_imx_ssi(&imx35_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx35_imx_uart_data[];
 #define imx35_add_imx_uart(id, pdata)   \
         imx_add_imx_uart_1irq(&imx35_imx_uart_data[id], pdata)
 #define imx35_add_imx_uart0(pdata)      imx35_add_imx_uart(0, pdata)
 #define imx35_add_imx_uart1(pdata)      imx35_add_imx_uart(1, pdata)
 #define imx35_add_imx_uart2(pdata)      imx35_add_imx_uart(2, pdata)
 
-extern const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data __initconst;
+extern const struct imx_ipu_core_data imx35_ipu_core_data;
+#define imx35_add_ipu_core(pdata)       \
+        imx_add_ipu_core(&imx35_ipu_core_data, pdata)
+#define imx35_alloc_mx3_camera(pdata)   \
+        imx_alloc_mx3_camera(&imx35_ipu_core_data, pdata)
+#define imx35_add_mx3_sdc_fb(pdata)     \
+        imx_add_mx3_sdc_fb(&imx35_ipu_core_data, pdata)
+
+extern const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data;
 #define imx35_add_mxc_ehci_otg(pdata)   \
         imx_add_mxc_ehci(&imx35_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst;
+extern const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data;
 #define imx35_add_mxc_ehci_hs(pdata)    \
         imx_add_mxc_ehci(&imx35_mxc_ehci_hs_data, pdata)
 
-extern const struct imx_mxc_nand_data imx35_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx35_mxc_nand_data;
 #define imx35_add_mxc_nand(pdata)       \
         imx_add_mxc_nand(&imx35_mxc_nand_data, pdata)
 
-extern const struct imx_mxc_w1_data imx35_mxc_w1_data __initconst;
+extern const struct imx_mxc_w1_data imx35_mxc_w1_data;
 #define imx35_add_mxc_w1(pdata) \
         imx_add_mxc_w1(&imx35_mxc_w1_data)
 
-extern const struct imx_sdhci_esdhc_imx_data
-imx35_sdhci_esdhc_imx_data[] __initconst;
+extern const struct imx_sdhci_esdhc_imx_data imx35_sdhci_esdhc_imx_data[];
 #define imx35_add_sdhci_esdhc_imx(id, pdata)    \
         imx_add_sdhci_esdhc_imx(&imx35_sdhci_esdhc_imx_data[id], pdata)
 
-extern const struct imx_spi_imx_data imx35_cspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx35_cspi_data[];
 #define imx35_add_cspi(id, pdata)       \
         imx_add_spi_imx(&imx35_cspi_data[id], pdata)
 #define imx35_add_spi_imx0(pdata)       imx35_add_cspi(0, pdata)
diff --git a/arch/arm/mach-mx3/ehci-imx31.c b/arch/arm/mach-imx/ehci-imx31.c
index 314a983ac614..faad0f15ac7f 100644
--- a/arch/arm/mach-mx3/ehci-imx31.c
+++ b/arch/arm/mach-imx/ehci-imx31.c
@@ -80,4 +80,3 @@ int mx31_initialize_usb_hw(int port, unsigned int flags)
 
         return 0;
 }
-
diff --git a/arch/arm/mach-mx3/ehci-imx35.c b/arch/arm/mach-imx/ehci-imx35.c
index 33983a478c6b..001ec3971f5d 100644
--- a/arch/arm/mach-mx3/ehci-imx35.c
+++ b/arch/arm/mach-imx/ehci-imx35.c
@@ -77,4 +77,3 @@ int mx35_initialize_usb_hw(int port, unsigned int flags)
 
         return 0;
 }
-
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index fa5288018ba7..5911281da5f5 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -32,7 +32,6 @@
 #include <mach/common.h>
 #include <mach/iomux-mx27.h>
 #include <mach/hardware.h>
-#include <mach/spi.h>
 #include <mach/audmux.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
index 6269053505f7..f9ef04acdab1 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
@@ -22,7 +22,6 @@
 #include <linux/gpio.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <video/platform_lcd.h>
 
@@ -32,9 +31,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/mx25.h>
-#include <mach/imx-uart.h>
 #include <mach/audmux.h>
-#include <mach/esdhc.h>
 
 #include "devices-imx25.h"
 
@@ -208,23 +205,14 @@ static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
         },
 };
 
-static struct gpio_keys_platform_data eukrea_mbimxsd_button_data = {
+static const struct gpio_keys_platform_data
+                eukrea_mbimxsd_button_data __initconst = {
         .buttons        = eukrea_mbimxsd_gpio_buttons,
         .nbuttons       = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
 };
 
-static struct platform_device eukrea_mbimxsd_button_device = {
-        .name           = "gpio-keys",
-        .id             = -1,
-        .num_resources  = 0,
-        .dev            = {
-                .platform_data  = &eukrea_mbimxsd_button_data,
-        }
-};
-
 static struct platform_device *platform_devices[] __initdata = {
         &eukrea_mbimxsd_leds_gpio,
-        &eukrea_mbimxsd_button_device,
         &eukrea_mbimxsd_lcd_powerdev,
 };
 
@@ -299,4 +287,5 @@ void __init eukrea_mbimxsd25_baseboard_init(void)
                                 ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
 
         platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
 }
diff --git a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
index 2e288b38b4ad..4909ea05855a 100644
--- a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
@@ -26,7 +26,6 @@
 #include <linux/interrupt.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <video/platform_lcd.h>
 #include <linux/i2c.h>
@@ -38,15 +37,10 @@
 
 #include <mach/hardware.h>
 #include <mach/common.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx35.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
 #include <mach/audmux.h>
-#include <mach/esdhc.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 static const struct fb_videomode fb_modedb[] = {
         {
@@ -101,12 +95,11 @@ static const struct fb_videomode fb_modedb[] = {
         },
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
         .irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
         .name           = "CMO-QVGA",
         .mode           = fb_modedb,
         .num_modes      = ARRAY_SIZE(fb_modedb),
@@ -223,23 +216,14 @@ static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
         },
 };
 
-static struct gpio_keys_platform_data eukrea_mbimxsd_button_data = {
+static const struct gpio_keys_platform_data
+                eukrea_mbimxsd_button_data __initconst = {
         .buttons        = eukrea_mbimxsd_gpio_buttons,
         .nbuttons       = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
 };
 
-static struct platform_device eukrea_mbimxsd_button_device = {
-        .name           = "gpio-keys",
-        .id             = -1,
-        .num_resources  = 0,
-        .dev            = {
-                .platform_data  = &eukrea_mbimxsd_button_data,
-        }
-};
-
 static struct platform_device *platform_devices[] __initdata = {
         &eukrea_mbimxsd_leds_gpio,
-        &eukrea_mbimxsd_button_device,
         &eukrea_mbimxsd_lcd_powerdev,
 };
 
@@ -292,8 +276,8 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
 #endif
 
         imx35_add_imx_uart1(&uart_pdata);
-        mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-        mxc_register_device(&mx3_fb, &mx3fb_pdata);
+        imx35_add_ipu_core(&mx3_ipu_data);
+        imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
         imx35_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
 
@@ -315,4 +299,5 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
                                 ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
 
         platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
 }
diff --git a/arch/arm/mach-mx3/iomux-imx31.c b/arch/arm/mach-imx/iomux-imx31.c
index cf8f8099ebd7..cf8f8099ebd7 100644
--- a/arch/arm/mach-mx3/iomux-imx31.c
+++ b/arch/arm/mach-imx/iomux-imx31.c
diff --git a/arch/arm/mach-imx/mach-apf9328.c b/arch/arm/mach-imx/mach-apf9328.c
new file mode 100644
index 000000000000..15e45c84e371
--- /dev/null
+++ b/arch/arm/mach-imx/mach-apf9328.c
@@ -0,0 +1,144 @@
+/*
+ * linux/arch/arm/mach-imx/mach-apf9328.c
+ *
+ * Copyright (c) 2005-2011 ARMadeus systems <support@armadeus.com>
+ *
+ * This work is based on mach-scb9328.c which is:
+ * Copyright (c) 2004 Sascha Hauer <saschahauer@web.de>
+ * Copyright (c) 2006-2008 Juergen Beisert <jbeisert@netscape.net>
+ *
+ * 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/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+#include <linux/dm9000.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+#include <mach/irqs.h>
+#include <mach/iomux-mx1.h>
+
+#include "devices-imx1.h"
+
+static const int apf9328_pins[] __initconst = {
+        /* UART1 */
+        PC9_PF_UART1_CTS,
+        PC10_PF_UART1_RTS,
+        PC11_PF_UART1_TXD,
+        PC12_PF_UART1_RXD,
+        /* UART2 */
+        PB28_PF_UART2_CTS,
+        PB29_PF_UART2_RTS,
+        PB30_PF_UART2_TXD,
+        PB31_PF_UART2_RXD,
+};
+
+/*
+ * The APF9328 can have up to 32MB NOR Flash
+ */
+static struct resource flash_resource = {
+        .start  = MX1_CS0_PHYS,
+        .end    = MX1_CS0_PHYS + SZ_32M - 1,
+        .flags  = IORESOURCE_MEM,
+};
+
+static struct physmap_flash_data apf9328_flash_data = {
+        .width  = 2,
+};
+
+static struct platform_device apf9328_flash_device = {
+        .name           = "physmap-flash",
+        .id             = 0,
+        .dev = {
+                .platform_data = &apf9328_flash_data,
+        },
+        .resource = &flash_resource,
+        .num_resources = 1,
+};
+
+/*
+ * APF9328 has a DM9000 Ethernet controller
+ */
+static struct dm9000_plat_data dm9000_setup = {
+        .flags          = DM9000_PLATF_16BITONLY
+};
+
+static struct resource dm9000_resources[] = {
+        {
+                .start  = MX1_CS4_PHYS + 0x00C00000,
+                .end    = MX1_CS4_PHYS + 0x00C00001,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start  = MX1_CS4_PHYS + 0x00C00002,
+                .end    = MX1_CS4_PHYS + 0x00C00003,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start  = IRQ_GPIOB(14),
+                .end    = IRQ_GPIOB(14),
+                .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
+        },
+};
+
+static struct platform_device dm9000x_device = {
+        .name           = "dm9000",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(dm9000_resources),
+        .resource       = dm9000_resources,
+        .dev            = {
+                .platform_data = &dm9000_setup,
+        }
+};
+
+/* --- SERIAL RESSOURCE --- */
+static const struct imxuart_platform_data uart0_pdata __initconst = {
+        .flags = 0,
+};
+
+static const struct imxuart_platform_data uart1_pdata __initconst = {
+        .flags = IMXUART_HAVE_RTSCTS,
+};
+
+static struct platform_device *devices[] __initdata = {
+        &apf9328_flash_device,
+        &dm9000x_device,
+};
+
+static void __init apf9328_init(void)
+{
+        mxc_gpio_setup_multiple_pins(apf9328_pins,
+                        ARRAY_SIZE(apf9328_pins),
+                        "APF9328");
+
+        imx1_add_imx_uart0(&uart0_pdata);
+        imx1_add_imx_uart1(&uart1_pdata);
+
+        platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+static void __init apf9328_timer_init(void)
+{
+        mx1_clocks_init(32768);
+}
+
+static struct sys_timer apf9328_timer = {
+        .init   = apf9328_timer_init,
+};
+
+MACHINE_START(APF9328, "Armadeus APF9328")
+        /* Maintainer: Gwenhael Goavec-Merou, ARMadeus Systems */
+        .map_io       = mx1_map_io,
+        .init_early   = imx1_init_early,
+        .init_irq     = mx1_init_irq,
+        .timer        = &apf9328_timer,
+        .init_machine = apf9328_init,
+MACHINE_END
diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index 226829bf7c25..ffb40ff619b1 100644
--- a/arch/arm/mach-mx3/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -34,7 +34,6 @@
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
 #include <linux/input.h>
-#include <linux/gpio_keys.h>
 #include <linux/i2c.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -49,13 +48,10 @@
 
 #include <mach/common.h>
 #include <mach/iomux-mx3.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
-#include "crm_regs.h"
+#include "crmregs-imx31.h"
 
 static int armadillo5x0_pins[] = {
         /* UART1 */
@@ -280,20 +276,12 @@ static struct gpio_keys_button armadillo5x0_buttons[] = {
         }
 };
 
-static struct gpio_keys_platform_data armadillo5x0_button_data = {
+static const struct gpio_keys_platform_data
+                armadillo5x0_button_data __initconst = {
         .buttons        = armadillo5x0_buttons,
         .nbuttons       = ARRAY_SIZE(armadillo5x0_buttons),
 };
 
-static struct platform_device armadillo5x0_button_device = {
-        .name           = "gpio-keys",
-        .id             = -1,
-        .num_resources  = 0,
-        .dev            = {
-                .platform_data  = &armadillo5x0_button_data,
-        }
-};
-
 /*
  * NAND Flash
  */
@@ -383,12 +371,11 @@ static const struct fb_videomode fb_modedb[] = {
         },
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
         .irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
         .name           = "CRT-VGA",
         .mode           = fb_modedb,
         .num_modes      = ARRAY_SIZE(fb_modedb),
@@ -496,7 +483,6 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
 
 static struct platform_device *devices[] __initdata = {
         &armadillo5x0_smc911x_device,
-        &armadillo5x0_button_device,
 };
 
 /*
@@ -508,6 +494,7 @@ static void __init armadillo5x0_init(void)
                         ARRAY_SIZE(armadillo5x0_pins), "armadillo5x0");
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
+        imx_add_gpio_keys(&armadillo5x0_button_data);
         imx31_add_imx_i2c1(NULL);
 
         /* Register UART */
@@ -521,8 +508,8 @@ static void __init armadillo5x0_init(void)
         imx31_add_mxc_mmc(0, &sdhc_pdata);
 
         /* Register FB */
-        mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-        mxc_register_device(&mx3_fb, &mx3fb_pdata);
+        imx31_add_ipu_core(&mx3_ipu_data);
+        imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
         /* Register NOR Flash */
         mxc_register_device(&armadillo5x0_nor_flash,
diff --git a/arch/arm/mach-mx3/mach-bug.c b/arch/arm/mach-imx/mach-bug.c
index d137d7078ee9..42e4f078a19c 100644
--- a/arch/arm/mach-mx3/mach-bug.c
+++ b/arch/arm/mach-imx/mach-bug.c
@@ -20,7 +20,6 @@
 #include <linux/platform_device.h>
 
 #include <mach/iomux-mx3.h>
-#include <mach/imx-uart.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
 
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 759299bb035b..46a2e41d43d2 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -38,7 +38,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mxc_nand.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-mx3/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
index ec63d998f647..3f8ef825fa6f 100644
--- a/arch/arm/mach-mx3/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -41,10 +41,8 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
-#include <mach/mxc_nand.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
         .flags = IMXUART_HAVE_RTSCTS,
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index 9da8d18eeb00..148cff2819b9 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -36,8 +36,6 @@
 #include <asm/mach/map.h>
 #include <mach/common.h>
 #include <mach/mx25.h>
-#include <mach/mxc_nand.h>
-#include <mach/imxfb.h>
 #include <mach/iomux-mx25.h>
 
 #include "devices-imx25.h"
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index d7e0d219726a..7ae43b1ec517 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -27,7 +27,6 @@
 #include <linux/mtd/physmap.h>
 #include <linux/i2c.h>
 #include <linux/i2c/pca953x.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>
@@ -130,19 +129,12 @@ static struct gpio_keys_button visstrim_gpio_keys[] = {
         }
 };
 
-static struct gpio_keys_platform_data visstrim_gpio_keys_platform_data = {
+static const struct gpio_keys_platform_data
+                visstrim_gpio_keys_platform_data __initconst = {
         .buttons        = visstrim_gpio_keys,
         .nbuttons       = ARRAY_SIZE(visstrim_gpio_keys),
 };
 
-static struct platform_device visstrim_gpio_keys_device = {
-        .name   = "gpio-keys",
-        .id     = -1,
-        .dev    = {
-                .platform_data  = &visstrim_gpio_keys_platform_data,
-        },
-};
-
 /* Visstrim_SM10 has a microSD slot connected to sdhc1 */
 static int visstrim_m10_sdhc1_init(struct device *dev,
                 irq_handler_t detect_irq, void *data)
@@ -186,7 +178,6 @@ static struct platform_device visstrim_m10_nor_mtd_device = {
 };
 
 static struct platform_device *platform_devices[] __initdata = {
-        &visstrim_gpio_keys_device,
         &visstrim_m10_nor_mtd_device,
 };
 
@@ -255,6 +246,7 @@ static void __init visstrim_m10_board_init(void)
         imx27_add_mxc_mmc(0, &visstrim_m10_sdhc_pdata);
         imx27_add_mxc_ehci_otg(&visstrim_m10_usbotg_pdata);
         imx27_add_fec(NULL);
+        imx_add_gpio_keys(&visstrim_gpio_keys_platform_data);
         platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
 }
 
diff --git a/arch/arm/mach-mx3/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
index d35621d62b4d..1ecae20cf4e3 100644
--- a/arch/arm/mach-mx3/mach-kzm_arm11_01.c
+++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c
@@ -39,7 +39,6 @@
 #include <mach/iomux-mx3.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 #define KZM_ARM11_IO_ADDRESS(x) (IOMEM(                                 \
         IMX_IO_P2V_MODULE(x, MX31_CS4) ?:                               \
diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c
index 47cf56ac6d5b..38ec5cbbda9b 100644
--- a/arch/arm/mach-imx/mach-mx1ads.c
+++ b/arch/arm/mach-imx/mach-mx1ads.c
@@ -25,7 +25,6 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/i2c.h>
 #include <mach/iomux-mx1.h>
 #include <mach/irqs.h>
 
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index fa52a1086eae..74ac88978ddd 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -25,7 +25,6 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 #include <mach/iomux-mx21.h>
-#include <mach/mxc_nand.h>
 
 #include "devices-imx21.h"
 
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index 06da438282aa..58ea3fdf0911 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -29,7 +29,6 @@
 #include <linux/irq.h>
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
-#include <linux/input/matrix_keypad.h>
 #include <linux/usb/otg.h>
 
 #include <mach/hardware.h>
@@ -103,6 +102,8 @@ static iomux_v3_cfg_t mx25pdk_pads[] = {
         MX25_PAD_SD1_DATA1__SD1_DATA1,
         MX25_PAD_SD1_DATA2__SD1_DATA2,
         MX25_PAD_SD1_DATA3__SD1_DATA3,
+        MX25_PAD_A14__GPIO_2_0, /* WriteProtect */
+        MX25_PAD_A15__GPIO_2_1, /* CardDetect */
 
         /* I2C1 */
         MX25_PAD_I2C1_CLK__I2C1_CLK,
@@ -208,6 +209,14 @@ static const struct imxi2c_platform_data mx25_3ds_i2c0_data __initconst = {
         .bitrate = 100000,
 };
 
+#define SD1_GPIO_WP     IMX_GPIO_NR(2, 0)
+#define SD1_GPIO_CD     IMX_GPIO_NR(2, 1)
+
+static const struct esdhc_platform_data mx25pdk_esdhc_pdata __initconst = {
+        .wp_gpio = SD1_GPIO_WP,
+        .cd_gpio = SD1_GPIO_CD,
+};
+
 static void __init mx25pdk_init(void)
 {
         mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
@@ -225,7 +234,7 @@ static void __init mx25pdk_init(void)
         imx25_add_fec(&mx25_fec_pdata);
         imx25_add_imx_keypad(&mx25pdk_keymap_data);
 
-        imx25_add_sdhci_esdhc_imx(0, NULL);
+        imx25_add_sdhci_esdhc_imx(0, &mx25pdk_esdhc_pdata);
         imx25_add_imx_i2c0(&mx25_3ds_i2c0_data);
 }
 
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index 367d1e4384c7..1db79506f5e4 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -29,7 +29,6 @@
 #include <asm/mach/map.h>
 #include <mach/gpio.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mxc_nand.h>
 
 #include "devices-imx27.h"
 
diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 034be624d35c..9b982449cb52 100644
--- a/arch/arm/mach-mx3/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -39,13 +39,8 @@
 #include <mach/iomux-mx3.h>
 #include <mach/3ds_debugboard.h>
 #include <mach/ulpi.h>
-#include <mach/mmc.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
-#include <mach/mx3_camera.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /* CPLD IRQ line for external uart, external ethernet etc */
 #define EXPIO_PARENT_INT        IOMUX_TO_IRQ(MX31_PIN_GPIO1_1)
@@ -178,22 +173,37 @@ static struct gpio mx31_3ds_camera_gpios[] = {
         { MX31_3DS_GPIO_CAMERA_RST, GPIOF_OUT_INIT_HIGH, "camera-reset" },
 };
 
-static int __init mx31_3ds_camera_alloc_dma(void)
+static const struct mx3_camera_pdata mx31_3ds_camera_pdata __initconst = {
+        .flags = MX3_CAMERA_DATAWIDTH_10,
+        .mclk_10khz = 2600,
+};
+
+static int __init mx31_3ds_init_camera(void)
 {
-        int dma;
+        int dma, ret = -ENOMEM;
+        struct platform_device *pdev =
+                imx31_alloc_mx3_camera(&mx31_3ds_camera_pdata);
+
+        if (IS_ERR(pdev))
+                return PTR_ERR(pdev);
 
         if (!mx3_camera_base)
-                return -ENOMEM;
+                goto err;
 
-        dma = dma_declare_coherent_memory(&mx3_camera.dev,
+        dma = dma_declare_coherent_memory(&pdev->dev,
                                         mx3_camera_base, mx3_camera_base,
                                         MX31_3DS_CAMERA_BUF_SIZE,
                                         DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
 
         if (!(dma & DMA_MEMORY_MAP))
-                return -ENOMEM;
+                goto err;
 
-        return 0;
+        ret = platform_device_add(pdev);
+        if (ret)
+err:
+                platform_device_put(pdev);
+
+        return ret;
 }
 
 static int mx31_3ds_camera_power(struct device *dev, int on)
@@ -241,12 +251,6 @@ static struct platform_device mx31_3ds_ov2640 = {
         },
 };
 
-struct mx3_camera_pdata mx31_3ds_camera_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
-        .flags          = MX3_CAMERA_DATAWIDTH_10,
-        .mclk_10khz     = 2600,
-};
-
 /*
  * FB support
  */
@@ -273,8 +277,7 @@ static struct ipu_platform_data mx3_ipu_data = {
         .irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
         .name           = "Epson-VGA",
         .mode           = fb_modedb,
         .num_modes      = ARRAY_SIZE(fb_modedb),
@@ -723,8 +726,8 @@ static void __init mx31_3ds_init(void)
         imx31_add_mxc_mmc(0, &sdhc1_pdata);
 
         imx31_add_spi_imx0(&spi0_pdata);
-        mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-        mxc_register_device(&mx3_fb, &mx3fb_pdata);
+        imx31_add_ipu_core(&mx3_ipu_data);
+        imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
         /* CSI */
         /* Camera power: default - off */
@@ -735,10 +738,7 @@ static void __init mx31_3ds_init(void)
                 iclink_ov2640.power = NULL;
         }
 
-        if (!mx31_3ds_camera_alloc_dma())
-                mxc_register_device(&mx3_camera, &mx31_3ds_camera_pdata);
-        else
-                pr_err("Failed to allocate dma memory for camera");
+        mx31_3ds_init_camera();
 }
 
 static void __init mx31_3ds_timer_init(void)
diff --git a/arch/arm/mach-mx3/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index 3d095d69bc68..f4dee0254634 100644
--- a/arch/arm/mach-mx3/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -38,7 +38,6 @@
 #endif
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /* PBC Board interrupt status register */
 #define PBC_INTSTATUS           0x000016
diff --git a/arch/arm/mach-mx3/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
index ed95745163b8..410e676ae087 100644
--- a/arch/arm/mach-mx3/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -46,7 +46,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /*
  * This file contains module-specific initialization routines for LILLY-1131.
diff --git a/arch/arm/mach-mx3/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index 24a21a384bf1..ac9b4cad320e 100644
--- a/arch/arm/mach-mx3/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -44,7 +44,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /*
  * This file contains the module-specific initialization routines.
diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 3a021b01161d..eaa51e49ca95 100644
--- a/arch/arm/mach-mx3/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -27,6 +27,7 @@
 #include <linux/mfd/mc13783.h>
 #include <linux/spi/spi.h>
 #include <linux/types.h>
+#include <linux/memblock.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -39,13 +40,9 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx3.h>
-#include <mach/ipu.h>
-#include <mach/mx3_camera.h>
-#include <mach/spi.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 static unsigned int moboard_pins[] = {
         /* UART0 */
@@ -102,7 +99,7 @@ static unsigned int moboard_pins[] = {
 };
 
 static struct physmap_flash_data mx31moboard_flash_data = {
-        .width          = 2,
+        .width  = 2,
 };
 
 static struct resource mx31moboard_flash_resource = {
@@ -194,8 +191,8 @@ static struct regulator_init_data sdhc_vreg_data = {
 
 static struct regulator_consumer_supply cam_consumers[] = {
         {
-                .dev    = &mx3_camera.dev,
-                .supply = "cam_vcc",
+                .dev_name = "mx3_camera.0",
+                .supply = "cam_vcc",
         },
 };
 
@@ -430,9 +427,9 @@ static int __init moboard_usbh2_init(void)
 
 static struct gpio_led mx31moboard_leds[] = {
         {
-                .name   = "coreboard-led-0:red:running",
+                .name   = "coreboard-led-0:red:running",
                 .default_trigger = "heartbeat",
-                .gpio   = IOMUX_TO_GPIO(MX31_PIN_SVEN0),
+                .gpio   = IOMUX_TO_GPIO(MX31_PIN_SVEN0),
         }, {
                 .name   = "coreboard-led-1:red",
                 .gpio   = IOMUX_TO_GPIO(MX31_PIN_STX0),
@@ -446,7 +443,7 @@ static struct gpio_led mx31moboard_leds[] = {
 };
 
 static struct gpio_led_platform_data mx31moboard_led_pdata = {
-        .num_leds       = ARRAY_SIZE(mx31moboard_leds),
+        .num_leds       = ARRAY_SIZE(mx31moboard_leds),
         .leds           = mx31moboard_leds,
 };
 
@@ -458,7 +455,7 @@ static struct platform_device mx31moboard_leds_device = {
         },
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
         .irq_base = MXC_IPU_IRQ_START,
 };
 
@@ -467,37 +464,39 @@ static struct platform_device *devices[] __initdata = {
         &mx31moboard_leds_device,
 };
 
-static struct mx3_camera_pdata camera_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
+static struct mx3_camera_pdata camera_pdata __initdata = {
         .flags          = MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10,
         .mclk_10khz     = 4800,
 };
 
-#define CAMERA_BUF_SIZE (4*1024*1024)
+static phys_addr_t mx3_camera_base __initdata;
+#define MX3_CAMERA_BUF_SIZE SZ_4M
 
-static int __init mx31moboard_cam_alloc_dma(const size_t buf_size)
+static int __init mx31moboard_init_cam(void)
 {
-        dma_addr_t dma_handle;
-        void *buf;
-        int dma;
-
-        if (buf_size < 2 * 1024 * 1024)
-                return -EINVAL;
+        int dma, ret = -ENOMEM;
+        struct platform_device *pdev;
 
-        buf = dma_alloc_coherent(NULL, buf_size, &dma_handle, GFP_KERNEL);
-        if (!buf) {
-                pr_err("%s: cannot allocate camera buffer-memory\n", __func__);
-                return -ENOMEM;
-        }
+        imx31_add_ipu_core(&mx3_ipu_data);
 
-        memset(buf, 0, buf_size);
+        pdev = imx31_alloc_mx3_camera(&camera_pdata);
+        if (IS_ERR(pdev))
+                return PTR_ERR(pdev);
 
-        dma = dma_declare_coherent_memory(&mx3_camera.dev,
-                                        dma_handle, dma_handle, buf_size,
+        dma = dma_declare_coherent_memory(&pdev->dev,
+                                        mx3_camera_base, mx3_camera_base,
+                                        MX3_CAMERA_BUF_SIZE,
                                         DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+        if (!(dma & DMA_MEMORY_MAP))
+                goto err;
+
+        ret = platform_device_add(pdev);
+        if (ret)
+err:
+                platform_device_put(pdev);
+
+        return ret;
 
-        /* The way we call dma_declare_coherent_memory only a malloc can fail */
-        return dma & DMA_MEMORY_MAP ? 0 : -ENOMEM;
 }
 
 static int mx31moboard_baseboard;
@@ -529,9 +528,7 @@ static void __init mx31moboard_init(void)
 
         imx31_add_mxc_mmc(0, &sdhc1_pdata);
 
-        mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-        if (!mx31moboard_cam_alloc_dma(CAMERA_BUF_SIZE))
-                mxc_register_device(&mx3_camera, &camera_pdata);
+        mx31moboard_init_cam();
 
         usb_xcvr_reset();
 
@@ -565,9 +562,19 @@ struct sys_timer mx31moboard_timer = {
         .init   = mx31moboard_timer_init,
 };
 
+static void __init mx31moboard_reserve(void)
+{
+        /* reserve 4 MiB for mx3-camera */
+        mx3_camera_base = memblock_alloc(MX3_CAMERA_BUF_SIZE,
+                        MX3_CAMERA_BUF_SIZE);
+        memblock_free(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
+        memblock_remove(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
+}
+
 MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
         /* Maintainer: Valentin Longchamp, EPFL Mobots group */
         .boot_params = MX3x_PHYS_OFFSET + 0x100,
+        .reserve = mx31moboard_reserve,
         .map_io = mx31_map_io,
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
diff --git a/arch/arm/mach-mx3/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index ff5fe231b8d6..882880ac1bbc 100644
--- a/arch/arm/mach-mx3/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -42,7 +42,6 @@
 #include <mach/3ds_debugboard.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 #define EXPIO_PARENT_INT        (MXC_INTERNAL_IRQS + GPIO_PORTA + 1)
 
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index 69787c30c320..2774541511e7 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -29,7 +29,6 @@
 #include <asm/mach/map.h>
 #include <linux/gpio.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mxc_nand.h>
 #include <linux/i2c/pca953x.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index 63e182556778..bbddc5a11c43 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -37,7 +37,6 @@
 #include <mach/iomux-mx27.h>
 #include <asm/mach/time.h>
 #include <mach/audmux.h>
-#include <mach/mxc_nand.h>
 #include <mach/irqs.h>
 #include <mach/ulpi.h>
 
diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index f07d3bded674..89c213b81295 100644
--- a/arch/arm/mach-mx3/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -31,6 +31,7 @@
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
 #include <linux/gfp.h>
+#include <linux/memblock.h>
 
 #include <media/soc_camera.h>
 
@@ -41,13 +42,9 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx3.h>
-#include <mach/ipu.h>
-#include <mach/mx3_camera.h>
-#include <mach/mx3fb.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 #include "pcm037.h"
 
 static enum pcm037_board_variant pcm037_instance = PCM037_PCM970;
@@ -404,35 +401,35 @@ static const struct imxmmc_platform_data sdhc_pdata __initconst = {
         .exit = pcm970_sdhc1_exit,
 };
 
-struct mx3_camera_pdata camera_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
+struct mx3_camera_pdata camera_pdata __initdata = {
         .flags          = MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10,
         .mclk_10khz     = 2000,
 };
 
-static int __init pcm037_camera_alloc_dma(const size_t buf_size)
-{
-        dma_addr_t dma_handle;
-        void *buf;
-        int dma;
-
-        if (buf_size < 2 * 1024 * 1024)
-                return -EINVAL;
+static phys_addr_t mx3_camera_base __initdata;
+#define MX3_CAMERA_BUF_SIZE SZ_4M
 
-        buf = dma_alloc_coherent(NULL, buf_size, &dma_handle, GFP_KERNEL);
-        if (!buf) {
-                pr_err("%s: cannot allocate camera buffer-memory\n", __func__);
-                return -ENOMEM;
-        }
+static int __init pcm037_init_camera(void)
+{
+        int dma, ret = -ENOMEM;
+        struct platform_device *pdev = imx31_alloc_mx3_camera(&camera_pdata);
 
-        memset(buf, 0, buf_size);
+        if (IS_ERR(pdev))
+                return PTR_ERR(pdev);
 
-        dma = dma_declare_coherent_memory(&mx3_camera.dev,
-                                        dma_handle, dma_handle, buf_size,
+        dma = dma_declare_coherent_memory(&pdev->dev,
+                                        mx3_camera_base, mx3_camera_base,
+                                        MX3_CAMERA_BUF_SIZE,
                                         DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+        if (!(dma & DMA_MEMORY_MAP))
+                goto err;
+
+        ret = platform_device_add(pdev);
+        if (ret)
+err:
+                platform_device_put(pdev);
 
-        /* The way we call dma_declare_coherent_memory only a malloc can fail */
-        return dma & DMA_MEMORY_MAP ? 0 : -ENOMEM;
+        return ret;
 }
 
 static struct platform_device *devices[] __initdata = {
@@ -442,7 +439,7 @@ static struct platform_device *devices[] __initdata = {
         &pcm037_mt9v022,
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
         .irq_base = MXC_IPU_IRQ_START,
 };
 
@@ -500,7 +497,6 @@ static const struct fb_videomode fb_modedb[] = {
 };
 
 static struct mx3fb_platform_data mx3fb_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
         .name           = "Sharp-LQ035Q7DH06-QVGA",
         .mode           = fb_modedb,
         .num_modes      = ARRAY_SIZE(fb_modedb),
@@ -638,8 +634,8 @@ static void __init pcm037_init(void)
 
         imx31_add_mxc_nand(&pcm037_nand_board_info);
         imx31_add_mxc_mmc(0, &sdhc_pdata);
-        mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-        mxc_register_device(&mx3_fb, &mx3fb_pdata);
+        imx31_add_ipu_core(&mx3_ipu_data);
+        imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
         /* CSI */
         /* Camera power: default - off */
@@ -649,8 +645,7 @@ static void __init pcm037_init(void)
         else
                 iclink_mt9t031.power = NULL;
 
-        if (!pcm037_camera_alloc_dma(4 * 1024 * 1024))
-                mxc_register_device(&mx3_camera, &camera_pdata);
+        pcm037_init_camera();
 
         platform_device_register(&pcm970_sja1000);
 
@@ -680,9 +675,19 @@ struct sys_timer pcm037_timer = {
         .init   = pcm037_timer_init,
 };
 
+static void __init pcm037_reserve(void)
+{
+        /* reserve 4 MiB for mx3-camera */
+        mx3_camera_base = memblock_alloc(MX3_CAMERA_BUF_SIZE,
+                        MX3_CAMERA_BUF_SIZE);
+        memblock_free(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
+        memblock_remove(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
+}
+
 MACHINE_START(PCM037, "Phytec Phycore pcm037")
         /* Maintainer: Pengutronix */
         .boot_params = MX3x_PHYS_OFFSET + 0x100,
+        .reserve = pcm037_reserve,
         .map_io = mx31_map_io,
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
diff --git a/arch/arm/mach-mx3/mach-pcm037_eet.c b/arch/arm/mach-imx/mach-pcm037_eet.c
index df6fb07d037e..1b7606bef8f4 100644
--- a/arch/arm/mach-mx3/mach-pcm037_eet.c
+++ b/arch/arm/mach-imx/mach-pcm037_eet.c
@@ -7,19 +7,16 @@
  * published by the Free Software Foundation.
  */
 #include <linux/gpio.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 
 #include <mach/common.h>
 #include <mach/iomux-mx3.h>
-#include <mach/spi.h>
 
 #include <asm/mach-types.h>
 
 #include "pcm037.h"
-#include "devices.h"
 #include "devices-imx31.h"
 
 static unsigned int pcm037_eet_pins[] = {
@@ -156,20 +153,13 @@ static struct gpio_keys_button pcm037_gpio_keys[] = {
         },
 };
 
-static struct gpio_keys_platform_data pcm037_gpio_keys_platform_data = {
+static const struct gpio_keys_platform_data
+                pcm037_gpio_keys_platform_data __initconst = {
         .buttons        = pcm037_gpio_keys,
         .nbuttons       = ARRAY_SIZE(pcm037_gpio_keys),
         .rep            = 0, /* No auto-repeat */
 };
 
-static struct platform_device pcm037_gpio_keys_device = {
-        .name   = "gpio-keys",
-        .id     = -1,
-        .dev    = {
-                .platform_data  = &pcm037_gpio_keys_platform_data,
-        },
-};
-
 static int __init eet_init_devices(void)
 {
         if (!machine_is_pcm037() || pcm037_variant() != PCM037_EET)
@@ -182,9 +172,8 @@ static int __init eet_init_devices(void)
         spi_register_board_info(pcm037_spi_dev, ARRAY_SIZE(pcm037_spi_dev));
         imx31_add_spi_imx0(&pcm037_spi1_pdata);
 
-        platform_device_register(&pcm037_gpio_keys_device);
+        imx_add_gpio_keys(&pcm037_gpio_keys_platform_data);
 
         return 0;
 }
-
 late_initcall(eet_init_devices);
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 4cbce6d0fef1..853bb871c7ed 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -36,7 +36,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mxc_nand.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index 036ba1a4704b..026441628dfa 100644
--- a/arch/arm/mach-mx3/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -36,14 +36,10 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
 #include <mach/ulpi.h>
 #include <mach/audmux.h>
-#include <mach/esdhc.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 static const struct fb_videomode fb_modedb[] = {
         {
@@ -81,12 +77,11 @@ static const struct fb_videomode fb_modedb[] = {
         },
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
         .irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
         .name           = "Sharp-LQ035Q7",
         .mode           = fb_modedb,
         .num_modes      = ARRAY_SIZE(fb_modedb),
@@ -127,12 +122,12 @@ static struct at24_platform_data board_eeprom = {
 };
 
 static struct i2c_board_info pcm043_i2c_devices[] = {
-       {
+        {
                 I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */
                 .platform_data = &board_eeprom,
         }, {
                 I2C_BOARD_INFO("pcf8563", 0x51),
-        }
+        },
 };
 
 static struct platform_device *devices[] __initdata = {
@@ -390,8 +385,8 @@ static void __init pcm043_init(void)
 
         imx35_add_imx_i2c0(&pcm043_i2c0_data);
 
-        mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-        mxc_register_device(&mx3_fb, &mx3fb_pdata);
+        imx35_add_ipu_core(&mx3_ipu_data);
+        imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
         if (otg_mode_host) {
                 otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
diff --git a/arch/arm/mach-mx3/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
index 17f758b77623..c16328715939 100644
--- a/arch/arm/mach-mx3/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -33,24 +33,23 @@
 #include <mach/iomux-mx3.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /* FPGA defines */
 #define QONG_FPGA_VERSION(major, minor, rev)    \
         (((major & 0xF) << 12) | ((minor & 0xF) << 8) | (rev & 0xFF))
 
-#define QONG_FPGA_BASEADDR              MX31_CS1_BASE_ADDR
-#define QONG_FPGA_PERIPH_SIZE           (1 << 24)
+#define QONG_FPGA_BASEADDR              MX31_CS1_BASE_ADDR
+#define QONG_FPGA_PERIPH_SIZE           (1 << 24)
 
 #define QONG_FPGA_CTRL_BASEADDR         QONG_FPGA_BASEADDR
-#define QONG_FPGA_CTRL_SIZE             0x10
+#define QONG_FPGA_CTRL_SIZE             0x10
 /* FPGA control registers */
 #define QONG_FPGA_CTRL_VERSION          0x00
 
 #define QONG_DNET_ID            1
 #define QONG_DNET_BASEADDR      \
         (QONG_FPGA_BASEADDR + QONG_DNET_ID * QONG_FPGA_PERIPH_SIZE)
-#define QONG_DNET_SIZE          0x00001000
+#define QONG_DNET_SIZE          0x00001000
 
 #define QONG_FPGA_IRQ           IOMUX_TO_IRQ(MX31_PIN_DTR_DCE1)
 
@@ -166,15 +165,15 @@ static struct platform_nand_data qong_nand_data = {
                 .options                = 0,
         },
         .ctrl = {
-                .cmd_ctrl               = qong_nand_cmd_ctrl,
+                .cmd_ctrl               = qong_nand_cmd_ctrl,
                 .dev_ready              = qong_nand_device_ready,
                 .select_chip            = qong_nand_select_chip,
         }
 };
 
 static struct resource qong_nand_resource = {
-        .start          = MX31_CS3_BASE_ADDR,
-        .end            = MX31_CS3_BASE_ADDR + SZ_32M - 1,
+        .start          = MX31_CS3_BASE_ADDR,
+        .end            = MX31_CS3_BASE_ADDR + SZ_32M - 1,
         .flags          = IORESOURCE_MEM,
 };
 
diff --git a/arch/arm/mach-mx3/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c
index 2cf390fbd980..d74e3473d236 100644
--- a/arch/arm/mach-mx3/mach-vpr200.c
+++ b/arch/arm/mach-imx/mach-vpr200.c
@@ -32,16 +32,12 @@
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
 #include <mach/irqs.h>
-#include <mach/ipu.h>
-#include <mach/mx3fb.h>
 
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
 #include <linux/mfd/mc13xxx.h>
-#include <linux/gpio_keys.h>
 
 #include "devices-imx35.h"
-#include "devices.h"
 
 #define GPIO_LCDPWR     IMX_GPIO_NR(1, 2)
 #define GPIO_PMIC_INT   IMX_GPIO_NR(2, 0)
@@ -91,12 +87,11 @@ static const struct fb_videomode fb_modedb[] = {
         }
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
+static const struct ipu_platform_data mx3_ipu_data __initconst = {
         .irq_base = MXC_IPU_IRQ_START,
 };
 
-static struct mx3fb_platform_data mx3fb_pdata = {
-        .dma_dev        = &mx3_ipu.dev,
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
         .name           = "PT0708048",
         .mode           = fb_modedb,
         .num_modes      = ARRAY_SIZE(fb_modedb),
@@ -141,18 +136,12 @@ static struct gpio_keys_button vpr200_gpio_keys_table[] = {
         {KEY_F9, GPIO_BUTTON8, 1, "vpr-keys: F9", 1, VPR_KEY_DEBOUNCE},
 };
 
-static struct gpio_keys_platform_data vpr200_gpio_keys_data = {
+static const struct gpio_keys_platform_data
+                vpr200_gpio_keys_data __initconst = {
         .buttons = vpr200_gpio_keys_table,
         .nbuttons = ARRAY_SIZE(vpr200_gpio_keys_table),
 };
 
-static struct platform_device vpr200_device_gpiokeys = {
-        .name = "gpio-keys",
-        .dev = {
-                .platform_data = &vpr200_gpio_keys_data,
-        }
-};
-
 static struct mc13xxx_platform_data vpr200_pmic = {
         .flags = MC13XXX_USE_ADC | MC13XXX_USE_TOUCHSCREEN,
 };
@@ -257,16 +246,20 @@ static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
         .workaround     = FLS_USB2_WORKAROUND_ENGCM09152,
 };
 
+static int vpr200_usbh_init(struct platform_device *pdev)
+{
+        return mx35_initialize_usb_hw(pdev->id,
+                        MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY);
+}
+
 /* USB HOST config */
 static const struct mxc_usbh_platform_data usb_host_pdata __initconst = {
-        .portsc         = MXC_EHCI_MODE_SERIAL,
-        .flags          = MXC_EHCI_INTERFACE_SINGLE_UNI |
-                          MXC_EHCI_INTERNAL_PHY,
+        .init = vpr200_usbh_init,
+        .portsc = MXC_EHCI_MODE_SERIAL,
 };
 
 static struct platform_device *devices[] __initdata = {
         &vpr200_flash,
-        &vpr200_device_gpiokeys,
 };
 
 /*
@@ -278,6 +271,7 @@ static void __init vpr200_board_init(void)
 
         imx35_add_fec(NULL);
         imx35_add_imx2_wdt(NULL);
+        imx_add_gpio_keys(&vpr200_gpio_keys_data);
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
@@ -294,8 +288,8 @@ static void __init vpr200_board_init(void)
         imx35_add_imx_uart0(NULL);
         imx35_add_imx_uart2(NULL);
 
-        mxc_register_device(&mx3_ipu, &mx3_ipu_data);
-        mxc_register_device(&mx3_fb, &mx3fb_pdata);
+        imx35_add_ipu_core(&mx3_ipu_data);
+        imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
         imx35_add_fsl_usb2_udc(&otg_device_pdata);
         imx35_add_mxc_ehci_hs(&usb_host_pdata);
diff --git a/arch/arm/mach-imx/mm-imx31.c b/arch/arm/mach-imx/mm-imx31.c
new file mode 100644
index 000000000000..86b9b45864d2
--- /dev/null
+++ b/arch/arm/mach-imx/mm-imx31.c
@@ -0,0 +1,66 @@
+/*
+ *  Copyright (C) 1999,2000 Arm Limited
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
+ *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *    - add MX31 specific definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/err.h>
+
+#include <asm/pgtable.h>
+#include <asm/mach/map.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+#include <mach/iomux-v3.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
+
+static struct map_desc mx31_io_desc[] __initdata = {
+        imx_map_entry(MX31, X_MEMC, MT_DEVICE),
+        imx_map_entry(MX31, AVIC, MT_DEVICE_NONSHARED),
+        imx_map_entry(MX31, AIPS1, MT_DEVICE_NONSHARED),
+        imx_map_entry(MX31, AIPS2, MT_DEVICE_NONSHARED),
+        imx_map_entry(MX31, SPBA0, MT_DEVICE_NONSHARED),
+};
+
+/*
+ * This function initializes the memory map. It is called during the
+ * system startup to create static physical to virtual memory mappings
+ * for the IO modules.
+ */
+void __init mx31_map_io(void)
+{
+        iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc));
+}
+
+void __init imx31_init_early(void)
+{
+        mxc_set_cpu_type(MXC_CPU_MX31);
+        mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
+}
+
+static struct mxc_gpio_port imx31_gpio_ports[] = {
+        DEFINE_IMX_GPIO_PORT_IRQ(MX31, 0, 1, MX31_INT_GPIO1),
+        DEFINE_IMX_GPIO_PORT_IRQ(MX31, 1, 2, MX31_INT_GPIO2),
+        DEFINE_IMX_GPIO_PORT_IRQ(MX31, 2, 3, MX31_INT_GPIO3),
+};
+
+void __init mx31_init_irq(void)
+{
+        mxc_init_irq(MX31_IO_ADDRESS(MX31_AVIC_BASE_ADDR));
+        mxc_gpio_init(imx31_gpio_ports, ARRAY_SIZE(imx31_gpio_ports));
+}
diff --git a/arch/arm/mach-imx/mm-imx35.c b/arch/arm/mach-imx/mm-imx35.c
new file mode 100644
index 000000000000..c880e6d1ae55
--- /dev/null
+++ b/arch/arm/mach-imx/mm-imx35.c
@@ -0,0 +1,63 @@
+/*
+ *  Copyright (C) 1999,2000 Arm Limited
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
+ *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *    - add MX31 specific definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/err.h>
+
+#include <asm/pgtable.h>
+#include <asm/mach/map.h>
+#include <asm/hardware/cache-l2x0.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+#include <mach/iomux-v3.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
+
+static struct map_desc mx35_io_desc[] __initdata = {
+        imx_map_entry(MX35, X_MEMC, MT_DEVICE),
+        imx_map_entry(MX35, AVIC, MT_DEVICE_NONSHARED),
+        imx_map_entry(MX35, AIPS1, MT_DEVICE_NONSHARED),
+        imx_map_entry(MX35, AIPS2, MT_DEVICE_NONSHARED),
+        imx_map_entry(MX35, SPBA0, MT_DEVICE_NONSHARED),
+};
+
+void __init mx35_map_io(void)
+{
+        iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc));
+}
+
+void __init imx35_init_early(void)
+{
+        mxc_set_cpu_type(MXC_CPU_MX35);
+        mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR));
+        mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
+}
+
+static struct mxc_gpio_port imx35_gpio_ports[] = {
+        DEFINE_IMX_GPIO_PORT_IRQ(MX35, 0, 1, MX35_INT_GPIO1),
+        DEFINE_IMX_GPIO_PORT_IRQ(MX35, 1, 2, MX35_INT_GPIO2),
+        DEFINE_IMX_GPIO_PORT_IRQ(MX35, 2, 3, MX35_INT_GPIO3),
+};
+
+void __init mx35_init_irq(void)
+{
+        mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR));
+        mxc_gpio_init(imx35_gpio_ports, ARRAY_SIZE(imx35_gpio_ports));
+}
diff --git a/arch/arm/mach-mx3/mx31lilly-db.c b/arch/arm/mach-imx/mx31lilly-db.c
index 8f1a38ebf5c8..7d26f766a4ee 100644
--- a/arch/arm/mach-mx3/mx31lilly-db.c
+++ b/arch/arm/mach-imx/mx31lilly-db.c
@@ -34,11 +34,8 @@
 #include <mach/common.h>
 #include <mach/iomux-mx3.h>
 #include <mach/board-mx31lilly.h>
-#include <mach/mx3fb.h>
-#include <mach/ipu.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /*
  * This file contains board-specific initialization routines for the
@@ -164,13 +161,13 @@ static const struct imxmmc_platform_data mmc_pdata __initconst = {
 };
 
 /* Framebuffer support */
-static struct ipu_platform_data ipu_data __initdata = {
+static const struct ipu_platform_data ipu_data __initconst = {
         .irq_base = MXC_IPU_IRQ_START,
 };
 
 static const struct fb_videomode fb_modedb = {
         /* 640x480 TFT panel (IPS-056T) */
-        .name           = "CRT-VGA",
+        .name           = "CRT-VGA",
         .refresh        = 64,
         .xres           = 640,
         .yres           = 480,
@@ -187,7 +184,6 @@ static const struct fb_videomode fb_modedb = {
 };
 
 static struct mx3fb_platform_data fb_pdata __initdata = {
-        .dma_dev        = &mx3_ipu.dev,
         .name           = "CRT-VGA",
         .mode           = &fb_modedb,
         .num_modes      = 1,
@@ -202,8 +198,8 @@ static void __init mx31lilly_init_fb(void)
                 return;
         }
 
-        mxc_register_device(&mx3_ipu, &ipu_data);
-        mxc_register_device(&mx3_fb, &fb_pdata);
+        imx31_add_ipu_core(&ipu_data);
+        imx31_add_mx3_sdc_fb(&fb_pdata);
         gpio_direction_output(LCD_VCC_EN_GPIO, 1);
 }
 
@@ -218,4 +214,3 @@ void __init mx31lilly_db_init(void)
         imx31_add_mxc_mmc(0, &mmc_pdata);
         mx31lilly_init_fb();
 }
-
diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-imx/mx31lite-db.c
index 3124ea837ac7..5aa053edc17c 100644
--- a/arch/arm/mach-mx3/mx31lite-db.c
+++ b/arch/arm/mach-imx/mx31lite-db.c
@@ -37,7 +37,6 @@
 #include <mach/board-mx31lite.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 /*
  * This file contains board-specific initialization routines for the
@@ -200,5 +199,5 @@ void __init mx31lite_db_init(void)
         imx31_add_spi_imx0(&spi0_pdata);
         platform_device_register(&litekit_led_device);
         imx31_add_imx2_wdt(NULL);
-        mxc_register_device(&imx_rtc_device0, NULL);
+        imx31_add_mxc_rtc(NULL);
 }
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c
index 6410b9c48a02..0aa25364360d 100644
--- a/arch/arm/mach-mx3/mx31moboard-devboard.c
+++ b/arch/arm/mach-imx/mx31moboard-devboard.c
@@ -28,7 +28,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 static unsigned int devboard_pins[] = {
         /* UART1 */
diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c
index 57f7b00cb709..bb639cbda4e5 100644
--- a/arch/arm/mach-mx3/mx31moboard-marxbot.c
+++ b/arch/arm/mach-imx/mx31moboard-marxbot.c
@@ -26,14 +26,12 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
 #include <mach/ulpi.h>
 
 #include <media/soc_camera.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 static unsigned int marxbot_pins[] = {
         /* SDHC2 */
diff --git a/arch/arm/mach-mx3/mx31moboard-smartbot.c b/arch/arm/mach-imx/mx31moboard-smartbot.c
index 35f806e737c1..fabb801e7994 100644
--- a/arch/arm/mach-mx3/mx31moboard-smartbot.c
+++ b/arch/arm/mach-imx/mx31moboard-smartbot.c
@@ -32,7 +32,6 @@
 #include <media/soc_camera.h>
 
 #include "devices-imx31.h"
-#include "devices.h"
 
 static unsigned int smartbot_pins[] = {
         /* UART1 */
diff --git a/arch/arm/mach-mx3/pcm037.h b/arch/arm/mach-imx/pcm037.h
index d6929721a5fd..d6929721a5fd 100644
--- a/arch/arm/mach-mx3/pcm037.h
+++ b/arch/arm/mach-imx/pcm037.h
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index d701d32a07f1..dfd18f3b50e8 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -4,6 +4,7 @@ menu "Integrator Options"
 
 config ARCH_INTEGRATOR_AP
         bool "Support Integrator/AP and Integrator/PP2 platforms"
+        select CLKSRC_MMIO
         select MIGHT_HAVE_PCI
         help
           Include support for the ARM(R) Integrator/AP and
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 980803ff348c..2fbbdd5eac35 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -24,13 +24,14 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/string.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/kmi.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/mtd/physmap.h>
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
@@ -43,7 +44,6 @@
 #include <mach/lm.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
@@ -180,13 +180,13 @@ static void __init ap_init_irq(void)
 #ifdef CONFIG_PM
 static unsigned long ic_irq_enable;
 
-static int irq_suspend(struct sys_device *dev, pm_message_t state)
+static int irq_suspend(void)
 {
         ic_irq_enable = readl(VA_IC_BASE + IRQ_ENABLE);
         return 0;
 }
 
-static int irq_resume(struct sys_device *dev)
+static void irq_resume(void)
 {
         /* disable all irq sources */
         writel(-1, VA_CMIC_BASE + IRQ_ENABLE_CLEAR);
@@ -194,33 +194,25 @@ static int irq_resume(struct sys_device *dev)
         writel(-1, VA_IC_BASE + FIQ_ENABLE_CLEAR);
 
         writel(ic_irq_enable, VA_IC_BASE + IRQ_ENABLE_SET);
-        return 0;
 }
 #else
 #define irq_suspend NULL
 #define irq_resume NULL
 #endif
 
-static struct sysdev_class irq_class = {
-        .name           = "irq",
+static struct syscore_ops irq_syscore_ops = {
         .suspend        = irq_suspend,
         .resume         = irq_resume,
 };
 
-static struct sys_device irq_device = {
-        .id     = 0,
-        .cls    = &irq_class,
-};
-
-static int __init irq_init_sysfs(void)
+static int __init irq_syscore_init(void)
 {
-        int ret = sysdev_class_register(&irq_class);
-        if (ret == 0)
-                ret = sysdev_register(&irq_device);
-        return ret;
+        register_syscore_ops(&irq_syscore_ops);
+
+        return 0;
 }
 
-device_initcall(irq_init_sysfs);
+device_initcall(irq_syscore_init);
 
 /*
  * Flash handling.
@@ -230,7 +222,7 @@ device_initcall(irq_init_sysfs);
 #define EBI_CSR1 (VA_EBI_BASE + INTEGRATOR_EBI_CSR1_OFFSET)
 #define EBI_LOCK (VA_EBI_BASE + INTEGRATOR_EBI_LOCK_OFFSET)
 
-static int ap_flash_init(void)
+static int ap_flash_init(struct platform_device *dev)
 {
         u32 tmp;
 
@@ -247,7 +239,7 @@ static int ap_flash_init(void)
         return 0;
 }
 
-static void ap_flash_exit(void)
+static void ap_flash_exit(struct platform_device *dev)
 {
         u32 tmp;
 
@@ -263,15 +255,14 @@ static void ap_flash_exit(void)
         }
 }
 
-static void ap_flash_set_vpp(int on)
+static void ap_flash_set_vpp(struct platform_device *pdev, int on)
 {
         void __iomem *reg = on ? SC_CTRLS : SC_CTRLC;
 
         writel(INTEGRATOR_SC_CTRL_nFLVPPEN, reg);
 }
 
-static struct flash_platform_data ap_flash_data = {
-        .map_name       = "cfi_probe",
+static struct physmap_flash_data ap_flash_data = {
         .width          = 4,
         .init           = ap_flash_init,
         .exit           = ap_flash_exit,
@@ -285,7 +276,7 @@ static struct resource cfi_flash_resource = {
 };
 
 static struct platform_device cfi_flash_device = {
-        .name           = "armflash",
+        .name           = "physmap-flash",
         .id             = 0,
         .dev            = {
                 .platform_data  = &ap_flash_data,
@@ -343,25 +334,9 @@ static void __init ap_init(void)
 
 static unsigned long timer_reload;
 
-static void __iomem * const clksrc_base = (void __iomem *)TIMER2_VA_BASE;
-
-static cycle_t timersp_read(struct clocksource *cs)
-{
-        return ~(readl(clksrc_base + TIMER_VALUE) & 0xffff);
-}
-
-static struct clocksource clocksource_timersp = {
-        .name           = "timer2",
-        .rating         = 200,
-        .read           = timersp_read,
-        .mask           = CLOCKSOURCE_MASK(16),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static void integrator_clocksource_init(u32 khz)
 {
-        struct clocksource *cs = &clocksource_timersp;
-        void __iomem *base = clksrc_base;
+        void __iomem *base = (void __iomem *)TIMER2_VA_BASE;
         u32 ctrl = TIMER_CTRL_ENABLE;
 
         if (khz >= 1500) {
@@ -372,7 +347,8 @@ static void integrator_clocksource_init(u32 khz)
         writel(ctrl, base + TIMER_CTRL);
         writel(0xffff, base + TIMER_LOAD);
 
-        clocksource_register_khz(cs, khz);
+        clocksource_mmio_init(base + TIMER_VALUE, "timer2",
+                khz * 1000, 200, 16, clocksource_mmio_readl_down);
 }
 
 static void __iomem * const clkevt_base = (void __iomem *)TIMER1_VA_BASE;
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 9e3ce26023e8..4eb03ab5cb46 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -22,6 +22,7 @@
 #include <linux/io.h>
 #include <linux/gfp.h>
 #include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
@@ -35,7 +36,6 @@
 #include <mach/lm.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
@@ -229,17 +229,24 @@ static struct clk cp_auxclk = {
         .vcoreg = CM_AUXOSC,
 };
 
+static struct clk sp804_clk = {
+        .rate   = 1000000,
+};
+
 static struct clk_lookup cp_lookups[] = {
         {       /* CLCD */
                 .dev_id         = "mb:c0",
                 .clk            = &cp_auxclk,
+        }, {    /* SP804 timers */
+                .dev_id         = "sp804",
+                .clk            = &sp804_clk,
         },
 };
 
 /*
  * Flash handling.
  */
-static int intcp_flash_init(void)
+static int intcp_flash_init(struct platform_device *dev)
 {
         u32 val;
 
@@ -250,7 +257,7 @@ static int intcp_flash_init(void)
         return 0;
 }
 
-static void intcp_flash_exit(void)
+static void intcp_flash_exit(struct platform_device *dev)
 {
         u32 val;
 
@@ -259,7 +266,7 @@ static void intcp_flash_exit(void)
         writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
 }
 
-static void intcp_flash_set_vpp(int on)
+static void intcp_flash_set_vpp(struct platform_device *pdev, int on)
 {
         u32 val;
 
@@ -271,8 +278,7 @@ static void intcp_flash_set_vpp(int on)
         writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
 }
 
-static struct flash_platform_data intcp_flash_data = {
-        .map_name       = "cfi_probe",
+static struct physmap_flash_data intcp_flash_data = {
         .width          = 4,
         .init           = intcp_flash_init,
         .exit           = intcp_flash_exit,
@@ -286,7 +292,7 @@ static struct resource intcp_flash_resource = {
 };
 
 static struct platform_device intcp_flash_device = {
-        .name           = "armflash",
+        .name           = "physmap-flash",
         .id             = 0,
         .dev            = {
                 .platform_data  = &intcp_flash_data,
@@ -476,8 +482,8 @@ static void __init intcp_timer_init(void)
         writel(0, TIMER1_VA_BASE + TIMER_CTRL);
         writel(0, TIMER2_VA_BASE + TIMER_CTRL);
 
-        sp804_clocksource_init(TIMER2_VA_BASE);
-        sp804_clockevents_init(TIMER1_VA_BASE, IRQ_TIMERINT1);
+        sp804_clocksource_init(TIMER2_VA_BASE, "timer2");
+        sp804_clockevents_init(TIMER1_VA_BASE, IRQ_TIMERINT1, "timer1");
 }
 
 static struct sys_timer cp_timer = {
diff --git a/arch/arm/mach-iop32x/include/mach/uncompress.h b/arch/arm/mach-iop32x/include/mach/uncompress.h
index b247551b6f5a..4fd715496f45 100644
--- a/arch/arm/mach-iop32x/include/mach/uncompress.h
+++ b/arch/arm/mach-iop32x/include/mach/uncompress.h
@@ -7,7 +7,7 @@
 #include <linux/serial_reg.h>
 #include <mach/hardware.h>
 
-static volatile u8 *uart_base;
+volatile u8 *uart_base;
 
 #define TX_DONE         (UART_LSR_TEMT | UART_LSR_THRE)
 
diff --git a/arch/arm/mach-iop33x/include/mach/uncompress.h b/arch/arm/mach-iop33x/include/mach/uncompress.h
index b42423f63302..f99bb848c5a1 100644
--- a/arch/arm/mach-iop33x/include/mach/uncompress.h
+++ b/arch/arm/mach-iop33x/include/mach/uncompress.h
@@ -7,7 +7,7 @@
 #include <linux/serial_reg.h>
 #include <mach/hardware.h>
 
-static volatile u32 *uart_base;
+volatile u32 *uart_base;
 
 #define TX_DONE         (UART_LSR_TEMT | UART_LSR_THRE)
 
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index a54b3db80366..e9a589395723 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -342,29 +342,6 @@ int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
         return (dev->bus == &pci_bus_type ) && ((dma_addr + size) >= SZ_64M);
 }
 
-/*
- * Only first 64MB of memory can be accessed via PCI.
- * We use GFP_DMA to allocate safe buffers to do map/unmap.
- * This is really ugly and we need a better way of specifying
- * DMA-capable regions of memory.
- */
-void __init ixp4xx_adjust_zones(unsigned long *zone_size,
-        unsigned long *zhole_size)
-{
-        unsigned int sz = SZ_64M >> PAGE_SHIFT;
-
-        /*
-         * Only adjust if > 64M on current system
-         */
-        if (zone_size[0] <= sz)
-                return;
-
-        zone_size[1] = zone_size[0] - sz;
-        zone_size[0] = sz;
-        zhole_size[1] = zhole_size[0];
-        zhole_size[0] = 0;
-}
-
 void __init ixp4xx_pci_preinit(void)
 {
         unsigned long cpuid = read_cpuid_id();
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index ed19bc314318..74ed81a3cb1a 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -419,26 +419,14 @@ static void notrace ixp4xx_update_sched_clock(void)
 /*
  * clocksource
  */
-static cycle_t ixp4xx_get_cycles(struct clocksource *cs)
-{
-        return *IXP4XX_OSTS;
-}
-
-static struct clocksource clocksource_ixp4xx = {
-        .name           = "OSTS",
-        .rating         = 200,
-        .read           = ixp4xx_get_cycles,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ;
 EXPORT_SYMBOL(ixp4xx_timer_freq);
 static void __init ixp4xx_clocksource_init(void)
 {
         init_sched_clock(&cd, ixp4xx_update_sched_clock, 32, ixp4xx_timer_freq);
 
-        clocksource_register_hz(&clocksource_ixp4xx, ixp4xx_timer_freq);
+        clocksource_mmio_init(&IXP4XX_OSTS, "OSTS", ixp4xx_timer_freq, 200, 32,
+                        clocksource_mmio_readl_up);
 }
 
 /*
diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h
index 6d388c9d0e20..34e79404671a 100644
--- a/arch/arm/mach-ixp4xx/include/mach/memory.h
+++ b/arch/arm/mach-ixp4xx/include/mach/memory.h
@@ -14,16 +14,8 @@
  */
 #define PLAT_PHYS_OFFSET        UL(0x00000000)
 
-#if !defined(__ASSEMBLY__) && defined(CONFIG_PCI)
-
-void ixp4xx_adjust_zones(unsigned long *size, unsigned long *holes);
-
-#define arch_adjust_zones(size, holes) \
-        ixp4xx_adjust_zones(size, holes)
-
-#define ISA_DMA_THRESHOLD (SZ_64M - 1)
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_64M)
-
+#ifdef CONFIG_PCI
+#define ARM_DMA_ZONE_SIZE       SZ_64M
 #endif
 
 #endif
diff --git a/arch/arm/mach-ixp4xx/include/mach/uncompress.h b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
index 2db0078a8cf2..219d7c1dcdba 100644
--- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
@@ -19,7 +19,7 @@
 
 #define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE)
 
-static volatile u32* uart_base;
+volatile u32* uart_base;
 
 static inline void putc(int c)
 {
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 20e71df3e3bb..f3248cfbe51d 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -13,11 +13,9 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
 #include <linux/mtd/nand.h>
-#include <linux/spi/orion_spi.h>
+#include <linux/dma-mapping.h>
 #include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/timex.h>
@@ -28,11 +26,9 @@
 #include <mach/bridge-regs.h>
 #include <plat/audio.h>
 #include <plat/cache-feroceon-l2.h>
-#include <plat/ehci-orion.h>
 #include <plat/mvsdio.h>
-#include <plat/mv_xor.h>
 #include <plat/orion_nand.h>
-#include <plat/orion_wdt.h>
+#include <plat/common.h>
 #include <plat/time.h>
 #include "common.h"
 
@@ -69,210 +65,52 @@ void __init kirkwood_map_io(void)
  * registered.  Some reserved bits must be set to 1.
  */
 unsigned int kirkwood_clk_ctrl = CGC_DUNIT | CGC_RESERVED;
-        
-
-/*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data kirkwood_ehci_data = {
-        .dram           = &kirkwood_mbus_dram_info,
-        .phy_version    = EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = 0xffffffffUL;
 
 
 /*****************************************************************************
  * EHCI0
  ****************************************************************************/
-static struct resource kirkwood_ehci_resources[] = {
-        {
-                .start  = USB_PHYS_BASE,
-                .end    = USB_PHYS_BASE + 0x0fff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_KIRKWOOD_USB,
-                .end    = IRQ_KIRKWOOD_USB,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_ehci = {
-        .name           = "orion-ehci",
-        .id             = 0,
-        .dev            = {
-                .dma_mask               = &ehci_dmamask,
-                .coherent_dma_mask      = 0xffffffff,
-                .platform_data          = &kirkwood_ehci_data,
-        },
-        .resource       = kirkwood_ehci_resources,
-        .num_resources  = ARRAY_SIZE(kirkwood_ehci_resources),
-};
-
 void __init kirkwood_ehci_init(void)
 {
         kirkwood_clk_ctrl |= CGC_USB0;
-        platform_device_register(&kirkwood_ehci);
+        orion_ehci_init(&kirkwood_mbus_dram_info,
+                        USB_PHYS_BASE, IRQ_KIRKWOOD_USB);
 }
 
 
 /*****************************************************************************
  * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data kirkwood_ge00_shared_data = {
-        .dram           = &kirkwood_mbus_dram_info,
-};
-
-static struct resource kirkwood_ge00_shared_resources[] = {
-        {
-                .name   = "ge00 base",
-                .start  = GE00_PHYS_BASE + 0x2000,
-                .end    = GE00_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "ge00 err irq",
-                .start  = IRQ_KIRKWOOD_GE00_ERR,
-                .end    = IRQ_KIRKWOOD_GE00_ERR,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_ge00_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &kirkwood_ge00_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(kirkwood_ge00_shared_resources),
-        .resource       = kirkwood_ge00_shared_resources,
-};
-
-static struct resource kirkwood_ge00_resources[] = {
-        {
-                .name   = "ge00 irq",
-                .start  = IRQ_KIRKWOOD_GE00_SUM,
-                .end    = IRQ_KIRKWOOD_GE00_SUM,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_ge00 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 0,
-        .num_resources  = 1,
-        .resource       = kirkwood_ge00_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
         kirkwood_clk_ctrl |= CGC_GE0;
-        eth_data->shared = &kirkwood_ge00_shared;
-        kirkwood_ge00.dev.platform_data = eth_data;
 
-        platform_device_register(&kirkwood_ge00_shared);
-        platform_device_register(&kirkwood_ge00);
+        orion_ge00_init(eth_data, &kirkwood_mbus_dram_info,
+                        GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
+                        IRQ_KIRKWOOD_GE00_ERR, kirkwood_tclk);
 }
 
 
 /*****************************************************************************
  * GE01
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data kirkwood_ge01_shared_data = {
-        .dram           = &kirkwood_mbus_dram_info,
-        .shared_smi     = &kirkwood_ge00_shared,
-};
-
-static struct resource kirkwood_ge01_shared_resources[] = {
-        {
-                .name   = "ge01 base",
-                .start  = GE01_PHYS_BASE + 0x2000,
-                .end    = GE01_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "ge01 err irq",
-                .start  = IRQ_KIRKWOOD_GE01_ERR,
-                .end    = IRQ_KIRKWOOD_GE01_ERR,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_ge01_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 1,
-        .dev            = {
-                .platform_data  = &kirkwood_ge01_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(kirkwood_ge01_shared_resources),
-        .resource       = kirkwood_ge01_shared_resources,
-};
-
-static struct resource kirkwood_ge01_resources[] = {
-        {
-                .name   = "ge01 irq",
-                .start  = IRQ_KIRKWOOD_GE01_SUM,
-                .end    = IRQ_KIRKWOOD_GE01_SUM,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_ge01 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 1,
-        .num_resources  = 1,
-        .resource       = kirkwood_ge01_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
 {
+
         kirkwood_clk_ctrl |= CGC_GE1;
-        eth_data->shared = &kirkwood_ge01_shared;
-        kirkwood_ge01.dev.platform_data = eth_data;
 
-        platform_device_register(&kirkwood_ge01_shared);
-        platform_device_register(&kirkwood_ge01);
+        orion_ge01_init(eth_data, &kirkwood_mbus_dram_info,
+                        GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
+                        IRQ_KIRKWOOD_GE01_ERR, kirkwood_tclk);
 }
 
 
 /*****************************************************************************
  * Ethernet switch
  ****************************************************************************/
-static struct resource kirkwood_switch_resources[] = {
-        {
-                .start  = 0,
-                .end    = 0,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_switch_device = {
-        .name           = "dsa",
-        .id             = 0,
-        .num_resources  = 0,
-        .resource       = kirkwood_switch_resources,
-};
-
 void __init kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq)
 {
-        int i;
-
-        if (irq != NO_IRQ) {
-                kirkwood_switch_resources[0].start = irq;
-                kirkwood_switch_resources[0].end = irq;
-                kirkwood_switch_device.num_resources = 1;
-        }
-
-        d->netdev = &kirkwood_ge00.dev;
-        for (i = 0; i < d->nr_chips; i++)
-                d->chip[i].mii_bus = &kirkwood_ge00_shared.dev;
-        kirkwood_switch_device.dev.platform_data = d;
-
-        platform_device_register(&kirkwood_switch_device);
+        orion_ge00_switch_init(d, irq);
 }
 
 
@@ -325,53 +163,23 @@ void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
 /*****************************************************************************
  * SoC RTC
  ****************************************************************************/
-static struct resource kirkwood_rtc_resource = {
-        .start  = RTC_PHYS_BASE,
-        .end    = RTC_PHYS_BASE + SZ_16 - 1,
-        .flags  = IORESOURCE_MEM,
-};
-
 static void __init kirkwood_rtc_init(void)
 {
-        platform_device_register_simple("rtc-mv", -1, &kirkwood_rtc_resource, 1);
+        orion_rtc_init(RTC_PHYS_BASE, IRQ_KIRKWOOD_RTC);
 }
 
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
-static struct resource kirkwood_sata_resources[] = {
-        {
-                .name   = "sata base",
-                .start  = SATA_PHYS_BASE,
-                .end    = SATA_PHYS_BASE + 0x5000 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "sata irq",
-                .start  = IRQ_KIRKWOOD_SATA,
-                .end    = IRQ_KIRKWOOD_SATA,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_sata = {
-        .name           = "sata_mv",
-        .id             = 0,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-        .num_resources  = ARRAY_SIZE(kirkwood_sata_resources),
-        .resource       = kirkwood_sata_resources,
-};
-
 void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data)
 {
         kirkwood_clk_ctrl |= CGC_SATA0;
         if (sata_data->n_ports > 1)
                 kirkwood_clk_ctrl |= CGC_SATA1;
-        sata_data->dram = &kirkwood_mbus_dram_info;
-        kirkwood_sata.dev.platform_data = sata_data;
-        platform_device_register(&kirkwood_sata);
+
+        orion_sata_init(sata_data, &kirkwood_mbus_dram_info,
+                        SATA_PHYS_BASE, IRQ_KIRKWOOD_SATA);
 }
 
 
@@ -391,14 +199,14 @@ static struct resource mvsdio_resources[] = {
         },
 };
 
-static u64 mvsdio_dmamask = 0xffffffffUL;
+static u64 mvsdio_dmamask = DMA_BIT_MASK(32);
 
 static struct platform_device kirkwood_sdio = {
         .name           = "mvsdio",
         .id             = -1,
         .dev            = {
                 .dma_mask = &mvsdio_dmamask,
-                .coherent_dma_mask = 0xffffffff,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
         },
         .num_resources  = ARRAY_SIZE(mvsdio_resources),
         .resource       = mvsdio_resources,
@@ -423,424 +231,84 @@ void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data)
 /*****************************************************************************
  * SPI
  ****************************************************************************/
-static struct orion_spi_info kirkwood_spi_plat_data = {
-};
-
-static struct resource kirkwood_spi_resources[] = {
-        {
-                .start  = SPI_PHYS_BASE,
-                .end    = SPI_PHYS_BASE + SZ_512 - 1,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device kirkwood_spi = {
-        .name           = "orion_spi",
-        .id             = 0,
-        .resource       = kirkwood_spi_resources,
-        .dev            = {
-                .platform_data  = &kirkwood_spi_plat_data,
-        },
-        .num_resources  = ARRAY_SIZE(kirkwood_spi_resources),
-};
-
 void __init kirkwood_spi_init()
 {
         kirkwood_clk_ctrl |= CGC_RUNIT;
-        platform_device_register(&kirkwood_spi);
+        orion_spi_init(SPI_PHYS_BASE, kirkwood_tclk);
 }
 
 
 /*****************************************************************************
  * I2C
  ****************************************************************************/
-static struct mv64xxx_i2c_pdata kirkwood_i2c_pdata = {
-        .freq_m         = 8, /* assumes 166 MHz TCLK */
-        .freq_n         = 3,
-        .timeout        = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource kirkwood_i2c_resources[] = {
-        {
-                .start  = I2C_PHYS_BASE,
-                .end    = I2C_PHYS_BASE + 0x1f,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_KIRKWOOD_TWSI,
-                .end    = IRQ_KIRKWOOD_TWSI,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_i2c = {
-        .name           = MV64XXX_I2C_CTLR_NAME,
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(kirkwood_i2c_resources),
-        .resource       = kirkwood_i2c_resources,
-        .dev            = {
-                .platform_data  = &kirkwood_i2c_pdata,
-        },
-};
-
 void __init kirkwood_i2c_init(void)
 {
-        platform_device_register(&kirkwood_i2c);
+        orion_i2c_init(I2C_PHYS_BASE, IRQ_KIRKWOOD_TWSI, 8);
 }
 
 
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port kirkwood_uart0_data[] = {
-        {
-                .mapbase        = UART0_PHYS_BASE,
-                .membase        = (char *)UART0_VIRT_BASE,
-                .irq            = IRQ_KIRKWOOD_UART_0,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource kirkwood_uart0_resources[] = {
-        {
-                .start          = UART0_PHYS_BASE,
-                .end            = UART0_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_KIRKWOOD_UART_0,
-                .end            = IRQ_KIRKWOOD_UART_0,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_uart0 = {
-        .name                   = "serial8250",
-        .id                     = 0,
-        .dev                    = {
-                .platform_data  = kirkwood_uart0_data,
-        },
-        .resource               = kirkwood_uart0_resources,
-        .num_resources          = ARRAY_SIZE(kirkwood_uart0_resources),
-};
 
 void __init kirkwood_uart0_init(void)
 {
-        platform_device_register(&kirkwood_uart0);
+        orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+                         IRQ_KIRKWOOD_UART_0, kirkwood_tclk);
 }
 
 
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port kirkwood_uart1_data[] = {
-        {
-                .mapbase        = UART1_PHYS_BASE,
-                .membase        = (char *)UART1_VIRT_BASE,
-                .irq            = IRQ_KIRKWOOD_UART_1,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource kirkwood_uart1_resources[] = {
-        {
-                .start          = UART1_PHYS_BASE,
-                .end            = UART1_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_KIRKWOOD_UART_1,
-                .end            = IRQ_KIRKWOOD_UART_1,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_uart1 = {
-        .name                   = "serial8250",
-        .id                     = 1,
-        .dev                    = {
-                .platform_data  = kirkwood_uart1_data,
-        },
-        .resource               = kirkwood_uart1_resources,
-        .num_resources          = ARRAY_SIZE(kirkwood_uart1_resources),
-};
-
 void __init kirkwood_uart1_init(void)
 {
-        platform_device_register(&kirkwood_uart1);
+        orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+                         IRQ_KIRKWOOD_UART_1, kirkwood_tclk);
 }
 
-
 /*****************************************************************************
  * Cryptographic Engines and Security Accelerator (CESA)
  ****************************************************************************/
-
-static struct resource kirkwood_crypto_res[] = {
-        {
-                .name   = "regs",
-                .start  = CRYPTO_PHYS_BASE,
-                .end    = CRYPTO_PHYS_BASE + 0xffff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "sram",
-                .start  = KIRKWOOD_SRAM_PHYS_BASE,
-                .end    = KIRKWOOD_SRAM_PHYS_BASE + KIRKWOOD_SRAM_SIZE - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "crypto interrupt",
-                .start  = IRQ_KIRKWOOD_CRYPTO,
-                .end    = IRQ_KIRKWOOD_CRYPTO,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device kirkwood_crypto_device = {
-        .name           = "mv_crypto",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(kirkwood_crypto_res),
-        .resource       = kirkwood_crypto_res,
-};
-
 void __init kirkwood_crypto_init(void)
 {
         kirkwood_clk_ctrl |= CGC_CRYPTO;
-        platform_device_register(&kirkwood_crypto_device);
+        orion_crypto_init(CRYPTO_PHYS_BASE, KIRKWOOD_SRAM_PHYS_BASE,
+                          KIRKWOOD_SRAM_SIZE, IRQ_KIRKWOOD_CRYPTO);
 }
 
 
 /*****************************************************************************
- * XOR
- ****************************************************************************/
-static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = {
-        .dram           = &kirkwood_mbus_dram_info,
-};
-
-static u64 kirkwood_xor_dmamask = DMA_BIT_MASK(32);
-
-
-/*****************************************************************************
  * XOR0
  ****************************************************************************/
-static struct resource kirkwood_xor0_shared_resources[] = {
-        {
-                .name   = "xor 0 low",
-                .start  = XOR0_PHYS_BASE,
-                .end    = XOR0_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "xor 0 high",
-                .start  = XOR0_HIGH_PHYS_BASE,
-                .end    = XOR0_HIGH_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device kirkwood_xor0_shared = {
-        .name           = MV_XOR_SHARED_NAME,
-        .id             = 0,
-        .dev            = {
-                .platform_data = &kirkwood_xor_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(kirkwood_xor0_shared_resources),
-        .resource       = kirkwood_xor0_shared_resources,
-};
-
-static struct resource kirkwood_xor00_resources[] = {
-        [0] = {
-                .start  = IRQ_KIRKWOOD_XOR_00,
-                .end    = IRQ_KIRKWOOD_XOR_00,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data kirkwood_xor00_data = {
-        .shared         = &kirkwood_xor0_shared,
-        .hw_id          = 0,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor00_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(kirkwood_xor00_resources),
-        .resource       = kirkwood_xor00_resources,
-        .dev            = {
-                .dma_mask               = &kirkwood_xor_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &kirkwood_xor00_data,
-        },
-};
-
-static struct resource kirkwood_xor01_resources[] = {
-        [0] = {
-                .start  = IRQ_KIRKWOOD_XOR_01,
-                .end    = IRQ_KIRKWOOD_XOR_01,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data kirkwood_xor01_data = {
-        .shared         = &kirkwood_xor0_shared,
-        .hw_id          = 1,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor01_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 1,
-        .num_resources  = ARRAY_SIZE(kirkwood_xor01_resources),
-        .resource       = kirkwood_xor01_resources,
-        .dev            = {
-                .dma_mask               = &kirkwood_xor_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &kirkwood_xor01_data,
-        },
-};
-
 static void __init kirkwood_xor0_init(void)
 {
         kirkwood_clk_ctrl |= CGC_XOR0;
-        platform_device_register(&kirkwood_xor0_shared);
 
-        /*
-         * two engines can't do memset simultaneously, this limitation
-         * satisfied by removing memset support from one of the engines.
-         */
-        dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask);
-        dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask);
-        platform_device_register(&kirkwood_xor00_channel);
-
-        dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask);
-        dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask);
-        dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask);
-        platform_device_register(&kirkwood_xor01_channel);
+        orion_xor0_init(&kirkwood_mbus_dram_info,
+                        XOR0_PHYS_BASE, XOR0_HIGH_PHYS_BASE,
+                        IRQ_KIRKWOOD_XOR_00, IRQ_KIRKWOOD_XOR_01);
 }
 
 
 /*****************************************************************************
  * XOR1
  ****************************************************************************/
-static struct resource kirkwood_xor1_shared_resources[] = {
-        {
-                .name   = "xor 1 low",
-                .start  = XOR1_PHYS_BASE,
-                .end    = XOR1_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "xor 1 high",
-                .start  = XOR1_HIGH_PHYS_BASE,
-                .end    = XOR1_HIGH_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device kirkwood_xor1_shared = {
-        .name           = MV_XOR_SHARED_NAME,
-        .id             = 1,
-        .dev            = {
-                .platform_data = &kirkwood_xor_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(kirkwood_xor1_shared_resources),
-        .resource       = kirkwood_xor1_shared_resources,
-};
-
-static struct resource kirkwood_xor10_resources[] = {
-        [0] = {
-                .start  = IRQ_KIRKWOOD_XOR_10,
-                .end    = IRQ_KIRKWOOD_XOR_10,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data kirkwood_xor10_data = {
-        .shared         = &kirkwood_xor1_shared,
-        .hw_id          = 0,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor10_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 2,
-        .num_resources  = ARRAY_SIZE(kirkwood_xor10_resources),
-        .resource       = kirkwood_xor10_resources,
-        .dev            = {
-                .dma_mask               = &kirkwood_xor_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &kirkwood_xor10_data,
-        },
-};
-
-static struct resource kirkwood_xor11_resources[] = {
-        [0] = {
-                .start  = IRQ_KIRKWOOD_XOR_11,
-                .end    = IRQ_KIRKWOOD_XOR_11,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data kirkwood_xor11_data = {
-        .shared         = &kirkwood_xor1_shared,
-        .hw_id          = 1,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device kirkwood_xor11_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 3,
-        .num_resources  = ARRAY_SIZE(kirkwood_xor11_resources),
-        .resource       = kirkwood_xor11_resources,
-        .dev            = {
-                .dma_mask               = &kirkwood_xor_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &kirkwood_xor11_data,
-        },
-};
-
 static void __init kirkwood_xor1_init(void)
 {
         kirkwood_clk_ctrl |= CGC_XOR1;
-        platform_device_register(&kirkwood_xor1_shared);
 
-        /*
-         * two engines can't do memset simultaneously, this limitation
-         * satisfied by removing memset support from one of the engines.
-         */
-        dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask);
-        dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask);
-        platform_device_register(&kirkwood_xor10_channel);
-
-        dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask);
-        dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask);
-        dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask);
-        platform_device_register(&kirkwood_xor11_channel);
+        orion_xor1_init(XOR1_PHYS_BASE, XOR1_HIGH_PHYS_BASE,
+                        IRQ_KIRKWOOD_XOR_10, IRQ_KIRKWOOD_XOR_11);
 }
 
 
 /*****************************************************************************
  * Watchdog
  ****************************************************************************/
-static struct orion_wdt_platform_data kirkwood_wdt_data = {
-        .tclk           = 0,
-};
-
-static struct platform_device kirkwood_wdt_device = {
-        .name           = "orion_wdt",
-        .id             = -1,
-        .dev            = {
-                .platform_data  = &kirkwood_wdt_data,
-        },
-        .num_resources  = 0,
-};
-
 static void __init kirkwood_wdt_init(void)
 {
-        kirkwood_wdt_data.tclk = kirkwood_tclk;
-        platform_device_register(&kirkwood_wdt_device);
+        orion_wdt_init(kirkwood_tclk);
 }
 
 
@@ -984,11 +452,6 @@ void __init kirkwood_init(void)
 {
         printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
                 kirkwood_id(), kirkwood_tclk);
-        kirkwood_ge00_shared_data.t_clk = kirkwood_tclk;
-        kirkwood_ge01_shared_data.t_clk = kirkwood_tclk;
-        kirkwood_spi_plat_data.tclk = kirkwood_tclk;
-        kirkwood_uart0_data[0].uartclk = kirkwood_tclk;
-        kirkwood_uart1_data[0].uartclk = kirkwood_tclk;
         kirkwood_i2s_data.tclk = kirkwood_tclk;
 
         /*
diff --git a/arch/arm/mach-kirkwood/include/mach/irqs.h b/arch/arm/mach-kirkwood/include/mach/irqs.h
index 9da2eb59180b..2bf8161e3b51 100644
--- a/arch/arm/mach-kirkwood/include/mach/irqs.h
+++ b/arch/arm/mach-kirkwood/include/mach/irqs.h
@@ -51,6 +51,7 @@
 #define IRQ_KIRKWOOD_GPIO_HIGH_16_23    41
 #define IRQ_KIRKWOOD_GE00_ERR   46
 #define IRQ_KIRKWOOD_GE01_ERR   47
+#define IRQ_KIRKWOOD_RTC        53
 
 /*
  * KIRKWOOD General Purpose Pins
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c
index 7ce201848067..b0a7d979a8ed 100644
--- a/arch/arm/mach-kirkwood/mpp.c
+++ b/arch/arm/mach-kirkwood/mpp.c
@@ -14,6 +14,7 @@
 #include <linux/io.h>
 #include <asm/gpio.h>
 #include <mach/hardware.h>
+#include <plat/mpp.h>
 #include "common.h"
 #include "mpp.h"
 
@@ -36,61 +37,8 @@ static unsigned int __init kirkwood_variant(void)
         return 0;
 }
 
-#define MPP_CTRL(i)     (DEV_BUS_VIRT_BASE + (i) * 4)
-#define MPP_NR_REGS     (1 + MPP_MAX/8)
-
 void __init kirkwood_mpp_conf(unsigned int *mpp_list)
 {
-        u32 mpp_ctrl[MPP_NR_REGS];
-        unsigned int variant_mask;
-        int i;
-
-        variant_mask = kirkwood_variant();
-        if (!variant_mask)
-                return;
-
-        printk(KERN_DEBUG "initial MPP regs:");
-        for (i = 0; i < MPP_NR_REGS; i++) {
-                mpp_ctrl[i] = readl(MPP_CTRL(i));
-                printk(" %08x", mpp_ctrl[i]);
-        }
-        printk("\n");
-
-        for ( ; *mpp_list; mpp_list++) {
-                unsigned int num = MPP_NUM(*mpp_list);
-                unsigned int sel = MPP_SEL(*mpp_list);
-                int shift, gpio_mode;
-
-                if (num > MPP_MAX) {
-                        printk(KERN_ERR "kirkwood_mpp_conf: invalid MPP "
-                                        "number (%u)\n", num);
-                        continue;
-                }
-                if (!(*mpp_list & variant_mask)) {
-                        printk(KERN_WARNING
-                               "kirkwood_mpp_conf: requested MPP%u config "
-                               "unavailable on this hardware\n", num);
-                        continue;
-                }
-
-                shift = (num & 7) << 2;
-                mpp_ctrl[num / 8] &= ~(0xf << shift);
-                mpp_ctrl[num / 8] |= sel << shift;
-
-                gpio_mode = 0;
-                if (*mpp_list & MPP_INPUT_MASK)
-                        gpio_mode |= GPIO_INPUT_OK;
-                if (*mpp_list & MPP_OUTPUT_MASK)
-                        gpio_mode |= GPIO_OUTPUT_OK;
-                if (sel != 0)
-                        gpio_mode = 0;
-                orion_gpio_set_valid(num, gpio_mode);
-        }
-
-        printk(KERN_DEBUG "  final MPP regs:");
-        for (i = 0; i < MPP_NR_REGS; i++) {
-                writel(mpp_ctrl[i], MPP_CTRL(i));
-                printk(" %08x", mpp_ctrl[i]);
-        }
-        printk("\n");
+        orion_mpp_conf(mpp_list, kirkwood_variant(),
+                       MPP_MAX, DEV_BUS_VIRT_BASE);
 }
diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h
index 9b0a94d85c3e..ac787957e2d9 100644
--- a/arch/arm/mach-kirkwood/mpp.h
+++ b/arch/arm/mach-kirkwood/mpp.h
@@ -22,14 +22,8 @@
         /* available on F6281 */        ((!!(_F6281)) << 17) | \
         /* available on F6282 */        ((!!(_F6282)) << 18))
 
-#define MPP_NUM(x)      ((x) & 0xff)
-#define MPP_SEL(x)      (((x) >> 8) & 0xf)
-
                                 /*   num sel  i  o  6180 6190 6192 6281 6282 */
 
-#define MPP_INPUT_MASK          MPP(  0, 0x0, 1, 0, 0,   0,   0,   0,   0 )
-#define MPP_OUTPUT_MASK         MPP(  0, 0x0, 0, 1, 0,   0,   0,   0,   0 )
-
 #define MPP_F6180_MASK          MPP(  0, 0x0, 0, 0, 1,   0,   0,   0,   0 )
 #define MPP_F6190_MASK          MPP(  0, 0x0, 0, 0, 0,   1,   0,   0,   0 )
 #define MPP_F6192_MASK          MPP(  0, 0x0, 0, 0, 0,   0,   1,   0,   0 )
diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c
index e41e909cf8f4..5f02664db812 100644
--- a/arch/arm/mach-loki/common.c
+++ b/arch/arm/mach-loki/common.c
@@ -13,7 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
+#include <linux/dma-mapping.h>
 #include <asm/page.h>
 #include <asm/timex.h>
 #include <asm/mach/map.h>
@@ -22,6 +22,7 @@
 #include <mach/loki.h>
 #include <plat/orion_nand.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
 /*****************************************************************************
@@ -43,116 +44,28 @@ void __init loki_map_io(void)
 
 
 /*****************************************************************************
- * GE0
+ * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data loki_ge0_shared_data = {
-        .t_clk          = LOKI_TCLK,
-        .dram           = &loki_mbus_dram_info,
-};
-
-static struct resource loki_ge0_shared_resources[] = {
-        {
-                .name   = "ge0 base",
-                .start  = GE0_PHYS_BASE + 0x2000,
-                .end    = GE0_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device loki_ge0_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &loki_ge0_shared_data,
-        },
-        .num_resources  = 1,
-        .resource       = loki_ge0_shared_resources,
-};
-
-static struct resource loki_ge0_resources[] = {
-        {
-                .name   = "ge0 irq",
-                .start  = IRQ_LOKI_GBE_A_INT,
-                .end    = IRQ_LOKI_GBE_A_INT,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device loki_ge0 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 0,
-        .num_resources  = 1,
-        .resource       = loki_ge0_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init loki_ge0_init(struct mv643xx_eth_platform_data *eth_data)
 {
-        eth_data->shared = &loki_ge0_shared;
-        loki_ge0.dev.platform_data = eth_data;
-
         writel(0x00079220, GE0_VIRT_BASE + 0x20b0);
-        platform_device_register(&loki_ge0_shared);
-        platform_device_register(&loki_ge0);
+
+        orion_ge00_init(eth_data, &loki_mbus_dram_info,
+                        GE0_PHYS_BASE, IRQ_LOKI_GBE_A_INT,
+                        0, LOKI_TCLK);
 }
 
 
 /*****************************************************************************
- * GE1
+ * GE01
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data loki_ge1_shared_data = {
-        .t_clk          = LOKI_TCLK,
-        .dram           = &loki_mbus_dram_info,
-};
-
-static struct resource loki_ge1_shared_resources[] = {
-        {
-                .name   = "ge1 base",
-                .start  = GE1_PHYS_BASE + 0x2000,
-                .end    = GE1_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device loki_ge1_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 1,
-        .dev            = {
-                .platform_data  = &loki_ge1_shared_data,
-        },
-        .num_resources  = 1,
-        .resource       = loki_ge1_shared_resources,
-};
-
-static struct resource loki_ge1_resources[] = {
-        {
-                .name   = "ge1 irq",
-                .start  = IRQ_LOKI_GBE_B_INT,
-                .end    = IRQ_LOKI_GBE_B_INT,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device loki_ge1 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 1,
-        .num_resources  = 1,
-        .resource       = loki_ge1_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init loki_ge1_init(struct mv643xx_eth_platform_data *eth_data)
 {
-        eth_data->shared = &loki_ge1_shared;
-        loki_ge1.dev.platform_data = eth_data;
-
         writel(0x00079220, GE1_VIRT_BASE + 0x20b0);
-        platform_device_register(&loki_ge1_shared);
-        platform_device_register(&loki_ge1);
+
+        orion_ge01_init(eth_data, &loki_mbus_dram_info,
+                        GE1_PHYS_BASE, IRQ_LOKI_GBE_B_INT,
+                        0, LOKI_TCLK);
 }
 
 
@@ -187,7 +100,7 @@ static struct platform_device loki_sas = {
         .name           = "mvsas",
         .id             = 0,
         .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
         },
         .num_resources  = ARRAY_SIZE(loki_sas_resources),
         .resource       = loki_sas_resources,
@@ -203,88 +116,19 @@ void __init loki_sas_init(void)
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port loki_uart0_data[] = {
-        {
-                .mapbase        = UART0_PHYS_BASE,
-                .membase        = (char *)UART0_VIRT_BASE,
-                .irq            = IRQ_LOKI_UART0,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = LOKI_TCLK,
-        }, {
-        },
-};
-
-static struct resource loki_uart0_resources[] = {
-        {
-                .start          = UART0_PHYS_BASE,
-                .end            = UART0_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_LOKI_UART0,
-                .end            = IRQ_LOKI_UART0,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device loki_uart0 = {
-        .name                   = "serial8250",
-        .id                     = 0,
-        .dev                    = {
-                .platform_data  = loki_uart0_data,
-        },
-        .resource               = loki_uart0_resources,
-        .num_resources          = ARRAY_SIZE(loki_uart0_resources),
-};
-
 void __init loki_uart0_init(void)
 {
-        platform_device_register(&loki_uart0);
+        orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+                         IRQ_LOKI_UART0, LOKI_TCLK);
 }
 
-
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port loki_uart1_data[] = {
-        {
-                .mapbase        = UART1_PHYS_BASE,
-                .membase        = (char *)UART1_VIRT_BASE,
-                .irq            = IRQ_LOKI_UART1,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = LOKI_TCLK,
-        }, {
-        },
-};
-
-static struct resource loki_uart1_resources[] = {
-        {
-                .start          = UART1_PHYS_BASE,
-                .end            = UART1_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_LOKI_UART1,
-                .end            = IRQ_LOKI_UART1,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device loki_uart1 = {
-        .name                   = "serial8250",
-        .id                     = 1,
-        .dev                    = {
-                .platform_data  = loki_uart1_data,
-        },
-        .resource               = loki_uart1_resources,
-        .num_resources          = ARRAY_SIZE(loki_uart1_resources),
-};
-
 void __init loki_uart1_init(void)
 {
-        platform_device_register(&loki_uart1);
+        orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+                         IRQ_LOKI_UART1, LOKI_TCLK);
 }
 
 
diff --git a/arch/arm/mach-lpc32xx/timer.c b/arch/arm/mach-lpc32xx/timer.c
index 6162ac308c20..b42c909bbeeb 100644
--- a/arch/arm/mach-lpc32xx/timer.c
+++ b/arch/arm/mach-lpc32xx/timer.c
@@ -31,19 +31,6 @@
 #include <mach/platform.h>
 #include "common.h"
 
-static cycle_t lpc32xx_clksrc_read(struct clocksource *cs)
-{
-        return (cycle_t)__raw_readl(LCP32XX_TIMER_TC(LPC32XX_TIMER1_BASE));
-}
-
-static struct clocksource lpc32xx_clksrc = {
-        .name   = "lpc32xx_clksrc",
-        .rating = 300,
-        .read   = lpc32xx_clksrc_read,
-        .mask   = CLOCKSOURCE_MASK(32),
-        .flags  = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static int lpc32xx_clkevt_next_event(unsigned long delta,
     struct clock_event_device *dev)
 {
@@ -170,7 +157,9 @@ static void __init lpc32xx_timer_init(void)
         __raw_writel(0, LCP32XX_TIMER_MCR(LPC32XX_TIMER1_BASE));
         __raw_writel(LCP32XX_TIMER_CNTR_TCR_EN,
                 LCP32XX_TIMER_TCR(LPC32XX_TIMER1_BASE));
-        clocksource_register_hz(&lpc32xx_clksrc, clkrate);
+
+        clocksource_mmio_init(LCP32XX_TIMER_TC(LPC32XX_TIMER1_BASE),
+                "lpc32xx_clksrc", clkrate, 300, 32, clocksource_mmio_readl_up);
 }
 
 struct sys_timer lpc32xx_timer = {
diff --git a/arch/arm/mach-mmp/include/mach/uncompress.h b/arch/arm/mach-mmp/include/mach/uncompress.h
index 85bd8a2d84b5..d6daeb7e4ef1 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;
+volatile unsigned long *UART;
 
 static inline void putc(char c)
 {
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index 7f568611547e..6a96911b0ad5 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -160,10 +160,7 @@ static struct msm_mmc_platform_data qsd8x50_sdc1_data = {
 
 static void __init qsd8x50_init_mmc(void)
 {
-        if (machine_is_qsd8x50_ffa() || machine_is_qsd8x50a_ffa())
-                vreg_mmc = vreg_get(NULL, "gp6");
-        else
-                vreg_mmc = vreg_get(NULL, "gp5");
+        vreg_mmc = vreg_get(NULL, "gp5");
 
         if (IS_ERR(vreg_mmc)) {
                 pr_err("vreg get for vreg_mmc failed (%ld)\n",
diff --git a/arch/arm/mach-msm/gpio-v2.c b/arch/arm/mach-msm/gpio-v2.c
index 56a964e52ad3..cc9c4fd7cccc 100644
--- a/arch/arm/mach-msm/gpio-v2.c
+++ b/arch/arm/mach-msm/gpio-v2.c
@@ -27,6 +27,9 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/spinlock.h>
+
+#include <asm/mach/irq.h>
+
 #include <mach/msm_iomap.h>
 #include "gpiomux.h"
 
@@ -309,8 +312,10 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int flow_type)
  */
 static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
-        struct irq_data *data = irq_desc_get_irq_data(desc);
         unsigned long i;
+        struct irq_chip *chip = irq_desc_get_chip(desc);
+
+        chained_irq_enter(chip, desc);
 
         for (i = find_first_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS);
              i < NR_GPIO_IRQS;
@@ -319,7 +324,8 @@ static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc)
                         generic_handle_irq(msm_gpio_to_irq(&msm_gpio.gpio_chip,
                                                            i));
         }
-        data->chip->irq_ack(data);
+
+        chained_irq_exit(chip, desc);
 }
 
 static int msm_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index c98c7591f3b8..2f494b6a9d0a 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -55,7 +55,7 @@
 
 #include "msm_iomap-8960.h"
 
-/* Virtual addressses shared across all MSM targets. */
+/* Virtual addresses shared across all MSM targets. */
 #define MSM_CSR_BASE            IOMEM(0xE0001000)
 #define MSM_QGIC_DIST_BASE      IOMEM(0xF0000000)
 #define MSM_QGIC_CPU_BASE       IOMEM(0xF0001000)
diff --git a/arch/arm/mach-msm/include/mach/smp.h b/arch/arm/mach-msm/include/mach/smp.h
deleted file mode 100644
index 3c01000ecc80..000000000000
--- a/arch/arm/mach-msm/include/mach/smp.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MSM_SMP_H
-#define __ASM_ARCH_MSM_SMP_H
-
-#include <asm/hardware/gic.h>
-
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-        gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c
index 0f427bc94447..2034098cf015 100644
--- a/arch/arm/mach-msm/platsmp.c
+++ b/arch/arm/mach-msm/platsmp.c
@@ -119,7 +119,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
          * the boot monitor to read the system wide flags register,
          * and branch to the address found there.
          */
-        smp_cross_call(cpumask_of(cpu), 1);
+        gic_raise_softirq(cpumask_of(cpu), 1);
 
         timeout = jiffies + (1 * HZ);
         while (time_before(jiffies, timeout)) {
@@ -151,6 +151,8 @@ void __init smp_init_cpus(void)
 
         for (i = 0; i < NR_CPUS; i++)
                 set_cpu_possible(i, true);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c
index 56f920c55b6a..38b95e949d13 100644
--- a/arch/arm/mach-msm/timer.c
+++ b/arch/arm/mach-msm/timer.c
@@ -269,7 +269,7 @@ int __cpuinit local_timer_setup(struct clock_event_device *evt)
 
         /* Use existing clock_event for cpu 0 */
         if (!smp_processor_id())
-                return;
+                return 0;
 
         writel(DGT_CLK_CTL_DIV_4, MSM_TMR_BASE + DGT_CLK_CTL);
 
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 44fb4e55be0d..23d3980ef59d 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -13,8 +13,6 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
 #include <linux/ethtool.h>
 #include <asm/mach/map.h>
@@ -22,11 +20,12 @@
 #include <mach/mv78xx0.h>
 #include <mach/bridge-regs.h>
 #include <plat/cache-feroceon-l2.h>
-#include <plat/ehci-orion.h>
 #include <plat/orion_nand.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
+static int get_tclk(void);
 
 /*****************************************************************************
  * Common bits
@@ -168,285 +167,62 @@ void __init mv78xx0_map_io(void)
 /*****************************************************************************
  * EHCI
  ****************************************************************************/
-static struct orion_ehci_data mv78xx0_ehci_data = {
-        .dram           = &mv78xx0_mbus_dram_info,
-        .phy_version    = EHCI_PHY_NA,
-};
-
-static u64 ehci_dmamask = 0xffffffffUL;
-
-
-/*****************************************************************************
- * EHCI0
- ****************************************************************************/
-static struct resource mv78xx0_ehci0_resources[] = {
-        {
-                .start  = USB0_PHYS_BASE,
-                .end    = USB0_PHYS_BASE + 0x0fff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_MV78XX0_USB_0,
-                .end    = IRQ_MV78XX0_USB_0,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_ehci0 = {
-        .name           = "orion-ehci",
-        .id             = 0,
-        .dev            = {
-                .dma_mask               = &ehci_dmamask,
-                .coherent_dma_mask      = 0xffffffff,
-                .platform_data          = &mv78xx0_ehci_data,
-        },
-        .resource       = mv78xx0_ehci0_resources,
-        .num_resources  = ARRAY_SIZE(mv78xx0_ehci0_resources),
-};
-
 void __init mv78xx0_ehci0_init(void)
 {
-        platform_device_register(&mv78xx0_ehci0);
+        orion_ehci_init(&mv78xx0_mbus_dram_info,
+                        USB0_PHYS_BASE, IRQ_MV78XX0_USB_0);
 }
 
 
 /*****************************************************************************
  * EHCI1
  ****************************************************************************/
-static struct resource mv78xx0_ehci1_resources[] = {
-        {
-                .start  = USB1_PHYS_BASE,
-                .end    = USB1_PHYS_BASE + 0x0fff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_MV78XX0_USB_1,
-                .end    = IRQ_MV78XX0_USB_1,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_ehci1 = {
-        .name           = "orion-ehci",
-        .id             = 1,
-        .dev            = {
-                .dma_mask               = &ehci_dmamask,
-                .coherent_dma_mask      = 0xffffffff,
-                .platform_data          = &mv78xx0_ehci_data,
-        },
-        .resource       = mv78xx0_ehci1_resources,
-        .num_resources  = ARRAY_SIZE(mv78xx0_ehci1_resources),
-};
-
 void __init mv78xx0_ehci1_init(void)
 {
-        platform_device_register(&mv78xx0_ehci1);
+        orion_ehci_1_init(&mv78xx0_mbus_dram_info,
+                          USB1_PHYS_BASE, IRQ_MV78XX0_USB_1);
 }
 
 
 /*****************************************************************************
  * EHCI2
  ****************************************************************************/
-static struct resource mv78xx0_ehci2_resources[] = {
-        {
-                .start  = USB2_PHYS_BASE,
-                .end    = USB2_PHYS_BASE + 0x0fff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_MV78XX0_USB_2,
-                .end    = IRQ_MV78XX0_USB_2,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_ehci2 = {
-        .name           = "orion-ehci",
-        .id             = 2,
-        .dev            = {
-                .dma_mask               = &ehci_dmamask,
-                .coherent_dma_mask      = 0xffffffff,
-                .platform_data          = &mv78xx0_ehci_data,
-        },
-        .resource       = mv78xx0_ehci2_resources,
-        .num_resources  = ARRAY_SIZE(mv78xx0_ehci2_resources),
-};
-
 void __init mv78xx0_ehci2_init(void)
 {
-        platform_device_register(&mv78xx0_ehci2);
+        orion_ehci_2_init(&mv78xx0_mbus_dram_info,
+                          USB2_PHYS_BASE, IRQ_MV78XX0_USB_2);
 }
 
 
 /*****************************************************************************
  * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge00_shared_data = {
-        .t_clk          = 0,
-        .dram           = &mv78xx0_mbus_dram_info,
-};
-
-static struct resource mv78xx0_ge00_shared_resources[] = {
-        {
-                .name   = "ge00 base",
-                .start  = GE00_PHYS_BASE + 0x2000,
-                .end    = GE00_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "ge err irq",
-                .start  = IRQ_MV78XX0_GE_ERR,
-                .end    = IRQ_MV78XX0_GE_ERR,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_ge00_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &mv78xx0_ge00_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(mv78xx0_ge00_shared_resources),
-        .resource       = mv78xx0_ge00_shared_resources,
-};
-
-static struct resource mv78xx0_ge00_resources[] = {
-        {
-                .name   = "ge00 irq",
-                .start  = IRQ_MV78XX0_GE00_SUM,
-                .end    = IRQ_MV78XX0_GE00_SUM,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_ge00 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 0,
-        .num_resources  = 1,
-        .resource       = mv78xx0_ge00_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
-        eth_data->shared = &mv78xx0_ge00_shared;
-        mv78xx0_ge00.dev.platform_data = eth_data;
-
-        platform_device_register(&mv78xx0_ge00_shared);
-        platform_device_register(&mv78xx0_ge00);
+        orion_ge00_init(eth_data, &mv78xx0_mbus_dram_info,
+                        GE00_PHYS_BASE, IRQ_MV78XX0_GE00_SUM,
+                        IRQ_MV78XX0_GE_ERR, get_tclk());
 }
 
 
 /*****************************************************************************
  * GE01
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
-        .t_clk          = 0,
-        .dram           = &mv78xx0_mbus_dram_info,
-        .shared_smi     = &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge01_shared_resources[] = {
-        {
-                .name   = "ge01 base",
-                .start  = GE01_PHYS_BASE + 0x2000,
-                .end    = GE01_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device mv78xx0_ge01_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 1,
-        .dev            = {
-                .platform_data  = &mv78xx0_ge01_shared_data,
-        },
-        .num_resources  = 1,
-        .resource       = mv78xx0_ge01_shared_resources,
-};
-
-static struct resource mv78xx0_ge01_resources[] = {
-        {
-                .name   = "ge01 irq",
-                .start  = IRQ_MV78XX0_GE01_SUM,
-                .end    = IRQ_MV78XX0_GE01_SUM,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_ge01 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 1,
-        .num_resources  = 1,
-        .resource       = mv78xx0_ge01_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
 {
-        eth_data->shared = &mv78xx0_ge01_shared;
-        mv78xx0_ge01.dev.platform_data = eth_data;
-
-        platform_device_register(&mv78xx0_ge01_shared);
-        platform_device_register(&mv78xx0_ge01);
+        orion_ge01_init(eth_data, &mv78xx0_mbus_dram_info,
+                        GE01_PHYS_BASE, IRQ_MV78XX0_GE01_SUM,
+                        NO_IRQ, get_tclk());
 }
 
 
 /*****************************************************************************
  * GE10
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
-        .t_clk          = 0,
-        .dram           = &mv78xx0_mbus_dram_info,
-        .shared_smi     = &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge10_shared_resources[] = {
-        {
-                .name   = "ge10 base",
-                .start  = GE10_PHYS_BASE + 0x2000,
-                .end    = GE10_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device mv78xx0_ge10_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 2,
-        .dev            = {
-                .platform_data  = &mv78xx0_ge10_shared_data,
-        },
-        .num_resources  = 1,
-        .resource       = mv78xx0_ge10_shared_resources,
-};
-
-static struct resource mv78xx0_ge10_resources[] = {
-        {
-                .name   = "ge10 irq",
-                .start  = IRQ_MV78XX0_GE10_SUM,
-                .end    = IRQ_MV78XX0_GE10_SUM,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_ge10 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 2,
-        .num_resources  = 1,
-        .resource       = mv78xx0_ge10_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
 {
         u32 dev, rev;
 
-        eth_data->shared = &mv78xx0_ge10_shared;
-        mv78xx0_ge10.dev.platform_data = eth_data;
-
         /*
          * On the Z0, ge10 and ge11 are internally connected back
          * to back, and not brought out.
@@ -458,65 +234,19 @@ void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
                 eth_data->duplex = DUPLEX_FULL;
         }
 
-        platform_device_register(&mv78xx0_ge10_shared);
-        platform_device_register(&mv78xx0_ge10);
+        orion_ge10_init(eth_data, &mv78xx0_mbus_dram_info,
+                        GE10_PHYS_BASE, IRQ_MV78XX0_GE10_SUM,
+                        NO_IRQ, get_tclk());
 }
 
 
 /*****************************************************************************
  * GE11
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
-        .t_clk          = 0,
-        .dram           = &mv78xx0_mbus_dram_info,
-        .shared_smi     = &mv78xx0_ge00_shared,
-};
-
-static struct resource mv78xx0_ge11_shared_resources[] = {
-        {
-                .name   = "ge11 base",
-                .start  = GE11_PHYS_BASE + 0x2000,
-                .end    = GE11_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device mv78xx0_ge11_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 3,
-        .dev            = {
-                .platform_data  = &mv78xx0_ge11_shared_data,
-        },
-        .num_resources  = 1,
-        .resource       = mv78xx0_ge11_shared_resources,
-};
-
-static struct resource mv78xx0_ge11_resources[] = {
-        {
-                .name   = "ge11 irq",
-                .start  = IRQ_MV78XX0_GE11_SUM,
-                .end    = IRQ_MV78XX0_GE11_SUM,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_ge11 = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 3,
-        .num_resources  = 1,
-        .resource       = mv78xx0_ge11_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
 {
         u32 dev, rev;
 
-        eth_data->shared = &mv78xx0_ge11_shared;
-        mv78xx0_ge11.dev.platform_data = eth_data;
-
         /*
          * On the Z0, ge10 and ge11 are internally connected back
          * to back, and not brought out.
@@ -528,293 +258,68 @@ void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
                 eth_data->duplex = DUPLEX_FULL;
         }
 
-        platform_device_register(&mv78xx0_ge11_shared);
-        platform_device_register(&mv78xx0_ge11);
+        orion_ge11_init(eth_data, &mv78xx0_mbus_dram_info,
+                        GE11_PHYS_BASE, IRQ_MV78XX0_GE11_SUM,
+                        NO_IRQ, get_tclk());
 }
 
 /*****************************************************************************
- * I2C bus 0
- ****************************************************************************/
-
-static struct mv64xxx_i2c_pdata mv78xx0_i2c_0_pdata = {
-        .freq_m         = 8, /* assumes 166 MHz TCLK */
-        .freq_n         = 3,
-        .timeout        = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource mv78xx0_i2c_0_resources[] = {
-        {
-                .start  = I2C_0_PHYS_BASE,
-                .end    = I2C_0_PHYS_BASE + 0x1f,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_MV78XX0_I2C_0,
-                .end    = IRQ_MV78XX0_I2C_0,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-
-static struct platform_device mv78xx0_i2c_0 = {
-        .name           = MV64XXX_I2C_CTLR_NAME,
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(mv78xx0_i2c_0_resources),
-        .resource       = mv78xx0_i2c_0_resources,
-        .dev            = {
-                .platform_data  = &mv78xx0_i2c_0_pdata,
-        },
-};
-
-/*****************************************************************************
- * I2C bus 1
+ * I2C
  ****************************************************************************/
-
-static struct mv64xxx_i2c_pdata mv78xx0_i2c_1_pdata = {
-        .freq_m         = 8, /* assumes 166 MHz TCLK */
-        .freq_n         = 3,
-        .timeout        = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource mv78xx0_i2c_1_resources[] = {
-        {
-                .start  = I2C_1_PHYS_BASE,
-                .end    = I2C_1_PHYS_BASE + 0x1f,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_MV78XX0_I2C_1,
-                .end    = IRQ_MV78XX0_I2C_1,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-
-static struct platform_device mv78xx0_i2c_1 = {
-        .name           = MV64XXX_I2C_CTLR_NAME,
-        .id             = 1,
-        .num_resources  = ARRAY_SIZE(mv78xx0_i2c_1_resources),
-        .resource       = mv78xx0_i2c_1_resources,
-        .dev            = {
-                .platform_data  = &mv78xx0_i2c_1_pdata,
-        },
-};
-
 void __init mv78xx0_i2c_init(void)
 {
-        platform_device_register(&mv78xx0_i2c_0);
-        platform_device_register(&mv78xx0_i2c_1);
+        orion_i2c_init(I2C_0_PHYS_BASE, IRQ_MV78XX0_I2C_0, 8);
+        orion_i2c_1_init(I2C_1_PHYS_BASE, IRQ_MV78XX0_I2C_1, 8);
 }
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
-static struct resource mv78xx0_sata_resources[] = {
-        {
-                .name   = "sata base",
-                .start  = SATA_PHYS_BASE,
-                .end    = SATA_PHYS_BASE + 0x5000 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "sata irq",
-                .start  = IRQ_MV78XX0_SATA,
-                .end    = IRQ_MV78XX0_SATA,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_sata = {
-        .name           = "sata_mv",
-        .id             = 0,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-        .num_resources  = ARRAY_SIZE(mv78xx0_sata_resources),
-        .resource       = mv78xx0_sata_resources,
-};
-
 void __init mv78xx0_sata_init(struct mv_sata_platform_data *sata_data)
 {
-        sata_data->dram = &mv78xx0_mbus_dram_info;
-        mv78xx0_sata.dev.platform_data = sata_data;
-        platform_device_register(&mv78xx0_sata);
+        orion_sata_init(sata_data, &mv78xx0_mbus_dram_info,
+                        SATA_PHYS_BASE, IRQ_MV78XX0_SATA);
 }
 
 
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart0_data[] = {
-        {
-                .mapbase        = UART0_PHYS_BASE,
-                .membase        = (char *)UART0_VIRT_BASE,
-                .irq            = IRQ_MV78XX0_UART_0,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource mv78xx0_uart0_resources[] = {
-        {
-                .start          = UART0_PHYS_BASE,
-                .end            = UART0_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_MV78XX0_UART_0,
-                .end            = IRQ_MV78XX0_UART_0,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_uart0 = {
-        .name                   = "serial8250",
-        .id                     = 0,
-        .dev                    = {
-                .platform_data  = mv78xx0_uart0_data,
-        },
-        .resource               = mv78xx0_uart0_resources,
-        .num_resources          = ARRAY_SIZE(mv78xx0_uart0_resources),
-};
-
 void __init mv78xx0_uart0_init(void)
 {
-        platform_device_register(&mv78xx0_uart0);
+        orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+                         IRQ_MV78XX0_UART_0, get_tclk());
 }
 
 
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart1_data[] = {
-        {
-                .mapbase        = UART1_PHYS_BASE,
-                .membase        = (char *)UART1_VIRT_BASE,
-                .irq            = IRQ_MV78XX0_UART_1,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource mv78xx0_uart1_resources[] = {
-        {
-                .start          = UART1_PHYS_BASE,
-                .end            = UART1_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_MV78XX0_UART_1,
-                .end            = IRQ_MV78XX0_UART_1,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_uart1 = {
-        .name                   = "serial8250",
-        .id                     = 1,
-        .dev                    = {
-                .platform_data  = mv78xx0_uart1_data,
-        },
-        .resource               = mv78xx0_uart1_resources,
-        .num_resources          = ARRAY_SIZE(mv78xx0_uart1_resources),
-};
-
 void __init mv78xx0_uart1_init(void)
 {
-        platform_device_register(&mv78xx0_uart1);
+        orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+                         IRQ_MV78XX0_UART_1, get_tclk());
 }
 
 
 /*****************************************************************************
  * UART2
  ****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart2_data[] = {
-        {
-                .mapbase        = UART2_PHYS_BASE,
-                .membase        = (char *)UART2_VIRT_BASE,
-                .irq            = IRQ_MV78XX0_UART_2,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource mv78xx0_uart2_resources[] = {
-        {
-                .start          = UART2_PHYS_BASE,
-                .end            = UART2_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_MV78XX0_UART_2,
-                .end            = IRQ_MV78XX0_UART_2,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_uart2 = {
-        .name                   = "serial8250",
-        .id                     = 2,
-        .dev                    = {
-                .platform_data  = mv78xx0_uart2_data,
-        },
-        .resource               = mv78xx0_uart2_resources,
-        .num_resources          = ARRAY_SIZE(mv78xx0_uart2_resources),
-};
-
 void __init mv78xx0_uart2_init(void)
 {
-        platform_device_register(&mv78xx0_uart2);
+        orion_uart2_init(UART2_VIRT_BASE, UART2_PHYS_BASE,
+                         IRQ_MV78XX0_UART_2, get_tclk());
 }
 
-
 /*****************************************************************************
  * UART3
  ****************************************************************************/
-static struct plat_serial8250_port mv78xx0_uart3_data[] = {
-        {
-                .mapbase        = UART3_PHYS_BASE,
-                .membase        = (char *)UART3_VIRT_BASE,
-                .irq            = IRQ_MV78XX0_UART_3,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource mv78xx0_uart3_resources[] = {
-        {
-                .start          = UART3_PHYS_BASE,
-                .end            = UART3_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_MV78XX0_UART_3,
-                .end            = IRQ_MV78XX0_UART_3,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device mv78xx0_uart3 = {
-        .name                   = "serial8250",
-        .id                     = 3,
-        .dev                    = {
-                .platform_data  = mv78xx0_uart3_data,
-        },
-        .resource               = mv78xx0_uart3_resources,
-        .num_resources          = ARRAY_SIZE(mv78xx0_uart3_resources),
-};
-
 void __init mv78xx0_uart3_init(void)
 {
-        platform_device_register(&mv78xx0_uart3);
+        orion_uart3_init(UART3_VIRT_BASE, UART3_PHYS_BASE,
+                         IRQ_MV78XX0_UART_3, get_tclk());
 }
 
-
 /*****************************************************************************
  * Time handling
  ****************************************************************************/
@@ -895,13 +400,4 @@ void __init mv78xx0_init(void)
 #ifdef CONFIG_CACHE_FEROCEON_L2
         feroceon_l2_init(is_l2_writethrough());
 #endif
-
-        mv78xx0_ge00_shared_data.t_clk = tclk;
-        mv78xx0_ge01_shared_data.t_clk = tclk;
-        mv78xx0_ge10_shared_data.t_clk = tclk;
-        mv78xx0_ge11_shared_data.t_clk = tclk;
-        mv78xx0_uart0_data[0].uartclk = tclk;
-        mv78xx0_uart1_data[0].uartclk = tclk;
-        mv78xx0_uart2_data[0].uartclk = tclk;
-        mv78xx0_uart3_data[0].uartclk = tclk;
 }
diff --git a/arch/arm/mach-mv78xx0/mpp.c b/arch/arm/mach-mv78xx0/mpp.c
index 65b72c454cb0..59b7686b9209 100644
--- a/arch/arm/mach-mv78xx0/mpp.c
+++ b/arch/arm/mach-mv78xx0/mpp.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/mbus.h>
 #include <linux/io.h>
+#include <plat/mpp.h>
 #include <asm/gpio.h>
 #include <mach/hardware.h>
 #include "common.h"
@@ -31,61 +32,8 @@ static unsigned int __init mv78xx0_variant(void)
         return 0;
 }
 
-#define MPP_CTRL(i)     (DEV_BUS_VIRT_BASE + (i) * 4)
-#define MPP_NR_REGS     (1 + MPP_MAX/8)
-
 void __init mv78xx0_mpp_conf(unsigned int *mpp_list)
 {
-        u32 mpp_ctrl[MPP_NR_REGS];
-        unsigned int variant_mask;
-        int i;
-
-        variant_mask = mv78xx0_variant();
-        if (!variant_mask)
-                return;
-
-        printk(KERN_DEBUG "initial MPP regs:");
-        for (i = 0; i < MPP_NR_REGS; i++) {
-                mpp_ctrl[i] = readl(MPP_CTRL(i));
-                printk(" %08x", mpp_ctrl[i]);
-        }
-        printk("\n");
-
-        for ( ; *mpp_list; mpp_list++) {
-                unsigned int num = MPP_NUM(*mpp_list);
-                unsigned int sel = MPP_SEL(*mpp_list);
-                int shift, gpio_mode;
-
-                if (num > MPP_MAX) {
-                        printk(KERN_ERR "mv78xx0_mpp_conf: invalid MPP "
-                                        "number (%u)\n", num);
-                        continue;
-                }
-                if (!(*mpp_list & variant_mask)) {
-                        printk(KERN_WARNING
-                                        "mv78xx0_mpp_conf: requested MPP%u config "
-                                        "unavailable on this hardware\n", num);
-                        continue;
-                }
-
-                shift = (num & 7) << 2;
-                mpp_ctrl[num / 8] &= ~(0xf << shift);
-                mpp_ctrl[num / 8] |= sel << shift;
-
-                gpio_mode = 0;
-                if (*mpp_list & MPP_INPUT_MASK)
-                        gpio_mode |= GPIO_INPUT_OK;
-                if (*mpp_list & MPP_OUTPUT_MASK)
-                        gpio_mode |= GPIO_OUTPUT_OK;
-                if (sel != 0)
-                        gpio_mode = 0;
-                orion_gpio_set_valid(num, gpio_mode);
-        }
-
-        printk(KERN_DEBUG "  final MPP regs:");
-        for (i = 0; i < MPP_NR_REGS; i++) {
-                writel(mpp_ctrl[i], MPP_CTRL(i));
-                printk(" %08x", mpp_ctrl[i]);
-        }
-        printk("\n");
+        orion_mpp_conf(mpp_list, mv78xx0_variant(),
+                       MPP_MAX, DEV_BUS_VIRT_BASE);
 }
diff --git a/arch/arm/mach-mv78xx0/mpp.h b/arch/arm/mach-mv78xx0/mpp.h
index 80840b781eaa..b61b50927123 100644
--- a/arch/arm/mach-mv78xx0/mpp.h
+++ b/arch/arm/mach-mv78xx0/mpp.h
@@ -19,14 +19,8 @@
     /* may be output signal */    ((!!(_out)) << 13) | \
     /* available on A0 */    ((!!(_78100_A0)) << 14))
 
-#define MPP_NUM(x)    ((x) & 0xff)
-#define MPP_SEL(x)    (((x) >> 8) & 0xf)
-
                 /*   num sel  i  o  78100_A0  */
 
-#define MPP_INPUT_MASK        MPP(0, 0x0, 1, 0, 0)
-#define MPP_OUTPUT_MASK        MPP(0, 0x0, 0, 1, 0)
-
 #define MPP_78100_A0_MASK    MPP(0, 0x0, 0, 0, 1)
 
 #define MPP0_GPIO        MPP(0, 0x0, 1, 1, 1)
diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
deleted file mode 100644
index 340809a7d233..000000000000
--- a/arch/arm/mach-mx3/Kconfig
+++ /dev/null
@@ -1,257 +0,0 @@
-if ARCH_MX3
-
-# ARCH_MX31 and ARCH_MX35 are left for compatibility
-# Some usages assume that having one of them implies not having (e.g.) ARCH_MX2.
-# To easily distinguish good and reviewed from unreviewed usages new (and IMHO
-# more sensible) names are used: SOC_IMX31 and SOC_IMX35
-config ARCH_MX31
-        bool
-
-config ARCH_MX35
-        bool
-
-config SOC_IMX31
-        bool
-        select IMX_HAVE_PLATFORM_MXC_RNGA
-        select ARCH_MXC_AUDMUX_V2
-        select ARCH_MX31
-        select MXC_AVIC
-
-config SOC_IMX35
-        bool
-        select ARCH_MXC_IOMUX_V3
-        select ARCH_MXC_AUDMUX_V2
-        select HAVE_EPIT
-        select ARCH_MX35
-        select MXC_AVIC
-
-comment "MX3 platforms:"
-
-config MACH_MX31ADS
-        bool "Support MX31ADS platforms"
-        select SOC_IMX31
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_SSI
-        select IMX_HAVE_PLATFORM_IMX_UART
-        default y
-        help
-          Include support for MX31ADS platform. This includes specific
-          configurations for the board and its peripherals.
-
-config MACH_MX31ADS_WM1133_EV1
-        bool "Support Wolfson Microelectronics 1133-EV1 module"
-        depends on MACH_MX31ADS
-        depends on MFD_WM8350_I2C
-        depends on REGULATOR_WM8350
-        select MFD_WM8350_CONFIG_MODE_0
-        select MFD_WM8352_CONFIG_MODE_0
-        help
-          Include support for the Wolfson Microelectronics 1133-EV1 PMU
-          and audio module for the MX31ADS platform.
-
-config MACH_PCM037
-        bool "Support Phytec pcm037 (i.MX31) platforms"
-        select SOC_IMX31
-        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_MMC
-        select IMX_HAVE_PLATFORM_MXC_NAND
-        select IMX_HAVE_PLATFORM_MXC_W1
-        select MXC_ULPI if USB_ULPI
-        help
-          Include support for Phytec pcm037 platform. This includes
-          specific configurations for the board and its peripherals.
-
-config MACH_PCM037_EET
-        bool "Support pcm037 EET board extensions"
-        depends on MACH_PCM037
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        help
-          Add support for PCM037 EET baseboard extensions. If you are using the
-          OLED display with EET, use "video=mx3fb:CMEL-OLED" kernel
-          command-line parameter.
-
-config MACH_MX31LITE
-        bool "Support MX31 LITEKIT (LogicPD)"
-        select SOC_IMX31
-        select MXC_ULPI if USB_ULPI
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_MMC
-        select IMX_HAVE_PLATFORM_MXC_NAND
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        help
-          Include support for MX31 LITEKIT platform. This includes specific
-          configurations for the board and its peripherals.
-
-config MACH_MX31_3DS
-        bool "Support MX31PDK (3DS)"
-        select SOC_IMX31
-        select MXC_DEBUG_BOARD
-        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_KEYPAD
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_NAND
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        select MXC_ULPI if USB_ULPI
-        help
-          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 SOC_IMX31
-        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_MMC
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        select MXC_ULPI if USB_ULPI
-        help
-          Include support for mx31moboard platform. This includes specific
-          configurations for the board and its peripherals.
-
-config MACH_MX31LILLY
-        bool "Support MX31 LILLY-1131 platforms (INCO startec)"
-        select SOC_IMX31
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_MMC
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        select MXC_ULPI if USB_ULPI
-        help
-          Include support for mx31 based LILLY1131 modules. This includes
-          specific configurations for the board and its peripherals.
-
-config MACH_QONG
-        bool "Support Dave/DENX QongEVB-LITE platform"
-        select SOC_IMX31
-        select IMX_HAVE_PLATFORM_IMX_UART
-        help
-          Include support for Dave/DENX QongEVB-LITE platform. This includes
-          specific configurations for the board and its peripherals.
-
-config MACH_PCM043
-        bool "Support Phytec pcm043 (i.MX35) platforms"
-        select SOC_IMX35
-        select IMX_HAVE_PLATFORM_FLEXCAN
-        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_SSI
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_NAND
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select MXC_ULPI if USB_ULPI
-        help
-          Include support for Phytec pcm043 platform. This includes
-          specific configurations for the board and its peripherals.
-
-config MACH_ARMADILLO5X0
-        bool "Support Atmark Armadillo-500 Development Base Board"
-        select SOC_IMX31
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_MMC
-        select IMX_HAVE_PLATFORM_MXC_NAND
-        select MXC_ULPI if USB_ULPI
-        help
-          Include support for Atmark Armadillo-500 platform. This includes
-          specific configurations for the board and its peripherals.
-
-config MACH_MX35_3DS
-        bool "Support MX35PDK platform"
-        select SOC_IMX35
-        select MXC_DEBUG_BOARD
-        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_NAND
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        help
-          Include support for MX35PDK platform. This includes specific
-          configurations for the board and its peripherals.
-
-config MACH_KZM_ARM11_01
-        bool "Support KZM-ARM11-01(Kyoto Microcomputer)"
-        select SOC_IMX31
-        select IMX_HAVE_PLATFORM_IMX_UART
-        help
-          Include support for KZM-ARM11-01. This includes specific
-          configurations for the board and its peripherals.
-
-config MACH_BUG
-        bool "Support Buglabs BUGBase platform"
-        select SOC_IMX31
-        select IMX_HAVE_PLATFORM_IMX_UART
-        default y
-        help
-          Include support for BUGBase 1.3 platform. This includes specific
-          configurations for the board and its peripherals.
-
-config MACH_EUKREA_CPUIMX35
-        bool "Support Eukrea CPUIMX35 Platform"
-        select SOC_IMX35
-        select IMX_HAVE_PLATFORM_FLEXCAN
-        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_NAND
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select MXC_ULPI if USB_ULPI
-        help
-          Include support for Eukrea CPUIMX35 platform. This includes
-          specific configurations for the board and its peripherals.
-
-choice
-        prompt "Baseboard"
-        depends on MACH_EUKREA_CPUIMX35
-        default MACH_EUKREA_MBIMXSD35_BASEBOARD
-
-config MACH_EUKREA_MBIMXSD35_BASEBOARD
-        bool "Eukrea MBIMXSD development board"
-        select IMX_HAVE_PLATFORM_IMX_SSI
-        help
-          This adds board specific devices that can be found on Eukrea's
-          MBIMXSD evaluation board.
-
-endchoice
-
-config MACH_VPR200
-        bool "Support VPR200 platform"
-        select SOC_IMX35
-        select IMX_HAVE_PLATFORM_FSL_USB2_UDC
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_MXC_EHCI
-        select IMX_HAVE_PLATFORM_MXC_NAND
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        help
-          Include support for VPR200 platform. This includes specific
-          configurations for the board and its peripherals.
-
-endif
diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile
deleted file mode 100644
index a54faf2cf5fa..000000000000
--- a/arch/arm/mach-mx3/Makefile
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-# Object file lists.
-
-obj-y                           := mm.o devices.o cpu.o
-obj-$(CONFIG_SOC_IMX31)         += clock-imx31.o iomux-imx31.o ehci-imx31.o
-obj-$(CONFIG_SOC_IMX35)         += clock-imx35.o ehci-imx35.o
-obj-$(CONFIG_MACH_MX31ADS)      += mach-mx31ads.o
-obj-$(CONFIG_MACH_MX31LILLY)    += mach-mx31lilly.o mx31lilly-db.o
-obj-$(CONFIG_MACH_MX31LITE)     += mach-mx31lite.o mx31lite-db.o
-obj-$(CONFIG_MACH_PCM037)       += mach-pcm037.o
-obj-$(CONFIG_MACH_PCM037_EET)   += mach-pcm037_eet.o
-obj-$(CONFIG_MACH_MX31_3DS)     += mach-mx31_3ds.o
-obj-$(CONFIG_MACH_MX31MOBOARD)  += mach-mx31moboard.o mx31moboard-devboard.o \
-                                   mx31moboard-marxbot.o mx31moboard-smartbot.o
-obj-$(CONFIG_MACH_QONG)         += mach-qong.o
-obj-$(CONFIG_MACH_PCM043)       += mach-pcm043.o
-obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o
-obj-$(CONFIG_MACH_MX35_3DS)     += mach-mx35_3ds.o
-obj-$(CONFIG_MACH_KZM_ARM11_01) += mach-kzm_arm11_01.o
-obj-$(CONFIG_MACH_BUG)          += mach-bug.o
-obj-$(CONFIG_MACH_EUKREA_CPUIMX35)      += mach-cpuimx35.o
-obj-$(CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD)   += eukrea_mbimxsd-baseboard.o
-obj-$(CONFIG_MACH_VPR200)       += mach-vpr200.o
diff --git a/arch/arm/mach-mx3/Makefile.boot b/arch/arm/mach-mx3/Makefile.boot
deleted file mode 100644
index e1dd366f836b..000000000000
--- a/arch/arm/mach-mx3/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y   := 0x80008000
-params_phys-y   := 0x80000100
-initrd_phys-y   := 0x80800000
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
deleted file mode 100644
index b6672db788fb..000000000000
--- a/arch/arm/mach-mx3/devices.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA  02110-1301, USA.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/serial.h>
-#include <linux/gpio.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include <mach/common.h>
-#include <mach/mx3_camera.h>
-
-#include "devices.h"
-
-/* i.MX31 Image Processing Unit */
-
-/* The resource order is important! */
-static struct resource mx3_ipu_rsrc[] = {
-        {
-                .start = MX3x_IPU_CTRL_BASE_ADDR,
-                .end = MX3x_IPU_CTRL_BASE_ADDR + 0x5F,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MX3x_IPU_CTRL_BASE_ADDR + 0x88,
-                .end = MX3x_IPU_CTRL_BASE_ADDR + 0xB3,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MX3x_INT_IPU_SYN,
-                .end = MX3x_INT_IPU_SYN,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = MX3x_INT_IPU_ERR,
-                .end = MX3x_INT_IPU_ERR,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device mx3_ipu = {
-        .name = "ipu-core",
-        .id = -1,
-        .num_resources = ARRAY_SIZE(mx3_ipu_rsrc),
-        .resource = mx3_ipu_rsrc,
-};
-
-static struct resource fb_resources[] = {
-        {
-                .start  = MX3x_IPU_CTRL_BASE_ADDR + 0xB4,
-                .end    = MX3x_IPU_CTRL_BASE_ADDR + 0x1BF,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-struct platform_device mx3_fb = {
-        .name           = "mx3_sdc_fb",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(fb_resources),
-        .resource       = fb_resources,
-        .dev            = {
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-       },
-};
-
-static struct resource camera_resources[] = {
-        {
-                .start  = MX3x_IPU_CTRL_BASE_ADDR + 0x60,
-                .end    = MX3x_IPU_CTRL_BASE_ADDR + 0x87,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-struct platform_device mx3_camera = {
-        .name           = "mx3-camera",
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(camera_resources),
-        .resource       = camera_resources,
-        .dev            = {
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-};
-
-static struct resource imx_rtc_resources[] = {
-        {
-                .start  = MX31_RTC_BASE_ADDR,
-                .end    = MX31_RTC_BASE_ADDR + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        },
-        {
-                .start  = MX31_INT_RTC,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device imx_rtc_device0 = {
-        .name           = "mxc_rtc",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(imx_rtc_resources),
-        .resource       = imx_rtc_resources,
-};
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
deleted file mode 100644
index 121962c568d1..000000000000
--- a/arch/arm/mach-mx3/devices.h
+++ /dev/null
@@ -1,4 +0,0 @@
-extern struct platform_device mx3_ipu;
-extern struct platform_device mx3_fb;
-extern struct platform_device mx3_camera;
-extern struct platform_device imx_rtc_device0;
diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c
deleted file mode 100644
index 54d7174b4202..000000000000
--- a/arch/arm/mach-mx3/mm.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- *  Copyright (C) 1999,2000 Arm Limited
- *  Copyright (C) 2000 Deep Blue Solutions Ltd
- *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
- *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- *    - add MX31 specific definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/err.h>
-
-#include <asm/pgtable.h>
-#include <asm/mach/map.h>
-#include <asm/hardware/cache-l2x0.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-v3.h>
-#include <mach/gpio.h>
-#include <mach/irqs.h>
-
-#ifdef CONFIG_SOC_IMX31
-static struct map_desc mx31_io_desc[] __initdata = {
-        imx_map_entry(MX31, X_MEMC, MT_DEVICE),
-        imx_map_entry(MX31, AVIC, MT_DEVICE_NONSHARED),
-        imx_map_entry(MX31, AIPS1, MT_DEVICE_NONSHARED),
-        imx_map_entry(MX31, AIPS2, MT_DEVICE_NONSHARED),
-        imx_map_entry(MX31, SPBA0, MT_DEVICE_NONSHARED),
-};
-
-/*
- * This function initializes the memory map. It is called during the
- * system startup to create static physical to virtual memory mappings
- * for the IO modules.
- */
-void __init mx31_map_io(void)
-{
-        iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc));
-}
-
-void __init imx31_init_early(void)
-{
-        mxc_set_cpu_type(MXC_CPU_MX31);
-        mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
-}
-
-static struct mxc_gpio_port imx31_gpio_ports[] = {
-        DEFINE_IMX_GPIO_PORT_IRQ(MX31, 0, 1, MX31_INT_GPIO1),
-        DEFINE_IMX_GPIO_PORT_IRQ(MX31, 1, 2, MX31_INT_GPIO2),
-        DEFINE_IMX_GPIO_PORT_IRQ(MX31, 2, 3, MX31_INT_GPIO3),
-};
-
-void __init mx31_init_irq(void)
-{
-        mxc_init_irq(MX31_IO_ADDRESS(MX31_AVIC_BASE_ADDR));
-        mxc_gpio_init(imx31_gpio_ports, ARRAY_SIZE(imx31_gpio_ports));
-}
-#endif /* ifdef CONFIG_SOC_IMX31 */
-
-#ifdef CONFIG_SOC_IMX35
-static struct map_desc mx35_io_desc[] __initdata = {
-        imx_map_entry(MX35, X_MEMC, MT_DEVICE),
-        imx_map_entry(MX35, AVIC, MT_DEVICE_NONSHARED),
-        imx_map_entry(MX35, AIPS1, MT_DEVICE_NONSHARED),
-        imx_map_entry(MX35, AIPS2, MT_DEVICE_NONSHARED),
-        imx_map_entry(MX35, SPBA0, MT_DEVICE_NONSHARED),
-};
-
-void __init mx35_map_io(void)
-{
-        iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc));
-}
-
-void __init imx35_init_early(void)
-{
-        mxc_set_cpu_type(MXC_CPU_MX35);
-        mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR));
-        mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
-}
-
-static struct mxc_gpio_port imx35_gpio_ports[] = {
-        DEFINE_IMX_GPIO_PORT_IRQ(MX35, 0, 1, MX35_INT_GPIO1),
-        DEFINE_IMX_GPIO_PORT_IRQ(MX35, 1, 2, MX35_INT_GPIO2),
-        DEFINE_IMX_GPIO_PORT_IRQ(MX35, 2, 3, MX35_INT_GPIO3),
-};
-
-void __init mx35_init_irq(void)
-{
-        mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR));
-        mxc_gpio_init(imx35_gpio_ports, ARRAY_SIZE(imx35_gpio_ports));
-}
-#endif /* ifdef CONFIG_SOC_IMX35 */
-
-#ifdef CONFIG_CACHE_L2X0
-static int mxc_init_l2x0(void)
-{
-        void __iomem *l2x0_base;
-        void __iomem *clkctl_base;
-/*
- * First of all, we must repair broken chip settings. There are some
- * i.MX35 CPUs in the wild, comming with bogus L2 cache settings. These
- * misconfigured CPUs will run amok immediately when the L2 cache gets enabled.
- * Workaraound is to setup the correct register setting prior enabling the
- * L2 cache. This should not hurt already working CPUs, as they are using the
- * same value
- */
-#define L2_MEM_VAL 0x10
-
-        clkctl_base = ioremap(MX35_CLKCTL_BASE_ADDR, 4096);
-        if (clkctl_base != NULL) {
-                writel(0x00000515, clkctl_base + L2_MEM_VAL);
-                iounmap(clkctl_base);
-        } else {
-                pr_err("L2 cache: Cannot fix timing. Trying to continue without\n");
-        }
-
-        l2x0_base = ioremap(MX3x_L2CC_BASE_ADDR, 4096);
-        if (IS_ERR(l2x0_base)) {
-                printk(KERN_ERR "remapping L2 cache area failed with %ld\n",
-                                PTR_ERR(l2x0_base));
-                return 0;
-        }
-
-        l2x0_init(l2x0_base, 0x00030024, 0x00000000);
-
-        return 0;
-}
-
-arch_initcall(mxc_init_l2x0);
-#endif
diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig
index 159340da9191..799fbc40e53c 100644
--- a/arch/arm/mach-mx5/Kconfig
+++ b/arch/arm/mach-mx5/Kconfig
@@ -1,11 +1,11 @@
-if ARCH_MX5
-# ARCH_MX50/51/53 are left to mark places where prevent multi-soc in single
+if ARCH_MX503 || ARCH_MX51
+# ARCH_MX5/50/53 are left to mark places where prevent multi-soc in single
 # image. So for most time, SOC_IMX50/51/53 should be used.
 
-config ARCH_MX50
+config ARCH_MX5
         bool
 
-config ARCH_MX51
+config ARCH_MX50
         bool
 
 config ARCH_MX53
@@ -13,27 +13,54 @@ config ARCH_MX53
 
 config SOC_IMX50
         bool
+        select CPU_V7
+        select ARM_L1_CACHE_SHIFT_6
         select MXC_TZIC
         select ARCH_MXC_IOMUX_V3
         select ARCH_MXC_AUDMUX_V2
         select ARCH_HAS_CPUFREQ
+        select ARCH_MX5
         select ARCH_MX50
 
 config  SOC_IMX51
         bool
+        select CPU_V7
+        select ARM_L1_CACHE_SHIFT_6
         select MXC_TZIC
         select ARCH_MXC_IOMUX_V3
         select ARCH_MXC_AUDMUX_V2
         select ARCH_HAS_CPUFREQ
-        select ARCH_MX51
+        select ARCH_MX5
 
 config  SOC_IMX53
         bool
+        select CPU_V7
+        select ARM_L1_CACHE_SHIFT_6
         select MXC_TZIC
         select ARCH_MXC_IOMUX_V3
+        select ARCH_MX5
         select ARCH_MX53
 
-comment "MX5 platforms:"
+if ARCH_MX50_SUPPORTED
+#comment "i.MX50 machines:"
+
+config MACH_MX50_RDP
+        bool "Support MX50 reference design platform"
+        depends on BROKEN
+        select SOC_IMX50
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+        select IMX_HAVE_PLATFORM_SPI_IMX
+        select IMX_HAVE_PLATFORM_FEC
+        help
+          Include support for MX50 reference design platform (RDP) board. This
+          includes specific configurations for the board and its peripherals.
+
+endif # ARCH_MX50_SUPPORTED
+
+if ARCH_MX51
+comment "i.MX51 machines:"
 
 config MACH_MX51_BABBAGE
         bool "Support MX51 BABBAGE platforms"
@@ -136,6 +163,11 @@ config MACH_MX51_EFIKASB
           Include support for Genesi Efika Smartbook. This includes specific
           configurations for the board and its peripherals.
 
+endif # ARCH_MX51
+
+if ARCH_MX53_SUPPORTED
+comment "i.MX53 machines:"
+
 config MACH_MX53_EVK
         bool "Support MX53 EVK platforms"
         select SOC_IMX53
@@ -154,6 +186,7 @@ config MACH_MX53_SMD
         select IMX_HAVE_PLATFORM_IMX2_WDT
         select IMX_HAVE_PLATFORM_IMX_I2C
         select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
         help
           Include support for MX53 SMD platform. This includes specific
           configurations for the board and its peripherals.
@@ -170,17 +203,6 @@ config MACH_MX53_LOCO
           Include support for MX53 LOCO platform. This includes specific
           configurations for the board and its peripherals.
 
-config MACH_MX50_RDP
-        bool "Support MX50 reference design platform"
-        depends on BROKEN
-        select SOC_IMX50
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        select IMX_HAVE_PLATFORM_FEC
-        help
-          Include support for MX50 reference design platform (RDP) board. This
-          includes specific configurations for the board and its peripherals.
+endif # ARCH_MX53_SUPPORTED
 
 endif
diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c
index d0296a94c475..4efa02ee1639 100644
--- a/arch/arm/mach-mx5/board-cpuimx51.c
+++ b/arch/arm/mach-mx5/board-cpuimx51.c
@@ -23,13 +23,11 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 
 #include <mach/eukrea-baseboards.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-mx5/board-cpuimx51sd.c b/arch/arm/mach-mx5/board-cpuimx51sd.c
index 29b180823bf5..5ef25a596143 100644
--- a/arch/arm/mach-mx5/board-cpuimx51sd.c
+++ b/arch/arm/mach-mx5/board-cpuimx51sd.c
@@ -23,7 +23,6 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 #include <linux/i2c-gpio.h>
 #include <linux/spi/spi.h>
 #include <linux/can/platform/mcp251x.h>
@@ -32,7 +31,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-mx5/board-mx50_rdp.c b/arch/arm/mach-mx5/board-mx50_rdp.c
index dedf7f2d6d0f..11210e1ae42a 100644
--- a/arch/arm/mach-mx5/board-mx50_rdp.c
+++ b/arch/arm/mach-mx5/board-mx50_rdp.c
@@ -23,7 +23,6 @@
 #include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 
 #include <mach/common.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index bea4e4135f9d..c7b3fabf50f9 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -16,9 +16,6 @@
 #include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
-#include <linux/fec.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
@@ -26,7 +23,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -208,18 +204,16 @@ static inline void babbage_usbhub_reset(void)
 {
         int ret;
 
-        /* Bring USB hub out of reset */
-        ret = gpio_request(BABBAGE_USB_HUB_RESET, "GPIO1_7");
+        /* Reset USB hub */
+        ret = gpio_request_one(BABBAGE_USB_HUB_RESET,
+                                        GPIOF_OUT_INIT_LOW, "GPIO1_7");
         if (ret) {
                 printk(KERN_ERR"failed to get GPIO_USB_HUB_RESET: %d\n", ret);
                 return;
         }
-        gpio_direction_output(BABBAGE_USB_HUB_RESET, 0);
 
-        /* USB HUB RESET - De-assert USB HUB RESET_N */
-        msleep(1);
-        gpio_set_value(BABBAGE_USB_HUB_RESET, 0);
-        msleep(1);
+        msleep(2);
+        /* Deassert reset */
         gpio_set_value(BABBAGE_USB_HUB_RESET, 1);
 }
 
@@ -361,7 +355,7 @@ static void __init mx51_babbage_init(void)
 
         /* Set the PAD settings for the pwr key. */
         mxc_iomux_v3_setup_pad(power_key);
-        imx51_add_gpio_keys(&imx_button_data);
+        imx_add_gpio_keys(&imx_button_data);
 
         imx51_add_imx_i2c(0, &babbage_i2c_data);
         imx51_add_imx_i2c(1, &babbage_i2c_data);
diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c
index acab1911cb3c..6e362315291b 100644
--- a/arch/arm/mach-mx5/board-mx51_efikamx.c
+++ b/arch/arm/mach-mx5/board-mx51_efikamx.c
@@ -22,7 +22,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -32,8 +31,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -252,7 +249,7 @@ static void __init mx51_efikamx_init(void)
         }
 
         platform_device_register(&mx51_efikamx_leds_device);
-        imx51_add_gpio_keys(&mx51_efikamx_powerkey_data);
+        imx_add_gpio_keys(&mx51_efikamx_powerkey_data);
 
         if (system_rev == 0x11) {
                 gpio_request(EFIKAMX_RESET1_1, "reset");
diff --git a/arch/arm/mach-mx5/board-mx51_efikasb.c b/arch/arm/mach-mx5/board-mx51_efikasb.c
index db04ce8462dc..474fc6e4c6df 100644
--- a/arch/arm/mach-mx5/board-mx51_efikasb.c
+++ b/arch/arm/mach-mx5/board-mx51_efikasb.c
@@ -22,7 +22,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -35,8 +34,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -260,7 +257,7 @@ static void __init efikasb_board_init(void)
         imx51_add_sdhci_esdhc_imx(1, NULL);
 
         platform_device_register(&mx51_efikasb_leds_device);
-        imx51_add_gpio_keys(&mx51_efikasb_keys_data);
+        imx_add_gpio_keys(&mx51_efikasb_keys_data);
 
 }
 
diff --git a/arch/arm/mach-mx5/board-mx53_evk.c b/arch/arm/mach-mx5/board-mx53_evk.c
index 2af3f43f74db..f87d571882c6 100644
--- a/arch/arm/mach-mx5/board-mx53_evk.c
+++ b/arch/arm/mach-mx5/board-mx53_evk.c
@@ -21,7 +21,6 @@
 
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/spi/flash.h>
@@ -31,7 +30,6 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 
 #define MX53_EVK_FEC_PHY_RST    IMX_GPIO_NR(7, 6)
diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
index 10a1bea10548..1b947e8c9c0c 100644
--- a/arch/arm/mach-mx5/board-mx53_loco.c
+++ b/arch/arm/mach-mx5/board-mx53_loco.c
@@ -20,13 +20,11 @@
 
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 
 #include <asm/mach-types.h>
@@ -193,7 +191,7 @@ static iomux_v3_cfg_t mx53_loco_pads[] = {
         .wakeup         = wake,                                 \
 }
 
-static const struct gpio_keys_button loco_buttons[] __initconst = {
+static struct gpio_keys_button loco_buttons[] = {
         GPIO_BUTTON(MX53_LOCO_POWER, KEY_POWER, 1, "power", 0),
         GPIO_BUTTON(MX53_LOCO_UI1, KEY_VOLUMEUP, 1, "volume-up", 0),
         GPIO_BUTTON(MX53_LOCO_UI2, KEY_VOLUMEDOWN, 1, "volume-down", 0),
diff --git a/arch/arm/mach-mx5/board-mx53_smd.c b/arch/arm/mach-mx5/board-mx53_smd.c
index 31e173267edf..817c08938f55 100644
--- a/arch/arm/mach-mx5/board-mx53_smd.c
+++ b/arch/arm/mach-mx5/board-mx53_smd.c
@@ -20,13 +20,11 @@
 
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 
 #include <asm/mach-types.h>
@@ -52,6 +50,31 @@ static iomux_v3_cfg_t mx53_smd_pads[] = {
         /* I2C1 */
         MX53_PAD_CSI0_DAT8__I2C1_SDA,
         MX53_PAD_CSI0_DAT9__I2C1_SCL,
+        /* SD1 */
+        MX53_PAD_SD1_CMD__ESDHC1_CMD,
+        MX53_PAD_SD1_CLK__ESDHC1_CLK,
+        MX53_PAD_SD1_DATA0__ESDHC1_DAT0,
+        MX53_PAD_SD1_DATA1__ESDHC1_DAT1,
+        MX53_PAD_SD1_DATA2__ESDHC1_DAT2,
+        MX53_PAD_SD1_DATA3__ESDHC1_DAT3,
+        /* SD2 */
+        MX53_PAD_SD2_CMD__ESDHC2_CMD,
+        MX53_PAD_SD2_CLK__ESDHC2_CLK,
+        MX53_PAD_SD2_DATA0__ESDHC2_DAT0,
+        MX53_PAD_SD2_DATA1__ESDHC2_DAT1,
+        MX53_PAD_SD2_DATA2__ESDHC2_DAT2,
+        MX53_PAD_SD2_DATA3__ESDHC2_DAT3,
+        /* SD3 */
+        MX53_PAD_PATA_DATA8__ESDHC3_DAT0,
+        MX53_PAD_PATA_DATA9__ESDHC3_DAT1,
+        MX53_PAD_PATA_DATA10__ESDHC3_DAT2,
+        MX53_PAD_PATA_DATA11__ESDHC3_DAT3,
+        MX53_PAD_PATA_DATA0__ESDHC3_DAT4,
+        MX53_PAD_PATA_DATA1__ESDHC3_DAT5,
+        MX53_PAD_PATA_DATA2__ESDHC3_DAT6,
+        MX53_PAD_PATA_DATA3__ESDHC3_DAT7,
+        MX53_PAD_PATA_IORDY__ESDHC3_CLK,
+        MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
 };
 
 static const struct imxuart_platform_data mx53_smd_uart_data __initconst = {
@@ -97,6 +120,9 @@ static void __init mx53_smd_board_init(void)
         imx53_add_fec(&mx53_smd_fec_data);
         imx53_add_imx2_wdt(0, NULL);
         imx53_add_imx_i2c(0, &mx53_smd_i2c_data);
+        imx53_add_sdhci_esdhc_imx(0, NULL);
+        imx53_add_sdhci_esdhc_imx(1, NULL);
+        imx53_add_sdhci_esdhc_imx(2, NULL);
 }
 
 static void __init mx53_smd_timer_init(void)
diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index fdbc05ed5513..6b89c1bf4eb2 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1563,6 +1563,7 @@ int __init mx53_clocks_init(unsigned long ckil, unsigned long osc,
         clk_enable(&iim_clk);
         mx53_revision();
         clk_disable(&iim_clk);
+        mx53_display_revision();
 
         /* Set SDHC parents to be PLL2 */
         clk_set_parent(&esdhc1_clk, &pll2_sw_clk);
diff --git a/arch/arm/mach-mx5/cpu.c b/arch/arm/mach-mx5/cpu.c
index 472bdfab2e55..86f87da59c64 100644
--- a/arch/arm/mach-mx5/cpu.c
+++ b/arch/arm/mach-mx5/cpu.c
@@ -166,6 +166,29 @@ int mx50_revision(void)
 }
 EXPORT_SYMBOL(mx50_revision);
 
+void mx53_display_revision(void)
+{
+        int rev;
+        char *srev;
+        rev = mx53_revision();
+
+        switch (rev) {
+        case IMX_CHIP_REVISION_1_0:
+                srev = IMX_CHIP_REVISION_1_0_STRING;
+                break;
+        case IMX_CHIP_REVISION_2_0:
+                srev = IMX_CHIP_REVISION_2_0_STRING;
+                break;
+        case IMX_CHIP_REVISION_2_1:
+                srev = IMX_CHIP_REVISION_2_1_STRING;
+                break;
+        default:
+                srev = IMX_CHIP_REVISION_UNKNOWN_STRING;
+        }
+        printk(KERN_INFO "CPU identified as i.MX53, silicon rev %s\n", srev);
+}
+EXPORT_SYMBOL(mx53_display_revision);
+
 static int __init post_cpu_init(void)
 {
         unsigned int reg;
diff --git a/arch/arm/mach-mx5/devices-imx50.h b/arch/arm/mach-mx5/devices-imx50.h
index c9e42823c7e3..7216667eaafc 100644
--- a/arch/arm/mach-mx5/devices-imx50.h
+++ b/arch/arm/mach-mx5/devices-imx50.h
@@ -21,14 +21,14 @@
 #include <mach/mx50.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[];
 #define imx50_add_imx_uart(id, pdata)   \
         imx_add_imx_uart_1irq(&imx50_imx_uart_data[id], pdata)
 
-extern const struct imx_fec_data imx50_fec_data __initconst;
+extern const struct imx_fec_data imx50_fec_data;
 #define imx50_add_fec(pdata)    \
         imx_add_fec(&imx50_fec_data, pdata)
 
-extern const struct imx_imx_i2c_data imx50_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx50_imx_i2c_data[];
 #define imx50_add_imx_i2c(id, pdata)    \
         imx_add_imx_i2c(&imx50_imx_i2c_data[id], pdata)
diff --git a/arch/arm/mach-mx5/devices-imx51.h b/arch/arm/mach-mx5/devices-imx51.h
index 7fff485e5603..e11bc0e0ec49 100644
--- a/arch/arm/mach-mx5/devices-imx51.h
+++ b/arch/arm/mach-mx5/devices-imx51.h
@@ -9,49 +9,46 @@
 #include <mach/mx51.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx51_fec_data __initconst;
+extern const struct imx_fec_data imx51_fec_data;
 #define imx51_add_fec(pdata)    \
         imx_add_fec(&imx51_fec_data, pdata)
 
-#define imx51_add_gpio_keys(pdata) imx_add_gpio_keys(pdata)
-
-extern const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx51_imx_i2c_data[];
 #define imx51_add_imx_i2c(id, pdata)    \
         imx_add_imx_i2c(&imx51_imx_i2c_data[id], pdata)
 
-extern const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx51_imx_ssi_data[];
 #define imx51_add_imx_ssi(id, pdata)    \
         imx_add_imx_ssi(&imx51_imx_ssi_data[id], pdata)
 
-extern const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx51_imx_uart_data[];
 #define imx51_add_imx_uart(id, pdata)   \
         imx_add_imx_uart_1irq(&imx51_imx_uart_data[id], pdata)
 
-extern const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx51_mxc_nand_data;
 #define imx51_add_mxc_nand(pdata)       \
         imx_add_mxc_nand(&imx51_mxc_nand_data, pdata)
 
-extern const struct imx_sdhci_esdhc_imx_data
-imx51_sdhci_esdhc_imx_data[] __initconst;
+extern const struct imx_sdhci_esdhc_imx_data imx51_sdhci_esdhc_imx_data[];
 #define imx51_add_sdhci_esdhc_imx(id, pdata)    \
         imx_add_sdhci_esdhc_imx(&imx51_sdhci_esdhc_imx_data[id], pdata)
 
-extern const struct imx_spi_imx_data imx51_cspi_data __initconst;
+extern const struct imx_spi_imx_data imx51_cspi_data;
 #define imx51_add_cspi(pdata)   \
         imx_add_spi_imx(&imx51_cspi_data, pdata)
 
-extern const struct imx_spi_imx_data imx51_ecspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx51_ecspi_data[];
 #define imx51_add_ecspi(id, pdata)      \
         imx_add_spi_imx(&imx51_ecspi_data[id], pdata)
 
-extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst;
+extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[];
 #define imx51_add_imx2_wdt(id, pdata)   \
         imx_add_imx2_wdt(&imx51_imx2_wdt_data[id])
 
-extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst;
+extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[];
 #define imx51_add_mxc_pwm(id)   \
         imx_add_mxc_pwm(&imx51_mxc_pwm_data[id])
 
-extern const struct imx_imx_keypad_data imx51_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx51_imx_keypad_data;
 #define imx51_add_imx_keypad(pdata)     \
         imx_add_imx_keypad(&imx51_imx_keypad_data, pdata)
diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h
index 9251008dad1f..48f4c8cc42f5 100644
--- a/arch/arm/mach-mx5/devices-imx53.h
+++ b/arch/arm/mach-mx5/devices-imx53.h
@@ -8,28 +8,27 @@
 #include <mach/mx53.h>
 #include <mach/devices-common.h>
 
-extern const struct imx_fec_data imx53_fec_data __initconst;
+extern const struct imx_fec_data imx53_fec_data;
 #define imx53_add_fec(pdata)   \
         imx_add_fec(&imx53_fec_data, pdata)
 
-extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[];
 #define imx53_add_imx_uart(id, pdata)   \
         imx_add_imx_uart_1irq(&imx53_imx_uart_data[id], pdata)
 
 
-extern const struct imx_imx_i2c_data imx53_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx53_imx_i2c_data[];
 #define imx53_add_imx_i2c(id, pdata)    \
         imx_add_imx_i2c(&imx53_imx_i2c_data[id], pdata)
 
-extern const struct imx_sdhci_esdhc_imx_data
-imx53_sdhci_esdhc_imx_data[] __initconst;
+extern const struct imx_sdhci_esdhc_imx_data imx53_sdhci_esdhc_imx_data[];
 #define imx53_add_sdhci_esdhc_imx(id, pdata)    \
         imx_add_sdhci_esdhc_imx(&imx53_sdhci_esdhc_imx_data[id], pdata)
 
-extern const struct imx_spi_imx_data imx53_ecspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx53_ecspi_data[];
 #define imx53_add_ecspi(id, pdata)      \
         imx_add_spi_imx(&imx53_ecspi_data[id], pdata)
 
-extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst;
+extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[];
 #define imx53_add_imx2_wdt(id, pdata)   \
         imx_add_imx2_wdt(&imx53_imx2_wdt_data[id])
diff --git a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
index 4a8550529b04..97292d20f1f3 100644
--- a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
@@ -18,13 +18,11 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 #include <linux/i2c/tsc2007.h>
 #include <linux/leds.h>
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx51.h>
 
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
index e6c1119c20ae..31c871ec46a6 100644
--- a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
@@ -27,7 +27,6 @@
 #include <linux/irq.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/i2c.h>
 
@@ -38,7 +37,6 @@
 
 #include <mach/hardware.h>
 #include <mach/common.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx51.h>
 #include <mach/audmux.h>
 
@@ -108,23 +106,14 @@ static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
         },
 };
 
-static struct gpio_keys_platform_data eukrea_mbimxsd_button_data = {
+static const struct gpio_keys_platform_data
+                eukrea_mbimxsd_button_data __initconst = {
         .buttons        = eukrea_mbimxsd_gpio_buttons,
         .nbuttons       = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
 };
 
-static struct platform_device eukrea_mbimxsd_button_device = {
-        .name           = "gpio-keys",
-        .id             = -1,
-        .num_resources  = 0,
-        .dev            = {
-                .platform_data  = &eukrea_mbimxsd_button_data,
-        }
-};
-
 static struct platform_device *platform_devices[] __initdata = {
         &eukrea_mbimxsd_leds_gpio,
-        &eukrea_mbimxsd_button_device,
 };
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
@@ -166,4 +155,5 @@ void __init eukrea_mbimxsd51_baseboard_init(void)
                                 ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
 
         platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
 }
diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c
index d0c7075937cf..56739c23aca7 100644
--- a/arch/arm/mach-mx5/mx51_efika.c
+++ b/arch/arm/mach-mx5/mx51_efika.c
@@ -20,7 +20,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -30,8 +29,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
diff --git a/arch/arm/mach-mxc91231/Kconfig b/arch/arm/mach-mxc91231/Kconfig
deleted file mode 100644
index 8e5fa38ebb67..000000000000
--- a/arch/arm/mach-mxc91231/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-if ARCH_MXC91231
-
-comment "MXC91231 platforms:"
-
-config MACH_MAGX_ZN5
-        bool "Support Motorola Zn5 GSM phone"
-        default n
-        help
-          Include support for Motorola Zn5 GSM phone.
-
-endif
diff --git a/arch/arm/mach-mxc91231/Makefile b/arch/arm/mach-mxc91231/Makefile
deleted file mode 100644
index 011d5e197125..000000000000
--- a/arch/arm/mach-mxc91231/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-obj-y   := mm.o clock.o devices.o system.o iomux.o
-obj-$(CONFIG_MACH_MAGX_ZN5) += magx-zn5.o
diff --git a/arch/arm/mach-mxc91231/Makefile.boot b/arch/arm/mach-mxc91231/Makefile.boot
deleted file mode 100644
index 9939a19d99a1..000000000000
--- a/arch/arm/mach-mxc91231/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y   := 0x90008000
-params_phys-y   := 0x90000100
-initrd_phys-y   := 0x90800000
diff --git a/arch/arm/mach-mxc91231/clock.c b/arch/arm/mach-mxc91231/clock.c
deleted file mode 100644
index 9fab505f1eb1..000000000000
--- a/arch/arm/mach-mxc91231/clock.c
+++ /dev/null
@@ -1,640 +0,0 @@
-#include <linux/clk.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/clkdev.h>
-
-#include <mach/clock.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-
-#include <asm/bug.h>
-#include <asm/div64.h>
-
-#include "crm_regs.h"
-
-#define CRM_SMALL_DIVIDER(base, name) \
-        crm_small_divider(base, \
-                          base ## _ ## name ## _OFFSET, \
-                          base ## _ ## name ## _MASK)
-#define CRM_1DIVIDER(base, name) \
-        crm_divider(base, \
-                    base ## _ ## name ## _OFFSET, \
-                    base ## _ ## name ## _MASK, 1)
-#define CRM_16DIVIDER(base, name) \
-        crm_divider(base, \
-                    base ## _ ## name ## _OFFSET, \
-                    base ## _ ## name ## _MASK, 16)
-
-static u32 crm_small_divider(void __iomem *reg, u8 offset, u32 mask)
-{
-        static const u32 crm_small_dividers[] = {
-                2, 3, 4, 5, 6, 8, 10, 12
-        };
-        u8 idx;
-
-        idx = (__raw_readl(reg) & mask) >> offset;
-        if (idx > 7)
-                return 1;
-
-        return crm_small_dividers[idx];
-}
-
-static u32 crm_divider(void __iomem *reg, u8 offset, u32 mask, u32 z)
-{
-        u32 div;
-        div = (__raw_readl(reg) & mask) >> offset;
-        return div ? div : z;
-}
-
-static int _clk_1bit_enable(struct clk *clk)
-{
-        u32 reg;
-
-        reg = __raw_readl(clk->enable_reg);
-        reg |= 1 << clk->enable_shift;
-        __raw_writel(reg, clk->enable_reg);
-
-        return 0;
-}
-
-static void _clk_1bit_disable(struct clk *clk)
-{
-        u32 reg;
-
-        reg = __raw_readl(clk->enable_reg);
-        reg &= ~(1 << clk->enable_shift);
-        __raw_writel(reg, clk->enable_reg);
-}
-
-static int _clk_3bit_enable(struct clk *clk)
-{
-        u32 reg;
-
-        reg = __raw_readl(clk->enable_reg);
-        reg |= 0x7 << clk->enable_shift;
-        __raw_writel(reg, clk->enable_reg);
-
-        return 0;
-}
-
-static void _clk_3bit_disable(struct clk *clk)
-{
-        u32 reg;
-
-        reg = __raw_readl(clk->enable_reg);
-        reg &= ~(0x7 << clk->enable_shift);
-        __raw_writel(reg, clk->enable_reg);
-}
-
-static unsigned long ckih_rate;
-
-static unsigned long clk_ckih_get_rate(struct clk *clk)
-{
-        return ckih_rate;
-}
-
-static struct clk ckih_clk = {
-        .get_rate = clk_ckih_get_rate,
-};
-
-static unsigned long clk_ckih_x2_get_rate(struct clk *clk)
-{
-        return 2 * clk_get_rate(clk->parent);
-}
-
-static struct clk ckih_x2_clk = {
-        .parent = &ckih_clk,
-        .get_rate = clk_ckih_x2_get_rate,
-};
-
-static unsigned long clk_ckil_get_rate(struct clk *clk)
-{
-        return CKIL_CLK_FREQ;
-}
-
-static struct clk ckil_clk = {
-        .get_rate = clk_ckil_get_rate,
-};
-
-/* plls stuff */
-static struct clk mcu_pll_clk;
-static struct clk dsp_pll_clk;
-static struct clk usb_pll_clk;
-
-static struct clk *pll_clk(u8 sel)
-{
-        switch (sel) {
-        case 0:
-                return &mcu_pll_clk;
-        case 1:
-                return &dsp_pll_clk;
-        case 2:
-                return &usb_pll_clk;
-        }
-        BUG();
-}
-
-static void __iomem *pll_base(struct clk *clk)
-{
-        if (clk == &mcu_pll_clk)
-                return MXC_PLL0_BASE;
-        else if (clk == &dsp_pll_clk)
-                return MXC_PLL1_BASE;
-        else if (clk == &usb_pll_clk)
-                return MXC_PLL2_BASE;
-        BUG();
-}
-
-static unsigned long clk_pll_get_rate(struct clk *clk)
-{
-        const void __iomem *pllbase;
-        unsigned long dp_op, dp_mfd, dp_mfn, pll_hfsm, ref_clk, mfi;
-        long mfn, mfn_abs, mfd, pdf;
-        s64 temp;
-        pllbase = pll_base(clk);
-
-        pll_hfsm = __raw_readl(pllbase + MXC_PLL_DP_CTL) & MXC_PLL_DP_CTL_HFSM;
-        if (pll_hfsm == 0) {
-                dp_op = __raw_readl(pllbase + MXC_PLL_DP_OP);
-                dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_MFD);
-                dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_MFN);
-        } else {
-                dp_op = __raw_readl(pllbase + MXC_PLL_DP_HFS_OP);
-                dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFD);
-                dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFN);
-        }
-
-        pdf = dp_op & MXC_PLL_DP_OP_PDF_MASK;
-        mfi = (dp_op >> MXC_PLL_DP_OP_MFI_OFFSET) & MXC_PLL_DP_OP_PDF_MASK;
-        mfi = (mfi <= 5) ? 5 : mfi;
-        mfd = dp_mfd & MXC_PLL_DP_MFD_MASK;
-        mfn = dp_mfn & MXC_PLL_DP_MFN_MASK;
-        mfn = (mfn <= 0x4000000) ? mfn : (mfn - 0x10000000);
-
-        if (mfn < 0)
-                mfn_abs = -mfn;
-        else
-                mfn_abs = mfn;
-
-/* XXX: actually this asumes that ckih is fed to pll, but spec says
- * that ckih_x2 is also possible. need to check this out.
- */
-        ref_clk = clk_get_rate(&ckih_clk);
-
-        ref_clk *= 2;
-        ref_clk /= pdf + 1;
-
-        temp = (u64) ref_clk * mfn_abs;
-        do_div(temp, mfd);
-        if (mfn < 0)
-                temp = -temp;
-        temp += ref_clk * mfi;
-
-        return temp;
-}
-
-static int clk_pll_enable(struct clk *clk)
-{
-        void __iomem *ctl;
-        u32 reg;
-
-        ctl = pll_base(clk);
-        reg = __raw_readl(ctl);
-        reg |= (MXC_PLL_DP_CTL_RST | MXC_PLL_DP_CTL_UPEN);
-        __raw_writel(reg, ctl);
-        do {
-                reg = __raw_readl(ctl);
-        } while ((reg & MXC_PLL_DP_CTL_LRF) != MXC_PLL_DP_CTL_LRF);
-        return 0;
-}
-
-static void clk_pll_disable(struct clk *clk)
-{
-        void __iomem *ctl;
-        u32 reg;
-
-        ctl = pll_base(clk);
-        reg = __raw_readl(ctl);
-        reg &= ~(MXC_PLL_DP_CTL_RST | MXC_PLL_DP_CTL_UPEN);
-        __raw_writel(reg, ctl);
-}
-
-static struct clk mcu_pll_clk = {
-        .parent = &ckih_clk,
-        .get_rate = clk_pll_get_rate,
-        .enable = clk_pll_enable,
-        .disable = clk_pll_disable,
-};
-
-static struct clk dsp_pll_clk = {
-        .parent = &ckih_clk,
-        .get_rate = clk_pll_get_rate,
-        .enable = clk_pll_enable,
-        .disable = clk_pll_disable,
-};
-
-static struct clk usb_pll_clk = {
-        .parent = &ckih_clk,
-        .get_rate = clk_pll_get_rate,
-        .enable = clk_pll_enable,
-        .disable = clk_pll_disable,
-};
-/* plls stuff end */
-
-/* ap_ref_clk stuff */
-static struct clk ap_ref_clk;
-
-static unsigned long clk_ap_ref_get_rate(struct clk *clk)
-{
-        u32 ascsr, acsr;
-        u8 ap_pat_ref_div_2, ap_isel, acs, ads;
-
-        ascsr = __raw_readl(MXC_CRMAP_ASCSR);
-        acsr = __raw_readl(MXC_CRMAP_ACSR);
-
-        /* 0 for ckih, 1 for ckih*2 */
-        ap_isel = ascsr & MXC_CRMAP_ASCSR_APISEL;
-        /* reg divider */
-        ap_pat_ref_div_2 = (ascsr >> MXC_CRMAP_ASCSR_AP_PATDIV2_OFFSET) & 0x1;
-        /* undocumented, 1 for disabling divider */
-        ads = (acsr >> MXC_CRMAP_ACSR_ADS_OFFSET) & 0x1;
-        /* 0 for pat_ref, 1 for divider out */
-        acs = acsr & MXC_CRMAP_ACSR_ACS;
-
-        if (acs & !ads)
-                /* use divided clock */
-                return clk_get_rate(clk->parent) / (ap_pat_ref_div_2 ? 2 : 1);
-
-        return clk_get_rate(clk->parent) * (ap_isel ? 2 : 1);
-}
-
-static struct clk ap_ref_clk = {
-        .parent = &ckih_clk,
-        .get_rate = clk_ap_ref_get_rate,
-};
-/* ap_ref_clk stuff end */
-
-/* ap_pre_dfs_clk stuff */
-static struct clk ap_pre_dfs_clk;
-
-static unsigned long clk_ap_pre_dfs_get_rate(struct clk *clk)
-{
-        u32 acsr, ascsr;
-
-        acsr = __raw_readl(MXC_CRMAP_ACSR);
-        ascsr = __raw_readl(MXC_CRMAP_ASCSR);
-
-        if (acsr & MXC_CRMAP_ACSR_ACS) {
-                u8 sel;
-                sel = (ascsr & MXC_CRMAP_ASCSR_APSEL_MASK) >>
-                        MXC_CRMAP_ASCSR_APSEL_OFFSET;
-                return clk_get_rate(pll_clk(sel)) /
-                        CRM_SMALL_DIVIDER(MXC_CRMAP_ACDR, ARMDIV);
-        }
-        return clk_get_rate(&ap_ref_clk);
-}
-
-static struct clk ap_pre_dfs_clk = {
-        .get_rate = clk_ap_pre_dfs_get_rate,
-};
-/* ap_pre_dfs_clk stuff end */
-
-/* usb_clk stuff */
-static struct clk usb_clk;
-
-static struct clk *clk_usb_parent(struct clk *clk)
-{
-        u32 acsr, ascsr;
-
-        acsr = __raw_readl(MXC_CRMAP_ACSR);
-        ascsr = __raw_readl(MXC_CRMAP_ASCSR);
-
-        if (acsr & MXC_CRMAP_ACSR_ACS) {
-                u8 sel;
-                sel = (ascsr & MXC_CRMAP_ASCSR_USBSEL_MASK) >>
-                        MXC_CRMAP_ASCSR_USBSEL_OFFSET;
-                return pll_clk(sel);
-        }
-        return &ap_ref_clk;
-}
-
-static unsigned long clk_usb_get_rate(struct clk *clk)
-{
-        return clk_get_rate(clk->parent) /
-                CRM_SMALL_DIVIDER(MXC_CRMAP_ACDER2, USBDIV);
-}
-
-static struct clk usb_clk = {
-        .enable_reg = MXC_CRMAP_ACDER2,
-        .enable_shift = MXC_CRMAP_ACDER2_USBEN_OFFSET,
-        .get_rate = clk_usb_get_rate,
-        .enable = _clk_1bit_enable,
-        .disable = _clk_1bit_disable,
-};
-/* usb_clk stuff end */
-
-static unsigned long clk_ipg_get_rate(struct clk *clk)
-{
-        return clk_get_rate(clk->parent) / CRM_16DIVIDER(MXC_CRMAP_ACDR, IPDIV);
-}
-
-static unsigned long clk_ahb_get_rate(struct clk *clk)
-{
-        return clk_get_rate(clk->parent) /
-                CRM_16DIVIDER(MXC_CRMAP_ACDR, AHBDIV);
-}
-
-static struct clk ipg_clk = {
-        .parent = &ap_pre_dfs_clk,
-        .get_rate = clk_ipg_get_rate,
-};
-
-static struct clk ahb_clk = {
-        .parent = &ap_pre_dfs_clk,
-        .get_rate = clk_ahb_get_rate,
-};
-
-/* perclk_clk stuff */
-static struct clk perclk_clk;
-
-static unsigned long clk_perclk_get_rate(struct clk *clk)
-{
-        u32 acder2;
-
-        acder2 = __raw_readl(MXC_CRMAP_ACDER2);
-        if (acder2 & MXC_CRMAP_ACDER2_BAUD_ISEL_MASK)
-                return 2 * clk_get_rate(clk->parent);
-
-        return clk_get_rate(clk->parent);
-}
-
-static struct clk perclk_clk = {
-        .parent = &ckih_clk,
-        .get_rate = clk_perclk_get_rate,
-};
-/* perclk_clk stuff end */
-
-/* uart_clk stuff */
-static struct clk uart_clk[];
-
-static unsigned long clk_uart_get_rate(struct clk *clk)
-{
-        u32 div;
-
-        switch (clk->id) {
-        case 0:
-        case 1:
-                div = CRM_SMALL_DIVIDER(MXC_CRMAP_ACDER2, BAUDDIV);
-                break;
-        case 2:
-                div = CRM_SMALL_DIVIDER(MXC_CRMAP_APRA, UART3DIV);
-                break;
-        default:
-                BUG();
-        }
-        return clk_get_rate(clk->parent) / div;
-}
-
-static struct clk uart_clk[] = {
-        {
-                .id = 0,
-                .parent = &perclk_clk,
-                .enable_reg = MXC_CRMAP_APRA,
-                .enable_shift = MXC_CRMAP_APRA_UART1EN_OFFSET,
-                .get_rate = clk_uart_get_rate,
-                .enable = _clk_1bit_enable,
-                .disable = _clk_1bit_disable,
-        }, {
-                .id = 1,
-                .parent = &perclk_clk,
-                .enable_reg = MXC_CRMAP_APRA,
-                .enable_shift = MXC_CRMAP_APRA_UART2EN_OFFSET,
-                .get_rate = clk_uart_get_rate,
-                .enable = _clk_1bit_enable,
-                .disable = _clk_1bit_disable,
-        }, {
-                .id = 2,
-                .parent = &perclk_clk,
-                .enable_reg = MXC_CRMAP_APRA,
-                .enable_shift = MXC_CRMAP_APRA_UART3EN_OFFSET,
-                .get_rate = clk_uart_get_rate,
-                .enable = _clk_1bit_enable,
-                .disable = _clk_1bit_disable,
-        },
-};
-/* uart_clk stuff end */
-
-/* sdhc_clk stuff */
-static struct clk nfc_clk;
-
-static unsigned long clk_nfc_get_rate(struct clk *clk)
-{
-        return clk_get_rate(clk->parent) /
-                CRM_1DIVIDER(MXC_CRMAP_ACDER2, NFCDIV);
-}
-
-static struct clk nfc_clk = {
-        .parent = &ahb_clk,
-        .enable_reg = MXC_CRMAP_ACDER2,
-        .enable_shift = MXC_CRMAP_ACDER2_NFCEN_OFFSET,
-        .get_rate = clk_nfc_get_rate,
-        .enable = _clk_1bit_enable,
-        .disable = _clk_1bit_disable,
-};
-/* sdhc_clk stuff end */
-
-/* sdhc_clk stuff */
-static struct clk sdhc_clk[];
-
-static struct clk *clk_sdhc_parent(struct clk *clk)
-{
-        u32 aprb;
-        u8 sel;
-        u32 mask;
-        int offset;
-
-        aprb = __raw_readl(MXC_CRMAP_APRB);
-
-        switch (clk->id) {
-        case 0:
-                mask = MXC_CRMAP_APRB_SDHC1_ISEL_MASK;
-                offset = MXC_CRMAP_APRB_SDHC1_ISEL_OFFSET;
-                break;
-        case 1:
-                mask = MXC_CRMAP_APRB_SDHC2_ISEL_MASK;
-                offset = MXC_CRMAP_APRB_SDHC2_ISEL_OFFSET;
-                break;
-        default:
-                BUG();
-        }
-        sel = (aprb & mask) >> offset;
-
-        switch (sel) {
-        case 0:
-                return &ckih_clk;
-        case 1:
-                return &ckih_x2_clk;
-        }
-        return &usb_clk;
-}
-
-static unsigned long clk_sdhc_get_rate(struct clk *clk)
-{
-        u32 div;
-
-        switch (clk->id) {
-        case 0:
-                div = CRM_SMALL_DIVIDER(MXC_CRMAP_APRB, SDHC1_DIV);
-                break;
-        case 1:
-                div = CRM_SMALL_DIVIDER(MXC_CRMAP_APRB, SDHC2_DIV);
-                break;
-        default:
-                BUG();
-        }
-
-        return clk_get_rate(clk->parent) / div;
-}
-
-static int clk_sdhc_enable(struct clk *clk)
-{
-        u32 amlpmre1, aprb;
-
-        amlpmre1 = __raw_readl(MXC_CRMAP_AMLPMRE1);
-        aprb = __raw_readl(MXC_CRMAP_APRB);
-        switch (clk->id) {
-        case 0:
-                amlpmre1 |= (0x7 << MXC_CRMAP_AMLPMRE1_MLPME4_OFFSET);
-                aprb |= (0x1 << MXC_CRMAP_APRB_SDHC1EN_OFFSET);
-                break;
-        case 1:
-                amlpmre1 |= (0x7 << MXC_CRMAP_AMLPMRE1_MLPME5_OFFSET);
-                aprb |= (0x1 << MXC_CRMAP_APRB_SDHC2EN_OFFSET);
-                break;
-        }
-        __raw_writel(amlpmre1, MXC_CRMAP_AMLPMRE1);
-        __raw_writel(aprb, MXC_CRMAP_APRB);
-        return 0;
-}
-
-static void clk_sdhc_disable(struct clk *clk)
-{
-        u32 amlpmre1, aprb;
-
-        amlpmre1 = __raw_readl(MXC_CRMAP_AMLPMRE1);
-        aprb = __raw_readl(MXC_CRMAP_APRB);
-        switch (clk->id) {
-        case 0:
-                amlpmre1 &= ~(0x7 << MXC_CRMAP_AMLPMRE1_MLPME4_OFFSET);
-                aprb &= ~(0x1 << MXC_CRMAP_APRB_SDHC1EN_OFFSET);
-                break;
-        case 1:
-                amlpmre1 &= ~(0x7 << MXC_CRMAP_AMLPMRE1_MLPME5_OFFSET);
-                aprb &= ~(0x1 << MXC_CRMAP_APRB_SDHC2EN_OFFSET);
-                break;
-        }
-        __raw_writel(amlpmre1, MXC_CRMAP_AMLPMRE1);
-        __raw_writel(aprb, MXC_CRMAP_APRB);
-}
-
-static struct clk sdhc_clk[] = {
-        {
-                .id = 0,
-                .get_rate = clk_sdhc_get_rate,
-                .enable = clk_sdhc_enable,
-                .disable = clk_sdhc_disable,
-        }, {
-                .id = 1,
-                .get_rate = clk_sdhc_get_rate,
-                .enable = clk_sdhc_enable,
-                .disable = clk_sdhc_disable,
-        },
-};
-/* sdhc_clk stuff end */
-
-/* wdog_clk stuff */
-static struct clk wdog_clk[] = {
-        {
-                .id = 0,
-                .parent = &ipg_clk,
-                .enable_reg = MXC_CRMAP_AMLPMRD,
-                .enable_shift = MXC_CRMAP_AMLPMRD_MLPMD7_OFFSET,
-                .enable = _clk_3bit_enable,
-                .disable = _clk_3bit_disable,
-        }, {
-                .id = 1,
-                .parent = &ipg_clk,
-                .enable_reg = MXC_CRMAP_AMLPMRD,
-                .enable_shift = MXC_CRMAP_AMLPMRD_MLPMD3_OFFSET,
-                .enable = _clk_3bit_enable,
-                .disable = _clk_3bit_disable,
-        },
-};
-/* wdog_clk stuff end */
-
-/* gpt_clk stuff */
-static struct clk gpt_clk = {
-        .parent = &ipg_clk,
-        .enable_reg = MXC_CRMAP_AMLPMRC,
-        .enable_shift = MXC_CRMAP_AMLPMRC_MLPMC4_OFFSET,
-        .enable = _clk_3bit_enable,
-        .disable = _clk_3bit_disable,
-};
-/* gpt_clk stuff end */
-
-/* cspi_clk stuff */
-static struct clk cspi_clk[] = {
-        {
-                .id = 0,
-                .parent = &ipg_clk,
-                .enable_reg = MXC_CRMAP_AMLPMRE2,
-                .enable_shift = MXC_CRMAP_AMLPMRE2_MLPME0_OFFSET,
-                .enable = _clk_3bit_enable,
-                .disable = _clk_3bit_disable,
-        }, {
-                .id = 1,
-                .parent = &ipg_clk,
-                .enable_reg = MXC_CRMAP_AMLPMRE1,
-                .enable_shift = MXC_CRMAP_AMLPMRE1_MLPME6_OFFSET,
-                .enable = _clk_3bit_enable,
-                .disable = _clk_3bit_disable,
-        },
-};
-/* cspi_clk stuff end */
-
-#define _REGISTER_CLOCK(d, n, c) \
-        { \
-                .dev_id = d, \
-                .con_id = n, \
-                .clk = &c, \
-        },
-
-static struct clk_lookup lookups[] = {
-        _REGISTER_CLOCK("imx-uart.0", NULL, uart_clk[0])
-        _REGISTER_CLOCK("imx-uart.1", NULL, uart_clk[1])
-        _REGISTER_CLOCK("imx-uart.2", NULL, uart_clk[2])
-        _REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc_clk[0])
-        _REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc_clk[1])
-        _REGISTER_CLOCK("mxc-wdt.0", NULL, wdog_clk[0])
-        _REGISTER_CLOCK("spi_imx.0", NULL, cspi_clk[0])
-        _REGISTER_CLOCK("spi_imx.1", NULL, cspi_clk[1])
-};
-
-int __init mxc91231_clocks_init(unsigned long fref)
-{
-        void __iomem *gpt_base;
-
-        ckih_rate = fref;
-
-        usb_clk.parent = clk_usb_parent(&usb_clk);
-        sdhc_clk[0].parent = clk_sdhc_parent(&sdhc_clk[0]);
-        sdhc_clk[1].parent = clk_sdhc_parent(&sdhc_clk[1]);
-
-        clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
-        gpt_base = MXC91231_IO_ADDRESS(MXC91231_GPT1_BASE_ADDR);
-        mxc_timer_init(&gpt_clk, gpt_base, MXC91231_INT_GPT);
-
-        return 0;
-}
diff --git a/arch/arm/mach-mxc91231/crm_regs.h b/arch/arm/mach-mxc91231/crm_regs.h
deleted file mode 100644
index b989baccd675..000000000000
--- a/arch/arm/mach-mxc91231/crm_regs.h
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * Copyright 2006 Freescale Semiconductor, Inc.
- * Copyright 2006-2007 Motorola, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _ARCH_ARM_MACH_MXC91231_CRM_REGS_H_
-#define _ARCH_ARM_MACH_MXC91231_CRM_REGS_H_
-
-#define CKIL_CLK_FREQ                   32768
-
-#define MXC_CRM_AP_BASE                 MXC91231_IO_ADDRESS(MXC91231_CRM_AP_BASE_ADDR)
-#define MXC_CRM_COM_BASE                MXC91231_IO_ADDRESS(MXC91231_CRM_COM_BASE_ADDR)
-#define MXC_DSM_BASE                    MXC91231_IO_ADDRESS(MXC91231_DSM_BASE_ADDR)
-#define MXC_PLL0_BASE                   MXC91231_IO_ADDRESS(MXC91231_PLL0_BASE_ADDR)
-#define MXC_PLL1_BASE                   MXC91231_IO_ADDRESS(MXC91231_PLL1_BASE_ADDR)
-#define MXC_PLL2_BASE                   MXC91231_IO_ADDRESS(MXC91231_PLL2_BASE_ADDR)
-#define MXC_CLKCTL_BASE                 MXC91231_IO_ADDRESS(MXC91231_CLKCTL_BASE_ADDR)
-
-/* PLL Register Offsets */
-#define MXC_PLL_DP_CTL                  0x00
-#define MXC_PLL_DP_CONFIG               0x04
-#define MXC_PLL_DP_OP                   0x08
-#define MXC_PLL_DP_MFD                  0x0C
-#define MXC_PLL_DP_MFN                  0x10
-#define MXC_PLL_DP_HFS_OP               0x1C
-#define MXC_PLL_DP_HFS_MFD              0x20
-#define MXC_PLL_DP_HFS_MFN              0x24
-
-/* PLL Register Bit definitions */
-#define MXC_PLL_DP_CTL_DPDCK0_2_EN      0x1000
-#define MXC_PLL_DP_CTL_ADE              0x800
-#define MXC_PLL_DP_CTL_REF_CLK_DIV      0x400
-#define MXC_PLL_DP_CTL_HFSM             0x80
-#define MXC_PLL_DP_CTL_PRE              0x40
-#define MXC_PLL_DP_CTL_UPEN             0x20
-#define MXC_PLL_DP_CTL_RST              0x10
-#define MXC_PLL_DP_CTL_RCP              0x8
-#define MXC_PLL_DP_CTL_PLM              0x4
-#define MXC_PLL_DP_CTL_BRM0             0x2
-#define MXC_PLL_DP_CTL_LRF              0x1
-
-#define MXC_PLL_DP_OP_MFI_OFFSET        4
-#define MXC_PLL_DP_OP_MFI_MASK          0xF
-#define MXC_PLL_DP_OP_PDF_OFFSET        0
-#define MXC_PLL_DP_OP_PDF_MASK          0xF
-
-#define MXC_PLL_DP_MFD_OFFSET           0
-#define MXC_PLL_DP_MFD_MASK             0x7FFFFFF
-
-#define MXC_PLL_DP_MFN_OFFSET           0
-#define MXC_PLL_DP_MFN_MASK             0x7FFFFFF
-
-/* CRM AP Register Offsets */
-#define MXC_CRMAP_ASCSR                 (MXC_CRM_AP_BASE + 0x00)
-#define MXC_CRMAP_ACDR                  (MXC_CRM_AP_BASE + 0x04)
-#define MXC_CRMAP_ACDER1                (MXC_CRM_AP_BASE + 0x08)
-#define MXC_CRMAP_ACDER2                (MXC_CRM_AP_BASE + 0x0C)
-#define MXC_CRMAP_ACGCR                 (MXC_CRM_AP_BASE + 0x10)
-#define MXC_CRMAP_ACCGCR                (MXC_CRM_AP_BASE + 0x14)
-#define MXC_CRMAP_AMLPMRA               (MXC_CRM_AP_BASE + 0x18)
-#define MXC_CRMAP_AMLPMRB               (MXC_CRM_AP_BASE + 0x1C)
-#define MXC_CRMAP_AMLPMRC               (MXC_CRM_AP_BASE + 0x20)
-#define MXC_CRMAP_AMLPMRD               (MXC_CRM_AP_BASE + 0x24)
-#define MXC_CRMAP_AMLPMRE1              (MXC_CRM_AP_BASE + 0x28)
-#define MXC_CRMAP_AMLPMRE2              (MXC_CRM_AP_BASE + 0x2C)
-#define MXC_CRMAP_AMLPMRF               (MXC_CRM_AP_BASE + 0x30)
-#define MXC_CRMAP_AMLPMRG               (MXC_CRM_AP_BASE + 0x34)
-#define MXC_CRMAP_APGCR                 (MXC_CRM_AP_BASE + 0x38)
-#define MXC_CRMAP_ACSR                  (MXC_CRM_AP_BASE + 0x3C)
-#define MXC_CRMAP_ADCR                  (MXC_CRM_AP_BASE + 0x40)
-#define MXC_CRMAP_ACR                   (MXC_CRM_AP_BASE + 0x44)
-#define MXC_CRMAP_AMCR                  (MXC_CRM_AP_BASE + 0x48)
-#define MXC_CRMAP_APCR                  (MXC_CRM_AP_BASE + 0x4C)
-#define MXC_CRMAP_AMORA                 (MXC_CRM_AP_BASE + 0x50)
-#define MXC_CRMAP_AMORB                 (MXC_CRM_AP_BASE + 0x54)
-#define MXC_CRMAP_AGPR                  (MXC_CRM_AP_BASE + 0x58)
-#define MXC_CRMAP_APRA                  (MXC_CRM_AP_BASE + 0x5C)
-#define MXC_CRMAP_APRB                  (MXC_CRM_AP_BASE + 0x60)
-#define MXC_CRMAP_APOR                  (MXC_CRM_AP_BASE + 0x64)
-#define MXC_CRMAP_ADFMR                 (MXC_CRM_AP_BASE + 0x68)
-
-/* CRM AP Register Bit definitions */
-#define MXC_CRMAP_ASCSR_CRS                     0x10000
-#define MXC_CRMAP_ASCSR_AP_PATDIV2_OFFSET       15
-#define MXC_CRMAP_ASCSR_AP_PATREF_DIV2          0x8000
-#define MXC_CRMAP_ASCSR_USBSEL_OFFSET           13
-#define MXC_CRMAP_ASCSR_USBSEL_MASK             (0x3 << 13)
-#define MXC_CRMAP_ASCSR_CSISEL_OFFSET           11
-#define MXC_CRMAP_ASCSR_CSISEL_MASK             (0x3 << 11)
-#define MXC_CRMAP_ASCSR_SSI2SEL_OFFSET          7
-#define MXC_CRMAP_ASCSR_SSI2SEL_MASK            (0x3 << 7)
-#define MXC_CRMAP_ASCSR_SSI1SEL_OFFSET          5
-#define MXC_CRMAP_ASCSR_SSI1SEL_MASK            (0x3 << 5)
-#define MXC_CRMAP_ASCSR_APSEL_OFFSET            3
-#define MXC_CRMAP_ASCSR_APSEL_MASK              (0x3 << 3)
-#define MXC_CRMAP_ASCSR_AP_PATDIV1_OFFSET       2
-#define MXC_CRMAP_ASCSR_AP_PATREF_DIV1          0x4
-#define MXC_CRMAP_ASCSR_APISEL                  0x1
-
-#define MXC_CRMAP_ACDR_ARMDIV_OFFSET            8
-#define MXC_CRMAP_ACDR_ARMDIV_MASK              (0xF << 8)
-#define MXC_CRMAP_ACDR_AHBDIV_OFFSET            4
-#define MXC_CRMAP_ACDR_AHBDIV_MASK              (0xF << 4)
-#define MXC_CRMAP_ACDR_IPDIV_OFFSET             0
-#define MXC_CRMAP_ACDR_IPDIV_MASK               0xF
-
-#define MXC_CRMAP_ACDER1_CSIEN_OFFSET           30
-#define MXC_CRMAP_ACDER1_CSIDIV_OFFSET          24
-#define MXC_CRMAP_ACDER1_CSIDIV_MASK            (0x3F << 24)
-#define MXC_CRMAP_ACDER1_SSI2EN_OFFSET          14
-#define MXC_CRMAP_ACDER1_SSI2DIV_OFFSET         8
-#define MXC_CRMAP_ACDER1_SSI2DIV_MASK           (0x3F << 8)
-#define MXC_CRMAP_ACDER1_SSI1EN_OFFSET          6
-#define MXC_CRMAP_ACDER1_SSI1DIV_OFFSET         0
-#define MXC_CRMAP_ACDER1_SSI1DIV_MASK           0x3F
-
-#define MXC_CRMAP_ACDER2_CRCT_CLK_DIV_OFFSET    24
-#define MXC_CRMAP_ACDER2_CRCT_CLK_DIV_MASK      (0x7 << 24)
-#define MXC_CRMAP_ACDER2_NFCEN_OFFSET           20
-#define MXC_CRMAP_ACDER2_NFCDIV_OFFSET          16
-#define MXC_CRMAP_ACDER2_NFCDIV_MASK            (0xF << 16)
-#define MXC_CRMAP_ACDER2_USBEN_OFFSET           12
-#define MXC_CRMAP_ACDER2_USBDIV_OFFSET          8
-#define MXC_CRMAP_ACDER2_USBDIV_MASK            (0xF << 8)
-#define MXC_CRMAP_ACDER2_BAUD_ISEL_OFFSET       5
-#define MXC_CRMAP_ACDER2_BAUD_ISEL_MASK         (0x3 << 5)
-#define MXC_CRMAP_ACDER2_BAUDDIV_OFFSET         0
-#define MXC_CRMAP_ACDER2_BAUDDIV_MASK           0xF
-
-#define MXC_CRMAP_AMLPMRA_MLPMA7_OFFSET         22
-#define MXC_CRMAP_AMLPMRA_MLPMA7_MASK           (0x7 << 22)
-#define MXC_CRMAP_AMLPMRA_MLPMA6_OFFSET         19
-#define MXC_CRMAP_AMLPMRA_MLPMA6_MASK           (0x7 << 19)
-#define MXC_CRMAP_AMLPMRA_MLPMA4_OFFSET         12
-#define MXC_CRMAP_AMLPMRA_MLPMA4_MASK           (0x7 << 12)
-#define MXC_CRMAP_AMLPMRA_MLPMA3_OFFSET         9
-#define MXC_CRMAP_AMLPMRA_MLPMA3_MASK           (0x7 << 9)
-#define MXC_CRMAP_AMLPMRA_MLPMA2_OFFSET         6
-#define MXC_CRMAP_AMLPMRA_MLPMA2_MASK           (0x7 << 6)
-#define MXC_CRMAP_AMLPMRA_MLPMA1_OFFSET         3
-#define MXC_CRMAP_AMLPMRA_MLPMA1_MASK           (0x7 << 3)
-
-#define MXC_CRMAP_AMLPMRB_MLPMB0_OFFSET         0
-#define MXC_CRMAP_AMLPMRB_MLPMB0_MASK           0x7
-
-#define MXC_CRMAP_AMLPMRC_MLPMC9_OFFSET         28
-#define MXC_CRMAP_AMLPMRC_MLPMC9_MASK           (0x7 << 28)
-#define MXC_CRMAP_AMLPMRC_MLPMC7_OFFSET         22
-#define MXC_CRMAP_AMLPMRC_MLPMC7_MASK           (0x7 << 22)
-#define MXC_CRMAP_AMLPMRC_MLPMC5_OFFSET         16
-#define MXC_CRMAP_AMLPMRC_MLPMC5_MASK           (0x7 << 16)
-#define MXC_CRMAP_AMLPMRC_MLPMC4_OFFSET         12
-#define MXC_CRMAP_AMLPMRC_MLPMC4_MASK           (0x7 << 12)
-#define MXC_CRMAP_AMLPMRC_MLPMC3_OFFSET         9
-#define MXC_CRMAP_AMLPMRC_MLPMC3_MASK           (0x7 << 9)
-#define MXC_CRMAP_AMLPMRC_MLPMC2_OFFSET         6
-#define MXC_CRMAP_AMLPMRC_MLPMC2_MASK           (0x7 << 6)
-#define MXC_CRMAP_AMLPMRC_MLPMC1_OFFSET         3
-#define MXC_CRMAP_AMLPMRC_MLPMC1_MASK           (0x7 << 3)
-#define MXC_CRMAP_AMLPMRC_MLPMC0_OFFSET         0
-#define MXC_CRMAP_AMLPMRC_MLPMC0_MASK           0x7
-
-#define MXC_CRMAP_AMLPMRD_MLPMD7_OFFSET         22
-#define MXC_CRMAP_AMLPMRD_MLPMD7_MASK           (0x7 << 22)
-#define MXC_CRMAP_AMLPMRD_MLPMD4_OFFSET         12
-#define MXC_CRMAP_AMLPMRD_MLPMD4_MASK           (0x7 << 12)
-#define MXC_CRMAP_AMLPMRD_MLPMD3_OFFSET         9
-#define MXC_CRMAP_AMLPMRD_MLPMD3_MASK           (0x7 << 9)
-#define MXC_CRMAP_AMLPMRD_MLPMD2_OFFSET         6
-#define MXC_CRMAP_AMLPMRD_MLPMD2_MASK           (0x7 << 6)
-#define MXC_CRMAP_AMLPMRD_MLPMD0_OFFSET         0
-#define MXC_CRMAP_AMLPMRD_MLPMD0_MASK           0x7
-
-#define MXC_CRMAP_AMLPMRE1_MLPME9_OFFSET        28
-#define MXC_CRMAP_AMLPMRE1_MLPME9_MASK          (0x7 << 28)
-#define MXC_CRMAP_AMLPMRE1_MLPME8_OFFSET        25
-#define MXC_CRMAP_AMLPMRE1_MLPME8_MASK          (0x7 << 25)
-#define MXC_CRMAP_AMLPMRE1_MLPME7_OFFSET        22
-#define MXC_CRMAP_AMLPMRE1_MLPME7_MASK          (0x7 << 22)
-#define MXC_CRMAP_AMLPMRE1_MLPME6_OFFSET        19
-#define MXC_CRMAP_AMLPMRE1_MLPME6_MASK          (0x7 << 19)
-#define MXC_CRMAP_AMLPMRE1_MLPME5_OFFSET        16
-#define MXC_CRMAP_AMLPMRE1_MLPME5_MASK          (0x7 << 16)
-#define MXC_CRMAP_AMLPMRE1_MLPME4_OFFSET        12
-#define MXC_CRMAP_AMLPMRE1_MLPME4_MASK          (0x7 << 12)
-#define MXC_CRMAP_AMLPMRE1_MLPME3_OFFSET        9
-#define MXC_CRMAP_AMLPMRE1_MLPME3_MASK          (0x7 << 9)
-#define MXC_CRMAP_AMLPMRE1_MLPME2_OFFSET        6
-#define MXC_CRMAP_AMLPMRE1_MLPME2_MASK          (0x7 << 6)
-#define MXC_CRMAP_AMLPMRE1_MLPME1_OFFSET        3
-#define MXC_CRMAP_AMLPMRE1_MLPME1_MASK          (0x7 << 3)
-#define MXC_CRMAP_AMLPMRE1_MLPME0_OFFSET        0
-#define MXC_CRMAP_AMLPMRE1_MLPME0_MASK          0x7
-
-#define MXC_CRMAP_AMLPMRE2_MLPME0_OFFSET        0
-#define MXC_CRMAP_AMLPMRE2_MLPME0_MASK          0x7
-
-#define MXC_CRMAP_AMLPMRF_MLPMF6_OFFSET         19
-#define MXC_CRMAP_AMLPMRF_MLPMF6_MASK           (0x7 << 19)
-#define MXC_CRMAP_AMLPMRF_MLPMF5_OFFSET         16
-#define MXC_CRMAP_AMLPMRF_MLPMF5_MASK           (0x7 << 16)
-#define MXC_CRMAP_AMLPMRF_MLPMF3_OFFSET         9
-#define MXC_CRMAP_AMLPMRF_MLPMF3_MASK           (0x7 << 9)
-#define MXC_CRMAP_AMLPMRF_MLPMF2_OFFSET         6
-#define MXC_CRMAP_AMLPMRF_MLPMF2_MASK           (0x7 << 6)
-#define MXC_CRMAP_AMLPMRF_MLPMF1_OFFSET         3
-#define MXC_CRMAP_AMLPMRF_MLPMF1_MASK           (0x7 << 3)
-#define MXC_CRMAP_AMLPMRF_MLPMF0_OFFSET         0
-#define MXC_CRMAP_AMLPMRF_MLPMF0_MASK           (0x7 << 0)
-
-#define MXC_CRMAP_AMLPMRG_MLPMG9_OFFSET         28
-#define MXC_CRMAP_AMLPMRG_MLPMG9_MASK           (0x7 << 28)
-#define MXC_CRMAP_AMLPMRG_MLPMG7_OFFSET         22
-#define MXC_CRMAP_AMLPMRG_MLPMG7_MASK           (0x7 << 22)
-#define MXC_CRMAP_AMLPMRG_MLPMG6_OFFSET         19
-#define MXC_CRMAP_AMLPMRG_MLPMG6_MASK           (0x7 << 19)
-#define MXC_CRMAP_AMLPMRG_MLPMG5_OFFSET         16
-#define MXC_CRMAP_AMLPMRG_MLPMG5_MASK           (0x7 << 16)
-#define MXC_CRMAP_AMLPMRG_MLPMG4_OFFSET         12
-#define MXC_CRMAP_AMLPMRG_MLPMG4_MASK           (0x7 << 12)
-#define MXC_CRMAP_AMLPMRG_MLPMG3_OFFSET         9
-#define MXC_CRMAP_AMLPMRG_MLPMG3_MASK           (0x7 << 9)
-#define MXC_CRMAP_AMLPMRG_MLPMG2_OFFSET         6
-#define MXC_CRMAP_AMLPMRG_MLPMG2_MASK           (0x7 << 6)
-#define MXC_CRMAP_AMLPMRG_MLPMG1_OFFSET         3
-#define MXC_CRMAP_AMLPMRG_MLPMG1_MASK           (0x7 << 3)
-#define MXC_CRMAP_AMLPMRG_MLPMG0_OFFSET         0
-#define MXC_CRMAP_AMLPMRG_MLPMG0_MASK           0x7
-
-#define MXC_CRMAP_AGPR_IPUPAD_OFFSET            20
-#define MXC_CRMAP_AGPR_IPUPAD_MASK              (0x7 << 20)
-
-#define MXC_CRMAP_APRA_EL1TEN_OFFSET            29
-#define MXC_CRMAP_APRA_SIMEN_OFFSET             24
-#define MXC_CRMAP_APRA_UART3DIV_OFFSET          17
-#define MXC_CRMAP_APRA_UART3DIV_MASK            (0xF << 17)
-#define MXC_CRMAP_APRA_UART3EN_OFFSET           16
-#define MXC_CRMAP_APRA_SAHARA_DIV2_CLKEN_OFFSET 14
-#define MXC_CRMAP_APRA_MQSPIEN_OFFSET           13
-#define MXC_CRMAP_APRA_UART2EN_OFFSET           8
-#define MXC_CRMAP_APRA_UART1EN_OFFSET           0
-
-#define MXC_CRMAP_APRB_SDHC2_ISEL_OFFSET        13
-#define MXC_CRMAP_APRB_SDHC2_ISEL_MASK          (0x7 << 13)
-#define MXC_CRMAP_APRB_SDHC2_DIV_OFFSET         9
-#define MXC_CRMAP_APRB_SDHC2_DIV_MASK           (0xF << 9)
-#define MXC_CRMAP_APRB_SDHC2EN_OFFSET           8
-#define MXC_CRMAP_APRB_SDHC1_ISEL_OFFSET        5
-#define MXC_CRMAP_APRB_SDHC1_ISEL_MASK          (0x7 << 5)
-#define MXC_CRMAP_APRB_SDHC1_DIV_OFFSET         1
-#define MXC_CRMAP_APRB_SDHC1_DIV_MASK           (0xF << 1)
-#define MXC_CRMAP_APRB_SDHC1EN_OFFSET           0
-
-#define MXC_CRMAP_ACSR_ADS_OFFSET               8
-#define MXC_CRMAP_ACSR_ADS                      (0x1 << 8)
-#define MXC_CRMAP_ACSR_ACS                      0x1
-
-#define MXC_CRMAP_ADCR_LFDF_0                   (0x0 << 8)
-#define MXC_CRMAP_ADCR_LFDF_2                   (0x1 << 8)
-#define MXC_CRMAP_ADCR_LFDF_4                   (0x2 << 8)
-#define MXC_CRMAP_ADCR_LFDF_8                   (0x3 << 8)
-#define MXC_CRMAP_ADCR_LFDF_OFFSET              8
-#define MXC_CRMAP_ADCR_LFDF_MASK                (0x3 << 8)
-#define MXC_CRMAP_ADCR_ALT_PLL                  0x80
-#define MXC_CRMAP_ADCR_DFS_DIVEN                0x20
-#define MXC_CRMAP_ADCR_DIV_BYP                  0x2
-#define MXC_CRMAP_ADCR_VSTAT                    0x8
-#define MXC_CRMAP_ADCR_TSTAT                    0x10
-#define MXC_CRMAP_ADCR_DVFS_VCTRL               0x10
-#define MXC_CRMAP_ADCR_CLK_ON                   0x40
-
-#define MXC_CRMAP_ADFMR_FC_OFFSET               16
-#define MXC_CRMAP_ADFMR_FC_MASK                 (0x1F << 16)
-#define MXC_CRMAP_ADFMR_MF_OFFSET               1
-#define MXC_CRMAP_ADFMR_MF_MASK                 (0x3FF << 1)
-#define MXC_CRMAP_ADFMR_DFM_CLK_READY           0x1
-#define MXC_CRMAP_ADFMR_DFM_PWR_DOWN            0x8000
-
-#define MXC_CRMAP_ACR_CKOHS_HIGH                (1 << 18)
-#define MXC_CRMAP_ACR_CKOS_HIGH                 (1 << 16)
-#define MXC_CRMAP_ACR_CKOHS_MASK                (0x7 << 12)
-#define MXC_CRMAP_ACR_CKOHD                     (1 << 11)
-#define MXC_CRMAP_ACR_CKOHDIV_MASK              (0xF << 8)
-#define MXC_CRMAP_ACR_CKOHDIV_OFFSET            8
-#define MXC_CRMAP_ACR_CKOD                      (1 << 7)
-#define MXC_CRMAP_ACR_CKOS_MASK                 (0x7 << 4)
-
-/* AP Warm reset */
-#define MXC_CRMAP_AMCR_SW_AP                    (1 << 14)
-
-/* Bit definitions of ACGCR in CRM_AP for tree level clock gating */
-#define MXC_CRMAP_ACGCR_ACG0_STOP_WAIT          0x00000001
-#define MXC_CRMAP_ACGCR_ACG0_STOP               0x00000003
-#define MXC_CRMAP_ACGCR_ACG0_RUN                0x00000007
-#define MXC_CRMAP_ACGCR_ACG0_DISABLED           0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG1_STOP_WAIT          0x00000008
-#define MXC_CRMAP_ACGCR_ACG1_STOP               0x00000018
-#define MXC_CRMAP_ACGCR_ACG1_RUN                0x00000038
-#define MXC_CRMAP_ACGCR_ACG1_DISABLED           0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG2_STOP_WAIT          0x00000040
-#define MXC_CRMAP_ACGCR_ACG2_STOP               0x000000C0
-#define MXC_CRMAP_ACGCR_ACG2_RUN                0x000001C0
-#define MXC_CRMAP_ACGCR_ACG2_DISABLED           0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG3_STOP_WAIT          0x00000200
-#define MXC_CRMAP_ACGCR_ACG3_STOP               0x00000600
-#define MXC_CRMAP_ACGCR_ACG3_RUN                0x00000E00
-#define MXC_CRMAP_ACGCR_ACG3_DISABLED           0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG4_STOP_WAIT          0x00001000
-#define MXC_CRMAP_ACGCR_ACG4_STOP               0x00003000
-#define MXC_CRMAP_ACGCR_ACG4_RUN                0x00007000
-#define MXC_CRMAP_ACGCR_ACG4_DISABLED           0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG5_STOP_WAIT          0x00010000
-#define MXC_CRMAP_ACGCR_ACG5_STOP               0x00030000
-#define MXC_CRMAP_ACGCR_ACG5_RUN                0x00070000
-#define MXC_CRMAP_ACGCR_ACG5_DISABLED           0x00000000
-
-#define MXC_CRMAP_ACGCR_ACG6_STOP_WAIT          0x00080000
-#define MXC_CRMAP_ACGCR_ACG6_STOP               0x00180000
-#define MXC_CRMAP_ACGCR_ACG6_RUN                0x00380000
-#define MXC_CRMAP_ACGCR_ACG6_DISABLED           0x00000000
-
-#define NUM_GATE_CTRL                           6
-
-/* CRM COM Register Offsets */
-#define MXC_CRMCOM_CSCR                         (MXC_CRM_COM_BASE + 0x0C)
-#define MXC_CRMCOM_CCCR                         (MXC_CRM_COM_BASE + 0x10)
-
-/* CRM COM Bit Definitions */
-#define MXC_CRMCOM_CSCR_PPD1                    0x08000000
-#define MXC_CRMCOM_CSCR_CKOHSEL                 (1 << 18)
-#define MXC_CRMCOM_CSCR_CKOSEL                  (1 << 17)
-#define MXC_CRMCOM_CCCR_CC_DIV_OFFSET           8
-#define MXC_CRMCOM_CCCR_CC_DIV_MASK             (0x1F << 8)
-#define MXC_CRMCOM_CCCR_CC_SEL_OFFSET           0
-#define MXC_CRMCOM_CCCR_CC_SEL_MASK             0x3
-
-/* DSM Register Offsets */
-#define MXC_DSM_SLEEP_TIME                      (MXC_DSM_BASE + 0x0c)
-#define MXC_DSM_CONTROL0                        (MXC_DSM_BASE + 0x20)
-#define MXC_DSM_CONTROL1                        (MXC_DSM_BASE + 0x24)
-#define MXC_DSM_CTREN                           (MXC_DSM_BASE + 0x28)
-#define MXC_DSM_WARM_PER                        (MXC_DSM_BASE + 0x40)
-#define MXC_DSM_LOCK_PER                        (MXC_DSM_BASE + 0x44)
-#define MXC_DSM_MGPER                           (MXC_DSM_BASE + 0x4c)
-#define MXC_DSM_CRM_CONTROL                     (MXC_DSM_BASE + 0x50)
-
-/* Bit definitions of various registers in DSM */
-#define MXC_DSM_CRM_CTRL_DVFS_BYP               0x00000008
-#define MXC_DSM_CRM_CTRL_DVFS_VCTRL             0x00000004
-#define MXC_DSM_CRM_CTRL_LPMD1                  0x00000002
-#define MXC_DSM_CRM_CTRL_LPMD0                  0x00000001
-#define MXC_DSM_CRM_CTRL_LPMD_STOP_MODE         0x00000000
-#define MXC_DSM_CRM_CTRL_LPMD_WAIT_MODE         0x00000001
-#define MXC_DSM_CRM_CTRL_LPMD_RUN_MODE          0x00000003
-#define MXC_DSM_CONTROL0_STBY_COMMIT_EN         0x00000200
-#define MXC_DSM_CONTROL0_MSTR_EN                0x00000001
-#define MXC_DSM_CONTROL0_RESTART                0x00000010
-/* Counter Block reset */
-#define MXC_DSM_CONTROL1_CB_RST                 0x00000002
-/* State Machine reset */
-#define MXC_DSM_CONTROL1_SM_RST                 0x00000004
-/* Bit needed to reset counter block */
-#define MXC_CONTROL1_RST_CNT32                  0x00000008
-#define MXC_DSM_CONTROL1_RST_CNT32_EN           0x00000800
-#define MXC_DSM_CONTROL1_SLEEP                  0x00000100
-#define MXC_DSM_CONTROL1_WAKEUP_DISABLE         0x00004000
-#define MXC_DSM_CTREN_CNT32                     0x00000001
-
-/* Magic Fix enable bit */
-#define MXC_DSM_MGPER_EN_MGFX                   0x80000000
-#define MXC_DSM_MGPER_PER_MASK                  0x000003FF
-#define MXC_DSM_MGPER_PER(n)                    (MXC_DSM_MGPER_PER_MASK & n)
-
-/* Address offsets of the CLKCTL registers */
-#define MXC_CLKCTL_GP_CTRL      (MXC_CLKCTL_BASE + 0x00)
-#define MXC_CLKCTL_GP_SER       (MXC_CLKCTL_BASE + 0x04)
-#define MXC_CLKCTL_GP_CER       (MXC_CLKCTL_BASE + 0x08)
-
-#endif /* _ARCH_ARM_MACH_MXC91231_CRM_REGS_H_ */
diff --git a/arch/arm/mach-mxc91231/devices.c b/arch/arm/mach-mxc91231/devices.c
deleted file mode 100644
index 027af4f0d18a..000000000000
--- a/arch/arm/mach-mxc91231/devices.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA  02110-1301, USA.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/serial.h>
-#include <linux/gpio.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-#include <mach/imx-uart.h>
-
-static struct resource uart0[] = {
-        {
-                .start = MXC91231_UART1_BASE_ADDR,
-                .end = MXC91231_UART1_BASE_ADDR + 0x0B5,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MXC91231_INT_UART1_RX,
-                .end = MXC91231_INT_UART1_RX,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = MXC91231_INT_UART1_TX,
-                .end = MXC91231_INT_UART1_TX,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = MXC91231_INT_UART1_MINT,
-                .end = MXC91231_INT_UART1_MINT,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device mxc_uart_device0 = {
-        .name = "imx-uart",
-        .id = 0,
-        .resource = uart0,
-        .num_resources = ARRAY_SIZE(uart0),
-};
-
-static struct resource uart1[] = {
-        {
-                .start = MXC91231_UART2_BASE_ADDR,
-                .end = MXC91231_UART2_BASE_ADDR + 0x0B5,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MXC91231_INT_UART2_RX,
-                .end = MXC91231_INT_UART2_RX,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = MXC91231_INT_UART2_TX,
-                .end = MXC91231_INT_UART2_TX,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = MXC91231_INT_UART2_MINT,
-                .end = MXC91231_INT_UART2_MINT,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device mxc_uart_device1 = {
-        .name = "imx-uart",
-        .id = 1,
-        .resource = uart1,
-        .num_resources = ARRAY_SIZE(uart1),
-};
-
-static struct resource uart2[] = {
-        {
-                .start = MXC91231_UART3_BASE_ADDR,
-                .end = MXC91231_UART3_BASE_ADDR + 0x0B5,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MXC91231_INT_UART3_RX,
-                .end = MXC91231_INT_UART3_RX,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = MXC91231_INT_UART3_TX,
-                .end = MXC91231_INT_UART3_TX,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = MXC91231_INT_UART3_MINT,
-                .end = MXC91231_INT_UART3_MINT,
-                .flags = IORESOURCE_IRQ,
-
-        },
-};
-
-struct platform_device mxc_uart_device2 = {
-        .name = "imx-uart",
-        .id = 2,
-        .resource = uart2,
-        .num_resources = ARRAY_SIZE(uart2),
-};
-
-/* GPIO port description */
-static struct mxc_gpio_port mxc_gpio_ports[] = {
-        [0] = {
-                .chip.label = "gpio-0",
-                .base = MXC91231_IO_ADDRESS(MXC91231_GPIO1_AP_BASE_ADDR),
-                .irq = MXC91231_INT_GPIO1,
-                .virtual_irq_start = MXC_GPIO_IRQ_START,
-        },
-        [1] = {
-                .chip.label = "gpio-1",
-                .base = MXC91231_IO_ADDRESS(MXC91231_GPIO2_AP_BASE_ADDR),
-                .irq = MXC91231_INT_GPIO2,
-                .virtual_irq_start = MXC_GPIO_IRQ_START + 32,
-        },
-        [2] = {
-                .chip.label = "gpio-2",
-                .base = MXC91231_IO_ADDRESS(MXC91231_GPIO3_AP_BASE_ADDR),
-                .irq = MXC91231_INT_GPIO3,
-                .virtual_irq_start = MXC_GPIO_IRQ_START + 64,
-        },
-        [3] = {
-                .chip.label = "gpio-3",
-                .base = MXC91231_IO_ADDRESS(MXC91231_GPIO4_SH_BASE_ADDR),
-                .irq = MXC91231_INT_GPIO4,
-                .virtual_irq_start = MXC_GPIO_IRQ_START + 96,
-        },
-};
-
-int __init mxc91231_register_gpios(void)
-{
-        return mxc_gpio_init(mxc_gpio_ports, ARRAY_SIZE(mxc_gpio_ports));
-}
-
-static struct resource mxc_nand_resources[] = {
-        {
-                .start  = MXC91231_NFC_BASE_ADDR,
-                .end    = MXC91231_NFC_BASE_ADDR + 0xfff,
-                .flags  = IORESOURCE_MEM
-        }, {
-                .start  = MXC91231_INT_NANDFC,
-                .end    = MXC91231_INT_NANDFC,
-                .flags  = IORESOURCE_IRQ
-        },
-};
-
-struct platform_device mxc_nand_device = {
-        .name = "mxc_nand",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(mxc_nand_resources),
-        .resource = mxc_nand_resources,
-};
-
-static struct resource mxc_sdhc0_resources[] = {
-        {
-                .start = MXC91231_MMC_SDHC1_BASE_ADDR,
-                .end = MXC91231_MMC_SDHC1_BASE_ADDR + SZ_16K - 1,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MXC91231_INT_MMC_SDHC1,
-                .end = MXC91231_INT_MMC_SDHC1,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-static struct resource mxc_sdhc1_resources[] = {
-        {
-                .start = MXC91231_MMC_SDHC2_BASE_ADDR,
-                .end = MXC91231_MMC_SDHC2_BASE_ADDR + SZ_16K - 1,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MXC91231_INT_MMC_SDHC2,
-                .end = MXC91231_INT_MMC_SDHC2,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device mxc_sdhc_device0 = {
-        .name = "mxc-mmc",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(mxc_sdhc0_resources),
-        .resource = mxc_sdhc0_resources,
-};
-
-struct platform_device mxc_sdhc_device1 = {
-        .name = "mxc-mmc",
-        .id = 1,
-        .num_resources = ARRAY_SIZE(mxc_sdhc1_resources),
-        .resource = mxc_sdhc1_resources,
-};
-
-static struct resource mxc_cspi0_resources[] = {
-        {
-                .start = MXC91231_CSPI1_BASE_ADDR,
-                .end = MXC91231_CSPI1_BASE_ADDR + 0x20,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MXC91231_INT_CSPI1,
-                .end = MXC91231_INT_CSPI1,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device mxc_cspi_device0 = {
-        .name = "spi_imx",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(mxc_cspi0_resources),
-        .resource = mxc_cspi0_resources,
-};
-
-static struct resource mxc_cspi1_resources[] = {
-        {
-                .start = MXC91231_CSPI2_BASE_ADDR,
-                .end = MXC91231_CSPI2_BASE_ADDR + 0x20,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = MXC91231_INT_CSPI2,
-                .end = MXC91231_INT_CSPI2,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device mxc_cspi_device1 = {
-        .name = "spi_imx",
-        .id = 1,
-        .num_resources = ARRAY_SIZE(mxc_cspi1_resources),
-        .resource = mxc_cspi1_resources,
-};
-
-static struct resource mxc_wdog0_resources[] = {
-        {
-                .start = MXC91231_WDOG1_BASE_ADDR,
-                .end = MXC91231_WDOG1_BASE_ADDR + 0x10,
-                .flags = IORESOURCE_MEM,
-        },
-};
-
-struct platform_device mxc_wdog_device0 = {
-        .name = "mxc-wdt",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(mxc_wdog0_resources),
-        .resource = mxc_wdog0_resources,
-};
diff --git a/arch/arm/mach-mxc91231/devices.h b/arch/arm/mach-mxc91231/devices.h
deleted file mode 100644
index 72a2136ce27d..000000000000
--- a/arch/arm/mach-mxc91231/devices.h
+++ /dev/null
@@ -1,13 +0,0 @@
-extern struct platform_device mxc_uart_device0;
-extern struct platform_device mxc_uart_device1;
-extern struct platform_device mxc_uart_device2;
-
-extern struct platform_device mxc_nand_device;
-
-extern struct platform_device mxc_sdhc_device0;
-extern struct platform_device mxc_sdhc_device1;
-
-extern struct platform_device mxc_cspi_device0;
-extern struct platform_device mxc_cspi_device1;
-
-extern struct platform_device mxc_wdog_device0;
diff --git a/arch/arm/mach-mxc91231/iomux.c b/arch/arm/mach-mxc91231/iomux.c
deleted file mode 100644
index 66fc41cbf2ca..000000000000
--- a/arch/arm/mach-mxc91231/iomux.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de>
- * Copyright (C) 2009 by Valentin Longchamp <valentin.longchamp@epfl.ch>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-#include <linux/module.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <mach/hardware.h>
-#include <mach/gpio.h>
-#include <mach/iomux-mxc91231.h>
-
-/*
- * IOMUX register (base) addresses
- */
-#define IOMUX_AP_BASE           MXC91231_IO_ADDRESS(MXC91231_IOMUX_AP_BASE_ADDR)
-#define IOMUX_COM_BASE          MXC91231_IO_ADDRESS(MXC91231_IOMUX_COM_BASE_ADDR)
-#define IOMUXSW_AP_MUX_CTL      (IOMUX_AP_BASE + 0x000)
-#define IOMUXSW_SP_MUX_CTL      (IOMUX_COM_BASE + 0x000)
-#define IOMUXSW_PAD_CTL         (IOMUX_COM_BASE + 0x200)
-
-#define IOMUXINT_OBS1           (IOMUX_AP_BASE + 0x600)
-#define IOMUXINT_OBS2           (IOMUX_AP_BASE + 0x004)
-
-static DEFINE_SPINLOCK(gpio_mux_lock);
-
-#define NB_PORTS                        ((PIN_MAX + 32) / 32)
-#define PIN_GLOBAL_NUM(pin) \
-        (((pin & MUX_SIDE_MASK) >> MUX_SIDE_SHIFT)*PIN_AP_MAX + \
-         ((pin & MUX_REG_MASK) >> MUX_REG_SHIFT)*4 +            \
-         ((pin & MUX_FIELD_MASK) >> MUX_FIELD_SHIFT))
-
-unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG];
-/*
- * set the mode for a IOMUX pin.
- */
-int mxc_iomux_mode(unsigned int pin_mode)
-{
-        u32 side, field, l, mode, ret = 0;
-        void __iomem *reg;
-
-        side = (pin_mode & MUX_SIDE_MASK) >> MUX_SIDE_SHIFT;
-        switch (side) {
-        case MUX_SIDE_AP:
-                reg = IOMUXSW_AP_MUX_CTL;
-                break;
-        case MUX_SIDE_SP:
-                reg = IOMUXSW_SP_MUX_CTL;
-                break;
-        default:
-                return -EINVAL;
-        }
-        reg += ((pin_mode & MUX_REG_MASK) >> MUX_REG_SHIFT) * 4;
-        field = (pin_mode & MUX_FIELD_MASK) >> MUX_FIELD_SHIFT;
-        mode = (pin_mode & MUX_MODE_MASK) >> MUX_MODE_SHIFT;
-
-        spin_lock(&gpio_mux_lock);
-
-        l = __raw_readl(reg);
-        l &= ~(0xff << (field * 8));
-        l |= mode << (field * 8);
-        __raw_writel(l, reg);
-
-        spin_unlock(&gpio_mux_lock);
-
-        return ret;
-}
-EXPORT_SYMBOL(mxc_iomux_mode);
-
-/*
- * This function configures the pad value for a IOMUX pin.
- */
-void mxc_iomux_set_pad(enum iomux_pins pin, u32 config)
-{
-        u32 padgrp, field, l;
-        void __iomem *reg;
-
-        padgrp = (pin & MUX_PADGRP_MASK) >> MUX_PADGRP_SHIFT;
-        reg = IOMUXSW_PAD_CTL + (pin + 2) / 3 * 4;
-        field = (pin + 2) % 3;
-
-        pr_debug("%s: reg offset = 0x%x, field = %d\n",
-                        __func__, (pin + 2) / 3, field);
-
-        spin_lock(&gpio_mux_lock);
-
-        l = __raw_readl(reg);
-        l &= ~(0x1ff << (field * 10));
-        l |= config << (field * 10);
-        __raw_writel(l, reg);
-
-        spin_unlock(&gpio_mux_lock);
-}
-EXPORT_SYMBOL(mxc_iomux_set_pad);
-
-/*
- * allocs a single pin:
- *      - reserves the pin so that it is not claimed by another driver
- *      - setups the iomux according to the configuration
- */
-int mxc_iomux_alloc_pin(unsigned int pin_mode, const char *label)
-{
-        unsigned pad = PIN_GLOBAL_NUM(pin_mode);
-        if (pad >= (PIN_MAX + 1)) {
-                printk(KERN_ERR "mxc_iomux: Attempt to request nonexistant pin %u for \"%s\"\n",
-                        pad, label ? label : "?");
-                return -EINVAL;
-        }
-
-        if (test_and_set_bit(pad, mxc_pin_alloc_map)) {
-                printk(KERN_ERR "mxc_iomux: pin %u already used. Allocation for \"%s\" failed\n",
-                        pad, label ? label : "?");
-                return -EBUSY;
-        }
-        mxc_iomux_mode(pin_mode);
-
-        return 0;
-}
-EXPORT_SYMBOL(mxc_iomux_alloc_pin);
-
-int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count,
-                const char *label)
-{
-        const unsigned int *p = pin_list;
-        int i;
-        int ret = -EINVAL;
-
-        for (i = 0; i < count; i++) {
-                ret = mxc_iomux_alloc_pin(*p, label);
-                if (ret)
-                        goto setup_error;
-                p++;
-        }
-        return 0;
-
-setup_error:
-        mxc_iomux_release_multiple_pins(pin_list, i);
-        return ret;
-}
-EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins);
-
-void mxc_iomux_release_pin(unsigned int pin_mode)
-{
-        unsigned pad = PIN_GLOBAL_NUM(pin_mode);
-
-        if (pad < (PIN_MAX + 1))
-                clear_bit(pad, mxc_pin_alloc_map);
-}
-EXPORT_SYMBOL(mxc_iomux_release_pin);
-
-void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count)
-{
-        const unsigned int *p = pin_list;
-        int i;
-
-        for (i = 0; i < count; i++) {
-                mxc_iomux_release_pin(*p);
-                p++;
-        }
-}
-EXPORT_SYMBOL(mxc_iomux_release_multiple_pins);
diff --git a/arch/arm/mach-mxc91231/magx-zn5.c b/arch/arm/mach-mxc91231/magx-zn5.c
deleted file mode 100644
index f31a45e5a0b8..000000000000
--- a/arch/arm/mach-mxc91231/magx-zn5.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2009 Dmitriy Taychenachev <dimichxp@gmail.com>
- *
- * This file is released under the GPLv2 or later.
- */
-
-#include <linux/irq.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/time.h>
-#include <asm/mach/arch.h>
-
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mxc91231.h>
-#include <mach/mmc.h>
-#include <mach/imx-uart.h>
-
-#include "devices.h"
-
-static struct imxuart_platform_data uart_pdata = {
-};
-
-static struct imxmmc_platform_data sdhc_pdata = {
-};
-
-static void __init zn5_init(void)
-{
-        pm_power_off = mxc91231_power_off;
-
-        mxc_iomux_alloc_pin(MXC91231_PIN_SP_USB_DAT_VP__RXD2, "uart2-rx");
-        mxc_iomux_alloc_pin(MXC91231_PIN_SP_USB_SE0_VM__TXD2, "uart2-tx");
-
-        mxc_register_device(&mxc_uart_device1, &uart_pdata);
-        mxc_register_device(&mxc_uart_device0, &uart_pdata);
-
-        mxc_register_device(&mxc_sdhc_device0, &sdhc_pdata);
-
-        mxc_register_device(&mxc_wdog_device0, NULL);
-
-        return;
-}
-
-static void __init zn5_timer_init(void)
-{
-        mxc91231_clocks_init(26000000); /* 26mhz ckih */
-}
-
-struct sys_timer zn5_timer = {
-        .init = zn5_timer_init,
-};
-
-MACHINE_START(MAGX_ZN5, "Motorola Zn5")
-        .boot_params = MXC91231_PHYS_OFFSET + 0x100,
-        .map_io = mxc91231_map_io,
-        .init_early = mxc91231_init_early,
-        .init_irq = mxc91231_init_irq,
-        .timer = &zn5_timer,
-        .init_machine = zn5_init,
-MACHINE_END
diff --git a/arch/arm/mach-mxc91231/mm.c b/arch/arm/mach-mxc91231/mm.c
deleted file mode 100644
index a77f6daf6a26..000000000000
--- a/arch/arm/mach-mxc91231/mm.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- *  Copyright (C) 1999,2000 Arm Limited
- *  Copyright (C) 2000 Deep Blue Solutions Ltd
- *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
- *  Copyright 2004-2005 Freescale Semiconductor, Inc. All Rights Reserved.
- *    - add MXC specific definitions
- *  Copyright 2006 Motorola, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <asm/pgtable.h>
-#include <asm/mach/map.h>
-
-/*
- * This structure defines the MXC memory map.
- */
-static struct map_desc mxc91231_io_desc[] __initdata = {
-        imx_map_entry(MXC91231, L2CC, MT_DEVICE),
-        imx_map_entry(MXC91231, X_MEMC, MT_DEVICE),
-        imx_map_entry(MXC91231, ROMP, MT_DEVICE),
-        imx_map_entry(MXC91231, AVIC, MT_DEVICE),
-        imx_map_entry(MXC91231, AIPS1, MT_DEVICE),
-        imx_map_entry(MXC91231, SPBA0, MT_DEVICE),
-        imx_map_entry(MXC91231, SPBA1, MT_DEVICE),
-        imx_map_entry(MXC91231, AIPS2, MT_DEVICE),
-};
-
-/*
- * This function initializes the memory map. It is called during the
- * system startup to create static physical to virtual memory map for
- * the IO modules.
- */
-void __init mxc91231_map_io(void)
-{
-        iotable_init(mxc91231_io_desc, ARRAY_SIZE(mxc91231_io_desc));
-}
-
-void __init mxc91231_init_early(void)
-{
-        mxc_set_cpu_type(MXC_CPU_MXC91231);
-}
-
-int mxc91231_register_gpios(void);
-
-void __init mxc91231_init_irq(void)
-{
-        mxc91231_register_gpios();
-        mxc_init_irq(MXC91231_IO_ADDRESS(MXC91231_AVIC_BASE_ADDR));
-}
diff --git a/arch/arm/mach-mxc91231/system.c b/arch/arm/mach-mxc91231/system.c
deleted file mode 100644
index 736f7efd874a..000000000000
--- a/arch/arm/mach-mxc91231/system.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2009 Dmitriy Taychenachev <dimichxp@gmail.com>
- *
- * This file is released under the GPLv2 or later.
- */
-
-#include <linux/delay.h>
-#include <linux/io.h>
-
-#include <asm/proc-fns.h>
-#include <mach/hardware.h>
-
-#include "crm_regs.h"
-
-#define WDOG_WCR                MXC91231_IO_ADDRESS(MXC91231_WDOG1_BASE_ADDR)
-#define WDOG_WCR_OUT_ENABLE     (1 << 6)
-#define WDOG_WCR_ASSERT         (1 << 5)
-
-void mxc91231_power_off(void)
-{
-        u16 wcr;
-
-        wcr = __raw_readw(WDOG_WCR);
-        wcr |= WDOG_WCR_OUT_ENABLE;
-        wcr &= ~WDOG_WCR_ASSERT;
-        __raw_writew(wcr, WDOG_WCR);
-}
-
-void mxc91231_arch_reset(char mode, const char *cmd)
-{
-        u32 amcr;
-
-        /* Reset the AP using CRM */
-        amcr = __raw_readl(MXC_CRMAP_AMCR);
-        amcr &= ~MXC_CRMAP_AMCR_SW_AP;
-        __raw_writel(amcr, MXC_CRMAP_AMCR);
-
-        mdelay(10);
-        cpu_reset(0);
-}
-
-void mxc91231_prepare_idle(void)
-{
-        u32 crm_ctl;
-
-        /* Go to WAIT mode after WFI */
-        crm_ctl = __raw_readl(MXC_DSM_CRM_CONTROL);
-        crm_ctl &= ~(MXC_DSM_CRM_CTRL_LPMD0 | MXC_DSM_CRM_CTRL_LPMD1);
-        crm_ctl |=  MXC_DSM_CRM_CTRL_LPMD_WAIT_MODE;
-        __raw_writel(crm_ctl, MXC_DSM_CRM_CONTROL);
-}
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index 4522fbb235d5..f114960622e0 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -17,6 +17,16 @@ config SOC_IMX28
 
 comment "MXS platforms:"
 
+config MACH_STMP378X_DEVB
+        bool "Support STMP378x_devb Platform"
+        select SOC_IMX23
+        select MXS_HAVE_AMBA_DUART
+        select MXS_HAVE_PLATFORM_AUART
+        select MXS_HAVE_PLATFORM_MXS_MMC
+        help
+          Include support for STMP378x-devb platform. This includes specific
+          configurations for the board and its peripherals.
+
 config MACH_MX23EVK
         bool "Support MX23EVK Platform"
         select SOC_IMX23
@@ -24,7 +34,6 @@ config MACH_MX23EVK
         select MXS_HAVE_PLATFORM_AUART
         select MXS_HAVE_PLATFORM_MXS_MMC
         select MXS_HAVE_PLATFORM_MXSFB
-        default y
         help
           Include support for MX23EVK platform. This includes specific
           configurations for the board and its peripherals.
@@ -39,7 +48,6 @@ config MACH_MX28EVK
         select MXS_HAVE_PLATFORM_MXS_MMC
         select MXS_HAVE_PLATFORM_MXSFB
         select MXS_OCOTP
-        default y
         help
           Include support for MX28EVK platform. This includes specific
           configurations for the board and its peripherals.
diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile
index 2f1f6141ca71..58e892376bf2 100644
--- a/arch/arm/mach-mxs/Makefile
+++ b/arch/arm/mach-mxs/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_PM) += pm.o
 obj-$(CONFIG_SOC_IMX23) += clock-mx23.o mm-mx23.o
 obj-$(CONFIG_SOC_IMX28) += clock-mx28.o mm-mx28.o
 
+obj-$(CONFIG_MACH_STMP378X_DEVB) += mach-stmp378x_devb.o
 obj-$(CONFIG_MACH_MX23EVK) += mach-mx23evk.o
 obj-$(CONFIG_MACH_MX28EVK) += mach-mx28evk.o
 obj-$(CONFIG_MODULE_TX28) += module-tx28.o
diff --git a/arch/arm/mach-mxs/clock-mx23.c b/arch/arm/mach-mxs/clock-mx23.c
index c3577ea789ac..0163b6d83773 100644
--- a/arch/arm/mach-mxs/clock-mx23.c
+++ b/arch/arm/mach-mxs/clock-mx23.c
@@ -446,6 +446,8 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK("rtc", NULL, rtc_clk)
         _REGISTER_CLOCK("mxs-dma-apbh", NULL, hbus_clk)
         _REGISTER_CLOCK("mxs-dma-apbx", NULL, xbus_clk)
+        _REGISTER_CLOCK("mxs-mmc.0", NULL, ssp_clk)
+        _REGISTER_CLOCK("mxs-mmc.1", NULL, ssp_clk)
         _REGISTER_CLOCK(NULL, "usb", usb_clk)
         _REGISTER_CLOCK(NULL, "audio", audio_clk)
         _REGISTER_CLOCK("mxs-pwm.0", NULL, pwm_clk)
diff --git a/arch/arm/mach-mxs/clock-mx28.c b/arch/arm/mach-mxs/clock-mx28.c
index 1ad97fed1e94..5dcc59d5b9ec 100644
--- a/arch/arm/mach-mxs/clock-mx28.c
+++ b/arch/arm/mach-mxs/clock-mx28.c
@@ -295,11 +295,11 @@ static int name##_set_rate(struct clk *clk, unsigned long rate)		\
         unsigned long diff, parent_rate, calc_rate;                     \
         int i;                                                          \
                                                                         \
-        parent_rate = clk_get_rate(clk->parent);                        \
         div_max = BM_CLKCTRL_##dr##_DIV >> BP_CLKCTRL_##dr##_DIV;       \
         bm_busy = BM_CLKCTRL_##dr##_BUSY;                               \
                                                                         \
         if (clk->parent == &ref_xtal_clk) {                             \
+                parent_rate = clk_get_rate(clk->parent);                \
                 div = DIV_ROUND_UP(parent_rate, rate);                  \
                 if (clk == &cpu_clk) {                                  \
                         div_max = BM_CLKCTRL_CPU_DIV_XTAL >>            \
@@ -309,6 +309,11 @@ static int name##_set_rate(struct clk *clk, unsigned long rate)		\
                 if (div == 0 || div > div_max)                          \
                         return -EINVAL;                                 \
         } else {                                                        \
+                /*                                                      \
+                 * hack alert: this block modifies clk->parent, too,    \
+                 * so the base to use it the grand parent.              \
+                 */                                                     \
+                parent_rate = clk_get_rate(clk->parent->parent);        \
                 rate >>= PARENT_RATE_SHIFT;                             \
                 parent_rate >>= PARENT_RATE_SHIFT;                      \
                 diff = parent_rate;                                     \
diff --git a/arch/arm/mach-mxs/devices-mx28.h b/arch/arm/mach-mxs/devices-mx28.h
index c473eddce8cf..79b94523954a 100644
--- a/arch/arm/mach-mxs/devices-mx28.h
+++ b/arch/arm/mach-mxs/devices-mx28.h
@@ -34,7 +34,7 @@ extern const struct mxs_flexcan_data mx28_flexcan_data[] __initconst;
 #define mx28_add_flexcan0(pdata)        mx28_add_flexcan(0, pdata)
 #define mx28_add_flexcan1(pdata)        mx28_add_flexcan(1, pdata)
 
-extern const struct mxs_i2c_data mx28_mxs_i2c_data[] __initconst;
+extern const struct mxs_mxs_i2c_data mx28_mxs_i2c_data[] __initconst;
 #define mx28_add_mxs_i2c(id)            mxs_add_mxs_i2c(&mx28_mxs_i2c_data[id])
 
 extern const struct mxs_mxs_mmc_data mx28_mxs_mmc_data[] __initconst;
diff --git a/arch/arm/mach-mxs/devices/platform-mxs-i2c.c b/arch/arm/mach-mxs/devices/platform-mxs-i2c.c
index eab3a06836d6..79222ec8ede1 100644
--- a/arch/arm/mach-mxs/devices/platform-mxs-i2c.c
+++ b/arch/arm/mach-mxs/devices/platform-mxs-i2c.c
@@ -22,13 +22,14 @@
         [_id] = mxs_i2c_data_entry_single(soc, _id)
 
 #ifdef CONFIG_SOC_IMX28
-const struct mxs_i2c_data mx28_mxs_i2c_data[] __initconst = {
+const struct mxs_mxs_i2c_data mx28_mxs_i2c_data[] __initconst = {
         mxs_i2c_data_entry(MX28, 0),
         mxs_i2c_data_entry(MX28, 1),
 };
 #endif
 
-struct platform_device *__init mxs_add_mxs_i2c(const struct mxs_i2c_data *data)
+struct platform_device *__init mxs_add_mxs_i2c(
+                const struct mxs_mxs_i2c_data *data)
 {
         struct resource res[] = {
                 {
diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h
index c5137f14c364..7a37469ed5bf 100644
--- a/arch/arm/mach-mxs/include/mach/devices-common.h
+++ b/arch/arm/mach-mxs/include/mach/devices-common.h
@@ -65,13 +65,14 @@ struct platform_device *__init mxs_add_flexcan(
                 const struct flexcan_platform_data *pdata);
 
 /* i2c */
-struct mxs_i2c_data {
+struct mxs_mxs_i2c_data {
         int id;
         resource_size_t iobase;
         resource_size_t errirq;
         resource_size_t dmairq;
 };
-struct platform_device * __init mxs_add_mxs_i2c(const struct mxs_i2c_data *data);
+struct platform_device * __init mxs_add_mxs_i2c(
+                const struct mxs_mxs_i2c_data *data);
 
 /* mmc */
 #include <mach/mmc.h>
diff --git a/arch/arm/mach-mxs/include/mach/mx23.h b/arch/arm/mach-mxs/include/mach/mx23.h
index c0a18c23084a..599094bc99de 100644
--- a/arch/arm/mach-mxs/include/mach/mx23.h
+++ b/arch/arm/mach-mxs/include/mach/mx23.h
@@ -57,7 +57,7 @@
 #define MX23_AUDIOIN_BASE_ADDR          (MX23_IO_BASE_ADDR + 0x04c000)
 #define MX23_LRADC_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x050000)
 #define MX23_SPDIF_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x054000)
-#define MX23_I2C0_BASE_ADDR             (MX23_IO_BASE_ADDR + 0x058000)
+#define MX23_I2C_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x058000)
 #define MX23_RTC_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x05c000)
 #define MX23_PWM_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x064000)
 #define MX23_TIMROT_BASE_ADDR           (MX23_IO_BASE_ADDR + 0x068000)
diff --git a/arch/arm/mach-mxs/include/mach/uncompress.h b/arch/arm/mach-mxs/include/mach/uncompress.h
index f12a1732d8b8..7f8bf6539646 100644
--- a/arch/arm/mach-mxs/include/mach/uncompress.h
+++ b/arch/arm/mach-mxs/include/mach/uncompress.h
@@ -20,7 +20,7 @@
 
 #include <asm/mach-types.h>
 
-static unsigned long mxs_duart_base;
+unsigned long mxs_duart_base;
 
 #define MXS_DUART(x)    (*(volatile unsigned long *)(mxs_duart_base + (x)))
 
diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c
index 214e5b641bbc..3c2de33803ab 100644
--- a/arch/arm/mach-mxs/mach-mx23evk.c
+++ b/arch/arm/mach-mxs/mach-mx23evk.c
@@ -148,7 +148,7 @@ static void __init mx23evk_init(void)
         mx23_add_auart0();
 
         /* power on mmc slot by writing 0 to the gpio */
-        ret = gpio_request_one(MX23EVK_MMC0_SLOT_POWER, GPIOF_DIR_OUT,
+        ret = gpio_request_one(MX23EVK_MMC0_SLOT_POWER, GPIOF_OUT_INIT_LOW,
                                "mmc0-slot-power");
         if (ret)
                 pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret);
diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c
index bb329b9a2608..eacdc6b0e70a 100644
--- a/arch/arm/mach-mxs/mach-mx28evk.c
+++ b/arch/arm/mach-mxs/mach-mx28evk.c
@@ -375,13 +375,13 @@ static void __init mx28evk_init(void)
         mx28_add_mxsfb(&mx28evk_mxsfb_pdata);
 
         /* power on mmc slot by writing 0 to the gpio */
-        ret = gpio_request_one(MX28EVK_MMC0_SLOT_POWER, GPIOF_DIR_OUT,
+        ret = gpio_request_one(MX28EVK_MMC0_SLOT_POWER, GPIOF_OUT_INIT_LOW,
                                "mmc0-slot-power");
         if (ret)
                 pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret);
         mx28_add_mxs_mmc(0, &mx28evk_mmc_pdata[0]);
 
-        ret = gpio_request_one(MX28EVK_MMC1_SLOT_POWER, GPIOF_DIR_OUT,
+        ret = gpio_request_one(MX28EVK_MMC1_SLOT_POWER, GPIOF_OUT_INIT_LOW,
                                "mmc1-slot-power");
         if (ret)
                 pr_warn("failed to request gpio mmc1-slot-power: %d\n", ret);
diff --git a/arch/arm/mach-mxs/mach-stmp378x_devb.c b/arch/arm/mach-mxs/mach-stmp378x_devb.c
new file mode 100644
index 000000000000..7f38d82b69af
--- /dev/null
+++ b/arch/arm/mach-mxs/mach-stmp378x_devb.c
@@ -0,0 +1,120 @@
+/*
+ * board setup for STMP378x-Development-Board
+ *
+ * based on mx23evk board setup and information gained form the original
+ * plat-stmp based board setup, now converted to mach-mxs.
+ *
+ * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <linux/spi/spi.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include <mach/common.h>
+#include <mach/iomux-mx23.h>
+
+#include "devices-mx23.h"
+
+#define STMP378X_DEVB_MMC0_WRITE_PROTECT        MXS_GPIO_NR(1, 30)
+#define STMP378X_DEVB_MMC0_SLOT_POWER           MXS_GPIO_NR(1, 29)
+
+#define STMP378X_DEVB_PAD_AUART (MXS_PAD_4MA | MXS_PAD_1V8 | MXS_PAD_NOPULL)
+
+static const iomux_cfg_t stmp378x_dvb_pads[] __initconst = {
+        /* duart (extended setup missing in old boardcode, too */
+        MX23_PAD_PWM0__DUART_RX,
+        MX23_PAD_PWM1__DUART_TX,
+
+        /* auart */
+        MX23_PAD_AUART1_RX__AUART1_RX | STMP378X_DEVB_PAD_AUART,
+        MX23_PAD_AUART1_TX__AUART1_TX | STMP378X_DEVB_PAD_AUART,
+        MX23_PAD_AUART1_CTS__AUART1_CTS | STMP378X_DEVB_PAD_AUART,
+        MX23_PAD_AUART1_RTS__AUART1_RTS | STMP378X_DEVB_PAD_AUART,
+
+        /* mmc */
+        MX23_PAD_SSP1_DATA0__SSP1_DATA0 |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX23_PAD_SSP1_DATA1__SSP1_DATA1 |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX23_PAD_SSP1_DATA2__SSP1_DATA2 |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX23_PAD_SSP1_DATA3__SSP1_DATA3 |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX23_PAD_SSP1_CMD__SSP1_CMD |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX23_PAD_SSP1_DETECT__SSP1_DETECT |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+        MX23_PAD_SSP1_SCK__SSP1_SCK |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+        MX23_PAD_PWM4__GPIO_1_30 | MXS_PAD_CTRL, /* write protect */
+        MX23_PAD_PWM3__GPIO_1_29 | MXS_PAD_CTRL, /* power enable */
+};
+
+static struct mxs_mmc_platform_data stmp378x_dvb_mmc_pdata __initdata = {
+        .wp_gpio = STMP378X_DEVB_MMC0_WRITE_PROTECT,
+};
+
+static struct spi_board_info spi_board_info[] __initdata = {
+#if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
+        {
+                .modalias       = "enc28j60",
+                .max_speed_hz   = 6 * 1000 * 1000,
+                .bus_num        = 1,
+                .chip_select    = 0,
+                .platform_data  = NULL,
+        },
+#endif
+};
+
+static void __init stmp378x_dvb_init(void)
+{
+        int ret;
+
+        mxs_iomux_setup_multiple_pads(stmp378x_dvb_pads,
+                        ARRAY_SIZE(stmp378x_dvb_pads));
+
+        mx23_add_duart();
+        mx23_add_auart0();
+
+        /* power on mmc slot */
+        ret = gpio_request_one(STMP378X_DEVB_MMC0_SLOT_POWER,
+                GPIOF_OUT_INIT_LOW, "mmc0-slot-power");
+        if (ret)
+                pr_warn("could not power mmc (%d)\n", ret);
+
+        mx23_add_mxs_mmc(0, &stmp378x_dvb_mmc_pdata);
+
+        spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
+}
+
+static void __init stmp378x_dvb_timer_init(void)
+{
+        mx23_clocks_init();
+}
+
+static struct sys_timer stmp378x_dvb_timer = {
+        .init   = stmp378x_dvb_timer_init,
+};
+
+MACHINE_START(STMP378X, "STMP378X")
+        .map_io         = mx23_map_io,
+        .init_irq       = mx23_init_irq,
+        .init_machine   = stmp378x_dvb_init,
+        .timer          = &stmp378x_dvb_timer,
+MACHINE_END
diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c
index 13647f301860..cace0d2e5a55 100644
--- a/arch/arm/mach-mxs/timer.c
+++ b/arch/arm/mach-mxs/timer.c
@@ -101,11 +101,6 @@ static cycle_t timrotv1_get_cycles(struct clocksource *cs)
                         & 0xffff0000) >> 16);
 }
 
-static cycle_t timrotv2_get_cycles(struct clocksource *cs)
-{
-        return ~__raw_readl(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1));
-}
-
 static int timrotv1_set_next_event(unsigned long evt,
                                         struct clock_event_device *dev)
 {
@@ -230,8 +225,8 @@ static int __init mxs_clockevent_init(struct clk *timer_clk)
 static struct clocksource clocksource_mxs = {
         .name           = "mxs_timer",
         .rating         = 200,
-        .read           = timrotv2_get_cycles,
-        .mask           = CLOCKSOURCE_MASK(32),
+        .read           = timrotv1_get_cycles,
+        .mask           = CLOCKSOURCE_MASK(16),
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
@@ -239,12 +234,11 @@ static int __init mxs_clocksource_init(struct clk *timer_clk)
 {
         unsigned int c = clk_get_rate(timer_clk);
 
-        if (timrot_is_v1()) {
-                clocksource_mxs.read = timrotv1_get_cycles;
-                clocksource_mxs.mask = CLOCKSOURCE_MASK(16);
-        }
-
-        clocksource_register_hz(&clocksource_mxs, c);
+        if (timrot_is_v1())
+                clocksource_register_hz(&clocksource_mxs, c);
+        else
+                clocksource_mmio_init(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1),
+                        "mxs_timer", c, 200, 32, clocksource_mmio_readl_down);
 
         return 0;
 }
diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index f12f22d09b6c..e24c141ba489 100644
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -104,19 +104,6 @@ static struct irqaction netx_timer_irq = {
         .handler        = netx_timer_interrupt,
 };
 
-cycle_t netx_get_cycles(struct clocksource *cs)
-{
-        return readl(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE));
-}
-
-static struct clocksource clocksource_netx = {
-        .name           = "netx_timer",
-        .rating         = 200,
-        .read           = netx_get_cycles,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 /*
  * Set up timer interrupt
  */
@@ -150,7 +137,8 @@ static void __init netx_timer_init(void)
         writel(NETX_GPIO_COUNTER_CTRL_RUN,
                         NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE));
 
-        clocksource_register_hz(&clocksource_netx, CLOCK_TICK_RATE);
+        clocksource_mmio_init(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE),
+                "netx_timer", CLOCK_TICK_RATE, 200, 32, clocksource_mmio_readl_up);
 
         netx_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
                         netx_clockevent.shift);
diff --git a/arch/arm/mach-ns9xxx/Kconfig b/arch/arm/mach-ns9xxx/Kconfig
deleted file mode 100644
index dd0cd5ac4b8b..000000000000
--- a/arch/arm/mach-ns9xxx/Kconfig
+++ /dev/null
@@ -1,40 +0,0 @@
-if ARCH_NS9XXX
-
-menu "NS9xxx Implementations"
-
-config NS9XXX_HAVE_SERIAL8250
-        bool
-
-config PROCESSOR_NS9360
-        bool
-
-config MODULE_CC9P9360
-        bool
-        select PROCESSOR_NS9360
-
-config BOARD_A9M9750DEV
-        select NS9XXX_HAVE_SERIAL8250
-        bool
-
-config BOARD_JSCC9P9360
-        bool
-
-config MACH_CC9P9360DEV
-        bool "ConnectCore 9P 9360 on an A9M9750 Devboard"
-        select MODULE_CC9P9360
-        select BOARD_A9M9750DEV
-        help
-          Say Y here if you are using the Digi ConnectCore 9P 9360
-          on an A9M9750 Development Board.
-
-config MACH_CC9P9360JS
-        bool "ConnectCore 9P 9360 on a JSCC9P9360 Devboard"
-        select MODULE_CC9P9360
-        select BOARD_JSCC9P9360
-        help
-          Say Y here if you are using the Digi ConnectCore 9P 9360
-          on an JSCC9P9360 Development Board.
-
-endmenu
-
-endif
diff --git a/arch/arm/mach-ns9xxx/Makefile b/arch/arm/mach-ns9xxx/Makefile
deleted file mode 100644
index 41efaf9ad50b..000000000000
--- a/arch/arm/mach-ns9xxx/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-obj-y := clock.o generic.o gpio.o irq.o
-
-obj-$(CONFIG_MACH_CC9P9360DEV) += mach-cc9p9360dev.o
-obj-$(CONFIG_MACH_CC9P9360JS) += mach-cc9p9360js.o
-
-obj-$(CONFIG_PROCESSOR_NS9360) += gpio-ns9360.o processor-ns9360.o time-ns9360.o
-
-obj-$(CONFIG_BOARD_A9M9750DEV) += board-a9m9750dev.o
-obj-$(CONFIG_BOARD_JSCC9P9360) += board-jscc9p9360.o
-
-# platform devices
-obj-$(CONFIG_NS9XXX_HAVE_SERIAL8250) += plat-serial8250.o
diff --git a/arch/arm/mach-ns9xxx/Makefile.boot b/arch/arm/mach-ns9xxx/Makefile.boot
deleted file mode 100644
index 54654919229b..000000000000
--- a/arch/arm/mach-ns9xxx/Makefile.boot
+++ /dev/null
@@ -1,2 +0,0 @@
-zreladdr-y := 0x8000
-params_phys-y := 0x100
diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
deleted file mode 100644
index e27687d53504..000000000000
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/board-a9m9750dev.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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/irq.h>
-
-#include <asm/mach/map.h>
-#include <asm/gpio.h>
-
-#include <mach/board.h>
-#include <mach/processor-ns9360.h>
-#include <mach/regs-sys-ns9360.h>
-#include <mach/regs-mem.h>
-#include <mach/regs-bbu.h>
-#include <mach/regs-board-a9m9750dev.h>
-
-#include "board-a9m9750dev.h"
-
-static struct map_desc board_a9m9750dev_io_desc[] __initdata = {
-        { /* FPGA on CS0 */
-                .virtual = io_p2v(NS9XXX_CSxSTAT_PHYS(0)),
-                .pfn = __phys_to_pfn(NS9XXX_CSxSTAT_PHYS(0)),
-                .length = NS9XXX_CS0STAT_LENGTH,
-                .type = MT_DEVICE,
-        },
-};
-
-void __init board_a9m9750dev_map_io(void)
-{
-        iotable_init(board_a9m9750dev_io_desc,
-                     ARRAY_SIZE(board_a9m9750dev_io_desc));
-}
-
-static void a9m9750dev_fpga_ack_irq(struct irq_data *d)
-{
-        /* nothing */
-}
-
-static void a9m9750dev_fpga_mask_irq(struct irq_data *d)
-{
-        u8 ier;
-
-        ier = __raw_readb(FPGA_IER);
-
-        ier &= ~(1 << (d->irq - FPGA_IRQ(0)));
-
-        __raw_writeb(ier, FPGA_IER);
-}
-
-static void a9m9750dev_fpga_maskack_irq(struct irq_data *d)
-{
-        a9m9750dev_fpga_mask_irq(d);
-        a9m9750dev_fpga_ack_irq(d);
-}
-
-static void a9m9750dev_fpga_unmask_irq(struct irq_data *d)
-{
-        u8 ier;
-
-        ier = __raw_readb(FPGA_IER);
-
-        ier |= 1 << (d->irq - FPGA_IRQ(0));
-
-        __raw_writeb(ier, FPGA_IER);
-}
-
-static struct irq_chip a9m9750dev_fpga_chip = {
-        .irq_ack        = a9m9750dev_fpga_ack_irq,
-        .irq_mask       = a9m9750dev_fpga_mask_irq,
-        .irq_mask_ack   = a9m9750dev_fpga_maskack_irq,
-        .irq_unmask     = a9m9750dev_fpga_unmask_irq,
-};
-
-static void a9m9750dev_fpga_demux_handler(unsigned int irq,
-                struct irq_desc *desc)
-{
-        u8 stat = __raw_readb(FPGA_ISR);
-
-        desc->irq_data.chip->irq_mask_ack(&desc->irq_data);
-
-        while (stat != 0) {
-                int irqno = fls(stat) - 1;
-
-                stat &= ~(1 << irqno);
-
-                generic_handle_irq(FPGA_IRQ(irqno));
-        }
-
-        desc->irq_data.chip->irq_unmask(&desc->irq_data);
-}
-
-void __init board_a9m9750dev_init_irq(void)
-{
-        u32 eic;
-        int i;
-
-        if (gpio_request(11, "board a9m9750dev extirq2") == 0)
-                ns9360_gpio_configure(11, 0, 1);
-        else
-                printk(KERN_ERR "%s: cannot get gpio 11 for IRQ_NS9XXX_EXT2\n",
-                                __func__);
-
-        for (i = FPGA_IRQ(0); i <= FPGA_IRQ(7); ++i) {
-                irq_set_chip_and_handler(i, &a9m9750dev_fpga_chip,
-                                         handle_level_irq);
-                set_irq_flags(i, IRQF_VALID);
-        }
-
-        /* IRQ_NS9XXX_EXT2: level sensitive + active low */
-        eic = __raw_readl(SYS_EIC(2));
-        REGSET(eic, SYS_EIC, PLTY, AL);
-        REGSET(eic, SYS_EIC, LVEDG, LEVEL);
-        __raw_writel(eic, SYS_EIC(2));
-
-        irq_set_chained_handler(IRQ_NS9XXX_EXT2,
-                                a9m9750dev_fpga_demux_handler);
-}
-
-void __init board_a9m9750dev_init_machine(void)
-{
-        u32 reg;
-
-        /* setup static CS0: memory base ... */
-        reg = __raw_readl(SYS_SMCSSMB(0));
-        REGSETIM(reg, SYS_SMCSSMB, CSxB, NS9XXX_CSxSTAT_PHYS(0) >> 12);
-        __raw_writel(reg, SYS_SMCSSMB(0));
-
-        /* ... and mask */
-        reg = __raw_readl(SYS_SMCSSMM(0));
-        REGSETIM(reg, SYS_SMCSSMM, CSxM, 0xfffff);
-        REGSET(reg, SYS_SMCSSMM, CSEx, EN);
-        __raw_writel(reg, SYS_SMCSSMM(0));
-
-        /* setup static CS0: memory configuration */
-        reg = __raw_readl(MEM_SMC(0));
-        REGSET(reg, MEM_SMC, PSMC, OFF);
-        REGSET(reg, MEM_SMC, BSMC, OFF);
-        REGSET(reg, MEM_SMC, EW, OFF);
-        REGSET(reg, MEM_SMC, PB, 1);
-        REGSET(reg, MEM_SMC, PC, AL);
-        REGSET(reg, MEM_SMC, PM, DIS);
-        REGSET(reg, MEM_SMC, MW, 8);
-        __raw_writel(reg, MEM_SMC(0));
-
-        /* setup static CS0: timing */
-        __raw_writel(0x2, MEM_SMWED(0));
-        __raw_writel(0x2, MEM_SMOED(0));
-        __raw_writel(0x6, MEM_SMRD(0));
-        __raw_writel(0x6, MEM_SMWD(0));
-}
diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.h b/arch/arm/mach-ns9xxx/board-a9m9750dev.h
deleted file mode 100644
index edc75abbc5dd..000000000000
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/board-a9m9750dev.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * 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/init.h>
-
-void __init board_a9m9750dev_map_io(void);
-void __init board_a9m9750dev_init_machine(void);
-void __init board_a9m9750dev_init_irq(void);
diff --git a/arch/arm/mach-ns9xxx/board-jscc9p9360.c b/arch/arm/mach-ns9xxx/board-jscc9p9360.c
deleted file mode 100644
index 4bd3eec04bfe..000000000000
--- a/arch/arm/mach-ns9xxx/board-jscc9p9360.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/board-jscc9p9360.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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 "board-jscc9p9360.h"
-
-void __init board_jscc9p9360_init_machine(void)
-{
-        /* TODO: reserve GPIOs for push buttons, etc pp */
-}
-
diff --git a/arch/arm/mach-ns9xxx/board-jscc9p9360.h b/arch/arm/mach-ns9xxx/board-jscc9p9360.h
deleted file mode 100644
index 1a81a074df45..000000000000
--- a/arch/arm/mach-ns9xxx/board-jscc9p9360.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/board-jscc9p9360.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * 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/init.h>
-
-void __init board_jscc9p9360_init_machine(void);
diff --git a/arch/arm/mach-ns9xxx/clock.c b/arch/arm/mach-ns9xxx/clock.c
deleted file mode 100644
index cf81cbc57544..000000000000
--- a/arch/arm/mach-ns9xxx/clock.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/clock.c
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/err.h>
-#include <linux/module.h>
-#include <linux/list.h>
-#include <linux/clk.h>
-#include <linux/string.h>
-#include <linux/platform_device.h>
-#include <linux/semaphore.h>
-
-#include "clock.h"
-
-static LIST_HEAD(clocks);
-static DEFINE_SPINLOCK(clk_lock);
-
-struct clk *clk_get(struct device *dev, const char *id)
-{
-        struct clk *p, *ret = NULL, *retgen = NULL;
-        unsigned long flags;
-        int idno;
-
-        if (dev == NULL || dev->bus != &platform_bus_type)
-                idno = -1;
-        else
-                idno = to_platform_device(dev)->id;
-
-        spin_lock_irqsave(&clk_lock, flags);
-        list_for_each_entry(p, &clocks, node) {
-                if (strcmp(id, p->name) == 0) {
-                        if (p->id == idno) {
-                                if (!try_module_get(p->owner))
-                                        continue;
-                                ret = p;
-                                break;
-                        } else if (p->id == -1)
-                                /* remember match with id == -1 in case there is
-                                 * no clock for idno */
-                                retgen = p;
-                }
-        }
-
-        if (!ret && retgen && try_module_get(retgen->owner))
-                ret = retgen;
-
-        if (ret)
-                ++ret->refcount;
-
-        spin_unlock_irqrestore(&clk_lock, flags);
-
-        return ret ? ret : ERR_PTR(-ENOENT);
-}
-EXPORT_SYMBOL(clk_get);
-
-void clk_put(struct clk *clk)
-{
-        module_put(clk->owner);
-        --clk->refcount;
-}
-EXPORT_SYMBOL(clk_put);
-
-static int clk_enable_unlocked(struct clk *clk)
-{
-        int ret = 0;
-        if (clk->parent) {
-                ret = clk_enable_unlocked(clk->parent);
-                if (ret)
-                        return ret;
-        }
-
-        if (clk->usage++ == 0 && clk->endisable)
-                ret = clk->endisable(clk, 1);
-
-        return ret;
-}
-
-int clk_enable(struct clk *clk)
-{
-        int ret;
-        unsigned long flags;
-
-        spin_lock_irqsave(&clk_lock, flags);
-
-        ret = clk_enable_unlocked(clk);
-
-        spin_unlock_irqrestore(&clk_lock, flags);
-
-        return ret;
-}
-EXPORT_SYMBOL(clk_enable);
-
-static void clk_disable_unlocked(struct clk *clk)
-{
-        if (--clk->usage == 0 && clk->endisable)
-                clk->endisable(clk, 0);
-
-        if (clk->parent)
-                clk_disable_unlocked(clk->parent);
-}
-
-void clk_disable(struct clk *clk)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&clk_lock, flags);
-
-        clk_disable_unlocked(clk);
-
-        spin_unlock_irqrestore(&clk_lock, flags);
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
-        if (clk->get_rate)
-                return clk->get_rate(clk);
-
-        if (clk->rate)
-                return clk->rate;
-
-        if (clk->parent)
-                return clk_get_rate(clk->parent);
-
-        return 0;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-int clk_register(struct clk *clk)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&clk_lock, flags);
-
-        list_add(&clk->node, &clocks);
-
-        if (clk->parent)
-                ++clk->parent->refcount;
-
-        spin_unlock_irqrestore(&clk_lock, flags);
-
-        return 0;
-}
-
-int clk_unregister(struct clk *clk)
-{
-        int ret = 0;
-        unsigned long flags;
-
-        spin_lock_irqsave(&clk_lock, flags);
-
-        if (clk->usage || clk->refcount)
-                ret = -EBUSY;
-        else
-                list_del(&clk->node);
-
-        if (clk->parent)
-                --clk->parent->refcount;
-
-        spin_unlock_irqrestore(&clk_lock, flags);
-
-        return ret;
-}
-
-#if defined CONFIG_DEBUG_FS
-
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-
-static int clk_debugfs_show(struct seq_file *s, void *null)
-{
-        unsigned long flags;
-        struct clk *p;
-
-        spin_lock_irqsave(&clk_lock, flags);
-
-        list_for_each_entry(p, &clocks, node)
-                seq_printf(s, "%s.%d: usage=%lu refcount=%lu rate=%lu\n",
-                                p->name, p->id, p->usage, p->refcount,
-                                p->usage ? clk_get_rate(p) : 0);
-
-        spin_unlock_irqrestore(&clk_lock, flags);
-
-        return 0;
-}
-
-static int clk_debugfs_open(struct inode *inode, struct file *file)
-{
-        return single_open(file, clk_debugfs_show, NULL);
-}
-
-static const struct file_operations clk_debugfs_operations = {
-        .open = clk_debugfs_open,
-        .read = seq_read,
-        .llseek = seq_lseek,
-        .release = single_release,
-};
-
-static int __init clk_debugfs_init(void)
-{
-        struct dentry *dentry;
-
-        dentry = debugfs_create_file("clk", S_IFREG | S_IRUGO, NULL, NULL,
-                        &clk_debugfs_operations);
-        return IS_ERR(dentry) ? PTR_ERR(dentry) : 0;
-}
-subsys_initcall(clk_debugfs_init);
-
-#endif /* if defined CONFIG_DEBUG_FS */
diff --git a/arch/arm/mach-ns9xxx/clock.h b/arch/arm/mach-ns9xxx/clock.h
deleted file mode 100644
index b86c30dd79eb..000000000000
--- a/arch/arm/mach-ns9xxx/clock.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/clock.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __NS9XXX_CLOCK_H
-#define __NS9XXX_CLOCK_H
-
-#include <linux/list.h>
-
-struct clk {
-        struct module *owner;
-        const char *name;
-        int id;
-
-        struct clk *parent;
-
-        unsigned long rate;
-        int (*endisable)(struct clk *, int enable);
-        unsigned long (*get_rate)(struct clk *);
-
-        struct list_head node;
-        unsigned long refcount;
-        unsigned long usage;
-};
-
-int clk_register(struct clk *clk);
-int clk_unregister(struct clk *clk);
-
-#endif /* ifndef __NS9XXX_CLOCK_H */
diff --git a/arch/arm/mach-ns9xxx/generic.c b/arch/arm/mach-ns9xxx/generic.c
deleted file mode 100644
index 1e0f467879cc..000000000000
--- a/arch/arm/mach-ns9xxx/generic.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/generic.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/memory.h>
-
-#include "generic.h"
-
-void __init ns9xxx_init_machine(void)
-{
-}
diff --git a/arch/arm/mach-ns9xxx/generic.h b/arch/arm/mach-ns9xxx/generic.h
deleted file mode 100644
index 82493191aad6..000000000000
--- a/arch/arm/mach-ns9xxx/generic.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/generic.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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/time.h>
-#include <asm/mach/time.h>
-#include <linux/init.h>
-
-void __init ns9xxx_init_irq(void);
-void __init ns9xxx_init_machine(void);
diff --git a/arch/arm/mach-ns9xxx/gpio-ns9360.c b/arch/arm/mach-ns9xxx/gpio-ns9360.c
deleted file mode 100644
index 377330c1b250..000000000000
--- a/arch/arm/mach-ns9xxx/gpio-ns9360.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/gpio-ns9360.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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/bug.h>
-#include <linux/errno.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-
-#include <mach/regs-bbu.h>
-#include <mach/processor-ns9360.h>
-
-#include "gpio-ns9360.h"
-
-static inline int ns9360_valid_gpio(unsigned gpio)
-{
-        return gpio <= 72;
-}
-
-static inline void __iomem *ns9360_gpio_get_gconfaddr(unsigned gpio)
-{
-        if (gpio < 56)
-                return BBU_GCONFb1(gpio / 8);
-        else
-                /*
-                 * this could be optimised away on
-                 * ns9750 only builds, but it isn't ...
-                 */
-                return BBU_GCONFb2((gpio - 56) / 8);
-}
-
-static inline void __iomem *ns9360_gpio_get_gctrladdr(unsigned gpio)
-{
-        if (gpio < 32)
-                return BBU_GCTRL1;
-        else if (gpio < 64)
-                return BBU_GCTRL2;
-        else
-                /* this could be optimised away on ns9750 only builds */
-                return BBU_GCTRL3;
-}
-
-static inline void __iomem *ns9360_gpio_get_gstataddr(unsigned gpio)
-{
-        if (gpio < 32)
-                return BBU_GSTAT1;
-        else if (gpio < 64)
-                return BBU_GSTAT2;
-        else
-                /* this could be optimised away on ns9750 only builds */
-                return BBU_GSTAT3;
-}
-
-/*
- * each gpio can serve for 4 different purposes [0..3].  These are called
- * "functions" and passed in the parameter func.  Functions 0-2 are always some
- * special things, function 3 is GPIO.  If func == 3 dir specifies input or
- * output, and with inv you can enable an inverter (independent of func).
- */
-int __ns9360_gpio_configure(unsigned gpio, int dir, int inv, int func)
-{
-        void __iomem *conf = ns9360_gpio_get_gconfaddr(gpio);
-        u32 confval;
-
-        confval = __raw_readl(conf);
-        REGSETIM_IDX(confval, BBU_GCONFx, DIR, gpio & 7, dir);
-        REGSETIM_IDX(confval, BBU_GCONFx, INV, gpio & 7, inv);
-        REGSETIM_IDX(confval, BBU_GCONFx, FUNC, gpio & 7, func);
-        __raw_writel(confval, conf);
-
-        return 0;
-}
-
-int ns9360_gpio_configure(unsigned gpio, int inv, int func)
-{
-        if (likely(ns9360_valid_gpio(gpio))) {
-                if (func == 3) {
-                        printk(KERN_WARNING "use gpio_direction_input "
-                                        "or gpio_direction_output\n");
-                        return -EINVAL;
-                } else
-                        return __ns9360_gpio_configure(gpio, 0, inv, func);
-        } else
-                return -EINVAL;
-}
-EXPORT_SYMBOL(ns9360_gpio_configure);
-
-int ns9360_gpio_get_value(unsigned gpio)
-{
-        void __iomem *stat = ns9360_gpio_get_gstataddr(gpio);
-        int ret;
-
-        ret = 1 & (__raw_readl(stat) >> (gpio & 31));
-
-        return ret;
-}
-
-void ns9360_gpio_set_value(unsigned gpio, int value)
-{
-        void __iomem *ctrl = ns9360_gpio_get_gctrladdr(gpio);
-        u32 ctrlval;
-
-        ctrlval = __raw_readl(ctrl);
-
-        if (value)
-                ctrlval |= 1 << (gpio & 31);
-        else
-                ctrlval &= ~(1 << (gpio & 31));
-
-        __raw_writel(ctrlval, ctrl);
-}
diff --git a/arch/arm/mach-ns9xxx/gpio-ns9360.h b/arch/arm/mach-ns9xxx/gpio-ns9360.h
deleted file mode 100644
index 131cd1715caa..000000000000
--- a/arch/arm/mach-ns9xxx/gpio-ns9360.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/gpio-ns9360.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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.
- */
-int __ns9360_gpio_configure(unsigned gpio, int dir, int inv, int func);
-int ns9360_gpio_get_value(unsigned gpio);
-void ns9360_gpio_set_value(unsigned gpio, int value);
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
deleted file mode 100644
index 5503ca09c4ae..000000000000
--- a/arch/arm/mach-ns9xxx/gpio.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/gpio.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/compiler.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-#include <linux/bitops.h>
-
-#include <mach/gpio.h>
-#include <mach/processor.h>
-#include <mach/processor-ns9360.h>
-#include <asm/bug.h>
-#include <asm/types.h>
-
-#include "gpio-ns9360.h"
-
-#if defined(CONFIG_PROCESSOR_NS9360)
-#define GPIO_MAX 72
-#elif defined(CONFIG_PROCESSOR_NS9750)
-#define GPIO_MAX 49
-#endif
-
-/* protects BBU_GCONFx and BBU_GCTRLx */
-static spinlock_t gpio_lock = __SPIN_LOCK_UNLOCKED(gpio_lock);
-
-/* only access gpiores with atomic ops */
-static DECLARE_BITMAP(gpiores, GPIO_MAX + 1);
-
-static inline int ns9xxx_valid_gpio(unsigned gpio)
-{
-#if defined(CONFIG_PROCESSOR_NS9360)
-        if (processor_is_ns9360())
-                return gpio <= 72;
-        else
-#endif
-#if defined(CONFIG_PROCESSOR_NS9750)
-        if (processor_is_ns9750())
-                return gpio <= 49;
-        else
-#endif
-        {
-                BUG();
-                return 0;
-        }
-}
-
-int gpio_request(unsigned gpio, const char *label)
-{
-        if (likely(ns9xxx_valid_gpio(gpio)))
-                return test_and_set_bit(gpio, gpiores) ? -EBUSY : 0;
-        else
-                return -EINVAL;
-}
-EXPORT_SYMBOL(gpio_request);
-
-void gpio_free(unsigned gpio)
-{
-        might_sleep();
-        clear_bit(gpio, gpiores);
-        return;
-}
-EXPORT_SYMBOL(gpio_free);
-
-int gpio_direction_input(unsigned gpio)
-{
-        if (likely(ns9xxx_valid_gpio(gpio))) {
-                int ret = -EINVAL;
-                unsigned long flags;
-
-                spin_lock_irqsave(&gpio_lock, flags);
-#if defined(CONFIG_PROCESSOR_NS9360)
-                if (processor_is_ns9360())
-                        ret = __ns9360_gpio_configure(gpio, 0, 0, 3);
-                else
-#endif
-                        BUG();
-
-                spin_unlock_irqrestore(&gpio_lock, flags);
-
-                return ret;
-
-        } else
-                return -EINVAL;
-}
-EXPORT_SYMBOL(gpio_direction_input);
-
-int gpio_direction_output(unsigned gpio, int value)
-{
-        if (likely(ns9xxx_valid_gpio(gpio))) {
-                int ret = -EINVAL;
-                unsigned long flags;
-
-                gpio_set_value(gpio, value);
-
-                spin_lock_irqsave(&gpio_lock, flags);
-#if defined(CONFIG_PROCESSOR_NS9360)
-                if (processor_is_ns9360())
-                        ret = __ns9360_gpio_configure(gpio, 1, 0, 3);
-                else
-#endif
-                        BUG();
-
-                spin_unlock_irqrestore(&gpio_lock, flags);
-
-                return ret;
-        } else
-                return -EINVAL;
-}
-EXPORT_SYMBOL(gpio_direction_output);
-
-int gpio_get_value(unsigned gpio)
-{
-#if defined(CONFIG_PROCESSOR_NS9360)
-        if (processor_is_ns9360())
-                return ns9360_gpio_get_value(gpio);
-        else
-#endif
-        {
-                BUG();
-                return -EINVAL;
-        }
-}
-EXPORT_SYMBOL(gpio_get_value);
-
-void gpio_set_value(unsigned gpio, int value)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&gpio_lock, flags);
-#if defined(CONFIG_PROCESSOR_NS9360)
-        if (processor_is_ns9360())
-                ns9360_gpio_set_value(gpio, value);
-        else
-#endif
-                BUG();
-
-        spin_unlock_irqrestore(&gpio_lock, flags);
-}
-EXPORT_SYMBOL(gpio_set_value);
diff --git a/arch/arm/mach-ns9xxx/include/mach/board.h b/arch/arm/mach-ns9xxx/include/mach/board.h
deleted file mode 100644
index 19ca6de46a45..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/board.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/board.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_BOARD_H
-#define __ASM_ARCH_BOARD_H
-
-#include <asm/mach-types.h>
-
-#define board_is_a9m9750dev()   (0                      \
-                || machine_is_cc9p9750dev()             \
-                )
-
-#define board_is_a9mvali()      (0                      \
-                || machine_is_cc9p9750val()             \
-                )
-
-#define board_is_jscc9p9210()   (0                      \
-                || machine_is_cc9p9210js()              \
-                )
-
-#define board_is_jscc9p9215()   (0                      \
-                || machine_is_cc9p9215js()              \
-                )
-
-#define board_is_jscc9p9360()   (0                      \
-                || machine_is_cc9p9360js()              \
-                )
-
-#define board_is_uncbas()       (0                      \
-                || machine_is_cc7ucamry()               \
-                )
-
-#endif /* ifndef __ASM_ARCH_BOARD_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S b/arch/arm/mach-ns9xxx/include/mach/debug-macro.S
deleted file mode 100644
index 5a2acbdc3d67..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/debug-macro.S
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * 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 <mach/hardware.h>
-#include <asm/memory.h>
-
-#include <mach/regs-board-a9m9750dev.h>
-
-                .macro  addruart, rp, rv
-                ldr     \rp, =NS9XXX_CSxSTAT_PHYS(0)
-                ldr     \rv, =io_p2v(NS9XXX_CSxSTAT_PHYS(0))
-                .endm
-
-#define UART_SHIFT      2
-#include <asm/hardware/debug-8250.S>
diff --git a/arch/arm/mach-ns9xxx/include/mach/entry-macro.S b/arch/arm/mach-ns9xxx/include/mach/entry-macro.S
deleted file mode 100644
index 71ca0319b547..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/entry-macro.S
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/entry-macro.S
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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 <mach/hardware.h>
-#include <mach/regs-sys-common.h>
-
-                .macro  get_irqnr_preamble, base, tmp
-                ldr     \base, =SYS_ISRADDR
-                .endm
-
-                .macro  arch_ret_to_user, tmp1, tmp2
-                .endm
-
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                ldr     \irqstat, [\base, #(SYS_ISA - SYS_ISRADDR)]
-                cmp     \irqstat, #0
-                ldrne   \irqnr, [\base]
-                .endm
-
-                .macro  disable_fiq
-                .endm
diff --git a/arch/arm/mach-ns9xxx/include/mach/gpio.h b/arch/arm/mach-ns9xxx/include/mach/gpio.h
deleted file mode 100644
index 5eb349032579..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/gpio.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/gpio.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
-*/
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H
-
-#include <asm/errno.h>
-
-int gpio_request(unsigned gpio, const char *label);
-
-void gpio_free(unsigned gpio);
-
-int ns9xxx_gpio_configure(unsigned gpio, int inv, int func);
-
-int gpio_direction_input(unsigned gpio);
-
-int gpio_direction_output(unsigned gpio, int value);
-
-int gpio_get_value(unsigned gpio);
-
-void gpio_set_value(unsigned gpio, int value);
-
-/*
- * ns9xxx can use gpio pins to trigger an irq, but it's not generic
- * enough to be supported by the gpio_to_irq/irq_to_gpio interface
- */
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return -EINVAL;
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
-        return -EINVAL;
-}
-
-/* get the cansleep() stubs */
-#include <asm-generic/gpio.h>
-
-#endif /* ifndef __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/hardware.h b/arch/arm/mach-ns9xxx/include/mach/hardware.h
deleted file mode 100644
index 76631128e11c..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/hardware.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/hardware.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-/*
- * NetSilicon NS9xxx internal mapping:
- *
- * physical                <--> virtual
- * 0x90000000 - 0x906fffff <--> 0xf9000000 - 0xf96fffff
- * 0xa0100000 - 0xa0afffff <--> 0xfa100000 - 0xfaafffff
- */
-#define io_p2v(x)       (0xf0000000 \
-                         + (((x) & 0xf0000000) >> 4) \
-                         + ((x) & 0x00ffffff))
-
-#define io_v2p(x)       ((((x) & 0x0f000000) << 4) \
-                         + ((x) & 0x00ffffff))
-
-#define __REGSHIFT(mask)        ((mask) & (-(mask)))
-
-#define __REGBIT(bit)           ((u32)1 << (bit))
-#define __REGBITS(hbit, lbit)   ((((u32)1 << ((hbit) - (lbit) + 1)) - 1) << (lbit))
-#define __REGVAL(mask, value)   (((value) * __REGSHIFT(mask)) & (mask))
-
-#ifndef __ASSEMBLY__
-
-#  define __REG(x)      ((void __iomem __force *)io_p2v((x)))
-#  define __REG2(x, y)  ((void __iomem __force *)(io_p2v((x)) + 4 * (y)))
-
-#  define __REGSET(var, field, value)                                   \
-        ((var) = (((var) & ~((field) & ~(value))) | (value)))
-
-#  define REGSET(var, reg, field, value)                                \
-        __REGSET(var, reg ## _ ## field, reg ## _ ## field ## _ ## value)
-
-#  define REGSET_IDX(var, reg, field, idx, value)                       \
-        __REGSET(var, reg ## _ ## field((idx)), reg ## _ ## field ## _ ## value((idx)))
-
-#  define REGSETIM(var, reg, field, value)                              \
-        __REGSET(var, reg ## _ ## field, __REGVAL(reg ## _ ## field, (value)))
-
-#  define REGSETIM_IDX(var, reg, field, idx, value)                     \
-        __REGSET(var, reg ## _ ## field((idx)), __REGVAL(reg ## _ ## field((idx)), (value)))
-
-#  define __REGGET(var, field)                                          \
-        (((var) & (field)))
-
-#  define REGGET(var, reg, field)                                       \
-         __REGGET(var, reg ## _ ## field)
-
-#  define REGGET_IDX(var, reg, field, idx)                              \
-         __REGGET(var, reg ## _ ## field((idx)))
-
-#  define REGGETIM(var, reg, field)                                     \
-         __REGGET(var, reg ## _ ## field) / __REGSHIFT(reg ## _ ## field)
-
-#  define REGGETIM_IDX(var, reg, field, idx)                            \
-         __REGGET(var, reg ## _ ## field((idx))) /                      \
-         __REGSHIFT(reg ## _ ## field((idx)))
-
-#else
-
-#  define __REG(x)      io_p2v(x)
-#  define __REG2(x, y)  io_p2v((x) + 4 * (y))
-
-#endif
-
-#endif /* ifndef __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/io.h b/arch/arm/mach-ns9xxx/include/mach/io.h
deleted file mode 100644
index f08451d2e1bc..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/io.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/io.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_IO_H
-#define __ASM_ARCH_IO_H
-
-#define IO_SPACE_LIMIT  0xffffffff /* XXX */
-
-#define __io(a)         __typesafe_io(a)
-#define __mem_pci(a)    (a)
-#define __mem_isa(a)    (IO_BASE + (a))
-
-#endif /* ifndef __ASM_ARCH_IO_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/irqs.h b/arch/arm/mach-ns9xxx/include/mach/irqs.h
deleted file mode 100644
index 13483949e210..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/irqs.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/irqs.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_IRQS_H
-#define __ASM_ARCH_IRQS_H
-
-/* NetSilicon 9360 */
-#define IRQ_NS9XXX_WATCHDOG     0
-#define IRQ_NS9XXX_AHBBUSERR    1
-#define IRQ_NS9360_BBUSAGG      2
-/* irq 3 is reserved for NS9360 */
-#define IRQ_NS9XXX_ETHRX        4
-#define IRQ_NS9XXX_ETHTX        5
-#define IRQ_NS9XXX_ETHPHY       6
-#define IRQ_NS9360_LCD          7
-#define IRQ_NS9360_SERBRX       8
-#define IRQ_NS9360_SERBTX       9
-#define IRQ_NS9360_SERARX       10
-#define IRQ_NS9360_SERATX       11
-#define IRQ_NS9360_SERCRX       12
-#define IRQ_NS9360_SERCTX       13
-#define IRQ_NS9360_I2C          14
-#define IRQ_NS9360_BBUSDMA      15
-#define IRQ_NS9360_TIMER0       16
-#define IRQ_NS9360_TIMER1       17
-#define IRQ_NS9360_TIMER2       18
-#define IRQ_NS9360_TIMER3       19
-#define IRQ_NS9360_TIMER4       20
-#define IRQ_NS9360_TIMER5       21
-#define IRQ_NS9360_TIMER6       22
-#define IRQ_NS9360_TIMER7       23
-#define IRQ_NS9360_RTC          24
-#define IRQ_NS9360_USBHOST      25
-#define IRQ_NS9360_USBDEVICE    26
-#define IRQ_NS9360_IEEE1284     27
-#define IRQ_NS9XXX_EXT0         28
-#define IRQ_NS9XXX_EXT1         29
-#define IRQ_NS9XXX_EXT2         30
-#define IRQ_NS9XXX_EXT3         31
-
-#define BBUS_IRQ(irq)   (32 + irq)
-
-#define IRQ_BBUS_DMA            BBUS_IRQ(0)
-#define IRQ_BBUS_SERBRX         BBUS_IRQ(2)
-#define IRQ_BBUS_SERBTX         BBUS_IRQ(3)
-#define IRQ_BBUS_SERARX         BBUS_IRQ(4)
-#define IRQ_BBUS_SERATX         BBUS_IRQ(5)
-#define IRQ_BBUS_SERCRX         BBUS_IRQ(6)
-#define IRQ_BBUS_SERCTX         BBUS_IRQ(7)
-#define IRQ_BBUS_SERDRX         BBUS_IRQ(8)
-#define IRQ_BBUS_SERDTX         BBUS_IRQ(9)
-#define IRQ_BBUS_I2C            BBUS_IRQ(10)
-#define IRQ_BBUS_1284           BBUS_IRQ(11)
-#define IRQ_BBUS_UTIL           BBUS_IRQ(12)
-#define IRQ_BBUS_RTC            BBUS_IRQ(13)
-#define IRQ_BBUS_USBHST         BBUS_IRQ(14)
-#define IRQ_BBUS_USBDEV         BBUS_IRQ(15)
-#define IRQ_BBUS_AHBDMA1        BBUS_IRQ(24)
-#define IRQ_BBUS_AHBDMA2        BBUS_IRQ(25)
-
-/*
- * these Interrupts are specific for the a9m9750dev board.
- * They are generated by an FPGA that interrupts the CPU on
- * IRQ_NS9360_EXT2
- */
-#define FPGA_IRQ(irq)   (64 + irq)
-
-#define IRQ_FPGA_UARTA          FPGA_IRQ(0)
-#define IRQ_FPGA_UARTB          FPGA_IRQ(1)
-#define IRQ_FPGA_UARTC          FPGA_IRQ(2)
-#define IRQ_FPGA_UARTD          FPGA_IRQ(3)
-#define IRQ_FPGA_TOUCH          FPGA_IRQ(4)
-#define IRQ_FPGA_CF             FPGA_IRQ(5)
-#define IRQ_FPGA_CAN0           FPGA_IRQ(6)
-#define IRQ_FPGA_CAN1           FPGA_IRQ(7)
-
-#define NR_IRQS 72
-
-#endif /* __ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/memory.h b/arch/arm/mach-ns9xxx/include/mach/memory.h
deleted file mode 100644
index 5c65aee6e7a9..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/memory.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/memory.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
-*/
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-/* x in [0..3] */
-#define NS9XXX_CSxSTAT_PHYS(x)  UL(((x) + 4) << 28)
-
-#define NS9XXX_CS0STAT_LENGTH   UL(0x1000)
-#define NS9XXX_CS1STAT_LENGTH   UL(0x1000)
-#define NS9XXX_CS2STAT_LENGTH   UL(0x1000)
-#define NS9XXX_CS3STAT_LENGTH   UL(0x1000)
-
-#define PLAT_PHYS_OFFSET        UL(0x00000000)
-
-#endif
diff --git a/arch/arm/mach-ns9xxx/include/mach/module.h b/arch/arm/mach-ns9xxx/include/mach/module.h
deleted file mode 100644
index 628e9752589b..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/module.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/module.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_MODULE_H
-#define __ASM_ARCH_MODULE_H
-
-#include <asm/mach-types.h>
-
-#define module_is_cc7ucamry()   (0                      \
-                || machine_is_cc7ucamry()               \
-                )
-
-#define module_is_cc9c()        (0                      \
-                )
-
-#define module_is_cc9p9210()    (0                      \
-                || machine_is_cc9p9210()                \
-                || machine_is_cc9p9210js()              \
-                )
-
-#define module_is_cc9p9215()    (0                      \
-                || machine_is_cc9p9215()                \
-                || machine_is_cc9p9215js()              \
-                )
-
-#define module_is_cc9p9360()    (0                      \
-                || machine_is_cc9p9360dev()             \
-                || machine_is_cc9p9360js()              \
-                )
-
-#define module_is_cc9p9750()    (0                      \
-                || machine_is_a9m9750()                 \
-                || machine_is_cc9p9750js()              \
-                || machine_is_cc9p9750val()             \
-                )
-
-#define module_is_ccw9c()       (0                      \
-                )
-
-#define module_is_inc20otter()  (0                      \
-                || machine_is_inc20otter()              \
-                )
-
-#define module_is_otter()       (0                      \
-                || machine_is_otter()                   \
-                )
-
-#endif /* ifndef __ASM_ARCH_MODULE_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h b/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h
deleted file mode 100644
index f41deda5129e..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_PROCESSORNS9360_H
-#define __ASM_ARCH_PROCESSORNS9360_H
-
-#include <linux/init.h>
-
-void ns9360_reset(char mode);
-
-unsigned long ns9360_systemclock(void) __attribute__((const));
-
-static inline unsigned long ns9360_cpuclock(void) __attribute__((const));
-static inline unsigned long ns9360_cpuclock(void)
-{
-        return ns9360_systemclock() / 2;
-}
-
-void __init ns9360_map_io(void);
-
-extern struct sys_timer ns9360_timer;
-
-int ns9360_gpio_configure(unsigned gpio, int inv, int func);
-
-#endif /* ifndef __ASM_ARCH_PROCESSORNS9360_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/processor.h b/arch/arm/mach-ns9xxx/include/mach/processor.h
deleted file mode 100644
index 9f77f746a386..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/processor.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/processor.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_PROCESSOR_H
-#define __ASM_ARCH_PROCESSOR_H
-
-#include <mach/module.h>
-
-#define processor_is_ns9210()   (0                      \
-                || module_is_cc7ucamry()                \
-                || module_is_cc9p9210()                 \
-                || module_is_inc20otter()               \
-                || module_is_otter()                    \
-                )
-
-#define processor_is_ns9215()   (0                      \
-                || module_is_cc9p9215()                 \
-                )
-
-#define processor_is_ns9360()   (0                      \
-                || module_is_cc9p9360()                 \
-                || module_is_cc9c()                     \
-                || module_is_ccw9c()                    \
-                )
-
-#define processor_is_ns9750()   (0                      \
-                || module_is_cc9p9750()                 \
-                )
-
-#define processor_is_ns921x()   (0                      \
-                || processor_is_ns9210()                \
-                || processor_is_ns9215()                \
-                )
-
-#endif /* ifndef __ASM_ARCH_PROCESSOR_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h b/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h
deleted file mode 100644
index af227c058fb9..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-bbu.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_REGSBBU_H
-#define __ASM_ARCH_REGSBBU_H
-
-#include <mach/hardware.h>
-
-/* BBus Utility */
-
-/* GPIO Configuration Registers block 1 */
-/* NOTE: the HRM starts counting at 1 for the GPIO registers, here the start is
- * at 0 for each block.  That is, BBU_GCONFb1(0) is GPIO Configuration Register
- * #1, BBU_GCONFb2(0) is GPIO Configuration Register #8. */
-#define BBU_GCONFb1(x)  __REG2(0x90600010, (x))
-#define BBU_GCONFb2(x)  __REG2(0x90600100, (x))
-
-#define BBU_GCONFx_DIR(m)       __REGBIT(3 + (((m) & 7) << 2))
-#define BBU_GCONFx_DIR_INPUT(m) __REGVAL(BBU_GCONFx_DIR(m), 0)
-#define BBU_GCONFx_DIR_OUTPUT(m)        __REGVAL(BBU_GCONFx_DIR(m), 1)
-#define BBU_GCONFx_INV(m)       __REGBIT(2 + (((m) & 7) << 2))
-#define BBU_GCONFx_INV_NO(m)            __REGVAL(BBU_GCONFx_INV(m), 0)
-#define BBU_GCONFx_INV_YES(m)           __REGVAL(BBU_GCONFx_INV(m), 1)
-#define BBU_GCONFx_FUNC(m)      __REGBITS(1 + (((m) & 7) << 2), ((m) & 7) << 2)
-#define BBU_GCONFx_FUNC_0(m)            __REGVAL(BBU_GCONFx_FUNC(m), 0)
-#define BBU_GCONFx_FUNC_1(m)            __REGVAL(BBU_GCONFx_FUNC(m), 1)
-#define BBU_GCONFx_FUNC_2(m)            __REGVAL(BBU_GCONFx_FUNC(m), 2)
-#define BBU_GCONFx_FUNC_3(m)            __REGVAL(BBU_GCONFx_FUNC(m), 3)
-
-#define BBU_GCTRL1      __REG(0x90600030)
-#define BBU_GCTRL2      __REG(0x90600034)
-#define BBU_GCTRL3      __REG(0x90600120)
-
-#define BBU_GSTAT1      __REG(0x90600040)
-#define BBU_GSTAT2      __REG(0x90600044)
-#define BBU_GSTAT3      __REG(0x90600130)
-
-#endif /* ifndef __ASM_ARCH_REGSBBU_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h b/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h
deleted file mode 100644
index cd1593693f56..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_REGSBOARDA9M9750_H
-#define __ASM_ARCH_REGSBOARDA9M9750_H
-
-#include <mach/hardware.h>
-
-#define FPGA_UARTA_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0))
-#define FPGA_UARTB_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x08)
-#define FPGA_UARTC_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x10)
-#define FPGA_UARTD_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x18)
-
-#define FPGA_IER        __REG(NS9XXX_CSxSTAT_PHYS(0) + 0x50)
-#define FPGA_ISR        __REG(NS9XXX_CSxSTAT_PHYS(0) + 0x60)
-
-#endif /* ifndef __ASM_ARCH_REGSBOARDA9M9750_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-mem.h b/arch/arm/mach-ns9xxx/include/mach/regs-mem.h
deleted file mode 100644
index f1625bf8cdce..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-mem.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-mem.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_REGSMEM_H
-#define __ASM_ARCH_REGSMEM_H
-
-#include <mach/hardware.h>
-
-/* Memory Module */
-
-/* Control register */
-#define MEM_CTRL        __REG(0xa0700000)
-
-/* Status register */
-#define MEM_STAT        __REG(0xa0700004)
-
-/* Configuration register */
-#define MEM_CONF        __REG(0xa0700008)
-
-/* Dynamic Memory Control register */
-#define MEM_DMCTRL      __REG(0xa0700020)
-
-/* Dynamic Memory Refresh Timer */
-#define MEM_DMRT        __REG(0xa0700024)
-
-/* Dynamic Memory Read Configuration register */
-#define MEM_DMRC        __REG(0xa0700028)
-
-/* Dynamic Memory Precharge Command Period (tRP) */
-#define MEM_DMPCP       __REG(0xa0700030)
-
-/* Dynamic Memory Active to Precharge Command Period (tRAS) */
-#define MEM_DMAPCP      __REG(0xa0700034)
-
-/* Dynamic Memory Self-Refresh Exit Time (tSREX) */
-#define MEM_DMSRET      __REG(0xa0700038)
-
-/* Dynamic Memory Last Data Out to Active Time (tAPR) */
-#define MEM_DMLDOAT     __REG(0xa070003c)
-
-/* Dynamic Memory Data-in to Active Command Time (tDAL or TAPW) */
-#define MEM_DMDIACT     __REG(0xa0700040)
-
-/* Dynamic Memory Write Recovery Time (tWR, tDPL, tRWL, tRDL) */
-#define MEM_DMWRT       __REG(0xa0700044)
-
-/* Dynamic Memory Active to Active Command Period (tRC) */
-#define MEM_DMAACP      __REG(0xa0700048)
-
-/* Dynamic Memory Auto Refresh Period, and Auto Refresh to Active Command Period (tRFC) */
-#define MEM_DMARP       __REG(0xa070004c)
-
-/* Dynamic Memory Exit Self-Refresh to Active Command (tXSR) */
-#define MEM_DMESRAC     __REG(0xa0700050)
-
-/* Dynamic Memory Active Bank A to Active B Time (tRRD) */
-#define MEM_DMABAABT    __REG(0xa0700054)
-
-/* Dynamic Memory Load Mode register to Active Command Time (tMRD) */
-#define MEM_DMLMACT     __REG(0xa0700058)
-
-/* Static Memory Extended Wait */
-#define MEM_SMEW        __REG(0xa0700080)
-
-/* Dynamic Memory Configuration Register x */
-#define MEM_DMCONF(x)   __REG2(0xa0700100, (x) << 3)
-
-/* Dynamic Memory RAS and CAS Delay x */
-#define MEM_DMRCD(x)    __REG2(0xa0700104, (x) << 3)
-
-/* Static Memory Configuration Register x */
-#define MEM_SMC(x)      __REG2(0xa0700200, (x) << 3)
-
-/* Static Memory Configuration Register x: Write protect */
-#define MEM_SMC_PSMC            __REGBIT(20)
-#define MEM_SMC_PSMC_OFF                __REGVAL(MEM_SMC_PSMC, 0)
-#define MEM_SMC_PSMC_ON                 __REGVAL(MEM_SMC_PSMC, 1)
-
-/* Static Memory Configuration Register x: Buffer enable */
-#define MEM_SMC_BSMC            __REGBIT(19)
-#define MEM_SMC_BSMC_OFF                __REGVAL(MEM_SMC_BSMC, 0)
-#define MEM_SMC_BSMC_ON                 __REGVAL(MEM_SMC_BSMC, 1)
-
-/* Static Memory Configuration Register x: Extended Wait */
-#define MEM_SMC_EW              __REGBIT(8)
-#define MEM_SMC_EW_OFF                  __REGVAL(MEM_SMC_EW, 0)
-#define MEM_SMC_EW_ON                   __REGVAL(MEM_SMC_EW, 1)
-
-/* Static Memory Configuration Register x: Byte lane state */
-#define MEM_SMC_PB              __REGBIT(7)
-#define MEM_SMC_PB_0                    __REGVAL(MEM_SMC_PB, 0)
-#define MEM_SMC_PB_1                    __REGVAL(MEM_SMC_PB, 1)
-
-/* Static Memory Configuration Register x: Chip select polarity */
-#define MEM_SMC_PC              __REGBIT(6)
-#define MEM_SMC_PC_AL                   __REGVAL(MEM_SMC_PC, 0)
-#define MEM_SMC_PC_AH                   __REGVAL(MEM_SMC_PC, 1)
-
-/* static memory configuration register x: page mode*/
-#define MEM_SMC_PM              __REGBIT(3)
-#define MEM_SMC_PM_DIS                  __REGVAL(MEM_SMC_PM, 0)
-#define MEM_SMC_PM_ASYNC                __REGVAL(MEM_SMC_PM, 1)
-
-/* static memory configuration register x: Memory width */
-#define MEM_SMC_MW              __REGBITS(1, 0)
-#define MEM_SMC_MW_8                    __REGVAL(MEM_SMC_MW, 0)
-#define MEM_SMC_MW_16                   __REGVAL(MEM_SMC_MW, 1)
-#define MEM_SMC_MW_32                   __REGVAL(MEM_SMC_MW, 2)
-
-/* Static Memory Write Enable Delay x */
-#define MEM_SMWED(x)    __REG2(0xa0700204, (x) << 3)
-
-/* Static Memory Output Enable Delay x */
-#define MEM_SMOED(x)    __REG2(0xa0700208, (x) << 3)
-
-/* Static Memory Read Delay x */
-#define MEM_SMRD(x)     __REG2(0xa070020c, (x) << 3)
-
-/* Static Memory Page Mode Read Delay 0 */
-#define MEM_SMPMRD(x)   __REG2(0xa0700210, (x) << 3)
-
-/* Static Memory Write Delay */
-#define MEM_SMWD(x)     __REG2(0xa0700214, (x) << 3)
-
-/* Static Memory Turn Round Delay x */
-#define MEM_SWT(x)      __REG2(0xa0700218, (x) << 3)
-
-#endif /* ifndef __ASM_ARCH_REGSMEM_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h b/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h
deleted file mode 100644
index 14f91dfd5736..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_REGSSYSCOMMON_H
-#define __ASM_ARCH_REGSSYSCOMMON_H
-#include <mach/hardware.h>
-
-/* Interrupt Vector Address Register Level x */
-#define SYS_IVA(x)      __REG2(0xa09000c4, (x))
-
-/* Interrupt Configuration registers */
-#define SYS_IC(x)       __REG2(0xa0900144, (x))
-
-/* ISRADDR */
-#define SYS_ISRADDR     __REG(0xa0900164)
-
-/* Interrupt Status Active */
-#define SYS_ISA         __REG(0xa0900168)
-
-/* Interrupt Status Raw */
-#define SYS_ISR         __REG(0xa090016c)
-
-#endif /* ifndef __ASM_ARCH_REGSSYSCOMMON_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h b/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h
deleted file mode 100644
index 8ff254d9901c..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_REGSSYSNS9360_H
-#define __ASM_ARCH_REGSSYSNS9360_H
-
-#include <mach/hardware.h>
-
-/* System Control Module */
-
-/* AHB Arbiter Gen Configuration */
-#define SYS_AHBAGENCONF __REG(0xa0900000)
-
-/* BRC */
-#define SYS_BRC(x)      __REG2(0xa0900004, (x))
-
-/* Timer x Reload Count register */
-#define SYS_TRC(x)      __REG2(0xa0900044, (x))
-
-/* Timer x Read register */
-#define SYS_TR(x)       __REG2(0xa0900084, (x))
-
-/* Timer Interrupt Status register */
-#define SYS_TIS         __REG(0xa0900170)
-
-/* PLL Configuration register */
-#define SYS_PLL         __REG(0xa0900188)
-
-/* PLL FS status */
-#define SYS_PLL_FS              __REGBITS(24, 23)
-
-/* PLL ND status */
-#define SYS_PLL_ND              __REGBITS(20, 16)
-
-/* PLL Configuration register: PLL SW change */
-#define SYS_PLL_SWC             __REGBIT(15)
-#define SYS_PLL_SWC_NO                  __REGVAL(SYS_PLL_SWC, 0)
-#define SYS_PLL_SWC_YES                 __REGVAL(SYS_PLL_SWC, 1)
-
-/* Timer x Control register */
-#define SYS_TC(x)       __REG2(0xa0900190, (x))
-
-/* Timer x Control register: Timer enable */
-#define SYS_TCx_TEN             __REGBIT(15)
-#define SYS_TCx_TEN_DIS                 __REGVAL(SYS_TCx_TEN, 0)
-#define SYS_TCx_TEN_EN                  __REGVAL(SYS_TCx_TEN, 1)
-
-/* Timer x Control register: CPU debug mode */
-#define SYS_TCx_TDBG            __REGBIT(10)
-#define SYS_TCx_TDBG_CONT               __REGVAL(SYS_TCx_TDBG, 0)
-#define SYS_TCx_TDBG_STOP               __REGVAL(SYS_TCx_TDBG, 1)
-
-/* Timer x Control register: Interrupt clear */
-#define SYS_TCx_INTC            __REGBIT(9)
-#define SYS_TCx_INTC_UNSET              __REGVAL(SYS_TCx_INTC, 0)
-#define SYS_TCx_INTC_SET                __REGVAL(SYS_TCx_INTC, 1)
-
-/* Timer x Control register: Timer clock select */
-#define SYS_TCx_TLCS            __REGBITS(8, 6)
-#define SYS_TCx_TLCS_CPU                __REGVAL(SYS_TCx_TLCS, 0)       /* CPU clock */
-#define SYS_TCx_TLCS_DIV2               __REGVAL(SYS_TCx_TLCS, 1)       /* CPU clock / 2 */
-#define SYS_TCx_TLCS_DIV4               __REGVAL(SYS_TCx_TLCS, 2)       /* CPU clock / 4 */
-#define SYS_TCx_TLCS_DIV8               __REGVAL(SYS_TCx_TLCS, 3)       /* CPU clock / 8 */
-#define SYS_TCx_TLCS_DIV16              __REGVAL(SYS_TCx_TLCS, 4)       /* CPU clock / 16 */
-#define SYS_TCx_TLCS_DIV32              __REGVAL(SYS_TCx_TLCS, 5)       /* CPU clock / 32 */
-#define SYS_TCx_TLCS_DIV64              __REGVAL(SYS_TCx_TLCS, 6)       /* CPU clock / 64 */
-#define SYS_TCx_TLCS_EXT                __REGVAL(SYS_TCx_TLCS, 7)
-
-/* Timer x Control register: Timer mode */
-#define SYS_TCx_TM              __REGBITS(5, 4)
-#define SYS_TCx_TM_IEE                  __REGVAL(SYS_TCx_TM, 0)         /* Internal timer or external event */
-#define SYS_TCx_TM_ELL                  __REGVAL(SYS_TCx_TM, 1)         /* External low-level, gated timer */
-#define SYS_TCx_TM_EHL                  __REGVAL(SYS_TCx_TM, 2)         /* External high-level, gated timer */
-#define SYS_TCx_TM_CONCAT               __REGVAL(SYS_TCx_TM, 3)         /* Concatenate the lower timer. */
-
-/* Timer x Control register: Interrupt select */
-#define SYS_TCx_INTS            __REGBIT(3)
-#define SYS_TCx_INTS_DIS                __REGVAL(SYS_TCx_INTS, 0)
-#define SYS_TCx_INTS_EN                 __REGVAL(SYS_TCx_INTS, 1)
-
-/* Timer x Control register: Up/down select */
-#define SYS_TCx_UDS             __REGBIT(2)
-#define SYS_TCx_UDS_UP                  __REGVAL(SYS_TCx_UDS, 0)
-#define SYS_TCx_UDS_DOWN                __REGVAL(SYS_TCx_UDS, 1)
-
-/* Timer x Control register: 32- or 16-bit timer */
-#define SYS_TCx_TSZ             __REGBIT(1)
-#define SYS_TCx_TSZ_16                  __REGVAL(SYS_TCx_TSZ, 0)
-#define SYS_TCx_TSZ_32                  __REGVAL(SYS_TCx_TSZ, 1)
-
-/* Timer x Control register: Reload enable */
-#define SYS_TCx_REN             __REGBIT(0)
-#define SYS_TCx_REN_DIS                 __REGVAL(SYS_TCx_REN, 0)
-#define SYS_TCx_REN_EN                  __REGVAL(SYS_TCx_REN, 1)
-
-/* System Memory Chip Select x Dynamic Memory Base */
-#define SYS_SMCSDMB(x)  __REG2(0xa09001d0, (x) << 1)
-
-/* System Memory Chip Select x Dynamic Memory Mask */
-#define SYS_SMCSDMM(x)  __REG2(0xa09001d4, (x) << 1)
-
-/* System Memory Chip Select x Static Memory Base */
-#define SYS_SMCSSMB(x)  __REG2(0xa09001f0, (x) << 1)
-
-/* System Memory Chip Select x Static Memory Base: Chip select x base */
-#define SYS_SMCSSMB_CSxB        __REGBITS(31, 12)
-
-/* System Memory Chip Select x Static Memory Mask */
-#define SYS_SMCSSMM(x)  __REG2(0xa09001f4, (x) << 1)
-
-/* System Memory Chip Select x Static Memory Mask: Chip select x mask */
-#define SYS_SMCSSMM_CSxM        __REGBITS(31, 12)
-
-/* System Memory Chip Select x Static Memory Mask: Chip select x enable */
-#define SYS_SMCSSMM_CSEx        __REGBIT(0)
-#define SYS_SMCSSMM_CSEx_DIS            __REGVAL(SYS_SMCSSMM_CSEx, 0)
-#define SYS_SMCSSMM_CSEx_EN             __REGVAL(SYS_SMCSSMM_CSEx, 1)
-
-/* General purpose, user-defined ID register */
-#define SYS_GENID       __REG(0xa0900210)
-
-/* External Interrupt x Control register */
-#define SYS_EIC(x)      __REG2(0xa0900214, (x))
-
-/* External Interrupt x Control register: Status */
-#define SYS_EIC_STS             __REGBIT(3)
-
-/* External Interrupt x Control register: Clear */
-#define SYS_EIC_CLR             __REGBIT(2)
-
-/* External Interrupt x Control register: Polarity */
-#define SYS_EIC_PLTY            __REGBIT(1)
-#define SYS_EIC_PLTY_AH                 __REGVAL(SYS_EIC_PLTY, 0)
-#define SYS_EIC_PLTY_AL                 __REGVAL(SYS_EIC_PLTY, 1)
-
-/* External Interrupt x Control register: Level edge */
-#define SYS_EIC_LVEDG           __REGBIT(0)
-#define SYS_EIC_LVEDG_LEVEL             __REGVAL(SYS_EIC_LVEDG, 0)
-#define SYS_EIC_LVEDG_EDGE              __REGVAL(SYS_EIC_LVEDG, 1)
-
-#endif /* ifndef __ASM_ARCH_REGSSYSNS9360_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/system.h b/arch/arm/mach-ns9xxx/include/mach/system.h
deleted file mode 100644
index 1561588ca364..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/system.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/system.h
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_SYSTEM_H
-#define __ASM_ARCH_SYSTEM_H
-
-#include <asm/proc-fns.h>
-#include <mach/processor.h>
-#include <mach/processor-ns9360.h>
-
-static inline void arch_idle(void)
-{
-        cpu_do_idle();
-}
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-#ifdef CONFIG_PROCESSOR_NS9360
-        if (processor_is_ns9360())
-                ns9360_reset(mode);
-        else
-#endif
-                BUG();
-
-        BUG();
-}
-
-#endif /* ifndef __ASM_ARCH_SYSTEM_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/timex.h b/arch/arm/mach-ns9xxx/include/mach/timex.h
deleted file mode 100644
index 734a8d8bd578..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/timex.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/timex.h
- *
- * Copyright (C) 2005-2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_TIMEX_H
-#define __ASM_ARCH_TIMEX_H
-
-/*
- * value for CLOCK_TICK_RATE stolen from arch/arm/mach-s3c2410/include/mach/timex.h.
- * See there for an explanation.
- */
-#define CLOCK_TICK_RATE         12000000
-
-#endif /* ifndef __ASM_ARCH_TIMEX_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/uncompress.h b/arch/arm/mach-ns9xxx/include/mach/uncompress.h
deleted file mode 100644
index 770a68c46e81..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/uncompress.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/uncompress.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_UNCOMPRESS_H
-#define __ASM_ARCH_UNCOMPRESS_H
-
-#include <linux/io.h>
-
-#define __REG(x)        ((void __iomem __force *)(x))
-
-static void putc_dummy(char c, void __iomem *base)
-{
-        /* nothing */
-}
-
-static int timeout;
-
-static void putc_ns9360(char c, void __iomem *base)
-{
-        do {
-                if (timeout)
-                        --timeout;
-
-                if (__raw_readl(base + 8) & (1 << 3)) {
-                        __raw_writeb(c, base + 16);
-                        timeout = 0x10000;
-                        break;
-                }
-        } while (timeout);
-}
-
-static void putc_a9m9750dev(char c, void __iomem *base)
-{
-        do {
-                if (timeout)
-                        --timeout;
-
-                if (__raw_readb(base + 5) & (1 << 5)) {
-                        __raw_writeb(c, base);
-                        timeout = 0x10000;
-                        break;
-                }
-        } while (timeout);
-
-}
-
-static void putc_ns921x(char c, void __iomem *base)
-{
-        do {
-                if (timeout)
-                        --timeout;
-
-                if (!(__raw_readl(base) & (1 << 11))) {
-                        __raw_writeb(c, base + 0x0028);
-                        timeout = 0x10000;
-                        break;
-                }
-        } while (timeout);
-}
-
-#define MSCS __REG(0xA0900184)
-
-#define NS9360_UARTA    __REG(0x90200040)
-#define NS9360_UARTB    __REG(0x90200000)
-#define NS9360_UARTC    __REG(0x90300000)
-#define NS9360_UARTD    __REG(0x90300040)
-
-#define NS9360_UART_ENABLED(base)                                       \
-                (__raw_readl(NS9360_UARTA) & (1 << 31))
-
-#define A9M9750DEV_UARTA        __REG(0x40000000)
-
-#define NS921XSYS_CLOCK __REG(0xa090017c)
-#define NS921X_UARTA    __REG(0x90010000)
-#define NS921X_UARTB    __REG(0x90018000)
-#define NS921X_UARTC    __REG(0x90020000)
-#define NS921X_UARTD    __REG(0x90028000)
-
-#define NS921X_UART_ENABLED(base)                                       \
-                (__raw_readl((base) + 0x1000) & (1 << 29))
-
-static void autodetect(void (**putc)(char, void __iomem *), void __iomem **base)
-{
-        timeout = 0x10000;
-        if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x00) {
-                /* ns9360 or ns9750 */
-                if (NS9360_UART_ENABLED(NS9360_UARTA)) {
-                        *putc = putc_ns9360;
-                        *base = NS9360_UARTA;
-                        return;
-                } else if (NS9360_UART_ENABLED(NS9360_UARTB)) {
-                        *putc = putc_ns9360;
-                        *base = NS9360_UARTB;
-                        return;
-                } else if (NS9360_UART_ENABLED(NS9360_UARTC)) {
-                        *putc = putc_ns9360;
-                        *base = NS9360_UARTC;
-                        return;
-                } else if (NS9360_UART_ENABLED(NS9360_UARTD)) {
-                        *putc = putc_ns9360;
-                        *base = NS9360_UARTD;
-                        return;
-                } else if (__raw_readl(__REG(0xa09001f4)) == 0xfffff001) {
-                        *putc = putc_a9m9750dev;
-                        *base = A9M9750DEV_UARTA;
-                        return;
-                }
-        } else if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x02) {
-                /* ns921x */
-                u32 clock = __raw_readl(NS921XSYS_CLOCK);
-
-                if ((clock & (1 << 1)) &&
-                                NS921X_UART_ENABLED(NS921X_UARTA)) {
-                        *putc = putc_ns921x;
-                        *base = NS921X_UARTA;
-                        return;
-                } else if ((clock & (1 << 2)) &&
-                                NS921X_UART_ENABLED(NS921X_UARTB)) {
-                        *putc = putc_ns921x;
-                        *base = NS921X_UARTB;
-                        return;
-                } else if ((clock & (1 << 3)) &&
-                                NS921X_UART_ENABLED(NS921X_UARTC)) {
-                        *putc = putc_ns921x;
-                        *base = NS921X_UARTC;
-                        return;
-                } else if ((clock & (1 << 4)) &&
-                                NS921X_UART_ENABLED(NS921X_UARTD)) {
-                        *putc = putc_ns921x;
-                        *base = NS921X_UARTD;
-                        return;
-                }
-        }
-
-        *putc = putc_dummy;
-}
-
-void (*myputc)(char, void __iomem *);
-void __iomem *base;
-
-static void putc(char c)
-{
-        myputc(c, base);
-}
-
-static void arch_decomp_setup(void)
-{
-        autodetect(&myputc, &base);
-}
-#define arch_decomp_wdog()
-
-static void flush(void)
-{
-        /* nothing */
-}
-
-#endif /* ifndef __ASM_ARCH_UNCOMPRESS_H */
diff --git a/arch/arm/mach-ns9xxx/include/mach/vmalloc.h b/arch/arm/mach-ns9xxx/include/mach/vmalloc.h
deleted file mode 100644
index c8651974c4b0..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/vmalloc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/vmalloc.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_VMALLOC_H
-#define __ASM_ARCH_VMALLOC_H
-
-#define VMALLOC_END     (0xf0000000UL)
-
-#endif /* ifndef __ASM_ARCH_VMALLOC_H */
diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c
deleted file mode 100644
index 37ab0a2b83ad..000000000000
--- a/arch/arm/mach-ns9xxx/irq.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/irq.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/io.h>
-#include <asm/mach/irq.h>
-#include <mach/regs-sys-common.h>
-#include <mach/irqs.h>
-#include <mach/board.h>
-
-#include "generic.h"
-
-/* simple interrupt prio table: prio(x) < prio(y) <=> x < y */
-#define irq2prio(i) (i)
-#define prio2irq(p) (p)
-
-static void ns9xxx_mask_irq(struct irq_data *d)
-{
-        /* XXX: better use cpp symbols */
-        int prio = irq2prio(d->irq);
-        u32 ic = __raw_readl(SYS_IC(prio / 4));
-        ic &= ~(1 << (7 + 8 * (3 - (prio & 3))));
-        __raw_writel(ic, SYS_IC(prio / 4));
-}
-
-static void ns9xxx_eoi_irq(struct irq_data *d)
-{
-        __raw_writel(0, SYS_ISRADDR);
-}
-
-static void ns9xxx_unmask_irq(struct irq_data *d)
-{
-        /* XXX: better use cpp symbols */
-        int prio = irq2prio(d->irq);
-        u32 ic = __raw_readl(SYS_IC(prio / 4));
-        ic |= 1 << (7 + 8 * (3 - (prio & 3)));
-        __raw_writel(ic, SYS_IC(prio / 4));
-}
-
-static struct irq_chip ns9xxx_chip = {
-        .irq_eoi        = ns9xxx_eoi_irq,
-        .irq_mask       = ns9xxx_mask_irq,
-        .irq_unmask     = ns9xxx_unmask_irq,
-};
-
-void __init ns9xxx_init_irq(void)
-{
-        int i;
-
-        /* disable all IRQs */
-        for (i = 0; i < 8; ++i)
-                __raw_writel(prio2irq(4 * i) << 24 |
-                                prio2irq(4 * i + 1) << 16 |
-                                prio2irq(4 * i + 2) << 8 |
-                                prio2irq(4 * i + 3),
-                                SYS_IC(i));
-
-        for (i = 0; i < 32; ++i)
-                __raw_writel(prio2irq(i), SYS_IVA(i));
-
-        for (i = 0; i <= 31; ++i) {
-                irq_set_chip_and_handler(i, &ns9xxx_chip, handle_fasteoi_irq);
-                set_irq_flags(i, IRQF_VALID);
-                irq_set_status_flags(i, IRQ_LEVEL);
-        }
-}
diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c b/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
deleted file mode 100644
index 2858417d8d8a..000000000000
--- a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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 <asm/mach/arch.h>
-#include <asm/mach-types.h>
-
-#include <mach/processor-ns9360.h>
-
-#include "board-a9m9750dev.h"
-#include "generic.h"
-
-static void __init mach_cc9p9360dev_map_io(void)
-{
-        ns9360_map_io();
-        board_a9m9750dev_map_io();
-}
-
-static void __init mach_cc9p9360dev_init_irq(void)
-{
-        ns9xxx_init_irq();
-        board_a9m9750dev_init_irq();
-}
-
-static void __init mach_cc9p9360dev_init_machine(void)
-{
-        ns9xxx_init_machine();
-        board_a9m9750dev_init_machine();
-}
-
-MACHINE_START(CC9P9360DEV, "Digi ConnectCore 9P 9360 on an A9M9750 Devboard")
-        .map_io = mach_cc9p9360dev_map_io,
-        .init_irq = mach_cc9p9360dev_init_irq,
-        .init_machine = mach_cc9p9360dev_init_machine,
-        .timer = &ns9360_timer,
-        .boot_params = 0x100,
-MACHINE_END
diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c b/arch/arm/mach-ns9xxx/mach-cc9p9360js.c
deleted file mode 100644
index 729f68da4293..000000000000
--- a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/mach-cc9p9360js.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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 <asm/mach/arch.h>
-#include <asm/mach-types.h>
-
-#include <mach/processor-ns9360.h>
-
-#include "board-jscc9p9360.h"
-#include "generic.h"
-
-static void __init mach_cc9p9360js_init_machine(void)
-{
-        ns9xxx_init_machine();
-        board_jscc9p9360_init_machine();
-}
-
-MACHINE_START(CC9P9360JS, "Digi ConnectCore 9P 9360 on an JSCC9P9360 Devboard")
-        .map_io = ns9360_map_io,
-        .init_irq = ns9xxx_init_irq,
-        .init_machine = mach_cc9p9360js_init_machine,
-        .timer = &ns9360_timer,
-        .boot_params = 0x100,
-MACHINE_END
diff --git a/arch/arm/mach-ns9xxx/plat-serial8250.c b/arch/arm/mach-ns9xxx/plat-serial8250.c
deleted file mode 100644
index 463e92465fda..000000000000
--- a/arch/arm/mach-ns9xxx/plat-serial8250.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/plat-serial8250.c
- *
- * Copyright (C) 2008 by Digi International Inc.
- * All rights reserved.
- *
- * 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/platform_device.h>
-#include <linux/serial_8250.h>
-#include <linux/slab.h>
-
-#include <mach/regs-board-a9m9750dev.h>
-#include <mach/board.h>
-
-#define DRIVER_NAME "serial8250"
-
-static int __init ns9xxx_plat_serial8250_init(void)
-{
-        struct plat_serial8250_port *pdata;
-        struct platform_device *pdev;
-        int ret = -ENOMEM;
-        int i;
-
-        if (!board_is_a9m9750dev())
-                return -ENODEV;
-
-        pdev = platform_device_alloc(DRIVER_NAME, 0);
-        if (!pdev)
-                goto err;
-
-        pdata = kzalloc(5 * sizeof(*pdata), GFP_KERNEL);
-        if (!pdata)
-                goto err;
-
-        pdev->dev.platform_data = pdata;
-
-        pdata[0].iobase = FPGA_UARTA_BASE;
-        pdata[1].iobase = FPGA_UARTB_BASE;
-        pdata[2].iobase = FPGA_UARTC_BASE;
-        pdata[3].iobase = FPGA_UARTD_BASE;
-
-        for (i = 0; i < 4; ++i) {
-                pdata[i].membase = (void __iomem *)pdata[i].iobase;
-                pdata[i].mapbase = pdata[i].iobase;
-                pdata[i].iotype = UPIO_MEM;
-                pdata[i].uartclk = 18432000;
-                pdata[i].flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
-        }
-
-        pdata[0].irq = IRQ_FPGA_UARTA;
-        pdata[1].irq = IRQ_FPGA_UARTB;
-        pdata[2].irq = IRQ_FPGA_UARTC;
-        pdata[3].irq = IRQ_FPGA_UARTD;
-
-        ret = platform_device_add(pdev);
-        if (ret) {
-err:
-                platform_device_put(pdev);
-
-                printk(KERN_WARNING "Could not add %s (errno=%d)\n",
-                                DRIVER_NAME, ret);
-        }
-
-        return 0;
-}
-
-arch_initcall(ns9xxx_plat_serial8250_init);
diff --git a/arch/arm/mach-ns9xxx/processor-ns9360.c b/arch/arm/mach-ns9xxx/processor-ns9360.c
deleted file mode 100644
index aed1999d24fc..000000000000
--- a/arch/arm/mach-ns9xxx/processor-ns9360.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/processor-ns9360.c
- *
- * Copyright (C) 2007 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#include <linux/io.h>
-#include <linux/kernel.h>
-
-#include <asm/page.h>
-#include <asm/mach/map.h>
-#include <mach/processor-ns9360.h>
-#include <mach/regs-sys-ns9360.h>
-
-void ns9360_reset(char mode)
-{
-        u32 reg;
-
-        reg = __raw_readl(SYS_PLL) >> 16;
-        REGSET(reg, SYS_PLL, SWC, YES);
-        __raw_writel(reg, SYS_PLL);
-}
-
-#define CRYSTAL 29491200 /* Hz */
-unsigned long ns9360_systemclock(void)
-{
-        u32 pll = __raw_readl(SYS_PLL);
-        return CRYSTAL * (REGGETIM(pll, SYS_PLL, ND) + 1)
-                >> REGGETIM(pll, SYS_PLL, FS);
-}
-
-static struct map_desc ns9360_io_desc[] __initdata = {
-        { /* BBus */
-                .virtual = io_p2v(0x90000000),
-                .pfn = __phys_to_pfn(0x90000000),
-                .length = 0x00700000,
-                .type = MT_DEVICE,
-        }, { /* AHB */
-                .virtual = io_p2v(0xa0100000),
-                .pfn = __phys_to_pfn(0xa0100000),
-                .length = 0x00900000,
-                .type = MT_DEVICE,
-        },
-};
-
-void __init ns9360_map_io(void)
-{
-        iotable_init(ns9360_io_desc, ARRAY_SIZE(ns9360_io_desc));
-}
diff --git a/arch/arm/mach-ns9xxx/time-ns9360.c b/arch/arm/mach-ns9xxx/time-ns9360.c
deleted file mode 100644
index 9ca32f55728b..000000000000
--- a/arch/arm/mach-ns9xxx/time-ns9360.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/time-ns9360.c
- *
- * Copyright (C) 2006,2007 by Digi International Inc.
- * All rights reserved.
- *
- * 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/jiffies.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/stringify.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
-
-#include <mach/processor-ns9360.h>
-#include <mach/regs-sys-ns9360.h>
-#include <mach/irqs.h>
-#include <mach/system.h>
-#include "generic.h"
-
-#define TIMER_CLOCKSOURCE 0
-#define TIMER_CLOCKEVENT 1
-static u32 latch;
-
-static cycle_t ns9360_clocksource_read(struct clocksource *cs)
-{
-        return __raw_readl(SYS_TR(TIMER_CLOCKSOURCE));
-}
-
-static struct clocksource ns9360_clocksource = {
-        .name   = "ns9360-timer" __stringify(TIMER_CLOCKSOURCE),
-        .rating = 300,
-        .read   = ns9360_clocksource_read,
-        .mask   = CLOCKSOURCE_MASK(32),
-        .flags  = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-static void ns9360_clockevent_setmode(enum clock_event_mode mode,
-                struct clock_event_device *clk)
-{
-        u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
-
-        switch (mode) {
-        case CLOCK_EVT_MODE_PERIODIC:
-                __raw_writel(latch, SYS_TRC(TIMER_CLOCKEVENT));
-                REGSET(tc, SYS_TCx, REN, EN);
-                REGSET(tc, SYS_TCx, INTS, EN);
-                REGSET(tc, SYS_TCx, TEN, EN);
-                break;
-
-        case CLOCK_EVT_MODE_ONESHOT:
-                REGSET(tc, SYS_TCx, REN, DIS);
-                REGSET(tc, SYS_TCx, INTS, EN);
-
-                /* fall through */
-
-        case CLOCK_EVT_MODE_UNUSED:
-        case CLOCK_EVT_MODE_SHUTDOWN:
-        case CLOCK_EVT_MODE_RESUME:
-        default:
-                REGSET(tc, SYS_TCx, TEN, DIS);
-                break;
-        }
-
-        __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
-}
-
-static int ns9360_clockevent_setnextevent(unsigned long evt,
-                struct clock_event_device *clk)
-{
-        u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
-
-        if (REGGET(tc, SYS_TCx, TEN)) {
-                REGSET(tc, SYS_TCx, TEN, DIS);
-                __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
-        }
-
-        REGSET(tc, SYS_TCx, TEN, EN);
-
-        __raw_writel(evt, SYS_TRC(TIMER_CLOCKEVENT));
-
-        __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
-
-        return 0;
-}
-
-static struct clock_event_device ns9360_clockevent_device = {
-        .name           = "ns9360-timer" __stringify(TIMER_CLOCKEVENT),
-        .shift          = 20,
-        .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-        .set_mode       = ns9360_clockevent_setmode,
-        .set_next_event = ns9360_clockevent_setnextevent,
-};
-
-static irqreturn_t ns9360_clockevent_handler(int irq, void *dev_id)
-{
-        int timerno = irq - IRQ_NS9360_TIMER0;
-        u32 tc;
-
-        struct clock_event_device *evt = &ns9360_clockevent_device;
-
-        /* clear irq */
-        tc = __raw_readl(SYS_TC(timerno));
-        if (REGGET(tc, SYS_TCx, REN) == SYS_TCx_REN_DIS) {
-                REGSET(tc, SYS_TCx, TEN, DIS);
-                __raw_writel(tc, SYS_TC(timerno));
-        }
-        REGSET(tc, SYS_TCx, INTC, SET);
-        __raw_writel(tc, SYS_TC(timerno));
-        REGSET(tc, SYS_TCx, INTC, UNSET);
-        __raw_writel(tc, SYS_TC(timerno));
-
-        evt->event_handler(evt);
-
-        return IRQ_HANDLED;
-}
-
-static struct irqaction ns9360_clockevent_action = {
-        .name           = "ns9360-timer" __stringify(TIMER_CLOCKEVENT),
-        .flags          = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-        .handler        = ns9360_clockevent_handler,
-};
-
-static void __init ns9360_timer_init(void)
-{
-        int tc;
-
-        tc = __raw_readl(SYS_TC(TIMER_CLOCKSOURCE));
-        if (REGGET(tc, SYS_TCx, TEN)) {
-                REGSET(tc, SYS_TCx, TEN, DIS);
-                __raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE));
-        }
-
-        __raw_writel(0, SYS_TRC(TIMER_CLOCKSOURCE));
-
-        REGSET(tc, SYS_TCx, TEN, EN);
-        REGSET(tc, SYS_TCx, TDBG, STOP);
-        REGSET(tc, SYS_TCx, TLCS, CPU);
-        REGSET(tc, SYS_TCx, TM, IEE);
-        REGSET(tc, SYS_TCx, INTS, DIS);
-        REGSET(tc, SYS_TCx, UDS, UP);
-        REGSET(tc, SYS_TCx, TSZ, 32);
-        REGSET(tc, SYS_TCx, REN, EN);
-
-        __raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE));
-
-        clocksource_register_hz(&ns9360_clocksource, ns9360_cpuclock());
-
-        latch = SH_DIV(ns9360_cpuclock(), HZ, 0);
-
-        tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
-        REGSET(tc, SYS_TCx, TEN, DIS);
-        REGSET(tc, SYS_TCx, TDBG, STOP);
-        REGSET(tc, SYS_TCx, TLCS, CPU);
-        REGSET(tc, SYS_TCx, TM, IEE);
-        REGSET(tc, SYS_TCx, INTS, DIS);
-        REGSET(tc, SYS_TCx, UDS, DOWN);
-        REGSET(tc, SYS_TCx, TSZ, 32);
-        REGSET(tc, SYS_TCx, REN, EN);
-        __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
-
-        ns9360_clockevent_device.mult = div_sc(ns9360_cpuclock(),
-                        NSEC_PER_SEC, ns9360_clockevent_device.shift);
-        ns9360_clockevent_device.max_delta_ns =
-                clockevent_delta2ns(-1, &ns9360_clockevent_device);
-        ns9360_clockevent_device.min_delta_ns =
-                clockevent_delta2ns(1, &ns9360_clockevent_device);
-
-        ns9360_clockevent_device.cpumask = cpumask_of(0);
-        clockevents_register_device(&ns9360_clockevent_device);
-
-        setup_irq(IRQ_NS9360_TIMER0 + TIMER_CLOCKEVENT,
-                        &ns9360_clockevent_action);
-}
-
-struct sys_timer ns9360_timer = {
-        .init = ns9360_timer_init,
-};
diff --git a/arch/arm/mach-nuc93x/include/mach/uncompress.h b/arch/arm/mach-nuc93x/include/mach/uncompress.h
index 73082cd61e84..381cb9baadd5 100644
--- a/arch/arm/mach-nuc93x/include/mach/uncompress.h
+++ b/arch/arm/mach-nuc93x/include/mach/uncompress.h
@@ -27,7 +27,7 @@
 #define arch_decomp_wdog()
 
 #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
-static u32 * uart_base = (u32 *)UART0_PA;
+static u32 * const uart_base = (u32 *)UART0_PA;
 
 static void putc(int ch)
 {
diff --git a/arch/arm/mach-omap1/flash.c b/arch/arm/mach-omap1/flash.c
index acd161666408..1749cb37dda0 100644
--- a/arch/arm/mach-omap1/flash.c
+++ b/arch/arm/mach-omap1/flash.c
@@ -13,7 +13,7 @@
 #include <plat/tc.h>
 #include <plat/flash.h>
 
-void omap1_set_vpp(struct map_info *map, int enable)
+void omap1_set_vpp(struct platform_device *pdev, int enable)
 {
         static int count;
         u32 l;
diff --git a/arch/arm/mach-omap1/pm_bus.c b/arch/arm/mach-omap1/pm_bus.c
index 6588c22b8a64..fe31d933f0ed 100644
--- a/arch/arm/mach-omap1/pm_bus.c
+++ b/arch/arm/mach-omap1/pm_bus.c
@@ -24,75 +24,50 @@
 #ifdef CONFIG_PM_RUNTIME
 static int omap1_pm_runtime_suspend(struct device *dev)
 {
-        struct clk *iclk, *fclk;
-        int ret = 0;
+        int ret;
 
         dev_dbg(dev, "%s\n", __func__);
 
         ret = pm_generic_runtime_suspend(dev);
+        if (ret)
+                return ret;
 
-        fclk = clk_get(dev, "fck");
-        if (!IS_ERR(fclk)) {
-                clk_disable(fclk);
-                clk_put(fclk);
-        }
-
-        iclk = clk_get(dev, "ick");
-        if (!IS_ERR(iclk)) {
-                clk_disable(iclk);
-                clk_put(iclk);
+        ret = pm_runtime_clk_suspend(dev);
+        if (ret) {
+                pm_generic_runtime_resume(dev);
+                return ret;
         }
 
         return 0;
-};
+}
 
 static int omap1_pm_runtime_resume(struct device *dev)
 {
-        struct clk *iclk, *fclk;
-
         dev_dbg(dev, "%s\n", __func__);
 
-        iclk = clk_get(dev, "ick");
-        if (!IS_ERR(iclk)) {
-                clk_enable(iclk);
-                clk_put(iclk);
-        }
+        pm_runtime_clk_resume(dev);
+        return pm_generic_runtime_resume(dev);
+}
 
-        fclk = clk_get(dev, "fck");
-        if (!IS_ERR(fclk)) {
-                clk_enable(fclk);
-                clk_put(fclk);
-        }
+static struct dev_power_domain default_power_domain = {
+        .ops = {
+                .runtime_suspend = omap1_pm_runtime_suspend,
+                .runtime_resume = omap1_pm_runtime_resume,
+                USE_PLATFORM_PM_SLEEP_OPS
+        },
+};
 
-        return pm_generic_runtime_resume(dev);
+static struct pm_clk_notifier_block platform_bus_notifier = {
+        .pwr_domain = &default_power_domain,
+        .con_ids = { "ick", "fck", NULL, },
 };
 
 static int __init omap1_pm_runtime_init(void)
 {
-        const struct dev_pm_ops *pm;
-        struct dev_pm_ops *omap_pm;
-
         if (!cpu_class_is_omap1())
                 return -ENODEV;
 
-        pm = platform_bus_get_pm_ops();
-        if (!pm) {
-                pr_err("%s: unable to get dev_pm_ops from platform_bus\n",
-                        __func__);
-                return -ENODEV;
-        }
-
-        omap_pm = kmemdup(pm, sizeof(struct dev_pm_ops), GFP_KERNEL);
-        if (!omap_pm) {
-                pr_err("%s: unable to alloc memory for new dev_pm_ops\n",
-                        __func__);
-                return -ENOMEM;
-        }
-
-        omap_pm->runtime_suspend = omap1_pm_runtime_suspend;
-        omap_pm->runtime_resume = omap1_pm_runtime_resume;
-
-        platform_bus_set_pm_ops(omap_pm);
+        pm_runtime_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
 
         return 0;
 }
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 6885d2fac183..03e1e1062ad4 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -68,49 +68,50 @@ typedef struct {
 } omap_mpu_timer_regs_t;
 
 #define omap_mpu_timer_base(n)                                                  \
-((volatile omap_mpu_timer_regs_t*)OMAP1_IO_ADDRESS(OMAP_MPU_TIMER_BASE +        \
+((omap_mpu_timer_regs_t __iomem *)OMAP1_IO_ADDRESS(OMAP_MPU_TIMER_BASE +        \
                                  (n)*OMAP_MPU_TIMER_OFFSET))
 
 static inline unsigned long notrace omap_mpu_timer_read(int nr)
 {
-        volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
-        return timer->read_tim;
+        omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
+        return readl(&timer->read_tim);
 }
 
 static inline void omap_mpu_set_autoreset(int nr)
 {
-        volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
+        omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
 
-        timer->cntl = timer->cntl | MPU_TIMER_AR;
+        writel(readl(&timer->cntl) | MPU_TIMER_AR, &timer->cntl);
 }
 
 static inline void omap_mpu_remove_autoreset(int nr)
 {
-        volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
+        omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
 
-        timer->cntl = timer->cntl & ~MPU_TIMER_AR;
+        writel(readl(&timer->cntl) & ~MPU_TIMER_AR, &timer->cntl);
 }
 
 static inline void omap_mpu_timer_start(int nr, unsigned long load_val,
                                         int autoreset)
 {
-        volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
-        unsigned int timerflags = (MPU_TIMER_CLOCK_ENABLE | MPU_TIMER_ST);
+        omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
+        unsigned int timerflags = MPU_TIMER_CLOCK_ENABLE | MPU_TIMER_ST;
 
-        if (autoreset) timerflags |= MPU_TIMER_AR;
+        if (autoreset)
+                timerflags |= MPU_TIMER_AR;
 
-        timer->cntl = MPU_TIMER_CLOCK_ENABLE;
+        writel(MPU_TIMER_CLOCK_ENABLE, &timer->cntl);
         udelay(1);
-        timer->load_tim = load_val;
+        writel(load_val, &timer->load_tim);
         udelay(1);
-        timer->cntl = timerflags;
+        writel(timerflags, &timer->cntl);
 }
 
 static inline void omap_mpu_timer_stop(int nr)
 {
-        volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
+        omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(nr);
 
-        timer->cntl &= ~MPU_TIMER_ST;
+        writel(readl(&timer->cntl) & ~MPU_TIMER_ST, &timer->cntl);
 }
 
 /*
@@ -189,38 +190,11 @@ static __init void omap_init_mpu_timer(unsigned long rate)
  * ---------------------------------------------------------------------------
  */
 
-static unsigned long omap_mpu_timer2_overflows;
-
-static irqreturn_t omap_mpu_timer2_interrupt(int irq, void *dev_id)
-{
-        omap_mpu_timer2_overflows++;
-        return IRQ_HANDLED;
-}
-
-static struct irqaction omap_mpu_timer2_irq = {
-        .name           = "mpu_timer2",
-        .flags          = IRQF_DISABLED,
-        .handler        = omap_mpu_timer2_interrupt,
-};
-
-static cycle_t mpu_read(struct clocksource *cs)
-{
-        return ~omap_mpu_timer_read(1);
-}
-
-static struct clocksource clocksource_mpu = {
-        .name           = "mpu_timer2",
-        .rating         = 300,
-        .read           = mpu_read,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static DEFINE_CLOCK_DATA(cd);
 
 static inline unsigned long long notrace _omap_mpu_sched_clock(void)
 {
-        u32 cyc = mpu_read(&clocksource_mpu);
+        u32 cyc = ~omap_mpu_timer_read(1);
         return cyc_to_sched_clock(&cd, cyc, (u32)~0);
 }
 
@@ -238,21 +212,22 @@ static unsigned long long notrace omap_mpu_sched_clock(void)
 
 static void notrace mpu_update_sched_clock(void)
 {
-        u32 cyc = mpu_read(&clocksource_mpu);
+        u32 cyc = ~omap_mpu_timer_read(1);
         update_sched_clock(&cd, cyc, (u32)~0);
 }
 
 static void __init omap_init_clocksource(unsigned long rate)
 {
+        omap_mpu_timer_regs_t __iomem *timer = omap_mpu_timer_base(1);
         static char err[] __initdata = KERN_ERR
                         "%s: can't register clocksource!\n";
 
-        setup_irq(INT_TIMER2, &omap_mpu_timer2_irq);
         omap_mpu_timer_start(1, ~0, 1);
         init_sched_clock(&cd, mpu_update_sched_clock, 32, rate);
 
-        if (clocksource_register_hz(&clocksource_mpu, rate))
-                printk(err, clocksource_mpu.name);
+        if (clocksource_mmio_init(&timer->read_tim, "mpu_timer2", rate,
+                        300, 32, clocksource_mmio_readl_down))
+                printk(err, "mpu_timer2");
 }
 
 static void __init omap_mpu_timer_init(void)
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index a45cd6409686..66dfbccacd25 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -59,16 +59,16 @@ endif
 # Power Management
 ifeq ($(CONFIG_PM),y)
 obj-$(CONFIG_ARCH_OMAP2)                += pm24xx.o
-obj-$(CONFIG_ARCH_OMAP2)                += sleep24xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP2)                += sleep24xx.o
 obj-$(CONFIG_ARCH_OMAP3)                += pm34xx.o sleep34xx.o \
-                                           cpuidle34xx.o pm_bus.o
-obj-$(CONFIG_ARCH_OMAP4)                += pm44xx.o pm_bus.o
+                                           cpuidle34xx.o
+obj-$(CONFIG_ARCH_OMAP4)                += pm44xx.o
 obj-$(CONFIG_PM_DEBUG)                  += pm-debug.o
 obj-$(CONFIG_OMAP_SMARTREFLEX)          += sr_device.o smartreflex.o
 obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3)   += smartreflex-class3.o
 
 AFLAGS_sleep24xx.o                      :=-Wa,-march=armv6
-AFLAGS_sleep34xx.o                      :=-Wa,-march=armv7-a
+AFLAGS_sleep34xx.o                      :=-Wa,-march=armv7-a$(plus_sec)
 
 ifeq ($(CONFIG_PM_VERBOSE),y)
 CFLAGS_pm_bus.o                         += -DDEBUG
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index e964895b80e8..f8ba20a14e62 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -141,14 +141,19 @@ static void __init rx51_init(void)
 static void __init rx51_map_io(void)
 {
         omap2_set_globals_3xxx();
-        rx51_video_mem_init();
         omap34xx_map_common_io();
 }
 
+static void __init rx51_reserve(void)
+{
+        rx51_video_mem_init();
+        omap_reserve();
+}
+
 MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
         /* Maintainer: Lauri Leukkunen <lauri.leukkunen@nokia.com> */
         .boot_params    = 0x80000100,
-        .reserve        = omap_reserve,
+        .reserve        = rx51_reserve,
         .map_io         = rx51_map_io,
         .init_early     = rx51_init_early,
         .init_irq       = omap_init_irq,
diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
index b2b1e37bb6bb..d6e34dd9e7e7 100644
--- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
+++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
@@ -115,6 +115,7 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
                                   sdrc_cs0->rfr_ctrl, sdrc_cs0->actim_ctrla,
                                   sdrc_cs0->actim_ctrlb, sdrc_cs0->mr,
                                   0, 0, 0, 0);
+        clk->rate = rate;
 
         return 0;
 }
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 276992d3b7fb..8c965671b4d4 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3116,14 +3116,9 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "dsp_fck",                      &dsp_fck,       CK_443X),
         CLK("omapdss_dss",      "sys_clk",                      &dss_sys_clk,   CK_443X),
         CLK("omapdss_dss",      "tv_clk",                       &dss_tv_clk,    CK_443X),
-        CLK("omapdss_dss",      "dss_clk",                      &dss_dss_clk,   CK_443X),
         CLK("omapdss_dss",      "video_clk",                    &dss_48mhz_clk, CK_443X),
-        CLK("omapdss_dss",      "fck",                          &dss_fck,       CK_443X),
-        /*
-         * On OMAP4, DSS ick is a dummy clock; this is needed for compatibility
-         * with OMAP2/3.
-         */
-        CLK("omapdss_dss",      "ick",                          &dummy_ck,      CK_443X),
+        CLK("omapdss_dss",      "fck",                          &dss_dss_clk,   CK_443X),
+        CLK("omapdss_dss",      "ick",                          &dss_fck,       CK_443X),
         CLK(NULL,       "efuse_ctrl_cust_fck",          &efuse_ctrl_cust_fck,   CK_443X),
         CLK(NULL,       "emif1_fck",                    &emif1_fck,     CK_443X),
         CLK(NULL,       "emif2_fck",                    &emif2_fck,     CK_443X),
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c
index 9d0dec806e92..38830d8d4783 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c
@@ -247,6 +247,7 @@ struct omap3_cm_regs {
         u32 per_cm_clksel;
         u32 emu_cm_clksel;
         u32 emu_cm_clkstctrl;
+        u32 pll_cm_autoidle;
         u32 pll_cm_autoidle2;
         u32 pll_cm_clksel4;
         u32 pll_cm_clksel5;
@@ -319,6 +320,15 @@ void omap3_cm_save_context(void)
                 omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1);
         cm_context.emu_cm_clkstctrl =
                 omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL);
+        /*
+         * As per erratum i671, ROM code does not respect the PER DPLL
+         * programming scheme if CM_AUTOIDLE_PLL.AUTO_PERIPH_DPLL == 1.
+         * In this case, even though this register has been saved in
+         * scratchpad contents, we need to restore AUTO_PERIPH_DPLL
+         * by ourselves. So, we need to save it anyway.
+         */
+        cm_context.pll_cm_autoidle =
+                omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
         cm_context.pll_cm_autoidle2 =
                 omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2);
         cm_context.pll_cm_clksel4 =
@@ -441,6 +451,13 @@ void omap3_cm_restore_context(void)
                                CM_CLKSEL1);
         omap2_cm_write_mod_reg(cm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD,
                                OMAP2_CM_CLKSTCTRL);
+        /*
+         * As per erratum i671, ROM code does not respect the PER DPLL
+         * programming scheme if CM_AUTOIDLE_PLL.AUTO_PERIPH_DPLL == 1.
+         * In this case, we need to restore AUTO_PERIPH_DPLL by ourselves.
+         */
+        omap2_cm_write_mod_reg(cm_context.pll_cm_autoidle, PLL_MOD,
+                               CM_AUTOIDLE);
         omap2_cm_write_mod_reg(cm_context.pll_cm_autoidle2, PLL_MOD,
                                CM_AUTOIDLE2);
         omap2_cm_write_mod_reg(cm_context.pll_cm_clksel4, PLL_MOD,
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 695279419020..da53ba3917ca 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -316,8 +316,14 @@ void omap3_save_scratchpad_contents(void)
                         omap2_cm_read_mod_reg(WKUP_MOD, CM_CLKSEL);
         prcm_block_contents.cm_clken_pll =
                         omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+        /*
+         * As per erratum i671, ROM code does not respect the PER DPLL
+         * programming scheme if CM_AUTOIDLE_PLL..AUTO_PERIPH_DPLL == 1.
+         * Then,  in anycase, clear these bits to avoid extra latencies.
+         */
         prcm_block_contents.cm_autoidle_pll =
-                        omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_AUTOIDLE_PLL);
+                        omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE) &
+                        ~OMAP3430_AUTO_PERIPH_DPLL_MASK;
         prcm_block_contents.cm_clksel1_pll =
                         omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL1_PLL);
         prcm_block_contents.cm_clksel2_pll =
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index c2804c1c4efd..a016c8b59e00 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -236,7 +236,7 @@
 #define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014)
 #define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018)
 
-/* 36xx-only RTA - Retention till Accesss control registers and bits */
+/* 36xx-only RTA - Retention till Access control registers and bits */
 #define OMAP36XX_CONTROL_MEM_RTA_CTRL   0x40C
 #define OMAP36XX_RTA_DISABLE            0x0
 
diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index de441c05a6a6..e4bd87619734 100644
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -33,4 +33,11 @@ extern void __iomem *gic_dist_base_addr;
 extern void __init gic_init_irq(void);
 extern void omap_smc1(u32 fn, u32 arg);
 
+#ifdef CONFIG_SMP
+/* Needed for secondary core boot */
+extern void omap_secondary_startup(void);
+extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
+extern void omap_auxcoreboot_addr(u32 cpu_addr);
+extern u32 omap_read_auxcoreboot0(void);
+#endif
 #endif
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 237e4530abf2..3af2b7a1045e 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -73,83 +73,18 @@ static u32 intc_bank_read_reg(struct omap_irq_bank *bank, u16 reg)
         return __raw_readl(bank->base_reg + reg);
 }
 
-static int previous_irq;
-
-/*
- * On 34xx we can get occasional spurious interrupts if the ack from
- * an interrupt handler does not get posted before we unmask. Warn about
- * the interrupt handlers that need to flush posted writes.
- */
-static int omap_check_spurious(unsigned int irq)
-{
-        u32 sir, spurious;
-
-        sir = intc_bank_read_reg(&irq_banks[0], INTC_SIR);
-        spurious = sir >> 7;
-
-        if (spurious) {
-                printk(KERN_WARNING "Spurious irq %i: 0x%08x, please flush "
-                                        "posted write for irq %i\n",
-                                        irq, sir, previous_irq);
-                return spurious;
-        }
-
-        return 0;
-}
-
 /* XXX: FIQ and additional INTC support (only MPU at the moment) */
 static void omap_ack_irq(struct irq_data *d)
 {
         intc_bank_write_reg(0x1, &irq_banks[0], INTC_CONTROL);
 }
 
-static void omap_mask_irq(struct irq_data *d)
-{
-        unsigned int irq = d->irq;
-        int offset = irq & (~(IRQ_BITS_PER_REG - 1));
-
-        if (cpu_is_omap34xx() && !cpu_is_ti816x()) {
-                int spurious = 0;
-
-                /*
-                 * INT_34XX_GPT12_IRQ is also the spurious irq. Maybe because
-                 * it is the highest irq number?
-                 */
-                if (irq == INT_34XX_GPT12_IRQ)
-                        spurious = omap_check_spurious(irq);
-
-                if (!spurious)
-                        previous_irq = irq;
-        }
-
-        irq &= (IRQ_BITS_PER_REG - 1);
-
-        intc_bank_write_reg(1 << irq, &irq_banks[0], INTC_MIR_SET0 + offset);
-}
-
-static void omap_unmask_irq(struct irq_data *d)
-{
-        unsigned int irq = d->irq;
-        int offset = irq & (~(IRQ_BITS_PER_REG - 1));
-
-        irq &= (IRQ_BITS_PER_REG - 1);
-
-        intc_bank_write_reg(1 << irq, &irq_banks[0], INTC_MIR_CLEAR0 + offset);
-}
-
 static void omap_mask_ack_irq(struct irq_data *d)
 {
-        omap_mask_irq(d);
+        irq_gc_mask_disable_reg(d);
         omap_ack_irq(d);
 }
 
-static struct irq_chip omap_irq_chip = {
-        .name           = "INTC",
-        .irq_ack        = omap_mask_ack_irq,
-        .irq_mask       = omap_mask_irq,
-        .irq_unmask     = omap_unmask_irq,
-};
-
 static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank)
 {
         unsigned long tmp;
@@ -186,11 +121,31 @@ int omap_irq_pending(void)
         return 0;
 }
 
+static __init void
+omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num)
+{
+        struct irq_chip_generic *gc;
+        struct irq_chip_type *ct;
+
+        gc = irq_alloc_generic_chip("INTC", 1, irq_start, base,
+                                        handle_level_irq);
+        ct = gc->chip_types;
+        ct->chip.irq_ack = omap_mask_ack_irq;
+        ct->chip.irq_mask = irq_gc_mask_disable_reg;
+        ct->chip.irq_unmask = irq_gc_unmask_enable_reg;
+
+        ct->regs.ack = INTC_CONTROL;
+        ct->regs.enable = INTC_MIR_CLEAR0;
+        ct->regs.disable = INTC_MIR_SET0;
+        irq_setup_generic_chip(gc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE,
+                                IRQ_NOREQUEST | IRQ_NOPROBE, 0);
+}
+
 void __init omap_init_irq(void)
 {
         unsigned long nr_of_irqs = 0;
         unsigned int nr_banks = 0;
-        int i;
+        int i, j;
 
         for (i = 0; i < ARRAY_SIZE(irq_banks); i++) {
                 unsigned long base = 0;
@@ -215,17 +170,15 @@ void __init omap_init_irq(void)
 
                 omap_irq_bank_init_one(bank);
 
+                for (i = 0, j = 0; i < bank->nr_irqs; i += 32, j += 0x20)
+                        omap_alloc_gc(bank->base_reg + j, i, 32);
+
                 nr_of_irqs += bank->nr_irqs;
                 nr_banks++;
         }
 
         printk(KERN_INFO "Total of %ld interrupts on %d active controller%s\n",
                nr_of_irqs, nr_banks, nr_banks > 1 ? "s" : "");
-
-        for (i = 0; i < nr_of_irqs; i++) {
-                irq_set_chip_and_handler(i, &omap_irq_chip, handle_level_irq);
-                set_irq_flags(i, IRQF_VALID);
-        }
 }
 
 #ifdef CONFIG_ARCH_OMAP3
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index b66cfe8bc464..ecfe93c4b585 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -21,6 +21,7 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 #include <asm/smp_scu.h>
 #include <mach/hardware.h>
 #include <mach/omap4-common.h>
@@ -63,7 +64,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
         omap_modify_auxcoreboot0(0x200, 0xfffffdff);
         flush_cache_all();
         smp_wmb();
-        smp_cross_call(cpumask_of(cpu), 1);
+        gic_raise_softirq(cpumask_of(cpu), 1);
 
         /*
          * Now the secondary core is starting up let it run its
@@ -118,6 +119,8 @@ void __init smp_init_cpus(void)
 
         for (i = 0; i < ncores; i++)
                 set_cpu_possible(i, true);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 8eb3ce1bbfbe..c4d0ae87d62a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -1639,6 +1639,7 @@ static struct omap_hwmod_ocp_if *omap2420_gpio1_slaves[] = {
 
 static struct omap_hwmod omap2420_gpio1_hwmod = {
         .name           = "gpio1",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap242x_gpio1_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap242x_gpio1_irqs),
         .main_clk       = "gpios_fck",
@@ -1669,6 +1670,7 @@ static struct omap_hwmod_ocp_if *omap2420_gpio2_slaves[] = {
 
 static struct omap_hwmod omap2420_gpio2_hwmod = {
         .name           = "gpio2",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap242x_gpio2_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap242x_gpio2_irqs),
         .main_clk       = "gpios_fck",
@@ -1699,6 +1701,7 @@ static struct omap_hwmod_ocp_if *omap2420_gpio3_slaves[] = {
 
 static struct omap_hwmod omap2420_gpio3_hwmod = {
         .name           = "gpio3",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap242x_gpio3_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap242x_gpio3_irqs),
         .main_clk       = "gpios_fck",
@@ -1729,6 +1732,7 @@ static struct omap_hwmod_ocp_if *omap2420_gpio4_slaves[] = {
 
 static struct omap_hwmod omap2420_gpio4_hwmod = {
         .name           = "gpio4",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap242x_gpio4_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap242x_gpio4_irqs),
         .main_clk       = "gpios_fck",
@@ -1782,7 +1786,7 @@ static struct omap_hwmod_irq_info omap2420_dma_system_irqs[] = {
 static struct omap_hwmod_addr_space omap2420_dma_system_addrs[] = {
         {
                 .pa_start       = 0x48056000,
-                .pa_end         = 0x4a0560ff,
+                .pa_end         = 0x48056fff,
                 .flags          = ADDR_TYPE_RT
         },
 };
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index e6e3810db77f..9682dd519f8d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -1742,6 +1742,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio1_slaves[] = {
 
 static struct omap_hwmod omap2430_gpio1_hwmod = {
         .name           = "gpio1",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap243x_gpio1_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio1_irqs),
         .main_clk       = "gpios_fck",
@@ -1772,6 +1773,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio2_slaves[] = {
 
 static struct omap_hwmod omap2430_gpio2_hwmod = {
         .name           = "gpio2",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap243x_gpio2_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio2_irqs),
         .main_clk       = "gpios_fck",
@@ -1802,6 +1804,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio3_slaves[] = {
 
 static struct omap_hwmod omap2430_gpio3_hwmod = {
         .name           = "gpio3",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap243x_gpio3_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio3_irqs),
         .main_clk       = "gpios_fck",
@@ -1832,6 +1835,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio4_slaves[] = {
 
 static struct omap_hwmod omap2430_gpio4_hwmod = {
         .name           = "gpio4",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap243x_gpio4_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio4_irqs),
         .main_clk       = "gpios_fck",
@@ -1862,6 +1866,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio5_slaves[] = {
 
 static struct omap_hwmod omap2430_gpio5_hwmod = {
         .name           = "gpio5",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap243x_gpio5_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap243x_gpio5_irqs),
         .main_clk       = "gpio5_fck",
@@ -1915,7 +1920,7 @@ static struct omap_hwmod_irq_info omap2430_dma_system_irqs[] = {
 static struct omap_hwmod_addr_space omap2430_dma_system_addrs[] = {
         {
                 .pa_start       = 0x48056000,
-                .pa_end         = 0x4a0560ff,
+                .pa_end         = 0x48056fff,
                 .flags          = ADDR_TYPE_RT
         },
 };
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index b98e2dfcba28..909a84de6682 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -2141,6 +2141,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio1_slaves[] = {
 
 static struct omap_hwmod omap3xxx_gpio1_hwmod = {
         .name           = "gpio1",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap3xxx_gpio1_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio1_irqs),
         .main_clk       = "gpio1_ick",
@@ -2177,6 +2178,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio2_slaves[] = {
 
 static struct omap_hwmod omap3xxx_gpio2_hwmod = {
         .name           = "gpio2",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap3xxx_gpio2_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio2_irqs),
         .main_clk       = "gpio2_ick",
@@ -2213,6 +2215,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio3_slaves[] = {
 
 static struct omap_hwmod omap3xxx_gpio3_hwmod = {
         .name           = "gpio3",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap3xxx_gpio3_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio3_irqs),
         .main_clk       = "gpio3_ick",
@@ -2249,6 +2252,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio4_slaves[] = {
 
 static struct omap_hwmod omap3xxx_gpio4_hwmod = {
         .name           = "gpio4",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap3xxx_gpio4_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio4_irqs),
         .main_clk       = "gpio4_ick",
@@ -2285,6 +2289,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio5_slaves[] = {
 
 static struct omap_hwmod omap3xxx_gpio5_hwmod = {
         .name           = "gpio5",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap3xxx_gpio5_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio5_irqs),
         .main_clk       = "gpio5_ick",
@@ -2321,6 +2326,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio6_slaves[] = {
 
 static struct omap_hwmod omap3xxx_gpio6_hwmod = {
         .name           = "gpio6",
+        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
         .mpu_irqs       = omap3xxx_gpio6_irqs,
         .mpu_irqs_cnt   = ARRAY_SIZE(omap3xxx_gpio6_irqs),
         .main_clk       = "gpio6_ick",
@@ -2386,7 +2392,7 @@ static struct omap_hwmod_irq_info omap3xxx_dma_system_irqs[] = {
 static struct omap_hwmod_addr_space omap3xxx_dma_system_addrs[] = {
         {
                 .pa_start       = 0x48056000,
-                .pa_end         = 0x4a0560ff,
+                .pa_end         = 0x48056fff,
                 .flags          = ADDR_TYPE_RT
         },
 };
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 3e88dd3f8ef3..abc548a0c98d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -885,7 +885,7 @@ static struct omap_hwmod_ocp_if *omap44xx_dma_system_masters[] = {
 static struct omap_hwmod_addr_space omap44xx_dma_system_addrs[] = {
         {
                 .pa_start       = 0x4a056000,
-                .pa_end         = 0x4a0560ff,
+                .pa_end         = 0x4a056fff,
                 .flags          = ADDR_TYPE_RT
         },
 };
diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c
index 5f2da7565b68..4321e7938929 100644
--- a/arch/arm/mach-omap2/omap_l3_smx.c
+++ b/arch/arm/mach-omap2/omap_l3_smx.c
@@ -196,11 +196,11 @@ static irqreturn_t omap3_l3_app_irq(int irq, void *_l3)
                 /* No timeout error for debug sources */
         }
 
-        base = ((l3->rt) + (*(omap3_l3_bases[int_type] + err_source)));
-
         /* identify the error source */
         for (err_source = 0; !(status & (1 << err_source)); err_source++)
                                                                         ;
+
+        base = l3->rt + *(omap3_l3_bases[int_type] + err_source);
         error = omap3_l3_readll(base, L3_ERROR_LOG);
 
         if (error) {
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 30af3351c2d6..49486f522dca 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -89,6 +89,7 @@ static void omap2_init_processor_devices(void)
         if (cpu_is_omap44xx()) {
                 _init_omap_device("l3_main_1", &l3_dev);
                 _init_omap_device("dsp", &dsp_dev);
+                _init_omap_device("iva", &iva_dev);
         } else {
                 _init_omap_device("l3_main", &l3_dev);
         }
diff --git a/arch/arm/mach-omap2/pm_bus.c b/arch/arm/mach-omap2/pm_bus.c
deleted file mode 100644
index 5acd2ab298b1..000000000000
--- a/arch/arm/mach-omap2/pm_bus.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Runtime PM support code for OMAP
- *
- * Author: Kevin Hilman, Deep Root Systems, LLC
- *
- * Copyright (C) 2010 Texas Instruments, 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.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/pm_runtime.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-
-#include <plat/omap_device.h>
-#include <plat/omap-pm.h>
-
-#ifdef CONFIG_PM_RUNTIME
-static int omap_pm_runtime_suspend(struct device *dev)
-{
-        struct platform_device *pdev = to_platform_device(dev);
-        int r, ret = 0;
-
-        dev_dbg(dev, "%s\n", __func__);
-
-        ret = pm_generic_runtime_suspend(dev);
-
-        if (!ret && dev->parent == &omap_device_parent) {
-                r = omap_device_idle(pdev);
-                WARN_ON(r);
-        }
-
-        return ret;
-};
-
-static int omap_pm_runtime_resume(struct device *dev)
-{
-        struct platform_device *pdev = to_platform_device(dev);
-        int r;
-
-        dev_dbg(dev, "%s\n", __func__);
-
-        if (dev->parent == &omap_device_parent) {
-                r = omap_device_enable(pdev);
-                WARN_ON(r);
-        }
-
-        return pm_generic_runtime_resume(dev);
-};
-#else
-#define omap_pm_runtime_suspend NULL
-#define omap_pm_runtime_resume NULL
-#endif /* CONFIG_PM_RUNTIME */
-
-static int __init omap_pm_runtime_init(void)
-{
-        const struct dev_pm_ops *pm;
-        struct dev_pm_ops *omap_pm;
-
-        pm = platform_bus_get_pm_ops();
-        if (!pm) {
-                pr_err("%s: unable to get dev_pm_ops from platform_bus\n",
-                        __func__);
-                return -ENODEV;
-        }
-
-        omap_pm = kmemdup(pm, sizeof(struct dev_pm_ops), GFP_KERNEL);
-        if (!omap_pm) {
-                pr_err("%s: unable to alloc memory for new dev_pm_ops\n",
-                        __func__);
-                return -ENOMEM;
-        }
-
-        omap_pm->runtime_suspend = omap_pm_runtime_suspend;
-        omap_pm->runtime_resume = omap_pm_runtime_resume;
-
-        platform_bus_set_pm_ops(omap_pm);
-
-        return 0;
-}
-core_initcall(omap_pm_runtime_init);
diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
index 6fb520999b6e..0c1552d9d995 100644
--- a/arch/arm/mach-omap2/voltage.c
+++ b/arch/arm/mach-omap2/voltage.c
@@ -114,7 +114,6 @@ static int __init _config_common_vdd_data(struct omap_vdd_info *vdd)
         sys_clk_speed /= 1000;
 
         /* Generic voltage parameters */
-        vdd->curr_volt = 1200000;
         vdd->volt_scale = vp_forceupdate_scale_voltage;
         vdd->vp_enabled = false;
 
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 986c3bf4e6b8..0ab531d047fc 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -13,12 +13,11 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
 #include <linux/serial_8250.h>
 #include <linux/mbus.h>
-#include <linux/mv643xx_eth.h>
 #include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
-#include <linux/spi/orion_spi.h>
 #include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -29,11 +28,9 @@
 #include <mach/bridge-regs.h>
 #include <mach/hardware.h>
 #include <mach/orion5x.h>
-#include <plat/ehci-orion.h>
-#include <plat/mv_xor.h>
 #include <plat/orion_nand.h>
-#include <plat/orion_wdt.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
 /*****************************************************************************
@@ -70,530 +67,124 @@ void __init orion5x_map_io(void)
 
 
 /*****************************************************************************
- * EHCI
- ****************************************************************************/
-static struct orion_ehci_data orion5x_ehci_data = {
-        .dram           = &orion5x_mbus_dram_info,
-        .phy_version    = EHCI_PHY_ORION,
-};
-
-static u64 ehci_dmamask = 0xffffffffUL;
-
-
-/*****************************************************************************
  * EHCI0
  ****************************************************************************/
-static struct resource orion5x_ehci0_resources[] = {
-        {
-                .start  = ORION5X_USB0_PHYS_BASE,
-                .end    = ORION5X_USB0_PHYS_BASE + SZ_4K - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_ORION5X_USB0_CTRL,
-                .end    = IRQ_ORION5X_USB0_CTRL,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_ehci0 = {
-        .name           = "orion-ehci",
-        .id             = 0,
-        .dev            = {
-                .dma_mask               = &ehci_dmamask,
-                .coherent_dma_mask      = 0xffffffff,
-                .platform_data          = &orion5x_ehci_data,
-        },
-        .resource       = orion5x_ehci0_resources,
-        .num_resources  = ARRAY_SIZE(orion5x_ehci0_resources),
-};
-
 void __init orion5x_ehci0_init(void)
 {
-        platform_device_register(&orion5x_ehci0);
+        orion_ehci_init(&orion5x_mbus_dram_info,
+                        ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
 }
 
 
 /*****************************************************************************
  * EHCI1
  ****************************************************************************/
-static struct resource orion5x_ehci1_resources[] = {
-        {
-                .start  = ORION5X_USB1_PHYS_BASE,
-                .end    = ORION5X_USB1_PHYS_BASE + SZ_4K - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_ORION5X_USB1_CTRL,
-                .end    = IRQ_ORION5X_USB1_CTRL,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_ehci1 = {
-        .name           = "orion-ehci",
-        .id             = 1,
-        .dev            = {
-                .dma_mask               = &ehci_dmamask,
-                .coherent_dma_mask      = 0xffffffff,
-                .platform_data          = &orion5x_ehci_data,
-        },
-        .resource       = orion5x_ehci1_resources,
-        .num_resources  = ARRAY_SIZE(orion5x_ehci1_resources),
-};
-
 void __init orion5x_ehci1_init(void)
 {
-        platform_device_register(&orion5x_ehci1);
+        orion_ehci_1_init(&orion5x_mbus_dram_info,
+                          ORION5X_USB1_PHYS_BASE, IRQ_ORION5X_USB1_CTRL);
 }
 
 
 /*****************************************************************************
- * GigE
+ * GE00
  ****************************************************************************/
-struct mv643xx_eth_shared_platform_data orion5x_eth_shared_data = {
-        .dram           = &orion5x_mbus_dram_info,
-};
-
-static struct resource orion5x_eth_shared_resources[] = {
-        {
-                .start  = ORION5X_ETH_PHYS_BASE + 0x2000,
-                .end    = ORION5X_ETH_PHYS_BASE + 0x3fff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_ORION5X_ETH_ERR,
-                .end    = IRQ_ORION5X_ETH_ERR,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_eth_shared = {
-        .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &orion5x_eth_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(orion5x_eth_shared_resources),
-        .resource       = orion5x_eth_shared_resources,
-};
-
-static struct resource orion5x_eth_resources[] = {
-        {
-                .name   = "eth irq",
-                .start  = IRQ_ORION5X_ETH_SUM,
-                .end    = IRQ_ORION5X_ETH_SUM,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_eth = {
-        .name           = MV643XX_ETH_NAME,
-        .id             = 0,
-        .num_resources  = 1,
-        .resource       = orion5x_eth_resources,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-};
-
 void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
 {
-        eth_data->shared = &orion5x_eth_shared;
-        orion5x_eth.dev.platform_data = eth_data;
-
-        platform_device_register(&orion5x_eth_shared);
-        platform_device_register(&orion5x_eth);
+        orion_ge00_init(eth_data, &orion5x_mbus_dram_info,
+                        ORION5X_ETH_PHYS_BASE, IRQ_ORION5X_ETH_SUM,
+                        IRQ_ORION5X_ETH_ERR, orion5x_tclk);
 }
 
 
 /*****************************************************************************
  * Ethernet switch
  ****************************************************************************/
-static struct resource orion5x_switch_resources[] = {
-        {
-                .start  = 0,
-                .end    = 0,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_switch_device = {
-        .name           = "dsa",
-        .id             = 0,
-        .num_resources  = 0,
-        .resource       = orion5x_switch_resources,
-};
-
 void __init orion5x_eth_switch_init(struct dsa_platform_data *d, int irq)
 {
-        int i;
-
-        if (irq != NO_IRQ) {
-                orion5x_switch_resources[0].start = irq;
-                orion5x_switch_resources[0].end = irq;
-                orion5x_switch_device.num_resources = 1;
-        }
-
-        d->netdev = &orion5x_eth.dev;
-        for (i = 0; i < d->nr_chips; i++)
-                d->chip[i].mii_bus = &orion5x_eth_shared.dev;
-        orion5x_switch_device.dev.platform_data = d;
-
-        platform_device_register(&orion5x_switch_device);
+        orion_ge00_switch_init(d, irq);
 }
 
 
 /*****************************************************************************
  * I2C
  ****************************************************************************/
-static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {
-        .freq_m         = 8, /* assumes 166 MHz TCLK */
-        .freq_n         = 3,
-        .timeout        = 1000, /* Default timeout of 1 second */
-};
-
-static struct resource orion5x_i2c_resources[] = {
-        {
-                .start  = I2C_PHYS_BASE,
-                .end    = I2C_PHYS_BASE + 0x1f,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_ORION5X_I2C,
-                .end    = IRQ_ORION5X_I2C,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_i2c = {
-        .name           = MV64XXX_I2C_CTLR_NAME,
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(orion5x_i2c_resources),
-        .resource       = orion5x_i2c_resources,
-        .dev            = {
-                .platform_data  = &orion5x_i2c_pdata,
-        },
-};
-
 void __init orion5x_i2c_init(void)
 {
-        platform_device_register(&orion5x_i2c);
+        orion_i2c_init(I2C_PHYS_BASE, IRQ_ORION5X_I2C, 8);
+
 }
 
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
-static struct resource orion5x_sata_resources[] = {
-        {
-                .name   = "sata base",
-                .start  = ORION5X_SATA_PHYS_BASE,
-                .end    = ORION5X_SATA_PHYS_BASE + 0x5000 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "sata irq",
-                .start  = IRQ_ORION5X_SATA,
-                .end    = IRQ_ORION5X_SATA,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_sata = {
-        .name           = "sata_mv",
-        .id             = 0,
-        .dev            = {
-                .coherent_dma_mask      = 0xffffffff,
-        },
-        .num_resources  = ARRAY_SIZE(orion5x_sata_resources),
-        .resource       = orion5x_sata_resources,
-};
-
 void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
 {
-        sata_data->dram = &orion5x_mbus_dram_info;
-        orion5x_sata.dev.platform_data = sata_data;
-        platform_device_register(&orion5x_sata);
+        orion_sata_init(sata_data, &orion5x_mbus_dram_info,
+                        ORION5X_SATA_PHYS_BASE, IRQ_ORION5X_SATA);
 }
 
 
 /*****************************************************************************
  * SPI
  ****************************************************************************/
-static struct orion_spi_info orion5x_spi_plat_data = {
-        .tclk                   = 0,
-        .enable_clock_fix       = 1,
-};
-
-static struct resource orion5x_spi_resources[] = {
-        {
-                .name   = "spi base",
-                .start  = SPI_PHYS_BASE,
-                .end    = SPI_PHYS_BASE + 0x1f,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device orion5x_spi = {
-        .name           = "orion_spi",
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &orion5x_spi_plat_data,
-        },
-        .num_resources  = ARRAY_SIZE(orion5x_spi_resources),
-        .resource       = orion5x_spi_resources,
-};
-
 void __init orion5x_spi_init()
 {
-        platform_device_register(&orion5x_spi);
+        orion_spi_init(SPI_PHYS_BASE, orion5x_tclk);
 }
 
 
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port orion5x_uart0_data[] = {
-        {
-                .mapbase        = UART0_PHYS_BASE,
-                .membase        = (char *)UART0_VIRT_BASE,
-                .irq            = IRQ_ORION5X_UART0,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource orion5x_uart0_resources[] = {
-        {
-                .start          = UART0_PHYS_BASE,
-                .end            = UART0_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_ORION5X_UART0,
-                .end            = IRQ_ORION5X_UART0,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_uart0 = {
-        .name                   = "serial8250",
-        .id                     = PLAT8250_DEV_PLATFORM,
-        .dev                    = {
-                .platform_data  = orion5x_uart0_data,
-        },
-        .resource               = orion5x_uart0_resources,
-        .num_resources          = ARRAY_SIZE(orion5x_uart0_resources),
-};
-
 void __init orion5x_uart0_init(void)
 {
-        platform_device_register(&orion5x_uart0);
+        orion_uart0_init(UART0_VIRT_BASE, UART0_PHYS_BASE,
+                         IRQ_ORION5X_UART0, orion5x_tclk);
 }
 
-
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port orion5x_uart1_data[] = {
-        {
-                .mapbase        = UART1_PHYS_BASE,
-                .membase        = (char *)UART1_VIRT_BASE,
-                .irq            = IRQ_ORION5X_UART1,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource orion5x_uart1_resources[] = {
-        {
-                .start          = UART1_PHYS_BASE,
-                .end            = UART1_PHYS_BASE + 0xff,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_ORION5X_UART1,
-                .end            = IRQ_ORION5X_UART1,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_uart1 = {
-        .name                   = "serial8250",
-        .id                     = PLAT8250_DEV_PLATFORM1,
-        .dev                    = {
-                .platform_data  = orion5x_uart1_data,
-        },
-        .resource               = orion5x_uart1_resources,
-        .num_resources          = ARRAY_SIZE(orion5x_uart1_resources),
-};
-
 void __init orion5x_uart1_init(void)
 {
-        platform_device_register(&orion5x_uart1);
+        orion_uart1_init(UART1_VIRT_BASE, UART1_PHYS_BASE,
+                         IRQ_ORION5X_UART1, orion5x_tclk);
 }
 
-
 /*****************************************************************************
  * XOR engine
  ****************************************************************************/
-struct mv_xor_platform_shared_data orion5x_xor_shared_data = {
-        .dram           = &orion5x_mbus_dram_info,
-};
-
-static struct resource orion5x_xor_shared_resources[] = {
-        {
-                .name   = "xor low",
-                .start  = ORION5X_XOR_PHYS_BASE,
-                .end    = ORION5X_XOR_PHYS_BASE + 0xff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "xor high",
-                .start  = ORION5X_XOR_PHYS_BASE + 0x200,
-                .end    = ORION5X_XOR_PHYS_BASE + 0x2ff,
-                .flags  = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device orion5x_xor_shared = {
-        .name           = MV_XOR_SHARED_NAME,
-        .id             = 0,
-        .dev            = {
-                .platform_data  = &orion5x_xor_shared_data,
-        },
-        .num_resources  = ARRAY_SIZE(orion5x_xor_shared_resources),
-        .resource       = orion5x_xor_shared_resources,
-};
-
-static u64 orion5x_xor_dmamask = DMA_BIT_MASK(32);
-
-static struct resource orion5x_xor0_resources[] = {
-        [0] = {
-                .start  = IRQ_ORION5X_XOR0,
-                .end    = IRQ_ORION5X_XOR0,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data orion5x_xor0_data = {
-        .shared         = &orion5x_xor_shared,
-        .hw_id          = 0,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device orion5x_xor0_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 0,
-        .num_resources  = ARRAY_SIZE(orion5x_xor0_resources),
-        .resource       = orion5x_xor0_resources,
-        .dev            = {
-                .dma_mask               = &orion5x_xor_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &orion5x_xor0_data,
-        },
-};
-
-static struct resource orion5x_xor1_resources[] = {
-        [0] = {
-                .start  = IRQ_ORION5X_XOR1,
-                .end    = IRQ_ORION5X_XOR1,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct mv_xor_platform_data orion5x_xor1_data = {
-        .shared         = &orion5x_xor_shared,
-        .hw_id          = 1,
-        .pool_size      = PAGE_SIZE,
-};
-
-static struct platform_device orion5x_xor1_channel = {
-        .name           = MV_XOR_NAME,
-        .id             = 1,
-        .num_resources  = ARRAY_SIZE(orion5x_xor1_resources),
-        .resource       = orion5x_xor1_resources,
-        .dev            = {
-                .dma_mask               = &orion5x_xor_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(64),
-                .platform_data          = &orion5x_xor1_data,
-        },
-};
-
 void __init orion5x_xor_init(void)
 {
-        platform_device_register(&orion5x_xor_shared);
-
-        /*
-         * two engines can't do memset simultaneously, this limitation
-         * satisfied by removing memset support from one of the engines.
-         */
-        dma_cap_set(DMA_MEMCPY, orion5x_xor0_data.cap_mask);
-        dma_cap_set(DMA_XOR, orion5x_xor0_data.cap_mask);
-        platform_device_register(&orion5x_xor0_channel);
-
-        dma_cap_set(DMA_MEMCPY, orion5x_xor1_data.cap_mask);
-        dma_cap_set(DMA_MEMSET, orion5x_xor1_data.cap_mask);
-        dma_cap_set(DMA_XOR, orion5x_xor1_data.cap_mask);
-        platform_device_register(&orion5x_xor1_channel);
+        orion_xor0_init(&orion5x_mbus_dram_info,
+                        ORION5X_XOR_PHYS_BASE,
+                        ORION5X_XOR_PHYS_BASE + 0x200,
+                        IRQ_ORION5X_XOR0, IRQ_ORION5X_XOR1);
 }
 
-static struct resource orion5x_crypto_res[] = {
-        {
-                .name   = "regs",
-                .start  = ORION5X_CRYPTO_PHYS_BASE,
-                .end    = ORION5X_CRYPTO_PHYS_BASE + 0xffff,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "sram",
-                .start  = ORION5X_SRAM_PHYS_BASE,
-                .end    = ORION5X_SRAM_PHYS_BASE + SZ_8K - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .name   = "crypto interrupt",
-                .start  = IRQ_ORION5X_CESA,
-                .end    = IRQ_ORION5X_CESA,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device orion5x_crypto_device = {
-        .name           = "mv_crypto",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(orion5x_crypto_res),
-        .resource       = orion5x_crypto_res,
-};
-
-static int __init orion5x_crypto_init(void)
+/*****************************************************************************
+ * Cryptographic Engines and Security Accelerator (CESA)
+ ****************************************************************************/
+static void __init orion5x_crypto_init(void)
 {
         int ret;
 
         ret = orion5x_setup_sram_win();
         if (ret)
-                return ret;
+                return;
 
-        return platform_device_register(&orion5x_crypto_device);
+        orion_crypto_init(ORION5X_CRYPTO_PHYS_BASE, ORION5X_SRAM_PHYS_BASE,
+                          SZ_8K, IRQ_ORION5X_CESA);
 }
 
 /*****************************************************************************
  * Watchdog
  ****************************************************************************/
-static struct orion_wdt_platform_data orion5x_wdt_data = {
-        .tclk                   = 0,
-};
-
-static struct platform_device orion5x_wdt_device = {
-        .name           = "orion_wdt",
-        .id             = -1,
-        .dev            = {
-                .platform_data  = &orion5x_wdt_data,
-        },
-        .num_resources  = 0,
-};
-
 void __init orion5x_wdt_init(void)
 {
-        orion5x_wdt_data.tclk = orion5x_tclk;
-        platform_device_register(&orion5x_wdt_device);
+        orion_wdt_init(orion5x_tclk);
 }
 
 
@@ -685,11 +276,6 @@ void __init orion5x_init(void)
         orion5x_id(&dev, &rev, &dev_name);
         printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
 
-        orion5x_eth_shared_data.t_clk = orion5x_tclk;
-        orion5x_spi_plat_data.tclk = orion5x_tclk;
-        orion5x_uart0_data[0].uartclk = orion5x_tclk;
-        orion5x_uart1_data[0].uartclk = orion5x_tclk;
-
         /*
          * Setup Orion address map
          */
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index 425807579303..19cf5bf99f1b 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -267,28 +267,28 @@ static struct platform_device d2net_gpio_buttons = {
  * General Setup
  ****************************************************************************/
 
-static struct orion5x_mpp_mode d2net_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },       /* Board ID (bit 0) */
-        {  1, MPP_GPIO },       /* Board ID (bit 1) */
-        {  2, MPP_GPIO },       /* Board ID (bit 2) */
-        {  3, MPP_GPIO },       /* SATA 0 power */
-        {  4, MPP_UNUSED },
-        {  5, MPP_GPIO },       /* Fan fail detection */
-        {  6, MPP_GPIO },       /* Red front LED */
-        {  7, MPP_UNUSED },
-        {  8, MPP_GPIO },       /* Rear power switch (on|auto) */
-        {  9, MPP_GPIO },       /* Rear power switch (auto|off) */
-        { 10, MPP_UNUSED },
-        { 11, MPP_UNUSED },
-        { 12, MPP_GPIO },       /* SATA 1 power */
-        { 13, MPP_UNUSED },
-        { 14, MPP_SATA_LED },   /* SATA 0 active */
-        { 15, MPP_SATA_LED },   /* SATA 1 active */
-        { 16, MPP_GPIO },       /* Blue front LED blink control */
-        { 17, MPP_UNUSED },
-        { 18, MPP_GPIO },       /* Front button (0 = Released, 1 = Pushed ) */
-        { 19, MPP_UNUSED },
-        { -1 }
+static unsigned int d2net_mpp_modes[] __initdata = {
+        MPP0_GPIO,      /* Board ID (bit 0) */
+        MPP1_GPIO,      /* Board ID (bit 1) */
+        MPP2_GPIO,      /* Board ID (bit 2) */
+        MPP3_GPIO,      /* SATA 0 power */
+        MPP4_UNUSED,
+        MPP5_GPIO,      /* Fan fail detection */
+        MPP6_GPIO,      /* Red front LED */
+        MPP7_UNUSED,
+        MPP8_GPIO,      /* Rear power switch (on|auto) */
+        MPP9_GPIO,      /* Rear power switch (auto|off) */
+        MPP10_UNUSED,
+        MPP11_UNUSED,
+        MPP12_GPIO,     /* SATA 1 power */
+        MPP13_UNUSED,
+        MPP14_SATA_LED, /* SATA 0 active */
+        MPP15_SATA_LED, /* SATA 1 active */
+        MPP16_GPIO,     /* Blue front LED blink control */
+        MPP17_UNUSED,
+        MPP18_GPIO,     /* Front button (0 = Released, 1 = Pushed ) */
+        MPP19_UNUSED,
+        0,
         /* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
         /* 23: Blue front LED off */
         /* 24: Inhibit board power off (0 = Disabled, 1 = Enabled) */
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index b7d4591214e0..f95d3cb01cbf 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -298,28 +298,28 @@ static struct i2c_board_info __initdata db88f5281_i2c_rtc = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode db88f5281_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* USB Over Current */
-        {  1, MPP_GPIO },               /* USB Vbat input */
-        {  2, MPP_PCI_ARB },            /* PCI_REQn[2] */
-        {  3, MPP_PCI_ARB },            /* PCI_GNTn[2] */
-        {  4, MPP_PCI_ARB },            /* PCI_REQn[3] */
-        {  5, MPP_PCI_ARB },            /* PCI_GNTn[3] */
-        {  6, MPP_GPIO },               /* JP0, CON17.2 */
-        {  7, MPP_GPIO },               /* JP1, CON17.1 */
-        {  8, MPP_GPIO },               /* JP2, CON11.2 */
-        {  9, MPP_GPIO },               /* JP3, CON11.3 */
-        { 10, MPP_GPIO },               /* RTC int */
-        { 11, MPP_GPIO },               /* Baud Rate Generator */
-        { 12, MPP_GPIO },               /* PCI int 1 */
-        { 13, MPP_GPIO },               /* PCI int 2 */
-        { 14, MPP_NAND },               /* NAND_REn[2] */
-        { 15, MPP_NAND },               /* NAND_WEn[2] */
-        { 16, MPP_UART },               /* UART1_RX */
-        { 17, MPP_UART },               /* UART1_TX */
-        { 18, MPP_UART },               /* UART1_CTSn */
-        { 19, MPP_UART },               /* UART1_RTSn */
-        { -1 },
+static unsigned int db88f5281_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* USB Over Current */
+        MPP1_GPIO,              /* USB Vbat input */
+        MPP2_PCI_ARB,           /* PCI_REQn[2] */
+        MPP3_PCI_ARB,           /* PCI_GNTn[2] */
+        MPP4_PCI_ARB,           /* PCI_REQn[3] */
+        MPP5_PCI_ARB,           /* PCI_GNTn[3] */
+        MPP6_GPIO,              /* JP0, CON17.2 */
+        MPP7_GPIO,              /* JP1, CON17.1 */
+        MPP8_GPIO,              /* JP2, CON11.2 */
+        MPP9_GPIO,              /* JP3, CON11.3 */
+        MPP10_GPIO,             /* RTC int */
+        MPP11_GPIO,             /* Baud Rate Generator */
+        MPP12_GPIO,             /* PCI int 1 */
+        MPP13_GPIO,             /* PCI int 2 */
+        MPP14_NAND,             /* NAND_REn[2] */
+        MPP15_NAND,             /* NAND_WEn[2] */
+        MPP16_UART,             /* UART1_RX */
+        MPP17_UART,             /* UART1_TX */
+        MPP18_UART,             /* UART1_CTSn */
+        MPP19_UART,             /* UART1_RTSn */
+        0,
 };
 
 static void __init db88f5281_init(void)
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 90ab022eabeb..855e0e77d563 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -385,76 +385,76 @@ static struct mv_sata_platform_data dns323_sata_data = {
 /****************************************************************************
  * General Setup
  */
-static struct orion5x_mpp_mode dns323a_mpp_modes[] __initdata = {
-        {  0, MPP_PCIE_RST_OUTn },
-        {  1, MPP_GPIO },               /* right amber LED (sata ch0) */
-        {  2, MPP_GPIO },               /* left amber LED (sata ch1) */
-        {  3, MPP_UNUSED },
-        {  4, MPP_GPIO },               /* power button LED */
-        {  5, MPP_GPIO },               /* power button LED */
-        {  6, MPP_GPIO },               /* GMT G751-2f overtemp */
-        {  7, MPP_GPIO },               /* M41T80 nIRQ/OUT/SQW */
-        {  8, MPP_GPIO },               /* triggers power off */
-        {  9, MPP_GPIO },               /* power button switch */
-        { 10, MPP_GPIO },               /* reset button switch */
-        { 11, MPP_UNUSED },
-        { 12, MPP_UNUSED },
-        { 13, MPP_UNUSED },
-        { 14, MPP_UNUSED },
-        { 15, MPP_UNUSED },
-        { 16, MPP_UNUSED },
-        { 17, MPP_UNUSED },
-        { 18, MPP_UNUSED },
-        { 19, MPP_UNUSED },
-        { -1 },
+static unsigned int dns323a_mpp_modes[] __initdata = {
+        MPP0_PCIE_RST_OUTn,
+        MPP1_GPIO,              /* right amber LED (sata ch0) */
+        MPP2_GPIO,              /* left amber LED (sata ch1) */
+        MPP3_UNUSED,
+        MPP4_GPIO,              /* power button LED */
+        MPP5_GPIO,              /* power button LED */
+        MPP6_GPIO,              /* GMT G751-2f overtemp */
+        MPP7_GPIO,              /* M41T80 nIRQ/OUT/SQW */
+        MPP8_GPIO,              /* triggers power off */
+        MPP9_GPIO,              /* power button switch */
+        MPP10_GPIO,             /* reset button switch */
+        MPP11_UNUSED,
+        MPP12_UNUSED,
+        MPP13_UNUSED,
+        MPP14_UNUSED,
+        MPP15_UNUSED,
+        MPP16_UNUSED,
+        MPP17_UNUSED,
+        MPP18_UNUSED,
+        MPP19_UNUSED,
+        0,
 };
 
-static struct orion5x_mpp_mode dns323b_mpp_modes[] __initdata = {
-        {  0, MPP_UNUSED },
-        {  1, MPP_GPIO },               /* right amber LED (sata ch0) */
-        {  2, MPP_GPIO },               /* left amber LED (sata ch1) */
-        {  3, MPP_GPIO },               /* system up flag */
-        {  4, MPP_GPIO },               /* power button LED */
-        {  5, MPP_GPIO },               /* power button LED */
-        {  6, MPP_GPIO },               /* GMT G751-2f overtemp */
-        {  7, MPP_GPIO },               /* M41T80 nIRQ/OUT/SQW */
-        {  8, MPP_GPIO },               /* triggers power off */
-        {  9, MPP_GPIO },               /* power button switch */
-        { 10, MPP_GPIO },               /* reset button switch */
-        { 11, MPP_UNUSED },
-        { 12, MPP_SATA_LED },
-        { 13, MPP_SATA_LED },
-        { 14, MPP_SATA_LED },
-        { 15, MPP_SATA_LED },
-        { 16, MPP_UNUSED },
-        { 17, MPP_UNUSED },
-        { 18, MPP_UNUSED },
-        { 19, MPP_UNUSED },
-        { -1 },
+static unsigned int dns323b_mpp_modes[] __initdata = {
+        MPP0_UNUSED,
+        MPP1_GPIO,              /* right amber LED (sata ch0) */
+        MPP2_GPIO,              /* left amber LED (sata ch1) */
+        MPP3_GPIO,              /* system up flag */
+        MPP4_GPIO,              /* power button LED */
+        MPP5_GPIO,              /* power button LED */
+        MPP6_GPIO,              /* GMT G751-2f overtemp */
+        MPP7_GPIO,              /* M41T80 nIRQ/OUT/SQW */
+        MPP8_GPIO,              /* triggers power off */
+        MPP9_GPIO,              /* power button switch */
+        MPP10_GPIO,             /* reset button switch */
+        MPP11_UNUSED,
+        MPP12_SATA_LED,
+        MPP13_SATA_LED,
+        MPP14_SATA_LED,
+        MPP15_SATA_LED,
+        MPP16_UNUSED,
+        MPP17_UNUSED,
+        MPP18_UNUSED,
+        MPP19_UNUSED,
+        0,
 };
 
-static struct orion5x_mpp_mode dns323c_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* ? input */
-        {  1, MPP_GPIO },               /* input power switch (0 = pressed) */
-        {  2, MPP_GPIO },               /* output power off */
-        {  3, MPP_UNUSED },             /* ? output */
-        {  4, MPP_UNUSED },             /* ? output */
-        {  5, MPP_UNUSED },             /* ? output */
-        {  6, MPP_UNUSED },             /* ? output */
-        {  7, MPP_UNUSED },             /* ? output */
-        {  8, MPP_GPIO },               /* i/o right amber LED */
-        {  9, MPP_GPIO },               /* i/o left amber LED */
-        { 10, MPP_GPIO },               /* input */
-        { 11, MPP_UNUSED },
-        { 12, MPP_SATA_LED },
-        { 13, MPP_SATA_LED },
-        { 14, MPP_SATA_LED },
-        { 15, MPP_SATA_LED },
-        { 16, MPP_UNUSED },
-        { 17, MPP_GPIO },               /* power button LED */
-        { 18, MPP_GPIO },               /* fan speed bit 0 */
-        { 19, MPP_GPIO },               /* fan speed bit 1 */
-        { -1 },
+static unsigned int dns323c_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* ? input */
+        MPP1_GPIO,              /* input power switch (0 = pressed) */
+        MPP2_GPIO,              /* output power off */
+        MPP3_UNUSED,            /* ? output */
+        MPP4_UNUSED,            /* ? output */
+        MPP5_UNUSED,            /* ? output */
+        MPP6_UNUSED,            /* ? output */
+        MPP7_UNUSED,            /* ? output */
+        MPP8_GPIO,              /* i/o right amber LED */
+        MPP9_GPIO,              /* i/o left amber LED */
+        MPP10_GPIO,             /* input */
+        MPP11_UNUSED,
+        MPP12_SATA_LED,
+        MPP13_SATA_LED,
+        MPP14_SATA_LED,
+        MPP15_SATA_LED,
+        MPP16_UNUSED,
+        MPP17_GPIO,             /* power button LED */
+        MPP18_GPIO,             /* fan speed bit 0 */
+        MPP19_GPIO,             /* fan speed bit 1 */
+        0,
 };
 
 /* Rev C1 Fan speed notes:
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index d037a90c216c..b67cff0d4cfe 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -180,31 +180,31 @@ static struct platform_device edmini_v2_gpio_buttons = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode edminiv2_mpp_modes[] __initdata = {
-        {  0, MPP_UNUSED },
-        {  1, MPP_UNUSED },
-        {  2, MPP_UNUSED },
-        {  3, MPP_GPIO },       /* RTC interrupt */
-        {  4, MPP_UNUSED },
-        {  5, MPP_UNUSED },
-        {  6, MPP_UNUSED },
-        {  7, MPP_UNUSED },
-        {  8, MPP_UNUSED },
-        {  9, MPP_UNUSED },
-        { 10, MPP_UNUSED },
-        { 11, MPP_UNUSED },
-        { 12, MPP_SATA_LED },   /* SATA 0 presence */
-        { 13, MPP_SATA_LED },   /* SATA 1 presence */
-        { 14, MPP_SATA_LED },   /* SATA 0 active */
-        { 15, MPP_SATA_LED },   /* SATA 1 active */
+static unsigned int edminiv2_mpp_modes[] __initdata = {
+        MPP0_UNUSED,
+        MPP1_UNUSED,
+        MPP2_UNUSED,
+        MPP3_GPIO,      /* RTC interrupt */
+        MPP4_UNUSED,
+        MPP5_UNUSED,
+        MPP6_UNUSED,
+        MPP7_UNUSED,
+        MPP8_UNUSED,
+        MPP9_UNUSED,
+        MPP10_UNUSED,
+        MPP11_UNUSED,
+        MPP12_SATA_LED, /* SATA 0 presence */
+        MPP13_SATA_LED, /* SATA 1 presence */
+        MPP14_SATA_LED, /* SATA 0 active */
+        MPP15_SATA_LED, /* SATA 1 active */
         /* 16: Power LED control (0 = On, 1 = Off) */
-        { 16, MPP_GPIO },
+        MPP16_GPIO,
         /* 17: Power LED control select (0 = CPLD, 1 = GPIO16) */
-        { 17, MPP_GPIO },
+        MPP17_GPIO,
         /* 18: Power button status (0 = Released, 1 = Pressed) */
-        { 18, MPP_GPIO },
-        { 19, MPP_UNUSED },
-        { -1 }
+        MPP18_GPIO,
+        MPP19_UNUSED,
+        0,
 };
 
 static void __init edmini_v2_init(void)
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 47497c76162a..c0eb6462633f 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -315,28 +315,28 @@ static void kurobox_pro_power_off(void)
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode kurobox_pro_mpp_modes[] __initdata = {
-        {  0, MPP_UNUSED },
-        {  1, MPP_UNUSED },
-        {  2, MPP_GPIO },               /* GPIO Micon */
-        {  3, MPP_GPIO },               /* GPIO Rtc */
-        {  4, MPP_UNUSED },
-        {  5, MPP_UNUSED },
-        {  6, MPP_NAND },               /* NAND Flash REn */
-        {  7, MPP_NAND },               /* NAND Flash WEn */
-        {  8, MPP_UNUSED },
-        {  9, MPP_UNUSED },
-        { 10, MPP_UNUSED },
-        { 11, MPP_UNUSED },
-        { 12, MPP_SATA_LED },           /* SATA 0 presence */
-        { 13, MPP_SATA_LED },           /* SATA 1 presence */
-        { 14, MPP_SATA_LED },           /* SATA 0 active */
-        { 15, MPP_SATA_LED },           /* SATA 1 active */
-        { 16, MPP_UART },               /* UART1 RXD */
-        { 17, MPP_UART },               /* UART1 TXD */
-        { 18, MPP_UART },               /* UART1 CTSn */
-        { 19, MPP_UART },               /* UART1 RTSn */
-        { -1 },
+static unsigned int kurobox_pro_mpp_modes[] __initdata = {
+        MPP0_UNUSED,
+        MPP1_UNUSED,
+        MPP2_GPIO,              /* GPIO Micon */
+        MPP3_GPIO,              /* GPIO Rtc */
+        MPP4_UNUSED,
+        MPP5_UNUSED,
+        MPP6_NAND,              /* NAND Flash REn */
+        MPP7_NAND,              /* NAND Flash WEn */
+        MPP8_UNUSED,
+        MPP9_UNUSED,
+        MPP10_UNUSED,
+        MPP11_UNUSED,
+        MPP12_SATA_LED,         /* SATA 0 presence */
+        MPP13_SATA_LED,         /* SATA 1 presence */
+        MPP14_SATA_LED,         /* SATA 0 active */
+        MPP15_SATA_LED,         /* SATA 1 active */
+        MPP16_UART,             /* UART1 RXD */
+        MPP17_UART,             /* UART1 TXD */
+        MPP18_UART,             /* UART1 CTSn */
+        MPP19_UART,             /* UART1 RTSn */
+        0,
 };
 
 static void __init kurobox_pro_init(void)
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 6ae12aa6d759..5065803ca82a 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -251,28 +251,28 @@ static struct platform_device lschl_fan_device = {
  * GPIO Data
  ****************************************************************************/
 
-static struct orion5x_mpp_mode lschl_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO }, /* LED POWER */
-        {  1, MPP_GPIO }, /* HDD POWER */
-        {  2, MPP_GPIO }, /* LED ALARM */
-        {  3, MPP_GPIO }, /* LED INFO */
-        {  4, MPP_UNUSED },
-        {  5, MPP_UNUSED },
-        {  6, MPP_GPIO }, /* FAN LOCK */
-        {  7, MPP_GPIO }, /* SW INIT */
-        {  8, MPP_GPIO }, /* SW POWER */
-        {  9, MPP_GPIO }, /* USB POWER */
-        { 10, MPP_GPIO }, /* SW AUTO POWER */
-        { 11, MPP_UNUSED },
-        { 12, MPP_UNUSED },
-        { 13, MPP_UNUSED },
-        { 14, MPP_GPIO }, /* FAN HIGH */
-        { 15, MPP_GPIO }, /* SW FUNC */
-        { 16, MPP_GPIO }, /* FAN LOW */
-        { 17, MPP_GPIO }, /* LED FUNC */
-        { 18, MPP_UNUSED },
-        { 19, MPP_UNUSED },
-        { -1 },
+static unsigned int lschl_mpp_modes[] __initdata = {
+        MPP0_GPIO, /* LED POWER */
+        MPP1_GPIO, /* HDD POWER */
+        MPP2_GPIO, /* LED ALARM */
+        MPP3_GPIO, /* LED INFO */
+        MPP4_UNUSED,
+        MPP5_UNUSED,
+        MPP6_GPIO, /* FAN LOCK */
+        MPP7_GPIO, /* SW INIT */
+        MPP8_GPIO, /* SW POWER */
+        MPP9_GPIO, /* USB POWER */
+        MPP10_GPIO, /* SW AUTO POWER */
+        MPP11_UNUSED,
+        MPP12_UNUSED,
+        MPP13_UNUSED,
+        MPP14_GPIO, /* FAN HIGH */
+        MPP15_GPIO, /* SW FUNC */
+        MPP16_GPIO, /* FAN LOW */
+        MPP17_GPIO, /* LED FUNC */
+        MPP18_UNUSED,
+        MPP19_UNUSED,
+        0,
 };
 
 static void __init lschl_init(void)
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index 7adafd79cf98..8503d0a42d41 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -200,28 +200,28 @@ static void ls_hgl_power_off(void)
 
 #define LS_HGL_GPIO_HDD_POWER   1
 
-static struct orion5x_mpp_mode ls_hgl_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO }, /* LED_PWR */
-        {  1, MPP_GPIO }, /* HDD_PWR */
-        {  2, MPP_GPIO }, /* LED_ALARM */
-        {  3, MPP_GPIO }, /* LED_INFO */
-        {  4, MPP_UNUSED },
-        {  5, MPP_UNUSED },
-        {  6, MPP_GPIO }, /* FAN_LCK */
-        {  7, MPP_GPIO }, /* INIT */
-        {  8, MPP_GPIO }, /* POWER */
-        {  9, MPP_GPIO }, /* USB_PWR */
-        { 10, MPP_GPIO }, /* AUTO_POWER */
-        { 11, MPP_UNUSED }, /* LED_ETH (dummy) */
-        { 12, MPP_UNUSED },
-        { 13, MPP_UNUSED },
-        { 14, MPP_UNUSED },
-        { 15, MPP_GPIO }, /* FUNC */
-        { 16, MPP_UNUSED },
-        { 17, MPP_GPIO }, /* LED_FUNC */
-        { 18, MPP_UNUSED },
-        { 19, MPP_UNUSED },
-        { -1 },
+static unsigned int ls_hgl_mpp_modes[] __initdata = {
+        MPP0_GPIO, /* LED_PWR */
+        MPP1_GPIO, /* HDD_PWR */
+        MPP2_GPIO, /* LED_ALARM */
+        MPP3_GPIO, /* LED_INFO */
+        MPP4_UNUSED,
+        MPP5_UNUSED,
+        MPP6_GPIO, /* FAN_LCK */
+        MPP7_GPIO, /* INIT */
+        MPP8_GPIO, /* POWER */
+        MPP9_GPIO, /* USB_PWR */
+        MPP10_GPIO, /* AUTO_POWER */
+        MPP11_UNUSED, /* LED_ETH (dummy) */
+        MPP12_UNUSED,
+        MPP13_UNUSED,
+        MPP14_UNUSED,
+        MPP15_GPIO, /* FUNC */
+        MPP16_UNUSED,
+        MPP17_GPIO, /* LED_FUNC */
+        MPP18_UNUSED,
+        MPP19_UNUSED,
+        0,
 };
 
 static void __init ls_hgl_init(void)
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 869958f5c394..9c82723c05c0 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -201,28 +201,28 @@ static void lsmini_power_off(void)
 #define LSMINI_GPIO_HDD_POWER0  1
 #define LSMINI_GPIO_HDD_POWER1  19
 
-static struct orion5x_mpp_mode lsmini_mpp_modes[] __initdata = {
-        {  0, MPP_UNUSED }, /* LED_RESERVE1 (unused) */
-        {  1, MPP_GPIO }, /* HDD_PWR */
-        {  2, MPP_GPIO }, /* LED_ALARM */
-        {  3, MPP_GPIO }, /* LED_INFO */
-        {  4, MPP_UNUSED },
-        {  5, MPP_UNUSED },
-        {  6, MPP_UNUSED },
-        {  7, MPP_UNUSED },
-        {  8, MPP_UNUSED },
-        {  9, MPP_GPIO }, /* LED_FUNC */
-        { 10, MPP_UNUSED },
-        { 11, MPP_UNUSED }, /* LED_ETH (dummy) */
-        { 12, MPP_UNUSED },
-        { 13, MPP_UNUSED },
-        { 14, MPP_GPIO }, /* LED_PWR */
-        { 15, MPP_GPIO }, /* FUNC */
-        { 16, MPP_GPIO }, /* USB_PWR */
-        { 17, MPP_GPIO }, /* AUTO_POWER */
-        { 18, MPP_GPIO }, /* POWER */
-        { 19, MPP_GPIO }, /* HDD_PWR1 */
-        { -1 },
+static unsigned int lsmini_mpp_modes[] __initdata = {
+        MPP0_UNUSED, /* LED_RESERVE1 (unused) */
+        MPP1_GPIO, /* HDD_PWR */
+        MPP2_GPIO, /* LED_ALARM */
+        MPP3_GPIO, /* LED_INFO */
+        MPP4_UNUSED,
+        MPP5_UNUSED,
+        MPP6_UNUSED,
+        MPP7_UNUSED,
+        MPP8_UNUSED,
+        MPP9_GPIO, /* LED_FUNC */
+        MPP10_UNUSED,
+        MPP11_UNUSED, /* LED_ETH (dummy) */
+        MPP12_UNUSED,
+        MPP13_UNUSED,
+        MPP14_GPIO, /* LED_PWR */
+        MPP15_GPIO, /* FUNC */
+        MPP16_GPIO, /* USB_PWR */
+        MPP17_GPIO, /* AUTO_POWER */
+        MPP18_GPIO, /* POWER */
+        MPP19_GPIO, /* HDD_PWR1 */
+        0,
 };
 
 static void __init lsmini_init(void)
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index 2288207726e4..f12c41b98d46 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -12,154 +12,34 @@
 #include <linux/init.h>
 #include <linux/mbus.h>
 #include <linux/io.h>
-#include <asm/gpio.h>
 #include <mach/hardware.h>
-#include "common.h"
+#include <plat/mpp.h>
 #include "mpp.h"
+#include "common.h"
 
-static int is_5181l(void)
-{
-        u32 dev;
-        u32 rev;
-
-        orion5x_pcie_id(&dev, &rev);
-
-        return !!(dev == MV88F5181_DEV_ID && rev >= MV88F5181L_REV_A0);
-}
-
-static int is_5182(void)
+static unsigned int __init orion5x_variant(void)
 {
         u32 dev;
         u32 rev;
 
         orion5x_pcie_id(&dev, &rev);
 
-        return !!(dev == MV88F5182_DEV_ID);
-}
+        if (dev == MV88F5181_DEV_ID && rev >= MV88F5181L_REV_A0)
+                return MPP_F5181_MASK;
 
-static int is_5281(void)
-{
-        u32 dev;
-        u32 rev;
+        if (dev == MV88F5182_DEV_ID)
+                return MPP_F5182_MASK;
 
-        orion5x_pcie_id(&dev, &rev);
+        if (dev == MV88F5281_DEV_ID)
+                return MPP_F5281_MASK;
 
-        return !!(dev == MV88F5281_DEV_ID);
+        printk(KERN_ERR "MPP setup: unknown orion5x variant "
+               "(dev %#x rev %#x)\n", dev, rev);
+        return 0;
 }
 
-static int __init determine_type_encoding(int mpp, enum orion5x_mpp_type type)
+void __init orion5x_mpp_conf(unsigned int *mpp_list)
 {
-        switch (type) {
-        case MPP_UNUSED:
-        case MPP_GPIO:
-                if (mpp == 0)
-                        return 3;
-                if (mpp >= 1 && mpp <= 15)
-                        return 0;
-                if (mpp >= 16 && mpp <= 19) {
-                        if (is_5182())
-                                return 5;
-                        if (type == MPP_UNUSED)
-                                return 0;
-                }
-                return -1;
-
-        case MPP_PCIE_RST_OUTn:
-                if (mpp == 0)
-                        return 0;
-                return -1;
-
-        case MPP_PCI_ARB:
-                if (mpp >= 0 && mpp <= 7)
-                        return 2;
-                return -1;
-
-        case MPP_PCI_PMEn:
-                if (mpp == 2)
-                        return 3;
-                return -1;
-
-        case MPP_GIGE:
-                if (mpp >= 8 && mpp <= 19)
-                        return 1;
-                return -1;
-
-        case MPP_NAND:
-                if (is_5182() || is_5281()) {
-                        if (mpp >= 4 && mpp <= 7)
-                                return 4;
-                        if (mpp >= 12 && mpp <= 17)
-                                return 4;
-                }
-                return -1;
-
-        case MPP_PCI_CLK:
-                if (is_5181l() && mpp >= 6 && mpp <= 7)
-                        return 5;
-                return -1;
-
-        case MPP_SATA_LED:
-                if (is_5182()) {
-                        if (mpp >= 4 && mpp <= 7)
-                                return 5;
-                        if (mpp >= 12 && mpp <= 15)
-                                return 5;
-                }
-                return -1;
-
-        case MPP_UART:
-                if (mpp >= 16 && mpp <= 19)
-                        return 0;
-                return -1;
-        }
-
-        printk(KERN_INFO "unknown MPP type %d\n", type);
-
-        return -1;
-}
-
-void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode)
-{
-        u32 mpp_0_7_ctrl = readl(MPP_0_7_CTRL);
-        u32 mpp_8_15_ctrl = readl(MPP_8_15_CTRL);
-        u32 mpp_16_19_ctrl = readl(MPP_16_19_CTRL);
-
-        for ( ; mode->mpp >= 0; mode++) {
-                u32 *reg;
-                int num_type;
-                int shift;
-
-                if (mode->mpp >= 0 && mode->mpp <= 7)
-                        reg = &mpp_0_7_ctrl;
-                else if (mode->mpp >= 8 && mode->mpp <= 15)
-                        reg = &mpp_8_15_ctrl;
-                else if (mode->mpp >= 16 && mode->mpp <= 19)
-                        reg = &mpp_16_19_ctrl;
-                else {
-                        printk(KERN_ERR "orion5x_mpp_conf: invalid MPP "
-                                        "(%d)\n", mode->mpp);
-                        continue;
-                }
-
-                num_type = determine_type_encoding(mode->mpp, mode->type);
-                if (num_type < 0) {
-                        printk(KERN_ERR "orion5x_mpp_conf: invalid MPP "
-                                        "combination (%d, %d)\n", mode->mpp,
-                                        mode->type);
-                        continue;
-                }
-
-                shift = (mode->mpp & 7) << 2;
-                *reg &= ~(0xf << shift);
-                *reg |= (num_type & 0xf) << shift;
-
-                if (mode->type == MPP_UNUSED && (mode->mpp < 16 || is_5182()))
-                        orion_gpio_set_unused(mode->mpp);
-
-                orion_gpio_set_valid(mode->mpp, !!(mode->type == MPP_GPIO));
-        }
-
-        writel(mpp_0_7_ctrl, MPP_0_7_CTRL);
-        writel(mpp_8_15_ctrl, MPP_8_15_CTRL);
-        writel(mpp_16_19_ctrl, MPP_16_19_CTRL);
+        orion_mpp_conf(mpp_list, orion5x_variant(),
+                       MPP_MAX, ORION5X_DEV_BUS_VIRT_BASE);
 }
diff --git a/arch/arm/mach-orion5x/mpp.h b/arch/arm/mach-orion5x/mpp.h
index 290e610dc012..eac68978a2c2 100644
--- a/arch/arm/mach-orion5x/mpp.h
+++ b/arch/arm/mach-orion5x/mpp.h
@@ -1,74 +1,129 @@
 #ifndef __ARCH_ORION5X_MPP_H
 #define __ARCH_ORION5X_MPP_H
 
-enum orion5x_mpp_type {
-        /*
-         * This MPP is unused.
-         */
-        MPP_UNUSED,
-
-        /*
-         * This MPP pin is used as a generic GPIO pin.  Valid for
-         * MPPs 0-15 and device bus data pins 16-31.  On 5182, also
-         * valid for MPPs 16-19.
-         */
-        MPP_GPIO,
-
-        /*
-         * This MPP is used as PCIe_RST_OUTn pin.  Valid for
-         * MPP 0 only.
-         */
-        MPP_PCIE_RST_OUTn,
-
-        /*
-         * This MPP is used as PCI arbiter pin (REQn/GNTn).
-         * Valid for MPPs 0-7 only.
-         */
-        MPP_PCI_ARB,
-
-        /*
-         * This MPP is used as PCI_PMEn pin.  Valid for MPP 2 only.
-         */
-        MPP_PCI_PMEn,
-
-        /*
-         * This MPP is used as GigE half-duplex (COL, CRS) or GMII
-         * (RXERR, CRS, TXERR, TXD[7:4], RXD[7:4]) pin.  Valid for
-         * MPPs 8-19 only.
-         */
-        MPP_GIGE,
-
-        /*
-         * This MPP is used as NAND REn/WEn pin.  Valid for MPPs
-         * 4-7 and 12-17 only, and only on the 5181l/5182/5281.
-         */
-        MPP_NAND,
-
-        /*
-         * This MPP is used as a PCI clock output pin.  Valid for
-         * MPPs 6-7 only, and only on the 5181l.
-         */
-        MPP_PCI_CLK,
-
-        /*
-         * This MPP is used as a SATA presence/activity LED.
-         * Valid for MPPs 4-7 and 12-15 only, and only on the 5182.
-         */
-        MPP_SATA_LED,
-
-        /*
-         * This MPP is used as UART1 RXD/TXD/CTSn/RTSn pin.
-         * Valid for MPPs 16-19 only.
-         */
-        MPP_UART,
-};
-
-struct orion5x_mpp_mode {
-        int                     mpp;
-        enum orion5x_mpp_type   type;
-};
-
-void orion5x_mpp_conf(struct orion5x_mpp_mode *mode);
+#define MPP(_num, _sel, _in, _out, _F5181l, _F5182, _F5281) ( \
+        /* MPP number */                ((_num) & 0xff) | \
+        /* MPP select value */          (((_sel) & 0xf) << 8) | \
+        /* may be input signal */       ((!!(_in)) << 12) | \
+        /* may be output signal */      ((!!(_out)) << 13) | \
+        /* available on F5181l */       ((!!(_F5181l)) << 14) | \
+        /* available on F5182 */        ((!!(_F5182)) << 15) | \
+        /* available on F5281 */        ((!!(_F5281)) << 16))
 
+                                /* num sel  i  o  5181 5182 5281 */
+
+#define MPP_F5181_MASK          MPP(0,  0x0, 0, 0, 1,   0,   0)
+#define MPP_F5182_MASK          MPP(0,  0x0, 0, 0, 0,   1,   0)
+#define MPP_F5281_MASK          MPP(0,  0x0, 0, 0, 0,   0,   1)
+
+#define MPP0_UNUSED             MPP(0,  0x3, 0, 0, 1,   1,   1)
+#define MPP0_GPIO               MPP(0,  0x3, 1, 1, 1,   1,   1)
+#define MPP0_PCIE_RST_OUTn      MPP(0,  0x0, 0, 0, 1,   1,   1)
+#define MPP0_PCI_ARB            MPP(0,  0x2, 0, 0, 1,   1,   1)
+
+#define MPP1_UNUSED             MPP(1,  0x0, 0, 0, 1,   1,   1)
+#define MPP1_GPIO               MPP(1,  0x0, 1, 1, 1,   1,   1)
+#define MPP1_PCI_ARB            MPP(1,  0x2, 0, 0, 1,   1,   1)
+
+#define MPP2_UNUSED             MPP(2,  0x0, 0, 0, 1,   1,   1)
+#define MPP2_GPIO               MPP(2,  0x0, 1, 1, 1,   1,   1)
+#define MPP2_PCI_ARB            MPP(2,  0x2, 0, 0, 1,   1,   1)
+#define MPP2_PCI_PMEn           MPP(2,  0x3, 0, 0, 1,   1,   1)
+
+#define MPP3_UNUSED             MPP(3,  0x0, 0, 0, 1,   1,   1)
+#define MPP3_GPIO               MPP(3,  0x0, 1, 1, 1,   1,   1)
+#define MPP3_PCI_ARB            MPP(3,  0x2, 0, 0, 1,   1,   1)
+
+#define MPP4_UNUSED             MPP(4,  0x0, 0, 0, 1,   1,   1)
+#define MPP4_GPIO               MPP(4,  0x0, 1, 1, 1,   1,   1)
+#define MPP4_PCI_ARB            MPP(4,  0x2, 0, 0, 1,   1,   1)
+#define MPP4_NAND               MPP(4,  0x4, 0, 0, 0,   1,   1)
+#define MPP4_SATA_LED           MPP(4,  0x5, 0, 0, 0,   1,   0)
+
+#define MPP5_UNUSED             MPP(5,  0x0, 0, 0, 1,   1,   1)
+#define MPP5_GPIO               MPP(5,  0x0, 1, 1, 1,   1,   1)
+#define MPP5_PCI_ARB            MPP(5,  0x2, 0, 0, 1,   1,   1)
+#define MPP5_NAND               MPP(5,  0x4, 0, 0, 0,   1,   1)
+#define MPP5_SATA_LED           MPP(5,  0x5, 0, 0, 0,   1,   0)
+
+#define MPP6_UNUSED             MPP(6,  0x0, 0, 0, 1,   1,   1)
+#define MPP6_GPIO               MPP(6,  0x0, 1, 1, 1,   1,   1)
+#define MPP6_PCI_ARB            MPP(6,  0x2, 0, 0, 1,   1,   1)
+#define MPP6_NAND               MPP(6,  0x4, 0, 0, 0,   1,   1)
+#define MPP6_PCI_CLK            MPP(6,  0x5, 0, 0, 1,   0,   0)
+#define MPP6_SATA_LED           MPP(6,  0x5, 0, 0, 0,   1,   0)
+
+#define MPP7_UNUSED             MPP(7,  0x0, 0, 0, 1,   1,   1)
+#define MPP7_GPIO               MPP(7,  0x0, 1, 1, 1,   1,   1)
+#define MPP7_PCI_ARB            MPP(7,  0x2, 0, 0, 1,   1,   1)
+#define MPP7_NAND               MPP(7,  0x4, 0, 0, 0,   1,   1)
+#define MPP7_PCI_CLK            MPP(7,  0x5, 0, 0, 1,   0,   0)
+#define MPP7_SATA_LED           MPP(7,  0x5, 0, 0, 0,   1,   0)
+
+#define MPP8_UNUSED             MPP(8,  0x0, 0, 0, 1,   1,   1)
+#define MPP8_GPIO               MPP(8,  0x0, 1, 1, 1,   1,   1)
+#define MPP8_GIGE               MPP(8,  0x1, 0, 0, 1,   1,   1)
+
+#define MPP9_UNUSED             MPP(9,  0x0, 0, 0, 1,   1,   1)
+#define MPP9_GPIO               MPP(9,  0x0, 0, 0, 1,   1,   1)
+#define MPP9_GIGE               MPP(9,  0x1, 1, 1, 1,   1,   1)
+
+#define MPP10_UNUSED            MPP(10, 0x0, 0, 0, 1,   1,   1)
+#define MPP10_GPIO              MPP(10, 0x0, 1, 1, 1,   1,   1)
+#define MPP10_GIGE              MPP(10, 0x1, 0, 0, 1,   1,   1)
+
+#define MPP11_UNUSED            MPP(11, 0x0, 0, 0, 1,   1,   1)
+#define MPP11_GPIO              MPP(11, 0x0, 1, 1, 1,   1,   1)
+#define MPP11_GIGE              MPP(11, 0x1, 0, 0, 1,   1,   1)
+
+#define MPP12_UNUSED            MPP(12, 0x0, 0, 0, 1,   1,   1)
+#define MPP12_GPIO              MPP(12, 0x0, 1, 1, 1,   1,   1)
+#define MPP12_GIGE              MPP(12, 0x1, 0, 0, 1,   1,   1)
+#define MPP12_NAND              MPP(12, 0x4, 0, 0, 0,   1,   1)
+#define MPP12_SATA_LED          MPP(12, 0x5, 0, 0, 0,   1,   0)
+
+#define MPP13_UNUSED            MPP(13, 0x0, 0, 0, 1,   1,   1)
+#define MPP13_GPIO              MPP(13, 0x0, 1, 1, 1,   1,   1)
+#define MPP13_GIGE              MPP(13, 0x1, 0, 0, 1,   1,   1)
+#define MPP13_NAND              MPP(13, 0x4, 0, 0, 0,   1,   1)
+#define MPP13_SATA_LED          MPP(13, 0x5, 0, 0, 0,   1,   0)
+
+#define MPP14_UNUSED            MPP(14, 0x0, 0, 0, 1,   1,   1)
+#define MPP14_GPIO              MPP(14, 0x0, 1, 1, 1,   1,   1)
+#define MPP14_GIGE              MPP(14, 0x1, 0, 0, 1,   1,   1)
+#define MPP14_NAND              MPP(14, 0x4, 0, 0, 0,   1,   1)
+#define MPP14_SATA_LED          MPP(14, 0x5, 0, 0, 0,   1,   0)
+
+#define MPP15_UNUSED            MPP(15, 0x0, 0, 0, 1,   1,   1)
+#define MPP15_GPIO              MPP(15, 0x0, 1, 1, 1,   1,   1)
+#define MPP15_GIGE              MPP(15, 0x1, 0, 0, 1,   1,   1)
+#define MPP15_NAND              MPP(15, 0x4, 0, 0, 0,   1,   1)
+#define MPP15_SATA_LED          MPP(15, 0x5, 0, 0, 0,   1,   0)
+
+#define MPP16_UNUSED            MPP(16, 0x0, 0, 0, 1,   1,   1)
+#define MPP16_GPIO              MPP(16, 0x5, 1, 1, 0,   1,   0)
+#define MPP16_GIGE              MPP(16, 0x1, 0, 0, 1,   1,   1)
+#define MPP16_NAND              MPP(16, 0x4, 0, 0, 0,   1,   1)
+#define MPP16_UART              MPP(16, 0x0, 0, 0, 0,   1,   1)
+
+#define MPP17_UNUSED            MPP(17, 0x0, 0, 0, 1,   1,   1)
+#define MPP17_GPIO              MPP(17, 0x5, 1, 1, 0,   1,   0)
+#define MPP17_GIGE              MPP(17, 0x1, 0, 0, 1,   1,   1)
+#define MPP17_NAND              MPP(17, 0x4, 0, 0, 0,   1,   1)
+#define MPP17_UART              MPP(17, 0x0, 0, 0, 0,   1,   1)
+
+#define MPP18_UNUSED            MPP(18, 0x0, 0, 0, 1,   1,   1)
+#define MPP18_GPIO              MPP(18, 0x5, 1, 1, 0,   1,   0)
+#define MPP18_GIGE              MPP(18, 0x1, 0, 0, 1,   1,   1)
+#define MPP18_UART              MPP(18, 0x0, 0, 0, 0,   1,   1)
+
+#define MPP19_UNUSED            MPP(19, 0x0, 0, 0, 1,   1,   1)
+#define MPP19_GPIO              MPP(19, 0x5, 1, 1, 0,   1,   0)
+#define MPP19_GIGE              MPP(19, 0x1, 0, 0, 1,   1,   1)
+#define MPP19_UART              MPP(19, 0x0, 0, 0, 0,   1,   1)
+
+#define MPP_MAX                 19
+
+void orion5x_mpp_conf(unsigned int *mpp_list);
 
 #endif
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index b43b208153cb..59263b73d1e4 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -193,28 +193,28 @@ static void mss2_power_off(void)
 /****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode mss2_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* Power LED */
-        {  1, MPP_GPIO },               /* Error LED */
-        {  2, MPP_UNUSED },
-        {  3, MPP_GPIO },               /* RTC interrupt */
-        {  4, MPP_GPIO },               /* HDD ind. (Single/Dual)*/
-        {  5, MPP_GPIO },               /* HD0 5V control */
-        {  6, MPP_GPIO },               /* HD0 12V control */
-        {  7, MPP_GPIO },               /* HD1 5V control */
-        {  8, MPP_GPIO },               /* HD1 12V control */
-        {  9, MPP_UNUSED },
-        { 10, MPP_GPIO },               /* Fan control */
-        { 11, MPP_GPIO },               /* Power button */
-        { 12, MPP_GPIO },               /* Reset button */
-        { 13, MPP_UNUSED },
-        { 14, MPP_SATA_LED },           /* SATA 0 active */
-        { 15, MPP_SATA_LED },           /* SATA 1 active */
-        { 16, MPP_UNUSED },
-        { 17, MPP_UNUSED },
-        { 18, MPP_UNUSED },
-        { 19, MPP_UNUSED },
-        { -1 },
+static unsigned int mss2_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* Power LED */
+        MPP1_GPIO,              /* Error LED */
+        MPP2_UNUSED,
+        MPP3_GPIO,              /* RTC interrupt */
+        MPP4_GPIO,              /* HDD ind. (Single/Dual)*/
+        MPP5_GPIO,              /* HD0 5V control */
+        MPP6_GPIO,              /* HD0 12V control */
+        MPP7_GPIO,              /* HD1 5V control */
+        MPP8_GPIO,              /* HD1 12V control */
+        MPP9_UNUSED,
+        MPP10_GPIO,             /* Fan control */
+        MPP11_GPIO,             /* Power button */
+        MPP12_GPIO,             /* Reset button */
+        MPP13_UNUSED,
+        MPP14_SATA_LED,         /* SATA 0 active */
+        MPP15_SATA_LED,         /* SATA 1 active */
+        MPP16_UNUSED,
+        MPP17_UNUSED,
+        MPP18_UNUSED,
+        MPP19_UNUSED,
+        0,
 };
 
 static void __init mss2_init(void)
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index c55d071707f5..63ff10c3c464 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -108,28 +108,28 @@ static struct platform_device mv2120_button_device = {
 /****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode mv2120_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* Sys status LED */
-        {  1, MPP_GPIO },               /* Sys error LED */
-        {  2, MPP_GPIO },               /* OverTemp interrupt */
-        {  3, MPP_GPIO },               /* RTC interrupt */
-        {  4, MPP_GPIO },               /* V_LED 5V */
-        {  5, MPP_GPIO },               /* V_LED 3.3V */
-        {  6, MPP_UNUSED },
-        {  7, MPP_UNUSED },
-        {  8, MPP_GPIO },               /* SATA 0 fail LED */
-        {  9, MPP_GPIO },               /* SATA 1 fail LED */
-        { 10, MPP_UNUSED },
-        { 11, MPP_UNUSED },
-        { 12, MPP_SATA_LED },           /* SATA 0 presence */
-        { 13, MPP_SATA_LED },           /* SATA 1 presence */
-        { 14, MPP_SATA_LED },           /* SATA 0 active */
-        { 15, MPP_SATA_LED },           /* SATA 1 active */
-        { 16, MPP_UNUSED },
-        { 17, MPP_GPIO },               /* Reset button */
-        { 18, MPP_GPIO },               /* Power button */
-        { 19, MPP_GPIO },               /* Power off */
-        { -1 },
+static unsigned int mv2120_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* Sys status LED */
+        MPP1_GPIO,              /* Sys error LED */
+        MPP2_GPIO,              /* OverTemp interrupt */
+        MPP3_GPIO,              /* RTC interrupt */
+        MPP4_GPIO,              /* V_LED 5V */
+        MPP5_GPIO,              /* V_LED 3.3V */
+        MPP6_UNUSED,
+        MPP7_UNUSED,
+        MPP8_GPIO,              /* SATA 0 fail LED */
+        MPP9_GPIO,              /* SATA 1 fail LED */
+        MPP10_UNUSED,
+        MPP11_UNUSED,
+        MPP12_SATA_LED,         /* SATA 0 presence */
+        MPP13_SATA_LED,         /* SATA 1 presence */
+        MPP14_SATA_LED,         /* SATA 0 active */
+        MPP15_SATA_LED,         /* SATA 1 active */
+        MPP16_UNUSED,
+        MPP17_GPIO,             /* Reset button */
+        MPP18_GPIO,             /* Power button */
+        MPP19_GPIO,             /* Power off */
+        0,
 };
 
 static struct i2c_board_info __initdata mv2120_i2c_rtc = {
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index a5930f83958b..e43b39cc7fe9 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -339,28 +339,28 @@ static struct platform_device net2big_gpio_buttons = {
  * General Setup
  ****************************************************************************/
 
-static struct orion5x_mpp_mode net2big_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },       /* Raid mode (bit 0) */
-        {  1, MPP_GPIO },       /* USB port 2 fuse (0 = Fail, 1 = Ok) */
-        {  2, MPP_GPIO },       /* Raid mode (bit 1) */
-        {  3, MPP_GPIO },       /* Board ID (bit 0) */
-        {  4, MPP_GPIO },       /* Fan activity (0 = Off, 1 = On) */
-        {  5, MPP_GPIO },       /* Fan fail detection */
-        {  6, MPP_GPIO },       /* Red front LED (0 = Off, 1 = On) */
-        {  7, MPP_GPIO },       /* Disable initial blinking on front LED */
-        {  8, MPP_GPIO },       /* Rear power switch (on|auto) */
-        {  9, MPP_GPIO },       /* Rear power switch (auto|off) */
-        { 10, MPP_GPIO },       /* SATA 1 red LED (0 = Off, 1 = On) */
-        { 11, MPP_GPIO },       /* SATA 0 red LED (0 = Off, 1 = On) */
-        { 12, MPP_GPIO },       /* Board ID (bit 1) */
-        { 13, MPP_GPIO },       /* SATA 1 blue LED blink control */
-        { 14, MPP_SATA_LED },
-        { 15, MPP_SATA_LED },
-        { 16, MPP_GPIO },       /* Blue front LED control */
-        { 17, MPP_GPIO },       /* SATA 0 blue LED blink control */
-        { 18, MPP_GPIO },       /* Front button (0 = Released, 1 = Pushed ) */
-        { 19, MPP_GPIO },       /* SATA{0,1} power On/Off request */
-        { -1 }
+static unsigned int net2big_mpp_modes[] __initdata = {
+        MPP0_GPIO,      /* Raid mode (bit 0) */
+        MPP1_GPIO,      /* USB port 2 fuse (0 = Fail, 1 = Ok) */
+        MPP2_GPIO,      /* Raid mode (bit 1) */
+        MPP3_GPIO,      /* Board ID (bit 0) */
+        MPP4_GPIO,      /* Fan activity (0 = Off, 1 = On) */
+        MPP5_GPIO,      /* Fan fail detection */
+        MPP6_GPIO,      /* Red front LED (0 = Off, 1 = On) */
+        MPP7_GPIO,      /* Disable initial blinking on front LED */
+        MPP8_GPIO,      /* Rear power switch (on|auto) */
+        MPP9_GPIO,      /* Rear power switch (auto|off) */
+        MPP10_GPIO,     /* SATA 1 red LED (0 = Off, 1 = On) */
+        MPP11_GPIO,     /* SATA 0 red LED (0 = Off, 1 = On) */
+        MPP12_GPIO,     /* Board ID (bit 1) */
+        MPP13_GPIO,     /* SATA 1 blue LED blink control */
+        MPP14_SATA_LED,
+        MPP15_SATA_LED,
+        MPP16_GPIO,     /* Blue front LED control */
+        MPP17_GPIO,     /* SATA 0 blue LED blink control */
+        MPP18_GPIO,     /* Front button (0 = Released, 1 = Pushed ) */
+        MPP19_GPIO,     /* SATA{0,1} power On/Off request */
+        0,
         /* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
         /* 23: SATA 0 power status */
         /* 24: Board power off */
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index 34310ab56e29..9eec7c2375e9 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -64,28 +64,28 @@ static struct platform_device rd88f5181l_fxo_nor_boot_flash = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode rd88f5181l_fxo_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* LED1 CardBus LED (front panel) */
-        {  1, MPP_GPIO },               /* PCI_intA */
-        {  2, MPP_GPIO },               /* Hard Reset / Factory Init*/
-        {  3, MPP_GPIO },               /* FXS or DAA select */
-        {  4, MPP_GPIO },               /* LED6 - phone LED (front panel) */
-        {  5, MPP_GPIO },               /* LED5 - phone LED (front panel) */
-        {  6, MPP_PCI_CLK },            /* CPU PCI refclk */
-        {  7, MPP_PCI_CLK },            /* PCI/PCIe refclk */
-        {  8, MPP_GPIO },               /* CardBus reset */
-        {  9, MPP_GPIO },               /* GE_RXERR */
-        { 10, MPP_GPIO },               /* LED2 MiniPCI LED (front panel) */
-        { 11, MPP_GPIO },               /* Lifeline control */
-        { 12, MPP_GIGE },               /* GE_TXD[4] */
-        { 13, MPP_GIGE },               /* GE_TXD[5] */
-        { 14, MPP_GIGE },               /* GE_TXD[6] */
-        { 15, MPP_GIGE },               /* GE_TXD[7] */
-        { 16, MPP_GIGE },               /* GE_RXD[4] */
-        { 17, MPP_GIGE },               /* GE_RXD[5] */
-        { 18, MPP_GIGE },               /* GE_RXD[6] */
-        { 19, MPP_GIGE },               /* GE_RXD[7] */
-        { -1 },
+static unsigned int rd88f5181l_fxo_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* LED1 CardBus LED (front panel) */
+        MPP1_GPIO,              /* PCI_intA */
+        MPP2_GPIO,              /* Hard Reset / Factory Init*/
+        MPP3_GPIO,              /* FXS or DAA select */
+        MPP4_GPIO,              /* LED6 - phone LED (front panel) */
+        MPP5_GPIO,              /* LED5 - phone LED (front panel) */
+        MPP6_PCI_CLK,           /* CPU PCI refclk */
+        MPP7_PCI_CLK,           /* PCI/PCIe refclk */
+        MPP8_GPIO,              /* CardBus reset */
+        MPP9_GPIO,              /* GE_RXERR */
+        MPP10_GPIO,             /* LED2 MiniPCI LED (front panel) */
+        MPP11_GPIO,             /* Lifeline control */
+        MPP12_GIGE,             /* GE_TXD[4] */
+        MPP13_GIGE,             /* GE_TXD[5] */
+        MPP14_GIGE,             /* GE_TXD[6] */
+        MPP15_GIGE,             /* GE_TXD[7] */
+        MPP16_GIGE,             /* GE_RXD[4] */
+        MPP17_GIGE,             /* GE_RXD[5] */
+        MPP18_GIGE,             /* GE_RXD[6] */
+        MPP19_GIGE,             /* GE_RXD[7] */
+        0,
 };
 
 static struct mv643xx_eth_platform_data rd88f5181l_fxo_eth_data = {
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index c1f79fa014ed..0cc90bbfd326 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -65,28 +65,28 @@ static struct platform_device rd88f5181l_ge_nor_boot_flash = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode rd88f5181l_ge_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* LED1 */
-        {  1, MPP_GPIO },               /* LED5 */
-        {  2, MPP_GPIO },               /* LED4 */
-        {  3, MPP_GPIO },               /* LED3 */
-        {  4, MPP_GPIO },               /* PCI_intA */
-        {  5, MPP_GPIO },               /* RTC interrupt */
-        {  6, MPP_PCI_CLK },            /* CPU PCI refclk */
-        {  7, MPP_PCI_CLK },            /* PCI/PCIe refclk */
-        {  8, MPP_GPIO },               /* 88e6131 interrupt */
-        {  9, MPP_GPIO },               /* GE_RXERR */
-        { 10, MPP_GPIO },               /* PCI_intB */
-        { 11, MPP_GPIO },               /* LED2 */
-        { 12, MPP_GIGE },               /* GE_TXD[4] */
-        { 13, MPP_GIGE },               /* GE_TXD[5] */
-        { 14, MPP_GIGE },               /* GE_TXD[6] */
-        { 15, MPP_GIGE },               /* GE_TXD[7] */
-        { 16, MPP_GIGE },               /* GE_RXD[4] */
-        { 17, MPP_GIGE },               /* GE_RXD[5] */
-        { 18, MPP_GIGE },               /* GE_RXD[6] */
-        { 19, MPP_GIGE },               /* GE_RXD[7] */
-        { -1 },
+static unsigned int rd88f5181l_ge_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* LED1 */
+        MPP1_GPIO,              /* LED5 */
+        MPP2_GPIO,              /* LED4 */
+        MPP3_GPIO,              /* LED3 */
+        MPP4_GPIO,              /* PCI_intA */
+        MPP5_GPIO,              /* RTC interrupt */
+        MPP6_PCI_CLK,           /* CPU PCI refclk */
+        MPP7_PCI_CLK,           /* PCI/PCIe refclk */
+        MPP8_GPIO,              /* 88e6131 interrupt */
+        MPP9_GPIO,              /* GE_RXERR */
+        MPP10_GPIO,             /* PCI_intB */
+        MPP11_GPIO,             /* LED2 */
+        MPP12_GIGE,             /* GE_TXD[4] */
+        MPP13_GIGE,             /* GE_TXD[5] */
+        MPP14_GIGE,             /* GE_TXD[6] */
+        MPP15_GIGE,             /* GE_TXD[7] */
+        MPP16_GIGE,             /* GE_RXD[4] */
+        MPP17_GIGE,             /* GE_RXD[5] */
+        MPP18_GIGE,             /* GE_RXD[6] */
+        MPP19_GIGE,             /* GE_RXD[7] */
+        0,
 };
 
 static struct mv643xx_eth_platform_data rd88f5181l_ge_eth_data = {
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 4fc46772a087..48da39b9bdb0 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -241,28 +241,28 @@ static struct mv_sata_platform_data rd88f5182_sata_data = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode rd88f5182_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* Debug Led */
-        {  1, MPP_GPIO },               /* Reset Switch */
-        {  2, MPP_UNUSED },
-        {  3, MPP_GPIO },               /* RTC Int */
-        {  4, MPP_GPIO },
-        {  5, MPP_GPIO },
-        {  6, MPP_GPIO },               /* PCI_intA */
-        {  7, MPP_GPIO },               /* PCI_intB */
-        {  8, MPP_UNUSED },
-        {  9, MPP_UNUSED },
-        { 10, MPP_UNUSED },
-        { 11, MPP_UNUSED },
-        { 12, MPP_SATA_LED },           /* SATA 0 presence */
-        { 13, MPP_SATA_LED },           /* SATA 1 presence */
-        { 14, MPP_SATA_LED },           /* SATA 0 active */
-        { 15, MPP_SATA_LED },           /* SATA 1 active */
-        { 16, MPP_UNUSED },
-        { 17, MPP_UNUSED },
-        { 18, MPP_UNUSED },
-        { 19, MPP_UNUSED },
-        { -1 },
+static unsigned int rd88f5182_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* Debug Led */
+        MPP1_GPIO,              /* Reset Switch */
+        MPP2_UNUSED,
+        MPP3_GPIO,              /* RTC Int */
+        MPP4_GPIO,
+        MPP5_GPIO,
+        MPP6_GPIO,              /* PCI_intA */
+        MPP7_GPIO,              /* PCI_intB */
+        MPP8_UNUSED,
+        MPP9_UNUSED,
+        MPP10_UNUSED,
+        MPP11_UNUSED,
+        MPP12_SATA_LED,         /* SATA 0 presence */
+        MPP13_SATA_LED,         /* SATA 1 presence */
+        MPP14_SATA_LED,         /* SATA 0 active */
+        MPP15_SATA_LED,         /* SATA 1 active */
+        MPP16_UNUSED,
+        MPP17_UNUSED,
+        MPP18_UNUSED,
+        MPP19_UNUSED,
+        0,
 };
 
 static void __init rd88f5182_init(void)
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index b080c6966d10..ad2eba9286ad 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -27,7 +27,6 @@
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
         .phy_addr       = -1,
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 616004143912..29ce826c3c21 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -295,28 +295,28 @@ static void tsp2_power_off(void)
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode tsp2_mpp_modes[] __initdata = {
-        {  0, MPP_PCIE_RST_OUTn },
-        {  1, MPP_UNUSED },
-        {  2, MPP_UNUSED },
-        {  3, MPP_UNUSED },
-        {  4, MPP_NAND },               /* BOOT NAND Flash REn */
-        {  5, MPP_NAND },               /* BOOT NAND Flash WEn */
-        {  6, MPP_NAND },               /* BOOT NAND Flash HREn[0] */
-        {  7, MPP_NAND },               /* BOOT NAND Flash WEn[0] */
-        {  8, MPP_GPIO },               /* MICON int */
-        {  9, MPP_GPIO },               /* RTC int */
-        { 10, MPP_UNUSED },
-        { 11, MPP_GPIO },               /* PCI Int A */
-        { 12, MPP_UNUSED },
-        { 13, MPP_GPIO },               /* UPS on UART0 enable */
-        { 14, MPP_GPIO },               /* UPS low battery detection */
-        { 15, MPP_UNUSED },
-        { 16, MPP_UART },               /* UART1 RXD */
-        { 17, MPP_UART },               /* UART1 TXD */
-        { 18, MPP_UART },               /* UART1 CTSn */
-        { 19, MPP_UART },               /* UART1 RTSn */
-        { -1 },
+static unsigned int tsp2_mpp_modes[] __initdata = {
+        MPP0_PCIE_RST_OUTn,
+        MPP1_UNUSED,
+        MPP2_UNUSED,
+        MPP3_UNUSED,
+        MPP4_NAND,              /* BOOT NAND Flash REn */
+        MPP5_NAND,              /* BOOT NAND Flash WEn */
+        MPP6_NAND,              /* BOOT NAND Flash HREn[0] */
+        MPP7_NAND,              /* BOOT NAND Flash WEn[0] */
+        MPP8_GPIO,              /* MICON int */
+        MPP9_GPIO,              /* RTC int */
+        MPP10_UNUSED,
+        MPP11_GPIO,             /* PCI Int A */
+        MPP12_UNUSED,
+        MPP13_GPIO,             /* UPS on UART0 enable */
+        MPP14_GPIO,             /* UPS low battery detection */
+        MPP15_UNUSED,
+        MPP16_UART,             /* UART1 RXD */
+        MPP17_UART,             /* UART1 TXD */
+        MPP18_UART,             /* UART1 CTSn */
+        MPP19_UART,             /* UART1 RTSn */
+        0,
 };
 
 static void __init tsp2_init(void)
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index e6d64494d3de..47162fd5f044 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -244,28 +244,28 @@ static struct mv_sata_platform_data qnap_ts209_sata_data = {
 
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode ts209_mpp_modes[] __initdata = {
-        {  0, MPP_UNUSED },
-        {  1, MPP_GPIO },               /* USB copy button */
-        {  2, MPP_GPIO },               /* Load defaults button */
-        {  3, MPP_GPIO },               /* GPIO RTC */
-        {  4, MPP_UNUSED },
-        {  5, MPP_UNUSED },
-        {  6, MPP_GPIO },               /* PCI Int A */
-        {  7, MPP_GPIO },               /* PCI Int B */
-        {  8, MPP_UNUSED },
-        {  9, MPP_UNUSED },
-        { 10, MPP_UNUSED },
-        { 11, MPP_UNUSED },
-        { 12, MPP_SATA_LED },           /* SATA 0 presence */
-        { 13, MPP_SATA_LED },           /* SATA 1 presence */
-        { 14, MPP_SATA_LED },           /* SATA 0 active */
-        { 15, MPP_SATA_LED },           /* SATA 1 active */
-        { 16, MPP_UART },               /* UART1 RXD */
-        { 17, MPP_UART },               /* UART1 TXD */
-        { 18, MPP_GPIO },               /* SW_RST */
-        { 19, MPP_UNUSED },
-        { -1 },
+static unsigned int ts209_mpp_modes[] __initdata = {
+        MPP0_UNUSED,
+        MPP1_GPIO,              /* USB copy button */
+        MPP2_GPIO,              /* Load defaults button */
+        MPP3_GPIO,              /* GPIO RTC */
+        MPP4_UNUSED,
+        MPP5_UNUSED,
+        MPP6_GPIO,              /* PCI Int A */
+        MPP7_GPIO,              /* PCI Int B */
+        MPP8_UNUSED,
+        MPP9_UNUSED,
+        MPP10_UNUSED,
+        MPP11_UNUSED,
+        MPP12_SATA_LED,         /* SATA 0 presence */
+        MPP13_SATA_LED,         /* SATA 1 presence */
+        MPP14_SATA_LED,         /* SATA 0 active */
+        MPP15_SATA_LED,         /* SATA 1 active */
+        MPP16_UART,             /* UART1 RXD */
+        MPP17_UART,             /* UART1 TXD */
+        MPP18_GPIO,             /* SW_RST */
+        MPP19_UNUSED,
+        0,
 };
 
 static void __init qnap_ts209_init(void)
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 9eac8192d923..5aacc7ac5cf4 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -242,28 +242,28 @@ static struct platform_device qnap_ts409_button_device = {
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode ts409_mpp_modes[] __initdata = {
-        {  0, MPP_UNUSED },
-        {  1, MPP_UNUSED },
-        {  2, MPP_UNUSED },
-        {  3, MPP_UNUSED },
-        {  4, MPP_GPIO },               /* HDD 1 status */
-        {  5, MPP_GPIO },               /* HDD 2 status */
-        {  6, MPP_GPIO },               /* HDD 3 status */
-        {  7, MPP_GPIO },               /* HDD 4 status */
-        {  8, MPP_UNUSED },
-        {  9, MPP_UNUSED },
-        { 10, MPP_GPIO },               /* RTC int */
-        { 11, MPP_UNUSED },
-        { 12, MPP_UNUSED },
-        { 13, MPP_UNUSED },
-        { 14, MPP_GPIO },               /* SW_RST */
-        { 15, MPP_GPIO },               /* USB copy button */
-        { 16, MPP_UART },               /* UART1 RXD */
-        { 17, MPP_UART },               /* UART1 TXD */
-        { 18, MPP_UNUSED },
-        { 19, MPP_UNUSED },
-        { -1 },
+static unsigned int ts409_mpp_modes[] __initdata = {
+        MPP0_UNUSED,
+        MPP1_UNUSED,
+        MPP2_UNUSED,
+        MPP3_UNUSED,
+        MPP4_GPIO,              /* HDD 1 status */
+        MPP5_GPIO,              /* HDD 2 status */
+        MPP6_GPIO,              /* HDD 3 status */
+        MPP7_GPIO,              /* HDD 4 status */
+        MPP8_UNUSED,
+        MPP9_UNUSED,
+        MPP10_GPIO,             /* RTC int */
+        MPP11_UNUSED,
+        MPP12_UNUSED,
+        MPP13_UNUSED,
+        MPP14_GPIO,             /* SW_RST */
+        MPP15_GPIO,             /* USB copy button */
+        MPP16_UART,             /* UART1 RXD */
+        MPP17_UART,             /* UART1 TXD */
+        MPP18_UNUSED,
+        MPP19_UNUSED,
+        0,
 };
 
 static void __init qnap_ts409_init(void)
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index edb1dd2d1611..6b7b54116f30 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -557,27 +557,27 @@ static struct kobj_attribute ts78xx_fpga_attr =
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
-static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
-        {  0, MPP_UNUSED },
-        {  1, MPP_GPIO },               /* JTAG Clock */
-        {  2, MPP_GPIO },               /* JTAG Data In */
-        {  3, MPP_GPIO },               /* Lat ECP2 256 FPGA - PB2B */
-        {  4, MPP_GPIO },               /* JTAG Data Out */
-        {  5, MPP_GPIO },               /* JTAG TMS */
-        {  6, MPP_GPIO },               /* Lat ECP2 256 FPGA - PB31A_CLK4+ */
-        {  7, MPP_GPIO },               /* Lat ECP2 256 FPGA - PB22B */
-        {  8, MPP_UNUSED },
-        {  9, MPP_UNUSED },
-        { 10, MPP_UNUSED },
-        { 11, MPP_UNUSED },
-        { 12, MPP_UNUSED },
-        { 13, MPP_UNUSED },
-        { 14, MPP_UNUSED },
-        { 15, MPP_UNUSED },
-        { 16, MPP_UART },
-        { 17, MPP_UART },
-        { 18, MPP_UART },
-        { 19, MPP_UART },
+static unsigned int ts78xx_mpp_modes[] __initdata = {
+        MPP0_UNUSED,
+        MPP1_GPIO,              /* JTAG Clock */
+        MPP2_GPIO,              /* JTAG Data In */
+        MPP3_GPIO,              /* Lat ECP2 256 FPGA - PB2B */
+        MPP4_GPIO,              /* JTAG Data Out */
+        MPP5_GPIO,              /* JTAG TMS */
+        MPP6_GPIO,              /* Lat ECP2 256 FPGA - PB31A_CLK4+ */
+        MPP7_GPIO,              /* Lat ECP2 256 FPGA - PB22B */
+        MPP8_UNUSED,
+        MPP9_UNUSED,
+        MPP10_UNUSED,
+        MPP11_UNUSED,
+        MPP12_UNUSED,
+        MPP13_UNUSED,
+        MPP14_UNUSED,
+        MPP15_UNUSED,
+        MPP16_UART,
+        MPP17_UART,
+        MPP18_UART,
+        MPP19_UART,
         /*
          * MPP[20] PCI Clock Out 1
          * MPP[21] PCI Clock Out 0
@@ -586,7 +586,7 @@ static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = {
          * MPP[24] Unused
          * MPP[25] Unused
          */
-        { -1 },
+        0,
 };
 
 static void __init ts78xx_init(void)
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index 4e5216be0745..444a1c7fdfd6 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -24,28 +24,28 @@
 #include "common.h"
 #include "mpp.h"
 
-static struct orion5x_mpp_mode wnr854t_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* Power LED green (0=on) */
-        {  1, MPP_GPIO },               /* Reset Button (0=off) */
-        {  2, MPP_GPIO },               /* Power LED blink (0=off) */
-        {  3, MPP_GPIO },               /* WAN Status LED amber (0=off) */
-        {  4, MPP_GPIO },               /* PCI int */
-        {  5, MPP_GPIO },               /* ??? */
-        {  6, MPP_GPIO },               /* ??? */
-        {  7, MPP_GPIO },               /* ??? */
-        {  8, MPP_UNUSED },             /* ??? */
-        {  9, MPP_GIGE },               /* GE_RXERR */
-        { 10, MPP_UNUSED },             /* ??? */
-        { 11, MPP_UNUSED },             /* ??? */
-        { 12, MPP_GIGE },               /* GE_TXD[4] */
-        { 13, MPP_GIGE },               /* GE_TXD[5] */
-        { 14, MPP_GIGE },               /* GE_TXD[6] */
-        { 15, MPP_GIGE },               /* GE_TXD[7] */
-        { 16, MPP_GIGE },               /* GE_RXD[4] */
-        { 17, MPP_GIGE },               /* GE_RXD[5] */
-        { 18, MPP_GIGE },               /* GE_RXD[6] */
-        { 19, MPP_GIGE },               /* GE_RXD[7] */
-        { -1 },
+static unsigned int wnr854t_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* Power LED green (0=on) */
+        MPP1_GPIO,              /* Reset Button (0=off) */
+        MPP2_GPIO,              /* Power LED blink (0=off) */
+        MPP3_GPIO,              /* WAN Status LED amber (0=off) */
+        MPP4_GPIO,              /* PCI int */
+        MPP5_GPIO,              /* ??? */
+        MPP6_GPIO,              /* ??? */
+        MPP7_GPIO,              /* ??? */
+        MPP8_UNUSED,            /* ??? */
+        MPP9_GIGE,              /* GE_RXERR */
+        MPP10_UNUSED,           /* ??? */
+        MPP11_UNUSED,           /* ??? */
+        MPP12_GIGE,             /* GE_TXD[4] */
+        MPP13_GIGE,             /* GE_TXD[5] */
+        MPP14_GIGE,             /* GE_TXD[6] */
+        MPP15_GIGE,             /* GE_TXD[7] */
+        MPP16_GIGE,             /* GE_RXD[4] */
+        MPP17_GIGE,             /* GE_RXD[5] */
+        MPP18_GIGE,             /* GE_RXD[6] */
+        MPP19_GIGE,             /* GE_RXD[7] */
+        0,
 };
 
 /*
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index fab79d09cc5c..d1952be0ae1c 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -101,28 +101,28 @@ static struct platform_device wrt350n_v2_button_device = {
 /*
  * General setup
  */
-static struct orion5x_mpp_mode wrt350n_v2_mpp_modes[] __initdata = {
-        {  0, MPP_GPIO },               /* Power LED green (0=on) */
-        {  1, MPP_GPIO },               /* Security LED (0=on) */
-        {  2, MPP_GPIO },               /* Internal Button (0=on) */
-        {  3, MPP_GPIO },               /* Reset Button (0=on) */
-        {  4, MPP_GPIO },               /* PCI int */
-        {  5, MPP_GPIO },               /* Power LED orange (0=on) */
-        {  6, MPP_GPIO },               /* USB LED (0=on) */
-        {  7, MPP_GPIO },               /* Wireless LED (0=on) */
-        {  8, MPP_UNUSED },             /* ??? */
-        {  9, MPP_GIGE },               /* GE_RXERR */
-        { 10, MPP_UNUSED },             /* ??? */
-        { 11, MPP_UNUSED },             /* ??? */
-        { 12, MPP_GIGE },               /* GE_TXD[4] */
-        { 13, MPP_GIGE },               /* GE_TXD[5] */
-        { 14, MPP_GIGE },               /* GE_TXD[6] */
-        { 15, MPP_GIGE },               /* GE_TXD[7] */
-        { 16, MPP_GIGE },               /* GE_RXD[4] */
-        { 17, MPP_GIGE },               /* GE_RXD[5] */
-        { 18, MPP_GIGE },               /* GE_RXD[6] */
-        { 19, MPP_GIGE },               /* GE_RXD[7] */
-        { -1 },
+static unsigned int wrt350n_v2_mpp_modes[] __initdata = {
+        MPP0_GPIO,              /* Power LED green (0=on) */
+        MPP1_GPIO,              /* Security LED (0=on) */
+        MPP2_GPIO,              /* Internal Button (0=on) */
+        MPP3_GPIO,              /* Reset Button (0=on) */
+        MPP4_GPIO,              /* PCI int */
+        MPP5_GPIO,              /* Power LED orange (0=on) */
+        MPP6_GPIO,              /* USB LED (0=on) */
+        MPP7_GPIO,              /* Wireless LED (0=on) */
+        MPP8_UNUSED,            /* ??? */
+        MPP9_GIGE,              /* GE_RXERR */
+        MPP10_UNUSED,           /* ??? */
+        MPP11_UNUSED,           /* ??? */
+        MPP12_GIGE,             /* GE_TXD[4] */
+        MPP13_GIGE,             /* GE_TXD[5] */
+        MPP14_GIGE,             /* GE_TXD[6] */
+        MPP15_GIGE,             /* GE_TXD[7] */
+        MPP16_GIGE,             /* GE_RXD[4] */
+        MPP17_GIGE,             /* GE_RXD[5] */
+        MPP18_GIGE,             /* GE_RXD[6] */
+        MPP19_GIGE,             /* GE_RXD[7] */
+        0,
 };
 
 /*
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index bfbecec6d05f..810a982a66f8 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -15,7 +15,6 @@
 
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/bitops.h>
diff --git a/arch/arm/mach-pxa/clock-pxa2xx.c b/arch/arm/mach-pxa/clock-pxa2xx.c
index 1ce090448493..1d5859d9a0e3 100644
--- a/arch/arm/mach-pxa/clock-pxa2xx.c
+++ b/arch/arm/mach-pxa/clock-pxa2xx.c
@@ -9,7 +9,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/pxa2xx-regs.h>
 
@@ -33,32 +33,22 @@ const struct clkops clk_pxa2xx_cken_ops = {
 #ifdef CONFIG_PM
 static uint32_t saved_cken;
 
-static int pxa2xx_clock_suspend(struct sys_device *d, pm_message_t state)
+static int pxa2xx_clock_suspend(void)
 {
         saved_cken = CKEN;
         return 0;
 }
 
-static int pxa2xx_clock_resume(struct sys_device *d)
+static void pxa2xx_clock_resume(void)
 {
         CKEN = saved_cken;
-        return 0;
 }
 #else
 #define pxa2xx_clock_suspend    NULL
 #define pxa2xx_clock_resume     NULL
 #endif
 
-struct sysdev_class pxa2xx_clock_sysclass = {
-        .name           = "pxa2xx-clock",
+struct syscore_ops pxa2xx_clock_syscore_ops = {
         .suspend        = pxa2xx_clock_suspend,
         .resume         = pxa2xx_clock_resume,
 };
-
-static int __init pxa2xx_clock_init(void)
-{
-        if (cpu_is_pxa2xx())
-                return sysdev_class_register(&pxa2xx_clock_sysclass);
-        return 0;
-}
-postcore_initcall(pxa2xx_clock_init);
diff --git a/arch/arm/mach-pxa/clock-pxa3xx.c b/arch/arm/mach-pxa/clock-pxa3xx.c
index 3f864cd0bd28..2a37a9a8f621 100644
--- a/arch/arm/mach-pxa/clock-pxa3xx.c
+++ b/arch/arm/mach-pxa/clock-pxa3xx.c
@@ -10,6 +10,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/smemc.h>
 #include <mach/pxa3xx-regs.h>
@@ -182,7 +183,7 @@ const struct clkops clk_pxa3xx_pout_ops = {
 static uint32_t cken[2];
 static uint32_t accr;
 
-static int pxa3xx_clock_suspend(struct sys_device *d, pm_message_t state)
+static int pxa3xx_clock_suspend(void)
 {
         cken[0] = CKENA;
         cken[1] = CKENB;
@@ -190,28 +191,18 @@ static int pxa3xx_clock_suspend(struct sys_device *d, pm_message_t state)
         return 0;
 }
 
-static int pxa3xx_clock_resume(struct sys_device *d)
+static void pxa3xx_clock_resume(void)
 {
         ACCR = accr;
         CKENA = cken[0];
         CKENB = cken[1];
-        return 0;
 }
 #else
 #define pxa3xx_clock_suspend    NULL
 #define pxa3xx_clock_resume     NULL
 #endif
 
-struct sysdev_class pxa3xx_clock_sysclass = {
-        .name           = "pxa3xx-clock",
+struct syscore_ops pxa3xx_clock_syscore_ops = {
         .suspend        = pxa3xx_clock_suspend,
         .resume         = pxa3xx_clock_resume,
 };
-
-static int __init pxa3xx_clock_init(void)
-{
-        if (cpu_is_pxa3xx() || cpu_is_pxa95x())
-                return sysdev_class_register(&pxa3xx_clock_sysclass);
-        return 0;
-}
-postcore_initcall(pxa3xx_clock_init);
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index f9f349a21b54..1f2fb9c43f06 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -1,5 +1,5 @@
 #include <linux/clkdev.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 struct clkops {
         void                    (*enable)(struct clk *);
@@ -54,7 +54,7 @@ extern const struct clkops clk_pxa2xx_cken_ops;
 void clk_pxa2xx_cken_enable(struct clk *clk);
 void clk_pxa2xx_cken_disable(struct clk *clk);
 
-extern struct sysdev_class pxa2xx_clock_sysclass;
+extern struct syscore_ops pxa2xx_clock_syscore_ops;
 
 #if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
 #define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay)   \
@@ -74,5 +74,6 @@ extern const struct clkops clk_pxa3xx_smemc_ops;
 extern void clk_pxa3xx_cken_enable(struct clk *);
 extern void clk_pxa3xx_cken_disable(struct clk *);
 
-extern struct sysdev_class pxa3xx_clock_sysclass;
+extern struct syscore_ops pxa3xx_clock_syscore_ops;
+
 #endif
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index b88d601a8090..13518a705399 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -10,7 +10,6 @@
  */
 
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>
diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c
index 8b1a30959fae..1afc0fb7d6d5 100644
--- a/arch/arm/mach-pxa/cm-x2xx-pci.c
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.c
@@ -29,33 +29,6 @@
 unsigned long it8152_base_address;
 static int cmx2xx_it8152_irq_gpio;
 
-/*
- * Only first 64MB of memory can be accessed via PCI.
- * We use GFP_DMA to allocate safe buffers to do map/unmap.
- * This is really ugly and we need a better way of specifying
- * DMA-capable regions of memory.
- */
-void __init cmx2xx_pci_adjust_zones(unsigned long *zone_size,
-        unsigned long *zhole_size)
-{
-        unsigned int sz = SZ_64M >> PAGE_SHIFT;
-
-        if (machine_is_armcore()) {
-                pr_info("Adjusting zones for CM-X2XX\n");
-
-                /*
-                 * Only adjust if > 64M on current system
-                 */
-                if (zone_size[0] <= sz)
-                        return;
-
-                zone_size[1] = zone_size[0] - sz;
-                zone_size[0] = sz;
-                zhole_size[1] = zhole_size[0];
-                zhole_size[0] = 0;
-        }
-}
-
 static void cmx2xx_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
 {
         /* clear our parent irq */
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index 8225e2e58c6e..a10996782476 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -10,7 +10,7 @@
  */
 
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
 
@@ -388,7 +388,7 @@ static inline void cmx2xx_init_display(void) {}
 #ifdef CONFIG_PM
 static unsigned long sleep_save_msc[10];
 
-static int cmx2xx_suspend(struct sys_device *dev, pm_message_t state)
+static int cmx2xx_suspend(void)
 {
         cmx2xx_pci_suspend();
 
@@ -412,7 +412,7 @@ static int cmx2xx_suspend(struct sys_device *dev, pm_message_t state)
         return 0;
 }
 
-static int cmx2xx_resume(struct sys_device *dev)
+static void cmx2xx_resume(void)
 {
         cmx2xx_pci_resume();
 
@@ -420,27 +420,18 @@ static int cmx2xx_resume(struct sys_device *dev)
         __raw_writel(sleep_save_msc[0], MSC0);
         __raw_writel(sleep_save_msc[1], MSC1);
         __raw_writel(sleep_save_msc[2], MSC2);
-
-        return 0;
 }
 
-static struct sysdev_class cmx2xx_pm_sysclass = {
-        .name = "pm",
+static struct syscore_ops cmx2xx_pm_syscore_ops = {
         .resume = cmx2xx_resume,
         .suspend = cmx2xx_suspend,
 };
 
-static struct sys_device cmx2xx_pm_device = {
-        .cls = &cmx2xx_pm_sysclass,
-};
-
 static int __init cmx2xx_pm_init(void)
 {
-        int error;
-        error = sysdev_class_register(&cmx2xx_pm_sysclass);
-        if (error == 0)
-                error = sysdev_register(&cmx2xx_pm_device);
-        return error;
+        register_syscore_ops(&cmx2xx_pm_syscore_ops);
+
+        return 0;
 }
 #else
 static int __init cmx2xx_pm_init(void) { return 0; }
diff --git a/arch/arm/mach-pxa/colibri-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c
index 81c3c433e2d6..d28e802e2448 100644
--- a/arch/arm/mach-pxa/colibri-evalboard.c
+++ b/arch/arm/mach-pxa/colibri-evalboard.c
@@ -13,7 +13,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c
index 44c1b77ece67..80538b8806ed 100644
--- a/arch/arm/mach-pxa/colibri-pxa270-income.c
+++ b/arch/arm/mach-pxa/colibri-pxa270-income.c
@@ -22,7 +22,6 @@
 #include <linux/platform_device.h>
 #include <linux/pwm_backlight.h>
 #include <linux/i2c/pxa-i2c.h>
-#include <linux/sysdev.h>
 
 #include <asm/irq.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c
index 6fc5d328ba7f..7545a48ed88b 100644
--- a/arch/arm/mach-pxa/colibri-pxa270.c
+++ b/arch/arm/mach-pxa/colibri-pxa270.c
@@ -17,7 +17,6 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/ucb1400.h>
 
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index a079d8baa45a..e6c9344a95ae 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -61,10 +61,10 @@ extern unsigned pxa3xx_get_clk_frequency_khz(int);
 #define pxa3xx_get_clk_frequency_khz(x)         (0)
 #endif
 
-extern struct sysdev_class pxa_irq_sysclass;
-extern struct sysdev_class pxa_gpio_sysclass;
-extern struct sysdev_class pxa2xx_mfp_sysclass;
-extern struct sysdev_class pxa3xx_mfp_sysclass;
+extern struct syscore_ops pxa_irq_syscore_ops;
+extern struct syscore_ops pxa_gpio_syscore_ops;
+extern struct syscore_ops pxa2xx_mfp_syscore_ops;
+extern struct syscore_ops pxa3xx_mfp_syscore_ops;
 
 void __init pxa_set_ffuart_info(void *info);
 void __init pxa_set_btuart_info(void *info);
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 6de0ad0eea65..f941a495a4a8 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -711,7 +711,7 @@ static struct regulator_consumer_supply bq24022_consumers[] = {
 static struct regulator_init_data bq24022_init_data = {
         .constraints = {
                 .max_uA         = 500000,
-                .valid_ops_mask = REGULATOR_CHANGE_CURRENT,
+                .valid_ops_mask = REGULATOR_CHANGE_CURRENT|REGULATOR_CHANGE_STATUS,
         },
         .num_consumer_supplies  = ARRAY_SIZE(bq24022_consumers),
         .consumer_supplies      = bq24022_consumers,
@@ -735,7 +735,7 @@ static struct platform_device bq24022 = {
  * StrataFlash
  */
 
-static void hx4700_set_vpp(struct map_info *map, int vpp)
+static void hx4700_set_vpp(struct platform_device *pdev, int vpp)
 {
         gpio_set_value(GPIO91_HX4700_FLASH_VPEN, vpp);
 }
diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h
index 7f68724dcc27..07734f37f8fd 100644
--- a/arch/arm/mach-pxa/include/mach/memory.h
+++ b/arch/arm/mach-pxa/include/mach/memory.h
@@ -17,14 +17,8 @@
  */
 #define PLAT_PHYS_OFFSET        UL(0xa0000000)
 
-#if !defined(__ASSEMBLY__) && defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI)
-void cmx2xx_pci_adjust_zones(unsigned long *size, unsigned long *holes);
-
-#define arch_adjust_zones(size, holes) \
-        cmx2xx_pci_adjust_zones(size, holes)
-
-#define ISA_DMA_THRESHOLD       (PHYS_OFFSET + SZ_64M - 1)
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_64M)
+#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI)
+#define ARM_DMA_ZONE_SIZE       SZ_64M
 #endif
 
 #endif
diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h
index 759b851ec985..5519a34b667f 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;
-static unsigned int uart_shift;
-static unsigned int uart_is_pxa;
+unsigned long uart_base;
+unsigned int uart_shift;
+unsigned int uart_is_pxa;
 
 static inline unsigned char uart_read(int offset)
 {
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index 6251e3f5c62c..32ed551bf9c5 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -15,7 +15,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 #include <linux/irq.h>
 
@@ -183,7 +183,7 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn)
 static unsigned long saved_icmr[MAX_INTERNAL_IRQS/32];
 static unsigned long saved_ipr[MAX_INTERNAL_IRQS];
 
-static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state)
+static int pxa_irq_suspend(void)
 {
         int i;
 
@@ -202,7 +202,7 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state)
         return 0;
 }
 
-static int pxa_irq_resume(struct sys_device *dev)
+static void pxa_irq_resume(void)
 {
         int i;
 
@@ -218,22 +218,13 @@ static int pxa_irq_resume(struct sys_device *dev)
                         __raw_writel(saved_ipr[i], IRQ_BASE + IPR(i));
 
         __raw_writel(1, IRQ_BASE + ICCR);
-        return 0;
 }
 #else
 #define pxa_irq_suspend         NULL
 #define pxa_irq_resume          NULL
 #endif
 
-struct sysdev_class pxa_irq_sysclass = {
-        .name           = "irq",
+struct syscore_ops pxa_irq_syscore_ops = {
         .suspend        = pxa_irq_suspend,
         .resume         = pxa_irq_resume,
 };
-
-static int __init pxa_irq_init(void)
-{
-        return sysdev_class_register(&pxa_irq_sysclass);
-}
-
-core_initcall(pxa_irq_init);
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index f5de541725b1..6cf8180bf5bd 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -15,7 +15,7 @@
 
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/bitops.h>
@@ -159,30 +159,22 @@ static void __init lpd270_init_irq(void)
 
 
 #ifdef CONFIG_PM
-static int lpd270_irq_resume(struct sys_device *dev)
+static void lpd270_irq_resume(void)
 {
         __raw_writew(lpd270_irq_enabled, LPD270_INT_MASK);
-        return 0;
 }
 
-static struct sysdev_class lpd270_irq_sysclass = {
-        .name = "cpld_irq",
+static struct syscore_ops lpd270_irq_syscore_ops = {
         .resume = lpd270_irq_resume,
 };
 
-static struct sys_device lpd270_irq_device = {
-        .cls = &lpd270_irq_sysclass,
-};
-
 static int __init lpd270_irq_device_init(void)
 {
-        int ret = -ENODEV;
         if (machine_is_logicpd_pxa270()) {
-                ret = sysdev_class_register(&lpd270_irq_sysclass);
-                if (ret == 0)
-                        ret = sysdev_register(&lpd270_irq_device);
+                register_syscore_ops(&lpd270_irq_syscore_ops);
+                return 0;
         }
-        return ret;
+        return -ENODEV;
 }
 
 device_initcall(lpd270_irq_device_init);
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 3ede978c83d9..e10ddb827147 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -15,7 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/major.h>
 #include <linux/fb.h>
 #include <linux/interrupt.h>
@@ -176,31 +176,22 @@ static void __init lubbock_init_irq(void)
 
 #ifdef CONFIG_PM
 
-static int lubbock_irq_resume(struct sys_device *dev)
+static void lubbock_irq_resume(void)
 {
         LUB_IRQ_MASK_EN = lubbock_irq_enabled;
-        return 0;
 }
 
-static struct sysdev_class lubbock_irq_sysclass = {
-        .name = "cpld_irq",
+static struct syscore_ops lubbock_irq_syscore_ops = {
         .resume = lubbock_irq_resume,
 };
 
-static struct sys_device lubbock_irq_device = {
-        .cls = &lubbock_irq_sysclass,
-};
-
 static int __init lubbock_irq_device_init(void)
 {
-        int ret = -ENODEV;
-
         if (machine_is_lubbock()) {
-                ret = sysdev_class_register(&lubbock_irq_sysclass);
-                if (ret == 0)
-                        ret = sysdev_register(&lubbock_irq_device);
+                register_syscore_ops(&lubbock_irq_syscore_ops);
+                return 0;
         }
-        return ret;
+        return -ENODEV;
 }
 
 device_initcall(lubbock_irq_device_init);
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index a72993dde2b3..e1920572948a 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -599,7 +599,7 @@ static struct regulator_consumer_supply bq24022_consumers[] = {
 static struct regulator_init_data bq24022_init_data = {
         .constraints = {
                 .max_uA         = 500000,
-                .valid_ops_mask = REGULATOR_CHANGE_CURRENT,
+                .valid_ops_mask = REGULATOR_CHANGE_CURRENT | REGULATOR_CHANGE_STATUS,
         },
         .num_consumer_supplies  = ARRAY_SIZE(bq24022_consumers),
         .consumer_supplies      = bq24022_consumers,
@@ -662,7 +662,7 @@ static struct pxaohci_platform_data magician_ohci_info = {
  * StrataFlash
  */
 
-static void magician_set_vpp(struct map_info *map, int vpp)
+static void magician_set_vpp(struct platform_device *pdev, int vpp)
 {
         gpio_set_value(EGPIO_MAGICIAN_FLASH_VPP, vpp);
 }
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 95163baca29e..3479e2b3b511 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -15,7 +15,7 @@
 
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/bitops.h>
@@ -185,31 +185,21 @@ static void __init mainstone_init_irq(void)
 
 #ifdef CONFIG_PM
 
-static int mainstone_irq_resume(struct sys_device *dev)
+static void mainstone_irq_resume(void)
 {
         MST_INTMSKENA = mainstone_irq_enabled;
-        return 0;
 }
 
-static struct sysdev_class mainstone_irq_sysclass = {
-        .name = "cpld_irq",
+static struct syscore_ops mainstone_irq_syscore_ops = {
         .resume = mainstone_irq_resume,
 };
 
-static struct sys_device mainstone_irq_device = {
-        .cls = &mainstone_irq_sysclass,
-};
-
 static int __init mainstone_irq_device_init(void)
 {
-        int ret = -ENODEV;
+        if (machine_is_mainstone())
+                register_syscore_ops(&mainstone_irq_syscore_ops);
 
-        if (machine_is_mainstone()) {
-                ret = sysdev_class_register(&mainstone_irq_sysclass);
-                if (ret == 0)
-                        ret = sysdev_register(&mainstone_irq_device);
-        }
-        return ret;
+        return 0;
 }
 
 device_initcall(mainstone_irq_device_init);
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index 1d1419b73457..87ae3129f4f7 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -16,7 +16,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/gpio.h>
 #include <mach/pxa2xx-regs.h>
@@ -338,7 +338,7 @@ static unsigned long saved_gafr[2][4];
 static unsigned long saved_gpdr[4];
 static unsigned long saved_pgsr[4];
 
-static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
+static int pxa2xx_mfp_suspend(void)
 {
         int i;
 
@@ -365,7 +365,7 @@ static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
         return 0;
 }
 
-static int pxa2xx_mfp_resume(struct sys_device *d)
+static void pxa2xx_mfp_resume(void)
 {
         int i;
 
@@ -376,15 +376,13 @@ static int pxa2xx_mfp_resume(struct sys_device *d)
                 PGSR(i) = saved_pgsr[i];
         }
         PSSR = PSSR_RDH | PSSR_PH;
-        return 0;
 }
 #else
 #define pxa2xx_mfp_suspend      NULL
 #define pxa2xx_mfp_resume       NULL
 #endif
 
-struct sysdev_class pxa2xx_mfp_sysclass = {
-        .name           = "mfp",
+struct syscore_ops pxa2xx_mfp_syscore_ops = {
         .suspend        = pxa2xx_mfp_suspend,
         .resume         = pxa2xx_mfp_resume,
 };
@@ -409,6 +407,6 @@ static int __init pxa2xx_mfp_init(void)
         for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++)
                 gpdr_lpm[i] = GPDR(i * 32);
 
-        return sysdev_class_register(&pxa2xx_mfp_sysclass);
+        return 0;
 }
 postcore_initcall(pxa2xx_mfp_init);
diff --git a/arch/arm/mach-pxa/mfp-pxa3xx.c b/arch/arm/mach-pxa/mfp-pxa3xx.c
index 7a270eecd480..89863a01ecd7 100644
--- a/arch/arm/mach-pxa/mfp-pxa3xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa3xx.c
@@ -17,7 +17,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
 #include <mach/mfp-pxa3xx.h>
@@ -31,13 +31,13 @@
  * a pull-down mode if they're an active low chip select, and we're
  * just entering standby.
  */
-static int pxa3xx_mfp_suspend(struct sys_device *d, pm_message_t state)
+static int pxa3xx_mfp_suspend(void)
 {
         mfp_config_lpm();
         return 0;
 }
 
-static int pxa3xx_mfp_resume(struct sys_device *d)
+static void pxa3xx_mfp_resume(void)
 {
         mfp_config_run();
 
@@ -47,24 +47,13 @@ static int pxa3xx_mfp_resume(struct sys_device *d)
          * preserve them here in case they will be referenced later
          */
         ASCR &= ~(ASCR_RDH | ASCR_D1S | ASCR_D2S | ASCR_D3S);
-        return 0;
 }
 #else
 #define pxa3xx_mfp_suspend      NULL
 #define pxa3xx_mfp_resume       NULL
 #endif
 
-struct sysdev_class pxa3xx_mfp_sysclass = {
-        .name           = "mfp",
+struct syscore_ops pxa3xx_mfp_syscore_ops = {
         .suspend        = pxa3xx_mfp_suspend,
-        .resume         = pxa3xx_mfp_resume,
+        .resume         = pxa3xx_mfp_resume,
 };
-
-static int __init mfp_init_devicefs(void)
-{
-        if (cpu_is_pxa3xx())
-                return sysdev_class_register(&pxa3xx_mfp_sysclass);
-
-        return 0;
-}
-postcore_initcall(mfp_init_devicefs);
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 23925db8ff74..e3470137c934 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -22,7 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/gpio_keys.h>
@@ -488,7 +488,7 @@ static void install_bootstrap(void)
 }
 
 
-static int mioa701_sys_suspend(struct sys_device *sysdev, pm_message_t state)
+static int mioa701_sys_suspend(void)
 {
         int i = 0, is_bt_on;
         u32 *mem_resume_vector  = phys_to_virt(RESUME_VECTOR_ADDR);
@@ -514,7 +514,7 @@ static int mioa701_sys_suspend(struct sys_device *sysdev, pm_message_t state)
         return 0;
 }
 
-static int mioa701_sys_resume(struct sys_device *sysdev)
+static void mioa701_sys_resume(void)
 {
         int i = 0;
         u32 *mem_resume_vector  = phys_to_virt(RESUME_VECTOR_ADDR);
@@ -527,43 +527,18 @@ static int mioa701_sys_resume(struct sys_device *sysdev)
         *mem_resume_enabler = save_buffer[i++];
         *mem_resume_bt      = save_buffer[i++];
         *mem_resume_unknown = save_buffer[i++];
-
-        return 0;
 }
 
-static struct sysdev_class mioa701_sysclass = {
-        .name = "mioa701",
-};
-
-static struct sys_device sysdev_bootstrap = {
-        .cls            = &mioa701_sysclass,
-};
-
-static struct sysdev_driver driver_bootstrap = {
-        .suspend        = &mioa701_sys_suspend,
-        .resume         = &mioa701_sys_resume,
+static struct syscore_ops mioa701_syscore_ops = {
+        .suspend        = mioa701_sys_suspend,
+        .resume         = mioa701_sys_resume,
 };
 
 static int __init bootstrap_init(void)
 {
-        int rc;
         int save_size = mioa701_bootstrap_lg + (sizeof(u32) * 3);
 
-        rc = sysdev_class_register(&mioa701_sysclass);
-        if (rc) {
-                printk(KERN_ERR "Failed registering mioa701 sys class\n");
-                return -ENODEV;
-        }
-        rc = sysdev_register(&sysdev_bootstrap);
-        if (rc) {
-                printk(KERN_ERR "Failed registering mioa701 sys device\n");
-                return -ENODEV;
-        }
-        rc = sysdev_driver_register(&mioa701_sysclass, &driver_bootstrap);
-        if (rc) {
-                printk(KERN_ERR "Failed registering PMU sys driver\n");
-                return -ENODEV;
-        }
+        register_syscore_ops(&mioa701_syscore_ops);
 
         save_buffer = kmalloc(save_size, GFP_KERNEL);
         if (!save_buffer)
@@ -576,9 +551,7 @@ static int __init bootstrap_init(void)
 static void bootstrap_exit(void)
 {
         kfree(save_buffer);
-        sysdev_driver_unregister(&mioa701_sysclass, &driver_bootstrap);
-        sysdev_unregister(&sysdev_bootstrap);
-        sysdev_class_unregister(&mioa701_sysclass);
+        unregister_syscore_ops(&mioa701_syscore_ops);
 
         printk(KERN_CRIT "Unregistering mioa701 suspend will hang next"
                "resume !!!\n");
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index a6f898cbfac9..4061ecddee70 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -24,7 +24,6 @@
 #include <linux/gpio.h>
 #include <linux/wm97xx.h>
 #include <linux/power_supply.h>
-#include <linux/sysdev.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index 8aadad55fbe4..20d1b18b1733 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -25,7 +25,6 @@
 #include <linux/pwm_backlight.h>
 #include <linux/gpio.h>
 #include <linux/power_supply.h>
-#include <linux/sysdev.h>
 #include <linux/w1-gpio.h>
 
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 3b8a4f37dbbe..65f24f0b77e8 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -19,7 +19,7 @@
  */
 
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/delay.h>
 #include <linux/irq.h>
 #include <linux/gpio_keys.h>
@@ -233,9 +233,9 @@ static struct palmz72_resume_info palmz72_resume_info = {
 
 static unsigned long store_ptr;
 
-/* sys_device for Palm Zire 72 PM */
+/* syscore_ops for Palm Zire 72 PM */
 
-static int palmz72_pm_suspend(struct sys_device *dev, pm_message_t msg)
+static int palmz72_pm_suspend(void)
 {
         /* setup the resume_info struct for the original bootloader */
         palmz72_resume_info.resume_addr = (u32) cpu_resume;
@@ -249,31 +249,23 @@ static int palmz72_pm_suspend(struct sys_device *dev, pm_message_t msg)
         return 0;
 }
 
-static int palmz72_pm_resume(struct sys_device *dev)
+static void palmz72_pm_resume(void)
 {
         *PALMZ72_SAVE_DWORD = store_ptr;
-        return 0;
 }
 
-static struct sysdev_class palmz72_pm_sysclass = {
-        .name = "palmz72_pm",
+static struct syscore_ops palmz72_pm_syscore_ops = {
         .suspend = palmz72_pm_suspend,
         .resume = palmz72_pm_resume,
 };
 
-static struct sys_device palmz72_pm_device = {
-        .cls = &palmz72_pm_sysclass,
-};
-
 static int __init palmz72_pm_init(void)
 {
-        int ret = -ENODEV;
         if (machine_is_palmz72()) {
-                ret = sysdev_class_register(&palmz72_pm_sysclass);
-                if (ret == 0)
-                        ret = sysdev_register(&palmz72_pm_device);
+                register_syscore_ops(&palmz72_pm_syscore_ops);
+                return 0;
         }
-        return ret;
+        return -ENODEV;
 }
 
 device_initcall(palmz72_pm_init);
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index a4af8c52d7ee..fed363cec9c6 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -21,7 +21,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/suspend.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/irq.h>
 
 #include <asm/mach/map.h>
@@ -350,21 +350,9 @@ static struct platform_device *pxa25x_devices[] __initdata = {
         &pxa_device_asoc_platform,
 };
 
-static struct sys_device pxa25x_sysdev[] = {
-        {
-                .cls    = &pxa_irq_sysclass,
-        }, {
-                .cls    = &pxa2xx_mfp_sysclass,
-        }, {
-                .cls    = &pxa_gpio_sysclass,
-        }, {
-                .cls    = &pxa2xx_clock_sysclass,
-        }
-};
-
 static int __init pxa25x_init(void)
 {
-        int i, ret = 0;
+        int ret = 0;
 
         if (cpu_is_pxa25x()) {
 
@@ -377,11 +365,10 @@ static int __init pxa25x_init(void)
 
                 pxa25x_init_pm();
 
-                for (i = 0; i < ARRAY_SIZE(pxa25x_sysdev); i++) {
-                        ret = sysdev_register(&pxa25x_sysdev[i]);
-                        if (ret)
-                                pr_err("failed to register sysdev[%d]\n", i);
-                }
+                register_syscore_ops(&pxa_irq_syscore_ops);
+                register_syscore_ops(&pxa2xx_mfp_syscore_ops);
+                register_syscore_ops(&pxa_gpio_syscore_ops);
+                register_syscore_ops(&pxa2xx_clock_syscore_ops);
 
                 ret = platform_add_devices(pxa25x_devices,
                                            ARRAY_SIZE(pxa25x_devices));
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 909756eaf4b7..2fecbec58d88 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -16,7 +16,7 @@
 #include <linux/init.h>
 #include <linux/suspend.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/i2c/pxa-i2c.h>
@@ -428,21 +428,9 @@ static struct platform_device *devices[] __initdata = {
         &pxa27x_device_pwm1,
 };
 
-static struct sys_device pxa27x_sysdev[] = {
-        {
-                .cls    = &pxa_irq_sysclass,
-        }, {
-                .cls    = &pxa2xx_mfp_sysclass,
-        }, {
-                .cls    = &pxa_gpio_sysclass,
-        }, {
-                .cls    = &pxa2xx_clock_sysclass,
-        }
-};
-
 static int __init pxa27x_init(void)
 {
-        int i, ret = 0;
+        int ret = 0;
 
         if (cpu_is_pxa27x()) {
 
@@ -455,11 +443,10 @@ static int __init pxa27x_init(void)
 
                 pxa27x_init_pm();
 
-                for (i = 0; i < ARRAY_SIZE(pxa27x_sysdev); i++) {
-                        ret = sysdev_register(&pxa27x_sysdev[i]);
-                        if (ret)
-                                pr_err("failed to register sysdev[%d]\n", i);
-                }
+                register_syscore_ops(&pxa_irq_syscore_ops);
+                register_syscore_ops(&pxa2xx_mfp_syscore_ops);
+                register_syscore_ops(&pxa_gpio_syscore_ops);
+                register_syscore_ops(&pxa2xx_clock_syscore_ops);
 
                 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
         }
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 8dd107391157..8521d7d6f1da 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -20,7 +20,7 @@
 #include <linux/platform_device.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/i2c/pxa-i2c.h>
 
 #include <asm/mach/map.h>
@@ -427,21 +427,9 @@ static struct platform_device *devices[] __initdata = {
         &pxa27x_device_pwm1,
 };
 
-static struct sys_device pxa3xx_sysdev[] = {
-        {
-                .cls    = &pxa_irq_sysclass,
-        }, {
-                .cls    = &pxa3xx_mfp_sysclass,
-        }, {
-                .cls    = &pxa_gpio_sysclass,
-        }, {
-                .cls    = &pxa3xx_clock_sysclass,
-        }
-};
-
 static int __init pxa3xx_init(void)
 {
-        int i, ret = 0;
+        int ret = 0;
 
         if (cpu_is_pxa3xx()) {
 
@@ -462,11 +450,10 @@ static int __init pxa3xx_init(void)
 
                 pxa3xx_init_pm();
 
-                for (i = 0; i < ARRAY_SIZE(pxa3xx_sysdev); i++) {
-                        ret = sysdev_register(&pxa3xx_sysdev[i]);
-                        if (ret)
-                                pr_err("failed to register sysdev[%d]\n", i);
-                }
+                register_syscore_ops(&pxa_irq_syscore_ops);
+                register_syscore_ops(&pxa3xx_mfp_syscore_ops);
+                register_syscore_ops(&pxa_gpio_syscore_ops);
+                register_syscore_ops(&pxa3xx_clock_syscore_ops);
 
                 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
         }
diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c
index 23b229bd06e9..ecc82a330fad 100644
--- a/arch/arm/mach-pxa/pxa95x.c
+++ b/arch/arm/mach-pxa/pxa95x.c
@@ -18,7 +18,7 @@
 #include <linux/i2c/pxa-i2c.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
 #include <mach/gpio.h>
@@ -260,16 +260,6 @@ static struct platform_device *devices[] __initdata = {
         &pxa27x_device_pwm1,
 };
 
-static struct sys_device pxa95x_sysdev[] = {
-        {
-                .cls    = &pxa_irq_sysclass,
-        }, {
-                .cls    = &pxa_gpio_sysclass,
-        }, {
-                .cls    = &pxa3xx_clock_sysclass,
-        }
-};
-
 static int __init pxa95x_init(void)
 {
         int ret = 0, i;
@@ -293,11 +283,9 @@ static int __init pxa95x_init(void)
                 if ((ret = pxa_init_dma(IRQ_DMA, 32)))
                         return ret;
 
-                for (i = 0; i < ARRAY_SIZE(pxa95x_sysdev); i++) {
-                        ret = sysdev_register(&pxa95x_sysdev[i]);
-                        if (ret)
-                                pr_err("failed to register sysdev[%d]\n", i);
-                }
+                register_syscore_ops(&pxa_irq_syscore_ops);
+                register_syscore_ops(&pxa_gpio_syscore_ops);
+                register_syscore_ops(&pxa3xx_clock_syscore_ops);
 
                 ret = platform_add_devices(devices, ARRAY_SIZE(devices));
         }
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index cd1861351f75..d130f77b6d11 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -18,7 +18,6 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/sysdev.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c
index 232b7316ec08..79923058d10f 100644
--- a/arch/arm/mach-pxa/smemc.c
+++ b/arch/arm/mach-pxa/smemc.c
@@ -6,7 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
 #include <mach/smemc.h>
@@ -16,7 +16,7 @@ static unsigned long msc[2];
 static unsigned long sxcnfg, memclkcfg;
 static unsigned long csadrcfg[4];
 
-static int pxa3xx_smemc_suspend(struct sys_device *dev, pm_message_t state)
+static int pxa3xx_smemc_suspend(void)
 {
         msc[0] = __raw_readl(MSC0);
         msc[1] = __raw_readl(MSC1);
@@ -30,7 +30,7 @@ static int pxa3xx_smemc_suspend(struct sys_device *dev, pm_message_t state)
         return 0;
 }
 
-static int pxa3xx_smemc_resume(struct sys_device *dev)
+static void pxa3xx_smemc_resume(void)
 {
         __raw_writel(msc[0], MSC0);
         __raw_writel(msc[1], MSC1);
@@ -40,34 +40,19 @@ static int pxa3xx_smemc_resume(struct sys_device *dev)
         __raw_writel(csadrcfg[1], CSADRCFG1);
         __raw_writel(csadrcfg[2], CSADRCFG2);
         __raw_writel(csadrcfg[3], CSADRCFG3);
-
-        return 0;
 }
 
-static struct sysdev_class smemc_sysclass = {
-        .name           = "smemc",
+static struct syscore_ops smemc_syscore_ops = {
         .suspend        = pxa3xx_smemc_suspend,
         .resume         = pxa3xx_smemc_resume,
 };
 
-static struct sys_device smemc_sysdev = {
-        .id             = 0,
-        .cls            = &smemc_sysclass,
-};
-
 static int __init smemc_init(void)
 {
-        int ret = 0;
+        if (cpu_is_pxa3xx())
+                register_syscore_ops(&smemc_syscore_ops);
 
-        if (cpu_is_pxa3xx()) {
-                ret = sysdev_class_register(&smemc_sysclass);
-                if (ret)
-                        return ret;
-
-                ret = sysdev_register(&smemc_sysdev);
-        }
-
-        return ret;
+        return 0;
 }
 subsys_initcall(smemc_init);
 #endif
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 428da3ff33a5..de684701449c 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -105,19 +105,6 @@ static struct clock_event_device ckevt_pxa_osmr0 = {
         .set_mode       = pxa_osmr0_set_mode,
 };
 
-static cycle_t pxa_read_oscr(struct clocksource *cs)
-{
-        return OSCR;
-}
-
-static struct clocksource cksrc_pxa_oscr0 = {
-        .name           = "oscr0",
-        .rating         = 200,
-        .read           = pxa_read_oscr,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static struct irqaction pxa_ost0_irq = {
         .name           = "ost0",
         .flags          = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
@@ -134,7 +121,6 @@ static void __init pxa_timer_init(void)
 
         init_sched_clock(&cd, pxa_update_sched_clock, 32, clock_tick_rate);
 
-        clocksource_calc_mult_shift(&cksrc_pxa_oscr0, clock_tick_rate, 4);
         clockevents_calc_mult_shift(&ckevt_pxa_osmr0, clock_tick_rate, 4);
         ckevt_pxa_osmr0.max_delta_ns =
                 clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0);
@@ -144,7 +130,8 @@ static void __init pxa_timer_init(void)
 
         setup_irq(IRQ_OST0, &pxa_ost0_irq);
 
-        clocksource_register_hz(&cksrc_pxa_oscr0, clock_tick_rate);
+        clocksource_mmio_init(&OSCR, "oscr0", clock_tick_rate, 200, 32,
+                clocksource_mmio_readl_up);
         clockevents_register_device(&ckevt_pxa_osmr0);
 }
 
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index b9cfbebdfe9c..687417a93698 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -15,7 +15,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
-#include <linux/sysdev.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/bitops.h>
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index b523f119e0f0..903218eab56d 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -44,6 +44,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/pxa25x.h>
 #include <mach/audio.h>
@@ -130,20 +131,19 @@ static u8 viper_hw_version(void)
         return v1;
 }
 
-/* CPU sysdev */
-static int viper_cpu_suspend(struct sys_device *sysdev, pm_message_t state)
+/* CPU system core operations. */
+static int viper_cpu_suspend(void)
 {
         viper_icr_set_bit(VIPER_ICR_R_DIS);
         return 0;
 }
 
-static int viper_cpu_resume(struct sys_device *sysdev)
+static void viper_cpu_resume(void)
 {
         viper_icr_clear_bit(VIPER_ICR_R_DIS);
-        return 0;
 }
 
-static struct sysdev_driver viper_cpu_sysdev_driver = {
+static struct syscore_ops viper_cpu_syscore_ops = {
         .suspend        = viper_cpu_suspend,
         .resume         = viper_cpu_resume,
 };
@@ -945,7 +945,7 @@ static void __init viper_init(void)
         viper_init_vcore_gpios();
         viper_init_cpufreq();
 
-        sysdev_driver_register(&cpu_sysdev_class, &viper_cpu_sysdev_driver);
+        register_syscore_ops(&viper_cpu_syscore_ops);
 
         if (version) {
                 pr_info("viper: hardware v%di%d detected. "
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index f71d377c8640..67bd41488bf8 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -16,7 +16,6 @@
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
-#include <linux/sysdev.h>
 #include <linux/usb/gpio_vbus.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 75dbc8791d05..5c23450d2d1d 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -31,6 +31,7 @@
 #include <linux/amba/mmci.h>
 #include <linux/gfp.h>
 #include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/system.h>
 #include <mach/hardware.h>
@@ -41,7 +42,6 @@
 #include <asm/hardware/icst.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 
@@ -56,48 +56,9 @@
 
 #include "core.h"
 
-#ifdef CONFIG_ZONE_DMA
-/*
- * Adjust the zones if there are restrictions for DMA access.
- */
-void __init realview_adjust_zones(unsigned long *size, unsigned long *hole)
-{
-        unsigned long dma_size = SZ_256M >> PAGE_SHIFT;
-
-        if (!machine_is_realview_pbx() || size[0] <= dma_size)
-                return;
-
-        size[ZONE_NORMAL] = size[0] - dma_size;
-        size[ZONE_DMA] = dma_size;
-        hole[ZONE_NORMAL] = hole[0];
-        hole[ZONE_DMA] = 0;
-}
-#endif
-
-
 #define REALVIEW_FLASHCTRL    (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_FLASH_OFFSET)
 
-static int realview_flash_init(void)
-{
-        u32 val;
-
-        val = __raw_readl(REALVIEW_FLASHCTRL);
-        val &= ~REALVIEW_FLASHPROG_FLVPPEN;
-        __raw_writel(val, REALVIEW_FLASHCTRL);
-
-        return 0;
-}
-
-static void realview_flash_exit(void)
-{
-        u32 val;
-
-        val = __raw_readl(REALVIEW_FLASHCTRL);
-        val &= ~REALVIEW_FLASHPROG_FLVPPEN;
-        __raw_writel(val, REALVIEW_FLASHCTRL);
-}
-
-static void realview_flash_set_vpp(int on)
+static void realview_flash_set_vpp(struct platform_device *pdev, int on)
 {
         u32 val;
 
@@ -109,16 +70,13 @@ static void realview_flash_set_vpp(int on)
         __raw_writel(val, REALVIEW_FLASHCTRL);
 }
 
-static struct flash_platform_data realview_flash_data = {
-        .map_name               = "cfi_probe",
+static struct physmap_flash_data realview_flash_data = {
         .width                  = 4,
-        .init                   = realview_flash_init,
-        .exit                   = realview_flash_exit,
         .set_vpp                = realview_flash_set_vpp,
 };
 
 struct platform_device realview_flash_device = {
-        .name                   = "armflash",
+        .name                   = "physmap-flash",
         .id                     = 0,
         .dev                    = {
                 .platform_data  = &realview_flash_data,
@@ -315,6 +273,10 @@ static struct clk ref24_clk = {
         .rate   = 24000000,
 };
 
+static struct clk sp804_clk = {
+        .rate   = 1000000,
+};
+
 static struct clk dummy_apb_pclk;
 
 static struct clk_lookup lookups[] = {
@@ -357,7 +319,10 @@ static struct clk_lookup lookups[] = {
         }, {    /* SSP */
                 .dev_id         = "dev:ssp0",
                 .clk            = &ref24_clk,
-        }
+        }, {    /* SP804 timers */
+                .dev_id         = "sp804",
+                .clk            = &sp804_clk,
+        },
 };
 
 void __init realview_init_early(void)
@@ -545,8 +510,8 @@ void __init realview_timer_init(unsigned int timer_irq)
         writel(0, timer2_va_base + TIMER_CTRL);
         writel(0, timer3_va_base + TIMER_CTRL);
 
-        sp804_clocksource_init(timer3_va_base);
-        sp804_clockevents_init(timer0_va_base, timer_irq);
+        sp804_clocksource_init(timer3_va_base, "timer3");
+        sp804_clockevents_init(timer0_va_base, timer_irq, "timer0");
 }
 
 /*
diff --git a/arch/arm/mach-realview/include/mach/barriers.h b/arch/arm/mach-realview/include/mach/barriers.h
index 0c5d749d7b5f..9a732195aa1c 100644
--- a/arch/arm/mach-realview/include/mach/barriers.h
+++ b/arch/arm/mach-realview/include/mach/barriers.h
@@ -4,5 +4,5 @@
  * operation to deadlock the system.
  */
 #define mb()            dsb()
-#define rmb()           dmb()
+#define rmb()           dsb()
 #define wmb()           mb()
diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h
index e05fc2c4c080..1759fa673eea 100644
--- a/arch/arm/mach-realview/include/mach/memory.h
+++ b/arch/arm/mach-realview/include/mach/memory.h
@@ -29,13 +29,8 @@
 #define PLAT_PHYS_OFFSET                UL(0x00000000)
 #endif
 
-#if !defined(__ASSEMBLY__) && defined(CONFIG_ZONE_DMA)
-extern void realview_adjust_zones(unsigned long *size, unsigned long *hole);
-#define arch_adjust_zones(size, hole) \
-        realview_adjust_zones(size, hole)
-
-#define ISA_DMA_THRESHOLD       (PHYS_OFFSET + SZ_256M - 1)
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_256M)
+#ifdef CONFIG_ZONE_DMA
+#define ARM_DMA_ZONE_SIZE       SZ_256M
 #endif
 
 #ifdef CONFIG_SPARSEMEM
diff --git a/arch/arm/mach-realview/include/mach/smp.h b/arch/arm/mach-realview/include/mach/smp.h
deleted file mode 100644
index c8221b38ee7c..000000000000
--- a/arch/arm/mach-realview/include/mach/smp.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef ASMARM_ARCH_SMP_H
-#define ASMARM_ARCH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-        gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 23919229e12d..963bf0d8119a 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -14,6 +14,7 @@
 #include <linux/io.h>
 
 #include <mach/hardware.h>
+#include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
 #include <asm/smp_scu.h>
 #include <asm/unified.h>
@@ -61,6 +62,8 @@ void __init smp_init_cpus(void)
 
         for (i = 0; i < ncores; i++)
                 set_cpu_possible(i, true);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-rpc/include/mach/uncompress.h b/arch/arm/mach-rpc/include/mach/uncompress.h
index 8c9e2c7161c6..9cd9bcdad6cc 100644
--- a/arch/arm/mach-rpc/include/mach/uncompress.h
+++ b/arch/arm/mach-rpc/include/mach/uncompress.h
@@ -66,12 +66,12 @@ extern __attribute__((pure)) struct param_struct *params(void);
 #define params (params())
 
 #ifndef STANDALONE_DEBUG 
-static unsigned long video_num_cols;
-static unsigned long video_num_rows;
-static unsigned long video_x;
-static unsigned long video_y;
-static unsigned char bytes_per_char_v;
-static int white;
+unsigned long video_num_cols;
+unsigned long video_num_rows;
+unsigned long video_x;
+unsigned long video_y;
+unsigned char bytes_per_char_v;
+int white;
 
 /*
  * This does not append a newline
diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h
index 25bbf5a942dd..425552d84b60 100644
--- a/arch/arm/mach-s3c2410/include/mach/map.h
+++ b/arch/arm/mach-s3c2410/include/mach/map.h
@@ -21,6 +21,10 @@
 /* USB host controller */
 #define S3C2410_PA_USBHOST (0x49000000)
 
+/* S3C2416/S3C2443/S3C2450 High-Speed USB Gadget */
+#define S3C2416_PA_HSUDC        (0x49800000)
+#define S3C2416_SZ_HSUDC        (SZ_4K)
+
 /* DMA controller */
 #define S3C2410_PA_DMA     (0x4B000000)
 #define S3C24XX_SZ_DMA     SZ_1M
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
index 44494a56e68b..5e06c7265835 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
@@ -37,6 +37,10 @@
 #define S3C2443_SYSID                   S3C2443_CLKREG(0x5C)
 #define S3C2443_PWRCFG                  S3C2443_CLKREG(0x60)
 #define S3C2443_RSTCON                  S3C2443_CLKREG(0x64)
+#define S3C2443_PHYCTRL                 S3C2443_CLKREG(0x80)
+#define S3C2443_PHYPWR                  S3C2443_CLKREG(0x84)
+#define S3C2443_URSTCON                 S3C2443_CLKREG(0x88)
+#define S3C2443_UCLKCON                 S3C2443_CLKREG(0x8C)
 
 #define S3C2443_SWRST_RESET             (0x533c2443)
 
@@ -121,6 +125,27 @@
 
 #define S3C2443_PWRCFG_SLEEP            (1<<15)
 
+#define S3C2443_PWRCFG_USBPHY           (1 << 4)
+
+#define S3C2443_URSTCON_FUNCRST         (1 << 2)
+#define S3C2443_URSTCON_PHYRST          (1 << 0)
+
+#define S3C2443_PHYCTRL_CLKSEL          (1 << 3)
+#define S3C2443_PHYCTRL_EXTCLK          (1 << 2)
+#define S3C2443_PHYCTRL_PLLSEL          (1 << 1)
+#define S3C2443_PHYCTRL_DSPORT          (1 << 0)
+
+#define S3C2443_PHYPWR_COMMON_ON        (1 << 31)
+#define S3C2443_PHYPWR_ANALOG_PD        (1 << 4)
+#define S3C2443_PHYPWR_PLL_REFCLK       (1 << 3)
+#define S3C2443_PHYPWR_XO_ON            (1 << 2)
+#define S3C2443_PHYPWR_PLL_PWRDN        (1 << 1)
+#define S3C2443_PHYPWR_FSUSPEND         (1 << 0)
+
+#define S3C2443_UCLKCON_DETECT_VBUS     (1 << 31)
+#define S3C2443_UCLKCON_FUNC_CLKEN      (1 << 2)
+#define S3C2443_UCLKCON_TCLKEN          (1 << 0)
+
 #include <asm/div64.h>
 
 static inline unsigned int
diff --git a/arch/arm/mach-s3c2410/irq.c b/arch/arm/mach-s3c2410/irq.c
index 5e2f35332056..2854129f8cc7 100644
--- a/arch/arm/mach-s3c2410/irq.c
+++ b/arch/arm/mach-s3c2410/irq.c
@@ -23,38 +23,12 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <plat/cpu.h>
 #include <plat/pm.h>
 
-static int s3c2410_irq_add(struct sys_device *sysdev)
-{
-        return 0;
-}
-
-static struct sysdev_driver s3c2410_irq_driver = {
-        .add            = s3c2410_irq_add,
+struct syscore_ops s3c24xx_irq_syscore_ops = {
         .suspend        = s3c24xx_irq_suspend,
         .resume         = s3c24xx_irq_resume,
 };
-
-static int __init s3c2410_irq_init(void)
-{
-        return sysdev_driver_register(&s3c2410_sysclass, &s3c2410_irq_driver);
-}
-
-arch_initcall(s3c2410_irq_init);
-
-static struct sysdev_driver s3c2410a_irq_driver = {
-        .add            = s3c2410_irq_add,
-        .suspend        = s3c24xx_irq_suspend,
-        .resume         = s3c24xx_irq_resume,
-};
-
-static int __init s3c2410a_irq_init(void)
-{
-        return sysdev_driver_register(&s3c2410a_sysclass, &s3c2410a_irq_driver);
-}
-
-arch_initcall(s3c2410a_irq_init);
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 2970ea9f7c2b..1e2d536adda9 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -17,7 +17,7 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/gpio.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/dm9000.h>
@@ -214,17 +214,16 @@ static struct s3c2410_uartcfg bast_uartcfgs[] __initdata = {
 /* NAND Flash on BAST board */
 
 #ifdef CONFIG_PM
-static int bast_pm_suspend(struct sys_device *sd, pm_message_t state)
+static int bast_pm_suspend(void)
 {
         /* ensure that an nRESET is not generated on resume. */
         gpio_direction_output(S3C2410_GPA(21), 1);
         return 0;
 }
 
-static int bast_pm_resume(struct sys_device *sd)
+static void bast_pm_resume(void)
 {
         s3c_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPA21_nRSTOUT);
-        return 0;
 }
 
 #else
@@ -232,16 +231,11 @@ static int bast_pm_resume(struct sys_device *sd)
 #define bast_pm_resume NULL
 #endif
 
-static struct sysdev_class bast_pm_sysclass = {
-        .name           = "mach-bast",
+static struct syscore_ops bast_pm_syscore_ops = {
         .suspend        = bast_pm_suspend,
         .resume         = bast_pm_resume,
 };
 
-static struct sys_device bast_pm_sysdev = {
-        .cls            = &bast_pm_sysclass,
-};
-
 static int smartmedia_map[] = { 0 };
 static int chip0_map[] = { 1 };
 static int chip1_map[] = { 2 };
@@ -642,8 +636,7 @@ static void __init bast_map_io(void)
 
 static void __init bast_init(void)
 {
-        sysdev_class_register(&bast_pm_sysclass);
-        sysdev_register(&bast_pm_sysdev);
+        register_syscore_ops(&bast_pm_syscore_ops);
 
         s3c_i2c0_set_platdata(&bast_i2c_info);
         s3c_nand_set_platdata(&bast_nand_info);
diff --git a/arch/arm/mach-s3c2410/nor-simtec.c b/arch/arm/mach-s3c2410/nor-simtec.c
index 598d130633dc..ad9f750f1e55 100644
--- a/arch/arm/mach-s3c2410/nor-simtec.c
+++ b/arch/arm/mach-s3c2410/nor-simtec.c
@@ -32,7 +32,7 @@
 
 #include "nor-simtec.h"
 
-static void simtec_nor_vpp(struct map_info *map, int vpp)
+static void simtec_nor_vpp(struct platform_device *pdev, int vpp)
 {
         unsigned int val;
         unsigned long flags;
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 725636fc4dc3..4728f9aa7df1 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -25,6 +25,7 @@
 #include <linux/errno.h>
 #include <linux/time.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/gpio.h>
 #include <linux/io.h>
 
@@ -92,7 +93,7 @@ static void s3c2410_pm_prepare(void)
         }
 }
 
-static int s3c2410_pm_resume(struct sys_device *dev)
+static void s3c2410_pm_resume(void)
 {
         unsigned long tmp;
 
@@ -104,10 +105,12 @@ static int s3c2410_pm_resume(struct sys_device *dev)
 
         if ( machine_is_aml_m5900() )
                 s3c2410_gpio_setpin(S3C2410_GPF(2), 0);
-
-        return 0;
 }
 
+struct syscore_ops s3c2410_pm_syscore_ops = {
+        .resume         = s3c2410_pm_resume,
+};
+
 static int s3c2410_pm_add(struct sys_device *dev)
 {
         pm_cpu_prep = s3c2410_pm_prepare;
@@ -119,7 +122,6 @@ static int s3c2410_pm_add(struct sys_device *dev)
 #if defined(CONFIG_CPU_S3C2410)
 static struct sysdev_driver s3c2410_pm_driver = {
         .add            = s3c2410_pm_add,
-        .resume         = s3c2410_pm_resume,
 };
 
 /* register ourselves */
@@ -133,7 +135,6 @@ arch_initcall(s3c2410_pm_drvinit);
 
 static struct sysdev_driver s3c2410a_pm_driver = {
         .add            = s3c2410_pm_add,
-        .resume         = s3c2410_pm_resume,
 };
 
 static int __init s3c2410a_pm_drvinit(void)
@@ -147,7 +148,6 @@ arch_initcall(s3c2410a_pm_drvinit);
 #if defined(CONFIG_CPU_S3C2440)
 static struct sysdev_driver s3c2440_pm_driver = {
         .add            = s3c2410_pm_add,
-        .resume         = s3c2410_pm_resume,
 };
 
 static int __init s3c2440_pm_drvinit(void)
@@ -161,7 +161,6 @@ arch_initcall(s3c2440_pm_drvinit);
 #if defined(CONFIG_CPU_S3C2442)
 static struct sysdev_driver s3c2442_pm_driver = {
         .add            = s3c2410_pm_add,
-        .resume         = s3c2410_pm_resume,
 };
 
 static int __init s3c2442_pm_drvinit(void)
diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c
index adc90a3c5890..f1d3bd8f6f17 100644
--- a/arch/arm/mach-s3c2410/s3c2410.c
+++ b/arch/arm/mach-s3c2410/s3c2410.c
@@ -19,6 +19,7 @@
 #include <linux/gpio.h>
 #include <linux/clk.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
@@ -40,6 +41,7 @@
 #include <plat/devs.h>
 #include <plat/clock.h>
 #include <plat/pll.h>
+#include <plat/pm.h>
 
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
@@ -168,6 +170,9 @@ int __init s3c2410_init(void)
 {
         printk("S3C2410: Initialising architecture\n");
 
+        register_syscore_ops(&s3c2410_pm_syscore_ops);
+        register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
         return sysdev_register(&s3c2410_sysdev);
 }
 
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index f3355d2ec634..1a1aa220972b 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -202,8 +202,6 @@ static int s3c2412_irq_add(struct sys_device *sysdev)
 
 static struct sysdev_driver s3c2412_irq_driver = {
         .add            = s3c2412_irq_add,
-        .suspend        = s3c24xx_irq_suspend,
-        .resume         = s3c24xx_irq_resume,
 };
 
 static int s3c2412_irq_init(void)
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c
index 923e01bdf017..85dcaeb9e62f 100644
--- a/arch/arm/mach-s3c2412/mach-jive.c
+++ b/arch/arm/mach-s3c2412/mach-jive.c
@@ -17,7 +17,7 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/gpio.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
@@ -486,7 +486,7 @@ static struct s3c2410_udc_mach_info jive_udc_cfg __initdata = {
 /* Jive power management device */
 
 #ifdef CONFIG_PM
-static int jive_pm_suspend(struct sys_device *sd, pm_message_t state)
+static int jive_pm_suspend(void)
 {
         /* Write the magic value u-boot uses to check for resume into
          * the INFORM0 register, and ensure INFORM1 is set to the
@@ -498,10 +498,9 @@ static int jive_pm_suspend(struct sys_device *sd, pm_message_t state)
         return 0;
 }
 
-static int jive_pm_resume(struct sys_device *sd)
+static void jive_pm_resume(void)
 {
         __raw_writel(0x0, S3C2412_INFORM0);
-        return 0;
 }
 
 #else
@@ -509,16 +508,11 @@ static int jive_pm_resume(struct sys_device *sd)
 #define jive_pm_resume NULL
 #endif
 
-static struct sysdev_class jive_pm_sysclass = {
-        .name           = "jive-pm",
+static struct syscore_ops jive_pm_syscore_ops = {
         .suspend        = jive_pm_suspend,
         .resume         = jive_pm_resume,
 };
 
-static struct sys_device jive_pm_sysdev = {
-        .cls            = &jive_pm_sysclass,
-};
-
 static void __init jive_map_io(void)
 {
         s3c24xx_init_io(jive_iodesc, ARRAY_SIZE(jive_iodesc));
@@ -536,10 +530,9 @@ static void jive_power_off(void)
 
 static void __init jive_machine_init(void)
 {
-        /* register system devices for managing low level suspend */
+        /* register system core operations for managing low level suspend */
 
-        sysdev_class_register(&jive_pm_sysclass);
-        sysdev_register(&jive_pm_sysdev);
+        register_syscore_ops(&jive_pm_syscore_ops);
 
         /* write our sleep configurations for the IO. Pull down all unused
          * IO, ensure that we have turned off all peripherals we do not
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index a7417c479ffe..752b13a7b3db 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -17,6 +17,7 @@
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
@@ -86,13 +87,24 @@ static struct sleep_save s3c2412_sleep[] = {
         SAVE_ITEM(S3C2413_GPJSLPCON),
 };
 
-static int s3c2412_pm_suspend(struct sys_device *dev, pm_message_t state)
+static struct sysdev_driver s3c2412_pm_driver = {
+        .add            = s3c2412_pm_add,
+};
+
+static __init int s3c2412_pm_init(void)
+{
+        return sysdev_driver_register(&s3c2412_sysclass, &s3c2412_pm_driver);
+}
+
+arch_initcall(s3c2412_pm_init);
+
+static int s3c2412_pm_suspend(void)
 {
         s3c_pm_do_save(s3c2412_sleep, ARRAY_SIZE(s3c2412_sleep));
         return 0;
 }
 
-static int s3c2412_pm_resume(struct sys_device *dev)
+static void s3c2412_pm_resume(void)
 {
         unsigned long tmp;
 
@@ -102,18 +114,9 @@ static int s3c2412_pm_resume(struct sys_device *dev)
         __raw_writel(tmp, S3C2412_PWRCFG);
 
         s3c_pm_do_restore(s3c2412_sleep, ARRAY_SIZE(s3c2412_sleep));
-        return 0;
 }
 
-static struct sysdev_driver s3c2412_pm_driver = {
-        .add            = s3c2412_pm_add,
+struct syscore_ops s3c2412_pm_syscore_ops = {
         .suspend        = s3c2412_pm_suspend,
         .resume         = s3c2412_pm_resume,
 };
-
-static __init int s3c2412_pm_init(void)
-{
-        return sysdev_driver_register(&s3c2412_sysclass, &s3c2412_pm_driver);
-}
-
-arch_initcall(s3c2412_pm_init);
diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c
index 4c6df51ddf33..ef0958d3e5c6 100644
--- a/arch/arm/mach-s3c2412/s3c2412.c
+++ b/arch/arm/mach-s3c2412/s3c2412.c
@@ -19,6 +19,7 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
@@ -244,5 +245,8 @@ int __init s3c2412_init(void)
 {
         printk("S3C2412: Initialising architecture\n");
 
+        register_syscore_ops(&s3c2412_pm_syscore_ops);
+        register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
         return sysdev_register(&s3c2412_sysdev);
 }
diff --git a/arch/arm/mach-s3c2416/irq.c b/arch/arm/mach-s3c2416/irq.c
index 77b38f2381c1..28ad20d42445 100644
--- a/arch/arm/mach-s3c2416/irq.c
+++ b/arch/arm/mach-s3c2416/irq.c
@@ -236,8 +236,6 @@ static int __init s3c2416_irq_add(struct sys_device *sysdev)
 
 static struct sysdev_driver s3c2416_irq_driver = {
         .add            = s3c2416_irq_add,
-        .suspend        = s3c24xx_irq_suspend,
-        .resume         = s3c24xx_irq_resume,
 };
 
 static int __init s3c2416_irq_init(void)
diff --git a/arch/arm/mach-s3c2416/mach-smdk2416.c b/arch/arm/mach-s3c2416/mach-smdk2416.c
index 3f83177246c7..ac27ebb31c9b 100644
--- a/arch/arm/mach-s3c2416/mach-smdk2416.c
+++ b/arch/arm/mach-s3c2416/mach-smdk2416.c
@@ -23,6 +23,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/gpio.h>
 #include <linux/fb.h>
+#include <linux/delay.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -35,6 +36,7 @@
 #include <plat/regs-serial.h>
 #include <mach/regs-gpio.h>
 #include <mach/regs-lcd.h>
+#include <mach/regs-s3c2443-clock.h>
 
 #include <mach/idle.h>
 #include <mach/leds-gpio.h>
@@ -47,6 +49,7 @@
 #include <plat/cpu.h>
 #include <plat/nand.h>
 #include <plat/sdhci.h>
+#include <plat/udc.h>
 
 #include <plat/regs-fb-v4.h>
 #include <plat/fb.h>
@@ -121,6 +124,27 @@ static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = {
         }
 };
 
+void smdk2416_hsudc_gpio_init(void)
+{
+        s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_UP);
+        s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_NONE);
+        s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(1));
+        s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 0);
+}
+
+void smdk2416_hsudc_gpio_uninit(void)
+{
+        s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 1);
+        s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_NONE);
+        s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(0));
+}
+
+struct s3c24xx_hsudc_platdata smdk2416_hsudc_platdata = {
+        .epnum = 9,
+        .gpio_init = smdk2416_hsudc_gpio_init,
+        .gpio_uninit = smdk2416_hsudc_gpio_uninit,
+};
+
 struct s3c_fb_pd_win smdk2416_fb_win[] = {
         [0] = {
                 /* think this is the same as the smdk6410 */
@@ -186,6 +210,7 @@ static struct platform_device *smdk2416_devices[] __initdata = {
         &s3c_device_i2c0,
         &s3c_device_hsmmc0,
         &s3c_device_hsmmc1,
+        &s3c_device_usb_hsudc,
 };
 
 static void __init smdk2416_map_io(void)
@@ -203,6 +228,8 @@ static void __init smdk2416_machine_init(void)
         s3c_sdhci0_set_platdata(&smdk2416_hsmmc0_pdata);
         s3c_sdhci1_set_platdata(&smdk2416_hsmmc1_pdata);
 
+        s3c24xx_hsudc_set_platdata(&smdk2416_hsudc_platdata);
+
         gpio_request(S3C2410_GPB(4), "USBHost Power");
         gpio_direction_output(S3C2410_GPB(4), 1);
 
diff --git a/arch/arm/mach-s3c2416/pm.c b/arch/arm/mach-s3c2416/pm.c
index 4a04205b04d5..41db2b21e213 100644
--- a/arch/arm/mach-s3c2416/pm.c
+++ b/arch/arm/mach-s3c2416/pm.c
@@ -11,6 +11,7 @@
 */
 
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
@@ -55,30 +56,26 @@ static int s3c2416_pm_add(struct sys_device *sysdev)
         return 0;
 }
 
-static int s3c2416_pm_suspend(struct sys_device *dev, pm_message_t state)
+static struct sysdev_driver s3c2416_pm_driver = {
+        .add            = s3c2416_pm_add,
+};
+
+static __init int s3c2416_pm_init(void)
 {
-        return 0;
+        return sysdev_driver_register(&s3c2416_sysclass, &s3c2416_pm_driver);
 }
 
-static int s3c2416_pm_resume(struct sys_device *dev)
+arch_initcall(s3c2416_pm_init);
+
+
+static void s3c2416_pm_resume(void)
 {
         /* unset the return-from-sleep amd inform flags */
         __raw_writel(0x0, S3C2443_PWRMODE);
         __raw_writel(0x0, S3C2412_INFORM0);
         __raw_writel(0x0, S3C2412_INFORM1);
-
-        return 0;
 }
 
-static struct sysdev_driver s3c2416_pm_driver = {
-        .add            = s3c2416_pm_add,
-        .suspend        = s3c2416_pm_suspend,
+struct syscore_ops s3c2416_pm_syscore_ops = {
         .resume         = s3c2416_pm_resume,
 };
-
-static __init int s3c2416_pm_init(void)
-{
-        return sysdev_driver_register(&s3c2416_sysclass, &s3c2416_pm_driver);
-}
-
-arch_initcall(s3c2416_pm_init);
diff --git a/arch/arm/mach-s3c2416/s3c2416.c b/arch/arm/mach-s3c2416/s3c2416.c
index ba7fd8737434..494ce913dc95 100644
--- a/arch/arm/mach-s3c2416/s3c2416.c
+++ b/arch/arm/mach-s3c2416/s3c2416.c
@@ -32,6 +32,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/clk.h>
 #include <linux/io.h>
 
@@ -54,6 +55,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/sdhci.h>
+#include <plat/pm.h>
 
 #include <plat/iic-core.h>
 #include <plat/fb-core.h>
@@ -95,6 +97,9 @@ int __init s3c2416_init(void)
 
         s3c_fb_setname("s3c2443-fb");
 
+        register_syscore_ops(&s3c2416_pm_syscore_ops);
+        register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
         return sysdev_register(&s3c2416_sysdev);
 }
 
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
index 0db2411ef4bb..716662008ce2 100644
--- a/arch/arm/mach-s3c2440/mach-gta02.c
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
@@ -409,6 +409,10 @@ struct platform_device s3c24xx_pwm_device = {
         .num_resources  = 0,
 };
 
+static struct platform_device gta02_dfbmcs320_device = {
+        .name = "dfbmcs320",
+};
+
 static struct i2c_board_info gta02_i2c_devs[] __initdata = {
         {
                 I2C_BOARD_INFO("pcf50633", 0x73),
@@ -523,6 +527,7 @@ static struct platform_device *gta02_devices[] __initdata = {
         &s3c_device_iis,
         &samsung_asoc_dma,
         &s3c_device_i2c0,
+        &gta02_dfbmcs320_device,
         &gta02_buttons_device,
         &s3c_device_adc,
         &s3c_device_ts,
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 14dc67897757..d88536393310 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -17,7 +17,7 @@
 #include <linux/init.h>
 #include <linux/gpio.h>
 #include <linux/device.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/serial_core.h>
 #include <linux/clk.h>
 #include <linux/i2c.h>
@@ -284,7 +284,7 @@ static struct platform_device osiris_pcmcia = {
 #ifdef CONFIG_PM
 static unsigned char pm_osiris_ctrl0;
 
-static int osiris_pm_suspend(struct sys_device *sd, pm_message_t state)
+static int osiris_pm_suspend(void)
 {
         unsigned int tmp;
 
@@ -304,7 +304,7 @@ static int osiris_pm_suspend(struct sys_device *sd, pm_message_t state)
         return 0;
 }
 
-static int osiris_pm_resume(struct sys_device *sd)
+static void osiris_pm_resume(void)
 {
         if (pm_osiris_ctrl0 & OSIRIS_CTRL0_FIX8)
                 __raw_writeb(OSIRIS_CTRL1_FIX8, OSIRIS_VA_CTRL1);
@@ -312,8 +312,6 @@ static int osiris_pm_resume(struct sys_device *sd)
         __raw_writeb(pm_osiris_ctrl0, OSIRIS_VA_CTRL0);
 
         s3c_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPA21_nRSTOUT);
-
-        return 0;
 }
 
 #else
@@ -321,16 +319,11 @@ static int osiris_pm_resume(struct sys_device *sd)
 #define osiris_pm_resume NULL
 #endif
 
-static struct sysdev_class osiris_pm_sysclass = {
-        .name           = "mach-osiris",
+static struct syscore_ops osiris_pm_syscore_ops = {
         .suspend        = osiris_pm_suspend,
         .resume         = osiris_pm_resume,
 };
 
-static struct sys_device osiris_pm_sysdev = {
-        .cls            = &osiris_pm_sysclass,
-};
-
 /* Link for DVS driver to TPS65011 */
 
 static void osiris_tps_release(struct device *dev)
@@ -439,8 +432,7 @@ static void __init osiris_map_io(void)
 
 static void __init osiris_init(void)
 {
-        sysdev_class_register(&osiris_pm_sysclass);
-        sysdev_register(&osiris_pm_sysdev);
+        register_syscore_ops(&osiris_pm_syscore_ops);
 
         s3c_i2c0_set_platdata(NULL);
         s3c_nand_set_platdata(&osiris_nand_info);
diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c
index f7663f731ea0..ce99ff72838d 100644
--- a/arch/arm/mach-s3c2440/s3c2440.c
+++ b/arch/arm/mach-s3c2440/s3c2440.c
@@ -19,6 +19,7 @@
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -33,6 +34,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/s3c244x.h>
+#include <plat/pm.h>
 
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
@@ -51,6 +53,12 @@ int __init s3c2440_init(void)
         s3c_device_wdt.resource[1].start = IRQ_S3C2440_WDT;
         s3c_device_wdt.resource[1].end   = IRQ_S3C2440_WDT;
 
+        /* register suspend/resume handlers */
+
+        register_syscore_ops(&s3c2410_pm_syscore_ops);
+        register_syscore_ops(&s3c244x_pm_syscore_ops);
+        register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
         /* register our system device for everything else */
 
         return sysdev_register(&s3c2440_sysdev);
diff --git a/arch/arm/mach-s3c2440/s3c2442.c b/arch/arm/mach-s3c2440/s3c2442.c
index ecf813546554..6224bad4d604 100644
--- a/arch/arm/mach-s3c2440/s3c2442.c
+++ b/arch/arm/mach-s3c2440/s3c2442.c
@@ -29,6 +29,7 @@
 #include <linux/err.h>
 #include <linux/device.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/mutex.h>
@@ -45,6 +46,7 @@
 #include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/s3c244x.h>
+#include <plat/pm.h>
 
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
@@ -167,6 +169,10 @@ int __init s3c2442_init(void)
 {
         printk("S3C2442: Initialising architecture\n");
 
+        register_syscore_ops(&s3c2410_pm_syscore_ops);
+        register_syscore_ops(&s3c244x_pm_syscore_ops);
+        register_syscore_ops(&s3c24xx_irq_syscore_ops);
+
         return sysdev_register(&s3c2442_sysdev);
 }
 
diff --git a/arch/arm/mach-s3c2440/s3c244x-irq.c b/arch/arm/mach-s3c2440/s3c244x-irq.c
index de07c2feaa32..c63e8f26d901 100644
--- a/arch/arm/mach-s3c2440/s3c244x-irq.c
+++ b/arch/arm/mach-s3c2440/s3c244x-irq.c
@@ -116,8 +116,6 @@ static int s3c244x_irq_add(struct sys_device *sysdev)
 
 static struct sysdev_driver s3c2440_irq_driver = {
         .add            = s3c244x_irq_add,
-        .suspend        = s3c24xx_irq_suspend,
-        .resume         = s3c24xx_irq_resume,
 };
 
 static int s3c2440_irq_init(void)
@@ -129,8 +127,6 @@ arch_initcall(s3c2440_irq_init);
 
 static struct sysdev_driver s3c2442_irq_driver = {
         .add            = s3c244x_irq_add,
-        .suspend        = s3c24xx_irq_suspend,
-        .resume         = s3c24xx_irq_resume,
 };
 
 
diff --git a/arch/arm/mach-s3c2440/s3c244x.c b/arch/arm/mach-s3c2440/s3c244x.c
index 90c1707b9c95..7e8a23d2098a 100644
--- a/arch/arm/mach-s3c2440/s3c244x.c
+++ b/arch/arm/mach-s3c2440/s3c244x.c
@@ -19,6 +19,7 @@
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/clk.h>
 #include <linux/io.h>
 
@@ -134,45 +135,14 @@ void __init s3c244x_init_clocks(int xtal)
         s3c2410_baseclk_add();
 }
 
-#ifdef CONFIG_PM
-
-static struct sleep_save s3c244x_sleep[] = {
-        SAVE_ITEM(S3C2440_DSC0),
-        SAVE_ITEM(S3C2440_DSC1),
-        SAVE_ITEM(S3C2440_GPJDAT),
-        SAVE_ITEM(S3C2440_GPJCON),
-        SAVE_ITEM(S3C2440_GPJUP)
-};
-
-static int s3c244x_suspend(struct sys_device *dev, pm_message_t state)
-{
-        s3c_pm_do_save(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
-        return 0;
-}
-
-static int s3c244x_resume(struct sys_device *dev)
-{
-        s3c_pm_do_restore(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
-        return 0;
-}
-
-#else
-#define s3c244x_suspend NULL
-#define s3c244x_resume  NULL
-#endif
-
 /* Since the S3C2442 and S3C2440 share  items, put both sysclasses here */
 
 struct sysdev_class s3c2440_sysclass = {
         .name           = "s3c2440-core",
-        .suspend        = s3c244x_suspend,
-        .resume         = s3c244x_resume
 };
 
 struct sysdev_class s3c2442_sysclass = {
         .name           = "s3c2442-core",
-        .suspend        = s3c244x_suspend,
-        .resume         = s3c244x_resume
 };
 
 /* need to register class before we actually register the device, and
@@ -194,3 +164,33 @@ static int __init s3c2442_core_init(void)
 }
 
 core_initcall(s3c2442_core_init);
+
+
+#ifdef CONFIG_PM
+static struct sleep_save s3c244x_sleep[] = {
+        SAVE_ITEM(S3C2440_DSC0),
+        SAVE_ITEM(S3C2440_DSC1),
+        SAVE_ITEM(S3C2440_GPJDAT),
+        SAVE_ITEM(S3C2440_GPJCON),
+        SAVE_ITEM(S3C2440_GPJUP)
+};
+
+static int s3c244x_suspend(void)
+{
+        s3c_pm_do_save(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
+        return 0;
+}
+
+static void s3c244x_resume(void)
+{
+        s3c_pm_do_restore(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
+}
+#else
+#define s3c244x_suspend NULL
+#define s3c244x_resume  NULL
+#endif
+
+struct syscore_ops s3c244x_pm_syscore_ops = {
+        .suspend        = s3c244x_suspend,
+        .resume         = s3c244x_resume,
+};
diff --git a/arch/arm/mach-s3c64xx/irq-pm.c b/arch/arm/mach-s3c64xx/irq-pm.c
index da1bec64b9da..8bec61e242c7 100644
--- a/arch/arm/mach-s3c64xx/irq-pm.c
+++ b/arch/arm/mach-s3c64xx/irq-pm.c
@@ -13,7 +13,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/interrupt.h>
 #include <linux/serial_core.h>
 #include <linux/irq.h>
@@ -54,7 +54,7 @@ static struct irq_grp_save {
 
 static u32 irq_uart_mask[CONFIG_SERIAL_SAMSUNG_UARTS];
 
-static int s3c64xx_irq_pm_suspend(struct sys_device *dev, pm_message_t state)
+static int s3c64xx_irq_pm_suspend(void)
 {
         struct irq_grp_save *grp = eint_grp_save;
         int i;
@@ -75,7 +75,7 @@ static int s3c64xx_irq_pm_suspend(struct sys_device *dev, pm_message_t state)
         return 0;
 }
 
-static int s3c64xx_irq_pm_resume(struct sys_device *dev)
+static void s3c64xx_irq_pm_resume(void)
 {
         struct irq_grp_save *grp = eint_grp_save;
         int i;
@@ -94,18 +94,18 @@ static int s3c64xx_irq_pm_resume(struct sys_device *dev)
         }
 
         S3C_PMDBG("%s: IRQ configuration restored\n", __func__);
-        return 0;
 }
 
-static struct sysdev_driver s3c64xx_irq_driver = {
+struct syscore_ops s3c64xx_irq_syscore_ops = {
         .suspend = s3c64xx_irq_pm_suspend,
         .resume  = s3c64xx_irq_pm_resume,
 };
 
-static int __init s3c64xx_irq_pm_init(void)
+static __init int s3c64xx_syscore_init(void)
 {
-        return sysdev_driver_register(&s3c64xx_sysclass, &s3c64xx_irq_driver);
-}
+        register_syscore_ops(&s3c64xx_irq_syscore_ops);
 
-arch_initcall(s3c64xx_irq_pm_init);
+        return 0;
+}
 
+core_initcall(s3c64xx_syscore_init);
diff --git a/arch/arm/mach-s3c64xx/irq.c b/arch/arm/mach-s3c64xx/irq.c
index 67a145d440f3..97660c8141ae 100644
--- a/arch/arm/mach-s3c64xx/irq.c
+++ b/arch/arm/mach-s3c64xx/irq.c
@@ -58,12 +58,7 @@ void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid)
         vic_init(VA_VIC1, IRQ_VIC1_BASE, vic1_valid, 0);
 
         /* add the timer sub-irqs */
-
-        s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0);
-        s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1);
-        s3c_init_vic_timer_irq(IRQ_TIMER2_VIC, IRQ_TIMER2);
-        s3c_init_vic_timer_irq(IRQ_TIMER3_VIC, IRQ_TIMER3);
-        s3c_init_vic_timer_irq(IRQ_TIMER4_VIC, IRQ_TIMER4);
+        s3c_init_vic_timer_irq(5, IRQ_TIMER0);
 
         s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs));
 }
diff --git a/arch/arm/mach-s5p64x0/include/mach/uncompress.h b/arch/arm/mach-s5p64x0/include/mach/uncompress.h
index c65b229aab23..1608faf870ff 100644
--- a/arch/arm/mach-s5p64x0/include/mach/uncompress.h
+++ b/arch/arm/mach-s5p64x0/include/mach/uncompress.h
@@ -24,8 +24,8 @@ typedef unsigned int upf_t;	/* cannot include linux/serial_core.h */
 
 /* uart setup */
 
-static unsigned int fifo_mask;
-static unsigned int fifo_max;
+unsigned int fifo_mask;
+unsigned int fifo_max;
 
 /* forward declerations */
 
@@ -43,7 +43,7 @@ static void arch_detect_cpu(void);
 /* how many bytes we allow into the FIFO at a time in FIFO mode */
 #define FIFO_MAX         (14)
 
-static unsigned long uart_base;
+unsigned long uart_base;
 
 static __inline__ void get_uart_base(void)
 {
diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index 549d7924fd4c..24febae3d4c0 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -16,6 +16,7 @@
 
 #include <linux/init.h>
 #include <linux/suspend.h>
+#include <linux/syscore_ops.h>
 #include <linux/io.h>
 
 #include <plat/cpu.h>
@@ -140,7 +141,17 @@ static int s5pv210_pm_add(struct sys_device *sysdev)
         return 0;
 }
 
-static int s5pv210_pm_resume(struct sys_device *dev)
+static struct sysdev_driver s5pv210_pm_driver = {
+        .add            = s5pv210_pm_add,
+};
+
+static __init int s5pv210_pm_drvinit(void)
+{
+        return sysdev_driver_register(&s5pv210_sysclass, &s5pv210_pm_driver);
+}
+arch_initcall(s5pv210_pm_drvinit);
+
+static void s5pv210_pm_resume(void)
 {
         u32 tmp;
 
@@ -150,17 +161,15 @@ static int s5pv210_pm_resume(struct sys_device *dev)
         __raw_writel(tmp , S5P_OTHERS);
 
         s3c_pm_do_restore_core(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
-
-        return 0;
 }
 
-static struct sysdev_driver s5pv210_pm_driver = {
-        .add            = s5pv210_pm_add,
+static struct syscore_ops s5pv210_pm_syscore_ops = {
         .resume         = s5pv210_pm_resume,
 };
 
-static __init int s5pv210_pm_drvinit(void)
+static __init int s5pv210_pm_syscore_init(void)
 {
-        return sysdev_driver_register(&s5pv210_sysclass, &s5pv210_pm_driver);
+        register_syscore_ops(&s5pv210_pm_syscore_ops);
+        return 0;
 }
-arch_initcall(s5pv210_pm_drvinit);
+arch_initcall(s5pv210_pm_syscore_init);
diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h
index a44da6a2916c..cff31ee246b7 100644
--- a/arch/arm/mach-sa1100/include/mach/memory.h
+++ b/arch/arm/mach-sa1100/include/mach/memory.h
@@ -14,18 +14,8 @@
  */
 #define PLAT_PHYS_OFFSET        UL(0xc0000000)
 
-#ifndef __ASSEMBLY__
-
 #ifdef CONFIG_SA1111
-void sa1111_adjust_zones(unsigned long *size, unsigned long *holes);
-
-#define arch_adjust_zones(size, holes) \
-        sa1111_adjust_zones(size, holes)
-
-#define ISA_DMA_THRESHOLD       (PHYS_OFFSET + SZ_1M - 1)
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_1M)
-
-#endif
+#define ARM_DMA_ZONE_SIZE       SZ_1M
 #endif
 
 /*
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 423ddb3d65e9..dfbf824a69fa 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -14,7 +14,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/ioport.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
 #include <asm/mach/irq.h>
@@ -234,7 +234,7 @@ static struct sa1100irq_state {
         unsigned int    iccr;
 } sa1100irq_state;
 
-static int sa1100irq_suspend(struct sys_device *dev, pm_message_t state)
+static int sa1100irq_suspend(void)
 {
         struct sa1100irq_state *st = &sa1100irq_state;
 
@@ -264,7 +264,7 @@ static int sa1100irq_suspend(struct sys_device *dev, pm_message_t state)
         return 0;
 }
 
-static int sa1100irq_resume(struct sys_device *dev)
+static void sa1100irq_resume(void)
 {
         struct sa1100irq_state *st = &sa1100irq_state;
 
@@ -277,24 +277,17 @@ static int sa1100irq_resume(struct sys_device *dev)
 
                 ICMR = st->icmr;
         }
-        return 0;
 }
 
-static struct sysdev_class sa1100irq_sysclass = {
-        .name           = "sa11x0-irq",
+static struct syscore_ops sa1100irq_syscore_ops = {
         .suspend        = sa1100irq_suspend,
         .resume         = sa1100irq_resume,
 };
 
-static struct sys_device sa1100irq_device = {
-        .id             = 0,
-        .cls            = &sa1100irq_sysclass,
-};
-
 static int __init sa1100irq_init_devicefs(void)
 {
-        sysdev_class_register(&sa1100irq_sysclass);
-        return sysdev_register(&sa1100irq_device);
+        register_syscore_ops(&sa1100irq_syscore_ops);
+        return 0;
 }
 
 device_initcall(sa1100irq_init_devicefs);
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index ae4f3d80416f..fa6602491d54 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -92,25 +92,11 @@ sa1100_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *c)
 static struct clock_event_device ckevt_sa1100_osmr0 = {
         .name           = "osmr0",
         .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .rating         = 200,
         .set_next_event = sa1100_osmr0_set_next_event,
         .set_mode       = sa1100_osmr0_set_mode,
 };
 
-static cycle_t sa1100_read_oscr(struct clocksource *s)
-{
-        return OSCR;
-}
-
-static struct clocksource cksrc_sa1100_oscr = {
-        .name           = "oscr",
-        .rating         = 200,
-        .read           = sa1100_read_oscr,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static struct irqaction sa1100_timer_irq = {
         .name           = "ost0",
         .flags          = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
@@ -120,14 +106,13 @@ static struct irqaction sa1100_timer_irq = {
 
 static void __init sa1100_timer_init(void)
 {
-        OIER = 0;               /* disable any timer interrupts */
-        OSSR = 0xf;             /* clear status on all timers */
+        OIER = 0;
+        OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3;
 
         init_fixed_sched_clock(&cd, sa1100_update_sched_clock, 32,
                                3686400, SC_MULT, SC_SHIFT);
 
-        ckevt_sa1100_osmr0.mult =
-                div_sc(3686400, NSEC_PER_SEC, ckevt_sa1100_osmr0.shift);
+        clockevents_calc_mult_shift(&ckevt_sa1100_osmr0, 3686400, 4);
         ckevt_sa1100_osmr0.max_delta_ns =
                 clockevent_delta2ns(0x7fffffff, &ckevt_sa1100_osmr0);
         ckevt_sa1100_osmr0.min_delta_ns =
@@ -136,7 +121,8 @@ static void __init sa1100_timer_init(void)
 
         setup_irq(IRQ_OST0, &sa1100_timer_irq);
 
-        clocksource_register_hz(&cksrc_sa1100_oscr, CLOCK_TICK_RATE);
+        clocksource_mmio_init(&OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
+                clocksource_mmio_readl_up);
         clockevents_register_device(&ckevt_sa1100_osmr0);
 }
 
diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h
index 9afb17000008..4c0831f83b0c 100644
--- a/arch/arm/mach-shark/include/mach/memory.h
+++ b/arch/arm/mach-shark/include/mach/memory.h
@@ -17,25 +17,7 @@
  */
 #define PLAT_PHYS_OFFSET     UL(0x08000000)
 
-#ifndef __ASSEMBLY__
-
-static inline void __arch_adjust_zones(unsigned long *zone_size, unsigned long *zhole_size)
-{
-  /* Only the first 4 MB (=1024 Pages) are usable for DMA */
-  /* See dev / -> .properties in OpenFirmware. */
-  zone_size[1] = zone_size[0] - 1024;
-  zone_size[0] = 1024;
-  zhole_size[1] = zhole_size[0];
-  zhole_size[0] = 0;
-}
-
-#define arch_adjust_zones(size, holes) \
-        __arch_adjust_zones(size, holes)
-
-#define ISA_DMA_THRESHOLD       (PHYS_OFFSET + SZ_4M - 1)
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_4M)
-
-#endif
+#define ARM_DMA_ZONE_SIZE       SZ_4M
 
 /*
  * Cache flushing area
diff --git a/arch/arm/mach-shmobile/include/mach/smp.h b/arch/arm/mach-shmobile/include/mach/smp.h
deleted file mode 100644
index 50db94e927ad..000000000000
--- a/arch/arm/mach-shmobile/include/mach/smp.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef __MACH_SMP_H
-#define __MACH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-#if defined(CONFIG_ARM_GIC)
-        gic_raise_softirq(mask, ipi);
-#endif
-}
-
-#endif
diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c
index 65e879bab4dc..f3888feb1c68 100644
--- a/arch/arm/mach-shmobile/platsmp.c
+++ b/arch/arm/mach-shmobile/platsmp.c
@@ -16,6 +16,7 @@
 #include <linux/device.h>
 #include <linux/smp.h>
 #include <linux/io.h>
+#include <asm/hardware/gic.h>
 #include <asm/localtimer.h>
 #include <asm/mach-types.h>
 #include <mach/common.h>
@@ -57,6 +58,8 @@ void __init smp_init_cpus(void)
 
         for (i = 0; i < ncores; i++)
                 set_cpu_possible(i, true);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-shmobile/pm_runtime.c b/arch/arm/mach-shmobile/pm_runtime.c
index 94912d3944d3..2d1b67a59e4a 100644
--- a/arch/arm/mach-shmobile/pm_runtime.c
+++ b/arch/arm/mach-shmobile/pm_runtime.c
@@ -18,152 +18,41 @@
 #include <linux/clk.h>
 #include <linux/sh_clk.h>
 #include <linux/bitmap.h>
+#include <linux/slab.h>
 
 #ifdef CONFIG_PM_RUNTIME
-#define BIT_ONCE 0
-#define BIT_ACTIVE 1
-#define BIT_CLK_ENABLED 2
 
-struct pm_runtime_data {
-        unsigned long flags;
-        struct clk *clk;
-};
-
-static void __devres_release(struct device *dev, void *res)
-{
-        struct pm_runtime_data *prd = res;
-
-        dev_dbg(dev, "__devres_release()\n");
-
-        if (test_bit(BIT_CLK_ENABLED, &prd->flags))
-                clk_disable(prd->clk);
-
-        if (test_bit(BIT_ACTIVE, &prd->flags))
-                clk_put(prd->clk);
-}
-
-static struct pm_runtime_data *__to_prd(struct device *dev)
-{
-        return devres_find(dev, __devres_release, NULL, NULL);
-}
-
-static void platform_pm_runtime_init(struct device *dev,
-                                     struct pm_runtime_data *prd)
-{
-        if (prd && !test_and_set_bit(BIT_ONCE, &prd->flags)) {
-                prd->clk = clk_get(dev, NULL);
-                if (!IS_ERR(prd->clk)) {
-                        set_bit(BIT_ACTIVE, &prd->flags);
-                        dev_info(dev, "clocks managed by runtime pm\n");
-                }
-        }
-}
-
-static void platform_pm_runtime_bug(struct device *dev,
-                                    struct pm_runtime_data *prd)
-{
-        if (prd && !test_and_set_bit(BIT_ONCE, &prd->flags))
-                dev_err(dev, "runtime pm suspend before resume\n");
-}
-
-int platform_pm_runtime_suspend(struct device *dev)
-{
-        struct pm_runtime_data *prd = __to_prd(dev);
-
-        dev_dbg(dev, "platform_pm_runtime_suspend()\n");
-
-        platform_pm_runtime_bug(dev, prd);
-
-        if (prd && test_bit(BIT_ACTIVE, &prd->flags)) {
-                clk_disable(prd->clk);
-                clear_bit(BIT_CLK_ENABLED, &prd->flags);
-        }
-
-        return 0;
-}
-
-int platform_pm_runtime_resume(struct device *dev)
-{
-        struct pm_runtime_data *prd = __to_prd(dev);
-
-        dev_dbg(dev, "platform_pm_runtime_resume()\n");
-
-        platform_pm_runtime_init(dev, prd);
-
-        if (prd && test_bit(BIT_ACTIVE, &prd->flags)) {
-                clk_enable(prd->clk);
-                set_bit(BIT_CLK_ENABLED, &prd->flags);
-        }
-
-        return 0;
-}
-
-int platform_pm_runtime_idle(struct device *dev)
+static int default_platform_runtime_idle(struct device *dev)
 {
         /* suspend synchronously to disable clocks immediately */
         return pm_runtime_suspend(dev);
 }
 
-static int platform_bus_notify(struct notifier_block *nb,
-                               unsigned long action, void *data)
-{
-        struct device *dev = data;
-        struct pm_runtime_data *prd;
-
-        dev_dbg(dev, "platform_bus_notify() %ld !\n", action);
-
-        if (action == BUS_NOTIFY_BIND_DRIVER) {
-                prd = devres_alloc(__devres_release, sizeof(*prd), GFP_KERNEL);
-                if (prd)
-                        devres_add(dev, prd);
-                else
-                        dev_err(dev, "unable to alloc memory for runtime pm\n");
-        }
-
-        return 0;
-}
-
-#else /* CONFIG_PM_RUNTIME */
-
-static int platform_bus_notify(struct notifier_block *nb,
-                               unsigned long action, void *data)
-{
-        struct device *dev = data;
-        struct clk *clk;
+static struct dev_power_domain default_power_domain = {
+        .ops = {
+                .runtime_suspend = pm_runtime_clk_suspend,
+                .runtime_resume = pm_runtime_clk_resume,
+                .runtime_idle = default_platform_runtime_idle,
+                USE_PLATFORM_PM_SLEEP_OPS
+        },
+};
 
-        dev_dbg(dev, "platform_bus_notify() %ld !\n", action);
+#define DEFAULT_PWR_DOMAIN_PTR  (&default_power_domain)
 
-        switch (action) {
-        case BUS_NOTIFY_BIND_DRIVER:
-                clk = clk_get(dev, NULL);
-                if (!IS_ERR(clk)) {
-                        clk_enable(clk);
-                        clk_put(clk);
-                        dev_info(dev, "runtime pm disabled, clock forced on\n");
-                }
-                break;
-        case BUS_NOTIFY_UNBOUND_DRIVER:
-                clk = clk_get(dev, NULL);
-                if (!IS_ERR(clk)) {
-                        clk_disable(clk);
-                        clk_put(clk);
-                        dev_info(dev, "runtime pm disabled, clock forced off\n");
-                }
-                break;
-        }
+#else
 
-        return 0;
-}
+#define DEFAULT_PWR_DOMAIN_PTR  NULL
 
 #endif /* CONFIG_PM_RUNTIME */
 
-static struct notifier_block platform_bus_notifier = {
-        .notifier_call = platform_bus_notify
+static struct pm_clk_notifier_block platform_bus_notifier = {
+        .pwr_domain = DEFAULT_PWR_DOMAIN_PTR,
+        .con_ids = { NULL, },
 };
 
 static int __init sh_pm_runtime_init(void)
 {
-        bus_register_notifier(&platform_bus_type, &platform_bus_notifier);
+        pm_runtime_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
         return 0;
 }
 core_initcall(sh_pm_runtime_init);
diff --git a/arch/arm/mach-spear3xx/Kconfig b/arch/arm/mach-spear3xx/Kconfig
index 20d1317cc486..2cee6b0de371 100644
--- a/arch/arm/mach-spear3xx/Kconfig
+++ b/arch/arm/mach-spear3xx/Kconfig
@@ -4,9 +4,26 @@
 
 if ARCH_SPEAR3XX
 
-choice
-        prompt "SPEAr3XX Family"
-        default MACH_SPEAR300
+menu "SPEAr3xx Implementations"
+config BOARD_SPEAR300_EVB
+        bool "SPEAr300 Evaluation Board"
+        select MACH_SPEAR300
+        help
+          Supports ST SPEAr300 Evaluation Board
+
+config BOARD_SPEAR310_EVB
+        bool "SPEAr310 Evaluation Board"
+        select MACH_SPEAR310
+        help
+          Supports ST SPEAr310 Evaluation Board
+
+config BOARD_SPEAR320_EVB
+        bool "SPEAr320 Evaluation Board"
+        select MACH_SPEAR320
+        help
+          Supports ST SPEAr320 Evaluation Board
+
+endmenu
 
 config MACH_SPEAR300
         bool "SPEAr300"
@@ -23,11 +40,4 @@ config MACH_SPEAR320
         help
           Supports ST SPEAr320 Machine
 
-endchoice
-
-# Adding SPEAr3XX machine specific configuration files
-source "arch/arm/mach-spear3xx/Kconfig300"
-source "arch/arm/mach-spear3xx/Kconfig310"
-source "arch/arm/mach-spear3xx/Kconfig320"
-
 endif #ARCH_SPEAR3XX
diff --git a/arch/arm/mach-spear3xx/Kconfig300 b/arch/arm/mach-spear3xx/Kconfig300
deleted file mode 100644
index c519a05b4ab4..000000000000
--- a/arch/arm/mach-spear3xx/Kconfig300
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# SPEAr300 machine configuration file
-#
-
-if MACH_SPEAR300
-
-choice
-        prompt "SPEAr300 Boards"
-        default BOARD_SPEAR300_EVB
-
-config BOARD_SPEAR300_EVB
-        bool "SPEAr300 Evaluation Board"
-        help
-          Supports ST SPEAr300 Evaluation Board
-endchoice
-
-endif   #MACH_SPEAR300
diff --git a/arch/arm/mach-spear3xx/Kconfig310 b/arch/arm/mach-spear3xx/Kconfig310
deleted file mode 100644
index 60e7442d75bd..000000000000
--- a/arch/arm/mach-spear3xx/Kconfig310
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# SPEAr310 machine configuration file
-#
-
-if MACH_SPEAR310
-
-choice
-        prompt "SPEAr310 Boards"
-        default BOARD_SPEAR310_EVB
-
-config BOARD_SPEAR310_EVB
-        bool "SPEAr310 Evaluation Board"
-        help
-          Supports ST SPEAr310 Evaluation Board
-endchoice
-
-endif   #MACH_SPEAR310
diff --git a/arch/arm/mach-spear3xx/Kconfig320 b/arch/arm/mach-spear3xx/Kconfig320
deleted file mode 100644
index 1c1d438399b8..000000000000
--- a/arch/arm/mach-spear3xx/Kconfig320
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# SPEAr320 machine configuration file
-#
-
-if MACH_SPEAR320
-
-choice
-        prompt "SPEAr320 Boards"
-        default BOARD_SPEAR320_EVB
-
-config BOARD_SPEAR320_EVB
-        bool "SPEAr320 Evaluation Board"
-        help
-          Supports ST SPEAr320 Evaluation Board
-endchoice
-
-endif   #MACH_SPEAR320
diff --git a/arch/arm/mach-spear3xx/clock.c b/arch/arm/mach-spear3xx/clock.c
index 98bc7edc95a6..f67860cd649f 100644
--- a/arch/arm/mach-spear3xx/clock.c
+++ b/arch/arm/mach-spear3xx/clock.c
@@ -13,6 +13,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <asm/mach-types.h>
 #include <plat/clock.h>
 #include <mach/misc_regs.h>
 
@@ -688,56 +689,71 @@ static struct clk_lookup spear_clk_lookups[] = {
         { .dev_id = "adc",              .clk = &adc_clk},
         { .dev_id = "ssp-pl022.0",      .clk = &ssp0_clk},
         { .dev_id = "gpio",             .clk = &gpio_clk},
-#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
-        { .dev_id = "physmap-flash",    .clk = &emi_clk},
-#endif
-#if defined(CONFIG_MACH_SPEAR300) || defined(CONFIG_MACH_SPEAR310) || \
-        defined(CONFIG_MACH_SPEAR320)
-        { .con_id = "fsmc",             .clk = &fsmc_clk},
-#endif
-
-/* common clocks to spear310 and spear320 */
-#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
-        { .dev_id = "uart1",            .clk = &uart1_clk},
-        { .dev_id = "uart2",            .clk = &uart2_clk},
-#endif
-
-        /* common clock to spear300 and spear320 */
-#if defined(CONFIG_MACH_SPEAR300) || defined(CONFIG_MACH_SPEAR320)
-        { .dev_id = "clcd",             .clk = &clcd_clk},
-        { .dev_id = "sdhci",            .clk = &sdhci_clk},
-#endif /* CONFIG_MACH_SPEAR300 || CONFIG_MACH_SPEAR320 */
+};
 
-        /* spear300 machine specific clock structures */
+/* array of all spear 300 clock lookups */
 #ifdef CONFIG_MACH_SPEAR300
+static struct clk_lookup spear300_clk_lookups[] = {
+        { .dev_id = "clcd",             .clk = &clcd_clk},
+        { .con_id = "fsmc",             .clk = &fsmc_clk},
         { .dev_id = "gpio1",            .clk = &gpio1_clk},
         { .dev_id = "keyboard",         .clk = &kbd_clk},
+        { .dev_id = "sdhci",            .clk = &sdhci_clk},
+};
 #endif
 
-        /* spear310 machine specific clock structures */
+/* array of all spear 310 clock lookups */
 #ifdef CONFIG_MACH_SPEAR310
+static struct clk_lookup spear310_clk_lookups[] = {
+        { .con_id = "fsmc",             .clk = &fsmc_clk},
+        { .con_id = "emi",              .clk = &emi_clk},
+        { .dev_id = "uart1",            .clk = &uart1_clk},
+        { .dev_id = "uart2",            .clk = &uart2_clk},
         { .dev_id = "uart3",            .clk = &uart3_clk},
         { .dev_id = "uart4",            .clk = &uart4_clk},
         { .dev_id = "uart5",            .clk = &uart5_clk},
-
+};
 #endif
-        /* spear320 machine specific clock structures */
+
+/* array of all spear 320 clock lookups */
 #ifdef CONFIG_MACH_SPEAR320
+static struct clk_lookup spear320_clk_lookups[] = {
+        { .dev_id = "clcd",             .clk = &clcd_clk},
+        { .con_id = "fsmc",             .clk = &fsmc_clk},
+        { .dev_id = "i2c_designware.1", .clk = &i2c1_clk},
+        { .con_id = "emi",              .clk = &emi_clk},
+        { .dev_id = "pwm",              .clk = &pwm_clk},
+        { .dev_id = "sdhci",            .clk = &sdhci_clk},
         { .dev_id = "c_can_platform.0", .clk = &can0_clk},
         { .dev_id = "c_can_platform.1", .clk = &can1_clk},
-        { .dev_id = "i2c_designware.1", .clk = &i2c1_clk},
         { .dev_id = "ssp-pl022.1",      .clk = &ssp1_clk},
         { .dev_id = "ssp-pl022.2",      .clk = &ssp2_clk},
-        { .dev_id = "pwm",              .clk = &pwm_clk},
-#endif
+        { .dev_id = "uart1",            .clk = &uart1_clk},
+        { .dev_id = "uart2",            .clk = &uart2_clk},
 };
+#endif
 
-void __init clk_init(void)
+void __init spear3xx_clk_init(void)
 {
-        int i;
+        int i, cnt;
+        struct clk_lookup *lookups;
+
+        if (machine_is_spear300()) {
+                cnt = ARRAY_SIZE(spear300_clk_lookups);
+                lookups = spear300_clk_lookups;
+        } else if (machine_is_spear310()) {
+                cnt = ARRAY_SIZE(spear310_clk_lookups);
+                lookups = spear310_clk_lookups;
+        } else {
+                cnt = ARRAY_SIZE(spear320_clk_lookups);
+                lookups = spear320_clk_lookups;
+        }
 
         for (i = 0; i < ARRAY_SIZE(spear_clk_lookups); i++)
                 clk_register(&spear_clk_lookups[i]);
 
-        recalc_root_clocks();
+        for (i = 0; i < cnt; i++)
+                clk_register(&lookups[i]);
+
+        clk_init();
 }
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index 8e30636909ef..b8f31c3935f7 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -27,16 +27,16 @@
  * Following GPT channels will be used as clock source and clockevent
  */
 #define SPEAR_GPT0_BASE         SPEAR3XX_ML1_TMR_BASE
-#define SPEAR_GPT0_CHAN0_IRQ    IRQ_CPU_GPT1_1
-#define SPEAR_GPT0_CHAN1_IRQ    IRQ_CPU_GPT1_2
+#define SPEAR_GPT0_CHAN0_IRQ    SPEAR3XX_IRQ_CPU_GPT1_1
+#define SPEAR_GPT0_CHAN1_IRQ    SPEAR3XX_IRQ_CPU_GPT1_2
 
 /* Add spear3xx family device structure declarations here */
-extern struct amba_device gpio_device;
-extern struct amba_device uart_device;
+extern struct amba_device spear3xx_gpio_device;
+extern struct amba_device spear3xx_uart_device;
 extern struct sys_timer spear3xx_timer;
 
 /* Add spear3xx family function declarations here */
-void __init clk_init(void);
+void __init spear3xx_clk_init(void);
 void __init spear_setup_timer(void);
 void __init spear3xx_map_io(void);
 void __init spear3xx_init_irq(void);
@@ -60,81 +60,80 @@ void __init spear3xx_init(void);
 #define PMX_TIMER_1_2_MASK      (1 << 0)
 
 /* pad mux devices */
-extern struct pmx_dev pmx_firda;
-extern struct pmx_dev pmx_i2c;
-extern struct pmx_dev pmx_ssp_cs;
-extern struct pmx_dev pmx_ssp;
-extern struct pmx_dev pmx_mii;
-extern struct pmx_dev pmx_gpio_pin0;
-extern struct pmx_dev pmx_gpio_pin1;
-extern struct pmx_dev pmx_gpio_pin2;
-extern struct pmx_dev pmx_gpio_pin3;
-extern struct pmx_dev pmx_gpio_pin4;
-extern struct pmx_dev pmx_gpio_pin5;
-extern struct pmx_dev pmx_uart0_modem;
-extern struct pmx_dev pmx_uart0;
-extern struct pmx_dev pmx_timer_3_4;
-extern struct pmx_dev pmx_timer_1_2;
+extern struct pmx_dev spear3xx_pmx_firda;
+extern struct pmx_dev spear3xx_pmx_i2c;
+extern struct pmx_dev spear3xx_pmx_ssp_cs;
+extern struct pmx_dev spear3xx_pmx_ssp;
+extern struct pmx_dev spear3xx_pmx_mii;
+extern struct pmx_dev spear3xx_pmx_gpio_pin0;
+extern struct pmx_dev spear3xx_pmx_gpio_pin1;
+extern struct pmx_dev spear3xx_pmx_gpio_pin2;
+extern struct pmx_dev spear3xx_pmx_gpio_pin3;
+extern struct pmx_dev spear3xx_pmx_gpio_pin4;
+extern struct pmx_dev spear3xx_pmx_gpio_pin5;
+extern struct pmx_dev spear3xx_pmx_uart0_modem;
+extern struct pmx_dev spear3xx_pmx_uart0;
+extern struct pmx_dev spear3xx_pmx_timer_3_4;
+extern struct pmx_dev spear3xx_pmx_timer_1_2;
 
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
 /* padmux plgpio devices */
-extern struct pmx_dev pmx_plgpio_0_1;
-extern struct pmx_dev pmx_plgpio_2_3;
-extern struct pmx_dev pmx_plgpio_4_5;
-extern struct pmx_dev pmx_plgpio_6_9;
-extern struct pmx_dev pmx_plgpio_10_27;
-extern struct pmx_dev pmx_plgpio_28;
-extern struct pmx_dev pmx_plgpio_29;
-extern struct pmx_dev pmx_plgpio_30;
-extern struct pmx_dev pmx_plgpio_31;
-extern struct pmx_dev pmx_plgpio_32;
-extern struct pmx_dev pmx_plgpio_33;
-extern struct pmx_dev pmx_plgpio_34_36;
-extern struct pmx_dev pmx_plgpio_37_42;
-extern struct pmx_dev pmx_plgpio_43_44_47_48;
-extern struct pmx_dev pmx_plgpio_45_46_49_50;
+extern struct pmx_dev spear3xx_pmx_plgpio_0_1;
+extern struct pmx_dev spear3xx_pmx_plgpio_2_3;
+extern struct pmx_dev spear3xx_pmx_plgpio_4_5;
+extern struct pmx_dev spear3xx_pmx_plgpio_6_9;
+extern struct pmx_dev spear3xx_pmx_plgpio_10_27;
+extern struct pmx_dev spear3xx_pmx_plgpio_28;
+extern struct pmx_dev spear3xx_pmx_plgpio_29;
+extern struct pmx_dev spear3xx_pmx_plgpio_30;
+extern struct pmx_dev spear3xx_pmx_plgpio_31;
+extern struct pmx_dev spear3xx_pmx_plgpio_32;
+extern struct pmx_dev spear3xx_pmx_plgpio_33;
+extern struct pmx_dev spear3xx_pmx_plgpio_34_36;
+extern struct pmx_dev spear3xx_pmx_plgpio_37_42;
+extern struct pmx_dev spear3xx_pmx_plgpio_43_44_47_48;
+extern struct pmx_dev spear3xx_pmx_plgpio_45_46_49_50;
 #endif
 
-extern struct pmx_driver pmx_driver;
-
 /* spear300 declarations */
 #ifdef CONFIG_MACH_SPEAR300
 /* Add spear300 machine device structure declarations here */
-extern struct amba_device gpio1_device;
+extern struct amba_device spear300_gpio1_device;
 
 /* pad mux modes */
-extern struct pmx_mode nand_mode;
-extern struct pmx_mode nor_mode;
-extern struct pmx_mode photo_frame_mode;
-extern struct pmx_mode lend_ip_phone_mode;
-extern struct pmx_mode hend_ip_phone_mode;
-extern struct pmx_mode lend_wifi_phone_mode;
-extern struct pmx_mode hend_wifi_phone_mode;
-extern struct pmx_mode ata_pabx_wi2s_mode;
-extern struct pmx_mode ata_pabx_i2s_mode;
-extern struct pmx_mode caml_lcdw_mode;
-extern struct pmx_mode camu_lcd_mode;
-extern struct pmx_mode camu_wlcd_mode;
-extern struct pmx_mode caml_lcd_mode;
+extern struct pmx_mode spear300_nand_mode;
+extern struct pmx_mode spear300_nor_mode;
+extern struct pmx_mode spear300_photo_frame_mode;
+extern struct pmx_mode spear300_lend_ip_phone_mode;
+extern struct pmx_mode spear300_hend_ip_phone_mode;
+extern struct pmx_mode spear300_lend_wifi_phone_mode;
+extern struct pmx_mode spear300_hend_wifi_phone_mode;
+extern struct pmx_mode spear300_ata_pabx_wi2s_mode;
+extern struct pmx_mode spear300_ata_pabx_i2s_mode;
+extern struct pmx_mode spear300_caml_lcdw_mode;
+extern struct pmx_mode spear300_camu_lcd_mode;
+extern struct pmx_mode spear300_camu_wlcd_mode;
+extern struct pmx_mode spear300_caml_lcd_mode;
 
 /* pad mux devices */
-extern struct pmx_dev pmx_fsmc_2_chips;
-extern struct pmx_dev pmx_fsmc_4_chips;
-extern struct pmx_dev pmx_keyboard;
-extern struct pmx_dev pmx_clcd;
-extern struct pmx_dev pmx_telecom_gpio;
-extern struct pmx_dev pmx_telecom_tdm;
-extern struct pmx_dev pmx_telecom_spi_cs_i2c_clk;
-extern struct pmx_dev pmx_telecom_camera;
-extern struct pmx_dev pmx_telecom_dac;
-extern struct pmx_dev pmx_telecom_i2s;
-extern struct pmx_dev pmx_telecom_boot_pins;
-extern struct pmx_dev pmx_telecom_sdhci_4bit;
-extern struct pmx_dev pmx_telecom_sdhci_8bit;
-extern struct pmx_dev pmx_gpio1;
+extern struct pmx_dev spear300_pmx_fsmc_2_chips;
+extern struct pmx_dev spear300_pmx_fsmc_4_chips;
+extern struct pmx_dev spear300_pmx_keyboard;
+extern struct pmx_dev spear300_pmx_clcd;
+extern struct pmx_dev spear300_pmx_telecom_gpio;
+extern struct pmx_dev spear300_pmx_telecom_tdm;
+extern struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk;
+extern struct pmx_dev spear300_pmx_telecom_camera;
+extern struct pmx_dev spear300_pmx_telecom_dac;
+extern struct pmx_dev spear300_pmx_telecom_i2s;
+extern struct pmx_dev spear300_pmx_telecom_boot_pins;
+extern struct pmx_dev spear300_pmx_telecom_sdhci_4bit;
+extern struct pmx_dev spear300_pmx_telecom_sdhci_8bit;
+extern struct pmx_dev spear300_pmx_gpio1;
 
 /* Add spear300 machine function declarations here */
-void __init spear300_init(void);
+void __init spear300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+                u8 pmx_dev_count);
 
 #endif /* CONFIG_MACH_SPEAR300 */
 
@@ -143,17 +142,18 @@ void __init spear300_init(void);
 /* Add spear310 machine device structure declarations here */
 
 /* pad mux devices */
-extern struct pmx_dev pmx_emi_cs_0_1_4_5;
-extern struct pmx_dev pmx_emi_cs_2_3;
-extern struct pmx_dev pmx_uart1;
-extern struct pmx_dev pmx_uart2;
-extern struct pmx_dev pmx_uart3_4_5;
-extern struct pmx_dev pmx_fsmc;
-extern struct pmx_dev pmx_rs485_0_1;
-extern struct pmx_dev pmx_tdm0;
+extern struct pmx_dev spear310_pmx_emi_cs_0_1_4_5;
+extern struct pmx_dev spear310_pmx_emi_cs_2_3;
+extern struct pmx_dev spear310_pmx_uart1;
+extern struct pmx_dev spear310_pmx_uart2;
+extern struct pmx_dev spear310_pmx_uart3_4_5;
+extern struct pmx_dev spear310_pmx_fsmc;
+extern struct pmx_dev spear310_pmx_rs485_0_1;
+extern struct pmx_dev spear310_pmx_tdm0;
 
 /* Add spear310 machine function declarations here */
-void __init spear310_init(void);
+void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+                u8 pmx_dev_count);
 
 #endif /* CONFIG_MACH_SPEAR310 */
 
@@ -162,37 +162,38 @@ void __init spear310_init(void);
 /* Add spear320 machine device structure declarations here */
 
 /* pad mux modes */
-extern struct pmx_mode auto_net_smii_mode;
-extern struct pmx_mode auto_net_mii_mode;
-extern struct pmx_mode auto_exp_mode;
-extern struct pmx_mode small_printers_mode;
+extern struct pmx_mode spear320_auto_net_smii_mode;
+extern struct pmx_mode spear320_auto_net_mii_mode;
+extern struct pmx_mode spear320_auto_exp_mode;
+extern struct pmx_mode spear320_small_printers_mode;
 
 /* pad mux devices */
-extern struct pmx_dev pmx_clcd;
-extern struct pmx_dev pmx_emi;
-extern struct pmx_dev pmx_fsmc;
-extern struct pmx_dev pmx_spp;
-extern struct pmx_dev pmx_sdhci;
-extern struct pmx_dev pmx_i2s;
-extern struct pmx_dev pmx_uart1;
-extern struct pmx_dev pmx_uart1_modem;
-extern struct pmx_dev pmx_uart2;
-extern struct pmx_dev pmx_touchscreen;
-extern struct pmx_dev pmx_can;
-extern struct pmx_dev pmx_sdhci_led;
-extern struct pmx_dev pmx_pwm0;
-extern struct pmx_dev pmx_pwm1;
-extern struct pmx_dev pmx_pwm2;
-extern struct pmx_dev pmx_pwm3;
-extern struct pmx_dev pmx_ssp1;
-extern struct pmx_dev pmx_ssp2;
-extern struct pmx_dev pmx_mii1;
-extern struct pmx_dev pmx_smii0;
-extern struct pmx_dev pmx_smii1;
-extern struct pmx_dev pmx_i2c1;
+extern struct pmx_dev spear320_pmx_clcd;
+extern struct pmx_dev spear320_pmx_emi;
+extern struct pmx_dev spear320_pmx_fsmc;
+extern struct pmx_dev spear320_pmx_spp;
+extern struct pmx_dev spear320_pmx_sdhci;
+extern struct pmx_dev spear320_pmx_i2s;
+extern struct pmx_dev spear320_pmx_uart1;
+extern struct pmx_dev spear320_pmx_uart1_modem;
+extern struct pmx_dev spear320_pmx_uart2;
+extern struct pmx_dev spear320_pmx_touchscreen;
+extern struct pmx_dev spear320_pmx_can;
+extern struct pmx_dev spear320_pmx_sdhci_led;
+extern struct pmx_dev spear320_pmx_pwm0;
+extern struct pmx_dev spear320_pmx_pwm1;
+extern struct pmx_dev spear320_pmx_pwm2;
+extern struct pmx_dev spear320_pmx_pwm3;
+extern struct pmx_dev spear320_pmx_ssp1;
+extern struct pmx_dev spear320_pmx_ssp2;
+extern struct pmx_dev spear320_pmx_mii1;
+extern struct pmx_dev spear320_pmx_smii0;
+extern struct pmx_dev spear320_pmx_smii1;
+extern struct pmx_dev spear320_pmx_i2c1;
 
 /* Add spear320 machine function declarations here */
-void __init spear320_init(void);
+void __init spear320_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+                u8 pmx_dev_count);
 
 #endif /* CONFIG_MACH_SPEAR320 */
 
diff --git a/arch/arm/mach-spear3xx/include/mach/irqs.h b/arch/arm/mach-spear3xx/include/mach/irqs.h
index a1a7f481866d..6e265442808e 100644
--- a/arch/arm/mach-spear3xx/include/mach/irqs.h
+++ b/arch/arm/mach-spear3xx/include/mach/irqs.h
@@ -15,138 +15,140 @@
 #define __MACH_IRQS_H
 
 /* SPEAr3xx IRQ definitions */
-#define IRQ_HW_ACCEL_MOD_0                      0
-#define IRQ_INTRCOMM_RAS_ARM                    1
-#define IRQ_CPU_GPT1_1                          2
-#define IRQ_CPU_GPT1_2                          3
-#define IRQ_BASIC_GPT1_1                        4
-#define IRQ_BASIC_GPT1_2                        5
-#define IRQ_BASIC_GPT2_1                        6
-#define IRQ_BASIC_GPT2_2                        7
-#define IRQ_BASIC_DMA                           8
-#define IRQ_BASIC_SMI                           9
-#define IRQ_BASIC_RTC                           10
-#define IRQ_BASIC_GPIO                          11
-#define IRQ_BASIC_WDT                           12
-#define IRQ_DDR_CONTROLLER                      13
-#define IRQ_SYS_ERROR                           14
-#define IRQ_WAKEUP_RCV                          15
-#define IRQ_JPEG                                16
-#define IRQ_IRDA                                17
-#define IRQ_ADC                                 18
-#define IRQ_UART                                19
-#define IRQ_SSP                                 20
-#define IRQ_I2C                                 21
-#define IRQ_MAC_1                               22
-#define IRQ_MAC_2                               23
-#define IRQ_USB_DEV                             24
-#define IRQ_USB_H_OHCI_0                        25
-#define IRQ_USB_H_EHCI_0                        26
-#define IRQ_USB_H_EHCI_1                        IRQ_USB_H_EHCI_0
-#define IRQ_USB_H_OHCI_1                        27
-#define IRQ_GEN_RAS_1                           28
-#define IRQ_GEN_RAS_2                           29
-#define IRQ_GEN_RAS_3                           30
-#define IRQ_HW_ACCEL_MOD_1                      31
-#define IRQ_VIC_END                             32
-
-#define VIRQ_START                              IRQ_VIC_END
+#define SPEAR3XX_IRQ_HW_ACCEL_MOD_0             0
+#define SPEAR3XX_IRQ_INTRCOMM_RAS_ARM           1
+#define SPEAR3XX_IRQ_CPU_GPT1_1                 2
+#define SPEAR3XX_IRQ_CPU_GPT1_2                 3
+#define SPEAR3XX_IRQ_BASIC_GPT1_1               4
+#define SPEAR3XX_IRQ_BASIC_GPT1_2               5
+#define SPEAR3XX_IRQ_BASIC_GPT2_1               6
+#define SPEAR3XX_IRQ_BASIC_GPT2_2               7
+#define SPEAR3XX_IRQ_BASIC_DMA                  8
+#define SPEAR3XX_IRQ_BASIC_SMI                  9
+#define SPEAR3XX_IRQ_BASIC_RTC                  10
+#define SPEAR3XX_IRQ_BASIC_GPIO                 11
+#define SPEAR3XX_IRQ_BASIC_WDT                  12
+#define SPEAR3XX_IRQ_DDR_CONTROLLER             13
+#define SPEAR3XX_IRQ_SYS_ERROR                  14
+#define SPEAR3XX_IRQ_WAKEUP_RCV                 15
+#define SPEAR3XX_IRQ_JPEG                       16
+#define SPEAR3XX_IRQ_IRDA                       17
+#define SPEAR3XX_IRQ_ADC                        18
+#define SPEAR3XX_IRQ_UART                       19
+#define SPEAR3XX_IRQ_SSP                        20
+#define SPEAR3XX_IRQ_I2C                        21
+#define SPEAR3XX_IRQ_MAC_1                      22
+#define SPEAR3XX_IRQ_MAC_2                      23
+#define SPEAR3XX_IRQ_USB_DEV                    24
+#define SPEAR3XX_IRQ_USB_H_OHCI_0               25
+#define SPEAR3XX_IRQ_USB_H_EHCI_0               26
+#define SPEAR3XX_IRQ_USB_H_EHCI_1               SPEAR3XX_IRQ_USB_H_EHCI_0
+#define SPEAR3XX_IRQ_USB_H_OHCI_1               27
+#define SPEAR3XX_IRQ_GEN_RAS_1                  28
+#define SPEAR3XX_IRQ_GEN_RAS_2                  29
+#define SPEAR3XX_IRQ_GEN_RAS_3                  30
+#define SPEAR3XX_IRQ_HW_ACCEL_MOD_1             31
+#define SPEAR3XX_IRQ_VIC_END                    32
+
+#define SPEAR3XX_VIRQ_START                     SPEAR3XX_IRQ_VIC_END
 
 /* SPEAr300 Virtual irq definitions */
-#ifdef CONFIG_MACH_SPEAR300
 /* IRQs sharing IRQ_GEN_RAS_1 */
-#define VIRQ_IT_PERS_S                          (VIRQ_START + 0)
-#define VIRQ_IT_CHANGE_S                        (VIRQ_START + 1)
-#define VIRQ_I2S                                (VIRQ_START + 2)
-#define VIRQ_TDM                                (VIRQ_START + 3)
-#define VIRQ_CAMERA_L                           (VIRQ_START + 4)
-#define VIRQ_CAMERA_F                           (VIRQ_START + 5)
-#define VIRQ_CAMERA_V                           (VIRQ_START + 6)
-#define VIRQ_KEYBOARD                           (VIRQ_START + 7)
-#define VIRQ_GPIO1                              (VIRQ_START + 8)
+#define SPEAR300_VIRQ_IT_PERS_S                 (SPEAR3XX_VIRQ_START + 0)
+#define SPEAR300_VIRQ_IT_CHANGE_S               (SPEAR3XX_VIRQ_START + 1)
+#define SPEAR300_VIRQ_I2S                       (SPEAR3XX_VIRQ_START + 2)
+#define SPEAR300_VIRQ_TDM                       (SPEAR3XX_VIRQ_START + 3)
+#define SPEAR300_VIRQ_CAMERA_L                  (SPEAR3XX_VIRQ_START + 4)
+#define SPEAR300_VIRQ_CAMERA_F                  (SPEAR3XX_VIRQ_START + 5)
+#define SPEAR300_VIRQ_CAMERA_V                  (SPEAR3XX_VIRQ_START + 6)
+#define SPEAR300_VIRQ_KEYBOARD                  (SPEAR3XX_VIRQ_START + 7)
+#define SPEAR300_VIRQ_GPIO1                     (SPEAR3XX_VIRQ_START + 8)
 
 /* IRQs sharing IRQ_GEN_RAS_3 */
-#define IRQ_CLCD                                IRQ_GEN_RAS_3
+#define SPEAR300_IRQ_CLCD                       SPEAR3XX_IRQ_GEN_RAS_3
 
 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define IRQ_SDHCI                               IRQ_INTRCOMM_RAS_ARM
-
-/* GPIO pins virtual irqs */
-#define SPEAR_GPIO_INT_BASE                     (VIRQ_START + 9)
-#define SPEAR_GPIO1_INT_BASE                    (SPEAR_GPIO_INT_BASE + 8)
-#define SPEAR_GPIO_INT_END                      (SPEAR_GPIO1_INT_BASE + 8)
+#define SPEAR300_IRQ_SDHCI                      SPEAR3XX_IRQ_INTRCOMM_RAS_ARM
 
 /* SPEAr310 Virtual irq definitions */
-#elif defined(CONFIG_MACH_SPEAR310)
 /* IRQs sharing IRQ_GEN_RAS_1 */
-#define VIRQ_SMII0                              (VIRQ_START + 0)
-#define VIRQ_SMII1                              (VIRQ_START + 1)
-#define VIRQ_SMII2                              (VIRQ_START + 2)
-#define VIRQ_SMII3                              (VIRQ_START + 3)
-#define VIRQ_WAKEUP_SMII0                       (VIRQ_START + 4)
-#define VIRQ_WAKEUP_SMII1                       (VIRQ_START + 5)
-#define VIRQ_WAKEUP_SMII2                       (VIRQ_START + 6)
-#define VIRQ_WAKEUP_SMII3                       (VIRQ_START + 7)
+#define SPEAR310_VIRQ_SMII0                     (SPEAR3XX_VIRQ_START + 0)
+#define SPEAR310_VIRQ_SMII1                     (SPEAR3XX_VIRQ_START + 1)
+#define SPEAR310_VIRQ_SMII2                     (SPEAR3XX_VIRQ_START + 2)
+#define SPEAR310_VIRQ_SMII3                     (SPEAR3XX_VIRQ_START + 3)
+#define SPEAR310_VIRQ_WAKEUP_SMII0              (SPEAR3XX_VIRQ_START + 4)
+#define SPEAR310_VIRQ_WAKEUP_SMII1              (SPEAR3XX_VIRQ_START + 5)
+#define SPEAR310_VIRQ_WAKEUP_SMII2              (SPEAR3XX_VIRQ_START + 6)
+#define SPEAR310_VIRQ_WAKEUP_SMII3              (SPEAR3XX_VIRQ_START + 7)
 
 /* IRQs sharing IRQ_GEN_RAS_2 */
-#define VIRQ_UART1                              (VIRQ_START + 8)
-#define VIRQ_UART2                              (VIRQ_START + 9)
-#define VIRQ_UART3                              (VIRQ_START + 10)
-#define VIRQ_UART4                              (VIRQ_START + 11)
-#define VIRQ_UART5                              (VIRQ_START + 12)
+#define SPEAR310_VIRQ_UART1                     (SPEAR3XX_VIRQ_START + 8)
+#define SPEAR310_VIRQ_UART2                     (SPEAR3XX_VIRQ_START + 9)
+#define SPEAR310_VIRQ_UART3                     (SPEAR3XX_VIRQ_START + 10)
+#define SPEAR310_VIRQ_UART4                     (SPEAR3XX_VIRQ_START + 11)
+#define SPEAR310_VIRQ_UART5                     (SPEAR3XX_VIRQ_START + 12)
 
 /* IRQs sharing IRQ_GEN_RAS_3 */
-#define VIRQ_EMI                                (VIRQ_START + 13)
-#define VIRQ_PLGPIO                             (VIRQ_START + 14)
+#define SPEAR310_VIRQ_EMI                       (SPEAR3XX_VIRQ_START + 13)
+#define SPEAR310_VIRQ_PLGPIO                    (SPEAR3XX_VIRQ_START + 14)
 
 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define VIRQ_TDM_HDLC                           (VIRQ_START + 15)
-#define VIRQ_RS485_0                            (VIRQ_START + 16)
-#define VIRQ_RS485_1                            (VIRQ_START + 17)
-
-/* GPIO pins virtual irqs */
-#define SPEAR_GPIO_INT_BASE                     (VIRQ_START + 18)
+#define SPEAR310_VIRQ_TDM_HDLC                  (SPEAR3XX_VIRQ_START + 15)
+#define SPEAR310_VIRQ_RS485_0                   (SPEAR3XX_VIRQ_START + 16)
+#define SPEAR310_VIRQ_RS485_1                   (SPEAR3XX_VIRQ_START + 17)
 
 /* SPEAr320 Virtual irq definitions */
-#else
 /* IRQs sharing IRQ_GEN_RAS_1 */
-#define VIRQ_EMI                                (VIRQ_START + 0)
-#define VIRQ_CLCD                               (VIRQ_START + 1)
-#define VIRQ_SPP                                (VIRQ_START + 2)
+#define SPEAR320_VIRQ_EMI                       (SPEAR3XX_VIRQ_START + 0)
+#define SPEAR320_VIRQ_CLCD                      (SPEAR3XX_VIRQ_START + 1)
+#define SPEAR320_VIRQ_SPP                       (SPEAR3XX_VIRQ_START + 2)
 
 /* IRQs sharing IRQ_GEN_RAS_2 */
-#define IRQ_SDHCI                               IRQ_GEN_RAS_2
+#define SPEAR320_IRQ_SDHCI                      SPEAR3XX_IRQ_GEN_RAS_2
 
 /* IRQs sharing IRQ_GEN_RAS_3 */
-#define VIRQ_PLGPIO                             (VIRQ_START + 3)
-#define VIRQ_I2S_PLAY                           (VIRQ_START + 4)
-#define VIRQ_I2S_REC                            (VIRQ_START + 5)
+#define SPEAR320_VIRQ_PLGPIO                    (SPEAR3XX_VIRQ_START + 3)
+#define SPEAR320_VIRQ_I2S_PLAY                  (SPEAR3XX_VIRQ_START + 4)
+#define SPEAR320_VIRQ_I2S_REC                   (SPEAR3XX_VIRQ_START + 5)
 
 /* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define VIRQ_CANU                               (VIRQ_START + 6)
-#define VIRQ_CANL                               (VIRQ_START + 7)
-#define VIRQ_UART1                              (VIRQ_START + 8)
-#define VIRQ_UART2                              (VIRQ_START + 9)
-#define VIRQ_SSP1                               (VIRQ_START + 10)
-#define VIRQ_SSP2                               (VIRQ_START + 11)
-#define VIRQ_SMII0                              (VIRQ_START + 12)
-#define VIRQ_MII1_SMII1                         (VIRQ_START + 13)
-#define VIRQ_WAKEUP_SMII0                       (VIRQ_START + 14)
-#define VIRQ_WAKEUP_MII1_SMII1                  (VIRQ_START + 15)
-#define VIRQ_I2C                                (VIRQ_START + 16)
-
-/* GPIO pins virtual irqs */
-#define SPEAR_GPIO_INT_BASE                     (VIRQ_START + 17)
+#define SPEAR320_VIRQ_CANU                      (SPEAR3XX_VIRQ_START + 6)
+#define SPEAR320_VIRQ_CANL                      (SPEAR3XX_VIRQ_START + 7)
+#define SPEAR320_VIRQ_UART1                     (SPEAR3XX_VIRQ_START + 8)
+#define SPEAR320_VIRQ_UART2                     (SPEAR3XX_VIRQ_START + 9)
+#define SPEAR320_VIRQ_SSP1                      (SPEAR3XX_VIRQ_START + 10)
+#define SPEAR320_VIRQ_SSP2                      (SPEAR3XX_VIRQ_START + 11)
+#define SPEAR320_VIRQ_SMII0                     (SPEAR3XX_VIRQ_START + 12)
+#define SPEAR320_VIRQ_MII1_SMII1                (SPEAR3XX_VIRQ_START + 13)
+#define SPEAR320_VIRQ_WAKEUP_SMII0              (SPEAR3XX_VIRQ_START + 14)
+#define SPEAR320_VIRQ_WAKEUP_MII1_SMII1         (SPEAR3XX_VIRQ_START + 15)
+#define SPEAR320_VIRQ_I2C1                      (SPEAR3XX_VIRQ_START + 16)
 
+/*
+ * GPIO pins virtual irqs
+ * Use the lowest number for the GPIO virtual IRQs base on which subarchs
+ * we have compiled in
+ */
+#if defined(CONFIG_MACH_SPEAR310)
+#define SPEAR3XX_GPIO_INT_BASE                  (SPEAR3XX_VIRQ_START + 18)
+#elif defined(CONFIG_MACH_SPEAR320)
+#define SPEAR3XX_GPIO_INT_BASE                  (SPEAR3XX_VIRQ_START + 17)
+#else
+#define SPEAR3XX_GPIO_INT_BASE                  (SPEAR3XX_VIRQ_START + 9)
 #endif
 
-/* PLGPIO Virtual IRQs */
+#define SPEAR300_GPIO1_INT_BASE                 (SPEAR3XX_GPIO_INT_BASE + 8)
+#define SPEAR3XX_PLGPIO_COUNT   102
+
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
-#define SPEAR_PLGPIO_INT_BASE                   (SPEAR_GPIO_INT_BASE + 8)
-#define SPEAR_GPIO_INT_END                      (SPEAR_PLGPIO_INT_BASE + 102)
+#define SPEAR3XX_PLGPIO_INT_BASE                (SPEAR3XX_GPIO_INT_BASE + 8)
+#define SPEAR3XX_GPIO_INT_END                   (SPEAR3XX_PLGPIO_INT_BASE + \
+                                                        SPEAR3XX_PLGPIO_COUNT)
+#else
+#define SPEAR3XX_GPIO_INT_END   (SPEAR300_GPIO1_INT_BASE + 8)
 #endif
 
-#define VIRQ_END                                SPEAR_GPIO_INT_END
-#define NR_IRQS                                 VIRQ_END
+#define SPEAR3XX_VIRQ_END       SPEAR3XX_GPIO_INT_END
+#define NR_IRQS                 SPEAR3XX_VIRQ_END
 
 #endif /* __MACH_IRQS_H */
diff --git a/arch/arm/mach-spear3xx/include/mach/spear300.h b/arch/arm/mach-spear3xx/include/mach/spear300.h
index c723515f8853..3b6ea0729040 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear300.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear300.h
@@ -20,19 +20,19 @@
 #define SPEAR300_TELECOM_BASE           UL(0x50000000)
 
 /* Interrupt registers offsets and masks */
-#define INT_ENB_MASK_REG                0x54
-#define INT_STS_MASK_REG                0x58
-#define IT_PERS_S_IRQ_MASK              (1 << 0)
-#define IT_CHANGE_S_IRQ_MASK            (1 << 1)
-#define I2S_IRQ_MASK                    (1 << 2)
-#define TDM_IRQ_MASK                    (1 << 3)
-#define CAMERA_L_IRQ_MASK               (1 << 4)
-#define CAMERA_F_IRQ_MASK               (1 << 5)
-#define CAMERA_V_IRQ_MASK               (1 << 6)
-#define KEYBOARD_IRQ_MASK               (1 << 7)
-#define GPIO1_IRQ_MASK                  (1 << 8)
-
-#define SHIRQ_RAS1_MASK                 0x1FF
+#define SPEAR300_INT_ENB_MASK_REG       0x54
+#define SPEAR300_INT_STS_MASK_REG       0x58
+#define SPEAR300_IT_PERS_S_IRQ_MASK     (1 << 0)
+#define SPEAR300_IT_CHANGE_S_IRQ_MASK   (1 << 1)
+#define SPEAR300_I2S_IRQ_MASK           (1 << 2)
+#define SPEAR300_TDM_IRQ_MASK           (1 << 3)
+#define SPEAR300_CAMERA_L_IRQ_MASK      (1 << 4)
+#define SPEAR300_CAMERA_F_IRQ_MASK      (1 << 5)
+#define SPEAR300_CAMERA_V_IRQ_MASK      (1 << 6)
+#define SPEAR300_KEYBOARD_IRQ_MASK      (1 << 7)
+#define SPEAR300_GPIO1_IRQ_MASK         (1 << 8)
+
+#define SPEAR300_SHIRQ_RAS1_MASK        0x1FF
 
 #define SPEAR300_CLCD_BASE              UL(0x60000000)
 #define SPEAR300_SDHCI_BASE             UL(0x70000000)
diff --git a/arch/arm/mach-spear3xx/include/mach/spear310.h b/arch/arm/mach-spear3xx/include/mach/spear310.h
index 1e853479b8cd..1567d0da725f 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear310.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear310.h
@@ -29,29 +29,29 @@
 #define SPEAR310_SOC_CONFIG_BASE        UL(0xB4000000)
 
 /* Interrupt registers offsets and masks */
-#define INT_STS_MASK_REG                0x04
-#define SMII0_IRQ_MASK                  (1 << 0)
-#define SMII1_IRQ_MASK                  (1 << 1)
-#define SMII2_IRQ_MASK                  (1 << 2)
-#define SMII3_IRQ_MASK                  (1 << 3)
-#define WAKEUP_SMII0_IRQ_MASK           (1 << 4)
-#define WAKEUP_SMII1_IRQ_MASK           (1 << 5)
-#define WAKEUP_SMII2_IRQ_MASK           (1 << 6)
-#define WAKEUP_SMII3_IRQ_MASK           (1 << 7)
-#define UART1_IRQ_MASK                  (1 << 8)
-#define UART2_IRQ_MASK                  (1 << 9)
-#define UART3_IRQ_MASK                  (1 << 10)
-#define UART4_IRQ_MASK                  (1 << 11)
-#define UART5_IRQ_MASK                  (1 << 12)
-#define EMI_IRQ_MASK                    (1 << 13)
-#define TDM_HDLC_IRQ_MASK               (1 << 14)
-#define RS485_0_IRQ_MASK                (1 << 15)
-#define RS485_1_IRQ_MASK                (1 << 16)
+#define SPEAR310_INT_STS_MASK_REG       0x04
+#define SPEAR310_SMII0_IRQ_MASK         (1 << 0)
+#define SPEAR310_SMII1_IRQ_MASK         (1 << 1)
+#define SPEAR310_SMII2_IRQ_MASK         (1 << 2)
+#define SPEAR310_SMII3_IRQ_MASK         (1 << 3)
+#define SPEAR310_WAKEUP_SMII0_IRQ_MASK  (1 << 4)
+#define SPEAR310_WAKEUP_SMII1_IRQ_MASK  (1 << 5)
+#define SPEAR310_WAKEUP_SMII2_IRQ_MASK  (1 << 6)
+#define SPEAR310_WAKEUP_SMII3_IRQ_MASK  (1 << 7)
+#define SPEAR310_UART1_IRQ_MASK         (1 << 8)
+#define SPEAR310_UART2_IRQ_MASK         (1 << 9)
+#define SPEAR310_UART3_IRQ_MASK         (1 << 10)
+#define SPEAR310_UART4_IRQ_MASK         (1 << 11)
+#define SPEAR310_UART5_IRQ_MASK         (1 << 12)
+#define SPEAR310_EMI_IRQ_MASK           (1 << 13)
+#define SPEAR310_TDM_HDLC_IRQ_MASK      (1 << 14)
+#define SPEAR310_RS485_0_IRQ_MASK       (1 << 15)
+#define SPEAR310_RS485_1_IRQ_MASK       (1 << 16)
 
-#define SHIRQ_RAS1_MASK                 0x000FF
-#define SHIRQ_RAS2_MASK                 0x01F00
-#define SHIRQ_RAS3_MASK                 0x02000
-#define SHIRQ_INTRCOMM_RAS_MASK         0x1C000
+#define SPEAR310_SHIRQ_RAS1_MASK        0x000FF
+#define SPEAR310_SHIRQ_RAS2_MASK        0x01F00
+#define SPEAR310_SHIRQ_RAS3_MASK        0x02000
+#define SPEAR310_SHIRQ_INTRCOMM_RAS_MASK        0x1C000
 
 #endif /* __MACH_SPEAR310_H */
 
diff --git a/arch/arm/mach-spear3xx/include/mach/spear320.h b/arch/arm/mach-spear3xx/include/mach/spear320.h
index 940f0d85d959..8cfa83fa1296 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear320.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear320.h
@@ -36,31 +36,31 @@
 #define SPEAR320_SOC_CONFIG_BASE        UL(0xB3000000)
 
 /* Interrupt registers offsets and masks */
-#define INT_STS_MASK_REG                0x04
-#define INT_CLR_MASK_REG                0x04
-#define INT_ENB_MASK_REG                0x08
-#define GPIO_IRQ_MASK                   (1 << 0)
-#define I2S_PLAY_IRQ_MASK               (1 << 1)
-#define I2S_REC_IRQ_MASK                (1 << 2)
-#define EMI_IRQ_MASK                    (1 << 7)
-#define CLCD_IRQ_MASK                   (1 << 8)
-#define SPP_IRQ_MASK                    (1 << 9)
-#define SDHCI_IRQ_MASK                  (1 << 10)
-#define CAN_U_IRQ_MASK                  (1 << 11)
-#define CAN_L_IRQ_MASK                  (1 << 12)
-#define UART1_IRQ_MASK                  (1 << 13)
-#define UART2_IRQ_MASK                  (1 << 14)
-#define SSP1_IRQ_MASK                   (1 << 15)
-#define SSP2_IRQ_MASK                   (1 << 16)
-#define SMII0_IRQ_MASK                  (1 << 17)
-#define MII1_SMII1_IRQ_MASK             (1 << 18)
-#define WAKEUP_SMII0_IRQ_MASK           (1 << 19)
-#define WAKEUP_MII1_SMII1_IRQ_MASK      (1 << 20)
-#define I2C1_IRQ_MASK                   (1 << 21)
+#define SPEAR320_INT_STS_MASK_REG               0x04
+#define SPEAR320_INT_CLR_MASK_REG               0x04
+#define SPEAR320_INT_ENB_MASK_REG               0x08
+#define SPEAR320_GPIO_IRQ_MASK                  (1 << 0)
+#define SPEAR320_I2S_PLAY_IRQ_MASK              (1 << 1)
+#define SPEAR320_I2S_REC_IRQ_MASK               (1 << 2)
+#define SPEAR320_EMI_IRQ_MASK                   (1 << 7)
+#define SPEAR320_CLCD_IRQ_MASK                  (1 << 8)
+#define SPEAR320_SPP_IRQ_MASK                   (1 << 9)
+#define SPEAR320_SDHCI_IRQ_MASK                 (1 << 10)
+#define SPEAR320_CAN_U_IRQ_MASK                 (1 << 11)
+#define SPEAR320_CAN_L_IRQ_MASK                 (1 << 12)
+#define SPEAR320_UART1_IRQ_MASK                 (1 << 13)
+#define SPEAR320_UART2_IRQ_MASK                 (1 << 14)
+#define SPEAR320_SSP1_IRQ_MASK                  (1 << 15)
+#define SPEAR320_SSP2_IRQ_MASK                  (1 << 16)
+#define SPEAR320_SMII0_IRQ_MASK                 (1 << 17)
+#define SPEAR320_MII1_SMII1_IRQ_MASK            (1 << 18)
+#define SPEAR320_WAKEUP_SMII0_IRQ_MASK          (1 << 19)
+#define SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK     (1 << 20)
+#define SPEAR320_I2C1_IRQ_MASK                  (1 << 21)
 
-#define SHIRQ_RAS1_MASK                 0x000380
-#define SHIRQ_RAS3_MASK                 0x000007
-#define SHIRQ_INTRCOMM_RAS_MASK         0x3FF800
+#define SPEAR320_SHIRQ_RAS1_MASK                0x000380
+#define SPEAR320_SHIRQ_RAS3_MASK                0x000007
+#define SPEAR320_SHIRQ_INTRCOMM_RAS_MASK        0x3FF800
 
 #endif /* __MACH_SPEAR320_H */
 
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c
index 2697e65adf86..a5e46b4ade20 100644
--- a/arch/arm/mach-spear3xx/spear300.c
+++ b/arch/arm/mach-spear3xx/spear300.c
@@ -40,86 +40,86 @@
 #define CAML_LCD_MODE                   (1 << 12)
 #define ALL_MODES                       0x1FFF
 
-struct pmx_mode nand_mode = {
+struct pmx_mode spear300_nand_mode = {
         .id = NAND_MODE,
         .name = "nand mode",
         .mask = 0x00,
 };
 
-struct pmx_mode nor_mode = {
+struct pmx_mode spear300_nor_mode = {
         .id = NOR_MODE,
         .name = "nor mode",
         .mask = 0x01,
 };
 
-struct pmx_mode photo_frame_mode = {
+struct pmx_mode spear300_photo_frame_mode = {
         .id = PHOTO_FRAME_MODE,
         .name = "photo frame mode",
         .mask = 0x02,
 };
 
-struct pmx_mode lend_ip_phone_mode = {
+struct pmx_mode spear300_lend_ip_phone_mode = {
         .id = LEND_IP_PHONE_MODE,
         .name = "lend ip phone mode",
         .mask = 0x03,
 };
 
-struct pmx_mode hend_ip_phone_mode = {
+struct pmx_mode spear300_hend_ip_phone_mode = {
         .id = HEND_IP_PHONE_MODE,
         .name = "hend ip phone mode",
         .mask = 0x04,
 };
 
-struct pmx_mode lend_wifi_phone_mode = {
+struct pmx_mode spear300_lend_wifi_phone_mode = {
         .id = LEND_WIFI_PHONE_MODE,
         .name = "lend wifi phone mode",
         .mask = 0x05,
 };
 
-struct pmx_mode hend_wifi_phone_mode = {
+struct pmx_mode spear300_hend_wifi_phone_mode = {
         .id = HEND_WIFI_PHONE_MODE,
         .name = "hend wifi phone mode",
         .mask = 0x06,
 };
 
-struct pmx_mode ata_pabx_wi2s_mode = {
+struct pmx_mode spear300_ata_pabx_wi2s_mode = {
         .id = ATA_PABX_WI2S_MODE,
         .name = "ata pabx wi2s mode",
         .mask = 0x07,
 };
 
-struct pmx_mode ata_pabx_i2s_mode = {
+struct pmx_mode spear300_ata_pabx_i2s_mode = {
         .id = ATA_PABX_I2S_MODE,
         .name = "ata pabx i2s mode",
         .mask = 0x08,
 };
 
-struct pmx_mode caml_lcdw_mode = {
+struct pmx_mode spear300_caml_lcdw_mode = {
         .id = CAML_LCDW_MODE,
         .name = "caml lcdw mode",
         .mask = 0x0C,
 };
 
-struct pmx_mode camu_lcd_mode = {
+struct pmx_mode spear300_camu_lcd_mode = {
         .id = CAMU_LCD_MODE,
         .name = "camu lcd mode",
         .mask = 0x0D,
 };
 
-struct pmx_mode camu_wlcd_mode = {
+struct pmx_mode spear300_camu_wlcd_mode = {
         .id = CAMU_WLCD_MODE,
         .name = "camu wlcd mode",
         .mask = 0x0E,
 };
 
-struct pmx_mode caml_lcd_mode = {
+struct pmx_mode spear300_caml_lcd_mode = {
         .id = CAML_LCD_MODE,
         .name = "caml lcd mode",
         .mask = 0x0F,
 };
 
 /* devices */
-struct pmx_dev_mode pmx_fsmc_2_chips_modes[] = {
+static struct pmx_dev_mode pmx_fsmc_2_chips_modes[] = {
         {
                 .ids = NAND_MODE | NOR_MODE | PHOTO_FRAME_MODE |
                         ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE,
@@ -127,14 +127,14 @@ struct pmx_dev_mode pmx_fsmc_2_chips_modes[] = {
         },
 };
 
-struct pmx_dev pmx_fsmc_2_chips = {
+struct pmx_dev spear300_pmx_fsmc_2_chips = {
         .name = "fsmc_2_chips",
         .modes = pmx_fsmc_2_chips_modes,
         .mode_count = ARRAY_SIZE(pmx_fsmc_2_chips_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_fsmc_4_chips_modes[] = {
+static struct pmx_dev_mode pmx_fsmc_4_chips_modes[] = {
         {
                 .ids = NAND_MODE | NOR_MODE | PHOTO_FRAME_MODE |
                         ATA_PABX_WI2S_MODE | ATA_PABX_I2S_MODE,
@@ -142,14 +142,14 @@ struct pmx_dev_mode pmx_fsmc_4_chips_modes[] = {
         },
 };
 
-struct pmx_dev pmx_fsmc_4_chips = {
+struct pmx_dev spear300_pmx_fsmc_4_chips = {
         .name = "fsmc_4_chips",
         .modes = pmx_fsmc_4_chips_modes,
         .mode_count = ARRAY_SIZE(pmx_fsmc_4_chips_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_keyboard_modes[] = {
+static struct pmx_dev_mode pmx_keyboard_modes[] = {
         {
                 .ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE |
                         LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE |
@@ -159,14 +159,14 @@ struct pmx_dev_mode pmx_keyboard_modes[] = {
         },
 };
 
-struct pmx_dev pmx_keyboard = {
+struct pmx_dev spear300_pmx_keyboard = {
         .name = "keyboard",
         .modes = pmx_keyboard_modes,
         .mode_count = ARRAY_SIZE(pmx_keyboard_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_clcd_modes[] = {
+static struct pmx_dev_mode pmx_clcd_modes[] = {
         {
                 .ids = PHOTO_FRAME_MODE,
                 .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK ,
@@ -177,14 +177,14 @@ struct pmx_dev_mode pmx_clcd_modes[] = {
         },
 };
 
-struct pmx_dev pmx_clcd = {
+struct pmx_dev spear300_pmx_clcd = {
         .name = "clcd",
         .modes = pmx_clcd_modes,
         .mode_count = ARRAY_SIZE(pmx_clcd_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_gpio_modes[] = {
+static struct pmx_dev_mode pmx_telecom_gpio_modes[] = {
         {
                 .ids = PHOTO_FRAME_MODE | CAMU_LCD_MODE | CAML_LCD_MODE,
                 .mask = PMX_MII_MASK,
@@ -204,14 +204,14 @@ struct pmx_dev_mode pmx_telecom_gpio_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_gpio = {
+struct pmx_dev spear300_pmx_telecom_gpio = {
         .name = "telecom_gpio",
         .modes = pmx_telecom_gpio_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_gpio_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_tdm_modes[] = {
+static struct pmx_dev_mode pmx_telecom_tdm_modes[] = {
         {
                 .ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
                         HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE
@@ -222,14 +222,14 @@ struct pmx_dev_mode pmx_telecom_tdm_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_tdm = {
+struct pmx_dev spear300_pmx_telecom_tdm = {
         .name = "telecom_tdm",
         .modes = pmx_telecom_tdm_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_tdm_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_spi_cs_i2c_clk_modes[] = {
+static struct pmx_dev_mode pmx_telecom_spi_cs_i2c_clk_modes[] = {
         {
                 .ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE |
                         LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE
@@ -239,14 +239,14 @@ struct pmx_dev_mode pmx_telecom_spi_cs_i2c_clk_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_spi_cs_i2c_clk = {
+struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk = {
         .name = "telecom_spi_cs_i2c_clk",
         .modes = pmx_telecom_spi_cs_i2c_clk_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_spi_cs_i2c_clk_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_camera_modes[] = {
+static struct pmx_dev_mode pmx_telecom_camera_modes[] = {
         {
                 .ids = CAML_LCDW_MODE | CAML_LCD_MODE,
                 .mask = PMX_MII_MASK,
@@ -256,14 +256,14 @@ struct pmx_dev_mode pmx_telecom_camera_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_camera = {
+struct pmx_dev spear300_pmx_telecom_camera = {
         .name = "telecom_camera",
         .modes = pmx_telecom_camera_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_camera_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_dac_modes[] = {
+static struct pmx_dev_mode pmx_telecom_dac_modes[] = {
         {
                 .ids = ATA_PABX_I2S_MODE | CAML_LCDW_MODE | CAMU_LCD_MODE
                         | CAMU_WLCD_MODE | CAML_LCD_MODE,
@@ -271,14 +271,14 @@ struct pmx_dev_mode pmx_telecom_dac_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_dac = {
+struct pmx_dev spear300_pmx_telecom_dac = {
         .name = "telecom_dac",
         .modes = pmx_telecom_dac_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_dac_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_i2s_modes[] = {
+static struct pmx_dev_mode pmx_telecom_i2s_modes[] = {
         {
                 .ids = LEND_IP_PHONE_MODE | HEND_IP_PHONE_MODE
                         | LEND_WIFI_PHONE_MODE | HEND_WIFI_PHONE_MODE |
@@ -288,14 +288,14 @@ struct pmx_dev_mode pmx_telecom_i2s_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_i2s = {
+struct pmx_dev spear300_pmx_telecom_i2s = {
         .name = "telecom_i2s",
         .modes = pmx_telecom_i2s_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_i2s_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_boot_pins_modes[] = {
+static struct pmx_dev_mode pmx_telecom_boot_pins_modes[] = {
         {
                 .ids = NAND_MODE | NOR_MODE,
                 .mask = PMX_UART0_MODEM_MASK | PMX_TIMER_1_2_MASK |
@@ -303,14 +303,14 @@ struct pmx_dev_mode pmx_telecom_boot_pins_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_boot_pins = {
+struct pmx_dev spear300_pmx_telecom_boot_pins = {
         .name = "telecom_boot_pins",
         .modes = pmx_telecom_boot_pins_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_boot_pins_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_sdhci_4bit_modes[] = {
+static struct pmx_dev_mode pmx_telecom_sdhci_4bit_modes[] = {
         {
                 .ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
                         HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE |
@@ -323,14 +323,14 @@ struct pmx_dev_mode pmx_telecom_sdhci_4bit_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_sdhci_4bit = {
+struct pmx_dev spear300_pmx_telecom_sdhci_4bit = {
         .name = "telecom_sdhci_4bit",
         .modes = pmx_telecom_sdhci_4bit_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_sdhci_4bit_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_telecom_sdhci_8bit_modes[] = {
+static struct pmx_dev_mode pmx_telecom_sdhci_8bit_modes[] = {
         {
                 .ids = PHOTO_FRAME_MODE | LEND_IP_PHONE_MODE |
                         HEND_IP_PHONE_MODE | LEND_WIFI_PHONE_MODE |
@@ -342,14 +342,14 @@ struct pmx_dev_mode pmx_telecom_sdhci_8bit_modes[] = {
         },
 };
 
-struct pmx_dev pmx_telecom_sdhci_8bit = {
+struct pmx_dev spear300_pmx_telecom_sdhci_8bit = {
         .name = "telecom_sdhci_8bit",
         .modes = pmx_telecom_sdhci_8bit_modes,
         .mode_count = ARRAY_SIZE(pmx_telecom_sdhci_8bit_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_gpio1_modes[] = {
+static struct pmx_dev_mode pmx_gpio1_modes[] = {
         {
                 .ids = PHOTO_FRAME_MODE,
                 .mask = PMX_UART0_MODEM_MASK | PMX_TIMER_1_2_MASK |
@@ -357,7 +357,7 @@ struct pmx_dev_mode pmx_gpio1_modes[] = {
         },
 };
 
-struct pmx_dev pmx_gpio1 = {
+struct pmx_dev spear300_pmx_gpio1 = {
         .name = "arm gpio1",
         .modes = pmx_gpio1_modes,
         .mode_count = ARRAY_SIZE(pmx_gpio1_modes),
@@ -365,60 +365,60 @@ struct pmx_dev pmx_gpio1 = {
 };
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver = {
+static struct pmx_driver pmx_driver = {
         .mode_reg = {.offset = MODE_CONFIG_REG, .mask = 0x0000000f},
         .mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff},
 };
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
         {
-                .virq = VIRQ_IT_PERS_S,
-                .enb_mask = IT_PERS_S_IRQ_MASK,
-                .status_mask = IT_PERS_S_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_IT_PERS_S,
+                .enb_mask = SPEAR300_IT_PERS_S_IRQ_MASK,
+                .status_mask = SPEAR300_IT_PERS_S_IRQ_MASK,
         }, {
-                .virq = VIRQ_IT_CHANGE_S,
-                .enb_mask = IT_CHANGE_S_IRQ_MASK,
-                .status_mask = IT_CHANGE_S_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_IT_CHANGE_S,
+                .enb_mask = SPEAR300_IT_CHANGE_S_IRQ_MASK,
+                .status_mask = SPEAR300_IT_CHANGE_S_IRQ_MASK,
         }, {
-                .virq = VIRQ_I2S,
-                .enb_mask = I2S_IRQ_MASK,
-                .status_mask = I2S_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_I2S,
+                .enb_mask = SPEAR300_I2S_IRQ_MASK,
+                .status_mask = SPEAR300_I2S_IRQ_MASK,
         }, {
-                .virq = VIRQ_TDM,
-                .enb_mask = TDM_IRQ_MASK,
-                .status_mask = TDM_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_TDM,
+                .enb_mask = SPEAR300_TDM_IRQ_MASK,
+                .status_mask = SPEAR300_TDM_IRQ_MASK,
         }, {
-                .virq = VIRQ_CAMERA_L,
-                .enb_mask = CAMERA_L_IRQ_MASK,
-                .status_mask = CAMERA_L_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_CAMERA_L,
+                .enb_mask = SPEAR300_CAMERA_L_IRQ_MASK,
+                .status_mask = SPEAR300_CAMERA_L_IRQ_MASK,
         }, {
-                .virq = VIRQ_CAMERA_F,
-                .enb_mask = CAMERA_F_IRQ_MASK,
-                .status_mask = CAMERA_F_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_CAMERA_F,
+                .enb_mask = SPEAR300_CAMERA_F_IRQ_MASK,
+                .status_mask = SPEAR300_CAMERA_F_IRQ_MASK,
         }, {
-                .virq = VIRQ_CAMERA_V,
-                .enb_mask = CAMERA_V_IRQ_MASK,
-                .status_mask = CAMERA_V_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_CAMERA_V,
+                .enb_mask = SPEAR300_CAMERA_V_IRQ_MASK,
+                .status_mask = SPEAR300_CAMERA_V_IRQ_MASK,
         }, {
-                .virq = VIRQ_KEYBOARD,
-                .enb_mask = KEYBOARD_IRQ_MASK,
-                .status_mask = KEYBOARD_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_KEYBOARD,
+                .enb_mask = SPEAR300_KEYBOARD_IRQ_MASK,
+                .status_mask = SPEAR300_KEYBOARD_IRQ_MASK,
         }, {
-                .virq = VIRQ_GPIO1,
-                .enb_mask = GPIO1_IRQ_MASK,
-                .status_mask = GPIO1_IRQ_MASK,
+                .virq = SPEAR300_VIRQ_GPIO1,
+                .enb_mask = SPEAR300_GPIO1_IRQ_MASK,
+                .status_mask = SPEAR300_GPIO1_IRQ_MASK,
         },
 };
 
-struct spear_shirq shirq_ras1 = {
-        .irq = IRQ_GEN_RAS_1,
+static struct spear_shirq shirq_ras1 = {
+        .irq = SPEAR3XX_IRQ_GEN_RAS_1,
         .dev_config = shirq_ras1_config,
         .dev_count = ARRAY_SIZE(shirq_ras1_config),
         .regs = {
-                .enb_reg = INT_ENB_MASK_REG,
-                .status_reg = INT_STS_MASK_REG,
-                .status_reg_mask = SHIRQ_RAS1_MASK,
+                .enb_reg = SPEAR300_INT_ENB_MASK_REG,
+                .status_reg = SPEAR300_INT_STS_MASK_REG,
+                .status_reg_mask = SPEAR300_SHIRQ_RAS1_MASK,
                 .clear_reg = -1,
         },
 };
@@ -427,10 +427,10 @@ struct spear_shirq shirq_ras1 = {
 /* arm gpio1 device registration */
 static struct pl061_platform_data gpio1_plat_data = {
         .gpio_base      = 8,
-        .irq_base       = SPEAR_GPIO1_INT_BASE,
+        .irq_base       = SPEAR300_GPIO1_INT_BASE,
 };
 
-struct amba_device gpio1_device = {
+struct amba_device spear300_gpio1_device = {
         .dev = {
                 .init_name = "gpio1",
                 .platform_data = &gpio1_plat_data,
@@ -440,11 +440,12 @@ struct amba_device gpio1_device = {
                 .end = SPEAR300_GPIO_BASE + SZ_4K - 1,
                 .flags = IORESOURCE_MEM,
         },
-        .irq = {VIRQ_GPIO1, NO_IRQ},
+        .irq = {SPEAR300_VIRQ_GPIO1, NO_IRQ},
 };
 
 /* spear300 routines */
-void __init spear300_init(void)
+void __init spear300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+                u8 pmx_dev_count)
 {
         int ret = 0;
 
@@ -460,6 +461,10 @@ void __init spear300_init(void)
         }
 
         /* pmx initialization */
+        pmx_driver.mode = pmx_mode;
+        pmx_driver.devs = pmx_devs;
+        pmx_driver.devs_count = pmx_dev_count;
+
         pmx_driver.base = ioremap(SPEAR300_SOC_CONFIG_BASE, SZ_4K);
         if (pmx_driver.base) {
                 ret = pmx_register(&pmx_driver);
diff --git a/arch/arm/mach-spear3xx/spear300_evb.c b/arch/arm/mach-spear3xx/spear300_evb.c
index 42d2253ef540..69006f694220 100644
--- a/arch/arm/mach-spear3xx/spear300_evb.c
+++ b/arch/arm/mach-spear3xx/spear300_evb.c
@@ -19,26 +19,26 @@
 /* padmux devices to enable */
 static struct pmx_dev *pmx_devs[] = {
         /* spear3xx specific devices */
-        &pmx_i2c,
-        &pmx_ssp_cs,
-        &pmx_ssp,
-        &pmx_mii,
-        &pmx_uart0,
+        &spear3xx_pmx_i2c,
+        &spear3xx_pmx_ssp_cs,
+        &spear3xx_pmx_ssp,
+        &spear3xx_pmx_mii,
+        &spear3xx_pmx_uart0,
 
         /* spear300 specific devices */
-        &pmx_fsmc_2_chips,
-        &pmx_clcd,
-        &pmx_telecom_sdhci_4bit,
-        &pmx_gpio1,
+        &spear300_pmx_fsmc_2_chips,
+        &spear300_pmx_clcd,
+        &spear300_pmx_telecom_sdhci_4bit,
+        &spear300_pmx_gpio1,
 };
 
 static struct amba_device *amba_devs[] __initdata = {
         /* spear3xx specific devices */
-        &gpio_device,
-        &uart_device,
+        &spear3xx_gpio_device,
+        &spear3xx_uart_device,
 
         /* spear300 specific devices */
-        &gpio1_device,
+        &spear300_gpio1_device,
 };
 
 static struct platform_device *plat_devs[] __initdata = {
@@ -51,13 +51,9 @@ static void __init spear300_evb_init(void)
 {
         unsigned int i;
 
-        /* padmux initialization, must be done before spear300_init */
-        pmx_driver.mode = &photo_frame_mode;
-        pmx_driver.devs = pmx_devs;
-        pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
         /* call spear300 machine init function */
-        spear300_init();
+        spear300_init(&spear300_photo_frame_mode, pmx_devs,
+                        ARRAY_SIZE(pmx_devs));
 
         /* Add Platform Devices */
         platform_add_devices(plat_devs, ARRAY_SIZE(plat_devs));
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 5c0a67b60c2a..9004cf9f01bf 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -22,112 +22,112 @@
 #define PAD_MUX_CONFIG_REG      0x08
 
 /* devices */
-struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = {
+static struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_TIMER_3_4_MASK,
         },
 };
 
-struct pmx_dev pmx_emi_cs_0_1_4_5 = {
+struct pmx_dev spear310_pmx_emi_cs_0_1_4_5 = {
         .name = "emi_cs_0_1_4_5",
         .modes = pmx_emi_cs_0_1_4_5_modes,
         .mode_count = ARRAY_SIZE(pmx_emi_cs_0_1_4_5_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = {
+static struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_TIMER_1_2_MASK,
         },
 };
 
-struct pmx_dev pmx_emi_cs_2_3 = {
+struct pmx_dev spear310_pmx_emi_cs_2_3 = {
         .name = "emi_cs_2_3",
         .modes = pmx_emi_cs_2_3_modes,
         .mode_count = ARRAY_SIZE(pmx_emi_cs_2_3_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart1_modes[] = {
+static struct pmx_dev_mode pmx_uart1_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_FIRDA_MASK,
         },
 };
 
-struct pmx_dev pmx_uart1 = {
+struct pmx_dev spear310_pmx_uart1 = {
         .name = "uart1",
         .modes = pmx_uart1_modes,
         .mode_count = ARRAY_SIZE(pmx_uart1_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart2_modes[] = {
+static struct pmx_dev_mode pmx_uart2_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_TIMER_1_2_MASK,
         },
 };
 
-struct pmx_dev pmx_uart2 = {
+struct pmx_dev spear310_pmx_uart2 = {
         .name = "uart2",
         .modes = pmx_uart2_modes,
         .mode_count = ARRAY_SIZE(pmx_uart2_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart3_4_5_modes[] = {
+static struct pmx_dev_mode pmx_uart3_4_5_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_UART0_MODEM_MASK,
         },
 };
 
-struct pmx_dev pmx_uart3_4_5 = {
+struct pmx_dev spear310_pmx_uart3_4_5 = {
         .name = "uart3_4_5",
         .modes = pmx_uart3_4_5_modes,
         .mode_count = ARRAY_SIZE(pmx_uart3_4_5_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_fsmc_modes[] = {
+static struct pmx_dev_mode pmx_fsmc_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_SSP_CS_MASK,
         },
 };
 
-struct pmx_dev pmx_fsmc = {
+struct pmx_dev spear310_pmx_fsmc = {
         .name = "fsmc",
         .modes = pmx_fsmc_modes,
         .mode_count = ARRAY_SIZE(pmx_fsmc_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_rs485_0_1_modes[] = {
+static struct pmx_dev_mode pmx_rs485_0_1_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_rs485_0_1 = {
+struct pmx_dev spear310_pmx_rs485_0_1 = {
         .name = "rs485_0_1",
         .modes = pmx_rs485_0_1_modes,
         .mode_count = ARRAY_SIZE(pmx_rs485_0_1_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_tdm0_modes[] = {
+static struct pmx_dev_mode pmx_tdm0_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_tdm0 = {
+struct pmx_dev spear310_pmx_tdm0 = {
         .name = "tdm0",
         .modes = pmx_tdm0_modes,
         .mode_count = ARRAY_SIZE(pmx_tdm0_modes),
@@ -135,122 +135,122 @@ struct pmx_dev pmx_tdm0 = {
 };
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver = {
+static struct pmx_driver pmx_driver = {
         .mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff},
 };
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
         {
-                .virq = VIRQ_SMII0,
-                .status_mask = SMII0_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_SMII0,
+                .status_mask = SPEAR310_SMII0_IRQ_MASK,
         }, {
-                .virq = VIRQ_SMII1,
-                .status_mask = SMII1_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_SMII1,
+                .status_mask = SPEAR310_SMII1_IRQ_MASK,
         }, {
-                .virq = VIRQ_SMII2,
-                .status_mask = SMII2_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_SMII2,
+                .status_mask = SPEAR310_SMII2_IRQ_MASK,
         }, {
-                .virq = VIRQ_SMII3,
-                .status_mask = SMII3_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_SMII3,
+                .status_mask = SPEAR310_SMII3_IRQ_MASK,
         }, {
-                .virq = VIRQ_WAKEUP_SMII0,
-                .status_mask = WAKEUP_SMII0_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_WAKEUP_SMII0,
+                .status_mask = SPEAR310_WAKEUP_SMII0_IRQ_MASK,
         }, {
-                .virq = VIRQ_WAKEUP_SMII1,
-                .status_mask = WAKEUP_SMII1_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_WAKEUP_SMII1,
+                .status_mask = SPEAR310_WAKEUP_SMII1_IRQ_MASK,
         }, {
-                .virq = VIRQ_WAKEUP_SMII2,
-                .status_mask = WAKEUP_SMII2_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_WAKEUP_SMII2,
+                .status_mask = SPEAR310_WAKEUP_SMII2_IRQ_MASK,
         }, {
-                .virq = VIRQ_WAKEUP_SMII3,
-                .status_mask = WAKEUP_SMII3_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_WAKEUP_SMII3,
+                .status_mask = SPEAR310_WAKEUP_SMII3_IRQ_MASK,
         },
 };
 
-struct spear_shirq shirq_ras1 = {
-        .irq = IRQ_GEN_RAS_1,
+static struct spear_shirq shirq_ras1 = {
+        .irq = SPEAR3XX_IRQ_GEN_RAS_1,
         .dev_config = shirq_ras1_config,
         .dev_count = ARRAY_SIZE(shirq_ras1_config),
         .regs = {
                 .enb_reg = -1,
-                .status_reg = INT_STS_MASK_REG,
-                .status_reg_mask = SHIRQ_RAS1_MASK,
+                .status_reg = SPEAR310_INT_STS_MASK_REG,
+                .status_reg_mask = SPEAR310_SHIRQ_RAS1_MASK,
                 .clear_reg = -1,
         },
 };
 
-struct shirq_dev_config shirq_ras2_config[] = {
+static struct shirq_dev_config shirq_ras2_config[] = {
         {
-                .virq = VIRQ_UART1,
-                .status_mask = UART1_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_UART1,
+                .status_mask = SPEAR310_UART1_IRQ_MASK,
         }, {
-                .virq = VIRQ_UART2,
-                .status_mask = UART2_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_UART2,
+                .status_mask = SPEAR310_UART2_IRQ_MASK,
         }, {
-                .virq = VIRQ_UART3,
-                .status_mask = UART3_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_UART3,
+                .status_mask = SPEAR310_UART3_IRQ_MASK,
         }, {
-                .virq = VIRQ_UART4,
-                .status_mask = UART4_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_UART4,
+                .status_mask = SPEAR310_UART4_IRQ_MASK,
         }, {
-                .virq = VIRQ_UART5,
-                .status_mask = UART5_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_UART5,
+                .status_mask = SPEAR310_UART5_IRQ_MASK,
         },
 };
 
-struct spear_shirq shirq_ras2 = {
-        .irq = IRQ_GEN_RAS_2,
+static struct spear_shirq shirq_ras2 = {
+        .irq = SPEAR3XX_IRQ_GEN_RAS_2,
         .dev_config = shirq_ras2_config,
         .dev_count = ARRAY_SIZE(shirq_ras2_config),
         .regs = {
                 .enb_reg = -1,
-                .status_reg = INT_STS_MASK_REG,
-                .status_reg_mask = SHIRQ_RAS2_MASK,
+                .status_reg = SPEAR310_INT_STS_MASK_REG,
+                .status_reg_mask = SPEAR310_SHIRQ_RAS2_MASK,
                 .clear_reg = -1,
         },
 };
 
-struct shirq_dev_config shirq_ras3_config[] = {
+static struct shirq_dev_config shirq_ras3_config[] = {
         {
-                .virq = VIRQ_EMI,
-                .status_mask = EMI_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_EMI,
+                .status_mask = SPEAR310_EMI_IRQ_MASK,
         },
 };
 
-struct spear_shirq shirq_ras3 = {
-        .irq = IRQ_GEN_RAS_3,
+static struct spear_shirq shirq_ras3 = {
+        .irq = SPEAR3XX_IRQ_GEN_RAS_3,
         .dev_config = shirq_ras3_config,
         .dev_count = ARRAY_SIZE(shirq_ras3_config),
         .regs = {
                 .enb_reg = -1,
-                .status_reg = INT_STS_MASK_REG,
-                .status_reg_mask = SHIRQ_RAS3_MASK,
+                .status_reg = SPEAR310_INT_STS_MASK_REG,
+                .status_reg_mask = SPEAR310_SHIRQ_RAS3_MASK,
                 .clear_reg = -1,
         },
 };
 
-struct shirq_dev_config shirq_intrcomm_ras_config[] = {
+static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
         {
-                .virq = VIRQ_TDM_HDLC,
-                .status_mask = TDM_HDLC_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_TDM_HDLC,
+                .status_mask = SPEAR310_TDM_HDLC_IRQ_MASK,
         }, {
-                .virq = VIRQ_RS485_0,
-                .status_mask = RS485_0_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_RS485_0,
+                .status_mask = SPEAR310_RS485_0_IRQ_MASK,
         }, {
-                .virq = VIRQ_RS485_1,
-                .status_mask = RS485_1_IRQ_MASK,
+                .virq = SPEAR310_VIRQ_RS485_1,
+                .status_mask = SPEAR310_RS485_1_IRQ_MASK,
         },
 };
 
-struct spear_shirq shirq_intrcomm_ras = {
-        .irq = IRQ_INTRCOMM_RAS_ARM,
+static struct spear_shirq shirq_intrcomm_ras = {
+        .irq = SPEAR3XX_IRQ_INTRCOMM_RAS_ARM,
         .dev_config = shirq_intrcomm_ras_config,
         .dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),
         .regs = {
                 .enb_reg = -1,
-                .status_reg = INT_STS_MASK_REG,
-                .status_reg_mask = SHIRQ_INTRCOMM_RAS_MASK,
+                .status_reg = SPEAR310_INT_STS_MASK_REG,
+                .status_reg_mask = SPEAR310_SHIRQ_INTRCOMM_RAS_MASK,
                 .clear_reg = -1,
         },
 };
@@ -258,7 +258,8 @@ struct spear_shirq shirq_intrcomm_ras = {
 /* Add spear310 specific devices here */
 
 /* spear310 routines */
-void __init spear310_init(void)
+void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+                u8 pmx_dev_count)
 {
         void __iomem *base;
         int ret = 0;
@@ -296,6 +297,10 @@ void __init spear310_init(void)
 
         /* pmx initialization */
         pmx_driver.base = base;
+        pmx_driver.mode = pmx_mode;
+        pmx_driver.devs = pmx_devs;
+        pmx_driver.devs_count = pmx_dev_count;
+
         ret = pmx_register(&pmx_driver);
         if (ret)
                 printk(KERN_ERR "padmux: registeration failed. err no: %d\n",
diff --git a/arch/arm/mach-spear3xx/spear310_evb.c b/arch/arm/mach-spear3xx/spear310_evb.c
index 2d7f333bd67b..c8684ce1f9b3 100644
--- a/arch/arm/mach-spear3xx/spear310_evb.c
+++ b/arch/arm/mach-spear3xx/spear310_evb.c
@@ -19,31 +19,31 @@
 /* padmux devices to enable */
 static struct pmx_dev *pmx_devs[] = {
         /* spear3xx specific devices */
-        &pmx_i2c,
-        &pmx_ssp,
-        &pmx_gpio_pin0,
-        &pmx_gpio_pin1,
-        &pmx_gpio_pin2,
-        &pmx_gpio_pin3,
-        &pmx_gpio_pin4,
-        &pmx_gpio_pin5,
-        &pmx_uart0,
+        &spear3xx_pmx_i2c,
+        &spear3xx_pmx_ssp,
+        &spear3xx_pmx_gpio_pin0,
+        &spear3xx_pmx_gpio_pin1,
+        &spear3xx_pmx_gpio_pin2,
+        &spear3xx_pmx_gpio_pin3,
+        &spear3xx_pmx_gpio_pin4,
+        &spear3xx_pmx_gpio_pin5,
+        &spear3xx_pmx_uart0,
 
         /* spear310 specific devices */
-        &pmx_emi_cs_0_1_4_5,
-        &pmx_emi_cs_2_3,
-        &pmx_uart1,
-        &pmx_uart2,
-        &pmx_uart3_4_5,
-        &pmx_fsmc,
-        &pmx_rs485_0_1,
-        &pmx_tdm0,
+        &spear310_pmx_emi_cs_0_1_4_5,
+        &spear310_pmx_emi_cs_2_3,
+        &spear310_pmx_uart1,
+        &spear310_pmx_uart2,
+        &spear310_pmx_uart3_4_5,
+        &spear310_pmx_fsmc,
+        &spear310_pmx_rs485_0_1,
+        &spear310_pmx_tdm0,
 };
 
 static struct amba_device *amba_devs[] __initdata = {
         /* spear3xx specific devices */
-        &gpio_device,
-        &uart_device,
+        &spear3xx_gpio_device,
+        &spear3xx_uart_device,
 
         /* spear310 specific devices */
 };
@@ -58,13 +58,8 @@ static void __init spear310_evb_init(void)
 {
         unsigned int i;
 
-        /* padmux initialization, must be done before spear310_init */
-        pmx_driver.mode = NULL;
-        pmx_driver.devs = pmx_devs;
-        pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
         /* call spear310 machine init function */
-        spear310_init();
+        spear310_init(NULL, pmx_devs, ARRAY_SIZE(pmx_devs));
 
         /* Add Platform Devices */
         platform_add_devices(plat_devs, ARRAY_SIZE(plat_devs));
diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c
index 741c1f414cbd..ee29bef43074 100644
--- a/arch/arm/mach-spear3xx/spear320.c
+++ b/arch/arm/mach-spear3xx/spear320.c
@@ -29,88 +29,88 @@
 #define SMALL_PRINTERS_MODE     (1 << 3)
 #define ALL_MODES               0xF
 
-struct pmx_mode auto_net_smii_mode = {
+struct pmx_mode spear320_auto_net_smii_mode = {
         .id = AUTO_NET_SMII_MODE,
         .name = "Automation Networking SMII Mode",
         .mask = 0x00,
 };
 
-struct pmx_mode auto_net_mii_mode = {
+struct pmx_mode spear320_auto_net_mii_mode = {
         .id = AUTO_NET_MII_MODE,
         .name = "Automation Networking MII Mode",
         .mask = 0x01,
 };
 
-struct pmx_mode auto_exp_mode = {
+struct pmx_mode spear320_auto_exp_mode = {
         .id = AUTO_EXP_MODE,
         .name = "Automation Expanded Mode",
         .mask = 0x02,
 };
 
-struct pmx_mode small_printers_mode = {
+struct pmx_mode spear320_small_printers_mode = {
         .id = SMALL_PRINTERS_MODE,
         .name = "Small Printers Mode",
         .mask = 0x03,
 };
 
 /* devices */
-struct pmx_dev_mode pmx_clcd_modes[] = {
+static struct pmx_dev_mode pmx_clcd_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE,
                 .mask = 0x0,
         },
 };
 
-struct pmx_dev pmx_clcd = {
+struct pmx_dev spear320_pmx_clcd = {
         .name = "clcd",
         .modes = pmx_clcd_modes,
         .mode_count = ARRAY_SIZE(pmx_clcd_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_emi_modes[] = {
+static struct pmx_dev_mode pmx_emi_modes[] = {
         {
                 .ids = AUTO_EXP_MODE,
                 .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK,
         },
 };
 
-struct pmx_dev pmx_emi = {
+struct pmx_dev spear320_pmx_emi = {
         .name = "emi",
         .modes = pmx_emi_modes,
         .mode_count = ARRAY_SIZE(pmx_emi_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_fsmc_modes[] = {
+static struct pmx_dev_mode pmx_fsmc_modes[] = {
         {
                 .ids = ALL_MODES,
                 .mask = 0x0,
         },
 };
 
-struct pmx_dev pmx_fsmc = {
+struct pmx_dev spear320_pmx_fsmc = {
         .name = "fsmc",
         .modes = pmx_fsmc_modes,
         .mode_count = ARRAY_SIZE(pmx_fsmc_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_spp_modes[] = {
+static struct pmx_dev_mode pmx_spp_modes[] = {
         {
                 .ids = SMALL_PRINTERS_MODE,
                 .mask = 0x0,
         },
 };
 
-struct pmx_dev pmx_spp = {
+struct pmx_dev spear320_pmx_spp = {
         .name = "spp",
         .modes = pmx_spp_modes,
         .mode_count = ARRAY_SIZE(pmx_spp_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_sdhci_modes[] = {
+static struct pmx_dev_mode pmx_sdhci_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE |
                         SMALL_PRINTERS_MODE,
@@ -118,42 +118,42 @@ struct pmx_dev_mode pmx_sdhci_modes[] = {
         },
 };
 
-struct pmx_dev pmx_sdhci = {
+struct pmx_dev spear320_pmx_sdhci = {
         .name = "sdhci",
         .modes = pmx_sdhci_modes,
         .mode_count = ARRAY_SIZE(pmx_sdhci_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_i2s_modes[] = {
+static struct pmx_dev_mode pmx_i2s_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
                 .mask = PMX_UART0_MODEM_MASK,
         },
 };
 
-struct pmx_dev pmx_i2s = {
+struct pmx_dev spear320_pmx_i2s = {
         .name = "i2s",
         .modes = pmx_i2s_modes,
         .mode_count = ARRAY_SIZE(pmx_i2s_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart1_modes[] = {
+static struct pmx_dev_mode pmx_uart1_modes[] = {
         {
                 .ids = ALL_MODES,
                 .mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK,
         },
 };
 
-struct pmx_dev pmx_uart1 = {
+struct pmx_dev spear320_pmx_uart1 = {
         .name = "uart1",
         .modes = pmx_uart1_modes,
         .mode_count = ARRAY_SIZE(pmx_uart1_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart1_modem_modes[] = {
+static struct pmx_dev_mode pmx_uart1_modem_modes[] = {
         {
                 .ids = AUTO_EXP_MODE,
                 .mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK |
@@ -165,42 +165,42 @@ struct pmx_dev_mode pmx_uart1_modem_modes[] = {
         },
 };
 
-struct pmx_dev pmx_uart1_modem = {
+struct pmx_dev spear320_pmx_uart1_modem = {
         .name = "uart1_modem",
         .modes = pmx_uart1_modem_modes,
         .mode_count = ARRAY_SIZE(pmx_uart1_modem_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_uart2_modes[] = {
+static struct pmx_dev_mode pmx_uart2_modes[] = {
         {
                 .ids = ALL_MODES,
                 .mask = PMX_FIRDA_MASK,
         },
 };
 
-struct pmx_dev pmx_uart2 = {
+struct pmx_dev spear320_pmx_uart2 = {
         .name = "uart2",
         .modes = pmx_uart2_modes,
         .mode_count = ARRAY_SIZE(pmx_uart2_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_touchscreen_modes[] = {
+static struct pmx_dev_mode pmx_touchscreen_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE,
                 .mask = PMX_SSP_CS_MASK,
         },
 };
 
-struct pmx_dev pmx_touchscreen = {
+struct pmx_dev spear320_pmx_touchscreen = {
         .name = "touchscreen",
         .modes = pmx_touchscreen_modes,
         .mode_count = ARRAY_SIZE(pmx_touchscreen_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_can_modes[] = {
+static struct pmx_dev_mode pmx_can_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE | AUTO_EXP_MODE,
                 .mask = PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK |
@@ -208,28 +208,28 @@ struct pmx_dev_mode pmx_can_modes[] = {
         },
 };
 
-struct pmx_dev pmx_can = {
+struct pmx_dev spear320_pmx_can = {
         .name = "can",
         .modes = pmx_can_modes,
         .mode_count = ARRAY_SIZE(pmx_can_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_sdhci_led_modes[] = {
+static struct pmx_dev_mode pmx_sdhci_led_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
                 .mask = PMX_SSP_CS_MASK,
         },
 };
 
-struct pmx_dev pmx_sdhci_led = {
+struct pmx_dev spear320_pmx_sdhci_led = {
         .name = "sdhci_led",
         .modes = pmx_sdhci_led_modes,
         .mode_count = ARRAY_SIZE(pmx_sdhci_led_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_pwm0_modes[] = {
+static struct pmx_dev_mode pmx_pwm0_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
                 .mask = PMX_UART0_MODEM_MASK,
@@ -239,14 +239,14 @@ struct pmx_dev_mode pmx_pwm0_modes[] = {
         },
 };
 
-struct pmx_dev pmx_pwm0 = {
+struct pmx_dev spear320_pmx_pwm0 = {
         .name = "pwm0",
         .modes = pmx_pwm0_modes,
         .mode_count = ARRAY_SIZE(pmx_pwm0_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_pwm1_modes[] = {
+static struct pmx_dev_mode pmx_pwm1_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
                 .mask = PMX_UART0_MODEM_MASK,
@@ -256,14 +256,14 @@ struct pmx_dev_mode pmx_pwm1_modes[] = {
         },
 };
 
-struct pmx_dev pmx_pwm1 = {
+struct pmx_dev spear320_pmx_pwm1 = {
         .name = "pwm1",
         .modes = pmx_pwm1_modes,
         .mode_count = ARRAY_SIZE(pmx_pwm1_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_pwm2_modes[] = {
+static struct pmx_dev_mode pmx_pwm2_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | AUTO_NET_MII_MODE,
                 .mask = PMX_SSP_CS_MASK,
@@ -273,105 +273,105 @@ struct pmx_dev_mode pmx_pwm2_modes[] = {
         },
 };
 
-struct pmx_dev pmx_pwm2 = {
+struct pmx_dev spear320_pmx_pwm2 = {
         .name = "pwm2",
         .modes = pmx_pwm2_modes,
         .mode_count = ARRAY_SIZE(pmx_pwm2_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_pwm3_modes[] = {
+static struct pmx_dev_mode pmx_pwm3_modes[] = {
         {
                 .ids = AUTO_EXP_MODE | SMALL_PRINTERS_MODE | AUTO_NET_SMII_MODE,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_pwm3 = {
+struct pmx_dev spear320_pmx_pwm3 = {
         .name = "pwm3",
         .modes = pmx_pwm3_modes,
         .mode_count = ARRAY_SIZE(pmx_pwm3_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_ssp1_modes[] = {
+static struct pmx_dev_mode pmx_ssp1_modes[] = {
         {
                 .ids = SMALL_PRINTERS_MODE | AUTO_NET_SMII_MODE,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_ssp1 = {
+struct pmx_dev spear320_pmx_ssp1 = {
         .name = "ssp1",
         .modes = pmx_ssp1_modes,
         .mode_count = ARRAY_SIZE(pmx_ssp1_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_ssp2_modes[] = {
+static struct pmx_dev_mode pmx_ssp2_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_ssp2 = {
+struct pmx_dev spear320_pmx_ssp2 = {
         .name = "ssp2",
         .modes = pmx_ssp2_modes,
         .mode_count = ARRAY_SIZE(pmx_ssp2_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_mii1_modes[] = {
+static struct pmx_dev_mode pmx_mii1_modes[] = {
         {
                 .ids = AUTO_NET_MII_MODE,
                 .mask = 0x0,
         },
 };
 
-struct pmx_dev pmx_mii1 = {
+struct pmx_dev spear320_pmx_mii1 = {
         .name = "mii1",
         .modes = pmx_mii1_modes,
         .mode_count = ARRAY_SIZE(pmx_mii1_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_smii0_modes[] = {
+static struct pmx_dev_mode pmx_smii0_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | AUTO_EXP_MODE | SMALL_PRINTERS_MODE,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_smii0 = {
+struct pmx_dev spear320_pmx_smii0 = {
         .name = "smii0",
         .modes = pmx_smii0_modes,
         .mode_count = ARRAY_SIZE(pmx_smii0_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_smii1_modes[] = {
+static struct pmx_dev_mode pmx_smii1_modes[] = {
         {
                 .ids = AUTO_NET_SMII_MODE | SMALL_PRINTERS_MODE,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_smii1 = {
+struct pmx_dev spear320_pmx_smii1 = {
         .name = "smii1",
         .modes = pmx_smii1_modes,
         .mode_count = ARRAY_SIZE(pmx_smii1_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_i2c1_modes[] = {
+static struct pmx_dev_mode pmx_i2c1_modes[] = {
         {
                 .ids = AUTO_EXP_MODE,
                 .mask = 0x0,
         },
 };
 
-struct pmx_dev pmx_i2c1 = {
+struct pmx_dev spear320_pmx_i2c1 = {
         .name = "i2c1",
         .modes = pmx_i2c1_modes,
         .mode_count = ARRAY_SIZE(pmx_i2c1_modes),
@@ -379,131 +379,131 @@ struct pmx_dev pmx_i2c1 = {
 };
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver = {
+static struct pmx_driver pmx_driver = {
         .mode_reg = {.offset = MODE_CONFIG_REG, .mask = 0x00000007},
         .mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff},
 };
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
         {
-                .virq = VIRQ_EMI,
-                .status_mask = EMI_IRQ_MASK,
-                .clear_mask = EMI_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_EMI,
+                .status_mask = SPEAR320_EMI_IRQ_MASK,
+                .clear_mask = SPEAR320_EMI_IRQ_MASK,
         }, {
-                .virq = VIRQ_CLCD,
-                .status_mask = CLCD_IRQ_MASK,
-                .clear_mask = CLCD_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_CLCD,
+                .status_mask = SPEAR320_CLCD_IRQ_MASK,
+                .clear_mask = SPEAR320_CLCD_IRQ_MASK,
         }, {
-                .virq = VIRQ_SPP,
-                .status_mask = SPP_IRQ_MASK,
-                .clear_mask = SPP_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_SPP,
+                .status_mask = SPEAR320_SPP_IRQ_MASK,
+                .clear_mask = SPEAR320_SPP_IRQ_MASK,
         },
 };
 
-struct spear_shirq shirq_ras1 = {
-        .irq = IRQ_GEN_RAS_1,
+static struct spear_shirq shirq_ras1 = {
+        .irq = SPEAR3XX_IRQ_GEN_RAS_1,
         .dev_config = shirq_ras1_config,
         .dev_count = ARRAY_SIZE(shirq_ras1_config),
         .regs = {
                 .enb_reg = -1,
-                .status_reg = INT_STS_MASK_REG,
-                .status_reg_mask = SHIRQ_RAS1_MASK,
-                .clear_reg = INT_CLR_MASK_REG,
+                .status_reg = SPEAR320_INT_STS_MASK_REG,
+                .status_reg_mask = SPEAR320_SHIRQ_RAS1_MASK,
+                .clear_reg = SPEAR320_INT_CLR_MASK_REG,
                 .reset_to_clear = 1,
         },
 };
 
-struct shirq_dev_config shirq_ras3_config[] = {
+static struct shirq_dev_config shirq_ras3_config[] = {
         {
-                .virq = VIRQ_PLGPIO,
-                .enb_mask = GPIO_IRQ_MASK,
-                .status_mask = GPIO_IRQ_MASK,
-                .clear_mask = GPIO_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_PLGPIO,
+                .enb_mask = SPEAR320_GPIO_IRQ_MASK,
+                .status_mask = SPEAR320_GPIO_IRQ_MASK,
+                .clear_mask = SPEAR320_GPIO_IRQ_MASK,
         }, {
-                .virq = VIRQ_I2S_PLAY,
-                .enb_mask = I2S_PLAY_IRQ_MASK,
-                .status_mask = I2S_PLAY_IRQ_MASK,
-                .clear_mask = I2S_PLAY_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_I2S_PLAY,
+                .enb_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
+                .status_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
+                .clear_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
         }, {
-                .virq = VIRQ_I2S_REC,
-                .enb_mask = I2S_REC_IRQ_MASK,
-                .status_mask = I2S_REC_IRQ_MASK,
-                .clear_mask = I2S_REC_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_I2S_REC,
+                .enb_mask = SPEAR320_I2S_REC_IRQ_MASK,
+                .status_mask = SPEAR320_I2S_REC_IRQ_MASK,
+                .clear_mask = SPEAR320_I2S_REC_IRQ_MASK,
         },
 };
 
-struct spear_shirq shirq_ras3 = {
-        .irq = IRQ_GEN_RAS_3,
+static struct spear_shirq shirq_ras3 = {
+        .irq = SPEAR3XX_IRQ_GEN_RAS_3,
         .dev_config = shirq_ras3_config,
         .dev_count = ARRAY_SIZE(shirq_ras3_config),
         .regs = {
-                .enb_reg = INT_ENB_MASK_REG,
+                .enb_reg = SPEAR320_INT_ENB_MASK_REG,
                 .reset_to_enb = 1,
-                .status_reg = INT_STS_MASK_REG,
-                .status_reg_mask = SHIRQ_RAS3_MASK,
-                .clear_reg = INT_CLR_MASK_REG,
+                .status_reg = SPEAR320_INT_STS_MASK_REG,
+                .status_reg_mask = SPEAR320_SHIRQ_RAS3_MASK,
+                .clear_reg = SPEAR320_INT_CLR_MASK_REG,
                 .reset_to_clear = 1,
         },
 };
 
-struct shirq_dev_config shirq_intrcomm_ras_config[] = {
+static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
         {
-                .virq = VIRQ_CANU,
-                .status_mask = CAN_U_IRQ_MASK,
-                .clear_mask = CAN_U_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_CANU,
+                .status_mask = SPEAR320_CAN_U_IRQ_MASK,
+                .clear_mask = SPEAR320_CAN_U_IRQ_MASK,
         }, {
-                .virq = VIRQ_CANL,
-                .status_mask = CAN_L_IRQ_MASK,
-                .clear_mask = CAN_L_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_CANL,
+                .status_mask = SPEAR320_CAN_L_IRQ_MASK,
+                .clear_mask = SPEAR320_CAN_L_IRQ_MASK,
         }, {
-                .virq = VIRQ_UART1,
-                .status_mask = UART1_IRQ_MASK,
-                .clear_mask = UART1_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_UART1,
+                .status_mask = SPEAR320_UART1_IRQ_MASK,
+                .clear_mask = SPEAR320_UART1_IRQ_MASK,
         }, {
-                .virq = VIRQ_UART2,
-                .status_mask = UART2_IRQ_MASK,
-                .clear_mask = UART2_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_UART2,
+                .status_mask = SPEAR320_UART2_IRQ_MASK,
+                .clear_mask = SPEAR320_UART2_IRQ_MASK,
         }, {
-                .virq = VIRQ_SSP1,
-                .status_mask = SSP1_IRQ_MASK,
-                .clear_mask = SSP1_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_SSP1,
+                .status_mask = SPEAR320_SSP1_IRQ_MASK,
+                .clear_mask = SPEAR320_SSP1_IRQ_MASK,
         }, {
-                .virq = VIRQ_SSP2,
-                .status_mask = SSP2_IRQ_MASK,
-                .clear_mask = SSP2_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_SSP2,
+                .status_mask = SPEAR320_SSP2_IRQ_MASK,
+                .clear_mask = SPEAR320_SSP2_IRQ_MASK,
         }, {
-                .virq = VIRQ_SMII0,
-                .status_mask = SMII0_IRQ_MASK,
-                .clear_mask = SMII0_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_SMII0,
+                .status_mask = SPEAR320_SMII0_IRQ_MASK,
+                .clear_mask = SPEAR320_SMII0_IRQ_MASK,
         }, {
-                .virq = VIRQ_MII1_SMII1,
-                .status_mask = MII1_SMII1_IRQ_MASK,
-                .clear_mask = MII1_SMII1_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_MII1_SMII1,
+                .status_mask = SPEAR320_MII1_SMII1_IRQ_MASK,
+                .clear_mask = SPEAR320_MII1_SMII1_IRQ_MASK,
         }, {
-                .virq = VIRQ_WAKEUP_SMII0,
-                .status_mask = WAKEUP_SMII0_IRQ_MASK,
-                .clear_mask = WAKEUP_SMII0_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_WAKEUP_SMII0,
+                .status_mask = SPEAR320_WAKEUP_SMII0_IRQ_MASK,
+                .clear_mask = SPEAR320_WAKEUP_SMII0_IRQ_MASK,
         }, {
-                .virq = VIRQ_WAKEUP_MII1_SMII1,
-                .status_mask = WAKEUP_MII1_SMII1_IRQ_MASK,
-                .clear_mask = WAKEUP_MII1_SMII1_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_WAKEUP_MII1_SMII1,
+                .status_mask = SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK,
+                .clear_mask = SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK,
         }, {
-                .virq = VIRQ_I2C,
-                .status_mask = I2C1_IRQ_MASK,
-                .clear_mask = I2C1_IRQ_MASK,
+                .virq = SPEAR320_VIRQ_I2C1,
+                .status_mask = SPEAR320_I2C1_IRQ_MASK,
+                .clear_mask = SPEAR320_I2C1_IRQ_MASK,
         },
 };
 
-struct spear_shirq shirq_intrcomm_ras = {
-        .irq = IRQ_INTRCOMM_RAS_ARM,
+static struct spear_shirq shirq_intrcomm_ras = {
+        .irq = SPEAR3XX_IRQ_INTRCOMM_RAS_ARM,
         .dev_config = shirq_intrcomm_ras_config,
         .dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),
         .regs = {
                 .enb_reg = -1,
-                .status_reg = INT_STS_MASK_REG,
-                .status_reg_mask = SHIRQ_INTRCOMM_RAS_MASK,
-                .clear_reg = INT_CLR_MASK_REG,
+                .status_reg = SPEAR320_INT_STS_MASK_REG,
+                .status_reg_mask = SPEAR320_SHIRQ_INTRCOMM_RAS_MASK,
+                .clear_reg = SPEAR320_INT_CLR_MASK_REG,
                 .reset_to_clear = 1,
         },
 };
@@ -511,7 +511,8 @@ struct spear_shirq shirq_intrcomm_ras = {
 /* Add spear320 specific devices here */
 
 /* spear320 routines */
-void __init spear320_init(void)
+void __init spear320_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+                u8 pmx_dev_count)
 {
         void __iomem *base;
         int ret = 0;
@@ -543,6 +544,10 @@ void __init spear320_init(void)
 
         /* pmx initialization */
         pmx_driver.base = base;
+        pmx_driver.mode = pmx_mode;
+        pmx_driver.devs = pmx_devs;
+        pmx_driver.devs_count = pmx_dev_count;
+
         ret = pmx_register(&pmx_driver);
         if (ret)
                 printk(KERN_ERR "padmux: registeration failed. err no: %d\n",
diff --git a/arch/arm/mach-spear3xx/spear320_evb.c b/arch/arm/mach-spear3xx/spear320_evb.c
index 8213e4b66c14..a12b353940d6 100644
--- a/arch/arm/mach-spear3xx/spear320_evb.c
+++ b/arch/arm/mach-spear3xx/spear320_evb.c
@@ -19,28 +19,28 @@
 /* padmux devices to enable */
 static struct pmx_dev *pmx_devs[] = {
         /* spear3xx specific devices */
-        &pmx_i2c,
-        &pmx_ssp,
-        &pmx_mii,
-        &pmx_uart0,
+        &spear3xx_pmx_i2c,
+        &spear3xx_pmx_ssp,
+        &spear3xx_pmx_mii,
+        &spear3xx_pmx_uart0,
 
         /* spear320 specific devices */
-        &pmx_fsmc,
-        &pmx_sdhci,
-        &pmx_i2s,
-        &pmx_uart1,
-        &pmx_uart2,
-        &pmx_can,
-        &pmx_pwm0,
-        &pmx_pwm1,
-        &pmx_pwm2,
-        &pmx_mii1,
+        &spear320_pmx_fsmc,
+        &spear320_pmx_sdhci,
+        &spear320_pmx_i2s,
+        &spear320_pmx_uart1,
+        &spear320_pmx_uart2,
+        &spear320_pmx_can,
+        &spear320_pmx_pwm0,
+        &spear320_pmx_pwm1,
+        &spear320_pmx_pwm2,
+        &spear320_pmx_mii1,
 };
 
 static struct amba_device *amba_devs[] __initdata = {
         /* spear3xx specific devices */
-        &gpio_device,
-        &uart_device,
+        &spear3xx_gpio_device,
+        &spear3xx_uart_device,
 
         /* spear320 specific devices */
 };
@@ -55,13 +55,9 @@ static void __init spear320_evb_init(void)
 {
         unsigned int i;
 
-        /* padmux initialization, must be done before spear320_init */
-        pmx_driver.mode = &auto_net_mii_mode;
-        pmx_driver.devs = pmx_devs;
-        pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
         /* call spear320 machine init function */
-        spear320_init();
+        spear320_init(&spear320_auto_net_mii_mode, pmx_devs,
+                        ARRAY_SIZE(pmx_devs));
 
         /* Add Platform Devices */
         platform_add_devices(plat_devs, ARRAY_SIZE(plat_devs));
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index d3ba8ca1bc59..10af45da86a0 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -25,10 +25,10 @@
 /* gpio device registration */
 static struct pl061_platform_data gpio_plat_data = {
         .gpio_base      = 0,
-        .irq_base       = SPEAR_GPIO_INT_BASE,
+        .irq_base       = SPEAR3XX_GPIO_INT_BASE,
 };
 
-struct amba_device gpio_device = {
+struct amba_device spear3xx_gpio_device = {
         .dev = {
                 .init_name = "gpio",
                 .platform_data = &gpio_plat_data,
@@ -38,11 +38,11 @@ struct amba_device gpio_device = {
                 .end = SPEAR3XX_ICM3_GPIO_BASE + SZ_4K - 1,
                 .flags = IORESOURCE_MEM,
         },
-        .irq = {IRQ_BASIC_GPIO, NO_IRQ},
+        .irq = {SPEAR3XX_IRQ_BASIC_GPIO, NO_IRQ},
 };
 
 /* uart device registration */
-struct amba_device uart_device = {
+struct amba_device spear3xx_uart_device = {
         .dev = {
                 .init_name = "uart",
         },
@@ -51,7 +51,7 @@ struct amba_device uart_device = {
                 .end = SPEAR3XX_ICM1_UART_BASE + SZ_4K - 1,
                 .flags = IORESOURCE_MEM,
         },
-        .irq = {IRQ_UART, NO_IRQ},
+        .irq = {SPEAR3XX_IRQ_UART, NO_IRQ},
 };
 
 /* Do spear3xx familiy common initialization part here */
@@ -97,215 +97,215 @@ void __init spear3xx_map_io(void)
         iotable_init(spear3xx_io_desc, ARRAY_SIZE(spear3xx_io_desc));
 
         /* This will initialize clock framework */
-        clk_init();
+        spear3xx_clk_init();
 }
 
 /* pad multiplexing support */
 /* devices */
-struct pmx_dev_mode pmx_firda_modes[] = {
+static struct pmx_dev_mode pmx_firda_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_FIRDA_MASK,
         },
 };
 
-struct pmx_dev pmx_firda = {
+struct pmx_dev spear3xx_pmx_firda = {
         .name = "firda",
         .modes = pmx_firda_modes,
         .mode_count = ARRAY_SIZE(pmx_firda_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_i2c_modes[] = {
+static struct pmx_dev_mode pmx_i2c_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_I2C_MASK,
         },
 };
 
-struct pmx_dev pmx_i2c = {
+struct pmx_dev spear3xx_pmx_i2c = {
         .name = "i2c",
         .modes = pmx_i2c_modes,
         .mode_count = ARRAY_SIZE(pmx_i2c_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_ssp_cs_modes[] = {
+static struct pmx_dev_mode pmx_ssp_cs_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_SSP_CS_MASK,
         },
 };
 
-struct pmx_dev pmx_ssp_cs = {
+struct pmx_dev spear3xx_pmx_ssp_cs = {
         .name = "ssp_chip_selects",
         .modes = pmx_ssp_cs_modes,
         .mode_count = ARRAY_SIZE(pmx_ssp_cs_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_ssp_modes[] = {
+static struct pmx_dev_mode pmx_ssp_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_SSP_MASK,
         },
 };
 
-struct pmx_dev pmx_ssp = {
+struct pmx_dev spear3xx_pmx_ssp = {
         .name = "ssp",
         .modes = pmx_ssp_modes,
         .mode_count = ARRAY_SIZE(pmx_ssp_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_mii_modes[] = {
+static struct pmx_dev_mode pmx_mii_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_mii = {
+struct pmx_dev spear3xx_pmx_mii = {
         .name = "mii",
         .modes = pmx_mii_modes,
         .mode_count = ARRAY_SIZE(pmx_mii_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin0_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin0_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_GPIO_PIN0_MASK,
         },
 };
 
-struct pmx_dev pmx_gpio_pin0 = {
+struct pmx_dev spear3xx_pmx_gpio_pin0 = {
         .name = "gpio_pin0",
         .modes = pmx_gpio_pin0_modes,
         .mode_count = ARRAY_SIZE(pmx_gpio_pin0_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin1_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin1_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_GPIO_PIN1_MASK,
         },
 };
 
-struct pmx_dev pmx_gpio_pin1 = {
+struct pmx_dev spear3xx_pmx_gpio_pin1 = {
         .name = "gpio_pin1",
         .modes = pmx_gpio_pin1_modes,
         .mode_count = ARRAY_SIZE(pmx_gpio_pin1_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin2_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin2_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_GPIO_PIN2_MASK,
         },
 };
 
-struct pmx_dev pmx_gpio_pin2 = {
+struct pmx_dev spear3xx_pmx_gpio_pin2 = {
         .name = "gpio_pin2",
         .modes = pmx_gpio_pin2_modes,
         .mode_count = ARRAY_SIZE(pmx_gpio_pin2_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin3_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin3_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_GPIO_PIN3_MASK,
         },
 };
 
-struct pmx_dev pmx_gpio_pin3 = {
+struct pmx_dev spear3xx_pmx_gpio_pin3 = {
         .name = "gpio_pin3",
         .modes = pmx_gpio_pin3_modes,
         .mode_count = ARRAY_SIZE(pmx_gpio_pin3_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin4_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin4_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_GPIO_PIN4_MASK,
         },
 };
 
-struct pmx_dev pmx_gpio_pin4 = {
+struct pmx_dev spear3xx_pmx_gpio_pin4 = {
         .name = "gpio_pin4",
         .modes = pmx_gpio_pin4_modes,
         .mode_count = ARRAY_SIZE(pmx_gpio_pin4_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_gpio_pin5_modes[] = {
+static struct pmx_dev_mode pmx_gpio_pin5_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_GPIO_PIN5_MASK,
         },
 };
 
-struct pmx_dev pmx_gpio_pin5 = {
+struct pmx_dev spear3xx_pmx_gpio_pin5 = {
         .name = "gpio_pin5",
         .modes = pmx_gpio_pin5_modes,
         .mode_count = ARRAY_SIZE(pmx_gpio_pin5_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_uart0_modem_modes[] = {
+static struct pmx_dev_mode pmx_uart0_modem_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_UART0_MODEM_MASK,
         },
 };
 
-struct pmx_dev pmx_uart0_modem = {
+struct pmx_dev spear3xx_pmx_uart0_modem = {
         .name = "uart0_modem",
         .modes = pmx_uart0_modem_modes,
         .mode_count = ARRAY_SIZE(pmx_uart0_modem_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_uart0_modes[] = {
+static struct pmx_dev_mode pmx_uart0_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_UART0_MASK,
         },
 };
 
-struct pmx_dev pmx_uart0 = {
+struct pmx_dev spear3xx_pmx_uart0 = {
         .name = "uart0",
         .modes = pmx_uart0_modes,
         .mode_count = ARRAY_SIZE(pmx_uart0_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_timer_3_4_modes[] = {
+static struct pmx_dev_mode pmx_timer_3_4_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_TIMER_3_4_MASK,
         },
 };
 
-struct pmx_dev pmx_timer_3_4 = {
+struct pmx_dev spear3xx_pmx_timer_3_4 = {
         .name = "timer_3_4",
         .modes = pmx_timer_3_4_modes,
         .mode_count = ARRAY_SIZE(pmx_timer_3_4_modes),
         .enb_on_reset = 0,
 };
 
-struct pmx_dev_mode pmx_timer_1_2_modes[] = {
+static struct pmx_dev_mode pmx_timer_1_2_modes[] = {
         {
                 .ids = 0xffffffff,
                 .mask = PMX_TIMER_1_2_MASK,
         },
 };
 
-struct pmx_dev pmx_timer_1_2 = {
+struct pmx_dev spear3xx_pmx_timer_1_2 = {
         .name = "timer_1_2",
         .modes = pmx_timer_1_2_modes,
         .mode_count = ARRAY_SIZE(pmx_timer_1_2_modes),
@@ -314,210 +314,210 @@ struct pmx_dev pmx_timer_1_2 = {
 
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
 /* plgpios devices */
-struct pmx_dev_mode pmx_plgpio_0_1_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_0_1_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_FIRDA_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_0_1 = {
+struct pmx_dev spear3xx_pmx_plgpio_0_1 = {
         .name = "plgpio 0 and 1",
         .modes = pmx_plgpio_0_1_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_0_1_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_2_3_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_2_3_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_UART0_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_2_3 = {
+struct pmx_dev spear3xx_pmx_plgpio_2_3 = {
         .name = "plgpio 2 and 3",
         .modes = pmx_plgpio_2_3_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_2_3_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_4_5_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_4_5_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_I2C_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_4_5 = {
+struct pmx_dev spear3xx_pmx_plgpio_4_5 = {
         .name = "plgpio 4 and 5",
         .modes = pmx_plgpio_4_5_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_4_5_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_6_9_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_6_9_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_SSP_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_6_9 = {
+struct pmx_dev spear3xx_pmx_plgpio_6_9 = {
         .name = "plgpio 6 to 9",
         .modes = pmx_plgpio_6_9_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_6_9_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_10_27_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_10_27_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_MII_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_10_27 = {
+struct pmx_dev spear3xx_pmx_plgpio_10_27 = {
         .name = "plgpio 10 to 27",
         .modes = pmx_plgpio_10_27_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_10_27_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_28_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_28_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_GPIO_PIN0_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_28 = {
+struct pmx_dev spear3xx_pmx_plgpio_28 = {
         .name = "plgpio 28",
         .modes = pmx_plgpio_28_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_28_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_29_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_29_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_GPIO_PIN1_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_29 = {
+struct pmx_dev spear3xx_pmx_plgpio_29 = {
         .name = "plgpio 29",
         .modes = pmx_plgpio_29_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_29_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_30_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_30_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_GPIO_PIN2_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_30 = {
+struct pmx_dev spear3xx_pmx_plgpio_30 = {
         .name = "plgpio 30",
         .modes = pmx_plgpio_30_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_30_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_31_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_31_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_GPIO_PIN3_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_31 = {
+struct pmx_dev spear3xx_pmx_plgpio_31 = {
         .name = "plgpio 31",
         .modes = pmx_plgpio_31_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_31_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_32_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_32_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_GPIO_PIN4_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_32 = {
+struct pmx_dev spear3xx_pmx_plgpio_32 = {
         .name = "plgpio 32",
         .modes = pmx_plgpio_32_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_32_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_33_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_33_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_GPIO_PIN5_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_33 = {
+struct pmx_dev spear3xx_pmx_plgpio_33 = {
         .name = "plgpio 33",
         .modes = pmx_plgpio_33_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_33_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_34_36_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_34_36_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_SSP_CS_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_34_36 = {
+struct pmx_dev spear3xx_pmx_plgpio_34_36 = {
         .name = "plgpio 34 to 36",
         .modes = pmx_plgpio_34_36_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_34_36_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_37_42_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_37_42_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_UART0_MODEM_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_37_42 = {
+struct pmx_dev spear3xx_pmx_plgpio_37_42 = {
         .name = "plgpio 37 to 42",
         .modes = pmx_plgpio_37_42_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_37_42_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_43_44_47_48_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_43_44_47_48_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_TIMER_1_2_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_43_44_47_48 = {
+struct pmx_dev spear3xx_pmx_plgpio_43_44_47_48 = {
         .name = "plgpio 43, 44, 47 and 48",
         .modes = pmx_plgpio_43_44_47_48_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_43_44_47_48_modes),
         .enb_on_reset = 1,
 };
 
-struct pmx_dev_mode pmx_plgpio_45_46_49_50_modes[] = {
+static struct pmx_dev_mode pmx_plgpio_45_46_49_50_modes[] = {
         {
                 .ids = 0x00,
                 .mask = PMX_TIMER_3_4_MASK,
         },
 };
 
-struct pmx_dev pmx_plgpio_45_46_49_50 = {
+struct pmx_dev spear3xx_pmx_plgpio_45_46_49_50 = {
         .name = "plgpio 45, 46, 49 and 50",
         .modes = pmx_plgpio_45_46_49_50_modes,
         .mode_count = ARRAY_SIZE(pmx_plgpio_45_46_49_50_modes),
diff --git a/arch/arm/mach-spear6xx/Kconfig b/arch/arm/mach-spear6xx/Kconfig
index bddba034f862..ff4ae5ba00f1 100644
--- a/arch/arm/mach-spear6xx/Kconfig
+++ b/arch/arm/mach-spear6xx/Kconfig
@@ -4,17 +4,18 @@
 
 if ARCH_SPEAR6XX
 
-choice
-        prompt "SPEAr6XX Family"
-        default MACH_SPEAR600
+menu "SPEAr6xx Implementations"
+config BOARD_SPEAR600_EVB
+        bool "SPEAr600 Evaluation Board"
+        select MACH_SPEAR600
+        help
+          Supports ST SPEAr600 Evaluation Board
+
+endmenu
 
 config MACH_SPEAR600
         bool "SPEAr600"
         help
           Supports ST SPEAr600 Machine
-endchoice
-
-# Adding SPEAr6XX machine specific configuration files
-source "arch/arm/mach-spear6xx/Kconfig600"
 
 endif #ARCH_SPEAR6XX
diff --git a/arch/arm/mach-spear6xx/Kconfig600 b/arch/arm/mach-spear6xx/Kconfig600
deleted file mode 100644
index 9e19f65eb78e..000000000000
--- a/arch/arm/mach-spear6xx/Kconfig600
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# SPEAr600 machine configuration file
-#
-
-if MACH_SPEAR600
-
-choice
-        prompt "SPEAr600 Boards"
-        default BOARD_SPEAR600_EVB
-
-config  BOARD_SPEAR600_EVB
-        bool "SPEAr600 Evaluation Board"
-        help
-          Supports ST SPEAr600 Evaluation Board
-endchoice
-
-endif   #MACH_SPEAR600
diff --git a/arch/arm/mach-spear6xx/clock.c b/arch/arm/mach-spear6xx/clock.c
index 88b748b5be80..ac70e0d88fef 100644
--- a/arch/arm/mach-spear6xx/clock.c
+++ b/arch/arm/mach-spear6xx/clock.c
@@ -671,12 +671,12 @@ static struct clk_lookup spear_clk_lookups[] = {
         { .dev_id = "gpio2",            .clk = &gpio2_clk},
 };
 
-void __init clk_init(void)
+void __init spear6xx_clk_init(void)
 {
         int i;
 
         for (i = 0; i < ARRAY_SIZE(spear_clk_lookups); i++)
                 clk_register(&spear_clk_lookups[i]);
 
-        recalc_root_clocks();
+        clk_init();
 }
diff --git a/arch/arm/mach-spear6xx/include/mach/generic.h b/arch/arm/mach-spear6xx/include/mach/generic.h
index 94cf4a648b57..183f0238c5e2 100644
--- a/arch/arm/mach-spear6xx/include/mach/generic.h
+++ b/arch/arm/mach-spear6xx/include/mach/generic.h
@@ -39,7 +39,7 @@ void __init spear6xx_map_io(void);
 void __init spear6xx_init_irq(void);
 void __init spear6xx_init(void);
 void __init spear600_init(void);
-void __init clk_init(void);
+void __init spear6xx_clk_init(void);
 
 /* Add spear600 machine device structure declarations here */
 
diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index 981812961ac7..e0f6628c8b2c 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -148,7 +148,7 @@ void __init spear6xx_map_io(void)
         iotable_init(spear6xx_io_desc, ARRAY_SIZE(spear6xx_io_desc));
 
         /* This will initialize clock framework */
-        clk_init();
+        spear6xx_clk_init();
 }
 
 static void __init spear6xx_timer_init(void)
diff --git a/arch/arm/mach-stmp378x/Makefile b/arch/arm/mach-stmp378x/Makefile
deleted file mode 100644
index d156f76b379f..000000000000
--- a/arch/arm/mach-stmp378x/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-obj-$(CONFIG_ARCH_STMP378X) += stmp378x.o
-obj-$(CONFIG_MACH_STMP378X) += stmp378x_devb.o
diff --git a/arch/arm/mach-stmp378x/Makefile.boot b/arch/arm/mach-stmp378x/Makefile.boot
deleted file mode 100644
index 1568ad404d59..000000000000
--- a/arch/arm/mach-stmp378x/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y   := 0x40008000
-params_phys-y   := 0x40000100
-initrd_phys-y   := 0x40800000
diff --git a/arch/arm/mach-stmp378x/include/mach/entry-macro.S b/arch/arm/mach-stmp378x/include/mach/entry-macro.S
deleted file mode 100644
index 731a92286da2..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/entry-macro.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Low-level IRQ helper macros for Freescale STMP378X
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-                .macro  disable_fiq
-                .endm
-
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-
-                mov     \base, #0xf0000000      @ vm address of IRQ controller
-                ldr     \irqnr, [\base, #0x70]  @ HW_ICOLL_STAT
-                cmp     \irqnr, #0x7f
-                moveqs  \irqnr, #0              @ Zero flag set for no IRQ
-
-                .endm
-
-                .macro  get_irqnr_preamble, base, tmp
-                .endm
-
-                .macro  arch_ret_to_user, tmp1, tmp2
-                .endm
diff --git a/arch/arm/mach-stmp378x/include/mach/irqs.h b/arch/arm/mach-stmp378x/include/mach/irqs.h
deleted file mode 100644
index cc59673becdd..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/irqs.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Freescale STMP378X interrupts
- *
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#define IRQ_DEBUG_UART                  0
-#define IRQ_COMMS_RX                    1
-#define IRQ_COMMS_TX                    1
-#define IRQ_SSP2_ERROR                  2
-#define IRQ_VDD5V                       3
-#define IRQ_HEADPHONE_SHORT             4
-#define IRQ_DAC_DMA                     5
-#define IRQ_DAC_ERROR                   6
-#define IRQ_ADC_DMA                     7
-#define IRQ_ADC_ERROR                   8
-#define IRQ_SPDIF_DMA                   9
-#define IRQ_SAIF2_DMA                   9
-#define IRQ_SPDIF_ERROR                 10
-#define IRQ_SAIF1_IRQ                   10
-#define IRQ_SAIF2_IRQ                   10
-#define IRQ_USB_CTRL                    11
-#define IRQ_USB_WAKEUP                  12
-#define IRQ_GPMI_DMA                    13
-#define IRQ_SSP1_DMA                    14
-#define IRQ_SSP_ERROR                   15
-#define IRQ_GPIO0                       16
-#define IRQ_GPIO1                       17
-#define IRQ_GPIO2                       18
-#define IRQ_SAIF1_DMA                   19
-#define IRQ_SSP2_DMA                    20
-#define IRQ_ECC8_IRQ                    21
-#define IRQ_RTC_ALARM                   22
-#define IRQ_UARTAPP_TX_DMA              23
-#define IRQ_UARTAPP_INTERNAL            24
-#define IRQ_UARTAPP_RX_DMA              25
-#define IRQ_I2C_DMA                     26
-#define IRQ_I2C_ERROR                   27
-#define IRQ_TIMER0                      28
-#define IRQ_TIMER1                      29
-#define IRQ_TIMER2                      30
-#define IRQ_TIMER3                      31
-#define IRQ_BATT_BRNOUT                 32
-#define IRQ_VDDD_BRNOUT                 33
-#define IRQ_VDDIO_BRNOUT                34
-#define IRQ_VDD18_BRNOUT                35
-#define IRQ_TOUCH_DETECT                36
-#define IRQ_LRADC_CH0                   37
-#define IRQ_LRADC_CH1                   38
-#define IRQ_LRADC_CH2                   39
-#define IRQ_LRADC_CH3                   40
-#define IRQ_LRADC_CH4                   41
-#define IRQ_LRADC_CH5                   42
-#define IRQ_LRADC_CH6                   43
-#define IRQ_LRADC_CH7                   44
-#define IRQ_LCDIF_DMA                   45
-#define IRQ_LCDIF_ERROR                 46
-#define IRQ_DIGCTL_DEBUG_TRAP           47
-#define IRQ_RTC_1MSEC                   48
-#define IRQ_DRI_DMA                     49
-#define IRQ_DRI_ATTENTION               50
-#define IRQ_GPMI_ATTENTION              51
-#define IRQ_IR                          52
-#define IRQ_DCP_VMI                     53
-#define IRQ_DCP                         54
-#define IRQ_BCH                         56
-#define IRQ_PXP                         57
-#define IRQ_UARTAPP2_TX_DMA             58
-#define IRQ_UARTAPP2_INTERNAL           59
-#define IRQ_UARTAPP2_RX_DMA             60
-#define IRQ_VDAC_DETECT                 61
-#define IRQ_VDD5V_DROOP                 64
-#define IRQ_DCDC4P2_BO                  65
-
-
-#define NR_REAL_IRQS    128
-#define NR_IRQS         (NR_REAL_IRQS + 32 * 3)
-
-/* All interrupts are FIQ capable */
-#define FIQ_START               IRQ_DEBUG_UART
-
-/* Hard disk IRQ is a GPMI attention IRQ */
-#define IRQ_HARDDISK            IRQ_GPMI_ATTENTION
diff --git a/arch/arm/mach-stmp378x/include/mach/pins.h b/arch/arm/mach-stmp378x/include/mach/pins.h
deleted file mode 100644
index 93f952d35969..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/pins.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Freescale STMP378X SoC pin multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_PINS_H
-#define __ASM_ARCH_PINS_H
-
-/*
- * Define all STMP378x pins, a pin name corresponds to a STMP378x hardware
- * interface  this pin belongs to.
- */
-
-/* Bank 0 */
-#define PINID_GPMI_D00          STMP3XXX_PINID(0, 0)
-#define PINID_GPMI_D01          STMP3XXX_PINID(0, 1)
-#define PINID_GPMI_D02          STMP3XXX_PINID(0, 2)
-#define PINID_GPMI_D03          STMP3XXX_PINID(0, 3)
-#define PINID_GPMI_D04          STMP3XXX_PINID(0, 4)
-#define PINID_GPMI_D05          STMP3XXX_PINID(0, 5)
-#define PINID_GPMI_D06          STMP3XXX_PINID(0, 6)
-#define PINID_GPMI_D07          STMP3XXX_PINID(0, 7)
-#define PINID_GPMI_D08          STMP3XXX_PINID(0, 8)
-#define PINID_GPMI_D09          STMP3XXX_PINID(0, 9)
-#define PINID_GPMI_D10          STMP3XXX_PINID(0, 10)
-#define PINID_GPMI_D11          STMP3XXX_PINID(0, 11)
-#define PINID_GPMI_D12          STMP3XXX_PINID(0, 12)
-#define PINID_GPMI_D13          STMP3XXX_PINID(0, 13)
-#define PINID_GPMI_D14          STMP3XXX_PINID(0, 14)
-#define PINID_GPMI_D15          STMP3XXX_PINID(0, 15)
-#define PINID_GPMI_CLE          STMP3XXX_PINID(0, 16)
-#define PINID_GPMI_ALE          STMP3XXX_PINID(0, 17)
-#define PINID_GMPI_CE2N         STMP3XXX_PINID(0, 18)
-#define PINID_GPMI_RDY0         STMP3XXX_PINID(0, 19)
-#define PINID_GPMI_RDY1         STMP3XXX_PINID(0, 20)
-#define PINID_GPMI_RDY2         STMP3XXX_PINID(0, 21)
-#define PINID_GPMI_RDY3         STMP3XXX_PINID(0, 22)
-#define PINID_GPMI_WPN          STMP3XXX_PINID(0, 23)
-#define PINID_GPMI_WRN          STMP3XXX_PINID(0, 24)
-#define PINID_GPMI_RDN          STMP3XXX_PINID(0, 25)
-#define PINID_AUART1_CTS        STMP3XXX_PINID(0, 26)
-#define PINID_AUART1_RTS        STMP3XXX_PINID(0, 27)
-#define PINID_AUART1_RX         STMP3XXX_PINID(0, 28)
-#define PINID_AUART1_TX         STMP3XXX_PINID(0, 29)
-#define PINID_I2C_SCL           STMP3XXX_PINID(0, 30)
-#define PINID_I2C_SDA           STMP3XXX_PINID(0, 31)
-
-/* Bank 1 */
-#define PINID_LCD_D00           STMP3XXX_PINID(1, 0)
-#define PINID_LCD_D01           STMP3XXX_PINID(1, 1)
-#define PINID_LCD_D02           STMP3XXX_PINID(1, 2)
-#define PINID_LCD_D03           STMP3XXX_PINID(1, 3)
-#define PINID_LCD_D04           STMP3XXX_PINID(1, 4)
-#define PINID_LCD_D05           STMP3XXX_PINID(1, 5)
-#define PINID_LCD_D06           STMP3XXX_PINID(1, 6)
-#define PINID_LCD_D07           STMP3XXX_PINID(1, 7)
-#define PINID_LCD_D08           STMP3XXX_PINID(1, 8)
-#define PINID_LCD_D09           STMP3XXX_PINID(1, 9)
-#define PINID_LCD_D10           STMP3XXX_PINID(1, 10)
-#define PINID_LCD_D11           STMP3XXX_PINID(1, 11)
-#define PINID_LCD_D12           STMP3XXX_PINID(1, 12)
-#define PINID_LCD_D13           STMP3XXX_PINID(1, 13)
-#define PINID_LCD_D14           STMP3XXX_PINID(1, 14)
-#define PINID_LCD_D15           STMP3XXX_PINID(1, 15)
-#define PINID_LCD_D16           STMP3XXX_PINID(1, 16)
-#define PINID_LCD_D17           STMP3XXX_PINID(1, 17)
-#define PINID_LCD_RESET         STMP3XXX_PINID(1, 18)
-#define PINID_LCD_RS            STMP3XXX_PINID(1, 19)
-#define PINID_LCD_WR            STMP3XXX_PINID(1, 20)
-#define PINID_LCD_CS            STMP3XXX_PINID(1, 21)
-#define PINID_LCD_DOTCK         STMP3XXX_PINID(1, 22)
-#define PINID_LCD_ENABLE        STMP3XXX_PINID(1, 23)
-#define PINID_LCD_HSYNC         STMP3XXX_PINID(1, 24)
-#define PINID_LCD_VSYNC         STMP3XXX_PINID(1, 25)
-#define PINID_PWM0              STMP3XXX_PINID(1, 26)
-#define PINID_PWM1              STMP3XXX_PINID(1, 27)
-#define PINID_PWM2              STMP3XXX_PINID(1, 28)
-#define PINID_PWM3              STMP3XXX_PINID(1, 29)
-#define PINID_PWM4              STMP3XXX_PINID(1, 30)
-
-/* Bank 2 */
-#define PINID_SSP1_CMD          STMP3XXX_PINID(2, 0)
-#define PINID_SSP1_DETECT       STMP3XXX_PINID(2, 1)
-#define PINID_SSP1_DATA0        STMP3XXX_PINID(2, 2)
-#define PINID_SSP1_DATA1        STMP3XXX_PINID(2, 3)
-#define PINID_SSP1_DATA2        STMP3XXX_PINID(2, 4)
-#define PINID_SSP1_DATA3        STMP3XXX_PINID(2, 5)
-#define PINID_SSP1_SCK          STMP3XXX_PINID(2, 6)
-#define PINID_ROTARYA           STMP3XXX_PINID(2, 7)
-#define PINID_ROTARYB           STMP3XXX_PINID(2, 8)
-#define PINID_EMI_A00           STMP3XXX_PINID(2, 9)
-#define PINID_EMI_A01           STMP3XXX_PINID(2, 10)
-#define PINID_EMI_A02           STMP3XXX_PINID(2, 11)
-#define PINID_EMI_A03           STMP3XXX_PINID(2, 12)
-#define PINID_EMI_A04           STMP3XXX_PINID(2, 13)
-#define PINID_EMI_A05           STMP3XXX_PINID(2, 14)
-#define PINID_EMI_A06           STMP3XXX_PINID(2, 15)
-#define PINID_EMI_A07           STMP3XXX_PINID(2, 16)
-#define PINID_EMI_A08           STMP3XXX_PINID(2, 17)
-#define PINID_EMI_A09           STMP3XXX_PINID(2, 18)
-#define PINID_EMI_A10           STMP3XXX_PINID(2, 19)
-#define PINID_EMI_A11           STMP3XXX_PINID(2, 20)
-#define PINID_EMI_A12           STMP3XXX_PINID(2, 21)
-#define PINID_EMI_BA0           STMP3XXX_PINID(2, 22)
-#define PINID_EMI_BA1           STMP3XXX_PINID(2, 23)
-#define PINID_EMI_CASN          STMP3XXX_PINID(2, 24)
-#define PINID_EMI_CE0N          STMP3XXX_PINID(2, 25)
-#define PINID_EMI_CE1N          STMP3XXX_PINID(2, 26)
-#define PINID_GPMI_CE1N         STMP3XXX_PINID(2, 27)
-#define PINID_GPMI_CE0N         STMP3XXX_PINID(2, 28)
-#define PINID_EMI_CKE           STMP3XXX_PINID(2, 29)
-#define PINID_EMI_RASN          STMP3XXX_PINID(2, 30)
-#define PINID_EMI_WEN           STMP3XXX_PINID(2, 31)
-
-/* Bank 3 */
-#define PINID_EMI_D00           STMP3XXX_PINID(3, 0)
-#define PINID_EMI_D01           STMP3XXX_PINID(3, 1)
-#define PINID_EMI_D02           STMP3XXX_PINID(3, 2)
-#define PINID_EMI_D03           STMP3XXX_PINID(3, 3)
-#define PINID_EMI_D04           STMP3XXX_PINID(3, 4)
-#define PINID_EMI_D05           STMP3XXX_PINID(3, 5)
-#define PINID_EMI_D06           STMP3XXX_PINID(3, 6)
-#define PINID_EMI_D07           STMP3XXX_PINID(3, 7)
-#define PINID_EMI_D08           STMP3XXX_PINID(3, 8)
-#define PINID_EMI_D09           STMP3XXX_PINID(3, 9)
-#define PINID_EMI_D10           STMP3XXX_PINID(3, 10)
-#define PINID_EMI_D11           STMP3XXX_PINID(3, 11)
-#define PINID_EMI_D12           STMP3XXX_PINID(3, 12)
-#define PINID_EMI_D13           STMP3XXX_PINID(3, 13)
-#define PINID_EMI_D14           STMP3XXX_PINID(3, 14)
-#define PINID_EMI_D15           STMP3XXX_PINID(3, 15)
-#define PINID_EMI_DQM0          STMP3XXX_PINID(3, 16)
-#define PINID_EMI_DQM1          STMP3XXX_PINID(3, 17)
-#define PINID_EMI_DQS0          STMP3XXX_PINID(3, 18)
-#define PINID_EMI_DQS1          STMP3XXX_PINID(3, 19)
-#define PINID_EMI_CLK           STMP3XXX_PINID(3, 20)
-#define PINID_EMI_CLKN          STMP3XXX_PINID(3, 21)
-
-#endif /* __ASM_ARCH_PINS_H */
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-apbh.h b/arch/arm/mach-stmp378x/include/mach/regs-apbh.h
deleted file mode 100644
index dbcf85b6ac2a..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-apbh.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * stmp378x: APBH register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_APBH
-#define _MACH_REGS_APBH
-
-#define REGS_APBH_BASE  (STMP3XXX_REGS_BASE + 0x4000)
-#define REGS_APBH_PHYS  0x80004000
-#define REGS_APBH_SIZE  0x2000
-
-#define HW_APBH_CTRL0           0x0
-#define BM_APBH_CTRL0_RESET_CHANNEL     0x00FF0000
-#define BP_APBH_CTRL0_RESET_CHANNEL     16
-#define BM_APBH_CTRL0_CLKGATE   0x40000000
-#define BM_APBH_CTRL0_SFTRST    0x80000000
-
-#define HW_APBH_CTRL1           0x10
-#define BM_APBH_CTRL1_CH0_CMDCMPLT_IRQ  0x00000001
-#define BP_APBH_CTRL1_CH0_CMDCMPLT_IRQ  0
-
-#define HW_APBH_CTRL2           0x20
-
-#define HW_APBH_DEVSEL          0x30
-
-#define HW_APBH_CH0_NXTCMDAR    (0x50 + 0 * 0x70)
-#define HW_APBH_CH1_NXTCMDAR    (0x50 + 1 * 0x70)
-#define HW_APBH_CH2_NXTCMDAR    (0x50 + 2 * 0x70)
-#define HW_APBH_CH3_NXTCMDAR    (0x50 + 3 * 0x70)
-#define HW_APBH_CH4_NXTCMDAR    (0x50 + 4 * 0x70)
-#define HW_APBH_CH5_NXTCMDAR    (0x50 + 5 * 0x70)
-#define HW_APBH_CH6_NXTCMDAR    (0x50 + 6 * 0x70)
-#define HW_APBH_CH7_NXTCMDAR    (0x50 + 7 * 0x70)
-#define HW_APBH_CH8_NXTCMDAR    (0x50 + 8 * 0x70)
-#define HW_APBH_CH9_NXTCMDAR    (0x50 + 9 * 0x70)
-#define HW_APBH_CH10_NXTCMDAR   (0x50 + 10 * 0x70)
-#define HW_APBH_CH11_NXTCMDAR   (0x50 + 11 * 0x70)
-#define HW_APBH_CH12_NXTCMDAR   (0x50 + 12 * 0x70)
-#define HW_APBH_CH13_NXTCMDAR   (0x50 + 13 * 0x70)
-#define HW_APBH_CH14_NXTCMDAR   (0x50 + 14 * 0x70)
-#define HW_APBH_CH15_NXTCMDAR   (0x50 + 15 * 0x70)
-
-#define HW_APBH_CHn_NXTCMDAR    0x50
-
-#define BV_APBH_CHn_CMD_COMMAND__NO_DMA_XFER     0
-#define BV_APBH_CHn_CMD_COMMAND__DMA_WRITE       1
-#define BV_APBH_CHn_CMD_COMMAND__DMA_READ        2
-#define BV_APBH_CHn_CMD_COMMAND__DMA_SENSE       3
-#define BM_APBH_CHn_CMD_COMMAND 0x00000003
-#define BP_APBH_CHn_CMD_COMMAND 0
-#define BM_APBH_CHn_CMD_CHAIN   0x00000004
-#define BM_APBH_CHn_CMD_IRQONCMPLT      0x00000008
-#define BM_APBH_CHn_CMD_NANDLOCK        0x00000010
-#define BM_APBH_CHn_CMD_NANDWAIT4READY  0x00000020
-#define BM_APBH_CHn_CMD_SEMAPHORE       0x00000040
-#define BM_APBH_CHn_CMD_WAIT4ENDCMD     0x00000080
-#define BM_APBH_CHn_CMD_CMDWORDS        0x0000F000
-#define BP_APBH_CHn_CMD_CMDWORDS        12
-#define BM_APBH_CHn_CMD_XFER_COUNT      0xFFFF0000
-#define BP_APBH_CHn_CMD_XFER_COUNT      16
-
-#define HW_APBH_CH0_SEMA        (0x80 + 0 * 0x70)
-#define HW_APBH_CH1_SEMA        (0x80 + 1 * 0x70)
-#define HW_APBH_CH2_SEMA        (0x80 + 2 * 0x70)
-#define HW_APBH_CH3_SEMA        (0x80 + 3 * 0x70)
-#define HW_APBH_CH4_SEMA        (0x80 + 4 * 0x70)
-#define HW_APBH_CH5_SEMA        (0x80 + 5 * 0x70)
-#define HW_APBH_CH6_SEMA        (0x80 + 6 * 0x70)
-#define HW_APBH_CH7_SEMA        (0x80 + 7 * 0x70)
-#define HW_APBH_CH8_SEMA        (0x80 + 8 * 0x70)
-#define HW_APBH_CH9_SEMA        (0x80 + 9 * 0x70)
-#define HW_APBH_CH10_SEMA       (0x80 + 10 * 0x70)
-#define HW_APBH_CH11_SEMA       (0x80 + 11 * 0x70)
-#define HW_APBH_CH12_SEMA       (0x80 + 12 * 0x70)
-#define HW_APBH_CH13_SEMA       (0x80 + 13 * 0x70)
-#define HW_APBH_CH14_SEMA       (0x80 + 14 * 0x70)
-#define HW_APBH_CH15_SEMA       (0x80 + 15 * 0x70)
-
-#define HW_APBH_CHn_SEMA        0x80
-#define BM_APBH_CHn_SEMA_INCREMENT_SEMA 0x000000FF
-#define BP_APBH_CHn_SEMA_INCREMENT_SEMA 0
-#define BM_APBH_CHn_SEMA_PHORE  0x00FF0000
-#define BP_APBH_CHn_SEMA_PHORE  16
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-apbx.h b/arch/arm/mach-stmp378x/include/mach/regs-apbx.h
deleted file mode 100644
index 3b934a4d27f0..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-apbx.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * stmp378x: APBX register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_APBX
-#define _MACH_REGS_APBX
-
-#define REGS_APBX_BASE  (STMP3XXX_REGS_BASE + 0x24000)
-#define REGS_APBX_PHYS  0x80024000
-#define REGS_APBX_SIZE  0x2000
-
-#define HW_APBX_CTRL0           0x0
-#define BM_APBX_CTRL0_CLKGATE   0x40000000
-#define BM_APBX_CTRL0_SFTRST    0x80000000
-
-#define HW_APBX_CTRL1           0x10
-
-#define HW_APBX_CTRL2           0x20
-
-#define HW_APBX_CHANNEL_CTRL    0x30
-#define BM_APBX_CHANNEL_CTRL_RESET_CHANNEL      0xFFFF0000
-#define BP_APBX_CHANNEL_CTRL_RESET_CHANNEL      16
-
-#define HW_APBX_DEVSEL          0x40
-
-#define HW_APBX_CH0_NXTCMDAR    (0x110 + 0 * 0x70)
-#define HW_APBX_CH1_NXTCMDAR    (0x110 + 1 * 0x70)
-#define HW_APBX_CH2_NXTCMDAR    (0x110 + 2 * 0x70)
-#define HW_APBX_CH3_NXTCMDAR    (0x110 + 3 * 0x70)
-#define HW_APBX_CH4_NXTCMDAR    (0x110 + 4 * 0x70)
-#define HW_APBX_CH5_NXTCMDAR    (0x110 + 5 * 0x70)
-#define HW_APBX_CH6_NXTCMDAR    (0x110 + 6 * 0x70)
-#define HW_APBX_CH7_NXTCMDAR    (0x110 + 7 * 0x70)
-#define HW_APBX_CH8_NXTCMDAR    (0x110 + 8 * 0x70)
-#define HW_APBX_CH9_NXTCMDAR    (0x110 + 9 * 0x70)
-#define HW_APBX_CH10_NXTCMDAR   (0x110 + 10 * 0x70)
-#define HW_APBX_CH11_NXTCMDAR   (0x110 + 11 * 0x70)
-#define HW_APBX_CH12_NXTCMDAR   (0x110 + 12 * 0x70)
-#define HW_APBX_CH13_NXTCMDAR   (0x110 + 13 * 0x70)
-#define HW_APBX_CH14_NXTCMDAR   (0x110 + 14 * 0x70)
-#define HW_APBX_CH15_NXTCMDAR   (0x110 + 15 * 0x70)
-
-#define HW_APBX_CHn_NXTCMDAR    0x110
-#define BM_APBX_CHn_CMD_COMMAND 0x00000003
-#define BP_APBX_CHn_CMD_COMMAND 0
-#define BV_APBX_CHn_CMD_COMMAND__NO_DMA_XFER     0
-#define BV_APBX_CHn_CMD_COMMAND__DMA_WRITE       1
-#define BV_APBX_CHn_CMD_COMMAND__DMA_READ        2
-#define BV_APBX_CHn_CMD_COMMAND__DMA_SENSE       3
-#define BM_APBX_CHn_CMD_CHAIN   0x00000004
-#define BM_APBX_CHn_CMD_IRQONCMPLT      0x00000008
-#define BM_APBX_CHn_CMD_SEMAPHORE       0x00000040
-#define BM_APBX_CHn_CMD_WAIT4ENDCMD     0x00000080
-#define BM_APBX_CHn_CMD_HALTONTERMINATE 0x00000100
-#define BM_APBX_CHn_CMD_CMDWORDS        0x0000F000
-#define BP_APBX_CHn_CMD_CMDWORDS        12
-#define BM_APBX_CHn_CMD_XFER_COUNT      0xFFFF0000
-#define BP_APBX_CHn_CMD_XFER_COUNT      16
-
-#define HW_APBX_CH0_BAR         (0x130 + 0 * 0x70)
-#define HW_APBX_CH1_BAR         (0x130 + 1 * 0x70)
-#define HW_APBX_CH2_BAR         (0x130 + 2 * 0x70)
-#define HW_APBX_CH3_BAR         (0x130 + 3 * 0x70)
-#define HW_APBX_CH4_BAR         (0x130 + 4 * 0x70)
-#define HW_APBX_CH5_BAR         (0x130 + 5 * 0x70)
-#define HW_APBX_CH6_BAR         (0x130 + 6 * 0x70)
-#define HW_APBX_CH7_BAR         (0x130 + 7 * 0x70)
-#define HW_APBX_CH8_BAR         (0x130 + 8 * 0x70)
-#define HW_APBX_CH9_BAR         (0x130 + 9 * 0x70)
-#define HW_APBX_CH10_BAR                (0x130 + 10 * 0x70)
-#define HW_APBX_CH11_BAR                (0x130 + 11 * 0x70)
-#define HW_APBX_CH12_BAR                (0x130 + 12 * 0x70)
-#define HW_APBX_CH13_BAR                (0x130 + 13 * 0x70)
-#define HW_APBX_CH14_BAR                (0x130 + 14 * 0x70)
-#define HW_APBX_CH15_BAR                (0x130 + 15 * 0x70)
-
-#define HW_APBX_CHn_BAR         0x130
-
-#define HW_APBX_CH0_SEMA        (0x140 + 0 * 0x70)
-#define HW_APBX_CH1_SEMA        (0x140 + 1 * 0x70)
-#define HW_APBX_CH2_SEMA        (0x140 + 2 * 0x70)
-#define HW_APBX_CH3_SEMA        (0x140 + 3 * 0x70)
-#define HW_APBX_CH4_SEMA        (0x140 + 4 * 0x70)
-#define HW_APBX_CH5_SEMA        (0x140 + 5 * 0x70)
-#define HW_APBX_CH6_SEMA        (0x140 + 6 * 0x70)
-#define HW_APBX_CH7_SEMA        (0x140 + 7 * 0x70)
-#define HW_APBX_CH8_SEMA        (0x140 + 8 * 0x70)
-#define HW_APBX_CH9_SEMA        (0x140 + 9 * 0x70)
-#define HW_APBX_CH10_SEMA       (0x140 + 10 * 0x70)
-#define HW_APBX_CH11_SEMA       (0x140 + 11 * 0x70)
-#define HW_APBX_CH12_SEMA       (0x140 + 12 * 0x70)
-#define HW_APBX_CH13_SEMA       (0x140 + 13 * 0x70)
-#define HW_APBX_CH14_SEMA       (0x140 + 14 * 0x70)
-#define HW_APBX_CH15_SEMA       (0x140 + 15 * 0x70)
-
-#define HW_APBX_CHn_SEMA        0x140
-#define BM_APBX_CHn_SEMA_INCREMENT_SEMA 0x000000FF
-#define BP_APBX_CHn_SEMA_INCREMENT_SEMA 0
-#define BM_APBX_CHn_SEMA_PHORE  0x00FF0000
-#define BP_APBX_CHn_SEMA_PHORE  16
-
-#endif
-
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-audioin.h b/arch/arm/mach-stmp378x/include/mach/regs-audioin.h
deleted file mode 100644
index 641ac6126f83..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-audioin.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * stmp378x: AUDIOIN register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_AUDIOIN_BASE       (STMP3XXX_REGS_BASE + 0x4C000)
-#define REGS_AUDIOIN_PHYS       0x8004C000
-#define REGS_AUDIOIN_SIZE       0x2000
-
-#define HW_AUDIOIN_CTRL         0x0
-#define BM_AUDIOIN_CTRL_RUN     0x00000001
-#define BP_AUDIOIN_CTRL_RUN     0
-#define BM_AUDIOIN_CTRL_FIFO_ERROR_IRQ_EN       0x00000002
-#define BM_AUDIOIN_CTRL_FIFO_OVERFLOW_IRQ       0x00000004
-#define BM_AUDIOIN_CTRL_FIFO_UNDERFLOW_IRQ      0x00000008
-#define BM_AUDIOIN_CTRL_WORD_LENGTH     0x00000020
-#define BM_AUDIOIN_CTRL_CLKGATE 0x40000000
-#define BM_AUDIOIN_CTRL_SFTRST  0x80000000
-
-#define HW_AUDIOIN_STAT         0x10
-
-#define HW_AUDIOIN_ADCSRR       0x20
-
-#define HW_AUDIOIN_ADCVOLUME    0x30
-#define BM_AUDIOIN_ADCVOLUME_VOLUME_RIGHT       0x000000FF
-#define BP_AUDIOIN_ADCVOLUME_VOLUME_RIGHT       0
-#define BM_AUDIOIN_ADCVOLUME_VOLUME_LEFT        0x00FF0000
-#define BP_AUDIOIN_ADCVOLUME_VOLUME_LEFT        16
-
-#define HW_AUDIOIN_ADCDEBUG     0x40
-
-#define HW_AUDIOIN_ADCVOL       0x50
-#define BM_AUDIOIN_ADCVOL_GAIN_RIGHT    0x0000000F
-#define BP_AUDIOIN_ADCVOL_GAIN_RIGHT    0
-#define BM_AUDIOIN_ADCVOL_SELECT_RIGHT  0x00000030
-#define BP_AUDIOIN_ADCVOL_SELECT_RIGHT  4
-#define BM_AUDIOIN_ADCVOL_GAIN_LEFT     0x00000F00
-#define BP_AUDIOIN_ADCVOL_GAIN_LEFT     8
-#define BM_AUDIOIN_ADCVOL_SELECT_LEFT   0x00003000
-#define BP_AUDIOIN_ADCVOL_SELECT_LEFT   12
-#define BM_AUDIOIN_ADCVOL_MUTE  0x01000000
-
-#define HW_AUDIOIN_MICLINE      0x60
-
-#define HW_AUDIOIN_ANACLKCTRL   0x70
-#define BM_AUDIOIN_ANACLKCTRL_CLKGATE   0x80000000
-
-#define HW_AUDIOIN_DATA         0x80
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-audioout.h b/arch/arm/mach-stmp378x/include/mach/regs-audioout.h
deleted file mode 100644
index f533e23694a0..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-audioout.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * stmp378x: AUDIOOUT register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_AUDIOOUT_BASE      (STMP3XXX_REGS_BASE + 0x48000)
-#define REGS_AUDIOOUT_PHYS      0x80048000
-#define REGS_AUDIOOUT_SIZE      0x2000
-
-#define HW_AUDIOOUT_CTRL        0x0
-#define BM_AUDIOOUT_CTRL_RUN    0x00000001
-#define BP_AUDIOOUT_CTRL_RUN    0
-#define BM_AUDIOOUT_CTRL_FIFO_ERROR_IRQ_EN      0x00000002
-#define BM_AUDIOOUT_CTRL_FIFO_OVERFLOW_IRQ      0x00000004
-#define BM_AUDIOOUT_CTRL_FIFO_UNDERFLOW_IRQ     0x00000008
-#define BM_AUDIOOUT_CTRL_WORD_LENGTH    0x00000040
-#define BM_AUDIOOUT_CTRL_CLKGATE        0x40000000
-#define BM_AUDIOOUT_CTRL_SFTRST 0x80000000
-
-#define HW_AUDIOOUT_STAT        0x10
-
-#define HW_AUDIOOUT_DACSRR      0x20
-#define BM_AUDIOOUT_DACSRR_SRC_FRAC     0x00001FFF
-#define BP_AUDIOOUT_DACSRR_SRC_FRAC     0
-#define BM_AUDIOOUT_DACSRR_SRC_INT      0x001F0000
-#define BP_AUDIOOUT_DACSRR_SRC_INT      16
-#define BM_AUDIOOUT_DACSRR_SRC_HOLD     0x07000000
-#define BP_AUDIOOUT_DACSRR_SRC_HOLD     24
-#define BM_AUDIOOUT_DACSRR_BASEMULT     0x70000000
-#define BP_AUDIOOUT_DACSRR_BASEMULT     28
-
-#define HW_AUDIOOUT_DACVOLUME   0x30
-#define BM_AUDIOOUT_DACVOLUME_MUTE_RIGHT        0x00000100
-#define BM_AUDIOOUT_DACVOLUME_MUTE_LEFT 0x01000000
-#define BM_AUDIOOUT_DACVOLUME_EN_ZCD    0x02000000
-
-#define HW_AUDIOOUT_DACDEBUG    0x40
-
-#define HW_AUDIOOUT_HPVOL       0x50
-#define BM_AUDIOOUT_HPVOL_MUTE  0x01000000
-#define BM_AUDIOOUT_HPVOL_EN_MSTR_ZCD   0x02000000
-
-#define HW_AUDIOOUT_PWRDN       0x70
-#define BM_AUDIOOUT_PWRDN_HEADPHONE     0x00000001
-#define BP_AUDIOOUT_PWRDN_HEADPHONE     0
-#define BM_AUDIOOUT_PWRDN_CAPLESS       0x00000010
-#define BM_AUDIOOUT_PWRDN_ADC   0x00000100
-#define BM_AUDIOOUT_PWRDN_DAC   0x00001000
-#define BM_AUDIOOUT_PWRDN_RIGHT_ADC     0x00010000
-#define BM_AUDIOOUT_PWRDN_SPEAKER       0x01000000
-
-#define HW_AUDIOOUT_REFCTRL     0x80
-#define BM_AUDIOOUT_REFCTRL_VAG_VAL     0x000000F0
-#define BP_AUDIOOUT_REFCTRL_VAG_VAL     4
-#define BM_AUDIOOUT_REFCTRL_ADC_REFVAL  0x00000F00
-#define BP_AUDIOOUT_REFCTRL_ADC_REFVAL  8
-#define BM_AUDIOOUT_REFCTRL_ADJ_VAG     0x00001000
-#define BM_AUDIOOUT_REFCTRL_ADJ_ADC     0x00002000
-#define BM_AUDIOOUT_REFCTRL_BIAS_CTRL   0x00030000
-#define BP_AUDIOOUT_REFCTRL_BIAS_CTRL   16
-#define BM_AUDIOOUT_REFCTRL_LOW_PWR     0x00080000
-#define BM_AUDIOOUT_REFCTRL_VBG_ADJ     0x00700000
-#define BP_AUDIOOUT_REFCTRL_VBG_ADJ     20
-#define BM_AUDIOOUT_REFCTRL_XTAL_BGR_BIAS       0x01000000
-#define BM_AUDIOOUT_REFCTRL_RAISE_REF   0x02000000
-
-#define HW_AUDIOOUT_ANACTRL     0x90
-#define BM_AUDIOOUT_ANACTRL_HP_CLASSAB  0x00000010
-#define BM_AUDIOOUT_ANACTRL_HP_HOLD_GND 0x00000020
-
-#define HW_AUDIOOUT_TEST        0xA0
-#define BM_AUDIOOUT_TEST_HP_I1_ADJ      0x00C00000
-#define BP_AUDIOOUT_TEST_HP_I1_ADJ      22
-
-#define HW_AUDIOOUT_BISTCTRL    0xB0
-
-#define HW_AUDIOOUT_BISTSTAT0   0xC0
-
-#define HW_AUDIOOUT_BISTSTAT1   0xD0
-
-#define HW_AUDIOOUT_ANACLKCTRL  0xE0
-#define BM_AUDIOOUT_ANACLKCTRL_CLKGATE  0x80000000
-
-#define HW_AUDIOOUT_DATA        0xF0
-
-#define HW_AUDIOOUT_SPEAKERCTRL 0x100
-#define BM_AUDIOOUT_SPEAKERCTRL_MUTE    0x01000000
-
-#define HW_AUDIOOUT_VERSION     0x200
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-bch.h b/arch/arm/mach-stmp378x/include/mach/regs-bch.h
deleted file mode 100644
index 532d24650717..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-bch.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * stmp378x: BCH register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_BCH_BASE   (STMP3XXX_REGS_BASE + 0xA000)
-#define REGS_BCH_PHYS   0x8000A000
-#define REGS_BCH_SIZE   0x2000
-
-#define HW_BCH_CTRL             0x0
-#define BM_BCH_CTRL_COMPLETE_IRQ        0x00000001
-#define BP_BCH_CTRL_COMPLETE_IRQ        0
-#define BM_BCH_CTRL_COMPLETE_IRQ_EN     0x00000100
-
-#define HW_BCH_STATUS0          0x10
-#define BM_BCH_STATUS0_UNCORRECTABLE    0x00000004
-#define BM_BCH_STATUS0_CORRECTED        0x00000008
-#define BM_BCH_STATUS0_STATUS_BLK0      0x0000FF00
-#define BP_BCH_STATUS0_STATUS_BLK0      8
-#define BM_BCH_STATUS0_COMPLETED_CE     0x000F0000
-#define BP_BCH_STATUS0_COMPLETED_CE     16
-
-#define HW_BCH_LAYOUTSELECT     0x70
-
-#define HW_BCH_FLASH0LAYOUT0    0x80
-#define BM_BCH_FLASH0LAYOUT0_DATA0_SIZE 0x00000FFF
-#define BP_BCH_FLASH0LAYOUT0_DATA0_SIZE 0
-#define BM_BCH_FLASH0LAYOUT0_ECC0       0x0000F000
-#define BP_BCH_FLASH0LAYOUT0_ECC0       12
-#define BM_BCH_FLASH0LAYOUT0_META_SIZE  0x00FF0000
-#define BP_BCH_FLASH0LAYOUT0_META_SIZE  16
-#define BM_BCH_FLASH0LAYOUT0_NBLOCKS    0xFF000000
-#define BP_BCH_FLASH0LAYOUT0_NBLOCKS    24
-#define BM_BCH_FLASH0LAYOUT1_DATAN_SIZE 0x00000FFF
-#define BP_BCH_FLASH0LAYOUT1_DATAN_SIZE 0
-#define BM_BCH_FLASH0LAYOUT1_ECCN       0x0000F000
-#define BP_BCH_FLASH0LAYOUT1_ECCN       12
-#define BM_BCH_FLASH0LAYOUT1_PAGE_SIZE  0xFFFF0000
-#define BP_BCH_FLASH0LAYOUT1_PAGE_SIZE  16
-
-#define HW_BCH_BLOCKNAME        0x150
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-clkctrl.h b/arch/arm/mach-stmp378x/include/mach/regs-clkctrl.h
deleted file mode 100644
index 7c546afd57a3..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-clkctrl.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * stmp378x: CLKCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_CLKCTRL
-#define _MACH_REGS_CLKCTRL
-
-#define REGS_CLKCTRL_BASE       (STMP3XXX_REGS_BASE + 0x40000)
-#define REGS_CLKCTRL_PHYS       0x80040000
-#define REGS_CLKCTRL_SIZE       0x2000
-
-#define HW_CLKCTRL_PLLCTRL0     0x0
-#define BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS 0x00040000
-
-#define HW_CLKCTRL_CPU          0x20
-#define BM_CLKCTRL_CPU_DIV_CPU  0x0000003F
-#define BP_CLKCTRL_CPU_DIV_CPU  0
-
-#define HW_CLKCTRL_HBUS         0x30
-#define BM_CLKCTRL_HBUS_DIV     0x0000001F
-#define BP_CLKCTRL_HBUS_DIV     0
-#define BM_CLKCTRL_HBUS_DIV_FRAC_EN     0x00000020
-
-#define HW_CLKCTRL_XBUS         0x40
-
-#define HW_CLKCTRL_XTAL         0x50
-#define BM_CLKCTRL_XTAL_DRI_CLK24M_GATE 0x10000000
-
-#define HW_CLKCTRL_PIX          0x60
-#define BM_CLKCTRL_PIX_DIV      0x00000FFF
-#define BP_CLKCTRL_PIX_DIV      0
-#define BM_CLKCTRL_PIX_CLKGATE  0x80000000
-
-#define HW_CLKCTRL_SSP          0x70
-
-#define HW_CLKCTRL_GPMI         0x80
-
-#define HW_CLKCTRL_SPDIF        0x90
-
-#define HW_CLKCTRL_EMI          0xA0
-#define BM_CLKCTRL_EMI_DIV_EMI  0x0000003F
-#define BP_CLKCTRL_EMI_DIV_EMI  0
-#define BM_CLKCTRL_EMI_DCC_RESYNC_ENABLE        0x00010000
-#define BM_CLKCTRL_EMI_BUSY_DCC_RESYNC  0x00020000
-#define BM_CLKCTRL_EMI_BUSY_REF_EMI     0x10000000
-#define BM_CLKCTRL_EMI_BUSY_REF_XTAL    0x20000000
-
-#define HW_CLKCTRL_IR           0xB0
-
-#define HW_CLKCTRL_SAIF         0xC0
-
-#define HW_CLKCTRL_TV           0xD0
-
-#define HW_CLKCTRL_ETM          0xE0
-
-#define HW_CLKCTRL_FRAC         0xF0
-#define BM_CLKCTRL_FRAC_EMIFRAC 0x00003F00
-#define BP_CLKCTRL_FRAC_EMIFRAC 8
-#define BM_CLKCTRL_FRAC_PIXFRAC 0x003F0000
-#define BP_CLKCTRL_FRAC_PIXFRAC 16
-#define BM_CLKCTRL_FRAC_CLKGATEPIX      0x00800000
-
-#define HW_CLKCTRL_FRAC1        0x100
-
-#define HW_CLKCTRL_CLKSEQ       0x110
-#define BM_CLKCTRL_CLKSEQ_BYPASS_PIX    0x00000002
-
-#define HW_CLKCTRL_RESET        0x120
-#define BM_CLKCTRL_RESET_DIG    0x00000001
-#define BP_CLKCTRL_RESET_DIG    0
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-dcp.h b/arch/arm/mach-stmp378x/include/mach/regs-dcp.h
deleted file mode 100644
index fdedd00c0e28..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-dcp.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * stmp378x: DCP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DCP_BASE   (STMP3XXX_REGS_BASE + 0x28000)
-#define REGS_DCP_PHYS   0x80028000
-#define REGS_DCP_SIZE   0x2000
-
-#define HW_DCP_CTRL             0x0
-#define BM_DCP_CTRL_CHANNEL_INTERRUPT_ENABLE    0x000000FF
-#define BP_DCP_CTRL_CHANNEL_INTERRUPT_ENABLE    0
-#define BM_DCP_CTRL_ENABLE_CONTEXT_CACHING      0x00400000
-#define BM_DCP_CTRL_GATHER_RESIDUAL_WRITES      0x00800000
-#define BM_DCP_CTRL_CLKGATE     0x40000000
-#define BM_DCP_CTRL_SFTRST      0x80000000
-
-#define HW_DCP_STAT             0x10
-#define BM_DCP_STAT_IRQ         0x0000000F
-#define BP_DCP_STAT_IRQ         0
-
-#define HW_DCP_CHANNELCTRL      0x20
-#define BM_DCP_CHANNELCTRL_ENABLE_CHANNEL       0x000000FF
-#define BP_DCP_CHANNELCTRL_ENABLE_CHANNEL       0
-
-#define HW_DCP_CONTEXT          0x50
-#define BM_DCP_PACKET1_INTERRUPT        0x00000001
-#define BP_DCP_PACKET1_INTERRUPT        0
-#define BM_DCP_PACKET1_DECR_SEMAPHORE   0x00000002
-#define BM_DCP_PACKET1_CHAIN    0x00000004
-#define BM_DCP_PACKET1_CHAIN_CONTIGUOUS 0x00000008
-#define BM_DCP_PACKET1_ENABLE_CIPHER    0x00000020
-#define BM_DCP_PACKET1_ENABLE_HASH      0x00000040
-#define BM_DCP_PACKET1_CIPHER_ENCRYPT   0x00000100
-#define BM_DCP_PACKET1_CIPHER_INIT      0x00000200
-#define BM_DCP_PACKET1_OTP_KEY  0x00000400
-#define BM_DCP_PACKET1_PAYLOAD_KEY      0x00000800
-#define BM_DCP_PACKET1_HASH_INIT        0x00001000
-#define BM_DCP_PACKET1_HASH_TERM        0x00002000
-#define BM_DCP_PACKET2_CIPHER_SELECT    0x0000000F
-#define BP_DCP_PACKET2_CIPHER_SELECT    0
-#define BM_DCP_PACKET2_CIPHER_MODE      0x000000F0
-#define BP_DCP_PACKET2_CIPHER_MODE      4
-#define BM_DCP_PACKET2_KEY_SELECT       0x0000FF00
-#define BP_DCP_PACKET2_KEY_SELECT       8
-#define BM_DCP_PACKET2_HASH_SELECT      0x000F0000
-#define BP_DCP_PACKET2_HASH_SELECT      16
-#define BM_DCP_PACKET2_CIPHER_CFG       0xFF000000
-#define BP_DCP_PACKET2_CIPHER_CFG       24
-
-#define HW_DCP_CH0CMDPTR        (0x100 + 0 * 0x40)
-#define HW_DCP_CH1CMDPTR        (0x100 + 1 * 0x40)
-#define HW_DCP_CH2CMDPTR        (0x100 + 2 * 0x40)
-#define HW_DCP_CH3CMDPTR        (0x100 + 3 * 0x40)
-
-#define HW_DCP_CHnCMDPTR        0x100
-
-#define HW_DCP_CH0SEMA          (0x110 + 0 * 0x40)
-#define HW_DCP_CH1SEMA          (0x110 + 1 * 0x40)
-#define HW_DCP_CH2SEMA          (0x110 + 2 * 0x40)
-#define HW_DCP_CH3SEMA          (0x110 + 3 * 0x40)
-
-#define HW_DCP_CHnSEMA          0x110
-#define BM_DCP_CHnSEMA_INCREMENT        0x000000FF
-#define BP_DCP_CHnSEMA_INCREMENT        0
-
-#define HW_DCP_CH0STAT          (0x120 + 0 * 0x40)
-#define HW_DCP_CH1STAT          (0x120 + 1 * 0x40)
-#define HW_DCP_CH2STAT          (0x120 + 2 * 0x40)
-#define HW_DCP_CH3STAT          (0x120 + 3 * 0x40)
-
-#define HW_DCP_CHnSTAT          0x120
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-digctl.h b/arch/arm/mach-stmp378x/include/mach/regs-digctl.h
deleted file mode 100644
index 5293005523b3..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-digctl.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * stmp378x: DIGCTL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DIGCTL_BASE        (STMP3XXX_REGS_BASE + 0x1C000)
-#define REGS_DIGCTL_PHYS        0x8001C000
-#define REGS_DIGCTL_SIZE        0x2000
-
-#define HW_DIGCTL_CTRL          0x0
-#define BM_DIGCTL_CTRL_USB_CLKGATE      0x00000004
-
-#define HW_DIGCTL_ARMCACHE      0x2B0
-#define BM_DIGCTL_ARMCACHE_ITAG_SS      0x00000003
-#define BP_DIGCTL_ARMCACHE_ITAG_SS      0
-#define BM_DIGCTL_ARMCACHE_DTAG_SS      0x00000030
-#define BP_DIGCTL_ARMCACHE_DTAG_SS      4
-#define BM_DIGCTL_ARMCACHE_CACHE_SS     0x00000300
-#define BP_DIGCTL_ARMCACHE_CACHE_SS     8
-#define BM_DIGCTL_ARMCACHE_DRTY_SS      0x00003000
-#define BP_DIGCTL_ARMCACHE_DRTY_SS      12
-#define BM_DIGCTL_ARMCACHE_VALID_SS     0x00030000
-#define BP_DIGCTL_ARMCACHE_VALID_SS     16
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-dram.h b/arch/arm/mach-stmp378x/include/mach/regs-dram.h
deleted file mode 100644
index 02851431677c..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-dram.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * stmp378x: DRAM register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DRAM_BASE  (STMP3XXX_REGS_BASE + 0xE0000)
-#define REGS_DRAM_PHYS  0x800E0000
-#define REGS_DRAM_SIZE  0x2000
-
-#define HW_DRAM_CTL06           0x18
-
-#define HW_DRAM_CTL08           0x20
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-dri.h b/arch/arm/mach-stmp378x/include/mach/regs-dri.h
deleted file mode 100644
index da25f7e397e5..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-dri.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * stmp378x: DRI register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DRI_BASE   (STMP3XXX_REGS_BASE + 0x74000)
-#define REGS_DRI_PHYS   0x80074000
-#define REGS_DRI_SIZE   0x2000
-
-#define HW_DRI_CTRL             0x0
-#define BM_DRI_CTRL_RUN         0x00000001
-#define BP_DRI_CTRL_RUN         0
-#define BM_DRI_CTRL_ATTENTION_IRQ       0x00000002
-#define BM_DRI_CTRL_PILOT_SYNC_LOSS_IRQ 0x00000004
-#define BM_DRI_CTRL_OVERFLOW_IRQ        0x00000008
-#define BM_DRI_CTRL_ATTENTION_IRQ_EN    0x00000200
-#define BM_DRI_CTRL_PILOT_SYNC_LOSS_IRQ_EN      0x00000400
-#define BM_DRI_CTRL_OVERFLOW_IRQ_EN     0x00000800
-#define BM_DRI_CTRL_REACQUIRE_PHASE     0x00008000
-#define BM_DRI_CTRL_STOP_ON_PILOT_ERROR 0x02000000
-#define BM_DRI_CTRL_STOP_ON_OFLOW_ERROR 0x04000000
-#define BM_DRI_CTRL_ENABLE_INPUTS       0x20000000
-#define BM_DRI_CTRL_CLKGATE     0x40000000
-#define BM_DRI_CTRL_SFTRST      0x80000000
-
-#define HW_DRI_TIMING           0x10
-#define BM_DRI_TIMING_GAP_DETECTION_INTERVAL    0x000000FF
-#define BP_DRI_TIMING_GAP_DETECTION_INTERVAL    0
-#define BM_DRI_TIMING_PILOT_REP_RATE    0x000F0000
-#define BP_DRI_TIMING_PILOT_REP_RATE    16
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-ecc8.h b/arch/arm/mach-stmp378x/include/mach/regs-ecc8.h
deleted file mode 100644
index cc353bec331b..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-ecc8.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * stmp378x: ECC8 register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_ECC8_BASE  (STMP3XXX_REGS_BASE + 0x8000)
-#define REGS_ECC8_PHYS  0x80008000
-#define REGS_ECC8_SIZE  0x2000
-
-#define HW_ECC8_CTRL            0x0
-#define BM_ECC8_CTRL_COMPLETE_IRQ       0x00000001
-#define BP_ECC8_CTRL_COMPLETE_IRQ       0
-#define BM_ECC8_CTRL_COMPLETE_IRQ_EN    0x00000100
-#define BM_ECC8_CTRL_AHBM_SFTRST        0x20000000
-
-#define HW_ECC8_STATUS0         0x10
-#define BM_ECC8_STATUS0_UNCORRECTABLE   0x00000004
-#define BM_ECC8_STATUS0_CORRECTED       0x00000008
-#define BM_ECC8_STATUS0_STATUS_AUX      0x00000F00
-#define BP_ECC8_STATUS0_STATUS_AUX      8
-#define BM_ECC8_STATUS0_COMPLETED_CE    0x000F0000
-#define BP_ECC8_STATUS0_COMPLETED_CE    16
-
-#define HW_ECC8_STATUS1         0x20
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-emi.h b/arch/arm/mach-stmp378x/include/mach/regs-emi.h
deleted file mode 100644
index 98773fc33d7b..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-emi.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * stmp378x: EMI register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_EMI_BASE   (STMP3XXX_REGS_BASE + 0x20000)
-#define REGS_EMI_PHYS   0x80020000
-#define REGS_EMI_SIZE   0x2000
-
-#define HW_EMI_STAT             0x10
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-gpmi.h b/arch/arm/mach-stmp378x/include/mach/regs-gpmi.h
deleted file mode 100644
index 2cc8bbe91687..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-gpmi.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * stmp378x: GPMI register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_GPMI_BASE  (STMP3XXX_REGS_BASE + 0xC000)
-#define REGS_GPMI_PHYS  0x8000C000
-#define REGS_GPMI_SIZE  0x2000
-
-#define HW_GPMI_CTRL0           0x0
-#define BM_GPMI_CTRL0_XFER_COUNT        0x0000FFFF
-#define BP_GPMI_CTRL0_XFER_COUNT        0
-#define BM_GPMI_CTRL0_CS        0x00300000
-#define BP_GPMI_CTRL0_CS        20
-#define BM_GPMI_CTRL0_LOCK_CS   0x00400000
-#define BM_GPMI_CTRL0_WORD_LENGTH       0x00800000
-#define BM_GPMI_CTRL0_ADDRESS      0x000E0000
-#define BP_GPMI_CTRL0_ADDRESS      17
-#define BV_GPMI_CTRL0_ADDRESS__NAND_DATA  0x0
-#define BV_GPMI_CTRL0_ADDRESS__NAND_CLE   0x1
-#define BV_GPMI_CTRL0_ADDRESS__NAND_ALE   0x2
-#define BM_GPMI_CTRL0_ADDRESS_INCREMENT      0x00010000
-#define BM_GPMI_CTRL0_COMMAND_MODE      0x03000000
-#define BP_GPMI_CTRL0_COMMAND_MODE      24
-#define BV_GPMI_CTRL0_COMMAND_MODE__WRITE           0x0
-#define BV_GPMI_CTRL0_COMMAND_MODE__READ             0x1
-#define BV_GPMI_CTRL0_COMMAND_MODE__READ_AND_COMPARE 0x2
-#define BV_GPMI_CTRL0_COMMAND_MODE__WAIT_FOR_READY   0x3
-#define BM_GPMI_CTRL0_RUN       0x20000000
-#define BM_GPMI_CTRL0_CLKGATE   0x40000000
-#define BM_GPMI_CTRL0_SFTRST    0x80000000
-#define BM_GPMI_ECCCTRL_BUFFER_MASK     0x000001FF
-#define BP_GPMI_ECCCTRL_BUFFER_MASK     0
-#define BM_GPMI_ECCCTRL_ENABLE_ECC      0x00001000
-#define BM_GPMI_ECCCTRL_ECC_CMD 0x00006000
-#define BP_GPMI_ECCCTRL_ECC_CMD 13
-#define BV_GPMI_ECCCTRL_ECC_CMD__DECODE_4_BIT                   0
-#define BV_GPMI_ECCCTRL_ECC_CMD__ENCODE_4_BIT                   1
-#define BV_GPMI_ECCCTRL_ECC_CMD__DECODE_8_BIT                   2
-#define BV_GPMI_ECCCTRL_ECC_CMD__ENCODE_8_BIT                   3
-
-#define HW_GPMI_CTRL1           0x60
-#define BM_GPMI_CTRL1_GPMI_MODE 0x00000001
-#define BP_GPMI_CTRL1_GPMI_MODE 0
-#define BM_GPMI_CTRL1_ATA_IRQRDY_POLARITY       0x00000004
-#define BM_GPMI_CTRL1_DEV_RESET 0x00000008
-#define BM_GPMI_CTRL1_TIMEOUT_IRQ       0x00000200
-#define BM_GPMI_CTRL1_DEV_IRQ   0x00000400
-#define BM_GPMI_CTRL1_RDN_DELAY 0x0000F000
-#define BP_GPMI_CTRL1_RDN_DELAY 12
-#define BM_GPMI_CTRL1_BCH_MODE  0x00040000
-
-#define HW_GPMI_TIMING0         0x70
-#define BM_GPMI_TIMING0_DATA_SETUP      0x000000FF
-#define BP_GPMI_TIMING0_DATA_SETUP      0
-#define BM_GPMI_TIMING0_DATA_HOLD       0x0000FF00
-#define BP_GPMI_TIMING0_DATA_HOLD       8
-#define BM_GPMI_TIMING0_ADDRESS_SETUP   0x00FF0000
-#define BP_GPMI_TIMING0_ADDRESS_SETUP   16
-
-#define HW_GPMI_TIMING1         0x80
-#define BM_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT     0xFFFF0000
-#define BP_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT     16
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-i2c.h b/arch/arm/mach-stmp378x/include/mach/regs-i2c.h
deleted file mode 100644
index 13a234c99433..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-i2c.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * stmp378x: I2C register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_I2C_BASE   (STMP3XXX_REGS_BASE + 0x58000)
-#define REGS_I2C_PHYS   0x80058000
-#define REGS_I2C_SIZE   0x2000
-
-#define HW_I2C_CTRL0            0x0
-#define BM_I2C_CTRL0_XFER_COUNT 0x0000FFFF
-#define BP_I2C_CTRL0_XFER_COUNT 0
-#define BM_I2C_CTRL0_DIRECTION  0x00010000
-#define BM_I2C_CTRL0_MASTER_MODE        0x00020000
-#define BM_I2C_CTRL0_PRE_SEND_START     0x00080000
-#define BM_I2C_CTRL0_POST_SEND_STOP     0x00100000
-#define BM_I2C_CTRL0_RETAIN_CLOCK       0x00200000
-#define BM_I2C_CTRL0_SEND_NAK_ON_LAST   0x02000000
-#define BM_I2C_CTRL0_CLKGATE    0x40000000
-#define BM_I2C_CTRL0_SFTRST     0x80000000
-
-#define HW_I2C_TIMING0          0x10
-
-#define HW_I2C_TIMING1          0x20
-
-#define HW_I2C_TIMING2          0x30
-
-#define HW_I2C_CTRL1            0x40
-#define BM_I2C_CTRL1_SLAVE_IRQ  0x00000001
-#define BP_I2C_CTRL1_SLAVE_IRQ  0
-#define BM_I2C_CTRL1_SLAVE_STOP_IRQ     0x00000002
-#define BM_I2C_CTRL1_MASTER_LOSS_IRQ    0x00000004
-#define BM_I2C_CTRL1_EARLY_TERM_IRQ     0x00000008
-#define BM_I2C_CTRL1_OVERSIZE_XFER_TERM_IRQ     0x00000010
-#define BM_I2C_CTRL1_NO_SLAVE_ACK_IRQ   0x00000020
-#define BM_I2C_CTRL1_DATA_ENGINE_CMPLT_IRQ      0x00000040
-#define BM_I2C_CTRL1_BUS_FREE_IRQ       0x00000080
-#define BM_I2C_CTRL1_CLR_GOT_A_NAK      0x10000000
-
-#define HW_I2C_VERSION          0x90
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-icoll.h b/arch/arm/mach-stmp378x/include/mach/regs-icoll.h
deleted file mode 100644
index f996e80f40e7..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-icoll.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * stmp378x: ICOLL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_ICOLL
-#define _MACH_REGS_ICOLL
-
-#define REGS_ICOLL_BASE (STMP3XXX_REGS_BASE + 0x0)
-#define REGS_ICOLL_PHYS 0x80000000
-#define REGS_ICOLL_SIZE 0x2000
-
-#define HW_ICOLL_VECTOR         0x0
-
-#define HW_ICOLL_LEVELACK       0x10
-#define BM_ICOLL_LEVELACK_IRQLEVELACK   0x0000000F
-#define BP_ICOLL_LEVELACK_IRQLEVELACK   0
-
-#define HW_ICOLL_CTRL           0x20
-#define BM_ICOLL_CTRL_CLKGATE   0x40000000
-#define BM_ICOLL_CTRL_SFTRST    0x80000000
-
-#define HW_ICOLL_STAT           0x70
-
-#define HW_ICOLL_INTERRUPTn     0x120
-
-#define HW_ICOLL_INTERRUPTn     0x120
-#define BM_ICOLL_INTERRUPTn_ENABLE      0x00000004
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-ir.h b/arch/arm/mach-stmp378x/include/mach/regs-ir.h
deleted file mode 100644
index a5b4ef10fab8..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-ir.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * stmp378x: IR register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_IR_BASE    (STMP3XXX_REGS_BASE + 0x78000)
-#define REGS_IR_PHYS    0x80078000
-#define REGS_IR_SIZE    0x2000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-lcdif.h b/arch/arm/mach-stmp378x/include/mach/regs-lcdif.h
deleted file mode 100644
index 9cdbef4badc3..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-lcdif.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * stmp378x: LCDIF register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_LCDIF_BASE (STMP3XXX_REGS_BASE + 0x30000)
-#define REGS_LCDIF_PHYS 0x80030000
-#define REGS_LCDIF_SIZE 0x2000
-
-#define HW_LCDIF_CTRL           0x0
-#define BM_LCDIF_CTRL_RUN       0x00000001
-#define BP_LCDIF_CTRL_RUN       0
-#define BM_LCDIF_CTRL_LCDIF_MASTER      0x00000020
-#define BM_LCDIF_CTRL_RGB_TO_YCBCR422_CSC       0x00000080
-#define BM_LCDIF_CTRL_WORD_LENGTH       0x00000300
-#define BP_LCDIF_CTRL_WORD_LENGTH       8
-#define BM_LCDIF_CTRL_LCD_DATABUS_WIDTH 0x00000C00
-#define BP_LCDIF_CTRL_LCD_DATABUS_WIDTH 10
-#define BM_LCDIF_CTRL_INPUT_DATA_SWIZZLE        0x0000C000
-#define BP_LCDIF_CTRL_INPUT_DATA_SWIZZLE        14
-#define BM_LCDIF_CTRL_DATA_SELECT       0x00010000
-#define BM_LCDIF_CTRL_DOTCLK_MODE       0x00020000
-#define BM_LCDIF_CTRL_VSYNC_MODE        0x00040000
-#define BM_LCDIF_CTRL_BYPASS_COUNT      0x00080000
-#define BM_LCDIF_CTRL_DVI_MODE  0x00100000
-#define BM_LCDIF_CTRL_SHIFT_NUM_BITS    0x03E00000
-#define BP_LCDIF_CTRL_SHIFT_NUM_BITS    21
-#define BM_LCDIF_CTRL_DATA_SHIFT_DIR    0x04000000
-#define BM_LCDIF_CTRL_WAIT_FOR_VSYNC_EDGE       0x08000000
-#define BM_LCDIF_CTRL_CLKGATE   0x40000000
-#define BM_LCDIF_CTRL_SFTRST    0x80000000
-
-#define HW_LCDIF_CTRL1          0x10
-#define BM_LCDIF_CTRL1_RESET    0x00000001
-#define BP_LCDIF_CTRL1_RESET    0
-#define BM_LCDIF_CTRL1_MODE86   0x00000002
-#define BM_LCDIF_CTRL1_BUSY_ENABLE      0x00000004
-#define BM_LCDIF_CTRL1_VSYNC_EDGE_IRQ   0x00000100
-#define BM_LCDIF_CTRL1_CUR_FRAME_DONE_IRQ       0x00000200
-#define BM_LCDIF_CTRL1_UNDERFLOW_IRQ    0x00000400
-#define BM_LCDIF_CTRL1_OVERFLOW_IRQ     0x00000800
-#define BM_LCDIF_CTRL1_VSYNC_EDGE_IRQ_EN        0x00001000
-#define BM_LCDIF_CTRL1_BYTE_PACKING_FORMAT      0x000F0000
-#define BP_LCDIF_CTRL1_BYTE_PACKING_FORMAT      16
-#define BM_LCDIF_CTRL1_INTERLACE_FIELDS 0x00800000
-#define BM_LCDIF_CTRL1_RECOVER_ON_UNDERFLOW     0x01000000
-
-#define HW_LCDIF_TRANSFER_COUNT 0x20
-#define BM_LCDIF_TRANSFER_COUNT_H_COUNT 0x0000FFFF
-#define BP_LCDIF_TRANSFER_COUNT_H_COUNT 0
-#define BM_LCDIF_TRANSFER_COUNT_V_COUNT 0xFFFF0000
-#define BP_LCDIF_TRANSFER_COUNT_V_COUNT 16
-
-#define HW_LCDIF_CUR_BUF        0x30
-
-#define HW_LCDIF_NEXT_BUF       0x40
-
-#define HW_LCDIF_TIMING         0x60
-
-#define HW_LCDIF_VDCTRL0        0x70
-#define BM_LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH      0x0003FFFF
-#define BP_LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH      0
-#define BM_LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_UNIT 0x00100000
-#define BM_LCDIF_VDCTRL0_VSYNC_PERIOD_UNIT      0x00200000
-#define BM_LCDIF_VDCTRL0_ENABLE_POL     0x01000000
-#define BM_LCDIF_VDCTRL0_DOTCLK_POL     0x02000000
-#define BM_LCDIF_VDCTRL0_HSYNC_POL      0x04000000
-#define BM_LCDIF_VDCTRL0_VSYNC_POL      0x08000000
-#define BM_LCDIF_VDCTRL0_ENABLE_PRESENT 0x10000000
-#define BM_LCDIF_VDCTRL0_VSYNC_OEB      0x20000000
-
-#define HW_LCDIF_VDCTRL1        0x80
-#define BM_LCDIF_VDCTRL1_VSYNC_PERIOD   0xFFFFFFFF
-#define BP_LCDIF_VDCTRL1_VSYNC_PERIOD   0
-
-#define HW_LCDIF_VDCTRL2        0x90
-#define BM_LCDIF_VDCTRL2_HSYNC_PERIOD   0x0003FFFF
-#define BP_LCDIF_VDCTRL2_HSYNC_PERIOD   0
-#define BM_LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH      0xFF000000
-#define BP_LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH      24
-
-#define HW_LCDIF_VDCTRL3        0xA0
-#define BM_LCDIF_VDCTRL3_VERTICAL_WAIT_CNT      0x0000FFFF
-#define BP_LCDIF_VDCTRL3_VERTICAL_WAIT_CNT      0
-#define BM_LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT    0x0FFF0000
-#define BP_LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT    16
-
-#define HW_LCDIF_VDCTRL4        0xB0
-#define BM_LCDIF_VDCTRL4_DOTCLK_H_VALID_DATA_CNT        0x0003FFFF
-#define BP_LCDIF_VDCTRL4_DOTCLK_H_VALID_DATA_CNT        0
-#define BM_LCDIF_VDCTRL4_SYNC_SIGNALS_ON        0x00040000
-
-#define HW_LCDIF_DVICTRL0       0xC0
-#define BM_LCDIF_DVICTRL0_V_LINES_CNT   0x000003FF
-#define BP_LCDIF_DVICTRL0_V_LINES_CNT   0
-#define BM_LCDIF_DVICTRL0_H_BLANKING_CNT        0x000FFC00
-#define BP_LCDIF_DVICTRL0_H_BLANKING_CNT        10
-#define BM_LCDIF_DVICTRL0_H_ACTIVE_CNT  0x7FF00000
-#define BP_LCDIF_DVICTRL0_H_ACTIVE_CNT  20
-
-#define HW_LCDIF_DVICTRL1       0xD0
-#define BM_LCDIF_DVICTRL1_F2_START_LINE 0x000003FF
-#define BP_LCDIF_DVICTRL1_F2_START_LINE 0
-#define BM_LCDIF_DVICTRL1_F1_END_LINE   0x000FFC00
-#define BP_LCDIF_DVICTRL1_F1_END_LINE   10
-#define BM_LCDIF_DVICTRL1_F1_START_LINE 0x3FF00000
-#define BP_LCDIF_DVICTRL1_F1_START_LINE 20
-
-#define HW_LCDIF_DVICTRL2       0xE0
-#define BM_LCDIF_DVICTRL2_V1_BLANK_END_LINE     0x000003FF
-#define BP_LCDIF_DVICTRL2_V1_BLANK_END_LINE     0
-#define BM_LCDIF_DVICTRL2_V1_BLANK_START_LINE   0x000FFC00
-#define BP_LCDIF_DVICTRL2_V1_BLANK_START_LINE   10
-#define BM_LCDIF_DVICTRL2_F2_END_LINE   0x3FF00000
-#define BP_LCDIF_DVICTRL2_F2_END_LINE   20
-
-#define HW_LCDIF_DVICTRL3       0xF0
-#define BM_LCDIF_DVICTRL3_V2_BLANK_END_LINE     0x000003FF
-#define BP_LCDIF_DVICTRL3_V2_BLANK_END_LINE     0
-#define BM_LCDIF_DVICTRL3_V2_BLANK_START_LINE   0x03FF0000
-#define BP_LCDIF_DVICTRL3_V2_BLANK_START_LINE   16
-
-#define HW_LCDIF_DVICTRL4       0x100
-#define BM_LCDIF_DVICTRL4_H_FILL_CNT    0x000000FF
-#define BP_LCDIF_DVICTRL4_H_FILL_CNT    0
-#define BM_LCDIF_DVICTRL4_CR_FILL_VALUE 0x0000FF00
-#define BP_LCDIF_DVICTRL4_CR_FILL_VALUE 8
-#define BM_LCDIF_DVICTRL4_CB_FILL_VALUE 0x00FF0000
-#define BP_LCDIF_DVICTRL4_CB_FILL_VALUE 16
-#define BM_LCDIF_DVICTRL4_Y_FILL_VALUE  0xFF000000
-#define BP_LCDIF_DVICTRL4_Y_FILL_VALUE  24
-
-#define HW_LCDIF_CSC_COEFF0     0x110
-#define BM_LCDIF_CSC_COEFF0_CSC_SUBSAMPLE_FILTER        0x00000003
-#define BP_LCDIF_CSC_COEFF0_CSC_SUBSAMPLE_FILTER        0
-#define BM_LCDIF_CSC_COEFF0_C0  0x03FF0000
-#define BP_LCDIF_CSC_COEFF0_C0  16
-
-#define HW_LCDIF_CSC_COEFF1     0x120
-#define BM_LCDIF_CSC_COEFF1_C1  0x000003FF
-#define BP_LCDIF_CSC_COEFF1_C1  0
-#define BM_LCDIF_CSC_COEFF1_C2  0x03FF0000
-#define BP_LCDIF_CSC_COEFF1_C2  16
-
-#define HW_LCDIF_CSC_COEFF2     0x130
-#define BM_LCDIF_CSC_COEFF2_C3  0x000003FF
-#define BP_LCDIF_CSC_COEFF2_C3  0
-#define BM_LCDIF_CSC_COEFF2_C4  0x03FF0000
-#define BP_LCDIF_CSC_COEFF2_C4  16
-
-#define HW_LCDIF_CSC_COEFF3     0x140
-#define BM_LCDIF_CSC_COEFF3_C5  0x000003FF
-#define BP_LCDIF_CSC_COEFF3_C5  0
-#define BM_LCDIF_CSC_COEFF3_C6  0x03FF0000
-#define BP_LCDIF_CSC_COEFF3_C6  16
-
-#define HW_LCDIF_CSC_COEFF4     0x150
-#define BM_LCDIF_CSC_COEFF4_C7  0x000003FF
-#define BP_LCDIF_CSC_COEFF4_C7  0
-#define BM_LCDIF_CSC_COEFF4_C8  0x03FF0000
-#define BP_LCDIF_CSC_COEFF4_C8  16
-
-#define HW_LCDIF_CSC_OFFSET     0x160
-#define BM_LCDIF_CSC_OFFSET_Y_OFFSET    0x000001FF
-#define BP_LCDIF_CSC_OFFSET_Y_OFFSET    0
-#define BM_LCDIF_CSC_OFFSET_CBCR_OFFSET 0x01FF0000
-#define BP_LCDIF_CSC_OFFSET_CBCR_OFFSET 16
-
-#define HW_LCDIF_CSC_LIMIT      0x170
-#define BM_LCDIF_CSC_LIMIT_Y_MAX        0x000000FF
-#define BP_LCDIF_CSC_LIMIT_Y_MAX        0
-#define BM_LCDIF_CSC_LIMIT_Y_MIN        0x0000FF00
-#define BP_LCDIF_CSC_LIMIT_Y_MIN        8
-#define BM_LCDIF_CSC_LIMIT_CBCR_MAX     0x00FF0000
-#define BP_LCDIF_CSC_LIMIT_CBCR_MAX     16
-#define BM_LCDIF_CSC_LIMIT_CBCR_MIN     0xFF000000
-#define BP_LCDIF_CSC_LIMIT_CBCR_MIN     24
-
-#define HW_LCDIF_STAT           0x1D0
-#define BM_LCDIF_STAT_TXFIFO_EMPTY      0x04000000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-lradc.h b/arch/arm/mach-stmp378x/include/mach/regs-lradc.h
deleted file mode 100644
index cb8cb06f8277..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-lradc.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * stmp378x: LRADC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_LRADC_BASE (STMP3XXX_REGS_BASE + 0x50000)
-#define REGS_LRADC_PHYS 0x80050000
-#define REGS_LRADC_SIZE 0x2000
-
-#define HW_LRADC_CTRL0          0x0
-#define BM_LRADC_CTRL0_SCHEDULE 0x000000FF
-#define BP_LRADC_CTRL0_SCHEDULE 0
-#define BM_LRADC_CTRL0_XPLUS_ENABLE     0x00010000
-#define BM_LRADC_CTRL0_YPLUS_ENABLE     0x00020000
-#define BM_LRADC_CTRL0_XMINUS_ENABLE    0x00040000
-#define BM_LRADC_CTRL0_YMINUS_ENABLE    0x00080000
-#define BM_LRADC_CTRL0_TOUCH_DETECT_ENABLE      0x00100000
-#define BM_LRADC_CTRL0_ONCHIP_GROUNDREF 0x00200000
-#define BM_LRADC_CTRL0_CLKGATE  0x40000000
-#define BM_LRADC_CTRL0_SFTRST   0x80000000
-
-#define HW_LRADC_CTRL1          0x10
-#define BM_LRADC_CTRL1_LRADC0_IRQ       0x00000001
-#define BP_LRADC_CTRL1_LRADC0_IRQ       0
-#define BM_LRADC_CTRL1_LRADC5_IRQ       0x00000020
-#define BM_LRADC_CTRL1_LRADC6_IRQ       0x00000040
-#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ 0x00000100
-#define BM_LRADC_CTRL1_LRADC0_IRQ_EN    0x00010000
-#define BM_LRADC_CTRL1_LRADC5_IRQ_EN    0x00200000
-#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ_EN      0x01000000
-
-#define HW_LRADC_CTRL2          0x20
-#define BM_LRADC_CTRL2_BL_BRIGHTNESS    0x001F0000
-#define BP_LRADC_CTRL2_BL_BRIGHTNESS    16
-#define BM_LRADC_CTRL2_BL_MUX_SELECT    0x00200000
-#define BM_LRADC_CTRL2_BL_ENABLE        0x00400000
-#define BM_LRADC_CTRL2_DIVIDE_BY_TWO    0xFF000000
-#define BP_LRADC_CTRL2_DIVIDE_BY_TWO    24
-
-#define HW_LRADC_CTRL3          0x30
-#define BM_LRADC_CTRL3_CYCLE_TIME       0x00000300
-#define BP_LRADC_CTRL3_CYCLE_TIME       8
-
-#define HW_LRADC_STATUS         0x40
-#define BM_LRADC_STATUS_TOUCH_DETECT_RAW        0x00000001
-#define BP_LRADC_STATUS_TOUCH_DETECT_RAW        0
-
-#define HW_LRADC_CH0            (0x50 + 0 * 0x10)
-#define HW_LRADC_CH1            (0x50 + 1 * 0x10)
-#define HW_LRADC_CH2            (0x50 + 2 * 0x10)
-#define HW_LRADC_CH3            (0x50 + 3 * 0x10)
-#define HW_LRADC_CH4            (0x50 + 4 * 0x10)
-#define HW_LRADC_CH5            (0x50 + 5 * 0x10)
-#define HW_LRADC_CH6            (0x50 + 6 * 0x10)
-#define HW_LRADC_CH7            (0x50 + 7 * 0x10)
-
-#define HW_LRADC_CHn            0x50
-#define BM_LRADC_CHn_VALUE      0x0003FFFF
-#define BP_LRADC_CHn_VALUE      0
-#define BM_LRADC_CHn_NUM_SAMPLES        0x1F000000
-#define BP_LRADC_CHn_NUM_SAMPLES        24
-#define BM_LRADC_CHn_ACCUMULATE 0x20000000
-
-#define HW_LRADC_DELAY0         (0xD0 + 0 * 0x10)
-#define HW_LRADC_DELAY1         (0xD0 + 1 * 0x10)
-#define HW_LRADC_DELAY2         (0xD0 + 2 * 0x10)
-#define HW_LRADC_DELAY3         (0xD0 + 3 * 0x10)
-
-#define HW_LRADC_DELAYn         0xD0
-#define BM_LRADC_DELAYn_DELAY   0x000007FF
-#define BP_LRADC_DELAYn_DELAY   0
-#define BM_LRADC_DELAYn_LOOP_COUNT      0x0000F800
-#define BP_LRADC_DELAYn_LOOP_COUNT      11
-#define BM_LRADC_DELAYn_TRIGGER_DELAYS  0x000F0000
-#define BP_LRADC_DELAYn_TRIGGER_DELAYS  16
-#define BM_LRADC_DELAYn_KICK    0x00100000
-#define BM_LRADC_DELAYn_TRIGGER_LRADCS  0xFF000000
-#define BP_LRADC_DELAYn_TRIGGER_LRADCS  24
-
-#define HW_LRADC_CTRL4          0x140
-#define BM_LRADC_CTRL4_LRADC6SELECT     0x0F000000
-#define BP_LRADC_CTRL4_LRADC6SELECT     24
-#define BM_LRADC_CTRL4_LRADC7SELECT     0xF0000000
-#define BP_LRADC_CTRL4_LRADC7SELECT     28
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-ocotp.h b/arch/arm/mach-stmp378x/include/mach/regs-ocotp.h
deleted file mode 100644
index f0af64d9937e..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-ocotp.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * stmp378x: OCOTP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_OCOTP_BASE (STMP3XXX_REGS_BASE + 0x2C000)
-#define REGS_OCOTP_PHYS 0x8002C000
-#define REGS_OCOTP_SIZE 0x2000
-
-#define HW_OCOTP_CTRL           0x0
-#define BM_OCOTP_CTRL_BUSY      0x00000100
-#define BM_OCOTP_CTRL_ERROR     0x00000200
-#define BM_OCOTP_CTRL_RD_BANK_OPEN      0x00001000
-#define BM_OCOTP_CTRL_RELOAD_SHADOWS    0x00002000
-#define BM_OCOTP_CTRL_WR_UNLOCK 0xFFFF0000
-#define BP_OCOTP_CTRL_WR_UNLOCK 16
-
-#define HW_OCOTP_DATA           0x10
-
-#define HW_OCOTP_CUST0          (0x20 + 0 * 0x10)
-#define HW_OCOTP_CUST1          (0x20 + 1 * 0x10)
-#define HW_OCOTP_CUST2          (0x20 + 2 * 0x10)
-#define HW_OCOTP_CUST3          (0x20 + 3 * 0x10)
-
-#define HW_OCOTP_CUSTn          0x20
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-pinctrl.h b/arch/arm/mach-stmp378x/include/mach/regs-pinctrl.h
deleted file mode 100644
index 50d90ea1b136..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-pinctrl.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * stmp378x: PINCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_PINCTRL
-#define _MACH_REGS_PINCTRL
-
-#define REGS_PINCTRL_BASE       (STMP3XXX_REGS_BASE + 0x18000)
-#define REGS_PINCTRL_PHYS       0x80018000
-#define REGS_PINCTRL_SIZE       0x2000
-
-#define HW_PINCTRL_MUXSEL0      0x100
-#define HW_PINCTRL_MUXSEL1      0x110
-#define HW_PINCTRL_MUXSEL2      0x120
-#define HW_PINCTRL_MUXSEL3      0x130
-#define HW_PINCTRL_MUXSEL4      0x140
-#define HW_PINCTRL_MUXSEL5      0x150
-#define HW_PINCTRL_MUXSEL6      0x160
-#define HW_PINCTRL_MUXSEL7      0x170
-
-#define HW_PINCTRL_DRIVE0       0x200
-#define HW_PINCTRL_DRIVE1       0x210
-#define HW_PINCTRL_DRIVE2       0x220
-#define HW_PINCTRL_DRIVE3       0x230
-#define HW_PINCTRL_DRIVE4       0x240
-#define HW_PINCTRL_DRIVE5       0x250
-#define HW_PINCTRL_DRIVE6       0x260
-#define HW_PINCTRL_DRIVE7       0x270
-#define HW_PINCTRL_DRIVE8       0x280
-#define HW_PINCTRL_DRIVE9       0x290
-#define HW_PINCTRL_DRIVE10      0x2A0
-#define HW_PINCTRL_DRIVE11      0x2B0
-#define HW_PINCTRL_DRIVE12      0x2C0
-#define HW_PINCTRL_DRIVE13      0x2D0
-#define HW_PINCTRL_DRIVE14      0x2E0
-
-#define HW_PINCTRL_PULL0        0x400
-#define HW_PINCTRL_PULL1        0x410
-#define HW_PINCTRL_PULL2        0x420
-#define HW_PINCTRL_PULL3        0x430
-
-#define HW_PINCTRL_DOUT0        0x500
-#define HW_PINCTRL_DOUT1        0x510
-#define HW_PINCTRL_DOUT2        0x520
-
-#define HW_PINCTRL_DIN0         0x600
-#define HW_PINCTRL_DIN1         0x610
-#define HW_PINCTRL_DIN2         0x620
-
-#define HW_PINCTRL_DOE0         0x700
-#define HW_PINCTRL_DOE1         0x710
-#define HW_PINCTRL_DOE2         0x720
-
-#define HW_PINCTRL_PIN2IRQ0     0x800
-#define HW_PINCTRL_PIN2IRQ1     0x810
-#define HW_PINCTRL_PIN2IRQ2     0x820
-
-#define HW_PINCTRL_IRQEN0       0x900
-#define HW_PINCTRL_IRQEN1       0x910
-#define HW_PINCTRL_IRQEN2       0x920
-
-#define HW_PINCTRL_IRQLEVEL0    0xA00
-#define HW_PINCTRL_IRQLEVEL1    0xA10
-#define HW_PINCTRL_IRQLEVEL2    0xA20
-
-#define HW_PINCTRL_IRQPOL0      0xB00
-#define HW_PINCTRL_IRQPOL1      0xB10
-#define HW_PINCTRL_IRQPOL2      0xB20
-
-#define HW_PINCTRL_IRQSTAT0     0xC00
-#define HW_PINCTRL_IRQSTAT1     0xC10
-#define HW_PINCTRL_IRQSTAT2     0xC20
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-power.h b/arch/arm/mach-stmp378x/include/mach/regs-power.h
deleted file mode 100644
index e454c830f076..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-power.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * stmp378x: POWER register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_POWER
-#define _MACH_REGS_POWER
-
-#define REGS_POWER_BASE (STMP3XXX_REGS_BASE + 0x44000)
-#define REGS_POWER_PHYS 0x80044000
-#define REGS_POWER_SIZE 0x2000
-
-#define HW_POWER_CTRL           0x0
-#define BM_POWER_CTRL_ENIRQ_VDD5V_GT_VDDIO      0x00000001
-#define BP_POWER_CTRL_ENIRQ_VDD5V_GT_VDDIO      0
-#define BM_POWER_CTRL_ENIRQ_PSWITCH     0x00020000
-#define BM_POWER_CTRL_PSWITCH_IRQ       0x00100000
-#define BM_POWER_CTRL_CLKGATE   0x40000000
-
-#define HW_POWER_5VCTRL         0x10
-#define BM_POWER_5VCTRL_ENABLE_LINREG_ILIMIT    0x00000040
-
-#define HW_POWER_MINPWR         0x20
-
-#define HW_POWER_CHARGE         0x30
-
-#define HW_POWER_VDDDCTRL       0x40
-
-#define HW_POWER_VDDACTRL       0x50
-
-#define HW_POWER_VDDIOCTRL      0x60
-#define BM_POWER_VDDIOCTRL_TRG  0x0000001F
-#define BP_POWER_VDDIOCTRL_TRG  0
-
-#define HW_POWER_STS            0xC0
-#define BM_POWER_STS_VBUSVALID  0x00000002
-#define BM_POWER_STS_BVALID     0x00000004
-#define BM_POWER_STS_AVALID     0x00000008
-#define BM_POWER_STS_DC_OK      0x00000200
-
-#define HW_POWER_RESET          0x100
-
-#define HW_POWER_DEBUG          0x110
-#define BM_POWER_DEBUG_BVALIDPIOLOCK    0x00000002
-#define BM_POWER_DEBUG_AVALIDPIOLOCK    0x00000004
-#define BM_POWER_DEBUG_VBUSVALIDPIOLOCK 0x00000008
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-pwm.h b/arch/arm/mach-stmp378x/include/mach/regs-pwm.h
deleted file mode 100644
index 0d0f9e56ec77..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-pwm.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * stmp378x: PWM register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_PWM_BASE   (STMP3XXX_REGS_BASE + 0x64000)
-#define REGS_PWM_PHYS   0x80064000
-#define REGS_PWM_SIZE   0x2000
-
-#define HW_PWM_CTRL             0x0
-#define BM_PWM_CTRL_PWM2_ENABLE 0x00000004
-#define BM_PWM_CTRL_PWM2_ANA_CTRL_ENABLE        0x00000020
-
-#define HW_PWM_ACTIVE0          (0x10 + 0 * 0x20)
-#define HW_PWM_ACTIVE1          (0x10 + 1 * 0x20)
-#define HW_PWM_ACTIVE2          (0x10 + 2 * 0x20)
-#define HW_PWM_ACTIVE3          (0x10 + 3 * 0x20)
-
-#define HW_PWM_ACTIVEn          0x10
-#define BM_PWM_ACTIVEn_ACTIVE   0x0000FFFF
-#define BP_PWM_ACTIVEn_ACTIVE   0
-#define BM_PWM_ACTIVEn_INACTIVE 0xFFFF0000
-#define BP_PWM_ACTIVEn_INACTIVE 16
-
-#define HW_PWM_PERIOD0          (0x20 + 0 * 0x20)
-#define HW_PWM_PERIOD1          (0x20 + 1 * 0x20)
-#define HW_PWM_PERIOD2          (0x20 + 2 * 0x20)
-#define HW_PWM_PERIOD3          (0x20 + 3 * 0x20)
-
-#define HW_PWM_PERIODn          0x20
-#define BM_PWM_PERIODn_PERIOD   0x0000FFFF
-#define BP_PWM_PERIODn_PERIOD   0
-#define BM_PWM_PERIODn_ACTIVE_STATE     0x00030000
-#define BP_PWM_PERIODn_ACTIVE_STATE     16
-#define BM_PWM_PERIODn_INACTIVE_STATE   0x000C0000
-#define BP_PWM_PERIODn_INACTIVE_STATE   18
-#define BM_PWM_PERIODn_CDIV     0x00700000
-#define BP_PWM_PERIODn_CDIV     20
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-pxp.h b/arch/arm/mach-stmp378x/include/mach/regs-pxp.h
deleted file mode 100644
index 54d297896de8..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-pxp.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * stmp378x: PXP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_PXP_BASE   (STMP3XXX_REGS_BASE + 0x2A000)
-#define REGS_PXP_PHYS   0x8002A000
-#define REGS_PXP_SIZE   0x2000
-
-#define HW_PXP_CTRL             0x0
-#define BM_PXP_CTRL_ENABLE      0x00000001
-#define BP_PXP_CTRL_ENABLE      0
-#define BM_PXP_CTRL_IRQ_ENABLE  0x00000002
-#define BM_PXP_CTRL_OUTPUT_RGB_FORMAT   0x000000F0
-#define BP_PXP_CTRL_OUTPUT_RGB_FORMAT   4
-#define BM_PXP_CTRL_ROTATE      0x00000300
-#define BP_PXP_CTRL_ROTATE      8
-#define BM_PXP_CTRL_HFLIP       0x00000400
-#define BM_PXP_CTRL_VFLIP       0x00000800
-#define BM_PXP_CTRL_S0_FORMAT   0x0000F000
-#define BP_PXP_CTRL_S0_FORMAT   12
-#define BM_PXP_CTRL_SCALE       0x00040000
-#define BM_PXP_CTRL_CROP        0x00080000
-
-#define HW_PXP_STAT             0x10
-#define BM_PXP_STAT_IRQ         0x00000001
-#define BP_PXP_STAT_IRQ         0
-
-#define HW_PXP_RGBBUF           0x20
-
-#define HW_PXP_RGBSIZE          0x40
-#define BM_PXP_RGBSIZE_HEIGHT   0x00000FFF
-#define BP_PXP_RGBSIZE_HEIGHT   0
-#define BM_PXP_RGBSIZE_WIDTH    0x00FFF000
-#define BP_PXP_RGBSIZE_WIDTH    12
-
-#define HW_PXP_S0BUF            0x50
-
-#define HW_PXP_S0UBUF           0x60
-
-#define HW_PXP_S0VBUF           0x70
-
-#define HW_PXP_S0PARAM          0x80
-#define BM_PXP_S0PARAM_HEIGHT   0x000000FF
-#define BP_PXP_S0PARAM_HEIGHT   0
-#define BM_PXP_S0PARAM_WIDTH    0x0000FF00
-#define BP_PXP_S0PARAM_WIDTH    8
-#define BM_PXP_S0PARAM_YBASE    0x00FF0000
-#define BP_PXP_S0PARAM_YBASE    16
-#define BM_PXP_S0PARAM_XBASE    0xFF000000
-#define BP_PXP_S0PARAM_XBASE    24
-
-#define HW_PXP_S0BACKGROUND     0x90
-
-#define HW_PXP_S0CROP           0xA0
-#define BM_PXP_S0CROP_HEIGHT    0x000000FF
-#define BP_PXP_S0CROP_HEIGHT    0
-#define BM_PXP_S0CROP_WIDTH     0x0000FF00
-#define BP_PXP_S0CROP_WIDTH     8
-#define BM_PXP_S0CROP_YBASE     0x00FF0000
-#define BP_PXP_S0CROP_YBASE     16
-#define BM_PXP_S0CROP_XBASE     0xFF000000
-#define BP_PXP_S0CROP_XBASE     24
-
-#define HW_PXP_S0SCALE          0xB0
-#define BM_PXP_S0SCALE_XSCALE   0x00003FFF
-#define BP_PXP_S0SCALE_XSCALE   0
-#define BM_PXP_S0SCALE_YSCALE   0x3FFF0000
-#define BP_PXP_S0SCALE_YSCALE   16
-
-#define HW_PXP_CSCCOEFF0        0xD0
-
-#define HW_PXP_CSCCOEFF1        0xE0
-
-#define HW_PXP_CSCCOEFF2        0xF0
-
-#define HW_PXP_S0COLORKEYLOW    0x180
-
-#define HW_PXP_S0COLORKEYHIGH   0x190
-
-#define HW_PXP_OL0              (0x200 + 0 * 0x40)
-#define HW_PXP_OL1              (0x200 + 1 * 0x40)
-#define HW_PXP_OL2              (0x200 + 2 * 0x40)
-#define HW_PXP_OL3              (0x200 + 3 * 0x40)
-#define HW_PXP_OL4              (0x200 + 4 * 0x40)
-#define HW_PXP_OL5              (0x200 + 5 * 0x40)
-#define HW_PXP_OL6              (0x200 + 6 * 0x40)
-#define HW_PXP_OL7              (0x200 + 7 * 0x40)
-
-#define HW_PXP_OLn              0x200
-
-#define HW_PXP_OL0SIZE          (0x210 + 0 * 0x40)
-#define HW_PXP_OL1SIZE          (0x210 + 1 * 0x40)
-#define HW_PXP_OL2SIZE          (0x210 + 2 * 0x40)
-#define HW_PXP_OL3SIZE          (0x210 + 3 * 0x40)
-#define HW_PXP_OL4SIZE          (0x210 + 4 * 0x40)
-#define HW_PXP_OL5SIZE          (0x210 + 5 * 0x40)
-#define HW_PXP_OL6SIZE          (0x210 + 6 * 0x40)
-#define HW_PXP_OL7SIZE          (0x210 + 7 * 0x40)
-
-#define HW_PXP_OLnSIZE          0x210
-#define BM_PXP_OLnSIZE_HEIGHT   0x000000FF
-#define BP_PXP_OLnSIZE_HEIGHT   0
-#define BM_PXP_OLnSIZE_WIDTH    0x0000FF00
-#define BP_PXP_OLnSIZE_WIDTH    8
-
-#define HW_PXP_OL0PARAM         (0x220 + 0 * 0x40)
-#define HW_PXP_OL1PARAM         (0x220 + 1 * 0x40)
-#define HW_PXP_OL2PARAM         (0x220 + 2 * 0x40)
-#define HW_PXP_OL3PARAM         (0x220 + 3 * 0x40)
-#define HW_PXP_OL4PARAM         (0x220 + 4 * 0x40)
-#define HW_PXP_OL5PARAM         (0x220 + 5 * 0x40)
-#define HW_PXP_OL6PARAM         (0x220 + 6 * 0x40)
-#define HW_PXP_OL7PARAM         (0x220 + 7 * 0x40)
-
-#define HW_PXP_OLnPARAM         0x220
-#define BM_PXP_OLnPARAM_ENABLE  0x00000001
-#define BP_PXP_OLnPARAM_ENABLE  0
-#define BM_PXP_OLnPARAM_ALPHA_CNTL      0x00000006
-#define BP_PXP_OLnPARAM_ALPHA_CNTL      1
-#define BM_PXP_OLnPARAM_ENABLE_COLORKEY 0x00000008
-#define BM_PXP_OLnPARAM_FORMAT  0x000000F0
-#define BP_PXP_OLnPARAM_FORMAT  4
-#define BM_PXP_OLnPARAM_ALPHA   0x0000FF00
-#define BP_PXP_OLnPARAM_ALPHA   8
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-rtc.h b/arch/arm/mach-stmp378x/include/mach/regs-rtc.h
deleted file mode 100644
index b8dbd6742d98..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-rtc.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * stmp378x: RTC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_RTC_BASE   (STMP3XXX_REGS_BASE + 0x5C000)
-#define REGS_RTC_PHYS   0x8005C000
-#define REGS_RTC_SIZE   0x2000
-
-#define HW_RTC_CTRL             0x0
-#define BM_RTC_CTRL_ALARM_IRQ_EN        0x00000001
-#define BP_RTC_CTRL_ALARM_IRQ_EN        0
-#define BM_RTC_CTRL_ONEMSEC_IRQ_EN      0x00000002
-#define BM_RTC_CTRL_ALARM_IRQ   0x00000004
-#define BM_RTC_CTRL_ONEMSEC_IRQ 0x00000008
-#define BM_RTC_CTRL_WATCHDOGEN  0x00000010
-
-#define HW_RTC_STAT             0x10
-#define BM_RTC_STAT_NEW_REGS    0x0000FF00
-#define BP_RTC_STAT_NEW_REGS    8
-#define BM_RTC_STAT_STALE_REGS  0x00FF0000
-#define BP_RTC_STAT_STALE_REGS  16
-#define BM_RTC_STAT_RTC_PRESENT 0x80000000
-
-#define HW_RTC_SECONDS          0x30
-
-#define HW_RTC_ALARM            0x40
-
-#define HW_RTC_WATCHDOG         0x50
-
-#define HW_RTC_PERSISTENT0      0x60
-#define BM_RTC_PERSISTENT0_ALARM_WAKE_EN        0x00000002
-#define BM_RTC_PERSISTENT0_ALARM_EN     0x00000004
-#define BM_RTC_PERSISTENT0_XTAL24MHZ_PWRUP      0x00000010
-#define BM_RTC_PERSISTENT0_XTAL32KHZ_PWRUP      0x00000020
-#define BM_RTC_PERSISTENT0_ALARM_WAKE   0x00000080
-#define BM_RTC_PERSISTENT0_SPARE_ANALOG 0xFFFC0000
-#define BP_RTC_PERSISTENT0_SPARE_ANALOG 18
-
-#define HW_RTC_PERSISTENT1      0x70
-#define BM_RTC_PERSISTENT1_GENERAL      0xFFFFFFFF
-#define BP_RTC_PERSISTENT1_GENERAL      0
-
-#define HW_RTC_VERSION          0xD0
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-saif.h b/arch/arm/mach-stmp378x/include/mach/regs-saif.h
deleted file mode 100644
index 6df41762c2a3..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-saif.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * stmp378x: SAIF register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SAIF_SIZE  0x2000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-spdif.h b/arch/arm/mach-stmp378x/include/mach/regs-spdif.h
deleted file mode 100644
index 801539848c28..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-spdif.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * stmp378x: SPDIF register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SPDIF_BASE (STMP3XXX_REGS_BASE + 0x54000)
-#define REGS_SPDIF_PHYS 0x80054000
-#define REGS_SPDIF_SIZE 0x2000
-
-#define HW_SPDIF_CTRL           0x0
-#define BM_SPDIF_CTRL_RUN       0x00000001
-#define BP_SPDIF_CTRL_RUN       0
-#define BM_SPDIF_CTRL_FIFO_ERROR_IRQ_EN 0x00000002
-#define BM_SPDIF_CTRL_FIFO_OVERFLOW_IRQ 0x00000004
-#define BM_SPDIF_CTRL_FIFO_UNDERFLOW_IRQ        0x00000008
-#define BM_SPDIF_CTRL_WORD_LENGTH       0x00000010
-#define BM_SPDIF_CTRL_CLKGATE   0x40000000
-#define BM_SPDIF_CTRL_SFTRST    0x80000000
-
-#define HW_SPDIF_STAT           0x10
-
-#define HW_SPDIF_FRAMECTRL      0x20
-
-#define HW_SPDIF_SRR            0x30
-#define BM_SPDIF_SRR_RATE       0x000FFFFF
-#define BP_SPDIF_SRR_RATE       0
-#define BM_SPDIF_SRR_BASEMULT   0x70000000
-#define BP_SPDIF_SRR_BASEMULT   28
-
-#define HW_SPDIF_DEBUG          0x40
-
-#define HW_SPDIF_DATA           0x50
-
-#define HW_SPDIF_VERSION        0x60
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-ssp.h b/arch/arm/mach-stmp378x/include/mach/regs-ssp.h
deleted file mode 100644
index 28aacf0f58ed..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-ssp.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * stmp378x: SSP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SSP1_BASE  (STMP3XXX_REGS_BASE + 0x10000)
-#define REGS_SSP1_PHYS  0x80010000
-#define REGS_SSP2_BASE  (STMP3XXX_REGS_BASE + 0x34000)
-#define REGS_SSP2_PHYS  0x80034000
-#define REGS_SSP_SIZE   0x2000
-
-#define HW_SSP_CTRL0            0x0
-#define BM_SSP_CTRL0_XFER_COUNT 0x0000FFFF
-#define BP_SSP_CTRL0_XFER_COUNT 0
-#define BM_SSP_CTRL0_ENABLE     0x00010000
-#define BM_SSP_CTRL0_GET_RESP   0x00020000
-#define BM_SSP_CTRL0_LONG_RESP  0x00080000
-#define BM_SSP_CTRL0_WAIT_FOR_CMD       0x00100000
-#define BM_SSP_CTRL0_WAIT_FOR_IRQ       0x00200000
-#define BM_SSP_CTRL0_BUS_WIDTH  0x00C00000
-#define BP_SSP_CTRL0_BUS_WIDTH  22
-#define BM_SSP_CTRL0_DATA_XFER  0x01000000
-#define BM_SSP_CTRL0_READ       0x02000000
-#define BM_SSP_CTRL0_IGNORE_CRC 0x04000000
-#define BM_SSP_CTRL0_LOCK_CS    0x08000000
-#define BM_SSP_CTRL0_RUN        0x20000000
-#define BM_SSP_CTRL0_CLKGATE    0x40000000
-#define BM_SSP_CTRL0_SFTRST     0x80000000
-
-#define HW_SSP_CMD0             0x10
-#define BM_SSP_CMD0_CMD         0x000000FF
-#define BP_SSP_CMD0_CMD         0
-#define BM_SSP_CMD0_BLOCK_COUNT 0x0000FF00
-#define BP_SSP_CMD0_BLOCK_COUNT 8
-#define BM_SSP_CMD0_BLOCK_SIZE  0x000F0000
-#define BP_SSP_CMD0_BLOCK_SIZE  16
-#define BM_SSP_CMD0_APPEND_8CYC 0x00100000
-#define BM_SSP_CMD1_CMD_ARG     0xFFFFFFFF
-#define BP_SSP_CMD1_CMD_ARG     0
-
-#define HW_SSP_TIMING           0x50
-#define BM_SSP_TIMING_CLOCK_RATE        0x000000FF
-#define BP_SSP_TIMING_CLOCK_RATE        0
-#define BM_SSP_TIMING_CLOCK_DIVIDE      0x0000FF00
-#define BP_SSP_TIMING_CLOCK_DIVIDE      8
-#define BM_SSP_TIMING_TIMEOUT   0xFFFF0000
-#define BP_SSP_TIMING_TIMEOUT   16
-
-#define HW_SSP_CTRL1            0x60
-#define BM_SSP_CTRL1_SSP_MODE   0x0000000F
-#define BP_SSP_CTRL1_SSP_MODE   0
-#define BM_SSP_CTRL1_WORD_LENGTH        0x000000F0
-#define BP_SSP_CTRL1_WORD_LENGTH        4
-#define BM_SSP_CTRL1_POLARITY   0x00000200
-#define BM_SSP_CTRL1_PHASE      0x00000400
-#define BM_SSP_CTRL1_DMA_ENABLE 0x00002000
-#define BM_SSP_CTRL1_FIFO_OVERRUN_IRQ   0x00008000
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ_EN        0x00010000
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ   0x00020000
-#define BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ  0x00200000
-#define BM_SSP_CTRL1_DATA_CRC_IRQ_EN    0x00400000
-#define BM_SSP_CTRL1_DATA_CRC_IRQ       0x00800000
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ_EN        0x01000000
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ   0x02000000
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ_EN        0x04000000
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ   0x08000000
-#define BM_SSP_CTRL1_RESP_ERR_IRQ_EN    0x10000000
-#define BM_SSP_CTRL1_RESP_ERR_IRQ       0x20000000
-#define BM_SSP_CTRL1_SDIO_IRQ   0x80000000
-
-#define HW_SSP_DATA             0x70
-
-#define HW_SSP_SDRESP0          0x80
-
-#define HW_SSP_SDRESP1          0x90
-
-#define HW_SSP_SDRESP2          0xA0
-
-#define HW_SSP_SDRESP3          0xB0
-
-#define HW_SSP_STATUS           0xC0
-#define BM_SSP_STATUS_FIFO_EMPTY        0x00000020
-#define BM_SSP_STATUS_TIMEOUT   0x00001000
-#define BM_SSP_STATUS_RESP_TIMEOUT      0x00004000
-#define BM_SSP_STATUS_RESP_ERR  0x00008000
-#define BM_SSP_STATUS_RESP_CRC_ERR      0x00010000
-#define BM_SSP_STATUS_CARD_DETECT       0x10000000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-sydma.h b/arch/arm/mach-stmp378x/include/mach/regs-sydma.h
deleted file mode 100644
index 08343a8b5566..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-sydma.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * stmp378x: SYDMA register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SYDMA_BASE (STMP3XXX_REGS_BASE + 0x26000)
-#define REGS_SYDMA_PHYS 0x80026000
-#define REGS_SYDMA_SIZE 0x2000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-timrot.h b/arch/arm/mach-stmp378x/include/mach/regs-timrot.h
deleted file mode 100644
index b5527957c67f..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-timrot.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * stmp378x: TIMROT register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_TIMROT
-#define _MACH_REGS_TIMROT
-
-#define REGS_TIMROT_BASE        (STMP3XXX_REGS_BASE + 0x68000)
-#define REGS_TIMROT_PHYS        0x80068000
-#define REGS_TIMROT_SIZE        0x2000
-
-#define HW_TIMROT_ROTCTRL       0x0
-#define BM_TIMROT_ROTCTRL_SELECT_A      0x00000007
-#define BP_TIMROT_ROTCTRL_SELECT_A      0
-#define BM_TIMROT_ROTCTRL_SELECT_B      0x00000070
-#define BP_TIMROT_ROTCTRL_SELECT_B      4
-#define BM_TIMROT_ROTCTRL_POLARITY_A    0x00000100
-#define BM_TIMROT_ROTCTRL_POLARITY_B    0x00000200
-#define BM_TIMROT_ROTCTRL_OVERSAMPLE    0x00000C00
-#define BP_TIMROT_ROTCTRL_OVERSAMPLE    10
-#define BM_TIMROT_ROTCTRL_RELATIVE      0x00001000
-#define BM_TIMROT_ROTCTRL_DIVIDER       0x003F0000
-#define BP_TIMROT_ROTCTRL_DIVIDER       16
-#define BM_TIMROT_ROTCTRL_ROTARY_PRESENT        0x20000000
-#define BM_TIMROT_ROTCTRL_CLKGATE       0x40000000
-#define BM_TIMROT_ROTCTRL_SFTRST        0x80000000
-
-#define HW_TIMROT_ROTCOUNT      0x10
-#define BM_TIMROT_ROTCOUNT_UPDOWN       0x0000FFFF
-#define BP_TIMROT_ROTCOUNT_UPDOWN       0
-
-#define HW_TIMROT_TIMCTRL0      (0x20 + 0 * 0x20)
-#define HW_TIMROT_TIMCTRL1      (0x20 + 1 * 0x20)
-#define HW_TIMROT_TIMCTRL2      (0x20 + 2 * 0x20)
-
-#define HW_TIMROT_TIMCTRLn      0x20
-#define BM_TIMROT_TIMCTRLn_SELECT       0x0000000F
-#define BP_TIMROT_TIMCTRLn_SELECT       0
-#define BM_TIMROT_TIMCTRLn_PRESCALE     0x00000030
-#define BP_TIMROT_TIMCTRLn_PRESCALE     4
-#define BM_TIMROT_TIMCTRLn_RELOAD       0x00000040
-#define BM_TIMROT_TIMCTRLn_UPDATE       0x00000080
-#define BM_TIMROT_TIMCTRLn_IRQ_EN       0x00004000
-#define BM_TIMROT_TIMCTRLn_IRQ  0x00008000
-
-#define HW_TIMROT_TIMCOUNT0     (0x30 + 0 * 0x20)
-#define HW_TIMROT_TIMCOUNT1     (0x30 + 1 * 0x20)
-#define HW_TIMROT_TIMCOUNT2     (0x30 + 2 * 0x20)
-
-#define HW_TIMROT_TIMCOUNTn     0x30
-
-#endif
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-tvenc.h b/arch/arm/mach-stmp378x/include/mach/regs-tvenc.h
deleted file mode 100644
index 7f895cb34350..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-tvenc.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * stmp378x: TVENC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_TVENC_BASE (STMP3XXX_REGS_BASE + 0x38000)
-#define REGS_TVENC_PHYS 0x80038000
-#define REGS_TVENC_SIZE 0x2000
-
-#define HW_TVENC_CTRL           0x0
-#define BM_TVENC_CTRL_CLKGATE   0x40000000
-#define BM_TVENC_CTRL_SFTRST    0x80000000
-
-#define HW_TVENC_CONFIG         0x10
-#define BM_TVENC_CONFIG_ENCD_MODE       0x00000007
-#define BP_TVENC_CONFIG_ENCD_MODE       0
-#define BM_TVENC_CONFIG_SYNC_MODE       0x00000070
-#define BP_TVENC_CONFIG_SYNC_MODE       4
-#define BM_TVENC_CONFIG_FSYNC_PHS       0x00000200
-#define BM_TVENC_CONFIG_CGAIN   0x0000C000
-#define BP_TVENC_CONFIG_CGAIN   14
-#define BM_TVENC_CONFIG_YGAIN_SEL       0x00030000
-#define BP_TVENC_CONFIG_YGAIN_SEL       16
-#define BM_TVENC_CONFIG_PAL_SHAPE       0x00100000
-
-#define HW_TVENC_SYNCOFFSET     0x30
-
-#define HW_TVENC_COLORSUB0      0xC0
-
-#define HW_TVENC_COLORBURST     0x140
-#define BM_TVENC_COLORBURST_PBA 0x00FF0000
-#define BP_TVENC_COLORBURST_PBA 16
-#define BM_TVENC_COLORBURST_NBA 0xFF000000
-#define BP_TVENC_COLORBURST_NBA 24
-
-#define HW_TVENC_MACROVISION0   0x150
-
-#define HW_TVENC_MACROVISION1   0x160
-
-#define HW_TVENC_MACROVISION2   0x170
-
-#define HW_TVENC_MACROVISION3   0x180
-
-#define HW_TVENC_MACROVISION4   0x190
-
-#define HW_TVENC_DACCTRL        0x1A0
-#define BM_TVENC_DACCTRL_RVAL   0x00000070
-#define BP_TVENC_DACCTRL_RVAL   4
-#define BM_TVENC_DACCTRL_DUMP_TOVDD1    0x00000100
-#define BM_TVENC_DACCTRL_PWRUP1 0x00001000
-#define BM_TVENC_DACCTRL_GAINUP 0x00040000
-#define BM_TVENC_DACCTRL_GAINDN 0x00080000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-uartapp.h b/arch/arm/mach-stmp378x/include/mach/regs-uartapp.h
deleted file mode 100644
index a251e68bb3a1..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-uartapp.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * stmp378x: UARTAPP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_UARTAPP1_BASE      (STMP3XXX_REGS_BASE + 0x6C000)
-#define REGS_UARTAPP1_PHYS      0x8006C000
-#define REGS_UARTAPP2_BASE      (STMP3XXX_REGS_BASE + 0x6E000)
-#define REGS_UARTAPP2_PHYS      0x8006E000
-#define REGS_UARTAPP_SIZE       0x2000
-
-#define HW_UARTAPP_CTRL0        0x0
-#define BM_UARTAPP_CTRL0_XFER_COUNT     0x0000FFFF
-#define BP_UARTAPP_CTRL0_XFER_COUNT     0
-#define BM_UARTAPP_CTRL0_RXTIMEOUT      0x07FF0000
-#define BP_UARTAPP_CTRL0_RXTIMEOUT      16
-#define BM_UARTAPP_CTRL0_RXTO_ENABLE    0x08000000
-#define BM_UARTAPP_CTRL0_RUN    0x20000000
-#define BM_UARTAPP_CTRL0_SFTRST 0x80000000
-#define BM_UARTAPP_CTRL1_XFER_COUNT     0x0000FFFF
-#define BP_UARTAPP_CTRL1_XFER_COUNT     0
-#define BM_UARTAPP_CTRL1_RUN    0x10000000
-
-#define HW_UARTAPP_CTRL2        0x20
-#define BM_UARTAPP_CTRL2_UARTEN 0x00000001
-#define BP_UARTAPP_CTRL2_UARTEN 0
-#define BM_UARTAPP_CTRL2_TXE    0x00000100
-#define BM_UARTAPP_CTRL2_RXE    0x00000200
-#define BM_UARTAPP_CTRL2_RTS    0x00000800
-#define BM_UARTAPP_CTRL2_RTSEN  0x00004000
-#define BM_UARTAPP_CTRL2_CTSEN  0x00008000
-#define BM_UARTAPP_CTRL2_RXDMAE 0x01000000
-#define BM_UARTAPP_CTRL2_TXDMAE 0x02000000
-#define BM_UARTAPP_CTRL2_DMAONERR       0x04000000
-
-#define HW_UARTAPP_LINECTRL     0x30
-#define BM_UARTAPP_LINECTRL_BRK 0x00000001
-#define BP_UARTAPP_LINECTRL_BRK 0
-#define BM_UARTAPP_LINECTRL_PEN 0x00000002
-#define BM_UARTAPP_LINECTRL_EPS 0x00000004
-#define BM_UARTAPP_LINECTRL_STP2        0x00000008
-#define BM_UARTAPP_LINECTRL_FEN 0x00000010
-#define BM_UARTAPP_LINECTRL_WLEN        0x00000060
-#define BP_UARTAPP_LINECTRL_WLEN        5
-#define BM_UARTAPP_LINECTRL_SPS 0x00000080
-#define BM_UARTAPP_LINECTRL_BAUD_DIVFRAC        0x00003F00
-#define BP_UARTAPP_LINECTRL_BAUD_DIVFRAC        8
-#define BM_UARTAPP_LINECTRL_BAUD_DIVINT 0xFFFF0000
-#define BP_UARTAPP_LINECTRL_BAUD_DIVINT 16
-
-#define HW_UARTAPP_INTR         0x50
-#define BM_UARTAPP_INTR_CTSMIS  0x00000002
-#define BM_UARTAPP_INTR_RTIS    0x00000040
-#define BM_UARTAPP_INTR_CTSMIEN 0x00020000
-#define BM_UARTAPP_INTR_RXIEN   0x00100000
-#define BM_UARTAPP_INTR_RTIEN   0x00400000
-
-#define HW_UARTAPP_DATA         0x60
-
-#define HW_UARTAPP_STAT         0x70
-#define BM_UARTAPP_STAT_RXCOUNT 0x0000FFFF
-#define BP_UARTAPP_STAT_RXCOUNT 0
-#define BM_UARTAPP_STAT_FERR    0x00010000
-#define BM_UARTAPP_STAT_PERR    0x00020000
-#define BM_UARTAPP_STAT_BERR    0x00040000
-#define BM_UARTAPP_STAT_OERR    0x00080000
-#define BM_UARTAPP_STAT_RXFE    0x01000000
-#define BM_UARTAPP_STAT_TXFF    0x02000000
-#define BM_UARTAPP_STAT_TXFE    0x08000000
-#define BM_UARTAPP_STAT_CTS     0x10000000
-
-#define HW_UARTAPP_VERSION      0x90
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-uartdbg.h b/arch/arm/mach-stmp378x/include/mach/regs-uartdbg.h
deleted file mode 100644
index b810deb552a9..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-uartdbg.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * stmp378x: UARTDBG register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_UARTDBG_BASE       (STMP3XXX_REGS_BASE + 0x70000)
-#define REGS_UARTDBG_PHYS       0x80070000
-#define REGS_UARTDBG_SIZE       0x2000
-
-#define HW_UARTDBGDR 0x00000000
-#define BP_UARTDBGDR_UNAVAILABLE      16
-#define BM_UARTDBGDR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGDR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGDR_UNAVAILABLE)
-#define BP_UARTDBGDR_RESERVED      12
-#define BM_UARTDBGDR_RESERVED 0x0000F000
-#define BF_UARTDBGDR_RESERVED(v)  \
-        (((v) << 12) & BM_UARTDBGDR_RESERVED)
-#define BM_UARTDBGDR_OE 0x00000800
-#define BM_UARTDBGDR_BE 0x00000400
-#define BM_UARTDBGDR_PE 0x00000200
-#define BM_UARTDBGDR_FE 0x00000100
-#define BP_UARTDBGDR_DATA      0
-#define BM_UARTDBGDR_DATA 0x000000FF
-#define BF_UARTDBGDR_DATA(v)  \
-        (((v) << 0) & BM_UARTDBGDR_DATA)
-#define HW_UARTDBGRSR_ECR 0x00000004
-#define BP_UARTDBGRSR_ECR_UNAVAILABLE      8
-#define BM_UARTDBGRSR_ECR_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGRSR_ECR_UNAVAILABLE(v) \
-        (((v) << 8) & BM_UARTDBGRSR_ECR_UNAVAILABLE)
-#define BP_UARTDBGRSR_ECR_EC      4
-#define BM_UARTDBGRSR_ECR_EC 0x000000F0
-#define BF_UARTDBGRSR_ECR_EC(v)  \
-        (((v) << 4) & BM_UARTDBGRSR_ECR_EC)
-#define BM_UARTDBGRSR_ECR_OE 0x00000008
-#define BM_UARTDBGRSR_ECR_BE 0x00000004
-#define BM_UARTDBGRSR_ECR_PE 0x00000002
-#define BM_UARTDBGRSR_ECR_FE 0x00000001
-#define HW_UARTDBGFR 0x00000018
-#define BP_UARTDBGFR_UNAVAILABLE      16
-#define BM_UARTDBGFR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGFR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGFR_UNAVAILABLE)
-#define BP_UARTDBGFR_RESERVED      9
-#define BM_UARTDBGFR_RESERVED 0x0000FE00
-#define BF_UARTDBGFR_RESERVED(v)  \
-        (((v) << 9) & BM_UARTDBGFR_RESERVED)
-#define BM_UARTDBGFR_RI 0x00000100
-#define BM_UARTDBGFR_TXFE 0x00000080
-#define BM_UARTDBGFR_RXFF 0x00000040
-#define BM_UARTDBGFR_TXFF 0x00000020
-#define BM_UARTDBGFR_RXFE 0x00000010
-#define BM_UARTDBGFR_BUSY 0x00000008
-#define BM_UARTDBGFR_DCD 0x00000004
-#define BM_UARTDBGFR_DSR 0x00000002
-#define BM_UARTDBGFR_CTS 0x00000001
-#define HW_UARTDBGILPR 0x00000020
-#define BP_UARTDBGILPR_UNAVAILABLE      8
-#define BM_UARTDBGILPR_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGILPR_UNAVAILABLE(v) \
-        (((v) << 8) & BM_UARTDBGILPR_UNAVAILABLE)
-#define BP_UARTDBGILPR_ILPDVSR      0
-#define BM_UARTDBGILPR_ILPDVSR 0x000000FF
-#define BF_UARTDBGILPR_ILPDVSR(v)  \
-        (((v) << 0) & BM_UARTDBGILPR_ILPDVSR)
-#define HW_UARTDBGIBRD 0x00000024
-#define BP_UARTDBGIBRD_UNAVAILABLE      16
-#define BM_UARTDBGIBRD_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIBRD_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGIBRD_UNAVAILABLE)
-#define BP_UARTDBGIBRD_BAUD_DIVINT      0
-#define BM_UARTDBGIBRD_BAUD_DIVINT 0x0000FFFF
-#define BF_UARTDBGIBRD_BAUD_DIVINT(v)  \
-        (((v) << 0) & BM_UARTDBGIBRD_BAUD_DIVINT)
-#define HW_UARTDBGFBRD 0x00000028
-#define BP_UARTDBGFBRD_UNAVAILABLE      8
-#define BM_UARTDBGFBRD_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGFBRD_UNAVAILABLE(v) \
-        (((v) << 8) & BM_UARTDBGFBRD_UNAVAILABLE)
-#define BP_UARTDBGFBRD_RESERVED      6
-#define BM_UARTDBGFBRD_RESERVED 0x000000C0
-#define BF_UARTDBGFBRD_RESERVED(v)  \
-        (((v) << 6) & BM_UARTDBGFBRD_RESERVED)
-#define BP_UARTDBGFBRD_BAUD_DIVFRAC      0
-#define BM_UARTDBGFBRD_BAUD_DIVFRAC 0x0000003F
-#define BF_UARTDBGFBRD_BAUD_DIVFRAC(v)  \
-        (((v) << 0) & BM_UARTDBGFBRD_BAUD_DIVFRAC)
-#define HW_UARTDBGLCR_H 0x0000002c
-#define BP_UARTDBGLCR_H_UNAVAILABLE      16
-#define BM_UARTDBGLCR_H_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGLCR_H_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGLCR_H_UNAVAILABLE)
-#define BP_UARTDBGLCR_H_RESERVED      8
-#define BM_UARTDBGLCR_H_RESERVED 0x0000FF00
-#define BF_UARTDBGLCR_H_RESERVED(v)  \
-        (((v) << 8) & BM_UARTDBGLCR_H_RESERVED)
-#define BM_UARTDBGLCR_H_SPS 0x00000080
-#define BP_UARTDBGLCR_H_WLEN      5
-#define BM_UARTDBGLCR_H_WLEN 0x00000060
-#define BF_UARTDBGLCR_H_WLEN(v)  \
-        (((v) << 5) & BM_UARTDBGLCR_H_WLEN)
-#define BM_UARTDBGLCR_H_FEN 0x00000010
-#define BM_UARTDBGLCR_H_STP2 0x00000008
-#define BM_UARTDBGLCR_H_EPS 0x00000004
-#define BM_UARTDBGLCR_H_PEN 0x00000002
-#define BM_UARTDBGLCR_H_BRK 0x00000001
-#define HW_UARTDBGCR 0x00000030
-#define BP_UARTDBGCR_UNAVAILABLE      16
-#define BM_UARTDBGCR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGCR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGCR_UNAVAILABLE)
-#define BM_UARTDBGCR_CTSEN 0x00008000
-#define BM_UARTDBGCR_RTSEN 0x00004000
-#define BM_UARTDBGCR_OUT2 0x00002000
-#define BM_UARTDBGCR_OUT1 0x00001000
-#define BM_UARTDBGCR_RTS 0x00000800
-#define BM_UARTDBGCR_DTR 0x00000400
-#define BM_UARTDBGCR_RXE 0x00000200
-#define BM_UARTDBGCR_TXE 0x00000100
-#define BM_UARTDBGCR_LBE 0x00000080
-#define BP_UARTDBGCR_RESERVED      3
-#define BM_UARTDBGCR_RESERVED 0x00000078
-#define BF_UARTDBGCR_RESERVED(v)  \
-        (((v) << 3) & BM_UARTDBGCR_RESERVED)
-#define BM_UARTDBGCR_SIRLP 0x00000004
-#define BM_UARTDBGCR_SIREN 0x00000002
-#define BM_UARTDBGCR_UARTEN 0x00000001
-#define HW_UARTDBGIFLS 0x00000034
-#define BP_UARTDBGIFLS_UNAVAILABLE      16
-#define BM_UARTDBGIFLS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIFLS_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGIFLS_UNAVAILABLE)
-#define BP_UARTDBGIFLS_RESERVED      6
-#define BM_UARTDBGIFLS_RESERVED 0x0000FFC0
-#define BF_UARTDBGIFLS_RESERVED(v)  \
-        (((v) << 6) & BM_UARTDBGIFLS_RESERVED)
-#define BP_UARTDBGIFLS_RXIFLSEL      3
-#define BM_UARTDBGIFLS_RXIFLSEL 0x00000038
-#define BF_UARTDBGIFLS_RXIFLSEL(v)  \
-        (((v) << 3) & BM_UARTDBGIFLS_RXIFLSEL)
-#define BV_UARTDBGIFLS_RXIFLSEL__NOT_EMPTY      0x0
-#define BV_UARTDBGIFLS_RXIFLSEL__ONE_QUARTER    0x1
-#define BV_UARTDBGIFLS_RXIFLSEL__ONE_HALF       0x2
-#define BV_UARTDBGIFLS_RXIFLSEL__THREE_QUARTERS 0x3
-#define BV_UARTDBGIFLS_RXIFLSEL__SEVEN_EIGHTHS  0x4
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID5       0x5
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID6       0x6
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID7       0x7
-#define BP_UARTDBGIFLS_TXIFLSEL      0
-#define BM_UARTDBGIFLS_TXIFLSEL 0x00000007
-#define BF_UARTDBGIFLS_TXIFLSEL(v)  \
-        (((v) << 0) & BM_UARTDBGIFLS_TXIFLSEL)
-#define BV_UARTDBGIFLS_TXIFLSEL__EMPTY    0x0
-#define BV_UARTDBGIFLS_TXIFLSEL__ONE_QUARTER    0x1
-#define BV_UARTDBGIFLS_TXIFLSEL__ONE_HALF       0x2
-#define BV_UARTDBGIFLS_TXIFLSEL__THREE_QUARTERS 0x3
-#define BV_UARTDBGIFLS_TXIFLSEL__SEVEN_EIGHTHS  0x4
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID5       0x5
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID6       0x6
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID7       0x7
-#define HW_UARTDBGIMSC 0x00000038
-#define BP_UARTDBGIMSC_UNAVAILABLE      16
-#define BM_UARTDBGIMSC_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIMSC_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGIMSC_UNAVAILABLE)
-#define BP_UARTDBGIMSC_RESERVED      11
-#define BM_UARTDBGIMSC_RESERVED 0x0000F800
-#define BF_UARTDBGIMSC_RESERVED(v)  \
-        (((v) << 11) & BM_UARTDBGIMSC_RESERVED)
-#define BM_UARTDBGIMSC_OEIM 0x00000400
-#define BM_UARTDBGIMSC_BEIM 0x00000200
-#define BM_UARTDBGIMSC_PEIM 0x00000100
-#define BM_UARTDBGIMSC_FEIM 0x00000080
-#define BM_UARTDBGIMSC_RTIM 0x00000040
-#define BM_UARTDBGIMSC_TXIM 0x00000020
-#define BM_UARTDBGIMSC_RXIM 0x00000010
-#define BM_UARTDBGIMSC_DSRMIM 0x00000008
-#define BM_UARTDBGIMSC_DCDMIM 0x00000004
-#define BM_UARTDBGIMSC_CTSMIM 0x00000002
-#define BM_UARTDBGIMSC_RIMIM 0x00000001
-#define HW_UARTDBGRIS 0x0000003c
-#define BP_UARTDBGRIS_UNAVAILABLE      16
-#define BM_UARTDBGRIS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGRIS_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGRIS_UNAVAILABLE)
-#define BP_UARTDBGRIS_RESERVED      11
-#define BM_UARTDBGRIS_RESERVED 0x0000F800
-#define BF_UARTDBGRIS_RESERVED(v)  \
-        (((v) << 11) & BM_UARTDBGRIS_RESERVED)
-#define BM_UARTDBGRIS_OERIS 0x00000400
-#define BM_UARTDBGRIS_BERIS 0x00000200
-#define BM_UARTDBGRIS_PERIS 0x00000100
-#define BM_UARTDBGRIS_FERIS 0x00000080
-#define BM_UARTDBGRIS_RTRIS 0x00000040
-#define BM_UARTDBGRIS_TXRIS 0x00000020
-#define BM_UARTDBGRIS_RXRIS 0x00000010
-#define BM_UARTDBGRIS_DSRRMIS 0x00000008
-#define BM_UARTDBGRIS_DCDRMIS 0x00000004
-#define BM_UARTDBGRIS_CTSRMIS 0x00000002
-#define BM_UARTDBGRIS_RIRMIS 0x00000001
-#define HW_UARTDBGMIS 0x00000040
-#define BP_UARTDBGMIS_UNAVAILABLE      16
-#define BM_UARTDBGMIS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGMIS_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGMIS_UNAVAILABLE)
-#define BP_UARTDBGMIS_RESERVED      11
-#define BM_UARTDBGMIS_RESERVED 0x0000F800
-#define BF_UARTDBGMIS_RESERVED(v)  \
-        (((v) << 11) & BM_UARTDBGMIS_RESERVED)
-#define BM_UARTDBGMIS_OEMIS 0x00000400
-#define BM_UARTDBGMIS_BEMIS 0x00000200
-#define BM_UARTDBGMIS_PEMIS 0x00000100
-#define BM_UARTDBGMIS_FEMIS 0x00000080
-#define BM_UARTDBGMIS_RTMIS 0x00000040
-#define BM_UARTDBGMIS_TXMIS 0x00000020
-#define BM_UARTDBGMIS_RXMIS 0x00000010
-#define BM_UARTDBGMIS_DSRMMIS 0x00000008
-#define BM_UARTDBGMIS_DCDMMIS 0x00000004
-#define BM_UARTDBGMIS_CTSMMIS 0x00000002
-#define BM_UARTDBGMIS_RIMMIS 0x00000001
-#define HW_UARTDBGICR 0x00000044
-#define BP_UARTDBGICR_UNAVAILABLE      16
-#define BM_UARTDBGICR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGICR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGICR_UNAVAILABLE)
-#define BP_UARTDBGICR_RESERVED      11
-#define BM_UARTDBGICR_RESERVED 0x0000F800
-#define BF_UARTDBGICR_RESERVED(v)  \
-        (((v) << 11) & BM_UARTDBGICR_RESERVED)
-#define BM_UARTDBGICR_OEIC 0x00000400
-#define BM_UARTDBGICR_BEIC 0x00000200
-#define BM_UARTDBGICR_PEIC 0x00000100
-#define BM_UARTDBGICR_FEIC 0x00000080
-#define BM_UARTDBGICR_RTIC 0x00000040
-#define BM_UARTDBGICR_TXIC 0x00000020
-#define BM_UARTDBGICR_RXIC 0x00000010
-#define BM_UARTDBGICR_DSRMIC 0x00000008
-#define BM_UARTDBGICR_DCDMIC 0x00000004
-#define BM_UARTDBGICR_CTSMIC 0x00000002
-#define BM_UARTDBGICR_RIMIC 0x00000001
-#define HW_UARTDBGDMACR 0x00000048
-#define BP_UARTDBGDMACR_UNAVAILABLE      16
-#define BM_UARTDBGDMACR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGDMACR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGDMACR_UNAVAILABLE)
-#define BP_UARTDBGDMACR_RESERVED      3
-#define BM_UARTDBGDMACR_RESERVED 0x0000FFF8
-#define BF_UARTDBGDMACR_RESERVED(v)  \
-        (((v) << 3) & BM_UARTDBGDMACR_RESERVED)
-#define BM_UARTDBGDMACR_DMAONERR 0x00000004
-#define BM_UARTDBGDMACR_TXDMAE 0x00000002
-#define BM_UARTDBGDMACR_RXDMAE 0x00000001
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-usbctrl.h b/arch/arm/mach-stmp378x/include/mach/regs-usbctrl.h
deleted file mode 100644
index 25112c1aa608..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-usbctrl.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * stmp378x: USBCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBCTRL_BASE       (STMP3XXX_REGS_BASE + 0x80000)
-#define REGS_USBCTRL_PHYS       0x80080000
-#define REGS_USBCTRL_SIZE       0x2000
-
-#define HW_USBCTRL_USBCMD       0x140
-#define BM_USBCTRL_USBCMD_RS    0x00000001
-#define BP_USBCTRL_USBCMD_RS    0
-#define BM_USBCTRL_USBCMD_RST   0x00000002
-
-#define HW_USBCTRL_USBINTR      0x148
-#define BM_USBCTRL_USBINTR_UE   0x00000001
-#define BP_USBCTRL_USBINTR_UE   0
-
-#define HW_USBCTRL_PORTSC1      0x184
-#define BM_USBCTRL_PORTSC1_PHCD 0x00800000
-
-#define HW_USBCTRL_OTGSC        0x1A4
-#define BM_USBCTRL_OTGSC_ID     0x00000100
-#define BM_USBCTRL_OTGSC_IDIS   0x00010000
-#define BM_USBCTRL_OTGSC_IDIE   0x01000000
diff --git a/arch/arm/mach-stmp378x/include/mach/regs-usbphy.h b/arch/arm/mach-stmp378x/include/mach/regs-usbphy.h
deleted file mode 100644
index 11f3b732dc92..000000000000
--- a/arch/arm/mach-stmp378x/include/mach/regs-usbphy.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * stmp378x: USBPHY register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBPHY_BASE        (STMP3XXX_REGS_BASE + 0x7C000)
-#define REGS_USBPHY_PHYS        0x8007C000
-#define REGS_USBPHY_SIZE        0x2000
-
-#define HW_USBPHY_PWD           0x0
-
-#define HW_USBPHY_CTRL          0x30
-#define BM_USBPHY_CTRL_ENHOSTDISCONDETECT       0x00000002
-#define BM_USBPHY_CTRL_ENDEVPLUGINDETECT        0x00000010
-#define BM_USBPHY_CTRL_ENOTGIDDETECT    0x00000080
-#define BM_USBPHY_CTRL_ENIRQDEVPLUGIN   0x00000800
-#define BM_USBPHY_CTRL_CLKGATE  0x40000000
-#define BM_USBPHY_CTRL_SFTRST   0x80000000
-
-#define HW_USBPHY_STATUS        0x40
-#define BM_USBPHY_STATUS_DEVPLUGIN_STATUS       0x00000040
-#define BM_USBPHY_STATUS_OTGID_STATUS   0x00000100
diff --git a/arch/arm/mach-stmp378x/stmp378x.c b/arch/arm/mach-stmp378x/stmp378x.c
deleted file mode 100644
index c2f9fe04c112..000000000000
--- a/arch/arm/mach-stmp378x/stmp378x.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * Freescale STMP378X platform support
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/dma-mapping.h>
-
-#include <asm/dma.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-
-#include <mach/pins.h>
-#include <mach/pinmux.h>
-#include <mach/dma.h>
-#include <mach/hardware.h>
-#include <mach/system.h>
-#include <mach/platform.h>
-#include <mach/stmp3xxx.h>
-#include <mach/regs-icoll.h>
-#include <mach/regs-apbh.h>
-#include <mach/regs-apbx.h>
-#include <mach/regs-pxp.h>
-#include <mach/regs-i2c.h>
-
-#include "stmp378x.h"
-/*
- * IRQ handling
- */
-static void stmp378x_ack_irq(struct irq_data *d)
-{
-        /* Tell ICOLL to release IRQ line */
-        __raw_writel(0, REGS_ICOLL_BASE + HW_ICOLL_VECTOR);
-
-        /* ACK current interrupt */
-        __raw_writel(0x01 /* BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0 */,
-                        REGS_ICOLL_BASE + HW_ICOLL_LEVELACK);
-
-        /* Barrier */
-        (void)__raw_readl(REGS_ICOLL_BASE + HW_ICOLL_STAT);
-}
-
-static void stmp378x_mask_irq(struct irq_data *d)
-{
-        /* IRQ disable */
-        stmp3xxx_clearl(BM_ICOLL_INTERRUPTn_ENABLE,
-                        REGS_ICOLL_BASE + HW_ICOLL_INTERRUPTn + d->irq * 0x10);
-}
-
-static void stmp378x_unmask_irq(struct irq_data *d)
-{
-        /* IRQ enable */
-        stmp3xxx_setl(BM_ICOLL_INTERRUPTn_ENABLE,
-                      REGS_ICOLL_BASE + HW_ICOLL_INTERRUPTn + d->irq * 0x10);
-}
-
-static struct irq_chip stmp378x_chip = {
-        .irq_ack        = stmp378x_ack_irq,
-        .irq_mask       = stmp378x_mask_irq,
-        .irq_unmask     = stmp378x_unmask_irq,
-};
-
-void __init stmp378x_init_irq(void)
-{
-        stmp3xxx_init_irq(&stmp378x_chip);
-}
-
-/*
- * DMA interrupt handling
- */
-void stmp3xxx_arch_dma_enable_interrupt(int channel)
-{
-        void __iomem *c1, *c2;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                c1 = REGS_APBH_BASE + HW_APBH_CTRL1;
-                c2 = REGS_APBH_BASE + HW_APBH_CTRL2;
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                c1 = REGS_APBX_BASE + HW_APBX_CTRL1;
-                c2 = REGS_APBX_BASE + HW_APBX_CTRL2;
-                break;
-
-        default:
-                return;
-        }
-        stmp3xxx_setl(1 << (16 + STMP3XXX_DMA_CHANNEL(channel)), c1);
-        stmp3xxx_setl(1 << (16 + STMP3XXX_DMA_CHANNEL(channel)), c2);
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_enable_interrupt);
-
-void stmp3xxx_arch_dma_clear_interrupt(int channel)
-{
-        void __iomem *c1, *c2;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                c1 = REGS_APBH_BASE + HW_APBH_CTRL1;
-                c2 = REGS_APBH_BASE + HW_APBH_CTRL2;
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                c1 = REGS_APBX_BASE + HW_APBX_CTRL1;
-                c2 = REGS_APBX_BASE + HW_APBX_CTRL2;
-                break;
-
-        default:
-                return;
-        }
-        stmp3xxx_clearl(1 << STMP3XXX_DMA_CHANNEL(channel), c1);
-        stmp3xxx_clearl(1 << STMP3XXX_DMA_CHANNEL(channel), c2);
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_clear_interrupt);
-
-int stmp3xxx_arch_dma_is_interrupt(int channel)
-{
-        int r = 0;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                r = __raw_readl(REGS_APBH_BASE + HW_APBH_CTRL1) &
-                        (1 << STMP3XXX_DMA_CHANNEL(channel));
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                r = __raw_readl(REGS_APBX_BASE + HW_APBX_CTRL1) &
-                        (1 << STMP3XXX_DMA_CHANNEL(channel));
-                break;
-        }
-        return r;
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_is_interrupt);
-
-void stmp3xxx_arch_dma_reset_channel(int channel)
-{
-        unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-        void __iomem *c0;
-        u32 mask;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                c0 = REGS_APBH_BASE + HW_APBH_CTRL0;
-                mask = chbit << BP_APBH_CTRL0_RESET_CHANNEL;
-                break;
-        case STMP3XXX_BUS_APBX:
-                c0 = REGS_APBX_BASE + HW_APBX_CHANNEL_CTRL;
-                mask = chbit << BP_APBX_CHANNEL_CTRL_RESET_CHANNEL;
-                break;
-        default:
-                return;
-        }
-
-        /* Reset channel and wait for it to complete */
-        stmp3xxx_setl(mask, c0);
-        while (__raw_readl(c0) & mask)
-                cpu_relax();
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_reset_channel);
-
-void stmp3xxx_arch_dma_freeze(int channel)
-{
-        unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-        u32 mask = 1 << chbit;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                stmp3xxx_setl(mask, REGS_APBH_BASE + HW_APBH_CTRL0);
-                break;
-        case STMP3XXX_BUS_APBX:
-                stmp3xxx_setl(mask, REGS_APBX_BASE + HW_APBX_CHANNEL_CTRL);
-                break;
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_freeze);
-
-void stmp3xxx_arch_dma_unfreeze(int channel)
-{
-        unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-        u32 mask = 1 << chbit;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                stmp3xxx_clearl(mask, REGS_APBH_BASE + HW_APBH_CTRL0);
-                break;
-        case STMP3XXX_BUS_APBX:
-                stmp3xxx_clearl(mask, REGS_APBX_BASE + HW_APBX_CHANNEL_CTRL);
-                break;
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_unfreeze);
-
-/*
- * The registers are all very closely mapped, so we might as well map them all
- * with a single mapping
- *
- * Logical      Physical
- * f0000000     80000000        On-chip registers
- * f1000000     00000000        32k on-chip SRAM
- */
-
-static struct map_desc stmp378x_io_desc[] __initdata = {
-        {
-                .virtual        = (u32)STMP3XXX_REGS_BASE,
-                .pfn            = __phys_to_pfn(STMP3XXX_REGS_PHBASE),
-                .length         = STMP3XXX_REGS_SIZE,
-                .type           = MT_DEVICE,
-        },
-        {
-                .virtual        = (u32)STMP3XXX_OCRAM_BASE,
-                .pfn            = __phys_to_pfn(STMP3XXX_OCRAM_PHBASE),
-                .length         = STMP3XXX_OCRAM_SIZE,
-                .type           = MT_DEVICE,
-        },
-};
-
-
-static u64 common_dmamask = DMA_BIT_MASK(32);
-
-/*
- * devices that are present only on stmp378x, not on all 3xxx boards:
- *      PxP
- *      I2C
- */
-static struct resource pxp_resource[] = {
-        {
-                .flags  = IORESOURCE_MEM,
-                .start  = REGS_PXP_PHYS,
-                .end    = REGS_PXP_PHYS + REGS_PXP_SIZE,
-        }, {
-                .flags  = IORESOURCE_IRQ,
-                .start  = IRQ_PXP,
-                .end    = IRQ_PXP,
-        },
-};
-
-struct platform_device stmp378x_pxp = {
-        .name           = "stmp3xxx-pxp",
-        .id             = -1,
-        .dev            = {
-                .dma_mask               = &common_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-        },
-        .num_resources  = ARRAY_SIZE(pxp_resource),
-        .resource       = pxp_resource,
-};
-
-static struct resource i2c_resources[] = {
-        {
-                .flags = IORESOURCE_IRQ,
-                .start = IRQ_I2C_ERROR,
-                .end = IRQ_I2C_ERROR,
-        }, {
-                .flags = IORESOURCE_MEM,
-                .start = REGS_I2C_PHYS,
-                .end = REGS_I2C_PHYS + REGS_I2C_SIZE,
-        }, {
-                .flags = IORESOURCE_DMA,
-                .start = STMP3XXX_DMA(3, STMP3XXX_BUS_APBX),
-                .end = STMP3XXX_DMA(3, STMP3XXX_BUS_APBX),
-        },
-};
-
-struct platform_device stmp378x_i2c = {
-        .name = "i2c_stmp3xxx",
-        .id = 0,
-        .dev    = {
-                .dma_mask       = &common_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-        .resource = i2c_resources,
-        .num_resources = ARRAY_SIZE(i2c_resources),
-};
-
-void __init stmp378x_map_io(void)
-{
-        iotable_init(stmp378x_io_desc, ARRAY_SIZE(stmp378x_io_desc));
-}
diff --git a/arch/arm/mach-stmp378x/stmp378x.h b/arch/arm/mach-stmp378x/stmp378x.h
deleted file mode 100644
index 0dc15b3c891f..000000000000
--- a/arch/arm/mach-stmp378x/stmp378x.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X internal functions and data declarations
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __MACH_STMP378X_H
-#define __MACH_STMP378X_H
-
-void stmp378x_map_io(void);
-void stmp378x_init_irq(void);
-
-extern struct platform_device stmp378x_pxp, stmp378x_i2c;
-#endif /* __MACH_STMP378X_COMMON_H */
diff --git a/arch/arm/mach-stmp378x/stmp378x_devb.c b/arch/arm/mach-stmp378x/stmp378x_devb.c
deleted file mode 100644
index 06158848afd9..000000000000
--- a/arch/arm/mach-stmp378x/stmp378x_devb.c
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * Freescale STMP378X development board support
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/spi/spi.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/pins.h>
-#include <mach/pinmux.h>
-#include <mach/platform.h>
-#include <mach/stmp3xxx.h>
-#include <mach/mmc.h>
-#include <mach/gpmi.h>
-
-#include "stmp378x.h"
-
-static struct platform_device *devices[] = {
-        &stmp3xxx_dbguart,
-        &stmp3xxx_appuart,
-        &stmp3xxx_watchdog,
-        &stmp3xxx_touchscreen,
-        &stmp3xxx_rtc,
-        &stmp3xxx_keyboard,
-        &stmp3xxx_framebuffer,
-        &stmp3xxx_backlight,
-        &stmp3xxx_rotdec,
-        &stmp3xxx_persistent,
-        &stmp3xxx_dcp_bootstream,
-        &stmp3xxx_dcp,
-        &stmp3xxx_battery,
-        &stmp378x_pxp,
-        &stmp378x_i2c,
-};
-
-static struct pin_desc i2c_pins_desc[] = {
-        { PINID_I2C_SCL, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_I2C_SDA, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-};
-
-static struct pin_group i2c_pins = {
-        .pins           = i2c_pins_desc,
-        .nr_pins        = ARRAY_SIZE(i2c_pins_desc),
-};
-
-static struct pin_desc dbguart_pins_0[] = {
-        { PINID_PWM0, PIN_FUN3, },
-        { PINID_PWM1, PIN_FUN3, },
-};
-
-static struct pin_group dbguart_pins[] = {
-        [0] = {
-                .pins           = dbguart_pins_0,
-                .nr_pins        = ARRAY_SIZE(dbguart_pins_0),
-        },
-};
-
-static int dbguart_pins_control(int id, int request)
-{
-        int r = 0;
-
-        if (request)
-                r = stmp3xxx_request_pin_group(&dbguart_pins[id], "debug uart");
-        else
-                stmp3xxx_release_pin_group(&dbguart_pins[id], "debug uart");
-        return r;
-}
-
-static struct pin_desc appuart_pins_0[] = {
-        { PINID_AUART1_CTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_AUART1_RTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_AUART1_RX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_AUART1_TX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-};
-
-static struct pin_desc appuart_pins_1[] = {
-#if 0 /* enable these when second appuart will be connected */
-        { PINID_AUART2_CTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_AUART2_RTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_AUART2_RX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_AUART2_TX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-#endif
-};
-
-static struct pin_desc mmc_pins_desc[] = {
-        { PINID_SSP1_DATA0, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-        { PINID_SSP1_DATA1, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-        { PINID_SSP1_DATA2, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-        { PINID_SSP1_DATA3, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-        { PINID_SSP1_CMD, PIN_FUN1, PIN_8MA, PIN_3_3V, 1 },
-        { PINID_SSP1_SCK, PIN_FUN1, PIN_8MA, PIN_3_3V, 0 },
-        { PINID_SSP1_DETECT, PIN_FUN1, PIN_8MA, PIN_3_3V, 0 },
-};
-
-static struct pin_group mmc_pins = {
-        .pins           = mmc_pins_desc,
-        .nr_pins        = ARRAY_SIZE(mmc_pins_desc),
-};
-
-static int stmp3xxxmmc_get_wp(void)
-{
-        return gpio_get_value(PINID_PWM4);
-}
-
-static int stmp3xxxmmc_hw_init_ssp1(void)
-{
-        int ret;
-
-        ret = stmp3xxx_request_pin_group(&mmc_pins, "mmc");
-        if (ret)
-                goto out;
-
-        /* Configure write protect GPIO pin */
-        ret = gpio_request(PINID_PWM4, "mmc wp");
-        if (ret)
-                goto out_wp;
-
-        gpio_direction_input(PINID_PWM4);
-
-        /* Configure POWER pin as gpio to drive power to MMC slot */
-        ret = gpio_request(PINID_PWM3, "mmc power");
-        if (ret)
-                goto out_power;
-
-        gpio_direction_output(PINID_PWM3, 0);
-        mdelay(100);
-
-        return 0;
-
-out_power:
-        gpio_free(PINID_PWM4);
-out_wp:
-        stmp3xxx_release_pin_group(&mmc_pins, "mmc");
-out:
-        return ret;
-}
-
-static void stmp3xxxmmc_hw_release_ssp1(void)
-{
-        gpio_free(PINID_PWM3);
-        gpio_free(PINID_PWM4);
-        stmp3xxx_release_pin_group(&mmc_pins, "mmc");
-}
-
-static void stmp3xxxmmc_cmd_pullup_ssp1(int enable)
-{
-        stmp3xxx_pin_pullup(PINID_SSP1_CMD, enable, "mmc");
-}
-
-static unsigned long
-stmp3xxxmmc_setclock_ssp1(void __iomem *base, unsigned long hz)
-{
-        struct clk *ssp, *parent;
-        char *p;
-        long r;
-
-        ssp = clk_get(NULL, "ssp");
-
-        /* using SSP1, no timeout, clock rate 1 */
-        writel(BF(2, SSP_TIMING_CLOCK_DIVIDE) |
-               BF(0xFFFF, SSP_TIMING_TIMEOUT),
-               base + HW_SSP_TIMING);
-
-        p = (hz > 1000000) ? "io" : "osc_24M";
-        parent = clk_get(NULL, p);
-        clk_set_parent(ssp, parent);
-        r = clk_set_rate(ssp, 2 * hz / 1000);
-        clk_put(parent);
-        clk_put(ssp);
-
-        return hz;
-}
-
-static struct stmp3xxxmmc_platform_data mmc_data = {
-        .hw_init        = stmp3xxxmmc_hw_init_ssp1,
-        .hw_release     = stmp3xxxmmc_hw_release_ssp1,
-        .get_wp         = stmp3xxxmmc_get_wp,
-        .cmd_pullup     = stmp3xxxmmc_cmd_pullup_ssp1,
-        .setclock       = stmp3xxxmmc_setclock_ssp1,
-};
-
-
-static struct pin_group appuart_pins[] = {
-        [0] = {
-                .pins           = appuart_pins_0,
-                .nr_pins        = ARRAY_SIZE(appuart_pins_0),
-        },
-        [1] = {
-                .pins           = appuart_pins_1,
-                .nr_pins        = ARRAY_SIZE(appuart_pins_1),
-        },
-};
-
-static struct pin_desc ssp1_pins_desc[] = {
-        { PINID_SSP1_SCK,       PIN_FUN1, PIN_8MA, PIN_3_3V, 0, },
-        { PINID_SSP1_CMD,       PIN_FUN1, PIN_4MA, PIN_3_3V, 0, },
-        { PINID_SSP1_DATA0,     PIN_FUN1, PIN_4MA, PIN_3_3V, 0, },
-        { PINID_SSP1_DATA3,     PIN_FUN1, PIN_4MA, PIN_3_3V, 0, },
-};
-
-static struct pin_desc ssp2_pins_desc[] = {
-        { PINID_GPMI_WRN,       PIN_FUN3, PIN_8MA, PIN_3_3V, 0, },
-        { PINID_GPMI_RDY1,      PIN_FUN3, PIN_4MA, PIN_3_3V, 0, },
-        { PINID_GPMI_D00,       PIN_FUN3, PIN_4MA, PIN_3_3V, 0, },
-        { PINID_GPMI_D03,       PIN_FUN3, PIN_4MA, PIN_3_3V, 0, },
-};
-
-static struct pin_group ssp1_pins = {
-        .pins = ssp1_pins_desc,
-        .nr_pins = ARRAY_SIZE(ssp1_pins_desc),
-};
-
-static struct pin_group ssp2_pins = {
-        .pins = ssp1_pins_desc,
-        .nr_pins = ARRAY_SIZE(ssp2_pins_desc),
-};
-
-static struct pin_desc gpmi_pins_desc[] = {
-        { PINID_GPMI_CE0N, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_CE1N, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GMPI_CE2N, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_CLE, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_ALE, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_WPN, PIN_FUN1, PIN_12MA, PIN_3_3V, 0 },
-        { PINID_GPMI_RDY1, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_D00, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_D01, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_D02, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_D03, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_D04, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_D05, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_D06, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_D07, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_RDY0, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_RDY2, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_RDY3, PIN_FUN1, PIN_4MA, PIN_3_3V, 0 },
-        { PINID_GPMI_WRN, PIN_FUN1, PIN_12MA, PIN_3_3V, 0 },
-        { PINID_GPMI_RDN, PIN_FUN1, PIN_12MA, PIN_3_3V, 0 },
-};
-
-static struct pin_group gpmi_pins = {
-        .pins           = gpmi_pins_desc,
-        .nr_pins        = ARRAY_SIZE(gpmi_pins_desc),
-};
-
-static struct mtd_partition gpmi_partitions[] = {
-        [0] = {
-                .name   = "boot",
-                .size   = 10 * SZ_1M,
-                .offset = 0,
-        },
-        [1] = {
-                .name   = "data",
-                .size   = MTDPART_SIZ_FULL,
-                .offset = MTDPART_OFS_APPEND,
-        },
-};
-
-static struct gpmi_platform_data gpmi_data = {
-        .pins = &gpmi_pins,
-        .nr_parts = ARRAY_SIZE(gpmi_partitions),
-        .parts = gpmi_partitions,
-        .part_types = { "cmdline", NULL },
-};
-
-static struct spi_board_info spi_board_info[] __initdata = {
-#if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
-        {
-                .modalias       = "enc28j60",
-                .max_speed_hz   = 6 * 1000 * 1000,
-                .bus_num        = 1,
-                .chip_select    = 0,
-                .platform_data  = NULL,
-        },
-#endif
-};
-
-static void __init stmp378x_devb_init(void)
-{
-        stmp3xxx_pinmux_init(NR_REAL_IRQS);
-
-        /* init stmp3xxx platform */
-        stmp3xxx_init();
-
-        stmp3xxx_dbguart.dev.platform_data = dbguart_pins_control;
-        stmp3xxx_appuart.dev.platform_data = appuart_pins;
-        stmp3xxx_mmc.dev.platform_data = &mmc_data;
-        stmp3xxx_gpmi.dev.platform_data = &gpmi_data;
-        stmp3xxx_spi1.dev.platform_data = &ssp1_pins;
-        stmp3xxx_spi2.dev.platform_data = &ssp2_pins;
-        stmp378x_i2c.dev.platform_data = &i2c_pins;
-
-        /* register spi devices */
-        spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
-
-        /* add board's devices */
-        platform_add_devices(devices, ARRAY_SIZE(devices));
-
-        /* add devices selected by command line ssp1= and ssp2= options */
-        stmp3xxx_ssp1_device_register();
-        stmp3xxx_ssp2_device_register();
-}
-
-MACHINE_START(STMP378X, "STMP378X")
-        .boot_params    = 0x40000100,
-        .map_io         = stmp378x_map_io,
-        .init_irq       = stmp378x_init_irq,
-        .timer          = &stmp3xxx_timer,
-        .init_machine   = stmp378x_devb_init,
-MACHINE_END
diff --git a/arch/arm/mach-stmp37xx/Makefile b/arch/arm/mach-stmp37xx/Makefile
deleted file mode 100644
index 57deffd09fbf..000000000000
--- a/arch/arm/mach-stmp37xx/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-obj-$(CONFIG_ARCH_STMP37XX) += stmp37xx.o
-obj-$(CONFIG_MACH_STMP37XX) += stmp37xx_devb.o
diff --git a/arch/arm/mach-stmp37xx/Makefile.boot b/arch/arm/mach-stmp37xx/Makefile.boot
deleted file mode 100644
index 1568ad404d59..000000000000
--- a/arch/arm/mach-stmp37xx/Makefile.boot
+++ /dev/null
@@ -1,3 +0,0 @@
-   zreladdr-y   := 0x40008000
-params_phys-y   := 0x40000100
-initrd_phys-y   := 0x40800000
diff --git a/arch/arm/mach-stmp37xx/include/mach/entry-macro.S b/arch/arm/mach-stmp37xx/include/mach/entry-macro.S
deleted file mode 100644
index fed2787b6c34..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/entry-macro.S
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Low-level IRQ helper macros for Freescale STMP37XX
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-                .macro  disable_fiq
-                .endm
-
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-
-                mov     \base, #0xf0000000      @ vm address of IRQ controller
-                ldr     \irqnr, [\base, #0x30]  @ HW_ICOLL_STAT
-                cmp     \irqnr, #0x3f
-                movne   \irqstat, #0            @ Ack this IRQ
-                strne   \irqstat, [\base, #0x00]@ HW_ICOLL_VECTOR
-                moveqs  \irqnr, #0              @ Zero flag set for no IRQ
-
-                .endm
-
-                .macro  get_irqnr_preamble, base, tmp
-                .endm
-
-                .macro  arch_ret_to_user, tmp1, tmp2
-                .endm
diff --git a/arch/arm/mach-stmp37xx/include/mach/irqs.h b/arch/arm/mach-stmp37xx/include/mach/irqs.h
deleted file mode 100644
index 98f12938550d..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/irqs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Freescale STMP37XX interrupts
- *
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef _ASM_ARCH_IRQS_H
-#define _ASM_ARCH_IRQS_H
-
-#define IRQ_DEBUG_UART           0
-#define IRQ_COMMS_RX               1
-#define IRQ_COMMS_TX               1
-#define IRQ_SSP2_ERROR           2
-#define IRQ_VDD5V                     3
-#define IRQ_HEADPHONE_SHORT         4
-#define IRQ_DAC_DMA                 5
-#define IRQ_DAC_ERROR             6
-#define IRQ_ADC_DMA                 7
-#define IRQ_ADC_ERROR             8
-#define IRQ_SPDIF_DMA             9
-#define IRQ_SAIF2_DMA             9
-#define IRQ_SPDIF_ERROR         10
-#define IRQ_SAIF1_IRQ             10
-#define IRQ_SAIF2_IRQ             10
-#define IRQ_USB_CTRL               11
-#define IRQ_USB_WAKEUP           12
-#define IRQ_GPMI_DMA               13
-#define IRQ_SSP1_DMA               14
-#define IRQ_SSP_ERROR             15
-#define IRQ_GPIO0                     16
-#define IRQ_GPIO1                     17
-#define IRQ_GPIO2                     18
-#define IRQ_SAIF1_DMA             19
-#define IRQ_SSP2_DMA               20
-#define IRQ_ECC8_IRQ               21
-#define IRQ_RTC_ALARM             22
-#define IRQ_UARTAPP_TX_DMA           23
-#define IRQ_UARTAPP_INTERNAL       24
-#define IRQ_UARTAPP_RX_DMA           25
-#define IRQ_I2C_DMA                 26
-#define IRQ_I2C_ERROR             27
-#define IRQ_TIMER0                   28
-#define IRQ_TIMER1                   29
-#define IRQ_TIMER2                   30
-#define IRQ_TIMER3                   31
-#define IRQ_BATT_BRNOUT         32
-#define IRQ_VDDD_BRNOUT         33
-#define IRQ_VDDIO_BRNOUT               34
-#define IRQ_VDD18_BRNOUT               35
-#define IRQ_TOUCH_DETECT               36
-#define IRQ_LRADC_CH0             37
-#define IRQ_LRADC_CH1             38
-#define IRQ_LRADC_CH2             39
-#define IRQ_LRADC_CH3             40
-#define IRQ_LRADC_CH4             41
-#define IRQ_LRADC_CH5             42
-#define IRQ_LRADC_CH6             43
-#define IRQ_LRADC_CH7             44
-#define IRQ_LCDIF_DMA             45
-#define IRQ_LCDIF_ERROR         46
-#define IRQ_DIGCTL_DEBUG_TRAP     47
-#define IRQ_RTC_1MSEC             48
-#define IRQ_DRI_DMA                 49
-#define IRQ_DRI_ATTENTION             50
-#define IRQ_GPMI_ATTENTION           51
-#define IRQ_IR                   52
-#define IRQ_DCP_VMI                 53
-#define IRQ_DCP                 54
-#define IRQ_RESERVED_55         55
-#define IRQ_RESERVED_56         56
-#define IRQ_RESERVED_57         57
-#define IRQ_RESERVED_58         58
-#define IRQ_RESERVED_59         59
-#define SW_IRQ_60                     60
-#define SW_IRQ_61                     61
-#define SW_IRQ_62                     62
-#define SW_IRQ_63                     63
-
-#define NR_REAL_IRQS            64
-#define NR_IRQS                 (NR_REAL_IRQS + 32 * 3)
-
-/* TIMER and BRNOUT are FIQ capable */
-#define FIQ_START                       IRQ_TIMER0
-
-/* Hard disk IRQ is a GPMI attention IRQ */
-#define IRQ_HARDDISK            IRQ_GPMI_ATTENTION
-
-#endif /* _ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-stmp37xx/include/mach/pins.h b/arch/arm/mach-stmp37xx/include/mach/pins.h
deleted file mode 100644
index d56de0c471d8..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/pins.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Freescale STMP37XX SoC pin multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_PINS_H
-#define __ASM_ARCH_PINS_H
-
-/*
- * Define all STMP37XX pins, a pin name corresponds to a STMP37xx hardware
- * interface  this pin belongs to.
- */
-
-/* Bank 0 */
-#define PINID_GPMI_D00          STMP3XXX_PINID(0, 0)
-#define PINID_GPMI_D01          STMP3XXX_PINID(0, 1)
-#define PINID_GPMI_D02          STMP3XXX_PINID(0, 2)
-#define PINID_GPMI_D03          STMP3XXX_PINID(0, 3)
-#define PINID_GPMI_D04          STMP3XXX_PINID(0, 4)
-#define PINID_GPMI_D05          STMP3XXX_PINID(0, 5)
-#define PINID_GPMI_D06          STMP3XXX_PINID(0, 6)
-#define PINID_GPMI_D07          STMP3XXX_PINID(0, 7)
-#define PINID_GPMI_D08          STMP3XXX_PINID(0, 8)
-#define PINID_GPMI_D09          STMP3XXX_PINID(0, 9)
-#define PINID_GPMI_D10          STMP3XXX_PINID(0, 10)
-#define PINID_GPMI_D11          STMP3XXX_PINID(0, 11)
-#define PINID_GPMI_D12          STMP3XXX_PINID(0, 12)
-#define PINID_GPMI_D13          STMP3XXX_PINID(0, 13)
-#define PINID_GPMI_D14          STMP3XXX_PINID(0, 14)
-#define PINID_GPMI_D15          STMP3XXX_PINID(0, 15)
-#define PINID_GPMI_A0           STMP3XXX_PINID(0, 16)
-#define PINID_GPMI_A1           STMP3XXX_PINID(0, 17)
-#define PINID_GPMI_A2           STMP3XXX_PINID(0, 18)
-#define PINID_GPMI_RDY0         STMP3XXX_PINID(0, 19)
-#define PINID_GPMI_RDY2         STMP3XXX_PINID(0, 20)
-#define PINID_GPMI_RDY3         STMP3XXX_PINID(0, 21)
-#define PINID_GPMI_RESETN       STMP3XXX_PINID(0, 22)
-#define PINID_GPMI_IRQ          STMP3XXX_PINID(0, 23)
-#define PINID_GPMI_WRN          STMP3XXX_PINID(0, 24)
-#define PINID_GPMI_RDN          STMP3XXX_PINID(0, 25)
-#define PINID_UART2_CTS         STMP3XXX_PINID(0, 26)
-#define PINID_UART2_RTS         STMP3XXX_PINID(0, 27)
-#define PINID_UART2_RX          STMP3XXX_PINID(0, 28)
-#define PINID_UART2_TX          STMP3XXX_PINID(0, 29)
-
-/* Bank 1 */
-#define PINID_LCD_D00           STMP3XXX_PINID(1, 0)
-#define PINID_LCD_D01           STMP3XXX_PINID(1, 1)
-#define PINID_LCD_D02           STMP3XXX_PINID(1, 2)
-#define PINID_LCD_D03           STMP3XXX_PINID(1, 3)
-#define PINID_LCD_D04           STMP3XXX_PINID(1, 4)
-#define PINID_LCD_D05           STMP3XXX_PINID(1, 5)
-#define PINID_LCD_D06           STMP3XXX_PINID(1, 6)
-#define PINID_LCD_D07           STMP3XXX_PINID(1, 7)
-#define PINID_LCD_D08           STMP3XXX_PINID(1, 8)
-#define PINID_LCD_D09           STMP3XXX_PINID(1, 9)
-#define PINID_LCD_D10           STMP3XXX_PINID(1, 10)
-#define PINID_LCD_D11           STMP3XXX_PINID(1, 11)
-#define PINID_LCD_D12           STMP3XXX_PINID(1, 12)
-#define PINID_LCD_D13           STMP3XXX_PINID(1, 13)
-#define PINID_LCD_D14           STMP3XXX_PINID(1, 14)
-#define PINID_LCD_D15           STMP3XXX_PINID(1, 15)
-#define PINID_LCD_RESET         STMP3XXX_PINID(1, 16)
-#define PINID_LCD_RS            STMP3XXX_PINID(1, 17)
-#define PINID_LCD_WR_RWN        STMP3XXX_PINID(1, 18)
-#define PINID_LCD_RD_E          STMP3XXX_PINID(1, 19)
-#define PINID_LCD_CS            STMP3XXX_PINID(1, 20)
-#define PINID_LCD_BUSY          STMP3XXX_PINID(1, 21)
-#define PINID_SSP1_CMD          STMP3XXX_PINID(1, 22)
-#define PINID_SSP1_SCK          STMP3XXX_PINID(1, 23)
-#define PINID_SSP1_DATA0        STMP3XXX_PINID(1, 24)
-#define PINID_SSP1_DATA1        STMP3XXX_PINID(1, 25)
-#define PINID_SSP1_DATA2        STMP3XXX_PINID(1, 26)
-#define PINID_SSP1_DATA3        STMP3XXX_PINID(1, 27)
-#define PINID_SSP1_DETECT       STMP3XXX_PINID(1, 28)
-
-/* Bank 2 */
-#define PINID_PWM0              STMP3XXX_PINID(2, 0)
-#define PINID_PWM1              STMP3XXX_PINID(2, 1)
-#define PINID_PWM2              STMP3XXX_PINID(2, 2)
-#define PINID_PWM3              STMP3XXX_PINID(2, 3)
-#define PINID_PWM4              STMP3XXX_PINID(2, 4)
-#define PINID_I2C_SCL           STMP3XXX_PINID(2, 5)
-#define PINID_I2C_SDA           STMP3XXX_PINID(2, 6)
-#define PINID_ROTTARYA          STMP3XXX_PINID(2, 7)
-#define PINID_ROTTARYB          STMP3XXX_PINID(2, 8)
-#define PINID_EMI_CKE           STMP3XXX_PINID(2, 9)
-#define PINID_EMI_RASN          STMP3XXX_PINID(2, 10)
-#define PINID_EMI_CASN          STMP3XXX_PINID(2, 11)
-#define PINID_EMI_CE0N          STMP3XXX_PINID(2, 12)
-#define PINID_EMI_CE1N          STMP3XXX_PINID(2, 13)
-#define PINID_EMI_CE2N          STMP3XXX_PINID(2, 14)
-#define PINID_EMI_CE3N          STMP3XXX_PINID(2, 15)
-#define PINID_EMI_A00           STMP3XXX_PINID(2, 16)
-#define PINID_EMI_A01           STMP3XXX_PINID(2, 17)
-#define PINID_EMI_A02           STMP3XXX_PINID(2, 18)
-#define PINID_EMI_A03           STMP3XXX_PINID(2, 19)
-#define PINID_EMI_A04           STMP3XXX_PINID(2, 20)
-#define PINID_EMI_A05           STMP3XXX_PINID(2, 21)
-#define PINID_EMI_A06           STMP3XXX_PINID(2, 22)
-#define PINID_EMI_A07           STMP3XXX_PINID(2, 23)
-#define PINID_EMI_A08           STMP3XXX_PINID(2, 24)
-#define PINID_EMI_A09           STMP3XXX_PINID(2, 25)
-#define PINID_EMI_A10           STMP3XXX_PINID(2, 26)
-#define PINID_EMI_A11           STMP3XXX_PINID(2, 27)
-#define PINID_EMI_A12           STMP3XXX_PINID(2, 28)
-#define PINID_EMI_A13           STMP3XXX_PINID(2, 29)
-#define PINID_EMI_A14           STMP3XXX_PINID(2, 30)
-#define PINID_EMI_WEN           STMP3XXX_PINID(2, 31)
-
-/* Bank 3 */
-#define PINID_EMI_D00           STMP3XXX_PINID(3, 0)
-#define PINID_EMI_D01           STMP3XXX_PINID(3, 1)
-#define PINID_EMI_D02           STMP3XXX_PINID(3, 2)
-#define PINID_EMI_D03           STMP3XXX_PINID(3, 3)
-#define PINID_EMI_D04           STMP3XXX_PINID(3, 4)
-#define PINID_EMI_D05           STMP3XXX_PINID(3, 5)
-#define PINID_EMI_D06           STMP3XXX_PINID(3, 6)
-#define PINID_EMI_D07           STMP3XXX_PINID(3, 7)
-#define PINID_EMI_D08           STMP3XXX_PINID(3, 8)
-#define PINID_EMI_D09           STMP3XXX_PINID(3, 9)
-#define PINID_EMI_D10           STMP3XXX_PINID(3, 10)
-#define PINID_EMI_D11           STMP3XXX_PINID(3, 11)
-#define PINID_EMI_D12           STMP3XXX_PINID(3, 12)
-#define PINID_EMI_D13           STMP3XXX_PINID(3, 13)
-#define PINID_EMI_D14           STMP3XXX_PINID(3, 14)
-#define PINID_EMI_D15           STMP3XXX_PINID(3, 15)
-#define PINID_EMI_DQS0          STMP3XXX_PINID(3, 16)
-#define PINID_EMI_DQS1          STMP3XXX_PINID(3, 17)
-#define PINID_EMI_DQM0          STMP3XXX_PINID(3, 18)
-#define PINID_EMI_DQM1          STMP3XXX_PINID(3, 19)
-#define PINID_EMI_CLK           STMP3XXX_PINID(3, 20)
-#define PINID_EMI_CLKN          STMP3XXX_PINID(3, 21)
-
-#endif /* __ASM_ARCH_PINS_H */
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-apbh.h b/arch/arm/mach-stmp37xx/include/mach/regs-apbh.h
deleted file mode 100644
index a323aa9a21f2..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-apbh.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * stmp37xx: APBH register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_APBH
-#define _MACH_REGS_APBH
-
-#define REGS_APBH_BASE  (STMP3XXX_REGS_BASE + 0x4000)
-
-#define HW_APBH_CTRL0           0x0
-#define BM_APBH_CTRL0_RESET_CHANNEL     0x00FF0000
-#define BP_APBH_CTRL0_RESET_CHANNEL     16
-#define BM_APBH_CTRL0_CLKGATE   0x40000000
-#define BM_APBH_CTRL0_SFTRST    0x80000000
-
-#define HW_APBH_CTRL1           0x10
-#define BM_APBH_CTRL1_CH0_CMDCMPLT_IRQ  0x00000001
-#define BP_APBH_CTRL1_CH0_CMDCMPLT_IRQ  0
-
-#define HW_APBH_DEVSEL          0x20
-
-#define HW_APBH_CH0_NXTCMDAR    (0x50 + 0 * 0x70)
-#define HW_APBH_CH1_NXTCMDAR    (0x50 + 1 * 0x70)
-#define HW_APBH_CH2_NXTCMDAR    (0x50 + 2 * 0x70)
-#define HW_APBH_CH3_NXTCMDAR    (0x50 + 3 * 0x70)
-#define HW_APBH_CH4_NXTCMDAR    (0x50 + 4 * 0x70)
-#define HW_APBH_CH5_NXTCMDAR    (0x50 + 5 * 0x70)
-#define HW_APBH_CH6_NXTCMDAR    (0x50 + 6 * 0x70)
-#define HW_APBH_CH7_NXTCMDAR    (0x50 + 7 * 0x70)
-#define HW_APBH_CH8_NXTCMDAR    (0x50 + 8 * 0x70)
-#define HW_APBH_CH9_NXTCMDAR    (0x50 + 9 * 0x70)
-#define HW_APBH_CH10_NXTCMDAR   (0x50 + 10 * 0x70)
-#define HW_APBH_CH11_NXTCMDAR   (0x50 + 11 * 0x70)
-#define HW_APBH_CH12_NXTCMDAR   (0x50 + 12 * 0x70)
-#define HW_APBH_CH13_NXTCMDAR   (0x50 + 13 * 0x70)
-#define HW_APBH_CH14_NXTCMDAR   (0x50 + 14 * 0x70)
-#define HW_APBH_CH15_NXTCMDAR   (0x50 + 15 * 0x70)
-
-#define HW_APBH_CHn_NXTCMDAR    0x50
-
-#define BM_APBH_CHn_CMD_MODE            0x00000003
-#define BP_APBH_CHn_CMD_MODE            0x00000001
-#define BV_APBH_CHn_CMD_MODE_NOOP                0
-#define BV_APBH_CHn_CMD_MODE_WRITE               1
-#define BV_APBH_CHn_CMD_MODE_READ                2
-#define BV_APBH_CHn_CMD_MODE_SENSE               3
-#define BM_APBH_CHn_CMD_CHAIN           0x00000004
-#define BM_APBH_CHn_CMD_IRQONCMPLT      0x00000008
-#define BM_APBH_CHn_CMD_NANDLOCK        0x00000010
-#define BM_APBH_CHn_CMD_NANDWAIT4READY  0x00000020
-#define BM_APBH_CHn_CMD_SEMAPHORE       0x00000040
-#define BM_APBH_CHn_CMD_WAIT4ENDCMD     0x00000080
-#define BM_APBH_CHn_CMD_CMDWORDS        0x0000F000
-#define BP_APBH_CHn_CMD_CMDWORDS        12
-#define BM_APBH_CHn_CMD_XFER_COUNT      0xFFFF0000
-#define BP_APBH_CHn_CMD_XFER_COUNT      16
-
-#define HW_APBH_CH0_SEMA        (0x80 + 0 * 0x70)
-#define HW_APBH_CH1_SEMA        (0x80 + 1 * 0x70)
-#define HW_APBH_CH2_SEMA        (0x80 + 2 * 0x70)
-#define HW_APBH_CH3_SEMA        (0x80 + 3 * 0x70)
-#define HW_APBH_CH4_SEMA        (0x80 + 4 * 0x70)
-#define HW_APBH_CH5_SEMA        (0x80 + 5 * 0x70)
-#define HW_APBH_CH6_SEMA        (0x80 + 6 * 0x70)
-#define HW_APBH_CH7_SEMA        (0x80 + 7 * 0x70)
-#define HW_APBH_CH8_SEMA        (0x80 + 8 * 0x70)
-#define HW_APBH_CH9_SEMA        (0x80 + 9 * 0x70)
-#define HW_APBH_CH10_SEMA       (0x80 + 10 * 0x70)
-#define HW_APBH_CH11_SEMA       (0x80 + 11 * 0x70)
-#define HW_APBH_CH12_SEMA       (0x80 + 12 * 0x70)
-#define HW_APBH_CH13_SEMA       (0x80 + 13 * 0x70)
-#define HW_APBH_CH14_SEMA       (0x80 + 14 * 0x70)
-#define HW_APBH_CH15_SEMA       (0x80 + 15 * 0x70)
-
-#define HW_APBH_CHn_SEMA        0x80
-#define BM_APBH_CHn_SEMA_INCREMENT_SEMA 0x000000FF
-#define BP_APBH_CHn_SEMA_INCREMENT_SEMA 0
-#define BM_APBH_CHn_SEMA_PHORE  0x00FF0000
-#define BP_APBH_CHn_SEMA_PHORE  16
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h b/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h
deleted file mode 100644
index 6d080cd5b702..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-apbx.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * stmp37xx: APBX register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_APBX
-#define _MACH_REGS_APBX
-
-#define REGS_APBX_BASE  (STMP3XXX_REGS_BASE + 0x24000)
-
-#define HW_APBX_CTRL0           0x0
-#define BM_APBX_CTRL0_RESET_CHANNEL     0x00FF0000
-#define BP_APBX_CTRL0_RESET_CHANNEL     16
-#define BM_APBX_CTRL0_CLKGATE   0x40000000
-#define BM_APBX_CTRL0_SFTRST    0x80000000
-
-#define HW_APBX_CTRL1           0x10
-
-#define HW_APBX_DEVSEL          0x20
-
-#define HW_APBX_CH0_NXTCMDAR    (0x50 + 0 * 0x70)
-#define HW_APBX_CH1_NXTCMDAR    (0x50 + 1 * 0x70)
-#define HW_APBX_CH2_NXTCMDAR    (0x50 + 2 * 0x70)
-#define HW_APBX_CH3_NXTCMDAR    (0x50 + 3 * 0x70)
-#define HW_APBX_CH4_NXTCMDAR    (0x50 + 4 * 0x70)
-#define HW_APBX_CH5_NXTCMDAR    (0x50 + 5 * 0x70)
-#define HW_APBX_CH6_NXTCMDAR    (0x50 + 6 * 0x70)
-#define HW_APBX_CH7_NXTCMDAR    (0x50 + 7 * 0x70)
-#define HW_APBX_CH8_NXTCMDAR    (0x50 + 8 * 0x70)
-#define HW_APBX_CH9_NXTCMDAR    (0x50 + 9 * 0x70)
-#define HW_APBX_CH10_NXTCMDAR   (0x50 + 10 * 0x70)
-#define HW_APBX_CH11_NXTCMDAR   (0x50 + 11 * 0x70)
-#define HW_APBX_CH12_NXTCMDAR   (0x50 + 12 * 0x70)
-#define HW_APBX_CH13_NXTCMDAR   (0x50 + 13 * 0x70)
-#define HW_APBX_CH14_NXTCMDAR   (0x50 + 14 * 0x70)
-#define HW_APBX_CH15_NXTCMDAR   (0x50 + 15 * 0x70)
-
-#define HW_APBX_CHn_NXTCMDAR    0x50
-#define BM_APBX_CHn_CMD_MODE            0x00000003
-#define BP_APBX_CHn_CMD_MODE            0x00000001
-#define BV_APBX_CHn_CMD_MODE_NOOP                0
-#define BV_APBX_CHn_CMD_MODE_WRITE               1
-#define BV_APBX_CHn_CMD_MODE_READ                2
-#define BV_APBX_CHn_CMD_MODE_SENSE               3
-#define BM_APBX_CHn_CMD_COMMAND 0x00000003
-#define BP_APBX_CHn_CMD_COMMAND 0
-#define BM_APBX_CHn_CMD_CHAIN   0x00000004
-#define BM_APBX_CHn_CMD_IRQONCMPLT      0x00000008
-#define BM_APBX_CHn_CMD_SEMAPHORE       0x00000040
-#define BM_APBX_CHn_CMD_WAIT4ENDCMD     0x00000080
-#define BM_APBX_CHn_CMD_CMDWORDS        0x0000F000
-#define BP_APBX_CHn_CMD_CMDWORDS        12
-#define BM_APBX_CHn_CMD_XFER_COUNT      0xFFFF0000
-#define BP_APBX_CHn_CMD_XFER_COUNT      16
-
-#define HW_APBX_CH0_BAR         (0x70 + 0 * 0x70)
-#define HW_APBX_CH1_BAR         (0x70 + 1 * 0x70)
-#define HW_APBX_CH2_BAR         (0x70 + 2 * 0x70)
-#define HW_APBX_CH3_BAR         (0x70 + 3 * 0x70)
-#define HW_APBX_CH4_BAR         (0x70 + 4 * 0x70)
-#define HW_APBX_CH5_BAR         (0x70 + 5 * 0x70)
-#define HW_APBX_CH6_BAR         (0x70 + 6 * 0x70)
-#define HW_APBX_CH7_BAR         (0x70 + 7 * 0x70)
-#define HW_APBX_CH8_BAR         (0x70 + 8 * 0x70)
-#define HW_APBX_CH9_BAR         (0x70 + 9 * 0x70)
-#define HW_APBX_CH10_BAR                (0x70 + 10 * 0x70)
-#define HW_APBX_CH11_BAR                (0x70 + 11 * 0x70)
-#define HW_APBX_CH12_BAR                (0x70 + 12 * 0x70)
-#define HW_APBX_CH13_BAR                (0x70 + 13 * 0x70)
-#define HW_APBX_CH14_BAR                (0x70 + 14 * 0x70)
-#define HW_APBX_CH15_BAR                (0x70 + 15 * 0x70)
-
-#define HW_APBX_CHn_BAR         0x70
-
-#define HW_APBX_CH0_SEMA        (0x80 + 0 * 0x70)
-#define HW_APBX_CH1_SEMA        (0x80 + 1 * 0x70)
-#define HW_APBX_CH2_SEMA        (0x80 + 2 * 0x70)
-#define HW_APBX_CH3_SEMA        (0x80 + 3 * 0x70)
-#define HW_APBX_CH4_SEMA        (0x80 + 4 * 0x70)
-#define HW_APBX_CH5_SEMA        (0x80 + 5 * 0x70)
-#define HW_APBX_CH6_SEMA        (0x80 + 6 * 0x70)
-#define HW_APBX_CH7_SEMA        (0x80 + 7 * 0x70)
-#define HW_APBX_CH8_SEMA        (0x80 + 8 * 0x70)
-#define HW_APBX_CH9_SEMA        (0x80 + 9 * 0x70)
-#define HW_APBX_CH10_SEMA       (0x80 + 10 * 0x70)
-#define HW_APBX_CH11_SEMA       (0x80 + 11 * 0x70)
-#define HW_APBX_CH12_SEMA       (0x80 + 12 * 0x70)
-#define HW_APBX_CH13_SEMA       (0x80 + 13 * 0x70)
-#define HW_APBX_CH14_SEMA       (0x80 + 14 * 0x70)
-#define HW_APBX_CH15_SEMA       (0x80 + 15 * 0x70)
-
-#define HW_APBX_CHn_SEMA        0x80
-#define BM_APBX_CHn_SEMA_INCREMENT_SEMA 0x000000FF
-#define BP_APBX_CHn_SEMA_INCREMENT_SEMA 0
-#define BM_APBX_CHn_SEMA_PHORE  0x00FF0000
-#define BP_APBX_CHn_SEMA_PHORE  16
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-audioin.h b/arch/arm/mach-stmp37xx/include/mach/regs-audioin.h
deleted file mode 100644
index 3b511f947a53..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-audioin.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * stmp37xx: AUDIOIN register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_AUDIOIN_BASE       (STMP3XXX_REGS_BASE + 0x4C000)
-
-#define HW_AUDIOIN_CTRL         0x0
-#define BM_AUDIOIN_CTRL_RUN     0x00000001
-#define BP_AUDIOIN_CTRL_RUN     0
-#define BM_AUDIOIN_CTRL_FIFO_ERROR_IRQ_EN       0x00000002
-#define BM_AUDIOIN_CTRL_FIFO_OVERFLOW_IRQ       0x00000004
-#define BM_AUDIOIN_CTRL_FIFO_UNDERFLOW_IRQ      0x00000008
-#define BM_AUDIOIN_CTRL_WORD_LENGTH     0x00000020
-#define BM_AUDIOIN_CTRL_CLKGATE 0x40000000
-#define BM_AUDIOIN_CTRL_SFTRST  0x80000000
-
-#define HW_AUDIOIN_STAT         0x10
-
-#define HW_AUDIOIN_ADCSRR       0x20
-
-#define HW_AUDIOIN_ADCVOLUME    0x30
-#define BM_AUDIOIN_ADCVOLUME_VOLUME_RIGHT       0x000000FF
-#define BP_AUDIOIN_ADCVOLUME_VOLUME_RIGHT       0
-#define BM_AUDIOIN_ADCVOLUME_VOLUME_LEFT        0x00FF0000
-#define BP_AUDIOIN_ADCVOLUME_VOLUME_LEFT        16
-
-#define HW_AUDIOIN_ADCDEBUG     0x40
-
-#define HW_AUDIOIN_ADCVOL       0x50
-#define BM_AUDIOIN_ADCVOL_GAIN_RIGHT    0x0000000F
-#define BP_AUDIOIN_ADCVOL_GAIN_RIGHT    0
-#define BM_AUDIOIN_ADCVOL_SELECT_RIGHT  0x00000030
-#define BP_AUDIOIN_ADCVOL_SELECT_RIGHT  4
-#define BM_AUDIOIN_ADCVOL_GAIN_LEFT     0x00000F00
-#define BP_AUDIOIN_ADCVOL_GAIN_LEFT     8
-#define BM_AUDIOIN_ADCVOL_SELECT_LEFT   0x00003000
-#define BP_AUDIOIN_ADCVOL_SELECT_LEFT   12
-#define BM_AUDIOIN_ADCVOL_MUTE  0x01000000
-
-#define HW_AUDIOIN_MICLINE      0x60
-
-#define HW_AUDIOIN_ANACLKCTRL   0x70
-#define BM_AUDIOIN_ANACLKCTRL_CLKGATE   0x80000000
-
-#define HW_AUDIOIN_DATA         0x80
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-audioout.h b/arch/arm/mach-stmp37xx/include/mach/regs-audioout.h
deleted file mode 100644
index ca1942b8a3e9..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-audioout.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * stmp37xx: AUDIOOUT register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_AUDIOOUT_BASE      (STMP3XXX_REGS_BASE + 0x48000)
-
-#define HW_AUDIOOUT_CTRL        0x0
-#define BM_AUDIOOUT_CTRL_RUN    0x00000001
-#define BP_AUDIOOUT_CTRL_RUN    0
-#define BM_AUDIOOUT_CTRL_FIFO_ERROR_IRQ_EN      0x00000002
-#define BM_AUDIOOUT_CTRL_FIFO_OVERFLOW_IRQ      0x00000004
-#define BM_AUDIOOUT_CTRL_FIFO_UNDERFLOW_IRQ     0x00000008
-#define BM_AUDIOOUT_CTRL_WORD_LENGTH    0x00000040
-#define BM_AUDIOOUT_CTRL_CLKGATE        0x40000000
-#define BM_AUDIOOUT_CTRL_SFTRST 0x80000000
-
-#define HW_AUDIOOUT_STAT        0x10
-
-#define HW_AUDIOOUT_DACSRR      0x20
-#define BM_AUDIOOUT_DACSRR_SRC_FRAC     0x00001FFF
-#define BP_AUDIOOUT_DACSRR_SRC_FRAC     0
-#define BM_AUDIOOUT_DACSRR_SRC_INT      0x001F0000
-#define BP_AUDIOOUT_DACSRR_SRC_INT      16
-#define BM_AUDIOOUT_DACSRR_SRC_HOLD     0x07000000
-#define BP_AUDIOOUT_DACSRR_SRC_HOLD     24
-#define BM_AUDIOOUT_DACSRR_BASEMULT     0x70000000
-#define BP_AUDIOOUT_DACSRR_BASEMULT     28
-
-#define HW_AUDIOOUT_DACVOLUME   0x30
-#define BM_AUDIOOUT_DACVOLUME_MUTE_RIGHT        0x00000100
-#define BM_AUDIOOUT_DACVOLUME_MUTE_LEFT 0x01000000
-#define BM_AUDIOOUT_DACVOLUME_EN_ZCD    0x02000000
-
-#define HW_AUDIOOUT_DACDEBUG    0x40
-
-#define HW_AUDIOOUT_HPVOL       0x50
-#define BM_AUDIOOUT_HPVOL_MUTE  0x01000000
-#define BM_AUDIOOUT_HPVOL_EN_MSTR_ZCD   0x02000000
-
-#define HW_AUDIOOUT_PWRDN       0x70
-#define BM_AUDIOOUT_PWRDN_HEADPHONE     0x00000001
-#define BP_AUDIOOUT_PWRDN_HEADPHONE     0
-#define BM_AUDIOOUT_PWRDN_CAPLESS       0x00000010
-#define BM_AUDIOOUT_PWRDN_ADC   0x00000100
-#define BM_AUDIOOUT_PWRDN_DAC   0x00001000
-#define BM_AUDIOOUT_PWRDN_RIGHT_ADC     0x00010000
-#define BM_AUDIOOUT_PWRDN_LINEOUT       0x01000000
-
-#define HW_AUDIOOUT_REFCTRL     0x80
-#define BM_AUDIOOUT_REFCTRL_VAG_VAL     0x000000F0
-#define BP_AUDIOOUT_REFCTRL_VAG_VAL     4
-#define BM_AUDIOOUT_REFCTRL_ADC_REFVAL  0x00000F00
-#define BP_AUDIOOUT_REFCTRL_ADC_REFVAL  8
-#define BM_AUDIOOUT_REFCTRL_ADJ_VAG     0x00001000
-#define BM_AUDIOOUT_REFCTRL_ADJ_ADC     0x00002000
-#define BM_AUDIOOUT_REFCTRL_BIAS_CTRL   0x00030000
-#define BP_AUDIOOUT_REFCTRL_BIAS_CTRL   16
-#define BM_AUDIOOUT_REFCTRL_LOW_PWR     0x00080000
-#define BM_AUDIOOUT_REFCTRL_VBG_ADJ     0x00700000
-#define BP_AUDIOOUT_REFCTRL_VBG_ADJ     20
-#define BM_AUDIOOUT_REFCTRL_XTAL_BGR_BIAS       0x01000000
-#define BM_AUDIOOUT_REFCTRL_RAISE_REF   0x02000000
-
-#define HW_AUDIOOUT_ANACTRL     0x90
-#define BM_AUDIOOUT_ANACTRL_HP_CLASSAB  0x00000010
-#define BM_AUDIOOUT_ANACTRL_HP_HOLD_GND 0x00000020
-
-#define HW_AUDIOOUT_TEST        0xA0
-#define BM_AUDIOOUT_TEST_HP_I1_ADJ      0x00C00000
-#define BP_AUDIOOUT_TEST_HP_I1_ADJ      22
-
-#define HW_AUDIOOUT_BISTCTRL    0xB0
-
-#define HW_AUDIOOUT_BISTSTAT0   0xC0
-
-#define HW_AUDIOOUT_BISTSTAT1   0xD0
-
-#define HW_AUDIOOUT_ANACLKCTRL  0xE0
-#define BM_AUDIOOUT_ANACLKCTRL_CLKGATE  0x80000000
-
-#define HW_AUDIOOUT_DATA        0xF0
-
-#define HW_AUDIOOUT_LINEOUTCTRL 0x100
-#define BM_AUDIOOUT_LINEOUTCTRL_VOL_RIGHT       0x0000001F
-#define BP_AUDIOOUT_LINEOUTCTRL_VOL_RIGHT       0
-#define BM_AUDIOOUT_LINEOUTCTRL_VOL_LEFT        0x00001F00
-#define BP_AUDIOOUT_LINEOUTCTRL_VOL_LEFT        8
-#define BM_AUDIOOUT_LINEOUTCTRL_CHARGE_CAP      0x00007000
-#define BP_AUDIOOUT_LINEOUTCTRL_CHARGE_CAP      12
-#define BM_AUDIOOUT_LINEOUTCTRL_VAG_CTRL        0x00F00000
-#define BP_AUDIOOUT_LINEOUTCTRL_VAG_CTRL        20
-#define BM_AUDIOOUT_LINEOUTCTRL_MUTE    0x01000000
-#define BM_AUDIOOUT_LINEOUTCTRL_EN_ZCD  0x02000000
-
-#define HW_AUDIOOUT_VERSION     0x200
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-clkctrl.h b/arch/arm/mach-stmp37xx/include/mach/regs-clkctrl.h
deleted file mode 100644
index 47f5c92fdaf6..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-clkctrl.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * stmp37xx: CLKCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_CLKCTRL
-#define _MACH_REGS_CLKCTRL
-
-#define REGS_CLKCTRL_BASE       (STMP3XXX_REGS_BASE + 0x40000)
-
-#define HW_CLKCTRL_PLLCTRL0     0x0
-#define BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS 0x00040000
-
-#define HW_CLKCTRL_CPU          0x20
-#define BM_CLKCTRL_CPU_DIV_CPU  0x0000003F
-#define BP_CLKCTRL_CPU_DIV_CPU  0
-
-#define HW_CLKCTRL_HBUS         0x30
-#define BM_CLKCTRL_HBUS_DIV     0x0000001F
-#define BP_CLKCTRL_HBUS_DIV     0
-
-#define HW_CLKCTRL_XBUS         0x40
-
-#define HW_CLKCTRL_XTAL         0x50
-
-#define HW_CLKCTRL_PIX          0x60
-#define BM_CLKCTRL_PIX_DIV      0x00007FFF
-#define BP_CLKCTRL_PIX_DIV      0
-#define BM_CLKCTRL_PIX_CLKGATE  0x80000000
-
-#define HW_CLKCTRL_SSP          0x70
-
-#define HW_CLKCTRL_GPMI         0x80
-
-#define HW_CLKCTRL_SPDIF        0x90
-
-#define HW_CLKCTRL_EMI          0xA0
-
-#define HW_CLKCTRL_IR           0xB0
-
-#define HW_CLKCTRL_SAIF         0xC0
-
-#define HW_CLKCTRL_FRAC         0xD0
-#define BM_CLKCTRL_FRAC_EMIFRAC 0x00003F00
-#define BP_CLKCTRL_FRAC_EMIFRAC 8
-#define BM_CLKCTRL_FRAC_PIXFRAC 0x003F0000
-#define BP_CLKCTRL_FRAC_PIXFRAC 16
-#define BM_CLKCTRL_FRAC_CLKGATEPIX      0x00800000
-
-#define HW_CLKCTRL_CLKSEQ       0xE0
-#define BM_CLKCTRL_CLKSEQ_BYPASS_PIX    0x00000002
-
-#define HW_CLKCTRL_RESET        0xF0
-#define BM_CLKCTRL_RESET_DIG    0x00000001
-#define BP_CLKCTRL_RESET_DIG    0
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-digctl.h b/arch/arm/mach-stmp37xx/include/mach/regs-digctl.h
deleted file mode 100644
index ba1bbe265c20..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-digctl.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * stmp37xx: DIGCTL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_DIGCTL_BASE        (STMP3XXX_REGS_BASE + 0x1C000)
-
-#define HW_DIGCTL_CTRL          0x0
-#define BM_DIGCTL_CTRL_USB_CLKGATE      0x00000004
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-ecc8.h b/arch/arm/mach-stmp37xx/include/mach/regs-ecc8.h
deleted file mode 100644
index 3b6d990a3af5..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-ecc8.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * stmp37xx: ECC8 register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_ECC8_BASE  (STMP3XXX_REGS_BASE + 0x8000)
-
-#define HW_ECC8_CTRL            0x0
-#define BM_ECC8_CTRL_COMPLETE_IRQ       0x00000001
-#define BP_ECC8_CTRL_COMPLETE_IRQ       0
-#define BM_ECC8_CTRL_COMPLETE_IRQ_EN    0x00000100
-#define BM_ECC8_CTRL_AHBM_SFTRST        0x20000000
-
-#define HW_ECC8_STATUS0         0x10
-#define BM_ECC8_STATUS0_UNCORRECTABLE   0x00000004
-#define BM_ECC8_STATUS0_CORRECTED       0x00000008
-#define BM_ECC8_STATUS0_STATUS_AUX      0x00000F00
-#define BP_ECC8_STATUS0_STATUS_AUX      8
-#define BM_ECC8_STATUS0_COMPLETED_CE    0x000F0000
-#define BP_ECC8_STATUS0_COMPLETED_CE    16
-
-#define HW_ECC8_STATUS1         0x20
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-gpmi.h b/arch/arm/mach-stmp37xx/include/mach/regs-gpmi.h
deleted file mode 100644
index f2b304f54490..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-gpmi.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * stmp37xx: GPMI register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_GPMI_BASE  (STMP3XXX_REGS_BASE + 0xC000)
-#define REGS_GPMI_PHYS  0x8000C000
-#define REGS_GPMI_SIZE  0x2000
-
-#define HW_GPMI_CTRL0           0x0
-#define BM_GPMI_CTRL0_XFER_COUNT        0x0000FFFF
-#define BP_GPMI_CTRL0_XFER_COUNT        0
-#define BM_GPMI_CTRL0_CS        0x00300000
-#define BP_GPMI_CTRL0_CS        20
-#define BM_GPMI_CTRL0_LOCK_CS   0x00400000
-#define BM_GPMI_CTRL0_WORD_LENGTH       0x00800000
-#define BM_GPMI_CTRL0_COMMAND_MODE      0x03000000
-#define BP_GPMI_CTRL0_COMMAND_MODE      24
-#define BV_GPMI_CTRL0_COMMAND_MODE__WRITE           0x0
-#define BV_GPMI_CTRL0_COMMAND_MODE__READ             0x1
-#define BV_GPMI_CTRL0_COMMAND_MODE__READ_AND_COMPARE 0x2
-#define BV_GPMI_CTRL0_COMMAND_MODE__WAIT_FOR_READY   0x3
-#define BM_GPMI_CTRL0_RUN       0x20000000
-#define BM_GPMI_CTRL0_CLKGATE   0x40000000
-#define BM_GPMI_CTRL0_SFTRST    0x80000000
-#define BM_GPMI_ECCCTRL_ENABLE_ECC      0x00001000
-#define BM_GPMI_ECCCTRL_ECC_CMD 0x00006000
-#define BP_GPMI_ECCCTRL_ECC_CMD 13
-
-#define HW_GPMI_CTRL1           0x60
-#define BM_GPMI_CTRL1_GPMI_MODE 0x00000003
-#define BP_GPMI_CTRL1_GPMI_MODE 0
-#define BM_GPMI_CTRL1_ATA_IRQRDY_POLARITY       0x00000004
-#define BM_GPMI_CTRL1_DEV_RESET 0x00000008
-#define BM_GPMI_CTRL1_TIMEOUT_IRQ       0x00000200
-#define BM_GPMI_CTRL1_DEV_IRQ   0x00000400
-#define BM_GPMI_CTRL1_DSAMPLE_TIME      0x00007000
-#define BP_GPMI_CTRL1_DSAMPLE_TIME      12
-
-#define HW_GPMI_TIMING0         0x70
-#define BM_GPMI_TIMING0_DATA_SETUP      0x000000FF
-#define BP_GPMI_TIMING0_DATA_SETUP      0
-#define BM_GPMI_TIMING0_DATA_HOLD       0x0000FF00
-#define BP_GPMI_TIMING0_DATA_HOLD       8
-
-#define HW_GPMI_TIMING1         0x80
-#define BM_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT     0xFFFF0000
-#define BP_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT     16
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-i2c.h b/arch/arm/mach-stmp37xx/include/mach/regs-i2c.h
deleted file mode 100644
index 35882a9b8bc5..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-i2c.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * stmp37xx: I2C register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_I2C_BASE   (STMP3XXX_REGS_BASE + 0x58000)
-#define REGS_I2C_PHYS   0x80058000
-#define REGS_I2C_SIZE   0x2000
-
-#define HW_I2C_CTRL0            0x0
-#define BM_I2C_CTRL0_XFER_COUNT 0x0000FFFF
-#define BP_I2C_CTRL0_XFER_COUNT 0
-#define BM_I2C_CTRL0_DIRECTION  0x00010000
-#define BM_I2C_CTRL0_MASTER_MODE        0x00020000
-#define BM_I2C_CTRL0_PRE_SEND_START     0x00080000
-#define BM_I2C_CTRL0_POST_SEND_STOP     0x00100000
-#define BM_I2C_CTRL0_RETAIN_CLOCK       0x00200000
-#define BM_I2C_CTRL0_SEND_NAK_ON_LAST   0x02000000
-#define BM_I2C_CTRL0_CLKGATE    0x40000000
-#define BM_I2C_CTRL0_SFTRST     0x80000000
-
-#define HW_I2C_TIMING0          0x10
-
-#define HW_I2C_TIMING1          0x20
-
-#define HW_I2C_TIMING2          0x30
-
-#define HW_I2C_CTRL1            0x40
-#define BM_I2C_CTRL1_SLAVE_IRQ  0x00000001
-#define BP_I2C_CTRL1_SLAVE_IRQ  0
-#define BM_I2C_CTRL1_SLAVE_STOP_IRQ     0x00000002
-#define BM_I2C_CTRL1_MASTER_LOSS_IRQ    0x00000004
-#define BM_I2C_CTRL1_EARLY_TERM_IRQ     0x00000008
-#define BM_I2C_CTRL1_OVERSIZE_XFER_TERM_IRQ     0x00000010
-#define BM_I2C_CTRL1_NO_SLAVE_ACK_IRQ   0x00000020
-#define BM_I2C_CTRL1_DATA_ENGINE_CMPLT_IRQ      0x00000040
-#define BM_I2C_CTRL1_BUS_FREE_IRQ       0x00000080
-#define BM_I2C_CTRL1_CLR_GOT_A_NAK      0x10000000
-
-#define HW_I2C_VERSION          0x90
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-icoll.h b/arch/arm/mach-stmp37xx/include/mach/regs-icoll.h
deleted file mode 100644
index 3b7c92239e20..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-icoll.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * stmp37xx: ICOLL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_ICOLL
-#define _MACH_REGS_ICOLL
-
-#define REGS_ICOLL_BASE (STMP3XXX_REGS_BASE + 0x0)
-
-#define HW_ICOLL_VECTOR         0x0
-
-#define HW_ICOLL_LEVELACK       0x10
-
-#define HW_ICOLL_CTRL           0x20
-#define BM_ICOLL_CTRL_CLKGATE   0x40000000
-#define BM_ICOLL_CTRL_SFTRST    0x80000000
-
-#define HW_ICOLL_STAT           0x30
-
-#define HW_ICOLL_PRIORITY0      (0x60 + 0 * 0x10)
-#define HW_ICOLL_PRIORITY1      (0x60 + 1 * 0x10)
-#define HW_ICOLL_PRIORITY2      (0x60 + 2 * 0x10)
-#define HW_ICOLL_PRIORITY3      (0x60 + 3 * 0x10)
-
-#define HW_ICOLL_PRIORITYn      0x60
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-lcdif.h b/arch/arm/mach-stmp37xx/include/mach/regs-lcdif.h
deleted file mode 100644
index 72514e8b0737..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-lcdif.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * stmp37xx: LCDIF register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_LCDIF_BASE (STMP3XXX_REGS_BASE + 0x30000)
-#define REGS_LCDIF_PHYS 0x80030000
-#define REGS_LCDIF_SIZE 0x2000
-
-#define HW_LCDIF_CTRL           0x0
-#define BM_LCDIF_CTRL_COUNT     0x0000FFFF
-#define BP_LCDIF_CTRL_COUNT     0
-#define BM_LCDIF_CTRL_RUN       0x00010000
-#define BM_LCDIF_CTRL_WORD_LENGTH       0x00020000
-#define BM_LCDIF_CTRL_DATA_SELECT       0x00040000
-#define BM_LCDIF_CTRL_DOTCLK_MODE       0x00080000
-#define BM_LCDIF_CTRL_VSYNC_MODE        0x00100000
-#define BM_LCDIF_CTRL_DATA_SWIZZLE      0x00600000
-#define BP_LCDIF_CTRL_DATA_SWIZZLE      21
-#define BM_LCDIF_CTRL_BYPASS_COUNT      0x00800000
-#define BM_LCDIF_CTRL_SHIFT_NUM_BITS    0x06000000
-#define BP_LCDIF_CTRL_SHIFT_NUM_BITS    25
-#define BM_LCDIF_CTRL_DATA_SHIFT_DIR    0x08000000
-#define BM_LCDIF_CTRL_WAIT_FOR_VSYNC_EDGE       0x10000000
-#define BM_LCDIF_CTRL_CLKGATE   0x40000000
-#define BM_LCDIF_CTRL_SFTRST    0x80000000
-
-#define HW_LCDIF_CTRL1          0x10
-#define BM_LCDIF_CTRL1_RESET    0x00000001
-#define BP_LCDIF_CTRL1_RESET    0
-#define BM_LCDIF_CTRL1_MODE86   0x00000002
-#define BM_LCDIF_CTRL1_BUSY_ENABLE      0x00000004
-#define BM_LCDIF_CTRL1_VSYNC_EDGE_IRQ   0x00000100
-#define BM_LCDIF_CTRL1_CUR_FRAME_DONE_IRQ       0x00000200
-#define BM_LCDIF_CTRL1_UNDERFLOW_IRQ    0x00000400
-#define BM_LCDIF_CTRL1_OVERFLOW_IRQ     0x00000800
-#define BM_LCDIF_CTRL1_VSYNC_EDGE_IRQ_EN        0x00001000
-#define BM_LCDIF_CTRL1_BYTE_PACKING_FORMAT      0x000F0000
-#define BP_LCDIF_CTRL1_BYTE_PACKING_FORMAT      16
-
-#define HW_LCDIF_TIMING         0x20
-
-#define HW_LCDIF_VDCTRL0        0x30
-#define BM_LCDIF_VDCTRL0_VALID_DATA_CNT 0x000003FF
-#define BP_LCDIF_VDCTRL0_VALID_DATA_CNT 0
-#define BM_LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_UNIT 0x00100000
-#define BM_LCDIF_VDCTRL0_VSYNC_PERIOD_UNIT      0x00200000
-#define BM_LCDIF_VDCTRL0_ENABLE_POL     0x01000000
-#define BM_LCDIF_VDCTRL0_DOTCLK_POL     0x02000000
-#define BM_LCDIF_VDCTRL0_HSYNC_POL      0x04000000
-#define BM_LCDIF_VDCTRL0_VSYNC_POL      0x08000000
-#define BM_LCDIF_VDCTRL0_ENABLE_PRESENT 0x10000000
-#define BM_LCDIF_VDCTRL0_VSYNC_OEB      0x20000000
-
-#define HW_LCDIF_VDCTRL1        0x40
-#define BM_LCDIF_VDCTRL1_VSYNC_PERIOD   0x000FFFFF
-#define BP_LCDIF_VDCTRL1_VSYNC_PERIOD   0
-#define BM_LCDIF_VDCTRL1_VSYNC_PULSE_WIDTH      0xFFF00000
-#define BP_LCDIF_VDCTRL1_VSYNC_PULSE_WIDTH      20
-
-#define HW_LCDIF_VDCTRL2        0x50
-#define BM_LCDIF_VDCTRL2_VALID_DATA_CNT 0x000007FF
-#define BP_LCDIF_VDCTRL2_VALID_DATA_CNT 0
-#define BM_LCDIF_VDCTRL2_HSYNC_PERIOD   0x007FF800
-#define BP_LCDIF_VDCTRL2_HSYNC_PERIOD   11
-#define BM_LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH      0xFF800000
-#define BP_LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH      23
-
-#define HW_LCDIF_VDCTRL3        0x60
-#define BM_LCDIF_VDCTRL3_VERTICAL_WAIT_CNT      0x000001FF
-#define BP_LCDIF_VDCTRL3_VERTICAL_WAIT_CNT      0
-#define BM_LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT    0x00FFF000
-#define BP_LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT    12
-#define BM_LCDIF_VDCTRL3_SYNC_SIGNALS_ON        0x01000000
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h b/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h
deleted file mode 100644
index cc7b4702d1cd..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * stmp37xx: LRADC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_LRADC_BASE (STMP3XXX_REGS_BASE + 0x50000)
-
-#define HW_LRADC_CTRL0          0x0
-#define BM_LRADC_CTRL0_SCHEDULE 0x000000FF
-#define BP_LRADC_CTRL0_SCHEDULE 0
-#define BM_LRADC_CTRL0_XPLUS_ENABLE     0x00010000
-#define BM_LRADC_CTRL0_YPLUS_ENABLE     0x00020000
-#define BM_LRADC_CTRL0_XMINUS_ENABLE    0x00040000
-#define BM_LRADC_CTRL0_YMINUS_ENABLE    0x00080000
-#define BM_LRADC_CTRL0_TOUCH_DETECT_ENABLE      0x00100000
-#define BM_LRADC_CTRL0_ONCHIP_GROUNDREF 0x00200000
-#define BM_LRADC_CTRL0_CLKGATE  0x40000000
-#define BM_LRADC_CTRL0_SFTRST   0x80000000
-
-#define HW_LRADC_CTRL1          0x10
-#define BM_LRADC_CTRL1_LRADC0_IRQ       0x00000001
-#define BP_LRADC_CTRL1_LRADC0_IRQ       0
-#define BM_LRADC_CTRL1_LRADC5_IRQ       0x00000020
-#define BM_LRADC_CTRL1_LRADC6_IRQ       0x00000040
-#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ 0x00000100
-#define BM_LRADC_CTRL1_LRADC0_IRQ_EN    0x00010000
-#define BM_LRADC_CTRL1_LRADC5_IRQ_EN    0x00200000
-#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ_EN      0x01000000
-
-#define HW_LRADC_CTRL2          0x20
-#define BM_LRADC_CTRL2_BL_BRIGHTNESS    0x001F0000
-#define BP_LRADC_CTRL2_BL_BRIGHTNESS    16
-#define BM_LRADC_CTRL2_BL_MUX_SELECT    0x00200000
-#define BM_LRADC_CTRL2_BL_ENABLE        0x00400000
-#define BM_LRADC_CTRL2_DIVIDE_BY_TWO    0xFF000000
-#define BP_LRADC_CTRL2_DIVIDE_BY_TWO    24
-
-#define HW_LRADC_CTRL3          0x30
-#define BM_LRADC_CTRL3_CYCLE_TIME       0x00000300
-#define BP_LRADC_CTRL3_CYCLE_TIME       8
-
-#define HW_LRADC_STATUS         0x40
-#define BM_LRADC_STATUS_TOUCH_DETECT_RAW        0x00000001
-#define BP_LRADC_STATUS_TOUCH_DETECT_RAW        0
-
-#define HW_LRADC_CH0            (0x50 + 0 * 0x10)
-#define HW_LRADC_CH1            (0x50 + 1 * 0x10)
-#define HW_LRADC_CH2            (0x50 + 2 * 0x10)
-#define HW_LRADC_CH3            (0x50 + 3 * 0x10)
-#define HW_LRADC_CH4            (0x50 + 4 * 0x10)
-#define HW_LRADC_CH5            (0x50 + 5 * 0x10)
-#define HW_LRADC_CH6            (0x50 + 6 * 0x10)
-#define HW_LRADC_CH7            (0x50 + 7 * 0x10)
-
-#define HW_LRADC_CHn            0x50
-#define BM_LRADC_CHn_VALUE      0x0003FFFF
-#define BP_LRADC_CHn_VALUE      0
-#define BM_LRADC_CHn_NUM_SAMPLES        0x1F000000
-#define BP_LRADC_CHn_NUM_SAMPLES        24
-#define BM_LRADC_CHn_ACCUMULATE 0x20000000
-
-#define HW_LRADC_DELAY0         (0xD0 + 0 * 0x10)
-#define HW_LRADC_DELAY1         (0xD0 + 1 * 0x10)
-#define HW_LRADC_DELAY2         (0xD0 + 2 * 0x10)
-#define HW_LRADC_DELAY3         (0xD0 + 3 * 0x10)
-
-#define HW_LRADC_DELAYn         0xD0
-#define BM_LRADC_DELAYn_DELAY   0x000007FF
-#define BP_LRADC_DELAYn_DELAY   0
-#define BM_LRADC_DELAYn_LOOP_COUNT      0x0000F800
-#define BP_LRADC_DELAYn_LOOP_COUNT      11
-#define BM_LRADC_DELAYn_TRIGGER_DELAYS  0x000F0000
-#define BP_LRADC_DELAYn_TRIGGER_DELAYS  16
-#define BM_LRADC_DELAYn_KICK    0x00100000
-#define BM_LRADC_DELAYn_TRIGGER_LRADCS  0xFF000000
-#define BP_LRADC_DELAYn_TRIGGER_LRADCS  24
-
-#define HW_LRADC_CTRL4          0x140
-#define BM_LRADC_CTRL4_LRADC6SELECT     0x0F000000
-#define BP_LRADC_CTRL4_LRADC6SELECT     24
-#define BM_LRADC_CTRL4_LRADC7SELECT     0xF0000000
-#define BP_LRADC_CTRL4_LRADC7SELECT     28
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-pinctrl.h b/arch/arm/mach-stmp37xx/include/mach/regs-pinctrl.h
deleted file mode 100644
index d5efce2388c7..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-pinctrl.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * stmp37xx: PINCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_PINCTRL
-#define _MACH_REGS_PINCTRL
-
-#define REGS_PINCTRL_BASE       (STMP3XXX_REGS_BASE + 0x18000)
-
-#define HW_PINCTRL_MUXSEL0      0x100
-#define HW_PINCTRL_MUXSEL1      0x110
-#define HW_PINCTRL_MUXSEL2      0x120
-#define HW_PINCTRL_MUXSEL3      0x130
-#define HW_PINCTRL_MUXSEL4      0x140
-#define HW_PINCTRL_MUXSEL5      0x150
-#define HW_PINCTRL_MUXSEL6      0x160
-#define HW_PINCTRL_MUXSEL7      0x170
-
-#define HW_PINCTRL_DRIVE0       0x200
-#define HW_PINCTRL_DRIVE1       0x210
-#define HW_PINCTRL_DRIVE2       0x220
-#define HW_PINCTRL_DRIVE3       0x230
-#define HW_PINCTRL_DRIVE4       0x240
-#define HW_PINCTRL_DRIVE5       0x250
-#define HW_PINCTRL_DRIVE6       0x260
-#define HW_PINCTRL_DRIVE7       0x270
-#define HW_PINCTRL_DRIVE8       0x280
-#define HW_PINCTRL_DRIVE9       0x290
-#define HW_PINCTRL_DRIVE10      0x2A0
-#define HW_PINCTRL_DRIVE11      0x2B0
-#define HW_PINCTRL_DRIVE12      0x2C0
-#define HW_PINCTRL_DRIVE13      0x2D0
-#define HW_PINCTRL_DRIVE14      0x2E0
-
-#define HW_PINCTRL_PULL0        0x300
-#define HW_PINCTRL_PULL1        0x310
-#define HW_PINCTRL_PULL2        0x320
-#define HW_PINCTRL_PULL3        0x330
-
-#define HW_PINCTRL_DOUT0        0x400
-#define HW_PINCTRL_DOUT1        0x410
-#define HW_PINCTRL_DOUT2        0x420
-
-#define HW_PINCTRL_DIN0         0x500
-#define HW_PINCTRL_DIN1         0x510
-#define HW_PINCTRL_DIN2         0x520
-
-#define HW_PINCTRL_DOE0         0x600
-#define HW_PINCTRL_DOE1         0x610
-#define HW_PINCTRL_DOE2         0x620
-
-#define HW_PINCTRL_PIN2IRQ0     0x700
-#define HW_PINCTRL_PIN2IRQ1     0x710
-#define HW_PINCTRL_PIN2IRQ2     0x720
-
-#define HW_PINCTRL_IRQEN0       0x800
-#define HW_PINCTRL_IRQEN1       0x810
-#define HW_PINCTRL_IRQEN2       0x820
-
-#define HW_PINCTRL_IRQLEVEL0    0x900
-#define HW_PINCTRL_IRQLEVEL1    0x910
-#define HW_PINCTRL_IRQLEVEL2    0x920
-
-#define HW_PINCTRL_IRQPOL0      0xA00
-#define HW_PINCTRL_IRQPOL1      0xA10
-#define HW_PINCTRL_IRQPOL2      0xA20
-
-#define HW_PINCTRL_IRQSTAT0     0xB00
-#define HW_PINCTRL_IRQSTAT1     0xB10
-#define HW_PINCTRL_IRQSTAT2     0xB20
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-power.h b/arch/arm/mach-stmp37xx/include/mach/regs-power.h
deleted file mode 100644
index 0e733d74a229..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-power.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * stmp37xx: POWER register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_POWER
-#define _MACH_REGS_POWER
-
-#define REGS_POWER_BASE (STMP3XXX_REGS_BASE + 0x44000)
-
-#define HW_POWER_CTRL           0x0
-#define BM_POWER_CTRL_CLKGATE   0x40000000
-
-#define HW_POWER_5VCTRL         0x10
-
-#define HW_POWER_MINPWR         0x20
-
-#define HW_POWER_CHARGE         0x30
-
-#define HW_POWER_VDDDCTRL       0x40
-
-#define HW_POWER_VDDACTRL       0x50
-
-#define HW_POWER_VDDIOCTRL      0x60
-#define BM_POWER_VDDIOCTRL_TRG  0x0000001F
-#define BP_POWER_VDDIOCTRL_TRG  0
-
-#define HW_POWER_STS            0xB0
-#define BM_POWER_STS_VBUSVALID  0x00000002
-#define BM_POWER_STS_BVALID     0x00000004
-#define BM_POWER_STS_AVALID     0x00000008
-#define BM_POWER_STS_DC_OK      0x00000100
-
-#define HW_POWER_RESET          0xE0
-
-#define HW_POWER_DEBUG          0xF0
-#define BM_POWER_DEBUG_BVALIDPIOLOCK    0x00000002
-#define BM_POWER_DEBUG_AVALIDPIOLOCK    0x00000004
-#define BM_POWER_DEBUG_VBUSVALIDPIOLOCK 0x00000008
-
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-pwm.h b/arch/arm/mach-stmp37xx/include/mach/regs-pwm.h
deleted file mode 100644
index 15966a1b62e0..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-pwm.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * stmp37xx: PWM register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_PWM_BASE   (STMP3XXX_REGS_BASE + 0x64000)
-
-#define HW_PWM_CTRL             0x0
-#define BM_PWM_CTRL_PWM2_ENABLE 0x00000004
-#define BM_PWM_CTRL_PWM2_ANA_CTRL_ENABLE        0x00000020
-
-#define HW_PWM_ACTIVE0          (0x10 + 0 * 0x20)
-#define HW_PWM_ACTIVE1          (0x10 + 1 * 0x20)
-#define HW_PWM_ACTIVE2          (0x10 + 2 * 0x20)
-#define HW_PWM_ACTIVE3          (0x10 + 3 * 0x20)
-
-#define HW_PWM_ACTIVEn          0x10
-#define BM_PWM_ACTIVEn_ACTIVE   0x0000FFFF
-#define BP_PWM_ACTIVEn_ACTIVE   0
-#define BM_PWM_ACTIVEn_INACTIVE 0xFFFF0000
-#define BP_PWM_ACTIVEn_INACTIVE 16
-
-#define HW_PWM_PERIOD0          (0x20 + 0 * 0x20)
-#define HW_PWM_PERIOD1          (0x20 + 1 * 0x20)
-#define HW_PWM_PERIOD2          (0x20 + 2 * 0x20)
-#define HW_PWM_PERIOD3          (0x20 + 3 * 0x20)
-
-#define HW_PWM_PERIODn          0x20
-#define BM_PWM_PERIODn_PERIOD   0x0000FFFF
-#define BP_PWM_PERIODn_PERIOD   0
-#define BM_PWM_PERIODn_ACTIVE_STATE     0x00030000
-#define BP_PWM_PERIODn_ACTIVE_STATE     16
-#define BM_PWM_PERIODn_INACTIVE_STATE   0x000C0000
-#define BP_PWM_PERIODn_INACTIVE_STATE   18
-#define BM_PWM_PERIODn_CDIV     0x00700000
-#define BP_PWM_PERIODn_CDIV     20
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-rtc.h b/arch/arm/mach-stmp37xx/include/mach/regs-rtc.h
deleted file mode 100644
index fac40edc38a1..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-rtc.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * stmp37xx: RTC register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_RTC_BASE   (STMP3XXX_REGS_BASE + 0x5C000)
-#define REGS_RTC_PHYS   0x8005C000
-#define REGS_RTC_SIZE   0x2000
-
-#define HW_RTC_CTRL             0x0
-#define BM_RTC_CTRL_ALARM_IRQ_EN        0x00000001
-#define BP_RTC_CTRL_ALARM_IRQ_EN        0
-#define BM_RTC_CTRL_ONEMSEC_IRQ_EN      0x00000002
-#define BM_RTC_CTRL_ALARM_IRQ   0x00000004
-#define BM_RTC_CTRL_ONEMSEC_IRQ 0x00000008
-#define BM_RTC_CTRL_WATCHDOGEN  0x00000010
-
-#define HW_RTC_STAT             0x10
-#define BM_RTC_STAT_NEW_REGS    0x0000FF00
-#define BP_RTC_STAT_NEW_REGS    8
-#define BM_RTC_STAT_STALE_REGS  0x00FF0000
-#define BP_RTC_STAT_STALE_REGS  16
-#define BM_RTC_STAT_RTC_PRESENT 0x80000000
-
-#define HW_RTC_SECONDS          0x30
-
-#define HW_RTC_ALARM            0x40
-
-#define HW_RTC_WATCHDOG         0x50
-
-#define HW_RTC_PERSISTENT0      0x60
-#define BM_RTC_PERSISTENT0_ALARM_WAKE_EN        0x00000002
-#define BM_RTC_PERSISTENT0_ALARM_EN     0x00000004
-#define BM_RTC_PERSISTENT0_XTAL24MHZ_PWRUP      0x00000010
-#define BM_RTC_PERSISTENT0_XTAL32KHZ_PWRUP      0x00000020
-#define BM_RTC_PERSISTENT0_ALARM_WAKE   0x00000080
-#define BM_RTC_PERSISTENT0_SPARE_ANALOG 0xFFFC0000
-#define BP_RTC_PERSISTENT0_SPARE_ANALOG 18
-
-#define HW_RTC_PERSISTENT1      0x70
-
-#define HW_RTC_VERSION          0xD0
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-ssp.h b/arch/arm/mach-stmp37xx/include/mach/regs-ssp.h
deleted file mode 100644
index cbde891a06c2..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-ssp.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * stmp37xx: SSP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_SSP_BASE   (STMP3XXX_REGS_BASE + 0x10000)
-#define REGS_SSP1_PHYS  0x80010000
-#define REGS_SSP2_PHYS  0x80034000
-#define REGS_SSP_SIZE   0x2000
-
-#define HW_SSP_CTRL0            0x0
-#define BM_SSP_CTRL0_XFER_COUNT 0x0000FFFF
-#define BP_SSP_CTRL0_XFER_COUNT 0
-#define BM_SSP_CTRL0_ENABLE     0x00010000
-#define BM_SSP_CTRL0_GET_RESP   0x00020000
-#define BM_SSP_CTRL0_LONG_RESP  0x00080000
-#define BM_SSP_CTRL0_WAIT_FOR_CMD       0x00100000
-#define BM_SSP_CTRL0_WAIT_FOR_IRQ       0x00200000
-#define BM_SSP_CTRL0_BUS_WIDTH  0x00C00000
-#define BP_SSP_CTRL0_BUS_WIDTH  22
-#define BM_SSP_CTRL0_DATA_XFER  0x01000000
-#define BM_SSP_CTRL0_READ       0x02000000
-#define BM_SSP_CTRL0_IGNORE_CRC 0x04000000
-#define BM_SSP_CTRL0_LOCK_CS    0x08000000
-#define BM_SSP_CTRL0_RUN        0x20000000
-#define BM_SSP_CTRL0_CLKGATE    0x40000000
-#define BM_SSP_CTRL0_SFTRST     0x80000000
-
-#define HW_SSP_CMD0             0x10
-#define BM_SSP_CMD0_CMD         0x000000FF
-#define BP_SSP_CMD0_CMD         0
-#define BM_SSP_CMD0_BLOCK_COUNT 0x0000FF00
-#define BP_SSP_CMD0_BLOCK_COUNT 8
-#define BM_SSP_CMD0_BLOCK_SIZE  0x000F0000
-#define BP_SSP_CMD0_BLOCK_SIZE  16
-#define BM_SSP_CMD0_APPEND_8CYC 0x00100000
-#define BM_SSP_CMD1_CMD_ARG     0xFFFFFFFF
-#define BP_SSP_CMD1_CMD_ARG     0
-
-#define HW_SSP_TIMING           0x50
-#define BM_SSP_TIMING_CLOCK_RATE        0x000000FF
-#define BP_SSP_TIMING_CLOCK_RATE        0
-#define BM_SSP_TIMING_CLOCK_DIVIDE      0x0000FF00
-#define BP_SSP_TIMING_CLOCK_DIVIDE      8
-#define BM_SSP_TIMING_TIMEOUT   0xFFFF0000
-#define BP_SSP_TIMING_TIMEOUT   16
-
-#define HW_SSP_CTRL1            0x60
-#define BM_SSP_CTRL1_SSP_MODE   0x0000000F
-#define BP_SSP_CTRL1_SSP_MODE   0
-#define BM_SSP_CTRL1_WORD_LENGTH        0x000000F0
-#define BP_SSP_CTRL1_WORD_LENGTH        4
-#define BM_SSP_CTRL1_POLARITY   0x00000200
-#define BM_SSP_CTRL1_PHASE      0x00000400
-#define BM_SSP_CTRL1_DMA_ENABLE 0x00002000
-#define BM_SSP_CTRL1_FIFO_OVERRUN_IRQ   0x00008000
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ_EN        0x00010000
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ   0x00020000
-#define BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ  0x00200000
-#define BM_SSP_CTRL1_DATA_CRC_IRQ_EN    0x00400000
-#define BM_SSP_CTRL1_DATA_CRC_IRQ       0x00800000
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ_EN        0x01000000
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ   0x02000000
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ_EN        0x04000000
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ   0x08000000
-#define BM_SSP_CTRL1_RESP_ERR_IRQ_EN    0x10000000
-#define BM_SSP_CTRL1_RESP_ERR_IRQ       0x20000000
-#define BM_SSP_CTRL1_SDIO_IRQ   0x80000000
-
-#define HW_SSP_DATA             0x70
-
-#define HW_SSP_SDRESP0          0x80
-
-#define HW_SSP_SDRESP1          0x90
-
-#define HW_SSP_SDRESP2          0xA0
-
-#define HW_SSP_SDRESP3          0xB0
-
-#define HW_SSP_STATUS           0xC0
-#define BM_SSP_STATUS_FIFO_EMPTY        0x00000020
-#define BM_SSP_STATUS_TIMEOUT   0x00001000
-#define BM_SSP_STATUS_RESP_TIMEOUT      0x00004000
-#define BM_SSP_STATUS_RESP_ERR  0x00008000
-#define BM_SSP_STATUS_RESP_CRC_ERR      0x00010000
-#define BM_SSP_STATUS_CARD_DETECT       0x10000000
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-timrot.h b/arch/arm/mach-stmp37xx/include/mach/regs-timrot.h
deleted file mode 100644
index 4af0f6edfa78..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-timrot.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * stmp37xx: TIMROT register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _MACH_REGS_TIMROT
-#define _MACH_REGS_TIMROT
-
-#define REGS_TIMROT_BASE        (STMP3XXX_REGS_BASE + 0x68000)
-
-#define HW_TIMROT_ROTCTRL       0x0
-#define BM_TIMROT_ROTCTRL_CLKGATE       0x40000000
-#define BM_TIMROT_ROTCTRL_SFTRST        0x80000000
-
-#define HW_TIMROT_TIMCTRL0      (0x20 + 0 * 0x20)
-#define HW_TIMROT_TIMCTRL1      (0x20 + 1 * 0x20)
-#define HW_TIMROT_TIMCTRL2      (0x20 + 2 * 0x20)
-
-#define HW_TIMROT_TIMCTRLn      0x20
-#define BM_TIMROT_TIMCTRLn_SELECT       0x0000000F
-#define BP_TIMROT_TIMCTRLn_SELECT       0
-#define BM_TIMROT_TIMCTRLn_PRESCALE     0x00000030
-#define BP_TIMROT_TIMCTRLn_PRESCALE     4
-#define BM_TIMROT_TIMCTRLn_RELOAD       0x00000040
-#define BM_TIMROT_TIMCTRLn_UPDATE       0x00000080
-#define BM_TIMROT_TIMCTRLn_IRQ_EN       0x00004000
-#define BM_TIMROT_TIMCTRLn_IRQ  0x00008000
-
-#define HW_TIMROT_TIMCOUNT0     (0x30 + 0 * 0x20)
-#define HW_TIMROT_TIMCOUNT1     (0x30 + 1 * 0x20)
-#define HW_TIMROT_TIMCOUNT2     (0x30 + 2 * 0x20)
-
-#define HW_TIMROT_TIMCOUNTn     0x30
-#endif
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-uartapp.h b/arch/arm/mach-stmp37xx/include/mach/regs-uartapp.h
deleted file mode 100644
index 0594275d860c..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-uartapp.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * stmp37xx: UARTAPP register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_UARTAPP_BASE       (STMP3XXX_REGS_BASE + 0x6C000)
-#define REGS_UARTAPP1_PHYS      0x8006C000
-#define REGS_UARTAPP_SIZE       0x2000
-
-#define HW_UARTAPP_CTRL0        0x0
-#define BM_UARTAPP_CTRL0_XFER_COUNT     0x0000FFFF
-#define BP_UARTAPP_CTRL0_XFER_COUNT     0
-#define BM_UARTAPP_CTRL0_RXTIMEOUT      0x07FF0000
-#define BP_UARTAPP_CTRL0_RXTIMEOUT      16
-#define BM_UARTAPP_CTRL0_RXTO_ENABLE    0x08000000
-#define BM_UARTAPP_CTRL0_RUN    0x20000000
-#define BM_UARTAPP_CTRL0_SFTRST 0x80000000
-#define BM_UARTAPP_CTRL1_XFER_COUNT     0x0000FFFF
-#define BP_UARTAPP_CTRL1_XFER_COUNT     0
-#define BM_UARTAPP_CTRL1_RUN    0x10000000
-
-#define HW_UARTAPP_CTRL2        0x20
-#define BM_UARTAPP_CTRL2_UARTEN 0x00000001
-#define BP_UARTAPP_CTRL2_UARTEN 0
-#define BM_UARTAPP_CTRL2_TXE    0x00000100
-#define BM_UARTAPP_CTRL2_RXE    0x00000200
-#define BM_UARTAPP_CTRL2_RTS    0x00000800
-#define BM_UARTAPP_CTRL2_RTSEN  0x00004000
-#define BM_UARTAPP_CTRL2_CTSEN  0x00008000
-#define BM_UARTAPP_CTRL2_RXDMAE 0x01000000
-#define BM_UARTAPP_CTRL2_TXDMAE 0x02000000
-#define BM_UARTAPP_CTRL2_DMAONERR       0x04000000
-
-#define HW_UARTAPP_LINECTRL     0x30
-#define BM_UARTAPP_LINECTRL_BRK 0x00000001
-#define BP_UARTAPP_LINECTRL_BRK 0
-#define BM_UARTAPP_LINECTRL_PEN 0x00000002
-#define BM_UARTAPP_LINECTRL_EPS 0x00000004
-#define BM_UARTAPP_LINECTRL_STP2        0x00000008
-#define BM_UARTAPP_LINECTRL_FEN 0x00000010
-#define BM_UARTAPP_LINECTRL_WLEN        0x00000060
-#define BP_UARTAPP_LINECTRL_WLEN        5
-#define BM_UARTAPP_LINECTRL_SPS 0x00000080
-#define BM_UARTAPP_LINECTRL_BAUD_DIVFRAC        0x00003F00
-#define BP_UARTAPP_LINECTRL_BAUD_DIVFRAC        8
-#define BM_UARTAPP_LINECTRL_BAUD_DIVINT 0xFFFF0000
-#define BP_UARTAPP_LINECTRL_BAUD_DIVINT 16
-
-#define HW_UARTAPP_INTR         0x50
-#define BM_UARTAPP_INTR_CTSMIS  0x00000002
-#define BM_UARTAPP_INTR_RTIS    0x00000040
-#define BM_UARTAPP_INTR_CTSMIEN 0x00020000
-#define BM_UARTAPP_INTR_RXIEN   0x00100000
-#define BM_UARTAPP_INTR_RTIEN   0x00400000
-
-#define HW_UARTAPP_DATA         0x60
-
-#define HW_UARTAPP_STAT         0x70
-#define BM_UARTAPP_STAT_RXCOUNT 0x0000FFFF
-#define BP_UARTAPP_STAT_RXCOUNT 0
-#define BM_UARTAPP_STAT_FERR    0x00010000
-#define BM_UARTAPP_STAT_PERR    0x00020000
-#define BM_UARTAPP_STAT_BERR    0x00040000
-#define BM_UARTAPP_STAT_OERR    0x00080000
-#define BM_UARTAPP_STAT_RXFE    0x01000000
-#define BM_UARTAPP_STAT_TXFF    0x02000000
-#define BM_UARTAPP_STAT_TXFE    0x08000000
-#define BM_UARTAPP_STAT_CTS     0x10000000
-
-#define HW_UARTAPP_VERSION      0x90
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-uartdbg.h b/arch/arm/mach-stmp37xx/include/mach/regs-uartdbg.h
deleted file mode 100644
index b810deb552a9..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-uartdbg.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * stmp378x: UARTDBG register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_UARTDBG_BASE       (STMP3XXX_REGS_BASE + 0x70000)
-#define REGS_UARTDBG_PHYS       0x80070000
-#define REGS_UARTDBG_SIZE       0x2000
-
-#define HW_UARTDBGDR 0x00000000
-#define BP_UARTDBGDR_UNAVAILABLE      16
-#define BM_UARTDBGDR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGDR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGDR_UNAVAILABLE)
-#define BP_UARTDBGDR_RESERVED      12
-#define BM_UARTDBGDR_RESERVED 0x0000F000
-#define BF_UARTDBGDR_RESERVED(v)  \
-        (((v) << 12) & BM_UARTDBGDR_RESERVED)
-#define BM_UARTDBGDR_OE 0x00000800
-#define BM_UARTDBGDR_BE 0x00000400
-#define BM_UARTDBGDR_PE 0x00000200
-#define BM_UARTDBGDR_FE 0x00000100
-#define BP_UARTDBGDR_DATA      0
-#define BM_UARTDBGDR_DATA 0x000000FF
-#define BF_UARTDBGDR_DATA(v)  \
-        (((v) << 0) & BM_UARTDBGDR_DATA)
-#define HW_UARTDBGRSR_ECR 0x00000004
-#define BP_UARTDBGRSR_ECR_UNAVAILABLE      8
-#define BM_UARTDBGRSR_ECR_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGRSR_ECR_UNAVAILABLE(v) \
-        (((v) << 8) & BM_UARTDBGRSR_ECR_UNAVAILABLE)
-#define BP_UARTDBGRSR_ECR_EC      4
-#define BM_UARTDBGRSR_ECR_EC 0x000000F0
-#define BF_UARTDBGRSR_ECR_EC(v)  \
-        (((v) << 4) & BM_UARTDBGRSR_ECR_EC)
-#define BM_UARTDBGRSR_ECR_OE 0x00000008
-#define BM_UARTDBGRSR_ECR_BE 0x00000004
-#define BM_UARTDBGRSR_ECR_PE 0x00000002
-#define BM_UARTDBGRSR_ECR_FE 0x00000001
-#define HW_UARTDBGFR 0x00000018
-#define BP_UARTDBGFR_UNAVAILABLE      16
-#define BM_UARTDBGFR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGFR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGFR_UNAVAILABLE)
-#define BP_UARTDBGFR_RESERVED      9
-#define BM_UARTDBGFR_RESERVED 0x0000FE00
-#define BF_UARTDBGFR_RESERVED(v)  \
-        (((v) << 9) & BM_UARTDBGFR_RESERVED)
-#define BM_UARTDBGFR_RI 0x00000100
-#define BM_UARTDBGFR_TXFE 0x00000080
-#define BM_UARTDBGFR_RXFF 0x00000040
-#define BM_UARTDBGFR_TXFF 0x00000020
-#define BM_UARTDBGFR_RXFE 0x00000010
-#define BM_UARTDBGFR_BUSY 0x00000008
-#define BM_UARTDBGFR_DCD 0x00000004
-#define BM_UARTDBGFR_DSR 0x00000002
-#define BM_UARTDBGFR_CTS 0x00000001
-#define HW_UARTDBGILPR 0x00000020
-#define BP_UARTDBGILPR_UNAVAILABLE      8
-#define BM_UARTDBGILPR_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGILPR_UNAVAILABLE(v) \
-        (((v) << 8) & BM_UARTDBGILPR_UNAVAILABLE)
-#define BP_UARTDBGILPR_ILPDVSR      0
-#define BM_UARTDBGILPR_ILPDVSR 0x000000FF
-#define BF_UARTDBGILPR_ILPDVSR(v)  \
-        (((v) << 0) & BM_UARTDBGILPR_ILPDVSR)
-#define HW_UARTDBGIBRD 0x00000024
-#define BP_UARTDBGIBRD_UNAVAILABLE      16
-#define BM_UARTDBGIBRD_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIBRD_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGIBRD_UNAVAILABLE)
-#define BP_UARTDBGIBRD_BAUD_DIVINT      0
-#define BM_UARTDBGIBRD_BAUD_DIVINT 0x0000FFFF
-#define BF_UARTDBGIBRD_BAUD_DIVINT(v)  \
-        (((v) << 0) & BM_UARTDBGIBRD_BAUD_DIVINT)
-#define HW_UARTDBGFBRD 0x00000028
-#define BP_UARTDBGFBRD_UNAVAILABLE      8
-#define BM_UARTDBGFBRD_UNAVAILABLE 0xFFFFFF00
-#define BF_UARTDBGFBRD_UNAVAILABLE(v) \
-        (((v) << 8) & BM_UARTDBGFBRD_UNAVAILABLE)
-#define BP_UARTDBGFBRD_RESERVED      6
-#define BM_UARTDBGFBRD_RESERVED 0x000000C0
-#define BF_UARTDBGFBRD_RESERVED(v)  \
-        (((v) << 6) & BM_UARTDBGFBRD_RESERVED)
-#define BP_UARTDBGFBRD_BAUD_DIVFRAC      0
-#define BM_UARTDBGFBRD_BAUD_DIVFRAC 0x0000003F
-#define BF_UARTDBGFBRD_BAUD_DIVFRAC(v)  \
-        (((v) << 0) & BM_UARTDBGFBRD_BAUD_DIVFRAC)
-#define HW_UARTDBGLCR_H 0x0000002c
-#define BP_UARTDBGLCR_H_UNAVAILABLE      16
-#define BM_UARTDBGLCR_H_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGLCR_H_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGLCR_H_UNAVAILABLE)
-#define BP_UARTDBGLCR_H_RESERVED      8
-#define BM_UARTDBGLCR_H_RESERVED 0x0000FF00
-#define BF_UARTDBGLCR_H_RESERVED(v)  \
-        (((v) << 8) & BM_UARTDBGLCR_H_RESERVED)
-#define BM_UARTDBGLCR_H_SPS 0x00000080
-#define BP_UARTDBGLCR_H_WLEN      5
-#define BM_UARTDBGLCR_H_WLEN 0x00000060
-#define BF_UARTDBGLCR_H_WLEN(v)  \
-        (((v) << 5) & BM_UARTDBGLCR_H_WLEN)
-#define BM_UARTDBGLCR_H_FEN 0x00000010
-#define BM_UARTDBGLCR_H_STP2 0x00000008
-#define BM_UARTDBGLCR_H_EPS 0x00000004
-#define BM_UARTDBGLCR_H_PEN 0x00000002
-#define BM_UARTDBGLCR_H_BRK 0x00000001
-#define HW_UARTDBGCR 0x00000030
-#define BP_UARTDBGCR_UNAVAILABLE      16
-#define BM_UARTDBGCR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGCR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGCR_UNAVAILABLE)
-#define BM_UARTDBGCR_CTSEN 0x00008000
-#define BM_UARTDBGCR_RTSEN 0x00004000
-#define BM_UARTDBGCR_OUT2 0x00002000
-#define BM_UARTDBGCR_OUT1 0x00001000
-#define BM_UARTDBGCR_RTS 0x00000800
-#define BM_UARTDBGCR_DTR 0x00000400
-#define BM_UARTDBGCR_RXE 0x00000200
-#define BM_UARTDBGCR_TXE 0x00000100
-#define BM_UARTDBGCR_LBE 0x00000080
-#define BP_UARTDBGCR_RESERVED      3
-#define BM_UARTDBGCR_RESERVED 0x00000078
-#define BF_UARTDBGCR_RESERVED(v)  \
-        (((v) << 3) & BM_UARTDBGCR_RESERVED)
-#define BM_UARTDBGCR_SIRLP 0x00000004
-#define BM_UARTDBGCR_SIREN 0x00000002
-#define BM_UARTDBGCR_UARTEN 0x00000001
-#define HW_UARTDBGIFLS 0x00000034
-#define BP_UARTDBGIFLS_UNAVAILABLE      16
-#define BM_UARTDBGIFLS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIFLS_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGIFLS_UNAVAILABLE)
-#define BP_UARTDBGIFLS_RESERVED      6
-#define BM_UARTDBGIFLS_RESERVED 0x0000FFC0
-#define BF_UARTDBGIFLS_RESERVED(v)  \
-        (((v) << 6) & BM_UARTDBGIFLS_RESERVED)
-#define BP_UARTDBGIFLS_RXIFLSEL      3
-#define BM_UARTDBGIFLS_RXIFLSEL 0x00000038
-#define BF_UARTDBGIFLS_RXIFLSEL(v)  \
-        (((v) << 3) & BM_UARTDBGIFLS_RXIFLSEL)
-#define BV_UARTDBGIFLS_RXIFLSEL__NOT_EMPTY      0x0
-#define BV_UARTDBGIFLS_RXIFLSEL__ONE_QUARTER    0x1
-#define BV_UARTDBGIFLS_RXIFLSEL__ONE_HALF       0x2
-#define BV_UARTDBGIFLS_RXIFLSEL__THREE_QUARTERS 0x3
-#define BV_UARTDBGIFLS_RXIFLSEL__SEVEN_EIGHTHS  0x4
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID5       0x5
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID6       0x6
-#define BV_UARTDBGIFLS_RXIFLSEL__INVALID7       0x7
-#define BP_UARTDBGIFLS_TXIFLSEL      0
-#define BM_UARTDBGIFLS_TXIFLSEL 0x00000007
-#define BF_UARTDBGIFLS_TXIFLSEL(v)  \
-        (((v) << 0) & BM_UARTDBGIFLS_TXIFLSEL)
-#define BV_UARTDBGIFLS_TXIFLSEL__EMPTY    0x0
-#define BV_UARTDBGIFLS_TXIFLSEL__ONE_QUARTER    0x1
-#define BV_UARTDBGIFLS_TXIFLSEL__ONE_HALF       0x2
-#define BV_UARTDBGIFLS_TXIFLSEL__THREE_QUARTERS 0x3
-#define BV_UARTDBGIFLS_TXIFLSEL__SEVEN_EIGHTHS  0x4
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID5       0x5
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID6       0x6
-#define BV_UARTDBGIFLS_TXIFLSEL__INVALID7       0x7
-#define HW_UARTDBGIMSC 0x00000038
-#define BP_UARTDBGIMSC_UNAVAILABLE      16
-#define BM_UARTDBGIMSC_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGIMSC_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGIMSC_UNAVAILABLE)
-#define BP_UARTDBGIMSC_RESERVED      11
-#define BM_UARTDBGIMSC_RESERVED 0x0000F800
-#define BF_UARTDBGIMSC_RESERVED(v)  \
-        (((v) << 11) & BM_UARTDBGIMSC_RESERVED)
-#define BM_UARTDBGIMSC_OEIM 0x00000400
-#define BM_UARTDBGIMSC_BEIM 0x00000200
-#define BM_UARTDBGIMSC_PEIM 0x00000100
-#define BM_UARTDBGIMSC_FEIM 0x00000080
-#define BM_UARTDBGIMSC_RTIM 0x00000040
-#define BM_UARTDBGIMSC_TXIM 0x00000020
-#define BM_UARTDBGIMSC_RXIM 0x00000010
-#define BM_UARTDBGIMSC_DSRMIM 0x00000008
-#define BM_UARTDBGIMSC_DCDMIM 0x00000004
-#define BM_UARTDBGIMSC_CTSMIM 0x00000002
-#define BM_UARTDBGIMSC_RIMIM 0x00000001
-#define HW_UARTDBGRIS 0x0000003c
-#define BP_UARTDBGRIS_UNAVAILABLE      16
-#define BM_UARTDBGRIS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGRIS_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGRIS_UNAVAILABLE)
-#define BP_UARTDBGRIS_RESERVED      11
-#define BM_UARTDBGRIS_RESERVED 0x0000F800
-#define BF_UARTDBGRIS_RESERVED(v)  \
-        (((v) << 11) & BM_UARTDBGRIS_RESERVED)
-#define BM_UARTDBGRIS_OERIS 0x00000400
-#define BM_UARTDBGRIS_BERIS 0x00000200
-#define BM_UARTDBGRIS_PERIS 0x00000100
-#define BM_UARTDBGRIS_FERIS 0x00000080
-#define BM_UARTDBGRIS_RTRIS 0x00000040
-#define BM_UARTDBGRIS_TXRIS 0x00000020
-#define BM_UARTDBGRIS_RXRIS 0x00000010
-#define BM_UARTDBGRIS_DSRRMIS 0x00000008
-#define BM_UARTDBGRIS_DCDRMIS 0x00000004
-#define BM_UARTDBGRIS_CTSRMIS 0x00000002
-#define BM_UARTDBGRIS_RIRMIS 0x00000001
-#define HW_UARTDBGMIS 0x00000040
-#define BP_UARTDBGMIS_UNAVAILABLE      16
-#define BM_UARTDBGMIS_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGMIS_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGMIS_UNAVAILABLE)
-#define BP_UARTDBGMIS_RESERVED      11
-#define BM_UARTDBGMIS_RESERVED 0x0000F800
-#define BF_UARTDBGMIS_RESERVED(v)  \
-        (((v) << 11) & BM_UARTDBGMIS_RESERVED)
-#define BM_UARTDBGMIS_OEMIS 0x00000400
-#define BM_UARTDBGMIS_BEMIS 0x00000200
-#define BM_UARTDBGMIS_PEMIS 0x00000100
-#define BM_UARTDBGMIS_FEMIS 0x00000080
-#define BM_UARTDBGMIS_RTMIS 0x00000040
-#define BM_UARTDBGMIS_TXMIS 0x00000020
-#define BM_UARTDBGMIS_RXMIS 0x00000010
-#define BM_UARTDBGMIS_DSRMMIS 0x00000008
-#define BM_UARTDBGMIS_DCDMMIS 0x00000004
-#define BM_UARTDBGMIS_CTSMMIS 0x00000002
-#define BM_UARTDBGMIS_RIMMIS 0x00000001
-#define HW_UARTDBGICR 0x00000044
-#define BP_UARTDBGICR_UNAVAILABLE      16
-#define BM_UARTDBGICR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGICR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGICR_UNAVAILABLE)
-#define BP_UARTDBGICR_RESERVED      11
-#define BM_UARTDBGICR_RESERVED 0x0000F800
-#define BF_UARTDBGICR_RESERVED(v)  \
-        (((v) << 11) & BM_UARTDBGICR_RESERVED)
-#define BM_UARTDBGICR_OEIC 0x00000400
-#define BM_UARTDBGICR_BEIC 0x00000200
-#define BM_UARTDBGICR_PEIC 0x00000100
-#define BM_UARTDBGICR_FEIC 0x00000080
-#define BM_UARTDBGICR_RTIC 0x00000040
-#define BM_UARTDBGICR_TXIC 0x00000020
-#define BM_UARTDBGICR_RXIC 0x00000010
-#define BM_UARTDBGICR_DSRMIC 0x00000008
-#define BM_UARTDBGICR_DCDMIC 0x00000004
-#define BM_UARTDBGICR_CTSMIC 0x00000002
-#define BM_UARTDBGICR_RIMIC 0x00000001
-#define HW_UARTDBGDMACR 0x00000048
-#define BP_UARTDBGDMACR_UNAVAILABLE      16
-#define BM_UARTDBGDMACR_UNAVAILABLE 0xFFFF0000
-#define BF_UARTDBGDMACR_UNAVAILABLE(v) \
-        (((v) << 16) & BM_UARTDBGDMACR_UNAVAILABLE)
-#define BP_UARTDBGDMACR_RESERVED      3
-#define BM_UARTDBGDMACR_RESERVED 0x0000FFF8
-#define BF_UARTDBGDMACR_RESERVED(v)  \
-        (((v) << 3) & BM_UARTDBGDMACR_RESERVED)
-#define BM_UARTDBGDMACR_DMAONERR 0x00000004
-#define BM_UARTDBGDMACR_TXDMAE 0x00000002
-#define BM_UARTDBGDMACR_RXDMAE 0x00000001
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-usbctl.h b/arch/arm/mach-stmp37xx/include/mach/regs-usbctl.h
deleted file mode 100644
index 9145e22df32c..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-usbctl.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * stmp37xx: USBCTL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBCTL_BASE        (STMP3XXX_REGS_BASE + 0x80000)
-#define REGS_USBCTL_PHYS        0x80000
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-usbctrl.h b/arch/arm/mach-stmp37xx/include/mach/regs-usbctrl.h
deleted file mode 100644
index 1a2ae9cbdfed..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-usbctrl.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * stmp37xx: USBCTRL register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBCTRL_BASE       (STMP3XXX_REGS_BASE + 0x80000)
-#define REGS_USBCTRL_PHYS       0x80080000
diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-usbphy.h b/arch/arm/mach-stmp37xx/include/mach/regs-usbphy.h
deleted file mode 100644
index b7fce0fbc560..000000000000
--- a/arch/arm/mach-stmp37xx/include/mach/regs-usbphy.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * stmp37xx: USBPHY register definitions
- *
- * Copyright (c) 2008 Freescale Semiconductor
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#define REGS_USBPHY_BASE        (STMP3XXX_REGS_BASE + 0x7C000)
-
-#define HW_USBPHY_PWD           0x0
-
-#define HW_USBPHY_CTRL          0x30
-#define BM_USBPHY_CTRL_ENHSPRECHARGEXMIT        0x00000001
-#define BP_USBPHY_CTRL_ENHSPRECHARGEXMIT        0
-#define BM_USBPHY_CTRL_ENHOSTDISCONDETECT       0x00000002
-#define BM_USBPHY_CTRL_ENDEVPLUGINDETECT        0x00000010
-#define BM_USBPHY_CTRL_ENOTGIDDETECT    0x00000080
-#define BM_USBPHY_CTRL_ENIRQDEVPLUGIN   0x00000800
-#define BM_USBPHY_CTRL_CLKGATE  0x40000000
-#define BM_USBPHY_CTRL_SFTRST   0x80000000
-
-#define HW_USBPHY_STATUS        0x40
-#define BM_USBPHY_STATUS_DEVPLUGIN_STATUS       0x00000040
-#define BM_USBPHY_STATUS_OTGID_STATUS   0x00000100
diff --git a/arch/arm/mach-stmp37xx/stmp37xx.c b/arch/arm/mach-stmp37xx/stmp37xx.c
deleted file mode 100644
index a9aed06ff376..000000000000
--- a/arch/arm/mach-stmp37xx/stmp37xx.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Freescale STMP37XX platform support
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-
-#include <mach/stmp3xxx.h>
-#include <mach/dma.h>
-
-#include <mach/platform.h>
-#include <mach/regs-icoll.h>
-#include <mach/regs-apbh.h>
-#include <mach/regs-apbx.h>
-#include "stmp37xx.h"
-
-/*
- * IRQ handling
- */
-static void stmp37xx_ack_irq(struct irq_data *d)
-{
-        /* Disable IRQ */
-        stmp3xxx_clearl(0x04 << ((d->irq % 4) * 8),
-                REGS_ICOLL_BASE + HW_ICOLL_PRIORITYn + d->irq / 4 * 0x10);
-
-        /* ACK current interrupt */
-        __raw_writel(1, REGS_ICOLL_BASE + HW_ICOLL_LEVELACK);
-
-        /* Barrier */
-        (void)__raw_readl(REGS_ICOLL_BASE + HW_ICOLL_STAT);
-}
-
-static void stmp37xx_mask_irq(struct irq_data *d)
-{
-        /* IRQ disable */
-        stmp3xxx_clearl(0x04 << ((d->irq % 4) * 8),
-                REGS_ICOLL_BASE + HW_ICOLL_PRIORITYn + d->irq / 4 * 0x10);
-}
-
-static void stmp37xx_unmask_irq(struct irq_data *d)
-{
-        /* IRQ enable */
-        stmp3xxx_setl(0x04 << ((d->irq % 4) * 8),
-                REGS_ICOLL_BASE + HW_ICOLL_PRIORITYn + d->irq / 4 * 0x10);
-}
-
-static struct irq_chip stmp37xx_chip = {
-        .irq_ack        = stmp37xx_ack_irq,
-        .irq_mask       = stmp37xx_mask_irq,
-        .irq_unmask     = stmp37xx_unmask_irq,
-};
-
-void __init stmp37xx_init_irq(void)
-{
-        stmp3xxx_init_irq(&stmp37xx_chip);
-}
-
-/*
- * DMA interrupt handling
- */
-void stmp3xxx_arch_dma_enable_interrupt(int channel)
-{
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                stmp3xxx_setl(1 << (8 + STMP3XXX_DMA_CHANNEL(channel)),
-                        REGS_APBH_BASE + HW_APBH_CTRL1);
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                stmp3xxx_setl(1 << (8 + STMP3XXX_DMA_CHANNEL(channel)),
-                        REGS_APBX_BASE + HW_APBX_CTRL1);
-                break;
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_enable_interrupt);
-
-void stmp3xxx_arch_dma_clear_interrupt(int channel)
-{
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                stmp3xxx_clearl(1 << STMP3XXX_DMA_CHANNEL(channel),
-                                REGS_APBH_BASE + HW_APBH_CTRL1);
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                stmp3xxx_clearl(1 << STMP3XXX_DMA_CHANNEL(channel),
-                                REGS_APBX_BASE + HW_APBX_CTRL1);
-                break;
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_clear_interrupt);
-
-int stmp3xxx_arch_dma_is_interrupt(int channel)
-{
-        int r = 0;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                r = __raw_readl(REGS_APBH_BASE + HW_APBH_CTRL1) &
-                        (1 << STMP3XXX_DMA_CHANNEL(channel));
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                r = __raw_readl(REGS_APBH_BASE + HW_APBH_CTRL1) &
-                        (1 << STMP3XXX_DMA_CHANNEL(channel));
-                break;
-        }
-        return r;
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_is_interrupt);
-
-void stmp3xxx_arch_dma_reset_channel(int channel)
-{
-        unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                /* Reset channel and wait for it to complete */
-                stmp3xxx_setl(chbit << BP_APBH_CTRL0_RESET_CHANNEL,
-                        REGS_APBH_BASE + HW_APBH_CTRL0);
-                while (__raw_readl(REGS_APBH_BASE + HW_APBH_CTRL0) &
-                       (chbit << BP_APBH_CTRL0_RESET_CHANNEL))
-                                cpu_relax();
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                stmp3xxx_setl(chbit << BP_APBX_CTRL0_RESET_CHANNEL,
-                        REGS_APBX_BASE + HW_APBX_CTRL0);
-                while (__raw_readl(REGS_APBX_BASE + HW_APBX_CTRL0) &
-                       (chbit << BP_APBX_CTRL0_RESET_CHANNEL))
-                                cpu_relax();
-                break;
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_reset_channel);
-
-void stmp3xxx_arch_dma_freeze(int channel)
-{
-        unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                stmp3xxx_setl(1 << chbit, REGS_APBH_BASE + HW_APBH_CTRL0);
-                break;
-        case STMP3XXX_BUS_APBX:
-                stmp3xxx_setl(1 << chbit, REGS_APBH_BASE + HW_APBH_CTRL0);
-                break;
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_freeze);
-
-void stmp3xxx_arch_dma_unfreeze(int channel)
-{
-        unsigned chbit = 1 << STMP3XXX_DMA_CHANNEL(channel);
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                stmp3xxx_clearl(1 << chbit, REGS_APBH_BASE + HW_APBH_CTRL0);
-                break;
-        case STMP3XXX_BUS_APBX:
-                stmp3xxx_clearl(1 << chbit, REGS_APBH_BASE + HW_APBH_CTRL0);
-                break;
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_arch_dma_unfreeze);
-
-/*
- * The registers are all very closely mapped, so we might as well map them all
- * with a single mapping
- *
- * Logical      Physical
- * f0000000     80000000        On-chip registers
- * f1000000     00000000        32k on-chip SRAM
- */
-static struct map_desc stmp37xx_io_desc[] __initdata = {
-        {
-                .virtual        = (u32)STMP3XXX_REGS_BASE,
-                .pfn            = __phys_to_pfn(STMP3XXX_REGS_PHBASE),
-                .length         = SZ_1M,
-                .type           = MT_DEVICE
-        },
-        {
-                .virtual        = (u32)STMP3XXX_OCRAM_BASE,
-                .pfn            = __phys_to_pfn(STMP3XXX_OCRAM_PHBASE),
-                .length         = STMP3XXX_OCRAM_SIZE,
-                .type           = MT_DEVICE,
-        },
-};
-
-void __init stmp37xx_map_io(void)
-{
-        iotable_init(stmp37xx_io_desc, ARRAY_SIZE(stmp37xx_io_desc));
-}
diff --git a/arch/arm/mach-stmp37xx/stmp37xx.h b/arch/arm/mach-stmp37xx/stmp37xx.h
deleted file mode 100644
index 0b75fb796a64..000000000000
--- a/arch/arm/mach-stmp37xx/stmp37xx.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X internal functions and data declarations
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __MACH_STMP37XX_H
-#define __MACH_STMP37XX_H
-
-void stmp37xx_map_io(void);
-void stmp37xx_init_irq(void);
-
-#endif /* __MACH_STMP37XX_H */
diff --git a/arch/arm/mach-stmp37xx/stmp37xx_devb.c b/arch/arm/mach-stmp37xx/stmp37xx_devb.c
deleted file mode 100644
index 311d8552d362..000000000000
--- a/arch/arm/mach-stmp37xx/stmp37xx_devb.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Freescale STMP37XX development board support
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/stmp3xxx.h>
-#include <mach/pins.h>
-#include <mach/pinmux.h>
-#include "stmp37xx.h"
-
-/*
- * List of STMP37xx development board specific devices
- */
-static struct platform_device *stmp37xx_devb_devices[] = {
-        &stmp3xxx_dbguart,
-        &stmp3xxx_appuart,
-};
-
-static struct pin_desc dbguart_pins_0[] = {
-        { PINID_PWM0, PIN_FUN3, },
-        { PINID_PWM1, PIN_FUN3, },
-};
-
-struct pin_desc appuart_pins_0[] = {
-        { PINID_UART2_CTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_UART2_RTS, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_UART2_RX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-        { PINID_UART2_TX, PIN_FUN1, PIN_4MA, PIN_1_8V, 0, },
-};
-
-static struct pin_group appuart_pins[] = {
-        [0] = {
-                .pins           = appuart_pins_0,
-                .nr_pins        = ARRAY_SIZE(appuart_pins_0),
-        },
-        /* 37xx has the only app uart */
-};
-
-static struct pin_group dbguart_pins[] = {
-        [0] = {
-                .pins           = dbguart_pins_0,
-                .nr_pins        = ARRAY_SIZE(dbguart_pins_0),
-        },
-};
-
-static int dbguart_pins_control(int id, int request)
-{
-        int r = 0;
-
-        if (request)
-                r = stmp3xxx_request_pin_group(&dbguart_pins[id], "debug uart");
-        else
-                stmp3xxx_release_pin_group(&dbguart_pins[id], "debug uart");
-        return r;
-}
-
-
-static void __init stmp37xx_devb_init(void)
-{
-        stmp3xxx_pinmux_init(NR_REAL_IRQS);
-
-        /* Init STMP3xxx platform */
-        stmp3xxx_init();
-
-        stmp3xxx_dbguart.dev.platform_data = dbguart_pins_control;
-        stmp3xxx_appuart.dev.platform_data = appuart_pins;
-
-        /* Add STMP37xx development board devices */
-        platform_add_devices(stmp37xx_devb_devices,
-                        ARRAY_SIZE(stmp37xx_devb_devices));
-}
-
-MACHINE_START(STMP37XX, "STMP37XX")
-        .boot_params    = 0x40000100,
-        .map_io         = stmp37xx_map_io,
-        .init_irq       = stmp37xx_init_irq,
-        .timer          = &stmp3xxx_timer,
-        .init_machine   = stmp37xx_devb_init,
-MACHINE_END
diff --git a/arch/arm/mach-tcc8k/time.c b/arch/arm/mach-tcc8k/time.c
index e0a8d609afe1..a96babe83771 100644
--- a/arch/arm/mach-tcc8k/time.c
+++ b/arch/arm/mach-tcc8k/time.c
@@ -25,19 +25,6 @@
 
 static void __iomem *timer_base;
 
-static cycle_t tcc_get_cycles(struct clocksource *cs)
-{
-        return __raw_readl(timer_base + TC32MCNT_OFFS);
-}
-
-static struct clocksource clocksource_tcc = {
-        .name           = "tcc_tc32",
-        .rating         = 200,
-        .read           = tcc_get_cycles,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static int tcc_set_next_event(unsigned long evt,
                               struct clock_event_device *unused)
 {
@@ -102,7 +89,8 @@ static int __init tcc_clockevent_init(struct clk *clock)
 {
         unsigned int c = clk_get_rate(clock);
 
-        clocksource_register_hz(&clocksource_tcc, c);
+        clocksource_mmio_init(timer_base + TC32MCNT_OFFS, "tcc_tc32", c,
+                200, 32, clocksource_mmio_readl_up);
 
         clockevent_tcc.mult = div_sc(c, NSEC_PER_SEC,
                                         clockevent_tcc.shift);
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 3cdeffc97b44..5ec1846aa1d0 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -27,12 +27,14 @@ comment "Tegra board type"
 
 config MACH_HARMONY
        bool "Harmony board"
+       select MACH_HAS_SND_SOC_TEGRA_WM8903
        help
          Support for nVidia Harmony development platform
 
 config MACH_KAEN
        bool "Kaen board"
        select MACH_SEABOARD
+       select MACH_HAS_SND_SOC_TEGRA_WM8903
        help
          Support for the Kaen version of Seaboard
 
@@ -43,6 +45,7 @@ config MACH_PAZ00
 
 config MACH_SEABOARD
        bool "Seaboard board"
+       select MACH_HAS_SND_SOC_TEGRA_WM8903
        help
          Support for nVidia Seaboard development platform. It will
          also be included for some of the derivative boards that
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 1afe05038c27..823c703e573c 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -1,7 +1,7 @@
 obj-y                                   += common.o
 obj-y                                   += devices.o
 obj-y                                   += io.o
-obj-y                                   += irq.o legacy_irq.o
+obj-y                                   += irq.o
 obj-y                                   += clock.o
 obj-y                                   += timer.o
 obj-y                                   += gpio.o
diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c
index 75c918a86a31..30e18bc60647 100644
--- a/arch/arm/mach-tegra/board-harmony.c
+++ b/arch/arm/mach-tegra/board-harmony.c
@@ -34,7 +34,7 @@
 #include <asm/mach/time.h>
 #include <asm/setup.h>
 
-#include <mach/harmony_audio.h>
+#include <mach/tegra_wm8903_pdata.h>
 #include <mach/iomap.h>
 #include <mach/irqs.h>
 #include <mach/sdhci.h>
@@ -67,15 +67,16 @@ static struct platform_device debug_uart = {
         },
 };
 
-static struct harmony_audio_platform_data harmony_audio_pdata = {
+static struct tegra_wm8903_platform_data harmony_audio_pdata = {
         .gpio_spkr_en           = TEGRA_GPIO_SPKR_EN,
         .gpio_hp_det            = TEGRA_GPIO_HP_DET,
+        .gpio_hp_mute           = -1,
         .gpio_int_mic_en        = TEGRA_GPIO_INT_MIC_EN,
         .gpio_ext_mic_en        = TEGRA_GPIO_EXT_MIC_EN,
 };
 
 static struct platform_device harmony_audio_device = {
-        .name   = "tegra-snd-harmony",
+        .name   = "tegra-snd-wm8903",
         .id     = 0,
         .dev    = {
                 .platform_data  = &harmony_audio_pdata,
diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c
index 65a1aba6823d..919d63837736 100644
--- a/arch/arm/mach-tegra/gpio.c
+++ b/arch/arm/mach-tegra/gpio.c
@@ -24,6 +24,8 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 
+#include <asm/mach/irq.h>
+
 #include <mach/iomap.h>
 #include <mach/suspend.h>
 
@@ -221,8 +223,9 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
         int port;
         int pin;
         int unmasked = 0;
+        struct irq_chip *chip = irq_desc_get_chip(desc);
 
-        desc->irq_data.chip->irq_ack(&desc->irq_data);
+        chained_irq_enter(chip, desc);
 
         bank = irq_get_handler_data(irq);
 
@@ -241,7 +244,7 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
                          */
                         if (lvl & (0x100 << pin)) {
                                 unmasked = 1;
-                                desc->irq_data.chip->irq_unmask(&desc->irq_data);
+                                chained_irq_exit(chip, desc);
                         }
 
                         generic_handle_irq(gpio_to_irq(gpio + pin));
@@ -249,7 +252,7 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
         }
 
         if (!unmasked)
-                desc->irq_data.chip->irq_unmask(&desc->irq_data);
+                chained_irq_exit(chip, desc);
 
 }
 
diff --git a/arch/arm/mach-tegra/include/mach/barriers.h b/arch/arm/mach-tegra/include/mach/barriers.h
index cc115174899b..425b42e91ef6 100644
--- a/arch/arm/mach-tegra/include/mach/barriers.h
+++ b/arch/arm/mach-tegra/include/mach/barriers.h
@@ -23,7 +23,7 @@
 
 #include <asm/outercache.h>
 
-#define rmb()           dmb()
+#define rmb()           dsb()
 #define wmb()           do { dsb(); outer_sync(); } while (0)
 #define mb()            wmb()
 
diff --git a/arch/arm/mach-tegra/include/mach/legacy_irq.h b/arch/arm/mach-tegra/include/mach/legacy_irq.h
deleted file mode 100644
index d898c0e3d905..000000000000
--- a/arch/arm/mach-tegra/include/mach/legacy_irq.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * arch/arm/mach-tegra/include/mach/legacy_irq.h
- *
- * Copyright (C) 2010 Google, Inc.
- * Author: Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ARCH_ARM_MACH_TEGRA_LEGARY_IRQ_H
-#define _ARCH_ARM_MACH_TEGRA_LEGARY_IRQ_H
-
-void tegra_legacy_mask_irq(unsigned int irq);
-void tegra_legacy_unmask_irq(unsigned int irq);
-void tegra_legacy_select_fiq(unsigned int irq, bool fiq);
-void tegra_legacy_force_irq_set(unsigned int irq);
-void tegra_legacy_force_irq_clr(unsigned int irq);
-int tegra_legacy_force_irq_status(unsigned int irq);
-void tegra_legacy_select_fiq(unsigned int irq, bool fiq);
-unsigned long tegra_legacy_vfiq(int nr);
-unsigned long tegra_legacy_class(int nr);
-int tegra_legacy_irq_set_wake(int irq, int enable);
-void tegra_legacy_irq_set_lp1_wake_mask(void);
-void tegra_legacy_irq_restore_mask(void);
-void tegra_init_legacy_irq(void);
-
-#endif
diff --git a/arch/arm/mach-tegra/include/mach/smp.h b/arch/arm/mach-tegra/include/mach/smp.h
deleted file mode 100644
index c8221b38ee7c..000000000000
--- a/arch/arm/mach-tegra/include/mach/smp.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef ASMARM_ARCH_SMP_H
-#define ASMARM_ARCH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-        gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/mach-tegra/include/mach/harmony_audio.h b/arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
index af086500ab7d..9d293344a7ff 100644
--- a/arch/arm/mach-tegra/include/mach/harmony_audio.h
+++ b/arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-tegra/include/mach/harmony_audio.h
+ * arch/arm/mach-tegra/include/mach/tegra_wm8903_pdata.h
  *
  * Copyright 2011 NVIDIA, Inc.
  *
@@ -14,9 +14,10 @@
  *
  */
 
-struct harmony_audio_platform_data {
+struct tegra_wm8903_platform_data {
         int gpio_spkr_en;
         int gpio_hp_det;
+        int gpio_hp_mute;
         int gpio_int_mic_en;
         int gpio_ext_mic_en;
 };
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index 4330d8995b27..4956c3cea731 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 2010 Google, Inc.
+ * Copyright (C) 2011 Google, Inc.
  *
  * Author:
- *      Colin Cross <ccross@google.com>
+ *      Colin Cross <ccross@android.com>
  *
  * Copyright (C) 2010, NVIDIA Corporation
  *
@@ -18,8 +18,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>
@@ -27,134 +25,110 @@
 #include <asm/hardware/gic.h>
 
 #include <mach/iomap.h>
-#include <mach/legacy_irq.h>
-#include <mach/suspend.h>
 
 #include "board.h"
 
-#define PMC_CTRL                0x0
-#define PMC_CTRL_LATCH_WAKEUPS  (1 << 5)
-#define PMC_WAKE_MASK           0xc
-#define PMC_WAKE_LEVEL          0x10
-#define PMC_WAKE_STATUS         0x14
-#define PMC_SW_WAKE_STATUS      0x18
-#define PMC_DPD_SAMPLE          0x20
+#define INT_SYS_NR      (INT_GPIO_BASE - INT_PRI_BASE)
+#define INT_SYS_SZ      (INT_SEC_BASE - INT_PRI_BASE)
+#define PPI_NR          ((INT_SYS_NR+INT_SYS_SZ-1)/INT_SYS_SZ)
+
+#define ICTLR_CPU_IEP_VFIQ      0x08
+#define ICTLR_CPU_IEP_FIR       0x14
+#define ICTLR_CPU_IEP_FIR_SET   0x18
+#define ICTLR_CPU_IEP_FIR_CLR   0x1c
+
+#define ICTLR_CPU_IER           0x20
+#define ICTLR_CPU_IER_SET       0x24
+#define ICTLR_CPU_IER_CLR       0x28
+#define ICTLR_CPU_IEP_CLASS     0x2C
+
+#define ICTLR_COP_IER           0x30
+#define ICTLR_COP_IER_SET       0x34
+#define ICTLR_COP_IER_CLR       0x38
+#define ICTLR_COP_IEP_CLASS     0x3c
+
+#define NUM_ICTLRS 4
+#define FIRST_LEGACY_IRQ 32
+
+static void __iomem *ictlr_reg_base[] = {
+        IO_ADDRESS(TEGRA_PRIMARY_ICTLR_BASE),
+        IO_ADDRESS(TEGRA_SECONDARY_ICTLR_BASE),
+        IO_ADDRESS(TEGRA_TERTIARY_ICTLR_BASE),
+        IO_ADDRESS(TEGRA_QUATERNARY_ICTLR_BASE),
+};
 
-static void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE);
+static inline void tegra_irq_write_mask(unsigned int irq, unsigned long reg)
+{
+        void __iomem *base;
+        u32 mask;
 
-static u32 tegra_lp0_wake_enb;
-static u32 tegra_lp0_wake_level;
-static u32 tegra_lp0_wake_level_any;
+        BUG_ON(irq < FIRST_LEGACY_IRQ ||
+                irq >= FIRST_LEGACY_IRQ + NUM_ICTLRS * 32);
 
-static void (*tegra_gic_mask_irq)(struct irq_data *d);
-static void (*tegra_gic_unmask_irq)(struct irq_data *d);
-static void (*tegra_gic_ack_irq)(struct irq_data *d);
+        base = ictlr_reg_base[(irq - FIRST_LEGACY_IRQ) / 32];
+        mask = BIT((irq - FIRST_LEGACY_IRQ) % 32);
 
-/* ensures that sufficient time is passed for a register write to
- * serialize into the 32KHz domain */
-static void pmc_32kwritel(u32 val, unsigned long offs)
-{
-        writel(val, pmc + offs);
-        udelay(130);
+        __raw_writel(mask, base + reg);
 }
 
-int tegra_set_lp1_wake(int irq, int enable)
+static void tegra_mask(struct irq_data *d)
 {
-        return tegra_legacy_irq_set_wake(irq, enable);
+        if (d->irq < FIRST_LEGACY_IRQ)
+                return;
+
+        tegra_irq_write_mask(d->irq, ICTLR_CPU_IER_CLR);
 }
 
-void tegra_set_lp0_wake_pads(u32 wake_enb, u32 wake_level, u32 wake_any)
+static void tegra_unmask(struct irq_data *d)
 {
-        u32 temp;
-        u32 status;
-        u32 lvl;
-
-        wake_level &= wake_enb;
-        wake_any &= wake_enb;
+        if (d->irq < FIRST_LEGACY_IRQ)
+                return;
 
-        wake_level |= (tegra_lp0_wake_level & tegra_lp0_wake_enb);
-        wake_any |= (tegra_lp0_wake_level_any & tegra_lp0_wake_enb);
-
-        wake_enb |= tegra_lp0_wake_enb;
-
-        pmc_32kwritel(0, PMC_SW_WAKE_STATUS);
-        temp = readl(pmc + PMC_CTRL);
-        temp |= PMC_CTRL_LATCH_WAKEUPS;
-        pmc_32kwritel(temp, PMC_CTRL);
-        temp &= ~PMC_CTRL_LATCH_WAKEUPS;
-        pmc_32kwritel(temp, PMC_CTRL);
-        status = readl(pmc + PMC_SW_WAKE_STATUS);
-        lvl = readl(pmc + PMC_WAKE_LEVEL);
-
-        /* flip the wakeup trigger for any-edge triggered pads
-         * which are currently asserting as wakeups */
-        lvl ^= status;
-        lvl &= wake_any;
-
-        wake_level |= lvl;
-
-        writel(wake_level, pmc + PMC_WAKE_LEVEL);
-        /* Enable DPD sample to trigger sampling pads data and direction
-         * in which pad will be driven during lp0 mode*/
-        writel(0x1, pmc + PMC_DPD_SAMPLE);
-
-        writel(wake_enb, pmc + PMC_WAKE_MASK);
+        tegra_irq_write_mask(d->irq, ICTLR_CPU_IER_SET);
 }
 
-static void tegra_mask(struct irq_data *d)
+static void tegra_ack(struct irq_data *d)
 {
-        tegra_gic_mask_irq(d);
-        tegra_legacy_mask_irq(d->irq);
-}
+        if (d->irq < FIRST_LEGACY_IRQ)
+                return;
 
-static void tegra_unmask(struct irq_data *d)
-{
-        tegra_gic_unmask_irq(d);
-        tegra_legacy_unmask_irq(d->irq);
+        tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_CLR);
 }
 
-static void tegra_ack(struct irq_data *d)
+static void tegra_eoi(struct irq_data *d)
 {
-        tegra_legacy_force_irq_clr(d->irq);
-        tegra_gic_ack_irq(d);
+        if (d->irq < FIRST_LEGACY_IRQ)
+                return;
+
+        tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_CLR);
 }
 
 static int tegra_retrigger(struct irq_data *d)
 {
-        tegra_legacy_force_irq_set(d->irq);
+        if (d->irq < FIRST_LEGACY_IRQ)
+                return 0;
+
+        tegra_irq_write_mask(d->irq, ICTLR_CPU_IEP_FIR_SET);
+
         return 1;
 }
 
-static struct irq_chip tegra_irq = {
-        .name                   = "PPI",
-        .irq_ack                = tegra_ack,
-        .irq_mask               = tegra_mask,
-        .irq_unmask             = tegra_unmask,
-        .irq_retrigger          = tegra_retrigger,
-};
-
 void __init tegra_init_irq(void)
 {
-        struct irq_chip *gic;
-        unsigned int i;
-        int irq;
+        int i;
 
-        tegra_init_legacy_irq();
+        for (i = 0; i < NUM_ICTLRS; i++) {
+                void __iomem *ictlr = ictlr_reg_base[i];
+                writel(~0, ictlr + ICTLR_CPU_IER_CLR);
+                writel(0, ictlr + ICTLR_CPU_IEP_CLASS);
+        }
+
+        gic_arch_extn.irq_ack = tegra_ack;
+        gic_arch_extn.irq_eoi = tegra_eoi;
+        gic_arch_extn.irq_mask = tegra_mask;
+        gic_arch_extn.irq_unmask = tegra_unmask;
+        gic_arch_extn.irq_retrigger = tegra_retrigger;
 
         gic_init(0, 29, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE),
                  IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100));
-
-        gic = irq_get_chip(29);
-        tegra_gic_unmask_irq = gic->irq_unmask;
-        tegra_gic_mask_irq = gic->irq_mask;
-        tegra_gic_ack_irq = gic->irq_ack;
-#ifdef CONFIG_SMP
-        tegra_irq.irq_set_affinity = gic->irq_set_affinity;
-#endif
-
-        for (i = 0; i < INT_MAIN_NR; i++) {
-                irq = INT_PRI_BASE + i;
-                irq_set_chip_and_handler(irq, &tegra_irq, handle_level_irq);
-                set_irq_flags(irq, IRQF_VALID);
-        }
 }
diff --git a/arch/arm/mach-tegra/legacy_irq.c b/arch/arm/mach-tegra/legacy_irq.c
deleted file mode 100644
index 38eb719a4f53..000000000000
--- a/arch/arm/mach-tegra/legacy_irq.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * arch/arm/mach-tegra/legacy_irq.c
- *
- * Copyright (C) 2010 Google, Inc.
- * Author: Colin Cross <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <mach/iomap.h>
-#include <mach/irqs.h>
-#include <mach/legacy_irq.h>
-
-#define INT_SYS_NR      (INT_GPIO_BASE - INT_PRI_BASE)
-#define INT_SYS_SZ      (INT_SEC_BASE - INT_PRI_BASE)
-#define PPI_NR          ((INT_SYS_NR+INT_SYS_SZ-1)/INT_SYS_SZ)
-
-#define ICTLR_CPU_IEP_VFIQ      0x08
-#define ICTLR_CPU_IEP_FIR       0x14
-#define ICTLR_CPU_IEP_FIR_SET   0x18
-#define ICTLR_CPU_IEP_FIR_CLR   0x1c
-
-#define ICTLR_CPU_IER           0x20
-#define ICTLR_CPU_IER_SET       0x24
-#define ICTLR_CPU_IER_CLR       0x28
-#define ICTLR_CPU_IEP_CLASS     0x2C
-
-#define ICTLR_COP_IER           0x30
-#define ICTLR_COP_IER_SET       0x34
-#define ICTLR_COP_IER_CLR       0x38
-#define ICTLR_COP_IEP_CLASS     0x3c
-
-#define NUM_ICTLRS 4
-
-static void __iomem *ictlr_reg_base[] = {
-        IO_ADDRESS(TEGRA_PRIMARY_ICTLR_BASE),
-        IO_ADDRESS(TEGRA_SECONDARY_ICTLR_BASE),
-        IO_ADDRESS(TEGRA_TERTIARY_ICTLR_BASE),
-        IO_ADDRESS(TEGRA_QUATERNARY_ICTLR_BASE),
-};
-
-static u32 tegra_legacy_wake_mask[4];
-static u32 tegra_legacy_saved_mask[4];
-
-/* When going into deep sleep, the CPU is powered down, taking the GIC with it
-   In order to wake, the wake interrupts need to be enabled in the legacy
-   interrupt controller. */
-void tegra_legacy_unmask_irq(unsigned int irq)
-{
-        void __iomem *base;
-        pr_debug("%s: %d\n", __func__, irq);
-
-        irq -= 32;
-        base = ictlr_reg_base[irq>>5];
-        writel(1 << (irq & 31), base + ICTLR_CPU_IER_SET);
-}
-
-void tegra_legacy_mask_irq(unsigned int irq)
-{
-        void __iomem *base;
-        pr_debug("%s: %d\n", __func__, irq);
-
-        irq -= 32;
-        base = ictlr_reg_base[irq>>5];
-        writel(1 << (irq & 31), base + ICTLR_CPU_IER_CLR);
-}
-
-void tegra_legacy_force_irq_set(unsigned int irq)
-{
-        void __iomem *base;
-        pr_debug("%s: %d\n", __func__, irq);
-
-        irq -= 32;
-        base = ictlr_reg_base[irq>>5];
-        writel(1 << (irq & 31), base + ICTLR_CPU_IEP_FIR_SET);
-}
-
-void tegra_legacy_force_irq_clr(unsigned int irq)
-{
-        void __iomem *base;
-        pr_debug("%s: %d\n", __func__, irq);
-
-        irq -= 32;
-        base = ictlr_reg_base[irq>>5];
-        writel(1 << (irq & 31), base + ICTLR_CPU_IEP_FIR_CLR);
-}
-
-int tegra_legacy_force_irq_status(unsigned int irq)
-{
-        void __iomem *base;
-        pr_debug("%s: %d\n", __func__, irq);
-
-        irq -= 32;
-        base = ictlr_reg_base[irq>>5];
-        return !!(readl(base + ICTLR_CPU_IEP_FIR) & (1 << (irq & 31)));
-}
-
-void tegra_legacy_select_fiq(unsigned int irq, bool fiq)
-{
-        void __iomem *base;
-        pr_debug("%s: %d\n", __func__, irq);
-
-        irq -= 32;
-        base = ictlr_reg_base[irq>>5];
-        writel(fiq << (irq & 31), base + ICTLR_CPU_IEP_CLASS);
-}
-
-unsigned long tegra_legacy_vfiq(int nr)
-{
-        void __iomem *base;
-        base = ictlr_reg_base[nr];
-        return readl(base + ICTLR_CPU_IEP_VFIQ);
-}
-
-unsigned long tegra_legacy_class(int nr)
-{
-        void __iomem *base;
-        base = ictlr_reg_base[nr];
-        return readl(base + ICTLR_CPU_IEP_CLASS);
-}
-
-int tegra_legacy_irq_set_wake(int irq, int enable)
-{
-        irq -= 32;
-        if (enable)
-                tegra_legacy_wake_mask[irq >> 5] |= 1 << (irq & 31);
-        else
-                tegra_legacy_wake_mask[irq >> 5] &= ~(1 << (irq & 31));
-
-        return 0;
-}
-
-void tegra_legacy_irq_set_lp1_wake_mask(void)
-{
-        void __iomem *base;
-        int i;
-
-        for (i = 0; i < NUM_ICTLRS; i++) {
-                base = ictlr_reg_base[i];
-                tegra_legacy_saved_mask[i] = readl(base + ICTLR_CPU_IER);
-                writel(tegra_legacy_wake_mask[i], base + ICTLR_CPU_IER);
-        }
-}
-
-void tegra_legacy_irq_restore_mask(void)
-{
-        void __iomem *base;
-        int i;
-
-        for (i = 0; i < NUM_ICTLRS; i++) {
-                base = ictlr_reg_base[i];
-                writel(tegra_legacy_saved_mask[i], base + ICTLR_CPU_IER);
-        }
-}
-
-void tegra_init_legacy_irq(void)
-{
-        int i;
-
-        for (i = 0; i < NUM_ICTLRS; i++) {
-                void __iomem *ictlr = ictlr_reg_base[i];
-                writel(~0, ictlr + ICTLR_CPU_IER_CLR);
-                writel(0, ictlr + ICTLR_CPU_IEP_CLASS);
-        }
-}
-
-#ifdef CONFIG_PM
-static u32 cop_ier[NUM_ICTLRS];
-static u32 cpu_ier[NUM_ICTLRS];
-static u32 cpu_iep[NUM_ICTLRS];
-
-void tegra_irq_suspend(void)
-{
-        unsigned long flags;
-        int i;
-
-        local_irq_save(flags);
-        for (i = 0; i < NUM_ICTLRS; i++) {
-                void __iomem *ictlr = ictlr_reg_base[i];
-                cpu_ier[i] = readl(ictlr + ICTLR_CPU_IER);
-                cpu_iep[i] = readl(ictlr + ICTLR_CPU_IEP_CLASS);
-                cop_ier[i] = readl(ictlr + ICTLR_COP_IER);
-                writel(~0, ictlr + ICTLR_COP_IER_CLR);
-        }
-        local_irq_restore(flags);
-}
-
-void tegra_irq_resume(void)
-{
-        unsigned long flags;
-        int i;
-
-        local_irq_save(flags);
-        for (i = 0; i < NUM_ICTLRS; i++) {
-                void __iomem *ictlr = ictlr_reg_base[i];
-                writel(cpu_iep[i], ictlr + ICTLR_CPU_IEP_CLASS);
-                writel(~0ul, ictlr + ICTLR_CPU_IER_CLR);
-                writel(cpu_ier[i], ictlr + ICTLR_CPU_IER_SET);
-                writel(0, ictlr + ICTLR_COP_IEP_CLASS);
-                writel(~0ul, ictlr + ICTLR_COP_IER_CLR);
-                writel(cop_ier[i], ictlr + ICTLR_COP_IER_SET);
-        }
-        local_irq_restore(flags);
-}
-#endif
diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c
index ec1f68924edf..b8ae3c978dee 100644
--- a/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@ -20,6 +20,7 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/smp_scu.h>
@@ -122,6 +123,8 @@ void __init smp_init_cpus(void)
 
         for (i = 0; i < ncores; i++)
                 cpu_set(i, cpu_possible_map);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index 4459470c052d..bb618075fab6 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -337,7 +337,7 @@ static int tegra2_super_clk_set_parent(struct clk *c, struct clk *p)
         const struct clk_mux_sel *sel;
         int shift;
 
-        val = clk_readl(c->reg + SUPER_CLK_MUX);;
+        val = clk_readl(c->reg + SUPER_CLK_MUX);
         BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) &&
                 ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE));
         shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ?
diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c
index 0fcb1eb4214d..90350420c4e9 100644
--- a/arch/arm/mach-tegra/timer.c
+++ b/arch/arm/mach-tegra/timer.c
@@ -98,11 +98,6 @@ static void tegra_timer_set_mode(enum clock_event_mode mode,
         }
 }
 
-static cycle_t tegra_clocksource_read(struct clocksource *cs)
-{
-        return timer_readl(TIMERUS_CNTR_1US);
-}
-
 static struct clock_event_device tegra_clockevent = {
         .name           = "timer0",
         .rating         = 300,
@@ -111,14 +106,6 @@ static struct clock_event_device tegra_clockevent = {
         .set_mode       = tegra_timer_set_mode,
 };
 
-static struct clocksource tegra_clocksource = {
-        .name   = "timer_us",
-        .rating = 300,
-        .read   = tegra_clocksource_read,
-        .mask   = CLOCKSOURCE_MASK(32),
-        .flags  = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static DEFINE_CLOCK_DATA(cd);
 
 /*
@@ -234,7 +221,8 @@ static void __init tegra_init_timer(void)
         init_fixed_sched_clock(&cd, tegra_update_sched_clock, 32,
                                1000000, SC_MULT, SC_SHIFT);
 
-        if (clocksource_register_hz(&tegra_clocksource, 1000000)) {
+        if (clocksource_mmio_init(timer_reg_base + TIMERUS_CNTR_1US,
+                "timer_us", 1000000, 300, 32, clocksource_mmio_readl_up)) {
                 printk(KERN_ERR "Failed to register clocksource\n");
                 BUG();
         }
diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c
index 3ec58bd2d6e4..891cf44591e0 100644
--- a/arch/arm/mach-u300/timer.c
+++ b/arch/arm/mach-u300/timer.c
@@ -333,20 +333,6 @@ static struct irqaction u300_timer_irq = {
         .handler        = u300_timer_interrupt,
 };
 
-/* Use general purpose timer 2 as clock source */
-static cycle_t u300_get_cycles(struct clocksource *cs)
-{
-        return (cycles_t) readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC);
-}
-
-static struct clocksource clocksource_u300_1mhz = {
-        .name           = "GPT2",
-        .rating         = 300, /* Reasonably fast and accurate clock source */
-        .read           = u300_get_cycles,
-        .mask           = CLOCKSOURCE_MASK(32), /* 32 bits */
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 /*
  * Override the global weak sched_clock symbol with this
  * local implementation which uses the clocksource to get some
@@ -422,7 +408,9 @@ static void __init u300_timer_init(void)
         writel(U300_TIMER_APP_EGPT2_TIMER_ENABLE,
                 U300_TIMER_APP_VBASE + U300_TIMER_APP_EGPT2);
 
-        if (clocksource_register_hz(&clocksource_u300_1mhz, rate))
+        /* Use general purpose timer 2 as clock source */
+        if (clocksource_mmio_init(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC,
+                        "GPT2", rate, 300, 32, clocksource_mmio_readl_up))
                 printk(KERN_ERR "timer: failed to initialize clock "
                        "source %s\n", clocksource_u300_1mhz.name);
 
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index af913741e6ec..6e1907fa94f0 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -178,16 +178,15 @@ static struct i2c_board_info __initdata mop500_i2c0_devices[] = {
                 .irq            = NOMADIK_GPIO_TO_IRQ(217),
                 .platform_data  = &mop500_tc35892_data,
         },
-};
-
-/* I2C0 devices only available prior to HREFv60 */
-static struct i2c_board_info __initdata mop500_i2c0_old_devices[] = {
+        /* I2C0 devices only available prior to HREFv60 */
         {
                 I2C_BOARD_INFO("tps61052", 0x33),
                 .platform_data  = &mop500_tps61052_data,
         },
 };
 
+#define NUM_PRE_V60_I2C0_DEVICES 1
+
 static struct i2c_board_info __initdata mop500_i2c2_devices[] = {
         {
                 /* lp5521 LED driver, 1st device */
@@ -425,6 +424,8 @@ static void __init mop500_uart_init(void)
 
 static void __init mop500_init_machine(void)
 {
+        int i2c0_devs;
+
         /*
          * The HREFv60 board removed a GPIO expander and routed
          * all these GPIO pins to the internal GPIO controller
@@ -448,11 +449,11 @@ static void __init mop500_init_machine(void)
 
         platform_device_register(&ab8500_device);
 
-        i2c_register_board_info(0, mop500_i2c0_devices,
-                                ARRAY_SIZE(mop500_i2c0_devices));
-        if (!machine_is_hrefv60())
-                i2c_register_board_info(0, mop500_i2c0_old_devices,
-                                        ARRAY_SIZE(mop500_i2c0_old_devices));
+        i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
+        if (machine_is_hrefv60())
+                i2c0_devs -= NUM_PRE_V60_I2C0_DEVICES;
+
+        i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
         i2c_register_board_info(2, mop500_i2c2_devices,
                                 ARRAY_SIZE(mop500_i2c2_devices));
 }
diff --git a/arch/arm/mach-ux500/include/mach/smp.h b/arch/arm/mach-ux500/include/mach/smp.h
deleted file mode 100644
index ca2b15b1b3b1..000000000000
--- a/arch/arm/mach-ux500/include/mach/smp.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * This file is based ARM realview platform.
- * Copyright (C) ARM Limited.
- *
- * 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.
- */
-#ifndef ASMARM_ARCH_SMP_H
-#define ASMARM_ARCH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/* This is required to wakeup the secondary core */
-extern void u8500_secondary_startup(void);
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-        gic_raise_softirq(mask, ipi);
-}
-#endif
diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h
index ab0fe1432fae..088b550c40df 100644
--- a/arch/arm/mach-ux500/include/mach/uncompress.h
+++ b/arch/arm/mach-ux500/include/mach/uncompress.h
@@ -24,7 +24,7 @@
 #include <linux/amba/serial.h>
 #include <mach/hardware.h>
 
-static u32 ux500_uart_base;
+u32 ux500_uart_base;
 
 static void putc(const char c)
 {
diff --git a/arch/arm/mach-ux500/mbox-db5500.c b/arch/arm/mach-ux500/mbox-db5500.c
index a4ffb9f4f461..2b2d51caf9d8 100644
--- a/arch/arm/mach-ux500/mbox-db5500.c
+++ b/arch/arm/mach-ux500/mbox-db5500.c
@@ -416,8 +416,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
         dev_dbg(&(mbox->pdev->dev),
                 "Resource name: %s start: 0x%X, end: 0x%X\n",
                 resource->name, resource->start, resource->end);
-        mbox->virtbase_peer =
-                ioremap(resource->start, resource->end - resource->start);
+        mbox->virtbase_peer = ioremap(resource->start, resource_size(resource));
         if (!mbox->virtbase_peer) {
                 dev_err(&(mbox->pdev->dev), "Unable to ioremap peer mbox\n");
                 mbox = NULL;
@@ -440,8 +439,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
         dev_dbg(&(mbox->pdev->dev),
                 "Resource name: %s start: 0x%X, end: 0x%X\n",
                 resource->name, resource->start, resource->end);
-        mbox->virtbase_local =
-                ioremap(resource->start, resource->end - resource->start);
+        mbox->virtbase_local = ioremap(resource->start, resource_size(resource));
         if (!mbox->virtbase_local) {
                 dev_err(&(mbox->pdev->dev), "Unable to ioremap local mbox\n");
                 mbox = NULL;
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c
index 4fff4d408417..0c527fe2cebb 100644
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@@ -18,10 +18,14 @@
 #include <linux/io.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 #include <asm/smp_scu.h>
 #include <mach/hardware.h>
 #include <mach/setup.h>
 
+/* This is called from headsmp.S to wakeup the secondary core */
+extern void u8500_secondary_startup(void);
+
 /*
  * control for which core is the next to come out of the secondary
  * boot "holding pen"
@@ -94,7 +98,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
          */
         write_pen_release(cpu);
 
-        smp_cross_call(cpumask_of(cpu), 1);
+        gic_raise_softirq(cpumask_of(cpu), 1);
 
         timeout = jiffies + (1 * HZ);
         while (time_before(jiffies, timeout)) {
@@ -162,6 +166,8 @@ void __init smp_init_cpus(void)
 
         for (i = 0; i < ncores; i++)
                 set_cpu_possible(i, true);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index eb7ffa0ee8b5..0c99cf076c63 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -32,6 +32,7 @@
 #include <linux/io.h>
 #include <linux/gfp.h>
 #include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/system.h>
 #include <asm/irq.h>
@@ -42,7 +43,6 @@
 #include <asm/mach-types.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
@@ -190,27 +190,7 @@ void __init versatile_map_io(void)
 
 #define VERSATILE_FLASHCTRL    (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_FLASH_OFFSET)
 
-static int versatile_flash_init(void)
-{
-        u32 val;
-
-        val = __raw_readl(VERSATILE_FLASHCTRL);
-        val &= ~VERSATILE_FLASHPROG_FLVPPEN;
-        __raw_writel(val, VERSATILE_FLASHCTRL);
-
-        return 0;
-}
-
-static void versatile_flash_exit(void)
-{
-        u32 val;
-
-        val = __raw_readl(VERSATILE_FLASHCTRL);
-        val &= ~VERSATILE_FLASHPROG_FLVPPEN;
-        __raw_writel(val, VERSATILE_FLASHCTRL);
-}
-
-static void versatile_flash_set_vpp(int on)
+static void versatile_flash_set_vpp(struct platform_device *pdev, int on)
 {
         u32 val;
 
@@ -222,11 +202,8 @@ static void versatile_flash_set_vpp(int on)
         __raw_writel(val, VERSATILE_FLASHCTRL);
 }
 
-static struct flash_platform_data versatile_flash_data = {
-        .map_name               = "cfi_probe",
+static struct physmap_flash_data versatile_flash_data = {
         .width                  = 4,
-        .init                   = versatile_flash_init,
-        .exit                   = versatile_flash_exit,
         .set_vpp                = versatile_flash_set_vpp,
 };
 
@@ -237,7 +214,7 @@ static struct resource versatile_flash_resource = {
 };
 
 static struct platform_device versatile_flash_device = {
-        .name                   = "armflash",
+        .name                   = "physmap-flash",
         .id                     = 0,
         .dev                    = {
                 .platform_data  = &versatile_flash_data,
@@ -375,6 +352,10 @@ static struct clk ref24_clk = {
         .rate   = 24000000,
 };
 
+static struct clk sp804_clk = {
+        .rate   = 1000000,
+};
+
 static struct clk dummy_apb_pclk;
 
 static struct clk_lookup lookups[] = {
@@ -411,7 +392,10 @@ static struct clk_lookup lookups[] = {
         }, {    /* CLCD */
                 .dev_id         = "dev:20",
                 .clk            = &osc4_clk,
-        }
+        }, {    /* SP804 timers */
+                .dev_id         = "sp804",
+                .clk            = &sp804_clk,
+        },
 };
 
 /*
@@ -764,8 +748,8 @@ static void __init versatile_timer_init(void)
         writel(0, TIMER2_VA_BASE + TIMER_CTRL);
         writel(0, TIMER3_VA_BASE + TIMER_CTRL);
 
-        sp804_clocksource_init(TIMER3_VA_BASE);
-        sp804_clockevents_init(TIMER0_VA_BASE, IRQ_TIMERINT0_1);
+        sp804_clocksource_init(TIMER3_VA_BASE, "timer3");
+        sp804_clockevents_init(TIMER0_VA_BASE, IRQ_TIMERINT0_1, "timer0");
 }
 
 struct sys_timer versatile_timer = {
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index ebc22e759325..765a71ff7f3b 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -71,8 +71,9 @@ static void __init ct_ca9x4_timer_init(void)
         writel(0, MMIO_P2V(CT_CA9X4_TIMER0) + TIMER_CTRL);
         writel(0, MMIO_P2V(CT_CA9X4_TIMER1) + TIMER_CTRL);
 
-        sp804_clocksource_init(MMIO_P2V(CT_CA9X4_TIMER1));
-        sp804_clockevents_init(MMIO_P2V(CT_CA9X4_TIMER0), IRQ_CT_CA9X4_TIMER0);
+        sp804_clocksource_init(MMIO_P2V(CT_CA9X4_TIMER1), "ct-timer1");
+        sp804_clockevents_init(MMIO_P2V(CT_CA9X4_TIMER0), IRQ_CT_CA9X4_TIMER0,
+                "ct-timer0");
 }
 
 static struct sys_timer ct_ca9x4_timer = {
@@ -141,10 +142,22 @@ static struct clk osc1_clk = {
         .rate   = 24000000,
 };
 
+static struct clk ct_sp804_clk = {
+        .rate   = 1000000,
+};
+
 static struct clk_lookup lookups[] = {
         {       /* CLCD */
                 .dev_id         = "ct:clcd",
                 .clk            = &osc1_clk,
+        }, {    /* SP804 timers */
+                .dev_id         = "sp804",
+                .con_id         = "ct-timer0",
+                .clk            = &ct_sp804_clk,
+        }, {    /* SP804 timers */
+                .dev_id         = "sp804",
+                .con_id         = "ct-timer1",
+                .clk            = &ct_sp804_clk,
         },
 };
 
@@ -210,6 +223,8 @@ static void ct_ca9x4_init_cpu_map(void)
 
         for (i = 0; i < ncores; ++i)
                 set_cpu_possible(i, true);
+
+        set_smp_cross_call(gic_raise_softirq);
 }
 
 static void ct_ca9x4_smp_enable(unsigned int max_cpus)
diff --git a/arch/arm/mach-vexpress/include/mach/smp.h b/arch/arm/mach-vexpress/include/mach/smp.h
deleted file mode 100644
index 4c05e4a9713a..000000000000
--- a/arch/arm/mach-vexpress/include/mach/smp.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __MACH_SMP_H
-#define __MACH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-        gic_raise_softirq(mask, ipi);
-}
-#endif
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index ba46e8e07437..285edcd2da2a 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -13,11 +13,11 @@
 #include <linux/sysdev.h>
 #include <linux/usb/isp1760.h>
 #include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/mach-types.h>
 #include <asm/sizes.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <asm/hardware/arm_timer.h>
@@ -65,8 +65,9 @@ static void __init v2m_timer_init(void)
         writel(0, MMIO_P2V(V2M_TIMER0) + TIMER_CTRL);
         writel(0, MMIO_P2V(V2M_TIMER1) + TIMER_CTRL);
 
-        sp804_clocksource_init(MMIO_P2V(V2M_TIMER1));
-        sp804_clockevents_init(MMIO_P2V(V2M_TIMER0), IRQ_V2M_TIMER0);
+        sp804_clocksource_init(MMIO_P2V(V2M_TIMER1), "v2m-timer1");
+        sp804_clockevents_init(MMIO_P2V(V2M_TIMER0), IRQ_V2M_TIMER0,
+                "v2m-timer0");
 }
 
 static struct sys_timer v2m_timer = {
@@ -206,27 +207,13 @@ static struct platform_device v2m_usb_device = {
         .dev.platform_data = &v2m_usb_config,
 };
 
-static int v2m_flash_init(void)
-{
-        writel(0, MMIO_P2V(V2M_SYS_FLASH));
-        return 0;
-}
-
-static void v2m_flash_exit(void)
-{
-        writel(0, MMIO_P2V(V2M_SYS_FLASH));
-}
-
-static void v2m_flash_set_vpp(int on)
+static void v2m_flash_set_vpp(struct platform_device *pdev, int on)
 {
         writel(on != 0, MMIO_P2V(V2M_SYS_FLASH));
 }
 
-static struct flash_platform_data v2m_flash_data = {
-        .map_name       = "cfi_probe",
+static struct physmap_flash_data v2m_flash_data = {
         .width          = 4,
-        .init           = v2m_flash_init,
-        .exit           = v2m_flash_exit,
         .set_vpp        = v2m_flash_set_vpp,
 };
 
@@ -243,7 +230,7 @@ static struct resource v2m_flash_resources[] = {
 };
 
 static struct platform_device v2m_flash_device = {
-        .name           = "armflash",
+        .name           = "physmap-flash",
         .id             = -1,
         .resource       = v2m_flash_resources,
         .num_resources  = ARRAY_SIZE(v2m_flash_resources),
@@ -333,6 +320,10 @@ static struct clk osc2_clk = {
         .rate   = 24000000,
 };
 
+static struct clk v2m_sp804_clk = {
+        .rate   = 1000000,
+};
+
 static struct clk dummy_apb_pclk;
 
 static struct clk_lookup v2m_lookups[] = {
@@ -363,6 +354,14 @@ static struct clk_lookup v2m_lookups[] = {
         }, {    /* CLCD */
                 .dev_id         = "mb:clcd",
                 .clk            = &osc1_clk,
+        }, {    /* SP804 timers */
+                .dev_id         = "sp804",
+                .con_id         = "v2m-timer0",
+                .clk            = &v2m_sp804_clk,
+        }, {    /* SP804 timers */
+                .dev_id         = "sp804",
+                .con_id         = "v2m-timer1",
+                .clk            = &v2m_sp804_clk,
         },
 };
 
diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h
index 56f1a74d7016..03130212ace2 100644
--- a/arch/arm/mach-w90x900/include/mach/uncompress.h
+++ b/arch/arm/mach-w90x900/include/mach/uncompress.h
@@ -27,7 +27,7 @@
 #define arch_decomp_wdog()
 
 #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
-static volatile u32 * uart_base = (u32 *)UART0_PA;
+static volatile u32 * const uart_base = (u32 *)UART0_PA;
 
 static void putc(int ch)
 {
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
index 4b089cb930dc..a2c4e2d0a0d4 100644
--- a/arch/arm/mach-w90x900/time.c
+++ b/arch/arm/mach-w90x900/time.c
@@ -43,7 +43,6 @@
 #define PRESCALE        0x63 /* Divider = prescale + 1 */
 
 #define TDR_SHIFT       24
-#define TDR_MASK        ((1 << TDR_SHIFT) - 1)
 
 static unsigned int timer0_load;
 
@@ -143,19 +142,6 @@ static void __init nuc900_clockevents_init(void)
         clockevents_register_device(&nuc900_clockevent_device);
 }
 
-static cycle_t nuc900_get_cycles(struct clocksource *cs)
-{
-        return (~__raw_readl(REG_TDR1)) & TDR_MASK;
-}
-
-static struct clocksource clocksource_nuc900 = {
-        .name   = "nuc900-timer1",
-        .rating = 200,
-        .read   = nuc900_get_cycles,
-        .mask   = CLOCKSOURCE_MASK(TDR_SHIFT),
-        .flags  = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static void __init nuc900_clocksource_init(void)
 {
         unsigned int val;
@@ -175,7 +161,8 @@ static void __init nuc900_clocksource_init(void)
         val |= (COUNTEN | PERIOD | PRESCALE);
         __raw_writel(val, REG_TCSR1);
 
-        clocksource_register_hz(&clocksource_nuc900, rate);
+        clocksource_mmio_init(REG_TDR1, "nuc900-timer1", rate, 200,
+                TDR_SHIFT, clocksource_mmio_readl_down);
 }
 
 static void __init nuc900_timer_init(void)
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 2b269c955524..1a8d4aa821be 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -253,8 +253,8 @@ void __sync_icache_dcache(pte_t pteval)
 
         if (!test_and_set_bit(PG_dcache_clean, &page->flags))
                 __flush_dcache_page(mapping, page);
-        /* pte_exec() already checked above for non-aliasing VIPT cache */
-        if (cache_is_vipt_nonaliasing() || pte_exec(pteval))
+
+        if (pte_exec(pteval))
                 __flush_icache_all();
 }
 #endif
@@ -275,7 +275,8 @@ void __sync_icache_dcache(pte_t pteval)
  *  kernel cache lines for later.  Otherwise, we assume we have
  *  aliasing mappings.
  *
- * Note that we disable the lazy flush for SMP.
+ * Note that we disable the lazy flush for SMP configurations where
+ * the cache maintenance operations are not automatically broadcasted.
  */
 void flush_dcache_page(struct page *page)
 {
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index e5f6fc428348..76f82ae44efb 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -201,6 +201,20 @@ static void __init arm_bootmem_init(unsigned long start_pfn,
         }
 }
 
+#ifdef CONFIG_ZONE_DMA
+static void __init arm_adjust_dma_zone(unsigned long *size, unsigned long *hole,
+        unsigned long dma_size)
+{
+        if (size[0] <= dma_size)
+                return;
+
+        size[ZONE_NORMAL] = size[0] - dma_size;
+        size[ZONE_DMA] = dma_size;
+        hole[ZONE_NORMAL] = hole[0];
+        hole[ZONE_DMA] = 0;
+}
+#endif
+
 static void __init arm_bootmem_free(unsigned long min, unsigned long max_low,
         unsigned long max_high)
 {
@@ -243,11 +257,18 @@ static void __init arm_bootmem_free(unsigned long min, unsigned long max_low,
 #endif
         }
 
+#ifdef ARM_DMA_ZONE_SIZE
+#ifndef CONFIG_ZONE_DMA
+#error ARM_DMA_ZONE_SIZE set but no DMA zone to limit allocations
+#endif
+
         /*
          * Adjust the sizes according to any special requirements for
          * this machine type.
          */
-        arch_adjust_zones(zone_size, zhole_size);
+        arm_adjust_dma_zone(zone_size, zhole_size,
+                ARM_DMA_ZONE_SIZE >> PAGE_SHIFT);
+#endif
 
         free_area_init_node(0, zone_size, min, zhole_size);
 }
@@ -392,7 +413,7 @@ free_memmap(unsigned long start_pfn, unsigned long end_pfn)
          * Convert start_pfn/end_pfn to a struct page pointer.
          */
         start_pg = pfn_to_page(start_pfn - 1) + 1;
-        end_pg = pfn_to_page(end_pfn);
+        end_pg = pfn_to_page(end_pfn - 1) + 1;
 
         /*
          * Convert to physical addresses, and
@@ -426,6 +447,14 @@ static void __init free_unused_memmap(struct meminfo *mi)
 
                 bank_start = bank_pfn_start(bank);
 
+#ifdef CONFIG_SPARSEMEM
+                /*
+                 * Take care not to free memmap entries that don't exist
+                 * due to SPARSEMEM sections which aren't present.
+                 */
+                bank_start = min(bank_start,
+                                 ALIGN(prev_bank_end, PAGES_PER_SECTION));
+#endif
                 /*
                  * If we had a previous bank, and there is a space
                  * between the current bank and the previous, free it.
@@ -440,6 +469,12 @@ static void __init free_unused_memmap(struct meminfo *mi)
                  */
                 prev_bank_end = ALIGN(bank_pfn_end(bank), MAX_ORDER_NR_PAGES);
         }
+
+#ifdef CONFIG_SPARSEMEM
+        if (!IS_ALIGNED(prev_bank_end, PAGES_PER_SECTION))
+                free_memmap(prev_bank_end,
+                            ALIGN(prev_bank_end, PAGES_PER_SECTION));
+#endif
 }
 
 static void __init free_highpages(void)
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 7c99cb4c8e4f..ab17cc0d3fa7 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -175,11 +175,6 @@ cpu_v6_name:
         .asciz  "ARMv6-compatible processor"
         .size   cpu_v6_name, . - cpu_v6_name
 
-        .type   cpu_pj4_name, #object
-cpu_pj4_name:
-        .asciz  "Marvell PJ4 processor"
-        .size   cpu_pj4_name, . - cpu_pj4_name
-
         .align
 
         __CPUINIT
@@ -305,32 +300,3 @@ __v6_proc_info:
         .long   v6_user_fns
         .long   v6_cache_fns
         .size   __v6_proc_info, . - __v6_proc_info
-
-        .type   __pj4_v6_proc_info, #object
-__pj4_v6_proc_info:
-        .long   0x560f5810
-        .long   0xff0ffff0
-        ALT_SMP(.long \
-                PMD_TYPE_SECT | \
-                PMD_SECT_AP_WRITE | \
-                PMD_SECT_AP_READ | \
-                PMD_FLAGS_SMP)
-        ALT_UP(.long \
-                PMD_TYPE_SECT | \
-                PMD_SECT_AP_WRITE | \
-                PMD_SECT_AP_READ | \
-                PMD_FLAGS_UP)
-        .long   PMD_TYPE_SECT | \
-                PMD_SECT_XN | \
-                PMD_SECT_AP_WRITE | \
-                PMD_SECT_AP_READ
-        b       __v6_setup
-        .long   cpu_arch_name
-        .long   cpu_elf_name
-        .long   HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS
-        .long   cpu_pj4_name
-        .long   v6_processor_functions
-        .long   v6wbi_tlb_fns
-        .long   v6_user_fns
-        .long   v6_cache_fns
-        .size   __pj4_v6_proc_info, . - __pj4_v6_proc_info
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index ce233bcbf506..42af97664c9d 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -395,7 +395,7 @@ ENTRY(xscale_dma_a0_map_area)
         teq     r2, #DMA_TO_DEVICE
         beq     xscale_dma_clean_range
         b       xscale_dma_flush_range
-ENDPROC(xscsale_dma_a0_map_area)
+ENDPROC(xscale_dma_a0_map_area)
 
 /*
  *      dma_unmap_area(start, size, dir)
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index 07f23bb42bed..7cdc5161ff2b 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -17,7 +17,6 @@
 #include <linux/interrupt.h>
 #include <linux/time.h>
 #include <linux/init.h>
-#include <linux/sched.h>
 #include <linux/timex.h>
 #include <linux/sched.h>
 #include <linux/io.h>
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index b0cb4258e382..a5353fc0793f 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -4,13 +4,18 @@ source "arch/arm/plat-mxc/devices/Kconfig"
 
 menu "Freescale MXC Implementations"
 
+config ARCH_MX50_SUPPORTED
+        bool
+
+config ARCH_MX53_SUPPORTED
+        bool
+
 choice
         prompt "Freescale CPU family:"
         default ARCH_MX3
 
 config ARCH_MX1
         bool "MX1-based"
-        select SOC_IMX1
         help
           This enables support for systems based on the Freescale i.MX1 family
 
@@ -26,29 +31,26 @@ config ARCH_MX25
 
 config ARCH_MX3
         bool "MX3-based"
-        select CPU_V6
         help
           This enables support for systems based on the Freescale i.MX3 family
 
-config ARCH_MXC91231
-        bool "MXC91231-based"
-        select CPU_V6
-        select MXC_AVIC
+config ARCH_MX503
+        bool "i.MX50 + i.MX53"
+        select ARCH_MX50_SUPPORTED
+        select ARCH_MX53_SUPPORTED
         help
-          This enables support for systems based on the Freescale MXC91231 family
+          This enables support for machines using Freescale's i.MX50 and i.MX51
+          processors.
 
-config ARCH_MX5
-        bool "MX5-based"
-        select CPU_V7
-        select ARM_L1_CACHE_SHIFT_6
+config ARCH_MX51
+        bool "i.MX51"
+        select ARCH_MX51_SUPPORTED
         help
           This enables support for systems based on the Freescale i.MX51 family
 
 endchoice
 
 source "arch/arm/mach-imx/Kconfig"
-source "arch/arm/mach-mx3/Kconfig"
-source "arch/arm/mach-mxc91231/Kconfig"
 source "arch/arm/mach-mx5/Kconfig"
 
 endmenu
diff --git a/arch/arm/plat-mxc/cpufreq.c b/arch/arm/plat-mxc/cpufreq.c
index 4268a2bdf145..74aac96cda20 100644
--- a/arch/arm/plat-mxc/cpufreq.c
+++ b/arch/arm/plat-mxc/cpufreq.c
@@ -153,8 +153,8 @@ static int __init mxc_cpufreq_init(struct cpufreq_policy *policy)
         ret = cpufreq_frequency_table_cpuinfo(policy, imx_freq_table);
 
         if (ret < 0) {
-                printk(KERN_ERR "%s: failed to register i.MXC CPUfreq \
-                                with error code %d\n", __func__, ret);
+                printk(KERN_ERR "%s: failed to register i.MXC CPUfreq with error code %d\n",
+                       __func__, ret);
                 goto err;
         }
 
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig
index b9ab1d58b5e7..bd294add932c 100644
--- a/arch/arm/plat-mxc/devices/Kconfig
+++ b/arch/arm/plat-mxc/devices/Kconfig
@@ -24,7 +24,6 @@ config IMX_HAVE_PLATFORM_IMXDI_RTC
 
 config IMX_HAVE_PLATFORM_IMX_FB
         bool
-        select HAVE_FB_IMX
 
 config IMX_HAVE_PLATFORM_IMX_I2C
         bool
@@ -41,6 +40,9 @@ config IMX_HAVE_PLATFORM_IMX_UART
 config IMX_HAVE_PLATFORM_IMX_UDC
         bool
 
+config IMX_HAVE_PLATFORM_IPU_CORE
+        bool
+
 config IMX_HAVE_PLATFORM_MX1_CAMERA
         bool
 
@@ -63,6 +65,9 @@ config IMX_HAVE_PLATFORM_MXC_RNGA
         bool
         select ARCH_HAS_RNGA
 
+config IMX_HAVE_PLATFORM_MXC_RTC
+        bool
+
 config IMX_HAVE_PLATFORM_MXC_W1
         bool
 
diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/plat-mxc/devices/Makefile
index 75cd2ece9053..ad2922acf480 100644
--- a/arch/arm/plat-mxc/devices/Makefile
+++ b/arch/arm/plat-mxc/devices/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_KEYPAD) += platform-imx-keypad.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o
+obj-$(CONFIG_IMX_HAVE_PLATFORM_IPU_CORE) += platform-ipu-core.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MX1_CAMERA) += platform-mx1-camera.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MX2_CAMERA) += platform-mx2-camera.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_EHCI) += platform-mxc-ehci.o
@@ -19,6 +20,7 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_MMC) += platform-mxc-mmc.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_NAND) += platform-mxc_nand.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_PWM) += platform-mxc_pwm.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_RNGA) += platform-mxc_rnga.o
+obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_RTC) += platform-mxc_rtc.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_W1) += platform-mxc_w1.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX) += platform-sdhci-esdhc-imx.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_SPI_IMX) +=  platform-spi_imx.o
diff --git a/arch/arm/plat-mxc/devices/platform-ipu-core.c b/arch/arm/plat-mxc/devices/platform-ipu-core.c
new file mode 100644
index 000000000000..edf65034aea5
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-ipu-core.c
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2011 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * 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 <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_ipu_core_entry_single(soc)                                  \
+{                                                                       \
+        .iobase = soc ## _IPU_CTRL_BASE_ADDR,                           \
+        .synirq = soc ## _INT_IPU_SYN,                                  \
+        .errirq = soc ## _INT_IPU_ERR,                                  \
+}
+
+#ifdef CONFIG_SOC_IMX31
+const struct imx_ipu_core_data imx31_ipu_core_data __initconst =
+        imx_ipu_core_entry_single(MX31);
+#endif
+
+#ifdef CONFIG_SOC_IMX35
+const struct imx_ipu_core_data imx35_ipu_core_data __initconst =
+        imx_ipu_core_entry_single(MX35);
+#endif
+
+static struct platform_device *imx_ipu_coredev __initdata;
+
+struct platform_device *__init imx_add_ipu_core(
+                const struct imx_ipu_core_data *data,
+                const struct ipu_platform_data *pdata)
+{
+        /* The resource order is important! */
+        struct resource res[] = {
+                {
+                        .start = data->iobase,
+                        .end = data->iobase + 0x5f,
+                        .flags = IORESOURCE_MEM,
+                }, {
+                        .start = data->iobase + 0x88,
+                        .end = data->iobase + 0xb3,
+                        .flags = IORESOURCE_MEM,
+                }, {
+                        .start = data->synirq,
+                        .end = data->synirq,
+                        .flags = IORESOURCE_IRQ,
+                }, {
+                        .start = data->errirq,
+                        .end = data->errirq,
+                        .flags = IORESOURCE_IRQ,
+                },
+        };
+
+        return imx_ipu_coredev = imx_add_platform_device("ipu-core", -1,
+                        res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
+}
+
+struct platform_device *__init imx_alloc_mx3_camera(
+                const struct imx_ipu_core_data *data,
+                const struct mx3_camera_pdata *pdata)
+{
+        struct resource res[] = {
+                {
+                        .start = data->iobase + 0x60,
+                        .end = data->iobase + 0x87,
+                        .flags = IORESOURCE_MEM,
+                },
+        };
+        int ret = -ENOMEM;
+        struct platform_device *pdev;
+
+        if (IS_ERR_OR_NULL(imx_ipu_coredev))
+                return ERR_PTR(-ENODEV);
+
+        pdev = platform_device_alloc("mx3-camera", 0);
+        if (!pdev)
+                goto err;
+
+        pdev->dev.dma_mask = kmalloc(sizeof(*pdev->dev.dma_mask), GFP_KERNEL);
+        if (!pdev->dev.dma_mask)
+                goto err;
+
+        *pdev->dev.dma_mask = DMA_BIT_MASK(32);
+        pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
+
+        ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
+        if (ret)
+                goto err;
+
+        if (pdata) {
+                struct mx3_camera_pdata *copied_pdata;
+
+                ret = platform_device_add_data(pdev, pdata, sizeof(*pdata));
+                if (ret) {
+err:
+                        kfree(pdev->dev.dma_mask);
+                        platform_device_put(pdev);
+                        return ERR_PTR(-ENODEV);
+                }
+                copied_pdata = dev_get_platdata(&pdev->dev);
+                copied_pdata->dma_dev = &imx_ipu_coredev->dev;
+        }
+
+        return pdev;
+}
+
+struct platform_device *__init imx_add_mx3_sdc_fb(
+                const struct imx_ipu_core_data *data,
+                struct mx3fb_platform_data *pdata)
+{
+        struct resource res[] = {
+                {
+                        .start = data->iobase + 0xb4,
+                        .end = data->iobase + 0x1bf,
+                        .flags = IORESOURCE_MEM,
+                },
+        };
+
+        if (IS_ERR_OR_NULL(imx_ipu_coredev))
+                return ERR_PTR(-ENODEV);
+
+        pdata->dma_dev = &imx_ipu_coredev->dev;
+
+        return imx_add_platform_device_dmamask("mx3_sdc_fb", -1,
+                        res, ARRAY_SIZE(res), pdata, sizeof(*pdata),
+                        DMA_BIT_MASK(32));
+}
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_rtc.c b/arch/arm/plat-mxc/devices/platform-mxc_rtc.c
new file mode 100644
index 000000000000..16d0ec4df5f6
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-mxc_rtc.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2010-2011 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * 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 <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_mxc_rtc_data_entry_single(soc)                              \
+        {                                                               \
+                .iobase = soc ## _RTC_BASE_ADDR,                        \
+                .irq = soc ## _INT_RTC,                                 \
+        }
+
+#ifdef CONFIG_SOC_IMX31
+const struct imx_mxc_rtc_data imx31_mxc_rtc_data __initconst =
+        imx_mxc_rtc_data_entry_single(MX31);
+#endif /* ifdef CONFIG_SOC_IMX31 */
+
+struct platform_device *__init imx_add_mxc_rtc(
+                const struct imx_mxc_rtc_data *data)
+{
+        struct resource res[] = {
+                {
+                        .start = data->iobase,
+                        .end = data->iobase + SZ_16K - 1,
+                        .flags = IORESOURCE_MEM,
+                }, {
+                        .start = data->irq,
+                        .end = data->irq,
+                        .flags = IORESOURCE_IRQ,
+                },
+        };
+
+        return imx_add_platform_device("mxc_rtc", -1,
+                        res, ARRAY_SIZE(res), NULL, 0);
+}
diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c
index f4a60ab6763b..f97eb3615b2c 100644
--- a/arch/arm/plat-mxc/devices/platform-spi_imx.c
+++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c
@@ -80,7 +80,7 @@ const struct imx_spi_imx_data imx35_cspi_data[] __initconst = {
 
 #ifdef CONFIG_SOC_IMX51
 const struct imx_spi_imx_data imx51_cspi_data __initconst =
-        imx_spi_imx_data_entry_single(MX51, CSPI, "imx51-cspi", 0, , SZ_4K);
+        imx_spi_imx_data_entry_single(MX51, CSPI, "imx51-cspi", 2, , SZ_4K);
 
 const struct imx_spi_imx_data imx51_ecspi_data[] __initconst = {
 #define imx51_ecspi_data_entry(_id, _hwid)                              \
diff --git a/arch/arm/plat-mxc/epit.c b/arch/arm/plat-mxc/epit.c
index d69d343ff61f..d3467f818c33 100644
--- a/arch/arm/plat-mxc/epit.c
+++ b/arch/arm/plat-mxc/epit.c
@@ -83,26 +83,12 @@ static void epit_irq_acknowledge(void)
         __raw_writel(EPITSR_OCIF, timer_base + EPITSR);
 }
 
-static cycle_t epit_read(struct clocksource *cs)
-{
-        return 0 - __raw_readl(timer_base + EPITCNR);
-}
-
-static struct clocksource clocksource_epit = {
-        .name           = "epit",
-        .rating         = 200,
-        .read           = epit_read,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static int __init epit_clocksource_init(struct clk *timer_clk)
 {
         unsigned int c = clk_get_rate(timer_clk);
 
-        clocksource_register_hz(&clocksource_epit, c);
-
-        return 0;
+        return clocksource_mmio_init(timer_base + EPITCNR, "epit", c, 200, 32,
+                        clocksource_mmio_readl_down);
 }
 
 /* clock event */
diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c
index 7a107246fd98..6cd6d7f686f6 100644
--- a/arch/arm/plat-mxc/gpio.c
+++ b/arch/arm/plat-mxc/gpio.c
@@ -295,6 +295,12 @@ static int mxc_gpio_direction_output(struct gpio_chip *chip,
         return 0;
 }
 
+/*
+ * This lock class tells lockdep that GPIO irqs are in a different
+ * category than their parents, so it won't report false recursion.
+ */
+static struct lock_class_key gpio_lock_class;
+
 int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt)
 {
         int i, j;
@@ -311,6 +317,7 @@ int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt)
                 __raw_writel(~0, port[i].base + GPIO_ISR);
                 for (j = port[i].virtual_irq_start;
                         j < port[i].virtual_irq_start + 32; j++) {
+                        irq_set_lockdep_class(j, &gpio_lock_class);
                         irq_set_chip_and_handler(j, &gpio_irq_chip,
                                                  handle_level_irq);
                         set_irq_flags(j, IRQF_VALID);
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index a22ebe11a602..da7991832af6 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -23,7 +23,6 @@ extern void mx35_map_io(void);
 extern void mx50_map_io(void);
 extern void mx51_map_io(void);
 extern void mx53_map_io(void);
-extern void mxc91231_map_io(void);
 extern void imx1_init_early(void);
 extern void imx21_init_early(void);
 extern void imx25_init_early(void);
@@ -33,7 +32,6 @@ extern void imx35_init_early(void);
 extern void imx50_init_early(void);
 extern void imx51_init_early(void);
 extern void imx53_init_early(void);
-extern void mxc91231_init_early(void);
 extern void mxc_init_irq(void __iomem *);
 extern void tzic_init_irq(void __iomem *);
 extern void mx1_init_irq(void);
@@ -45,7 +43,6 @@ extern void mx35_init_irq(void);
 extern void mx50_init_irq(void);
 extern void mx51_init_irq(void);
 extern void mx53_init_irq(void);
-extern void mxc91231_init_irq(void);
 extern void epit_timer_init(struct clk *timer_clk, void __iomem *base, int irq);
 extern void mxc_timer_init(struct clk *timer_clk, void __iomem *, int);
 extern int mx1_clocks_init(unsigned long fref);
@@ -58,14 +55,11 @@ extern int mx51_clocks_init(unsigned long ckil, unsigned long osc,
                         unsigned long ckih1, unsigned long ckih2);
 extern int mx53_clocks_init(unsigned long ckil, unsigned long osc,
                         unsigned long ckih1, unsigned long ckih2);
-extern int mxc91231_clocks_init(unsigned long fref);
 extern int mxc_register_gpios(void);
 extern int mxc_register_device(struct platform_device *pdev, void *data);
 extern void mxc_set_cpu_type(unsigned int type);
 extern void mxc_arch_reset_init(void __iomem *);
-extern void mxc91231_power_off(void);
-extern void mxc91231_arch_reset(int, const char *);
-extern void mxc91231_prepare_idle(void);
 extern void mx51_efikamx_reset(void);
 extern int mx53_revision(void);
+extern int mx53_display_revision(void);
 #endif
diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S
index 3b3a37c25c56..8e8d175e5077 100644
--- a/arch/arm/plat-mxc/include/mach/debug-macro.S
+++ b/arch/arm/plat-mxc/include/mach/debug-macro.S
@@ -44,13 +44,6 @@
 #define UART_PADDR      MX51_UART1_BASE_ADDR
 #endif
 
-#ifdef CONFIG_ARCH_MXC91231
-#ifdef UART_PADDR
-#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
-#endif
-#define UART_PADDR      MXC91231_UART2_BASE_ADDR
-#endif
-
 #define UART_VADDR      IMX_IO_ADDRESS(UART_PADDR)
 
                 .macro  addruart, rp, rv
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index 8658c9caa650..fa8477337f91 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -166,6 +166,24 @@ struct platform_device *__init imx_add_imx_udc(
                 const struct imx_imx_udc_data *data,
                 const struct imxusb_platform_data *pdata);
 
+#include <mach/ipu.h>
+#include <mach/mx3fb.h>
+#include <mach/mx3_camera.h>
+struct imx_ipu_core_data {
+        resource_size_t iobase;
+        resource_size_t synirq;
+        resource_size_t errirq;
+};
+struct platform_device *__init imx_add_ipu_core(
+                const struct imx_ipu_core_data *data,
+                const struct ipu_platform_data *pdata);
+struct platform_device *__init imx_alloc_mx3_camera(
+                const struct imx_ipu_core_data *data,
+                const struct mx3_camera_pdata *pdata);
+struct platform_device *__init imx_add_mx3_sdc_fb(
+                const struct imx_ipu_core_data *data,
+                struct mx3fb_platform_data *pdata);
+
 #include <mach/mx1_camera.h>
 struct imx_mx1_camera_data {
         resource_size_t iobase;
@@ -237,6 +255,15 @@ struct imx_mxc_pwm_data {
 struct platform_device *__init imx_add_mxc_pwm(
                 const struct imx_mxc_pwm_data *data);
 
+/* mxc_rtc */
+struct imx_mxc_rtc_data {
+        resource_size_t iobase;
+        resource_size_t irq;
+};
+struct platform_device *__init imx_add_mxc_rtc(
+                const struct imx_mxc_rtc_data *data);
+
+/* mxc_w1 */
 struct imx_mxc_w1_data {
         resource_size_t iobase;
 };
diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h
index 26bb1bab4aeb..67d3e2bed065 100644
--- a/arch/arm/plat-mxc/include/mach/hardware.h
+++ b/arch/arm/plat-mxc/include/mach/hardware.h
@@ -86,15 +86,6 @@
  *      SPBA0   0x70000000+0x100000     ->      0xf5400000+0x100000
  *      AIPS1   0x73f00000+0x100000     ->      0xf5700000+0x100000
  *      AIPS2   0x83f00000+0x100000     ->      0xf4300000+0x100000
- * mxc91231:
- *      L2CC    0x30000000+0x010000     ->      0xf4400000+0x010000
- *      X_MEMC  0xb8000000+0x010000     ->      0xf4c00000+0x010000
- *      ROMP    0x60000000+0x010000     ->      0xf5000000+0x010000
- *      AVIC    0x68000000+0x010000     ->      0xf5800000+0x010000
- *      AIPS1   0x43f00000+0x100000     ->      0xf5300000+0x100000
- *      SPBA0   0x50000000+0x100000     ->      0xf5400000+0x100000
- *      SPBA1   0x52000000+0x100000     ->      0xf5600000+0x100000
- *      AIPS2   0x53f00000+0x100000     ->      0xf5700000+0x100000
  */
 #define IMX_IO_P2V(x)   (                                               \
                         0xf4000000 +                                    \
@@ -104,6 +95,8 @@
 
 #define IMX_IO_ADDRESS(x)       IOMEM(IMX_IO_P2V(x))
 
+#include <mach/mxc.h>
+
 #ifdef CONFIG_ARCH_MX5
 #include <mach/mx50.h>
 #include <mach/mx51.h>
@@ -134,12 +127,6 @@
 # include <mach/mx25.h>
 #endif
 
-#ifdef CONFIG_ARCH_MXC91231
-# include <mach/mxc91231.h>
-#endif
-
-#include <mach/mxc.h>
-
 #define imx_map_entry(soc, name, _type) {                               \
         .virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR),      \
         .pfn = __phys_to_pfn(soc ## _ ## name ## _BASE_ADDR),           \
diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h
index b4f2de769466..4347a87d2bb0 100644
--- a/arch/arm/plat-mxc/include/mach/io.h
+++ b/arch/arm/plat-mxc/include/mach/io.h
@@ -14,19 +14,26 @@
 /* Allow IO space to be anywhere in the memory */
 #define IO_SPACE_LIMIT 0xffffffff
 
-#ifdef CONFIG_ARCH_MX3
-#define __arch_ioremap __mx3_ioremap
+#if defined(CONFIG_SOC_IMX31) || defined(CONFIG_SOC_IMX35)
+#include <mach/hardware.h>
+
+#define __arch_ioremap __imx_ioremap
 #define __arch_iounmap __iounmap
 
+#define addr_in_module(addr, mod) \
+        ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE)
+
 static inline void __iomem *
-__mx3_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
+__imx_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
 {
-        if (mtype == MT_DEVICE) {
-                /* Access all peripherals below 0x80000000 as nonshared device
-                 * but leave l2cc alone.
+        if (mtype == MT_DEVICE && (cpu_is_mx31() || cpu_is_mx35())) {
+                /*
+                 * Access all peripherals below 0x80000000 as nonshared device
+                 * on mx3, but leave l2cc alone.  Otherwise cache corruptions
+                 * can occur.
                  */
-                if ((phys_addr < 0x80000000) && ((phys_addr < 0x30000000) ||
-                        (phys_addr >= 0x30000000 + SZ_1M)))
+                if (phys_addr < 0x80000000 &&
+                                !addr_in_module(phys_addr, MX3x_L2CC))
                         mtype = MT_DEVICE_NONSHARED;
         }
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx25.h b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
index d7f52c91f82e..2e5244de7ff5 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx25.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
@@ -89,13 +89,16 @@
 #define MX25_PAD_CS0__GPIO_4_2          IOMUX_PAD(0x000, 0x04c, 0x05, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_CS1__CS1               IOMUX_PAD(0x000, 0x050, 0x00, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_CS1__NF_CE3            IOMUX_PAD(0x000, 0x050, 0x01, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS1__GPIO_4_3          IOMUX_PAD(0x000, 0x050, 0x05, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_CS4__CS4               IOMUX_PAD(0x264, 0x054, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_CS4__NF_CE1            IOMUX_PAD(0x264, 0x054, 0x01, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS4__UART5_CTS         IOMUX_PAD(0x264, 0x054, 0x13, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS4__GPIO_3_20         IOMUX_PAD(0x264, 0x054, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_CS5__CS5               IOMUX_PAD(0x268, 0x058, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_CS5__NF_CE2            IOMUX_PAD(0x268, 0x058, 0x01, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS5__UART5_RTS         IOMUX_PAD(0x268, 0x058, 0x13, 0x574, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS5__GPIO_3_21         IOMUX_PAD(0x268, 0x058, 0x15, 0, 0, NO_PAD_CTRL)
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h b/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h
deleted file mode 100644
index bf28df0d58b7..000000000000
--- a/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de>
- * Copyright (C) 2009 by Dmitriy Taychenachev <dimichxp@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MACH_IOMUX_MXC91231_H__
-#define __MACH_IOMUX_MXC91231_H__
-
-/*
- * various IOMUX output functions
- */
-
-#define IOMUX_OCONFIG_GPIO (0 << 4)     /* used as GPIO */
-#define IOMUX_OCONFIG_FUNC (1 << 4)     /* used as function */
-#define IOMUX_OCONFIG_ALT1 (2 << 4)     /* used as alternate function 1 */
-#define IOMUX_OCONFIG_ALT2 (3 << 4)     /* used as alternate function 2 */
-#define IOMUX_OCONFIG_ALT3 (4 << 4)     /* used as alternate function 3 */
-#define IOMUX_OCONFIG_ALT4 (5 << 4)     /* used as alternate function 4 */
-#define IOMUX_OCONFIG_ALT5 (6 << 4)     /* used as alternate function 5 */
-#define IOMUX_OCONFIG_ALT6 (7 << 4)     /* used as alternate function 6 */
-#define IOMUX_ICONFIG_NONE  0           /* not configured for input */
-#define IOMUX_ICONFIG_GPIO  1           /* used as GPIO */
-#define IOMUX_ICONFIG_FUNC  2           /* used as function */
-#define IOMUX_ICONFIG_ALT1  4           /* used as alternate function 1 */
-#define IOMUX_ICONFIG_ALT2  8           /* used as alternate function 2 */
-
-#define IOMUX_CONFIG_GPIO (IOMUX_OCONFIG_GPIO | IOMUX_ICONFIG_GPIO)
-#define IOMUX_CONFIG_FUNC (IOMUX_OCONFIG_FUNC | IOMUX_ICONFIG_FUNC)
-#define IOMUX_CONFIG_ALT1 (IOMUX_OCONFIG_ALT1 | IOMUX_ICONFIG_ALT1)
-#define IOMUX_CONFIG_ALT2 (IOMUX_OCONFIG_ALT2 | IOMUX_ICONFIG_ALT2)
-
-/*
- * setups a single pin:
- *      - reserves the pin so that it is not claimed by another driver
- *      - setups the iomux according to the configuration
- *      - if the pin is configured as a GPIO, we claim it through kernel gpiolib
- */
-int mxc_iomux_alloc_pin(unsigned int pin_mode, const char *label);
-/*
- * setups mutliple pins
- * convenient way to call the above function with tables
- */
-int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count,
-                const char *label);
-
-/*
- * releases a single pin:
- *      - make it available for a future use by another driver
- *      - frees the GPIO if the pin was configured as GPIO
- *      - DOES NOT reconfigure the IOMUX in its reset state
- */
-void mxc_iomux_release_pin(unsigned int pin_mode);
-/*
- * releases multiple pins
- * convenvient way to call the above function with tables
- */
-void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count);
-
-#define MUX_SIDE_AP             (0)
-#define MUX_SIDE_SP             (1)
-
-#define MUX_SIDE_SHIFT          (26)
-#define MUX_SIDE_MASK           (0x1 << MUX_SIDE_SHIFT)
-
-#define MUX_GPIO_PORT_SHIFT     (23)
-#define MUX_GPIO_PORT_MASK      (0x7 << MUX_GPIO_PORT_SHIFT)
-
-#define MUX_GPIO_PIN_SHIFT      (20)
-#define MUX_GPIO_PIN_MASK       (0x1f << MUX_GPIO_PIN_SHIFT)
-
-#define MUX_REG_SHIFT           (15)
-#define MUX_REG_MASK            (0x1f << MUX_REG_SHIFT)
-
-#define MUX_FIELD_SHIFT         (13)
-#define MUX_FIELD_MASK          (0x3 << MUX_FIELD_SHIFT)
-
-#define MUX_PADGRP_SHIFT        (8)
-#define MUX_PADGRP_MASK         (0x1f << MUX_PADGRP_SHIFT)
-
-#define MUX_PIN_MASK            (0xffffff << 8)
-
-#define GPIO_PORT_MAX           (3)
-
-#define IOMUX_PIN(side, gport, gpin, ctlreg, ctlfield, padgrp) \
-        (((side) << MUX_SIDE_SHIFT) |             \
-         (gport << MUX_GPIO_PORT_SHIFT) |               \
-         ((gpin) << MUX_GPIO_PIN_SHIFT) |               \
-         ((ctlreg) << MUX_REG_SHIFT) |          \
-         ((ctlfield) << MUX_FIELD_SHIFT) |              \
-         ((padgrp) << MUX_PADGRP_SHIFT))
-
-#define MUX_MODE_OUT_SHIFT      (4)
-#define MUX_MODE_IN_SHIFT       (0)
-#define MUX_MODE_SHIFT          (0)
-#define MUX_MODE_MASK           (0xff << MUX_MODE_SHIFT)
-
-#define IOMUX_MODE(pin, mode) \
-        (pin | (mode << MUX_MODE_SHIFT))
-
-enum iomux_pins {
-        /* AP Side pins */
-        MXC91231_PIN_AP_CLE             = IOMUX_PIN(0, 0,  0,  0, 0, 24),
-        MXC91231_PIN_AP_ALE             = IOMUX_PIN(0, 0,  1,  0, 1, 24),
-        MXC91231_PIN_AP_CE_B            = IOMUX_PIN(0, 0,  2,  0, 2, 24),
-        MXC91231_PIN_AP_RE_B            = IOMUX_PIN(0, 0,  3,  0, 3, 24),
-        MXC91231_PIN_AP_WE_B            = IOMUX_PIN(0, 0,  4,  1, 0, 24),
-        MXC91231_PIN_AP_WP_B            = IOMUX_PIN(0, 0,  5,  1, 1, 24),
-        MXC91231_PIN_AP_BSY_B           = IOMUX_PIN(0, 0,  6,  1, 2, 24),
-        MXC91231_PIN_AP_U1_TXD          = IOMUX_PIN(0, 0,  7,  1, 3, 28),
-        MXC91231_PIN_AP_U1_RXD          = IOMUX_PIN(0, 0,  8,  2, 0, 28),
-        MXC91231_PIN_AP_U1_RTS_B        = IOMUX_PIN(0, 0,  9,  2, 1, 28),
-        MXC91231_PIN_AP_U1_CTS_B        = IOMUX_PIN(0, 0, 10,  2, 2, 28),
-        MXC91231_PIN_AP_AD1_TXD         = IOMUX_PIN(0, 0, 11,  2, 3,  9),
-        MXC91231_PIN_AP_AD1_RXD         = IOMUX_PIN(0, 0, 12,  3, 0,  9),
-        MXC91231_PIN_AP_AD1_TXC         = IOMUX_PIN(0, 0, 13,  3, 1,  9),
-        MXC91231_PIN_AP_AD1_TXFS        = IOMUX_PIN(0, 0, 14,  3, 2,  9),
-        MXC91231_PIN_AP_AD2_TXD         = IOMUX_PIN(0, 0, 15,  3, 3,  9),
-        MXC91231_PIN_AP_AD2_RXD         = IOMUX_PIN(0, 0, 16,  4, 0,  9),
-        MXC91231_PIN_AP_AD2_TXC         = IOMUX_PIN(0, 0, 17,  4, 1,  9),
-        MXC91231_PIN_AP_AD2_TXFS        = IOMUX_PIN(0, 0, 18,  4, 2,  9),
-        MXC91231_PIN_AP_OWDAT           = IOMUX_PIN(0, 0, 19,  4, 3, 28),
-        MXC91231_PIN_AP_IPU_LD17        = IOMUX_PIN(0, 0, 20,  5, 0, 28),
-        MXC91231_PIN_AP_IPU_D3_VSYNC    = IOMUX_PIN(0, 0, 21,  5, 1, 28),
-        MXC91231_PIN_AP_IPU_D3_HSYNC    = IOMUX_PIN(0, 0, 22,  5, 2, 28),
-        MXC91231_PIN_AP_IPU_D3_CLK      = IOMUX_PIN(0, 0, 23,  5, 3, 28),
-        MXC91231_PIN_AP_IPU_D3_DRDY     = IOMUX_PIN(0, 0, 24,  6, 0, 28),
-        MXC91231_PIN_AP_IPU_D3_CONTR    = IOMUX_PIN(0, 0, 25,  6, 1, 28),
-        MXC91231_PIN_AP_IPU_D0_CS       = IOMUX_PIN(0, 0, 26,  6, 2, 28),
-        MXC91231_PIN_AP_IPU_LD16        = IOMUX_PIN(0, 0, 27,  6, 3, 28),
-        MXC91231_PIN_AP_IPU_D2_CS       = IOMUX_PIN(0, 0, 28,  7, 0, 28),
-        MXC91231_PIN_AP_IPU_PAR_RS      = IOMUX_PIN(0, 0, 29,  7, 1, 28),
-        MXC91231_PIN_AP_IPU_D3_PS       = IOMUX_PIN(0, 0, 30,  7, 2, 28),
-        MXC91231_PIN_AP_IPU_D3_CLS      = IOMUX_PIN(0, 0, 31,  7, 3, 28),
-        MXC91231_PIN_AP_IPU_RD          = IOMUX_PIN(0, 1,  0,  8, 0, 28),
-        MXC91231_PIN_AP_IPU_WR          = IOMUX_PIN(0, 1,  1,  8, 1, 28),
-        MXC91231_PIN_AP_IPU_LD0         = IOMUX_PIN(0, 7,  0,  8, 2, 28),
-        MXC91231_PIN_AP_IPU_LD1         = IOMUX_PIN(0, 7,  0,  8, 3, 28),
-        MXC91231_PIN_AP_IPU_LD2         = IOMUX_PIN(0, 7,  0,  9, 0, 28),
-        MXC91231_PIN_AP_IPU_LD3         = IOMUX_PIN(0, 1,  2,  9, 1, 28),
-        MXC91231_PIN_AP_IPU_LD4         = IOMUX_PIN(0, 1,  3,  9, 2, 28),
-        MXC91231_PIN_AP_IPU_LD5         = IOMUX_PIN(0, 1,  4,  9, 3, 28),
-        MXC91231_PIN_AP_IPU_LD6         = IOMUX_PIN(0, 1,  5, 10, 0, 28),
-        MXC91231_PIN_AP_IPU_LD7         = IOMUX_PIN(0, 1,  6, 10, 1, 28),
-        MXC91231_PIN_AP_IPU_LD8         = IOMUX_PIN(0, 1,  7, 10, 2, 28),
-        MXC91231_PIN_AP_IPU_LD9         = IOMUX_PIN(0, 1,  8, 10, 3, 28),
-        MXC91231_PIN_AP_IPU_LD10        = IOMUX_PIN(0, 1,  9, 11, 0, 28),
-        MXC91231_PIN_AP_IPU_LD11        = IOMUX_PIN(0, 1, 10, 11, 1, 28),
-        MXC91231_PIN_AP_IPU_LD12        = IOMUX_PIN(0, 1, 11, 11, 2, 28),
-        MXC91231_PIN_AP_IPU_LD13        = IOMUX_PIN(0, 1, 12, 11, 3, 28),
-        MXC91231_PIN_AP_IPU_LD14        = IOMUX_PIN(0, 1, 13, 12, 0, 28),
-        MXC91231_PIN_AP_IPU_LD15        = IOMUX_PIN(0, 1, 14, 12, 1, 28),
-        MXC91231_PIN_AP_KPROW4          = IOMUX_PIN(0, 7,  0, 12, 2, 10),
-        MXC91231_PIN_AP_KPROW5          = IOMUX_PIN(0, 1, 16, 12, 3, 10),
-        MXC91231_PIN_AP_GPIO_AP_B17     = IOMUX_PIN(0, 1, 17, 13, 0, 10),
-        MXC91231_PIN_AP_GPIO_AP_B18     = IOMUX_PIN(0, 1, 18, 13, 1, 10),
-        MXC91231_PIN_AP_KPCOL3          = IOMUX_PIN(0, 1, 19, 13, 2, 11),
-        MXC91231_PIN_AP_KPCOL4          = IOMUX_PIN(0, 1, 20, 13, 3, 11),
-        MXC91231_PIN_AP_KPCOL5          = IOMUX_PIN(0, 1, 21, 14, 0, 11),
-        MXC91231_PIN_AP_GPIO_AP_B22     = IOMUX_PIN(0, 1, 22, 14, 1, 11),
-        MXC91231_PIN_AP_GPIO_AP_B23     = IOMUX_PIN(0, 1, 23, 14, 2, 11),
-        MXC91231_PIN_AP_CSI_D0          = IOMUX_PIN(0, 1, 24, 14, 3, 21),
-        MXC91231_PIN_AP_CSI_D1          = IOMUX_PIN(0, 1, 25, 15, 0, 21),
-        MXC91231_PIN_AP_CSI_D2          = IOMUX_PIN(0, 1, 26, 15, 1, 21),
-        MXC91231_PIN_AP_CSI_D3          = IOMUX_PIN(0, 1, 27, 15, 2, 21),
-        MXC91231_PIN_AP_CSI_D4          = IOMUX_PIN(0, 1, 28, 15, 3, 21),
-        MXC91231_PIN_AP_CSI_D5          = IOMUX_PIN(0, 1, 29, 16, 0, 21),
-        MXC91231_PIN_AP_CSI_D6          = IOMUX_PIN(0, 1, 30, 16, 1, 21),
-        MXC91231_PIN_AP_CSI_D7          = IOMUX_PIN(0, 1, 31, 16, 2, 21),
-        MXC91231_PIN_AP_CSI_D8          = IOMUX_PIN(0, 2,  0, 16, 3, 21),
-        MXC91231_PIN_AP_CSI_D9          = IOMUX_PIN(0, 2,  1, 17, 0, 21),
-        MXC91231_PIN_AP_CSI_MCLK        = IOMUX_PIN(0, 2,  2, 17, 1, 21),
-        MXC91231_PIN_AP_CSI_VSYNC       = IOMUX_PIN(0, 2,  3, 17, 2, 21),
-        MXC91231_PIN_AP_CSI_HSYNC       = IOMUX_PIN(0, 2,  4, 17, 3, 21),
-        MXC91231_PIN_AP_CSI_PIXCLK      = IOMUX_PIN(0, 2,  5, 18, 0, 21),
-        MXC91231_PIN_AP_I2CLK           = IOMUX_PIN(0, 2,  6, 18, 1, 12),
-        MXC91231_PIN_AP_I2DAT           = IOMUX_PIN(0, 2,  7, 18, 2, 12),
-        MXC91231_PIN_AP_GPIO_AP_C8      = IOMUX_PIN(0, 2,  8, 18, 3,  9),
-        MXC91231_PIN_AP_GPIO_AP_C9      = IOMUX_PIN(0, 2,  9, 19, 0,  9),
-        MXC91231_PIN_AP_GPIO_AP_C10     = IOMUX_PIN(0, 2, 10, 19, 1,  9),
-        MXC91231_PIN_AP_GPIO_AP_C11     = IOMUX_PIN(0, 2, 11, 19, 2,  9),
-        MXC91231_PIN_AP_GPIO_AP_C12     = IOMUX_PIN(0, 2, 12, 19, 3,  9),
-        MXC91231_PIN_AP_GPIO_AP_C13     = IOMUX_PIN(0, 2, 13, 20, 0, 28),
-        MXC91231_PIN_AP_GPIO_AP_C14     = IOMUX_PIN(0, 2, 14, 20, 1, 28),
-        MXC91231_PIN_AP_GPIO_AP_C15     = IOMUX_PIN(0, 2, 15, 20, 2,  9),
-        MXC91231_PIN_AP_GPIO_AP_C16     = IOMUX_PIN(0, 2, 16, 20, 3,  9),
-        MXC91231_PIN_AP_GPIO_AP_C17     = IOMUX_PIN(0, 2, 17, 21, 0,  9),
-        MXC91231_PIN_AP_ED_INT0         = IOMUX_PIN(0, 2, 18, 21, 1, 22),
-        MXC91231_PIN_AP_ED_INT1         = IOMUX_PIN(0, 2, 19, 21, 2, 22),
-        MXC91231_PIN_AP_ED_INT2         = IOMUX_PIN(0, 2, 20, 21, 3, 22),
-        MXC91231_PIN_AP_ED_INT3         = IOMUX_PIN(0, 2, 21, 22, 0, 22),
-        MXC91231_PIN_AP_ED_INT4         = IOMUX_PIN(0, 2, 22, 22, 1, 23),
-        MXC91231_PIN_AP_ED_INT5         = IOMUX_PIN(0, 2, 23, 22, 2, 23),
-        MXC91231_PIN_AP_ED_INT6         = IOMUX_PIN(0, 2, 24, 22, 3, 23),
-        MXC91231_PIN_AP_ED_INT7         = IOMUX_PIN(0, 2, 25, 23, 0, 23),
-        MXC91231_PIN_AP_U2_DSR_B        = IOMUX_PIN(0, 2, 26, 23, 1, 28),
-        MXC91231_PIN_AP_U2_RI_B         = IOMUX_PIN(0, 2, 27, 23, 2, 28),
-        MXC91231_PIN_AP_U2_CTS_B        = IOMUX_PIN(0, 2, 28, 23, 3, 28),
-        MXC91231_PIN_AP_U2_DTR_B        = IOMUX_PIN(0, 2, 29, 24, 0, 28),
-        MXC91231_PIN_AP_KPROW0          = IOMUX_PIN(0, 7,  0, 24, 1, 10),
-        MXC91231_PIN_AP_KPROW1          = IOMUX_PIN(0, 1, 15, 24, 2, 10),
-        MXC91231_PIN_AP_KPROW2          = IOMUX_PIN(0, 7,  0, 24, 3, 10),
-        MXC91231_PIN_AP_KPROW3          = IOMUX_PIN(0, 7,  0, 25, 0, 10),
-        MXC91231_PIN_AP_KPCOL0          = IOMUX_PIN(0, 7,  0, 25, 1, 11),
-        MXC91231_PIN_AP_KPCOL1          = IOMUX_PIN(0, 7,  0, 25, 2, 11),
-        MXC91231_PIN_AP_KPCOL2          = IOMUX_PIN(0, 7,  0, 25, 3, 11),
-
-        /* Shared pins */
-        MXC91231_PIN_SP_U3_TXD          = IOMUX_PIN(1, 3,  0,  0, 0, 28),
-        MXC91231_PIN_SP_U3_RXD          = IOMUX_PIN(1, 3,  1,  0, 1, 28),
-        MXC91231_PIN_SP_U3_RTS_B        = IOMUX_PIN(1, 3,  2,  0, 2, 28),
-        MXC91231_PIN_SP_U3_CTS_B        = IOMUX_PIN(1, 3,  3,  0, 3, 28),
-        MXC91231_PIN_SP_USB_TXOE_B      = IOMUX_PIN(1, 3,  4,  1, 0, 28),
-        MXC91231_PIN_SP_USB_DAT_VP      = IOMUX_PIN(1, 3,  5,  1, 1, 28),
-        MXC91231_PIN_SP_USB_SE0_VM      = IOMUX_PIN(1, 3,  6,  1, 2, 28),
-        MXC91231_PIN_SP_USB_RXD         = IOMUX_PIN(1, 3,  7,  1, 3, 28),
-        MXC91231_PIN_SP_UH2_TXOE_B      = IOMUX_PIN(1, 3,  8,  2, 0, 28),
-        MXC91231_PIN_SP_UH2_SPEED       = IOMUX_PIN(1, 3,  9,  2, 1, 28),
-        MXC91231_PIN_SP_UH2_SUSPEN      = IOMUX_PIN(1, 3, 10,  2, 2, 28),
-        MXC91231_PIN_SP_UH2_TXDP        = IOMUX_PIN(1, 3, 11,  2, 3, 28),
-        MXC91231_PIN_SP_UH2_RXDP        = IOMUX_PIN(1, 3, 12,  3, 0, 28),
-        MXC91231_PIN_SP_UH2_RXDM        = IOMUX_PIN(1, 3, 13,  3, 1, 28),
-        MXC91231_PIN_SP_UH2_OVR         = IOMUX_PIN(1, 3, 14,  3, 2, 28),
-        MXC91231_PIN_SP_UH2_PWR         = IOMUX_PIN(1, 3, 15,  3, 3, 28),
-        MXC91231_PIN_SP_SD1_DAT0        = IOMUX_PIN(1, 3, 16,  4, 0, 25),
-        MXC91231_PIN_SP_SD1_DAT1        = IOMUX_PIN(1, 3, 17,  4, 1, 25),
-        MXC91231_PIN_SP_SD1_DAT2        = IOMUX_PIN(1, 3, 18,  4, 2, 25),
-        MXC91231_PIN_SP_SD1_DAT3        = IOMUX_PIN(1, 3, 19,  4, 3, 25),
-        MXC91231_PIN_SP_SD1_CMD         = IOMUX_PIN(1, 3, 20,  5, 0, 25),
-        MXC91231_PIN_SP_SD1_CLK         = IOMUX_PIN(1, 3, 21,  5, 1, 25),
-        MXC91231_PIN_SP_SD2_DAT0        = IOMUX_PIN(1, 3, 22,  5, 2, 26),
-        MXC91231_PIN_SP_SD2_DAT1        = IOMUX_PIN(1, 3, 23,  5, 3, 26),
-        MXC91231_PIN_SP_SD2_DAT2        = IOMUX_PIN(1, 3, 24,  6, 0, 26),
-        MXC91231_PIN_SP_SD2_DAT3        = IOMUX_PIN(1, 3, 25,  6, 1, 26),
-        MXC91231_PIN_SP_GPIO_SP_A26     = IOMUX_PIN(1, 3, 26,  6, 2, 28),
-        MXC91231_PIN_SP_SPI1_CLK        = IOMUX_PIN(1, 3, 27,  6, 3, 13),
-        MXC91231_PIN_SP_SPI1_MOSI       = IOMUX_PIN(1, 3, 28,  7, 0, 13),
-        MXC91231_PIN_SP_SPI1_MISO       = IOMUX_PIN(1, 3, 29,  7, 1, 13),
-        MXC91231_PIN_SP_SPI1_SS0        = IOMUX_PIN(1, 3, 30,  7, 2, 13),
-        MXC91231_PIN_SP_SPI1_SS1        = IOMUX_PIN(1, 3, 31,  7, 3, 13),
-        MXC91231_PIN_SP_SD2_CMD         = IOMUX_PIN(1, 7,  0,  8, 0, 26),
-        MXC91231_PIN_SP_SD2_CLK         = IOMUX_PIN(1, 7,  0,  8, 1, 26),
-        MXC91231_PIN_SP_SIM1_RST_B      = IOMUX_PIN(1, 2, 30,  8, 2, 28),
-        MXC91231_PIN_SP_SIM1_SVEN       = IOMUX_PIN(1, 7,  0,  8, 3, 28),
-        MXC91231_PIN_SP_SIM1_CLK        = IOMUX_PIN(1, 7,  0,  9, 0, 28),
-        MXC91231_PIN_SP_SIM1_TRXD       = IOMUX_PIN(1, 7,  0,  9, 1, 28),
-        MXC91231_PIN_SP_SIM1_PD         = IOMUX_PIN(1, 2, 31,  9, 2, 28),
-        MXC91231_PIN_SP_UH2_TXDM        = IOMUX_PIN(1, 7,  0,  9, 3, 28),
-        MXC91231_PIN_SP_UH2_RXD         = IOMUX_PIN(1, 7,  0, 10, 0, 28),
-};
-
-#define PIN_AP_MAX      (104)
-#define PIN_SP_MAX      (41)
-
-#define PIN_MAX         (PIN_AP_MAX + PIN_SP_MAX)
-
-/*
- * Convenience values for use with mxc_iomux_mode()
- *
- * Format here is MXC91231_PIN_(pin name)__(function)
- */
-
-#define MXC91231_PIN_SP_USB_DAT_VP__USB_DAT_VP \
-        IOMUX_MODE(MXC91231_PIN_SP_USB_DAT_VP, IOMUX_CONFIG_FUNC)
-#define MXC91231_PIN_SP_USB_SE0_VM__USB_SE0_VM \
-        IOMUX_MODE(MXC91231_PIN_SP_USB_SE0_VM, IOMUX_CONFIG_FUNC)
-#define MXC91231_PIN_SP_USB_DAT_VP__RXD2 \
-        IOMUX_MODE(MXC91231_PIN_SP_USB_DAT_VP, IOMUX_CONFIG_ALT1)
-#define MXC91231_PIN_SP_USB_SE0_VM__TXD2 \
-        IOMUX_MODE(MXC91231_PIN_SP_USB_SE0_VM, IOMUX_CONFIG_ALT1)
-
-
-#endif /* __MACH_IOMUX_MXC91231_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h
index a3d930d3e65d..35c89bcdf758 100644
--- a/arch/arm/plat-mxc/include/mach/irqs.h
+++ b/arch/arm/plat-mxc/include/mach/irqs.h
@@ -35,8 +35,6 @@
 #define MXC_GPIO_IRQS           (32 * 4)
 #elif defined CONFIG_SOC_IMX51
 #define MXC_GPIO_IRQS           (32 * 4)
-#elif defined CONFIG_ARCH_MXC91231
-#define MXC_GPIO_IRQS           (32 * 4)
 #elif defined CONFIG_ARCH_MX3
 #define MXC_GPIO_IRQS           (32 * 3)
 #endif
diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h
index 5d51cbb98893..11be5cdbdd1a 100644
--- a/arch/arm/plat-mxc/include/mach/memory.h
+++ b/arch/arm/plat-mxc/include/mach/memory.h
@@ -19,7 +19,6 @@
 #define MX50_PHYS_OFFSET        UL(0x70000000)
 #define MX51_PHYS_OFFSET        UL(0x90000000)
 #define MX53_PHYS_OFFSET        UL(0x70000000)
-#define MXC91231_PHYS_OFFSET    UL(0x90000000)
 
 #if !defined(CONFIG_RUNTIME_PHYS_OFFSET)
 # if defined CONFIG_ARCH_MX1
@@ -32,8 +31,6 @@
 #  define PLAT_PHYS_OFFSET              MX27_PHYS_OFFSET
 # elif defined CONFIG_ARCH_MX3
 #  define PLAT_PHYS_OFFSET              MX3x_PHYS_OFFSET
-# elif defined CONFIG_ARCH_MXC91231
-#  define PLAT_PHYS_OFFSET              MXC91231_PHYS_OFFSET
 # elif defined CONFIG_ARCH_MX50
 #  define PLAT_PHYS_OFFSET              MX50_PHYS_OFFSET
 # elif defined CONFIG_ARCH_MX51
diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h
index cbc43ad5ef48..1dc1c522601b 100644
--- a/arch/arm/plat-mxc/include/mach/mx27.h
+++ b/arch/arm/plat-mxc/include/mach/mx27.h
@@ -60,8 +60,8 @@
 #define MX27_AUDMUX_BASE_ADDR                   (MX27_AIPI_BASE_ADDR + 0x16000)
 #define MX27_CSPI3_BASE_ADDR                    (MX27_AIPI_BASE_ADDR + 0x17000)
 #define MX27_MSHC_BASE_ADDR                     (MX27_AIPI_BASE_ADDR + 0x18000)
-#define MX27_GPT5_BASE_ADDR                     (MX27_AIPI_BASE_ADDR + 0x19000)
-#define MX27_GPT4_BASE_ADDR                     (MX27_AIPI_BASE_ADDR + 0x1a000)
+#define MX27_GPT4_BASE_ADDR                     (MX27_AIPI_BASE_ADDR + 0x19000)
+#define MX27_GPT5_BASE_ADDR                     (MX27_AIPI_BASE_ADDR + 0x1a000)
 #define MX27_UART5_BASE_ADDR                    (MX27_AIPI_BASE_ADDR + 0x1b000)
 #define MX27_UART6_BASE_ADDR                    (MX27_AIPI_BASE_ADDR + 0x1c000)
 #define MX27_I2C2_BASE_ADDR                     (MX27_AIPI_BASE_ADDR + 0x1d000)
diff --git a/arch/arm/plat-mxc/include/mach/mx53.h b/arch/arm/plat-mxc/include/mach/mx53.h
index ace17864575e..9d2a1ef84de2 100644
--- a/arch/arm/plat-mxc/include/mach/mx53.h
+++ b/arch/arm/plat-mxc/include/mach/mx53.h
@@ -337,17 +337,4 @@
 #define MX53_INT_GPIO7_LOW      107
 #define MX53_INT_GPIO7_HIGH     108
 
-/* silicon revisions specific to i.MX53 */
-#define MX53_CHIP_REV_1_0               0x10
-#define MX53_CHIP_REV_1_1               0x11
-#define MX53_CHIP_REV_1_2               0x12
-#define MX53_CHIP_REV_1_3               0x13
-#define MX53_CHIP_REV_2_0               0x20
-#define MX53_CHIP_REV_2_1               0x21
-#define MX53_CHIP_REV_2_2               0x22
-#define MX53_CHIP_REV_2_3               0x23
-#define MX53_CHIP_REV_3_0               0x30
-#define MX53_CHIP_REV_3_1               0x31
-#define MX53_CHIP_REV_3_2               0x32
-
 #endif /* ifndef __MACH_MX53_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h
index 1aea818d9d31..4ac53ce97c24 100644
--- a/arch/arm/plat-mxc/include/mach/mxc.h
+++ b/arch/arm/plat-mxc/include/mach/mxc.h
@@ -35,7 +35,6 @@
 #define MXC_CPU_MX50            50
 #define MXC_CPU_MX51            51
 #define MXC_CPU_MX53            53
-#define MXC_CPU_MXC91231        91231
 
 #define IMX_CHIP_REVISION_1_0           0x10
 #define IMX_CHIP_REVISION_1_1           0x11
@@ -177,18 +176,6 @@ extern unsigned int __mxc_cpu_type;
 # define cpu_is_mx53()          (0)
 #endif
 
-#ifdef CONFIG_ARCH_MXC91231
-# ifdef mxc_cpu_type
-#  undef mxc_cpu_type
-#  define mxc_cpu_type __mxc_cpu_type
-# else
-#  define mxc_cpu_type MXC_CPU_MXC91231
-# endif
-# define cpu_is_mxc91231()      (mxc_cpu_type == MXC_CPU_MXC91231)
-#else
-# define cpu_is_mxc91231()      (0)
-#endif
-
 #ifndef __ASSEMBLY__
 
 struct cpu_op {
@@ -207,14 +194,7 @@ enum mxc_cpu_pwr_mode {
 extern struct cpu_op *(*get_cpu_op)(int *op);
 #endif
 
-#if defined(CONFIG_ARCH_MX3) || defined(CONFIG_ARCH_MX2)
-/* These are deprecated, use mx[23][157]_setup_weimcs instead. */
-#define CSCR_U(n) (IO_ADDRESS(WEIM_BASE_ADDR + n * 0x10))
-#define CSCR_L(n) (IO_ADDRESS(WEIM_BASE_ADDR + n * 0x10 + 0x4))
-#define CSCR_A(n) (IO_ADDRESS(WEIM_BASE_ADDR + n * 0x10 + 0x8))
-#endif
-
-#define cpu_is_mx3()    (cpu_is_mx31() || cpu_is_mx35() || cpu_is_mxc91231())
+#define cpu_is_mx3()    (cpu_is_mx31() || cpu_is_mx35())
 #define cpu_is_mx2()    (cpu_is_mx21() || cpu_is_mx27())
 
 #endif /*  __ASM_ARCH_MXC_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/mxc91231.h b/arch/arm/plat-mxc/include/mach/mxc91231.h
deleted file mode 100644
index 765190fe6332..000000000000
--- a/arch/arm/plat-mxc/include/mach/mxc91231.h
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- *  Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved.
- *    - Platform specific register memory map
- *
- *  Copyright 2005-2007 Motorola, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef __MACH_MXC91231_H__
-#define __MACH_MXC91231_H__
-
-/*
- * L2CC
- */
-#define MXC91231_L2CC_BASE_ADDR         0x30000000
-#define MXC91231_L2CC_SIZE              SZ_64K
-
-/*
- * AIPS 1
- */
-#define MXC91231_AIPS1_BASE_ADDR        0x43F00000
-#define MXC91231_AIPS1_SIZE             SZ_1M
-
-#define MXC91231_AIPS1_CTRL_BASE_ADDR   MXC91231_AIPS1_BASE_ADDR
-#define MXC91231_MAX_BASE_ADDR          (MXC91231_AIPS1_BASE_ADDR + 0x04000)
-#define MXC91231_EVTMON_BASE_ADDR       (MXC91231_AIPS1_BASE_ADDR + 0x08000)
-#define MXC91231_CLKCTL_BASE_ADDR       (MXC91231_AIPS1_BASE_ADDR + 0x0C000)
-#define MXC91231_ETB_SLOT4_BASE_ADDR    (MXC91231_AIPS1_BASE_ADDR + 0x10000)
-#define MXC91231_ETB_SLOT5_BASE_ADDR    (MXC91231_AIPS1_BASE_ADDR + 0x14000)
-#define MXC91231_ECT_CTIO_BASE_ADDR     (MXC91231_AIPS1_BASE_ADDR + 0x18000)
-#define MXC91231_I2C_BASE_ADDR          (MXC91231_AIPS1_BASE_ADDR + 0x80000)
-#define MXC91231_MU_BASE_ADDR           (MXC91231_AIPS1_BASE_ADDR + 0x88000)
-#define MXC91231_UART1_BASE_ADDR        (MXC91231_AIPS1_BASE_ADDR + 0x90000)
-#define MXC91231_UART2_BASE_ADDR        (MXC91231_AIPS1_BASE_ADDR + 0x94000)
-#define MXC91231_DSM_BASE_ADDR          (MXC91231_AIPS1_BASE_ADDR + 0x98000)
-#define MXC91231_OWIRE_BASE_ADDR        (MXC91231_AIPS1_BASE_ADDR + 0x9C000)
-#define MXC91231_SSI1_BASE_ADDR         (MXC91231_AIPS1_BASE_ADDR + 0xA0000)
-#define MXC91231_KPP_BASE_ADDR          (MXC91231_AIPS1_BASE_ADDR + 0xA8000)
-#define MXC91231_IOMUX_AP_BASE_ADDR     (MXC91231_AIPS1_BASE_ADDR + 0xAC000)
-#define MXC91231_CTI_AP_BASE_ADDR       (MXC91231_AIPS1_BASE_ADDR + 0xB8000)
-
-/*
- * AIPS 2
- */
-#define MXC91231_AIPS2_BASE_ADDR        0x53F00000
-#define MXC91231_AIPS2_SIZE             SZ_1M
-
-#define MXC91231_GEMK_BASE_ADDR         (MXC91231_AIPS2_BASE_ADDR + 0x8C000)
-#define MXC91231_GPT1_BASE_ADDR         (MXC91231_AIPS2_BASE_ADDR + 0x90000)
-#define MXC91231_EPIT1_AP_BASE_ADDR     (MXC91231_AIPS2_BASE_ADDR + 0x94000)
-#define MXC91231_SCC_BASE_ADDR          (MXC91231_AIPS2_BASE_ADDR + 0xAC000)
-#define MXC91231_RNGA_BASE_ADDR         (MXC91231_AIPS2_BASE_ADDR + 0xB0000)
-#define MXC91231_IPU_CTRL_BASE_ADDR     (MXC91231_AIPS2_BASE_ADDR + 0xC0000)
-#define MXC91231_AUDMUX_BASE_ADDR       (MXC91231_AIPS2_BASE_ADDR + 0xC4000)
-#define MXC91231_EDIO_BASE_ADDR         (MXC91231_AIPS2_BASE_ADDR + 0xC8000)
-#define MXC91231_GPIO1_AP_BASE_ADDR     (MXC91231_AIPS2_BASE_ADDR + 0xCC000)
-#define MXC91231_GPIO2_AP_BASE_ADDR     (MXC91231_AIPS2_BASE_ADDR + 0xD0000)
-#define MXC91231_SDMA_BASE_ADDR         (MXC91231_AIPS2_BASE_ADDR + 0xD4000)
-#define MXC91231_RTC_BASE_ADDR          (MXC91231_AIPS2_BASE_ADDR + 0xD8000)
-#define MXC91231_WDOG1_BASE_ADDR        (MXC91231_AIPS2_BASE_ADDR + 0xDC000)
-#define MXC91231_PWM_BASE_ADDR          (MXC91231_AIPS2_BASE_ADDR + 0xE0000)
-#define MXC91231_GPIO3_AP_BASE_ADDR     (MXC91231_AIPS2_BASE_ADDR + 0xE4000)
-#define MXC91231_WDOG2_BASE_ADDR        (MXC91231_AIPS2_BASE_ADDR + 0xE8000)
-#define MXC91231_RTIC_BASE_ADDR         (MXC91231_AIPS2_BASE_ADDR + 0xEC000)
-#define MXC91231_LPMC_BASE_ADDR         (MXC91231_AIPS2_BASE_ADDR + 0xF0000)
-
-/*
- * SPBA global module 0
- */
-#define MXC91231_SPBA0_BASE_ADDR        0x50000000
-#define MXC91231_SPBA0_SIZE             SZ_1M
-
-#define MXC91231_MMC_SDHC1_BASE_ADDR    (MXC91231_SPBA0_BASE_ADDR + 0x04000)
-#define MXC91231_MMC_SDHC2_BASE_ADDR    (MXC91231_SPBA0_BASE_ADDR + 0x08000)
-#define MXC91231_UART3_BASE_ADDR        (MXC91231_SPBA0_BASE_ADDR + 0x0C000)
-#define MXC91231_CSPI2_BASE_ADDR        (MXC91231_SPBA0_BASE_ADDR + 0x10000)
-#define MXC91231_SSI2_BASE_ADDR         (MXC91231_SPBA0_BASE_ADDR + 0x14000)
-#define MXC91231_SIM_BASE_ADDR          (MXC91231_SPBA0_BASE_ADDR + 0x18000)
-#define MXC91231_IIM_BASE_ADDR          (MXC91231_SPBA0_BASE_ADDR + 0x1C000)
-#define MXC91231_CTI_SDMA_BASE_ADDR     (MXC91231_SPBA0_BASE_ADDR + 0x20000)
-#define MXC91231_USBOTG_CTRL_BASE_ADDR  (MXC91231_SPBA0_BASE_ADDR + 0x24000)
-#define MXC91231_USBOTG_DATA_BASE_ADDR  (MXC91231_SPBA0_BASE_ADDR + 0x28000)
-#define MXC91231_CSPI1_BASE_ADDR        (MXC91231_SPBA0_BASE_ADDR + 0x30000)
-#define MXC91231_SPBA_CTRL_BASE_ADDR    (MXC91231_SPBA0_BASE_ADDR + 0x3C000)
-#define MXC91231_IOMUX_COM_BASE_ADDR    (MXC91231_SPBA0_BASE_ADDR + 0x40000)
-#define MXC91231_CRM_COM_BASE_ADDR      (MXC91231_SPBA0_BASE_ADDR + 0x44000)
-#define MXC91231_CRM_AP_BASE_ADDR       (MXC91231_SPBA0_BASE_ADDR + 0x48000)
-#define MXC91231_PLL0_BASE_ADDR         (MXC91231_SPBA0_BASE_ADDR + 0x4C000)
-#define MXC91231_PLL1_BASE_ADDR         (MXC91231_SPBA0_BASE_ADDR + 0x50000)
-#define MXC91231_PLL2_BASE_ADDR         (MXC91231_SPBA0_BASE_ADDR + 0x54000)
-#define MXC91231_GPIO4_SH_BASE_ADDR     (MXC91231_SPBA0_BASE_ADDR + 0x58000)
-#define MXC91231_HAC_BASE_ADDR          (MXC91231_SPBA0_BASE_ADDR + 0x5C000)
-#define MXC91231_SAHARA_BASE_ADDR       (MXC91231_SPBA0_BASE_ADDR + 0x5C000)
-#define MXC91231_PLL3_BASE_ADDR         (MXC91231_SPBA0_BASE_ADDR + 0x60000)
-
-/*
- * SPBA global module 1
- */
-#define MXC91231_SPBA1_BASE_ADDR        0x52000000
-#define MXC91231_SPBA1_SIZE             SZ_1M
-
-#define MXC91231_MQSPI_BASE_ADDR        (MXC91231_SPBA1_BASE_ADDR + 0x34000)
-#define MXC91231_EL1T_BASE_ADDR         (MXC91231_SPBA1_BASE_ADDR + 0x38000)
-
-/*!
- * Defines for SPBA modules
- */
-#define MXC91231_SPBA_SDHC1             0x04
-#define MXC91231_SPBA_SDHC2             0x08
-#define MXC91231_SPBA_UART3             0x0C
-#define MXC91231_SPBA_CSPI2             0x10
-#define MXC91231_SPBA_SSI2              0x14
-#define MXC91231_SPBA_SIM               0x18
-#define MXC91231_SPBA_IIM               0x1C
-#define MXC91231_SPBA_CTI_SDMA          0x20
-#define MXC91231_SPBA_USBOTG_CTRL_REGS  0x24
-#define MXC91231_SPBA_USBOTG_DATA_REGS  0x28
-#define MXC91231_SPBA_CSPI1             0x30
-#define MXC91231_SPBA_MQSPI             0x34
-#define MXC91231_SPBA_EL1T              0x38
-#define MXC91231_SPBA_IOMUX             0x40
-#define MXC91231_SPBA_CRM_COM           0x44
-#define MXC91231_SPBA_CRM_AP            0x48
-#define MXC91231_SPBA_PLL0              0x4C
-#define MXC91231_SPBA_PLL1              0x50
-#define MXC91231_SPBA_PLL2              0x54
-#define MXC91231_SPBA_GPIO4             0x58
-#define MXC91231_SPBA_SAHARA            0x5C
-
-/*
- * ROMP and AVIC
- */
-#define MXC91231_ROMP_BASE_ADDR         0x60000000
-#define MXC91231_ROMP_SIZE              SZ_64K
-
-#define MXC91231_AVIC_BASE_ADDR         0x68000000
-#define MXC91231_AVIC_SIZE              SZ_64K
-
-/*
- * NAND, SDRAM, WEIM, M3IF, EMI controllers
- */
-#define MXC91231_X_MEMC_BASE_ADDR       0xB8000000
-#define MXC91231_X_MEMC_SIZE            SZ_64K
-
-#define MXC91231_NFC_BASE_ADDR          (MXC91231_X_MEMC_BASE_ADDR + 0x0000)
-#define MXC91231_ESDCTL_BASE_ADDR       (MXC91231_X_MEMC_BASE_ADDR + 0x1000)
-#define MXC91231_WEIM_BASE_ADDR         (MXC91231_X_MEMC_BASE_ADDR + 0x2000)
-#define MXC91231_M3IF_BASE_ADDR         (MXC91231_X_MEMC_BASE_ADDR + 0x3000)
-#define MXC91231_EMI_CTL_BASE_ADDR      (MXC91231_X_MEMC_BASE_ADDR + 0x4000)
-
-/*
- * Memory regions and CS
- * CPLD is connected on CS4
- * CS5 is TP1021 or it is not connected
- * */
-#define MXC91231_FB_RAM_BASE_ADDR       0x78000000
-#define MXC91231_FB_RAM_SIZE            SZ_256K
-#define MXC91231_CSD0_BASE_ADDR         0x80000000
-#define MXC91231_CSD1_BASE_ADDR         0x90000000
-#define MXC91231_CS0_BASE_ADDR          0xA0000000
-#define MXC91231_CS1_BASE_ADDR          0xA8000000
-#define MXC91231_CS2_BASE_ADDR          0xB0000000
-#define MXC91231_CS3_BASE_ADDR          0xB2000000
-#define MXC91231_CS4_BASE_ADDR          0xB4000000
-#define MXC91231_CS5_BASE_ADDR          0xB6000000
-
-/*
- * This macro defines the physical to virtual address mapping for all the
- * peripheral modules. It is used by passing in the physical address as x
- * and returning the virtual address.
- */
-#define MXC91231_IO_P2V(x)              IMX_IO_P2V(x)
-#define MXC91231_IO_ADDRESS(x)          IOMEM(MXC91231_IO_P2V(x))
-
-/*
- * Interrupt numbers
- */
-#define MXC91231_INT_GPIO3              0
-#define MXC91231_INT_EL1T_CI            1
-#define MXC91231_INT_EL1T_RFCI          2
-#define MXC91231_INT_EL1T_RFI           3
-#define MXC91231_INT_EL1T_MCU           4
-#define MXC91231_INT_EL1T_IPI           5
-#define MXC91231_INT_MU_GEN             6
-#define MXC91231_INT_GPIO4              7
-#define MXC91231_INT_MMC_SDHC2          8
-#define MXC91231_INT_MMC_SDHC1          9
-#define MXC91231_INT_I2C                10
-#define MXC91231_INT_SSI2               11
-#define MXC91231_INT_SSI1               12
-#define MXC91231_INT_CSPI2              13
-#define MXC91231_INT_CSPI1              14
-#define MXC91231_INT_RTIC               15
-#define MXC91231_INT_SAHARA             15
-#define MXC91231_INT_HAC                15
-#define MXC91231_INT_UART3_RX           16
-#define MXC91231_INT_UART3_TX           17
-#define MXC91231_INT_UART3_MINT         18
-#define MXC91231_INT_ECT                19
-#define MXC91231_INT_SIM_IPB            20
-#define MXC91231_INT_SIM_DATA           21
-#define MXC91231_INT_RNGA               22
-#define MXC91231_INT_DSM_AP             23
-#define MXC91231_INT_KPP                24
-#define MXC91231_INT_RTC                25
-#define MXC91231_INT_PWM                26
-#define MXC91231_INT_GEMK_AP            27
-#define MXC91231_INT_EPIT               28
-#define MXC91231_INT_GPT                29
-#define MXC91231_INT_UART2_RX           30
-#define MXC91231_INT_UART2_TX           31
-#define MXC91231_INT_UART2_MINT         32
-#define MXC91231_INT_NANDFC             33
-#define MXC91231_INT_SDMA               34
-#define MXC91231_INT_USB_WAKEUP         35
-#define MXC91231_INT_USB_SOF            36
-#define MXC91231_INT_PMU_EVTMON         37
-#define MXC91231_INT_USB_FUNC           38
-#define MXC91231_INT_USB_DMA            39
-#define MXC91231_INT_USB_CTRL           40
-#define MXC91231_INT_IPU_ERR            41
-#define MXC91231_INT_IPU_SYN            42
-#define MXC91231_INT_UART1_RX           43
-#define MXC91231_INT_UART1_TX           44
-#define MXC91231_INT_UART1_MINT         45
-#define MXC91231_INT_IIM                46
-#define MXC91231_INT_MU_RX_OR           47
-#define MXC91231_INT_MU_TX_OR           48
-#define MXC91231_INT_SCC_SCM            49
-#define MXC91231_INT_SCC_SMN            50
-#define MXC91231_INT_GPIO2              51
-#define MXC91231_INT_GPIO1              52
-#define MXC91231_INT_MQSPI1             53
-#define MXC91231_INT_MQSPI2             54
-#define MXC91231_INT_WDOG2              55
-#define MXC91231_INT_EXT_INT7           56
-#define MXC91231_INT_EXT_INT6           57
-#define MXC91231_INT_EXT_INT5           58
-#define MXC91231_INT_EXT_INT4           59
-#define MXC91231_INT_EXT_INT3           60
-#define MXC91231_INT_EXT_INT2           61
-#define MXC91231_INT_EXT_INT1           62
-#define MXC91231_INT_EXT_INT0           63
-
-#define MXC91231_MAX_INT_LINES          63
-#define MXC91231_MAX_EXT_LINES          8
-
-#endif /* __MACH_MXC91231_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h
index 0417da9f710d..51f02a9d41a3 100644
--- a/arch/arm/plat-mxc/include/mach/system.h
+++ b/arch/arm/plat-mxc/include/mach/system.h
@@ -24,12 +24,6 @@ extern void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode);
 
 static inline void arch_idle(void)
 {
-#ifdef CONFIG_ARCH_MXC91231
-        if (cpu_is_mxc91231()) {
-                /* Need this to set DSM low-power mode */
-                mxc91231_prepare_idle();
-        }
-#endif
         /* fix i.MX31 errata TLSbo65953 and i.MX35 errata ENGcm09472 */
         if (cpu_is_mx31() || cpu_is_mx35()) {
                 unsigned long reg = 0;
diff --git a/arch/arm/plat-mxc/include/mach/timex.h b/arch/arm/plat-mxc/include/mach/timex.h
index 2d9624697cc9..d61d5c74817c 100644
--- a/arch/arm/plat-mxc/include/mach/timex.h
+++ b/arch/arm/plat-mxc/include/mach/timex.h
@@ -26,8 +26,6 @@
 #define CLOCK_TICK_RATE         16000000
 #elif defined CONFIG_ARCH_MX5
 #define CLOCK_TICK_RATE         8000000
-#elif defined CONFIG_ARCH_MXC91231
-#define CLOCK_TICK_RATE         13000000
 #endif
 
 #endif                          /* __ASM_ARCH_MXC_TIMEX_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h
index 4864b0afd440..d85e2d1c0324 100644
--- a/arch/arm/plat-mxc/include/mach/uncompress.h
+++ b/arch/arm/plat-mxc/include/mach/uncompress.h
@@ -21,7 +21,7 @@
 
 #include <asm/mach-types.h>
 
-static unsigned long uart_base;
+unsigned long uart_base;
 
 #define UART(x) (*(volatile unsigned long *)(uart_base + (x)))
 
diff --git a/arch/arm/plat-mxc/ssi-fiq.S b/arch/arm/plat-mxc/ssi-fiq.S
index 4ddce565b353..8397a2dd19f2 100644
--- a/arch/arm/plat-mxc/ssi-fiq.S
+++ b/arch/arm/plat-mxc/ssi-fiq.S
@@ -124,6 +124,8 @@ imx_ssi_fiq_start:
 1:
                 @ return from FIQ
                 subs    pc, lr, #4
+
+                .align
 imx_ssi_fiq_base:
                 .word 0x0
 imx_ssi_fiq_rx_buffer:
diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c
index 3455fc0575a6..8024f2ac177c 100644
--- a/arch/arm/plat-mxc/system.c
+++ b/arch/arm/plat-mxc/system.c
@@ -37,12 +37,6 @@ void arch_reset(char mode, const char *cmd)
 {
         unsigned int wcr_enable;
 
-#ifdef CONFIG_ARCH_MXC91231
-        if (cpu_is_mxc91231()) {
-                mxc91231_arch_reset(mode, cmd);
-                return;
-        }
-#endif
 #ifdef CONFIG_MACH_MX51_EFIKAMX
         if (machine_is_mx51_efikamx()) {
                 mx51_efikamx_reset();
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c
index 2237ff8b434f..4b0fe285e83c 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/plat-mxc/time.c
@@ -54,7 +54,7 @@
 #define MX2_TSTAT_CAPT          (1 << 1)
 #define MX2_TSTAT_COMP          (1 << 0)
 
-/* MX31, MX35, MX25, MXC91231, MX5 */
+/* MX31, MX35, MX25, MX5 */
 #define V2_TCTL_WAITEN          (1 << 3) /* Wait enable mode */
 #define V2_TCTL_CLK_IPG         (1 << 6)
 #define V2_TCTL_FRR             (1 << 9)
@@ -106,56 +106,32 @@ static void gpt_irq_acknowledge(void)
                 __raw_writel(V2_TSTAT_OF1, timer_base + V2_TSTAT);
 }
 
-static cycle_t dummy_get_cycles(struct clocksource *cs)
-{
-        return 0;
-}
-
-static cycle_t mx1_2_get_cycles(struct clocksource *cs)
-{
-        return __raw_readl(timer_base + MX1_2_TCN);
-}
-
-static cycle_t v2_get_cycles(struct clocksource *cs)
-{
-        return __raw_readl(timer_base + V2_TCN);
-}
-
-static struct clocksource clocksource_mxc = {
-        .name           = "mxc_timer1",
-        .rating         = 200,
-        .read           = dummy_get_cycles,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
+static void __iomem *sched_clock_reg;
 
 static DEFINE_CLOCK_DATA(cd);
 unsigned long long notrace sched_clock(void)
 {
-        cycle_t cyc = clocksource_mxc.read(&clocksource_mxc);
+        cycle_t cyc = sched_clock_reg ? __raw_readl(sched_clock_reg) : 0;
 
         return cyc_to_sched_clock(&cd, cyc, (u32)~0);
 }
 
 static void notrace mxc_update_sched_clock(void)
 {
-        cycle_t cyc = clocksource_mxc.read(&clocksource_mxc);
+        cycle_t cyc = sched_clock_reg ? __raw_readl(sched_clock_reg) : 0;
         update_sched_clock(&cd, cyc, (u32)~0);
 }
 
 static int __init mxc_clocksource_init(struct clk *timer_clk)
 {
         unsigned int c = clk_get_rate(timer_clk);
+        void __iomem *reg = timer_base + (timer_is_v2() ? V2_TCN : MX1_2_TCN);
 
-        if (timer_is_v2())
-                clocksource_mxc.read = v2_get_cycles;
-        else
-                clocksource_mxc.read = mx1_2_get_cycles;
+        sched_clock_reg = reg;
 
         init_sched_clock(&cd, mxc_update_sched_clock, 32, c);
-        clocksource_register_hz(&clocksource_mxc, c);
-
-        return 0;
+        return clocksource_mmio_init(reg, "mxc_timer1", c, 200, 32,
+                        clocksource_mmio_readl_up);
 }
 
 /* clock event */
diff --git a/arch/arm/plat-nomadik/Kconfig b/arch/arm/plat-nomadik/Kconfig
index 187f4e84bb22..18296ee68802 100644
--- a/arch/arm/plat-nomadik/Kconfig
+++ b/arch/arm/plat-nomadik/Kconfig
@@ -5,6 +5,7 @@
 config PLAT_NOMADIK
         bool
         depends on ARCH_NOMADIK || ARCH_U8500
+        select CLKSRC_MMIO
         default y
         help
           Common platform code for Nomadik and other ST-Ericsson
diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c
index f49748eca1a3..307b8131aa8c 100644
--- a/arch/arm/plat-nomadik/gpio.c
+++ b/arch/arm/plat-nomadik/gpio.c
@@ -23,6 +23,8 @@
 #include <linux/irq.h>
 #include <linux/slab.h>
 
+#include <asm/mach/irq.h>
+
 #include <plat/pincfg.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
@@ -681,13 +683,7 @@ static void __nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc,
         struct irq_chip *host_chip = irq_get_chip(irq);
         unsigned int first_irq;
 
-        if (host_chip->irq_mask_ack)
-                host_chip->irq_mask_ack(&desc->irq_data);
-        else {
-                host_chip->irq_mask(&desc->irq_data);
-                if (host_chip->irq_ack)
-                        host_chip->irq_ack(&desc->irq_data);
-        }
+        chained_irq_enter(host_chip, desc);
 
         nmk_chip = irq_get_handler_data(irq);
         first_irq = NOMADIK_GPIO_TO_IRQ(nmk_chip->chip.base);
@@ -698,7 +694,7 @@ static void __nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc,
                 status &= ~BIT(bit);
         }
 
-        host_chip->irq_unmask(&desc->irq_data);
+        chained_irq_exit(host_chip, desc);
 }
 
 static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
diff --git a/arch/arm/plat-nomadik/timer.c b/arch/arm/plat-nomadik/timer.c
index 41723402006b..ef74e157a9d5 100644
--- a/arch/arm/plat-nomadik/timer.c
+++ b/arch/arm/plat-nomadik/timer.c
@@ -26,29 +26,6 @@
 void __iomem *mtu_base; /* Assigned by machine code */
 
 /*
- * Kernel assumes that sched_clock can be called early
- * but the MTU may not yet be initialized.
- */
-static cycle_t nmdk_read_timer_dummy(struct clocksource *cs)
-{
-        return 0;
-}
-
-/* clocksource: MTU decrements, so we negate the value being read. */
-static cycle_t nmdk_read_timer(struct clocksource *cs)
-{
-        return -readl(mtu_base + MTU_VAL(0));
-}
-
-static struct clocksource nmdk_clksrc = {
-        .name           = "mtu_0",
-        .rating         = 200,
-        .read           = nmdk_read_timer_dummy,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-/*
  * Override the global weak sched_clock symbol with this
  * local implementation which uses the clocksource to get some
  * better resolution when scheduling the kernel.
@@ -172,12 +149,10 @@ void __init nmdk_timer_init(void)
         writel(0, mtu_base + MTU_BGLR(0));
         writel(cr | MTU_CRn_ENA, mtu_base + MTU_CR(0));
 
-        /* Now the clock source is ready */
-        nmdk_clksrc.read = nmdk_read_timer;
-
-        if (clocksource_register_hz(&nmdk_clksrc, rate))
+        if (clocksource_mmio_init(mtu_base + MTU_VAL(0), "mtu_0",
+                        rate, 200, 32, clocksource_mmio_readl_down))
                 pr_err("timer: failed to initialize clock source %s\n",
-                       nmdk_clksrc.name);
+                       "mtu_0");
 
         init_sched_clock(&cd, nomadik_update_sched_clock, 32, rate);
 
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index cd5f993612fd..49a4c75243fc 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -12,12 +12,14 @@ choice
 config ARCH_OMAP1
         bool "TI OMAP1"
         select CLKDEV_LOOKUP
+        select CLKSRC_MMIO
         help
           "Systems based on omap7xx, omap15xx or omap16xx"
 
 config ARCH_OMAP2PLUS
         bool "TI OMAP2/3/4"
         select CLKDEV_LOOKUP
+        select GENERIC_IRQ_CHIP
         select OMAP_DM_TIMER
         help
           "Systems based on OMAP2, OMAP3 or OMAP4"
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index d2adcdda23cf..efb869390199 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -17,7 +17,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -1137,8 +1137,9 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
         struct gpio_bank *bank;
         u32 retrigger = 0;
         int unmasked = 0;
+        struct irq_chip *chip = irq_desc_get_chip(desc);
 
-        desc->irq_data.chip->irq_ack(&desc->irq_data);
+        chained_irq_enter(chip, desc);
 
         bank = irq_get_handler_data(irq);
 #ifdef CONFIG_ARCH_OMAP1
@@ -1195,7 +1196,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
                 configured, we could unmask GPIO bank interrupt immediately */
                 if (!level_mask && !unmasked) {
                         unmasked = 1;
-                        desc->irq_data.chip->irq_unmask(&desc->irq_data);
+                        chained_irq_exit(chip, desc);
                 }
 
                 isr |= retrigger;
@@ -1231,7 +1232,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
         interrupt */
 exit:
         if (!unmasked)
-                desc->irq_data.chip->irq_unmask(&desc->irq_data);
+                chained_irq_exit(chip, desc);
 }
 
 static void gpio_irq_shutdown(struct irq_data *d)
@@ -1372,9 +1373,7 @@ static const struct dev_pm_ops omap_mpuio_dev_pm_ops = {
         .resume_noirq = omap_mpuio_resume_noirq,
 };
 
-/* use platform_driver for this, now that there's no longer any
- * point to sys_device (other than not disturbing old code).
- */
+/* use platform_driver for this. */
 static struct platform_driver omap_mpuio_driver = {
         .driver         = {
                 .name   = "mpuio",
@@ -1745,7 +1744,7 @@ static int __devinit omap_gpio_probe(struct platform_device *pdev)
 }
 
 #if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
-static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
+static int omap_gpio_suspend(void)
 {
         int i;
 
@@ -1795,12 +1794,12 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
         return 0;
 }
 
-static int omap_gpio_resume(struct sys_device *dev)
+static void omap_gpio_resume(void)
 {
         int i;
 
         if (!cpu_class_is_omap2() && !cpu_is_omap16xx())
-                return 0;
+                return;
 
         for (i = 0; i < gpio_bank_count; i++) {
                 struct gpio_bank *bank = &gpio_bank[i];
@@ -1836,21 +1835,13 @@ static int omap_gpio_resume(struct sys_device *dev)
                 __raw_writel(bank->saved_wakeup, wake_set);
                 spin_unlock_irqrestore(&bank->lock, flags);
         }
-
-        return 0;
 }
 
-static struct sysdev_class omap_gpio_sysclass = {
-        .name           = "gpio",
+static struct syscore_ops omap_gpio_syscore_ops = {
         .suspend        = omap_gpio_suspend,
         .resume         = omap_gpio_resume,
 };
 
-static struct sys_device omap_gpio_device = {
-        .id             = 0,
-        .cls            = &omap_gpio_sysclass,
-};
-
 #endif
 
 #ifdef CONFIG_ARCH_OMAP2PLUS
@@ -2108,21 +2099,14 @@ postcore_initcall(omap_gpio_drv_reg);
 
 static int __init omap_gpio_sysinit(void)
 {
-        int ret = 0;
-
         mpuio_init();
 
 #if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
-        if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
-                if (ret == 0) {
-                        ret = sysdev_class_register(&omap_gpio_sysclass);
-                        if (ret == 0)
-                                ret = sysdev_register(&omap_gpio_device);
-                }
-        }
+        if (cpu_is_omap16xx() || cpu_class_is_omap2())
+                register_syscore_ops(&omap_gpio_syscore_ops);
 #endif
 
-        return ret;
+        return 0;
 }
 
 arch_initcall(omap_gpio_sysinit);
diff --git a/arch/arm/plat-omap/include/plat/flash.h b/arch/arm/plat-omap/include/plat/flash.h
index 3e6327016b40..3083195123ea 100644
--- a/arch/arm/plat-omap/include/plat/flash.h
+++ b/arch/arm/plat-omap/include/plat/flash.h
@@ -11,6 +11,6 @@
 
 #include <linux/mtd/map.h>
 
-extern void omap1_set_vpp(struct map_info *map, int enable);
+extern void omap1_set_vpp(struct platform_device *pdev, int enable);
 
 #endif
diff --git a/arch/arm/plat-omap/include/plat/smp.h b/arch/arm/plat-omap/include/plat/smp.h
deleted file mode 100644
index 7a10257909ef..000000000000
--- a/arch/arm/plat-omap/include/plat/smp.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * OMAP4 machine specific smp.h
- *
- * Copyright (C) 2009 Texas Instruments, Inc.
- *
- * Author:
- *      Santosh Shilimkar <santosh.shilimkar@ti.com>
- *
- * Interface functions needed for the SMP. This file is based on arm
- * realview smp platform.
- * Copyright (c) 2003 ARM Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef OMAP_ARCH_SMP_H
-#define OMAP_ARCH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/* Needed for secondary core boot */
-extern void omap_secondary_startup(void);
-extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
-extern void omap_auxcoreboot_addr(u32 cpu_addr);
-extern u32 omap_read_auxcoreboot0(void);
-
-/*
- * We use Soft IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-        gic_raise_softirq(mask, ipi);
-}
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index 30b891c4a93f..565d2664f5a7 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -27,8 +27,8 @@
 
 #define MDR1_MODE_MASK                  0x07
 
-static volatile u8 *uart_base;
-static int uart_shift;
+volatile u8 *uart_base;
+int uart_shift;
 
 /*
  * Store the DEBUG_LL uart number into memory.
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index 8a51fd58f656..34fc31ee9081 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -793,6 +793,8 @@ static irqreturn_t iommu_fault_handler(int irq, void *data)
         clk_enable(obj->clk);
         errs = iommu_report_fault(obj, &da);
         clk_disable(obj->clk);
+        if (errs == 0)
+                return IRQ_HANDLED;
 
         /* Fault callback or TLB/PTE Dynamic loading */
         if (obj->isr && !obj->isr(obj, da, errs, obj->isr_priv))
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 9bbda9acb73b..a37b8eb65b76 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -536,6 +536,28 @@ int omap_early_device_register(struct omap_device *od)
         return 0;
 }
 
+static int _od_runtime_suspend(struct device *dev)
+{
+        struct platform_device *pdev = to_platform_device(dev);
+
+        return omap_device_idle(pdev);
+}
+
+static int _od_runtime_resume(struct device *dev)
+{
+        struct platform_device *pdev = to_platform_device(dev);
+
+        return omap_device_enable(pdev);
+}
+
+static struct dev_power_domain omap_device_power_domain = {
+        .ops = {
+                .runtime_suspend = _od_runtime_suspend,
+                .runtime_resume = _od_runtime_resume,
+                USE_PLATFORM_PM_SLEEP_OPS
+        }
+};
+
 /**
  * omap_device_register - register an omap_device with one omap_hwmod
  * @od: struct omap_device * to register
@@ -549,6 +571,7 @@ int omap_device_register(struct omap_device *od)
         pr_debug("omap_device: %s: registering\n", od->pdev.name);
 
         od->pdev.dev.parent = &omap_device_parent;
+        od->pdev.dev.pwr_domain = &omap_device_power_domain;
         return platform_device_register(&od->pdev);
 }
 
diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile
index 56021a72e10c..95a5fc53b6db 100644
--- a/arch/arm/plat-orion/Makefile
+++ b/arch/arm/plat-orion/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the linux kernel.
 #
 
-obj-y   := irq.o pcie.o time.o
+obj-y   := irq.o pcie.o time.o common.o mpp.o
 obj-m   :=
 obj-n   :=
 obj-    :=
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
new file mode 100644
index 000000000000..9e5451b3c8e3
--- /dev/null
+++ b/arch/arm/plat-orion/common.c
@@ -0,0 +1,957 @@
+/*
+ * arch/arm/plat-orion/common.c
+ *
+ * Marvell Orion SoC common setup code used by multiple mach-/common.c
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/serial_8250.h>
+#include <linux/mbus.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/mv643xx_i2c.h>
+#include <net/dsa.h>
+#include <linux/spi/orion_spi.h>
+#include <plat/orion_wdt.h>
+#include <plat/mv_xor.h>
+#include <plat/ehci-orion.h>
+
+/* Fill in the resources structure and link it into the platform
+   device structure. There is always a memory region, and nearly
+   always an interrupt.*/
+static void fill_resources(struct platform_device *device,
+                           struct resource *resources,
+                           resource_size_t mapbase,
+                           resource_size_t size,
+                           unsigned int irq)
+{
+        device->resource = resources;
+        device->num_resources = 1;
+        resources[0].flags = IORESOURCE_MEM;
+        resources[0].start = mapbase;
+        resources[0].end = mapbase + size;
+
+        if (irq != NO_IRQ) {
+                device->num_resources++;
+                resources[1].flags = IORESOURCE_IRQ;
+                resources[1].start = irq;
+                resources[1].end = irq;
+        }
+}
+
+/*****************************************************************************
+ * UART
+ ****************************************************************************/
+static void __init uart_complete(
+        struct platform_device *orion_uart,
+        struct plat_serial8250_port *data,
+        struct resource *resources,
+        unsigned int membase,
+        resource_size_t mapbase,
+        unsigned int irq,
+        unsigned int uartclk)
+{
+        data->mapbase = mapbase;
+        data->membase = (void __iomem *)membase;
+        data->irq = irq;
+        data->uartclk = uartclk;
+        orion_uart->dev.platform_data = data;
+
+        fill_resources(orion_uart, resources, mapbase, 0xff, irq);
+        platform_device_register(orion_uart);
+}
+
+/*****************************************************************************
+ * UART0
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart0_data[] = {
+        {
+                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+                .iotype         = UPIO_MEM,
+                .regshift       = 2,
+        }, {
+        },
+};
+
+static struct resource orion_uart0_resources[2];
+
+static struct platform_device orion_uart0 = {
+        .name                   = "serial8250",
+        .id                     = PLAT8250_DEV_PLATFORM,
+};
+
+void __init orion_uart0_init(unsigned int membase,
+                             resource_size_t mapbase,
+                             unsigned int irq,
+                             unsigned int uartclk)
+{
+        uart_complete(&orion_uart0, orion_uart0_data, orion_uart0_resources,
+                      membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART1
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart1_data[] = {
+        {
+                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+                .iotype         = UPIO_MEM,
+                .regshift       = 2,
+        }, {
+        },
+};
+
+static struct resource orion_uart1_resources[2];
+
+static struct platform_device orion_uart1 = {
+        .name                   = "serial8250",
+        .id                     = PLAT8250_DEV_PLATFORM1,
+};
+
+void __init orion_uart1_init(unsigned int membase,
+                             resource_size_t mapbase,
+                             unsigned int irq,
+                             unsigned int uartclk)
+{
+        uart_complete(&orion_uart1, orion_uart1_data, orion_uart1_resources,
+                      membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART2
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart2_data[] = {
+        {
+                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+                .iotype         = UPIO_MEM,
+                .regshift       = 2,
+        }, {
+        },
+};
+
+static struct resource orion_uart2_resources[2];
+
+static struct platform_device orion_uart2 = {
+        .name                   = "serial8250",
+        .id                     = PLAT8250_DEV_PLATFORM2,
+};
+
+void __init orion_uart2_init(unsigned int membase,
+                             resource_size_t mapbase,
+                             unsigned int irq,
+                             unsigned int uartclk)
+{
+        uart_complete(&orion_uart2, orion_uart2_data, orion_uart2_resources,
+                      membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * UART3
+ ****************************************************************************/
+static struct plat_serial8250_port orion_uart3_data[] = {
+        {
+                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+                .iotype         = UPIO_MEM,
+                .regshift       = 2,
+        }, {
+        },
+};
+
+static struct resource orion_uart3_resources[2];
+
+static struct platform_device orion_uart3 = {
+        .name                   = "serial8250",
+        .id                     = 3,
+};
+
+void __init orion_uart3_init(unsigned int membase,
+                             resource_size_t mapbase,
+                             unsigned int irq,
+                             unsigned int uartclk)
+{
+        uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
+                      membase, mapbase, irq, uartclk);
+}
+
+/*****************************************************************************
+ * SoC RTC
+ ****************************************************************************/
+static struct resource orion_rtc_resource[2];
+
+void __init orion_rtc_init(unsigned long mapbase,
+                           unsigned long irq)
+{
+        orion_rtc_resource[0].start = mapbase;
+        orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
+        orion_rtc_resource[0].flags = IORESOURCE_MEM;
+        orion_rtc_resource[1].start = irq;
+        orion_rtc_resource[1].end = irq;
+        orion_rtc_resource[1].flags = IORESOURCE_IRQ;
+
+        platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
+}
+
+/*****************************************************************************
+ * GE
+ ****************************************************************************/
+static __init void ge_complete(
+        struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
+        struct mbus_dram_target_info *mbus_dram_info, int tclk,
+        struct resource *orion_ge_resource, unsigned long irq,
+        struct platform_device *orion_ge_shared,
+        struct mv643xx_eth_platform_data *eth_data,
+        struct platform_device *orion_ge)
+{
+        orion_ge_shared_data->dram = mbus_dram_info;
+        orion_ge_shared_data->t_clk = tclk;
+        orion_ge_resource->start = irq;
+        orion_ge_resource->end = irq;
+        eth_data->shared = orion_ge_shared;
+        orion_ge->dev.platform_data = eth_data;
+
+        platform_device_register(orion_ge_shared);
+        platform_device_register(orion_ge);
+}
+
+/*****************************************************************************
+ * GE00
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
+
+static struct resource orion_ge00_shared_resources[] = {
+        {
+                .name   = "ge00 base",
+        }, {
+                .name   = "ge00 err irq",
+        },
+};
+
+static struct platform_device orion_ge00_shared = {
+        .name           = MV643XX_ETH_SHARED_NAME,
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &orion_ge00_shared_data,
+        },
+};
+
+static struct resource orion_ge00_resources[] = {
+        {
+                .name   = "ge00 irq",
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device orion_ge00 = {
+        .name           = MV643XX_ETH_NAME,
+        .id             = 0,
+        .num_resources  = 1,
+        .resource       = orion_ge00_resources,
+        .dev            = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq,
+                            unsigned long irq_err,
+                            int tclk)
+{
+        fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
+                       mapbase + 0x2000, SZ_16K - 1, irq_err);
+        ge_complete(&orion_ge00_shared_data, mbus_dram_info, tclk,
+                    orion_ge00_resources, irq, &orion_ge00_shared,
+                    eth_data, &orion_ge00);
+}
+
+/*****************************************************************************
+ * GE01
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
+        .shared_smi     = &orion_ge00_shared,
+};
+
+static struct resource orion_ge01_shared_resources[] = {
+        {
+                .name   = "ge01 base",
+        }, {
+                .name   = "ge01 err irq",
+        },
+};
+
+static struct platform_device orion_ge01_shared = {
+        .name           = MV643XX_ETH_SHARED_NAME,
+        .id             = 1,
+        .dev            = {
+                .platform_data  = &orion_ge01_shared_data,
+        },
+};
+
+static struct resource orion_ge01_resources[] = {
+        {
+                .name   = "ge01 irq",
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device orion_ge01 = {
+        .name           = MV643XX_ETH_NAME,
+        .id             = 1,
+        .num_resources  = 1,
+        .resource       = orion_ge01_resources,
+        .dev            = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq,
+                            unsigned long irq_err,
+                            int tclk)
+{
+        fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
+                       mapbase + 0x2000, SZ_16K - 1, irq_err);
+        ge_complete(&orion_ge01_shared_data, mbus_dram_info, tclk,
+                    orion_ge01_resources, irq, &orion_ge01_shared,
+                    eth_data, &orion_ge01);
+}
+
+/*****************************************************************************
+ * GE10
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
+        .shared_smi     = &orion_ge00_shared,
+};
+
+static struct resource orion_ge10_shared_resources[] = {
+        {
+                .name   = "ge10 base",
+        }, {
+                .name   = "ge10 err irq",
+        },
+};
+
+static struct platform_device orion_ge10_shared = {
+        .name           = MV643XX_ETH_SHARED_NAME,
+        .id             = 1,
+        .dev            = {
+                .platform_data  = &orion_ge10_shared_data,
+        },
+};
+
+static struct resource orion_ge10_resources[] = {
+        {
+                .name   = "ge10 irq",
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device orion_ge10 = {
+        .name           = MV643XX_ETH_NAME,
+        .id             = 1,
+        .num_resources  = 2,
+        .resource       = orion_ge10_resources,
+        .dev            = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq,
+                            unsigned long irq_err,
+                            int tclk)
+{
+        fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
+                       mapbase + 0x2000, SZ_16K - 1, irq_err);
+        ge_complete(&orion_ge10_shared_data, mbus_dram_info, tclk,
+                    orion_ge10_resources, irq, &orion_ge10_shared,
+                    eth_data, &orion_ge10);
+}
+
+/*****************************************************************************
+ * GE11
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
+        .shared_smi     = &orion_ge00_shared,
+};
+
+static struct resource orion_ge11_shared_resources[] = {
+        {
+                .name   = "ge11 base",
+        }, {
+                .name   = "ge11 err irq",
+        },
+};
+
+static struct platform_device orion_ge11_shared = {
+        .name           = MV643XX_ETH_SHARED_NAME,
+        .id             = 1,
+        .dev            = {
+                .platform_data  = &orion_ge11_shared_data,
+        },
+};
+
+static struct resource orion_ge11_resources[] = {
+        {
+                .name   = "ge11 irq",
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device orion_ge11 = {
+        .name           = MV643XX_ETH_NAME,
+        .id             = 1,
+        .num_resources  = 2,
+        .resource       = orion_ge11_resources,
+        .dev            = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq,
+                            unsigned long irq_err,
+                            int tclk)
+{
+        fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
+                       mapbase + 0x2000, SZ_16K - 1, irq_err);
+        ge_complete(&orion_ge11_shared_data, mbus_dram_info, tclk,
+                    orion_ge11_resources, irq, &orion_ge11_shared,
+                    eth_data, &orion_ge11);
+}
+
+/*****************************************************************************
+ * Ethernet switch
+ ****************************************************************************/
+static struct resource orion_switch_resources[] = {
+        {
+                .start  = 0,
+                .end    = 0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device orion_switch_device = {
+        .name           = "dsa",
+        .id             = 0,
+        .num_resources  = 0,
+        .resource       = orion_switch_resources,
+};
+
+void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
+{
+        int i;
+
+        if (irq != NO_IRQ) {
+                orion_switch_resources[0].start = irq;
+                orion_switch_resources[0].end = irq;
+                orion_switch_device.num_resources = 1;
+        }
+
+        d->netdev = &orion_ge00.dev;
+        for (i = 0; i < d->nr_chips; i++)
+                d->chip[i].mii_bus = &orion_ge00_shared.dev;
+        orion_switch_device.dev.platform_data = d;
+
+        platform_device_register(&orion_switch_device);
+}
+
+/*****************************************************************************
+ * I2C
+ ****************************************************************************/
+static struct mv64xxx_i2c_pdata orion_i2c_pdata = {
+        .freq_n         = 3,
+        .timeout        = 1000, /* Default timeout of 1 second */
+};
+
+static struct resource orion_i2c_resources[2];
+
+static struct platform_device orion_i2c = {
+        .name           = MV64XXX_I2C_CTLR_NAME,
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &orion_i2c_pdata,
+        },
+};
+
+static struct mv64xxx_i2c_pdata orion_i2c_1_pdata = {
+        .freq_n         = 3,
+        .timeout        = 1000, /* Default timeout of 1 second */
+};
+
+static struct resource orion_i2c_1_resources[2];
+
+static struct platform_device orion_i2c_1 = {
+        .name           = MV64XXX_I2C_CTLR_NAME,
+        .id             = 1,
+        .dev            = {
+                .platform_data  = &orion_i2c_1_pdata,
+        },
+};
+
+void __init orion_i2c_init(unsigned long mapbase,
+                           unsigned long irq,
+                           unsigned long freq_m)
+{
+        orion_i2c_pdata.freq_m = freq_m;
+        fill_resources(&orion_i2c, orion_i2c_resources, mapbase,
+                       SZ_32 - 1, irq);
+        platform_device_register(&orion_i2c);
+}
+
+void __init orion_i2c_1_init(unsigned long mapbase,
+                             unsigned long irq,
+                             unsigned long freq_m)
+{
+        orion_i2c_1_pdata.freq_m = freq_m;
+        fill_resources(&orion_i2c_1, orion_i2c_1_resources, mapbase,
+                       SZ_32 - 1, irq);
+        platform_device_register(&orion_i2c_1);
+}
+
+/*****************************************************************************
+ * SPI
+ ****************************************************************************/
+static struct orion_spi_info orion_spi_plat_data;
+static struct resource orion_spi_resources;
+
+static struct platform_device orion_spi = {
+        .name           = "orion_spi",
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &orion_spi_plat_data,
+        },
+};
+
+static struct orion_spi_info orion_spi_1_plat_data;
+static struct resource orion_spi_1_resources;
+
+static struct platform_device orion_spi_1 = {
+        .name           = "orion_spi",
+        .id             = 1,
+        .dev            = {
+                .platform_data  = &orion_spi_1_plat_data,
+        },
+};
+
+/* Note: The SPI silicon core does have interrupts. However the
+ * current Linux software driver does not use interrupts. */
+
+void __init orion_spi_init(unsigned long mapbase,
+                           unsigned long tclk)
+{
+        orion_spi_plat_data.tclk = tclk;
+        fill_resources(&orion_spi, &orion_spi_resources,
+                       mapbase, SZ_512 - 1, NO_IRQ);
+        platform_device_register(&orion_spi);
+}
+
+void __init orion_spi_1_init(unsigned long mapbase,
+                             unsigned long tclk)
+{
+        orion_spi_1_plat_data.tclk = tclk;
+        fill_resources(&orion_spi_1, &orion_spi_1_resources,
+                       mapbase, SZ_512 - 1, NO_IRQ);
+        platform_device_register(&orion_spi_1);
+}
+
+/*****************************************************************************
+ * Watchdog
+ ****************************************************************************/
+static struct orion_wdt_platform_data orion_wdt_data;
+
+static struct platform_device orion_wdt_device = {
+        .name           = "orion_wdt",
+        .id             = -1,
+        .dev            = {
+                .platform_data  = &orion_wdt_data,
+        },
+        .num_resources  = 0,
+};
+
+void __init orion_wdt_init(unsigned long tclk)
+{
+        orion_wdt_data.tclk = tclk;
+        platform_device_register(&orion_wdt_device);
+}
+
+/*****************************************************************************
+ * XOR
+ ****************************************************************************/
+static struct mv_xor_platform_shared_data orion_xor_shared_data;
+
+static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
+
+void __init orion_xor_init_channels(
+        struct mv_xor_platform_data *orion_xor0_data,
+        struct platform_device *orion_xor0_channel,
+        struct mv_xor_platform_data *orion_xor1_data,
+        struct platform_device *orion_xor1_channel)
+{
+        /*
+         * two engines can't do memset simultaneously, this limitation
+         * satisfied by removing memset support from one of the engines.
+         */
+        dma_cap_set(DMA_MEMCPY, orion_xor0_data->cap_mask);
+        dma_cap_set(DMA_XOR, orion_xor0_data->cap_mask);
+        platform_device_register(orion_xor0_channel);
+
+        dma_cap_set(DMA_MEMCPY, orion_xor1_data->cap_mask);
+        dma_cap_set(DMA_MEMSET, orion_xor1_data->cap_mask);
+        dma_cap_set(DMA_XOR, orion_xor1_data->cap_mask);
+        platform_device_register(orion_xor1_channel);
+}
+
+/*****************************************************************************
+ * XOR0
+ ****************************************************************************/
+static struct resource orion_xor0_shared_resources[] = {
+        {
+                .name   = "xor 0 low",
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .name   = "xor 0 high",
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device orion_xor0_shared = {
+        .name           = MV_XOR_SHARED_NAME,
+        .id             = 0,
+        .dev            = {
+                .platform_data = &orion_xor_shared_data,
+        },
+        .num_resources  = ARRAY_SIZE(orion_xor0_shared_resources),
+        .resource       = orion_xor0_shared_resources,
+};
+
+static struct resource orion_xor00_resources[] = {
+        [0] = {
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data orion_xor00_data = {
+        .shared         = &orion_xor0_shared,
+        .hw_id          = 0,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device orion_xor00_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(orion_xor00_resources),
+        .resource       = orion_xor00_resources,
+        .dev            = {
+                .dma_mask               = &orion_xor_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(64),
+                .platform_data          = &orion_xor00_data,
+        },
+};
+
+static struct resource orion_xor01_resources[] = {
+        [0] = {
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data orion_xor01_data = {
+        .shared         = &orion_xor0_shared,
+        .hw_id          = 1,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device orion_xor01_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 1,
+        .num_resources  = ARRAY_SIZE(orion_xor01_resources),
+        .resource       = orion_xor01_resources,
+        .dev            = {
+                .dma_mask               = &orion_xor_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(64),
+                .platform_data          = &orion_xor01_data,
+        },
+};
+
+void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase_low,
+                            unsigned long mapbase_high,
+                            unsigned long irq_0,
+                            unsigned long irq_1)
+{
+        orion_xor_shared_data.dram = mbus_dram_info;
+
+        orion_xor0_shared_resources[0].start = mapbase_low;
+        orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
+        orion_xor0_shared_resources[1].start = mapbase_high;
+        orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
+
+        orion_xor00_resources[0].start = irq_0;
+        orion_xor00_resources[0].end = irq_0;
+        orion_xor01_resources[0].start = irq_1;
+        orion_xor01_resources[0].end = irq_1;
+
+        platform_device_register(&orion_xor0_shared);
+
+        orion_xor_init_channels(&orion_xor00_data, &orion_xor00_channel,
+                                &orion_xor01_data, &orion_xor01_channel);
+}
+
+/*****************************************************************************
+ * XOR1
+ ****************************************************************************/
+static struct resource orion_xor1_shared_resources[] = {
+        {
+                .name   = "xor 1 low",
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .name   = "xor 1 high",
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device orion_xor1_shared = {
+        .name           = MV_XOR_SHARED_NAME,
+        .id             = 1,
+        .dev            = {
+                .platform_data = &orion_xor_shared_data,
+        },
+        .num_resources  = ARRAY_SIZE(orion_xor1_shared_resources),
+        .resource       = orion_xor1_shared_resources,
+};
+
+static struct resource orion_xor10_resources[] = {
+        [0] = {
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data orion_xor10_data = {
+        .shared         = &orion_xor1_shared,
+        .hw_id          = 0,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device orion_xor10_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 2,
+        .num_resources  = ARRAY_SIZE(orion_xor10_resources),
+        .resource       = orion_xor10_resources,
+        .dev            = {
+                .dma_mask               = &orion_xor_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(64),
+                .platform_data          = &orion_xor10_data,
+        },
+};
+
+static struct resource orion_xor11_resources[] = {
+        [0] = {
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data orion_xor11_data = {
+        .shared         = &orion_xor1_shared,
+        .hw_id          = 1,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device orion_xor11_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 3,
+        .num_resources  = ARRAY_SIZE(orion_xor11_resources),
+        .resource       = orion_xor11_resources,
+        .dev            = {
+                .dma_mask               = &orion_xor_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(64),
+                .platform_data          = &orion_xor11_data,
+        },
+};
+
+void __init orion_xor1_init(unsigned long mapbase_low,
+                            unsigned long mapbase_high,
+                            unsigned long irq_0,
+                            unsigned long irq_1)
+{
+        orion_xor1_shared_resources[0].start = mapbase_low;
+        orion_xor1_shared_resources[0].end = mapbase_low + 0xff;
+        orion_xor1_shared_resources[1].start = mapbase_high;
+        orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
+
+        orion_xor10_resources[0].start = irq_0;
+        orion_xor10_resources[0].end = irq_0;
+        orion_xor11_resources[0].start = irq_1;
+        orion_xor11_resources[0].end = irq_1;
+
+        platform_device_register(&orion_xor1_shared);
+
+        orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
+                                &orion_xor11_data, &orion_xor11_channel);
+}
+
+/*****************************************************************************
+ * EHCI
+ ****************************************************************************/
+static struct orion_ehci_data orion_ehci_data = {
+        .phy_version    = EHCI_PHY_NA,
+};
+
+static u64 ehci_dmamask = DMA_BIT_MASK(32);
+
+
+/*****************************************************************************
+ * EHCI0
+ ****************************************************************************/
+static struct resource orion_ehci_resources[2];
+
+static struct platform_device orion_ehci = {
+        .name           = "orion-ehci",
+        .id             = 0,
+        .dev            = {
+                .dma_mask               = &ehci_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+                .platform_data          = &orion_ehci_data,
+        },
+};
+
+void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq)
+{
+        orion_ehci_data.dram = mbus_dram_info;
+        fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
+                       irq);
+
+        platform_device_register(&orion_ehci);
+}
+
+/*****************************************************************************
+ * EHCI1
+ ****************************************************************************/
+static struct resource orion_ehci_1_resources[2];
+
+static struct platform_device orion_ehci_1 = {
+        .name           = "orion-ehci",
+        .id             = 1,
+        .dev            = {
+                .dma_mask               = &ehci_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+                .platform_data          = &orion_ehci_data,
+        },
+};
+
+void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
+                              unsigned long mapbase,
+                              unsigned long irq)
+{
+        orion_ehci_data.dram = mbus_dram_info;
+        fill_resources(&orion_ehci_1, orion_ehci_1_resources,
+                       mapbase, SZ_4K - 1, irq);
+
+        platform_device_register(&orion_ehci_1);
+}
+
+/*****************************************************************************
+ * EHCI2
+ ****************************************************************************/
+static struct resource orion_ehci_2_resources[2];
+
+static struct platform_device orion_ehci_2 = {
+        .name           = "orion-ehci",
+        .id             = 2,
+        .dev            = {
+                .dma_mask               = &ehci_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+                .platform_data          = &orion_ehci_data,
+        },
+};
+
+void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
+                              unsigned long mapbase,
+                              unsigned long irq)
+{
+        orion_ehci_data.dram = mbus_dram_info;
+        fill_resources(&orion_ehci_2, orion_ehci_2_resources,
+                       mapbase, SZ_4K - 1, irq);
+
+        platform_device_register(&orion_ehci_2);
+}
+
+/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct resource orion_sata_resources[2] = {
+        {
+                .name   = "sata base",
+        }, {
+                .name   = "sata irq",
+        },
+};
+
+static struct platform_device orion_sata = {
+        .name           = "sata_mv",
+        .id             = 0,
+        .dev            = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq)
+{
+        sata_data->dram = mbus_dram_info;
+        orion_sata.dev.platform_data = sata_data;
+        fill_resources(&orion_sata, orion_sata_resources,
+                       mapbase, 0x5000 - 1, irq);
+
+        platform_device_register(&orion_sata);
+}
+
+/*****************************************************************************
+ * Cryptographic Engines and Security Accelerator (CESA)
+ ****************************************************************************/
+static struct resource orion_crypto_resources[] = {
+        {
+                .name   = "regs",
+        }, {
+                .name   = "crypto interrupt",
+        }, {
+                .name   = "sram",
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device orion_crypto = {
+        .name           = "mv_crypto",
+        .id             = -1,
+};
+
+void __init orion_crypto_init(unsigned long mapbase,
+                              unsigned long srambase,
+                              unsigned long sram_size,
+                              unsigned long irq)
+{
+        fill_resources(&orion_crypto, orion_crypto_resources,
+                       mapbase, 0xffff, irq);
+        orion_crypto.num_resources = 3;
+        orion_crypto_resources[2].start = srambase;
+        orion_crypto_resources[2].end = srambase + sram_size - 1;
+
+        platform_device_register(&orion_crypto);
+}
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index a431a138f402..5b4fffab1eb4 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -321,59 +321,16 @@ EXPORT_SYMBOL(orion_gpio_set_blink);
  *        polarity    LEVEL          mask
  *
  ****************************************************************************/
-static void gpio_irq_ack(struct irq_data *d)
-{
-        struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d);
-        int type = irqd_get_trigger_type(d);
-
-        if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) {
-                int pin = d->irq - ochip->secondary_irq_base;
-
-                writel(~(1 << pin), GPIO_EDGE_CAUSE(ochip));
-        }
-}
-
-static void gpio_irq_mask(struct irq_data *d)
-{
-        struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d);
-        int type = irqd_get_trigger_type(d);
-        void __iomem *reg;
-        int pin;
-
-        if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING))
-                reg = GPIO_EDGE_MASK(ochip);
-        else
-                reg = GPIO_LEVEL_MASK(ochip);
-
-        pin = d->irq - ochip->secondary_irq_base;
-
-        writel(readl(reg) & ~(1 << pin), reg);
-}
-
-static void gpio_irq_unmask(struct irq_data *d)
-{
-        struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d);
-        int type = irqd_get_trigger_type(d);
-        void __iomem *reg;
-        int pin;
-
-        if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING))
-                reg = GPIO_EDGE_MASK(ochip);
-        else
-                reg = GPIO_LEVEL_MASK(ochip);
-
-        pin = d->irq - ochip->secondary_irq_base;
-
-        writel(readl(reg) | (1 << pin), reg);
-}
 
 static int gpio_irq_set_type(struct irq_data *d, u32 type)
 {
-        struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d);
+        struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+        struct irq_chip_type *ct = irq_data_get_chip_type(d);
+        struct orion_gpio_chip *ochip = gc->private;
         int pin;
         u32 u;
 
-        pin = d->irq - ochip->secondary_irq_base;
+        pin = d->irq - gc->irq_base;
 
         u = readl(GPIO_IO_CONF(ochip)) & (1 << pin);
         if (!u) {
@@ -382,18 +339,14 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type)
                 return -EINVAL;
         }
 
-        /*
-         * Set edge/level type.
-         */
-        if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) {
-                __irq_set_handler_locked(d->irq, handle_edge_irq);
-        } else if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
-                __irq_set_handler_locked(d->irq, handle_level_irq);
-        } else {
-                printk(KERN_ERR "failed to set irq=%d (type=%d)\n",
-                       d->irq, type);
+        type &= IRQ_TYPE_SENSE_MASK;
+        if (type == IRQ_TYPE_NONE)
                 return -EINVAL;
-        }
+
+        /* Check if we need to change chip and handler */
+        if (!(ct->type & type))
+                if (irq_setup_alt_chip(d, type))
+                        return -EINVAL;
 
         /*
          * Configure interrupt polarity.
@@ -425,19 +378,12 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type)
         return 0;
 }
 
-struct irq_chip orion_gpio_irq_chip = {
-        .name           = "orion_gpio_irq",
-        .irq_ack        = gpio_irq_ack,
-        .irq_mask       = gpio_irq_mask,
-        .irq_unmask     = gpio_irq_unmask,
-        .irq_set_type   = gpio_irq_set_type,
-};
-
 void __init orion_gpio_init(int gpio_base, int ngpio,
                             u32 base, int mask_offset, int secondary_irq_base)
 {
         struct orion_gpio_chip *ochip;
-        int i;
+        struct irq_chip_generic *gc;
+        struct irq_chip_type *ct;
 
         if (orion_gpio_chip_count == ARRAY_SIZE(orion_gpio_chips))
                 return;
@@ -471,15 +417,29 @@ void __init orion_gpio_init(int gpio_base, int ngpio,
         writel(0, GPIO_EDGE_MASK(ochip));
         writel(0, GPIO_LEVEL_MASK(ochip));
 
-        for (i = 0; i < ngpio; i++) {
-                unsigned int irq = secondary_irq_base + i;
-
-                irq_set_chip_and_handler(irq, &orion_gpio_irq_chip,
-                                         handle_level_irq);
-                irq_set_chip_data(irq, ochip);
-                irq_set_status_flags(irq, IRQ_LEVEL);
-                set_irq_flags(irq, IRQF_VALID);
-        }
+        gc = irq_alloc_generic_chip("orion_gpio_irq", 2, secondary_irq_base,
+                                    ochip->base, handle_level_irq);
+        gc->private = ochip;
+
+        ct = gc->chip_types;
+        ct->regs.mask = ochip->mask_offset + GPIO_LEVEL_MASK_OFF;
+        ct->type = IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW;
+        ct->chip.irq_mask = irq_gc_mask_clr_bit;
+        ct->chip.irq_unmask = irq_gc_mask_set_bit;
+        ct->chip.irq_set_type = gpio_irq_set_type;
+
+        ct++;
+        ct->regs.mask = ochip->mask_offset + GPIO_EDGE_MASK_OFF;
+        ct->regs.ack = GPIO_EDGE_CAUSE_OFF;
+        ct->type = IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING;
+        ct->chip.irq_ack = irq_gc_ack;
+        ct->chip.irq_mask = irq_gc_mask_clr_bit;
+        ct->chip.irq_unmask = irq_gc_mask_set_bit;
+        ct->chip.irq_set_type = gpio_irq_set_type;
+        ct->handler = handle_edge_irq;
+
+        irq_setup_generic_chip(gc, IRQ_MSK(ngpio), IRQ_GC_INIT_MASK_CACHE,
+                               IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE);
 }
 
 void orion_gpio_irq_handler(int pinoff)
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
new file mode 100644
index 000000000000..a63c357e2ab1
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -0,0 +1,117 @@
+/*
+ * arch/arm/plat-orion/include/plat/common.h
+ *
+ * Marvell Orion SoC common setup code used by different mach-/common.c
+ *
+ * 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.
+ */
+
+#ifndef __PLAT_COMMON_H
+#include <linux/mv643xx_eth.h>
+
+struct dsa_platform_data;
+
+void __init orion_uart0_init(unsigned int membase,
+                             resource_size_t mapbase,
+                             unsigned int irq,
+                             unsigned int uartclk);
+
+void __init orion_uart1_init(unsigned int membase,
+                             resource_size_t mapbase,
+                             unsigned int irq,
+                             unsigned int uartclk);
+
+void __init orion_uart2_init(unsigned int membase,
+                             resource_size_t mapbase,
+                             unsigned int irq,
+                             unsigned int uartclk);
+
+void __init orion_uart3_init(unsigned int membase,
+                             resource_size_t mapbase,
+                             unsigned int irq,
+                             unsigned int uartclk);
+
+void __init orion_rtc_init(unsigned long mapbase,
+                           unsigned long irq);
+
+void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq,
+                            unsigned long irq_err,
+                            int tclk);
+
+void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq,
+                            unsigned long irq_err,
+                            int tclk);
+
+void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq,
+                            unsigned long irq_err,
+                            int tclk);
+
+void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq,
+                            unsigned long irq_err,
+                            int tclk);
+
+void __init orion_ge00_switch_init(struct dsa_platform_data *d,
+                                   int irq);
+void __init orion_i2c_init(unsigned long mapbase,
+                           unsigned long irq,
+                           unsigned long freq_m);
+
+void __init orion_i2c_1_init(unsigned long mapbase,
+                             unsigned long irq,
+                             unsigned long freq_m);
+
+void __init orion_spi_init(unsigned long mapbase,
+                           unsigned long tclk);
+
+void __init orion_spi_1_init(unsigned long mapbase,
+                             unsigned long tclk);
+
+void __init orion_wdt_init(unsigned long tclk);
+
+void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase_low,
+                            unsigned long mapbase_high,
+                            unsigned long irq_0,
+                            unsigned long irq_1);
+
+void __init orion_xor1_init(unsigned long mapbase_low,
+                            unsigned long mapbase_high,
+                            unsigned long irq_0,
+                            unsigned long irq_1);
+
+void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq);
+
+void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
+                              unsigned long mapbase,
+                              unsigned long irq);
+
+void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
+                              unsigned long mapbase,
+                              unsigned long irq);
+
+void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
+                            struct mbus_dram_target_info *mbus_dram_info,
+                            unsigned long mapbase,
+                            unsigned long irq);
+
+void __init orion_crypto_init(unsigned long mapbase,
+                              unsigned long srambase,
+                              unsigned long sram_size,
+                              unsigned long irq);
+#endif
diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h
index 5578b9803fc6..3075b9fdde83 100644
--- a/arch/arm/plat-orion/include/plat/gpio.h
+++ b/arch/arm/plat-orion/include/plat/gpio.h
@@ -39,7 +39,6 @@ void __init orion_gpio_init(int gpio_base, int ngpio,
 /*
  * GPIO interrupt handling.
  */
-extern struct irq_chip orion_gpio_irq_chip;
 void orion_gpio_irq_handler(int irqoff);
 
 
diff --git a/arch/arm/plat-orion/include/plat/mpp.h b/arch/arm/plat-orion/include/plat/mpp.h
new file mode 100644
index 000000000000..723adce99f41
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/mpp.h
@@ -0,0 +1,34 @@
+/*
+ * arch/arm/plat-orion/include/plat/mpp.h
+ *
+ * Marvell Orion SoC MPP handling.
+ *
+ * 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.
+ */
+
+#ifndef __PLAT_MPP_H
+#define __PLAT_MPP_H
+
+#define MPP_NUM(x)      ((x) & 0xff)
+#define MPP_SEL(x)      (((x) >> 8) & 0xf)
+
+/* This is the generic MPP macro, without any variant information.
+   Each machine architecture is expected to extend this with further
+   bit fields indicating which MPP configurations are valid for a
+   specific variant. */
+
+#define GENERIC_MPP(_num, _sel, _in, _out) ( \
+        /* MPP number */                ((_num) & 0xff) | \
+        /* MPP select value */          (((_sel) & 0xf) << 8) | \
+        /* may be input signal */       ((!!(_in)) << 12) | \
+        /* may be output signal */      ((!!(_out)) << 13))
+
+#define MPP_INPUT_MASK          GENERIC_MPP(0, 0x0, 1, 0)
+#define MPP_OUTPUT_MASK         GENERIC_MPP(0, 0x0, 0, 1)
+
+void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
+                           unsigned int mpp_max, unsigned int dev_bus);
+
+#endif
diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c
index d8d638e09f8f..2d5b9c1ef389 100644
--- a/arch/arm/plat-orion/irq.c
+++ b/arch/arm/plat-orion/irq.c
@@ -14,52 +14,21 @@
 #include <linux/io.h>
 #include <plat/irq.h>
 
-static void orion_irq_mask(struct irq_data *d)
-{
-        void __iomem *maskaddr = irq_data_get_irq_chip_data(d);
-        u32 mask;
-
-        mask = readl(maskaddr);
-        mask &= ~(1 << (d->irq & 31));
-        writel(mask, maskaddr);
-}
-
-static void orion_irq_unmask(struct irq_data *d)
-{
-        void __iomem *maskaddr = irq_data_get_irq_chip_data(d);
-        u32 mask;
-
-        mask = readl(maskaddr);
-        mask |= 1 << (d->irq & 31);
-        writel(mask, maskaddr);
-}
-
-static struct irq_chip orion_irq_chip = {
-        .name           = "orion_irq",
-        .irq_mask       = orion_irq_mask,
-        .irq_mask_ack   = orion_irq_mask,
-        .irq_unmask     = orion_irq_unmask,
-};
-
 void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr)
 {
-        unsigned int i;
+        struct irq_chip_generic *gc;
+        struct irq_chip_type *ct;
 
         /*
          * Mask all interrupts initially.
          */
         writel(0, maskaddr);
 
-        /*
-         * Register IRQ sources.
-         */
-        for (i = 0; i < 32; i++) {
-                unsigned int irq = irq_start + i;
-
-                irq_set_chip_and_handler(irq, &orion_irq_chip,
-                                         handle_level_irq);
-                irq_set_chip_data(irq, maskaddr);
-                irq_set_status_flags(irq, IRQ_LEVEL);
-                set_irq_flags(irq, IRQF_VALID);
-        }
+        gc = irq_alloc_generic_chip("orion_irq", 1, irq_start, maskaddr,
+                                    handle_level_irq);
+        ct = gc->chip_types;
+        ct->chip.irq_mask = irq_gc_mask_clr_bit;
+        ct->chip.irq_unmask = irq_gc_mask_set_bit;
+        irq_setup_generic_chip(gc, IRQ_MSK(32), IRQ_GC_INIT_MASK_CACHE,
+                               IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE);
 }
diff --git a/arch/arm/plat-orion/mpp.c b/arch/arm/plat-orion/mpp.c
new file mode 100644
index 000000000000..91553432711d
--- /dev/null
+++ b/arch/arm/plat-orion/mpp.c
@@ -0,0 +1,78 @@
+/*
+ * arch/arm/plat-orion/mpp.c
+ *
+ * MPP functions for Marvell orion SoCs
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mbus.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <mach/hardware.h>
+#include <plat/mpp.h>
+
+/* Address of the ith MPP control register */
+static __init unsigned long mpp_ctrl_addr(unsigned int i,
+                                          unsigned long dev_bus)
+{
+        return dev_bus + (i) * 4;
+}
+
+
+void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
+                           unsigned int mpp_max, unsigned int dev_bus)
+{
+        unsigned int mpp_nr_regs = (1 + mpp_max/8);
+        u32 mpp_ctrl[mpp_nr_regs];
+        int i;
+
+        printk(KERN_DEBUG "initial MPP regs:");
+        for (i = 0; i < mpp_nr_regs; i++) {
+                mpp_ctrl[i] = readl(mpp_ctrl_addr(i, dev_bus));
+                printk(" %08x", mpp_ctrl[i]);
+        }
+        printk("\n");
+
+        for ( ; *mpp_list; mpp_list++) {
+                unsigned int num = MPP_NUM(*mpp_list);
+                unsigned int sel = MPP_SEL(*mpp_list);
+                int shift, gpio_mode;
+
+                if (num > mpp_max) {
+                        printk(KERN_ERR "orion_mpp_conf: invalid MPP "
+                                        "number (%u)\n", num);
+                        continue;
+                }
+                if (variant_mask & !(*mpp_list & variant_mask)) {
+                        printk(KERN_WARNING
+                               "orion_mpp_conf: requested MPP%u config "
+                               "unavailable on this hardware\n", num);
+                        continue;
+                }
+
+                shift = (num & 7) << 2;
+                mpp_ctrl[num / 8] &= ~(0xf << shift);
+                mpp_ctrl[num / 8] |= sel << shift;
+
+                gpio_mode = 0;
+                if (*mpp_list & MPP_INPUT_MASK)
+                        gpio_mode |= GPIO_INPUT_OK;
+                if (*mpp_list & MPP_OUTPUT_MASK)
+                        gpio_mode |= GPIO_OUTPUT_OK;
+                if (sel != 0)
+                        gpio_mode = 0;
+                orion_gpio_set_valid(num, gpio_mode);
+        }
+
+        printk(KERN_DEBUG "  final MPP regs:");
+        for (i = 0; i < mpp_nr_regs; i++) {
+                writel(mpp_ctrl[i], mpp_ctrl_addr(i, dev_bus));
+                printk(" %08x", mpp_ctrl[i]);
+        }
+        printk("\n");
+}
diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c
index 742b0323c57b..69a61367e4b8 100644
--- a/arch/arm/plat-orion/time.c
+++ b/arch/arm/plat-orion/time.c
@@ -81,24 +81,6 @@ static void __init setup_sched_clock(unsigned long tclk)
 }
 
 /*
- * Clocksource handling.
- */
-static cycle_t orion_clksrc_read(struct clocksource *cs)
-{
-        return 0xffffffff - readl(timer_base + TIMER0_VAL_OFF);
-}
-
-static struct clocksource orion_clksrc = {
-        .name           = "orion_clocksource",
-        .rating         = 300,
-        .read           = orion_clksrc_read,
-        .mask           = CLOCKSOURCE_MASK(32),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-
-
-/*
  * Clockevent handling.
  */
 static int
@@ -247,7 +229,8 @@ orion_time_init(u32 _bridge_base, u32 _bridge_timer1_clr_mask,
         writel(u & ~BRIDGE_INT_TIMER0, bridge_base + BRIDGE_MASK_OFF);
         u = readl(timer_base + TIMER_CTRL_OFF);
         writel(u | TIMER0_EN | TIMER0_RELOAD_EN, timer_base + TIMER_CTRL_OFF);
-        clocksource_register_hz(&orion_clksrc, tclk);
+        clocksource_mmio_init(timer_base + TIMER0_VAL_OFF, "orion_clocksource",
+                tclk, 300, 32, clocksource_mmio_readl_down);
 
         /*
          * Setup clockevent timer (interrupt-driven).
diff --git a/arch/arm/plat-pxa/gpio.c b/arch/arm/plat-pxa/gpio.c
index dce088f45678..48ebb9479b61 100644
--- a/arch/arm/plat-pxa/gpio.c
+++ b/arch/arm/plat-pxa/gpio.c
@@ -15,7 +15,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/slab.h>
 
 #include <mach/gpio.h>
@@ -295,7 +295,7 @@ void __init pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn)
 }
 
 #ifdef CONFIG_PM
-static int pxa_gpio_suspend(struct sys_device *dev, pm_message_t state)
+static int pxa_gpio_suspend(void)
 {
         struct pxa_gpio_chip *c;
         int gpio;
@@ -312,7 +312,7 @@ static int pxa_gpio_suspend(struct sys_device *dev, pm_message_t state)
         return 0;
 }
 
-static int pxa_gpio_resume(struct sys_device *dev)
+static void pxa_gpio_resume(void)
 {
         struct pxa_gpio_chip *c;
         int gpio;
@@ -326,22 +326,13 @@ static int pxa_gpio_resume(struct sys_device *dev)
                 __raw_writel(c->saved_gfer, c->regbase + GFER_OFFSET);
                 __raw_writel(c->saved_gpdr, c->regbase + GPDR_OFFSET);
         }
-        return 0;
 }
 #else
 #define pxa_gpio_suspend        NULL
 #define pxa_gpio_resume         NULL
 #endif
 
-struct sysdev_class pxa_gpio_sysclass = {
-        .name           = "gpio",
+struct syscore_ops pxa_gpio_syscore_ops = {
         .suspend        = pxa_gpio_suspend,
         .resume         = pxa_gpio_resume,
 };
-
-static int __init pxa_gpio_init(void)
-{
-        return sysdev_class_register(&pxa_gpio_sysclass);
-}
-
-core_initcall(pxa_gpio_init);
diff --git a/arch/arm/plat-pxa/mfp.c b/arch/arm/plat-pxa/mfp.c
index a9aa5ad3f4eb..be12eadcce20 100644
--- a/arch/arm/plat-pxa/mfp.c
+++ b/arch/arm/plat-pxa/mfp.c
@@ -17,7 +17,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
 
 #include <plat/mfp.h>
 
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 268f3ed0a105..73667994518a 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -22,6 +22,7 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 #include <linux/string.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -233,6 +234,46 @@ void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
         }
 }
 
+/* USB High Speed 2.0 Device (Gadget) */
+static struct resource s3c_hsudc_resource[] = {
+        [0] = {
+                .start  = S3C2416_PA_HSUDC,
+                .end    = S3C2416_PA_HSUDC + S3C2416_SZ_HSUDC - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_USBD,
+                .end    = IRQ_USBD,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+static u64 s3c_hsudc_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s3c_device_usb_hsudc = {
+        .name           = "s3c-hsudc",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(s3c_hsudc_resource),
+        .resource       = s3c_hsudc_resource,
+        .dev            = {
+                .dma_mask               = &s3c_hsudc_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd)
+{
+        struct s3c24xx_hsudc_platdata *npd;
+
+        npd = kmalloc(sizeof(*npd), GFP_KERNEL);
+        if (npd) {
+                memcpy(npd, pd, sizeof(*npd));
+                s3c_device_usb_hsudc.dev.platform_data = npd;
+        } else {
+                printk(KERN_ERR "no memory for udc platform data\n");
+        }
+}
+
 /* IIS */
 
 static struct resource s3c_iis_resource[] = {
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 27ea852e3370..c10d10c56e2e 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -22,7 +22,7 @@
 #include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/io.h>
@@ -1195,19 +1195,12 @@ int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *d
 
 EXPORT_SYMBOL(s3c2410_dma_getposition);
 
-static inline struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
-{
-        return container_of(dev, struct s3c2410_dma_chan, dev);
-}
-
-/* system device class */
+/* system core operations */
 
 #ifdef CONFIG_PM
 
-static int s3c2410_dma_suspend(struct sys_device *dev, pm_message_t state)
+static void s3c2410_dma_suspend_chan(s3c2410_dma_chan *cp)
 {
-        struct s3c2410_dma_chan *cp = to_dma_chan(dev);
-
         printk(KERN_DEBUG "suspending dma channel %d\n", cp->number);
 
         if (dma_rdreg(cp, S3C2410_DMA_DMASKTRIG) & S3C2410_DMASKTRIG_ON) {
@@ -1222,13 +1215,21 @@ static int s3c2410_dma_suspend(struct sys_device *dev, pm_message_t state)
 
                 s3c2410_dma_dostop(cp);
         }
+}
+
+static int s3c2410_dma_suspend(void)
+{
+        struct s3c2410_dma_chan *cp = s3c2410_chans;
+        int channel;
+
+        for (channel = 0; channel < dma_channels; cp++, channel++)
+                s3c2410_dma_suspend_chan(cp);
 
         return 0;
 }
 
-static int s3c2410_dma_resume(struct sys_device *dev)
+static void s3c2410_dma_resume_chan(struct s3c2410_dma_chan *cp)
 {
-        struct s3c2410_dma_chan *cp = to_dma_chan(dev);
         unsigned int no = cp->number | DMACH_LOW_LEVEL;
 
         /* restore channel's hardware configuration */
@@ -1249,13 +1250,21 @@ static int s3c2410_dma_resume(struct sys_device *dev)
         return 0;
 }
 
+static void s3c2410_dma_resume(void)
+{
+        struct s3c2410_dma_chan *cp = s3c2410_chans + dma_channels - 1;
+        int channel;
+
+        for (channel = dma_channels - 1; channel >= 0; cp++, channel--)
+                s3c2410_dma_resume_chan(cp);
+}
+
 #else
 #define s3c2410_dma_suspend NULL
 #define s3c2410_dma_resume  NULL
 #endif /* CONFIG_PM */
 
-struct sysdev_class dma_sysclass = {
-        .name           = "s3c24xx-dma",
+struct syscore_ops dma_syscore_ops = {
         .suspend        = s3c2410_dma_suspend,
         .resume         = s3c2410_dma_resume,
 };
@@ -1269,39 +1278,14 @@ static void s3c2410_dma_cache_ctor(void *p)
 
 /* initialisation code */
 
-static int __init s3c24xx_dma_sysclass_init(void)
+static int __init s3c24xx_dma_syscore_init(void)
 {
-        int ret = sysdev_class_register(&dma_sysclass);
-
-        if (ret != 0)
-                printk(KERN_ERR "dma sysclass registration failed\n");
-
-        return ret;
-}
-
-core_initcall(s3c24xx_dma_sysclass_init);
-
-static int __init s3c24xx_dma_sysdev_register(void)
-{
-        struct s3c2410_dma_chan *cp = s3c2410_chans;
-        int channel, ret;
-
-        for (channel = 0; channel < dma_channels; cp++, channel++) {
-                cp->dev.cls = &dma_sysclass;
-                cp->dev.id  = channel;
-                ret = sysdev_register(&cp->dev);
-
-                if (ret) {
-                        printk(KERN_ERR "error registering dev for dma %d\n",
-                               channel);
-                        return ret;
-                }
-        }
+        register_syscore_ops(&dma_syscore_ops);
 
         return 0;
 }
 
-late_initcall(s3c24xx_dma_sysdev_register);
+late_initcall(s3c24xx_dma_syscore_init);
 
 int __init s3c24xx_dma_init(unsigned int channels, unsigned int irq,
                             unsigned int stride)
diff --git a/arch/arm/plat-s3c24xx/include/plat/udc.h b/arch/arm/plat-s3c24xx/include/plat/udc.h
index 80457c6414aa..f63884242506 100644
--- a/arch/arm/plat-s3c24xx/include/plat/udc.h
+++ b/arch/arm/plat-s3c24xx/include/plat/udc.h
@@ -37,4 +37,21 @@ struct s3c2410_udc_mach_info {
 
 extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
 
+/**
+ * s3c24xx_hsudc_platdata - Platform data for USB High-Speed gadget controller.
+ * @epnum: Number of endpoints to be instantiated by the controller driver.
+ * @gpio_init: Platform specific USB related GPIO initialization.
+ * @gpio_uninit: Platform specific USB releted GPIO uninitialzation.
+ *
+ * Representation of platform data for the S3C24XX USB 2.0 High Speed gadget
+ * controllers.
+ */
+struct s3c24xx_hsudc_platdata {
+        unsigned int    epnum;
+        void            (*gpio_init)(void);
+        void            (*gpio_uninit)(void);
+};
+
+extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd);
+
 #endif /* __ASM_ARM_ARCH_UDC_H */
diff --git a/arch/arm/plat-s3c24xx/irq-pm.c b/arch/arm/plat-s3c24xx/irq-pm.c
index c3624d898630..0efb2e2848c8 100644
--- a/arch/arm/plat-s3c24xx/irq-pm.c
+++ b/arch/arm/plat-s3c24xx/irq-pm.c
@@ -14,7 +14,6 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
 #include <linux/irq.h>
 
 #include <plat/cpu.h>
@@ -65,7 +64,7 @@ static unsigned long save_extint[3];
 static unsigned long save_eintflt[4];
 static unsigned long save_eintmask;
 
-int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state)
+int s3c24xx_irq_suspend(void)
 {
         unsigned int i;
 
@@ -81,7 +80,7 @@ int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state)
         return 0;
 }
 
-int s3c24xx_irq_resume(struct sys_device *dev)
+void s3c24xx_irq_resume(void)
 {
         unsigned int i;
 
@@ -93,6 +92,4 @@ int s3c24xx_irq_resume(struct sys_device *dev)
 
         s3c_pm_do_restore(irq_save, ARRAY_SIZE(irq_save));
         __raw_writel(save_eintmask, S3C24XX_EINTMASK);
-
-        return 0;
 }
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 849229716586..6751bcf7b888 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -85,6 +85,11 @@ config S5P_DEV_CSIS1
         help
           Compile in platform device definitions for MIPI-CSIS channel 1
 
+config S5P_DEV_USB_EHCI
+        bool
+        help
+          Compile in platform device definition for USB EHCI
+
 config S5P_SETUP_MIPIPHY
         bool
         help
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 42afff7f60be..e234cc4d49a0 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -33,4 +33,5 @@ obj-$(CONFIG_S5P_DEV_FIMC3)	+= dev-fimc3.o
 obj-$(CONFIG_S5P_DEV_ONENAND)   += dev-onenand.o
 obj-$(CONFIG_S5P_DEV_CSIS0)     += dev-csis0.o
 obj-$(CONFIG_S5P_DEV_CSIS1)     += dev-csis1.o
+obj-$(CONFIG_S5P_DEV_USB_EHCI)  += dev-ehci.o
 obj-$(CONFIG_S5P_SETUP_MIPIPHY) += setup-mipiphy.o
diff --git a/arch/arm/plat-s5p/dev-ehci.c b/arch/arm/plat-s5p/dev-ehci.c
new file mode 100644
index 000000000000..94080fff9e9b
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-ehci.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <mach/irqs.h>
+#include <mach/map.h>
+#include <plat/devs.h>
+#include <plat/ehci.h>
+#include <plat/usb-phy.h>
+
+/* USB EHCI Host Controller registration */
+static struct resource s5p_ehci_resource[] = {
+        [0] = {
+                .start  = S5P_PA_EHCI,
+                .end    = S5P_PA_EHCI + SZ_256 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_USB_HOST,
+                .end    = IRQ_USB_HOST,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+static u64 s5p_device_ehci_dmamask = 0xffffffffUL;
+
+struct platform_device s5p_device_ehci = {
+        .name           = "s5p-ehci",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(s5p_ehci_resource),
+        .resource       = s5p_ehci_resource,
+        .dev            = {
+                .dma_mask = &s5p_device_ehci_dmamask,
+                .coherent_dma_mask = 0xffffffffUL
+        }
+};
+
+void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
+{
+        struct s5p_ehci_platdata *npd;
+
+        npd = s3c_set_platdata(pd, sizeof(struct s5p_ehci_platdata),
+                        &s5p_device_ehci);
+
+        if (!npd->phy_init)
+                npd->phy_init = s5p_usb_phy_init;
+        if (!npd->phy_exit)
+                npd->phy_exit = s5p_usb_phy_exit;
+}
diff --git a/arch/arm/plat-s5p/include/plat/ehci.h b/arch/arm/plat-s5p/include/plat/ehci.h
new file mode 100644
index 000000000000..6ae6810c7569
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/ehci.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_S5P_EHCI_H
+#define __PLAT_S5P_EHCI_H
+
+struct s5p_ehci_platdata {
+        int (*phy_init)(struct platform_device *pdev, int type);
+        int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
+
+#endif /* __PLAT_S5P_EHCI_H */
diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h
index d973d39666a3..a6c3d327ce72 100644
--- a/arch/arm/plat-s5p/include/plat/map-s5p.h
+++ b/arch/arm/plat-s5p/include/plat/map-s5p.h
@@ -39,7 +39,7 @@
 #define S5P_VA_TWD              S5P_VA_COREPERI(0x600)
 #define S5P_VA_GIC_DIST         S5P_VA_COREPERI(0x1000)
 
-#define S3C_VA_USB_HSPHY        S3C_ADDR(0x02900000)
+#define S5P_VA_USB_HSPHY        S3C_ADDR(0x02900000)
 
 #define VA_VIC(x)               (S3C_VA_IRQ + ((x) * 0x10000))
 #define VA_VIC0                 VA_VIC(0)
diff --git a/arch/arm/plat-s5p/include/plat/usb-phy.h b/arch/arm/plat-s5p/include/plat/usb-phy.h
new file mode 100644
index 000000000000..6dd6bcfca3ce
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/usb-phy.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_S5P_USB_PHY_H
+#define __PLAT_S5P_USB_PHY_H
+
+enum s5p_usb_phy_type {
+        S5P_USB_PHY_DEVICE,
+        S5P_USB_PHY_HOST,
+};
+
+extern int s5p_usb_phy_init(struct platform_device *pdev, int type);
+extern int s5p_usb_phy_exit(struct platform_device *pdev, int type);
+
+#endif /* __PLAT_S5P_REGS_USB_PHY_H */
diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c
index cd6d67c8382a..135abda31c9a 100644
--- a/arch/arm/plat-s5p/irq-gpioint.c
+++ b/arch/arm/plat-s5p/irq-gpioint.c
@@ -41,72 +41,11 @@ struct s5p_gpioint_bank {
 
 LIST_HEAD(banks);
 
-static int s5p_gpioint_get_offset(struct irq_data *data)
+static int s5p_gpioint_set_type(struct irq_data *d, unsigned int type)
 {
-        struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-        return data->irq - chip->irq_base;
-}
-
-static void s5p_gpioint_ack(struct irq_data *data)
-{
-        struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-        int group, offset, pend_offset;
-        unsigned int value;
-
-        group = chip->group;
-        offset = s5p_gpioint_get_offset(data);
-        pend_offset = REG_OFFSET(group);
-
-        value = __raw_readl(GPIO_BASE(chip) + PEND_OFFSET + pend_offset);
-        value |= BIT(offset);
-        __raw_writel(value, GPIO_BASE(chip) + PEND_OFFSET + pend_offset);
-}
-
-static void s5p_gpioint_mask(struct irq_data *data)
-{
-        struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-        int group, offset, mask_offset;
-        unsigned int value;
-
-        group = chip->group;
-        offset = s5p_gpioint_get_offset(data);
-        mask_offset = REG_OFFSET(group);
-
-        value = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-        value |= BIT(offset);
-        __raw_writel(value, GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-}
-
-static void s5p_gpioint_unmask(struct irq_data *data)
-{
-        struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-        int group, offset, mask_offset;
-        unsigned int value;
-
-        group = chip->group;
-        offset = s5p_gpioint_get_offset(data);
-        mask_offset = REG_OFFSET(group);
-
-        value = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-        value &= ~BIT(offset);
-        __raw_writel(value, GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
-}
-
-static void s5p_gpioint_mask_ack(struct irq_data *data)
-{
-        s5p_gpioint_mask(data);
-        s5p_gpioint_ack(data);
-}
-
-static int s5p_gpioint_set_type(struct irq_data *data, unsigned int type)
-{
-        struct s3c_gpio_chip *chip = irq_data_get_irq_handler_data(data);
-        int group, offset, con_offset;
-        unsigned int value;
-
-        group = chip->group;
-        offset = s5p_gpioint_get_offset(data);
-        con_offset = REG_OFFSET(group);
+        struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+        struct irq_chip_type *ct = gc->chip_types;
+        unsigned int shift = (d->irq - gc->irq_base) << 2;
 
         switch (type) {
         case IRQ_TYPE_EDGE_RISING:
@@ -130,23 +69,12 @@ static int s5p_gpioint_set_type(struct irq_data *data, unsigned int type)
                 return -EINVAL;
         }
 
-        value = __raw_readl(GPIO_BASE(chip) + CON_OFFSET + con_offset);
-        value &= ~(0x7 << (offset * 0x4));
-        value |= (type << (offset * 0x4));
-        __raw_writel(value, GPIO_BASE(chip) + CON_OFFSET + con_offset);
-
+        gc->type_cache &= ~(0x7 << shift);
+        gc->type_cache |= type << shift;
+        writel(gc->type_cache, gc->reg_base + ct->regs.type);
         return 0;
 }
 
-static struct irq_chip s5p_gpioint = {
-        .name           = "s5p_gpioint",
-        .irq_ack        = s5p_gpioint_ack,
-        .irq_mask       = s5p_gpioint_mask,
-        .irq_mask_ack   = s5p_gpioint_mask_ack,
-        .irq_unmask     = s5p_gpioint_unmask,
-        .irq_set_type   = s5p_gpioint_set_type,
-};
-
 static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
 {
         struct s5p_gpioint_bank *bank = irq_get_handler_data(irq);
@@ -179,9 +107,10 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
 static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
 {
         static int used_gpioint_groups = 0;
-        int irq, group = chip->group;
-        int i;
+        int group = chip->group;
         struct s5p_gpioint_bank *bank = NULL;
+        struct irq_chip_generic *gc;
+        struct irq_chip_type *ct;
 
         if (used_gpioint_groups >= S5P_GPIOINT_GROUP_COUNT)
                 return -ENOMEM;
@@ -211,19 +140,28 @@ static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
          * chained GPIO irq has been successfully registered, allocate new gpio
          * int group and assign irq nubmers
          */
-
         chip->irq_base = S5P_GPIOINT_BASE +
                          used_gpioint_groups * S5P_GPIOINT_GROUP_SIZE;
         used_gpioint_groups++;
 
         bank->chips[group - bank->start] = chip;
-        for (i = 0; i < chip->chip.ngpio; i++) {
-                irq = chip->irq_base + i;
-                irq_set_chip(irq, &s5p_gpioint);
-                irq_set_handler_data(irq, chip);
-                irq_set_handler(irq, handle_level_irq);
-                set_irq_flags(irq, IRQF_VALID);
-        }
+
+        gc = irq_alloc_generic_chip("s5p_gpioint", 1, chip->irq_base,
+                                    (void __iomem *)GPIO_BASE(chip),
+                                    handle_level_irq);
+        if (!gc)
+                return -ENOMEM;
+        ct = gc->chip_types;
+        ct->chip.irq_ack = irq_gc_ack;
+        ct->chip.irq_mask = irq_gc_mask_set_bit;
+        ct->chip.irq_unmask = irq_gc_mask_clr_bit;
+        ct->chip.irq_set_type = s5p_gpioint_set_type,
+        ct->regs.ack = PEND_OFFSET + REG_OFFSET(chip->group);
+        ct->regs.mask = MASK_OFFSET + REG_OFFSET(chip->group);
+        ct->regs.type = CON_OFFSET + REG_OFFSET(chip->group);
+        irq_setup_generic_chip(gc, IRQ_MSK(chip->chip.ngpio),
+                               IRQ_GC_INIT_MASK_CACHE,
+                               IRQ_NOREQUEST | IRQ_NOPROBE, 0);
         return 0;
 }
 
diff --git a/arch/arm/plat-s5p/irq-pm.c b/arch/arm/plat-s5p/irq-pm.c
index 5259ad458bc8..327acb3a4464 100644
--- a/arch/arm/plat-s5p/irq-pm.c
+++ b/arch/arm/plat-s5p/irq-pm.c
@@ -16,7 +16,6 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
 
 #include <plat/cpu.h>
 #include <plat/irqs.h>
@@ -77,17 +76,15 @@ static struct sleep_save eint_save[] = {
         SAVE_ITEM(S5P_EINT_MASK(3)),
 };
 
-int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state)
+int s3c24xx_irq_suspend(void)
 {
         s3c_pm_do_save(eint_save, ARRAY_SIZE(eint_save));
 
         return 0;
 }
 
-int s3c24xx_irq_resume(struct sys_device *dev)
+void s3c24xx_irq_resume(void)
 {
         s3c_pm_do_restore(eint_save, ARRAY_SIZE(eint_save));
-
-        return 0;
 }
 
diff --git a/arch/arm/plat-s5p/irq.c b/arch/arm/plat-s5p/irq.c
index 5560b12035d1..a97c08957f49 100644
--- a/arch/arm/plat-s5p/irq.c
+++ b/arch/arm/plat-s5p/irq.c
@@ -64,11 +64,7 @@ void __init s5p_init_irq(u32 *vic, u32 num_vic)
                 vic_init(VA_VIC(irq), VIC_BASE(irq), vic[irq], 0);
 #endif
 
-        s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0);
-        s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1);
-        s3c_init_vic_timer_irq(IRQ_TIMER2_VIC, IRQ_TIMER2);
-        s3c_init_vic_timer_irq(IRQ_TIMER3_VIC, IRQ_TIMER3);
-        s3c_init_vic_timer_irq(IRQ_TIMER4_VIC, IRQ_TIMER4);
+        s3c_init_vic_timer_irq(5, IRQ_TIMER0);
 
         s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs));
 }
diff --git a/arch/arm/plat-s5p/s5p-time.c b/arch/arm/plat-s5p/s5p-time.c
index 8090403eec0f..899a8cc011ff 100644
--- a/arch/arm/plat-s5p/s5p-time.c
+++ b/arch/arm/plat-s5p/s5p-time.c
@@ -290,7 +290,7 @@ static void __init s5p_clockevent_init(void)
         setup_irq(irq_number, &s5p_clock_event_irq);
 }
 
-static cycle_t s5p_timer_read(struct clocksource *cs)
+static void __iomem *s5p_timer_reg(void)
 {
         unsigned long offset = 0;
 
@@ -308,10 +308,17 @@ static cycle_t s5p_timer_read(struct clocksource *cs)
 
         default:
                 printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id);
-                return 0;
+                return NULL;
         }
 
-        return (cycle_t) ~__raw_readl(S3C_TIMERREG(offset));
+        return S3C_TIMERREG(offset);
+}
+
+static cycle_t s5p_timer_read(struct clocksource *cs)
+{
+        void __iomem *reg = s5p_timer_reg();
+
+        return (cycle_t) (reg ? ~__raw_readl(reg) : 0);
 }
 
 /*
@@ -325,53 +332,22 @@ static DEFINE_CLOCK_DATA(cd);
 
 unsigned long long notrace sched_clock(void)
 {
-        u32 cyc;
-        unsigned long offset = 0;
-
-        switch (timer_source.source_id) {
-        case S5P_PWM0:
-        case S5P_PWM1:
-        case S5P_PWM2:
-        case S5P_PWM3:
-                offset = (timer_source.source_id * 0x0c) + 0x14;
-                break;
-
-        case S5P_PWM4:
-                offset = 0x40;
-                break;
+        void __iomem *reg = s5p_timer_reg();
 
-        default:
-                printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id);
+        if (!reg)
                 return 0;
-        }
 
-        cyc = ~__raw_readl(S3C_TIMERREG(offset));
-        return cyc_to_sched_clock(&cd, cyc, (u32)~0);
+        return cyc_to_sched_clock(&cd, ~__raw_readl(reg), (u32)~0);
 }
 
 static void notrace s5p_update_sched_clock(void)
 {
-        u32 cyc;
-        unsigned long offset = 0;
+        void __iomem *reg = s5p_timer_reg();
 
-        switch (timer_source.source_id) {
-        case S5P_PWM0:
-        case S5P_PWM1:
-        case S5P_PWM2:
-        case S5P_PWM3:
-                offset = (timer_source.source_id * 0x0c) + 0x14;
-                break;
-
-        case S5P_PWM4:
-                offset = 0x40;
-                break;
-
-        default:
-                printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id);
-        }
+        if (!reg)
+                return;
 
-        cyc = ~__raw_readl(S3C_TIMERREG(offset));
-        update_sched_clock(&cd, cyc, (u32)~0);
+        update_sched_clock(&cd, ~__raw_readl(reg), (u32)~0);
 }
 
 struct clocksource time_clocksource = {
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index be72100b81b4..4d79519d19a4 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -8,6 +8,7 @@ config PLAT_SAMSUNG
         bool
         depends on PLAT_S3C24XX || ARCH_S3C64XX || PLAT_S5P
         select NO_IOPORT
+        select GENERIC_IRQ_CHIP
         default y
         help
           Base platform code for all Samsung SoC based systems
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index cedfff51c82b..3aedac0034ba 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -68,6 +68,12 @@ extern void s3c24xx_init_uartdevs(char *name,
 struct sys_timer;
 extern struct sys_timer s3c24xx_timer;
 
+extern struct syscore_ops s3c2410_pm_syscore_ops;
+extern struct syscore_ops s3c2412_pm_syscore_ops;
+extern struct syscore_ops s3c2416_pm_syscore_ops;
+extern struct syscore_ops s3c244x_pm_syscore_ops;
+extern struct syscore_ops s3c64xx_irq_syscore_ops;
+
 /* system device classes */
 
 extern struct sysdev_class s3c2410_sysclass;
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index f0da6b70fba4..39818d8da420 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -88,6 +88,7 @@ extern struct platform_device s3c64xx_device_onenand1;
 extern struct platform_device s5p_device_onenand;
 
 extern struct platform_device s3c_device_usbgadget;
+extern struct platform_device s3c_device_usb_hsudc;
 extern struct platform_device s3c_device_usb_hsotg;
 
 extern struct platform_device s5pv210_device_ac97;
@@ -142,6 +143,8 @@ extern struct platform_device s5p_device_fimc3;
 extern struct platform_device s5p_device_mipi_csis0;
 extern struct platform_device s5p_device_mipi_csis1;
 
+extern struct platform_device s5p_device_ehci;
+
 extern struct platform_device exynos4_device_sysmmu;
 
 /* s3c2440 specific devices */
diff --git a/arch/arm/plat-samsung/include/plat/irq-vic-timer.h b/arch/arm/plat-samsung/include/plat/irq-vic-timer.h
index a90b53431b5b..5b9c42fd32d7 100644
--- a/arch/arm/plat-samsung/include/plat/irq-vic-timer.h
+++ b/arch/arm/plat-samsung/include/plat/irq-vic-timer.h
@@ -10,4 +10,4 @@
  * published by the Free Software Foundation.
 */
 
-extern void s3c_init_vic_timer_irq(unsigned int vic, unsigned int timer);
+extern void s3c_init_vic_timer_irq(unsigned int num, unsigned int timer_irq);
diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h
index 937cc2ace517..7fb6f6be8c81 100644
--- a/arch/arm/plat-samsung/include/plat/pm.h
+++ b/arch/arm/plat-samsung/include/plat/pm.h
@@ -103,14 +103,16 @@ extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count);
 
 #ifdef CONFIG_PM
 extern int s3c_irqext_wake(struct irq_data *data, unsigned int state);
-extern int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state);
-extern int s3c24xx_irq_resume(struct sys_device *dev);
+extern int s3c24xx_irq_suspend(void);
+extern void s3c24xx_irq_resume(void);
 #else
 #define s3c_irqext_wake NULL
 #define s3c24xx_irq_suspend NULL
 #define s3c24xx_irq_resume  NULL
 #endif
 
+extern struct syscore_ops s3c24xx_irq_syscore_ops;
+
 /* PM debug functions */
 
 #ifdef CONFIG_SAMSUNG_PM_DEBUG
diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index 7d6ed7263d57..ee48e12a1e72 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -18,8 +18,8 @@ typedef unsigned int upf_t;	/* cannot include linux/serial_core.h */
 
 /* uart setup */
 
-static unsigned int fifo_mask;
-static unsigned int fifo_max;
+unsigned int fifo_mask;
+unsigned int fifo_max;
 
 /* forward declerations */
 
diff --git a/arch/arm/plat-samsung/irq-uart.c b/arch/arm/plat-samsung/irq-uart.c
index 4d4e571af553..32582c0958e3 100644
--- a/arch/arm/plat-samsung/irq-uart.c
+++ b/arch/arm/plat-samsung/irq-uart.c
@@ -27,60 +27,6 @@
 /* Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3]
  * are consecutive when looking up the interrupt in the demux routines.
  */
-
-static inline void __iomem *s3c_irq_uart_base(struct irq_data *data)
-{
-        struct s3c_uart_irq *uirq = irq_data_get_irq_chip_data(data);
-        return uirq->regs;
-}
-
-static inline unsigned int s3c_irq_uart_bit(unsigned int irq)
-{
-        return irq & 3;
-}
-
-static void s3c_irq_uart_mask(struct irq_data *data)
-{
-        void __iomem *regs = s3c_irq_uart_base(data);
-        unsigned int bit = s3c_irq_uart_bit(data->irq);
-        u32 reg;
-
-        reg = __raw_readl(regs + S3C64XX_UINTM);
-        reg |= (1 << bit);
-        __raw_writel(reg, regs + S3C64XX_UINTM);
-}
-
-static void s3c_irq_uart_maskack(struct irq_data *data)
-{
-        void __iomem *regs = s3c_irq_uart_base(data);
-        unsigned int bit = s3c_irq_uart_bit(data->irq);
-        u32 reg;
-
-        reg = __raw_readl(regs + S3C64XX_UINTM);
-        reg |= (1 << bit);
-        __raw_writel(reg, regs + S3C64XX_UINTM);
-        __raw_writel(1 << bit, regs + S3C64XX_UINTP);
-}
-
-static void s3c_irq_uart_unmask(struct irq_data *data)
-{
-        void __iomem *regs = s3c_irq_uart_base(data);
-        unsigned int bit = s3c_irq_uart_bit(data->irq);
-        u32 reg;
-
-        reg = __raw_readl(regs + S3C64XX_UINTM);
-        reg &= ~(1 << bit);
-        __raw_writel(reg, regs + S3C64XX_UINTM);
-}
-
-static void s3c_irq_uart_ack(struct irq_data *data)
-{
-        void __iomem *regs = s3c_irq_uart_base(data);
-        unsigned int bit = s3c_irq_uart_bit(data->irq);
-
-        __raw_writel(1 << bit, regs + S3C64XX_UINTP);
-}
-
 static void s3c_irq_demux_uart(unsigned int irq, struct irq_desc *desc)
 {
         struct s3c_uart_irq *uirq = desc->irq_data.handler_data;
@@ -97,30 +43,25 @@ static void s3c_irq_demux_uart(unsigned int irq, struct irq_desc *desc)
                 generic_handle_irq(base + 3);
 }
 
-static struct irq_chip s3c_irq_uart = {
-        .name           = "s3c-uart",
-        .irq_mask       = s3c_irq_uart_mask,
-        .irq_unmask     = s3c_irq_uart_unmask,
-        .irq_mask_ack   = s3c_irq_uart_maskack,
-        .irq_ack        = s3c_irq_uart_ack,
-};
-
 static void __init s3c_init_uart_irq(struct s3c_uart_irq *uirq)
 {
         void __iomem *reg_base = uirq->regs;
-        unsigned int irq;
-        int offs;
+        struct irq_chip_generic *gc;
+        struct irq_chip_type *ct;
 
         /* mask all interrupts at the start. */
         __raw_writel(0xf, reg_base + S3C64XX_UINTM);
 
-        for (offs = 0; offs < 3; offs++) {
-                irq = uirq->base_irq + offs;
-
-                irq_set_chip_and_handler(irq, &s3c_irq_uart, handle_level_irq);
-                irq_set_chip_data(irq, uirq);
-                set_irq_flags(irq, IRQF_VALID);
-        }
+        gc = irq_alloc_generic_chip("s3c-uart", 1, uirq->base_irq, reg_base,
+                                    handle_level_irq);
+        ct = gc->chip_types;
+        ct->chip.irq_ack = irq_gc_ack;
+        ct->chip.irq_mask = irq_gc_mask_set_bit;
+        ct->chip.irq_unmask = irq_gc_mask_clr_bit;
+        ct->regs.ack = S3C64XX_UINTP;
+        ct->regs.mask = S3C64XX_UINTM;
+        irq_setup_generic_chip(gc, IRQ_MSK(4), IRQ_GC_INIT_MASK_CACHE,
+                               IRQ_NOREQUEST | IRQ_NOPROBE, 0);
 
         irq_set_handler_data(uirq->parent_irq, uirq);
         irq_set_chained_handler(uirq->parent_irq, s3c_irq_demux_uart);
diff --git a/arch/arm/plat-samsung/irq-vic-timer.c b/arch/arm/plat-samsung/irq-vic-timer.c
index d6ad66ab9290..a607546ddbd0 100644
--- a/arch/arm/plat-samsung/irq-vic-timer.c
+++ b/arch/arm/plat-samsung/irq-vic-timer.c
@@ -28,60 +28,43 @@ static void s3c_irq_demux_vic_timer(unsigned int irq, struct irq_desc *desc)
 }
 
 /* We assume the IRQ_TIMER0..IRQ_TIMER4 range is continuous. */
-
-static void s3c_irq_timer_mask(struct irq_data *data)
-{
-        u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
-        u32 mask = (u32)data->chip_data;
-
-        reg &= 0x1f;  /* mask out pending interrupts */
-        reg &= ~mask;
-        __raw_writel(reg, S3C64XX_TINT_CSTAT);
-}
-
-static void s3c_irq_timer_unmask(struct irq_data *data)
+static void s3c_irq_timer_ack(struct irq_data *d)
 {
-        u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
-        u32 mask = (u32)data->chip_data;
+        struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+        u32 mask = (1 << 5) << (d->irq - gc->irq_base);
 
-        reg &= 0x1f;  /* mask out pending interrupts */
-        reg |= mask;
-        __raw_writel(reg, S3C64XX_TINT_CSTAT);
+        irq_reg_writel(mask | gc->mask_cache, gc->reg_base);
 }
 
-static void s3c_irq_timer_ack(struct irq_data *data)
-{
-        u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
-        u32 mask = (u32)data->chip_data;
-
-        reg &= 0x1f;
-        reg |= mask << 5;
-        __raw_writel(reg, S3C64XX_TINT_CSTAT);
-}
-
-static struct irq_chip s3c_irq_timer = {
-        .name           = "s3c-timer",
-        .irq_mask       = s3c_irq_timer_mask,
-        .irq_unmask     = s3c_irq_timer_unmask,
-        .irq_ack        = s3c_irq_timer_ack,
-};
-
 /**
  * s3c_init_vic_timer_irq() - initialise timer irq chanined off VIC.\
- * @parent_irq: The parent IRQ on the VIC for the timer.
- * @timer_irq: The IRQ to be used for the timer.
+ * @num: Number of timers to initialize
+ * @timer_irq: Base IRQ number to be used for the timers.
  *
  * Register the necessary IRQ chaining and support for the timer IRQs
  * chained of the VIC.
  */
-void __init s3c_init_vic_timer_irq(unsigned int parent_irq,
-                                   unsigned int timer_irq)
+void __init s3c_init_vic_timer_irq(unsigned int num, unsigned int timer_irq)
 {
+        unsigned int pirq[5] = { IRQ_TIMER0_VIC, IRQ_TIMER1_VIC, IRQ_TIMER2_VIC,
+                                 IRQ_TIMER3_VIC, IRQ_TIMER4_VIC };
+        struct irq_chip_generic *s3c_tgc;
+        struct irq_chip_type *ct;
+        unsigned int i;
 
-        irq_set_chained_handler(parent_irq, s3c_irq_demux_vic_timer);
-        irq_set_handler_data(parent_irq, (void *)timer_irq);
+        s3c_tgc = irq_alloc_generic_chip("s3c-timer", 1, timer_irq,
+                                         S3C64XX_TINT_CSTAT, handle_level_irq);
+        ct = s3c_tgc->chip_types;
+        ct->chip.irq_mask = irq_gc_mask_clr_bit;
+        ct->chip.irq_unmask = irq_gc_mask_set_bit;
+        ct->chip.irq_ack = s3c_irq_timer_ack;
+        irq_setup_generic_chip(s3c_tgc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE,
+                               IRQ_NOREQUEST | IRQ_NOPROBE, 0);
+        /* Clear the upper bits of the mask_cache*/
+        s3c_tgc->mask_cache &= 0x1f;
 
-        irq_set_chip_and_handler(timer_irq, &s3c_irq_timer, handle_level_irq);
-        irq_set_chip_data(timer_irq, (void *)(1 << (timer_irq - IRQ_TIMER0)));
-        set_irq_flags(timer_irq, IRQF_VALID);
+        for (i = 0; i < num; i++, timer_irq++) {
+                irq_set_chained_handler(pirq[i], s3c_irq_demux_vic_timer);
+                irq_set_handler_data(pirq[i], (void *)timer_irq);
+        }
 }
diff --git a/arch/arm/plat-spear/clock.c b/arch/arm/plat-spear/clock.c
index bdbd7ec9cb6b..6fa474cb398e 100644
--- a/arch/arm/plat-spear/clock.c
+++ b/arch/arm/plat-spear/clock.c
@@ -903,6 +903,11 @@ void recalc_root_clocks(void)
         spin_unlock_irqrestore(&clocks_lock, flags);
 }
 
+void __init clk_init(void)
+{
+        recalc_root_clocks();
+}
+
 #ifdef CONFIG_DEBUG_FS
 /*
  *      debugfs support to trace clock tree hierarchy and attributes
diff --git a/arch/arm/plat-spear/include/plat/clock.h b/arch/arm/plat-spear/include/plat/clock.h
index fcc0d0ad4a1f..0062bafef12d 100644
--- a/arch/arm/plat-spear/include/plat/clock.h
+++ b/arch/arm/plat-spear/include/plat/clock.h
@@ -224,6 +224,7 @@ struct clcd_rate_tbl {
 };
 
 /* platform specific clock functions */
+void __init clk_init(void);
 void clk_register(struct clk_lookup *cl);
 void recalc_root_clocks(void);
 
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c
index dbb6e4fff79d..0c77e4298675 100644
--- a/arch/arm/plat-spear/time.c
+++ b/arch/arm/plat-spear/time.c
@@ -70,19 +70,6 @@ static void clockevent_set_mode(enum clock_event_mode mode,
 static int clockevent_next_event(unsigned long evt,
                                  struct clock_event_device *clk_event_dev);
 
-static cycle_t clocksource_read_cycles(struct clocksource *cs)
-{
-        return (cycle_t) readw(gpt_base + COUNT(CLKSRC));
-}
-
-static struct clocksource clksrc = {
-        .name = "tmr1",
-        .rating = 200,          /* its a pretty decent clock */
-        .read = clocksource_read_cycles,
-        .mask = 0xFFFF,         /* 16 bits */
-        .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
 static void spear_clocksource_init(void)
 {
         u32 tick_rate;
@@ -103,7 +90,8 @@ static void spear_clocksource_init(void)
         writew(val, gpt_base + CR(CLKSRC));
 
         /* register the clocksource */
-        clocksource_register_hz(&clksrc, tick_rate);
+        clocksource_mmio_init(gpt_base + COUNT(CLKSRC), "tmr1", tick_rate,
+                200, 16, clocksource_mmio_readw_up);
 }
 
 static struct clock_event_device clkevt = {
diff --git a/arch/arm/plat-stmp3xxx/Kconfig b/arch/arm/plat-stmp3xxx/Kconfig
deleted file mode 100644
index 2cf37c35951b..000000000000
--- a/arch/arm/plat-stmp3xxx/Kconfig
+++ /dev/null
@@ -1,37 +0,0 @@
-if ARCH_STMP3XXX
-
-menu "Freescale STMP3xxx implementations"
-
-choice
-        prompt "Select STMP3xxx chip family"
-
-config ARCH_STMP37XX
-        bool "Freescale SMTP37xx"
-        select CPU_ARM926T
-        ---help---
-         STMP37xx refers to 3700 through 3769 chips
-
-config ARCH_STMP378X
-        bool "Freescale STMP378x"
-        select CPU_ARM926T
-        ---help---
-         STMP378x refers to 3780 through 3789 chips
-
-endchoice
-
-choice
-        prompt "Select STMP3xxx board type"
-
-config MACH_STMP37XX
-        depends on ARCH_STMP37XX
-        bool "Freescale STMP37xx development board"
-
-config MACH_STMP378X
-        depends on ARCH_STMP378X
-        bool "Freescale STMP378x development board"
-
-endchoice
-
-endmenu
-
-endif
diff --git a/arch/arm/plat-stmp3xxx/Makefile b/arch/arm/plat-stmp3xxx/Makefile
deleted file mode 100644
index 31dd518f37a5..000000000000
--- a/arch/arm/plat-stmp3xxx/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-# Object file lists.
-obj-y += core.o timer.o irq.o dma.o clock.o pinmux.o devices.o
diff --git a/arch/arm/plat-stmp3xxx/clock.c b/arch/arm/plat-stmp3xxx/clock.c
deleted file mode 100644
index 2e712e17ce72..000000000000
--- a/arch/arm/plat-stmp3xxx/clock.c
+++ /dev/null
@@ -1,1134 +0,0 @@
-/*
- * Clock manipulation routines for Freescale STMP37XX/STMP378X
- *
- * Author: Vitaly Wool <vital@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#define DEBUG
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/spinlock.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/clkdev.h>
-
-#include <asm/mach-types.h>
-#include <mach/platform.h>
-#include <mach/regs-clkctrl.h>
-
-#include "clock.h"
-
-static DEFINE_SPINLOCK(clocks_lock);
-
-static struct clk osc_24M;
-static struct clk pll_clk;
-static struct clk cpu_clk;
-static struct clk hclk;
-
-static int propagate_rate(struct clk *);
-
-static inline int clk_is_busy(struct clk *clk)
-{
-        return __raw_readl(clk->busy_reg) & (1 << clk->busy_bit);
-}
-
-static inline int clk_good(struct clk *clk)
-{
-        return clk && !IS_ERR(clk) && clk->ops;
-}
-
-static int std_clk_enable(struct clk *clk)
-{
-        if (clk->enable_reg) {
-                u32 clk_reg = __raw_readl(clk->enable_reg);
-                if (clk->enable_negate)
-                        clk_reg &= ~(1 << clk->enable_shift);
-                else
-                        clk_reg |= (1 << clk->enable_shift);
-                __raw_writel(clk_reg, clk->enable_reg);
-                if (clk->enable_wait)
-                        udelay(clk->enable_wait);
-                return 0;
-        } else
-                return -EINVAL;
-}
-
-static int std_clk_disable(struct clk *clk)
-{
-        if (clk->enable_reg) {
-                u32 clk_reg = __raw_readl(clk->enable_reg);
-                if (clk->enable_negate)
-                        clk_reg |= (1 << clk->enable_shift);
-                else
-                        clk_reg &= ~(1 << clk->enable_shift);
-                __raw_writel(clk_reg, clk->enable_reg);
-                return 0;
-        } else
-                return -EINVAL;
-}
-
-static int io_set_rate(struct clk *clk, u32 rate)
-{
-        u32 reg_frac, clkctrl_frac;
-        int i, ret = 0, mask = 0x1f;
-
-        clkctrl_frac = (clk->parent->rate * 18 + rate - 1) / rate;
-
-        if (clkctrl_frac < 18 || clkctrl_frac > 35) {
-                ret = -EINVAL;
-                goto out;
-        }
-
-        reg_frac = __raw_readl(clk->scale_reg);
-        reg_frac &= ~(mask << clk->scale_shift);
-        __raw_writel(reg_frac | (clkctrl_frac << clk->scale_shift),
-                                clk->scale_reg);
-        if (clk->busy_reg) {
-                for (i = 10000; i; i--)
-                        if (!clk_is_busy(clk))
-                                break;
-                if (!i)
-                        ret = -ETIMEDOUT;
-                else
-                        ret = 0;
-        }
-out:
-        return ret;
-}
-
-static long io_get_rate(struct clk *clk)
-{
-        long rate = clk->parent->rate * 18;
-        int mask = 0x1f;
-
-        rate /= (__raw_readl(clk->scale_reg) >> clk->scale_shift) & mask;
-        clk->rate = rate;
-
-        return rate;
-}
-
-static long per_get_rate(struct clk *clk)
-{
-        long rate = clk->parent->rate;
-        long div;
-        const int mask = 0xff;
-
-        if (clk->enable_reg &&
-                        !(__raw_readl(clk->enable_reg) & clk->enable_shift))
-                clk->rate = 0;
-        else {
-                div = (__raw_readl(clk->scale_reg) >> clk->scale_shift) & mask;
-                if (div)
-                        rate /= div;
-                clk->rate = rate;
-        }
-
-        return clk->rate;
-}
-
-static int per_set_rate(struct clk *clk, u32 rate)
-{
-        int ret = -EINVAL;
-        int div = (clk->parent->rate + rate - 1) / rate;
-        u32 reg_frac;
-        const int mask = 0xff;
-        int try = 10;
-        int i = -1;
-
-        if (div == 0 || div > mask)
-                goto out;
-
-        reg_frac = __raw_readl(clk->scale_reg);
-        reg_frac &= ~(mask << clk->scale_shift);
-
-        while (try--) {
-                __raw_writel(reg_frac | (div << clk->scale_shift),
-                                clk->scale_reg);
-
-                if (clk->busy_reg) {
-                        for (i = 10000; i; i--)
-                                if (!clk_is_busy(clk))
-                                        break;
-                }
-                if (i)
-                        break;
-        }
-
-        if (!i)
-                ret = -ETIMEDOUT;
-        else
-                ret = 0;
-
-out:
-        if (ret != 0)
-                printk(KERN_ERR "%s: error %d\n", __func__, ret);
-        return ret;
-}
-
-static long lcdif_get_rate(struct clk *clk)
-{
-        long rate = clk->parent->rate;
-        long div;
-        const int mask = 0xff;
-
-        div = (__raw_readl(clk->scale_reg) >> clk->scale_shift) & mask;
-        if (div) {
-                rate /= div;
-                div = (__raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC) &
-                        BM_CLKCTRL_FRAC_PIXFRAC) >> BP_CLKCTRL_FRAC_PIXFRAC;
-                rate /= div;
-        }
-        clk->rate = rate;
-
-        return rate;
-}
-
-static int lcdif_set_rate(struct clk *clk, u32 rate)
-{
-        int ret = 0;
-        /*
-         * On 3700, we can get most timings exact by modifying ref_pix
-         * and the divider, but keeping the phase timings at 1 (2
-         * phases per cycle).
-         *
-         * ref_pix can be between 480e6*18/35=246.9MHz and 480e6*18/18=480MHz,
-         * which is between 18/(18*480e6)=2.084ns and 35/(18*480e6)=4.050ns.
-         *
-         * ns_cycle >= 2*18e3/(18*480) = 25/6
-         * ns_cycle <= 2*35e3/(18*480) = 875/108
-         *
-         * Multiply the ns_cycle by 'div' to lengthen it until it fits the
-         * bounds. This is the divider we'll use after ref_pix.
-         *
-         * 6 * ns_cycle >= 25 * div
-         * 108 * ns_cycle <= 875 * div
-         */
-        u32 ns_cycle = 1000000 / rate;
-        u32 div, reg_val;
-        u32 lowest_result = (u32) -1;
-        u32 lowest_div = 0, lowest_fracdiv = 0;
-
-        for (div = 1; div < 256; ++div) {
-                u32 fracdiv;
-                u32 ps_result;
-                int lower_bound = 6 * ns_cycle >= 25 * div;
-                int upper_bound = 108 * ns_cycle <= 875 * div;
-                if (!lower_bound)
-                        break;
-                if (!upper_bound)
-                        continue;
-                /*
-                 * Found a matching div. Calculate fractional divider needed,
-                 * rounded up.
-                 */
-                fracdiv = ((clk->parent->rate / 1000 * 18 / 2) *
-                                ns_cycle + 1000 * div - 1) /
-                                (1000 * div);
-                if (fracdiv < 18 || fracdiv > 35) {
-                        ret = -EINVAL;
-                        goto out;
-                }
-                /* Calculate the actual cycle time this results in */
-                ps_result = 6250 * div * fracdiv / 27;
-
-                /* Use the fastest result that doesn't break ns_cycle */
-                if (ps_result <= lowest_result) {
-                        lowest_result = ps_result;
-                        lowest_div = div;
-                        lowest_fracdiv = fracdiv;
-                }
-        }
-
-        if (div >= 256 || lowest_result == (u32) -1) {
-                ret = -EINVAL;
-                goto out;
-        }
-        pr_debug("Programming PFD=%u,DIV=%u ref_pix=%uMHz "
-                        "PIXCLK=%uMHz cycle=%u.%03uns\n",
-                        lowest_fracdiv, lowest_div,
-                        480*18/lowest_fracdiv, 480*18/lowest_fracdiv/lowest_div,
-                        lowest_result / 1000, lowest_result % 1000);
-
-        /* Program ref_pix phase fractional divider */
-        reg_val = __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC);
-        reg_val &= ~BM_CLKCTRL_FRAC_PIXFRAC;
-        reg_val |= BF(lowest_fracdiv, CLKCTRL_FRAC_PIXFRAC);
-        __raw_writel(reg_val, REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC);
-
-        /* Ungate PFD */
-        stmp3xxx_clearl(BM_CLKCTRL_FRAC_CLKGATEPIX,
-                        REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC);
-
-        /* Program pix divider */
-        reg_val = __raw_readl(clk->scale_reg);
-        reg_val &= ~(BM_CLKCTRL_PIX_DIV | BM_CLKCTRL_PIX_CLKGATE);
-        reg_val |= BF(lowest_div, CLKCTRL_PIX_DIV);
-        __raw_writel(reg_val, clk->scale_reg);
-
-        /* Wait for divider update */
-        if (clk->busy_reg) {
-                int i;
-                for (i = 10000; i; i--)
-                        if (!clk_is_busy(clk))
-                                break;
-                if (!i) {
-                        ret = -ETIMEDOUT;
-                        goto out;
-                }
-        }
-
-        /* Switch to ref_pix source */
-        reg_val = __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ);
-        reg_val &= ~BM_CLKCTRL_CLKSEQ_BYPASS_PIX;
-        __raw_writel(reg_val, REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ);
-
-out:
-        return ret;
-}
-
-
-static int cpu_set_rate(struct clk *clk, u32 rate)
-{
-        u32 reg_val;
-
-        if (rate < 24000)
-                return -EINVAL;
-        else if (rate == 24000) {
-                /* switch to the 24M source */
-                clk_set_parent(clk, &osc_24M);
-        } else {
-                int i;
-                u32 clkctrl_cpu = 1;
-                u32 c = clkctrl_cpu;
-                u32 clkctrl_frac = 1;
-                u32 val;
-                for ( ; c < 0x40; c++) {
-                        u32 f = (pll_clk.rate*18/c + rate/2) / rate;
-                        int s1, s2;
-
-                        if (f < 18 || f > 35)
-                                continue;
-                        s1 = pll_clk.rate*18/clkctrl_frac/clkctrl_cpu - rate;
-                        s2 = pll_clk.rate*18/c/f - rate;
-                        pr_debug("%s: s1 %d, s2 %d\n", __func__, s1, s2);
-                        if (abs(s1) > abs(s2)) {
-                                clkctrl_cpu = c;
-                                clkctrl_frac = f;
-                        }
-                        if (s2 == 0)
-                                break;
-                };
-                pr_debug("%s: clkctrl_cpu %d, clkctrl_frac %d\n", __func__,
-                                clkctrl_cpu, clkctrl_frac);
-                if (c == 0x40) {
-                        int  d = pll_clk.rate*18/clkctrl_frac/clkctrl_cpu -
-                                rate;
-                        if (abs(d) > 100 ||
-                            clkctrl_frac < 18 || clkctrl_frac > 35)
-                                return -EINVAL;
-                }
-
-                /* 4.6.2 */
-                val = __raw_readl(clk->scale_reg);
-                val &= ~(0x3f << clk->scale_shift);
-                val |= clkctrl_frac;
-                clk_set_parent(clk, &osc_24M);
-                udelay(10);
-                __raw_writel(val, clk->scale_reg);
-                /* ungate */
-                __raw_writel(1<<7, clk->scale_reg + 8);
-                /* write clkctrl_cpu */
-                clk->saved_div = clkctrl_cpu;
-
-                reg_val = __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU);
-                reg_val &= ~0x3F;
-                reg_val |= clkctrl_cpu;
-                __raw_writel(reg_val, REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU);
-
-                for (i = 10000; i; i--)
-                        if (!clk_is_busy(clk))
-                                break;
-                if (!i) {
-                        printk(KERN_ERR "couldn't set up CPU divisor\n");
-                        return -ETIMEDOUT;
-                }
-                clk_set_parent(clk, &pll_clk);
-                clk->saved_div = 0;
-                udelay(10);
-        }
-        return 0;
-}
-
-static long cpu_get_rate(struct clk *clk)
-{
-        long rate = clk->parent->rate * 18;
-
-        rate /= (__raw_readl(clk->scale_reg) >> clk->scale_shift) & 0x3f;
-        rate /= __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU) & 0x3f;
-        rate = ((rate + 9) / 10) * 10;
-        clk->rate = rate;
-
-        return rate;
-}
-
-static long cpu_round_rate(struct clk *clk, u32 rate)
-{
-        unsigned long r = 0;
-
-        if (rate <= 24000)
-                r = 24000;
-        else {
-                u32 clkctrl_cpu = 1;
-                u32 clkctrl_frac;
-                do {
-                        clkctrl_frac =
-                                (pll_clk.rate*18 / clkctrl_cpu + rate/2) / rate;
-                        if (clkctrl_frac > 35)
-                                continue;
-                        if (pll_clk.rate*18 / clkctrl_frac / clkctrl_cpu/10 ==
-                            rate / 10)
-                                break;
-                } while (pll_clk.rate / 2  >= clkctrl_cpu++ * rate);
-                if (pll_clk.rate / 2 < (clkctrl_cpu - 1) * rate)
-                        clkctrl_cpu--;
-                pr_debug("%s: clkctrl_cpu %d, clkctrl_frac %d\n", __func__,
-                                clkctrl_cpu, clkctrl_frac);
-                if (clkctrl_frac < 18)
-                        clkctrl_frac = 18;
-                if (clkctrl_frac > 35)
-                        clkctrl_frac = 35;
-
-                r = pll_clk.rate * 18;
-                r /= clkctrl_frac;
-                r /= clkctrl_cpu;
-                r = 10 * ((r + 9) / 10);
-        }
-        return r;
-}
-
-static long emi_get_rate(struct clk *clk)
-{
-        long rate = clk->parent->rate * 18;
-
-        rate /= (__raw_readl(clk->scale_reg) >> clk->scale_shift) & 0x3f;
-        rate /= __raw_readl(REGS_CLKCTRL_BASE + HW_CLKCTRL_EMI) & 0x3f;
-        clk->rate = rate;
-
-        return rate;
-}
-
-static int clkseq_set_parent(struct clk *clk, struct clk *parent)
-{
-        int ret = -EINVAL;
-        int shift = 8;
-
-        /* bypass? */
-        if (parent == &osc_24M)
-                shift = 4;
-
-        if (clk->bypass_reg) {
-#ifdef CONFIG_ARCH_STMP378X
-                u32 hbus_val, cpu_val;
-
-                if (clk == &cpu_clk && shift == 4) {
-                        hbus_val = __raw_readl(REGS_CLKCTRL_BASE +
-                                        HW_CLKCTRL_HBUS);
-                        cpu_val = __raw_readl(REGS_CLKCTRL_BASE +
-                                        HW_CLKCTRL_CPU);
-
-                        hbus_val &= ~(BM_CLKCTRL_HBUS_DIV_FRAC_EN |
-                                      BM_CLKCTRL_HBUS_DIV);
-                        clk->saved_div = cpu_val & BM_CLKCTRL_CPU_DIV_CPU;
-                        cpu_val &= ~BM_CLKCTRL_CPU_DIV_CPU;
-                        cpu_val |= 1;
-
-                        if (machine_is_stmp378x()) {
-                                __raw_writel(hbus_val,
-                                        REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS);
-                                __raw_writel(cpu_val,
-                                        REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU);
-                                hclk.rate = 0;
-                        }
-                } else if (clk == &cpu_clk && shift == 8) {
-                        hbus_val = __raw_readl(REGS_CLKCTRL_BASE +
-                                                        HW_CLKCTRL_HBUS);
-                        cpu_val = __raw_readl(REGS_CLKCTRL_BASE +
-                                                        HW_CLKCTRL_CPU);
-                        hbus_val &= ~(BM_CLKCTRL_HBUS_DIV_FRAC_EN |
-                                      BM_CLKCTRL_HBUS_DIV);
-                        hbus_val |= 2;
-                        cpu_val &= ~BM_CLKCTRL_CPU_DIV_CPU;
-                        if (clk->saved_div)
-                                cpu_val |= clk->saved_div;
-                        else
-                                cpu_val |= 2;
-
-                        if (machine_is_stmp378x()) {
-                                __raw_writel(hbus_val,
-                                        REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS);
-                                __raw_writel(cpu_val,
-                                        REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU);
-                                hclk.rate = 0;
-                        }
-                }
-#endif
-                __raw_writel(1 << clk->bypass_shift, clk->bypass_reg + shift);
-
-                ret = 0;
-        }
-
-        return ret;
-}
-
-static int hbus_set_rate(struct clk *clk, u32 rate)
-{
-        u8 div = 0;
-        int is_frac = 0;
-        u32 clkctrl_hbus;
-        struct clk *parent = clk->parent;
-
-        pr_debug("%s: rate %d, parent rate %d\n", __func__, rate,
-                        parent->rate);
-
-        if (rate > parent->rate)
-                return -EINVAL;
-
-        if (((parent->rate + rate/2) / rate) * rate != parent->rate &&
-            parent->rate / rate < 32) {
-                pr_debug("%s: switching to fractional mode\n", __func__);
-                is_frac = 1;
-        }
-
-        if (is_frac)
-                div = (32 * rate + parent->rate / 2) / parent->rate;
-        else
-                div = (parent->rate + rate - 1) / rate;
-        pr_debug("%s: div calculated is %d\n", __func__, div);
-        if (!div || div > 0x1f)
-                return -EINVAL;
-
-        clk_set_parent(&cpu_clk, &osc_24M);
-        udelay(10);
-        clkctrl_hbus = __raw_readl(clk->scale_reg);
-        clkctrl_hbus &= ~0x3f;
-        clkctrl_hbus |= div;
-        clkctrl_hbus |= (is_frac << 5);
-
-        __raw_writel(clkctrl_hbus, clk->scale_reg);
-        if (clk->busy_reg) {
-                int i;
-                for (i = 10000; i; i--)
-                        if (!clk_is_busy(clk))
-                                break;
-                if (!i) {
-                        printk(KERN_ERR "couldn't set up CPU divisor\n");
-                        return -ETIMEDOUT;
-                }
-        }
-        clk_set_parent(&cpu_clk, &pll_clk);
-        __raw_writel(clkctrl_hbus, clk->scale_reg);
-        udelay(10);
-        return 0;
-}
-
-static long hbus_get_rate(struct clk *clk)
-{
-        long rate = clk->parent->rate;
-
-        if (__raw_readl(clk->scale_reg) & 0x20) {
-                rate *= __raw_readl(clk->scale_reg) & 0x1f;
-                rate /= 32;
-        } else
-                rate /= __raw_readl(clk->scale_reg) & 0x1f;
-        clk->rate = rate;
-
-        return rate;
-}
-
-static int xbus_set_rate(struct clk *clk, u32 rate)
-{
-        u16 div = 0;
-        u32 clkctrl_xbus;
-
-        pr_debug("%s: rate %d, parent rate %d\n", __func__, rate,
-                        clk->parent->rate);
-
-        div = (clk->parent->rate + rate - 1) / rate;
-        pr_debug("%s: div calculated is %d\n", __func__, div);
-        if (!div || div > 0x3ff)
-                return -EINVAL;
-
-        clkctrl_xbus = __raw_readl(clk->scale_reg);
-        clkctrl_xbus &= ~0x3ff;
-        clkctrl_xbus |= div;
-        __raw_writel(clkctrl_xbus, clk->scale_reg);
-        if (clk->busy_reg) {
-                int i;
-                for (i = 10000; i; i--)
-                        if (!clk_is_busy(clk))
-                                break;
-                if (!i) {
-                        printk(KERN_ERR "couldn't set up xbus divisor\n");
-                        return -ETIMEDOUT;
-                }
-        }
-        return 0;
-}
-
-static long xbus_get_rate(struct clk *clk)
-{
-        long rate = clk->parent->rate;
-
-        rate /= __raw_readl(clk->scale_reg) & 0x3ff;
-        clk->rate = rate;
-
-        return rate;
-}
-
-
-/* Clock ops */
-
-static struct clk_ops std_ops = {
-        .enable         = std_clk_enable,
-        .disable        = std_clk_disable,
-        .get_rate       = per_get_rate,
-        .set_rate       = per_set_rate,
-        .set_parent     = clkseq_set_parent,
-};
-
-static struct clk_ops min_ops = {
-        .enable         = std_clk_enable,
-        .disable        = std_clk_disable,
-};
-
-static struct clk_ops cpu_ops = {
-        .enable         = std_clk_enable,
-        .disable        = std_clk_disable,
-        .get_rate       = cpu_get_rate,
-        .set_rate       = cpu_set_rate,
-        .round_rate     = cpu_round_rate,
-        .set_parent     = clkseq_set_parent,
-};
-
-static struct clk_ops io_ops = {
-        .enable         = std_clk_enable,
-        .disable        = std_clk_disable,
-        .get_rate       = io_get_rate,
-        .set_rate       = io_set_rate,
-};
-
-static struct clk_ops hbus_ops = {
-        .get_rate       = hbus_get_rate,
-        .set_rate       = hbus_set_rate,
-};
-
-static struct clk_ops xbus_ops = {
-        .get_rate       = xbus_get_rate,
-        .set_rate       = xbus_set_rate,
-};
-
-static struct clk_ops lcdif_ops = {
-        .enable         = std_clk_enable,
-        .disable        = std_clk_disable,
-        .get_rate       = lcdif_get_rate,
-        .set_rate       = lcdif_set_rate,
-        .set_parent     = clkseq_set_parent,
-};
-
-static struct clk_ops emi_ops = {
-        .get_rate       = emi_get_rate,
-};
-
-/* List of on-chip clocks */
-
-static struct clk osc_24M = {
-        .flags          = FIXED_RATE | ENABLED,
-        .rate           = 24000,
-};
-
-static struct clk pll_clk = {
-        .parent         = &osc_24M,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_PLLCTRL0,
-        .enable_shift   = 16,
-        .enable_wait    = 10,
-        .flags          = FIXED_RATE | ENABLED,
-        .rate           = 480000,
-        .ops            = &min_ops,
-};
-
-static struct clk cpu_clk = {
-        .parent         = &pll_clk,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC,
-        .scale_shift    = 0,
-        .bypass_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-        .bypass_shift   = 7,
-        .busy_reg       = REGS_CLKCTRL_BASE + HW_CLKCTRL_CPU,
-        .busy_bit       = 28,
-        .flags          = RATE_PROPAGATES | ENABLED,
-        .ops            = &cpu_ops,
-};
-
-static struct clk io_clk = {
-        .parent         = &pll_clk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC,
-        .enable_shift   = 31,
-        .enable_negate  = 1,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC,
-        .scale_shift    = 24,
-        .flags          = RATE_PROPAGATES | ENABLED,
-        .ops            = &io_ops,
-};
-
-static struct clk hclk = {
-        .parent         = &cpu_clk,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS,
-        .bypass_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-        .bypass_shift   = 7,
-        .busy_reg       = REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS,
-        .busy_bit       = 29,
-        .flags          = RATE_PROPAGATES | ENABLED,
-        .ops            = &hbus_ops,
-};
-
-static struct clk xclk = {
-        .parent         = &osc_24M,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_XBUS,
-        .busy_reg       = REGS_CLKCTRL_BASE + HW_CLKCTRL_XBUS,
-        .busy_bit       = 31,
-        .flags          = RATE_PROPAGATES | ENABLED,
-        .ops            = &xbus_ops,
-};
-
-static struct clk uart_clk = {
-        .parent         = &xclk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-        .enable_shift   = 31,
-        .enable_negate  = 1,
-        .flags          = ENABLED,
-        .ops            = &min_ops,
-};
-
-static struct clk audio_clk = {
-        .parent         = &xclk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-        .enable_shift   = 30,
-        .enable_negate  = 1,
-        .ops            = &min_ops,
-};
-
-static struct clk pwm_clk = {
-        .parent         = &xclk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-        .enable_shift   = 29,
-        .enable_negate  = 1,
-        .ops            = &min_ops,
-};
-
-static struct clk dri_clk = {
-        .parent         = &xclk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-        .enable_shift   = 28,
-        .enable_negate  = 1,
-        .ops            = &min_ops,
-};
-
-static struct clk digctl_clk = {
-        .parent         = &xclk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-        .enable_shift   = 27,
-        .enable_negate  = 1,
-        .ops            = &min_ops,
-};
-
-static struct clk timer_clk = {
-        .parent         = &xclk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_XTAL,
-        .enable_shift   = 26,
-        .enable_negate  = 1,
-        .flags          = ENABLED,
-        .ops            = &min_ops,
-};
-
-static struct clk lcdif_clk = {
-        .parent         = &pll_clk,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_PIX,
-        .busy_reg       = REGS_CLKCTRL_BASE + HW_CLKCTRL_PIX,
-        .busy_bit       = 29,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_PIX,
-        .enable_shift   = 31,
-        .enable_negate  = 1,
-        .bypass_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-        .bypass_shift   = 1,
-        .flags          = NEEDS_SET_PARENT,
-        .ops            = &lcdif_ops,
-};
-
-static struct clk ssp_clk = {
-        .parent         = &io_clk,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_SSP,
-        .busy_reg       = REGS_CLKCTRL_BASE + HW_CLKCTRL_SSP,
-        .busy_bit       = 29,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_SSP,
-        .enable_shift   = 31,
-        .bypass_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-        .bypass_shift   = 5,
-        .enable_negate  = 1,
-        .flags          = NEEDS_SET_PARENT,
-        .ops            = &std_ops,
-};
-
-static struct clk gpmi_clk = {
-        .parent         = &io_clk,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_GPMI,
-        .busy_reg       = REGS_CLKCTRL_BASE + HW_CLKCTRL_GPMI,
-        .busy_bit       = 29,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_GPMI,
-        .enable_shift   = 31,
-        .enable_negate  = 1,
-        .bypass_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-        .bypass_shift   = 4,
-        .flags          = NEEDS_SET_PARENT,
-        .ops            = &std_ops,
-};
-
-static struct clk spdif_clk = {
-        .parent         = &pll_clk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_SPDIF,
-        .enable_shift   = 31,
-        .enable_negate  = 1,
-        .ops            = &min_ops,
-};
-
-static struct clk emi_clk = {
-        .parent         = &pll_clk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_EMI,
-        .enable_shift   = 31,
-        .enable_negate  = 1,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_FRAC,
-        .scale_shift    = 8,
-        .busy_reg       = REGS_CLKCTRL_BASE + HW_CLKCTRL_EMI,
-        .busy_bit       = 28,
-        .bypass_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-        .bypass_shift   = 6,
-        .flags          = ENABLED,
-        .ops            = &emi_ops,
-};
-
-static struct clk ir_clk = {
-        .parent         = &io_clk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_IR,
-        .enable_shift   = 31,
-        .enable_negate  = 1,
-        .bypass_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-        .bypass_shift   = 3,
-        .ops            = &min_ops,
-};
-
-static struct clk saif_clk = {
-        .parent         = &pll_clk,
-        .scale_reg      = REGS_CLKCTRL_BASE + HW_CLKCTRL_SAIF,
-        .busy_reg       = REGS_CLKCTRL_BASE + HW_CLKCTRL_SAIF,
-        .busy_bit       = 29,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_SAIF,
-        .enable_shift   = 31,
-        .enable_negate  = 1,
-        .bypass_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_CLKSEQ,
-        .bypass_shift   = 0,
-        .ops            = &std_ops,
-};
-
-static struct clk usb_clk = {
-        .parent         = &pll_clk,
-        .enable_reg     = REGS_CLKCTRL_BASE + HW_CLKCTRL_PLLCTRL0,
-        .enable_shift   = 18,
-        .enable_negate  = 1,
-        .ops            = &min_ops,
-};
-
-/* list of all the clocks */
-static struct clk_lookup onchip_clks[] = {
-        {
-                .con_id = "osc_24M",
-                .clk = &osc_24M,
-        }, {
-                .con_id = "pll",
-                .clk = &pll_clk,
-        }, {
-                .con_id = "cpu",
-                .clk = &cpu_clk,
-        }, {
-                .con_id = "hclk",
-                .clk = &hclk,
-        }, {
-                .con_id = "xclk",
-                .clk = &xclk,
-        }, {
-                .con_id = "io",
-                .clk = &io_clk,
-        }, {
-                .con_id = "uart",
-                .clk = &uart_clk,
-        }, {
-                .con_id = "audio",
-                .clk = &audio_clk,
-        }, {
-                .con_id = "pwm",
-                .clk = &pwm_clk,
-        }, {
-                .con_id = "dri",
-                .clk = &dri_clk,
-        }, {
-                .con_id = "digctl",
-                .clk = &digctl_clk,
-        }, {
-                .con_id = "timer",
-                .clk = &timer_clk,
-        }, {
-                .con_id = "lcdif",
-                .clk = &lcdif_clk,
-        }, {
-                .con_id = "ssp",
-                .clk = &ssp_clk,
-        }, {
-                .con_id = "gpmi",
-                .clk = &gpmi_clk,
-        }, {
-                .con_id = "spdif",
-                .clk = &spdif_clk,
-        }, {
-                .con_id = "emi",
-                .clk = &emi_clk,
-        }, {
-                .con_id = "ir",
-                .clk = &ir_clk,
-        }, {
-                .con_id = "saif",
-                .clk = &saif_clk,
-        }, {
-                .con_id = "usb",
-                .clk = &usb_clk,
-        },
-};
-
-static int __init propagate_rate(struct clk *clk)
-{
-        struct clk_lookup *cl;
-
-        for (cl = onchip_clks; cl < onchip_clks + ARRAY_SIZE(onchip_clks);
-             cl++) {
-                if (unlikely(!clk_good(cl->clk)))
-                        continue;
-                if (cl->clk->parent == clk && cl->clk->ops->get_rate) {
-                        cl->clk->ops->get_rate(cl->clk);
-                        if (cl->clk->flags & RATE_PROPAGATES)
-                                propagate_rate(cl->clk);
-                }
-        }
-
-        return 0;
-}
-
-/* Exported API */
-unsigned long clk_get_rate(struct clk *clk)
-{
-        if (unlikely(!clk_good(clk)))
-                return 0;
-
-        if (clk->rate != 0)
-                return clk->rate;
-
-        if (clk->ops->get_rate != NULL)
-                return clk->ops->get_rate(clk);
-
-        return clk_get_rate(clk->parent);
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
-        if (unlikely(!clk_good(clk)))
-                return 0;
-
-        if (clk->ops->round_rate)
-                return clk->ops->round_rate(clk, rate);
-
-        return 0;
-}
-EXPORT_SYMBOL(clk_round_rate);
-
-static inline int close_enough(long rate1, long rate2)
-{
-        return rate1 && !((rate2 - rate1) * 1000 / rate1);
-}
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
-        int ret = -EINVAL;
-
-        if (unlikely(!clk_good(clk)))
-                goto out;
-
-        if (clk->flags & FIXED_RATE || !clk->ops->set_rate)
-                goto out;
-
-        else if (!close_enough(clk->rate, rate)) {
-                ret = clk->ops->set_rate(clk, rate);
-                if (ret < 0)
-                        goto out;
-                clk->rate = rate;
-                if (clk->flags & RATE_PROPAGATES)
-                        propagate_rate(clk);
-        } else
-                ret = 0;
-
-out:
-        return ret;
-}
-EXPORT_SYMBOL(clk_set_rate);
-
-int clk_enable(struct clk *clk)
-{
-        unsigned long clocks_flags;
-
-        if (unlikely(!clk_good(clk)))
-                return -EINVAL;
-
-        if (clk->parent)
-                clk_enable(clk->parent);
-
-        spin_lock_irqsave(&clocks_lock, clocks_flags);
-
-        clk->usage++;
-        if (clk->ops && clk->ops->enable)
-                clk->ops->enable(clk);
-
-        spin_unlock_irqrestore(&clocks_lock, clocks_flags);
-        return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-static void local_clk_disable(struct clk *clk)
-{
-        if (unlikely(!clk_good(clk)))
-                return;
-
-        if (clk->usage == 0 && clk->ops->disable)
-                clk->ops->disable(clk);
-
-        if (clk->parent)
-                local_clk_disable(clk->parent);
-}
-
-void clk_disable(struct clk *clk)
-{
-        unsigned long clocks_flags;
-
-        if (unlikely(!clk_good(clk)))
-                return;
-
-        spin_lock_irqsave(&clocks_lock, clocks_flags);
-
-        if ((--clk->usage) == 0 && clk->ops->disable)
-                clk->ops->disable(clk);
-
-        spin_unlock_irqrestore(&clocks_lock, clocks_flags);
-        if (clk->parent)
-                clk_disable(clk->parent);
-}
-EXPORT_SYMBOL(clk_disable);
-
-/* Some additional API */
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
-        int ret = -ENODEV;
-        unsigned long clocks_flags;
-
-        if (unlikely(!clk_good(clk)))
-                goto out;
-
-        if (!clk->ops->set_parent)
-                goto out;
-
-        spin_lock_irqsave(&clocks_lock, clocks_flags);
-
-        ret = clk->ops->set_parent(clk, parent);
-        if (!ret) {
-                /* disable if usage count is 0 */
-                local_clk_disable(parent);
-
-                parent->usage += clk->usage;
-                clk->parent->usage -= clk->usage;
-
-                /* disable if new usage count is 0 */
-                local_clk_disable(clk->parent);
-
-                clk->parent = parent;
-        }
-        spin_unlock_irqrestore(&clocks_lock, clocks_flags);
-
-out:
-        return ret;
-}
-EXPORT_SYMBOL(clk_set_parent);
-
-struct clk *clk_get_parent(struct clk *clk)
-{
-        if (unlikely(!clk_good(clk)))
-                return NULL;
-        return clk->parent;
-}
-EXPORT_SYMBOL(clk_get_parent);
-
-static int __init clk_init(void)
-{
-        struct clk_lookup *cl;
-        struct clk_ops *ops;
-
-        spin_lock_init(&clocks_lock);
-
-        for (cl = onchip_clks; cl < onchip_clks + ARRAY_SIZE(onchip_clks);
-             cl++) {
-                if (cl->clk->flags & ENABLED)
-                        clk_enable(cl->clk);
-                else
-                        local_clk_disable(cl->clk);
-
-                ops = cl->clk->ops;
-
-                if ((cl->clk->flags & NEEDS_INITIALIZATION) &&
-                                ops && ops->set_rate)
-                        ops->set_rate(cl->clk, cl->clk->rate);
-
-                if (cl->clk->flags & FIXED_RATE) {
-                        if (cl->clk->flags & RATE_PROPAGATES)
-                                propagate_rate(cl->clk);
-                } else {
-                        if (ops && ops->get_rate)
-                                ops->get_rate(cl->clk);
-                }
-
-                if (cl->clk->flags & NEEDS_SET_PARENT) {
-                        if (ops && ops->set_parent)
-                                ops->set_parent(cl->clk, cl->clk->parent);
-                }
-        }
-        clkdev_add_table(onchip_clks, ARRAY_SIZE(onchip_clks));
-        return 0;
-}
-
-arch_initcall(clk_init);
diff --git a/arch/arm/plat-stmp3xxx/clock.h b/arch/arm/plat-stmp3xxx/clock.h
deleted file mode 100644
index a6611e1a3510..000000000000
--- a/arch/arm/plat-stmp3xxx/clock.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Clock control driver for Freescale STMP37XX/STMP378X - internal header file
- *
- * Author: Vitaly Wool <vital@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ARCH_ARM_STMX3XXX_CLOCK_H__
-#define __ARCH_ARM_STMX3XXX_CLOCK_H__
-
-#ifndef __ASSEMBLER__
-
-struct clk_ops {
-        int (*enable) (struct clk *);
-        int (*disable) (struct clk *);
-        long (*get_rate) (struct clk *);
-        long (*round_rate) (struct clk *, u32);
-        int (*set_rate) (struct clk *, u32);
-        int (*set_parent) (struct clk *, struct clk *);
-};
-
-struct clk {
-        struct clk *parent;
-        u32 rate;
-        u32 flags;
-        u8 scale_shift;
-        u8 enable_shift;
-        u8 bypass_shift;
-        u8 busy_bit;
-        s8 usage;
-        int enable_wait;
-        int enable_negate;
-        u32 saved_div;
-        void __iomem *enable_reg;
-        void __iomem *scale_reg;
-        void __iomem *bypass_reg;
-        void __iomem *busy_reg;
-        struct clk_ops *ops;
-};
-
-#endif /* __ASSEMBLER__ */
-
-/* Flags */
-#define RATE_PROPAGATES      (1<<0)
-#define NEEDS_INITIALIZATION (1<<1)
-#define PARENT_SET_RATE      (1<<2)
-#define FIXED_RATE           (1<<3)
-#define ENABLED              (1<<4)
-#define NEEDS_SET_PARENT     (1<<5)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/core.c b/arch/arm/plat-stmp3xxx/core.c
deleted file mode 100644
index 37b8a09148a4..000000000000
--- a/arch/arm/plat-stmp3xxx/core.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X core routines
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <mach/stmp3xxx.h>
-#include <mach/platform.h>
-#include <mach/dma.h>
-#include <mach/regs-clkctrl.h>
-
-static int __stmp3xxx_reset_block(void __iomem *hwreg, int just_enable)
-{
-        u32 c;
-        int timeout;
-
-        /* the process of software reset of IP block is done
-           in several steps:
-
-           - clear SFTRST and wait for block is enabled;
-           - clear clock gating (CLKGATE bit);
-           - set the SFTRST again and wait for block is in reset;
-           - clear SFTRST and wait for reset completion.
-        */
-        c = __raw_readl(hwreg);
-        c &= ~(1<<31);          /* clear SFTRST */
-        __raw_writel(c, hwreg);
-        for (timeout = 1000000; timeout > 0; timeout--)
-                /* still in SFTRST state ? */
-                if ((__raw_readl(hwreg) & (1<<31)) == 0)
-                        break;
-        if (timeout <= 0) {
-                printk(KERN_ERR"%s(%p): timeout when enabling\n",
-                                __func__, hwreg);
-                return -ETIME;
-        }
-
-        c = __raw_readl(hwreg);
-        c &= ~(1<<30);          /* clear CLKGATE */
-        __raw_writel(c, hwreg);
-
-        if (!just_enable) {
-                c = __raw_readl(hwreg);
-                c |= (1<<31);           /* now again set SFTRST */
-                __raw_writel(c, hwreg);
-                for (timeout = 1000000; timeout > 0; timeout--)
-                        /* poll until CLKGATE set */
-                        if (__raw_readl(hwreg) & (1<<30))
-                                break;
-                if (timeout <= 0) {
-                        printk(KERN_ERR"%s(%p): timeout when resetting\n",
-                                        __func__, hwreg);
-                        return -ETIME;
-                }
-
-                c = __raw_readl(hwreg);
-                c &= ~(1<<31);          /* clear SFTRST */
-                __raw_writel(c, hwreg);
-                for (timeout = 1000000; timeout > 0; timeout--)
-                        /* still in SFTRST state ? */
-                        if ((__raw_readl(hwreg) & (1<<31)) == 0)
-                                break;
-                if (timeout <= 0) {
-                        printk(KERN_ERR"%s(%p): timeout when enabling "
-                                        "after reset\n", __func__, hwreg);
-                        return -ETIME;
-                }
-
-                c = __raw_readl(hwreg);
-                c &= ~(1<<30);          /* clear CLKGATE */
-                __raw_writel(c, hwreg);
-        }
-        for (timeout = 1000000; timeout > 0; timeout--)
-                /* still in SFTRST state ? */
-                if ((__raw_readl(hwreg) & (1<<30)) == 0)
-                        break;
-
-        if (timeout <= 0) {
-                printk(KERN_ERR"%s(%p): timeout when unclockgating\n",
-                                __func__, hwreg);
-                return -ETIME;
-        }
-
-        return 0;
-}
-
-int stmp3xxx_reset_block(void __iomem *hwreg, int just_enable)
-{
-        int try = 10;
-        int r;
-
-        while (try--) {
-                r = __stmp3xxx_reset_block(hwreg, just_enable);
-                if (!r)
-                        break;
-                pr_debug("%s: try %d failed\n", __func__, 10 - try);
-        }
-        return r;
-}
-EXPORT_SYMBOL(stmp3xxx_reset_block);
-
-struct platform_device stmp3xxx_dbguart = {
-        .name = "stmp3xxx-dbguart",
-        .id = -1,
-};
-
-void __init stmp3xxx_init(void)
-{
-        /* Turn off auto-slow and other tricks */
-        stmp3xxx_clearl(0x7f00000, REGS_CLKCTRL_BASE + HW_CLKCTRL_HBUS);
-
-        stmp3xxx_dma_init();
-}
diff --git a/arch/arm/plat-stmp3xxx/devices.c b/arch/arm/plat-stmp3xxx/devices.c
deleted file mode 100644
index 68fed4b8746a..000000000000
--- a/arch/arm/plat-stmp3xxx/devices.c
+++ /dev/null
@@ -1,389 +0,0 @@
-/*
-* Freescale STMP37XX/STMP378X platform devices
-*
-* Embedded Alley Solutions, Inc <source@embeddedalley.com>
-*
-* Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
-* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
-*/
-
-/*
-* The code contained herein is licensed under the GNU General Public
-* License. You may obtain a copy of the GNU General Public License
-* Version 2 or later at the following locations:
-*
-* http://www.opensource.org/licenses/gpl-license.html
-* http://www.gnu.org/copyleft/gpl.html
-*/
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-
-#include <mach/dma.h>
-#include <mach/platform.h>
-#include <mach/stmp3xxx.h>
-#include <mach/regs-lcdif.h>
-#include <mach/regs-uartapp.h>
-#include <mach/regs-gpmi.h>
-#include <mach/regs-usbctrl.h>
-#include <mach/regs-ssp.h>
-#include <mach/regs-rtc.h>
-
-static u64 common_dmamask = DMA_BIT_MASK(32);
-
-static struct resource appuart_resources[] = {
-        {
-                .start = IRQ_UARTAPP_INTERNAL,
-                .end = IRQ_UARTAPP_INTERNAL,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = IRQ_UARTAPP_RX_DMA,
-                .end = IRQ_UARTAPP_RX_DMA,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = IRQ_UARTAPP_TX_DMA,
-                .end = IRQ_UARTAPP_TX_DMA,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = REGS_UARTAPP1_PHYS,
-                .end = REGS_UARTAPP1_PHYS + REGS_UARTAPP_SIZE,
-                .flags = IORESOURCE_MEM,
-        }, {
-                /* Rx DMA channel */
-                .start = STMP3XXX_DMA(6, STMP3XXX_BUS_APBX),
-                .end = STMP3XXX_DMA(6, STMP3XXX_BUS_APBX),
-                .flags = IORESOURCE_DMA,
-        }, {
-                /* Tx DMA channel */
-                .start = STMP3XXX_DMA(7, STMP3XXX_BUS_APBX),
-                .end = STMP3XXX_DMA(7, STMP3XXX_BUS_APBX),
-                .flags = IORESOURCE_DMA,
-        },
-};
-
-struct platform_device stmp3xxx_appuart = {
-        .name = "stmp3xxx-appuart",
-        .id = 0,
-        .resource = appuart_resources,
-        .num_resources = ARRAY_SIZE(appuart_resources),
-        .dev = {
-                .dma_mask       = &common_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-};
-
-struct platform_device stmp3xxx_watchdog = {
-      .name   = "stmp3xxx_wdt",
-      .id     = -1,
-};
-
-static struct resource ts_resource[] = {
-        {
-                .flags  = IORESOURCE_IRQ,
-                .start  = IRQ_TOUCH_DETECT,
-                .end    = IRQ_TOUCH_DETECT,
-        }, {
-                .flags  = IORESOURCE_IRQ,
-                .start  = IRQ_LRADC_CH5,
-                .end    = IRQ_LRADC_CH5,
-        },
-};
-
-struct platform_device stmp3xxx_touchscreen = {
-        .name           = "stmp3xxx_ts",
-        .id             = -1,
-        .resource       = ts_resource,
-        .num_resources  = ARRAY_SIZE(ts_resource),
-};
-
-/*
-* Keypad device
-*/
-struct platform_device stmp3xxx_keyboard = {
-        .name           = "stmp3xxx-keyboard",
-        .id             = -1,
-};
-
-static struct resource gpmi_resources[] = {
-        {
-                .flags = IORESOURCE_MEM,
-                .start = REGS_GPMI_PHYS,
-                .end = REGS_GPMI_PHYS + REGS_GPMI_SIZE,
-        }, {
-                .flags = IORESOURCE_IRQ,
-                .start = IRQ_GPMI_DMA,
-                .end = IRQ_GPMI_DMA,
-        }, {
-                .flags = IORESOURCE_DMA,
-                .start = STMP3XXX_DMA(4, STMP3XXX_BUS_APBH),
-                .end = STMP3XXX_DMA(8, STMP3XXX_BUS_APBH),
-        },
-};
-
-struct platform_device stmp3xxx_gpmi = {
-        .name = "gpmi",
-        .id = -1,
-        .dev    = {
-                .dma_mask       = &common_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-        .resource = gpmi_resources,
-        .num_resources = ARRAY_SIZE(gpmi_resources),
-};
-
-static struct resource mmc1_resource[] = {
-        {
-                .flags  = IORESOURCE_MEM,
-                .start  = REGS_SSP1_PHYS,
-                .end    = REGS_SSP1_PHYS + REGS_SSP_SIZE,
-        }, {
-                .flags  = IORESOURCE_DMA,
-                .start  = STMP3XXX_DMA(1, STMP3XXX_BUS_APBH),
-                .end    = STMP3XXX_DMA(1, STMP3XXX_BUS_APBH),
-        }, {
-                .flags  = IORESOURCE_IRQ,
-                .start  = IRQ_SSP1_DMA,
-                .end    = IRQ_SSP1_DMA,
-        }, {
-                .flags  = IORESOURCE_IRQ,
-                .start  = IRQ_SSP_ERROR,
-                .end    = IRQ_SSP_ERROR,
-        },
-};
-
-struct platform_device stmp3xxx_mmc = {
-        .name   = "stmp3xxx-mmc",
-        .id     = 1,
-        .dev    = {
-                .dma_mask       = &common_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-        .resource = mmc1_resource,
-        .num_resources = ARRAY_SIZE(mmc1_resource),
-};
-
-static struct resource usb_resources[] = {
-        {
-                .start  = REGS_USBCTRL_PHYS,
-                .end    = REGS_USBCTRL_PHYS + SZ_4K,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_USB_CTRL,
-                .end    = IRQ_USB_CTRL,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device stmp3xxx_udc = {
-        .name           = "fsl-usb2-udc",
-        .id             = -1,
-        .dev            = {
-                .dma_mask               = &common_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-        },
-        .resource = usb_resources,
-        .num_resources = ARRAY_SIZE(usb_resources),
-};
-
-struct platform_device stmp3xxx_ehci = {
-        .name           = "fsl-ehci",
-        .id             = -1,
-        .dev            = {
-                .dma_mask               = &common_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-        },
-        .resource       = usb_resources,
-        .num_resources  = ARRAY_SIZE(usb_resources),
-};
-
-static struct resource rtc_resources[] = {
-        {
-                .start  = REGS_RTC_PHYS,
-                .end    = REGS_RTC_PHYS + REGS_RTC_SIZE,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_RTC_ALARM,
-                .end    = IRQ_RTC_ALARM,
-                .flags  = IORESOURCE_IRQ,
-        }, {
-                .start  = IRQ_RTC_1MSEC,
-                .end    = IRQ_RTC_1MSEC,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device stmp3xxx_rtc = {
-        .name           = "stmp3xxx-rtc",
-        .id             = -1,
-        .resource       = rtc_resources,
-        .num_resources  = ARRAY_SIZE(rtc_resources),
-};
-
-static struct resource ssp1_resources[] = {
-        {
-                .start  = REGS_SSP1_PHYS,
-                .end    = REGS_SSP1_PHYS + REGS_SSP_SIZE,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_SSP1_DMA,
-                .end    = IRQ_SSP1_DMA,
-                .flags  = IORESOURCE_IRQ,
-        }, {
-                .start  = STMP3XXX_DMA(1, STMP3XXX_BUS_APBH),
-                .end    = STMP3XXX_DMA(1, STMP3XXX_BUS_APBH),
-                .flags  = IORESOURCE_DMA,
-        },
-};
-
-static struct resource ssp2_resources[] = {
-        {
-                .start  = REGS_SSP2_PHYS,
-                .end    = REGS_SSP2_PHYS + REGS_SSP_SIZE,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_SSP2_DMA,
-                .end    = IRQ_SSP2_DMA,
-                .flags  = IORESOURCE_IRQ,
-        }, {
-                .start  = STMP3XXX_DMA(2, STMP3XXX_BUS_APBH),
-                .end    = STMP3XXX_DMA(2, STMP3XXX_BUS_APBH),
-                .flags  = IORESOURCE_DMA,
-        },
-};
-
-struct platform_device stmp3xxx_spi1 = {
-        .name   = "stmp3xxx_ssp",
-        .id     = 1,
-        .dev    = {
-                .dma_mask       = &common_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-        .resource = ssp1_resources,
-        .num_resources = ARRAY_SIZE(ssp1_resources),
-};
-
-struct platform_device stmp3xxx_spi2 = {
-        .name   = "stmp3xxx_ssp",
-        .id     = 2,
-        .dev    = {
-                .dma_mask       = &common_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-        .resource = ssp2_resources,
-        .num_resources = ARRAY_SIZE(ssp2_resources),
-};
-
-static struct resource fb_resource[] = {
-        {
-                .flags  = IORESOURCE_IRQ,
-                .start  = IRQ_LCDIF_DMA,
-                .end    = IRQ_LCDIF_DMA,
-        }, {
-                .flags  = IORESOURCE_IRQ,
-                .start  = IRQ_LCDIF_ERROR,
-                .end    = IRQ_LCDIF_ERROR,
-        }, {
-                .flags  = IORESOURCE_MEM,
-                .start  = REGS_LCDIF_PHYS,
-                .end    = REGS_LCDIF_PHYS + REGS_LCDIF_SIZE,
-        },
-};
-
-struct platform_device stmp3xxx_framebuffer = {
-        .name           = "stmp3xxx-fb",
-        .id             = -1,
-        .dev            = {
-                .dma_mask               = &common_dmamask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-        },
-        .num_resources  = ARRAY_SIZE(fb_resource),
-        .resource       = fb_resource,
-};
-
-#define CMDLINE_DEVICE_CHOOSE(name, dev1, dev2)                 \
-        static char *cmdline_device_##name;                     \
-        static int cmdline_device_##name##_setup(char *dev)     \
-        {                                                       \
-                cmdline_device_##name = dev + 1;                \
-                return 0;                                       \
-        }                                                       \
-        __setup(#name, cmdline_device_##name##_setup);          \
-        int stmp3xxx_##name##_device_register(void)             \
-        {                                                       \
-                struct platform_device *d = NULL;               \
-                if (!cmdline_device_##name ||                   \
-                        !strcmp(cmdline_device_##name, #dev1))  \
-                                d = &stmp3xxx_##dev1;           \
-                else if (!strcmp(cmdline_device_##name, #dev2)) \
-                                d = &stmp3xxx_##dev2;           \
-                else                                            \
-                        printk(KERN_ERR"Unknown %s assignment '%s'.\n", \
-                                #name, cmdline_device_##name);  \
-                return d ? platform_device_register(d) : -ENOENT;       \
-        }
-
-CMDLINE_DEVICE_CHOOSE(ssp1, mmc, spi1)
-CMDLINE_DEVICE_CHOOSE(ssp2, gpmi, spi2)
-
-struct platform_device stmp3xxx_backlight = {
-        .name           = "stmp3xxx-bl",
-        .id             = -1,
-};
-
-struct platform_device stmp3xxx_rotdec = {
-        .name   = "stmp3xxx-rotdec",
-        .id     = -1,
-};
-
-struct platform_device stmp3xxx_persistent = {
-        .name                   = "stmp3xxx-persistent",
-        .id                     = -1,
-};
-
-struct platform_device stmp3xxx_dcp_bootstream = {
-        .name                   = "stmp3xxx-dcpboot",
-        .id                     = -1,
-        .dev    = {
-                .dma_mask       = &common_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-};
-
-static struct resource dcp_resources[] = {
-        {
-                .start = IRQ_DCP_VMI,
-                .end = IRQ_DCP_VMI,
-                .flags = IORESOURCE_IRQ,
-        }, {
-                .start = IRQ_DCP,
-                .end = IRQ_DCP,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device stmp3xxx_dcp = {
-        .name                   = "stmp3xxx-dcp",
-        .id                     = -1,
-        .resource               = dcp_resources,
-        .num_resources          = ARRAY_SIZE(dcp_resources),
-        .dev    = {
-                .dma_mask       = &common_dmamask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-};
-
-static struct resource battery_resource[] = {
-        {
-                .flags  = IORESOURCE_IRQ,
-                .start  = IRQ_VDD5V,
-                .end    = IRQ_VDD5V,
-        },
-};
-
-struct platform_device stmp3xxx_battery = {
-        .name   = "stmp3xxx-battery",
-        .resource = battery_resource,
-        .num_resources = ARRAY_SIZE(battery_resource),
-};
diff --git a/arch/arm/plat-stmp3xxx/dma.c b/arch/arm/plat-stmp3xxx/dma.c
deleted file mode 100644
index b4dcf8c0477d..000000000000
--- a/arch/arm/plat-stmp3xxx/dma.c
+++ /dev/null
@@ -1,464 +0,0 @@
-/*
- * DMA helper routines for Freescale STMP37XX/STMP378X
- *
- * Author: dmitry pervushin <dpervushin@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * 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>
-#include <linux/sysdev.h>
-#include <linux/cpufreq.h>
-
-#include <asm/page.h>
-
-#include <mach/platform.h>
-#include <mach/dma.h>
-#include <mach/regs-apbx.h>
-#include <mach/regs-apbh.h>
-
-static const size_t pool_item_size = sizeof(struct stmp3xxx_dma_command);
-static const size_t pool_alignment = 8;
-static struct stmp3xxx_dma_user {
-        void *pool;
-        int inuse;
-        const char *name;
-} channels[MAX_DMA_CHANNELS];
-
-#define IS_VALID_CHANNEL(ch) ((ch) >= 0 && (ch) < MAX_DMA_CHANNELS)
-#define IS_USED(ch) (channels[ch].inuse)
-
-int stmp3xxx_dma_request(int ch, struct device *dev, const char *name)
-{
-        struct stmp3xxx_dma_user *user;
-        int err = 0;
-
-        user = channels + ch;
-        if (!IS_VALID_CHANNEL(ch)) {
-                err = -ENODEV;
-                goto out;
-        }
-        if (IS_USED(ch)) {
-                err = -EBUSY;
-                goto out;
-        }
-        /* Create a pool to allocate dma commands from */
-        user->pool = dma_pool_create(name, dev, pool_item_size,
-                                     pool_alignment, PAGE_SIZE);
-        if (user->pool == NULL) {
-                err = -ENOMEM;
-                goto out;
-        }
-        user->name = name;
-        user->inuse++;
-out:
-        return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_request);
-
-int stmp3xxx_dma_release(int ch)
-{
-        struct stmp3xxx_dma_user *user = channels + ch;
-        int err = 0;
-
-        if (!IS_VALID_CHANNEL(ch)) {
-                err = -ENODEV;
-                goto out;
-        }
-        if (!IS_USED(ch)) {
-                err = -EBUSY;
-                goto out;
-        }
-        BUG_ON(user->pool == NULL);
-        dma_pool_destroy(user->pool);
-        user->inuse--;
-out:
-        return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_release);
-
-int stmp3xxx_dma_read_semaphore(int channel)
-{
-        int sem = -1;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                sem = __raw_readl(REGS_APBH_BASE + HW_APBH_CHn_SEMA +
-                                STMP3XXX_DMA_CHANNEL(channel) * 0x70);
-                sem &= BM_APBH_CHn_SEMA_PHORE;
-                sem >>= BP_APBH_CHn_SEMA_PHORE;
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                sem = __raw_readl(REGS_APBX_BASE + HW_APBX_CHn_SEMA +
-                                STMP3XXX_DMA_CHANNEL(channel) * 0x70);
-                sem &= BM_APBX_CHn_SEMA_PHORE;
-                sem >>= BP_APBX_CHn_SEMA_PHORE;
-                break;
-        default:
-                BUG();
-        }
-        return sem;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_read_semaphore);
-
-int stmp3xxx_dma_allocate_command(int channel,
-                                  struct stmp3xxx_dma_descriptor *descriptor)
-{
-        struct stmp3xxx_dma_user *user = channels + channel;
-        int err = 0;
-
-        if (!IS_VALID_CHANNEL(channel)) {
-                err = -ENODEV;
-                goto out;
-        }
-        if (!IS_USED(channel)) {
-                err = -EBUSY;
-                goto out;
-        }
-        if (descriptor == NULL) {
-                err = -EINVAL;
-                goto out;
-        }
-
-        /* Allocate memory for a command from the buffer */
-        descriptor->command =
-            dma_pool_alloc(user->pool, GFP_KERNEL, &descriptor->handle);
-
-        /* Check it worked */
-        if (!descriptor->command) {
-                err = -ENOMEM;
-                goto out;
-        }
-
-        memset(descriptor->command, 0, pool_item_size);
-out:
-        WARN_ON(err);
-        return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_allocate_command);
-
-int stmp3xxx_dma_free_command(int channel,
-                              struct stmp3xxx_dma_descriptor *descriptor)
-{
-        int err = 0;
-
-        if (!IS_VALID_CHANNEL(channel)) {
-                err = -ENODEV;
-                goto out;
-        }
-        if (!IS_USED(channel)) {
-                err = -EBUSY;
-                goto out;
-        }
-
-        /* Return the command memory to the pool */
-        dma_pool_free(channels[channel].pool, descriptor->command,
-                      descriptor->handle);
-
-        /* Initialise descriptor so we're not tempted to use it */
-        descriptor->command = NULL;
-        descriptor->handle = 0;
-        descriptor->virtual_buf_ptr = NULL;
-        descriptor->next_descr = NULL;
-
-        WARN_ON(err);
-out:
-        return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_free_command);
-
-void stmp3xxx_dma_go(int channel,
-                     struct stmp3xxx_dma_descriptor *head, u32 semaphore)
-{
-        int ch = STMP3XXX_DMA_CHANNEL(channel);
-        void __iomem *c, *s;
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                c = REGS_APBH_BASE + HW_APBH_CHn_NXTCMDAR + 0x70 * ch;
-                s = REGS_APBH_BASE + HW_APBH_CHn_SEMA + 0x70 * ch;
-                break;
-
-        case STMP3XXX_BUS_APBX:
-                c = REGS_APBX_BASE + HW_APBX_CHn_NXTCMDAR + 0x70 * ch;
-                s = REGS_APBX_BASE + HW_APBX_CHn_SEMA + 0x70 * ch;
-                break;
-
-        default:
-                return;
-        }
-
-        /* Set next command */
-        __raw_writel(head->handle, c);
-        /* Set counting semaphore (kicks off transfer). Assumes
-           peripheral has been set up correctly */
-        __raw_writel(semaphore, s);
-}
-EXPORT_SYMBOL(stmp3xxx_dma_go);
-
-int stmp3xxx_dma_running(int channel)
-{
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                return (__raw_readl(REGS_APBH_BASE + HW_APBH_CHn_SEMA +
-                        0x70 * STMP3XXX_DMA_CHANNEL(channel))) &
-                            BM_APBH_CHn_SEMA_PHORE;
-
-        case STMP3XXX_BUS_APBX:
-                return (__raw_readl(REGS_APBX_BASE + HW_APBX_CHn_SEMA +
-                        0x70 * STMP3XXX_DMA_CHANNEL(channel))) &
-                            BM_APBX_CHn_SEMA_PHORE;
-        default:
-                BUG();
-                return 0;
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_dma_running);
-
-/*
- * Circular dma chain management
- */
-void stmp3xxx_dma_free_chain(struct stmp37xx_circ_dma_chain *chain)
-{
-        int i;
-
-        for (i = 0; i < chain->total_count; i++)
-                stmp3xxx_dma_free_command(
-                        STMP3XXX_DMA(chain->channel, chain->bus),
-                        &chain->chain[i]);
-}
-EXPORT_SYMBOL(stmp3xxx_dma_free_chain);
-
-int stmp3xxx_dma_make_chain(int ch, struct stmp37xx_circ_dma_chain *chain,
-                            struct stmp3xxx_dma_descriptor descriptors[],
-                            unsigned items)
-{
-        int i;
-        int err = 0;
-
-        if (items == 0)
-                return err;
-
-        for (i = 0; i < items; i++) {
-                err = stmp3xxx_dma_allocate_command(ch, &descriptors[i]);
-                if (err) {
-                        WARN_ON(err);
-                        /*
-                         * Couldn't allocate the whole chain.
-                         * deallocate what has been allocated
-                         */
-                        if (i) {
-                                do {
-                                        stmp3xxx_dma_free_command(ch,
-                                                                  &descriptors
-                                                                  [i]);
-                                } while (i-- > 0);
-                        }
-                        return err;
-                }
-
-                /* link them! */
-                if (i > 0) {
-                        descriptors[i - 1].next_descr = &descriptors[i];
-                        descriptors[i - 1].command->next =
-                                                descriptors[i].handle;
-                }
-        }
-
-        /* make list circular */
-        descriptors[items - 1].next_descr = &descriptors[0];
-        descriptors[items - 1].command->next = descriptors[0].handle;
-
-        chain->total_count = items;
-        chain->chain = descriptors;
-        chain->free_index = 0;
-        chain->active_index = 0;
-        chain->cooked_index = 0;
-        chain->free_count = items;
-        chain->active_count = 0;
-        chain->cooked_count = 0;
-        chain->bus = STMP3XXX_DMA_BUS(ch);
-        chain->channel = STMP3XXX_DMA_CHANNEL(ch);
-        return err;
-}
-EXPORT_SYMBOL(stmp3xxx_dma_make_chain);
-
-void stmp37xx_circ_clear_chain(struct stmp37xx_circ_dma_chain *chain)
-{
-        BUG_ON(stmp3xxx_dma_running(STMP3XXX_DMA(chain->channel, chain->bus)));
-        chain->free_index = 0;
-        chain->active_index = 0;
-        chain->cooked_index = 0;
-        chain->free_count = chain->total_count;
-        chain->active_count = 0;
-        chain->cooked_count = 0;
-}
-EXPORT_SYMBOL(stmp37xx_circ_clear_chain);
-
-void stmp37xx_circ_advance_free(struct stmp37xx_circ_dma_chain *chain,
-                unsigned count)
-{
-        BUG_ON(chain->cooked_count < count);
-
-        chain->cooked_count -= count;
-        chain->cooked_index += count;
-        chain->cooked_index %= chain->total_count;
-        chain->free_count += count;
-}
-EXPORT_SYMBOL(stmp37xx_circ_advance_free);
-
-void stmp37xx_circ_advance_active(struct stmp37xx_circ_dma_chain *chain,
-                unsigned count)
-{
-        void __iomem *c;
-        u32 mask_clr, mask;
-        BUG_ON(chain->free_count < count);
-
-        chain->free_count -= count;
-        chain->free_index += count;
-        chain->free_index %= chain->total_count;
-        chain->active_count += count;
-
-        switch (chain->bus) {
-        case STMP3XXX_BUS_APBH:
-                c = REGS_APBH_BASE + HW_APBH_CHn_SEMA + 0x70 * chain->channel;
-                mask_clr = BM_APBH_CHn_SEMA_INCREMENT_SEMA;
-                mask = BF(count, APBH_CHn_SEMA_INCREMENT_SEMA);
-                break;
-        case STMP3XXX_BUS_APBX:
-                c = REGS_APBX_BASE + HW_APBX_CHn_SEMA + 0x70 * chain->channel;
-                mask_clr = BM_APBX_CHn_SEMA_INCREMENT_SEMA;
-                mask = BF(count, APBX_CHn_SEMA_INCREMENT_SEMA);
-                break;
-        default:
-                BUG();
-                return;
-        }
-
-        /* Set counting semaphore (kicks off transfer). Assumes
-           peripheral has been set up correctly */
-        stmp3xxx_clearl(mask_clr, c);
-        stmp3xxx_setl(mask, c);
-}
-EXPORT_SYMBOL(stmp37xx_circ_advance_active);
-
-unsigned stmp37xx_circ_advance_cooked(struct stmp37xx_circ_dma_chain *chain)
-{
-        unsigned cooked;
-
-        cooked = chain->active_count -
-          stmp3xxx_dma_read_semaphore(STMP3XXX_DMA(chain->channel, chain->bus));
-
-        chain->active_count -= cooked;
-        chain->active_index += cooked;
-        chain->active_index %= chain->total_count;
-
-        chain->cooked_count += cooked;
-
-        return cooked;
-}
-EXPORT_SYMBOL(stmp37xx_circ_advance_cooked);
-
-void stmp3xxx_dma_set_alt_target(int channel, int function)
-{
-#if defined(CONFIG_ARCH_STMP37XX)
-        unsigned bits = 4;
-#elif defined(CONFIG_ARCH_STMP378X)
-        unsigned bits = 2;
-#else
-#error wrong arch
-#endif
-        int shift = STMP3XXX_DMA_CHANNEL(channel) * bits;
-        unsigned mask = (1<<bits) - 1;
-        void __iomem *c;
-
-        BUG_ON(function < 0 || function >= (1<<bits));
-        pr_debug("%s: channel = %d, using mask %x, "
-                 "shift = %d\n", __func__, channel, mask, shift);
-
-        switch (STMP3XXX_DMA_BUS(channel)) {
-        case STMP3XXX_BUS_APBH:
-                c = REGS_APBH_BASE + HW_APBH_DEVSEL;
-                break;
-        case STMP3XXX_BUS_APBX:
-                c = REGS_APBX_BASE + HW_APBX_DEVSEL;
-                break;
-        default:
-                BUG();
-        }
-        stmp3xxx_clearl(mask << shift, c);
-        stmp3xxx_setl(mask << shift, c);
-}
-EXPORT_SYMBOL(stmp3xxx_dma_set_alt_target);
-
-void stmp3xxx_dma_suspend(void)
-{
-        stmp3xxx_setl(BM_APBH_CTRL0_CLKGATE, REGS_APBH_BASE + HW_APBH_CTRL0);
-        stmp3xxx_setl(BM_APBX_CTRL0_CLKGATE, REGS_APBX_BASE + HW_APBX_CTRL0);
-}
-
-void stmp3xxx_dma_resume(void)
-{
-        stmp3xxx_clearl(BM_APBH_CTRL0_CLKGATE | BM_APBH_CTRL0_SFTRST,
-                        REGS_APBH_BASE + HW_APBH_CTRL0);
-        stmp3xxx_clearl(BM_APBX_CTRL0_CLKGATE | BM_APBX_CTRL0_SFTRST,
-                        REGS_APBX_BASE + HW_APBX_CTRL0);
-}
-
-#ifdef CONFIG_CPU_FREQ
-
-struct dma_notifier_block {
-        struct notifier_block nb;
-        void *data;
-};
-
-static int dma_cpufreq_notifier(struct notifier_block *self,
-                                unsigned long phase, void *p)
-{
-        switch (phase) {
-        case CPUFREQ_POSTCHANGE:
-                stmp3xxx_dma_resume();
-                break;
-
-        case CPUFREQ_PRECHANGE:
-                stmp3xxx_dma_suspend();
-                break;
-
-        default:
-                break;
-        }
-
-        return NOTIFY_DONE;
-}
-
-static struct dma_notifier_block dma_cpufreq_nb = {
-        .nb = {
-                .notifier_call = dma_cpufreq_notifier,
-        },
-};
-#endif /* CONFIG_CPU_FREQ */
-
-void __init stmp3xxx_dma_init(void)
-{
-        stmp3xxx_clearl(BM_APBH_CTRL0_CLKGATE | BM_APBH_CTRL0_SFTRST,
-                        REGS_APBH_BASE + HW_APBH_CTRL0);
-        stmp3xxx_clearl(BM_APBX_CTRL0_CLKGATE | BM_APBX_CTRL0_SFTRST,
-                        REGS_APBX_BASE + HW_APBX_CTRL0);
-#ifdef CONFIG_CPU_FREQ
-        cpufreq_register_notifier(&dma_cpufreq_nb.nb,
-                                CPUFREQ_TRANSITION_NOTIFIER);
-#endif /* CONFIG_CPU_FREQ */
-}
diff --git a/arch/arm/plat-stmp3xxx/include/mach/clkdev.h b/arch/arm/plat-stmp3xxx/include/mach/clkdev.h
deleted file mode 100644
index f9c39772d7c5..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/clkdev.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_MACH_CLKDEV_H
-#define __ASM_MACH_CLKDEV_H
-
-#define __clk_get(clk) ({ 1; })
-#define __clk_put(clk) do { } while (0)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/cputype.h b/arch/arm/plat-stmp3xxx/include/mach/cputype.h
deleted file mode 100644
index b4e205b95f2c..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/cputype.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X CPU type detection
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_CPU_H
-#define __ASM_PLAT_CPU_H
-
-#ifdef CONFIG_ARCH_STMP37XX
-#define cpu_is_stmp37xx()       (1)
-#else
-#define cpu_is_stmp37xx()       (0)
-#endif
-
-#ifdef CONFIG_ARCH_STMP378X
-#define cpu_is_stmp378x()       (1)
-#else
-#define cpu_is_stmp378x()       (0)
-#endif
-
-#endif /* __ASM_PLAT_CPU_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/debug-macro.S b/arch/arm/plat-stmp3xxx/include/mach/debug-macro.S
deleted file mode 100644
index d3a0985c9681..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/debug-macro.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Debugging macro include header
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-                .macro  addruart, rp, rv
-                mov     \rp,      #0x00070000
-                add     \rv, \rp, #0xf0000000   @ virtual base
-                add     \rp, \rp, #0x80000000   @ physical base
-                .endm
-
-                .macro  senduart,rd,rx
-                strb    \rd, [\rx, #0]          @ data register at 0
-                .endm
-
-                .macro  waituart,rd,rx
-1001:           ldr     \rd, [\rx, #0x18]       @ UARTFLG
-                tst     \rd, #1 << 5            @ UARTFLGUTXFF - 1 when full
-                bne     1001b
-                .endm
-
-                .macro  busyuart,rd,rx
-1001:           ldr     \rd, [\rx, #0x18]       @ UARTFLG
-                tst     \rd, #1 << 3            @ UARTFLGUBUSY - 1 when busy
-                bne     1001b
-                .endm
diff --git a/arch/arm/plat-stmp3xxx/include/mach/dma.h b/arch/arm/plat-stmp3xxx/include/mach/dma.h
deleted file mode 100644
index 7c58557c6766..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/dma.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X DMA helper interface
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_STMP3XXX_DMA_H
-#define __ASM_PLAT_STMP3XXX_DMA_H
-
-#include <linux/platform_device.h>
-#include <linux/dmapool.h>
-
-#if !defined(MAX_PIO_WORDS)
-#define MAX_PIO_WORDS   (15)
-#endif
-
-#define STMP3XXX_BUS_APBH               0
-#define STMP3XXX_BUS_APBX               1
-#define STMP3XXX_DMA_MAX_CHANNEL        16
-#define STMP3XXX_DMA_BUS(dma)           ((dma) / 16)
-#define STMP3XXX_DMA_CHANNEL(dma)       ((dma) % 16)
-#define STMP3XXX_DMA(channel, bus)      ((bus) * 16 + (channel))
-#define MAX_DMA_ADDRESS                 0xffffffff
-#define MAX_DMA_CHANNELS                32
-
-struct stmp3xxx_dma_command {
-        u32 next;
-        u32 cmd;
-        union {
-                u32 buf_ptr;
-                u32 alternate;
-        };
-        u32 pio_words[MAX_PIO_WORDS];
-};
-
-struct stmp3xxx_dma_descriptor {
-        struct stmp3xxx_dma_command *command;
-        dma_addr_t handle;
-
-        /* The virtual address of the buffer pointer */
-        void *virtual_buf_ptr;
-        /* The next descriptor in a the DMA chain (optional) */
-        struct stmp3xxx_dma_descriptor *next_descr;
-};
-
-struct stmp37xx_circ_dma_chain {
-        unsigned total_count;
-        struct stmp3xxx_dma_descriptor *chain;
-
-        unsigned free_index;
-        unsigned free_count;
-        unsigned active_index;
-        unsigned active_count;
-        unsigned cooked_index;
-        unsigned cooked_count;
-
-        int bus;
-        unsigned channel;
-};
-
-static inline struct stmp3xxx_dma_descriptor
-    *stmp3xxx_dma_circ_get_free_head(struct stmp37xx_circ_dma_chain *chain)
-{
-        return &(chain->chain[chain->free_index]);
-}
-
-static inline struct stmp3xxx_dma_descriptor
-    *stmp3xxx_dma_circ_get_cooked_head(struct stmp37xx_circ_dma_chain *chain)
-{
-        return &(chain->chain[chain->cooked_index]);
-}
-
-int stmp3xxx_dma_request(int ch, struct device *dev, const char *name);
-int stmp3xxx_dma_release(int ch);
-int stmp3xxx_dma_allocate_command(int ch,
-                                  struct stmp3xxx_dma_descriptor *descriptor);
-int stmp3xxx_dma_free_command(int ch,
-                              struct stmp3xxx_dma_descriptor *descriptor);
-void stmp3xxx_dma_continue(int channel, u32 semaphore);
-void stmp3xxx_dma_go(int ch, struct stmp3xxx_dma_descriptor *head,
-                     u32 semaphore);
-int stmp3xxx_dma_running(int ch);
-int stmp3xxx_dma_make_chain(int ch, struct stmp37xx_circ_dma_chain *chain,
-                            struct stmp3xxx_dma_descriptor descriptors[],
-                            unsigned items);
-void stmp3xxx_dma_free_chain(struct stmp37xx_circ_dma_chain *chain);
-void stmp37xx_circ_clear_chain(struct stmp37xx_circ_dma_chain *chain);
-void stmp37xx_circ_advance_free(struct stmp37xx_circ_dma_chain *chain,
-                unsigned count);
-void stmp37xx_circ_advance_active(struct stmp37xx_circ_dma_chain *chain,
-                unsigned count);
-unsigned stmp37xx_circ_advance_cooked(struct stmp37xx_circ_dma_chain *chain);
-int stmp3xxx_dma_read_semaphore(int ch);
-void stmp3xxx_dma_init(void);
-void stmp3xxx_dma_set_alt_target(int ch, int target);
-void stmp3xxx_dma_suspend(void);
-void stmp3xxx_dma_resume(void);
-
-/*
- * STMP37xx and STMP378x have different DMA control
- * registers layout
- */
-
-void stmp3xxx_arch_dma_freeze(int ch);
-void stmp3xxx_arch_dma_unfreeze(int ch);
-void stmp3xxx_arch_dma_reset_channel(int ch);
-void stmp3xxx_arch_dma_enable_interrupt(int ch);
-void stmp3xxx_arch_dma_clear_interrupt(int ch);
-int stmp3xxx_arch_dma_is_interrupt(int ch);
-
-static inline void stmp3xxx_dma_reset_channel(int ch)
-{
-        stmp3xxx_arch_dma_reset_channel(ch);
-}
-
-
-static inline void stmp3xxx_dma_freeze(int ch)
-{
-        stmp3xxx_arch_dma_freeze(ch);
-}
-
-static inline void stmp3xxx_dma_unfreeze(int ch)
-{
-        stmp3xxx_arch_dma_unfreeze(ch);
-}
-
-static inline void stmp3xxx_dma_enable_interrupt(int ch)
-{
-        stmp3xxx_arch_dma_enable_interrupt(ch);
-}
-
-static inline void stmp3xxx_dma_clear_interrupt(int ch)
-{
-        stmp3xxx_arch_dma_clear_interrupt(ch);
-}
-
-static inline int stmp3xxx_dma_is_interrupt(int ch)
-{
-        return stmp3xxx_arch_dma_is_interrupt(ch);
-}
-
-#endif /* __ASM_PLAT_STMP3XXX_DMA_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/gpio.h b/arch/arm/plat-stmp3xxx/include/mach/gpio.h
deleted file mode 100644
index a8b579256170..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/gpio.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X GPIO interface
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_GPIO_H
-#define __ASM_PLAT_GPIO_H
-
-#define ARCH_NR_GPIOS   (32 * 3)
-#define gpio_to_irq(gpio) __gpio_to_irq(gpio)
-#define gpio_get_value(gpio) __gpio_get_value(gpio)
-#define gpio_set_value(gpio, value) __gpio_set_value(gpio, value)
-
-#include <asm-generic/gpio.h>
-
-#endif /* __ASM_PLAT_GPIO_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/gpmi.h b/arch/arm/plat-stmp3xxx/include/mach/gpmi.h
deleted file mode 100644
index e166432910ad..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/gpmi.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __MACH_GPMI_H
-
-#include <linux/mtd/partitions.h>
-#include <mach/regs-gpmi.h>
-
-struct gpmi_platform_data {
-        void *pins;
-        int nr_parts;
-        struct mtd_partition *parts;
-        const char *part_types[];
-};
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/hardware.h b/arch/arm/plat-stmp3xxx/include/mach/hardware.h
deleted file mode 100644
index 47b8978405bc..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/hardware.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This file contains the hardware definitions of the Freescale STMP3XXX
- *
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-/*
- * Where in virtual memory the IO devices (timers, system controllers
- * and so on)
- */
-#define IO_BASE                 0xF0000000                 /* VA of IO  */
-#define IO_SIZE                 0x00100000                 /* How much? */
-#define IO_START                0x80000000                 /* PA of IO  */
-
-/* macro to get at IO space when running virtually */
-#define IO_ADDRESS(x) (((x) & 0x000fffff) | IO_BASE)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/io.h b/arch/arm/plat-stmp3xxx/include/mach/io.h
deleted file mode 100644
index d08b1b7f3d1c..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/io.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
-
-#define IO_SPACE_LIMIT 0xffffffff
-
-#define __io(a)         __typesafe_io(a)
-#define __mem_pci(a)    (a)
-#define __mem_isa(a)    (a)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/memory.h b/arch/arm/plat-stmp3xxx/include/mach/memory.h
deleted file mode 100644
index 61fa54882e12..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/memory.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET        UL(0x40000000)
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/mmc.h b/arch/arm/plat-stmp3xxx/include/mach/mmc.h
deleted file mode 100644
index ba81e1543761..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/mmc.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _MACH_MMC_H
-#define _MACH_MMC_H
-
-#include <mach/regs-ssp.h>
-
-struct stmp3xxxmmc_platform_data {
-        int (*get_wp)(void);
-        unsigned long (*setclock)(void __iomem *base, unsigned long);
-        void (*cmd_pullup)(int);
-        int  (*hw_init)(void);
-        void (*hw_release)(void);
-};
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/pinmux.h b/arch/arm/plat-stmp3xxx/include/mach/pinmux.h
deleted file mode 100644
index cc5af82279ad..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/pinmux.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X Pin Multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __PINMUX_H
-#define __PINMUX_H
-
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-#include <asm-generic/gpio.h>
-
-/* Pin definitions */
-#include "pins.h"
-#include <mach/pins.h>
-
-/*
- * Each pin may be routed up to four different HW interfaces
- * including GPIO
- */
-enum pin_fun {
-        PIN_FUN1 = 0,
-        PIN_FUN2,
-        PIN_FUN3,
-        PIN_GPIO,
-};
-
-/*
- * Each pin may have different output drive strength in range from
- * 4mA to 20mA. The most common case is 4, 8 and 12 mA strengths.
- */
-enum pin_strength {
-        PIN_4MA = 0,
-        PIN_8MA,
-        PIN_12MA,
-        PIN_16MA,
-        PIN_20MA,
-};
-
-/*
- * Each pin can be programmed for 1.8V or 3.3V
- */
-enum pin_voltage {
-        PIN_1_8V = 0,
-        PIN_3_3V,
-};
-
-/*
- * Structure to define a group of pins and their parameters
- */
-struct pin_desc {
-        unsigned id;
-        enum pin_fun fun;
-        enum pin_strength strength;
-        enum pin_voltage voltage;
-        unsigned pullup:1;
-};
-
-struct pin_group {
-        struct pin_desc *pins;
-        int nr_pins;
-};
-
-/* Set pin drive strength */
-void stmp3xxx_pin_strength(unsigned id, enum pin_strength strength,
-                           const char *label);
-
-/* Set pin voltage */
-void stmp3xxx_pin_voltage(unsigned id, enum pin_voltage voltage,
-                           const char *label);
-
-/* Enable pull-up resistor for a pin */
-void stmp3xxx_pin_pullup(unsigned id, int enable, const char *label);
-
-/*
- * Request a pin ownership, only one module (identified by @label)
- * may own a pin.
- */
-int stmp3xxx_request_pin(unsigned id, enum pin_fun fun, const char *label);
-
-/* Release pin */
-void stmp3xxx_release_pin(unsigned id, const char *label);
-
-void stmp3xxx_set_pin_type(unsigned id, enum pin_fun fun);
-
-/*
- * Each bank is associated with a number of registers to control
- * pin function, drive strength, voltage and pull-up reigster. The
- * number of registers of a given type depends on the number of bits
- * describin particular pin.
- */
-#define HW_MUXSEL_NUM           2       /* registers per bank */
-#define HW_MUXSEL_PIN_LEN       2       /* bits per pin */
-#define HW_MUXSEL_PIN_NUM       16      /* pins per register */
-#define HW_MUXSEL_PINFUN_MASK   0x3     /* pin function mask */
-#define HW_MUXSEL_PINFUN_NUM    4       /* four options for a pin */
-
-#define HW_DRIVE_NUM            4       /* registers per bank */
-#define HW_DRIVE_PIN_LEN        4       /* bits per pin */
-#define HW_DRIVE_PIN_NUM        8       /* pins per register */
-#define HW_DRIVE_PINDRV_MASK    0x3     /* pin strength mask - 2 bits */
-#define HW_DRIVE_PINDRV_NUM     5       /* five possible strength values */
-#define HW_DRIVE_PINV_MASK      0x4     /* pin voltage mask - 1 bit */
-
-
-struct stmp3xxx_pinmux_bank {
-        struct gpio_chip chip;
-
-        /* Pins allocation map */
-        unsigned long pin_map;
-
-        /* Pin owner names */
-        const char *pin_labels[32];
-
-        /* Bank registers */
-        void __iomem *hw_muxsel[HW_MUXSEL_NUM];
-        void __iomem *hw_drive[HW_DRIVE_NUM];
-        void __iomem *hw_pull;
-
-        void __iomem *pin2irq,
-                *irqlevel,
-                *irqpolarity,
-                *irqen,
-                *irqstat;
-
-        /* HW MUXSEL register function bit values */
-        u8 functions[HW_MUXSEL_PINFUN_NUM];
-
-        /*
-         * HW DRIVE register strength bit values:
-         * 0xff - requested strength is not supported for this bank
-         */
-        u8 strengths[HW_DRIVE_PINDRV_NUM];
-
-        /* GPIO things */
-        void __iomem *hw_gpio_in,
-                     *hw_gpio_out,
-                     *hw_gpio_doe;
-        int irq, virq;
-};
-
-int __init stmp3xxx_pinmux_init(int virtual_irq_start);
-
-#endif /* __PINMUX_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/pins.h b/arch/arm/plat-stmp3xxx/include/mach/pins.h
deleted file mode 100644
index c573318e1caa..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/pins.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X Pin multiplexing interface definitions
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_PINS_H
-#define __ASM_PLAT_PINS_H
-
-#define STMP3XXX_PINID(bank, pin)       (bank * 32 + pin)
-#define STMP3XXX_PINID_TO_BANK(pinid)   (pinid / 32)
-#define STMP3XXX_PINID_TO_PINNUM(pinid) (pinid % 32)
-
-/*
- * Special invalid pin identificator to show a pin doesn't exist
- */
-#define PINID_NO_PIN    STMP3XXX_PINID(0xFF, 0xFF)
-
-#endif /* __ASM_PLAT_PINS_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/platform.h b/arch/arm/plat-stmp3xxx/include/mach/platform.h
deleted file mode 100644
index 7007ddaa91eb..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/platform.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_PLATFORM_H
-#define __ASM_PLAT_PLATFORM_H
-
-#ifndef __ASSEMBLER__
-#include <linux/io.h>
-#endif
-#include <asm/sizes.h>
-
-/* Virtual address where registers are mapped */
-#define STMP3XXX_REGS_PHBASE    0x80000000
-#ifdef __ASSEMBLER__
-#define STMP3XXX_REGS_BASE      0xF0000000
-#else
-#define STMP3XXX_REGS_BASE      (void __iomem *)0xF0000000
-#endif
-#define STMP3XXX_REGS_SIZE      SZ_1M
-
-/* Virtual address where OCRAM is mapped */
-#define STMP3XXX_OCRAM_PHBASE   0x00000000
-#ifdef __ASSEMBLER__
-#define STMP3XXX_OCRAM_BASE     0xf1000000
-#else
-#define STMP3XXX_OCRAM_BASE     (void __iomem *)0xf1000000
-#endif
-#define STMP3XXX_OCRAM_SIZE     (32 * SZ_1K)
-
-#ifdef CONFIG_ARCH_STMP37XX
-#define IRQ_PRIORITY_REG_RD     HW_ICOLL_PRIORITYn_RD
-#define IRQ_PRIORITY_REG_WR     HW_ICOLL_PRIORITYn_WR
-#endif
-
-#ifdef CONFIG_ARCH_STMP378X
-#define IRQ_PRIORITY_REG_RD     HW_ICOLL_INTERRUPTn_RD
-#define IRQ_PRIORITY_REG_WR     HW_ICOLL_INTERRUPTn_WR
-#endif
-
-#define HW_STMP3XXX_SET         0x04
-#define HW_STMP3XXX_CLR         0x08
-#define HW_STMP3XXX_TOG         0x0c
-
-#ifndef __ASSEMBLER__
-static inline void stmp3xxx_clearl(u32 v, void __iomem *r)
-{
-        __raw_writel(v, r + HW_STMP3XXX_CLR);
-}
-
-static inline void stmp3xxx_setl(u32 v, void __iomem *r)
-{
-        __raw_writel(v, r + HW_STMP3XXX_SET);
-}
-#endif
-
-#define BF(value, field) (((value) << BP_##field) & BM_##field)
-
-#endif /* __ASM_ARCH_PLATFORM_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/stmp3xxx.h b/arch/arm/plat-stmp3xxx/include/mach/stmp3xxx.h
deleted file mode 100644
index 2e300feaa4cf..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/stmp3xxx.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X core structure and function declarations
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_STMP3XXX_H
-#define __ASM_PLAT_STMP3XXX_H
-
-#include <linux/irq.h>
-
-extern struct sys_timer stmp3xxx_timer;
-
-void stmp3xxx_init_irq(struct irq_chip *chip);
-void stmp3xxx_init(void);
-int stmp3xxx_reset_block(void __iomem *hwreg, int just_enable);
-extern struct platform_device stmp3xxx_dbguart,
-                              stmp3xxx_appuart,
-                              stmp3xxx_watchdog,
-                              stmp3xxx_touchscreen,
-                              stmp3xxx_keyboard,
-                              stmp3xxx_gpmi,
-                              stmp3xxx_mmc,
-                              stmp3xxx_udc,
-                              stmp3xxx_ehci,
-                              stmp3xxx_rtc,
-                              stmp3xxx_spi1,
-                              stmp3xxx_spi2,
-                              stmp3xxx_backlight,
-                              stmp3xxx_rotdec,
-                              stmp3xxx_dcp,
-                              stmp3xxx_dcp_bootstream,
-                              stmp3xxx_persistent,
-                              stmp3xxx_framebuffer,
-                              stmp3xxx_battery;
-int stmp3xxx_ssp1_device_register(void);
-int stmp3xxx_ssp2_device_register(void);
-
-struct pin_group;
-void stmp3xxx_release_pin_group(struct pin_group *pin_group, const char *label);
-int stmp3xxx_request_pin_group(struct pin_group *pin_group, const char *label);
-
-#endif /* __ASM_PLAT_STMP3XXX_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/system.h b/arch/arm/plat-stmp3xxx/include/mach/system.h
deleted file mode 100644
index 28a988889319..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/system.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2005 Sigmatel Inc
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_ARCH_SYSTEM_H
-#define __ASM_ARCH_SYSTEM_H
-
-#include <asm/proc-fns.h>
-#include <mach/platform.h>
-#include <mach/regs-clkctrl.h>
-#include <mach/regs-power.h>
-
-static inline void arch_idle(void)
-{
-        /*
-         * This should do all the clock switching
-         * and wait for interrupt tricks
-         */
-
-        cpu_do_idle();
-}
-
-static inline void arch_reset(char mode, const char *cmd)
-{
-        /* Set BATTCHRG to default value */
-        __raw_writel(0x00010000, REGS_POWER_BASE + HW_POWER_CHARGE);
-
-        /* Set MINPWR to default value   */
-        __raw_writel(0, REGS_POWER_BASE + HW_POWER_MINPWR);
-
-        /* Reset digital side of chip (but not power or RTC) */
-        __raw_writel(BM_CLKCTRL_RESET_DIG,
-                        REGS_CLKCTRL_BASE + HW_CLKCTRL_RESET);
-
-        /* Should not return */
-}
-
-#endif
diff --git a/arch/arm/plat-stmp3xxx/include/mach/timex.h b/arch/arm/plat-stmp3xxx/include/mach/timex.h
deleted file mode 100644
index 3373985d7a8e..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/timex.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 1999 ARM Limited
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-/*
- * System time clock is sourced from the 32k clock
- */
-#define CLOCK_TICK_RATE         (32768)
diff --git a/arch/arm/plat-stmp3xxx/include/mach/uncompress.h b/arch/arm/plat-stmp3xxx/include/mach/uncompress.h
deleted file mode 100644
index f79f5ee56cd4..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/uncompress.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __ASM_PLAT_UNCOMPRESS_H
-#define __ASM_PLAT_UNCOMPRESS_H
-
-/*
- * Register includes are for when the MMU enabled; we need to define our
- * own stuff here for pre-MMU use
- */
-#define UARTDBG_BASE            0x80070000
-#define UART(c)                 (((volatile unsigned *)UARTDBG_BASE)[c])
-
-/*
- * This does not append a newline
- */
-static void putc(char c)
-{
-        /* Wait for TX fifo empty */
-        while ((UART(6) & (1<<7)) == 0)
-                continue;
-
-        /* Write byte */
-        UART(0) = c;
-
-        /* Wait for last bit to exit the UART */
-        while (UART(6) & (1<<3))
-                continue;
-}
-
-static void flush(void)
-{
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()
-
-#define arch_decomp_wdog()
-
-#endif /* __ASM_PLAT_UNCOMPRESS_H */
diff --git a/arch/arm/plat-stmp3xxx/include/mach/vmalloc.h b/arch/arm/plat-stmp3xxx/include/mach/vmalloc.h
deleted file mode 100644
index 943c1a29d641..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/vmalloc.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#define VMALLOC_END       0xf0000000UL
diff --git a/arch/arm/plat-stmp3xxx/irq.c b/arch/arm/plat-stmp3xxx/irq.c
deleted file mode 100644
index 6fdf9acf82ed..000000000000
--- a/arch/arm/plat-stmp3xxx/irq.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X common interrupt handling code
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/sysdev.h>
-
-#include <mach/stmp3xxx.h>
-#include <mach/platform.h>
-#include <mach/regs-icoll.h>
-
-void __init stmp3xxx_init_irq(struct irq_chip *chip)
-{
-        unsigned int i, lv;
-
-        /* Reset the interrupt controller */
-        stmp3xxx_reset_block(REGS_ICOLL_BASE + HW_ICOLL_CTRL, true);
-
-        /* Disable all interrupts initially */
-        for (i = 0; i < NR_REAL_IRQS; i++) {
-                chip->irq_mask(irq_get_irq_data(i));
-                irq_set_chip_and_handler(i, chip, handle_level_irq);
-                set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
-        }
-
-        /* Ensure vector is cleared */
-        for (lv = 0; lv < 4; lv++)
-                __raw_writel(1 << lv, REGS_ICOLL_BASE + HW_ICOLL_LEVELACK);
-        __raw_writel(0, REGS_ICOLL_BASE + HW_ICOLL_VECTOR);
-
-        /* Barrier */
-        (void)__raw_readl(REGS_ICOLL_BASE + HW_ICOLL_STAT);
-}
-
diff --git a/arch/arm/plat-stmp3xxx/pinmux.c b/arch/arm/plat-stmp3xxx/pinmux.c
deleted file mode 100644
index 3def03b3217d..000000000000
--- a/arch/arm/plat-stmp3xxx/pinmux.c
+++ /dev/null
@@ -1,550 +0,0 @@
-/*
- * Freescale STMP378X/STMP378X Pin Multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#define DEBUG
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/sysdev.h>
-#include <linux/string.h>
-#include <linux/bitops.h>
-#include <linux/irq.h>
-
-#include <mach/hardware.h>
-#include <mach/platform.h>
-#include <mach/regs-pinctrl.h>
-#include <mach/pins.h>
-#include <mach/pinmux.h>
-
-#define NR_BANKS ARRAY_SIZE(pinmux_banks)
-static struct stmp3xxx_pinmux_bank pinmux_banks[] = {
-        [0] = {
-                .hw_muxsel = {
-                        REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL0,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL1,
-                },
-                .hw_drive = {
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE0,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE1,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE2,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE3,
-                },
-                .hw_pull = REGS_PINCTRL_BASE + HW_PINCTRL_PULL0,
-                .functions = { 0x0, 0x1, 0x2, 0x3 },
-                .strengths = { 0x0, 0x1, 0x2, 0x3, 0xff },
-
-                .hw_gpio_in = REGS_PINCTRL_BASE + HW_PINCTRL_DIN0,
-                .hw_gpio_out = REGS_PINCTRL_BASE + HW_PINCTRL_DOUT0,
-                .hw_gpio_doe = REGS_PINCTRL_BASE + HW_PINCTRL_DOE0,
-                .irq = IRQ_GPIO0,
-
-                .pin2irq = REGS_PINCTRL_BASE + HW_PINCTRL_PIN2IRQ0,
-                .irqstat = REGS_PINCTRL_BASE + HW_PINCTRL_IRQSTAT0,
-                .irqlevel = REGS_PINCTRL_BASE + HW_PINCTRL_IRQLEVEL0,
-                .irqpolarity = REGS_PINCTRL_BASE + HW_PINCTRL_IRQPOL0,
-                .irqen = REGS_PINCTRL_BASE + HW_PINCTRL_IRQEN0,
-        },
-        [1] = {
-                .hw_muxsel = {
-                        REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL2,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL3,
-                },
-                .hw_drive = {
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE4,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE5,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE6,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE7,
-                },
-                .hw_pull = REGS_PINCTRL_BASE + HW_PINCTRL_PULL1,
-                .functions = { 0x0, 0x1, 0x2, 0x3 },
-                .strengths = { 0x0, 0x1, 0x2, 0x3, 0xff },
-
-                .hw_gpio_in = REGS_PINCTRL_BASE + HW_PINCTRL_DIN1,
-                .hw_gpio_out = REGS_PINCTRL_BASE + HW_PINCTRL_DOUT1,
-                .hw_gpio_doe = REGS_PINCTRL_BASE + HW_PINCTRL_DOE1,
-                .irq = IRQ_GPIO1,
-
-                .pin2irq = REGS_PINCTRL_BASE + HW_PINCTRL_PIN2IRQ1,
-                .irqstat = REGS_PINCTRL_BASE + HW_PINCTRL_IRQSTAT1,
-                .irqlevel = REGS_PINCTRL_BASE + HW_PINCTRL_IRQLEVEL1,
-                .irqpolarity = REGS_PINCTRL_BASE + HW_PINCTRL_IRQPOL1,
-                .irqen = REGS_PINCTRL_BASE + HW_PINCTRL_IRQEN1,
-        },
-        [2] = {
-               .hw_muxsel = {
-                        REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL4,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL5,
-                },
-                .hw_drive = {
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE8,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE9,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE10,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE11,
-                },
-                .hw_pull = REGS_PINCTRL_BASE + HW_PINCTRL_PULL2,
-                .functions = { 0x0, 0x1, 0x2, 0x3 },
-                .strengths = { 0x0, 0x1, 0x2, 0x1, 0x2 },
-
-                .hw_gpio_in = REGS_PINCTRL_BASE + HW_PINCTRL_DIN2,
-                .hw_gpio_out = REGS_PINCTRL_BASE + HW_PINCTRL_DOUT2,
-                .hw_gpio_doe = REGS_PINCTRL_BASE + HW_PINCTRL_DOE2,
-                .irq = IRQ_GPIO2,
-
-                .pin2irq = REGS_PINCTRL_BASE + HW_PINCTRL_PIN2IRQ2,
-                .irqstat = REGS_PINCTRL_BASE + HW_PINCTRL_IRQSTAT2,
-                .irqlevel = REGS_PINCTRL_BASE + HW_PINCTRL_IRQLEVEL2,
-                .irqpolarity = REGS_PINCTRL_BASE + HW_PINCTRL_IRQPOL2,
-                .irqen = REGS_PINCTRL_BASE + HW_PINCTRL_IRQEN2,
-        },
-        [3] = {
-               .hw_muxsel = {
-                       REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL6,
-                       REGS_PINCTRL_BASE + HW_PINCTRL_MUXSEL7,
-               },
-               .hw_drive = {
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE12,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE13,
-                        REGS_PINCTRL_BASE + HW_PINCTRL_DRIVE14,
-                        NULL,
-               },
-               .hw_pull = REGS_PINCTRL_BASE + HW_PINCTRL_PULL3,
-               .functions = {0x0, 0x1, 0x2, 0x3},
-               .strengths = {0x0, 0x1, 0x2, 0x3, 0xff},
-        },
-};
-
-static inline struct stmp3xxx_pinmux_bank *
-stmp3xxx_pinmux_bank(unsigned id, unsigned *bank, unsigned *pin)
-{
-        unsigned b, p;
-
-        b = STMP3XXX_PINID_TO_BANK(id);
-        p = STMP3XXX_PINID_TO_PINNUM(id);
-        BUG_ON(b >= NR_BANKS);
-        if (bank)
-                *bank = b;
-        if (pin)
-                *pin = p;
-        return &pinmux_banks[b];
-}
-
-/* Check if requested pin is owned by caller */
-static int stmp3xxx_check_pin(unsigned id, const char *label)
-{
-        unsigned pin;
-        struct stmp3xxx_pinmux_bank *pm = stmp3xxx_pinmux_bank(id, NULL, &pin);
-
-        if (!test_bit(pin, &pm->pin_map)) {
-                printk(KERN_WARNING
-                       "%s: Accessing free pin %x, caller %s\n",
-                       __func__, id, label);
-
-                return -EINVAL;
-        }
-
-        if (label && pm->pin_labels[pin] &&
-            strcmp(label, pm->pin_labels[pin])) {
-                printk(KERN_WARNING
-                       "%s: Wrong pin owner %x, caller %s owner %s\n",
-                       __func__, id, label, pm->pin_labels[pin]);
-
-                return -EINVAL;
-        }
-        return 0;
-}
-
-void stmp3xxx_pin_strength(unsigned id, enum pin_strength strength,
-                const char *label)
-{
-        struct stmp3xxx_pinmux_bank *pbank;
-        void __iomem *hwdrive;
-        u32 shift, val;
-        u32 bank, pin;
-
-        pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-        pr_debug("%s: label %s bank %d pin %d strength %d\n", __func__, label,
-                 bank, pin, strength);
-
-        hwdrive = pbank->hw_drive[pin / HW_DRIVE_PIN_NUM];
-        shift = (pin % HW_DRIVE_PIN_NUM) * HW_DRIVE_PIN_LEN;
-        val = pbank->strengths[strength];
-        if (val == 0xff) {
-                printk(KERN_WARNING
-                       "%s: strength is not supported for bank %d, caller %s",
-                       __func__, bank, label);
-                return;
-        }
-
-        if (stmp3xxx_check_pin(id, label))
-                return;
-
-        pr_debug("%s: writing 0x%x to 0x%p register\n", __func__,
-                        val << shift, hwdrive);
-        stmp3xxx_clearl(HW_DRIVE_PINDRV_MASK << shift, hwdrive);
-        stmp3xxx_setl(val << shift, hwdrive);
-}
-
-void stmp3xxx_pin_voltage(unsigned id, enum pin_voltage voltage,
-                          const char *label)
-{
-        struct stmp3xxx_pinmux_bank *pbank;
-        void __iomem *hwdrive;
-        u32 shift;
-        u32 bank, pin;
-
-        pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-        pr_debug("%s: label %s bank %d pin %d voltage %d\n", __func__, label,
-                 bank, pin, voltage);
-
-        hwdrive = pbank->hw_drive[pin / HW_DRIVE_PIN_NUM];
-        shift = (pin % HW_DRIVE_PIN_NUM) * HW_DRIVE_PIN_LEN;
-
-        if (stmp3xxx_check_pin(id, label))
-                return;
-
-        pr_debug("%s: changing 0x%x bit in 0x%p register\n",
-                        __func__, HW_DRIVE_PINV_MASK << shift, hwdrive);
-        if (voltage == PIN_1_8V)
-                stmp3xxx_clearl(HW_DRIVE_PINV_MASK << shift, hwdrive);
-        else
-                stmp3xxx_setl(HW_DRIVE_PINV_MASK << shift, hwdrive);
-}
-
-void stmp3xxx_pin_pullup(unsigned id, int enable, const char *label)
-{
-        struct stmp3xxx_pinmux_bank *pbank;
-        void __iomem *hwpull;
-        u32 bank, pin;
-
-        pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-        pr_debug("%s: label %s bank %d pin %d enable %d\n", __func__, label,
-                 bank, pin, enable);
-
-        hwpull = pbank->hw_pull;
-
-        if (stmp3xxx_check_pin(id, label))
-                return;
-
-        pr_debug("%s: changing 0x%x bit in 0x%p register\n",
-                        __func__, 1 << pin, hwpull);
-        if (enable)
-                stmp3xxx_setl(1 << pin, hwpull);
-        else
-                stmp3xxx_clearl(1 << pin, hwpull);
-}
-
-int stmp3xxx_request_pin(unsigned id, enum pin_fun fun, const char *label)
-{
-        struct stmp3xxx_pinmux_bank *pbank;
-        u32 bank, pin;
-        int ret = 0;
-
-        pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-        pr_debug("%s: label %s bank %d pin %d fun %d\n", __func__, label,
-                 bank, pin, fun);
-
-        if (test_bit(pin, &pbank->pin_map)) {
-                printk(KERN_WARNING
-                       "%s: CONFLICT DETECTED pin %d:%d caller %s owner %s\n",
-                       __func__, bank, pin, label, pbank->pin_labels[pin]);
-                return -EBUSY;
-        }
-
-        set_bit(pin, &pbank->pin_map);
-        pbank->pin_labels[pin] = label;
-
-        stmp3xxx_set_pin_type(id, fun);
-
-        return ret;
-}
-
-void stmp3xxx_set_pin_type(unsigned id, enum pin_fun fun)
-{
-        struct stmp3xxx_pinmux_bank *pbank;
-        void __iomem *hwmux;
-        u32 shift, val;
-        u32 bank, pin;
-
-        pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-
-        hwmux = pbank->hw_muxsel[pin / HW_MUXSEL_PIN_NUM];
-        shift = (pin % HW_MUXSEL_PIN_NUM) * HW_MUXSEL_PIN_LEN;
-
-        val = pbank->functions[fun];
-        shift = (pin % HW_MUXSEL_PIN_NUM) * HW_MUXSEL_PIN_LEN;
-        pr_debug("%s: writing 0x%x to 0x%p register\n",
-                        __func__, val << shift, hwmux);
-        stmp3xxx_clearl(HW_MUXSEL_PINFUN_MASK << shift, hwmux);
-        stmp3xxx_setl(val << shift, hwmux);
-}
-
-void stmp3xxx_release_pin(unsigned id, const char *label)
-{
-        struct stmp3xxx_pinmux_bank *pbank;
-        u32 bank, pin;
-
-        pbank = stmp3xxx_pinmux_bank(id, &bank, &pin);
-        pr_debug("%s: label %s bank %d pin %d\n", __func__, label, bank, pin);
-
-        if (stmp3xxx_check_pin(id, label))
-                return;
-
-        clear_bit(pin, &pbank->pin_map);
-        pbank->pin_labels[pin] = NULL;
-}
-
-int stmp3xxx_request_pin_group(struct pin_group *pin_group, const char *label)
-{
-        struct pin_desc *pin;
-        int p;
-        int err = 0;
-
-        /* Allocate and configure pins */
-        for (p = 0; p < pin_group->nr_pins; p++) {
-                pr_debug("%s: #%d\n", __func__, p);
-                pin = &pin_group->pins[p];
-
-                err = stmp3xxx_request_pin(pin->id, pin->fun, label);
-                if (err)
-                        goto out_err;
-
-                stmp3xxx_pin_strength(pin->id, pin->strength, label);
-                stmp3xxx_pin_voltage(pin->id, pin->voltage, label);
-                stmp3xxx_pin_pullup(pin->id, pin->pullup, label);
-        }
-
-        return 0;
-
-out_err:
-        /* Release allocated pins in case of error */
-        while (--p >= 0) {
-                pr_debug("%s: releasing #%d\n", __func__, p);
-                stmp3xxx_release_pin(pin_group->pins[p].id, label);
-        }
-        return err;
-}
-EXPORT_SYMBOL(stmp3xxx_request_pin_group);
-
-void stmp3xxx_release_pin_group(struct pin_group *pin_group, const char *label)
-{
-        struct pin_desc *pin;
-        int p;
-
-        for (p = 0; p < pin_group->nr_pins; p++) {
-                pin = &pin_group->pins[p];
-                stmp3xxx_release_pin(pin->id, label);
-        }
-}
-EXPORT_SYMBOL(stmp3xxx_release_pin_group);
-
-static int stmp3xxx_irq_data_to_gpio(struct irq_data *d,
-        struct stmp3xxx_pinmux_bank **bank, unsigned *gpio)
-{
-        struct stmp3xxx_pinmux_bank *pm;
-
-        for (pm = pinmux_banks; pm < pinmux_banks + NR_BANKS; pm++)
-                if (pm->virq <= d->irq && d->irq < pm->virq + 32) {
-                        *bank = pm;
-                        *gpio = d->irq - pm->virq;
-                        return 0;
-                }
-        return -ENOENT;
-}
-
-static int stmp3xxx_set_irqtype(struct irq_data *d, unsigned type)
-{
-        struct stmp3xxx_pinmux_bank *pm;
-        unsigned gpio;
-        int l, p;
-
-        stmp3xxx_irq_data_to_gpio(d, &pm, &gpio);
-        switch (type) {
-        case IRQ_TYPE_EDGE_RISING:
-                l = 0; p = 1; break;
-        case IRQ_TYPE_EDGE_FALLING:
-                l = 0; p = 0; break;
-        case IRQ_TYPE_LEVEL_HIGH:
-                l = 1; p = 1; break;
-        case IRQ_TYPE_LEVEL_LOW:
-                l = 1; p = 0; break;
-        default:
-                pr_debug("%s: Incorrect GPIO interrupt type 0x%x\n",
-                                __func__, type);
-                return -ENXIO;
-        }
-
-        if (l)
-                stmp3xxx_setl(1 << gpio, pm->irqlevel);
-        else
-                stmp3xxx_clearl(1 << gpio, pm->irqlevel);
-        if (p)
-                stmp3xxx_setl(1 << gpio, pm->irqpolarity);
-        else
-                stmp3xxx_clearl(1 << gpio, pm->irqpolarity);
-        return 0;
-}
-
-static void stmp3xxx_pin_ack_irq(struct irq_data *d)
-{
-        u32 stat;
-        struct stmp3xxx_pinmux_bank *pm;
-        unsigned gpio;
-
-        stmp3xxx_irq_data_to_gpio(d, &pm, &gpio);
-        stat = __raw_readl(pm->irqstat) & (1 << gpio);
-        stmp3xxx_clearl(stat, pm->irqstat);
-}
-
-static void stmp3xxx_pin_mask_irq(struct irq_data *d)
-{
-        struct stmp3xxx_pinmux_bank *pm;
-        unsigned gpio;
-
-        stmp3xxx_irq_data_to_gpio(d, &pm, &gpio);
-        stmp3xxx_clearl(1 << gpio, pm->irqen);
-        stmp3xxx_clearl(1 << gpio, pm->pin2irq);
-}
-
-static void stmp3xxx_pin_unmask_irq(struct irq_data *d)
-{
-        struct stmp3xxx_pinmux_bank *pm;
-        unsigned gpio;
-
-        stmp3xxx_irq_data_to_gpio(d, &pm, &gpio);
-        stmp3xxx_setl(1 << gpio, pm->irqen);
-        stmp3xxx_setl(1 << gpio, pm->pin2irq);
-}
-
-static inline
-struct stmp3xxx_pinmux_bank *to_pinmux_bank(struct gpio_chip *chip)
-{
-        return container_of(chip, struct stmp3xxx_pinmux_bank, chip);
-}
-
-static int stmp3xxx_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
-        struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-        return pm->virq + offset;
-}
-
-static int stmp3xxx_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
-        struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-        unsigned v;
-
-        v = __raw_readl(pm->hw_gpio_in) & (1 << offset);
-        return v ? 1 : 0;
-}
-
-static void stmp3xxx_gpio_set(struct gpio_chip *chip, unsigned offset, int v)
-{
-        struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-
-        if (v)
-                stmp3xxx_setl(1 << offset, pm->hw_gpio_out);
-        else
-                stmp3xxx_clearl(1 << offset, pm->hw_gpio_out);
-}
-
-static int stmp3xxx_gpio_output(struct gpio_chip *chip, unsigned offset, int v)
-{
-        struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-
-        stmp3xxx_setl(1 << offset, pm->hw_gpio_doe);
-        stmp3xxx_gpio_set(chip, offset, v);
-        return 0;
-}
-
-static int stmp3xxx_gpio_input(struct gpio_chip *chip, unsigned offset)
-{
-        struct stmp3xxx_pinmux_bank *pm = to_pinmux_bank(chip);
-
-        stmp3xxx_clearl(1 << offset, pm->hw_gpio_doe);
-        return 0;
-}
-
-static int stmp3xxx_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
-        return stmp3xxx_request_pin(chip->base + offset, PIN_GPIO, "gpio");
-}
-
-static void stmp3xxx_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
-        stmp3xxx_release_pin(chip->base + offset, "gpio");
-}
-
-static void stmp3xxx_gpio_irq(u32 irq, struct irq_desc *desc)
-{
-        struct stmp3xxx_pinmux_bank *pm = irq_get_handler_data(irq);
-        int gpio_irq = pm->virq;
-        u32 stat = __raw_readl(pm->irqstat);
-
-        while (stat) {
-                if (stat & 1)
-                        generic_handle_irq(gpio_irq);
-                gpio_irq++;
-                stat >>= 1;
-        }
-}
-
-static struct irq_chip gpio_irq_chip = {
-        .irq_ack        = stmp3xxx_pin_ack_irq,
-        .irq_mask       = stmp3xxx_pin_mask_irq,
-        .irq_unmask     = stmp3xxx_pin_unmask_irq,
-        .irq_set_type   = stmp3xxx_set_irqtype,
-};
-
-int __init stmp3xxx_pinmux_init(int virtual_irq_start)
-{
-        int b, r = 0;
-        struct stmp3xxx_pinmux_bank *pm;
-        int virq;
-
-        for (b = 0; b < 3; b++) {
-                /* only banks 0,1,2 are allowed to GPIO */
-                pm = pinmux_banks + b;
-                pm->chip.base = 32 * b;
-                pm->chip.ngpio = 32;
-                pm->chip.owner = THIS_MODULE;
-                pm->chip.can_sleep = 1;
-                pm->chip.exported = 1;
-                pm->chip.to_irq = stmp3xxx_gpio_to_irq;
-                pm->chip.direction_input = stmp3xxx_gpio_input;
-                pm->chip.direction_output = stmp3xxx_gpio_output;
-                pm->chip.get = stmp3xxx_gpio_get;
-                pm->chip.set = stmp3xxx_gpio_set;
-                pm->chip.request = stmp3xxx_gpio_request;
-                pm->chip.free = stmp3xxx_gpio_free;
-                pm->virq = virtual_irq_start + b * 32;
-
-                for (virq = pm->virq; virq < pm->virq; virq++) {
-                        gpio_irq_chip.irq_mask(irq_get_irq_data(virq));
-                        irq_set_chip_and_handler(virq, &gpio_irq_chip,
-                                                 handle_level_irq);
-                        set_irq_flags(virq, IRQF_VALID);
-                }
-                r = gpiochip_add(&pm->chip);
-                if (r < 0)
-                        break;
-                irq_set_chained_handler(pm->irq, stmp3xxx_gpio_irq);
-                irq_set_handler_data(pm->irq, pm);
-        }
-        return r;
-}
-
-MODULE_AUTHOR("Vladislav Buzov");
-MODULE_LICENSE("GPL");
diff --git a/arch/arm/plat-stmp3xxx/timer.c b/arch/arm/plat-stmp3xxx/timer.c
deleted file mode 100644
index c395630a6edc..000000000000
--- a/arch/arm/plat-stmp3xxx/timer.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * System timer for Freescale STMP37XX/STMP378X
- *
- * Embedded Alley Solutions, Inc <source@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-
-#include <asm/mach/time.h>
-#include <mach/stmp3xxx.h>
-#include <mach/platform.h>
-#include <mach/regs-timrot.h>
-
-static irqreturn_t
-stmp3xxx_timer_interrupt(int irq, void *dev_id)
-{
-        struct clock_event_device *c = dev_id;
-
-        /* timer 0 */
-        if (__raw_readl(REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0) &
-                        BM_TIMROT_TIMCTRLn_IRQ) {
-                stmp3xxx_clearl(BM_TIMROT_TIMCTRLn_IRQ,
-                                REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0);
-                c->event_handler(c);
-        }
-
-        /* timer 1 */
-        else if (__raw_readl(REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1)
-                        & BM_TIMROT_TIMCTRLn_IRQ) {
-                stmp3xxx_clearl(BM_TIMROT_TIMCTRLn_IRQ,
-                                REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1);
-                stmp3xxx_clearl(BM_TIMROT_TIMCTRLn_IRQ_EN,
-                                REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1);
-                __raw_writel(0xFFFF, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1);
-        }
-
-        return IRQ_HANDLED;
-}
-
-static cycle_t stmp3xxx_clock_read(struct clocksource *cs)
-{
-        return ~((__raw_readl(REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1)
-                                & 0xFFFF0000) >> 16);
-}
-
-static int
-stmp3xxx_timrot_set_next_event(unsigned long delta,
-                struct clock_event_device *dev)
-{
-        /* reload the timer */
-        __raw_writel(delta, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT0);
-        return 0;
-}
-
-static void
-stmp3xxx_timrot_set_mode(enum clock_event_mode mode,
-                struct clock_event_device *dev)
-{
-}
-
-static struct clock_event_device ckevt_timrot = {
-        .name           = "timrot",
-        .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
-        .set_next_event = stmp3xxx_timrot_set_next_event,
-        .set_mode       = stmp3xxx_timrot_set_mode,
-};
-
-static struct clocksource cksrc_stmp3xxx = {
-        .name           = "cksrc_stmp3xxx",
-        .rating         = 250,
-        .read           = stmp3xxx_clock_read,
-        .mask           = CLOCKSOURCE_MASK(16),
-        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-static struct irqaction stmp3xxx_timer_irq = {
-        .name           = "stmp3xxx_timer",
-        .flags          = IRQF_DISABLED | IRQF_TIMER,
-        .handler        = stmp3xxx_timer_interrupt,
-        .dev_id         = &ckevt_timrot,
-};
-
-
-/*
- * Set up timer interrupt, and return the current time in seconds.
- */
-static void __init stmp3xxx_init_timer(void)
-{
-        ckevt_timrot.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
-                                ckevt_timrot.shift);
-        ckevt_timrot.min_delta_ns = clockevent_delta2ns(2, &ckevt_timrot);
-        ckevt_timrot.max_delta_ns = clockevent_delta2ns(0xFFF, &ckevt_timrot);
-        ckevt_timrot.cpumask = cpumask_of(0);
-
-        stmp3xxx_reset_block(REGS_TIMROT_BASE, false);
-
-        /* clear two timers */
-        __raw_writel(0, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT0);
-        __raw_writel(0, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1);
-
-        /* configure them */
-        __raw_writel(
-                (8 << BP_TIMROT_TIMCTRLn_SELECT) |  /* 32 kHz */
-                BM_TIMROT_TIMCTRLn_RELOAD |
-                BM_TIMROT_TIMCTRLn_UPDATE |
-                BM_TIMROT_TIMCTRLn_IRQ_EN,
-                        REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0);
-        __raw_writel(
-                (8 << BP_TIMROT_TIMCTRLn_SELECT) |  /* 32 kHz */
-                BM_TIMROT_TIMCTRLn_RELOAD |
-                BM_TIMROT_TIMCTRLn_UPDATE |
-                BM_TIMROT_TIMCTRLn_IRQ_EN,
-                        REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1);
-
-        __raw_writel(CLOCK_TICK_RATE / HZ - 1,
-                        REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT0);
-        __raw_writel(0xFFFF, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1);
-
-        setup_irq(IRQ_TIMER0, &stmp3xxx_timer_irq);
-
-        clocksource_register_hz(&cksrc_stmp3xxx, CLOCK_TICK_RATE);
-        clockevents_register_device(&ckevt_timrot);
-}
-
-#ifdef CONFIG_PM
-
-void stmp3xxx_suspend_timer(void)
-{
-        stmp3xxx_clearl(BM_TIMROT_TIMCTRLn_IRQ_EN | BM_TIMROT_TIMCTRLn_IRQ,
-                        REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0);
-        stmp3xxx_setl(BM_TIMROT_ROTCTRL_CLKGATE,
-                        REGS_TIMROT_BASE + HW_TIMROT_ROTCTRL);
-}
-
-void stmp3xxx_resume_timer(void)
-{
-        stmp3xxx_clearl(BM_TIMROT_ROTCTRL_SFTRST | BM_TIMROT_ROTCTRL_CLKGATE,
-                        REGS_TIMROT_BASE + HW_TIMROT_ROTCTRL);
-        __raw_writel(
-                8 << BP_TIMROT_TIMCTRLn_SELECT |  /* 32 kHz */
-                BM_TIMROT_TIMCTRLn_RELOAD |
-                BM_TIMROT_TIMCTRLn_UPDATE |
-                BM_TIMROT_TIMCTRLn_IRQ_EN,
-                        REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL0);
-        __raw_writel(
-                8 << BP_TIMROT_TIMCTRLn_SELECT |  /* 32 kHz */
-                BM_TIMROT_TIMCTRLn_RELOAD |
-                BM_TIMROT_TIMCTRLn_UPDATE |
-                BM_TIMROT_TIMCTRLn_IRQ_EN,
-                        REGS_TIMROT_BASE + HW_TIMROT_TIMCTRL1);
-        __raw_writel(CLOCK_TICK_RATE / HZ - 1,
-                        REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT0);
-        __raw_writel(0xFFFF, REGS_TIMROT_BASE + HW_TIMROT_TIMCOUNT1);
-}
-
-#else
-
-#define stmp3xxx_suspend_timer  NULL
-#define stmp3xxx_resume_timer   NULL
-
-#endif  /* CONFIG_PM */
-
-struct sys_timer stmp3xxx_timer = {
-        .init           = stmp3xxx_init_timer,
-        .suspend        = stmp3xxx_suspend_timer,
-        .resume         = stmp3xxx_resume_timer,
-};
diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/plat-versatile/platsmp.c
index ba3d471d4bcf..51ecfea09b27 100644
--- a/arch/arm/plat-versatile/platsmp.c
+++ b/arch/arm/plat-versatile/platsmp.c
@@ -16,6 +16,7 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
 
 /*
  * control for which core is the next to come out of the secondary
@@ -83,7 +84,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
          * the boot monitor to read the system wide flags register,
          * and branch to the address found there.
          */
-        smp_cross_call(cpumask_of(cpu), 1);
+        gic_raise_softirq(cpumask_of(cpu), 1);
 
         timeout = jiffies + (1 * HZ);
         while (time_before(jiffies, timeout)) {
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 7ca41f0a09b1..3b3776d0a1a7 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -17,7 +17,7 @@
 # XXX: the last 12 months.  If your entry is missing please email rmk at
 # XXX: <linux@arm.linux.org.uk>
 #
-# Last update: Sun Mar 20 18:06:11 2011
+# Last update: Sat May 7 08:48:24 2011
 #
 # machine_is_xxx        CONFIG_xxxx             MACH_TYPE_xxx           number
 #
@@ -377,6 +377,8 @@ davinci_da850_evm	MACH_DAVINCI_DA850_EVM	DAVINCI_DA850_EVM	2157
 at91sam9g10ek           MACH_AT91SAM9G10EK      AT91SAM9G10EK           2159
 omap_4430sdp            MACH_OMAP_4430SDP       OMAP_4430SDP            2160
 magx_zn5                MACH_MAGX_ZN5           MAGX_ZN5                2162
+btmavb101               MACH_BTMAVB101          BTMAVB101               2172
+btmawb101               MACH_BTMAWB101          BTMAWB101               2173
 omap3_torpedo           MACH_OMAP3_TORPEDO      OMAP3_TORPEDO           2178
 anw6410                 MACH_ANW6410            ANW6410                 2183
 imx27_visstrim_m10      MACH_IMX27_VISSTRIM_M10 IMX27_VISSTRIM_M10      2187
@@ -400,6 +402,7 @@ d2net			MACH_D2NET		D2NET			2282
 bigdisk                 MACH_BIGDISK            BIGDISK                 2283
 at91sam9g20ek_2mmc      MACH_AT91SAM9G20EK_2MMC AT91SAM9G20EK_2MMC      2288
 bcmring                 MACH_BCMRING            BCMRING                 2289
+dp6xx                   MACH_DP6XX              DP6XX                   2302
 mahimahi                MACH_MAHIMAHI           MAHIMAHI                2304
 smdk6442                MACH_SMDK6442           SMDK6442                2324
 openrd_base             MACH_OPENRD_BASE        OPENRD_BASE             2325
@@ -424,6 +427,7 @@ smdkv210		MACH_SMDKV210		SMDKV210		2456
 omap_zoom3              MACH_OMAP_ZOOM3         OMAP_ZOOM3              2464
 omap_3630sdp            MACH_OMAP_3630SDP       OMAP_3630SDP            2465
 smartq7                 MACH_SMARTQ7            SMARTQ7                 2479
+watson_efm_plugin       MACH_WATSON_EFM_PLUGIN  WATSON_EFM_PLUGIN       2491
 g4evm                   MACH_G4EVM              G4EVM                   2493
 omapl138_hawkboard      MACH_OMAPL138_HAWKBOARD OMAPL138_HAWKBOARD      2495
 ts41x                   MACH_TS41X              TS41X                   2502
@@ -433,6 +437,8 @@ mx28evk			MACH_MX28EVK		MX28EVK			2531
 smartq5                 MACH_SMARTQ5            SMARTQ5                 2534
 davinci_dm6467tevm      MACH_DAVINCI_DM6467TEVM DAVINCI_DM6467TEVM      2548
 mxt_td60                MACH_MXT_TD60           MXT_TD60                2550
+riot_bei2               MACH_RIOT_BEI2          RIOT_BEI2               2576
+riot_x37                MACH_RIOT_X37           RIOT_X37                2578
 capc7117                MACH_CAPC7117           CAPC7117                2612
 icontrol                MACH_ICONTROL           ICONTROL                2624
 qsd8x50a_st1_5          MACH_QSD8X50A_ST1_5     QSD8X50A_ST1_5          2627
@@ -445,6 +451,7 @@ spear320		MACH_SPEAR320		SPEAR320		2661
 aquila                  MACH_AQUILA             AQUILA                  2676
 sheeva_esata            MACH_ESATA_SHEEVAPLUG   ESATA_SHEEVAPLUG        2678
 msm7x30_surf            MACH_MSM7X30_SURF       MSM7X30_SURF            2679
+ea2478devkit            MACH_EA2478DEVKIT       EA2478DEVKIT            2683
 terastation_wxl         MACH_TERASTATION_WXL    TERASTATION_WXL         2697
 msm7x25_surf            MACH_MSM7X25_SURF       MSM7X25_SURF            2703
 msm7x25_ffa             MACH_MSM7X25_FFA        MSM7X25_FFA             2704
@@ -463,75 +470,16 @@ wbd222			MACH_WBD222		WBD222			2753
 msm8x60_surf            MACH_MSM8X60_SURF       MSM8X60_SURF            2755
 msm8x60_sim             MACH_MSM8X60_SIM        MSM8X60_SIM             2756
 tcc8000_sdk             MACH_TCC8000_SDK        TCC8000_SDK             2758
-ap420                   MACH_AP420              AP420                   2765
-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
+nanos                   MACH_NANOS              NANOS                   2759
+stamp9g45               MACH_STAMP9G45          STAMP9G45               2761
 cns3420vb               MACH_CNS3420VB          CNS3420VB               2776
-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
-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
 eukrea_cpuimx25sd       MACH_EUKREA_CPUIMX25    EUKREA_CPUIMX25         2820
 eukrea_cpuimx35sd       MACH_EUKREA_CPUIMX35    EUKREA_CPUIMX35         2821
 eukrea_cpuimx51sd       MACH_EUKREA_CPUIMX51SD  EUKREA_CPUIMX51SD       2822
 eukrea_cpuimx51         MACH_EUKREA_CPUIMX51    EUKREA_CPUIMX51         2823
-p565                    MACH_P565               P565                    2824
-acer_a4                 MACH_ACER_A4            ACER_A4                 2825
-davinci_dm368_bip       MACH_DAVINCI_DM368_BIP  DAVINCI_DM368_BIP       2826
-eshare                  MACH_ESHARE             ESHARE                  2827
-wlbargn                 MACH_WLBARGN            WLBARGN                 2829
-bm170                   MACH_BM170              BM170                   2830
-netspace_mini_v2        MACH_NETSPACE_MINI_V2   NETSPACE_MINI_V2        2831
-netspace_plug_v2        MACH_NETSPACE_PLUG_V2   NETSPACE_PLUG_V2        2832
-siemens_l1              MACH_SIEMENS_L1         SIEMENS_L1              2833
-elv_lcu1                MACH_ELV_LCU1           ELV_LCU1                2834
-mcu1                    MACH_MCU1               MCU1                    2835
-omap3_tao3530           MACH_OMAP3_TAO3530      OMAP3_TAO3530           2836
-omap3_pcutouch          MACH_OMAP3_PCUTOUCH     OMAP3_PCUTOUCH          2837
 smdkc210                MACH_SMDKC210           SMDKC210                2838
 omap3_braillo           MACH_OMAP3_BRAILLO      OMAP3_BRAILLO           2839
 spyplug                 MACH_SPYPLUG            SPYPLUG                 2840
@@ -973,9 +921,7 @@ isc3			MACH_ISC3		ISC3			3291
 rascal                  MACH_RASCAL             RASCAL                  3292
 hrefv60                 MACH_HREFV60            HREFV60                 3293
 tpt_2_0                 MACH_TPT_2_0            TPT_2_0                 3294
-pyramid_td              MACH_PYRAMID_TD         PYRAMID_TD              3295
 splendor                MACH_SPLENDOR           SPLENDOR                3296
-guf_planet              MACH_GUF_PLANET         GUF_PLANET              3297
 msm8x60_qt              MACH_MSM8X60_QT         MSM8X60_QT              3298
 htc_hd_mini             MACH_HTC_HD_MINI        HTC_HD_MINI             3299
 athene                  MACH_ATHENE             ATHENE                  3300
@@ -1099,3 +1045,71 @@ ecuv5			MACH_ECUV5		ECUV5			3421
 hsgx6d                  MACH_HSGX6D             HSGX6D                  3422
 dawad7                  MACH_DAWAD7             DAWAD7                  3423
 sam9repeater            MACH_SAM9REPEATER       SAM9REPEATER            3424
+gt_i5700                MACH_GT_I5700           GT_I5700                3425
+ctera_plug_c2           MACH_CTERA_PLUG_C2      CTERA_PLUG_C2           3426
+marvelct                MACH_MARVELCT           MARVELCT                3427
+ag11005                 MACH_AG11005            AG11005                 3428
+vangogh                 MACH_VANGOGH            VANGOGH                 3430
+matrix505               MACH_MATRIX505          MATRIX505               3431
+oce_nigma               MACH_OCE_NIGMA          OCE_NIGMA               3432
+t55                     MACH_T55                T55                     3433
+bio3k                   MACH_BIO3K              BIO3K                   3434
+expressct               MACH_EXPRESSCT          EXPRESSCT               3435
+cardhu                  MACH_CARDHU             CARDHU                  3436
+aruba                   MACH_ARUBA              ARUBA                   3437
+bonaire                 MACH_BONAIRE            BONAIRE                 3438
+nuc700evb               MACH_NUC700EVB          NUC700EVB               3439
+nuc710evb               MACH_NUC710EVB          NUC710EVB               3440
+nuc740evb               MACH_NUC740EVB          NUC740EVB               3441
+nuc745evb               MACH_NUC745EVB          NUC745EVB               3442
+transcede               MACH_TRANSCEDE          TRANSCEDE               3443
+mora                    MACH_MORA               MORA                    3444
+nda_evm                 MACH_NDA_EVM            NDA_EVM                 3445
+timu                    MACH_TIMU               TIMU                    3446
+expressh                MACH_EXPRESSH           EXPRESSH                3447
+veridis_a300            MACH_VERIDIS_A300       VERIDIS_A300            3448
+dm368_leopard           MACH_DM368_LEOPARD      DM368_LEOPARD           3449
+omap_mcop               MACH_OMAP_MCOP          OMAP_MCOP               3450
+tritip                  MACH_TRITIP             TRITIP                  3451
+sm1k                    MACH_SM1K               SM1K                    3452
+monch                   MACH_MONCH              MONCH                   3453
+curacao                 MACH_CURACAO            CURACAO                 3454
+origen                  MACH_ORIGEN             ORIGEN                  3455
+epc10                   MACH_EPC10              EPC10                   3456
+sgh_i740                MACH_SGH_I740           SGH_I740                3457
+tuna                    MACH_TUNA               TUNA                    3458
+mx51_tulip              MACH_MX51_TULIP         MX51_TULIP              3459
+mx51_aster7             MACH_MX51_ASTER7        MX51_ASTER7             3460
+acro37xbrd              MACH_ACRO37XBRD         ACRO37XBRD              3461
+elke                    MACH_ELKE               ELKE                    3462
+sbc6000x                MACH_SBC6000X           SBC6000X                3463
+r1801e                  MACH_R1801E             R1801E                  3464
+h1600                   MACH_H1600              H1600                   3465
+mini210                 MACH_MINI210            MINI210                 3466
+mini8168                MACH_MINI8168           MINI8168                3467
+pc7308                  MACH_PC7308             PC7308                  3468
+kmm2m01                 MACH_KMM2M01            KMM2M01                 3470
+mx51erebus              MACH_MX51EREBUS         MX51EREBUS              3471
+wm8650refboard          MACH_WM8650REFBOARD     WM8650REFBOARD          3472
+tuxrail                 MACH_TUXRAIL            TUXRAIL                 3473
+arthur                  MACH_ARTHUR             ARTHUR                  3474
+doorboy                 MACH_DOORBOY            DOORBOY                 3475
+xarina                  MACH_XARINA             XARINA                  3476
+roverx7                 MACH_ROVERX7            ROVERX7                 3477
+sdvr                    MACH_SDVR               SDVR                    3478
+acer_maya               MACH_ACER_MAYA          ACER_MAYA               3479
+pico                    MACH_PICO               PICO                    3480
+cwmx233                 MACH_CWMX233            CWMX233                 3481
+cwam1808                MACH_CWAM1808           CWAM1808                3482
+cwdm365                 MACH_CWDM365            CWDM365                 3483
+mx51_moray              MACH_MX51_MORAY         MX51_MORAY              3484
+thales_cbc              MACH_THALES_CBC         THALES_CBC              3485
+bluepoint               MACH_BLUEPOINT          BLUEPOINT               3486
+dir665                  MACH_DIR665             DIR665                  3487
+acmerover1              MACH_ACMEROVER1         ACMEROVER1              3488
+shooter_ct              MACH_SHOOTER_CT         SHOOTER_CT              3489
+bliss                   MACH_BLISS              BLISS                   3490
+blissc                  MACH_BLISSC             BLISSC                  3491
+thales_adc              MACH_THALES_ADC         THALES_ADC              3492
+ubisys_p9d_evp          MACH_UBISYS_P9D_EVP     UBISYS_P9D_EVP          3493
+atdgp318                MACH_ATDGP318           ATDGP318                3494
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index f74695075e64..f25e7ec89416 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -398,9 +398,9 @@ static void vfp_enable(void *unused)
 }
 
 #ifdef CONFIG_PM
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
 
-static int vfp_pm_suspend(struct sys_device *dev, pm_message_t state)
+static int vfp_pm_suspend(void)
 {
         struct thread_info *ti = current_thread_info();
         u32 fpexc = fmrx(FPEXC);
@@ -420,34 +420,25 @@ static int vfp_pm_suspend(struct sys_device *dev, pm_message_t state)
         return 0;
 }
 
-static int vfp_pm_resume(struct sys_device *dev)
+static void vfp_pm_resume(void)
 {
         /* ensure we have access to the vfp */
         vfp_enable(NULL);
 
         /* and disable it to ensure the next usage restores the state */
         fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN);
-
-        return 0;
 }
 
-static struct sysdev_class vfp_pm_sysclass = {
-        .name           = "vfp",
+static struct syscore_ops vfp_pm_syscore_ops = {
         .suspend        = vfp_pm_suspend,
         .resume         = vfp_pm_resume,
 };
 
-static struct sys_device vfp_pm_sysdev = {
-        .cls    = &vfp_pm_sysclass,
-};
-
 static void vfp_pm_init(void)
 {
-        sysdev_class_register(&vfp_pm_sysclass);
-        sysdev_register(&vfp_pm_sysdev);
+        register_syscore_ops(&vfp_pm_syscore_ops);
 }
 
-
 #else
 static inline void vfp_pm_init(void) { }
 #endif /* CONFIG_PM */