Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

author: Trond Myklebust <Trond.Myklebust@netapp.com> 2006-07-03 13:49:45 -0400
committer: Trond Myklebust <Trond.Myklebust@netapp.com> 2006-07-03 13:49:45 -0400
commit: 026477c1141b67e98e3bd8bdedb7d4b88a3ecd09 (patch)
tree: 2624a44924c625c367f3cebf937853b9da2de282 /arch/arm
parent: 9f2fa466383ce100b90fe52cb4489d7a26bf72a9 (diff)
parent: 29454dde27d8e340bb1987bad9aa504af7081eba (diff)
274 files changed, 5479 insertions, 2045 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f123c7c9fc98..f81a62380add 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -47,6 +47,18 @@ config MCA
          <file:Documentation/mca.txt> (and especially the web page given
          there) before attempting to build an MCA bus kernel.
+config GENERIC_HARDIRQS
+        bool
+        default y
+config HARDIRQS_SW_RESEND
+        bool
+        default y
+config GENERIC_IRQ_PROBE
+        bool
+        default y
 config RWSEM_GENERIC_SPINLOCK
        bool
        default y
@@ -121,11 +133,11 @@ config ARCH_VERSATILE
        help
          This enables support for ARM Ltd Versatile board.
-config ARCH_AT91RM9200
+config ARCH_AT91
-        bool "Atmel AT91RM9200"
+        bool "Atmel AT91"
        help
-          Say Y here if you intend to run this kernel on an Atmel
+          This enables support for systems based on the Atmel AT91RM9200
-          AT91RM9200-based board.
+          and AT91SAM9xxx processors.
 config ARCH_CLPS7500
        bool "Cirrus CL-PS7500FE"
@@ -547,7 +559,7 @@ config LEDS
                   ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
                   ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
                   ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
-                   ARCH_AT91RM9200
+                   ARCH_AT91RM9200 || MACH_TRIZEPS4
        help
          If you say Y here, the LEDs on your machine will be used
          to provide useful information about your current system status.
@@ -678,7 +690,7 @@ config XIP_PHYS_ADDR
 endmenu
-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP1)
+if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP)
 menu "CPU Frequency scaling"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index a3bbaaf480b9..3345c6d0fd1e 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -114,7 +114,7 @@ endif
 machine-$(CONFIG_ARCH_H720X)      := h720x
 machine-$(CONFIG_ARCH_AAEC2000)   := aaec2000
 machine-$(CONFIG_ARCH_REALVIEW)   := realview
- machine-$(CONFIG_ARCH_AT91RM9200) := at91rm9200
+ machine-$(CONFIG_ARCH_AT91)       := at91rm9200
 machine-$(CONFIG_ARCH_EP93XX)     := ep93xx
 machine-$(CONFIG_ARCH_PNX4008)    := pnx4008
 machine-$(CONFIG_ARCH_NETX)       := netx
diff --git a/arch/arm/boot/compressed/head-clps7500.S b/arch/arm/boot/compressed/head-clps7500.S
index 4a8a689d15e6..941c5f5cbacf 100644
--- a/arch/arm/boot/compressed/head-clps7500.S
+++ b/arch/arm/boot/compressed/head-clps7500.S
@@ -4,7 +4,6 @@
 * Copyright (C) 1999, 2000, 2001 Nexus Electronics Ltd
 */
-#include <linux/config.h>
                /* There are three different ways the kernel can be
                   booted on a 7500 system: from Angel (loaded in RAM), from
diff --git a/arch/arm/boot/compressed/head-l7200.S b/arch/arm/boot/compressed/head-l7200.S
index b08bd23f8d16..d0e3b20856cd 100644
--- a/arch/arm/boot/compressed/head-l7200.S
+++ b/arch/arm/boot/compressed/head-l7200.S
@@ -7,7 +7,6 @@
 * is merged with head.S by the linker.
 */
-#include <linux/config.h>
 #include <asm/mach-types.h>
 #ifndef CONFIG_ARCH_L7200
diff --git a/arch/arm/boot/compressed/head-sa1100.S b/arch/arm/boot/compressed/head-sa1100.S
index 5aefffd46048..4c8c0e46027d 100644
--- a/arch/arm/boot/compressed/head-sa1100.S
+++ b/arch/arm/boot/compressed/head-sa1100.S
@@ -7,7 +7,6 @@
 *
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/boot/compressed/head-sharpsl.S b/arch/arm/boot/compressed/head-sharpsl.S
index 59ad69640d6b..eb0084ea1ec4 100644
--- a/arch/arm/boot/compressed/head-sharpsl.S
+++ b/arch/arm/boot/compressed/head-sharpsl.S
@@ -12,7 +12,6 @@
 *
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/boot/compressed/head-xscale.S b/arch/arm/boot/compressed/head-xscale.S
index d3fe2533907e..73c5d9e0201c 100644
--- a/arch/arm/boot/compressed/head-xscale.S
+++ b/arch/arm/boot/compressed/head-xscale.S
@@ -5,7 +5,6 @@
 *
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 23016f6aa645..14a9ff9c68df 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -8,7 +8,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 /*
@@ -448,8 +447,11 @@ __common_mmu_cache_on:
                mov     r1, #-1
                mcr     p15, 0, r3, c2, c0, 0   @ load page table pointer
                mcr     p15, 0, r1, c3, c0, 0   @ load domain access control
-                mcr     p15, 0, r0, c1, c0, 0   @ load control register
+                b       1f
-                mov     pc, lr
+                .align  5                       @ cache line aligned
+1:              mcr     p15, 0, r0, c1, c0, 0   @ load control register
+                mrc     p15, 0, r0, c1, c0, 0   @ and read it back to
+                sub     pc, lr, r0, lsr #32     @ properly flush pipeline
 /*
 * All code following this line is relocatable.  It is relocated by
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index c02dc8116a18..f3c1ebfdd0aa 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -33,6 +33,7 @@
 static void __iomem *gic_dist_base;
 static void __iomem *gic_cpu_base;
+static DEFINE_SPINLOCK(irq_controller_lock);
 /*
 * Routines to acknowledge, disable and enable interrupts
@@ -52,32 +53,45 @@ static void __iomem *gic_cpu_base;
 static void gic_ack_irq(unsigned int irq)
 {
        u32 mask = 1 << (irq % 32);
+        spin_lock(&irq_controller_lock);
        writel(mask, gic_dist_base + GIC_DIST_ENABLE_CLEAR + (irq / 32) * 4);
        writel(irq, gic_cpu_base + GIC_CPU_EOI);
+        spin_unlock(&irq_controller_lock);
 }
 static void gic_mask_irq(unsigned int irq)
 {
        u32 mask = 1 << (irq % 32);
+        spin_lock(&irq_controller_lock);
        writel(mask, gic_dist_base + GIC_DIST_ENABLE_CLEAR + (irq / 32) * 4);
+        spin_unlock(&irq_controller_lock);
 }
 static void gic_unmask_irq(unsigned int irq)
 {
        u32 mask = 1 << (irq % 32);
+        spin_lock(&irq_controller_lock);
        writel(mask, gic_dist_base + GIC_DIST_ENABLE_SET + (irq / 32) * 4);
+        spin_unlock(&irq_controller_lock);
 }
 #ifdef CONFIG_SMP
-static void gic_set_cpu(struct irqdesc *desc, unsigned int irq, unsigned int cpu)
+static void gic_set_cpu(unsigned int irq, cpumask_t mask_val)
 {
        void __iomem *reg = gic_dist_base + GIC_DIST_TARGET + (irq & ~3);
        unsigned int shift = (irq % 4) * 8;
+        unsigned int cpu = first_cpu(mask_val);
        u32 val;
+        spin_lock(&irq_controller_lock);
+        irq_desc[irq].cpu = cpu;
        val = readl(reg) & ~(0xff << shift);
        val |= 1 << (cpu + shift);
        writel(val, reg);
+        spin_unlock(&irq_controller_lock);
 }
 #endif
@@ -86,7 +100,7 @@ static struct irqchip gic_chip = {
        .mask           = gic_mask_irq,
        .unmask         = gic_unmask_irq,
 #ifdef CONFIG_SMP
-        .set_cpu        = gic_set_cpu,
+        .set_affinity   = gic_set_cpu,
 #endif
 };
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 0dafba3a701d..fbc3ab0e1011 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -15,7 +15,6 @@
 * Based on sa1111.c
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 3f68db84e5e6..1cdb26a47e1f 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -14,7 +14,6 @@
 * All initialization functions provided here are intended to be called
 * from machine specific code with proper arguments when required.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -151,7 +150,7 @@ static void
 sa1111_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
 {
        unsigned int stat0, stat1, i;
-        void __iomem *base = desc->data;
+        void __iomem *base = get_irq_data(irq);
        stat0 = sa1111_readl(base + SA1111_INTSTATCLR0);
        stat1 = sa1111_readl(base + SA1111_INTSTATCLR1);
@@ -169,11 +168,11 @@ sa1111_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
        for (i = IRQ_SA1111_START; stat0; i++, stat0 >>= 1)
                if (stat0 & 1)
-                        do_edge_IRQ(i, irq_desc + i, regs);
+                        handle_edge_irq(i, irq_desc + i, regs);
        for (i = IRQ_SA1111_START + 32; stat1; i++, stat1 >>= 1)
                if (stat1 & 1)
-                        do_edge_IRQ(i, irq_desc + i, regs);
+                        handle_edge_irq(i, irq_desc + i, regs);
        /* For level-based interrupts */
        desc->chip->unmask(irq);
diff --git a/arch/arm/common/time-acorn.c b/arch/arm/common/time-acorn.c
index 486add853fb8..3f60dd9aca80 100644
--- a/arch/arm/common/time-acorn.c
+++ b/arch/arm/common/time-acorn.c
@@ -16,6 +16,7 @@
 #include <linux/timex.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <asm/hardware.h>
 #include <asm/io.h>
@@ -76,7 +77,7 @@ ioc_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction ioc_timer_irq = {
        .name           = "timer",
-        .flags          = SA_INTERRUPT,
+        .flags          = IRQF_DISABLED,
        .handler        = ioc_timer_interrupt
 };
diff --git a/arch/arm/common/uengine.c b/arch/arm/common/uengine.c
index dfca596a9a27..95c8508c29b7 100644
--- a/arch/arm/common/uengine.c
+++ b/arch/arm/common/uengine.c
@@ -11,7 +11,6 @@
 * License, or (at your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/slab.h>
diff --git a/arch/arm/common/via82c505.c b/arch/arm/common/via82c505.c
index ef716a5b07ac..ba2e62986a57 100644
--- a/arch/arm/common/via82c505.c
+++ b/arch/arm/common/via82c505.c
@@ -1,4 +1,3 @@
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/ptrace.h>
diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig
index 9e1c1cceb735..4f3d8d37741e 100644
--- a/arch/arm/configs/at91rm9200dk_defconfig
+++ b/arch/arm/configs/at91rm9200dk_defconfig
@@ -103,6 +103,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 #
diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig
index 6e0805a971d7..08b5dc38876f 100644
--- a/arch/arm/configs/at91rm9200ek_defconfig
+++ b/arch/arm/configs/at91rm9200ek_defconfig
@@ -103,6 +103,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 #
diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig
index 69c39e098743..bee7813d040e 100644
--- a/arch/arm/configs/ateb9200_defconfig
+++ b/arch/arm/configs/ateb9200_defconfig
@@ -105,6 +105,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 #
diff --git a/arch/arm/configs/carmeva_defconfig b/arch/arm/configs/carmeva_defconfig
index 5ccd29a7c1fb..8a075c8ecc63 100644
--- a/arch/arm/configs/carmeva_defconfig
+++ b/arch/arm/configs/carmeva_defconfig
@@ -82,6 +82,7 @@ CONFIG_OBSOLETE_MODPARM=y
 # CONFIG_ARCH_VERSATILE is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 #
diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig
index 94bd9932a402..3594155a8137 100644
--- a/arch/arm/configs/csb337_defconfig
+++ b/arch/arm/configs/csb337_defconfig
@@ -103,6 +103,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 #
diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig
index 1519124c5501..640d70c1f066 100644
--- a/arch/arm/configs/csb637_defconfig
+++ b/arch/arm/configs/csb637_defconfig
@@ -103,6 +103,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 #
diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig
index 51ded20e3f64..1db633e2c940 100644
--- a/arch/arm/configs/kafa_defconfig
+++ b/arch/arm/configs/kafa_defconfig
@@ -105,6 +105,7 @@ CONFIG_DEFAULT_IOSCHED="deadline"
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 #
diff --git a/arch/arm/configs/kb9202_defconfig b/arch/arm/configs/kb9202_defconfig
index fee4f566452e..45396e087196 100644
--- a/arch/arm/configs/kb9202_defconfig
+++ b/arch/arm/configs/kb9202_defconfig
@@ -80,6 +80,7 @@ CONFIG_KMOD=y
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 #
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index ee3ecbd9002d..05adb0b34e72 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,19 +1,20 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14
+# Linux kernel version: 2.6.17
-# Wed Nov  9 18:53:40 2005
+# Thu Jun 29 15:25:18 2006
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
-CONFIG_UID16=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 #
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
@@ -29,26 +30,26 @@ CONFIG_SYSVIPC=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+# CONFIG_RELAY is not set
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_UID16=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
+CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_SLAB=y
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
 #
 # Loadable module support
@@ -56,7 +57,6 @@ CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 # CONFIG_KMOD is not set
@@ -64,6 +64,7 @@ CONFIG_OBSOLETE_MODPARM=y
 #
 # Block layer
 #
+# CONFIG_BLK_DEV_IO_TRACE is not set
 #
 # IO Schedulers
@@ -81,16 +82,26 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 #
 # System Type
 #
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91RM9200 is not set
 # CONFIG_ARCH_CLPS7500 is not set
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_CO285 is not set
 # CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_IOP3XX is not set
 # CONFIG_ARCH_IXP4XX is not set
 # CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP23XX is not set
 # CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
@@ -98,11 +109,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 CONFIG_ARCH_OMAP=y
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_REALVIEW is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_AAEC2000 is not set
 #
 # TI OMAP Implementations
@@ -141,6 +147,7 @@ CONFIG_ARCH_OMAP16XX=y
 CONFIG_MACH_OMAP_H2=y
 # CONFIG_MACH_OMAP_H3 is not set
 # CONFIG_MACH_OMAP_OSK is not set
+# CONFIG_MACH_NOKIA770 is not set
 # CONFIG_MACH_OMAP_GENERIC is not set
 #
@@ -177,7 +184,6 @@ CONFIG_ARM_THUMB=y
 #
 # Bus support
 #
-CONFIG_ISA_DMA_API=y
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -189,6 +195,8 @@ CONFIG_ISA_DMA_API=y
 #
 CONFIG_PREEMPT=y
 CONFIG_NO_IDLE_HZ=y
+CONFIG_HZ=128
+# CONFIG_AEABI is not set
 # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
@@ -249,6 +257,8 @@ CONFIG_BINFMT_AOUT=y
 # Power management options
 #
 CONFIG_PM=y
+CONFIG_PM_LEGACY=y
+# CONFIG_PM_DEBUG is not set
 # CONFIG_APM is not set
 #
@@ -259,9 +269,12 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -278,12 +291,18 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
 # CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
 #
@@ -295,6 +314,11 @@ CONFIG_TCP_CONG_BIC=y
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_VLAN_8021Q is not set
@@ -312,7 +336,6 @@ CONFIG_TCP_CONG_BIC=y
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 #
 # Network testing
@@ -333,6 +356,12 @@ CONFIG_TCP_CONG_BIC=y
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
 #
 # Memory Technology Devices (MTD)
@@ -526,6 +555,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 #
@@ -534,6 +564,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 #
@@ -559,8 +590,8 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
@@ -572,6 +603,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
 # CONFIG_TELCLOCK is not set
 #
@@ -580,10 +612,22 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 # CONFIG_I2C is not set
 #
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+#
+# Dallas's 1-wire bus
+#
+#
 # Hardware Monitoring support
 #
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 #
@@ -591,13 +635,23 @@ CONFIG_HWMON=y
 #
 #
-# Multimedia Capabilities Port drivers
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+#
+# LED drivers
+#
+#
+# LED Triggers
 #
 #
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_V4L2=y
 #
 # Digital Video Broadcasting Devices
@@ -607,11 +661,13 @@ CONFIG_HWMON=y
 #
 # Graphics support
 #
+CONFIG_FIRMWARE_EDID=y
 CONFIG_FB=y
 # CONFIG_FB_CFB_FILLRECT is not set
 # CONFIG_FB_CFB_COPYAREA is not set
 # CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
 CONFIG_FB_MODE_HELPERS=y
 # CONFIG_FB_TILEBLITTING is not set
 # CONFIG_FB_S1D13XXX is not set
@@ -635,7 +691,6 @@ CONFIG_FONT_8x16=y
 # CONFIG_FONT_SUN8x16 is not set
 # CONFIG_FONT_SUN12x22 is not set
 # CONFIG_FONT_10x18 is not set
-# CONFIG_FONT_RL is not set
 #
 # Logo configuration
@@ -660,16 +715,15 @@ CONFIG_SOUND=y
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
-# CONFIG_OBSOLETE_OSS_DRIVER is not set
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_OSS is not set
 #
 # USB support
 #
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
 # CONFIG_USB is not set
 #
@@ -680,17 +734,6 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
-# CONFIG_USB_GADGET_NET2280 is not set
-# CONFIG_USB_GADGET_PXA2XX is not set
-# CONFIG_USB_GADGET_GOKU is not set
-# CONFIG_USB_GADGET_LH7A40X is not set
-# CONFIG_USB_GADGET_OMAP is not set
-# CONFIG_USB_GADGET_DUMMY_HCD is not set
-# CONFIG_USB_ZERO is not set
-# CONFIG_USB_ETH is not set
-# CONFIG_USB_GADGETFS is not set
-# CONFIG_USB_FILE_STORAGE is not set
-# CONFIG_USB_G_SERIAL is not set
 #
 # MMC/SD Card support
@@ -698,20 +741,27 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_MMC is not set
 #
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+#
 # File systems
 #
 CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 CONFIG_ROMFS_FS=y
 CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
@@ -741,7 +791,7 @@ CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
 #
 # Miscellaneous filesystems
@@ -843,10 +893,13 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_FS is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_UNWIND_INFO is not set
 # CONFIG_DEBUG_USER is not set
 #
diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig
index 5401c01caefe..2b4a63be03f7 100644
--- a/arch/arm/configs/onearm_defconfig
+++ b/arch/arm/configs/onearm_defconfig
@@ -85,6 +85,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_INTEGRATOR is not set
 # CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_VERSATILE is not set
+CONFIG_ARCH_AT91=y
 CONFIG_ARCH_AT91RM9200=y
 # CONFIG_ARCH_CLPS7500 is not set
 # CONFIG_ARCH_CLPS711X is not set
diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig
new file mode 100644
index 000000000000..a6698dc4f6b9
--- /dev/null
+++ b/arch/arm/configs/trizeps4_defconfig
@@ -0,0 +1,1579 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.17
+# Sat Jun 24 22:45:14 2006
+#
+CONFIG_ARM=y
+CONFIG_MMU=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_VECTORS_BASE=0xffff0000
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_SYSCTL=y
+CONFIG_AUDIT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_UID16=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+CONFIG_OBSOLETE_INTERMODULE=y
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_BLK_DEV_IO_TRACE is not set
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+#
+# System Type
+#
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_IOP3XX is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_L7200 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_AT91RM9200 is not set
+#
+# Intel PXA2xx Implementations
+#
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+CONFIG_MACH_TRIZEPS4=y
+CONFIG_MACH_TRIZEPS4_CONXS=y
+# CONFIG_MACH_TRIZEPS4_ANY is not set
+CONFIG_PXA27x=y
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+CONFIG_XSCALE_PMU=y
+#
+# Bus support
+#
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+CONFIG_PCCARD=m
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=m
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+#
+# PC-card bridges
+#
+CONFIG_PCMCIA_PXA2XX=m
+#
+# Kernel Features
+#
+CONFIG_PREEMPT=y
+# CONFIG_NO_IDLE_HZ is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+CONFIG_LEDS=y
+CONFIG_LEDS_TIMER=y
+CONFIG_LEDS_CPU=y
+CONFIG_ALIGNMENT_TRAP=y
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0
+CONFIG_ZBOOT_ROM_BSS=0
+CONFIG_CMDLINE="root=/dev/nfs ip=bootp console=ttyS0,115200n8"
+# CONFIG_XIP_KERNEL is not set
+#
+# Floating point emulation
+#
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
+# CONFIG_FPE_FASTFPE is not set
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+CONFIG_BINFMT_MISC=m
+# CONFIG_ARTHUR is not set
+#
+# Power management options
+#
+CONFIG_PM=y
+CONFIG_PM_LEGACY=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_APM=y
+#
+# Networking
+#
+CONFIG_NET=y
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+#
+# IP: Virtual Server Configuration
+#
+# CONFIG_IP_VS is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_IPV6_TUNNEL is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NETFILTER_XTABLES is not set
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_CONNTRACK=m
+CONFIG_IP_NF_CT_ACCT=y
+CONFIG_IP_NF_CONNTRACK_MARK=y
+# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
+# CONFIG_IP_NF_CT_PROTO_SCTP is not set
+CONFIG_IP_NF_FTP=m
+CONFIG_IP_NF_IRC=m
+# CONFIG_IP_NF_NETBIOS_NS is not set
+CONFIG_IP_NF_TFTP=m
+CONFIG_IP_NF_AMANDA=m
+# CONFIG_IP_NF_PPTP is not set
+# CONFIG_IP_NF_H323 is not set
+CONFIG_IP_NF_QUEUE=m
+#
+# IPv6: Netfilter Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP6_NF_QUEUE is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+CONFIG_VLAN_8021Q=m
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+CONFIG_IRDA=m
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=m
+CONFIG_IRNET=m
+CONFIG_IRCOMM=m
+CONFIG_IRDA_ULTRA=y
+#
+# IrDA options
+#
+CONFIG_IRDA_CACHE_LAST_LSAP=y
+CONFIG_IRDA_FAST_RR=y
+# CONFIG_IRDA_DEBUG is not set
+#
+# Infrared-port device drivers
+#
+#
+# SIR device drivers
+#
+CONFIG_IRTTY_SIR=m
+#
+# Dongle support
+#
+# CONFIG_DONGLE is not set
+#
+# Old SIR device drivers
+#
+# CONFIG_IRPORT_SIR is not set
+#
+# Old Serial dongle support
+#
+#
+# FIR device drivers
+#
+# CONFIG_USB_IRDA is not set
+# CONFIG_SIGMATEL_FIR is not set
+# CONFIG_PXA_FICP is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+#
+# Bluetooth device drivers
+#
+# CONFIG_BT_HCIUSB is not set
+# CONFIG_BT_HCIUART is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIDTL1 is not set
+# CONFIG_BT_HCIBT3C is not set
+# CONFIG_BT_HCIBLUECARD is not set
+# CONFIG_BT_HCIBTUART is not set
+# CONFIG_BT_HCIVHCI is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_IEEE80211_SOFTMAC=m
+# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
+CONFIG_WIRELESS_EXT=y
+#
+# Device Drivers
+#
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
+CONFIG_MTD_REDBOOT_PARTS_READONLY=y
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+CONFIG_NFTL=y
+CONFIG_NFTL_RW=y
+CONFIG_INFTL=y
+# CONFIG_RFD_FTL is not set
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_LE_BYTE_SWAP=y
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+# CONFIG_MTD_XIP is not set
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0x4000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_TRIZEPS4 is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_IMPA7 is not set
+# CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_PLATRAM is not set
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+CONFIG_MTD_DOC2001PLUS=y
+CONFIG_MTD_DOCPROBE=y
+CONFIG_MTD_DOCECC=y
+# CONFIG_MTD_DOCPROBE_ADVANCED is not set
+CONFIG_MTD_DOCPROBE_ADDRESS=0
+#
+# NAND Flash Device Drivers
+#
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_H1900 is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_DISKONCHIP=y
+# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
+CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
+# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set
+# CONFIG_MTD_NAND_SHARPSL is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+#
+# Plug and Play support
+#
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=y
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=4
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDE=y
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_IDEDISK_MULTI_MODE=y
+CONFIG_BLK_DEV_IDECS=m
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+CONFIG_IDE_PXA_CF=y
+CONFIG_IDE_ARM=y
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_BLK_DEV_HD is not set
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=m
+CONFIG_SCSI_PROC_FS=y
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+#
+# SCSI Transport Attributes
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_SATA is not set
+# CONFIG_SCSI_DEBUG is not set
+#
+# PCMCIA SCSI adapter support
+#
+# CONFIG_PCMCIA_AHA152X is not set
+# CONFIG_PCMCIA_FDOMAIN is not set
+# CONFIG_PCMCIA_NINJA_SCSI is not set
+# CONFIG_PCMCIA_QLOGIC is not set
+# CONFIG_PCMCIA_SYM53C500 is not set
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+#
+# IEEE 1394 (FireWire) support
+#
+#
+# I2O device support
+#
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+#
+# PHY device support
+#
+CONFIG_PHYLIB=y
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+CONFIG_DAVICOM_PHY=y
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_SMC91X is not set
+CONFIG_DM9000=y
+#
+# Ethernet (1000 Mbit)
+#
+#
+# Ethernet (10000 Mbit)
+#
+#
+# Token Ring devices
+#
+#
+# Wireless LAN (non-hamradio)
+#
+CONFIG_NET_RADIO=y
+# CONFIG_NET_WIRELESS_RTNETLINK is not set
+#
+# Obsolete Wireless cards support (pre-802.11)
+#
+# CONFIG_STRIP is not set
+# CONFIG_PCMCIA_WAVELAN is not set
+# CONFIG_PCMCIA_NETWAVE is not set
+#
+# Wireless 802.11 Frequency Hopping cards support
+#
+# CONFIG_PCMCIA_RAYCS is not set
+#
+# Wireless 802.11b ISA/PCI cards support
+#
+CONFIG_HERMES=m
+# CONFIG_ATMEL is not set
+#
+# Wireless 802.11b Pcmcia/Cardbus cards support
+#
+CONFIG_PCMCIA_HERMES=m
+# CONFIG_PCMCIA_SPECTRUM is not set
+CONFIG_AIRO_CS=m
+# CONFIG_PCMCIA_WL3501 is not set
+CONFIG_HOSTAP=m
+CONFIG_HOSTAP_FIRMWARE=y
+CONFIG_HOSTAP_FIRMWARE_NVRAM=y
+CONFIG_HOSTAP_CS=m
+CONFIG_NET_WIRELESS=y
+#
+# PCMCIA network device support
+#
+# CONFIG_NET_PCMCIA is not set
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+# CONFIG_PPPOE is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+#
+# Input device support
+#
+CONFIG_INPUT=y
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_TSDEV=y
+CONFIG_INPUT_TSDEV_SCREEN_X=640
+CONFIG_INPUT_TSDEV_SCREEN_Y=480
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+CONFIG_INPUT_MOUSE=y
+# CONFIG_MOUSE_PS2 is not set
+CONFIG_MOUSE_SERIAL=y
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_UINPUT=m
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+#
+# Watchdog Cards
+#
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_SA1100_WATCHDOG=y
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+#
+# Ftape, the floppy tape device driver
+#
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_RAW_DRIVER is not set
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_PXA=y
+CONFIG_I2C_PXA_SLAVE=y
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_ISA is not set
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+CONFIG_SENSORS_EEPROM=m
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_BITBANG is not set
+CONFIG_SPI_PXA2XX=m
+#
+# SPI Protocol Masters
+#
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+#
+# Misc devices
+#
+#
+# Multimedia Capabilities Port drivers
+#
+CONFIG_UCB1400=y
+CONFIG_UCB1400_TS=y
+#
+# LED devices
+#
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+#
+# LED drivers
+#
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_IDE_DISK=y
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_V4L2=y
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+# CONFIG_USB_DABUSB is not set
+#
+# Graphics support
+#
+CONFIG_FB=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_MACMODES is not set
+CONFIG_FB_FIRMWARE_EDID=y
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_VIRTUAL is not set
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+#
+# Logo configuration
+#
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_DEVICE=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_LCD_DEVICE=y
+#
+# Sound
+#
+CONFIG_SOUND=y
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_HWDEP=m
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=m
+# CONFIG_SND_SEQ_DUMMY is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_SEQUENCER_OSS is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+CONFIG_SND_VERBOSE_PRINTK=y
+# CONFIG_SND_DEBUG is not set
+#
+# Generic devices
+#
+CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_AC97_BUS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+#
+# ALSA ARM devices
+#
+CONFIG_SND_PXA2XX_PCM=y
+CONFIG_SND_PXA2XX_AC97=y
+#
+# USB devices
+#
+CONFIG_SND_USB_AUDIO=m
+#
+# PCMCIA devices
+#
+# CONFIG_SND_VXPOCKET is not set
+# CONFIG_SND_PDAUDIOCF is not set
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_OTG is not set
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_LIBUSUAL is not set
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=m
+CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+CONFIG_USB_TOUCHSCREEN=m
+# CONFIG_USB_TOUCHSCREEN_EGALAX is not set
+# CONFIG_USB_TOUCHSCREEN_PANJIT is not set
+# CONFIG_USB_TOUCHSCREEN_3M is not set
+# CONFIG_USB_TOUCHSCREEN_ITM is not set
+# CONFIG_USB_YEALINK is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_USB_ZD1201 is not set
+CONFIG_USB_MON=y
+#
+# USB port drivers
+#
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGETKIT is not set
+# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TEST is not set
+#
+# USB DSL modem support
+#
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_AT91 is not set
+CONFIG_USB_GADGET_DUMMY_HCD=y
+CONFIG_USB_DUMMY_HCD=y
+CONFIG_USB_GADGET_DUALSPEED=y
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+#
+# MMC/SD Card support
+#
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_PXA=y
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+CONFIG_RTC_DRV_SA1100=y
+# CONFIG_RTC_DRV_TEST is not set
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15"
+# CONFIG_NTFS_FS is not set
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS_FS=y
+CONFIG_JFFS_FS_VERBOSE=0
+CONFIG_JFFS_PROC_FS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+CONFIG_NFSD=y
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+CONFIG_SMB_FS=m
+# CONFIG_SMB_NLS_DEFAULT is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+CONFIG_LDM_PARTITION=y
+# CONFIG_LDM_DEBUG is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-15"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=m
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=m
+#
+# Profiling support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_FS is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_UNWIND_INFO is not set
+CONFIG_DEBUG_USER=y
+#
+# Security options
+#
+CONFIG_KEYS=y
+CONFIG_KEYS_DEBUG_PROC_KEYS=y
+CONFIG_SECURITY=y
+# CONFIG_SECURITY_NETWORK is not set
+CONFIG_SECURITY_CAPABILITIES=y
+# CONFIG_SECURITY_ROOTPLUG is not set
+# CONFIG_SECURITY_SECLVL is not set
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_MD4=y
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_TEST is not set
+#
+# Hardware crypto devices
+#
+#
+# Library routines
+#
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_REED_SOLOMON=y
+CONFIG_REED_SOLOMON_DEC16=y
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 7cffbaef064b..f0c0cdb1c183 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -25,7 +25,7 @@ obj-$(CONFIG_OABI_COMPAT)	+= sys_oabi-compat.o
 obj-$(CONFIG_CRUNCH)            += crunch.o crunch-bits.o
 AFLAGS_crunch-bits.o            := -Wa,-mcpu=ep9312
-obj-$(CONFIG_IWMMXT)            += iwmmxt.o
+obj-$(CONFIG_IWMMXT)            += iwmmxt.o iwmmxt-notifier.o
 AFLAGS_iwmmxt.o                 := -Wa,-mcpu=iwmmxt
 ifneq ($(CONFIG_ARCH_EBSA110),y)
diff --git a/arch/arm/kernel/apm.c b/arch/arm/kernel/apm.c
index 2bed290fec76..33c55689f999 100644
--- a/arch/arm/kernel/apm.c
+++ b/arch/arm/kernel/apm.c
@@ -10,7 +10,6 @@
 * [This document is available from Microsoft at:
 *    http://www.microsoft.com/hwdev/busbios/amp_12.htm]
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/poll.h>
 #include <linux/timer.h>
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 447ede5143a8..cc2d58d028e1 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -105,6 +105,7 @@ int main(void)
  BLANK();
  DEFINE(PROC_INFO_SZ,          sizeof(struct proc_info_list));
  DEFINE(PROCINFO_INITFUNC,     offsetof(struct proc_info_list, __cpu_flush));
-  DEFINE(PROCINFO_MMUFLAGS,     offsetof(struct proc_info_list, __cpu_mmu_flags));
+  DEFINE(PROCINFO_MM_MMUFLAGS,  offsetof(struct proc_info_list, __cpu_mm_mmu_flags));
+  DEFINE(PROCINFO_IO_MMUFLAGS,  offsetof(struct proc_info_list, __cpu_io_mmu_flags));
  return 0; 
 }
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 302fc1401547..964faac104fb 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -5,7 +5,6 @@
 *
 *  Bits taken from various places.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
@@ -304,7 +303,7 @@ static inline int pdev_bad_for_parity(struct pci_dev *dev)
 static void __devinit
 pdev_fixup_device_resources(struct pci_sys_data *root, struct pci_dev *dev)
 {
-        unsigned long offset;
+        resource_size_t offset;
        int i;
        for (i = 0; i < PCI_NUM_RESOURCES; i++) {
@@ -634,9 +633,9 @@ char * __init pcibios_setup(char *str)
 * which might be mirrored at 0x0100-0x03ff..
 */
 void pcibios_align_resource(void *data, struct resource *res,
-                            unsigned long size, unsigned long align)
+                            resource_size_t size, resource_size_t align)
 {
-        unsigned long start = res->start;
+        resource_size_t start = res->start;
        if (res->flags & IORESOURCE_IO && start & 0x300)
                start = (start + 0x3ff) & ~0x3ff;
diff --git a/arch/arm/kernel/compat.c b/arch/arm/kernel/compat.c
index 60cfa7f3226c..0a1385442f43 100644
--- a/arch/arm/kernel/compat.c
+++ b/arch/arm/kernel/compat.c
@@ -15,7 +15,6 @@
 *  the kernel for 5 years from now (2001). This will allow boot loaders
 *  to convert to the new struct tag way.
 */
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index da280bae3d07..a5747e58a9dc 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -9,7 +9,6 @@
 *
 *  32-bit debugging code
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
                .text
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 00aa225e8d95..ab4ad9562eee 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -27,7 +27,6 @@
 */
 #define ECARD_C
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
@@ -620,7 +619,7 @@ ecard_irqexp_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
                ecard_t *ec = slot_to_ecard(slot);
                if (ec->claimed) {
-                        struct irqdesc *d = irqdesc + ec->irq;
+                        struct irq_desc *d = irq_desc + ec->irq;
                        /*
                         * this ugly code is so that we can operate a
                         * prioritorising system:
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 6423a38839b8..7ea5f01dfc7b 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -14,7 +14,6 @@
 *  Note:  there is a StrongARM bug in the STMIA rn, {regs}^ instruction that causes
 *  it to save wrong values...  Be aware!
 */
-#include <linux/config.h>
 #include <asm/memory.h>
 #include <asm/glue.h>
@@ -590,9 +589,7 @@ ENTRY(__switch_to)
 #ifdef CONFIG_MMU
        mcr     p15, 0, r6, c3, c0, 0           @ Set domain register
 #endif
-#if defined(CONFIG_IWMMXT)
+#if defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_IWMMXT)
-        bl      iwmmxt_task_switch
-#elif defined(CONFIG_CPU_XSCALE)
        add     r4, r2, #TI_CPU_DOMAIN + 40     @ cpu_context_save->extra
        ldmib   r4, {r4, r5}
        mar     acc0, r4, r5
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 75af6d6e2f28..6f5e7c50d42f 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -7,7 +7,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <asm/unistd.h>
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index f1c2fd5b63e4..87ab4e157997 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -1,4 +1,3 @@
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/linkage.h>
diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index 1ec3f7faa259..e8e90346f11c 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -38,6 +38,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <linux/seq_file.h>
 #include <asm/cacheflush.h>
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 2af7e44218af..ac9eb3d30518 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -12,7 +12,6 @@
 *    for 32-bit CPUs which has a process ID register(CP15).
 *
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <linux/init.h>
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 330b9476c398..2242f5f7cb7d 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -11,7 +11,6 @@
 *
 *  Kernel startup code for all 32-bit CPUs
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <linux/init.h>
@@ -221,7 +220,7 @@ __create_page_tables:
        teq     r0, r6
        bne     1b
-        ldr     r7, [r10, #PROCINFO_MMUFLAGS]   @ mmuflags
+        ldr     r7, [r10, #PROCINFO_MM_MMUFLAGS] @ mm_mmuflags
        /*
         * Create identity mapping for first MB of kernel to
@@ -272,8 +271,7 @@ __create_page_tables:
 #endif
 #ifdef CONFIG_DEBUG_LL
-        bic     r7, r7, #0x0c                   @ turn off cacheable
+        ldr     r7, [r10, #PROCINFO_IO_MMUFLAGS] @ io_mmuflags
-                                                @ and bufferable bits
        /*
         * Map in IO space for serial debugging.
         * This allows debug messages to be output
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index ec20f8935e8b..c3d4e94ef5bf 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -21,12 +21,12 @@
 *  IRQ's are in fact implemented a bit like signal handlers for the kernel.
 *  Naturally it's not a 1:1 relation, but there are similarities.
 */
-#include <linux/config.h>
 #include <linux/kernel_stat.h>
 #include <linux/module.h>
 #include <linux/signal.h>
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/ptrace.h>
 #include <linux/slab.h>
 #include <linux/random.h>
@@ -38,192 +38,18 @@
 #include <linux/kallsyms.h>
 #include <linux/proc_fs.h>
-#include <asm/irq.h>
 #include <asm/system.h>
-#include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 /*
- * Maximum IRQ count.  Currently, this is arbitary.  However, it should
- * not be set too low to prevent false triggering.  Conversely, if it
- * is set too high, then you could miss a stuck IRQ.
- *
- * Maybe we ought to set a timer and re-enable the IRQ at a later time?
- */
-#define MAX_IRQ_CNT     100000
-static int noirqdebug __read_mostly;
-static volatile unsigned long irq_err_count;
-static DEFINE_SPINLOCK(irq_controller_lock);
-static LIST_HEAD(irq_pending);
-struct irqdesc irq_desc[NR_IRQS];
-void (*init_arch_irq)(void) __initdata = NULL;
-/*
 * No architecture-specific irq_finish function defined in arm/arch/irqs.h.
 */
 #ifndef irq_finish
 #define irq_finish(irq) do { } while (0)
 #endif
-/*
+void (*init_arch_irq)(void) __initdata = NULL;
- * Dummy mask/unmask handler
+unsigned long irq_err_count;
- */
-void dummy_mask_unmask_irq(unsigned int irq)
-{
-}
-irqreturn_t no_action(int irq, void *dev_id, struct pt_regs *regs)
-{
-        return IRQ_NONE;
-}
-void do_bad_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
-{
-        irq_err_count++;
-        printk(KERN_ERR "IRQ: spurious interrupt %d\n", irq);
-}
-static struct irqchip bad_chip = {
-        .ack    = dummy_mask_unmask_irq,
-        .mask   = dummy_mask_unmask_irq,
-        .unmask = dummy_mask_unmask_irq,
-};
-static struct irqdesc bad_irq_desc = {
-        .chip           = &bad_chip,
-        .handle         = do_bad_IRQ,
-        .pend           = LIST_HEAD_INIT(bad_irq_desc.pend),
-        .disable_depth  = 1,
-};
-#ifdef CONFIG_SMP
-void synchronize_irq(unsigned int irq)
-{
-        struct irqdesc *desc = irq_desc + irq;
-        while (desc->running)
-                barrier();
-}
-EXPORT_SYMBOL(synchronize_irq);
-#define smp_set_running(desc)   do { desc->running = 1; } while (0)
-#define smp_clear_running(desc) do { desc->running = 0; } while (0)
-#else
-#define smp_set_running(desc)   do { } while (0)
-#define smp_clear_running(desc) do { } while (0)
-#endif
-/**
- *      disable_irq_nosync - disable an irq without waiting
- *      @irq: Interrupt to disable
- *
- *      Disable the selected interrupt line.  Enables and disables
- *      are nested.  We do this lazily.
- *
- *      This function may be called from IRQ context.
- */
-void disable_irq_nosync(unsigned int irq)
-{
-        struct irqdesc *desc = irq_desc + irq;
-        unsigned long flags;
-        spin_lock_irqsave(&irq_controller_lock, flags);
-        desc->disable_depth++;
-        list_del_init(&desc->pend);
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
-}
-EXPORT_SYMBOL(disable_irq_nosync);
-/**
- *      disable_irq - disable an irq and wait for completion
- *      @irq: Interrupt to disable
- *
- *      Disable the selected interrupt line.  Enables and disables
- *      are nested.  This functions waits for any pending IRQ
- *      handlers for this interrupt to complete before returning.
- *      If you use this function while holding a resource the IRQ
- *      handler may need you will deadlock.
- *
- *      This function may be called - with care - from IRQ context.
- */
-void disable_irq(unsigned int irq)
-{
-        struct irqdesc *desc = irq_desc + irq;
-        disable_irq_nosync(irq);
-        if (desc->action)
-                synchronize_irq(irq);
-}
-EXPORT_SYMBOL(disable_irq);
-/**
- *      enable_irq - enable interrupt handling on an irq
- *      @irq: Interrupt to enable
- *
- *      Re-enables the processing of interrupts on this IRQ line.
- *      Note that this may call the interrupt handler, so you may
- *      get unexpected results if you hold IRQs disabled.
- *
- *      This function may be called from IRQ context.
- */
-void enable_irq(unsigned int irq)
-{
-        struct irqdesc *desc = irq_desc + irq;
-        unsigned long flags;
-        spin_lock_irqsave(&irq_controller_lock, flags);
-        if (unlikely(!desc->disable_depth)) {
-                printk("enable_irq(%u) unbalanced from %p\n", irq,
-                        __builtin_return_address(0));
-        } else if (!--desc->disable_depth) {
-                desc->probing = 0;
-                desc->chip->unmask(irq);
-                /*
-                 * If the interrupt is waiting to be processed,
-                 * try to re-run it.  We can't directly run it
-                 * from here since the caller might be in an
-                 * interrupt-protected region.
-                 */
-                if (desc->pending && list_empty(&desc->pend)) {
-                        desc->pending = 0;
-                        if (!desc->chip->retrigger ||
-                            desc->chip->retrigger(irq))
-                                list_add(&desc->pend, &irq_pending);
-                }
-        }
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
-}
-EXPORT_SYMBOL(enable_irq);
-/*
- * Enable wake on selected irq
- */
-void enable_irq_wake(unsigned int irq)
-{
-        struct irqdesc *desc = irq_desc + irq;
-        unsigned long flags;
-        spin_lock_irqsave(&irq_controller_lock, flags);
-        if (desc->chip->set_wake)
-                desc->chip->set_wake(irq, 1);
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
-}
-EXPORT_SYMBOL(enable_irq_wake);
-void disable_irq_wake(unsigned int irq)
-{
-        struct irqdesc *desc = irq_desc + irq;
-        unsigned long flags;
-        spin_lock_irqsave(&irq_controller_lock, flags);
-        if (desc->chip->set_wake)
-                desc->chip->set_wake(irq, 0);
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
-}
-EXPORT_SYMBOL(disable_irq_wake);
 int show_interrupts(struct seq_file *p, void *v)
 {
@@ -243,8 +69,8 @@ int show_interrupts(struct seq_file *p, void *v)
        }
        if (i < NR_IRQS) {
-                spin_lock_irqsave(&irq_controller_lock, flags);
+                spin_lock_irqsave(&irq_desc[i].lock, flags);
-                action = irq_desc[i].action;
+                action = irq_desc[i].action;
                if (!action)
                        goto unlock;
@@ -257,7 +83,7 @@ int show_interrupts(struct seq_file *p, void *v)
                seq_putc(p, '\n');
 unlock:
-                spin_unlock_irqrestore(&irq_controller_lock, flags);
+                spin_unlock_irqrestore(&irq_desc[i].lock, flags);
        } else if (i == NR_IRQS) {
 #ifdef CONFIG_ARCH_ACORN
                show_fiq_list(p, v);
@@ -271,267 +97,11 @@ unlock:
        return 0;
 }
-/*
+/* Handle bad interrupts */
- * IRQ lock detection.
+static struct irq_desc bad_irq_desc = {
- *
+        .handle_irq = handle_bad_irq,
- * Hopefully, this should get us out of a few locked situations.
+        .lock = SPIN_LOCK_UNLOCKED
- * However, it may take a while for this to happen, since we need
+};
- * a large number if IRQs to appear in the same jiffie with the
- * same instruction pointer (or within 2 instructions).
- */
-static int check_irq_lock(struct irqdesc *desc, int irq, struct pt_regs *regs)
-{
-        unsigned long instr_ptr = instruction_pointer(regs);
-        if (desc->lck_jif == jiffies &&
-            desc->lck_pc >= instr_ptr && desc->lck_pc < instr_ptr + 8) {
-                desc->lck_cnt += 1;
-                if (desc->lck_cnt > MAX_IRQ_CNT) {
-                        printk(KERN_ERR "IRQ LOCK: IRQ%d is locking the system, disabled\n", irq);
-                        return 1;
-                }
-        } else {
-                desc->lck_cnt = 0;
-                desc->lck_pc  = instruction_pointer(regs);
-                desc->lck_jif = jiffies;
-        }
-        return 0;
-}
-static void
-report_bad_irq(unsigned int irq, struct pt_regs *regs, struct irqdesc *desc, int ret)
-{
-        static int count = 100;
-        struct irqaction *action;
-        if (noirqdebug)
-                return;
-        if (ret != IRQ_HANDLED && ret != IRQ_NONE) {
-                if (!count)
-                        return;
-                count--;
-                printk("irq%u: bogus retval mask %x\n", irq, ret);
-        } else {
-                desc->irqs_unhandled++;
-                if (desc->irqs_unhandled <= 99900)
-                        return;
-                desc->irqs_unhandled = 0;
-                printk("irq%u: nobody cared\n", irq);
-        }
-        show_regs(regs);
-        dump_stack();
-        printk(KERN_ERR "handlers:");
-        action = desc->action;
-        do {
-                printk("\n" KERN_ERR "[<%p>]", action->handler);
-                print_symbol(" (%s)", (unsigned long)action->handler);
-                action = action->next;
-        } while (action);
-        printk("\n");
-}
-static int
-__do_irq(unsigned int irq, struct irqaction *action, struct pt_regs *regs)
-{
-        unsigned int status;
-        int ret, retval = 0;
-        spin_unlock(&irq_controller_lock);
-#ifdef CONFIG_NO_IDLE_HZ
-        if (!(action->flags & SA_TIMER) && system_timer->dyn_tick != NULL) {
-                spin_lock(&system_timer->dyn_tick->lock);
-                if (system_timer->dyn_tick->state & DYN_TICK_ENABLED)
-                        system_timer->dyn_tick->handler(irq, 0, regs);
-                spin_unlock(&system_timer->dyn_tick->lock);
-        }
-#endif
-        if (!(action->flags & SA_INTERRUPT))
-                local_irq_enable();
-        status = 0;
-        do {
-                ret = action->handler(irq, action->dev_id, regs);
-                if (ret == IRQ_HANDLED)
-                        status |= action->flags;
-                retval |= ret;
-                action = action->next;
-        } while (action);
-        if (status & SA_SAMPLE_RANDOM)
-                add_interrupt_randomness(irq);
-        spin_lock_irq(&irq_controller_lock);
-        return retval;
-}
-/*
- * This is for software-decoded IRQs.  The caller is expected to
- * handle the ack, clear, mask and unmask issues.
- */
-void
-do_simple_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
-{
-        struct irqaction *action;
-        const unsigned int cpu = smp_processor_id();
-        desc->triggered = 1;
-        kstat_cpu(cpu).irqs[irq]++;
-        smp_set_running(desc);
-        action = desc->action;
-        if (action) {
-                int ret = __do_irq(irq, action, regs);
-                if (ret != IRQ_HANDLED)
-                        report_bad_irq(irq, regs, desc, ret);
-        }
-        smp_clear_running(desc);
-}
-/*
- * Most edge-triggered IRQ implementations seem to take a broken
- * approach to this.  Hence the complexity.
- */
-void
-do_edge_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
-{
-        const unsigned int cpu = smp_processor_id();
-        desc->triggered = 1;
-        /*
-         * If we're currently running this IRQ, or its disabled,
-         * we shouldn't process the IRQ.  Instead, turn on the
-         * hardware masks.
-         */
-        if (unlikely(desc->running || desc->disable_depth))
-                goto running;
-        /*
-         * Acknowledge and clear the IRQ, but don't mask it.
-         */
-        desc->chip->ack(irq);
-        /*
-         * Mark the IRQ currently in progress.
-         */
-        desc->running = 1;
-        kstat_cpu(cpu).irqs[irq]++;
-        do {
-                struct irqaction *action;
-                action = desc->action;
-                if (!action)
-                        break;
-                if (desc->pending && !desc->disable_depth) {
-                        desc->pending = 0;
-                        desc->chip->unmask(irq);
-                }
-                __do_irq(irq, action, regs);
-        } while (desc->pending && !desc->disable_depth);
-        desc->running = 0;
-        /*
-         * If we were disabled or freed, shut down the handler.
-         */
-        if (likely(desc->action && !check_irq_lock(desc, irq, regs)))
-                return;
- running:
-        /*
-         * We got another IRQ while this one was masked or
-         * currently running.  Delay it.
-         */
-        desc->pending = 1;
-        desc->chip->mask(irq);
-        desc->chip->ack(irq);
-}
-/*
- * Level-based IRQ handler.  Nice and simple.
- */
-void
-do_level_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
-{
-        struct irqaction *action;
-        const unsigned int cpu = smp_processor_id();
-        desc->triggered = 1;
-        /*
-         * Acknowledge, clear _AND_ disable the interrupt.
-         */
-        desc->chip->ack(irq);
-        if (likely(!desc->disable_depth)) {
-                kstat_cpu(cpu).irqs[irq]++;
-                smp_set_running(desc);
-                /*
-                 * Return with this interrupt masked if no action
-                 */
-                action = desc->action;
-                if (action) {
-                        int ret = __do_irq(irq, desc->action, regs);
-                        if (ret != IRQ_HANDLED)
-                                report_bad_irq(irq, regs, desc, ret);
-                        if (likely(!desc->disable_depth &&
-                                   !check_irq_lock(desc, irq, regs)))
-                                desc->chip->unmask(irq);
-                }
-                smp_clear_running(desc);
-        }
-}
-static void do_pending_irqs(struct pt_regs *regs)
-{
-        struct list_head head, *l, *n;
-        do {
-                struct irqdesc *desc;
-                /*
-                 * First, take the pending interrupts off the list.
-                 * The act of calling the handlers may add some IRQs
-                 * back onto the list.
-                 */
-                head = irq_pending;
-                INIT_LIST_HEAD(&irq_pending);
-                head.next->prev = &head;
-                head.prev->next = &head;
-                /*
-                 * Now run each entry.  We must delete it from our
-                 * list before calling the handler.
-                 */
-                list_for_each_safe(l, n, &head) {
-                        desc = list_entry(l, struct irqdesc, pend);
-                        list_del_init(&desc->pend);
-                        desc_handle_irq(desc - irq_desc, desc, regs);
-                }
-                /*
-                 * The list must be empty.
-                 */
-                BUG_ON(!list_empty(&head));
-        } while (!list_empty(&irq_pending));
-}
 /*
 * do_IRQ handles all hardware IRQ's.  Decoded IRQs should not
@@ -550,96 +120,15 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
                desc = &bad_irq_desc;
        irq_enter();
-        spin_lock(&irq_controller_lock);
-        desc_handle_irq(irq, desc, regs);
-        /*
+        desc_handle_irq(irq, desc, regs);
-         * Now re-run any pending interrupts.
-         */
-        if (!list_empty(&irq_pending))
-                do_pending_irqs(regs);
+        /* AT91 specific workaround */
        irq_finish(irq);
-        spin_unlock(&irq_controller_lock);
        irq_exit();
 }
-void __set_irq_handler(unsigned int irq, irq_handler_t handle, int is_chained)
-{
-        struct irqdesc *desc;
-        unsigned long flags;
-        if (irq >= NR_IRQS) {
-                printk(KERN_ERR "Trying to install handler for IRQ%d\n", irq);
-                return;
-        }
-        if (handle == NULL)
-                handle = do_bad_IRQ;
-        desc = irq_desc + irq;
-        if (is_chained && desc->chip == &bad_chip)
-                printk(KERN_WARNING "Trying to install chained handler for IRQ%d\n", irq);
-        spin_lock_irqsave(&irq_controller_lock, flags);
-        if (handle == do_bad_IRQ) {
-                desc->chip->mask(irq);
-                desc->chip->ack(irq);
-                desc->disable_depth = 1;
-        }
-        desc->handle = handle;
-        if (handle != do_bad_IRQ && is_chained) {
-                desc->valid = 0;
-                desc->probe_ok = 0;
-                desc->disable_depth = 0;
-                desc->chip->unmask(irq);
-        }
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
-}
-void set_irq_chip(unsigned int irq, struct irqchip *chip)
-{
-        struct irqdesc *desc;
-        unsigned long flags;
-        if (irq >= NR_IRQS) {
-                printk(KERN_ERR "Trying to install chip for IRQ%d\n", irq);
-                return;
-        }
-        if (chip == NULL)
-                chip = &bad_chip;
-        desc = irq_desc + irq;
-        spin_lock_irqsave(&irq_controller_lock, flags);
-        desc->chip = chip;
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
-}
-int set_irq_type(unsigned int irq, unsigned int type)
-{
-        struct irqdesc *desc;
-        unsigned long flags;
-        int ret = -ENXIO;
-        if (irq >= NR_IRQS) {
-                printk(KERN_ERR "Trying to set irq type for IRQ%d\n", irq);
-                return -ENODEV;
-        }
-        desc = irq_desc + irq;
-        if (desc->chip->set_type) {
-                spin_lock_irqsave(&irq_controller_lock, flags);
-                ret = desc->chip->set_type(irq, type);
-                spin_unlock_irqrestore(&irq_controller_lock, flags);
-        }
-        return ret;
-}
-EXPORT_SYMBOL(set_irq_type);
 void set_irq_flags(unsigned int irq, unsigned int iflags)
 {
        struct irqdesc *desc;
@@ -651,421 +140,32 @@ void set_irq_flags(unsigned int irq, unsigned int iflags)
        }
        desc = irq_desc + irq;
-        spin_lock_irqsave(&irq_controller_lock, flags);
+        spin_lock_irqsave(&desc->lock, flags);
-        desc->valid = (iflags & IRQF_VALID) != 0;
+        desc->status |= IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;
-        desc->probe_ok = (iflags & IRQF_PROBE) != 0;
+        if (iflags & IRQF_VALID)
-        desc->noautoenable = (iflags & IRQF_NOAUTOEN) != 0;
+                desc->status &= ~IRQ_NOREQUEST;
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
+        if (iflags & IRQF_PROBE)
-}
+                desc->status &= ~IRQ_NOPROBE;
+        if (!(iflags & IRQF_NOAUTOEN))
-int setup_irq(unsigned int irq, struct irqaction *new)
+                desc->status &= ~IRQ_NOAUTOEN;
-{
+        spin_unlock_irqrestore(&desc->lock, flags);
-        int shared = 0;
-        struct irqaction *old, **p;
-        unsigned long flags;
-        struct irqdesc *desc;
-        /*
-         * Some drivers like serial.c use request_irq() heavily,
-         * so we have to be careful not to interfere with a
-         * running system.
-         */
-        if (new->flags & SA_SAMPLE_RANDOM) {
-                /*
-                 * This function might sleep, we want to call it first,
-                 * outside of the atomic block.
-                 * Yes, this might clear the entropy pool if the wrong
-                 * driver is attempted to be loaded, without actually
-                 * installing a new handler, but is this really a problem,
-                 * only the sysadmin is able to do this.
-                 */
-                rand_initialize_irq(irq);
-        }
-        /*
-         * The following block of code has to be executed atomically
-         */
-        desc = irq_desc + irq;
-        spin_lock_irqsave(&irq_controller_lock, flags);
-        p = &desc->action;
-        if ((old = *p) != NULL) {
-                /*
-                 * Can't share interrupts unless both agree to and are
-                 * the same type.
-                 */
-                if (!(old->flags & new->flags & SA_SHIRQ) ||
-                    (~old->flags & new->flags) & SA_TRIGGER_MASK) {
-                        spin_unlock_irqrestore(&irq_controller_lock, flags);
-                        return -EBUSY;
-                }
-                /* add new interrupt at end of irq queue */
-                do {
-                        p = &old->next;
-                        old = *p;
-                } while (old);
-                shared = 1;
-        }
-        *p = new;
-        if (!shared) {
-                desc->probing = 0;
-                desc->running = 0;
-                desc->pending = 0;
-                desc->disable_depth = 1;
-                if (new->flags & SA_TRIGGER_MASK &&
-                    desc->chip->set_type) {
-                        unsigned int type = new->flags & SA_TRIGGER_MASK;
-                        desc->chip->set_type(irq, type);
-                }
-                if (!desc->noautoenable) {
-                        desc->disable_depth = 0;
-                        desc->chip->unmask(irq);
-                }
-        }
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
-        return 0;
-}
-/**
- *      request_irq - allocate an interrupt line
- *      @irq: Interrupt line to allocate
- *      @handler: Function to be called when the IRQ occurs
- *      @irqflags: Interrupt type flags
- *      @devname: An ascii name for the claiming device
- *      @dev_id: A cookie passed back to the handler function
- *
- *      This call allocates interrupt resources and enables the
- *      interrupt line and IRQ handling. From the point this
- *      call is made your handler function may be invoked. Since
- *      your handler function must clear any interrupt the board
- *      raises, you must take care both to initialise your hardware
- *      and to set up the interrupt handler in the right order.
- *
- *      Dev_id must be globally unique. Normally the address of the
- *      device data structure is used as the cookie. Since the handler
- *      receives this value it makes sense to use it.
- *
- *      If your interrupt is shared you must pass a non NULL dev_id
- *      as this is required when freeing the interrupt.
- *
- *      Flags:
- *
- *      SA_SHIRQ                Interrupt is shared
- *
- *      SA_INTERRUPT            Disable local interrupts while processing
- *
- *      SA_SAMPLE_RANDOM        The interrupt can be used for entropy
- *
- */
-int request_irq(unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                 unsigned long irq_flags, const char * devname, void *dev_id)
-{
-        unsigned long retval;
-        struct irqaction *action;
-        if (irq >= NR_IRQS || !irq_desc[irq].valid || !handler ||
-            (irq_flags & SA_SHIRQ && !dev_id))
-                return -EINVAL;
-        action = (struct irqaction *)kmalloc(sizeof(struct irqaction), GFP_KERNEL);
-        if (!action)
-                return -ENOMEM;
-        action->handler = handler;
-        action->flags = irq_flags;
-        cpus_clear(action->mask);
-        action->name = devname;
-        action->next = NULL;
-        action->dev_id = dev_id;
-        retval = setup_irq(irq, action);
-        if (retval)
-                kfree(action);
-        return retval;
-}
-EXPORT_SYMBOL(request_irq);
-/**
- *      free_irq - free an interrupt
- *      @irq: Interrupt line to free
- *      @dev_id: Device identity to free
- *
- *      Remove an interrupt handler. The handler is removed and if the
- *      interrupt line is no longer in use by any driver it is disabled.
- *      On a shared IRQ the caller must ensure the interrupt is disabled
- *      on the card it drives before calling this function.
- *
- *      This function must not be called from interrupt context.
- */
-void free_irq(unsigned int irq, void *dev_id)
-{
-        struct irqaction * action, **p;
-        unsigned long flags;
-        if (irq >= NR_IRQS || !irq_desc[irq].valid) {
-                printk(KERN_ERR "Trying to free IRQ%d\n",irq);
-                dump_stack();
-                return;
-        }
-        spin_lock_irqsave(&irq_controller_lock, flags);
-        for (p = &irq_desc[irq].action; (action = *p) != NULL; p = &action->next) {
-                if (action->dev_id != dev_id)
-                        continue;
-                /* Found it - now free it */
-                *p = action->next;
-                break;
-        }
-        spin_unlock_irqrestore(&irq_controller_lock, flags);
-        if (!action) {
-                printk(KERN_ERR "Trying to free free IRQ%d\n",irq);
-                dump_stack();
-        } else {
-                synchronize_irq(irq);
-                kfree(action);
-        }
-}
-EXPORT_SYMBOL(free_irq);
-static DECLARE_MUTEX(probe_sem);
-/* Start the interrupt probing.  Unlike other architectures,
- * we don't return a mask of interrupts from probe_irq_on,
- * but return the number of interrupts enabled for the probe.
- * The interrupts which have been enabled for probing is
- * instead recorded in the irq_desc structure.
- */
-unsigned long probe_irq_on(void)
-{
-        unsigned int i, irqs = 0;
-        unsigned long delay;
-        down(&probe_sem);
-        /*
-         * first snaffle up any unassigned but
-         * probe-able interrupts
-         */
-        spin_lock_irq(&irq_controller_lock);
-        for (i = 0; i < NR_IRQS; i++) {
-                if (!irq_desc[i].probe_ok || irq_desc[i].action)
-                        continue;
-                irq_desc[i].probing = 1;
-                irq_desc[i].triggered = 0;
-                if (irq_desc[i].chip->set_type)
-                        irq_desc[i].chip->set_type(i, IRQT_PROBE);
-                irq_desc[i].chip->unmask(i);
-                irqs += 1;
-        }
-        spin_unlock_irq(&irq_controller_lock);
-        /*
-         * wait for spurious interrupts to mask themselves out again
-         */
-        for (delay = jiffies + HZ/10; time_before(jiffies, delay); )
-                /* min 100ms delay */;
-        /*
-         * now filter out any obviously spurious interrupts
-         */
-        spin_lock_irq(&irq_controller_lock);
-        for (i = 0; i < NR_IRQS; i++) {
-                if (irq_desc[i].probing && irq_desc[i].triggered) {
-                        irq_desc[i].probing = 0;
-                        irqs -= 1;
-                }
-        }
-        spin_unlock_irq(&irq_controller_lock);
-        return irqs;
-}
-EXPORT_SYMBOL(probe_irq_on);
-unsigned int probe_irq_mask(unsigned long irqs)
-{
-        unsigned int mask = 0, i;
-        spin_lock_irq(&irq_controller_lock);
-        for (i = 0; i < 16 && i < NR_IRQS; i++)
-                if (irq_desc[i].probing && irq_desc[i].triggered)
-                        mask |= 1 << i;
-        spin_unlock_irq(&irq_controller_lock);
-        up(&probe_sem);
-        return mask;
-}
-EXPORT_SYMBOL(probe_irq_mask);
-/*
- * Possible return values:
- *  >= 0 - interrupt number
- *    -1 - no interrupt/many interrupts
- */
-int probe_irq_off(unsigned long irqs)
-{
-        unsigned int i;
-        int irq_found = NO_IRQ;
-        /*
-         * look at the interrupts, and find exactly one
-         * that we were probing has been triggered
-         */
-        spin_lock_irq(&irq_controller_lock);
-        for (i = 0; i < NR_IRQS; i++) {
-                if (irq_desc[i].probing &&
-                    irq_desc[i].triggered) {
-                        if (irq_found != NO_IRQ) {
-                                irq_found = NO_IRQ;
-                                goto out;
-                        }
-                        irq_found = i;
-                }
-        }
-        if (irq_found == -1)
-                irq_found = NO_IRQ;
-out:
-        spin_unlock_irq(&irq_controller_lock);
-        up(&probe_sem);
-        return irq_found;
-}
-EXPORT_SYMBOL(probe_irq_off);
-#ifdef CONFIG_SMP
-static void route_irq(struct irqdesc *desc, unsigned int irq, unsigned int cpu)
-{
-        pr_debug("IRQ%u: moving from cpu%u to cpu%u\n", irq, desc->cpu, cpu);
-        spin_lock_irq(&irq_controller_lock);
-        desc->cpu = cpu;
-        desc->chip->set_cpu(desc, irq, cpu);
-        spin_unlock_irq(&irq_controller_lock);
-}
-#ifdef CONFIG_PROC_FS
-static int
-irq_affinity_read_proc(char *page, char **start, off_t off, int count,
-                       int *eof, void *data)
-{
-        struct irqdesc *desc = irq_desc + ((int)data);
-        int len = cpumask_scnprintf(page, count, desc->affinity);
-        if (count - len < 2)
-                return -EINVAL;
-        page[len++] = '\n';
-        page[len] = '\0';
-        return len;
-}
-static int
-irq_affinity_write_proc(struct file *file, const char __user *buffer,
-                        unsigned long count, void *data)
-{
-        unsigned int irq = (unsigned int)data;
-        struct irqdesc *desc = irq_desc + irq;
-        cpumask_t affinity, tmp;
-        int ret = -EIO;
-        if (!desc->chip->set_cpu)
-                goto out;
-        ret = cpumask_parse(buffer, count, affinity);
-        if (ret)
-                goto out;
-        cpus_and(tmp, affinity, cpu_online_map);
-        if (cpus_empty(tmp)) {
-                ret = -EINVAL;
-                goto out;
-        }
-        desc->affinity = affinity;
-        route_irq(desc, irq, first_cpu(tmp));
-        ret = count;
- out:
-        return ret;
-}
-#endif
-#endif
-void __init init_irq_proc(void)
-{
-#if defined(CONFIG_SMP) && defined(CONFIG_PROC_FS)
-        struct proc_dir_entry *dir;
-        int irq;
-        dir = proc_mkdir("irq", NULL);
-        if (!dir)
-                return;
-        for (irq = 0; irq < NR_IRQS; irq++) {
-                struct proc_dir_entry *entry;
-                struct irqdesc *desc;
-                char name[16];
-                desc = irq_desc + irq;
-                memset(name, 0, sizeof(name));
-                snprintf(name, sizeof(name) - 1, "%u", irq);
-                desc->procdir = proc_mkdir(name, dir);
-                if (!desc->procdir)
-                        continue;
-                entry = create_proc_entry("smp_affinity", 0600, desc->procdir);
-                if (entry) {
-                        entry->nlink = 1;
-                        entry->data = (void *)irq;
-                        entry->read_proc = irq_affinity_read_proc;
-                        entry->write_proc = irq_affinity_write_proc;
-                }
-        }
-#endif
 }
 void __init init_IRQ(void)
 {
-        struct irqdesc *desc;
        int irq;
+        for (irq = 0; irq < NR_IRQS; irq++)
+                irq_desc[irq].status |= IRQ_NOREQUEST | IRQ_DELAYED_DISABLE |
+                        IRQ_NOPROBE;
 #ifdef CONFIG_SMP
        bad_irq_desc.affinity = CPU_MASK_ALL;
        bad_irq_desc.cpu = smp_processor_id();
 #endif
-        for (irq = 0, desc = irq_desc; irq < NR_IRQS; irq++, desc++) {
-                *desc = bad_irq_desc;
-                INIT_LIST_HEAD(&desc->pend);
-        }
        init_arch_irq();
 }
-static int __init noirqdebug_setup(char *str)
-{
-        noirqdebug = 1;
-        return 1;
-}
-__setup("noirqdebug", noirqdebug_setup);
 #ifdef CONFIG_HOTPLUG_CPU
 /*
 * The CPU has been marked offline.  Migrate IRQs off this CPU.  If
diff --git a/arch/arm/kernel/iwmmxt-notifier.c b/arch/arm/kernel/iwmmxt-notifier.c
new file mode 100644
index 000000000000..44a86c33796e
--- /dev/null
+++ b/arch/arm/kernel/iwmmxt-notifier.c
@@ -0,0 +1,64 @@
+/*
+ *  linux/arch/arm/kernel/iwmmxt-notifier.c
+ *
+ *  XScale iWMMXt (Concan) context switching and handling
+ *
+ *  Initial code:
+ *  Copyright (c) 2003, Intel Corporation
+ *
+ *  Full lazy switching support, optimizations and more, by Nicolas Pitre
+ *  Copyright (c) 2003-2004, MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <asm/thread_notify.h>
+#include <asm/io.h>
+static int iwmmxt_do(struct notifier_block *self, unsigned long cmd, void *t)
+{
+        struct thread_info *thread = t;
+        switch (cmd) {
+        case THREAD_NOTIFY_FLUSH:
+                /*
+                 * flush_thread() zeroes thread->fpstate, so no need
+                 * to do anything here.
+                 *
+                 * FALLTHROUGH: Ensure we don't try to overwrite our newly
+                 * initialised state information on the first fault.
+                 */
+        case THREAD_NOTIFY_RELEASE:
+                iwmmxt_task_release(thread);
+                break;
+        case THREAD_NOTIFY_SWITCH:
+                iwmmxt_task_switch(thread);
+                break;
+        }
+        return NOTIFY_DONE;
+}
+static struct notifier_block iwmmxt_notifier_block = {
+        .notifier_call  = iwmmxt_do,
+};
+static int __init iwmmxt_init(void)
+{
+        thread_register_notifier(&iwmmxt_notifier_block);
+        return 0;
+}
+late_initcall(iwmmxt_init);
diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S
index a3bae95e536c..b63b528f22a6 100644
--- a/arch/arm/kernel/iwmmxt.S
+++ b/arch/arm/kernel/iwmmxt.S
@@ -271,30 +271,27 @@ ENTRY(iwmmxt_task_restore)
 /*
 * Concan handling on task switch
 *
- * r0 = previous task_struct pointer (must be preserved)
+ * r0 = next thread_info pointer
- * r1 = previous thread_info pointer
- * r2 = next thread_info pointer (must be preserved)
 *
- * Called only from __switch_to with task preemption disabled.
+ * Called only from the iwmmxt notifier with task preemption disabled.
- * No need to care about preserving r4 and above.
 */
 ENTRY(iwmmxt_task_switch)
-        mrc     p15, 0, r4, c15, c1, 0
+        mrc     p15, 0, r1, c15, c1, 0
-        tst     r4, #0x3                        @ CP0 and CP1 accessible?
+        tst     r1, #0x3                        @ CP0 and CP1 accessible?
        bne     1f                              @ yes: block them for next task
-        ldr     r5, =concan_owner
+        ldr     r2, =concan_owner
-        add     r6, r2, #TI_IWMMXT_STATE        @ get next task Concan save area
+        add     r3, r0, #TI_IWMMXT_STATE        @ get next task Concan save area
-        ldr     r5, [r5]                        @ get current Concan owner
+        ldr     r2, [r2]                        @ get current Concan owner
-        teq     r5, r6                          @ next task owns it?
+        teq     r2, r3                          @ next task owns it?
        movne   pc, lr                          @ no: leave Concan disabled
-1:      eor     r4, r4, #3                      @ flip Concan access
+1:      eor     r1, r1, #3                      @ flip Concan access
-        mcr     p15, 0, r4, c15, c1, 0
+        mcr     p15, 0, r1, c15, c1, 0
-        mrc     p15, 0, r4, c2, c0, 0
+        mrc     p15, 0, r1, c2, c0, 0
-        sub     pc, lr, r4, lsr #32             @ cpwait and return
+        sub     pc, lr, r1, lsr #32             @ cpwait and return
 /*
 * Remove Concan ownership of given task
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index 055bf5d28894..298363d97047 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -9,7 +9,6 @@
 *
 * Module allocation method suggested by Andi Kleen.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/moduleloader.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index e1c77ee885a7..3079535afccd 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -10,7 +10,6 @@
 */
 #include <stdarg.h>
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
@@ -353,9 +352,6 @@ void flush_thread(void)
        memset(&thread->fpstate, 0, sizeof(union fp_state));
        thread_notify(THREAD_NOTIFY_FLUSH, thread);
-#if defined(CONFIG_IWMMXT)
-        iwmmxt_task_release(thread);
-#endif
 }
 void release_thread(struct task_struct *dead_task)
@@ -363,9 +359,6 @@ void release_thread(struct task_struct *dead_task)
        struct thread_info *thread = task_thread_info(dead_task);
        thread_notify(THREAD_NOTIFY_RELEASE, thread);
-#if defined(CONFIG_IWMMXT)
-        iwmmxt_task_release(thread);
-#endif
 }
 asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index c40bdc770054..9254ba2f46fc 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -9,7 +9,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 093ccba0503c..7d6a516c0b9f 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -7,7 +7,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/stddef.h>
@@ -119,9 +118,24 @@ DEFINE_PER_CPU(struct cpuinfo_arm, cpu_data);
 * Standard memory resources
 */
 static struct resource mem_res[] = {
-        { "Video RAM",   0,     0,     IORESOURCE_MEM                   },
+        {
-        { "Kernel text", 0,     0,     IORESOURCE_MEM                   },
+                .name = "Video RAM",
-        { "Kernel data", 0,     0,     IORESOURCE_MEM                   }
+                .start = 0,
+                .end = 0,
+                .flags = IORESOURCE_MEM
+        },
+        {
+                .name = "Kernel text",
+                .start = 0,
+                .end = 0,
+                .flags = IORESOURCE_MEM
+        },
+        {
+                .name = "Kernel data",
+                .start = 0,
+                .end = 0,
+                .flags = IORESOURCE_MEM
+        }
 };
 #define video_ram   mem_res[0]
@@ -129,9 +143,24 @@ static struct resource mem_res[] = {
 #define kernel_data mem_res[2]
 static struct resource io_res[] = {
-        { "reserved",    0x3bc, 0x3be, IORESOURCE_IO | IORESOURCE_BUSY },
+        {
-        { "reserved",    0x378, 0x37f, IORESOURCE_IO | IORESOURCE_BUSY },
+                .name = "reserved",
-        { "reserved",    0x278, 0x27f, IORESOURCE_IO | IORESOURCE_BUSY }
+                .start = 0x3bc,
+                .end = 0x3be,
+                .flags = IORESOURCE_IO | IORESOURCE_BUSY
+        },
+        {
+                .name = "reserved",
+                .start = 0x378,
+                .end = 0x37f,
+                .flags = IORESOURCE_IO | IORESOURCE_BUSY
+        },
+        {
+                .name = "reserved",
+                .start = 0x278,
+                .end = 0x27f,
+                .flags = IORESOURCE_IO | IORESOURCE_BUSY
+        }
 };
 #define lp0 io_res[0]
@@ -315,9 +344,9 @@ static void __init setup_processor(void)
        cpu_cache = *list->cache;
 #endif
-        printk("CPU: %s [%08x] revision %d (ARMv%s)\n",
+        printk("CPU: %s [%08x] revision %d (ARMv%s), cr=%08x\n",
               cpu_name, processor_id, (int)processor_id & 15,
-               proc_arch[cpu_architecture()]);
+               proc_arch[cpu_architecture()], cr_alignment);
        sprintf(system_utsname.machine, "%s%c", list->arch_name, ENDIANNESS);
        sprintf(elf_platform, "%s%c", list->elf_name, ENDIANNESS);
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 83a8d3c95eb3..48cf7fffddf2 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -7,7 +7,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/signal.h>
 #include <linux/ptrace.h>
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 1370d726dc10..68e9634d260a 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -7,7 +7,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 9c12d4fefbd3..09a67d771857 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -16,7 +16,6 @@
 *  1998-12-20  Updated NTP code according to technical memorandum Jan '96
 *              "A Kernel Model for Precision Timekeeping" by Dave Mills
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 35230a060108..35a052fc177a 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -12,7 +12,6 @@
 *  'linux/arch/arm/lib/traps.S'.  Mostly a debugging aid, but will probably
 *  kill the offending process.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/signal.h>
 #include <linux/spinlock.h>
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 2df9688a7028..3ca574ee2772 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -4,7 +4,6 @@
 */
 #include <asm-generic/vmlinux.lds.h>
-#include <linux/config.h>
 #include <asm/thread_info.h>
 #include <asm/memory.h>
        
diff --git a/arch/arm/lib/backtrace.S b/arch/arm/lib/backtrace.S
index 91f993f2e9db..74230083cbf4 100644
--- a/arch/arm/lib/backtrace.S
+++ b/arch/arm/lib/backtrace.S
@@ -10,7 +10,6 @@
 * 27/03/03 Ian Molton Clean up CONFIG_CPU
 *
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/assembler.h>
                .text
diff --git a/arch/arm/lib/bitops.h b/arch/arm/lib/bitops.h
index b8c14e936697..542251021744 100644
--- a/arch/arm/lib/bitops.h
+++ b/arch/arm/lib/bitops.h
@@ -1,4 +1,3 @@
-#include <linux/config.h>
 #if __LINUX_ARM_ARCH__ >= 6 && defined(CONFIG_CPU_32v6K)
        .macro  bitop, instr
diff --git a/arch/arm/lib/ucmpdi2.S b/arch/arm/lib/ucmpdi2.S
index d847a62834cb..f76de07ac182 100644
--- a/arch/arm/lib/ucmpdi2.S
+++ b/arch/arm/lib/ucmpdi2.S
@@ -10,7 +10,6 @@
 *  published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #ifdef __ARMEB__
diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c
index 65be5efd633c..baa997c857dc 100644
--- a/arch/arm/mach-aaec2000/core.c
+++ b/arch/arm/mach-aaec2000/core.c
@@ -9,7 +9,6 @@
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -143,7 +142,7 @@ aaec2000_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction aaec2000_timer_irq = {
        .name           = "AAEC-2000 Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = aaec2000_timer_interrupt,
 };
diff --git a/arch/arm/mach-at91rm9200/Kconfig b/arch/arm/mach-at91rm9200/Kconfig
index 70d402f76ce5..2f85e8693b1b 100644
--- a/arch/arm/mach-at91rm9200/Kconfig
+++ b/arch/arm/mach-at91rm9200/Kconfig
@@ -1,6 +1,21 @@
-if ARCH_AT91RM9200
+if ARCH_AT91
+menu "Atmel AT91 System-on-Chip"
+comment "Atmel AT91 Processors"
+config ARCH_AT91RM9200
+        bool "AT91RM9200"
-menu "AT91RM9200 Implementations"
+config ARCH_AT91SAM9260
+        bool "AT91SAM9260"
+config ARCH_AT91SAM9261
+        bool "AT91SAM9261"
+# ----------------------------------------------------------
+if ARCH_AT91RM9200
 comment "AT91RM9200 Board Type"
@@ -8,58 +23,87 @@ config MACH_ONEARM
        bool "Ajeco 1ARM Single Board Computer"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using Ajeco's 1ARM Single Board Computer
+          Select this if you are using Ajeco's 1ARM Single Board Computer.
+          <http://www.ajeco.fi/products.htm>
 config ARCH_AT91RM9200DK
        bool "Atmel AT91RM9200-DK Development board"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using Atmel's AT91RM9200-DK Development board
+          Select this if you are using Atmel's AT91RM9200-DK Development board.
+          (Discontinued)
 config MACH_AT91RM9200EK
        bool "Atmel AT91RM9200-EK Evaluation Kit"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit
+          Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
+          <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
 config MACH_CSB337
-        bool "Cogent CSB337 board"
+        bool "Cogent CSB337"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using Cogent's CSB337 board
+          Select this if you are using Cogent's CSB337 board.
+          <http://www.cogcomp.com/csb_csb337.htm>
 config MACH_CSB637
-        bool "Cogent CSB637 board"
+        bool "Cogent CSB637"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using Cogent's CSB637 board
+          Select this if you are using Cogent's CSB637 board.
+          <http://www.cogcomp.com/csb_csb637.htm>
 config MACH_CARMEVA
-        bool "Conitec's ARM&EVA"
+        bool "Conitec ARM&EVA"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using Conitec's AT91RM9200-MCU-Module
+          Select this if you are using Conitec's AT91RM9200-MCU-Module.
+          <http://www.conitec.net/english/linuxboard.htm>
-config MACH_KB9200
+config MACH_ATEB9200
-        bool "KwikByte's KB920x"
+        bool "Embest ATEB9200"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using KwikByte's KB920x board
+          Select this if you are using Embest's ATEB9200 board.
+          <http://www.embedinfo.com/english/product/ATEB9200.asp>
-config MACH_ATEB9200
+config MACH_KB9200
-        bool "Embest's ATEB9200"
+        bool "KwikByte KB920x"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using Embest's ATEB9200 board
+          Select this if you are using KwikByte's KB920x board.
+          <http://kwikbyte.com/KB9202_description_new.htm>
 config MACH_KAFA
        bool "Sperry-Sun KAFA board"
        depends on ARCH_AT91RM9200
        help
-          Select this if you are using Sperry-Sun's KAFA board
+          Select this if you are using Sperry-Sun's KAFA board.
+endif
+# ----------------------------------------------------------
+if ARCH_AT91SAM9260
+comment "AT91SAM9260 Board Type"
+endif
+# ----------------------------------------------------------
+if ARCH_AT91SAM9261
+comment "AT91SAM9261 Board Type"
+endif
+# ----------------------------------------------------------
-comment "AT91RM9200 Feature Selections"
+comment "AT91 Feature Selections"
 config AT91_PROGRAMMABLE_CLOCKS
        bool "Programmable Clocks"
diff --git a/arch/arm/mach-at91rm9200/Makefile b/arch/arm/mach-at91rm9200/Makefile
index 82db957322df..c174805c24e5 100644
--- a/arch/arm/mach-at91rm9200/Makefile
+++ b/arch/arm/mach-at91rm9200/Makefile
@@ -2,14 +2,19 @@
 # Makefile for the linux kernel.
 #
-obj-y           := clock.o irq.o time.o gpio.o common.o devices.o
+obj-y           := clock.o irq.o gpio.o devices.o
 obj-m           :=
 obj-n           :=
 obj-            :=
 obj-$(CONFIG_PM)                += pm.o
-# Board-specific support
+# CPU-specific support
+obj-$(CONFIG_ARCH_AT91RM9200)   += at91rm9200.o at91rm9200_time.o
+obj-$(CONFIG_ARCH_AT91SAM9260)  +=
+obj-$(CONFIG_ARCH_AT91SAM9261)  +=
+# AT91RM9200 Board-specific support
 obj-$(CONFIG_MACH_ONEARM)       += board-1arm.o
 obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o
 obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o
@@ -20,6 +25,10 @@ obj-$(CONFIG_MACH_KB9200)	+= board-kb9202.o
 obj-$(CONFIG_MACH_ATEB9200)     += board-eb9200.o
 obj-$(CONFIG_MACH_KAFA)         += board-kafa.o
+# AT91SAM9260 board-specific support
+# AT91SAM9261 board-specific support
 # LEDs support
 led-$(CONFIG_ARCH_AT91RM9200DK) += leds.o
 led-$(CONFIG_MACH_AT91RM9200EK) += leds.o
diff --git a/arch/arm/mach-at91rm9200/common.c b/arch/arm/mach-at91rm9200/at91rm9200.c
index e836f8537a1d..7e1d072bdd80 100644
--- a/arch/arm/mach-at91rm9200/common.c
+++ b/arch/arm/mach-at91rm9200/at91rm9200.c
@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-at91rm9200/common.c
+ * arch/arm/mach-at91rm9200/at91rm9200.c
 *
 *  Copyright (C) 2005 SAN People
 *
@@ -10,7 +10,6 @@
 *
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-at91rm9200/time.c b/arch/arm/mach-at91rm9200/at91rm9200_time.c
index fc2d7d5e4637..a92a8622c78a 100644
--- a/arch/arm/mach-at91rm9200/time.c
+++ b/arch/arm/mach-at91rm9200/at91rm9200_time.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/arm/mach-at91rm9200/time.c
+ * linux/arch/arm/mach-at91rm9200/at91rm9200_time.c
 *
 *  Copyright (C) 2003 SAN People
 *  Copyright (C) 2003 ATMEL
@@ -19,16 +19,15 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/time.h>
 #include <asm/hardware.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/mach/time.h>
 static unsigned long last_crtr;
@@ -86,7 +85,7 @@ static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id, struct pt_r
 static struct irqaction at91rm9200_timer_irq = {
        .name           = "at91_tick",
-        .flags          = SA_SHIRQ | SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_SHARED | IRQF_DISABLED | IRQF_TIMER,
        .handler        = at91rm9200_timer_interrupt
 };
diff --git a/arch/arm/mach-at91rm9200/board-csb337.c b/arch/arm/mach-at91rm9200/board-csb337.c
index e94645d77f7a..794d3fbb449b 100644
--- a/arch/arm/mach-at91rm9200/board-csb337.c
+++ b/arch/arm/mach-at91rm9200/board-csb337.c
@@ -18,7 +18,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/board-csb637.c b/arch/arm/mach-at91rm9200/board-csb637.c
index 67d5f7786cdb..c8b6f334246a 100644
--- a/arch/arm/mach-at91rm9200/board-csb637.c
+++ b/arch/arm/mach-at91rm9200/board-csb637.c
@@ -18,7 +18,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/board-dk.c b/arch/arm/mach-at91rm9200/board-dk.c
index 48d7390fa584..65873037e02a 100644
--- a/arch/arm/mach-at91rm9200/board-dk.c
+++ b/arch/arm/mach-at91rm9200/board-dk.c
@@ -21,7 +21,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/board-ek.c b/arch/arm/mach-at91rm9200/board-ek.c
index 72202ed830ad..868192351dda 100644
--- a/arch/arm/mach-at91rm9200/board-ek.c
+++ b/arch/arm/mach-at91rm9200/board-ek.c
@@ -21,7 +21,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/devices.c b/arch/arm/mach-at91rm9200/devices.c
index 1cf85d231baa..4352acb88178 100644
--- a/arch/arm/mach-at91rm9200/devices.c
+++ b/arch/arm/mach-at91rm9200/devices.c
@@ -13,7 +13,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <linux/config.h>
 #include <linux/platform_device.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-at91rm9200/gpio.c b/arch/arm/mach-at91rm9200/gpio.c
index 83c34747087b..5783c282ae7b 100644
--- a/arch/arm/mach-at91rm9200/gpio.c
+++ b/arch/arm/mach-at91rm9200/gpio.c
@@ -10,12 +10,13 @@
 */
 #include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/module.h>
 #include <asm/io.h>
-#include <asm/mach/irq.h>
 #include <asm/hardware.h>
 #include <asm/arch/gpio.h>
@@ -340,7 +341,7 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs
        void __iomem    *pio;
        u32             isr;
-        pio = desc->base;
+        pio = get_irq_chip_data(irq);
        /* temporarily mask (level sensitive) parent IRQ */
        desc->chip->ack(irq);
@@ -350,12 +351,12 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs
                if (!isr)
                        break;
-                pin = (unsigned) desc->data;
+                pin = (unsigned) get_irq_data(irq);
                gpio = &irq_desc[pin];
                while (isr) {
                        if (isr & 1) {
-                                if (unlikely(gpio->disable_depth)) {
+                                if (unlikely(gpio->depth)) {
                                        /*
                                         * The core ARM interrupt handler lazily disables IRQs so
                                         * another IRQ must be generated before it actually gets
@@ -364,7 +365,7 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs
                                        gpio_irq_mask(pin);
                                }
                                else
-                                        gpio->handle(pin, gpio, regs);
+                                        desc_handle_irq(pin, gpio, regs);
                        }
                        pin++;
                        gpio++;
diff --git a/arch/arm/mach-at91rm9200/irq.c b/arch/arm/mach-at91rm9200/irq.c
index 70f4d7ac1533..dcd560dbcfb7 100644
--- a/arch/arm/mach-at91rm9200/irq.c
+++ b/arch/arm/mach-at91rm9200/irq.c
@@ -20,7 +20,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/leds.c b/arch/arm/mach-at91rm9200/leds.c
index 28150e8905ba..1a333730466e 100644
--- a/arch/arm/mach-at91rm9200/leds.c
+++ b/arch/arm/mach-at91rm9200/leds.c
@@ -9,7 +9,6 @@
 * 2 of the License, or (at your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-clps711x/fortunet.c b/arch/arm/mach-clps711x/fortunet.c
index ff26a85aa4ba..3792ab4f0996 100644
--- a/arch/arm/mach-clps711x/fortunet.c
+++ b/arch/arm/mach-clps711x/fortunet.c
@@ -19,7 +19,6 @@
 * 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/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/initrd.h>
diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c
index 9ba45f4d5a7e..c8ecd2480c27 100644
--- a/arch/arm/mach-clps711x/p720t.c
+++ b/arch/arm/mach-clps711x/p720t.c
@@ -17,7 +17,6 @@
 * 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/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/types.h>
diff --git a/arch/arm/mach-clps711x/time.c b/arch/arm/mach-clps711x/time.c
index 1a23f0dcd4b8..a071eac4a30a 100644
--- a/arch/arm/mach-clps711x/time.c
+++ b/arch/arm/mach-clps711x/time.c
@@ -19,6 +19,7 @@
 #include <linux/timex.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/sched.h>
 #include <asm/hardware.h>
@@ -57,7 +58,7 @@ p720t_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction clps711x_timer_irq = {
        .name           = "CLPS711x Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = p720t_timer_interrupt,
 };
diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index 5b12cab0e691..92eaebdd5606 100644
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -9,6 +9,7 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/list.h>
 #include <linux/sched.h>
 #include <linux/init.h>
@@ -315,7 +316,7 @@ clps7500_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction clps7500_timer_irq = {
        .name           = "CLPS7500 Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = clps7500_timer_interrupt,
 };
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 6d620d8268cc..70dd12ef3c40 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -199,7 +199,7 @@ ebsa110_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction ebsa110_timer_irq = {
        .name           = "EBSA110 Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = ebsa110_timer_interrupt,
 };
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig
index e15e4c54a253..f1b740083aee 100644
--- a/arch/arm/mach-ep93xx/Kconfig
+++ b/arch/arm/mach-ep93xx/Kconfig
@@ -9,12 +9,24 @@ config CRUNCH
 comment "EP93xx Platforms"
+config MACH_EDB9302
+        bool "Support Cirrus Logic EDB9302"
+        help
+          Say 'Y' here if you want your kernel to support the Cirrus
+          Logic EDB9302 Evaluation Board.
 config MACH_EDB9315
        bool "Support Cirrus Logic EDB9315"
        help
          Say 'Y' here if you want your kernel to support the Cirrus
          Logic EDB9315 Evaluation Board.
+config MACH_EDB9315A
+        bool "Support Cirrus Logic EDB9315A"
+        help
+          Say 'Y' here if you want your kernel to support the Cirrus
+          Logic EDB9315A Evaluation Board.
 config MACH_GESBC9312
        bool "Support Glomation GESBC-9312-sx"
        help
diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
index dfa7e2e8a18b..1f5a6b0487ee 100644
--- a/arch/arm/mach-ep93xx/Makefile
+++ b/arch/arm/mach-ep93xx/Makefile
@@ -6,6 +6,8 @@ obj-m			:=
 obj-n                   :=
 obj-                    :=
+obj-$(CONFIG_MACH_EDB9302)      += edb9302.o
 obj-$(CONFIG_MACH_EDB9315)      += edb9315.o
+obj-$(CONFIG_MACH_EDB9315A)     += edb9315a.o
 obj-$(CONFIG_MACH_GESBC9312)    += gesbc9312.o
 obj-$(CONFIG_MACH_TS72XX)       += ts72xx.o
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 1fe73c0a9d01..a87a784b9201 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -13,7 +13,6 @@
 * your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
@@ -117,7 +116,7 @@ static int ep93xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction ep93xx_timer_irq = {
        .name           = "ep93xx timer",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = ep93xx_timer_interrupt,
 };
diff --git a/arch/arm/mach-ep93xx/edb9302.c b/arch/arm/mach-ep93xx/edb9302.c
new file mode 100644
index 000000000000..62a8efd23256
--- /dev/null
+++ b/arch/arm/mach-ep93xx/edb9302.c
@@ -0,0 +1,62 @@
+/*
+ * arch/arm/mach-ep93xx/edb9302.c
+ * Cirrus Logic EDB9302 support.
+ *
+ * Copyright (C) 2006 George Kashperko <george@chas.com.ua>
+ *
+ * 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/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
+#include <asm/io.h>
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+static struct physmap_flash_data edb9302_flash_data = {
+        .width          = 2,
+};
+static struct resource edb9302_flash_resource = {
+        .start          = 0x60000000,
+        .end            = 0x60ffffff,
+        .flags          = IORESOURCE_MEM,
+};
+static struct platform_device edb9302_flash = {
+        .name           = "physmap-flash",
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &edb9302_flash_data,
+        },
+        .num_resources  = 1,
+        .resource       = &edb9302_flash_resource,
+};
+static void __init edb9302_init_machine(void)
+{
+        ep93xx_init_devices();
+        platform_device_register(&edb9302_flash);
+}
+MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board")
+        /* Maintainer: George Kashperko <george@chas.com.ua> */
+        .phys_io        = EP93XX_APB_PHYS_BASE,
+        .io_pg_offst    = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
+        .boot_params    = 0x00000100,
+        .map_io         = ep93xx_map_io,
+        .init_irq       = ep93xx_init_irq,
+        .timer          = &ep93xx_timer,
+        .init_machine   = edb9302_init_machine,
+MACHINE_END
diff --git a/arch/arm/mach-ep93xx/edb9315a.c b/arch/arm/mach-ep93xx/edb9315a.c
new file mode 100644
index 000000000000..bfefdaa8f794
--- /dev/null
+++ b/arch/arm/mach-ep93xx/edb9315a.c
@@ -0,0 +1,62 @@
+/*
+ * arch/arm/mach-ep93xx/edb9315a.c
+ * Cirrus Logic EDB9315A support.
+ *
+ * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
+ *
+ * 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/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
+#include <asm/io.h>
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+static struct physmap_flash_data edb9315a_flash_data = {
+        .width          = 2,
+};
+static struct resource edb9315a_flash_resource = {
+        .start          = 0x60000000,
+        .end            = 0x60ffffff,
+        .flags          = IORESOURCE_MEM,
+};
+static struct platform_device edb9315a_flash = {
+        .name           = "physmap-flash",
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &edb9315a_flash_data,
+        },
+        .num_resources  = 1,
+        .resource       = &edb9315a_flash_resource,
+};
+static void __init edb9315a_init_machine(void)
+{
+        ep93xx_init_devices();
+        platform_device_register(&edb9315a_flash);
+}
+MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
+        /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
+        .phys_io        = EP93XX_APB_PHYS_BASE,
+        .io_pg_offst    = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
+        .boot_params    = 0xc0000100,
+        .map_io         = ep93xx_map_io,
+        .init_irq       = ep93xx_init_irq,
+        .timer          = &ep93xx_timer,
+        .init_machine   = edb9315a_init_machine,
+MACHINE_END
diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c
index 2c28d66d260e..e760fd4f3655 100644
--- a/arch/arm/mach-ep93xx/gesbc9312.c
+++ b/arch/arm/mach-ep93xx/gesbc9312.c
@@ -10,7 +10,6 @@
 * your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 0b3b875b1875..df315f2e9beb 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -10,7 +10,6 @@
 * your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c
index bbe6e4a0bf6a..af900f4755a4 100644
--- a/arch/arm/mach-footbridge/common.c
+++ b/arch/arm/mach-footbridge/common.c
@@ -7,7 +7,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c
index 14a62d6008fe..2af610811ca4 100644
--- a/arch/arm/mach-footbridge/dc21285-timer.c
+++ b/arch/arm/mach-footbridge/dc21285-timer.c
@@ -6,6 +6,7 @@
 */
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <asm/irq.h>
@@ -43,7 +44,7 @@ timer1_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction footbridge_timer_irq = {
        .name           = "Timer1 timer tick",
        .handler        = timer1_interrupt,
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
 };
 /*
diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c
index 5dace2597838..607ed1f5b3f8 100644
--- a/arch/arm/mach-footbridge/dc21285.c
+++ b/arch/arm/mach-footbridge/dc21285.c
@@ -332,15 +332,15 @@ void __init dc21285_preinit(void)
        /*
         * We don't care if these fail.
         */
-        request_irq(IRQ_PCI_SERR, dc21285_serr_irq, SA_INTERRUPT,
+        request_irq(IRQ_PCI_SERR, dc21285_serr_irq, IRQF_DISABLED,
                    "PCI system error", &serr_timer);
-        request_irq(IRQ_PCI_PERR, dc21285_parity_irq, SA_INTERRUPT,
+        request_irq(IRQ_PCI_PERR, dc21285_parity_irq, IRQF_DISABLED,
                    "PCI parity error", &perr_timer);
-        request_irq(IRQ_PCI_ABORT, dc21285_abort_irq, SA_INTERRUPT,
+        request_irq(IRQ_PCI_ABORT, dc21285_abort_irq, IRQF_DISABLED,
                    "PCI abort", NULL);
-        request_irq(IRQ_DISCARD_TIMER, dc21285_discard_irq, SA_INTERRUPT,
+        request_irq(IRQ_DISCARD_TIMER, dc21285_discard_irq, IRQF_DISABLED,
                    "Discard timer", NULL);
-        request_irq(IRQ_PCI_DPERR, dc21285_dparity_irq, SA_INTERRUPT,
+        request_irq(IRQ_PCI_DPERR, dc21285_dparity_irq, IRQF_DISABLED,
                    "PCI data parity", NULL);
        if (cfn_mode) {
diff --git a/arch/arm/mach-footbridge/dma.c b/arch/arm/mach-footbridge/dma.c
index 7a54578b51af..1f9b09b8ed88 100644
--- a/arch/arm/mach-footbridge/dma.c
+++ b/arch/arm/mach-footbridge/dma.c
@@ -10,7 +10,6 @@
 *   17-Mar-1999 RMK    Allow any EBSA285-like architecture to have
 *                      ISA DMA controllers.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/dma.h>
diff --git a/arch/arm/mach-footbridge/ebsa285-leds.c b/arch/arm/mach-footbridge/ebsa285-leds.c
index 2c7c3630401b..a64e22226515 100644
--- a/arch/arm/mach-footbridge/ebsa285-leds.c
+++ b/arch/arm/mach-footbridge/ebsa285-leds.c
@@ -16,7 +16,6 @@
 * Changelog:
 *   02-05-1999 RMK     Various cleanups
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c
index c1d74f7ab669..c4810a40c8e1 100644
--- a/arch/arm/mach-footbridge/isa-timer.c
+++ b/arch/arm/mach-footbridge/isa-timer.c
@@ -6,6 +6,7 @@
 */
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -72,7 +73,7 @@ isa_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction isa_timer_irq = {
        .name           = "ISA timer tick",
        .handler        = isa_timer_interrupt,
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
 };
 static void __init isa_timer_init(void)
diff --git a/arch/arm/mach-footbridge/netwinder-hw.c b/arch/arm/mach-footbridge/netwinder-hw.c
index 229bf0585e40..a1f381c64a30 100644
--- a/arch/arm/mach-footbridge/netwinder-hw.c
+++ b/arch/arm/mach-footbridge/netwinder-hw.c
@@ -5,7 +5,6 @@
 *
 * Copyright (C) 1998, 1999 Russell King, Phil Blundell
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/ioport.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/mach-footbridge/netwinder-leds.c b/arch/arm/mach-footbridge/netwinder-leds.c
index 7451fc07b85a..8e9cac5a213b 100644
--- a/arch/arm/mach-footbridge/netwinder-leds.c
+++ b/arch/arm/mach-footbridge/netwinder-leds.c
@@ -16,7 +16,6 @@
 * Changelog:
 *   02-05-1999 RMK     Various cleanups
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c
index af9e4a5d5ea7..a9a8255a3a03 100644
--- a/arch/arm/mach-h720x/cpu-h7201.c
+++ b/arch/arm/mach-h720x/cpu-h7201.c
@@ -41,7 +41,7 @@ h7201_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction h7201_timer_irq = {
        .name           = "h7201 Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = h7201_timer_interrupt,
 };
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index a4a7c0125d03..da678d163fd9 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -171,7 +171,7 @@ static struct irqchip h7202_timerx_chip = {
 static struct irqaction h7202_timer_irq = {
        .name           = "h7202 Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = h7202_timer_interrupt,
 };
diff --git a/arch/arm/mach-h720x/h7201-eval.c b/arch/arm/mach-h720x/h7201-eval.c
index 193f968edac3..407cd4c0aa8a 100644
--- a/arch/arm/mach-h720x/h7201-eval.c
+++ b/arch/arm/mach-h720x/h7201-eval.c
@@ -13,7 +13,6 @@
 *
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
diff --git a/arch/arm/mach-h720x/h7202-eval.c b/arch/arm/mach-h720x/h7202-eval.c
index 36266896979c..bf2acdce62e5 100644
--- a/arch/arm/mach-h720x/h7202-eval.c
+++ b/arch/arm/mach-h720x/h7202-eval.c
@@ -13,7 +13,6 @@
 *
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c
index ea805bfa5e54..6ed7523c65bb 100644
--- a/arch/arm/mach-imx/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -8,11 +8,11 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/time.h>
 #include <asm/hardware.h>
@@ -72,7 +72,7 @@ imx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction imx_timer_irq = {
        .name           = "i.MX Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = imx_timer_interrupt,
 };
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 576a5e979c00..42021fdfa0c6 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -13,6 +13,7 @@
 #include <linux/device.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/sched.h>
 #include <linux/smp.h>
 #include <linux/termios.h>
@@ -281,7 +282,7 @@ integrator_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction integrator_timer_irq = {
        .name           = "Integrator Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = integrator_timer_interrupt,
 };
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index 229a63a525cd..f9043592e299 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -20,7 +20,6 @@
 * 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/config.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/ptrace.h>
diff --git a/arch/arm/mach-integrator/time.c b/arch/arm/mach-integrator/time.c
index bc07f52a6fd7..ee49cf790dab 100644
--- a/arch/arm/mach-integrator/time.c
+++ b/arch/arm/mach-integrator/time.c
@@ -125,7 +125,7 @@ static int rtc_probe(struct amba_device *dev, void *id)
        xtime.tv_sec = __raw_readl(rtc_base + RTC_DR);
-        ret = request_irq(dev->irq[0], arm_rtc_interrupt, SA_INTERRUPT,
+        ret = request_irq(dev->irq[0], arm_rtc_interrupt, IRQF_DISABLED,
                          "rtc-pl030", dev);
        if (ret)
                goto map_out;
diff --git a/arch/arm/mach-iop3xx/Kconfig b/arch/arm/mach-iop3xx/Kconfig
index 2bfe8c729f9f..4422f2388607 100644
--- a/arch/arm/mach-iop3xx/Kconfig
+++ b/arch/arm/mach-iop3xx/Kconfig
@@ -30,12 +30,15 @@ config MACH_IQ80332
        select ARCH_IOP331
        help
          Say Y here if you want to run your kernel on the Intel IQ80332
-          evaluation kit for the IOP332 chipset
+          evaluation kit for the IOP332 chipset.
 config ARCH_EP80219
-    bool "Enable support for EP80219"
+        bool "Enable support for EP80219"
-    select ARCH_IOP321
+        select ARCH_IOP321
-    select ARCH_IQ31244
+        select ARCH_IQ31244
+        help
+          Say Y here if you want to run your kernel on the Intel EP80219
+          evaluation kit for the Intel 80219 chipset (a IOP321 variant).
 # Which IOP variant are we running?
 config ARCH_IOP321
@@ -56,8 +59,8 @@ config IOP331_STEPD
        bool "Chip stepping D of the IOP80331 processor or IOP80333"
        depends on (ARCH_IOP331)
        help
-                  Say Y here if you have StepD of the IOP80331 or IOP8033
+          Say Y here if you have StepD of the IOP80331 or IOP8033
-                  based platforms.
+          based platforms.
 endmenu
 endif
diff --git a/arch/arm/mach-iop3xx/common.c b/arch/arm/mach-iop3xx/common.c
index fdeeef489a73..d7f50e57e753 100644
--- a/arch/arm/mach-iop3xx/common.c
+++ b/arch/arm/mach-iop3xx/common.c
@@ -12,7 +12,6 @@
 * warranty of any kind, whether express or implied.
 */
-#include <linux/config.h>
 #include <linux/delay.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-iop3xx/iop321-setup.c b/arch/arm/mach-iop3xx/iop321-setup.c
index 0ebbcb20c6ae..b6d096903c4a 100644
--- a/arch/arm/mach-iop3xx/iop321-setup.c
+++ b/arch/arm/mach-iop3xx/iop321-setup.c
@@ -12,7 +12,6 @@
 */
 #include <linux/mm.h>
 #include <linux/init.h>
-#include <linux/config.h>
 #include <linux/major.h>
 #include <linux/fs.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/mach-iop3xx/iop321-time.c b/arch/arm/mach-iop3xx/iop321-time.c
index d67ac0e5d438..04b1a6f7ebae 100644
--- a/arch/arm/mach-iop3xx/iop321-time.c
+++ b/arch/arm/mach-iop3xx/iop321-time.c
@@ -85,7 +85,7 @@ iop321_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction iop321_timer_irq = {
        .name           = "IOP321 Timer Tick",
        .handler        = iop321_timer_interrupt,
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
 };
 static void __init iop321_timer_init(void)
diff --git a/arch/arm/mach-iop3xx/iop331-setup.c b/arch/arm/mach-iop3xx/iop331-setup.c
index 7b7b6eea3846..3cc98d892ad4 100644
--- a/arch/arm/mach-iop3xx/iop331-setup.c
+++ b/arch/arm/mach-iop3xx/iop331-setup.c
@@ -11,7 +11,6 @@
 */
 #include <linux/mm.h>
 #include <linux/init.h>
-#include <linux/config.h>
 #include <linux/major.h>
 #include <linux/fs.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/mach-iop3xx/iop331-time.c b/arch/arm/mach-iop3xx/iop331-time.c
index 3c1f0ebbd636..0c09e74c5740 100644
--- a/arch/arm/mach-iop3xx/iop331-time.c
+++ b/arch/arm/mach-iop3xx/iop331-time.c
@@ -82,7 +82,7 @@ iop331_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction iop331_timer_irq = {
        .name           = "IOP331 Timer Tick",
        .handler        = iop331_timer_interrupt,
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
 };
 static void __init iop331_timer_init(void)
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index ebe4391dd7f9..7f91f689a041 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -14,12 +14,12 @@
 * warranty of any kind, whether express or implied.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/bitops.h>
@@ -224,7 +224,7 @@ static int ixp2000_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction ixp2000_timer_irq = {
        .name           = "IXP2000 Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = ixp2000_timer_interrupt,
 };
@@ -409,7 +409,7 @@ static void ixp2000_err_irq_handler(unsigned int irq, struct irqdesc *desc,  str
        for(i = 31; i >= 0; i--) {
                if(status & (1 << i)) {
                        desc = irq_desc + IRQ_IXP2000_DRAM0_MIN_ERR + i;
-                        desc->handle(IRQ_IXP2000_DRAM0_MIN_ERR + i, desc, regs);
+                        desc_handle_irq(IRQ_IXP2000_DRAM0_MIN_ERR + i, desc, regs);
                }
        }
 }
diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c
index 52fac89e95b5..ac29298c5d3f 100644
--- a/arch/arm/mach-ixp2000/enp2611.c
+++ b/arch/arm/mach-ixp2000/enp2611.c
@@ -18,7 +18,6 @@
 *  option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c
index 09101271298e..a6f14801872d 100644
--- a/arch/arm/mach-ixp2000/ixdp2400.c
+++ b/arch/arm/mach-ixp2000/ixdp2400.c
@@ -14,7 +14,6 @@
 *  Free Software Foundation;  either version 2 of the  License, or (at your
 *  option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c
index 076e3f8acc96..91d36d91dac0 100644
--- a/arch/arm/mach-ixp2000/ixdp2800.c
+++ b/arch/arm/mach-ixp2000/ixdp2800.c
@@ -14,7 +14,6 @@
 *  Free Software Foundation;  either version 2 of the  License, or (at your
 *  option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index d628da56b4bc..40eef8b36740 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -14,7 +14,6 @@
 *  Free Software Foundation;  either version 2 of the  License, or (at your
 *  option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
@@ -168,7 +167,7 @@ void ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long
        }
        /* Hook into PCI interrupt */
-        set_irq_chained_handler(IRQ_IXP2000_PCIB, &ixdp2x00_irq_handler);
+        set_irq_chained_handler(IRQ_IXP2000_PCIB, ixdp2x00_irq_handler);
 }
 /*************************************************************************
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 66915282a463..7f42366f60d1 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -15,7 +15,6 @@
 *  option) any later version.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
@@ -128,7 +127,7 @@ void __init ixdp2x01_init_irq(void)
        }
        /* Hook into PCI interrupts */
-        set_irq_chained_handler(IRQ_IXP2000_PCIB, &ixdp2x01_irq_handler);
+        set_irq_chained_handler(IRQ_IXP2000_PCIB, ixdp2x01_irq_handler);
 }
diff --git a/arch/arm/mach-ixp23xx/core.c b/arch/arm/mach-ixp23xx/core.c
index 051e3d70026e..566a07821c77 100644
--- a/arch/arm/mach-ixp23xx/core.c
+++ b/arch/arm/mach-ixp23xx/core.c
@@ -14,7 +14,6 @@
 * warranty of any kind, whether express or implied.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
@@ -272,7 +271,7 @@ static void pci_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *
        }
        int_desc = irq_desc + irqno;
-        int_desc->handle(irqno, int_desc, regs);
+        desc_handle_irq(irqno, int_desc, regs);
        desc->chip->unmask(irq);
 }
@@ -364,7 +363,7 @@ ixp23xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction ixp23xx_timer_irq = {
        .name           = "IXP23xx Timer Tick",
        .handler        = ixp23xx_timer_interrupt,
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
 };
 void __init ixp23xx_init_timer(void)
diff --git a/arch/arm/mach-ixp23xx/espresso.c b/arch/arm/mach-ixp23xx/espresso.c
index 357351fbb1e2..7a85ced56718 100644
--- a/arch/arm/mach-ixp23xx/espresso.c
+++ b/arch/arm/mach-ixp23xx/espresso.c
@@ -10,7 +10,6 @@
 * warranty of any kind, whether express or implied.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c
index e0886871cc77..37a32e6bcca2 100644
--- a/arch/arm/mach-ixp23xx/ixdp2351.c
+++ b/arch/arm/mach-ixp23xx/ixdp2351.c
@@ -14,12 +14,12 @@
 * warranty of any kind, whether express or implied.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/bitops.h>
@@ -37,7 +37,6 @@
 #include <asm/memory.h>
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
-#include <asm/irq.h>
 #include <asm/system.h>
 #include <asm/tlbflush.h>
 #include <asm/pgtable.h>
@@ -75,7 +74,7 @@ static void ixdp2351_inta_handler(unsigned int irq, struct irqdesc *desc, struct
                        int cpld_irq =
                                IXP23XX_MACH_IRQ(IXDP2351_INTA_IRQ_BASE + i);
                        cpld_desc = irq_desc + cpld_irq;
-                        cpld_desc->handle(cpld_irq, cpld_desc, regs);
+                        desc_handle_irq(cpld_irq, cpld_desc, regs);
                }
        }
@@ -112,7 +111,7 @@ static void ixdp2351_intb_handler(unsigned int irq, struct irqdesc *desc, struct
                        int cpld_irq =
                                IXP23XX_MACH_IRQ(IXDP2351_INTB_IRQ_BASE + i);
                        cpld_desc = irq_desc + cpld_irq;
-                        cpld_desc->handle(cpld_irq, cpld_desc, regs);
+                        desc_handle_irq(cpld_irq, cpld_desc, regs);
                }
        }
@@ -159,8 +158,8 @@ void ixdp2351_init_irq(void)
                }
        }
-        set_irq_chained_handler(IRQ_IXP23XX_INTA, &ixdp2351_inta_handler);
+        set_irq_chained_handler(IRQ_IXP23XX_INTA, ixdp2351_inta_handler);
-        set_irq_chained_handler(IRQ_IXP23XX_INTB, &ixdp2351_intb_handler);
+        set_irq_chained_handler(IRQ_IXP23XX_INTB, ixdp2351_intb_handler);
 }
 /*
diff --git a/arch/arm/mach-ixp23xx/pci.c b/arch/arm/mach-ixp23xx/pci.c
index ac72f94c5b4d..3b34fa35e36b 100644
--- a/arch/arm/mach-ixp23xx/pci.c
+++ b/arch/arm/mach-ixp23xx/pci.c
@@ -16,7 +16,6 @@
 * option) any later version.
 */
-#include <linux/config.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
diff --git a/arch/arm/mach-ixp23xx/roadrunner.c b/arch/arm/mach-ixp23xx/roadrunner.c
index 92ad18f41251..d06e21b70de5 100644
--- a/arch/arm/mach-ixp23xx/roadrunner.c
+++ b/arch/arm/mach-ixp23xx/roadrunner.c
@@ -14,7 +14,6 @@
 * warranty of any kind, whether express or implied.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index bf25a76e9bdf..7c25dbd5a181 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -13,7 +13,6 @@
 * warranty of any kind, whether express or implied.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/init.h>
@@ -288,7 +287,7 @@ static irqreturn_t ixp4xx_timer_interrupt(int irq, void *dev_id, struct pt_regs
 static struct irqaction ixp4xx_timer_irq = {
        .name           = "IXP4xx Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = ixp4xx_timer_interrupt,
 };
diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c
index e6b7fcd923fa..2cebb2878895 100644
--- a/arch/arm/mach-ixp4xx/coyote-pci.c
+++ b/arch/arm/mach-ixp4xx/coyote-pci.c
@@ -17,6 +17,7 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/init.h>
+#include <linux/irq.h>
 #include <asm/mach-types.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-ixp4xx/ixdp425-pci.c b/arch/arm/mach-ixp4xx/ixdp425-pci.c
index da415d5d7f37..d5156c043f0b 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
@@ -15,9 +15,9 @@
 */
 #include <linux/kernel.h>
-#include <linux/config.h>
 #include <linux/pci.h>
 #include <linux/init.h>
+#include <linux/irq.h>
 #include <linux/delay.h>
 #include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp4xx/ixdpg425-pci.c b/arch/arm/mach-ixp4xx/ixdpg425-pci.c
index 526fb6175bc3..ed5270800217 100644
--- a/arch/arm/mach-ixp4xx/ixdpg425-pci.c
+++ b/arch/arm/mach-ixp4xx/ixdpg425-pci.c
@@ -16,10 +16,10 @@
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/init.h>
+#include <linux/irq.h>
 #include <asm/mach-types.h>
 #include <asm/hardware.h>
-#include <asm/irq.h>
 #include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp4xx/nas100d-pci.c b/arch/arm/mach-ixp4xx/nas100d-pci.c
index 26b7c001ff64..b8ebaf4a9c8e 100644
--- a/arch/arm/mach-ixp4xx/nas100d-pci.c
+++ b/arch/arm/mach-ixp4xx/nas100d-pci.c
@@ -15,9 +15,9 @@
 *
 */
-#include <linux/config.h>
 #include <linux/pci.h>
 #include <linux/init.h>
+#include <linux/irq.h>
 #include <asm/mach/pci.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-ixp4xx/nas100d-power.c b/arch/arm/mach-ixp4xx/nas100d-power.c
index a3745ed37f9f..81ffcae1f56e 100644
--- a/arch/arm/mach-ixp4xx/nas100d-power.c
+++ b/arch/arm/mach-ixp4xx/nas100d-power.c
@@ -17,9 +17,9 @@
 *
 */
-#include <linux/module.h>
-#include <linux/reboot.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/module.h>
 #include <linux/reboot.h>
 #include <asm/mach-types.h>
@@ -42,7 +42,7 @@ static int __init nas100d_power_init(void)
        set_irq_type(NAS100D_RB_IRQ, IRQT_LOW);
        if (request_irq(NAS100D_RB_IRQ, &nas100d_reset_handler,
-                SA_INTERRUPT, "NAS100D reset button", NULL) < 0) {
+                IRQF_DISABLED, "NAS100D reset button", NULL) < 0) {
                printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
                        NAS100D_RB_IRQ);
diff --git a/arch/arm/mach-ixp4xx/nslu2-pci.c b/arch/arm/mach-ixp4xx/nslu2-pci.c
index ece860444d5b..0de639d6e60a 100644
--- a/arch/arm/mach-ixp4xx/nslu2-pci.c
+++ b/arch/arm/mach-ixp4xx/nslu2-pci.c
@@ -15,7 +15,6 @@
 *
 */
-#include <linux/config.h>
 #include <linux/pci.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-ixp4xx/nslu2-power.c b/arch/arm/mach-ixp4xx/nslu2-power.c
index 6d38e97142cc..e2a2230b69f0 100644
--- a/arch/arm/mach-ixp4xx/nslu2-power.c
+++ b/arch/arm/mach-ixp4xx/nslu2-power.c
@@ -54,7 +54,7 @@ static int __init nslu2_power_init(void)
        set_irq_type(NSLU2_PB_IRQ, IRQT_HIGH);
        if (request_irq(NSLU2_RB_IRQ, &nslu2_reset_handler,
-                SA_INTERRUPT, "NSLU2 reset button", NULL) < 0) {
+                IRQF_DISABLED, "NSLU2 reset button", NULL) < 0) {
                printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
                        NSLU2_RB_IRQ);
@@ -63,7 +63,7 @@ static int __init nslu2_power_init(void)
        }
        if (request_irq(NSLU2_PB_IRQ, &nslu2_power_handler,
-                SA_INTERRUPT, "NSLU2 power button", NULL) < 0) {
+                IRQF_DISABLED, "NSLU2 power button", NULL) < 0) {
                printk(KERN_DEBUG "Power Button IRQ %d not available\n",
                        NSLU2_PB_IRQ);
diff --git a/arch/arm/mach-l7200/core.c b/arch/arm/mach-l7200/core.c
index ac626436e96f..b7af5640ea7b 100644
--- a/arch/arm/mach-l7200/core.c
+++ b/arch/arm/mach-l7200/core.c
@@ -7,6 +7,7 @@
 */
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/irq.h>
 #include <linux/device.h>
 #include <asm/types.h>
diff --git a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
index c0e6854289f1..35c3606a2079 100644
--- a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <asm/hardware.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-lh7a40x/time.c b/arch/arm/mach-lh7a40x/time.c
index ef9af375fcc4..ad5652e01507 100644
--- a/arch/arm/mach-lh7a40x/time.c
+++ b/arch/arm/mach-lh7a40x/time.c
@@ -8,10 +8,10 @@
 *  version 2 as published by the Free Software Foundation.
 *
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/time.h>
 #include <asm/hardware.h>
@@ -53,7 +53,7 @@ lh7a40x_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction lh7a40x_timer_irq = {
        .name           = "LHA740x Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = lh7a40x_timer_interrupt,
 };
diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index edfbdf40c600..6d72c81b7d9f 100644
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -54,7 +54,7 @@ netx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction netx_timer_irq = {
        .name           = "NetX Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = netx_timer_interrupt,
 };
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index f8d716ccc1df..d135568dc9e7 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -62,6 +62,13 @@ config MACH_OMAP_PERSEUS2
          Support for TI OMAP 730 Perseus2 board. Say Y here if you have such
          a board.
+config MACH_OMAP_FSAMPLE
+        bool "TI F-Sample"
+        depends on ARCH_OMAP1 && ARCH_OMAP730
+        help
+          Support for TI OMAP 850 F-Sample board. Say Y here if you have such
+          a board.
 config MACH_VOICEBLUE
        bool "Voiceblue"
        depends on ARCH_OMAP1 && ARCH_OMAP15XX
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 9ea719550ad3..7165f74f78da 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_MACH_OMAP_H2)		+= board-h2.o
 obj-$(CONFIG_MACH_OMAP_INNOVATOR)       += board-innovator.o
 obj-$(CONFIG_MACH_OMAP_GENERIC)         += board-generic.o
 obj-$(CONFIG_MACH_OMAP_PERSEUS2)        += board-perseus2.o
+obj-$(CONFIG_MACH_OMAP_FSAMPLE)         += board-fsample.o
 obj-$(CONFIG_MACH_OMAP_OSK)             += board-osk.o
 obj-$(CONFIG_MACH_OMAP_H3)              += board-h3.o
 obj-$(CONFIG_MACH_VOICEBLUE)            += board-voiceblue.o
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 73df32aac4c4..8437d065ada5 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -80,8 +80,15 @@ static struct omap_uart_config ams_delta_uart_config __initdata = {
        .enabled_uarts = 1,
 };
+static struct omap_usb_config ams_delta_usb_config __initdata = {
+        .register_host  = 1,
+        .hmc_mode       = 16,
+        .pins[0]        = 2,
+};
 static struct omap_board_config_kernel ams_delta_config[] = {
        { OMAP_TAG_UART,        &ams_delta_uart_config },
+        { OMAP_TAG_USB,         &ams_delta_usb_config },
 };
 static struct platform_device ams_delta_led_device = {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
new file mode 100644
index 000000000000..c753a3c5aadd
--- /dev/null
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -0,0 +1,319 @@
+/*
+ * linux/arch/arm/mach-omap1/board-fsample.c
+ *
+ * Modified from board-perseus2.c
+ *
+ * Original OMAP730 support by Jean Pihet <j-pihet@ti.com>
+ * Updated for 2.6 by Kevin Hilman <kjh@hilman.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/input.h>
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
+#include <asm/mach/map.h>
+#include <asm/arch/tc.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/fpga.h>
+#include <asm/arch/keypad.h>
+#include <asm/arch/common.h>
+#include <asm/arch/board.h>
+#include <asm/arch/board-fsample.h>
+static int fsample_keymap[] = {
+        KEY(0,0,KEY_UP),
+        KEY(0,1,KEY_RIGHT),
+        KEY(0,2,KEY_LEFT),
+        KEY(0,3,KEY_DOWN),
+        KEY(0,4,KEY_CENTER),
+        KEY(0,5,KEY_0_5),
+        KEY(1,0,KEY_SOFT2),
+        KEY(1,1,KEY_SEND),
+        KEY(1,2,KEY_END),
+        KEY(1,3,KEY_VOLUMEDOWN),
+        KEY(1,4,KEY_VOLUMEUP),
+        KEY(1,5,KEY_RECORD),
+        KEY(2,0,KEY_SOFT1),
+        KEY(2,1,KEY_3),
+        KEY(2,2,KEY_6),
+        KEY(2,3,KEY_9),
+        KEY(2,4,KEY_SHARP),
+        KEY(2,5,KEY_2_5),
+        KEY(3,0,KEY_BACK),
+        KEY(3,1,KEY_2),
+        KEY(3,2,KEY_5),
+        KEY(3,3,KEY_8),
+        KEY(3,4,KEY_0),
+        KEY(3,5,KEY_HEADSETHOOK),
+        KEY(4,0,KEY_HOME),
+        KEY(4,1,KEY_1),
+        KEY(4,2,KEY_4),
+        KEY(4,3,KEY_7),
+        KEY(4,4,KEY_STAR),
+        KEY(4,5,KEY_POWER),
+        0
+};
+static struct resource smc91x_resources[] = {
+        [0] = {
+                .start  = H2P2_DBG_FPGA_ETHR_START,     /* Physical */
+                .end    = H2P2_DBG_FPGA_ETHR_START + 0xf,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_730_MPU_EXT_NIRQ,
+                .end    = 0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+static struct mtd_partition nor_partitions[] = {
+        /* bootloader (U-Boot, etc) in first sector */
+        {
+              .name             = "bootloader",
+              .offset           = 0,
+              .size             = SZ_128K,
+              .mask_flags       = MTD_WRITEABLE, /* force read-only */
+        },
+        /* bootloader params in the next sector */
+        {
+              .name             = "params",
+              .offset           = MTDPART_OFS_APPEND,
+              .size             = SZ_128K,
+              .mask_flags       = 0,
+        },
+        /* kernel */
+        {
+              .name             = "kernel",
+              .offset           = MTDPART_OFS_APPEND,
+              .size             = SZ_2M,
+              .mask_flags       = 0
+        },
+        /* rest of flash is a file system */
+        {
+              .name             = "rootfs",
+              .offset           = MTDPART_OFS_APPEND,
+              .size             = MTDPART_SIZ_FULL,
+              .mask_flags       = 0
+        },
+};
+static struct flash_platform_data nor_data = {
+        .map_name       = "cfi_probe",
+        .width          = 2,
+        .parts          = nor_partitions,
+        .nr_parts       = ARRAY_SIZE(nor_partitions),
+};
+static struct resource nor_resource = {
+        .start          = OMAP_CS0_PHYS,
+        .end            = OMAP_CS0_PHYS + SZ_32M - 1,
+        .flags          = IORESOURCE_MEM,
+};
+static struct platform_device nor_device = {
+        .name           = "omapflash",
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &nor_data,
+        },
+        .num_resources  = 1,
+        .resource       = &nor_resource,
+};
+static struct nand_platform_data nand_data = {
+        .options        = NAND_SAMSUNG_LP_OPTIONS,
+};
+static struct resource nand_resource = {
+        .start          = OMAP_CS3_PHYS,
+        .end            = OMAP_CS3_PHYS + SZ_4K - 1,
+        .flags          = IORESOURCE_MEM,
+};
+static struct platform_device nand_device = {
+        .name           = "omapnand",
+        .id             = 0,
+        .dev            = {
+                .platform_data  = &nand_data,
+        },
+        .num_resources  = 1,
+        .resource       = &nand_resource,
+};
+static struct platform_device smc91x_device = {
+        .name           = "smc91x",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(smc91x_resources),
+        .resource       = smc91x_resources,
+};
+static struct resource kp_resources[] = {
+        [0] = {
+                .start  = INT_730_MPUIO_KEYPAD,
+                .end    = INT_730_MPUIO_KEYPAD,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+static struct omap_kp_platform_data kp_data = {
+        .rows   = 8,
+        .cols   = 8,
+        .keymap = fsample_keymap,
+};
+static struct platform_device kp_device = {
+        .name           = "omap-keypad",
+        .id             = -1,
+        .dev            = {
+                .platform_data = &kp_data,
+        },
+        .num_resources  = ARRAY_SIZE(kp_resources),
+        .resource       = kp_resources,
+};
+static struct platform_device lcd_device = {
+        .name           = "lcd_p2",
+        .id             = -1,
+};
+static struct platform_device *devices[] __initdata = {
+        &nor_device,
+        &nand_device,
+        &smc91x_device,
+        &kp_device,
+        &lcd_device,
+};
+#define P2_NAND_RB_GPIO_PIN     62
+static int nand_dev_ready(struct nand_platform_data *data)
+{
+        return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN);
+}
+static struct omap_uart_config fsample_uart_config __initdata = {
+        .enabled_uarts = ((1 << 0) | (1 << 1)),
+};
+static struct omap_lcd_config fsample_lcd_config __initdata = {
+        .ctrl_name      = "internal",
+};
+static struct omap_board_config_kernel fsample_config[] = {
+        { OMAP_TAG_UART,        &fsample_uart_config },
+        { OMAP_TAG_LCD,         &fsample_lcd_config },
+};
+static void __init omap_fsample_init(void)
+{
+        if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN)))
+                nand_data.dev_ready = nand_dev_ready;
+        omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
+        omap_cfg_reg(M8_1610_FLASH_CS2B_WE);
+        platform_add_devices(devices, ARRAY_SIZE(devices));
+        omap_board_config = fsample_config;
+        omap_board_config_size = ARRAY_SIZE(fsample_config);
+        omap_serial_init();
+}
+static void __init fsample_init_smc91x(void)
+{
+        fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
+        mdelay(50);
+        fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
+                   H2P2_DBG_FPGA_LAN_RESET);
+        mdelay(50);
+}
+void omap_fsample_init_irq(void)
+{
+        omap1_init_common_hw();
+        omap_init_irq();
+        omap_gpio_init();
+        fsample_init_smc91x();
+}
+/* Only FPGA needs to be mapped here. All others are done with ioremap */
+static struct map_desc omap_fsample_io_desc[] __initdata = {
+        {
+                .virtual        = H2P2_DBG_FPGA_BASE,
+                .pfn            = __phys_to_pfn(H2P2_DBG_FPGA_START),
+                .length         = H2P2_DBG_FPGA_SIZE,
+                .type           = MT_DEVICE
+        },
+        {
+                .virtual        = FSAMPLE_CPLD_BASE,
+                .pfn            = __phys_to_pfn(FSAMPLE_CPLD_START),
+                .length         = FSAMPLE_CPLD_SIZE,
+                .type           = MT_DEVICE
+        }
+};
+static void __init omap_fsample_map_io(void)
+{
+        omap1_map_common_io();
+        iotable_init(omap_fsample_io_desc,
+                     ARRAY_SIZE(omap_fsample_io_desc));
+        /* Early, board-dependent init */
+        /*
+         * Hold GSM Reset until needed
+         */
+        omap_writew(omap_readw(OMAP730_DSP_M_CTL) & ~1, OMAP730_DSP_M_CTL);
+        /*
+         * UARTs -> done automagically by 8250 driver
+         */
+        /*
+         * CSx timings, GPIO Mux ... setup
+         */
+        /* Flash: CS0 timings setup */
+        omap_writel(0x0000fff3, OMAP730_FLASH_CFG_0);
+        omap_writel(0x00000088, OMAP730_FLASH_ACFG_0);
+        /*
+         * Ethernet support through the debug board
+         * CS1 timings setup
+         */
+        omap_writel(0x0000fff3, OMAP730_FLASH_CFG_1);
+        omap_writel(0x00000000, OMAP730_FLASH_ACFG_1);
+        /*
+         * Configure MPU_EXT_NIRQ IO in IO_CONF9 register,
+         * It is used as the Ethernet controller interrupt
+         */
+        omap_writel(omap_readl(OMAP730_IO_CONF_9) & 0x1FFFFFFF, OMAP730_IO_CONF_9);
+}
+MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample")
+/* Maintainer: Brian Swetland <swetland@google.com> */
+        .phys_io        = 0xfff00000,
+        .io_pg_offst    = ((0xfef00000) >> 18) & 0xfffc,
+        .boot_params    = 0x10000100,
+        .map_io         = omap_fsample_map_io,
+        .init_irq       = omap_fsample_init_irq,
+        .init_machine   = omap_fsample_init,
+        .timer          = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 4b8d0ec73cb7..7b206116cd03 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -14,7 +14,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/major.h>
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index e90c137a4cf3..4cbc62db5b5d 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -37,6 +37,8 @@
 #include <asm/arch/usb.h>
 #include <asm/arch/keypad.h>
 #include <asm/arch/common.h>
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/omap-alsa.h>
 static int innovator_keymap[] = {
        KEY(0, 0, KEY_F1),
@@ -112,6 +114,42 @@ static struct platform_device innovator_flash_device = {
        .resource       = &innovator_flash_resource,
 };
+#define DEFAULT_BITPERSAMPLE 16
+static struct omap_mcbsp_reg_cfg mcbsp_regs = {
+        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
+        .spcr1 = RINTM(3) | RRST,
+        .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
+            RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
+        .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
+        .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
+            XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
+        .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
+        .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
+        .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
+        /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
+        .pcr0 = CLKXP | CLKRP,  /* mcbsp: slave */
+};
+static struct omap_alsa_codec_config alsa_config = {
+        .name                   = "OMAP Innovator AIC23",
+        .mcbsp_regs_alsa        = &mcbsp_regs,
+        .codec_configure_dev    = NULL, // aic23_configure,
+        .codec_set_samplerate   = NULL, // aic23_set_samplerate,
+        .codec_clock_setup      = NULL, // aic23_clock_setup,
+        .codec_clock_on         = NULL, // aic23_clock_on,
+        .codec_clock_off        = NULL, // aic23_clock_off,
+        .get_default_samplerate = NULL, // aic23_get_default_samplerate,
+};
+static struct platform_device innovator_mcbsp1_device = {
+        .name   = "omap_alsa_mcbsp",
+        .id     = 1,
+        .dev = {
+                .platform_data  = &alsa_config,
+        },
+};
 static struct resource innovator_kp_resources[] = {
        [0] = {
                .start  = INT_KEYBOARD,
@@ -139,6 +177,10 @@ static struct platform_device innovator_kp_device = {
 #ifdef CONFIG_ARCH_OMAP15XX
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
 static struct map_desc innovator1510_io_desc[] __initdata = {
        {
@@ -174,13 +216,44 @@ static struct platform_device innovator1510_lcd_device = {
        .id             = -1,
 };
+static struct platform_device innovator1510_spi_device = {
+        .name           = "spi_inn1510",
+        .id             = -1,
+};
 static struct platform_device *innovator1510_devices[] __initdata = {
        &innovator_flash_device,
        &innovator1510_smc91x_device,
+        &innovator_mcbsp1_device,
        &innovator_kp_device,
        &innovator1510_lcd_device,
+        &innovator1510_spi_device,
 };
+static int innovator_get_pendown_state(void)
+{
+        return !(fpga_read(OMAP1510_FPGA_TOUCHSCREEN) & (1 << 5));
+}
+static const struct ads7846_platform_data innovator1510_ts_info = {
+        .model                  = 7846,
+        .vref_delay_usecs       = 100,  /* internal, no capacitor */
+        .x_plate_ohms           = 419,
+        .y_plate_ohms           = 486,
+        .get_pendown_state      = innovator_get_pendown_state,
+};
+static struct spi_board_info __initdata innovator1510_boardinfo[] = { {
+        /* FPGA (bus "10") CS0 has an ads7846e */
+        .modalias               = "ads7846",
+        .platform_data          = &innovator1510_ts_info,
+        .irq                    = OMAP1510_INT_FPGA_TS,
+        .max_speed_hz           = 120000 /* max sample rate at 3V */
+                                        * 26 /* command + data + overhead */,
+        .bus_num                = 10,
+        .chip_select            = 0,
+} };
 #endif /* CONFIG_ARCH_OMAP15XX */
 #ifdef CONFIG_ARCH_OMAP16XX
@@ -311,6 +384,8 @@ static void __init innovator_init(void)
 #ifdef CONFIG_ARCH_OMAP15XX
        if (cpu_is_omap1510()) {
                platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices));
+                spi_register_board_info(innovator1510_boardinfo,
+                                ARRAY_SIZE(innovator1510_boardinfo));
        }
 #endif
 #ifdef CONFIG_ARCH_OMAP16XX
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 1160093e8ef6..b742261c97ad 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -29,11 +29,10 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <linux/input.h>
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
@@ -45,25 +44,10 @@
 #include <asm/arch/usb.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/tc.h>
-#include <asm/arch/keypad.h>
 #include <asm/arch/common.h>
 #include <asm/arch/mcbsp.h>
 #include <asm/arch/omap-alsa.h>
-static int osk_keymap[] = {
-        KEY(0, 0, KEY_F1),
-        KEY(0, 3, KEY_UP),
-        KEY(1, 1, KEY_LEFTCTRL),
-        KEY(1, 2, KEY_LEFT),
-        KEY(2, 0, KEY_SPACE),
-        KEY(2, 1, KEY_ESC),
-        KEY(2, 2, KEY_DOWN),
-        KEY(3, 2, KEY_ENTER),
-        KEY(3, 3, KEY_RIGHT),
-        0
-};
 static struct mtd_partition osk_partitions[] = {
        /* bootloader (U-Boot, etc) in first sector */
        {
@@ -181,48 +165,17 @@ static struct omap_alsa_codec_config alsa_config = {
 static struct platform_device osk5912_mcbsp1_device = {
        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
+        .id     = 1,
        .dev = {
                .platform_data  = &alsa_config,
        },
 };
-static struct resource osk5912_kp_resources[] = {
-        [0] = {
-                .start  = INT_KEYBOARD,
-                .end    = INT_KEYBOARD,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-static struct omap_kp_platform_data osk_kp_data = {
-        .rows   = 8,
-        .cols   = 8,
-        .keymap = osk_keymap,
-};
-static struct platform_device osk5912_kp_device = {
-        .name           = "omap-keypad",
-        .id             = -1,
-        .dev            = {
-                .platform_data = &osk_kp_data,
-        },
-        .num_resources  = ARRAY_SIZE(osk5912_kp_resources),
-        .resource       = osk5912_kp_resources,
-};
-static struct platform_device osk5912_lcd_device = {
-        .name           = "lcd_osk",
-        .id             = -1,
-};
 static struct platform_device *osk5912_devices[] __initdata = {
        &osk5912_flash_device,
        &osk5912_smc91x_device,
        &osk5912_cf_device,
        &osk5912_mcbsp1_device,
-        &osk5912_kp_device,
-        &osk5912_lcd_device,
 };
 static void __init osk_init_smc91x(void)
@@ -276,18 +229,100 @@ static struct omap_uart_config osk_uart_config __initdata = {
        .enabled_uarts = (1 << 0),
 };
+#ifdef  CONFIG_OMAP_OSK_MISTRAL
 static struct omap_lcd_config osk_lcd_config __initdata = {
        .ctrl_name      = "internal",
 };
+#endif
 static struct omap_board_config_kernel osk_config[] = {
        { OMAP_TAG_USB,           &osk_usb_config },
        { OMAP_TAG_UART,                &osk_uart_config },
+#ifdef  CONFIG_OMAP_OSK_MISTRAL
        { OMAP_TAG_LCD,                 &osk_lcd_config },
+#endif
 };
 #ifdef  CONFIG_OMAP_OSK_MISTRAL
+#include <linux/input.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/ads7846.h>
+#include <asm/arch/keypad.h>
+static const int osk_keymap[] = {
+        /* KEY(col, row, code) */
+        KEY(0, 0, KEY_F1),              /* SW4 */
+        KEY(0, 3, KEY_UP),              /* (sw2/up) */
+        KEY(1, 1, KEY_LEFTCTRL),        /* SW5 */
+        KEY(1, 2, KEY_LEFT),            /* (sw2/left) */
+        KEY(2, 0, KEY_SPACE),           /* SW3 */
+        KEY(2, 1, KEY_ESC),             /* SW6 */
+        KEY(2, 2, KEY_DOWN),            /* (sw2/down) */
+        KEY(3, 2, KEY_ENTER),           /* (sw2/select) */
+        KEY(3, 3, KEY_RIGHT),           /* (sw2/right) */
+        0
+};
+static struct omap_kp_platform_data osk_kp_data = {
+        .rows   = 8,
+        .cols   = 8,
+        .keymap = (int *) osk_keymap,
+};
+static struct resource osk5912_kp_resources[] = {
+        [0] = {
+                .start  = INT_KEYBOARD,
+                .end    = INT_KEYBOARD,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+static struct platform_device osk5912_kp_device = {
+        .name           = "omap-keypad",
+        .id             = -1,
+        .dev            = {
+                .platform_data = &osk_kp_data,
+        },
+        .num_resources  = ARRAY_SIZE(osk5912_kp_resources),
+        .resource       = osk5912_kp_resources,
+};
+static struct platform_device osk5912_lcd_device = {
+        .name           = "lcd_osk",
+        .id             = -1,
+};
+static struct platform_device *mistral_devices[] __initdata = {
+        &osk5912_kp_device,
+        &osk5912_lcd_device,
+};
+static int mistral_get_pendown_state(void)
+{
+        return !omap_get_gpio_datain(4);
+}
+static const struct ads7846_platform_data mistral_ts_info = {
+        .model                  = 7846,
+        .vref_delay_usecs       = 100,  /* internal, no capacitor */
+        .x_plate_ohms           = 419,
+        .y_plate_ohms           = 486,
+        .get_pendown_state      = mistral_get_pendown_state,
+};
+static struct spi_board_info __initdata mistral_boardinfo[] = { {
+        /* MicroWire (bus 2) CS0 has an ads7846e */
+        .modalias               = "ads7846",
+        .platform_data          = &mistral_ts_info,
+        .irq                    = OMAP_GPIO_IRQ(4),
+        .max_speed_hz           = 120000 /* max sample rate at 3V */
+                                        * 26 /* command + data + overhead */,
+        .bus_num                = 2,
+        .chip_select            = 0,
+} };
 #ifdef  CONFIG_PM
 static irqreturn_t
 osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
@@ -298,14 +333,18 @@ osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
 static void __init osk_mistral_init(void)
 {
-        /* FIXME here's where to feed in framebuffer, touchpad, and
+        /* NOTE:  we could actually tell if there's a Mistral board
-         * keyboard setup ...  not in the drivers for those devices!
-         *
-         * NOTE:  we could actually tell if there's a Mistral board
         * attached, e.g. by trying to read something from the ads7846.
-         * But this is too early for that...
+         * But this arch_init() code is too early for that, since we
+         * can't talk to the ads or even the i2c eeprom.
         */
+        // omap_cfg_reg(P19_1610_GPIO6);        // BUSY
+        omap_cfg_reg(P20_1610_GPIO4);   // PENIRQ
+        set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING);
+        spi_register_board_info(mistral_boardinfo,
+                        ARRAY_SIZE(mistral_boardinfo));
        /* the sideways button (SW1) is for use as a "wakeup" button */
        omap_cfg_reg(N15_1610_MPUIO2);
        if (omap_request_gpio(OMAP_MPUIO(2)) == 0) {
@@ -318,7 +357,7 @@ static void __init osk_mistral_init(void)
                 */
                ret = request_irq(OMAP_GPIO_IRQ(OMAP_MPUIO(2)),
                                &osk_mistral_wake_interrupt,
-                                SA_SHIRQ, "mistral_wakeup",
+                                IRQF_SHARED, "mistral_wakeup",
                                &osk_mistral_wake_interrupt);
                if (ret != 0) {
                        omap_free_gpio(OMAP_MPUIO(2));
@@ -329,6 +368,8 @@ static void __init osk_mistral_init(void)
 #endif
        } else
                printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
+        platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices));
 }
 #else
 static void __init osk_mistral_init(void) { }
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 619db18144ea..f1958e882e86 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -1,3 +1,4 @@
+//kernel/linux-omap-fsample/arch/arm/mach-omap1/clock.c#2 - edit change 3808 (text)
 /*
 *  linux/arch/arm/mach-omap1/clock.c
 *
@@ -20,6 +21,7 @@
 #include <asm/io.h>
+#include <asm/arch/cpu.h>
 #include <asm/arch/usb.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sram.h>
@@ -270,8 +272,12 @@ static int omap1_select_table_rate(struct clk * clk, unsigned long rate)
        /*
         * In most cases we should not need to reprogram DPLL.
         * Reprogramming the DPLL is tricky, it must be done from SRAM.
+         * (on 730, bit 13 must always be 1)
         */
-        omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
+        if (cpu_is_omap730())
+                omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val | 0x2000);
+        else
+                omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
        ck_dpll1.rate = ptr->pll_rate;
        propagate_rate(&ck_dpll1);
@@ -748,7 +754,7 @@ int __init omap1_clk_init(void)
                printk(KERN_ERR "System frequencies not set. Check your config.\n");
                /* Guess sane values (60MHz) */
                omap_writew(0x2290, DPLL_CTL);
-                omap_writew(0x1005, ARM_CKCTL);
+                omap_writew(cpu_is_omap730() ? 0x3005 : 0x1005, ARM_CKCTL);
                ck_dpll1.rate = 60000000;
                propagate_rate(&ck_dpll1);
        }
@@ -761,13 +767,17 @@ int __init omap1_clk_init(void)
               ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
               arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
-#ifdef CONFIG_MACH_OMAP_PERSEUS2
+#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE)
        /* Select slicer output as OMAP input clock */
        omap_writew(omap_readw(OMAP730_PCC_UPLD_CTRL) & ~0x1, OMAP730_PCC_UPLD_CTRL);
 #endif
        /* Turn off DSP and ARM_TIMXO. Make sure ARM_INTHCK is not divided */
-        omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
+        /* (on 730, bit 13 must not be cleared) */
+        if (cpu_is_omap730())
+                omap_writew(omap_readw(ARM_CKCTL) & 0x2fff, ARM_CKCTL);
+        else
+                omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
        /* Put DSP/MPUI into reset until needed */
        omap_writew(0, ARM_RSTCT1);
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 847329cafc5c..a611c3b63954 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -9,7 +9,6 @@
 * (at your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index aca2a120813a..34eb79ee6e61 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -16,7 +16,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -134,7 +133,7 @@ static struct irqchip omap_fpga_irq = {
 * mask_ack routine for all of the FPGA interrupts has been changed from
 * fpga_mask_ack_irq() to fpga_ack_irq() so that the specific FPGA interrupt
 * being serviced is left unmasked.  We can do this because the FPGA cascade
- * interrupt is installed with the SA_INTERRUPT flag, which leaves all
+ * interrupt is installed with the IRQF_DISABLED flag, which leaves all
 * interrupts masked at the CPU while an FPGA interrupt handler executes.
 *
 * Limited testing indicates that this workaround appears to be effective
diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c
index 5c637c048368..da13c3e82850 100644
--- a/arch/arm/mach-omap1/id.c
+++ b/arch/arm/mach-omap1/id.c
@@ -11,7 +11,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index be3a2a4ee2b8..fab8b0b27cfb 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -8,7 +8,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index a0431c00fa81..9e039845b50e 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -36,7 +36,6 @@
 * 675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/sched.h>
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index 650650815915..8976fbb21f7c 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -9,7 +9,6 @@
 * The "surfer" expansion board and H2 sample board also have two-color
 * green+red LEDs (in parallel), used here for timer and idle indicators.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel_stat.h>
 #include <linux/sched.h>
diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c
index c8ffd1ddcded..a0cd001ac39a 100644
--- a/arch/arm/mach-omap1/leds-innovator.c
+++ b/arch/arm/mach-omap1/leds-innovator.c
@@ -1,7 +1,6 @@
 /*
 * linux/arch/arm/mach-omap1/leds-innovator.c
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 2c8bda847c18..3b29e59b0e6f 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -3,7 +3,6 @@
 *
 * LED driver for OSK, and optionally Mistral QVGA, boards
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/workqueue.h>
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 10fe0b3efcac..fa74ef7af15f 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -22,7 +22,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <asm/system.h>
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index ddf6b07dc9c7..cd76185bab74 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -1,3 +1,4 @@
+//kernel/linux-omap-fsample/arch/arm/mach-omap1/pm.c#3 - integrate change 4545 (text)
 /*
 * linux/arch/arm/mach-omap1/pm.c
 *
@@ -50,6 +51,7 @@
 #include <asm/mach/irq.h>
 #include <asm/mach-types.h>
+#include <asm/arch/cpu.h>
 #include <asm/arch/irqs.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sram.h>
@@ -326,8 +328,9 @@ void omap_pm_suspend(void)
        /* stop DSP */
        omap_writew(omap_readw(ARM_RSTCT1) & ~(1 << DSP_EN), ARM_RSTCT1);
-        /* shut down dsp_ck */
+                /* shut down dsp_ck */
-        omap_writew(omap_readw(ARM_CKCTL) & ~(1 << EN_DSPCK), ARM_CKCTL);
+        if (!cpu_is_omap730())
+                omap_writew(omap_readw(ARM_CKCTL) & ~(1 << EN_DSPCK), ARM_CKCTL);
        /* temporarily enabling api_ck to access DSP registers */
        omap_writew(omap_readw(ARM_IDLECT2) | 1 << EN_APICK, ARM_IDLECT2);
@@ -687,7 +690,7 @@ static irqreturn_t  omap_wakeup_interrupt(int  irq, void *  dev,
 static struct irqaction omap_wakeup_irq = {
        .name           = "peripheral wakeup",
-        .flags          = SA_INTERRUPT,
+        .flags          = IRQF_DISABLED,
        .handler        = omap_wakeup_interrupt
 };
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 9b4cd698bec8..976edfb882e2 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -8,10 +8,10 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/serial.h>
 #include <linux/tty.h>
@@ -253,7 +253,7 @@ static void __init omap_serial_set_port_wakeup(int gpio_nr)
        }
        omap_set_gpio_direction(gpio_nr, 1);
        ret = request_irq(OMAP_GPIO_IRQ(gpio_nr), &omap_serial_wake_interrupt,
-                          SA_TRIGGER_RISING, "serial wakeup", NULL);
+                          IRQF_TRIGGER_RISING, "serial wakeup", NULL);
        if (ret) {
                omap_free_gpio(gpio_nr);
                printk(KERN_ERR "No interrupt for UART wake GPIO: %i\n",
diff --git a/arch/arm/mach-omap1/sleep.S b/arch/arm/mach-omap1/sleep.S
index e58295e2d3b2..abef33d10f01 100644
--- a/arch/arm/mach-omap1/sleep.S
+++ b/arch/arm/mach-omap1/sleep.S
@@ -32,7 +32,6 @@
 * 675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/arch/io.h>
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index a85fe6066bc4..4d91b9f51084 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -33,7 +33,6 @@
 * 675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -94,7 +93,7 @@ static inline unsigned long long cycles_2_ns(unsigned long long cyc)
 * will break. On P2, the timer count rate is 6.5 MHz after programming PTV
 * with 0. This divides the 13MHz input by 2, and is undocumented.
 */
-#ifdef CONFIG_MACH_OMAP_PERSEUS2
+#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE)
 /* REVISIT: This ifdef construct should be replaced by a query to clock
 * framework to see if timer base frequency is 12.0, 13.0 or 19.2 MHz.
 */
@@ -178,7 +177,7 @@ static irqreturn_t omap_mpu_timer_interrupt(int irq, void *dev_id,
 static struct irqaction omap_mpu_timer_irq = {
        .name           = "mpu timer",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = omap_mpu_timer_interrupt,
 };
@@ -192,7 +191,7 @@ static irqreturn_t omap_mpu_timer1_interrupt(int irq, void *dev_id,
 static struct irqaction omap_mpu_timer1_irq = {
        .name           = "mpu timer1 overflow",
-        .flags          = SA_INTERRUPT,
+        .flags          = IRQF_DISABLED,
        .handler        = omap_mpu_timer1_interrupt,
 };
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 537dd2e6d380..aab97ccf1e63 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -8,6 +8,7 @@ config ARCH_OMAP24XX
 config ARCH_OMAP2420
        bool "OMAP2420 support"
        depends on ARCH_OMAP24XX
+        select OMAP_DM_TIMER
 comment "OMAP Board Type"
        depends on ARCH_OMAP2
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 111eaa64258f..266d88e77bdc 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -3,12 +3,13 @@
 #
 # Common support
-obj-y := irq.o id.o io.o sram-fn.o memory.o prcm.o clock.o mux.o devices.o serial.o
+obj-y := irq.o id.o io.o sram-fn.o memory.o prcm.o clock.o mux.o devices.o \
+         serial.o gpmc.o
 obj-$(CONFIG_OMAP_MPU_TIMER)            += timer-gp.o
 # Power Management
-obj-$(CONFIG_PM) += pm.o sleep.o
+obj-$(CONFIG_PM) += pm.o pm-domain.o sleep.o
 # Specific board support
 obj-$(CONFIG_MACH_OMAP_GENERIC)         += board-generic.o
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 6c6ba172cdf6..7993b7bae2bd 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -234,17 +234,17 @@ static void __init apollon_sw_init(void)
        set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQT_RISING);
        if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt,
-                                SA_SHIRQ, "enter sw",
+                                IRQF_SHARED, "enter sw",
                                &apollon_sw_interrupt))
                return;
        set_irq_type(OMAP_GPIO_IRQ(SW_UP_GPIO17), IRQT_RISING);
        if (request_irq(OMAP_GPIO_IRQ(SW_UP_GPIO17), &apollon_sw_interrupt,
-                                SA_SHIRQ, "up sw",
+                                IRQF_SHARED, "up sw",
                                &apollon_sw_interrupt))
                return;
        set_irq_type(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), IRQT_RISING);
        if (request_irq(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), &apollon_sw_interrupt,
-                                SA_SHIRQ, "down sw",
+                                IRQF_SHARED, "down sw",
                                &apollon_sw_interrupt))
                return;
 }
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 72eb4bf571ac..d1b648a4efbf 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -15,7 +15,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -660,26 +659,35 @@ static int omap2_clk_set_rate(struct clk *clk, unsigned long rate)
                /* Isolate control register */
                div_sel = (SRC_RATE_SEL_MASK & clk->flags);
-                div_off = clk->src_offset;
+                div_off = clk->rate_offset;
                validrate = omap2_clksel_round_rate(clk, rate, &new_div);
-                if(validrate != rate)
+                if (validrate != rate)
                        return(ret);
                field_val = omap2_get_clksel(&div_sel, &field_mask, clk);
                if (div_sel == 0)
                        return ret;
-                if(clk->flags & CM_SYSCLKOUT_SEL1){
+                if (clk->flags & CM_SYSCLKOUT_SEL1) {
-                        switch(new_div){
+                        switch (new_div) {
-                        case 16: field_val = 4; break;
+                        case 16:
-                        case 8:  field_val = 3; break;
+                                field_val = 4;
-                        case 4:  field_val = 2; break;
+                                break;
-                        case 2:  field_val = 1; break;
+                        case 8:
-                        case 1:  field_val = 0; break;
+                                field_val = 3;
+                                break;
+                        case 4:
+                                field_val = 2;
+                                break;
+                        case 2:
+                                field_val = 1;
+                                break;
+                        case 1:
+                                field_val = 0;
+                                break;
                        }
-                }
+                } else
-                else
                        field_val = new_div;
                reg = (void __iomem *)div_sel;
@@ -744,7 +752,7 @@ static u32 omap2_get_src_field(u32 *type_to_addr, u32 reg_offset,
                        val = 0x2;
                break;
        case CM_WKUP_SEL1:
-                src_reg_addr = (u32)&CM_CLKSEL2_CORE;
+                src_reg_addr = (u32)&CM_CLKSEL_WKUP;
                mask = 0x3;
                if (src_clk == &func_32k_ck)
                        val = 0x0;
@@ -784,9 +792,9 @@ static u32 omap2_get_src_field(u32 *type_to_addr, u32 reg_offset,
                        val = 0;
                if (src_clk == &sys_ck)
                        val = 1;
-                if (src_clk == &func_54m_ck)
-                        val = 2;
                if (src_clk == &func_96m_ck)
+                        val = 2;
+                if (src_clk == &func_54m_ck)
                        val = 3;
                break;
        }
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 6c78d471fab7..2781dfbc5164 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -1062,7 +1062,7 @@ static struct clk gpt2_ick = {
        .parent         = &l4_ck,
        .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
        .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,     /* Bit4 */
-        .enable_bit     = 0,
+        .enable_bit     = 4,
        .recalc         = &omap2_followparent_recalc,
 };
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index fb7f91da1aad..aa4322451e8b 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -9,7 +9,6 @@
 * (at your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -105,6 +104,51 @@ static inline void omap_init_sti(void)
 static inline void omap_init_sti(void) {}
 #endif
+#if defined(CONFIG_SPI_OMAP24XX)
+#include <asm/arch/mcspi.h>
+#define OMAP2_MCSPI1_BASE               0x48098000
+#define OMAP2_MCSPI2_BASE               0x4809a000
+/* FIXME: use resources instead */
+static struct omap2_mcspi_platform_config omap2_mcspi1_config = {
+        .base           = io_p2v(OMAP2_MCSPI1_BASE),
+        .num_cs         = 4,
+};
+struct platform_device omap2_mcspi1 = {
+        .name           = "omap2_mcspi",
+        .id             = 1,
+        .dev            = {
+                .platform_data = &omap2_mcspi1_config,
+        },
+};
+static struct omap2_mcspi_platform_config omap2_mcspi2_config = {
+        .base           = io_p2v(OMAP2_MCSPI2_BASE),
+        .num_cs         = 2,
+};
+struct platform_device omap2_mcspi2 = {
+        .name           = "omap2_mcspi",
+        .id             = 2,
+        .dev            = {
+                .platform_data = &omap2_mcspi2_config,
+        },
+};
+static void omap_init_mcspi(void)
+{
+        platform_device_register(&omap2_mcspi1);
+        platform_device_register(&omap2_mcspi2);
+}
+#else
+static inline void omap_init_mcspi(void) {}
+#endif
 /*-------------------------------------------------------------------------*/
 static int __init omap2_init_devices(void)
@@ -113,6 +157,7 @@ static int __init omap2_init_devices(void)
         * in alphabetical order so they're easier to sort through.
         */
        omap_init_i2c();
+        omap_init_mcspi();
        omap_init_sti();
        return 0;
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
new file mode 100644
index 000000000000..c7a48f921fef
--- /dev/null
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -0,0 +1,209 @@
+/*
+ * GPMC support functions
+ *
+ * Copyright (C) 2005-2006 Nokia Corporation
+ *
+ * Author: Juha Yrjola
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <asm/io.h>
+#include <asm/arch/gpmc.h>
+#undef DEBUG
+#define GPMC_BASE               0x6800a000
+#define GPMC_REVISION           0x00
+#define GPMC_SYSCONFIG          0x10
+#define GPMC_SYSSTATUS          0x14
+#define GPMC_IRQSTATUS          0x18
+#define GPMC_IRQENABLE          0x1c
+#define GPMC_TIMEOUT_CONTROL    0x40
+#define GPMC_ERR_ADDRESS        0x44
+#define GPMC_ERR_TYPE           0x48
+#define GPMC_CONFIG             0x50
+#define GPMC_STATUS             0x54
+#define GPMC_PREFETCH_CONFIG1   0x1e0
+#define GPMC_PREFETCH_CONFIG2   0x1e4
+#define GPMC_PREFETCH_CONTROL   0x1e8
+#define GPMC_PREFETCH_STATUS    0x1f0
+#define GPMC_ECC_CONFIG         0x1f4
+#define GPMC_ECC_CONTROL        0x1f8
+#define GPMC_ECC_SIZE_CONFIG    0x1fc
+#define GPMC_CS0                0x60
+#define GPMC_CS_SIZE            0x30
+static void __iomem *gpmc_base =
+        (void __iomem *) IO_ADDRESS(GPMC_BASE);
+static void __iomem *gpmc_cs_base =
+        (void __iomem *) IO_ADDRESS(GPMC_BASE) + GPMC_CS0;
+static struct clk *gpmc_l3_clk;
+static void gpmc_write_reg(int idx, u32 val)
+{
+        __raw_writel(val, gpmc_base + idx);
+}
+static u32 gpmc_read_reg(int idx)
+{
+        return __raw_readl(gpmc_base + idx);
+}
+void gpmc_cs_write_reg(int cs, int idx, u32 val)
+{
+        void __iomem *reg_addr;
+        reg_addr = gpmc_cs_base + (cs * GPMC_CS_SIZE) + idx;
+        __raw_writel(val, reg_addr);
+}
+u32 gpmc_cs_read_reg(int cs, int idx)
+{
+        return __raw_readl(gpmc_cs_base + (cs * GPMC_CS_SIZE) + idx);
+}
+/* TODO: Add support for gpmc_fck to clock framework and use it */
+static unsigned long gpmc_get_fclk_period(void)
+{
+        /* In picoseconds */
+        return 1000000000 / ((clk_get_rate(gpmc_l3_clk)) / 1000);
+}
+unsigned int gpmc_ns_to_ticks(unsigned int time_ns)
+{
+        unsigned long tick_ps;
+        /* Calculate in picosecs to yield more exact results */
+        tick_ps = gpmc_get_fclk_period();
+        return (time_ns * 1000 + tick_ps - 1) / tick_ps;
+}
+#ifdef DEBUG
+static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit,
+                               int time, const char *name)
+#else
+static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit,
+                               int time)
+#endif
+{
+        u32 l;
+        int ticks, mask, nr_bits;
+        if (time == 0)
+                ticks = 0;
+        else
+                ticks = gpmc_ns_to_ticks(time);
+        nr_bits = end_bit - st_bit + 1;
+        if (ticks >= 1 << nr_bits)
+                return -1;
+        mask = (1 << nr_bits) - 1;
+        l = gpmc_cs_read_reg(cs, reg);
+#ifdef DEBUG
+        printk(KERN_INFO "GPMC CS%d: %-10s: %d ticks, %3lu ns (was %i ticks)\n",
+               cs, name, ticks, gpmc_get_fclk_period() * ticks / 1000,
+               (l >> st_bit) & mask);
+#endif
+        l &= ~(mask << st_bit);
+        l |= ticks << st_bit;
+        gpmc_cs_write_reg(cs, reg, l);
+        return 0;
+}
+#ifdef DEBUG
+#define GPMC_SET_ONE(reg, st, end, field) \
+        if (set_gpmc_timing_reg(cs, (reg), (st), (end),         \
+                        t->field, #field) < 0)                  \
+                return -1
+#else
+#define GPMC_SET_ONE(reg, st, end, field) \
+        if (set_gpmc_timing_reg(cs, (reg), (st), (end), t->field) < 0) \
+                return -1
+#endif
+int gpmc_cs_calc_divider(int cs, unsigned int sync_clk)
+{
+        int div;
+        u32 l;
+        l = sync_clk * 1000 + (gpmc_get_fclk_period() - 1);
+        div = l / gpmc_get_fclk_period();
+        if (div > 4)
+                return -1;
+        if (div < 0)
+                div = 1;
+        return div;
+}
+int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t)
+{
+        int div;
+        u32 l;
+        div = gpmc_cs_calc_divider(cs, t->sync_clk);
+        if (div < 0)
+                return -1;
+        GPMC_SET_ONE(GPMC_CS_CONFIG2,  0,  3, cs_on);
+        GPMC_SET_ONE(GPMC_CS_CONFIG2,  8, 12, cs_rd_off);
+        GPMC_SET_ONE(GPMC_CS_CONFIG2, 16, 20, cs_wr_off);
+        GPMC_SET_ONE(GPMC_CS_CONFIG3,  0,  3, adv_on);
+        GPMC_SET_ONE(GPMC_CS_CONFIG3,  8, 12, adv_rd_off);
+        GPMC_SET_ONE(GPMC_CS_CONFIG3, 16, 20, adv_wr_off);
+        GPMC_SET_ONE(GPMC_CS_CONFIG4,  0,  3, oe_on);
+        GPMC_SET_ONE(GPMC_CS_CONFIG4,  8, 12, oe_off);
+        GPMC_SET_ONE(GPMC_CS_CONFIG4, 16, 19, we_on);
+        GPMC_SET_ONE(GPMC_CS_CONFIG4, 24, 28, we_off);
+        GPMC_SET_ONE(GPMC_CS_CONFIG5,  0,  4, rd_cycle);
+        GPMC_SET_ONE(GPMC_CS_CONFIG5,  8, 12, wr_cycle);
+        GPMC_SET_ONE(GPMC_CS_CONFIG5, 16, 20, access);
+        GPMC_SET_ONE(GPMC_CS_CONFIG5, 24, 27, page_burst_access);
+#ifdef DEBUG
+        printk(KERN_INFO "GPMC CS%d CLK period is %lu (div %d)\n",
+               cs, gpmc_get_fclk_period(), div);
+#endif
+        l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
+        l &= ~0x03;
+        l |= (div - 1);
+        return 0;
+}
+unsigned long gpmc_cs_get_base_addr(int cs)
+{
+        return (gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7) & 0x1f) << 24;
+}
+void __init gpmc_init(void)
+{
+        u32 l;
+        gpmc_l3_clk = clk_get(NULL, "core_l3_ck");
+        BUG_ON(IS_ERR(gpmc_l3_clk));
+        l = gpmc_read_reg(GPMC_REVISION);
+        printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
+        /* Set smart idle mode and automatic L3 clock gating */
+        l = gpmc_read_reg(GPMC_SYSCONFIG);
+        l &= 0x03 << 3;
+        l |= (0x02 << 3) | (1 << 0);
+        gpmc_write_reg(GPMC_SYSCONFIG, l);
+}
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 76187300f2b6..871ace4fccb8 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -11,7 +11,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 7d5711611f2f..a0728c33e5d9 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -11,7 +11,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -27,6 +26,7 @@
 extern void omap_sram_init(void);
 extern int omap2_clk_init(void);
 extern void omap2_check_revision(void);
+extern void gpmc_init(void);
 /*
 * The machine specific code may provide the extra mapping besides the
@@ -67,4 +67,5 @@ void __init omap2_init_common_hw(void)
 {
        omap2_mux_init();
        omap2_clk_init();
+        gpmc_init();
 }
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index d7baff675cfe..3eed6a737bf8 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -12,7 +12,6 @@
 */
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/config.h>
 #include <linux/interrupt.h>
 #include <asm/hardware.h>
 #include <asm/mach/irq.h>
diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c
index 1d925d69fc35..85cbc2a2e663 100644
--- a/arch/arm/mach-omap2/memory.c
+++ b/arch/arm/mach-omap2/memory.c
@@ -14,7 +14,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 1197dc38c20a..60ef084faffd 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -22,7 +22,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <asm/system.h>
@@ -53,6 +52,12 @@ MUX_CFG_24XX("W19_24XX_SYS_NIRQ",	0x12c,	0,	1,	1,	1)
 /* 24xx clocks */
 MUX_CFG_24XX("W14_24XX_SYS_CLKOUT",     0x137,  0,      1,      1,      1)
+/* 24xx GPMC wait pin monitoring */
+MUX_CFG_24XX("L3_GPMC_WAIT0",           0x09a,  0,      1,      1,      1)
+MUX_CFG_24XX("N7_GPMC_WAIT1",           0x09b,  0,      1,      1,      1)
+MUX_CFG_24XX("M1_GPMC_WAIT2",           0x09c,  0,      1,      1,      1)
+MUX_CFG_24XX("P1_GPMC_WAIT3",           0x09d,  0,      1,      1,      1)
 /* 24xx McBSP */
 MUX_CFG_24XX("Y15_24XX_MCBSP2_CLKX",    0x124,  1,      1,      0,      1)
 MUX_CFG_24XX("R14_24XX_MCBSP2_FSX",     0x125,  1,      1,      0,      1)
@@ -60,18 +65,38 @@ MUX_CFG_24XX("W15_24XX_MCBSP2_DR",	0x126,	1,	1,	0,	1)
 MUX_CFG_24XX("V15_24XX_MCBSP2_DX",      0x127,  1,      1,      0,      1)
 /* 24xx GPIO */
-MUX_CFG_24XX("M21_242X_GPIO11",  0x0c9,  3,      1,      1,      1)
+MUX_CFG_24XX("M21_242X_GPIO11",         0x0c9,  3,      1,      1,      1)
 MUX_CFG_24XX("AA10_242X_GPIO13",        0x0e5,  3,      0,      0,      1)
-MUX_CFG_24XX("AA6_242X_GPIO14",  0x0e6,  3,      0,      0,      1)
+MUX_CFG_24XX("AA6_242X_GPIO14",         0x0e6,  3,      0,      0,      1)
-MUX_CFG_24XX("AA4_242X_GPIO15",  0x0e7,  3,      0,      0,      1)
+MUX_CFG_24XX("AA4_242X_GPIO15",         0x0e7,  3,      0,      0,      1)
-MUX_CFG_24XX("Y11_242X_GPIO16",  0x0e8,  3,      0,      0,      1)
+MUX_CFG_24XX("Y11_242X_GPIO16",         0x0e8,  3,      0,      0,      1)
 MUX_CFG_24XX("AA12_242X_GPIO17",        0x0e9,  3,      0,      0,      1)
-MUX_CFG_24XX("AA8_242X_GPIO58",  0x0ea,  3,      0,      0,      1)
+MUX_CFG_24XX("AA8_242X_GPIO58",         0x0ea,  3,      0,      0,      1)
 MUX_CFG_24XX("Y20_24XX_GPIO60",         0x12c,  3,      0,      0,      1)
-MUX_CFG_24XX("W4__24XX_GPIO74",  0x0f2,  3,      0,      0,      1)
+MUX_CFG_24XX("W4__24XX_GPIO74",         0x0f2,  3,      0,      0,      1)
 MUX_CFG_24XX("M15_24XX_GPIO92",         0x10a,  3,      0,      0,      1)
 MUX_CFG_24XX("V14_24XX_GPIO117",        0x128,  3,      1,      0,      1)
+/* 242x DBG GPIO */
+MUX_CFG_24XX("V4_242X_GPIO49",          0xd3,   3,      0,      0,      1)
+MUX_CFG_24XX("W2_242X_GPIO50",          0xd4,   3,      0,      0,      1)
+MUX_CFG_24XX("U4_242X_GPIO51",          0xd5,   3,      0,      0,      1)
+MUX_CFG_24XX("V3_242X_GPIO52",          0xd6,   3,      0,      0,      1)
+MUX_CFG_24XX("V2_242X_GPIO53",          0xd7,   3,      0,      0,      1)
+MUX_CFG_24XX("V6_242X_GPIO53",          0xcf,   3,      0,      0,      1)
+MUX_CFG_24XX("T4_242X_GPIO54",          0xd8,   3,      0,      0,      1)
+MUX_CFG_24XX("Y4_242X_GPIO54",          0xd0,   3,      0,      0,      1)
+MUX_CFG_24XX("T3_242X_GPIO55",          0xd9,   3,      0,      0,      1)
+MUX_CFG_24XX("U2_242X_GPIO56",          0xda,   3,      0,      0,      1)
+/* 24xx external DMA requests */
+MUX_CFG_24XX("AA10_242X_DMAREQ0",       0x0e5,  2,      0,      0,      1)
+MUX_CFG_24XX("AA6_242X_DMAREQ1",        0x0e6,  2,      0,      0,      1)
+MUX_CFG_24XX("E4_242X_DMAREQ2",         0x074,  2,      0,      0,      1)
+MUX_CFG_24XX("G4_242X_DMAREQ3",         0x073,  2,      0,      0,      1)
+MUX_CFG_24XX("D3_242X_DMAREQ4",         0x072,  2,      0,      0,      1)
+MUX_CFG_24XX("E3_242X_DMAREQ5",         0x071,  2,      0,      0,      1)
 /* TSC IRQ */
 MUX_CFG_24XX("P20_24XX_TSC_IRQ",        0x108,  0,      0,      0,      1)
diff --git a/arch/arm/mach-omap2/pm-domain.c b/arch/arm/mach-omap2/pm-domain.c
new file mode 100644
index 000000000000..5e20e740cde5
--- /dev/null
+++ b/arch/arm/mach-omap2/pm-domain.c
@@ -0,0 +1,300 @@
+/*
+ * linux/arch/arm/mach-omap2/pm-domain.c
+ *
+ * Power domain functions for OMAP2
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ * Tony Lindgren <tony@atomide.com>
+ *
+ * Some code based on earlier OMAP2 sample PM code
+ * Copyright (C) 2005 Texas Instruments, Inc.
+ * Richard Woodruff <r-woodruff2@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/clk.h>
+#include <asm/io.h>
+#include "prcm-regs.h"
+/* Power domain offsets */
+#define PM_MPU_OFFSET                   0x100
+#define PM_CORE_OFFSET                  0x200
+#define PM_GFX_OFFSET                   0x300
+#define PM_WKUP_OFFSET                  0x400           /* Autoidle only */
+#define PM_PLL_OFFSET                   0x500           /* Autoidle only */
+#define PM_DSP_OFFSET                   0x800
+#define PM_MDM_OFFSET                   0xc00
+/* Power domain wake-up dependency control register */
+#define PM_WKDEP_OFFSET                 0xc8
+#define         EN_MDM                  (1 << 5)
+#define         EN_WKUP                 (1 << 4)
+#define         EN_GFX                  (1 << 3)
+#define         EN_DSP                  (1 << 2)
+#define         EN_MPU                  (1 << 1)
+#define         EN_CORE                 (1 << 0)
+/* Core power domain state transition control register */
+#define PM_PWSTCTRL_OFFSET              0xe0
+#define         FORCESTATE              (1 << 18)       /* Only for DSP & GFX */
+#define         MEM4RETSTATE            (1 << 6)
+#define         MEM3RETSTATE            (1 << 5)
+#define         MEM2RETSTATE            (1 << 4)
+#define         MEM1RETSTATE            (1 << 3)
+#define         LOGICRETSTATE           (1 << 2)        /* Logic is retained */
+#define         POWERSTATE_OFF          0x3
+#define         POWERSTATE_RETENTION    0x1
+#define         POWERSTATE_ON           0x0
+/* Power domain state register */
+#define PM_PWSTST_OFFSET                0xe4
+/* Hardware supervised state transition control register */
+#define CM_CLKSTCTRL_OFFSET             0x48
+#define         AUTOSTAT_MPU            (1 << 0)        /* MPU */
+#define         AUTOSTAT_DSS            (1 << 2)        /* Core */
+#define         AUTOSTAT_L4             (1 << 1)        /* Core */
+#define         AUTOSTAT_L3             (1 << 0)        /* Core */
+#define         AUTOSTAT_GFX            (1 << 0)        /* GFX */
+#define         AUTOSTAT_IVA            (1 << 8)        /* 2420 IVA in DSP domain */
+#define         AUTOSTAT_DSP            (1 << 0)        /* DSP */
+#define         AUTOSTAT_MDM            (1 << 0)        /* MDM */
+/* Automatic control of interface clock idling */
+#define CM_AUTOIDLE1_OFFSET             0x30
+#define CM_AUTOIDLE2_OFFSET             0x34            /* Core only */
+#define CM_AUTOIDLE3_OFFSET             0x38            /* Core only */
+#define CM_AUTOIDLE4_OFFSET             0x3c            /* Core only */
+#define         AUTO_54M(x)             (((x) & 0x3) << 6)
+#define         AUTO_96M(x)             (((x) & 0x3) << 2)
+#define         AUTO_DPLL(x)            (((x) & 0x3) << 0)
+#define         AUTO_STOPPED            0x3
+#define         AUTO_BYPASS_FAST        0x2             /* DPLL only */
+#define         AUTO_BYPASS_LOW_POWER   0x1             /* DPLL only */
+#define         AUTO_DISABLED           0x0
+/* Voltage control PRCM_VOLTCTRL bits */
+#define         AUTO_EXTVOLT            (1 << 15)
+#define         FORCE_EXTVOLT           (1 << 14)
+#define         SETOFF_LEVEL(x)         (((x) & 0x3) << 12)
+#define         MEMRETCTRL              (1 << 8)
+#define         SETRET_LEVEL(x)         (((x) & 0x3) << 6)
+#define         VOLT_LEVEL(x)           (((x) & 0x3) << 0)
+#define OMAP24XX_PRCM_VBASE     IO_ADDRESS(OMAP24XX_PRCM_BASE)
+#define prcm_readl(r)           __raw_readl(OMAP24XX_PRCM_VBASE + (r))
+#define prcm_writel(v, r)       __raw_writel((v), OMAP24XX_PRCM_VBASE + (r))
+static u32 pmdomain_get_wakeup_dependencies(int domain_offset)
+{
+        return prcm_readl(domain_offset + PM_WKDEP_OFFSET);
+}
+static void pmdomain_set_wakeup_dependencies(u32 state, int domain_offset)
+{
+        prcm_writel(state, domain_offset + PM_WKDEP_OFFSET);
+}
+static u32 pmdomain_get_powerstate(int domain_offset)
+{
+        return prcm_readl(domain_offset + PM_PWSTCTRL_OFFSET);
+}
+static void pmdomain_set_powerstate(u32 state, int domain_offset)
+{
+        prcm_writel(state, domain_offset + PM_PWSTCTRL_OFFSET);
+}
+static u32 pmdomain_get_clock_autocontrol(int domain_offset)
+{
+        return prcm_readl(domain_offset + CM_CLKSTCTRL_OFFSET);
+}
+static void pmdomain_set_clock_autocontrol(u32 state, int domain_offset)
+{
+        prcm_writel(state, domain_offset + CM_CLKSTCTRL_OFFSET);
+}
+static u32 pmdomain_get_clock_autoidle1(int domain_offset)
+{
+        return prcm_readl(domain_offset + CM_AUTOIDLE1_OFFSET);
+}
+/* Core domain only */
+static u32 pmdomain_get_clock_autoidle2(int domain_offset)
+{
+        return prcm_readl(domain_offset + CM_AUTOIDLE2_OFFSET);
+}
+/* Core domain only */
+static u32 pmdomain_get_clock_autoidle3(int domain_offset)
+{
+        return prcm_readl(domain_offset + CM_AUTOIDLE3_OFFSET);
+}
+/* Core domain only */
+static u32 pmdomain_get_clock_autoidle4(int domain_offset)
+{
+        return prcm_readl(domain_offset + CM_AUTOIDLE4_OFFSET);
+}
+static void pmdomain_set_clock_autoidle1(u32 state, int domain_offset)
+{
+        prcm_writel(state, CM_AUTOIDLE1_OFFSET + domain_offset);
+}
+/* Core domain only */
+static void pmdomain_set_clock_autoidle2(u32 state, int domain_offset)
+{
+        prcm_writel(state, CM_AUTOIDLE2_OFFSET + domain_offset);
+}
+/* Core domain only */
+static void pmdomain_set_clock_autoidle3(u32 state, int domain_offset)
+{
+        prcm_writel(state, CM_AUTOIDLE3_OFFSET + domain_offset);
+}
+/* Core domain only */
+static void pmdomain_set_clock_autoidle4(u32 state, int domain_offset)
+{
+        prcm_writel(state, CM_AUTOIDLE4_OFFSET + domain_offset);
+}
+/*
+ * Configures power management domains to idle clocks automatically.
+ */
+void pmdomain_set_autoidle(void)
+{
+        u32 val;
+        /* Set PLL auto stop for 54M, 96M & DPLL */
+        pmdomain_set_clock_autoidle1(AUTO_54M(AUTO_STOPPED) |
+                                     AUTO_96M(AUTO_STOPPED) |
+                                     AUTO_DPLL(AUTO_STOPPED), PM_PLL_OFFSET);
+        /* External clock input control
+         * REVISIT: Should this be in clock framework?
+         */
+        PRCM_CLKSRC_CTRL |= (0x3 << 3);
+        /* Configure number of 32KHz clock cycles for sys_clk */
+        PRCM_CLKSSETUP = 0x00ff;
+        /* Configure automatic voltage transition */
+        PRCM_VOLTSETUP = 0;
+        val = PRCM_VOLTCTRL;
+        val &= ~(SETOFF_LEVEL(0x3) | VOLT_LEVEL(0x3));
+        val |= SETOFF_LEVEL(1) | VOLT_LEVEL(1) | AUTO_EXTVOLT;
+        PRCM_VOLTCTRL = val;
+        /* Disable emulation tools functional clock */
+        PRCM_CLKEMUL_CTRL = 0x0;
+        /* Set core memory retention state */
+        val = pmdomain_get_powerstate(PM_CORE_OFFSET);
+        if (cpu_is_omap2420()) {
+                val &= ~(0x7 << 3);
+                val |= (MEM3RETSTATE | MEM2RETSTATE | MEM1RETSTATE);
+        } else {
+                val &= ~(0xf << 3);
+                val |= (MEM4RETSTATE | MEM3RETSTATE | MEM2RETSTATE |
+                        MEM1RETSTATE);
+        }
+        pmdomain_set_powerstate(val, PM_CORE_OFFSET);
+        /* OCP interface smart idle. REVISIT: Enable autoidle bit0 ? */
+        val = SMS_SYSCONFIG;
+        val &= ~(0x3 << 3);
+        val |= (0x2 << 3) | (1 << 0);
+        SMS_SYSCONFIG |= val;
+        val = SDRC_SYSCONFIG;
+        val &= ~(0x3 << 3);
+        val |= (0x2 << 3);
+        SDRC_SYSCONFIG = val;
+        /* Configure L3 interface for smart idle.
+         * REVISIT: Enable autoidle bit0 ?
+         */
+        val = GPMC_SYSCONFIG;
+        val &= ~(0x3 << 3);
+        val |= (0x2 << 3) | (1 << 0);
+        GPMC_SYSCONFIG = val;
+        pmdomain_set_powerstate(LOGICRETSTATE | POWERSTATE_RETENTION,
+                                PM_MPU_OFFSET);
+        pmdomain_set_powerstate(POWERSTATE_RETENTION, PM_CORE_OFFSET);
+        if (!cpu_is_omap2420())
+                pmdomain_set_powerstate(POWERSTATE_RETENTION, PM_MDM_OFFSET);
+        /* Assume suspend function has saved the state for DSP and GFX */
+        pmdomain_set_powerstate(FORCESTATE | POWERSTATE_OFF, PM_DSP_OFFSET);
+        pmdomain_set_powerstate(FORCESTATE | POWERSTATE_OFF, PM_GFX_OFFSET);
+#if 0
+        /* REVISIT: Internal USB needs special handling */
+        force_standby_usb();
+        if (cpu_is_omap2430())
+                force_hsmmc();
+        sdram_self_refresh_on_idle_req(1);
+#endif
+        /* Enable clock auto control for all domains.
+         * Note that CORE domain includes also DSS, L4 & L3.
+         */
+        pmdomain_set_clock_autocontrol(AUTOSTAT_MPU, PM_MPU_OFFSET);
+        pmdomain_set_clock_autocontrol(AUTOSTAT_GFX, PM_GFX_OFFSET);
+        pmdomain_set_clock_autocontrol(AUTOSTAT_DSS | AUTOSTAT_L4 | AUTOSTAT_L3,
+                                       PM_CORE_OFFSET);
+        if (cpu_is_omap2420())
+                pmdomain_set_clock_autocontrol(AUTOSTAT_IVA | AUTOSTAT_DSP,
+                                               PM_DSP_OFFSET);
+        else {
+                pmdomain_set_clock_autocontrol(AUTOSTAT_DSP, PM_DSP_OFFSET);
+                pmdomain_set_clock_autocontrol(AUTOSTAT_MDM, PM_MDM_OFFSET);
+        }
+        /* Enable clock autoidle for all domains */
+        pmdomain_set_clock_autoidle1(0x2, PM_DSP_OFFSET);
+        if (cpu_is_omap2420()) {
+                pmdomain_set_clock_autoidle1(0xfffffff9, PM_CORE_OFFSET);
+                pmdomain_set_clock_autoidle2(0x7, PM_CORE_OFFSET);
+                pmdomain_set_clock_autoidle1(0x3f, PM_WKUP_OFFSET);
+        } else {
+                pmdomain_set_clock_autoidle1(0xeafffff1, PM_CORE_OFFSET);
+                pmdomain_set_clock_autoidle2(0xfff, PM_CORE_OFFSET);
+                pmdomain_set_clock_autoidle1(0x7f, PM_WKUP_OFFSET);
+                pmdomain_set_clock_autoidle1(0x3, PM_MDM_OFFSET);
+        }
+        pmdomain_set_clock_autoidle3(0x7, PM_CORE_OFFSET);
+        pmdomain_set_clock_autoidle4(0x1f, PM_CORE_OFFSET);
+}
+/*
+ * Initializes power domains by removing wake-up dependencies and powering
+ * down DSP and GFX. Gets called from PM init. Note that DSP and IVA code
+ * must re-enable DSP and GFX when used.
+ */
+void __init pmdomain_init(void)
+{
+        /* Remove all domain wakeup dependencies */
+        pmdomain_set_wakeup_dependencies(EN_WKUP | EN_CORE, PM_MPU_OFFSET);
+        pmdomain_set_wakeup_dependencies(0, PM_DSP_OFFSET);
+        pmdomain_set_wakeup_dependencies(0, PM_GFX_OFFSET);
+        pmdomain_set_wakeup_dependencies(EN_WKUP | EN_MPU, PM_CORE_OFFSET);
+        if (cpu_is_omap2430())
+                pmdomain_set_wakeup_dependencies(0, PM_MDM_OFFSET);
+        /* Power down DSP and GFX */
+        pmdomain_set_powerstate(POWERSTATE_OFF | FORCESTATE, PM_DSP_OFFSET);
+        pmdomain_set_powerstate(POWERSTATE_OFF | FORCESTATE, PM_GFX_OFFSET);
+}
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 562168fa2b16..d7eee99b7e3f 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -23,6 +23,7 @@
 #include <linux/interrupt.h>
 #include <linux/sysfs.h>
 #include <linux/module.h>
+#include <linux/delay.h>
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -36,11 +37,18 @@
 #include <asm/arch/sram.h>
 #include <asm/arch/pm.h>
+#include "prcm-regs.h"
 static struct clk *vclk;
 static void (*omap2_sram_idle)(void);
 static void (*omap2_sram_suspend)(int dllctrl, int cpu_rev);
 static void (*saved_idle)(void);
+extern void __init pmdomain_init(void);
+extern void pmdomain_set_autoidle(void);
+static unsigned int omap24xx_sleep_save[OMAP24XX_SLEEP_SAVE_SIZE];
 void omap2_pm_idle(void)
 {
        local_irq_disable();
@@ -87,23 +95,272 @@ static int omap2_pm_prepare(suspend_state_t state)
        return error;
 }
+#define INT0_WAKE_MASK  (OMAP_IRQ_BIT(INT_24XX_GPIO_BANK1) |    \
+                        OMAP_IRQ_BIT(INT_24XX_GPIO_BANK2) |     \
+                        OMAP_IRQ_BIT(INT_24XX_GPIO_BANK3))
+#define INT1_WAKE_MASK  (OMAP_IRQ_BIT(INT_24XX_GPIO_BANK4))
+#define INT2_WAKE_MASK  (OMAP_IRQ_BIT(INT_24XX_UART1_IRQ) |     \
+                        OMAP_IRQ_BIT(INT_24XX_UART2_IRQ) |      \
+                        OMAP_IRQ_BIT(INT_24XX_UART3_IRQ))
+#define preg(reg)       printk("%s\t(0x%p):\t0x%08x\n", #reg, &reg, reg);
+static void omap2_pm_debug(char * desc)
+{
+        printk("%s:\n", desc);
+        preg(CM_CLKSTCTRL_MPU);
+        preg(CM_CLKSTCTRL_CORE);
+        preg(CM_CLKSTCTRL_GFX);
+        preg(CM_CLKSTCTRL_DSP);
+        preg(CM_CLKSTCTRL_MDM);
+        preg(PM_PWSTCTRL_MPU);
+        preg(PM_PWSTCTRL_CORE);
+        preg(PM_PWSTCTRL_GFX);
+        preg(PM_PWSTCTRL_DSP);
+        preg(PM_PWSTCTRL_MDM);
+        preg(PM_PWSTST_MPU);
+        preg(PM_PWSTST_CORE);
+        preg(PM_PWSTST_GFX);
+        preg(PM_PWSTST_DSP);
+        preg(PM_PWSTST_MDM);
+        preg(CM_AUTOIDLE1_CORE);
+        preg(CM_AUTOIDLE2_CORE);
+        preg(CM_AUTOIDLE3_CORE);
+        preg(CM_AUTOIDLE4_CORE);
+        preg(CM_AUTOIDLE_WKUP);
+        preg(CM_AUTOIDLE_PLL);
+        preg(CM_AUTOIDLE_DSP);
+        preg(CM_AUTOIDLE_MDM);
+        preg(CM_ICLKEN1_CORE);
+        preg(CM_ICLKEN2_CORE);
+        preg(CM_ICLKEN3_CORE);
+        preg(CM_ICLKEN4_CORE);
+        preg(CM_ICLKEN_GFX);
+        preg(CM_ICLKEN_WKUP);
+        preg(CM_ICLKEN_DSP);
+        preg(CM_ICLKEN_MDM);
+        preg(CM_IDLEST1_CORE);
+        preg(CM_IDLEST2_CORE);
+        preg(CM_IDLEST3_CORE);
+        preg(CM_IDLEST4_CORE);
+        preg(CM_IDLEST_GFX);
+        preg(CM_IDLEST_WKUP);
+        preg(CM_IDLEST_CKGEN);
+        preg(CM_IDLEST_DSP);
+        preg(CM_IDLEST_MDM);
+        preg(RM_RSTST_MPU);
+        preg(RM_RSTST_GFX);
+        preg(RM_RSTST_WKUP);
+        preg(RM_RSTST_DSP);
+        preg(RM_RSTST_MDM);
+        preg(PM_WKDEP_MPU);
+        preg(PM_WKDEP_CORE);
+        preg(PM_WKDEP_GFX);
+        preg(PM_WKDEP_DSP);
+        preg(PM_WKDEP_MDM);
+        preg(CM_FCLKEN_WKUP);
+        preg(CM_ICLKEN_WKUP);
+        preg(CM_IDLEST_WKUP);
+        preg(CM_AUTOIDLE_WKUP);
+        preg(CM_CLKSEL_WKUP);
+        preg(PM_WKEN_WKUP);
+        preg(PM_WKST_WKUP);
+}
+static inline void omap2_pm_save_registers(void)
+{
+        /* Save interrupt registers */
+        OMAP24XX_SAVE(INTC_MIR0);
+        OMAP24XX_SAVE(INTC_MIR1);
+        OMAP24XX_SAVE(INTC_MIR2);
+        /* Save power control registers */
+        OMAP24XX_SAVE(CM_CLKSTCTRL_MPU);
+        OMAP24XX_SAVE(CM_CLKSTCTRL_CORE);
+        OMAP24XX_SAVE(CM_CLKSTCTRL_GFX);
+        OMAP24XX_SAVE(CM_CLKSTCTRL_DSP);
+        OMAP24XX_SAVE(CM_CLKSTCTRL_MDM);
+        /* Save power state registers */
+        OMAP24XX_SAVE(PM_PWSTCTRL_MPU);
+        OMAP24XX_SAVE(PM_PWSTCTRL_CORE);
+        OMAP24XX_SAVE(PM_PWSTCTRL_GFX);
+        OMAP24XX_SAVE(PM_PWSTCTRL_DSP);
+        OMAP24XX_SAVE(PM_PWSTCTRL_MDM);
+        /* Save autoidle registers */
+        OMAP24XX_SAVE(CM_AUTOIDLE1_CORE);
+        OMAP24XX_SAVE(CM_AUTOIDLE2_CORE);
+        OMAP24XX_SAVE(CM_AUTOIDLE3_CORE);
+        OMAP24XX_SAVE(CM_AUTOIDLE4_CORE);
+        OMAP24XX_SAVE(CM_AUTOIDLE_WKUP);
+        OMAP24XX_SAVE(CM_AUTOIDLE_PLL);
+        OMAP24XX_SAVE(CM_AUTOIDLE_DSP);
+        OMAP24XX_SAVE(CM_AUTOIDLE_MDM);
+        /* Save idle state registers */
+        OMAP24XX_SAVE(CM_IDLEST1_CORE);
+        OMAP24XX_SAVE(CM_IDLEST2_CORE);
+        OMAP24XX_SAVE(CM_IDLEST3_CORE);
+        OMAP24XX_SAVE(CM_IDLEST4_CORE);
+        OMAP24XX_SAVE(CM_IDLEST_GFX);
+        OMAP24XX_SAVE(CM_IDLEST_WKUP);
+        OMAP24XX_SAVE(CM_IDLEST_CKGEN);
+        OMAP24XX_SAVE(CM_IDLEST_DSP);
+        OMAP24XX_SAVE(CM_IDLEST_MDM);
+        /* Save clock registers */
+        OMAP24XX_SAVE(CM_FCLKEN1_CORE);
+        OMAP24XX_SAVE(CM_FCLKEN2_CORE);
+        OMAP24XX_SAVE(CM_ICLKEN1_CORE);
+        OMAP24XX_SAVE(CM_ICLKEN2_CORE);
+        OMAP24XX_SAVE(CM_ICLKEN3_CORE);
+        OMAP24XX_SAVE(CM_ICLKEN4_CORE);
+}
+static inline void omap2_pm_restore_registers(void)
+{
+        /* Restore clock state registers */
+        OMAP24XX_RESTORE(CM_CLKSTCTRL_MPU);
+        OMAP24XX_RESTORE(CM_CLKSTCTRL_CORE);
+        OMAP24XX_RESTORE(CM_CLKSTCTRL_GFX);
+        OMAP24XX_RESTORE(CM_CLKSTCTRL_DSP);
+        OMAP24XX_RESTORE(CM_CLKSTCTRL_MDM);
+        /* Restore power state registers */
+        OMAP24XX_RESTORE(PM_PWSTCTRL_MPU);
+        OMAP24XX_RESTORE(PM_PWSTCTRL_CORE);
+        OMAP24XX_RESTORE(PM_PWSTCTRL_GFX);
+        OMAP24XX_RESTORE(PM_PWSTCTRL_DSP);
+        OMAP24XX_RESTORE(PM_PWSTCTRL_MDM);
+        /* Restore idle state registers */
+        OMAP24XX_RESTORE(CM_IDLEST1_CORE);
+        OMAP24XX_RESTORE(CM_IDLEST2_CORE);
+        OMAP24XX_RESTORE(CM_IDLEST3_CORE);
+        OMAP24XX_RESTORE(CM_IDLEST4_CORE);
+        OMAP24XX_RESTORE(CM_IDLEST_GFX);
+        OMAP24XX_RESTORE(CM_IDLEST_WKUP);
+        OMAP24XX_RESTORE(CM_IDLEST_CKGEN);
+        OMAP24XX_RESTORE(CM_IDLEST_DSP);
+        OMAP24XX_RESTORE(CM_IDLEST_MDM);
+        /* Restore autoidle registers */
+        OMAP24XX_RESTORE(CM_AUTOIDLE1_CORE);
+        OMAP24XX_RESTORE(CM_AUTOIDLE2_CORE);
+        OMAP24XX_RESTORE(CM_AUTOIDLE3_CORE);
+        OMAP24XX_RESTORE(CM_AUTOIDLE4_CORE);
+        OMAP24XX_RESTORE(CM_AUTOIDLE_WKUP);
+        OMAP24XX_RESTORE(CM_AUTOIDLE_PLL);
+        OMAP24XX_RESTORE(CM_AUTOIDLE_DSP);
+        OMAP24XX_RESTORE(CM_AUTOIDLE_MDM);
+        /* Restore clock registers */
+        OMAP24XX_RESTORE(CM_FCLKEN1_CORE);
+        OMAP24XX_RESTORE(CM_FCLKEN2_CORE);
+        OMAP24XX_RESTORE(CM_ICLKEN1_CORE);
+        OMAP24XX_RESTORE(CM_ICLKEN2_CORE);
+        OMAP24XX_RESTORE(CM_ICLKEN3_CORE);
+        OMAP24XX_RESTORE(CM_ICLKEN4_CORE);
+        /* REVISIT: Clear interrupts here */
+        /* Restore interrupt registers */
+        OMAP24XX_RESTORE(INTC_MIR0);
+        OMAP24XX_RESTORE(INTC_MIR1);
+        OMAP24XX_RESTORE(INTC_MIR2);
+}
+static int omap2_pm_suspend(void)
+{
+        int processor_type = 0;
+        /* REVISIT: 0x21 or 0x26? */
+        if (cpu_is_omap2420())
+                processor_type = 0x21;
+        if (!processor_type)
+                return -ENOTSUPP;
+        local_irq_disable();
+        local_fiq_disable();
+        omap2_pm_save_registers();
+        /* Disable interrupts except for the wake events */
+        INTC_MIR_SET0 = 0xffffffff & ~INT0_WAKE_MASK;
+        INTC_MIR_SET1 = 0xffffffff & ~INT1_WAKE_MASK;
+        INTC_MIR_SET2 = 0xffffffff & ~INT2_WAKE_MASK;
+        pmdomain_set_autoidle();
+        /* Clear old wake-up events */
+        PM_WKST1_CORE = 0;
+        PM_WKST2_CORE = 0;
+        PM_WKST_WKUP = 0;
+        /* Enable wake-up events */
+        PM_WKEN1_CORE = (1 << 22) | (1 << 21);  /* UART1 & 2 */
+        PM_WKEN2_CORE = (1 << 2);               /* UART3 */
+        PM_WKEN_WKUP = (1 << 2) | (1 << 0);     /* GPIO & GPT1 */
+        /* Disable clocks except for CM_ICLKEN2_CORE. It gets disabled
+         * in the SRAM suspend code */
+        CM_FCLKEN1_CORE = 0;
+        CM_FCLKEN2_CORE = 0;
+        CM_ICLKEN1_CORE = 0;
+        CM_ICLKEN3_CORE = 0;
+        CM_ICLKEN4_CORE = 0;
+        omap2_pm_debug("Status before suspend");
+        /* Must wait for serial buffers to clear */
+        mdelay(200);
+        /* Jump to SRAM suspend code
+         * REVISIT: When is this SDRC_DLLB_CTRL?
+         */
+        omap2_sram_suspend(SDRC_DLLA_CTRL, processor_type);
+        /* Back from sleep */
+        omap2_pm_restore_registers();
+        local_fiq_enable();
+        local_irq_enable();
+        return 0;
+}
 static int omap2_pm_enter(suspend_state_t state)
 {
+        int ret = 0;
        switch (state)
        {
        case PM_SUSPEND_STANDBY:
        case PM_SUSPEND_MEM:
-                /* FIXME: Add suspend */
+                ret = omap2_pm_suspend();
                break;
        case PM_SUSPEND_DISK:
-                return -ENOTSUPP;
+                ret = -ENOTSUPP;
+                break;
        default:
-                return -EINVAL;
+                ret = -EINVAL;
        }
-        return 0;
+        return ret;
 }
 static int omap2_pm_finish(suspend_state_t state)
@@ -143,6 +400,8 @@ int __init omap2_pm_init(void)
        pm_set_ops(&omap_pm_ops);
        pm_idle = omap2_pm_idle;
+        pmdomain_init();
        return 0;
 }
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 8893479dc7e0..c2bf57ef6825 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -13,7 +13,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/clk.h>
diff --git a/arch/arm/mach-omap2/sleep.S b/arch/arm/mach-omap2/sleep.S
index 00299cbeb911..16247d557853 100644
--- a/arch/arm/mach-omap2/sleep.S
+++ b/arch/arm/mach-omap2/sleep.S
@@ -21,7 +21,6 @@
 * MA 02111-1307 USA
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/arch/io.h>
diff --git a/arch/arm/mach-omap2/sram-fn.S b/arch/arm/mach-omap2/sram-fn.S
index d261e4ff4d9b..a5ef7f611da9 100644
--- a/arch/arm/mach-omap2/sram-fn.S
+++ b/arch/arm/mach-omap2/sram-fn.S
@@ -22,7 +22,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/arch/io.h>
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 1d2f5ac2f69b..fe5fd6d42dea 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -6,6 +6,7 @@
 * Copyright (C) 2005 Nokia Corporation
 * Author: Paul Mundt <paul.mundt@nokia.com>
 *         Juha Yrj�l� <juha.yrjola@nokia.com>
+ * OMAP Dual-mode timer framework support by Timo Teras
 *
 * Some parts based off of TI's 24xx code:
 *
@@ -22,54 +23,18 @@
 #include <linux/interrupt.h>
 #include <linux/err.h>
 #include <linux/clk.h>
+#include <linux/delay.h>
 #include <asm/mach/time.h>
-#include <asm/delay.h>
+#include <asm/arch/dmtimer.h>
-#include <asm/io.h>
-#define OMAP2_GP_TIMER1_BASE    0x48028000
+static struct omap_dm_timer *gptimer;
-#define OMAP2_GP_TIMER2_BASE    0x4802a000
-#define OMAP2_GP_TIMER3_BASE    0x48078000
-#define OMAP2_GP_TIMER4_BASE    0x4807a000
-#define GP_TIMER_TIDR           0x00
+static inline void omap2_gp_timer_start(unsigned long load_val)
-#define GP_TIMER_TISR           0x18
-#define GP_TIMER_TIER           0x1c
-#define GP_TIMER_TCLR           0x24
-#define GP_TIMER_TCRR           0x28
-#define GP_TIMER_TLDR           0x2c
-#define GP_TIMER_TSICR          0x40
-#define OS_TIMER_NR             1  /* GP timer 2 */
-static unsigned long timer_base[] = {
-        IO_ADDRESS(OMAP2_GP_TIMER1_BASE),
-        IO_ADDRESS(OMAP2_GP_TIMER2_BASE),
-        IO_ADDRESS(OMAP2_GP_TIMER3_BASE),
-        IO_ADDRESS(OMAP2_GP_TIMER4_BASE),
-};
-static inline unsigned int timer_read_reg(int nr, unsigned int reg)
-{
-        return __raw_readl(timer_base[nr] + reg);
-}
-static inline void timer_write_reg(int nr, unsigned int reg, unsigned int val)
-{
-        __raw_writel(val, timer_base[nr] + reg);
-}
-/* Note that we always enable the clock prescale divider bit */
-static inline void omap2_gp_timer_start(int nr, unsigned long load_val)
 {
-        unsigned int tmp;
+        omap_dm_timer_set_load(gptimer, 1, 0xffffffff - load_val);
+        omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW);
-        tmp = 0xffffffff - load_val;
+        omap_dm_timer_start(gptimer);
-        timer_write_reg(nr, GP_TIMER_TLDR, tmp);
-        timer_write_reg(nr, GP_TIMER_TCRR, tmp);
-        timer_write_reg(nr, GP_TIMER_TIER, 1 << 1);
-        timer_write_reg(nr, GP_TIMER_TCLR, (1 << 5) | (1 << 1) | 1);
 }
 static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id,
@@ -77,7 +42,7 @@ static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id,
 {
        write_seqlock(&xtime_lock);
-        timer_write_reg(OS_TIMER_NR, GP_TIMER_TISR, 1 << 1);
+        omap_dm_timer_write_status(gptimer, OMAP_TIMER_INT_OVERFLOW);
        timer_tick(regs);
        write_sequnlock(&xtime_lock);
@@ -87,41 +52,26 @@ static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id,
 static struct irqaction omap2_gp_timer_irq = {
        .name           = "gp timer",
-        .flags          = SA_INTERRUPT,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = omap2_gp_timer_interrupt,
 };
 static void __init omap2_gp_timer_init(void)
 {
-        struct clk * sys_ck;
+        u32 tick_period;
-        u32 tick_period = 120000;
-        u32 l;
-        /* Reset clock and prescale value */
+        omap_dm_timer_init();
-        timer_write_reg(OS_TIMER_NR, GP_TIMER_TCLR, 0);
+        gptimer = omap_dm_timer_request_specific(1);
+        BUG_ON(gptimer == NULL);
-        sys_ck = clk_get(NULL, "sys_ck");
+        omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_SYS_CLK);
-        if (IS_ERR(sys_ck))
+        tick_period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / 100;
-                printk(KERN_ERR "Could not get sys_ck\n");
-        else {
-                clk_enable(sys_ck);
-                tick_period = clk_get_rate(sys_ck) / 100;
-                clk_put(sys_ck);
-        }
-        tick_period /= 2;       /* Minimum prescale divider is 2 */
        tick_period -= 1;
-        l = timer_read_reg(OS_TIMER_NR, GP_TIMER_TIDR);
+        setup_irq(omap_dm_timer_get_irq(gptimer), &omap2_gp_timer_irq);
-        printk(KERN_INFO "OMAP2 GP timer (HW version %d.%d)\n",
+        omap2_gp_timer_start(tick_period);
-               (l >> 4) & 0x0f, l & 0x0f);
-        setup_irq(38, &omap2_gp_timer_irq);
-        omap2_gp_timer_start(OS_TIMER_NR, tick_period);
 }
 struct sys_timer omap_timer = {
        .init   = omap2_gp_timer_init,
 };
diff --git a/arch/arm/mach-pnx4008/time.c b/arch/arm/mach-pnx4008/time.c
index 4ce680698529..888bf6cfba8a 100644
--- a/arch/arm/mach-pnx4008/time.c
+++ b/arch/arm/mach-pnx4008/time.c
@@ -86,7 +86,7 @@ static irqreturn_t pnx4008_timer_interrupt(int irq, void *dev_id,
 static struct irqaction pnx4008_timer_irq = {
        .name = "PNX4008 Tick Timer",
-        .flags = SA_INTERRUPT | SA_TIMER,
+        .flags = IRQF_DISABLED | IRQF_TIMER,
        .handler = pnx4008_timer_interrupt
 };
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index ea5137f319c4..03d07cae26c8 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -35,6 +35,10 @@ config PXA_SHARPSL
          SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
          handheld computer.
+config MACH_TRIZEPS4
+        bool "Keith und Koep Trizeps4 DIMM-Module"
+        select PXA27x
 endchoice
 if PXA_SHARPSL
@@ -55,6 +59,21 @@ endchoice
 endif
+if MACH_TRIZEPS4
+choice
+        prompt "Select base board for Trizeps 4 module"
+config MACH_TRIZEPS4_CONXS
+        bool "ConXS Eval Board"
+config MACH_TRIZEPS4_ANY
+        bool "another Board"
+endchoice
+endif
 endmenu
 config MACH_POODLE
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 1610690be419..9093eb1c94eb 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
 obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
 obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
 obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
+obj-$(CONFIG_MACH_TRIZEPS4)     += trizeps4.o
 obj-$(CONFIG_PXA_SHARP_C7xx)    += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
 obj-$(CONFIG_PXA_SHARP_Cxx00)   += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
 obj-$(CONFIG_MACH_AKITA)        += akita-ioexp.o
@@ -23,6 +24,7 @@ led-y := leds.o
 led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
 led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
 led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
+led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o
 obj-$(CONFIG_LEDS) += $(led-y)
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index bf6648a83901..cce26576999e 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -225,7 +225,7 @@ static int corgi_mci_init(struct device *dev, irqreturn_t (*corgi_detect_int)(in
        corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
        err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int,
-                          SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+                          IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
                          "MMC card detect", data);
        if (err) {
                printk(KERN_ERR "corgi_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index 347b9dea24c6..6914d22bc20f 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/platform_device.h>
 #include <linux/fb.h>
diff --git a/arch/arm/mach-pxa/leds-idp.c b/arch/arm/mach-pxa/leds-idp.c
index 5eba6ea0b0f7..38aa9270540e 100644
--- a/arch/arm/mach-pxa/leds-idp.c
+++ b/arch/arm/mach-pxa/leds-idp.c
@@ -12,7 +12,6 @@
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-pxa/leds-lubbock.c b/arch/arm/mach-pxa/leds-lubbock.c
index 05cf56059a0f..afbc6698e27c 100644
--- a/arch/arm/mach-pxa/leds-lubbock.c
+++ b/arch/arm/mach-pxa/leds-lubbock.c
@@ -11,7 +11,6 @@
 * namespace collision.  Mostly adapted the Mainstone version.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-pxa/leds-mainstone.c b/arch/arm/mach-pxa/leds-mainstone.c
index c06d3d7a8dd4..065293eb0d82 100644
--- a/arch/arm/mach-pxa/leds-mainstone.c
+++ b/arch/arm/mach-pxa/leds-mainstone.c
@@ -10,7 +10,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-pxa/leds-trizeps4.c b/arch/arm/mach-pxa/leds-trizeps4.c
new file mode 100644
index 000000000000..14cfc85e44b5
--- /dev/null
+++ b/arch/arm/mach-pxa/leds-trizeps4.c
@@ -0,0 +1,134 @@
+/*
+ * linux/arch/arm/mach-pxa/leds-trizeps4.c
+ *
+ *  Author:     Jürgen Schindele
+ *  Created:    20 02, 2006
+ *  Copyright:  Jürgen Schindele
+ *
+ * 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/config.h>
+#include <linux/init.h>
+#include <asm/hardware.h>
+#include <asm/system.h>
+#include <asm/types.h>
+#include <asm/leds.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/trizeps4.h>
+#include "leds.h"
+#define LED_STATE_ENABLED       1
+#define LED_STATE_CLAIMED       2
+#define SYS_BUSY                0x01
+#define HEARTBEAT               0x02
+#define BLINK                   0x04
+static unsigned int led_state;
+static unsigned int hw_led_state;
+void trizeps4_leds_event(led_event_t evt)
+{
+        unsigned long flags;
+        local_irq_save(flags);
+        switch (evt) {
+        case led_start:
+                hw_led_state = 0;
+                pxa_gpio_mode( GPIO_SYS_BUSY_LED  | GPIO_OUT);          /* LED1 */
+                pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT);          /* LED2 */
+                led_state = LED_STATE_ENABLED;
+                break;
+        case led_stop:
+                led_state &= ~LED_STATE_ENABLED;
+                break;
+        case led_claim:
+                led_state |= LED_STATE_CLAIMED;
+                hw_led_state = 0;
+                break;
+        case led_release:
+                led_state &= ~LED_STATE_CLAIMED;
+                hw_led_state = 0;
+                break;
+#ifdef CONFIG_LEDS_TIMER
+        case led_timer:
+                hw_led_state ^= HEARTBEAT;
+                break;
+#endif
+#ifdef CONFIG_LEDS_CPU
+        case led_idle_start:
+                hw_led_state &= ~SYS_BUSY;
+                break;
+        case led_idle_end:
+                hw_led_state |= SYS_BUSY;
+                break;
+#endif
+        case led_halted:
+                break;
+        case led_green_on:
+                hw_led_state |= BLINK;
+                break;
+        case led_green_off:
+                hw_led_state &= ~BLINK;
+                break;
+        case led_amber_on:
+                break;
+        case led_amber_off:
+                break;
+        case led_red_on:
+                break;
+        case led_red_off:
+                break;
+        default:
+                break;
+        }
+        if  (led_state & LED_STATE_ENABLED) {
+                switch (hw_led_state) {
+                        case 0:
+                                GPSR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
+                                GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+                                break;
+                        case 1:
+                                GPCR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
+                                GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+                                break;
+                        case 2:
+                                GPSR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
+                                GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+                                break;
+                        case 3:
+                                GPCR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
+                                GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+                                break;
+                }
+        }
+        else {
+                /* turn all off */
+                GPSR(GPIO_SYS_BUSY_LED)  |= GPIO_bit(GPIO_SYS_BUSY_LED);
+                GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+        }
+        local_irq_restore(flags);
+}
diff --git a/arch/arm/mach-pxa/leds.c b/arch/arm/mach-pxa/leds.c
index bbe4d5f6afaa..e13eb841e48d 100644
--- a/arch/arm/mach-pxa/leds.c
+++ b/arch/arm/mach-pxa/leds.c
@@ -24,6 +24,8 @@ pxa_leds_init(void)
                leds_event = mainstone_leds_event;
        if (machine_is_pxa_idp())
                leds_event = idp_leds_event;
+        if (machine_is_trizeps4())
+                leds_event = trizeps4_leds_event;
        leds_event(led_start);
        return 0;
diff --git a/arch/arm/mach-pxa/leds.h b/arch/arm/mach-pxa/leds.h
index d98f6e93c12b..4f829b8c39dd 100644
--- a/arch/arm/mach-pxa/leds.h
+++ b/arch/arm/mach-pxa/leds.h
@@ -10,3 +10,4 @@
 extern void idp_leds_event(led_event_t evt);
 extern void lubbock_leds_event(led_event_t evt);
 extern void mainstone_leds_event(led_event_t evt);
+extern void trizeps4_leds_event(led_event_t evt);
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index ec0f43a102c7..1a5f5c21481e 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -248,58 +248,137 @@ static void lpd270_backlight_power(int on)
 /* 5.7" TFT QVGA (LoLo display number 1) */
 static struct pxafb_mach_info sharp_lq057q3dc02 __initdata = {
-        .pixclock               = 100000,
+        .pixclock               = 150000,
-        .xres                   = 240,
+        .xres                   = 320,
-        .yres                   = 320,
+        .yres                   = 240,
        .bpp                    = 16,
-        .hsync_len              = 64,
+        .hsync_len              = 0x14,
-        .left_margin            = 0x27,
+        .left_margin            = 0x28,
-        .right_margin           = 0x09,
+        .right_margin           = 0x0a,
-        .vsync_len              = 0x04,
+        .vsync_len              = 0x02,
        .upper_margin           = 0x08,
        .lower_margin           = 0x14,
-        .sync                   = 0,
+        .sync                   = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
        .lccr0                  = 0x07800080,
-        .lccr3                  = 0x04400007,
+        .lccr3                  = 0x00400000,
+        .pxafb_backlight_power  = lpd270_backlight_power,
+};
+/* 12.1" TFT SVGA (LoLo display number 2) */
+static struct pxafb_mach_info sharp_lq121s1dg31 __initdata = {
+        .pixclock               = 50000,
+        .xres                   = 800,
+        .yres                   = 600,
+        .bpp                    = 16,
+        .hsync_len              = 0x05,
+        .left_margin            = 0x52,
+        .right_margin           = 0x05,
+        .vsync_len              = 0x04,
+        .upper_margin           = 0x14,
+        .lower_margin           = 0x0a,
+        .sync                   = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+        .lccr0                  = 0x07800080,
+        .lccr3                  = 0x00400000,
+        .pxafb_backlight_power  = lpd270_backlight_power,
+};
+/* 3.6" TFT QVGA (LoLo display number 3) */
+static struct pxafb_mach_info sharp_lq036q1da01 __initdata = {
+        .pixclock               = 150000,
+        .xres                   = 320,
+        .yres                   = 240,
+        .bpp                    = 16,
+        .hsync_len              = 0x0e,
+        .left_margin            = 0x04,
+        .right_margin           = 0x0a,
+        .vsync_len              = 0x03,
+        .upper_margin           = 0x03,
+        .lower_margin           = 0x03,
+        .sync                   = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+        .lccr0                  = 0x07800080,
+        .lccr3                  = 0x00400000,
        .pxafb_backlight_power  = lpd270_backlight_power,
 };
 /* 6.4" TFT VGA (LoLo display number 5) */
 static struct pxafb_mach_info sharp_lq64d343 __initdata = {
-        .pixclock               = 20000,
+        .pixclock               = 25000,
        .xres                   = 640,
        .yres                   = 480,
        .bpp                    = 16,
-        .hsync_len              = 49,
+        .hsync_len              = 0x31,
        .left_margin            = 0x89,
        .right_margin           = 0x19,
-        .vsync_len              = 18,
+        .vsync_len              = 0x12,
        .upper_margin           = 0x22,
-        .lower_margin           = 0,
+        .lower_margin           = 0x00,
        .sync                   = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
        .lccr0                  = 0x07800080,
-        .lccr3                  = 0x04400001,
+        .lccr3                  = 0x00400000,
+        .pxafb_backlight_power  = lpd270_backlight_power,
+};
+/* 10.4" TFT VGA (LoLo display number 7) */
+static struct pxafb_mach_info sharp_lq10d368 __initdata = {
+        .pixclock               = 25000,
+        .xres                   = 640,
+        .yres                   = 480,
+        .bpp                    = 16,
+        .hsync_len              = 0x31,
+        .left_margin            = 0x89,
+        .right_margin           = 0x19,
+        .vsync_len              = 0x12,
+        .upper_margin           = 0x22,
+        .lower_margin           = 0x00,
+        .sync                   = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+        .lccr0                  = 0x07800080,
+        .lccr3                  = 0x00400000,
        .pxafb_backlight_power  = lpd270_backlight_power,
 };
 /* 3.5" TFT QVGA (LoLo display number 8) */
 static struct pxafb_mach_info sharp_lq035q7db02_20 __initdata = {
-        .pixclock               = 100000,
+        .pixclock               = 150000,
        .xres                   = 240,
        .yres                   = 320,
        .bpp                    = 16,
-        .hsync_len              = 0x34,
+        .hsync_len              = 0x0e,
-        .left_margin            = 0x09,
+        .left_margin            = 0x0a,
-        .right_margin           = 0x09,
+        .right_margin           = 0x0a,
-        .vsync_len              = 0x08,
+        .vsync_len              = 0x03,
        .upper_margin           = 0x05,
        .lower_margin           = 0x14,
-        .sync                   = 0,
+        .sync                   = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
        .lccr0                  = 0x07800080,
-        .lccr3                  = 0x04400007,
+        .lccr3                  = 0x00400000,
        .pxafb_backlight_power  = lpd270_backlight_power,
 };
+static struct pxafb_mach_info *lpd270_lcd_to_use;
+static int __init lpd270_set_lcd(char *str)
+{
+        if (!strnicmp(str, "lq057q3dc02", 11)) {
+                lpd270_lcd_to_use = &sharp_lq057q3dc02;
+        } else if (!strnicmp(str, "lq121s1dg31", 11)) {
+                lpd270_lcd_to_use = &sharp_lq121s1dg31;
+        } else if (!strnicmp(str, "lq036q1da01", 11)) {
+                lpd270_lcd_to_use = &sharp_lq036q1da01;
+        } else if (!strnicmp(str, "lq64d343", 8)) {
+                lpd270_lcd_to_use = &sharp_lq64d343;
+        } else if (!strnicmp(str, "lq10d368", 8)) {
+                lpd270_lcd_to_use = &sharp_lq10d368;
+        } else if (!strnicmp(str, "lq035q7db02-20", 14)) {
+                lpd270_lcd_to_use = &sharp_lq035q7db02_20;
+        } else {
+                printk(KERN_INFO "lpd270: unknown lcd panel [%s]\n", str);
+        }
+        return 1;
+}
+__setup("lcd=", lpd270_set_lcd);
 static struct platform_device *platform_devices[] __initdata = {
        &smc91x_device,
        &lpd270_audio_device,
@@ -345,9 +424,8 @@ static void __init lpd270_init(void)
        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
-        // set_pxa_fb_info(&sharp_lq057q3dc02);
+        if (lpd270_lcd_to_use != NULL)
-        set_pxa_fb_info(&sharp_lq64d343);
+                set_pxa_fb_info(lpd270_lcd_to_use);
-        // set_pxa_fb_info(&sharp_lq035q7db02_20);
        pxa_set_ohci_info(&lpd270_ohci_platform_data);
 }
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 1ab26c6914f2..6a9a669d60de 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -419,7 +419,7 @@ static int lubbock_mci_init(struct device *dev,
        init_timer(&mmc_timer);
        mmc_timer.data = (unsigned long) data;
        return request_irq(LUBBOCK_SD_IRQ, lubbock_detect_int,
-                        SA_SAMPLE_RANDOM, "lubbock-sd-detect", data);
+                        IRQF_SAMPLE_RANDOM, "lubbock-sd-detect", data);
 }
 static int lubbock_mci_get_ro(struct device *dev)
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index b307f11951df..21ddf3de2f6e 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -331,7 +331,7 @@ static int mainstone_mci_init(struct device *dev, irqreturn_t (*mstone_detect_in
         */
        MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL;
-        err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, SA_INTERRUPT,
+        err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, IRQF_DISABLED,
                             "MMC card detect", data);
        if (err) {
                printk(KERN_ERR "mainstone_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 852ea72d8c80..2112c414f0e2 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -10,7 +10,6 @@
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/suspend.h>
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 9a9fa87cea9f..6dbff6d94801 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -212,7 +212,7 @@ static int poodle_mci_init(struct device *dev, irqreturn_t (*poodle_detect_int)(
        poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
        err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
-                          SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+                          IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
                          "MMC card detect", data);
        if (err) {
                printk(KERN_ERR "poodle_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 573a5758e781..c1f21739bf71 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -16,7 +16,6 @@
 * initialization stuff for PXA machines which can be overridden later if
 * need be.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 3baa70819f24..74eeada1e2fc 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -11,7 +11,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 0f1648780c41..db6e8f56a75f 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -18,11 +18,11 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/platform_device.h>
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
-#include <asm/irq.h>
 #include <asm/apm.h>
 #include <asm/arch/pm.h>
 #include <asm/arch/pxa-regs.h>
@@ -142,18 +142,18 @@ void sharpsl_pm_pxa_init(void)
        pxa_gpio_mode(sharpsl_pm.machinfo->gpio_batlock | GPIO_IN);
        /* Register interrupt handlers */
-        if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, SA_INTERRUPT, "AC Input Detect", sharpsl_ac_isr)) {
+        if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, IRQF_DISABLED, "AC Input Detect", sharpsl_ac_isr)) {
                dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin));
        }
        else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin),IRQT_BOTHEDGE);
-        if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr, SA_INTERRUPT, "Battery Cover", sharpsl_fatal_isr)) {
+        if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr, IRQF_DISABLED, "Battery Cover", sharpsl_fatal_isr)) {
                dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock));
        }
        else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock),IRQT_FALLING);
        if (sharpsl_pm.machinfo->gpio_fatal) {
-                if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr, SA_INTERRUPT, "Fatal Battery", sharpsl_fatal_isr)) {
+                if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr, IRQF_DISABLED, "Fatal Battery", sharpsl_fatal_isr)) {
                        dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal));
                }
                else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal),IRQT_FALLING);
@@ -162,7 +162,7 @@ void sharpsl_pm_pxa_init(void)
        if (sharpsl_pm.machinfo->batfull_irq)
        {
                /* Register interrupt handler. */
-                if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr, SA_INTERRUPT, "CO", sharpsl_chrg_full_isr)) {
+                if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr, IRQF_DISABLED, "CO", sharpsl_chrg_full_isr)) {
                        dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull));
                }
                else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull),IRQT_RISING);
diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S
index 0650bed3b96e..15874b360e51 100644
--- a/arch/arm/mach-pxa/sleep.S
+++ b/arch/arm/mach-pxa/sleep.S
@@ -11,7 +11,6 @@
 * modify it under the terms of the GNU General Public License.
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index eb9937f6f5cd..1c32a9310dc2 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -308,7 +308,7 @@ static int spitz_mci_init(struct device *dev, irqreturn_t (*spitz_detect_int)(in
        spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
        err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
-                          SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+                          IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
                          "MMC card detect", data);
        if (err) {
                printk(KERN_ERR "spitz_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
diff --git a/arch/arm/mach-pxa/standby.S b/arch/arm/mach-pxa/standby.S
index 6f6dbbd08021..d774430d02c0 100644
--- a/arch/arm/mach-pxa/standby.S
+++ b/arch/arm/mach-pxa/standby.S
@@ -9,7 +9,6 @@
 * or implied.
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index b9b2057349eb..5dbd191c57c4 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -10,7 +10,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -118,7 +117,7 @@ pxa_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction pxa_timer_irq = {
        .name           = "PXA Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = pxa_timer_interrupt,
 };
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 7152bc13680f..249353616aba 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -185,7 +185,7 @@ static int tosa_mci_init(struct device *dev, irqreturn_t (*tosa_detect_int)(int,
        tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250);
-        err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int, SA_INTERRUPT,
+        err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int, IRQF_DISABLED,
                                "MMC/SD card detect", data);
        if (err) {
                printk(KERN_ERR "tosa_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
new file mode 100644
index 000000000000..7c3007df1bd6
--- /dev/null
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -0,0 +1,473 @@
+/*
+ *  linux/arch/arm/mach-pxa/trizeps4.c
+ *
+ *  Support for the Keith und Koep Trizeps4 Module Platform.
+ *
+ *  Author:     Jürgen Schindele
+ *  Created:    20 02, 2006
+ *  Copyright:  Jürgen Schindele
+ *
+ *  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/sysdev.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/bitops.h>
+#include <linux/fb.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+#include <linux/serial_8250.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <asm/types.h>
+#include <asm/setup.h>
+#include <asm/memory.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/sizes.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+#include <asm/mach/flash.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/trizeps4.h>
+#include <asm/arch/audio.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/ohci.h>
+#include "generic.h"
+/********************************************************************************************
+ * ONBOARD FLASH
+ ********************************************************************************************/
+static struct mtd_partition trizeps4_partitions[] = {
+        {
+                .name =         "Bootloader",
+                .size =         0x00040000,
+                .offset =       0,
+                .mask_flags =   MTD_WRITEABLE  /* force read-only */
+        },{
+                .name =         "Kernel",
+                .size =         0x00400000,
+                .offset =       0x00040000
+        },{
+                .name =         "Filesystem",
+                .size =         MTDPART_SIZ_FULL,
+                .offset =       0x00440000
+        }
+};
+static struct flash_platform_data trizeps4_flash_data[] = {
+        {
+                .map_name       = "cfi_probe",
+                .parts          = trizeps4_partitions,
+                .nr_parts       = ARRAY_SIZE(trizeps4_partitions)
+        }
+};
+static struct resource flash_resource = {
+        .start  = PXA_CS0_PHYS,
+        .end    = PXA_CS0_PHYS + SZ_64M - 1,
+        .flags  = IORESOURCE_MEM,
+};
+static struct platform_device flash_device = {
+        .name           = "pxa2xx-flash",
+        .id             = 0,
+        .dev = {
+                .platform_data = &trizeps4_flash_data,
+        },
+        .resource = &flash_resource,
+        .num_resources = 1,
+};
+/********************************************************************************************
+ * DAVICOM DM9000 Ethernet
+ ********************************************************************************************/
+static struct resource dm9000_resources[] = {
+        [0] = {
+                .start  = TRIZEPS4_ETH_PHYS+0x300,
+                .end    = TRIZEPS4_ETH_PHYS+0x400-1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = TRIZEPS4_ETH_PHYS+0x8300,
+                .end    = TRIZEPS4_ETH_PHYS+0x8400-1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [2] = {
+                .start  = TRIZEPS4_ETH_IRQ,
+                .end    = TRIZEPS4_ETH_IRQ,
+                .flags  = (IORESOURCE_IRQ | IRQT_RISING),
+        },
+};
+static struct platform_device dm9000_device = {
+        .name           = "dm9000",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(dm9000_resources),
+        .resource       = dm9000_resources,
+};
+/********************************************************************************************
+ * PXA270 serial ports
+ ********************************************************************************************/
+static struct plat_serial8250_port tri_serial_ports[] = {
+#ifdef CONFIG_SERIAL_PXA
+        /* this uses the own PXA driver */
+        {
+                0,
+        },
+#else
+        /* this uses the generic 8520 driver */
+        [0] = {
+                .membase        = (void *)&FFUART,
+                .irq            = IRQ_FFUART,
+                .flags          = UPF_BOOT_AUTOCONF,
+                .iotype         = UPIO_MEM32,
+                .regshift       = 2,
+                .uartclk        = (921600*16),
+        },
+        [1] = {
+                .membase        = (void *)&BTUART,
+                .irq            = IRQ_BTUART,
+                .flags          = UPF_BOOT_AUTOCONF,
+                .iotype         = UPIO_MEM32,
+                .regshift       = 2,
+                .uartclk        = (921600*16),
+        },
+        {
+                0,
+        },
+#endif
+};
+static struct platform_device uart_devices = {
+        .name           = "serial8250",
+        .id             = 0,
+        .dev            = {
+                .platform_data  = tri_serial_ports,
+        },
+        .num_resources  = 0,
+        .resource       = NULL,
+};
+/********************************************************************************************
+ * PXA270 ac97 sound codec
+ ********************************************************************************************/
+static struct platform_device ac97_audio_device = {
+        .name           = "pxa2xx-ac97",
+        .id             = -1,
+};
+static struct platform_device * trizeps4_devices[] __initdata = {
+        &flash_device,
+        &uart_devices,
+        &dm9000_device,
+        &ac97_audio_device,
+};
+#ifdef CONFIG_MACH_TRIZEPS4_CONXS
+static short trizeps_conxs_bcr;
+/* PCCARD power switching supports only 3,3V */
+void board_pcmcia_power(int power)
+{
+        if (power) {
+                /* switch power on, put in reset and enable buffers */
+                trizeps_conxs_bcr |= power;
+                trizeps_conxs_bcr |= ConXS_BCR_CF_RESET;
+                trizeps_conxs_bcr &= ~(ConXS_BCR_CF_BUF_EN);
+                ConXS_BCR = trizeps_conxs_bcr;
+                /* wait a little */
+                udelay(2000);
+                /* take reset away */
+                trizeps_conxs_bcr &= ~(ConXS_BCR_CF_RESET);
+                ConXS_BCR = trizeps_conxs_bcr;
+                udelay(2000);
+        } else {
+                /* put in reset */
+                trizeps_conxs_bcr |= ConXS_BCR_CF_RESET;
+                ConXS_BCR = trizeps_conxs_bcr;
+                udelay(1000);
+                /* switch power off */
+                trizeps_conxs_bcr &= ~(0xf);
+                ConXS_BCR = trizeps_conxs_bcr;
+        }
+        pr_debug("%s: o%s 0x%x\n", __FUNCTION__, power ? "n": "ff", trizeps_conxs_bcr);
+}
+/* backlight power switching for LCD panel */
+static void board_backlight_power(int on)
+{
+        if (on) {
+                trizeps_conxs_bcr |= ConXS_BCR_L_DISP;
+        } else {
+                trizeps_conxs_bcr &= ~ConXS_BCR_L_DISP;
+        }
+        pr_debug("%s: o%s 0x%x\n", __FUNCTION__, on ? "n" : "ff", trizeps_conxs_bcr);
+        ConXS_BCR = trizeps_conxs_bcr;
+}
+/* Powersupply for MMC/SD cardslot */
+static void board_mci_power(struct device *dev, unsigned int vdd)
+{
+        struct pxamci_platform_data* p_d = dev->platform_data;
+        if (( 1 << vdd) & p_d->ocr_mask) {
+                pr_debug("%s: on\n", __FUNCTION__);
+                /* FIXME fill in values here */
+        } else {
+                pr_debug("%s: off\n", __FUNCTION__);
+                /* FIXME fill in values here */
+        }
+}
+static short trizeps_conxs_ircr;
+/* Switch modes and Power for IRDA receiver */
+static void board_irda_mode(struct device *dev, int mode)
+{
+        unsigned long flags;
+        local_irq_save(flags);
+        if (mode & IR_SIRMODE) {
+                /* Slow mode */
+                trizeps_conxs_ircr &= ~ConXS_IRCR_MODE;
+        } else if (mode & IR_FIRMODE) {
+                /* Fast mode */
+                trizeps_conxs_ircr |= ConXS_IRCR_MODE;
+        }
+        if (mode & IR_OFF) {
+                trizeps_conxs_ircr |= ConXS_IRCR_SD;
+        } else {
+                trizeps_conxs_ircr &= ~ConXS_IRCR_SD;
+        }
+        /* FIXME write values to register */
+        local_irq_restore(flags);
+}
+#else
+/* for other baseboards define dummies */
+void board_pcmcia_power(int power)      {;}
+#define board_backlight_power           NULL
+#define board_mci_power                 NULL
+#define board_irda_mode                 NULL
+#endif          /* CONFIG_MACH_TRIZEPS4_CONXS */
+EXPORT_SYMBOL(board_pcmcia_power);
+static int trizeps4_mci_init(struct device *dev, irqreturn_t (*mci_detect_int)(int, void *, struct pt_regs *), void *data)
+{
+        int err;
+        /* setup GPIO for PXA27x MMC controller */
+        pxa_gpio_mode(GPIO32_MMCCLK_MD);
+        pxa_gpio_mode(GPIO112_MMCCMD_MD);
+        pxa_gpio_mode(GPIO92_MMCDAT0_MD);
+        pxa_gpio_mode(GPIO109_MMCDAT1_MD);
+        pxa_gpio_mode(GPIO110_MMCDAT2_MD);
+        pxa_gpio_mode(GPIO111_MMCDAT3_MD);
+        pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN);
+        err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int,
+                          IRQF_DISABLED | IRQF_TRIGGER_RISING,
+                          "MMC card detect", data);
+        if (err) {
+                printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
+                return -1;
+        }
+        return 0;
+}
+static void trizeps4_mci_exit(struct device *dev, void *data)
+{
+        free_irq(TRIZEPS4_MMC_IRQ, data);
+}
+static struct pxamci_platform_data trizeps4_mci_platform_data = {
+        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
+        .init           = trizeps4_mci_init,
+        .exit           = trizeps4_mci_exit,
+        .setpower       = board_mci_power,
+};
+static struct pxaficp_platform_data trizeps4_ficp_platform_data = {
+        .transceiver_cap  = IR_SIRMODE | IR_FIRMODE | IR_OFF,
+        .transceiver_mode = board_irda_mode,
+};
+static int trizeps4_ohci_init(struct device *dev)
+{
+        /* setup Port1 GPIO pin. */
+        pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN);  /* USBHPWR1 */
+        pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */
+        /* Set the Power Control Polarity Low and Power Sense
+           Polarity Low to active low. */
+        UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
+                ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
+        return 0;
+}
+static void trizeps4_ohci_exit(struct device *dev)
+{
+        ;
+}
+static struct pxaohci_platform_data trizeps4_ohci_platform_data = {
+        .port_mode      = PMM_PERPORT_MODE,
+        .init           = trizeps4_ohci_init,
+        .exit           = trizeps4_ohci_exit,
+};
+static struct map_desc trizeps4_io_desc[] __initdata = {
+        {       /* ConXS CFSR */
+                .virtual        = TRIZEPS4_CFSR_VIRT,
+                .pfn            = __phys_to_pfn(TRIZEPS4_CFSR_PHYS),
+                .length         = 0x00001000,
+                .type           = MT_DEVICE
+        },
+        {       /* ConXS BCR */
+                .virtual        = TRIZEPS4_BOCR_VIRT,
+                .pfn            = __phys_to_pfn(TRIZEPS4_BOCR_PHYS),
+                .length         = 0x00001000,
+                .type           = MT_DEVICE
+        },
+        {       /* ConXS IRCR */
+                .virtual        = TRIZEPS4_IRCR_VIRT,
+                .pfn            = __phys_to_pfn(TRIZEPS4_IRCR_PHYS),
+                .length         = 0x00001000,
+                .type           = MT_DEVICE
+        },
+        {       /* ConXS DCR */
+                .virtual        = TRIZEPS4_DICR_VIRT,
+                .pfn            = __phys_to_pfn(TRIZEPS4_DICR_PHYS),
+                .length         = 0x00001000,
+                .type           = MT_DEVICE
+        },
+        {       /* ConXS UPSR */
+                .virtual        = TRIZEPS4_UPSR_VIRT,
+                .pfn            = __phys_to_pfn(TRIZEPS4_UPSR_PHYS),
+                .length         = 0x00001000,
+                .type           = MT_DEVICE
+        }
+};
+static struct pxafb_mach_info sharp_lcd __initdata = {
+    .pixclock           = 78000,
+    .xres               = 640,
+    .yres               = 480,
+    .bpp                = 8,
+    .hsync_len          = 4,
+    .left_margin        = 4,
+    .right_margin       = 4,
+    .vsync_len          = 2,
+    .upper_margin       = 0,
+    .lower_margin       = 0,
+    .sync               = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+    .cmap_greyscale     = 0,
+    .cmap_inverse       = 0,
+    .cmap_static        = 0,
+    .lccr0              = LCCR0_Color | LCCR0_Pas | LCCR0_Dual,
+    .lccr3              = 0x0340ff02,
+    .pxafb_backlight_power = board_backlight_power,
+};
+static void __init trizeps4_fixup(struct machine_desc *desc, struct tag *tags, char **cmdline, struct meminfo *mi)
+{
+}
+static void __init trizeps4_init(void)
+{
+        platform_add_devices(trizeps4_devices, ARRAY_SIZE(trizeps4_devices));
+        set_pxa_fb_info(&sharp_lcd);
+        pxa_set_mci_info(&trizeps4_mci_platform_data);
+        pxa_set_ficp_info(&trizeps4_ficp_platform_data);
+        pxa_set_ohci_info(&trizeps4_ohci_platform_data);
+}
+static void __init trizeps4_map_io(void)
+{
+        pxa_map_io();
+        iotable_init(trizeps4_io_desc, ARRAY_SIZE(trizeps4_io_desc));
+        /* for DiskOnChip */
+        pxa_gpio_mode(GPIO15_nCS_1_MD);
+        /* for off-module PIC on ConXS board */
+        pxa_gpio_mode(GPIO_PIC | GPIO_IN);
+        /* UCB1400 irq */
+        pxa_gpio_mode(GPIO_UCB1400 | GPIO_IN);
+        /* for DM9000 LAN */
+        pxa_gpio_mode(GPIO78_nCS_2_MD);
+        pxa_gpio_mode(GPIO_DM9000 | GPIO_IN);
+        /* for PCMCIA device */
+        pxa_gpio_mode(GPIO_PCD | GPIO_IN);
+        pxa_gpio_mode(GPIO_PRDY | GPIO_IN);
+        /* for I2C adapter */
+        pxa_gpio_mode(GPIO117_I2CSCL_MD);
+        pxa_gpio_mode(GPIO118_I2CSDA_MD);
+        /* MMC_DET s.o. */
+        pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN);
+        /* whats that for ??? */
+        pxa_gpio_mode(GPIO79_nCS_3_MD);
+        pxa_gpio_mode( GPIO_SYS_BUSY_LED  | GPIO_OUT);          /* LED1 */
+        pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT);          /* LED2 */
+#ifdef CONFIG_MACH_TRIZEPS4_CONXS
+#ifdef CONFIG_IDE_PXA_CF
+        /* if boot direct from compact flash dont disable power */
+        trizeps_conxs_bcr = 0x0009;
+#else
+        /* this is the reset value */
+        trizeps_conxs_bcr = 0x00A0;
+#endif
+        ConXS_BCR = trizeps_conxs_bcr;
+#endif
+        PWER  = 0x00000002;
+        PFER  = 0x00000000;
+        PRER  = 0x00000002;
+        PGSR0 = 0x0158C000;
+        PGSR1 = 0x00FF0080;
+        PGSR2 = 0x0001C004;
+        /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
+        PCFR |= PCFR_OPDE;
+}
+MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module")
+        /* MAINTAINER("Jürgen Schindele") */
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .boot_params    = TRIZEPS4_SDRAM_BASE + 0x100,
+        .fixup          = trizeps4_fixup,
+        .init_machine   = trizeps4_init,
+        .map_io         = trizeps4_map_io,
+        .init_irq       = pxa_init_irq,
+        .timer          = &pxa_timer,
+MACHINE_END
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index d13270c5d7cd..da0286973823 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -18,7 +18,6 @@
 * 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/config.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
@@ -537,7 +536,7 @@ static irqreturn_t realview_timer_interrupt(int irq, void *dev_id, struct pt_reg
 static struct irqaction realview_timer_irq = {
        .name           = "RealView Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = realview_timer_interrupt,
 };
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 693fb1e396e0..84a959530fb6 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -19,7 +19,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/sysdev.h>
diff --git a/arch/arm/mach-rpc/dma.c b/arch/arm/mach-rpc/dma.c
index bd86ffba8810..ac511d41d4d7 100644
--- a/arch/arm/mach-rpc/dma.c
+++ b/arch/arm/mach-rpc/dma.c
@@ -128,7 +128,7 @@ static irqreturn_t iomd_dma_handle(int irq, void *dev_id, struct pt_regs *regs)
 static int iomd_request_dma(dmach_t channel, dma_t *dma)
 {
        return request_irq(dma->dma_irq, iomd_dma_handle,
-                           SA_INTERRUPT, dma->device_id, dma);
+                           IRQF_DISABLED, dma->device_id, dma);
 }
 static void iomd_free_dma(dmach_t channel, dma_t *dma)
diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c
index fbbeb0553006..def4441d2442 100644
--- a/arch/arm/mach-s3c2410/bast-irq.c
+++ b/arch/arm/mach-s3c2410/bast-irq.c
@@ -136,8 +136,8 @@ bast_irq_pc104_demux(unsigned int irq,
                for (i = 0; stat != 0; i++, stat >>= 1) {
                        if (stat & 1) {
                                irqno = bast_pc104_irqs[i];
+                                desc = irq_desc + irqno;
-                                desc_handle_irq(irqno, irq_desc + irqno, regs);
+                                desc_handle_irq(irqno, desc, regs);
                        }
                }
        }
@@ -156,7 +156,7 @@ static __init int bast_irq_init(void)
                set_irq_chained_handler(IRQ_ISA, bast_irq_pc104_demux);
-                /* reigster our IRQs */
+                /* register our IRQs */
                for (i = 0; i < 4; i++) {
                        unsigned int irqno = bast_pc104_irqs[i];
diff --git a/arch/arm/mach-s3c2410/devs.h b/arch/arm/mach-s3c2410/devs.h
index fa124ed920e0..726e2eaf8797 100644
--- a/arch/arm/mach-s3c2410/devs.h
+++ b/arch/arm/mach-s3c2410/devs.h
@@ -14,7 +14,6 @@
 *      27-Aug-2004 BJD  Added timers 0 through 3
 *      10-Feb-2005 BJD  Added camera from guillaume.gourat@nexvision.tv
 */
-#include <linux/config.h>
 #include <linux/platform_device.h>
 struct s3c24xx_uart_resources {
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 4dbd8e758ea6..094cc52745c5 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -31,7 +31,6 @@
 * possible DMA function
 */
-#include <linux/config.h>
 #ifdef CONFIG_S3C2410_DMA_DEBUG
 #define DEBUG
@@ -719,7 +718,7 @@ int s3c2410_dma_request(unsigned int channel, s3c2410_dma_client_t *client,
                pr_debug("dma%d: %s : requesting irq %d\n",
                         channel, __FUNCTION__, chan->irq);
-                err = request_irq(chan->irq, s3c2410_dma_irq, SA_INTERRUPT,
+                err = request_irq(chan->irq, s3c2410_dma_irq, IRQF_DISABLED,
                                  client->name, (void *)chan);
                if (err) {
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 43e9a550a203..a589fe76d915 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -29,7 +29,6 @@
 *     10-Mar-2005 LCVR  Changed S3C2410_VA_UART to S3C24XX_VA_UART
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/suspend.h>
 #include <linux/errno.h>
diff --git a/arch/arm/mach-s3c2410/sleep.S b/arch/arm/mach-s3c2410/sleep.S
index dc27167f4d59..a7561a79fc82 100644
--- a/arch/arm/mach-s3c2410/sleep.S
+++ b/arch/arm/mach-s3c2410/sleep.S
@@ -24,7 +24,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-s3c2410/time.c b/arch/arm/mach-s3c2410/time.c
index 9d7b799ea4a4..00d1cfca9712 100644
--- a/arch/arm/mach-s3c2410/time.c
+++ b/arch/arm/mach-s3c2410/time.c
@@ -18,11 +18,11 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/err.h>
 #include <linux/clk.h>
@@ -138,7 +138,7 @@ s3c2410_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction s3c2410_timer_irq = {
        .name           = "S3C2410 Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = s3c2410_timer_interrupt,
 };
diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c
index 495f8c6ffcb6..6b22d8f0a00d 100644
--- a/arch/arm/mach-s3c2410/usb-simtec.c
+++ b/arch/arm/mach-s3c2410/usb-simtec.c
@@ -85,8 +85,8 @@ static void usb_simtec_enableoc(struct s3c2410_hcd_info *info, int on)
        if (on) {
                ret = request_irq(IRQ_USBOC, usb_simtec_ocirq,
-                                  SA_INTERRUPT | SA_TRIGGER_RISING |
+                                  IRQF_DISABLED | IRQF_TRIGGER_RISING |
-                                   SA_TRIGGER_FALLING,
+                                   IRQF_TRIGGER_FALLING,
                                  "USB Over-current", info);
                if (ret != 0) {
                        printk(KERN_ERR "failed to request usb oc irq\n");
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index c58f12ba7a93..be06d668a3c9 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -9,7 +9,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index 8269a9ef9afe..31afe50d7cd5 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -10,11 +10,11 @@
 * Jan-2004 : Removed io map for flash [FB]
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/tty.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 676b5c5b75bb..a6bab50dab61 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -17,7 +17,6 @@
 *  04-16-2001 Lineo Japan,Inc. ...
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/tty.h>
diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c
index 696d7d29c8a5..45b1e71f111d 100644
--- a/arch/arm/mach-sa1100/collie_pm.c
+++ b/arch/arm/mach-sa1100/collie_pm.c
@@ -45,12 +45,12 @@ static void collie_charger_init(void)
        }
        /* Register interrupt handler. */
-        if ((err = request_irq(COLLIE_IRQ_GPIO_AC_IN, sharpsl_ac_isr, SA_INTERRUPT,
+        if ((err = request_irq(COLLIE_IRQ_GPIO_AC_IN, sharpsl_ac_isr, IRQF_DISABLED,
                               "ACIN", sharpsl_ac_isr))) {
                printk("Could not get irq %d.\n", COLLIE_IRQ_GPIO_AC_IN);
                return;
        }
-        if ((err = request_irq(COLLIE_IRQ_GPIO_CO, sharpsl_chrg_full_isr, SA_INTERRUPT,
+        if ((err = request_irq(COLLIE_IRQ_GPIO_CO, sharpsl_chrg_full_isr, IRQF_DISABLED,
                               "CO", sharpsl_chrg_full_isr))) {
                free_irq(COLLIE_IRQ_GPIO_AC_IN, sharpsl_ac_isr);
                printk("Could not get irq %d.\n", COLLIE_IRQ_GPIO_CO);
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 04c94ab6c18b..639597729932 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -15,7 +15,10 @@
 *      SDRAM reads (rev A0, B0, B1)
 *
 * We ignore rev. A0 and B0 devices; I don't think they're worth supporting.
+ *
+ * The SDRAM type can be passed on the command line as cpu_sa1110.sdram=type
 */
+#include <linux/moduleparam.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
@@ -35,6 +38,7 @@
 static struct cpufreq_driver sa1110_driver;
 struct sdram_params {
+        const char name[16];
        u_char  rows;           /* bits                          */
        u_char  cas_latency;    /* cycles                        */
        u_char  tck;            /* clock cycle time (ns)         */
@@ -50,54 +54,53 @@ struct sdram_info {
        u_int   mdcas[3];
 };
-static struct sdram_params tc59sm716_cl2_params __initdata = {
+static struct sdram_params sdram_tbl[] __initdata = {
-        .rows                   = 12,
+        {       /* Toshiba TC59SM716 CL2 */
-        .tck                    = 10,
+                .name           = "TC59SM716-CL2",
-        .trcd                   = 20,
+                .rows           = 12,
-        .trp                    = 20,
+                .tck            = 10,
-        .twr                    = 10,
+                .trcd           = 20,
-        .refresh                = 64000,
+                .trp            = 20,
-        .cas_latency            = 2,
+                .twr            = 10,
-};
+                .refresh        = 64000,
+                .cas_latency    = 2,
-static struct sdram_params tc59sm716_cl3_params __initdata = {
+        }, {    /* Toshiba TC59SM716 CL3 */
-        .rows                   = 12,
+                .name           = "TC59SM716-CL3",
-        .tck                    = 8,
+                .rows           = 12,
-        .trcd                   = 20,
+                .tck            = 8,
-        .trp                    = 20,
+                .trcd           = 20,
-        .twr                    = 8,
+                .trp            = 20,
-        .refresh                = 64000,
+                .twr            = 8,
-        .cas_latency            = 3,
+                .refresh        = 64000,
-};
+                .cas_latency    = 3,
+        }, {    /* Samsung K4S641632D TC75 */
-static struct sdram_params samsung_k4s641632d_tc75 __initdata = {
+                .name           = "K4S641632D",
-        .rows                   = 14,
+                .rows           = 14,
-        .tck                    = 9,
+                .tck            = 9,
-        .trcd                   = 27,
+                .trcd           = 27,
-        .trp                    = 20,
+                .trp            = 20,
-        .twr                    = 9,
+                .twr            = 9,
-        .refresh                = 64000,
+                .refresh        = 64000,
-        .cas_latency            = 3,
+                .cas_latency    = 3,
-};
+        }, {    /* Samsung KM416S4030CT */
+                .name           = "KM416S4030CT",
-static struct sdram_params samsung_km416s4030ct __initdata = {
+                .rows           = 13,
-        .rows                   = 13,
+                .tck            = 8,
-        .tck                    = 8,
+                .trcd           = 24,   /* 3 CLKs */
-        .trcd                   = 24,   /* 3 CLKs */
+                .trp            = 24,   /* 3 CLKs */
-        .trp                    = 24,   /* 3 CLKs */
+                .twr            = 16,   /* Trdl: 2 CLKs */
-        .twr                    = 16,   /* Trdl: 2 CLKs */
+                .refresh        = 64000,
-        .refresh                = 64000,
+                .cas_latency    = 3,
-        .cas_latency            = 3,
+        }, {    /* Winbond W982516AH75L CL3 */
-};
+                .name           = "W982516AH75L",
+                .rows           = 16,
-static struct sdram_params wbond_w982516ah75l_cl3_params __initdata = {
+                .tck            = 8,
-        .rows                   = 16,
+                .trcd           = 20,
-        .tck                    = 8,
+                .trp            = 20,
-        .trcd                   = 20,
+                .twr            = 8,
-        .trp                    = 20,
+                .refresh        = 64000,
-        .twr                    = 8,
+                .cas_latency    = 3,
-        .refresh                = 64000,
+        },
-        .cas_latency            = 3,
 };
 static struct sdram_params sdram_params;
@@ -336,19 +339,36 @@ static struct cpufreq_driver sa1110_driver = {
        .name           = "sa1110",
 };
+static struct sdram_params *sa1110_find_sdram(const char *name)
+{
+        struct sdram_params *sdram;
+        for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl); sdram++)
+                if (strcmp(name, sdram->name) == 0)
+                        return sdram;
+        return NULL;
+}
+static char sdram_name[16];
 static int __init sa1110_clk_init(void)
 {
-        struct sdram_params *sdram = NULL;
+        struct sdram_params *sdram;
+        const char *name = sdram_name;
-        if (machine_is_assabet())
+        if (!name[0]) {
-                sdram = &tc59sm716_cl3_params;
+                if (machine_is_assabet())
+                        name = "TC59SM716-CL3";
-        if (machine_is_pt_system3())
+                if (machine_is_pt_system3())
-                sdram = &samsung_k4s641632d_tc75;
+                        name = "K4S641632D";
-        if (machine_is_h3100())
+                if (machine_is_h3100())
-                sdram = &samsung_km416s4030ct;
+                        name = "KM416S4030CT";
+        }
+        sdram = sa1110_find_sdram(name);
        if (sdram) {
                printk(KERN_DEBUG "SDRAM: tck: %d trcd: %d trp: %d"
                        " twr: %d refresh: %d cas_latency: %d\n",
@@ -363,4 +383,5 @@ static int __init sa1110_clk_init(void)
        return 0;
 }
+module_param_string(sdram, sdram_name, sizeof(sdram_name), 0);
 arch_initcall(sa1110_clk_init);
diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index be0e4427bec7..3c6441d4bc59 100644
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -124,7 +124,7 @@ int sa1100_request_dma (dma_device_t device, const char *device_id,
        i = dma - dma_chan;
        regs = (dma_regs_t *)&DDAR(i);
-        err = request_irq(IRQ_DMA0 + i, dma_irq_handler, SA_INTERRUPT,
+        err = request_irq(IRQ_DMA0 + i, dma_irq_handler, IRQF_DISABLED,
                          device_id, regs);
        if (err) {
                printk(KERN_ERR
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 9ea71551fc04..4575f316e141 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -9,7 +9,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index b04d92271020..7364478cec12 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -19,7 +19,6 @@
 *                                 and abstracted EGPIO interface.
 *
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -741,7 +740,7 @@ static void h3800_IRQ_demux(unsigned int irq, struct irqdesc *desc, struct pt_re
 static struct irqaction h3800_irq = {
        .name           = "h3800_asic",
        .handler        = h3800_IRQ_demux,
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
 };
 u32 kpio_int_shadow = 0;
@@ -836,7 +835,7 @@ static void __init h3800_init_irq(void)
        }
 #endif
        set_irq_type(IRQ_GPIO_H3800_ASIC, IRQT_RISING);
-        set_irq_chained_handler(IRQ_GPIO_H3800_ASIC, &h3800_IRQ_demux);
+        set_irq_chained_handler(IRQ_GPIO_H3800_ASIC, h3800_IRQ_demux);
 }
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index b3a56024182e..2891b8ca86dd 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -11,12 +11,13 @@
 */
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/ioport.h>
 #include <linux/ptrace.h>
 #include <linux/sysdev.h>
 #include <asm/hardware.h>
-#include <asm/irq.h>
 #include <asm/mach/irq.h>
 #include "generic.h"
diff --git a/arch/arm/mach-sa1100/leds-assabet.c b/arch/arm/mach-sa1100/leds-assabet.c
index e9aa9dff211a..ee9788989875 100644
--- a/arch/arm/mach-sa1100/leds-assabet.c
+++ b/arch/arm/mach-sa1100/leds-assabet.c
@@ -9,7 +9,6 @@
 *   - Green - toggles state every 50 timer interrupts
 *   - Red   - on if system is not idle
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-badge4.c b/arch/arm/mach-sa1100/leds-badge4.c
index 0a8f87bb6c4f..280929be972d 100644
--- a/arch/arm/mach-sa1100/leds-badge4.c
+++ b/arch/arm/mach-sa1100/leds-badge4.c
@@ -10,7 +10,6 @@
 *
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-cerf.c b/arch/arm/mach-sa1100/leds-cerf.c
index f6635a2d0e83..f38eeddbef10 100644
--- a/arch/arm/mach-sa1100/leds-cerf.c
+++ b/arch/arm/mach-sa1100/leds-cerf.c
@@ -3,7 +3,6 @@
 *
 * Author: ???
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-hackkit.c b/arch/arm/mach-sa1100/leds-hackkit.c
index 2e5fa14aa4eb..7e91cc90b5ae 100644
--- a/arch/arm/mach-sa1100/leds-hackkit.c
+++ b/arch/arm/mach-sa1100/leds-hackkit.c
@@ -9,7 +9,6 @@
 * The HackKit has two leds (GPIO 22/23). The red led (gpio 22) is used
 * as cpu led, the green one is used as timer led.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-lart.c b/arch/arm/mach-sa1100/leds-lart.c
index 187501490713..2d27d76cfc6b 100644
--- a/arch/arm/mach-sa1100/leds-lart.c
+++ b/arch/arm/mach-sa1100/leds-lart.c
@@ -9,7 +9,6 @@
 *  time, but in that case the timer events will still dictate the
 *  pace of the LED.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/leds-simpad.c b/arch/arm/mach-sa1100/leds-simpad.c
index 6a27a2d32206..def090a87385 100644
--- a/arch/arm/mach-sa1100/leds-simpad.c
+++ b/arch/arm/mach-sa1100/leds-simpad.c
@@ -3,7 +3,6 @@
 *
 * Author: Juergen Messerer <juergen.messerer@siemens.ch>
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 0709ebab531c..c7bf7e0038f0 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -7,6 +7,7 @@
 #include <linux/tty.h>
 #include <linux/ioport.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 #include <linux/mtd/partitions.h>
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index 5aafe0b56992..8acab7b1e4c2 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -2,7 +2,6 @@
 * linux/arch/arm/mach-sa1100/shannon.c
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index d2c23b2c34d1..a9ae1b581aa6 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -2,7 +2,6 @@
 * linux/arch/arm/mach-sa1100/simpad.c
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index e4b435e634e4..49ae716e16c2 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/timex.h>
 #include <linux/signal.h>
@@ -110,7 +111,7 @@ sa1100_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction sa1100_timer_irq = {
        .name           = "SA11xx Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = sa1100_timer_interrupt,
 };
diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index 877600e212dd..1095df34fec0 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -6,6 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/sched.h>
 #include <linux/serial_8250.h>
@@ -89,7 +90,7 @@ shark_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction shark_timer_irq = {
        .name           = "Shark Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = shark_timer_interrupt,
 };
diff --git a/arch/arm/mach-shark/dma.c b/arch/arm/mach-shark/dma.c
index 835989a02918..6774b8d5d13d 100644
--- a/arch/arm/mach-shark/dma.c
+++ b/arch/arm/mach-shark/dma.c
@@ -8,7 +8,6 @@
 *  Copyright (C) 1998 Phil Blundell
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/dma.h>
diff --git a/arch/arm/mach-shark/leds.c b/arch/arm/mach-shark/leds.c
index 7bdeb70a0c10..7cd86d357a3c 100644
--- a/arch/arm/mach-shark/leds.c
+++ b/arch/arm/mach-shark/leds.c
@@ -15,7 +15,6 @@
 *
 * Changelog:
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index cebd48a3dae4..a432539cc1bd 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -18,7 +18,6 @@
 * 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/config.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
@@ -870,7 +869,7 @@ static irqreturn_t versatile_timer_interrupt(int irq, void *dev_id, struct pt_re
 static struct irqaction versatile_timer_irq = {
        .name           = "Versatile Timer Tick",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = versatile_timer_interrupt,
 };
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index 722fbabc9cfb..41b370090b60 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -14,7 +14,6 @@
 * 14/04/2005 Initial version, colin.king@philips.com
 *
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/ptrace.h>
diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c
index 1eb596782078..b257ef78ef45 100644
--- a/arch/arm/mach-versatile/versatile_ab.c
+++ b/arch/arm/mach-versatile/versatile_ab.c
@@ -19,7 +19,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/sysdev.h>
diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c
index f17ab4fb548a..503725b166fc 100644
--- a/arch/arm/mach-versatile/versatile_pb.c
+++ b/arch/arm/mach-versatile/versatile_pb.c
@@ -19,7 +19,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/sysdev.h>
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index c4bca753165b..5f80f184cd32 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -121,8 +121,8 @@ config CPU_ARM925T
 # ARM926T
 config CPU_ARM926T
        bool "Support ARM926T processor"
-        depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412
+        depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261
-        default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412
+        default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261
        select CPU_32v5
        select CPU_ABRT_EV5TJ
        select CPU_CACHE_VIVT
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 705c98921c37..e0d21bbbe7d7 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -11,7 +11,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/compiler.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S
index 54e3c5bb5186..2ebc1b3bf856 100644
--- a/arch/arm/mm/cache-v4wb.S
+++ b/arch/arm/mm/cache-v4wb.S
@@ -7,7 +7,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <linux/init.h>
 #include <asm/memory.h>
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 4a884baf3b9c..c5e0622c7765 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -8,7 +8,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/signal.h>
 #include <linux/ptrace.h>
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 989fd681c822..fe3f7f625008 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -7,7 +7,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 7691cfdba567..7eac87f05180 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -27,7 +27,16 @@
 #include <asm/cacheflush.h>
 #include <asm/io.h>
+#include <asm/mmu_context.h>
+#include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
+#include <asm/sizes.h>
+/*
+ * Used by ioremap() and iounmap() code to mark (super)section-mapped
+ * I/O regions in vm_struct->flags field.
+ */
+#define VM_ARM_SECTION_MAPPING  0x80000000
 static inline void
 remap_area_pte(pte_t * pte, unsigned long address, unsigned long size,
@@ -113,10 +122,168 @@ remap_area_pages(unsigned long start, unsigned long pfn,
                dir++;
        } while (address && (address < end));
-        flush_cache_vmap(start, end);
        return err;
 }
+void __check_kvm_seq(struct mm_struct *mm)
+{
+        unsigned int seq;
+        do {
+                seq = init_mm.context.kvm_seq;
+                memcpy(pgd_offset(mm, VMALLOC_START),
+                       pgd_offset_k(VMALLOC_START),
+                       sizeof(pgd_t) * (pgd_index(VMALLOC_END) -
+                                        pgd_index(VMALLOC_START)));
+                mm->context.kvm_seq = seq;
+        } while (seq != init_mm.context.kvm_seq);
+}
+#ifndef CONFIG_SMP
+/*
+ * Section support is unsafe on SMP - If you iounmap and ioremap a region,
+ * the other CPUs will not see this change until their next context switch.
+ * Meanwhile, (eg) if an interrupt comes in on one of those other CPUs
+ * which requires the new ioremap'd region to be referenced, the CPU will
+ * reference the _old_ region.
+ *
+ * Note that get_vm_area() allocates a guard 4K page, so we need to mask
+ * the size back to 1MB aligned or we will overflow in the loop below.
+ */
+static void unmap_area_sections(unsigned long virt, unsigned long size)
+{
+        unsigned long addr = virt, end = virt + (size & ~SZ_1M);
+        pgd_t *pgd;
+        flush_cache_vunmap(addr, end);
+        pgd = pgd_offset_k(addr);
+        do {
+                pmd_t pmd, *pmdp = pmd_offset(pgd, addr);
+                pmd = *pmdp;
+                if (!pmd_none(pmd)) {
+                        /*
+                         * Clear the PMD from the page table, and
+                         * increment the kvm sequence so others
+                         * notice this change.
+                         *
+                         * Note: this is still racy on SMP machines.
+                         */
+                        pmd_clear(pmdp);
+                        init_mm.context.kvm_seq++;
+                        /*
+                         * Free the page table, if there was one.
+                         */
+                        if ((pmd_val(pmd) & PMD_TYPE_MASK) == PMD_TYPE_TABLE)
+                                pte_free_kernel(pmd_page_kernel(pmd));
+                }
+                addr += PGDIR_SIZE;
+                pgd++;
+        } while (addr < end);
+        /*
+         * Ensure that the active_mm is up to date - we want to
+         * catch any use-after-iounmap cases.
+         */
+        if (current->active_mm->context.kvm_seq != init_mm.context.kvm_seq)
+                __check_kvm_seq(current->active_mm);
+        flush_tlb_kernel_range(virt, end);
+}
+static int
+remap_area_sections(unsigned long virt, unsigned long pfn,
+                    unsigned long size, unsigned long flags)
+{
+        unsigned long prot, addr = virt, end = virt + size;
+        pgd_t *pgd;
+        /*
+         * Remove and free any PTE-based mapping, and
+         * sync the current kernel mapping.
+         */
+        unmap_area_sections(virt, size);
+        prot = PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_DOMAIN(DOMAIN_IO) |
+               (flags & (L_PTE_CACHEABLE | L_PTE_BUFFERABLE));
+        /*
+         * ARMv6 and above need XN set to prevent speculative prefetches
+         * hitting IO.
+         */
+        if (cpu_architecture() >= CPU_ARCH_ARMv6)
+                prot |= PMD_SECT_XN;
+        pgd = pgd_offset_k(addr);
+        do {
+                pmd_t *pmd = pmd_offset(pgd, addr);
+                pmd[0] = __pmd(__pfn_to_phys(pfn) | prot);
+                pfn += SZ_1M >> PAGE_SHIFT;
+                pmd[1] = __pmd(__pfn_to_phys(pfn) | prot);
+                pfn += SZ_1M >> PAGE_SHIFT;
+                flush_pmd_entry(pmd);
+                addr += PGDIR_SIZE;
+                pgd++;
+        } while (addr < end);
+        return 0;
+}
+static int
+remap_area_supersections(unsigned long virt, unsigned long pfn,
+                         unsigned long size, unsigned long flags)
+{
+        unsigned long prot, addr = virt, end = virt + size;
+        pgd_t *pgd;
+        /*
+         * Remove and free any PTE-based mapping, and
+         * sync the current kernel mapping.
+         */
+        unmap_area_sections(virt, size);
+        prot = PMD_TYPE_SECT | PMD_SECT_SUPER | PMD_SECT_AP_WRITE |
+                        PMD_DOMAIN(DOMAIN_IO) |
+                        (flags & (L_PTE_CACHEABLE | L_PTE_BUFFERABLE));
+        /*
+         * ARMv6 and above need XN set to prevent speculative prefetches
+         * hitting IO.
+         */
+        if (cpu_architecture() >= CPU_ARCH_ARMv6)
+                prot |= PMD_SECT_XN;
+        pgd = pgd_offset_k(virt);
+        do {
+                unsigned long super_pmd_val, i;
+                super_pmd_val = __pfn_to_phys(pfn) | prot;
+                super_pmd_val |= ((pfn >> (32 - PAGE_SHIFT)) & 0xf) << 20;
+                for (i = 0; i < 8; i++) {
+                        pmd_t *pmd = pmd_offset(pgd, addr);
+                        pmd[0] = __pmd(super_pmd_val);
+                        pmd[1] = __pmd(super_pmd_val);
+                        flush_pmd_entry(pmd);
+                        addr += PGDIR_SIZE;
+                        pgd++;
+                }
+                pfn += SUPERSECTION_SIZE >> PAGE_SHIFT;
+        } while (addr < end);
+        return 0;
+}
+#endif
 /*
 * Remap an arbitrary physical address space into the kernel virtual
 * address space. Needed when the kernel wants to access high addresses
@@ -133,18 +300,42 @@ void __iomem *
 __ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
              unsigned long flags)
 {
+        int err;
        unsigned long addr;
        struct vm_struct * area;
+        unsigned int cr = get_cr();
+        /*
+         * High mappings must be supersection aligned
+         */
+        if (pfn >= 0x100000 && (__pfn_to_phys(pfn) & ~SUPERSECTION_MASK))
+                return NULL;
        area = get_vm_area(size, VM_IOREMAP);
        if (!area)
                return NULL;
        addr = (unsigned long)area->addr;
-        if (remap_area_pages(addr, pfn, size, flags)) {
+#ifndef CONFIG_SMP
+        if ((((cpu_architecture() >= CPU_ARCH_ARMv6) && (cr & CR_XP)) ||
+               cpu_is_xsc3()) &&
+               !((__pfn_to_phys(pfn) | size | addr) & ~SUPERSECTION_MASK)) {
+                area->flags |= VM_ARM_SECTION_MAPPING;
+                err = remap_area_supersections(addr, pfn, size, flags);
+        } else if (!((__pfn_to_phys(pfn) | size | addr) & ~PMD_MASK)) {
+                area->flags |= VM_ARM_SECTION_MAPPING;
+                err = remap_area_sections(addr, pfn, size, flags);
+        } else
+#endif
+                err = remap_area_pages(addr, pfn, size, flags);
+        if (err) {
                vunmap((void *)addr);
                return NULL;
        }
-        return (void __iomem *) (offset + (char *)addr);
+        flush_cache_vmap(addr, addr + size);
+        return (void __iomem *) (offset + addr);
 }
 EXPORT_SYMBOL(__ioremap_pfn);
@@ -173,6 +364,34 @@ EXPORT_SYMBOL(__ioremap);
 void __iounmap(void __iomem *addr)
 {
-        vunmap((void *)(PAGE_MASK & (unsigned long)addr));
+        struct vm_struct **p, *tmp;
+        unsigned int section_mapping = 0;
+        addr = (void __iomem *)(PAGE_MASK & (unsigned long)addr);
+        /*
+         * If this is a section based mapping we need to handle it
+         * specially as the VM subysystem does not know how to handle
+         * such a beast. We need the lock here b/c we need to clear
+         * all the mappings before the area can be reclaimed
+         * by someone else.
+         */
+        write_lock(&vmlist_lock);
+        for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) {
+                if((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
+                        if (tmp->flags & VM_ARM_SECTION_MAPPING) {
+                                *p = tmp->next;
+                                unmap_area_sections((unsigned long)tmp->addr,
+                                                    tmp->size);
+                                kfree(tmp);
+                                section_mapping = 1;
+                        }
+                        break;
+                }
+        }
+        write_unlock(&vmlist_lock);
+        if (!section_mapping)
+                vunmap(addr);
 }
 EXPORT_SYMBOL(__iounmap);
diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c
index 95273de4f772..38769f5862bc 100644
--- a/arch/arm/mm/mm-armv.c
+++ b/arch/arm/mm/mm-armv.c
@@ -9,7 +9,6 @@
 *
 *  Page table sludge for ARM v3 and v4 processor architectures.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/init.h>
@@ -227,7 +226,7 @@ void free_pgd_slow(pgd_t *pgd)
        pte = pmd_page(*pmd);
        pmd_clear(pmd);
-        dec_page_state(nr_page_table_pages);
+        dec_zone_page_state(virt_to_page((unsigned long *)pgd), NR_PAGETABLE);
        pte_lock_deinit(pte);
        pte_free(pte);
        pmd_free(pmd);
@@ -303,16 +302,16 @@ static struct mem_types mem_types[] __initdata = {
                .prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
                                L_PTE_WRITE,
                .prot_l1   = PMD_TYPE_TABLE,
-                .prot_sect = PMD_TYPE_SECT | PMD_SECT_UNCACHED |
+                .prot_sect = PMD_TYPE_SECT | PMD_BIT4 | PMD_SECT_UNCACHED |
                                PMD_SECT_AP_WRITE,
                .domain    = DOMAIN_IO,
        },
        [MT_CACHECLEAN] = {
-                .prot_sect = PMD_TYPE_SECT,
+                .prot_sect = PMD_TYPE_SECT | PMD_BIT4,
                .domain    = DOMAIN_KERNEL,
        },
        [MT_MINICLEAN] = {
-                .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE,
+                .prot_sect = PMD_TYPE_SECT | PMD_BIT4 | PMD_SECT_MINICACHE,
                .domain    = DOMAIN_KERNEL,
        },
        [MT_LOW_VECTORS] = {
@@ -328,25 +327,25 @@ static struct mem_types mem_types[] __initdata = {
                .domain    = DOMAIN_USER,
        },
        [MT_MEMORY] = {
-                .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
+                .prot_sect = PMD_TYPE_SECT | PMD_BIT4 | PMD_SECT_AP_WRITE,
                .domain    = DOMAIN_KERNEL,
        },
        [MT_ROM] = {
-                .prot_sect = PMD_TYPE_SECT,
+                .prot_sect = PMD_TYPE_SECT | PMD_BIT4,
                .domain    = DOMAIN_KERNEL,
        },
        [MT_IXP2000_DEVICE] = { /* IXP2400 requires XCB=101 for on-chip I/O */
                .prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
                                L_PTE_WRITE,
                .prot_l1   = PMD_TYPE_TABLE,
-                .prot_sect = PMD_TYPE_SECT | PMD_SECT_UNCACHED |
+                .prot_sect = PMD_TYPE_SECT | PMD_BIT4 | PMD_SECT_UNCACHED |
                                PMD_SECT_AP_WRITE | PMD_SECT_BUFFERABLE |
                                PMD_SECT_TEX(1),
                .domain    = DOMAIN_IO,
        },
        [MT_NONSHARED_DEVICE] = {
                .prot_l1   = PMD_TYPE_TABLE,
-                .prot_sect = PMD_TYPE_SECT | PMD_SECT_NONSHARED_DEV |
+                .prot_sect = PMD_TYPE_SECT | PMD_BIT4 | PMD_SECT_NONSHARED_DEV |
                                PMD_SECT_AP_WRITE,
                .domain    = DOMAIN_IO,
        }
@@ -376,14 +375,21 @@ void __init build_mem_type_table(void)
                ecc_mask = 0;
        }
-        if (cpu_arch <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale()) {
+        /*
-                for (i = 0; i < ARRAY_SIZE(mem_types); i++) {
+         * Xscale must not have PMD bit 4 set for section mappings.
+         */
+        if (cpu_is_xscale())
+                for (i = 0; i < ARRAY_SIZE(mem_types); i++)
+                        mem_types[i].prot_sect &= ~PMD_BIT4;
+        /*
+         * ARMv5 and lower, excluding Xscale, bit 4 must be set for
+         * page tables.
+         */
+        if (cpu_arch < CPU_ARCH_ARMv6 && !cpu_is_xscale())
+                for (i = 0; i < ARRAY_SIZE(mem_types); i++)
                        if (mem_types[i].prot_l1)
                                mem_types[i].prot_l1 |= PMD_BIT4;
-                        if (mem_types[i].prot_sect)
-                                mem_types[i].prot_sect |= PMD_BIT4;
-                }
-        }
        cp = &cache_policies[cachepolicy];
        kern_pgprot = user_pgprot = cp->pte;
@@ -407,8 +413,8 @@ void __init build_mem_type_table(void)
                 * bit 4 becomes XN which we must clear for the
                 * kernel memory mapping.
                 */
-                mem_types[MT_MEMORY].prot_sect &= ~PMD_BIT4;
+                mem_types[MT_MEMORY].prot_sect &= ~PMD_SECT_XN;
-                mem_types[MT_ROM].prot_sect &= ~PMD_BIT4;
+                mem_types[MT_ROM].prot_sect &= ~PMD_SECT_XN;
                /*
                 * Mark cache clean areas and XIP ROM read only
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index 3de7f84b53c2..29e54807c5bc 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -1,7 +1,6 @@
 /*
 *  linux/arch/arm/mm/mmap.c
 */
-#include <linux/config.h>
 #include <linux/fs.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index b9abbafca812..700297ae4a55 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -26,7 +26,6 @@
 *  CONFIG_CPU_ARM1020_CPU_IDLE -> nohlt
 */
 #include <linux/linkage.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/asm-offsets.h>
@@ -440,11 +439,12 @@ __arm1020_setup:
 #ifdef CONFIG_MMU
        mcr     p15, 0, r0, c8, c7              @ invalidate I,D TLBs on v4
 #endif
+        adr     r5, arm1020_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, arm1020_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm1020_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
 #ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
        orr     r0, r0, #0x4000                 @ .R.. .... .... ....
 #endif
@@ -456,12 +456,9 @@ __arm1020_setup:
         * .RVI ZFRS BLDP WCAM
         * .011 1001 ..11 0101
         */
-        .type   arm1020_cr1_clear, #object
+        .type   arm1020_crval, #object
-        .type   arm1020_cr1_set, #object
+arm1020_crval:
-arm1020_cr1_clear:
+        crval   clear=0x0000593f, mmuset=0x00003935, ucset=0x00001930
-        .word   0x593f
-arm1020_cr1_set:
-        .word   0x3935
        __INITDATA
@@ -527,6 +524,9 @@ __arm1020_proc_info:
        .long   PMD_TYPE_SECT | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm1020_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index bcd5ee022e00..0c33a5ed5a61 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -26,7 +26,6 @@
 *  CONFIG_CPU_ARM1020_CPU_IDLE -> nohlt
 */
 #include <linux/linkage.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/asm-offsets.h>
@@ -422,11 +421,11 @@ __arm1020e_setup:
 #ifdef CONFIG_MMU
        mcr     p15, 0, r0, c8, c7              @ invalidate I,D TLBs on v4
 #endif
+        adr     r5, arm1020e_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, arm1020e_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm1020e_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
 #ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
        orr     r0, r0, #0x4000                 @ .R.. .... .... ....
 #endif
@@ -438,12 +437,9 @@ __arm1020e_setup:
         * .RVI ZFRS BLDP WCAM
         * .011 1001 ..11 0101
         */
-        .type   arm1020e_cr1_clear, #object
+        .type   arm1020e_crval, #object
-        .type   arm1020e_cr1_set, #object
+arm1020e_crval:
-arm1020e_cr1_clear:
+        crval   clear=0x00007f3f, mmuset=0x00003935, ucset=0x00001930
-        .word   0x5f3f
-arm1020e_cr1_set:
-        .word   0x3935
        __INITDATA
@@ -477,25 +473,7 @@ cpu_elf_name:
        .type   cpu_arm1020e_name, #object
 cpu_arm1020e_name:
-        .ascii  "ARM1020E"
+        .asciz  "ARM1020E"
-#ifndef CONFIG_CPU_ICACHE_DISABLE
-        .ascii  "i"
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
-        .ascii  "d"
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-        .ascii  "(wt)"
-#else
-        .ascii  "(wb)"
-#endif
-#endif
-#ifndef CONFIG_CPU_BPREDICT_DISABLE
-        .ascii  "B"
-#endif
-#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
-        .ascii  "RR"
-#endif
-        .ascii  "\0"
        .size   cpu_arm1020e_name, . - cpu_arm1020e_name
        .align
@@ -510,6 +488,10 @@ __arm1020e_proc_info:
                PMD_BIT4 | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_BIT4 | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm1020e_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index b0ccff4fadd2..566a55653072 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -15,7 +15,6 @@
 * functions on the ARM1022E.
 */
 #include <linux/linkage.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/asm-offsets.h>
@@ -404,11 +403,11 @@ __arm1022_setup:
 #ifdef CONFIG_MMU
        mcr     p15, 0, r0, c8, c7              @ invalidate I,D TLBs on v4
 #endif
+        adr     r5, arm1022_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, arm1022_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm1022_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
 #ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
        orr     r0, r0, #0x4000                 @ .R..............
 #endif
@@ -421,12 +420,9 @@ __arm1022_setup:
         * .011 1001 ..11 0101
         * 
         */
-        .type   arm1022_cr1_clear, #object
+        .type   arm1022_crval, #object
-        .type   arm1022_cr1_set, #object
+arm1022_crval:
-arm1022_cr1_clear:
+        crval   clear=0x00007f3f, mmuset=0x00003935, ucset=0x00001930
-        .word   0x7f3f
-arm1022_cr1_set:
-        .word   0x3935
        __INITDATA
@@ -460,25 +456,7 @@ cpu_elf_name:
        .type   cpu_arm1022_name, #object
 cpu_arm1022_name:
-        .ascii  "arm1022"
+        .asciz  "ARM1022"
-#ifndef CONFIG_CPU_ICACHE_DISABLE
-        .ascii  "i"
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
-        .ascii  "d"
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-        .ascii  "(wt)"
-#else
-        .ascii  "(wb)"
-#endif
-#endif
-#ifndef CONFIG_CPU_BPREDICT_DISABLE
-        .ascii  "B"
-#endif
-#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
-        .ascii  "RR"
-#endif
-        .ascii  "\0"
        .size   cpu_arm1022_name, . - cpu_arm1022_name
        .align
@@ -493,6 +471,10 @@ __arm1022_proc_info:
                PMD_BIT4 | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_BIT4 | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm1022_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index abe850c9a641..6ea76321d0df 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -15,7 +15,6 @@
 * functions on the ARM1026EJ-S.
 */
 #include <linux/linkage.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/asm-offsets.h>
@@ -399,11 +398,11 @@ __arm1026_setup:
        mov     r0, #4                          @ explicitly disable writeback
        mcr     p15, 7, r0, c15, c0, 0
 #endif
+        adr     r5, arm1026_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, arm1026_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm1026_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
 #ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
        orr     r0, r0, #0x4000                 @ .R.. .... .... ....
 #endif
@@ -416,12 +415,9 @@ __arm1026_setup:
         * .011 1001 ..11 0101
         * 
         */
-        .type   arm1026_cr1_clear, #object
+        .type   arm1026_crval, #object
-        .type   arm1026_cr1_set, #object
+arm1026_crval:
-arm1026_cr1_clear:
+        crval   clear=0x00007f3f, mmuset=0x00003935, ucset=0x00001934
-        .word   0x7f3f
-arm1026_cr1_set:
-        .word   0x3935
        __INITDATA
@@ -456,25 +452,7 @@ cpu_elf_name:
        .type   cpu_arm1026_name, #object
 cpu_arm1026_name:
-        .ascii  "ARM1026EJ-S"
+        .asciz  "ARM1026EJ-S"
-#ifndef CONFIG_CPU_ICACHE_DISABLE
-        .ascii  "i"
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
-        .ascii  "d"
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-        .ascii  "(wt)"
-#else
-        .ascii  "(wb)"
-#endif
-#endif
-#ifndef CONFIG_CPU_BPREDICT_DISABLE
-        .ascii  "B"
-#endif
-#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
-        .ascii  "RR"
-#endif
-        .ascii  "\0"
        .size   cpu_arm1026_name, . - cpu_arm1026_name
        .align
@@ -489,6 +467,10 @@ __arm1026_proc_info:
                PMD_BIT4 | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_BIT4 | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm1026_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S
index 7a705edfa4b2..0432e4806888 100644
--- a/arch/arm/mm/proc-arm6_7.S
+++ b/arch/arm/mm/proc-arm6_7.S
@@ -355,6 +355,10 @@ __arm6_proc_info:
                .long   0x41560600
                .long   0xfffffff0
                .long   0x00000c1e
+                .long   PMD_TYPE_SECT | \
+                        PMD_BIT4 | \
+                        PMD_SECT_AP_WRITE | \
+                        PMD_SECT_AP_READ
                b       __arm6_setup
                .long   cpu_arch_name
                .long   cpu_elf_name
@@ -371,6 +375,10 @@ __arm610_proc_info:
                .long   0x41560610
                .long   0xfffffff0
                .long   0x00000c1e
+                .long   PMD_TYPE_SECT | \
+                        PMD_BIT4 | \
+                        PMD_SECT_AP_WRITE | \
+                        PMD_SECT_AP_READ
                b       __arm6_setup
                .long   cpu_arch_name
                .long   cpu_elf_name
@@ -387,6 +395,10 @@ __arm7_proc_info:
                .long   0x41007000
                .long   0xffffff00
                .long   0x00000c1e
+                .long   PMD_TYPE_SECT | \
+                        PMD_BIT4 | \
+                        PMD_SECT_AP_WRITE | \
+                        PMD_SECT_AP_READ
                b       __arm7_setup
                .long   cpu_arch_name
                .long   cpu_elf_name
@@ -408,6 +420,10 @@ __arm710_proc_info:
                        PMD_BIT4 | \
                        PMD_SECT_AP_WRITE | \
                        PMD_SECT_AP_READ
+                .long   PMD_TYPE_SECT | \
+                        PMD_BIT4 | \
+                        PMD_SECT_AP_WRITE | \
+                        PMD_SECT_AP_READ
                b       __arm7_setup
                .long   cpu_arch_name
                .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index 86102467d37f..c2f0705bfd49 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -41,6 +41,8 @@
 #include <asm/procinfo.h>
 #include <asm/ptrace.h>
+#include "proc-macros.S"
 /*
 * Function: arm720_proc_init (void)
 *         : arm720_proc_fin (void)
@@ -169,11 +171,11 @@ __arm720_setup:
 #ifdef CONFIG_MMU
        mcr     p15, 0, r0, c8, c7, 0           @ flush TLB (v4)
 #endif
+        adr     r5, arm720_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register
-        ldr     r5, arm720_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm720_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
        mov     pc, lr                          @ __ret (head.S)
        .size   __arm720_setup, . - __arm720_setup
@@ -183,12 +185,9 @@ __arm720_setup:
         * ..1. 1001 ..11 1101
         * 
         */
-        .type   arm720_cr1_clear, #object
+        .type   arm720_crval, #object
-        .type   arm720_cr1_set, #object
+arm720_crval:
-arm720_cr1_clear:
+        crval   clear=0x00002f3f, mmuset=0x0000213d, ucset=0x00000130
-        .word   0x2f3f
-arm720_cr1_set:
-        .word   0x213d
                __INITDATA
@@ -246,6 +245,10 @@ __arm710_proc_info:
                        PMD_BIT4 | \
                        PMD_SECT_AP_WRITE | \
                        PMD_SECT_AP_READ
+                .long   PMD_TYPE_SECT | \
+                        PMD_BIT4 | \
+                        PMD_SECT_AP_WRITE | \
+                        PMD_SECT_AP_READ
                b       __arm710_setup                          @ cpu_flush
                .long   cpu_arch_name                           @ arch_name
                .long   cpu_elf_name                            @ elf_name
@@ -267,6 +270,10 @@ __arm720_proc_info:
                        PMD_BIT4 | \
                        PMD_SECT_AP_WRITE | \
                        PMD_SECT_AP_READ
+                .long   PMD_TYPE_SECT | \
+                        PMD_BIT4 | \
+                        PMD_SECT_AP_WRITE | \
+                        PMD_SECT_AP_READ
                b       __arm720_setup                          @ cpu_flush
                .long   cpu_arch_name                           @ arch_name
                .long   cpu_elf_name                            @ elf_name
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 31dc839ba07c..4adb46b3a4e0 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -26,7 +26,6 @@
 *  CONFIG_CPU_ARM920_CPU_IDLE -> nohlt
 */
 #include <linux/linkage.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/pgtable-hwdef.h>
@@ -391,11 +390,11 @@ __arm920_setup:
 #ifdef CONFIG_MMU
        mcr     p15, 0, r0, c8, c7              @ invalidate I,D TLBs on v4
 #endif
+        adr     r5, arm920_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, arm920_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm920_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
        mov     pc, lr
        .size   __arm920_setup, . - __arm920_setup
@@ -405,12 +404,9 @@ __arm920_setup:
         * ..11 0001 ..11 0101
         * 
         */
-        .type   arm920_cr1_clear, #object
+        .type   arm920_crval, #object
-        .type   arm920_cr1_set, #object
+arm920_crval:
-arm920_cr1_clear:
+        crval   clear=0x00003f3f, mmuset=0x00003135, ucset=0x00001130
-        .word   0x3f3f
-arm920_cr1_set:
-        .word   0x3135
        __INITDATA
@@ -444,19 +440,7 @@ cpu_elf_name:
        .type   cpu_arm920_name, #object
 cpu_arm920_name:
-        .ascii  "ARM920T"
+        .asciz  "ARM920T"
-#ifndef CONFIG_CPU_ICACHE_DISABLE
-        .ascii  "i"
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
-        .ascii  "d"
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-        .ascii  "(wt)"
-#else
-        .ascii  "(wb)"
-#endif
-#endif
-        .ascii  "\0"
        .size   cpu_arm920_name, . - cpu_arm920_name
        .align
@@ -473,6 +457,10 @@ __arm920_proc_info:
                PMD_BIT4 | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_BIT4 | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm920_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S
index 9e57c34f5c09..571f082f0247 100644
--- a/arch/arm/mm/proc-arm922.S
+++ b/arch/arm/mm/proc-arm922.S
@@ -27,7 +27,6 @@
 *  CONFIG_CPU_ARM922_CPU_IDLE -> nohlt
 */
 #include <linux/linkage.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/pgtable-hwdef.h>
@@ -395,11 +394,11 @@ __arm922_setup:
 #ifdef CONFIG_MMU
        mcr     p15, 0, r0, c8, c7              @ invalidate I,D TLBs on v4
 #endif
+        adr     r5, arm922_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, arm922_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm922_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
        mov     pc, lr
        .size   __arm922_setup, . - __arm922_setup
@@ -409,12 +408,9 @@ __arm922_setup:
         * ..11 0001 ..11 0101
         * 
         */
-        .type   arm922_cr1_clear, #object
+        .type   arm922_crval, #object
-        .type   arm922_cr1_set, #object
+arm922_crval:
-arm922_cr1_clear:
+        crval   clear=0x00003f3f, mmuset=0x00003135, ucset=0x00001130
-        .word   0x3f3f
-arm922_cr1_set:
-        .word   0x3135
        __INITDATA
@@ -448,19 +444,7 @@ cpu_elf_name:
        .type   cpu_arm922_name, #object
 cpu_arm922_name:
-        .ascii  "ARM922T"
+        .asciz  "ARM922T"
-#ifndef CONFIG_CPU_ICACHE_DISABLE
-        .ascii  "i"
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
-        .ascii  "d"
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-        .ascii  "(wt)"
-#else
-        .ascii  "(wb)"
-#endif
-#endif
-        .ascii  "\0"
        .size   cpu_arm922_name, . - cpu_arm922_name
        .align
@@ -477,6 +461,10 @@ __arm922_proc_info:
                PMD_BIT4 | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_BIT4 | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm922_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S
index 8d47c9f3f931..ad15f8503d51 100644
--- a/arch/arm/mm/proc-arm925.S
+++ b/arch/arm/mm/proc-arm925.S
@@ -50,7 +50,6 @@
 */
 #include <linux/linkage.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/pgtable-hwdef.h>
@@ -455,11 +454,10 @@ __arm925_setup:
        mcr     p15, 7, r0, c15, c0, 0
 #endif
+        adr     r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, arm925_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm925_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
 #ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
        orr     r0, r0, #0x4000                 @ .1.. .... .... ....
 #endif
@@ -472,12 +470,9 @@ __arm925_setup:
         * .011 0001 ..11 1101
         * 
         */
-        .type   arm925_cr1_clear, #object
+        .type   arm925_crval, #object
-        .type   arm925_cr1_set, #object
+arm925_crval:
-arm925_cr1_clear:
+        crval   clear=0x00007f3f, mmuset=0x0000313d, ucset=0x00001130
-        .word   0x7f3f
-arm925_cr1_set:
-        .word   0x313d
        __INITDATA
@@ -511,22 +506,7 @@ cpu_elf_name:
        .type   cpu_arm925_name, #object
 cpu_arm925_name:
-        .ascii  "ARM925T"
+        .asciz  "ARM925T"
-#ifndef CONFIG_CPU_ICACHE_DISABLE
-        .ascii  "i"
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
-        .ascii  "d"
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-        .ascii  "(wt)"
-#else
-        .ascii  "(wb)"
-#endif
-#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
-        .ascii  "RR"
-#endif
-#endif
-        .ascii  "\0"
        .size   cpu_arm925_name, . - cpu_arm925_name
        .align
@@ -541,6 +521,10 @@ __arm925_proc_info:
                PMD_BIT4 | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_BIT4 | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm925_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -560,6 +544,10 @@ __arm915_proc_info:
                PMD_BIT4 | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_BIT4 | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm925_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index cb4d8f33d2a3..1e89d4080474 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -26,7 +26,6 @@
 *  CONFIG_CPU_ARM926_CPU_IDLE -> nohlt
 */
 #include <linux/linkage.h>
-#include <linux/config.h>
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/pgtable-hwdef.h>
@@ -404,11 +403,11 @@ __arm926_setup:
        mcr     p15, 7, r0, c15, c0, 0
 #endif 
+        adr     r5, arm926_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, arm926_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, arm926_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
 #ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
        orr     r0, r0, #0x4000                 @ .1.. .... .... ....
 #endif
@@ -421,12 +420,9 @@ __arm926_setup:
         * .011 0001 ..11 0101
         * 
         */
-        .type   arm926_cr1_clear, #object
+        .type   arm926_crval, #object
-        .type   arm926_cr1_set, #object
+arm926_crval:
-arm926_cr1_clear:
+        crval   clear=0x00007f3f, mmuset=0x00003135, ucset=0x00001134
-        .word   0x7f3f
-arm926_cr1_set:
-        .word   0x3135
        __INITDATA
@@ -460,22 +456,7 @@ cpu_elf_name:
        .type   cpu_arm926_name, #object
 cpu_arm926_name:
-        .ascii  "ARM926EJ-S"
+        .asciz  "ARM926EJ-S"
-#ifndef CONFIG_CPU_ICACHE_DISABLE
-        .ascii  "i"
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
-        .ascii  "d"
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
-        .ascii  "(wt)"
-#else
-        .ascii  "(wb)"
-#endif
-#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
-        .ascii  "RR"
-#endif
-#endif
-        .ascii  "\0"
        .size   cpu_arm926_name, . - cpu_arm926_name
        .align
@@ -492,6 +473,10 @@ __arm926_proc_info:
                PMD_BIT4 | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_BIT4 | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __arm926_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index 7cfc2604a1ee..9e2c89eb2115 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -49,3 +49,13 @@
        .macro  asid, rd, rn
        and     \rd, \rn, #255
        .endm
+        .macro  crval, clear, mmuset, ucset
+#ifdef CONFIG_MMU
+        .word   \clear
+        .word   \mmuset
+#else
+        .word   \clear
+        .word   \ucset
+#endif
+        .endm
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index 5a760a2c629c..c878064e9b88 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -23,6 +23,8 @@
 #include <asm/pgtable.h>
 #include <asm/ptrace.h>
+#include "proc-macros.S"
 /*
 * the cache line size of the I and D cache
 */
@@ -185,11 +187,12 @@ __sa110_setup:
 #ifdef CONFIG_MMU
        mcr     p15, 0, r10, c8, c7             @ invalidate I,D TLBs on v4
 #endif
+        adr     r5, sa110_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, sa110_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, sa110_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
        mov     pc, lr
        .size   __sa110_setup, . - __sa110_setup
@@ -199,12 +202,9 @@ __sa110_setup:
         * ..01 0001 ..11 1101
         * 
         */
-        .type   sa110_cr1_clear, #object
+        .type   sa110_crval, #object
-        .type   sa110_cr1_set, #object
+sa110_crval:
-sa110_cr1_clear:
+        crval   clear=0x00003f3f, mmuset=0x0000113d, ucset=0x00001130
-        .word   0x3f3f
-sa110_cr1_set:
-        .word   0x113d
        __INITDATA
@@ -255,6 +255,9 @@ __sa110_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __sa110_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 0a2107ad4c32..b23b66a6155a 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -27,6 +27,8 @@
 #include <asm/pgtable-hwdef.h>
 #include <asm/pgtable.h>
+#include "proc-macros.S"
 /*
 * the cache line size of the I and D cache
 */
@@ -198,11 +200,11 @@ __sa1100_setup:
 #ifdef CONFIG_MMU
        mcr     p15, 0, r0, c8, c7              @ invalidate I,D TLBs on v4
 #endif
+        adr     r5, sa1100_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-        ldr     r5, sa1100_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, sa1100_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
        mov     pc, lr
        .size   __sa1100_setup, . - __sa1100_setup
@@ -212,12 +214,9 @@ __sa1100_setup:
         * ..11 0001 ..11 1101
         * 
         */
-        .type   sa1100_cr1_clear, #object
+        .type   sa1100_crval, #object
-        .type   sa1100_cr1_set, #object
+sa1100_crval:
-sa1100_cr1_clear:
+        crval   clear=0x00003f3f, mmuset=0x0000313d, ucset=0x00001130
-        .word   0x3f3f
-sa1100_cr1_set:
-        .word   0x313d
        __INITDATA
@@ -276,6 +275,9 @@ __sa1100_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __sa1100_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -296,6 +298,9 @@ __sa1110_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __sa1100_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index ca13d4d05f65..6f72549f8843 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -212,11 +212,11 @@ __v6_setup:
        orr     r0, r0, #(0xf << 20)
        mcr     p15, 0, r0, c1, c0, 2           @ Enable full access to VFP
 #endif
+        adr     r5, v6_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0, 0           @ read control register
-        ldr     r5, v6_cr1_clear                @ get mask for bits to clear
        bic     r0, r0, r5                      @ clear bits them
-        ldr     r5, v6_cr1_set                  @ get mask for bits to set
+        orr     r0, r0, r6                      @ set them
-        orr     r0, r0, r5                      @ set them
        mov     pc, lr                          @ return to head.S:__ret
        /*
@@ -225,12 +225,9 @@ __v6_setup:
         * rrrr rrrx xxx0 0101 xxxx xxxx x111 xxxx < forced
         *         0 110       0011 1.00 .111 1101 < we want
         */
-        .type   v6_cr1_clear, #object
+        .type   v6_crval, #object
-        .type   v6_cr1_set, #object
+v6_crval:
-v6_cr1_clear:
+        crval   clear=0x01e0fb7f, mmuset=0x00c0387d, ucset=0x00c0187c
-        .word   0x01e0fb7f
-v6_cr1_set:
-        .word   0x00c0387d
        .type   v6_processor_functions, #object
 ENTRY(v6_processor_functions)
@@ -269,6 +266,10 @@ __v6_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .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
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 8d32e21fe151..4ace2d8090c7 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -426,23 +426,26 @@ __xsc3_setup:
        orr     r0, r0, #(1 << 10)              @ enable L2 for LLR cache
 #endif
        mcr     p15, 0, r0, c1, c0, 1           @ set auxiliary control reg
+        adr     r5, xsc3_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0, 0           @ get control register
-        bic     r0, r0, #0x0002                 @ .... .... .... ..A.
+        bic     r0, r0, r5                      @ .... .... .... ..A.
-        orr     r0, r0, #0x0005                 @ .... .... .... .C.M
+        orr     r0, r0, r6                      @ .... .... .... .C.M
 #if BTB_ENABLE
-        bic     r0, r0, #0x0200                 @ .... ..R. .... ....
+        orr     r0, r0, #0x00000800             @ ..VI Z..S .... ....
-        orr     r0, r0, #0x3900                 @ ..VI Z..S .... ....
-#else
-        bic     r0, r0, #0x0a00                 @ .... Z.R. .... ....
-        orr     r0, r0, #0x3100                 @ ..VI ...S .... ....
 #endif
 #if L2_CACHE_ENABLE
-        orr     r0, r0, #0x4000000              @ L2 enable
+        orr     r0, r0, #0x04000000             @ L2 enable
 #endif
        mov     pc, lr
        .size   __xsc3_setup, . - __xsc3_setup
+        .type   xsc3_crval, #object
+xsc3_crval:
+        crval   clear=0x04003b02, mmuset=0x00003105, ucset=0x00001100
        __INITDATA
 /*
@@ -487,7 +490,14 @@ cpu_xsc3_name:
 __xsc3_proc_info:
        .long   0x69056000
        .long   0xffffe000
-        .long   0x00000c0e
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_BUFFERABLE | \
+                PMD_SECT_CACHEABLE | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xsc3_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 29bcc4dd6517..521538671f4c 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -138,17 +138,23 @@ ENTRY(cpu_xscale_proc_fin)
 * to what would be the reset vector.
 *
 * loc: location to jump to for soft reset
+ *
+ * Beware PXA270 erratum E7.
 */
        .align  5
 ENTRY(cpu_xscale_reset)
        mov     r1, #PSR_F_BIT|PSR_I_BIT|SVC_MODE
        msr     cpsr_c, r1                      @ reset CPSR
+        mcr     p15, 0, r1, c10, c4, 1          @ unlock I-TLB
+        mcr     p15, 0, r1, c8, c5, 0           @ invalidate I-TLB
        mrc     p15, 0, r1, c1, c0, 0           @ ctrl register
        bic     r1, r1, #0x0086                 @ ........B....CA.
        bic     r1, r1, #0x3900                 @ ..VIZ..S........
+        sub     pc, pc, #4                      @ flush pipeline
+        @ *** cache line aligned ***
        mcr     p15, 0, r1, c1, c0, 0           @ ctrl register
-        mcr     p15, 0, ip, c7, c7, 0           @ invalidate I,D caches & BTB
        bic     r1, r1, #0x0001                 @ ...............M
+        mcr     p15, 0, ip, c7, c7, 0           @ invalidate I,D caches & BTB
        mcr     p15, 0, r1, c1, c0, 0           @ ctrl register
        @ CAUTION: MMU turned off from this point. We count on the pipeline
        @ already containing those two last instructions to survive.
@@ -475,11 +481,12 @@ __xscale_setup:
        orr     r0, r0, #1 << 6                 @ cp6 for IOP3xx and Bulverde
        orr     r0, r0, #1 << 13                @ Its undefined whether this
        mcr     p15, 0, r0, c15, c1, 0          @ affects USR or SVC modes
+        adr     r5, xscale_crval
+        ldmia   r5, {r5, r6}
        mrc     p15, 0, r0, c1, c0, 0           @ get control register
-        ldr     r5, xscale_cr1_clear
        bic     r0, r0, r5
-        ldr     r5, xscale_cr1_set
+        orr     r0, r0, r6
-        orr     r0, r0, r5
        mov     pc, lr
        .size   __xscale_setup, . - __xscale_setup
@@ -489,12 +496,9 @@ __xscale_setup:
         * ..11 1.01 .... .101
         * 
         */
-        .type   xscale_cr1_clear, #object
+        .type   xscale_crval, #object
-        .type   xscale_cr1_set, #object
+xscale_crval:
-xscale_cr1_clear:
+        crval   clear=0x00003b07, mmuset=0x00003905, ucset=0x00001900
-        .word   0x3b07
-xscale_cr1_set:
-        .word   0x3905
        __INITDATA
@@ -595,6 +599,9 @@ __80200_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -615,6 +622,9 @@ __8032x_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -635,6 +645,9 @@ __8033x_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -655,6 +668,9 @@ __pxa250_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -675,6 +691,9 @@ __pxa210_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -695,6 +714,9 @@ __ixp2400_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -715,6 +737,9 @@ __ixp2800_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -735,6 +760,9 @@ __ixp42x_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -750,7 +778,14 @@ __ixp42x_proc_info:
 __ixp46x_proc_info:
        .long   0x69054200
        .long   0xffffff00
-        .long   0x00000c0e
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_BUFFERABLE | \
+                PMD_SECT_CACHEABLE | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -771,6 +806,9 @@ __pxa255_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
@@ -791,6 +829,9 @@ __pxa270_proc_info:
                PMD_SECT_CACHEABLE | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
+        .long   PMD_TYPE_SECT | \
+                PMD_SECT_AP_WRITE | \
+                PMD_SECT_AP_READ
        b       __xscale_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
diff --git a/arch/arm/nwfpe/fpa11.c b/arch/arm/nwfpe/fpa11.c
index 7b3d74d73c80..cc60acde84d9 100644
--- a/arch/arm/nwfpe/fpa11.c
+++ b/arch/arm/nwfpe/fpa11.c
@@ -26,7 +26,6 @@
 #include "fpmodule.h"
 #include "fpmodule.inl"
-#include <linux/config.h>
 #include <linux/compiler.h>
 #include <linux/string.h>
 #include <asm/system.h>
diff --git a/arch/arm/nwfpe/fpa11.h b/arch/arm/nwfpe/fpa11.h
index 28cd79a451d3..4a4d02c09112 100644
--- a/arch/arm/nwfpe/fpa11.h
+++ b/arch/arm/nwfpe/fpa11.h
@@ -31,7 +31,6 @@
 */
 #define GET_USERREG() ((struct pt_regs *)(THREAD_START_SP + (unsigned long)current_thread_info()) - 1)
-#include <linux/config.h>
 #include <linux/thread_info.h>
 /* includes */
diff --git a/arch/arm/nwfpe/fpa11_cpdo.c b/arch/arm/nwfpe/fpa11_cpdo.c
index 4a31dfd94068..2cebb1529607 100644
--- a/arch/arm/nwfpe/fpa11_cpdo.c
+++ b/arch/arm/nwfpe/fpa11_cpdo.c
@@ -20,7 +20,6 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/config.h>
 #include "fpa11.h"
 #include "fpopcode.h"
diff --git a/arch/arm/nwfpe/fpa11_cpdt.c b/arch/arm/nwfpe/fpa11_cpdt.c
index 32859fa8dcfc..79f8e67cc6c1 100644
--- a/arch/arm/nwfpe/fpa11_cpdt.c
+++ b/arch/arm/nwfpe/fpa11_cpdt.c
@@ -20,7 +20,6 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/config.h>
 #include "fpa11.h"
 #include "softfloat.h"
 #include "fpopcode.h"
diff --git a/arch/arm/nwfpe/fpa11_cprt.c b/arch/arm/nwfpe/fpa11_cprt.c
index 7c67023655e4..9843dc533047 100644
--- a/arch/arm/nwfpe/fpa11_cprt.c
+++ b/arch/arm/nwfpe/fpa11_cprt.c
@@ -20,7 +20,6 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/config.h>
 #include "fpa11.h"
 #include "fpopcode.h"
 #include "fpa11.inl"
diff --git a/arch/arm/nwfpe/fpmodule.c b/arch/arm/nwfpe/fpmodule.c
index 7d977d23f026..4c0ab50f399a 100644
--- a/arch/arm/nwfpe/fpmodule.c
+++ b/arch/arm/nwfpe/fpmodule.c
@@ -24,7 +24,6 @@
 #include "fpa11.h"
 #include <linux/module.h>
-#include <linux/config.h>
 /* XXX */
 #include <linux/errno.h>
diff --git a/arch/arm/nwfpe/fpopcode.c b/arch/arm/nwfpe/fpopcode.c
index 67ff2ab08ea0..922b81107585 100644
--- a/arch/arm/nwfpe/fpopcode.c
+++ b/arch/arm/nwfpe/fpopcode.c
@@ -19,7 +19,6 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/config.h>
 #include "fpa11.h"
 #include "softfloat.h"
 #include "fpopcode.h"
diff --git a/arch/arm/nwfpe/fpopcode.h b/arch/arm/nwfpe/fpopcode.h
index 6528e081c83f..ec78e3517fc9 100644
--- a/arch/arm/nwfpe/fpopcode.h
+++ b/arch/arm/nwfpe/fpopcode.h
@@ -23,7 +23,6 @@
 #ifndef __FPOPCODE_H__
 #define __FPOPCODE_H__
-#include <linux/config.h>
 /*
 ARM Floating Point Instruction Classes
diff --git a/arch/arm/nwfpe/softfloat.h b/arch/arm/nwfpe/softfloat.h
index 978c699673c6..e1125bc39ee4 100644
--- a/arch/arm/nwfpe/softfloat.h
+++ b/arch/arm/nwfpe/softfloat.h
@@ -32,7 +32,6 @@ this code that are retained.
 #ifndef __SOFTFLOAT_H__
 #define __SOFTFLOAT_H__
-#include <linux/config.h>
 /*
 -------------------------------------------------------------------------------
diff --git a/arch/arm/oprofile/op_model_xscale.c b/arch/arm/oprofile/op_model_xscale.c
index e0f0b320d76c..34fdc733743b 100644
--- a/arch/arm/oprofile/op_model_xscale.c
+++ b/arch/arm/oprofile/op_model_xscale.c
@@ -384,7 +384,7 @@ static int xscale_pmu_start(void)
        int ret;
        u32 pmnc = read_pmnc();
-        ret = request_irq(XSCALE_PMU_IRQ, xscale_pmu_interrupt, SA_INTERRUPT,
+        ret = request_irq(XSCALE_PMU_IRQ, xscale_pmu_interrupt, IRQF_DISABLED,
                        "XScale PMU", (void *)results);
        if (ret < 0) {
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index ec49495e651e..ec752e16d618 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -91,7 +91,7 @@ config OMAP_32K_TIMER_HZ
 config OMAP_DM_TIMER
        bool "Use dual-mode timer"
-        depends on ARCH_OMAP16XX
+        depends on ARCH_OMAP16XX || ARCH_OMAP24XX
        help
         Select this option if you want to use OMAP Dual-Mode timers.
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 32ec04c58bcd..7f45c7c3e673 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -11,7 +11,6 @@
 * published by the Free Software Foundation.
 */
 #include <linux/version.h>
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
@@ -28,9 +27,9 @@
 #include <asm/arch/clock.h>
-LIST_HEAD(clocks);
+static LIST_HEAD(clocks);
 static DEFINE_MUTEX(clocks_mutex);
-DEFINE_SPINLOCK(clockfw_lock);
+static DEFINE_SPINLOCK(clockfw_lock);
 static struct clk_functions *arch_clock;
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index adffc5a859ee..57b7b93674a4 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -7,7 +7,6 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index 98edc9fdd6d1..a0c71dca2373 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -25,6 +25,14 @@
 #include <asm/io.h>
 #include <asm/system.h>
+#define VERY_HI_RATE    900000000
+#ifdef CONFIG_ARCH_OMAP1
+#define MPU_CLK         "mpu"
+#else
+#define MPU_CLK         "virt_prcm_set"
+#endif
 /* TODO: Add support for SDRAM timing changes */
 int omap_verify_speed(struct cpufreq_policy *policy)
@@ -36,7 +44,7 @@ int omap_verify_speed(struct cpufreq_policy *policy)
        cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
                                     policy->cpuinfo.max_freq);
-        mpu_clk = clk_get(NULL, "mpu");
+        mpu_clk = clk_get(NULL, MPU_CLK);
        if (IS_ERR(mpu_clk))
                return PTR_ERR(mpu_clk);
        policy->min = clk_round_rate(mpu_clk, policy->min * 1000) / 1000;
@@ -56,7 +64,7 @@ unsigned int omap_getspeed(unsigned int cpu)
        if (cpu)
                return 0;
-        mpu_clk = clk_get(NULL, "mpu");
+        mpu_clk = clk_get(NULL, MPU_CLK);
        if (IS_ERR(mpu_clk))
                return 0;
        rate = clk_get_rate(mpu_clk) / 1000;
@@ -73,7 +81,7 @@ static int omap_target(struct cpufreq_policy *policy,
        struct cpufreq_freqs freqs;
        int ret = 0;
-        mpu_clk = clk_get(NULL, "mpu");
+        mpu_clk = clk_get(NULL, MPU_CLK);
        if (IS_ERR(mpu_clk))
                return PTR_ERR(mpu_clk);
@@ -93,7 +101,7 @@ static int __init omap_cpu_init(struct cpufreq_policy *policy)
 {
        struct clk * mpu_clk;
-        mpu_clk = clk_get(NULL, "mpu");
+        mpu_clk = clk_get(NULL, MPU_CLK);
        if (IS_ERR(mpu_clk))
                return PTR_ERR(mpu_clk);
@@ -102,7 +110,7 @@ static int __init omap_cpu_init(struct cpufreq_policy *policy)
        policy->cur = policy->min = policy->max = omap_getspeed(0);
        policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
        policy->cpuinfo.min_freq = clk_round_rate(mpu_clk, 0) / 1000;
-        policy->cpuinfo.max_freq = clk_round_rate(mpu_clk, 216000000) / 1000;
+        policy->cpuinfo.max_freq = clk_round_rate(mpu_clk, VERY_HI_RATE) / 1000;
        policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
        clk_put(mpu_clk);
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 5d5d6eb222dd..1812f237d12f 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -9,7 +9,6 @@
 * (at your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -105,7 +104,7 @@ static void omap_init_kp(void)
                omap_cfg_reg(E20_1610_KBR3);
                omap_cfg_reg(E19_1610_KBR4);
                omap_cfg_reg(N19_1610_KBR5);
-        } else if (machine_is_omap_perseus2()) {
+        } else if (machine_is_omap_perseus2() || machine_is_omap_fsample()) {
                omap_cfg_reg(E2_730_KBR0);
                omap_cfg_reg(J7_730_KBR1);
                omap_cfg_reg(E1_730_KBR2);
@@ -162,8 +161,8 @@ static u64 mmc1_dmamask = 0xffffffff;
 static struct resource mmc1_resources[] = {
        {
-                .start          = IO_ADDRESS(OMAP_MMC1_BASE),
+                .start          = OMAP_MMC1_BASE,
-                .end            = IO_ADDRESS(OMAP_MMC1_BASE) + 0x7f,
+                .end            = OMAP_MMC1_BASE + 0x7f,
                .flags          = IORESOURCE_MEM,
        },
        {
@@ -191,8 +190,8 @@ static u64 mmc2_dmamask = 0xffffffff;
 static struct resource mmc2_resources[] = {
        {
-                .start          = IO_ADDRESS(OMAP_MMC2_BASE),
+                .start          = OMAP_MMC2_BASE,
-                .end            = IO_ADDRESS(OMAP_MMC2_BASE) + 0x7f,
+                .end            = OMAP_MMC2_BASE + 0x7f,
                .flags          = IORESOURCE_MEM,
        },
        {
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 5dac4230360d..9eddc9507147 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -24,9 +24,9 @@
 #include <linux/spinlock.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <asm/system.h>
-#include <asm/irq.h>
 #include <asm/hardware.h>
 #include <asm/dma.h>
 #include <asm/io.h>
@@ -43,6 +43,7 @@
 #define OMAP_DMA_ACTIVE         0x01
 #define OMAP_DMA_CCR_EN         (1 << 7)
+#define OMAP2_DMA_CSR_CLEAR_MASK        0xffe
 #define OMAP_FUNC_MUX_ARM_BASE  (0xfffe1000 + 0xec)
@@ -166,18 +167,24 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
        if (cpu_is_omap24xx() && dma_trigger) {
                u32 val = OMAP_DMA_CCR_REG(lch);
+                val &= ~(3 << 19);
                if (dma_trigger > 63)
                        val |= 1 << 20;
                if (dma_trigger > 31)
                        val |= 1 << 19;
+                val &= ~(0x1f);
                val |= (dma_trigger & 0x1f);
                if (sync_mode & OMAP_DMA_SYNC_FRAME)
                        val |= 1 << 5;
+                else
+                        val &= ~(1 << 5);
                if (sync_mode & OMAP_DMA_SYNC_BLOCK)
                        val |= 1 << 18;
+                else
+                        val &= ~(1 << 18);
                if (src_or_dst_synch)
                        val |= 1 << 24;         /* source synch */
@@ -286,22 +293,39 @@ void omap_set_dma_src_data_pack(int lch, int enable)
 void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
 {
+        unsigned int burst = 0;
        OMAP_DMA_CSDP_REG(lch) &= ~(0x03 << 7);
        switch (burst_mode) {
        case OMAP_DMA_DATA_BURST_DIS:
                break;
        case OMAP_DMA_DATA_BURST_4:
-                OMAP_DMA_CSDP_REG(lch) |= (0x02 << 7);
+                if (cpu_is_omap24xx())
+                        burst = 0x1;
+                else
+                        burst = 0x2;
                break;
        case OMAP_DMA_DATA_BURST_8:
-                /* not supported by current hardware
+                if (cpu_is_omap24xx()) {
+                        burst = 0x2;
+                        break;
+                }
+                /* not supported by current hardware on OMAP1
                 * w |= (0x03 << 7);
                 * fall through
                 */
+        case OMAP_DMA_DATA_BURST_16:
+                if (cpu_is_omap24xx()) {
+                        burst = 0x3;
+                        break;
+                }
+                /* OMAP1 don't support burst 16
+                 * fall through
+                 */
        default:
                BUG();
        }
+        OMAP_DMA_CSDP_REG(lch) |= (burst << 7);
 }
 /* Note that dest_port is only for OMAP1 */
@@ -348,30 +372,49 @@ void omap_set_dma_dest_data_pack(int lch, int enable)
 void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
 {
+        unsigned int burst = 0;
        OMAP_DMA_CSDP_REG(lch) &= ~(0x03 << 14);
        switch (burst_mode) {
        case OMAP_DMA_DATA_BURST_DIS:
                break;
        case OMAP_DMA_DATA_BURST_4:
-                OMAP_DMA_CSDP_REG(lch) |= (0x02 << 14);
+                if (cpu_is_omap24xx())
+                        burst = 0x1;
+                else
+                        burst = 0x2;
                break;
        case OMAP_DMA_DATA_BURST_8:
-                OMAP_DMA_CSDP_REG(lch) |= (0x03 << 14);
+                if (cpu_is_omap24xx())
+                        burst = 0x2;
+                else
+                        burst = 0x3;
                break;
+        case OMAP_DMA_DATA_BURST_16:
+                if (cpu_is_omap24xx()) {
+                        burst = 0x3;
+                        break;
+                }
+                /* OMAP1 don't support burst 16
+                 * fall through
+                 */
        default:
                printk(KERN_ERR "Invalid DMA burst mode\n");
                BUG();
                return;
        }
+        OMAP_DMA_CSDP_REG(lch) |= (burst << 14);
 }
 static inline void omap_enable_channel_irq(int lch)
 {
        u32 status;
-        /* Read CSR to make sure it's cleared. */
+        /* Clear CSR */
-        status = OMAP_DMA_CSR_REG(lch);
+        if (cpu_class_is_omap1())
+                status = OMAP_DMA_CSR_REG(lch);
+        else if (cpu_is_omap24xx())
+                OMAP_DMA_CSR_REG(lch) = OMAP2_DMA_CSR_CLEAR_MASK;
        /* Enable some nice interrupts. */
        OMAP_DMA_CICR_REG(lch) = dma_chan[lch].enabled_irqs;
@@ -470,11 +513,13 @@ int omap_request_dma(int dev_id, const char *dev_name,
        chan->dev_name = dev_name;
        chan->callback = callback;
        chan->data = data;
-        chan->enabled_irqs = OMAP_DMA_TOUT_IRQ | OMAP_DMA_DROP_IRQ |
+        chan->enabled_irqs = OMAP_DMA_DROP_IRQ | OMAP_DMA_BLOCK_IRQ;
-                                OMAP_DMA_BLOCK_IRQ;
-        if (cpu_is_omap24xx())
+        if (cpu_class_is_omap1())
-                chan->enabled_irqs |= OMAP2_DMA_TRANS_ERR_IRQ;
+                chan->enabled_irqs |= OMAP1_DMA_TOUT_IRQ;
+        else if (cpu_is_omap24xx())
+                chan->enabled_irqs |= OMAP2_DMA_MISALIGNED_ERR_IRQ |
+                        OMAP2_DMA_TRANS_ERR_IRQ;
        if (cpu_is_omap16xx()) {
                /* If the sync device is set, configure it dynamically. */
@@ -494,7 +539,7 @@ int omap_request_dma(int dev_id, const char *dev_name,
                omap_enable_channel_irq(free_ch);
                /* Clear the CSR register and IRQ status register */
-                OMAP_DMA_CSR_REG(free_ch) = 0x0;
+                OMAP_DMA_CSR_REG(free_ch) = OMAP2_DMA_CSR_CLEAR_MASK;
                omap_writel(~0x0, OMAP_DMA4_IRQSTATUS_L0);
        }
@@ -534,7 +579,7 @@ void omap_free_dma(int lch)
                omap_writel(val, OMAP_DMA4_IRQENABLE_L0);
                /* Clear the CSR register and IRQ status register */
-                OMAP_DMA_CSR_REG(lch) = 0x0;
+                OMAP_DMA_CSR_REG(lch) = OMAP2_DMA_CSR_CLEAR_MASK;
                val = omap_readl(OMAP_DMA4_IRQSTATUS_L0);
                val |= 1 << lch;
@@ -798,7 +843,7 @@ static int omap1_dma_handle_ch(int ch)
                       "%d (CSR %04x)\n", ch, csr);
                return 0;
        }
-        if (unlikely(csr & OMAP_DMA_TOUT_IRQ))
+        if (unlikely(csr & OMAP1_DMA_TOUT_IRQ))
                printk(KERN_WARNING "DMA timeout with device %d\n",
                       dma_chan[ch].dev_id);
        if (unlikely(csr & OMAP_DMA_DROP_IRQ))
@@ -846,20 +891,21 @@ static int omap2_dma_handle_ch(int ch)
                return 0;
        if (unlikely(dma_chan[ch].dev_id == -1))
                return 0;
-        /* REVISIT: According to 24xx TRM, there's no TOUT_IE */
-        if (unlikely(status & OMAP_DMA_TOUT_IRQ))
-                printk(KERN_INFO "DMA timeout with device %d\n",
-                       dma_chan[ch].dev_id);
        if (unlikely(status & OMAP_DMA_DROP_IRQ))
                printk(KERN_INFO
                       "DMA synchronization event drop occurred with device "
                       "%d\n", dma_chan[ch].dev_id);
        if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ))
                printk(KERN_INFO "DMA transaction error with device %d\n",
                       dma_chan[ch].dev_id);
+        if (unlikely(status & OMAP2_DMA_SECURE_ERR_IRQ))
+                printk(KERN_INFO "DMA secure error with device %d\n",
+                       dma_chan[ch].dev_id);
+        if (unlikely(status & OMAP2_DMA_MISALIGNED_ERR_IRQ))
+                printk(KERN_INFO "DMA misaligned error with device %d\n",
+                       dma_chan[ch].dev_id);
-        OMAP_DMA_CSR_REG(ch) = 0x20;
+        OMAP_DMA_CSR_REG(ch) = OMAP2_DMA_CSR_CLEAR_MASK;
        val = omap_readl(OMAP_DMA4_IRQSTATUS_L0);
        /* ch in this function is from 0-31 while in register it is 1-32 */
@@ -893,7 +939,7 @@ static irqreturn_t omap2_dma_irq_handler(int irq, void *dev_id,
 static struct irqaction omap24xx_dma_irq = {
        .name = "DMA",
        .handler = omap2_dma_irq_handler,
-        .flags = SA_INTERRUPT
+        .flags = IRQF_DISABLED
 };
 #else
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index eba3cb52ad87..50524436de63 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -4,7 +4,8 @@
 * OMAP Dual-Mode Timers
 *
 * Copyright (C) 2005 Nokia Corporation
- * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
+ * OMAP2 support by Juha Yrjola
+ * API improvements and OMAP2 clock framework support by Timo Teras
 *
 * 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
@@ -26,15 +27,17 @@
 */
 #include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
 #include <asm/hardware.h>
 #include <asm/arch/dmtimer.h>
 #include <asm/io.h>
 #include <asm/arch/irqs.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#define OMAP_TIMER_COUNT                8
+/* register offsets */
 #define OMAP_TIMER_ID_REG               0x00
 #define OMAP_TIMER_OCP_CFG_REG          0x10
 #define OMAP_TIMER_SYS_STAT_REG         0x14
@@ -50,52 +53,196 @@
 #define OMAP_TIMER_CAPTURE_REG          0x3c
 #define OMAP_TIMER_IF_CTRL_REG          0x40
+/* timer control reg bits */
+#define OMAP_TIMER_CTRL_GPOCFG          (1 << 14)
+#define OMAP_TIMER_CTRL_CAPTMODE        (1 << 13)
+#define OMAP_TIMER_CTRL_PT              (1 << 12)
+#define OMAP_TIMER_CTRL_TCM_LOWTOHIGH   (0x1 << 8)
+#define OMAP_TIMER_CTRL_TCM_HIGHTOLOW   (0x2 << 8)
+#define OMAP_TIMER_CTRL_TCM_BOTHEDGES   (0x3 << 8)
+#define OMAP_TIMER_CTRL_SCPWM           (1 << 7)
+#define OMAP_TIMER_CTRL_CE              (1 << 6)        /* compare enable */
+#define OMAP_TIMER_CTRL_PRE             (1 << 5)        /* prescaler enable */
+#define OMAP_TIMER_CTRL_PTV_SHIFT       2               /* how much to shift the prescaler value */
+#define OMAP_TIMER_CTRL_AR              (1 << 1)        /* auto-reload enable */
+#define OMAP_TIMER_CTRL_ST              (1 << 0)        /* start timer */
+struct omap_dm_timer {
+        unsigned long phys_base;
+        int irq;
+#ifdef CONFIG_ARCH_OMAP2
+        struct clk *iclk, *fclk;
+#endif
+        void __iomem *io_base;
+        unsigned reserved:1;
+};
-static struct dmtimer_info_struct {
+#ifdef CONFIG_ARCH_OMAP1
-        struct list_head        unused_timers;
-        struct list_head        reserved_timers;
-} dm_timer_info;
 static struct omap_dm_timer dm_timers[] = {
-        { .base=0xfffb1400, .irq=INT_1610_GPTIMER1 },
+        { .phys_base = 0xfffb1400, .irq = INT_1610_GPTIMER1 },
-        { .base=0xfffb1c00, .irq=INT_1610_GPTIMER2 },
+        { .phys_base = 0xfffb1c00, .irq = INT_1610_GPTIMER2 },
-        { .base=0xfffb2400, .irq=INT_1610_GPTIMER3 },
+        { .phys_base = 0xfffb2400, .irq = INT_1610_GPTIMER3 },
-        { .base=0xfffb2c00, .irq=INT_1610_GPTIMER4 },
+        { .phys_base = 0xfffb2c00, .irq = INT_1610_GPTIMER4 },
-        { .base=0xfffb3400, .irq=INT_1610_GPTIMER5 },
+        { .phys_base = 0xfffb3400, .irq = INT_1610_GPTIMER5 },
-        { .base=0xfffb3c00, .irq=INT_1610_GPTIMER6 },
+        { .phys_base = 0xfffb3c00, .irq = INT_1610_GPTIMER6 },
-        { .base=0xfffb4400, .irq=INT_1610_GPTIMER7 },
+        { .phys_base = 0xfffb4400, .irq = INT_1610_GPTIMER7 },
-        { .base=0xfffb4c00, .irq=INT_1610_GPTIMER8 },
+        { .phys_base = 0xfffb4c00, .irq = INT_1610_GPTIMER8 },
-        { .base=0x0 },
 };
+#elif defined(CONFIG_ARCH_OMAP2)
+static struct omap_dm_timer dm_timers[] = {
+        { .phys_base = 0x48028000, .irq = INT_24XX_GPTIMER1 },
+        { .phys_base = 0x4802a000, .irq = INT_24XX_GPTIMER2 },
+        { .phys_base = 0x48078000, .irq = INT_24XX_GPTIMER3 },
+        { .phys_base = 0x4807a000, .irq = INT_24XX_GPTIMER4 },
+        { .phys_base = 0x4807c000, .irq = INT_24XX_GPTIMER5 },
+        { .phys_base = 0x4807e000, .irq = INT_24XX_GPTIMER6 },
+        { .phys_base = 0x48080000, .irq = INT_24XX_GPTIMER7 },
+        { .phys_base = 0x48082000, .irq = INT_24XX_GPTIMER8 },
+        { .phys_base = 0x48084000, .irq = INT_24XX_GPTIMER9 },
+        { .phys_base = 0x48086000, .irq = INT_24XX_GPTIMER10 },
+        { .phys_base = 0x48088000, .irq = INT_24XX_GPTIMER11 },
+        { .phys_base = 0x4808a000, .irq = INT_24XX_GPTIMER12 },
+};
+static const char *dm_source_names[] = {
+        "sys_ck",
+        "func_32k_ck",
+        "alt_ck"
+};
+static struct clk *dm_source_clocks[3];
+#else
+#error OMAP architecture not supported!
+#endif
+static const int dm_timer_count = ARRAY_SIZE(dm_timers);
 static spinlock_t dm_timer_lock;
+static inline u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg)
+{
+        return readl(timer->io_base + reg);
+}
-inline void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value)
+static void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value)
 {
-        omap_writel(value, timer->base + reg);
+        writel(value, timer->io_base + reg);
        while (omap_dm_timer_read_reg(timer, OMAP_TIMER_WRITE_PEND_REG))
                ;
 }
-u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg)
+static void omap_dm_timer_wait_for_reset(struct omap_dm_timer *timer)
 {
-        return omap_readl(timer->base + reg);
+        int c;
+        c = 0;
+        while (!(omap_dm_timer_read_reg(timer, OMAP_TIMER_SYS_STAT_REG) & 1)) {
+                c++;
+                if (c > 100000) {
+                        printk(KERN_ERR "Timer failed to reset\n");
+                        return;
+                }
+        }
 }
-int omap_dm_timers_active(void)
+static void omap_dm_timer_reset(struct omap_dm_timer *timer)
+{
+        u32 l;
+        if (timer != &dm_timers[0]) {
+                omap_dm_timer_write_reg(timer, OMAP_TIMER_IF_CTRL_REG, 0x06);
+                omap_dm_timer_wait_for_reset(timer);
+        }
+        omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_SYS_CLK);
+        /* Set to smart-idle mode */
+        l = omap_dm_timer_read_reg(timer, OMAP_TIMER_OCP_CFG_REG);
+        l |= 0x02 << 3;
+        omap_dm_timer_write_reg(timer, OMAP_TIMER_OCP_CFG_REG, l);
+}
+static void omap_dm_timer_prepare(struct omap_dm_timer *timer)
+{
+#ifdef CONFIG_ARCH_OMAP2
+        clk_enable(timer->iclk);
+        clk_enable(timer->fclk);
+#endif
+        omap_dm_timer_reset(timer);
+}
+struct omap_dm_timer *omap_dm_timer_request(void)
+{
+        struct omap_dm_timer *timer = NULL;
+        unsigned long flags;
+        int i;
+        spin_lock_irqsave(&dm_timer_lock, flags);
+        for (i = 0; i < dm_timer_count; i++) {
+                if (dm_timers[i].reserved)
+                        continue;
+                timer = &dm_timers[i];
+                timer->reserved = 1;
+                break;
+        }
+        spin_unlock_irqrestore(&dm_timer_lock, flags);
+        if (timer != NULL)
+                omap_dm_timer_prepare(timer);
+        return timer;
+}
+struct omap_dm_timer *omap_dm_timer_request_specific(int id)
 {
        struct omap_dm_timer *timer;
+        unsigned long flags;
-        for (timer = &dm_timers[0]; timer->base; ++timer)
+        spin_lock_irqsave(&dm_timer_lock, flags);
-                if (omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG) &
+        if (id <= 0 || id > dm_timer_count || dm_timers[id-1].reserved) {
-                    OMAP_TIMER_CTRL_ST)
+                spin_unlock_irqrestore(&dm_timer_lock, flags);
-                        return 1;
+                printk("BUG: warning at %s:%d/%s(): unable to get timer %d\n",
+                       __FILE__, __LINE__, __FUNCTION__, id);
+                dump_stack();
+                return NULL;
+        }
-        return 0;
+        timer = &dm_timers[id-1];
+        timer->reserved = 1;
+        spin_unlock_irqrestore(&dm_timer_lock, flags);
+        omap_dm_timer_prepare(timer);
+        return timer;
 }
+void omap_dm_timer_free(struct omap_dm_timer *timer)
+{
+        omap_dm_timer_reset(timer);
+#ifdef CONFIG_ARCH_OMAP2
+        clk_disable(timer->iclk);
+        clk_disable(timer->fclk);
+#endif
+        WARN_ON(!timer->reserved);
+        timer->reserved = 0;
+}
+int omap_dm_timer_get_irq(struct omap_dm_timer *timer)
+{
+        return timer->irq;
+}
+#if defined(CONFIG_ARCH_OMAP1)
+struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
+{
+        BUG();
+}
 /**
 * omap_dm_timer_modify_idlect_mask - Check if any running timers use ARMXOR
@@ -103,184 +250,229 @@ int omap_dm_timers_active(void)
 */
 __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
 {
-        int n;
+        int i;
        /* If ARMXOR cannot be idled this function call is unnecessary */
        if (!(inputmask & (1 << 1)))
                return inputmask;
        /* If any active timer is using ARMXOR return modified mask */
-        for (n = 0; dm_timers[n].base; ++n)
+        for (i = 0; i < dm_timer_count; i++) {
-                if (omap_dm_timer_read_reg(&dm_timers[n], OMAP_TIMER_CTRL_REG)&
+                u32 l;
-                    OMAP_TIMER_CTRL_ST) {
-                        if (((omap_readl(MOD_CONF_CTRL_1)>>(n*2)) & 0x03) == 0)
+                l = omap_dm_timer_read_reg(&dm_timers[i], OMAP_TIMER_CTRL_REG);
+                if (l & OMAP_TIMER_CTRL_ST) {
+                        if (((omap_readl(MOD_CONF_CTRL_1) >> (i * 2)) & 0x03) == 0)
                                inputmask &= ~(1 << 1);
                        else
                                inputmask &= ~(1 << 2);
                }
+        }
        return inputmask;
 }
+#elif defined(CONFIG_ARCH_OMAP2)
-void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
+struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
 {
-        int n = (timer - dm_timers) << 1;
+        return timer->fclk;
-        u32 l;
+}
-        l = omap_readl(MOD_CONF_CTRL_1) & ~(0x03 << n);
+__u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
-        l |= source << n;
+{
-        omap_writel(l, MOD_CONF_CTRL_1);
+        BUG();
 }
+#endif
-static void omap_dm_timer_reset(struct omap_dm_timer *timer)
+void omap_dm_timer_trigger(struct omap_dm_timer *timer)
 {
-        /* Reset and set posted mode */
+        omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0);
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_IF_CTRL_REG, 0x06);
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_OCP_CFG_REG, 0x02);
-        omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_ARMXOR);
 }
+void omap_dm_timer_start(struct omap_dm_timer *timer)
+{
+        u32 l;
+        l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+        if (!(l & OMAP_TIMER_CTRL_ST)) {
+                l |= OMAP_TIMER_CTRL_ST;
+                omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+        }
+}
-struct omap_dm_timer * omap_dm_timer_request(void)
+void omap_dm_timer_stop(struct omap_dm_timer *timer)
 {
-        struct omap_dm_timer *timer = NULL;
+        u32 l;
-        unsigned long flags;
-        spin_lock_irqsave(&dm_timer_lock, flags);
+        l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
-        if (!list_empty(&dm_timer_info.unused_timers)) {
+        if (l & OMAP_TIMER_CTRL_ST) {
-                timer = (struct omap_dm_timer *)
+                l &= ~0x1;
-                                dm_timer_info.unused_timers.next;
+                omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
-                list_move_tail((struct list_head *)timer,
-                                &dm_timer_info.reserved_timers);
        }
-        spin_unlock_irqrestore(&dm_timer_lock, flags);
-        return timer;
 }
+#ifdef CONFIG_ARCH_OMAP1
-void omap_dm_timer_free(struct omap_dm_timer *timer)
+void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
 {
-        unsigned long flags;
+        int n = (timer - dm_timers) << 1;
+        u32 l;
-        omap_dm_timer_reset(timer);
-        spin_lock_irqsave(&dm_timer_lock, flags);
+        l = omap_readl(MOD_CONF_CTRL_1) & ~(0x03 << n);
-        list_move_tail((struct list_head *)timer, &dm_timer_info.unused_timers);
+        l |= source << n;
-        spin_unlock_irqrestore(&dm_timer_lock, flags);
+        omap_writel(l, MOD_CONF_CTRL_1);
 }
-void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
+#else
-                                unsigned int value)
-{
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_INT_EN_REG, value);
-}
-unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
+void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
 {
-        return omap_dm_timer_read_reg(timer, OMAP_TIMER_STAT_REG);
+        if (source < 0 || source >= 3)
-}
+                return;
-void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value)
+        clk_disable(timer->fclk);
-{
+        clk_set_parent(timer->fclk, dm_source_clocks[source]);
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG, value);
+        clk_enable(timer->fclk);
+        /* When the functional clock disappears, too quick writes seem to
+         * cause an abort. */
+        __delay(15000);
 }
-void omap_dm_timer_enable_autoreload(struct omap_dm_timer *timer)
+#endif
+void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload,
+                            unsigned int load)
 {
        u32 l;
        l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
-        l |= OMAP_TIMER_CTRL_AR;
+        if (autoreload)
+                l |= OMAP_TIMER_CTRL_AR;
+        else
+                l &= ~OMAP_TIMER_CTRL_AR;
        omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+        omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load);
+        omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0);
 }
-void omap_dm_timer_trigger(struct omap_dm_timer *timer)
+void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
-{
+                             unsigned int match)
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 1);
-}
-void omap_dm_timer_set_trigger(struct omap_dm_timer *timer, unsigned int value)
 {
        u32 l;
        l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
-        l |= value & 0x3;
+        if (enable)
+                l |= OMAP_TIMER_CTRL_CE;
+        else
+                l &= ~OMAP_TIMER_CTRL_CE;
        omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+        omap_dm_timer_write_reg(timer, OMAP_TIMER_MATCH_REG, match);
 }
-void omap_dm_timer_start(struct omap_dm_timer *timer)
+void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on,
+                           int toggle, int trigger)
 {
        u32 l;
        l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
-        l |= OMAP_TIMER_CTRL_ST;
+        l &= ~(OMAP_TIMER_CTRL_GPOCFG | OMAP_TIMER_CTRL_SCPWM |
+               OMAP_TIMER_CTRL_PT | (0x03 << 10));
+        if (def_on)
+                l |= OMAP_TIMER_CTRL_SCPWM;
+        if (toggle)
+                l |= OMAP_TIMER_CTRL_PT;
+        l |= trigger << 10;
        omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 }
-void omap_dm_timer_stop(struct omap_dm_timer *timer)
+void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler)
 {
        u32 l;
        l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
-        l &= ~0x1;
+        l &= ~(OMAP_TIMER_CTRL_PRE | (0x07 << 2));
+        if (prescaler >= 0x00 && prescaler <= 0x07) {
+                l |= OMAP_TIMER_CTRL_PRE;
+                l |= prescaler << 2;
+        }
        omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 }
-unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
+void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
+                                  unsigned int value)
 {
-        return omap_dm_timer_read_reg(timer, OMAP_TIMER_COUNTER_REG);
+        omap_dm_timer_write_reg(timer, OMAP_TIMER_INT_EN_REG, value);
 }
-void omap_dm_timer_reset_counter(struct omap_dm_timer *timer)
+unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
 {
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, 0);
+        return omap_dm_timer_read_reg(timer, OMAP_TIMER_STAT_REG);
 }
-void omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load)
+void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value)
 {
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load);
+        omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG, value);
 }
-void omap_dm_timer_set_match(struct omap_dm_timer *timer, unsigned int match)
+unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
 {
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_MATCH_REG, match);
+        return omap_dm_timer_read_reg(timer, OMAP_TIMER_COUNTER_REG);
 }
-void omap_dm_timer_enable_compare(struct omap_dm_timer *timer)
+void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value)
 {
-        u32 l;
+        return omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, value);
-        l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
-        l |= OMAP_TIMER_CTRL_CE;
-        omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 }
+int omap_dm_timers_active(void)
+{
+        int i;
+        for (i = 0; i < dm_timer_count; i++) {
+                struct omap_dm_timer *timer;
+                timer = &dm_timers[i];
+                if (omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG) &
+                    OMAP_TIMER_CTRL_ST)
+                        return 1;
+        }
+        return 0;
+}
-static inline void __dm_timer_init(void)
+int omap_dm_timer_init(void)
 {
        struct omap_dm_timer *timer;
+        int i;
+        if (!(cpu_is_omap16xx() || cpu_is_omap24xx()))
+                return -ENODEV;
        spin_lock_init(&dm_timer_lock);
-        INIT_LIST_HEAD(&dm_timer_info.unused_timers);
+#ifdef CONFIG_ARCH_OMAP2
-        INIT_LIST_HEAD(&dm_timer_info.reserved_timers);
+        for (i = 0; i < ARRAY_SIZE(dm_source_names); i++) {
+                dm_source_clocks[i] = clk_get(NULL, dm_source_names[i]);
-        timer = &dm_timers[0];
+                BUG_ON(dm_source_clocks[i] == NULL);
-        while (timer->base) {
+        }
-                list_add_tail((struct list_head *)timer, &dm_timer_info.unused_timers);
+#endif
-                omap_dm_timer_reset(timer);
-                timer++;
+        for (i = 0; i < dm_timer_count; i++) {
+#ifdef CONFIG_ARCH_OMAP2
+                char clk_name[16];
+#endif
+                timer = &dm_timers[i];
+                timer->io_base = (void __iomem *) io_p2v(timer->phys_base);
+#ifdef CONFIG_ARCH_OMAP2
+                sprintf(clk_name, "gpt%d_ick", i + 1);
+                timer->iclk = clk_get(NULL, clk_name);
+                sprintf(clk_name, "gpt%d_fck", i + 1);
+                timer->fclk = clk_get(NULL, clk_name);
+#endif
        }
-}
-static int __init omap_dm_timer_init(void)
-{
-        if (cpu_is_omap16xx())
-                __dm_timer_init();
        return 0;
 }
-arch_initcall(omap_dm_timer_init);
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index 305e9b990b71..56acb8720f78 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -1,4 +1,3 @@
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index d3c8ea7eecfd..fec7970e564d 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -11,7 +11,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/sched.h>
@@ -537,6 +536,49 @@ static inline void _clear_gpio_irqstatus(struct gpio_bank *bank, int gpio)
        _clear_gpio_irqbank(bank, 1 << get_gpio_index(gpio));
 }
+static u32 _get_gpio_irqbank_mask(struct gpio_bank *bank)
+{
+        void __iomem *reg = bank->base;
+        int inv = 0;
+        u32 l;
+        u32 mask;
+        switch (bank->method) {
+        case METHOD_MPUIO:
+                reg += OMAP_MPUIO_GPIO_MASKIT;
+                mask = 0xffff;
+                inv = 1;
+                break;
+        case METHOD_GPIO_1510:
+                reg += OMAP1510_GPIO_INT_MASK;
+                mask = 0xffff;
+                inv = 1;
+                break;
+        case METHOD_GPIO_1610:
+                reg += OMAP1610_GPIO_IRQENABLE1;
+                mask = 0xffff;
+                break;
+        case METHOD_GPIO_730:
+                reg += OMAP730_GPIO_INT_MASK;
+                mask = 0xffffffff;
+                inv = 1;
+                break;
+        case METHOD_GPIO_24XX:
+                reg += OMAP24XX_GPIO_IRQENABLE1;
+                mask = 0xffffffff;
+                break;
+        default:
+                BUG();
+                return 0;
+        }
+        l = __raw_readl(reg);
+        if (inv)
+                l = ~l;
+        l &= mask;
+        return l;
+}
 static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enable)
 {
        void __iomem *reg = bank->base;
@@ -736,10 +778,12 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
        u32 isr;
        unsigned int gpio_irq;
        struct gpio_bank *bank;
+        u32 retrigger = 0;
+        int unmasked = 0;
        desc->chip->ack(irq);
-        bank = (struct gpio_bank *) desc->data;
+        bank = get_irq_data(irq);
        if (bank->method == METHOD_MPUIO)
                isr_reg = bank->base + OMAP_MPUIO_GPIO_INT;
 #ifdef CONFIG_ARCH_OMAP15XX
@@ -760,18 +804,22 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
 #endif
        while(1) {
                u32 isr_saved, level_mask = 0;
+                u32 enabled;
-                isr_saved = isr = __raw_readl(isr_reg);
+                enabled = _get_gpio_irqbank_mask(bank);
+                isr_saved = isr = __raw_readl(isr_reg) & enabled;
                if (cpu_is_omap15xx() && (bank->method == METHOD_MPUIO))
                        isr &= 0x0000ffff;
-                if (cpu_is_omap24xx())
+                if (cpu_is_omap24xx()) {
                        level_mask =
                                __raw_readl(bank->base +
                                        OMAP24XX_GPIO_LEVELDETECT0) |
                                __raw_readl(bank->base +
                                        OMAP24XX_GPIO_LEVELDETECT1);
+                        level_mask &= enabled;
+                }
                /* clear edge sensitive interrupts before handler(s) are
                called so that we don't miss any interrupt occurred while
@@ -782,19 +830,55 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
                /* if there is only edge sensitive GPIO pin interrupts
                configured, we could unmask GPIO bank interrupt immediately */
-                if (!level_mask)
+                if (!level_mask && !unmasked) {
+                        unmasked = 1;
                        desc->chip->unmask(irq);
+                }
+                isr |= retrigger;
+                retrigger = 0;
                if (!isr)
                        break;
                gpio_irq = bank->virtual_irq_start;
                for (; isr != 0; isr >>= 1, gpio_irq++) {
                        struct irqdesc *d;
+                        int irq_mask;
                        if (!(isr & 1))
                                continue;
                        d = irq_desc + gpio_irq;
+                        /* Don't run the handler if it's already running
+                         * or was disabled lazely.
+                         */
+                        if (unlikely((d->depth ||
+                                      (d->status & IRQ_INPROGRESS)))) {
+                                irq_mask = 1 <<
+                                        (gpio_irq - bank->virtual_irq_start);
+                                /* The unmasking will be done by
+                                 * enable_irq in case it is disabled or
+                                 * after returning from the handler if
+                                 * it's already running.
+                                 */
+                                _enable_gpio_irqbank(bank, irq_mask, 0);
+                                if (!d->depth) {
+                                        /* Level triggered interrupts
+                                         * won't ever be reentered
+                                         */
+                                        BUG_ON(level_mask & irq_mask);
+                                        d->status |= IRQ_PENDING;
+                                }
+                                continue;
+                        }
                        desc_handle_irq(gpio_irq, d, regs);
+                        if (unlikely((d->status & IRQ_PENDING) && !d->depth)) {
+                                irq_mask = 1 <<
+                                        (gpio_irq - bank->virtual_irq_start);
+                                d->status &= ~IRQ_PENDING;
+                                _enable_gpio_irqbank(bank, irq_mask, 1);
+                                retrigger |= irq_mask;
+                        }
                }
                if (cpu_is_omap24xx()) {
@@ -804,13 +888,14 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
                        _enable_gpio_irqbank(bank, isr_saved & level_mask, 1);
                }
-                /* if bank has any level sensitive GPIO pin interrupt
-                configured, we must unmask the bank interrupt only after
-                handler(s) are executed in order to avoid spurious bank
-                interrupt */
-                if (level_mask)
-                        desc->chip->unmask(irq);
        }
+        /* if bank has any level sensitive GPIO pin interrupt
+        configured, we must unmask the bank interrupt only after
+        handler(s) are executed in order to avoid spurious bank
+        interrupt */
+        if (!unmasked)
+                desc->chip->unmask(irq);
 }
 static void gpio_ack_irq(unsigned int irq)
diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c
index 8c1c016aa689..042105ac30b8 100644
--- a/arch/arm/plat-omap/mux.c
+++ b/arch/arm/plat-omap/mux.c
@@ -22,7 +22,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/arm/plat-omap/ocpi.c b/arch/arm/plat-omap/ocpi.c
index 37792d43738b..b5d307026c82 100644
--- a/arch/arm/plat-omap/ocpi.c
+++ b/arch/arm/plat-omap/ocpi.c
@@ -23,7 +23,6 @@
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/errno.h>
diff --git a/arch/arm/plat-omap/pm.c b/arch/arm/plat-omap/pm.c
index 1a24e2c10714..04b4102727a8 100644
--- a/arch/arm/plat-omap/pm.c
+++ b/arch/arm/plat-omap/pm.c
@@ -580,7 +580,7 @@ static irqreturn_t  omap_wakeup_interrupt(int  irq, void *  dev,
 static struct irqaction omap_wakeup_irq = {
        .name           = "peripheral wakeup",
-        .flags          = SA_INTERRUPT,
+        .flags          = IRQF_DISABLED,
        .handler        = omap_wakeup_interrupt
 };
diff --git a/arch/arm/plat-omap/sram-fn.S b/arch/arm/plat-omap/sram-fn.S
index 66414cc8e6e3..85cffe2c6266 100644
--- a/arch/arm/plat-omap/sram-fn.S
+++ b/arch/arm/plat-omap/sram-fn.S
@@ -8,7 +8,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/arch/io.h>
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index b7bf09b1b412..e75718301b0f 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -11,7 +11,6 @@
 * published by the Free Software Foundation.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -158,14 +157,12 @@ static struct map_desc omap_sram_io_desc[] __initdata = {
        {       /* .length gets filled in at runtime */
                .virtual        = OMAP1_SRAM_VA,
                .pfn            = __phys_to_pfn(OMAP1_SRAM_PA),
-                .type           = MT_DEVICE
+                .type           = MT_MEMORY
        }
 };
 /*
- * In order to use last 2kB of SRAM on 1611b, we must round the size
+ * Note that we cannot use ioremap for SRAM, as clock init needs SRAM early.
- * up to multiple of PAGE_SIZE. We cannot use ioremap for SRAM, as
- * clock init needs SRAM early.
 */
 void __init omap_map_sram(void)
 {
@@ -185,8 +182,7 @@ void __init omap_map_sram(void)
                omap_sram_io_desc[0].pfn = __phys_to_pfn(base);
        }
-        omap_sram_io_desc[0].length = (omap_sram_size + PAGE_SIZE-1)/PAGE_SIZE;
+        omap_sram_io_desc[0].length = 1024 * 1024;      /* Use section desc */
-        omap_sram_io_desc[0].length *= PAGE_SIZE;
        iotable_init(omap_sram_io_desc, ARRAY_SIZE(omap_sram_io_desc));
        printk(KERN_INFO "SRAM: Mapped pa 0x%08lx to va 0x%08lx size: 0x%lx\n",
diff --git a/arch/arm/plat-omap/timer32k.c b/arch/arm/plat-omap/timer32k.c
index 3461a6c9665c..281ecc7fcdfc 100644
--- a/arch/arm/plat-omap/timer32k.c
+++ b/arch/arm/plat-omap/timer32k.c
@@ -7,6 +7,7 @@
 * Partial timer rewrite and additional dynamic tick timer support by
 * Tony Lindgen <tony@atomide.com> and
 * Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
+ * OMAP Dual-mode timer framework support by Timo Teras
 *
 * MPU timer code based on the older MPU timer code for OMAP
 * Copyright (C) 2000 RidgeRun, Inc.
@@ -33,7 +34,6 @@
 * 675 Mass Ave, Cambridge, MA 02139, USA.
 */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -50,6 +50,7 @@
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
+#include <asm/arch/dmtimer.h>
 struct sys_timer omap_timer;
@@ -79,18 +80,6 @@ struct sys_timer omap_timer;
 #define OMAP1_32K_TIMER_TVR             0x00
 #define OMAP1_32K_TIMER_TCR             0x04
-/* 24xx specific defines */
-#define OMAP2_GP_TIMER_BASE             0x48028000
-#define CM_CLKSEL_WKUP                  0x48008440
-#define GP_TIMER_TIDR                   0x00
-#define GP_TIMER_TISR                   0x18
-#define GP_TIMER_TIER                   0x1c
-#define GP_TIMER_TCLR                   0x24
-#define GP_TIMER_TCRR                   0x28
-#define GP_TIMER_TLDR                   0x2c
-#define GP_TIMER_TTGR                   0x30
-#define GP_TIMER_TSICR                  0x40
 #define OMAP_32K_TICKS_PER_HZ           (32768 / HZ)
 /*
@@ -102,54 +91,62 @@ struct sys_timer omap_timer;
 #define JIFFIES_TO_HW_TICKS(nr_jiffies, clock_rate)                     \
                                (((nr_jiffies) * (clock_rate)) / HZ)
+#if defined(CONFIG_ARCH_OMAP1)
 static inline void omap_32k_timer_write(int val, int reg)
 {
-        if (cpu_class_is_omap1())
+        omap_writew(val, OMAP1_32K_TIMER_BASE + reg);
-                omap_writew(val, OMAP1_32K_TIMER_BASE + reg);
-        if (cpu_is_omap24xx())
-                omap_writel(val, OMAP2_GP_TIMER_BASE + reg);
 }
 static inline unsigned long omap_32k_timer_read(int reg)
 {
-        if (cpu_class_is_omap1())
+        return omap_readl(OMAP1_32K_TIMER_BASE + reg) & 0xffffff;
-                return omap_readl(OMAP1_32K_TIMER_BASE + reg) & 0xffffff;
+}
-        if (cpu_is_omap24xx())
+static inline void omap_32k_timer_start(unsigned long load_val)
-                return omap_readl(OMAP2_GP_TIMER_BASE + reg);
+{
+        omap_32k_timer_write(load_val, OMAP1_32K_TIMER_TVR);
+        omap_32k_timer_write(0x0f, OMAP1_32K_TIMER_CR);
 }
-/*
+static inline void omap_32k_timer_stop(void)
- * The 32KHz synchronized timer is an additional timer on 16xx.
- * It is always running.
- */
-static inline unsigned long omap_32k_sync_timer_read(void)
 {
-        return omap_readl(TIMER_32K_SYNCHRONIZED);
+        omap_32k_timer_write(0x0, OMAP1_32K_TIMER_CR);
 }
+#define omap_32k_timer_ack_irq()
+#elif defined(CONFIG_ARCH_OMAP2)
+static struct omap_dm_timer *gptimer;
 static inline void omap_32k_timer_start(unsigned long load_val)
 {
-        if (cpu_class_is_omap1()) {
+        omap_dm_timer_set_load(gptimer, 1, 0xffffffff - load_val);
-                omap_32k_timer_write(load_val, OMAP1_32K_TIMER_TVR);
+        omap_dm_timer_set_int_enable(gptimer, OMAP_TIMER_INT_OVERFLOW);
-                omap_32k_timer_write(0x0f, OMAP1_32K_TIMER_CR);
+        omap_dm_timer_start(gptimer);
-        }
-        if (cpu_is_omap24xx()) {
-                omap_32k_timer_write(0xffffffff - load_val, GP_TIMER_TCRR);
-                omap_32k_timer_write((1 << 1), GP_TIMER_TIER);
-                omap_32k_timer_write((1 << 1) | 1, GP_TIMER_TCLR);
-        }
 }
 static inline void omap_32k_timer_stop(void)
 {
-        if (cpu_class_is_omap1())
+        omap_dm_timer_stop(gptimer);
-                omap_32k_timer_write(0x0, OMAP1_32K_TIMER_CR);
+}
-        if (cpu_is_omap24xx())
+static inline void omap_32k_timer_ack_irq(void)
-                omap_32k_timer_write(0x0, GP_TIMER_TCLR);
+{
+        u32 status = omap_dm_timer_read_status(gptimer);
+        omap_dm_timer_write_status(gptimer, status);
+}
+#endif
+/*
+ * The 32KHz synchronized timer is an additional timer on 16xx.
+ * It is always running.
+ */
+static inline unsigned long omap_32k_sync_timer_read(void)
+{
+        return omap_readl(TIMER_32K_SYNCHRONIZED);
 }
 /*
@@ -203,11 +200,7 @@ static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id,
        write_seqlock_irqsave(&xtime_lock, flags);
-        if (cpu_is_omap24xx()) {
+        omap_32k_timer_ack_irq();
-                u32 status = omap_32k_timer_read(GP_TIMER_TISR);
-                omap_32k_timer_write(status, GP_TIMER_TISR);
-        }
        now = omap_32k_sync_timer_read();
        while ((signed long)(now - omap_32k_last_tick)
@@ -265,13 +258,10 @@ static struct dyn_tick_timer omap_dyn_tick_timer = {
 static struct irqaction omap_32k_timer_irq = {
        .name           = "32KHz timer",
-        .flags          = SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_DISABLED | IRQF_TIMER,
        .handler        = omap_32k_timer_interrupt,
 };
-static struct clk * gpt1_ick;
-static struct clk * gpt1_fck;
 static __init void omap_init_32k_timer(void)
 {
 #ifdef CONFIG_NO_IDLE_HZ
@@ -280,32 +270,22 @@ static __init void omap_init_32k_timer(void)
        if (cpu_class_is_omap1())
                setup_irq(INT_OS_TIMER, &omap_32k_timer_irq);
-        if (cpu_is_omap24xx())
-                setup_irq(37, &omap_32k_timer_irq);
        omap_timer.offset  = omap_32k_timer_gettimeoffset;
        omap_32k_last_tick = omap_32k_sync_timer_read();
+#ifdef CONFIG_ARCH_OMAP2
        /* REVISIT: Check 24xx TIOCP_CFG settings after idle works */
        if (cpu_is_omap24xx()) {
-                omap_32k_timer_write(0, GP_TIMER_TCLR);
+                gptimer = omap_dm_timer_request_specific(1);
-                omap_writel(0, CM_CLKSEL_WKUP);         /* 32KHz clock source */
+                BUG_ON(gptimer == NULL);
-                gpt1_ick = clk_get(NULL, "gpt1_ick");
+                omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_32_KHZ);
-                if (IS_ERR(gpt1_ick))
+                setup_irq(omap_dm_timer_get_irq(gptimer), &omap_32k_timer_irq);
-                        printk(KERN_ERR "Could not get gpt1_ick\n");
+                omap_dm_timer_set_int_enable(gptimer,
-                else
+                        OMAP_TIMER_INT_CAPTURE | OMAP_TIMER_INT_OVERFLOW |
-                        clk_enable(gpt1_ick);
+                        OMAP_TIMER_INT_MATCH);
-                gpt1_fck = clk_get(NULL, "gpt1_fck");
-                if (IS_ERR(gpt1_fck))
-                        printk(KERN_ERR "Could not get gpt1_fck\n");
-                else
-                        clk_enable(gpt1_fck);
-                mdelay(100);            /* Wait for clocks to stabilize */
-                omap_32k_timer_write(0x7, GP_TIMER_TISR);
        }
+#endif
        omap_32k_timer_start(OMAP_32K_TIMER_TICK_PERIOD);
 }
@@ -317,6 +297,9 @@ static __init void omap_init_32k_timer(void)
 */
 static void __init omap_timer_init(void)
 {
+#ifdef CONFIG_OMAP_DM_TIMER
+        omap_dm_timer_init();
+#endif
        omap_init_32k_timer();
 }
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index 00afc7a8c2ab..9b815327b6a5 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -20,7 +20,6 @@
 #undef  DEBUG
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index 2476f4c2e760..9d265d5e748c 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -9,7 +9,6 @@
 * published by the Free Software Foundation.
 */
 #include <linux/module.h>
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
author	Trond Myklebust <Trond.Myklebust@netapp.com>	2006-07-03 13:49:45 -0400
committer	Trond Myklebust <Trond.Myklebust@netapp.com>	2006-07-03 13:49:45 -0400
commit	026477c1141b67e98e3bd8bdedb7d4b88a3ecd09 (patch)
tree	2624a44924c625c367f3cebf937853b9da2de282 /arch/arm
parent	9f2fa466383ce100b90fe52cb4489d7a26bf72a9 (diff)
parent	29454dde27d8e340bb1987bad9aa504af7081eba (diff)